:root {
  --bg: #071012;
  --panel: rgba(12, 28, 31, 0.88);
  --panel-strong: #10272a;
  --line: rgba(154, 225, 214, 0.18);
  --line-bright: rgba(177, 245, 232, 0.48);
  --text: #eef8f4;
  --muted: #8ea9a5;
  --mint: #77e2c7;
  --mint-strong: #a7f8e4;
  --gold: #d9b66f;
  --danger: #ff6f72;
  --blaze: #ff7d65;
  --gale: #82ddae;
  --tide: #74b9ee;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --hand-dock-height: clamp(156px, 23dvh, 218px);
  --mobile-action-width: 102px;
  --mobile-hand-height: 112px;
  --mobile-hand-cards-height: 108px;
  --mobile-card-width: 74px;
  --mobile-card-height: 102px;
  --mobile-hero-width: 66px;
  --mobile-hero-height: 88px;
  --mobile-active-hero-width: 72px;
  --mobile-active-hero-height: 94px;
  --mobile-identity-scale: .7;
  --mobile-arena-center-min: 104px;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; min-height: 100dvh; }

body {
  margin: 0;
  color: var(--text);
  font-family: "Microsoft YaHei UI", "Noto Sans SC", system-ui, sans-serif;
  background:
    radial-gradient(circle at 50% 20%, rgba(67, 145, 131, 0.17), transparent 33%),
    linear-gradient(135deg, #050a0b 0%, #081719 48%, #050b0c 100%);
  overflow: auto;
}

/* 界面大小使用 zoom 缩放控件；补偿宽度由脚本按真实可视宽度计算，避免紧凑横屏把右栏推出屏幕。 */
html.ui-scale-zoom:not(.desktop-ui) body {
  width: var(--user-ui-width, 100%);
  zoom: var(--user-ui-scale, 1);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

button { font: inherit; }
button:focus-visible, .card:focus-visible, .hero-card:focus-visible { outline: 2px solid var(--mint-strong); outline-offset: 3px; }

.app-shell { height: 100dvh; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.topbar { flex: 0 0 clamp(58px, 8dvh, 76px); height: clamp(58px, 8dvh, 76px); display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(14px, 2vw, 28px); border-bottom: 1px solid var(--line); background: rgba(3, 11, 12, 0.76); backdrop-filter: blur(18px); position: relative; z-index: 10; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line-bright); color: var(--mint); font-size: 26px; transform: rotate(45deg); }
.brand-mark::first-letter { transform: rotate(-45deg); }
.brand h1 { margin: 1px 0 0; font-size: 22px; letter-spacing: .08em; font-weight: 600; }
.eyebrow { margin: 0; color: var(--muted); font: 700 10px/1.4 Consolas, monospace; letter-spacing: .18em; text-transform: uppercase; }
.top-actions { display: flex; gap: 10px; }
.icon-btn, .secondary-button { border: 1px solid var(--line-bright); color: var(--text); background: rgba(13, 35, 37, .65); border-radius: 2px; padding: 9px 14px; cursor: pointer; transition: .2s ease; }
.icon-btn:hover, .secondary-button:hover { border-color: var(--mint); color: var(--mint-strong); background: rgba(54, 122, 111, .18); }

.game-layout { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: 250px minmax(650px, 1fr) 260px; gap: 0; overflow: hidden; }
.side-panel, .action-panel { padding: 18px; background: rgba(5, 16, 17, .74); overflow-y: auto; }
.side-panel { border-right: 1px solid var(--line); }
.action-panel { border-left: 1px solid var(--line); }
.turn-card, .tone-guide, .battle-log, .selection-card, .action-stack { border: 1px solid var(--line); background: var(--panel); padding: 15px; margin-bottom: 14px; box-shadow: inset 0 1px rgba(255,255,255,.025); }
.turn-number { color: var(--mint-strong); font: 300 52px/1 "Segoe UI", sans-serif; letter-spacing: -.05em; margin-top: 8px; }
.turn-owner { margin: 5px 0 12px; font-size: 13px; }
.phase-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.phase { display: grid; place-items: center; padding: 5px 0; color: #55716d; border-top: 2px solid #29423f; font-size: 10px; }
.phase.active { color: var(--mint); border-color: var(--mint); }
.tone-cycle { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; margin: 12px 0 8px; }
.tone { font-size: 11px; font-weight: 700; }
.tone.blaze { color: var(--blaze); }
.tone.gale { color: var(--gale); }
.tone.tide { color: var(--tide); }
.arrow { color: #607b76; }
.microcopy { color: var(--muted); font-size: 11px; line-height: 1.65; margin: 0; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 12px var(--mint); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.battle-log { height: 310px; display: flex; flex-direction: column; }
.log-list { margin-top: 10px; padding-right: 4px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.log-entry { border-left: 2px solid #34534e; padding-left: 9px; color: #aec2be; font-size: 11px; line-height: 1.5; animation: logIn .25s ease; }
.log-entry.damage, .log-entry.gameover { border-color: var(--danger); color: #ffd1d2; }
.log-entry.win, .log-entry.upgrade { border-color: var(--gold); color: #f0d69f; }
.log-entry.turn, .log-entry.charge { border-color: var(--mint); }
@keyframes logIn { from { transform: translateX(-5px); opacity: 0; } }

.battlefield { min-width: 0; min-height: 0; position: relative; display: grid; grid-template-rows: minmax(0, 1fr) clamp(88px, 16dvh, 132px) minmax(0, 1fr); padding: clamp(4px, 1dvh, 10px) clamp(12px, 2vw, 28px); overflow: hidden; }
.battlefield::before { content: ""; position: absolute; inset: 8% 10%; border: 1px solid rgba(123, 225, 204, .08); transform: perspective(900px) rotateX(58deg); box-shadow: inset 0 0 100px rgba(58, 159, 138, .04); }
.player-zone { position: relative; z-index: 2; display: grid; grid-template-columns: 190px 1fr 145px; gap: 18px; align-items: center; }
.opponent-zone, .opponent-zone > * { transform: none; }
.identity-panel { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 8px 12px; }
.portrait-orb { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-bright); background: radial-gradient(circle, rgba(120,224,198,.2), rgba(8,20,21,.95)); color: var(--mint-strong); font: 500 23px/1 serif; box-shadow: 0 0 26px rgba(103, 220, 190, .1); }
.identity-panel h2 { margin: 3px 0 0; font-size: 16px; }
.life-readout { display: flex; align-items: baseline; gap: 4px; color: var(--danger); }
.life-readout strong { font: 300 32px/1 "Segoe UI", sans-serif; }
.life-readout small { color: var(--muted); }
.resource-strip { grid-column: 1 / -1; display: grid; grid-template-columns: 55px 1fr; gap: 8px; margin-top: 2px; align-items: stretch; }
.cost-readout { display: grid; place-items: center; align-content: center; min-height: 70px; border: 1px solid rgba(217,182,111,.7); background: linear-gradient(135deg, rgba(72,52,25,.72), rgba(7,17,18,.95)); color: var(--gold); }
.cost-readout small { font: 800 10px/1 Consolas, monospace; letter-spacing: .12em; }
.cost-readout strong { color: #fff0c9; font: 900 35px/.9 Consolas, monospace; text-shadow: 0 0 12px rgba(225,178,84,.5); }
.cost-readout span { color: #9a865f; font-size: 8px; }
.resonance-bay { min-width: 0; padding: 4px 5px; border: 1px solid var(--line); background: rgba(4,18,20,.68); }
.resonance-bay > b { display: block; margin-bottom: 3px; color: #9fded0; font: 700 9px/1 Consolas, monospace; letter-spacing: .1em; }
.charge-cards { display: flex; align-items: center; min-height: 47px; overflow: hidden; }
.charge-card { display: block; flex: 0 0 29px; width: 29px; height: 43px; margin-right: -13px; overflow: hidden; border: 1px solid var(--mint); background: #10272a; box-shadow: 2px 3px 5px rgba(0,0,0,.35); color: var(--mint); font: 700 13px/43px Consolas, monospace; text-align: center; }
.charge-card img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.charge-empty { color: #54706b; font-size: 9px; }

.hero-line { display: flex; justify-content: center; gap: clamp(5px, 1vw, 12px); }
.hero-card { position: relative; width: clamp(92px, 10vw, 138px); height: clamp(122px, 18dvh, 170px); padding: 0; border: 1px solid var(--line); background: #102124; color: var(--text); cursor: pointer; overflow: hidden; transition: .22s ease; clip-path: polygon(0 8%, 8% 0, 100% 0, 100% 92%, 92% 100%, 0 100%); }
.hero-card:hover { transform: translateY(-3px); border-color: var(--line-bright); }
.hero-card.active { width: clamp(102px, 11vw, 154px); height: clamp(132px, 19dvh, 184px); border-color: var(--mint); box-shadow: 0 0 32px rgba(102, 219, 190, .18); }
.hero-card.selected { outline: 2px solid var(--gold); outline-offset: 3px; }
.hero-art { height: clamp(70px, 11dvh, 103px); display: grid; place-items: center; font: 300 50px/1 serif; color: rgba(255,255,255,.88); background-image: linear-gradient(to bottom, transparent 58%, rgba(4,13,14,.72)), var(--hero-art); background-size: 100% 100%, cover; background-position: center, center 28%; background-repeat: no-repeat; }
.hero-glyph { display: none; }
.hero-card.active .hero-art { height: clamp(78px, 12dvh, 112px); }
.hero-level { position: absolute; top: 7px; left: 8px; font: 700 12px Consolas, monospace; color: white; }
.active-label { position: absolute; top: 8px; right: 8px; color: var(--mint); font: 700 9px Consolas, monospace; letter-spacing: .1em; }
.hero-info { padding: 8px 10px; text-align: left; }
.hero-info strong { display: block; font-size: 15px; }
.hero-info small { color: var(--muted); font-size: 9px; }
.stats { display: flex; gap: 10px; margin-top: 5px; font: 700 11px Consolas, monospace; }
.stats .atk { color: var(--blaze); }
.stats .guard { color: var(--tide); }
.shield-readout { justify-self: end; width: 120px; text-align: right; }
.shield-readout strong { color: var(--tide); font: 300 28px/1 "Segoe UI", sans-serif; }
.shield-readout small { color: var(--muted); display: block; font-size: 10px; }

.arena-core { position: relative; z-index: 3; display: grid; grid-template-columns: 120px 1fr 320px 1fr 120px; gap: 12px; align-items: center; }
.arena-contest-stage { position: absolute; z-index: 18; left: 50%; top: 50%; width: 390px; transform: translate(-50%, -50%); padding: 10px 14px 12px; border: 1px solid var(--line-bright); background: rgba(5, 20, 22, .96); box-shadow: 0 16px 42px rgba(0,0,0,.48), 0 0 25px rgba(119,226,199,.11); pointer-events: none; }
.arena-contest-stage.hidden { display: none; }
.arena-contest-label { margin-bottom: 7px; color: var(--mint); text-align: center; font: 700 9px Consolas, monospace; letter-spacing: .16em; }
.arena-contest-cards { display: grid; grid-template-columns: 1fr 34px 1fr; align-items: center; gap: 10px; }
.arena-contest-cards > strong { color: var(--gold); text-align: center; font: 800 13px Consolas, monospace; }
.arena-contest-slot { display: grid; grid-template-columns: 1fr 62px; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
.arena-contest-slot > span { text-align: right; }
.arena-card-back, .arena-card-empty { display: grid; place-items: center; align-content: center; width: 58px; height: 76px; border: 1px solid var(--line-bright); background: repeating-linear-gradient(135deg, #0b1b1d 0 5px, #173337 5px 10px); clip-path: polygon(0 8%, 10% 0, 100% 0, 100% 92%, 90% 100%, 0 100%); }
.arena-card-back b { color: var(--mint); font-size: 24px; }
.arena-card-empty { border-style: dashed; background: rgba(10,28,30,.78); }
.arena-card-empty b { color: #587772; font-size: 20px; }
.arena-card-back small, .arena-card-empty small { color: #6f918b; font: 700 7px Consolas, monospace; }
.arena-contest-stage.placing .active-slot .arena-card-back { animation: arenaCardPlace .95s ease; }
@keyframes arenaCardPlace { from { transform: translateY(55px) scale(.7); opacity: 0; } 60% { transform: translateY(-5px) scale(1.04); } }
.versus-line { display: flex; align-items: center; gap: 8px; color: #4f6f69; font: 700 9px Consolas, monospace; letter-spacing: .14em; }
.versus-line span { height: 1px; background: var(--line); flex: 1; }
.versus-line.flip { transform: rotate(180deg); }
.combat-status { height: 116px; display: flex; align-items: center; gap: 18px; padding: 0 24px; border: 1px solid var(--line-bright); background: rgba(8, 27, 29, .92); box-shadow: var(--shadow), inset 0 0 38px rgba(76, 177, 155, .07); clip-path: polygon(4% 0, 96% 0, 100% 20%, 100% 80%, 96% 100%, 4% 100%, 0 80%, 0 20%); }
.status-glyph { color: var(--mint); font-size: 40px; text-shadow: 0 0 20px rgba(119,226,199,.4); }
.combat-status strong { display: block; margin-top: 4px; font-size: 17px; }
.combat-status small { display: block; color: var(--muted); margin-top: 4px; font-size: 11px; }
.deck-readout { justify-self: center; text-align: center; color: var(--muted); font: 700 10px Consolas, monospace; }
.pile-group { display: flex; align-items: end; justify-content: center; gap: 10px; }
.pile-group > div:first-child { display: grid; gap: 5px; justify-items: center; }
.discard-stack { display: grid; place-items: center; align-content: center; width: 34px; height: 48px; border: 1px solid #705d42; background: repeating-linear-gradient(135deg, #241e17 0 5px, #332719 5px 10px); color: var(--gold); box-shadow: 4px 4px 0 rgba(80,62,37,.35); }
.discard-stack b { font-size: 12px; }
.discard-stack span { font: 700 9px Consolas, monospace; }
.deck-stack { position: relative; width: 54px; height: 72px; margin: 0 auto 6px; border: 1px solid var(--line-bright); background: repeating-linear-gradient(135deg, #12292b 0 5px, #0b1c1e 5px 10px); box-shadow: -4px 4px #0a1718, -8px 8px #071011; }
.deck-stack::after { content: "◇"; position: absolute; inset: 0; display: grid; place-items: center; color: var(--mint); font-size: 22px; }
.opponent-deck { transform: rotate(180deg); }

.selection-preview { min-height: 156px; display: grid; place-items: center; text-align: center; margin-top: 10px; border: 1px dashed var(--line); background: rgba(0,0,0,.12); padding: 12px; }
.selection-preview.empty { color: #58706c; }
.empty-glyph { font-size: 28px; }
.selection-preview p { margin: 5px 0 0; font-size: 11px; }
.preview-card { width: 100%; text-align: left; }
.preview-card .tone-tag { display: inline-block; margin-bottom: 8px; }
.preview-card h3 { margin: 0 0 3px; font-size: 16px; }
.preview-card .cost-line { color: var(--gold); font: 700 11px Consolas, monospace; }
.preview-card .description { color: #b9cbc7; font-size: 11px; line-height: 1.55; margin: 9px 0 0; }
.badge { float: right; color: var(--mint); border: 1px solid rgba(119,226,199,.3); padding: 2px 5px; letter-spacing: 0; }
.badge.used { color: #60736f; border-color: #29403c; }
.action-stack { display: flex; flex-direction: column; gap: 8px; }
.action-button { display: flex; align-items: center; gap: 10px; width: 100%; border: 1px solid var(--line); background: #102224; color: var(--text); padding: 9px; cursor: pointer; text-align: left; transition: .2s ease; }
.action-button:hover:not(:disabled) { border-color: var(--mint); transform: translateX(2px); }
.action-button:disabled { opacity: .32; cursor: not-allowed; }
.action-icon { width: 28px; height: 28px; display: grid; place-items: center; color: var(--mint); border: 1px solid var(--line-bright); font-size: 18px; }
.action-button b, .action-button small { display: block; }
.action-button b { font-size: 12px; }
.action-button small { color: var(--muted); font-size: 9px; margin-top: 2px; }
.primary-actions { display: grid; gap: 8px; }
.primary-button { border: 1px solid var(--mint); color: #05100e; background: linear-gradient(105deg, var(--mint), #b4f1dc); min-height: 44px; font-weight: 800; cursor: pointer; box-shadow: 0 0 24px rgba(119,226,199,.12); transition: .2s ease; }
.primary-button:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 0 32px rgba(119,226,199,.22); }
.primary-button:disabled { opacity: .3; cursor: not-allowed; filter: grayscale(1); }
.secondary-button { min-height: 40px; }
.primary-actions button.pursuit-attention { position: relative; z-index: 2; outline: 2px solid #66ceff; outline-offset: 3px; border-color: #8bdcff; box-shadow: 0 0 0 4px rgba(25, 116, 176, .28), 0 0 28px rgba(76, 190, 255, .78); animation: pursuitAttentionPulse 1.05s ease-in-out infinite; }
.primary-actions button.pursuit-attention:disabled { opacity: .78; filter: none; }
@keyframes pursuitAttentionPulse { 50% { outline-color: #b6edff; box-shadow: 0 0 0 6px rgba(25, 116, 176, .2), 0 0 38px rgba(76, 190, 255, .95); } }
.wide { width: 100%; }

.hand-dock { position: relative; z-index: 5; flex: 0 0 var(--hand-dock-height); height: var(--hand-dock-height); min-height: 0; padding: 10px clamp(12px, 2vw, 28px) 12px; border-top: 1px solid var(--line); background: rgba(3, 12, 13, .92); box-shadow: 0 -18px 60px rgba(0,0,0,.25); overflow: hidden; }
.hand-charge-button { position: absolute; z-index: 20; display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 1px solid #b9ffe8; border-radius: 50%; color: #06231d; background: linear-gradient(145deg, #e4fff4, #6de0bd); box-shadow: 0 0 0 3px rgba(82, 237, 190, .22), 0 5px 15px rgba(0,0,0,.42); font-size: 16px; cursor: pointer; animation: chargeIconPulse 1.25s ease-in-out infinite; }
.hand-charge-button.hidden { display: none; }
.hand-charge-button:active { transform: scale(.9); }
@keyframes chargeIconPulse { 50% { filter: brightness(1.18); box-shadow: 0 0 0 6px rgba(82, 237, 190, .12), 0 5px 15px rgba(0,0,0,.42); } }
.hand-meta { display: flex; justify-content: space-between; align-items: end; margin-bottom: 10px; }
.hand-meta strong { color: var(--mint); font: 500 16px Consolas, monospace; }
.hint { color: #607d78; font-size: 10px; }
.hand { display: flex; align-items: end; justify-content: center; height: calc(var(--hand-dock-height) - 44px); padding-top: 8px; overflow-x: auto; overflow-y: hidden; }
.card { --tone-color: var(--mint); position: relative; flex: 0 0 clamp(92px, 9vw, 126px); height: clamp(124px, 16dvh, 168px); margin-left: clamp(-14px, -1vw, -7px); border: 1px solid color-mix(in srgb, var(--tone-color) 52%, #38504c); color: var(--text); background: linear-gradient(155deg, #173034, #0b191b 62%); padding: 0; cursor: pointer; text-align: left; overflow: hidden; box-shadow: -8px 10px 20px rgba(0,0,0,.28); transition: .2s cubic-bezier(.2,.8,.2,1); clip-path: polygon(0 7%, 9% 0, 100% 0, 100% 93%, 91% 100%, 0 100%); }
.card:first-child { margin-left: 0; }
.card:hover, .card.selected { transform: translateY(-18px) scale(1.035); z-index: 8; border-color: var(--tone-color); box-shadow: 0 15px 32px rgba(0,0,0,.46), 0 0 20px color-mix(in srgb, var(--tone-color) 18%, transparent); }
.card.selected { outline: 2px solid var(--gold); outline-offset: 2px; }
.card.unaffordable { filter: saturate(.45) brightness(.65); }
.card-cost { position: absolute; top: 6px; left: 8px; z-index: 2; font: 800 20px/1 Consolas, monospace; color: white; text-shadow: 0 2px 6px black; }
.card-art { height: clamp(62px, 8dvh, 82px); display: grid; place-items: center; font: 300 36px/1 serif; color: color-mix(in srgb, var(--tone-color) 75%, white); background: radial-gradient(circle, color-mix(in srgb, var(--tone-color) 28%, transparent), transparent 62%), repeating-linear-gradient(125deg, rgba(255,255,255,.025) 0 2px, transparent 2px 9px); border-bottom: 1px solid color-mix(in srgb, var(--tone-color) 30%, transparent); }
.card.character-card .card-art { color: transparent; background-image: linear-gradient(to bottom, transparent 60%, rgba(5,14,16,.78)), var(--hero-art); background-size: 100% 100%, cover; background-position: center, center 28%; background-repeat: no-repeat; }
.card.illustrated-card .card-art { color: transparent; background-image: linear-gradient(to bottom, transparent 55%, rgba(5,14,16,.74)), var(--action-art); background-size: 100% 100%, cover; background-position: center, center 38%; background-repeat: no-repeat; }
.hero-card.facedown-card { display: grid; place-items: center; align-content: center; gap: 8px; cursor: default; background: repeating-linear-gradient(135deg, #0b1b1d 0 8px, #132a2d 8px 16px); border-color: #315a55; }
.facedown-card .card-back-mark { font-size: 46px; color: var(--mint); text-shadow: 0 0 24px rgba(119,226,199,.34); }
.facedown-card small { color: #6c8c86; font: 700 9px Consolas, monospace; letter-spacing: .18em; }
.card-body { padding: 7px 9px; }
.card-body strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12px; }
.card-body small { color: var(--muted); font-size: 8px; }
.card-metrics { display: flex; gap: 8px; margin-top: 7px; font: 700 10px Consolas, monospace; color: var(--tone-color); }
.card-tone-bar { position: absolute; inset: auto 0 0; height: 3px; background: var(--tone-color); }
.tone-tag { color: var(--tone-color); font: 700 9px Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.empty-hand { color: #60736f; font-size: 12px; align-self: center; }

.overlay { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; overflow: auto; overscroll-behavior: contain; background: rgba(1, 7, 8, .94); backdrop-filter: blur(12px); transition: .2s ease; }
.overlay.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#setupOverlay { z-index: 130; }
#mainMenuOverlay { z-index: 140; }
#tutorialChoiceOverlay { z-index: 150; }
.tutorial-choice-modal { width: min(550px, 94vw); text-align: center; }
.tutorial-hint { position: fixed; z-index: 31; left: 50%; top: 88px; width: min(540px, calc(100vw - 48px)); transform: translateX(-50%); padding: 11px 16px; border: 1px solid rgba(95, 204, 255, .75); background: rgba(5, 27, 37, .94); box-shadow: 0 12px 32px rgba(0, 0, 0, .38), 0 0 18px rgba(75, 184, 255, .2); color: #d9f3ff; text-align: center; font-size: 13px; line-height: 1.5; }
.tutorial-hint.hidden, .tutorial-explain.hidden { display: none; }
.tutorial-scrim { position: fixed; z-index: 30; inset: 0; background: rgba(0, 5, 10, .76); pointer-events: none; }
.tutorial-scrim.hidden { display: none; }
.tutorial-focus-frame { position: fixed; z-index: 33; border: 2px solid #79dcff; box-shadow: 0 0 0 5px rgba(15, 74, 99, .5), 0 0 36px rgba(86, 198, 255, .9); pointer-events: none; transition: left .18s ease, top .18s ease, width .18s ease, height .18s ease; }
.tutorial-focus-frame.hidden { display: none; }
.tutorial-focus-layer { position: relative !important; z-index: 32 !important; }
.tutorial-target { position: relative !important; z-index: 32 !important; outline: 2px solid #79dcff !important; outline-offset: 5px; box-shadow: 0 0 0 5px rgba(15, 74, 99, .5), 0 0 30px rgba(86, 198, 255, .85) !important; }
.tutorial-target::after { content: ""; position: absolute; z-index: 90; inset: -8px; border: 2px solid #79dcff; box-shadow: 0 0 0 5px rgba(15, 74, 99, .5), 0 0 30px rgba(86, 198, 255, .95); pointer-events: none; }
/* 中央确认框属于 fixed 弹窗。教程高亮时必须保留 fixed，否则会回到文档流并被挤到页面底部。 */
.upgrade-guide.tutorial-target, .upgrade-guide.tutorial-focus-layer { position: fixed !important; }
.tutorial-hint b { color: #78d9ff; }
.tutorial-explain { position: fixed; z-index: 121; left: 50%; top: 50%; width: min(500px, calc(100vw - 42px)); transform: translate(-50%, -50%); padding: 22px; border: 1px solid #65d6ff; background: linear-gradient(145deg, rgba(7, 35, 47, .98), rgba(4, 14, 18, .99)); box-shadow: 0 20px 58px rgba(0, 0, 0, .65), 0 0 38px rgba(75, 184, 255, .25); text-align: center; }
.tutorial-explain h2 { margin: 5px 0 11px; }
.tutorial-explain p:not(.eyebrow) { margin: 0; color: #d7ecf2; font-size: 13px; line-height: 1.7; }
.tutorial-explain .tutorial-next { margin: 13px 0; padding: 9px; border: 1px solid rgba(95, 204, 255, .25); background: rgba(75, 184, 255, .09); color: #82dcff; }
#apiOnboardingOverlay { z-index: 150; }
.modal { position: relative; width: min(720px, 94vw); max-height: calc(100dvh - 48px); overflow: auto; border: 1px solid var(--line-bright); background: linear-gradient(145deg, #123034, #081719 74%); padding: 28px; box-shadow: 0 28px 90px rgba(0,0,0,.72), 0 0 42px rgba(95,219,190,.12), inset 0 0 80px rgba(83,178,158,.07); clip-path: polygon(2% 0, 98% 0, 100% 5%, 100% 95%, 98% 100%, 0 95%, 0 5%); }
.modal h2 { margin: 8px 0 6px; font-size: 26px; }
.modal-lead { color: #afc3bf; line-height: 1.65; }
.combat-modal { width: min(860px, 96vw); }
.setup-modal { width: min(760px, 96vw); text-align: center; }
.setup-heroes { display: flex; justify-content: center; align-items: end; gap: 18px; margin: 24px 0; }
.setup-heroes .hero-card { margin: 0; }
.response-cards { display: flex; justify-content: center; gap: 14px; overflow-x: auto; min-height: 188px; padding: 18px 6px 24px; }
.response-cards .card { margin-left: 0; }
.rules-modal { width: min(860px, 96vw); }
.rules-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 22px 0; }
.rules-grid article { border: 1px solid var(--line); background: rgba(0,0,0,.14); padding: 14px; }
.rules-grid b { color: var(--mint); font: 700 12px Consolas, monospace; }
.rules-grid p, .disclaimer { color: #b4c7c3; font-size: 12px; line-height: 1.65; margin: 8px 0 0; }
.disclaimer { padding-top: 15px; border-top: 1px solid var(--line); color: #78928d; }
.close-button { position: absolute; right: 18px; top: 14px; border: 0; background: transparent; color: var(--muted); font-size: 28px; cursor: pointer; }
.gameover-modal { text-align: center; width: min(520px, 94vw); }
.result-glyph { margin: 14px auto; font-size: 66px; color: var(--mint); text-shadow: 0 0 30px rgba(119,226,199,.45); }
.toast { position: fixed; z-index: 120; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; border: 1px solid var(--line-bright); background: #10282b; color: var(--text); padding: 10px 18px; font-size: 12px; box-shadow: var(--shadow); transition: .25s ease; }
.toast.show { transform: translate(-50%, 0); opacity: 1; }

.animation-layer { position: fixed; inset: 0; z-index: 115; display: grid; place-items: center; pointer-events: auto; background: transparent; backdrop-filter: none; opacity: 1; transition: opacity .2s ease; }
.animation-layer.hidden { opacity: 0; visibility: hidden; }
.scene-kicker { margin: 0 0 8px; color: var(--mint); font: 700 10px Consolas, monospace; letter-spacing: .2em; }
.action-scene, .hero-action-scene, .switch-scene, .discard-pair-scene, .contest-scene, .spent-energy-scene, .draw-scene, .battle-showcase-scene { min-width: 360px; padding: 16px 24px; border: 1px solid var(--line-bright); background: rgba(5, 19, 21, .95); box-shadow: 0 18px 48px rgba(0,0,0,.52), 0 0 26px rgba(119,226,199,.1); text-align: center; }
.action-scene h2, .hero-action-scene h2, .switch-scene h2, .discard-pair-scene h2, .contest-scene h2, .draw-scene h2, .battle-showcase-scene h2 { margin: 4px 0 18px; font-size: 24px; }
.moving-card { width: 126px; margin: 0 auto; transform: translateY(0) scale(1.12); filter: drop-shadow(0 20px 28px rgba(0,0,0,.55)); transition: transform 1s cubic-bezier(.2,.75,.2,1), opacity 1s ease, filter 1s ease; }
.moving-card .card { margin: 0; }
.scene-destination { margin-top: 22px; color: var(--gold); font: 700 12px Consolas, monospace; opacity: .7; }
.animation-layer.to-charge.animating .moving-card { transform: translate(260px, -110px) scale(.42) rotate(8deg); opacity: .22; }
.animation-layer.to-discard.animating .moving-card { transform: translate(-310px, 40px) scale(.35) rotate(-18deg); opacity: .08; filter: blur(2px); }
.animation-layer.owner-1.to-discard.animating .moving-card { transform: translate(310px, -40px) scale(.35) rotate(18deg); }
.spent-energy-scene { text-align: center; }
.spent-energy-cards { display: flex; justify-content: center; gap: 14px; margin: 18px 0; }
.spent-energy-card { transition: 1.05s cubic-bezier(.2,.75,.2,1); }
.spent-energy-card .card { margin: 0; }
.animation-layer.spent-energy.animating .spent-energy-card { transform: translate(-300px, 70px) scale(.28) rotate(-15deg); opacity: .05; }
.animation-layer.spent-energy.owner-1.animating .spent-energy-card { transform: translate(300px, -70px) scale(.28) rotate(15deg); }
.spent-energy-scene > p:last-child { color: var(--muted); font-size: 12px; }
.scene-hero-art { width: 180px; height: 210px; margin: 0 auto 14px; border: 1px solid var(--mint); background-image: linear-gradient(to bottom, transparent 55%, rgba(4,13,14,.82)), var(--hero-art); background-size: 100% 100%, cover; background-position: center, center 28%; background-repeat: no-repeat; box-shadow: 0 18px 50px rgba(0,0,0,.55); }
.hero-action-scene .scene-hero-art { transform: scale(.9); transition: 1.1s cubic-bezier(.2,.8,.2,1); }
.animation-layer.hero-action.animating .hero-action-scene .scene-hero-art { transform: scale(1.08); box-shadow: 0 0 65px rgba(119,226,199,.45); }
.hero-card.upgrade-pulse { animation: heroUpgradePulse 1.2s ease; }
@keyframes heroUpgradePulse { 35% { filter: brightness(1.8); transform: translateY(-8px) scale(1.06); box-shadow: 0 0 55px var(--mint); } }
.switch-portraits { display: flex; align-items: center; justify-content: center; gap: 32px; }
.switch-portraits > div { display: grid; gap: 8px; color: var(--muted); }
.switch-portraits .scene-hero-art { width: 142px; height: 166px; margin: 0; transition: 1s ease; }
.switch-portraits b { color: var(--gold); font-size: 34px; }
.animation-layer.hero-action.animating .switch-portraits > div:first-child { transform: translateX(-22px); opacity: .45; }
.animation-layer.hero-action.animating .switch-portraits > div:last-child { transform: translateX(-12px) scale(1.08); color: var(--mint); }
.contest-scene { width: min(760px, 88vw); }
.reveal-stage .card { flex-basis: 152px; width: 152px; height: 202px; }
.reveal-stage .card-art { height: 104px; }
.reveal-stage .card-body strong { font-size: 14px; }
.contest-board { display: grid; grid-template-columns: 1fr 70px 1fr; align-items: center; gap: 22px; }
.contest-side { display: grid; justify-items: center; gap: 10px; color: var(--muted); }
.contest-side > span { color: var(--text); font-weight: 700; }
.contest-side > p { min-height: 36px; max-width: 260px; margin: 0; color: #b9cbc7; font-size: 11px; line-height: 1.55; }
.contest-side .card { margin: 0; transform: rotateY(0); animation: revealCard .65s ease; }
.contest-card-back { display: grid; place-items: center; align-content: center; width: 126px; height: 168px; border: 1px solid var(--line-bright); background: repeating-linear-gradient(135deg, #0b1b1d 0 8px, #173337 8px 16px); box-shadow: 0 18px 38px rgba(0,0,0,.5); clip-path: polygon(0 7%, 9% 0, 100% 0, 100% 93%, 91% 100%, 0 100%); }
.contest-card-back span { color: var(--mint); font-size: 44px; }
.contest-card-back small { color: #6f9690; font: 700 8px Consolas, monospace; letter-spacing: .15em; }
.contest-vs { color: var(--gold); font: 800 26px Consolas, monospace; }
@keyframes revealCard { from { transform: rotateY(90deg) scale(.82); filter: brightness(2); } }
.contest-result { position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; gap: 8px; min-width: 340px; padding: 18px 30px; border: 1px solid var(--gold); background: rgba(5,17,18,.96); text-align: center; box-shadow: 0 0 70px rgba(224,187,104,.25); animation: resultIn .45s ease; }
.contest-result small { color: var(--muted); }
.contest-result strong { color: var(--gold); font-size: 24px; }
@keyframes resultIn { from { transform: translate(-50%, -50%) scale(.65); opacity: 0; } }
.effect-resolution { position: fixed; left: 50%; bottom: 12%; transform: translateX(-50%); display: flex; gap: 18px; align-items: center; min-width: 420px; padding: 14px 20px; border-left: 3px solid var(--mint); background: rgba(8,30,31,.96); box-shadow: 0 18px 50px rgba(0,0,0,.55); animation: effectIn .45s ease; }
.effect-resolution b { color: var(--mint); }
.effect-resolution span { color: var(--text); }
@keyframes effectIn { from { transform: translate(-50%, 25px); opacity: 0; } }
.draw-scene { min-width: 320px; }
.draw-cards { position: relative; width: 230px; height: 150px; margin: 8px auto 0; }
.draw-card { position: absolute; left: 50%; top: 10px; display: grid; place-items: center; width: 86px; height: 120px; border: 1px solid var(--line-bright); background: repeating-linear-gradient(135deg, #0b1b1d 0 8px, #173337 8px 16px); color: var(--mint); font-size: 30px; box-shadow: 0 14px 26px rgba(0,0,0,.45); transform: translateX(-50%) rotate(calc((var(--draw-index) - 1) * 8deg)); transition: transform .9s cubic-bezier(.2,.75,.2,1), opacity .9s ease; }
.draw-scene > p:last-child { margin: 0; color: var(--muted); font-size: 12px; }
.animation-layer.draw-animation.animating .draw-card { transform: translate(calc(-50% + (var(--draw-index) - 1) * 56px), 28px) rotate(calc((var(--draw-index) - 1) * 12deg)) scale(.92); }
.animation-layer.draw-animation.owner-1.animating .draw-card { transform: translate(calc(-50% + (var(--draw-index) - 1) * 56px), -20px) rotate(calc((var(--draw-index) - 1) * 12deg)) scale(.92); }
.turn-transition-scene { display: grid; place-items: center; opacity: 0; transform: scale(.84); transition: opacity .28s ease, transform .55s cubic-bezier(.18,.82,.22,1); }
.turn-transition-image { display: block; width: auto; height: auto; max-width: min(680px, calc(100vw - 28px)); max-height: calc(100dvh - 24px); object-fit: contain; }
.animation-layer.turn-transition-animation.animating .turn-transition-scene { opacity: 1; transform: scale(1); }
.animation-layer.turn-transition-animation.leaving .turn-transition-scene { opacity: 0; transform: scale(1.04); }
.battle-showcase-scene { width: min(760px, 90vw); padding: 18px 28px; border-color: var(--gold); }
.battle-showcase-cards { display: flex; justify-content: center; align-items: center; gap: 28px; min-height: 302px; }
.battle-showcase-card { display: grid; justify-items: center; gap: 8px; color: var(--text); font-size: 12px; }
.battle-showcase-card > small { color: var(--gold); }
.battle-showcase-card .card { flex-basis: 208px; width: 208px; height: 278px; margin: 0; transform: scale(.88); opacity: .4; transition: transform .55s cubic-bezier(.2,.75,.2,1), opacity .55s ease, filter .55s ease; }
.battle-showcase-card .card-face-image { object-fit: contain; background: rgba(0,0,0,.28); }
.battle-showcase-vs { color: var(--gold); font: 800 28px Consolas, monospace; }
.animation-layer.battle-showcase-animation.animating .battle-showcase-card .card { transform: scale(1); opacity: 1; filter: drop-shadow(0 0 28px rgba(224,187,104,.28)); }
.battle-showcase-scene.draw .battle-showcase-card .card { flex-basis: 176px; width: 176px; height: 234px; }
.battle-showcase-scene.victory { width: min(860px, 92vw); max-height: min(680px, calc(100dvh - 36px)); overflow: hidden; }
.battle-showcase-layout { display: grid; grid-template-columns: minmax(210px, .82fr) minmax(300px, 1.18fr); gap: clamp(18px, 3vw, 34px); align-items: stretch; min-height: 0; max-height: min(620px, calc(100dvh - 74px)); }
.battle-showcase-visual { display: grid; min-width: 0; min-height: 0; place-items: center; align-content: center; }
.battle-showcase-visual .battle-showcase-card { gap: 8px; min-width: 0; }
.battle-showcase-visual .battle-showcase-card > span { color: #dcebe7; font-size: 12px; font-weight: 700; }
.battle-showcase-visual .battle-showcase-card .card.full-face-card { flex: 0 0 auto; width: clamp(190px, 21vw, 276px); height: clamp(254px, 28vw, 368px); max-width: 100%; max-height: min(520px, calc(100dvh - 104px)); aspect-ratio: 3 / 4; }
.battle-showcase-copy { display: grid; grid-template-rows: auto minmax(0, 1fr); min-width: 0; min-height: 0; padding-left: clamp(18px, 2.4vw, 30px); border-left: 1px solid rgba(217,182,111,.42); text-align: left; overflow: hidden; }
.battle-showcase-result { padding: 4px 0 16px; border-bottom: 1px solid rgba(217,182,111,.26); }
.battle-showcase-result .scene-kicker { margin: 0 0 5px; }
.battle-showcase-result h2 { margin: 0 0 5px; color: #f4df9a; font-size: clamp(23px, 2.6vw, 34px); line-height: 1.18; }
.battle-showcase-result small { color: #d8bd72; }
.battle-showcase-effect { min-width: 0; min-height: 0; padding: 18px 8px 4px 0; overflow-x: hidden; overflow-y: auto; scrollbar-gutter: stable; }
.battle-showcase-effect .eyebrow { margin: 0 0 5px; }
.battle-showcase-effect h3 { margin: 0 0 12px; color: #effaf6; font-size: clamp(20px, 2vw, 28px); }
.battle-showcase-effect > p:last-child { margin: 0; color: #c9ded8; font-size: clamp(13px, 1.2vw, 16px); line-height: 1.7; overflow-wrap: anywhere; }
.effect-showcase-scene { border-color: var(--mint); }
.effect-showcase-scene .battle-showcase-copy { border-left-color: rgba(119,226,199,.42); }
.effect-showcase-scene .battle-showcase-result h2 { color: var(--mint); }
.effect-showcase-scene .battle-showcase-result small { color: #9ae3ce; }
.effect-showcase-scene .battle-showcase-effect h3 { color: #effaf6; }
.effect-source-missing { display: grid; place-items: center; width: 208px; min-height: 278px; padding: 18px; border: 1px dashed rgba(119,226,199,.6); color: var(--muted); background: rgba(4,15,18,.72); text-align: center; }
.discard-pair { display: flex; justify-content: center; gap: 38px; }
.discard-pair > div { display: grid; gap: 8px; color: var(--muted); transition: 1s ease; }
.discard-pair .card { margin: 0; }
.animation-layer.discard-animation.animating .discard-pair > div:first-child { transform: translate(-280px, 80px) scale(.3) rotate(-16deg); opacity: .08; }
.animation-layer.discard-animation.animating .discard-pair > div:last-child { transform: translate(280px, -80px) scale(.3) rotate(16deg); opacity: .08; }
.player-zone.damage-hit { animation: damageShake .72s ease; }
.player-zone.damage-hit::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle, rgba(255,84,72,.32), transparent 60%); pointer-events: none; animation: damageFlash .9s ease forwards; }
.damage-number { position: absolute; z-index: 20; left: 50%; top: 42%; color: #ff675d; font: 900 54px Consolas, monospace; text-shadow: 0 0 25px rgba(255,55,45,.8); animation: damageNumber 1.1s ease forwards; }
@keyframes damageShake { 20%, 60% { transform: translateX(-9px); } 40%, 80% { transform: translateX(9px); } }
@keyframes damageFlash { to { opacity: 0; } }
@keyframes damageNumber { from { transform: translate(-50%, 18px) scale(.7); opacity: 0; } 35% { opacity: 1; } to { transform: translate(-50%, -55px) scale(1.12); opacity: 0; } }

#responseOverlay { place-items: end end; padding: 0 clamp(12px, 2vw, 22px) calc(var(--hand-dock-height) + 12px) 0; background: transparent; backdrop-filter: none; pointer-events: none; }
#responseOverlay .combat-modal { width: min(430px, 40vw); max-height: min(68dvh, 560px); display: flex; flex-direction: column; padding: 14px 16px; background: rgba(7,24,26,.97); pointer-events: auto; }
#responseOverlay .combat-modal h2 { margin-top: 4px; font-size: 19px; }
#responseOverlay .modal-lead { margin: 5px 0; font-size: 11px; }
#responseOverlay .response-cards { flex: 1 1 auto; justify-content: flex-start; min-height: 0; max-height: min(280px, 36dvh); padding: 8px 4px 8px; overflow: auto; }
#responseOverlay .modal-choice-actions { position: sticky; bottom: 0; z-index: 2; margin: 0; padding-top: 10px; background: linear-gradient(to bottom, rgba(7,24,26,0), rgba(7,24,26,.98) 22%); }
#responseOverlay[data-utility-mode="view-hand"] { place-items: center; padding: 24px; }
#responseOverlay[data-utility-mode="view-hand"] .combat-modal { width: min(760px, 92vw); height: auto; max-height: calc(100dvh - 48px); overflow: hidden; }
#responseOverlay[data-utility-mode="view-hand"] .response-cards { flex: 0 1 auto; justify-content: center; align-items: flex-start; min-height: 0; max-height: min(48dvh, 390px); }
#responseOverlay[data-utility-mode="view-hand"] .modal-choice-actions { position: relative; flex: 0 0 auto; min-height: 0; margin: 0; padding: 10px 0 2px; background: transparent; }
#responseOverlay[data-utility-mode="view-hand"] #confirmChoiceButton:not([hidden]) { display: block; grid-column: 1 / -1; min-height: 46px; font-size: 14px; }
#responseOverlay[data-utility-mode="effect-discard"] { place-items: center; padding: 24px; background: rgba(0, 6, 10, .66); backdrop-filter: blur(5px); pointer-events: auto; }
#responseOverlay[data-utility-mode="effect-discard"] .combat-modal { width: min(820px, 94vw); max-height: calc(100dvh - 48px); padding: 18px 22px 20px; }
#responseOverlay[data-utility-mode="effect-discard"] .response-cards { flex: 1 1 auto; justify-content: center; align-items: flex-start; min-height: 150px; max-height: min(46dvh, 380px); padding: 10px 6px; }
#responseOverlay[data-utility-mode="effect-discard"] .modal-choice-actions { position: relative; flex: 0 0 auto; display: grid; grid-template-columns: 1fr; margin-top: 8px; padding: 12px 0 0; background: rgba(7,24,26,.98); }
#responseOverlay[data-utility-mode="effect-discard"] #confirmChoiceButton:not([hidden]) { display: block; min-height: 52px; font-size: 16px; }
#responseOverlay[data-utility-mode="discard-recovery"] { place-items: center; padding: 12px; background: rgba(0, 6, 10, .72); backdrop-filter: blur(5px); pointer-events: auto; }
#responseOverlay[data-utility-mode="discard-recovery"] .combat-modal { width: min(760px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); padding: clamp(12px, 2.5dvh, 18px); overflow: hidden; }
#responseOverlay[data-utility-mode="discard-recovery"] .response-cards { flex: 1 1 auto; min-height: 0; max-height: min(42dvh, 310px); padding: 8px 4px; overflow-x: auto; overflow-y: hidden; }
#responseOverlay[data-utility-mode="discard-recovery"] .response-preview { display: grid; flex: 0 1 auto; align-content: center; min-height: 0; max-height: 18dvh; padding: 8px; border: 1px solid rgba(130,215,194,.35); background: rgba(2,15,19,.55); overflow: auto; text-align: center; }
#responseOverlay[data-utility-mode="discard-recovery"] .modal-choice-actions { position: relative; flex: 0 0 auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 6px; padding: 8px 0 0; background: rgba(7,24,26,.98); }
#responseOverlay[data-utility-mode="discard-recovery"] #confirmChoiceButton:not([hidden]), #responseOverlay[data-utility-mode="discard-recovery"] #cancelChoiceButton:not([hidden]) { display: block; min-height: 44px; font-size: 14px; }
#responseOverlay[data-utility-mode="contest-response"] { place-items: center; padding: 24px; background: rgba(0, 6, 10, .66); backdrop-filter: blur(5px); pointer-events: auto; }
#responseOverlay[data-utility-mode="contest-response"] .combat-modal { width: min(820px, 94vw); max-height: calc(100dvh - 48px); padding: 18px 22px 20px; }
#responseOverlay[data-utility-mode="contest-response"] .response-cards { flex: 1 1 auto; justify-content: center; align-items: flex-start; min-height: 150px; max-height: min(46dvh, 380px); padding: 10px 6px; }
#responseOverlay[data-utility-mode="contest-response"] .modal-choice-actions { position: relative; flex: 0 0 auto; display: grid; grid-template-columns: 1fr; margin-top: 8px; padding: 12px 0 0; background: rgba(7,24,26,.98); }
#responseOverlay[data-utility-mode="contest-response"] #confirmChoiceButton:not([hidden]), #responseOverlay[data-utility-mode="contest-response"] #passDefenseButton:not([hidden]) { display: block; min-height: 50px; font-size: 15px; }

@media (max-width: 1180px) {
  .game-layout { grid-template-columns: 210px minmax(590px, 1fr) 220px; }
  .side-panel, .action-panel { padding: 12px; }
  .battlefield { padding-inline: 15px; }
  .hero-card { width: 116px; }
  .hero-card.active { width: 130px; }
  .player-zone { grid-template-columns: 160px 1fr 100px; gap: 10px; }
}

@media (max-height: 820px) {
  .app-shell { min-height: 680px; }
  .topbar { height: 58px; padding-inline: 22px; }
  .brand-mark { width: 34px; height: 34px; font-size: 21px; }
  .brand h1 { font-size: 18px; }
  .game-layout { min-height: 0; }
  .side-panel, .action-panel { padding: 10px; }
  .turn-card, .tone-guide, .battle-log, .selection-card, .action-stack { padding: 10px; margin-bottom: 8px; }
  .turn-number { font-size: 38px; }
  .battle-log { height: 220px; }
  .battlefield { grid-template-rows: minmax(145px, 1fr) 102px minmax(145px, 1fr); padding-block: 4px; }
  .player-zone { grid-template-columns: 155px 1fr 92px; gap: 8px; }
  .portrait-orb { width: 42px; height: 42px; font-size: 18px; }
  .life-readout strong { font-size: 26px; }
  .hero-line { gap: 8px; }
  .hero-card { width: 108px; height: 138px; }
  .hero-card.active { width: 118px; height: 148px; }
  .hero-art { height: 76px; font-size: 38px; }
  .hero-card.active .hero-art { height: 84px; }
  .hero-info { padding: 5px 8px; }
  .hero-info strong { font-size: 12px; }
  .hero-info small { font-size: 8px; }
  .stats { margin-top: 3px; font-size: 9px; }
  .arena-core { grid-template-columns: 88px 1fr 280px 1fr 88px; gap: 7px; }
  .combat-status { height: 86px; padding-inline: 18px; }
  .status-glyph { font-size: 30px; }
  .combat-status strong { font-size: 14px; }
  .deck-stack { width: 42px; height: 56px; }
  .selection-preview { min-height: 112px; }
  .action-button { padding: 6px; }
  .action-icon { width: 24px; height: 24px; }
  .hand-dock { flex-basis: 188px; height: 188px; padding-top: 7px; }
  .hand-meta { margin-bottom: 4px; }
  .hand { height: 140px; padding-top: 3px; }
  .card { flex-basis: 110px; height: 136px; }
  .card-art { height: 66px; font-size: 30px; }
  .card-body { padding: 5px 8px; }
  .card-body strong { font-size: 11px; }
  .card-metrics { margin-top: 4px; font-size: 9px; }
}

@media (max-width: 900px) {
  body { overflow: auto; }
  .app-shell { min-width: 760px; }
  .game-layout { grid-template-columns: 1fr 230px; }
  .side-panel { display: none; }
  .battlefield { min-width: 580px; }
  .brand .eyebrow { display: none; }
}

.main-menu-modal { width: min(680px, 92vw); text-align: left; }
.main-menu-modal h2 { font-size: clamp(32px, 5vw, 54px); margin: 6px 0 10px; }
.difficulty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0; }
.difficulty-option { display: grid; gap: 7px; min-height: 128px; padding: 16px; border: 1px solid rgba(144,214,203,.2); background: rgba(9,34,36,.75); cursor: pointer; transition: .2s ease; }
.difficulty-option:has(input:checked) { border-color: var(--mint); box-shadow: inset 0 0 0 1px rgba(144,214,203,.32), 0 0 22px rgba(100,218,190,.12); }
.difficulty-option input { accent-color: var(--mint); }
.difficulty-option b { color: var(--gold); font-size: 17px; }
.difficulty-option small { color: var(--muted); line-height: 1.55; }
.record-panel { margin: 20px 0; padding: 15px; border: 1px solid rgba(217,182,111,.25); background: rgba(5,21,23,.65); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 9px; }
.stat-item { padding: 10px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.07); }
.stat-item b { display: block; color: var(--mint); font-size: 22px; font-family: Consolas, monospace; }
.stat-item small { color: var(--muted); font-size: 10px; }
.text-button { margin-top: 12px; padding: 0; color: var(--muted); border: 0; background: transparent; cursor: pointer; text-decoration: underline; }
.compact-stats { margin: 14px 0 18px; text-align: left; }
.compact-stats .stat-item { padding: 8px; }
.compact-stats .stat-item b { font-size: 16px; }
@media (max-width: 620px) { .difficulty-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.preset-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 18px 0; padding: 15px; border: 1px solid rgba(126,174,231,.25); background: rgba(11,26,47,.58); }
.preset-panel .eyebrow, .preset-panel small { grid-column: 1 / -1; margin: 0; }
.preset-panel small { color: var(--muted); line-height: 1.55; }
.preset-select { display: grid; gap: 7px; color: var(--gold); font-size: 12px; }
.preset-select select { width: 100%; padding: 10px; border: 1px solid rgba(144,214,203,.32); color: var(--text); background: rgba(4,18,28,.88); font: inherit; }
.test-lab-panel { display: grid; gap: 12px; margin: 18px 0; padding: 15px; border: 1px solid rgba(217,182,111,.3); background: linear-gradient(135deg, rgba(41,29,15,.42), rgba(7,23,28,.72)); }
.test-leader-picker { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 12px; padding: 10px; border: 1px solid rgba(119,226,199,.24); background: rgba(5,24,28,.62); }
.test-lab-panel .microcopy { padding: 10px; border-left: 2px solid var(--gold); background: rgba(0,0,0,.16); }
.test-lab-preview { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 12px; align-items: stretch; }
.test-lab-preview > strong { align-self: center; color: var(--gold); font: 800 18px Consolas, monospace; }
.test-card-preview { display: grid; grid-template-rows: auto 116px auto auto 1fr; gap: 6px; min-width: 0; padding: 9px; border: 1px solid var(--tone-color); background: rgba(3,14,19,.78); box-shadow: inset 0 0 24px color-mix(in srgb, var(--tone-color) 9%, transparent); }
.test-card-preview p { margin: 0; color: var(--tone-color); font: 700 9px Consolas, monospace; letter-spacing: .12em; }
.test-card-preview b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.test-card-preview small { color: var(--gold); font: 700 10px Consolas, monospace; }
.test-card-preview span { color: #b8cbc7; font-size: 10px; line-height: 1.55; }
.test-card-art { display: grid; place-items: center; overflow: hidden; border: 1px solid color-mix(in srgb, var(--tone-color) 55%, transparent); background: rgba(8,21,28,.92); color: var(--tone-color); font-size: 34px; }
.test-card-art img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
@media (max-width: 620px) { .preset-panel { grid-template-columns: 1fr; } }
/* 官方桌垫结构参考的原创雾海棋盘背景 */
.battlefield { background-image: linear-gradient(90deg, rgba(4,10,19,.78), rgba(7,19,34,.27) 50%, rgba(4,10,19,.78)), url("assets/backgrounds/duel-board-original.png"); background-size: cover; background-position: center; border: 1px solid rgba(209,175,102,.34); box-shadow: inset 0 0 90px rgba(0,0,0,.58), 0 18px 52px rgba(0,0,0,.3); }
.player-zone, .arena-core { background: linear-gradient(90deg, rgba(5,13,25,.42), rgba(8,23,38,.08), rgba(5,13,25,.42)); border-color: rgba(211,180,110,.26); }
.action-zone-strip { grid-column: 1 / -1; display:flex; align-items:center; gap:8px; min-height:28px; padding:5px 8px; border:1px solid rgba(211,180,110,.24); background:rgba(2,8,18,.5); color:#cdb57a; font:700 9px Consolas,monospace; letter-spacing:.06em; }
.action-zone-strip > div { display:flex; gap:4px; align-items:center; color:#89a09e; font-family:"Microsoft YaHei UI",sans-serif; letter-spacing:0; }
.action-zone-strip i { width:20px; height:22px; display:grid; place-items:center; border:1px solid var(--tone-color); color:var(--tone-color); background:rgba(1,8,14,.8); font-style:normal; }
.setup-mulligan-cards { min-height:128px; max-height:170px; justify-content:center; margin:8px 0 14px; }
.setup-mulligan-cards .card { flex-basis:92px; height:124px; }
.setup-mulligan-cards .card-art { height:60px; }
.initiative-choices { display:flex; justify-content:center; gap:10px; margin:14px 0 4px; }
.initiative-decision-hint { width:min(100%,460px); margin:6px auto 4px; padding:7px 12px; border:1px solid #68cfff; border-radius:10px; color:#bdeaff; background:rgba(40,151,255,.12); box-shadow:0 0 18px rgba(60,174,255,.22),inset 0 0 14px rgba(60,174,255,.08); font-size:12px; font-weight:800; text-align:center; letter-spacing:.04em; }
.modal-choice-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.modal-choice-actions .hidden { display: none; }

.main-menu-modal { width: min(980px, 94vw); }
.main-menu-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 20px; margin-top: 22px; }
.main-menu-list { display: grid; align-content: start; gap: 8px; padding: 10px; border: 1px solid rgba(209,175,102,.26); background: rgba(3,15,24,.5); }
.menu-entry { display: flex; align-items: center; gap: 13px; width: 100%; padding: 14px 12px; border: 1px solid transparent; color: var(--text); background: transparent; text-align: left; font: inherit; cursor: pointer; transition: .18s ease; }
.menu-entry b { color: var(--gold); font-size: 12px; letter-spacing: .08em; }
.menu-entry span { font-size: 16px; }
.menu-entry:hover, .menu-entry.active { border-color: rgba(144,214,203,.5); background: rgba(53,132,128,.16); box-shadow: inset 3px 0 0 var(--mint); }
.menu-entry.danger { margin-top: 16px; color: #efabab; }
.menu-entry.danger b { color: #e98787; }
.menu-page { min-height: 390px; padding: 3px 4px; }
.menu-page.hidden { display: none; }
.save-slot { min-height: 76px; margin: 20px 0; padding: 18px; border: 1px solid rgba(144,214,203,.28); background: rgba(5,22,27,.64); color: var(--text); line-height: 1.6; }
.menu-page .wide + .wide { margin-top: 10px; }
.preset-select input { width: 100%; box-sizing: border-box; padding: 10px; border: 1px solid rgba(144,214,203,.32); color: var(--text); background: rgba(4,18,28,.88); font: inherit; }
.exit-screen { min-height: 100vh; display: grid; place-content: center; gap: 12px; padding: 30px; color: var(--text); text-align: center; background: #061216; }
.exit-screen h1 { margin: 0; font-size: 42px; }
.exit-screen p { max-width: 480px; color: var(--muted); line-height: 1.7; }
@media (max-width: 720px) { .main-menu-layout { grid-template-columns: 1fr; } .main-menu-list { grid-template-columns: 1fr 1fr; } .menu-entry.danger { margin-top: 0; } .menu-page { min-height: auto; } }
/* 原始卡图本身已包含立绘、数值与效果：界面仅做完整展示，不再覆盖生成文字。 */
.card.full-face-card, .hero-card.full-face-hero { background: #071011; clip-path: none; padding: 0; }
.card-face-image, .hero-face-image { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; background: #050b0c; }
.card.full-face-card { border-color: color-mix(in srgb, var(--tone-color) 52%, #38504c); }
.hero-card.full-face-hero { width: 142px; height: 199px; overflow: visible; isolation: isolate; border: 0; border-radius: 6px; background: transparent; }
.hero-card.full-face-hero .hero-face-image { position: relative; z-index: 2; border: 1px solid rgba(197, 170, 113, .52); border-radius: 6px; box-shadow: 0 8px 16px rgba(0,0,0,.34); }
.hero-stack-layers { position: absolute; z-index: 0; inset: 0; pointer-events: none; }
.hero-stack-layer { position: absolute; inset: calc(var(--stack-index) * 4px) calc(var(--stack-index) * -4px) calc(var(--stack-index) * -4px) calc(var(--stack-index) * 4px); display: block; border: 1px solid rgba(217,182,111,.6); border-radius: 6px; background: #102124; box-shadow: 0 5px 11px rgba(0,0,0,.35); }
.hero-stack-count { position: absolute; z-index: 3; right: 4px; bottom: 4px; max-width: calc(100% - 8px); padding: 2px 4px; border: 1px solid rgba(217,182,111,.7); border-radius: 2px; background: rgba(3,12,13,.88); color: #f0d59b; font: 700 8px/1.2 Consolas, monospace; white-space: nowrap; }
.hero-card.full-face-hero.active { width: 156px; height: 218px; box-shadow: 0 0 30px rgba(102,219,190,.26); }
.hero-card.full-face-hero.active .hero-face-image { border: 2px solid var(--mint); }
.hero-card.full-face-hero.selected .hero-face-image { outline: 2px solid var(--gold); outline-offset: 3px; }
.hero-card.full-face-hero.choice-selected .hero-face-image, .card.choice-selected { outline: 3px solid var(--gold); outline-offset: 3px; box-shadow: 0 0 18px rgba(227,190,102,.78), 0 0 34px rgba(227,190,102,.3); }
.stack-effects { display: grid; gap: 7px; margin: 10px 0 0; padding: 0; list-style: none; }
.stack-effects li { display: grid; grid-template-columns: 34px 1fr; gap: 6px; padding: 6px; border-left: 2px solid var(--tone-color); background: rgba(119,226,199,.05); color: #b9cbc7; font-size: 11px; line-height: 1.5; }
.stack-effects b { color: var(--gold); font: 700 10px Consolas, monospace; }
.upgrade-guide { position: fixed; z-index: 34; left: 50%; top: 50%; width: min(440px, calc(100vw - 48px)); transform: translate(-50%, -50%); padding: 17px 20px; border: 1px solid #4bb8ff; background: linear-gradient(145deg, rgba(7,31,43,.97), rgba(4,15,17,.98)); box-shadow: 0 18px 55px rgba(0,0,0,.6), 0 0 32px rgba(75,184,255,.28); text-align: center; pointer-events: none; }
.upgrade-guide.hidden { display: none; }
.upgrade-guide h2 { margin: 4px 0 7px; font-size: 20px; }
.upgrade-guide > p:not(.eyebrow) { margin: 0; color: #b8d7e8; font-size: 12px; line-height: 1.55; }
.upgrade-guide-summary { display: grid; gap: 5px; min-height: 34px; margin: 12px 0; padding: 8px; border: 1px solid rgba(75,184,255,.28); background: rgba(75,184,255,.08); color: #d8efff; font-size: 11px; text-align: left; }
.upgrade-guide-actions { display: flex; justify-content: center; gap: 8px; pointer-events: auto; }
.upgrade-guide-actions button { min-width: 122px; }
.api-onboarding-modal { width: min(520px, calc(100vw - 36px)); }
.difficulty-option.locked { opacity: .42; filter: grayscale(1); cursor: not-allowed; }
.difficulty-option.locked small::after { content: "（需配置 DeepSeek）"; display: block; color: #d5af65; }
.setup-heroes .hero-card.full-face-hero { width: 170px; height: 238px; }
.setup-mulligan-cards .card.full-face-card { flex-basis: 96px; height: 134px; }
@media (max-width: 1100px) { .hero-card.full-face-hero { width: 112px; height: 157px; } .hero-card.full-face-hero.active { width: 122px; height: 171px; } }
@media (max-width: 720px) { .hero-card.full-face-hero { width: 92px; height: 129px; } .hero-card.full-face-hero.active { width: 98px; height: 137px; } }
/* 准备流程必须在一屏内完成，避免确认按钮被卡在弹层下方。 */
.setup-modal { max-height: calc(100vh - 26px); overflow-y: auto; padding: 18px 26px 20px; }
.setup-modal .modal-lead { margin: 7px 0; }
.setup-heroes { margin: 12px 0; gap: 12px; }
.setup-heroes .hero-card.full-face-hero { width: 126px; height: 177px; }
.setup-mulligan-cards { min-height: 108px; max-height: 118px; margin: 5px 0 9px; padding: 5px 3px; }
.setup-mulligan-cards .card.full-face-card { flex-basis: 76px; height: 106px; }
.initiative-choices[hidden] { display: none; }
.primary-button b, .primary-button small, .secondary-button b, .secondary-button small { display: block; }
.primary-button small, .secondary-button small { margin-top: 2px; color: inherit; font-size: 9px; font-weight: 600; opacity: .78; }

/* 视口分档：浏览器缩放会缩小 CSS 逻辑宽度，不能再依赖固定三栏和硬性最小宽度。 */
.game-layout { grid-template-columns: minmax(170px, .74fr) minmax(0, 2.45fr) minmax(205px, .88fr); }
.battlefield { min-width: 0; }
.player-zone { grid-template-columns: minmax(118px, .84fr) minmax(0, 1fr) minmax(82px, .58fr); }
.arena-core { grid-template-columns: minmax(56px, .4fr) minmax(0, .72fr) minmax(190px, 1.55fr) minmax(0, .72fr) minmax(56px, .4fr); }

@media (max-width: 1280px) {
  .game-layout { grid-template-columns: minmax(150px, .68fr) minmax(0, 2.2fr) minmax(190px, .82fr); }
  .side-panel, .action-panel { padding: 10px; }
  .turn-card, .tone-guide, .battle-log, .selection-card, .action-stack { padding: 10px; margin-bottom: 8px; }
  .hero-card.full-face-hero { width: 104px; height: 146px; }
  .hero-card.full-face-hero.active { width: 114px; height: 160px; }
  .arena-contest-stage { width: min(350px, calc(100% - 20px)); }
  .combat-status { min-width: 0; padding-inline: 14px; }
  .combat-status strong, .combat-status small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

@media (max-width: 1050px) {
  :root { --hand-dock-height: clamp(150px, 22dvh, 188px); }
  .app-shell { height: auto; min-height: 100dvh; overflow: visible; }
  .game-layout { flex: 0 0 auto; display: grid; grid-template-columns: minmax(0, 1fr); grid-template-areas: "battle" "actions"; overflow: visible; }
  .side-panel { display: none; }
  .battlefield { grid-area: battle; min-height: 500px; padding: 10px 14px; }
  .action-panel { grid-area: actions; display: grid; grid-template-columns: minmax(160px, .8fr) minmax(0, 1.5fr) minmax(185px, .85fr); gap: 10px; padding: 10px 14px; border: 0; border-top: 1px solid var(--line); overflow: visible; }
  .selection-card, .action-stack { margin: 0; }
  .action-stack { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .action-stack > .eyebrow { grid-column: 1 / -1; }
  .action-button { min-width: 0; padding: 8px; }
  .action-button small { display: none; }
  .primary-actions { align-content: stretch; gap: 6px; }
  .primary-actions button { min-height: 42px; }
  .hand-dock { flex: 0 0 var(--hand-dock-height); height: var(--hand-dock-height); }
}

@media (max-width: 720px) {
  .app-shell, .game-layout, .battlefield { min-width: 0; }
  .topbar { height: auto; min-height: 58px; flex-wrap: wrap; gap: 8px; padding: 9px 12px; }
  .brand-mark, .brand .eyebrow { display: none; }
  .brand h1 { font-size: 18px; }
  .top-actions { flex: 1 1 100%; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
  .top-actions .icon-btn { flex: 1 1 auto; min-width: 76px; padding: 7px 8px; font-size: 11px; }
  .top-actions .badge { margin-right: auto; }
  .battlefield { min-height: 430px; grid-template-rows: minmax(140px, 1fr) 82px minmax(140px, 1fr); padding-inline: 8px; }
  .player-zone { grid-template-columns: minmax(0, 1fr); gap: 4px; align-content: center; }
  .identity-panel { display: none; }
  .shield-readout { display: none; }
  .hero-line { gap: 5px; }
  .hero-card.full-face-hero { width: 80px; height: 113px; }
  .hero-card.full-face-hero.active { width: 86px; height: 121px; }
  .resource-strip { grid-template-columns: 46px minmax(0, 1fr); }
  .cost-readout { min-height: 52px; }
  .cost-readout strong { font-size: 27px; }
  .charge-cards { min-height: 38px; }
  .arena-core { grid-template-columns: 38px minmax(0, .7fr) minmax(145px, 1.45fr) minmax(0, .7fr) 38px; gap: 3px; }
  .deck-readout, .versus-line b { font-size: 7px; }
  .combat-status { height: 70px; gap: 8px; padding: 0 8px; }
  .status-glyph { font-size: 24px; }
  .combat-status strong { font-size: 11px; }
  .combat-status small { font-size: 8px; }
  .arena-contest-stage { width: min(330px, calc(100vw - 22px)); }
  .action-panel { grid-template-columns: minmax(0, 1fr); padding: 9px 10px; }
  .selection-card { display: none; }
  .primary-actions { grid-template-columns: 1fr 1fr; }
  .primary-actions button { min-height: 40px; }
  .hand-dock { --hand-dock-height: 154px; flex-basis: var(--hand-dock-height); height: var(--hand-dock-height); padding-inline: 10px; }
  .hand { height: 112px; justify-content: flex-start; }
  .card.full-face-card { flex-basis: 86px; height: 120px; }
  .hint { display: none; }
}

/* 手机单机版：以 iPhone 15 Pro 横屏为基准，保留战场、手牌和主要操作在同一屏内。 */
.mobile-landscape-hint { display: none; }

@media (hover: none), (pointer: coarse) {
  button, select, input { -webkit-tap-highlight-color: transparent; }
  button { touch-action: manipulation; }
  .hand, .response-cards, .role-deck-cards, .log-list { -webkit-overflow-scrolling: touch; }
  .hero-card:hover, .card:hover, .discard-stack:hover { transform: none; filter: none; }
}

@media (max-width: 900px) and (orientation: portrait) {
  .mobile-landscape-hint { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: max(28px, env(safe-area-inset-top)) max(28px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(28px, env(safe-area-inset-left)); background: radial-gradient(circle at 50% 30%, rgba(41, 113, 107, .38), transparent 48%), #061214; color: var(--text); text-align: center; }
  .mobile-landscape-hint > div { max-width: 290px; }
  .mobile-landscape-icon { display: grid; place-items: center; width: 62px; height: 62px; margin: 0 auto 18px; border: 1px solid var(--mint); border-radius: 50%; color: var(--mint-strong); font-size: 38px; }
  .mobile-landscape-hint h2 { margin: 8px 0; font-size: 24px; }
  .mobile-landscape-hint p:last-child { color: var(--muted); line-height: 1.7; }
}

@media (max-width: 950px) and (orientation: landscape) and (pointer: coarse) {
  :root { --hand-dock-height: 102px; }
  html, body { height: 100%; overflow: hidden; overscroll-behavior: none; }
  .app-shell { height: 100dvh; min-height: 0; overflow: hidden; padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
  .topbar { flex: 0 0 46px; height: 46px; min-height: 46px; flex-wrap: nowrap; gap: 8px; padding: 0 10px; }
  .brand-menu-logo { width: 118px; max-height: 32px; }
  .top-actions { flex: 1 1 auto; flex-wrap: nowrap; justify-content: flex-end; gap: 5px; }
  .top-actions .icon-btn { min-width: 0; min-height: 36px; padding: 6px 8px; font-size: 10px; }
  .game-layout { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 112px; grid-template-areas: "battle actions"; overflow: hidden; }
  .side-panel { display: none; }
  .battlefield { grid-area: battle; min-height: 0; grid-template-rows: 45px minmax(0, 1fr) 58px minmax(0, 1fr); padding: 4px 8px; overflow: hidden; }
  .battlefield-turn-card { min-height: 0; padding: 5px 8px; margin: 0; }
  .turn-number { margin-top: 1px; font-size: 27px; }
  .turn-owner { margin: 1px 0 4px; font-size: 10px; }
  .phase-track { gap: 4px; }
  .phase { font-size: 7px; }
  .player-zone { display: block; min-height: 0; }
  .player-zone .identity-panel { width: 144px; bottom: 2px; left: 1px; transform: scale(.78); transform-origin: left bottom; }
  .opponent-zone .identity-panel { top: 2px; right: 1px; left: auto; bottom: auto; transform: scale(.78); transform-origin: right top; }
  .player-zone .hero-line { height: 100%; gap: 4px; }
  .hero-card.full-face-hero { width: 62px; height: 88px; }
  .hero-card.full-face-hero.active { width: 68px; height: 96px; }
  .arena-core { grid-template-columns: 32px minmax(0, .62fr) minmax(112px, 1.25fr) minmax(0, .62fr) 32px; gap: 2px; }
  .combat-status { height: 52px; padding: 0 6px; }
  .combat-status small { display: none; }
  .status-glyph { font-size: 18px; }
  .combat-status strong { font-size: 9px; }
  .deck-readout, .versus-line b { font-size: 6px; }
  .arena-contest-stage { width: min(300px, calc(100vw - 142px)); padding: 7px; }
  .action-panel { grid-area: actions; display: flex; flex-direction: column; gap: 5px; padding: 5px; border-left: 1px solid var(--line); border-top: 0; overflow: hidden; }
  .action-stack { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 0; margin: 0; border: 0; background: transparent; }
  .action-stack > .eyebrow, .selection-card { display: none; }
  .action-button { min-height: 42px; padding: 5px; font-size: 10px; }
  .action-button small, .action-button .action-icon { display: none; }
  .primary-actions { display: grid; grid-template-columns: 1fr; gap: 4px; margin-top: auto; }
  .primary-actions button { min-height: 42px; padding: 5px; font-size: 10px; }
  .primary-actions small { display: none; }
  .hand-dock { flex: 0 0 var(--hand-dock-height); height: var(--hand-dock-height); min-height: 0; padding: 3px 8px 4px; }
  .hand { height: 82px; justify-content: flex-start; gap: 2px; overflow-x: auto; overflow-y: hidden; padding: 2px 6px 4px; touch-action: pan-x; }
  .card.full-face-card { flex: 0 0 64px; height: 88px; margin-left: -8px; }
  .hand-meta { display: none; }
  .overlay { padding: 10px max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left)); }
  .modal, .setup-modal, .rules-modal { max-height: calc(100dvh - 20px); overflow-y: auto; }
  .menu-cover-version { bottom: 10px; }
}

/* 紧凑战场布局：角色居中，敌我信息分别锚定右上与左下。
   恢复至 UI 更新前安装包中的原实际对局桌垫规则，不修改背景源素材。 */
.battlefield { background-image: linear-gradient(90deg, rgba(4,10,19,.48), rgba(7,19,34,.12) 50%, rgba(4,10,19,.48)), url("assets/backgrounds/duel-board-user.png"); }
.brand-menu-logo { display: block; width: clamp(128px, 15vw, 212px); max-height: clamp(38px, 6dvh, 56px); object-fit: contain; object-position: left center; }
.player-zone { display: block; min-height: 0; }
.player-zone .identity-panel { position: absolute; z-index: 4; bottom: 8px; left: 0; width: 244px; transform: none; }
.opponent-zone .identity-panel { top: 8px; right: 0; bottom: auto; left: auto; }
.player-zone .hero-line { height: 100%; align-items: center; justify-content: center; }
.identity-panel { grid-template-columns: 42px minmax(0, 1fr) auto; gap: 4px 7px; }
.portrait-orb { width: 42px; height: 42px; font-size: 18px; }
.identity-panel .shield-readout { min-width: 0; padding-left: 5px; border-left-width: 1px; }
.identity-panel .shield-readout strong { font-size: 22px; }
.identity-panel .resource-strip { grid-template-columns: 54px minmax(100px, 122px); align-items: stretch; width: 184px; margin-top: 3px; }
.resource-left-stack { display: grid; grid-template-rows: 52px 68px; gap: 4px; }
.resource-left-stack .cost-readout { min-height: 0; }
.resource-left-stack .cost-readout strong { font-size: 25px; }
.resource-left-stack .role-deck-button { width: 54px; min-height: 68px; }
.resonance-bay { grid-template-columns: auto minmax(0, 1fr); width: 122px; min-height: 52px; max-width: 122px; }
.resonance-bay > b { font-size: 8px; }
.charge-cards { min-height: 30px; }
.charge-card { flex-basis: 21px; width: 21px; height: 30px; margin-right: -9px; }
.opponent-hand-count { margin: 0 0 3px; color: var(--mint-strong); font: 700 10px/1 Consolas, monospace; letter-spacing: .08em; }
.arena-core { overflow: visible; }
.deck-readout { position: absolute; z-index: 6; margin: 0; }
.opponent-deck { top: clamp(-154px, -18dvh, -96px); left: clamp(10px, 8vw, 132px); transform: none; }
.player-deck { right: clamp(10px, 8vw, 132px); bottom: clamp(-154px, -18dvh, -96px); transform: none; }
.hand-dock { padding: 8px clamp(12px, 2vw, 28px) 34px; }
.hand-meta { position: absolute; z-index: 6; bottom: 8px; left: clamp(12px, 2vw, 28px); display: block; margin: 0; pointer-events: none; }
.hand-meta .eyebrow { font-size: 9px; }
.hand-meta strong { font-size: 15px; }
.hand { height: calc(var(--hand-dock-height) - 42px); padding-top: 0; }
@media (max-width: 720px) {
  .player-zone .identity-panel { width: 132px; bottom: 5px; }
  .opponent-zone .identity-panel { top: 5px; bottom: auto; }
  .identity-panel { grid-template-columns: minmax(0, 1fr) auto; }
  .identity-panel .resource-strip { grid-template-columns: 36px minmax(70px, 92px); width: 132px; }
  .resource-left-stack { grid-template-rows: 42px 50px; gap: 3px; }
  .resource-left-stack .role-deck-button { width: 36px; min-height: 50px; }
  .resonance-bay { width: 92px; min-height: 42px; max-width: 92px; }
  .charge-card { flex-basis: 16px; width: 16px; height: 23px; margin-right: -7px; }
  .opponent-hand-count { font-size: 8px; }
  .opponent-deck { top: -86px; left: 4px; }
  .player-deck { right: 4px; bottom: -86px; }
}

/* 战场二次重排：回合居中、敌我上下镜像，右侧先操作后查看效果。 */
.battlefield-turn-card { width: min(760px, calc(100% - 34px)); justify-self: center; }
.player-zone { grid-template-columns: minmax(238px, .78fr) minmax(0, 1.22fr); }
.identity-panel { grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; }
.identity-panel .shield-readout { grid-column: 3; grid-row: 1; justify-self: end; align-self: center; width: auto; min-width: 78px; margin: 0; padding: 3px 0 3px 10px; border-top: 0; border-left: 2px solid var(--tide); background: transparent; text-align: left; }
.identity-panel .shield-readout strong { font-size: 25px; }
.identity-panel .shield-readout small { display: block; margin: 0; font-size: 8px; white-space: nowrap; }
.identity-panel .resource-strip { grid-column: 1 / -1; grid-template-columns: 50px minmax(0, 1fr) 52px; gap: 7px; }
.resonance-bay { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 7px; min-height: 54px; padding: 5px 7px; }
.resonance-bay > b { margin: 0; }
.charge-cards { min-height: 34px; }
.role-deck-button { display: grid; grid-template-columns: 1fr auto; grid-template-rows: 1fr auto; place-items: center; width: 52px; min-height: 54px; padding: 3px; border: 1px solid rgba(217,182,111,.55); background: repeating-linear-gradient(135deg, #241e17 0 5px, #332719 5px 10px); color: #f5d889; box-shadow: 3px 3px 0 rgba(80,62,37,.3); cursor: pointer; }
.role-deck-button:hover { border-color: #fff0c9; filter: brightness(1.12); }
.role-deck-button i { grid-column: 1 / -1; color: #f6e2ab; font-size: 17px; font-style: normal; }
.role-deck-button small { align-self: end; color: #dacb9e; font: 700 7px/1 Consolas, monospace; white-space: nowrap; }
.role-deck-button b { align-self: end; color: #fff5d6; font: 800 12px/1 Consolas, monospace; }
.hero-line { justify-content: center; }
.deck-readout { align-self: end; margin-top: 52px; }
.player-deck { transform: translateY(34px); }
.opponent-deck { transform: rotate(180deg) translateY(-34px); }
.action-panel { display: flex; flex-direction: column; gap: 10px; }
.action-panel .action-stack, .action-panel .primary-actions, .action-panel .selection-card { margin: 0; }
.action-panel .selection-card { order: 3; flex: 1 1 auto; min-height: 180px; }
.action-panel .action-stack { order: 1; }
.action-panel .primary-actions { order: 2; }
.log-card-name { padding: 0; border: 0; color: #79c8ff; background: transparent; font: inherit; text-decoration: underline; text-decoration-color: rgba(121,200,255,.45); text-underline-offset: 2px; cursor: help; }
.log-card-name:hover, .log-card-name:focus-visible { color: #c4e8ff; outline: 0; }
.log-card-tooltip { position: fixed; z-index: 180; display: grid; grid-template-columns: 118px minmax(170px, 1fr); gap: 11px; width: min(385px, calc(100vw - 28px)); padding: 10px; border: 1px solid rgba(121,200,255,.66); background: rgba(4,16,27,.97); box-shadow: 0 16px 38px rgba(0,0,0,.5), 0 0 22px rgba(75,184,255,.12); pointer-events: none; }
.log-card-tooltip.hidden { display: none; }
.log-card-tooltip img { width: 118px; max-height: 170px; object-fit: contain; }
.log-card-tooltip p { margin: 0; color: #7bbff3; font: 700 9px Consolas, monospace; letter-spacing: .1em; }
.log-card-tooltip h3 { margin: 4px 0; color: #f3fbff; font-size: 16px; }
.log-card-tooltip small { display: block; color: #e5c87f; font: 700 10px Consolas, monospace; }
.log-card-tooltip strong { display: block; margin-top: 9px; color: #8ce6d1; font-size: 10px; }
.log-card-tooltip span { display: block; margin-top: 3px; color: #d4e4ea; font-size: 11px; line-height: 1.55; }
.pause-menu-overlay { position: fixed; z-index: 135; inset: 0; display: grid; place-items: center; padding: 24px; background: rgba(0,6,10,.7); backdrop-filter: blur(4px); }
.pause-menu-overlay.hidden { display: none; }
.pause-menu-card { width: min(330px, calc(100vw - 44px)); padding: 25px; border: 1px solid rgba(135,230,208,.54); background: linear-gradient(145deg, rgba(8,32,37,.98), rgba(3,13,20,.98)); box-shadow: 0 24px 70px rgba(0,0,0,.62), 0 0 32px rgba(89,222,193,.12); text-align: center; }
.pause-menu-card h2 { margin: 7px 0 19px; font-size: 28px; }
.pause-menu-actions { display: grid; gap: 9px; }
.pause-menu-actions button { width: 100%; min-height: 43px; }
.danger-button { border-color: rgba(255,111,114,.55); color: #ffd2d3; }
@media (max-width: 720px) {
  .battlefield-turn-card { width: calc(100% - 12px); }
  .player-zone { grid-template-columns: 137px minmax(0, 1fr); }
  .identity-panel { grid-template-columns: minmax(0, 1fr) auto; }
  .identity-panel .shield-readout { grid-column: 2; }
  .identity-panel .resource-strip { grid-template-columns: 36px minmax(0, 1fr) 37px; }
  .role-deck-button { width: 37px; min-height: 46px; }
  .role-deck-button i { font-size: 12px; }
  .role-deck-button small { font-size: 6px; transform: scale(.85); }
  .deck-readout { margin-top: 28px; }
  .log-card-tooltip { grid-template-columns: 86px minmax(0, 1fr); }
  .log-card-tooltip img { width: 86px; max-height: 132px; }
}

@media (max-height: 820px) {
  .app-shell { min-height: 0; }
}

/* 主菜单使用封面 Demo 的视频与 Logo 作为唯一视觉素材；其余菜单沿用同一层级与留白。 */
#mainMenuOverlay { display: block; padding: 0; overflow: auto; background: #030914; backdrop-filter: none; }
#mainMenuOverlay.hidden { display: block; }
.menu-cover-shell { position: relative; isolation: isolate; min-height: 100%; overflow: hidden; padding: clamp(34px, 6vh, 74px) clamp(28px, 10.4vw, 154px) 52px; color: #f3f8ff; }
.menu-cover-video, .menu-cover-veil, .menu-cover-grain { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.menu-cover-video { z-index: -3; object-fit: cover; background: #030914; }
.menu-cover-veil { z-index: -2; background: linear-gradient(90deg, rgba(2, 7, 19, .92) 0%, rgba(3, 10, 27, .56) 44%, rgba(2, 9, 25, .72) 100%), radial-gradient(circle at 26% 19%, rgba(77, 190, 172, .16), transparent 32%); }
.menu-cover-grain { z-index: -1; opacity: .17; background-image: radial-gradient(rgba(255,255,255,.48) .6px, transparent .7px); background-size: 4px 4px; mix-blend-mode: soft-light; }
.menu-cover-content { position: relative; width: min(520px, 100%); min-height: clamp(250px, 36vh, 380px); padding-top: clamp(8px, 5vh, 72px); text-shadow: 0 5px 22px rgba(0,0,0,.56); }
.menu-cover-eyebrow { margin: 0 0 13px; color: #b4e6e1; font: 700 11px/1.3 Consolas, monospace; letter-spacing: .19em; }
.menu-cover-logo { display: block; width: min(420px, 75vw); max-height: 150px; object-fit: contain; object-position: left center; filter: drop-shadow(0 9px 25px rgba(0,0,0,.42)); }
.menu-cover-subtitle { margin: 18px 0 25px; color: #dbe9ec; font-size: clamp(14px, 1.4vw, 18px); letter-spacing: .08em; }
.menu-cover-primary { min-width: 206px; padding: 14px 20px; border: 1px solid rgba(218,255,242,.94); border-radius: 2px; color: #03251f; background: linear-gradient(105deg, #75e2c7, #d6f5e6); box-shadow: 0 10px 30px rgba(0,0,0,.28), 0 0 27px rgba(117,226,199,.18); font: 800 14px/1.2 inherit; letter-spacing: .07em; cursor: pointer; transition: .18s ease; }
.menu-cover-primary:hover { transform: translateY(-2px); filter: brightness(1.07); }
.menu-sound-toggle { position: fixed; z-index: 2; top: 26px; right: clamp(28px, 5vw, 78px); display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(225,244,255,.42); border-radius: 50%; color: #e6f3ff; background: rgba(4,15,32,.36); backdrop-filter: blur(7px); cursor: pointer; }
.menu-sound-toggle:hover { background: rgba(94,217,196,.18); }
.menu-sound-toggle.is-muted .sound-wave { display: none; }
.main-menu-layout { position: relative; width: min(1100px, 100%); grid-template-columns: 224px minmax(0, 1fr); gap: 24px; margin: 0; }
.main-menu-list { padding: 11px; border: 1px solid rgba(194,231,225,.25); border-radius: 3px; background: rgba(3,14,30,.6); box-shadow: 0 18px 42px rgba(0,0,0,.22); backdrop-filter: blur(8px); }
.menu-entry { border-color: transparent; color: #e7f2f2; }
.menu-entry:hover, .menu-entry.active { border-color: rgba(126,227,204,.55); background: linear-gradient(90deg, rgba(89,211,189,.2), rgba(89,211,189,.03)); }
.menu-entry b { color: #8ce9d0; }
.menu-page { min-height: 390px; padding: clamp(18px, 2.4vw, 30px); border: 1px solid rgba(194,231,225,.24); border-radius: 3px; background: rgba(3,14,30,.65); box-shadow: 0 18px 42px rgba(0,0,0,.22); backdrop-filter: blur(9px); }
.menu-page .modal-lead { color: #c7d7dd; }
.menu-cover-version { position: relative; margin: 36px 0 0; color: rgba(213,231,237,.64); font: 10px Consolas, monospace; letter-spacing: .1em; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.codex-controls { display: grid; grid-template-columns: minmax(170px, .8fr) minmax(240px, 1.2fr); gap: 12px; margin: 20px 0; }
.codex-detail { display: grid; grid-template-columns: minmax(220px, .78fr) minmax(0, 1.22fr); gap: 20px; align-items: start; }
.codex-card-visual { display: grid; place-items: center; min-height: 390px; padding: 18px; border: 1px solid rgba(135,230,208,.33); background: radial-gradient(circle at 50% 12%, rgba(67,178,170,.18), transparent 42%), rgba(3,12,22,.68); }
.codex-card-visual img { display: block; max-width: 100%; max-height: 520px; filter: drop-shadow(0 18px 20px rgba(0,0,0,.38)); }
.codex-card-visual p { color: var(--muted); text-align: center; }
.codex-card-info { min-height: 390px; padding: 22px; border-left: 2px solid #79dbc4; background: rgba(4,17,29,.66); }
.codex-card-info h3 { margin: 4px 0 18px; color: #f4fcfb; font-size: clamp(23px, 3vw, 36px); }
.codex-card-kicker { margin: 0; color: #91e7d1; font: 700 10px Consolas, monospace; letter-spacing: .17em; }
.codex-card-info dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0 0 20px; }
.codex-card-info dl div { padding: 9px 10px; border: 1px solid rgba(167,224,218,.18); background: rgba(123,219,196,.06); }
.codex-card-info dt { color: #9dbdc0; font-size: 10px; }
.codex-card-info dd { margin: 3px 0 0; color: #f1faf8; font-weight: 700; }
.codex-card-info section { padding-top: 14px; border-top: 1px solid rgba(167,224,218,.22); }
.codex-card-info h4 { margin: 0 0 8px; color: #8ee7d0; font-size: 12px; letter-spacing: .1em; }
.codex-card-info section p { margin: 0; color: #dce9e8; line-height: 1.8; }
@media (max-width: 760px) {
  .menu-cover-shell { padding: 28px 18px 36px; }
  .menu-cover-content { min-height: 0; padding-top: 38px; }
  .menu-cover-logo { width: min(350px, 90vw); }
  .menu-sound-toggle { top: 16px; right: 18px; }
  .main-menu-layout, .codex-detail, .codex-controls { grid-template-columns: 1fr; }
  .main-menu-layout { margin-top: 48px; }
  .main-menu-list { grid-template-columns: 1fr 1fr; }
  .menu-page, .codex-card-info { min-height: auto; }
  .codex-card-visual { min-height: 280px; }
}

/* 封面首页严格沿用用户提供 Demo 的“居中左侧 Hero + 胶囊操作”结构；功能内容只在选择后覆盖展示。 */
.menu-cover-shell { width: 100%; min-height: 100svh; padding: 0; font-family: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", SimSun, serif; }
.menu-cover-video { position: absolute; filter: saturate(.9) contrast(1.05) brightness(.8); transform: scale(1.012); }
.menu-cover-veil { background: radial-gradient(ellipse 44% 64% at 50% 47%, rgba(10,31,64,.15), rgba(1,7,18,.35) 70%), linear-gradient(90deg, rgba(2,6,15,.66) 0%, rgba(3,11,29,.16) 47%, rgba(1,6,16,.5) 100%), linear-gradient(0deg, rgba(2,7,18,.55) 0%, transparent 46%, rgba(0,5,14,.18) 100%); }
.menu-cover-grain { opacity: .34; background-image: radial-gradient(rgba(208,231,255,.35) .55px, transparent .8px); background-size: 5px 5px; }
.menu-sound-toggle { top: clamp(20px, 3vw, 42px); right: clamp(20px, 3vw, 48px); width: 34px; height: 34px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.menu-sound-toggle svg { width: 25px; height: 25px; filter: drop-shadow(0 0 4px rgba(190,232,255,.64)); }
.menu-sound-toggle:hover { background: rgba(38,102,149,.18); transform: scale(1.07); }
.menu-sound-toggle.is-muted .sound-wave { display: block; opacity: .35; }
.menu-cover-content { position: absolute; top: 48%; left: clamp(52px, 10.4vw, 154px); width: min(670px, calc(100% - 96px)); min-height: 0; padding: 0; transform: translateY(-50%); transition: opacity .2s ease, transform .2s ease; }
.menu-cover-eyebrow { margin: 0 0 10px; color: #55e0aa; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; font-size: 10px; letter-spacing: .32em; text-indent: .32em; transform: translateX(-34px); text-shadow: 0 0 12px rgba(47,255,174,.82); }
.menu-cover-logo { width: min(300px, 64vw); max-height: none; margin: -6px 0 0 -22px; transform: translateX(-34px); filter: drop-shadow(0 0 8px rgba(146,207,255,.38)); }
.menu-cover-subtitle { margin: 18px 0 28px; color: rgba(226,240,255,.88); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; font-size: clamp(11px, 1.1vw, 13px); letter-spacing: .22em; text-indent: .22em; transform: translateX(-34px); text-shadow: 0 1px 6px #07142e; }
.menu-cover-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; width: min(570px, 100%); }
.menu-cover-primary, .menu-cover-secondary { position: relative; min-height: 46px; padding: 0 20px; border-radius: 24px; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; font-size: 13px; font-weight: 700; cursor: pointer; transition: filter .2s ease, transform .2s ease, box-shadow .2s ease; }
.menu-cover-primary { min-width: 160px; border: 0; background: #3cdfa5; box-shadow: 0 10px 25px rgba(35,210,150,.25); color: #08221b; }
.menu-cover-primary::after { content: none; }
.menu-cover-secondary { border: 1px solid rgba(255,255,255,.24); background: rgba(11,18,35,.32); box-shadow: inset 0 0 22px rgba(110,172,255,.08); color: rgba(255,255,255,.92); }
.menu-cover-secondary::after { content: none; }
.menu-cover-secondary.danger { color: #ffd4d4; }
.menu-cover-primary:hover, .menu-cover-secondary:hover { filter: brightness(1.14); transform: translateY(-2px); box-shadow: 0 13px 30px rgba(0,20,56,.72); }
.main-menu-layout { display: none; position: absolute; z-index: 1; top: 50%; left: clamp(52px, 10.4vw, 154px); width: min(900px, calc(100% - 96px)); margin: 0; transform: translateY(-50%); }
#mainMenuOverlay.menu-page-open .main-menu-layout { display: block; }
#mainMenuOverlay.menu-page-open .menu-cover-content { opacity: 0; pointer-events: none; transform: translateY(calc(-50% - 16px)); }
.menu-panel-back { margin: 0 0 12px; padding: 7px 0; border: 0; color: #bfe7ff; background: transparent; font: 700 12px/1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; letter-spacing: .06em; cursor: pointer; }
.menu-panel-back:hover { color: #65e8ba; }
.menu-page { min-height: 0; max-height: calc(100svh - 142px); overflow-y: auto; padding: clamp(22px, 3vw, 36px); border: 1px solid rgba(193,231,255,.36); border-radius: 2px; background: rgba(5,22,49,.80); box-shadow: 0 5px 32px rgba(0,0,0,.4); backdrop-filter: blur(9px); }
.menu-page .modal-lead { color: #d5e9fb; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.menu-cover-version { position: fixed; bottom: 26px; left: 50%; margin: 0; transform: translateX(-50%); color: rgba(216,235,255,.58); font: 10px/1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; letter-spacing: .16em; white-space: nowrap; }
@media (max-width: 560px) {
  .menu-cover-content { top: 49%; left: 30px; width: calc(100% - 60px); }
  .menu-cover-logo { width: min(330px, 94vw); margin-left: -21px; }
  .menu-cover-subtitle { margin: 24px 0 22px; line-height: 1.6; }
  .menu-cover-actions { display: grid; grid-template-columns: 1fr; gap: 8px; width: min(272px, 100%); }
  .menu-cover-primary, .menu-cover-secondary { width: 100%; min-width: 0; min-height: 42px; }
  .main-menu-layout { left: 20px; width: calc(100% - 40px); }
  .menu-page { max-height: calc(100svh - 94px); padding: 20px; }
  .menu-cover-version { bottom: 18px; }
}

/* 自组牌组：左侧当前牌组，右侧本地卡库与效果预览。 */
.deck-builder-page { width: min(1180px, calc(100vw - 72px)); }
.deck-builder-layout { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(420px, 1.1fr); gap: 18px; margin-top: 16px; }
.deck-builder-current, .deck-builder-library { min-width: 0; padding: 15px; border: 1px solid rgba(138,224,206,.27); background: rgba(3,15,29,.58); }
.deck-builder-heading, .deck-builder-filters, .deck-builder-save-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.deck-builder-heading h3 { margin: 4px 0 0; color: #f4fcfb; font-size: 20px; }
.deck-builder-count { color: #8ee7d0; font: 700 10px/1.4 Consolas, monospace; text-align: right; }
.deck-builder-zone { min-height: 118px; margin: 12px 0; padding: 10px; border: 1px dashed rgba(139,230,210,.35); background: rgba(5,26,38,.42); transition: .15s ease; }
.deck-builder-zone.drag-over { border-color: #77e2c7; background: rgba(66,211,177,.15); box-shadow: inset 0 0 26px rgba(84,227,191,.12); }
.deck-zone-label { margin: 0 0 8px; color: #9be4d4; font: 700 10px/1 Consolas, monospace; letter-spacing: .12em; }
.deck-picked-list { display: flex; flex-wrap: wrap; gap: 7px; }
.deck-builder-empty { align-self: center; margin: 14px 0; color: #78918d; font-size: 11px; }
.deck-builder-picked { display: flex; flex: 0 1 calc(50% - 4px); align-items: center; gap: 7px; min-width: 0; padding: 5px; border: 1px solid rgba(149,221,208,.28); background: rgba(8,31,41,.83); color: #ebf8f5; cursor: pointer; text-align: left; }
.deck-builder-picked:hover { border-color: #d9b66f; }
.deck-builder-picked img { width: 32px; height: 43px; object-fit: cover; object-position: center; }
.deck-builder-picked span { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.deck-builder-picked small { display: block; margin-top: 3px; color: #8caaa5; font-size: 9px; white-space: normal; }
.deck-builder-current .preset-select { display: grid; margin-top: 13px; }
.deck-builder-save-row { margin-top: 10px; }
.deck-builder-save-row button { min-height: 38px; padding-inline: 14px; }
.custom-deck-saved-list { display: grid; gap: 6px; margin-top: 16px; }
.custom-deck-saved-list > div { display: flex; align-items: center; gap: 6px; padding: 7px; border-top: 1px solid rgba(146,220,210,.17); }
.custom-deck-saved-list span { flex: 1; color: #d9eeea; font-size: 12px; }
.custom-deck-saved-list small { display: block; margin-top: 2px; color: #7f9f9a; font-size: 9px; }
.custom-deck-saved-list button { border: 1px solid rgba(142,231,208,.4); background: transparent; color: #b8eee1; padding: 4px 7px; cursor: pointer; font-size: 10px; }
.deck-builder-filters { margin-bottom: 12px; }
.deck-builder-filters .preset-select { flex: 0 1 220px; margin: 0; }
.deck-builder-filters > span { color: #7e9a9c; font-size: 10px; }
.deck-builder-library-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; max-height: 365px; padding-right: 5px; overflow-y: auto; }
.deck-builder-card { position: relative; min-width: 0; padding: 4px; border: 1px solid rgba(130,201,210,.25); background: rgba(4,16,26,.8); color: #e5f2f3; cursor: grab; text-align: left; }
.deck-builder-card:hover, .deck-builder-card.selected { border-color: #77e2c7; box-shadow: 0 0 16px rgba(97,225,197,.16); }
.deck-builder-card:active { cursor: grabbing; }
.deck-builder-card > span { position: absolute; z-index: 1; top: 7px; left: 7px; padding: 2px 3px; background: rgba(0,8,14,.88); color: #e9d38d; font: 700 8px Consolas, monospace; }
.deck-builder-card img { display: block; width: 100%; height: 112px; object-fit: cover; object-position: center; }
.deck-builder-card b, .deck-builder-card small { display: block; overflow: hidden; margin-top: 4px; text-overflow: ellipsis; white-space: nowrap; }
.deck-builder-card b { font-size: 10px; }
.deck-builder-card small { color: #8ea8a5; font-size: 8px; }
.deck-builder-preview { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 13px; min-height: 142px; margin-top: 13px; padding: 12px; border: 1px solid rgba(147,222,208,.24); background: rgba(3,13,23,.72); }
.deck-builder-preview.empty-hand { display: grid; place-items: center; color: #718b88; }
.deck-builder-preview img { width: 116px; height: 162px; object-fit: contain; }
.deck-builder-preview h3 { margin: 5px 0 9px; font-size: 18px; }
.deck-builder-preview p:last-child { margin: 0; color: #c8dedb; font-size: 11px; line-height: 1.65; }
@media (max-width: 850px) { .deck-builder-page { width: calc(100vw - 40px); } .deck-builder-layout { grid-template-columns: 1fr; } .deck-builder-library-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 560px) { .deck-builder-page { width: calc(100vw - 40px); } .deck-builder-library-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: 290px; } .deck-builder-card img { height: 104px; } .deck-builder-preview { grid-template-columns: 86px minmax(0, 1fr); } .deck-builder-preview img { width: 86px; height: 122px; } }

/* 主战场信息重排：身份、生命、护盾、协奏与角色牌库固定在角色区左侧。 */
.game-layout { grid-template-columns: 220px minmax(0, 1fr) 260px; }
.side-panel { padding: 12px; }
.side-panel .battle-log { height: 100%; margin: 0; }
.battlefield { grid-template-rows: 70px minmax(0, 1fr) clamp(88px, 14dvh, 122px) minmax(0, 1fr); gap: 0; padding-top: 8px; }
.battlefield-turn-card { z-index: 4; display: grid; grid-template-columns: 84px minmax(0, 1fr); align-items: center; gap: 16px; min-height: 0; margin: 0 0 8px; padding: 9px 16px; border: 1px solid var(--line-bright); background: rgba(8,27,29,.9); box-shadow: inset 0 0 28px rgba(76,177,155,.07); }
.battlefield-turn-card .turn-number { margin: 3px 0 0; font-size: 31px; }
.battlefield-turn-card .turn-owner { margin: 0 0 8px; font-size: 13px; }
.battlefield-turn-card .phase-track { max-width: 510px; }
.player-zone { grid-template-columns: minmax(232px, .82fr) minmax(0, 1.18fr); gap: 18px; }
.identity-panel { grid-template-columns: 50px minmax(0, 1fr); gap: 7px 10px; align-content: center; }
.portrait-orb { width: 46px; height: 46px; font-size: 19px; }
.identity-panel h2 { font-size: 15px; }
.life-readout strong { font-size: 28px; }
.shield-readout { grid-column: 1 / -1; justify-self: stretch; width: auto; padding: 6px 8px; border-left: 2px solid var(--tide); background: rgba(70,133,194,.08); text-align: left; }
.shield-readout strong { font-size: 24px; }
.shield-readout small { display: inline; margin-left: 6px; }
.resource-strip { grid-column: 1 / -1; grid-template-columns: 52px minmax(0, 1fr); margin-top: 0; }
.cost-readout { min-height: 62px; }
.cost-readout strong { font-size: 29px; }
.resonance-bay { display: grid; grid-template-columns: auto 1fr; gap: 4px 8px; padding: 6px; }
.resonance-bay > b { margin: 0; align-self: center; }
.charge-cards { min-height: 32px; }
.charge-card { flex-basis: 24px; width: 24px; height: 34px; margin-right: -10px; font-size: 10px; line-height: 34px; }
.role-deck-button { grid-column: 1 / -1; width: 100%; padding: 6px 8px; border: 1px solid rgba(217,182,111,.46); background: rgba(81,60,25,.22); color: #f0d69f; font: 700 10px Consolas, monospace; letter-spacing: .08em; text-align: left; cursor: pointer; }
.role-deck-button:hover { border-color: var(--gold); background: rgba(113,82,31,.34); }
.role-deck-button span { float: right; color: #fff0c9; }
.hero-line { justify-content: center; }
.deck-readout { align-self: end; margin-top: 32px; }
.player-deck { transform: translateY(18px); }
.opponent-deck { transform: rotate(180deg) translateY(-18px); }
.action-zone-strip { display: none; }
.role-deck-modal, .duel-codex-modal { display: flex; flex-direction: column; width: min(980px, 94vw); max-height: calc(100svh - 32px); overflow: hidden; }
.duel-codex-modal { position: relative; overflow-y: auto; }
.duel-codex-modal .close-button { position: absolute; top: 14px; right: 16px; z-index: 1; }
.duel-codex-modal > h2 { margin-right: 42px; }
.role-deck-browser { display: grid; flex: 1 1 auto; grid-template-columns: minmax(230px, .75fr) minmax(0, 1.25fr); gap: 18px; min-height: 0; margin: 18px 0; overflow: hidden; }
.role-deck-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-content: start; gap: 10px; min-height: 0; padding-right: 6px; overflow-y: auto; }
.role-deck-card { position: relative; display: grid; grid-template-rows: 132px auto; gap: 5px; padding: 6px; border: 1px solid var(--line); background: rgba(3,14,20,.7); color: var(--text); cursor: pointer; text-align: left; }
.role-deck-card:hover, .role-deck-card.selected { border-color: var(--gold); box-shadow: 0 0 18px rgba(217,182,111,.18); }
.role-deck-card span { position: absolute; z-index: 1; top: 10px; left: 10px; padding: 2px 4px; background: rgba(2,8,10,.85); color: #fff0c9; font: 700 9px Consolas, monospace; }
.role-deck-card img { width: 100%; height: 132px; object-fit: cover; object-position: center; }
.role-deck-card i { display: grid; place-items: center; height: 132px; color: var(--muted); font-style: normal; }
.role-deck-card b { overflow: hidden; color: #eaf5f1; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.role-deck-detail { display: grid; grid-template-columns: minmax(170px, .7fr) minmax(0, 1fr); align-items: start; gap: 18px; min-height: 0; padding: 18px; border-left: 2px solid var(--gold); background: rgba(3,15,21,.7); overflow-y: auto; }
.role-deck-detail > img { width: 100%; max-height: 380px; object-fit: contain; }
.role-deck-detail h3 { margin: 5px 0 14px; font-size: 25px; }
.role-deck-effect { margin: 0; color: #d9e9e5; font-size: 13px; line-height: 1.8; }
@media (max-width: 1050px) {
  .game-layout { grid-template-columns: minmax(0, 1fr); }
  .side-panel { display: none; }
  .battlefield { min-height: 520px; }
}
@media (max-width: 720px) {
  .battlefield { grid-template-rows: 64px minmax(190px, 1fr) 86px minmax(190px, 1fr); padding-inline: 8px; }
  .battlefield-turn-card { grid-template-columns: 58px minmax(0, 1fr); gap: 8px; padding: 7px 9px; }
  .battlefield-turn-card .turn-number { font-size: 24px; }
  .battlefield-turn-card .phase { padding: 3px 0; font-size: 8px; }
  .battlefield-turn-card .turn-owner { overflow: hidden; margin-bottom: 5px; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
  .player-zone { grid-template-columns: 135px minmax(0, 1fr); gap: 6px; }
  .identity-panel { grid-template-columns: 1fr; gap: 3px; }
  .portrait-orb, .identity-panel .eyebrow { display: none; }
  .identity-panel h2 { margin: 0; font-size: 12px; }
  .life-readout strong { font-size: 22px; }
  .shield-readout { padding: 3px 5px; }
  .shield-readout strong { font-size: 18px; }
  .resource-strip { grid-template-columns: 37px minmax(0, 1fr); }
  .cost-readout { min-height: 46px; }
  .cost-readout small, .cost-readout span, .resonance-bay > b { display: none; }
  .cost-readout strong { font-size: 22px; }
  .charge-cards { min-height: 22px; }
  .charge-card { flex-basis: 16px; width: 16px; height: 23px; margin-right: -7px; }
  .role-deck-button { padding: 4px 5px; font-size: 8px; }
  .deck-readout { margin-top: 22px; }
  .role-deck-browser, .role-deck-detail { grid-template-columns: 1fr; }
  .role-deck-browser { min-height: 0; overflow-y: auto; }
  .role-deck-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: 250px; }
  .role-deck-card { grid-template-rows: 92px auto; }
  .role-deck-card img, .role-deck-card i { height: 92px; }
  .role-deck-detail > img { max-height: 260px; }
}

/* 最终战场锚点：牌库上下分离，自己的角色/弃牌入口保持紧凑。 */
.player-zone .identity-panel { grid-template-columns: 48px minmax(0, 1fr) auto; }
.identity-panel .resource-strip { grid-template-columns: 50px minmax(0, 1fr); width: 184px; }
.resource-left-stack { grid-template-rows: 52px 68px; gap: 4px; }
.resource-left-stack .role-deck-button { display: grid; grid-column: auto; grid-template-columns: 1fr auto; grid-template-rows: 1fr auto; width: 50px; min-height: 68px; padding: 3px; text-align: center; }
.resource-left-stack .role-deck-button i { grid-column: 1 / -1; }
.resource-left-stack .role-deck-button small, .resource-left-stack .role-deck-button b { display: block; }
.arena-core > .opponent-deck { top: clamp(-154px, -18dvh, -96px); left: clamp(10px, 8vw, 132px); bottom: auto; right: auto; transform: none; }
.arena-core > .player-deck { right: clamp(10px, 8vw, 132px); bottom: clamp(-154px, -18dvh, -96px); top: auto; left: auto; transform: none; }
@media (max-width: 720px) {
  .player-zone .identity-panel { grid-template-columns: minmax(0, 1fr) auto; }
  .identity-panel .resource-strip { width: 132px; grid-template-columns: 36px minmax(0, 1fr); }
  .resource-left-stack { grid-template-rows: 42px 50px; gap: 3px; }
  .resource-left-stack .role-deck-button { width: 36px; min-height: 50px; padding: 2px; }
  .arena-core > .opponent-deck { top: -86px; left: 4px; transform: none; }
  .arena-core > .player-deck { right: 4px; bottom: -86px; transform: none; }
}

/* 实体卡背：行动牌库、弃牌区与角色牌库使用同一张透明处理后的原始卡背。 */
.deck-stack {
  width: 68px;
  height: 94px;
  margin-bottom: 8px;
  border-color: rgba(235, 223, 174, .78);
  background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat;
  box-shadow: -5px 5px #0a1718, -10px 10px #071011, 0 8px 18px rgba(0, 0, 0, .36);
}
.deck-stack::after { content: none; }
.discard-stack {
  width: 50px;
  height: 72px;
  border-color: rgba(235, 223, 174, .78);
  background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat;
  box-shadow: 4px 4px 0 rgba(80,62,37,.35), 0 8px 18px rgba(0, 0, 0, .32);
  text-shadow: 0 1px 3px rgba(0, 0, 0, .95);
}
.discard-stack b { font-size: 13px; }
.discard-stack span { font-size: 10px; }
.identity-panel .resource-strip { grid-template-columns: 62px minmax(0, 1fr); width: 196px; }
.resource-left-stack { grid-template-rows: 52px 84px; }
.resource-left-stack .role-deck-button {
  width: 62px;
  min-height: 84px;
  border-color: rgba(235, 223, 174, .78);
  background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat;
  box-shadow: 3px 3px 0 rgba(80,62,37,.3), 0 8px 18px rgba(0, 0, 0, .32);
  text-shadow: 0 1px 3px rgba(0, 0, 0, .95);
}
.resource-left-stack .role-deck-button i { display: none; }
.resource-left-stack .role-deck-button small { color: #fff5d6; font-size: 8px; }
.resource-left-stack .role-deck-button b { color: #fffdf0; font-size: 13px; }
/* 牌库是绝对定位元素；教程高亮只改变层级，不能改写其定位方式。 */
.deck-readout.tutorial-target { position: absolute !important; }
@media (max-width: 720px) {
  .deck-stack { width: 48px; height: 66px; margin-bottom: 5px; }
  .discard-stack { width: 38px; height: 54px; }
  .identity-panel .resource-strip { width: 142px; grid-template-columns: 44px minmax(0, 1fr); }
  .resource-left-stack { grid-template-rows: 42px 60px; }
  .resource-left-stack .role-deck-button { width: 44px; min-height: 60px; }
  .resource-left-stack .role-deck-button small { font-size: 6px; }
  .resource-left-stack .role-deck-button b { font-size: 10px; }
}

/* 所有背面朝上的卡牌统一使用实体卡背，背面本身不叠加文字或符号。 */
.arena-card-back,
.hero-card.facedown-card,
.contest-card-back,
.draw-card {
  background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat;
  border-color: rgba(235, 223, 174, .78);
}
.arena-card-back b,
.arena-card-back small,
.facedown-card .card-back-mark,
.facedown-card small,
.contest-card-back span,
.contest-card-back small { display: none; }
.draw-card { color: transparent; }
/* 牌库、弃牌区与角色牌库的名称、数量统一置于卡背下方。 */
.pile-group { align-items: start; gap: 13px; }
.pile-slot, .role-deck-slot { display: grid; gap: 6px; justify-items: center; }
.pile-caption { color: #d9e7e2; font: 700 10px/1.2 Consolas, monospace; white-space: nowrap; text-shadow: 0 1px 3px rgba(0, 0, 0, .9); }
.role-deck-slot { width: 62px; }
.resource-left-stack .role-deck-button { display: block; }
.discard-stack { transition: transform .18s ease, filter .18s ease, box-shadow .18s ease; cursor: pointer; }
.discard-stack:hover, .discard-stack:focus-visible { transform: translateY(-6px) scale(1.1); filter: brightness(1.13); box-shadow: 5px 9px 0 rgba(80,62,37,.38), 0 13px 26px rgba(0,0,0,.48), 0 0 18px rgba(235,223,174,.24); }
@media (max-width: 720px) {
  .pile-group { gap: 8px; }
  .pile-slot, .role-deck-slot { gap: 4px; }
  .pile-caption { font-size: 7px; }
  .role-deck-slot { width: 44px; }
  .discard-stack:hover, .discard-stack:focus-visible { transform: translateY(-4px) scale(1.07); }
}

/* 必须置于既有桌面紧凑样式之后，覆盖其在横屏触屏设备上的纵向堆叠规则。 */
@media (max-width: 950px) and (orientation: landscape) and (pointer: coarse) {
  .game-layout { grid-template-rows: minmax(0, 1fr); }
  .action-panel { grid-area: actions; align-self: stretch; min-height: 0; height: 100%; display: flex; flex-direction: column; gap: 5px; padding: 5px; border-left: 1px solid var(--line); border-top: 0; overflow: hidden; }
  .action-panel .action-stack { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 0; margin: 0; border: 0; background: transparent; order: 1; }
  .action-panel .primary-actions { display: grid; grid-template-columns: 1fr; gap: 4px; margin-top: auto; order: 2; }
  .action-panel .selection-card { display: none; }
  .action-button, .primary-actions button { min-height: 40px; padding: 4px; font-size: 10px; }
  .hand-dock { flex: 0 0 var(--hand-dock-height); height: var(--hand-dock-height); min-height: 0; padding: 3px 8px 4px; }
  .hand { height: 82px; justify-content: flex-start; gap: 2px; overflow-x: auto; overflow-y: hidden; padding: 2px 6px 4px; touch-action: pan-x; }
  .hand-meta { display: none; }
}

/* 横屏首屏同样必须一屏可启动，不能沿用桌面封面的大留白。 */
@media (max-width: 950px) and (orientation: landscape) and (pointer: coarse) {
  .menu-cover-shell { min-height: 100dvh; height: 100dvh; padding: 0; overflow: hidden; }
  .menu-cover-content { top: 50%; left: 32px; width: min(440px, calc(100% - 92px)); }
  .menu-cover-eyebrow { margin-bottom: 5px; font-size: 8px; letter-spacing: .22em; transform: translateX(34px); }
  .menu-cover-logo { width: min(238px, 48vw); margin: -4px 0 0 -14px; transform: translateX(34px); }
  .menu-cover-subtitle { margin: 7px 0 11px; font-size: 9px; letter-spacing: .11em; text-indent: .11em; transform: translateX(46px); }
  .menu-cover-actions { gap: 7px; }
  .menu-cover-primary, .menu-cover-secondary { min-height: 40px; padding: 0 14px; font-size: 11px; }
  .menu-cover-primary { min-width: 142px; }
  .menu-sound-toggle { top: 12px; right: 14px; width: 40px; height: 40px; }
}

/* 电脑横屏预览与真机共用首页压缩规则，避免封面眉题被 844×390 画框裁切。 */
html.desktop-mobile-preview .menu-cover-content { top: 50%; left: 32px; width: min(440px, calc(100% - 92px)); }
html.desktop-mobile-preview .menu-cover-eyebrow { margin-bottom: 5px; font-size: 8px; letter-spacing: .22em; transform: translateX(34px); }
html.desktop-mobile-preview .menu-cover-logo { width: min(238px, 48vw); margin: -4px 0 0 -14px; transform: translateX(34px); }
html.desktop-mobile-preview .menu-cover-subtitle { margin: 7px 0 11px; font-size: 9px; letter-spacing: .11em; text-indent: .11em; transform: translateX(46px); }
html.desktop-mobile-preview .menu-cover-actions { gap: 7px; }
html.desktop-mobile-preview .menu-cover-primary,
html.desktop-mobile-preview .menu-cover-secondary { min-height: 40px; padding: 0 14px; font-size: 11px; }
html.desktop-mobile-preview .menu-cover-primary { min-width: 142px; }
html.desktop-mobile-preview .menu-sound-toggle { top: 12px; right: 14px; width: 40px; height: 40px; }

.static-mode-message { display: none; }
html.static-single-player [data-ai-server-only] { display: none !important; }
html.static-single-player .static-mode-message { display: block; }

/* iPhone 15 Pro 横屏基准：真机与电脑预览共用同一组空间规则。 */
html.desktop-mobile-preview:not(.preview-embed) {
  --hand-dock-height: 92px;
  display: grid;
  min-height: 100%;
  place-items: center;
  background: radial-gradient(circle at 50% 42%, #122c43, #050a12 70%);
}
html.desktop-mobile-preview:not(.preview-embed) body {
  position: relative;
  width: 844px;
  height: 390px;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  transform: translateZ(0);
  border: 1px solid rgba(157, 222, 211, .35);
  border-radius: 20px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .65), 0 0 0 10px rgba(255, 255, 255, .035);
}
.desktop-preview-toolbar { display: none; }
html.desktop-mobile-preview:not(.preview-embed) .desktop-preview-toolbar {
  position: absolute;
  z-index: 220;
  top: 7px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(230, 249, 246, .85);
  font: 700 9px/1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  letter-spacing: .04em;
}
html.desktop-mobile-preview .desktop-preview-toolbar button {
  min-height: 24px;
  border: 1px solid rgba(135, 225, 203, .55);
  border-radius: 12px;
  background: rgba(3, 22, 31, .85);
  color: #b7f4e8;
  cursor: pointer;
  font: inherit;
}
html.desktop-mobile-preview:not(.preview-embed) .mobile-landscape-hint { display: none !important; }

html.compact-landscape,
html.desktop-mobile-preview { --hand-dock-height: 92px; }
html.compact-landscape .app-shell,
html.desktop-mobile-preview .app-shell {
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
  padding-inline: env(safe-area-inset-left) env(safe-area-inset-right);
}
html.compact-landscape .topbar,
html.desktop-mobile-preview .topbar {
  flex: 0 0 36px;
  height: 36px;
  min-height: 36px;
  padding: 0 8px;
}
html.compact-landscape .brand-menu-logo,
html.desktop-mobile-preview .brand-menu-logo { width: 102px; max-height: 26px; }
html.compact-landscape .top-actions,
html.desktop-mobile-preview .top-actions { gap: 4px; }
html.compact-landscape .top-actions .icon-btn,
html.desktop-mobile-preview .top-actions .icon-btn {
  min-height: 28px;
  padding: 4px 6px;
  font-size: 9px;
}
html.compact-landscape .desktop-preview-toggle,
html.desktop-mobile-preview .desktop-preview-toggle { display: none; }
html.compact-landscape .game-layout,
html.desktop-mobile-preview .game-layout {
  flex: 1 1 auto;
  min-height: 0;
  grid-template-columns: minmax(0, 1fr) var(--mobile-action-width);
  grid-template-areas: "battle actions";
  overflow: hidden;
}
html.compact-landscape .side-panel,
html.desktop-mobile-preview .side-panel { display: none; }
html.compact-landscape .battlefield,
html.desktop-mobile-preview .battlefield {
  min-height: 0;
  grid-template-rows: 34px minmax(0, 1fr) 40px minmax(0, 1fr);
  padding: 2px 7px;
  overflow: hidden;
}
html.compact-landscape .battlefield-turn-card,
html.desktop-mobile-preview .battlefield-turn-card {
  width: min(360px, calc(100% - 8px));
  min-height: 0;
  margin: 0 auto 2px;
  padding: 3px 8px;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px;
  border-radius: 18px;
}
html.compact-landscape .battlefield-turn-card .eyebrow,
html.desktop-mobile-preview .battlefield-turn-card .eyebrow { display: none; }
html.compact-landscape .battlefield-turn-card .turn-number,
html.desktop-mobile-preview .battlefield-turn-card .turn-number { margin: 0; font-size: 18px; }
html.compact-landscape .battlefield-turn-card .turn-owner,
html.desktop-mobile-preview .battlefield-turn-card .turn-owner { margin: 0 0 2px; font-size: 9px; }
html.compact-landscape .phase-track,
html.desktop-mobile-preview .phase-track { gap: 3px; }
html.compact-landscape .phase,
html.desktop-mobile-preview .phase { padding: 2px 0; font-size: 7px; }
html.compact-landscape .player-zone,
html.desktop-mobile-preview .player-zone { display: block; min-height: 0; }
html.compact-landscape .player-zone .hero-line,
html.desktop-mobile-preview .player-zone .hero-line { height: 100%; gap: 4px; }
html.compact-landscape .hero-card.full-face-hero,
html.desktop-mobile-preview .hero-card.full-face-hero { width: var(--mobile-hero-width); height: var(--mobile-hero-height); }
html.compact-landscape .hero-card.full-face-hero.active,
html.desktop-mobile-preview .hero-card.full-face-hero.active { width: var(--mobile-active-hero-width); height: var(--mobile-active-hero-height); }
html.compact-landscape .player-zone .identity-panel,
html.desktop-mobile-preview .player-zone .identity-panel {
  width: 118px;
  transform: scale(var(--mobile-identity-scale));
  transform-origin: left bottom;
  bottom: -8px;
  left: -2px;
}
html.compact-landscape .opponent-zone .identity-panel,
html.desktop-mobile-preview .opponent-zone .identity-panel {
  transform-origin: right top;
  top: -8px;
  right: -2px;
  bottom: auto;
  left: auto;
}
html.compact-landscape .arena-core,
html.desktop-mobile-preview .arena-core {
  grid-template-columns: 24px minmax(0, .55fr) minmax(var(--mobile-arena-center-min), 1.35fr) minmax(0, .55fr) 24px;
  gap: 1px;
}
html.compact-landscape .combat-status,
html.desktop-mobile-preview .combat-status { height: 38px; padding: 0 5px; }
html.compact-landscape .combat-status small,
html.desktop-mobile-preview .combat-status small,
html.compact-landscape .versus-line,
html.desktop-mobile-preview .versus-line { display: none; }
html.compact-landscape .combat-status strong,
html.desktop-mobile-preview .combat-status strong { font-size: 9px; }
html.compact-landscape .deck-readout,
html.desktop-mobile-preview .deck-readout { display: none; }
html.compact-landscape .action-panel,
html.desktop-mobile-preview .action-panel {
  min-height: 0;
  padding: 4px;
  gap: 4px;
  border-left: 1px solid var(--line);
  border-top: 0;
  overflow-x: hidden;
  overflow-y: auto;
}
html.compact-landscape .action-stack,
html.desktop-mobile-preview .action-stack { display: none; }
html.compact-landscape .action-stack > .eyebrow,
html.desktop-mobile-preview .action-stack > .eyebrow,
html.compact-landscape .selection-card,
html.desktop-mobile-preview .selection-card { display: none; }
html.compact-landscape .action-button,
html.compact-landscape .primary-actions button,
html.desktop-mobile-preview .action-button,
html.desktop-mobile-preview .primary-actions button { min-height: 38px; padding: 4px; font-size: 9px; }
html.compact-landscape .action-button small,
html.compact-landscape .action-button .action-icon,
html.compact-landscape .primary-actions small,
html.desktop-mobile-preview .action-button small,
html.desktop-mobile-preview .action-button .action-icon,
html.desktop-mobile-preview .primary-actions small { display: none; }
html.compact-landscape .primary-actions,
html.desktop-mobile-preview .primary-actions { gap: 4px; margin-top: auto; }
html.compact-landscape .hand-dock,
html.desktop-mobile-preview .hand-dock { flex: 0 0 var(--mobile-hand-height); height: var(--mobile-hand-height); min-height: 0; padding: 2px 7px 3px; }
html.compact-landscape .hand-charge-button,
html.desktop-mobile-preview .hand-charge-button { width: 26px; height: 26px; font-size: 14px; }
html.compact-landscape .hand,
html.desktop-mobile-preview .hand { height: var(--mobile-hand-cards-height); justify-content: center; gap: 1px; padding: 1px 4px 3px; touch-action: pan-x; }
html.compact-landscape .card.full-face-card,
html.desktop-mobile-preview .card.full-face-card { flex: 0 0 var(--mobile-card-width); height: var(--mobile-card-height); margin-left: -7px; }
html.compact-landscape .hand-meta,
html.desktop-mobile-preview .hand-meta { display: none; }

/* 战斗选牌：独立的大弹窗，横向浏览并确认打出。 */
html.compact-landscape .battle-select-overlay,
html.desktop-mobile-preview .battle-select-overlay { z-index: 155; padding: 8px; background: rgba(0, 7, 12, .74); backdrop-filter: blur(6px); }
html.compact-landscape .battle-select-modal,
html.desktop-mobile-preview .battle-select-modal { width: calc(100vw - 16px); height: calc(100dvh - 16px); max-height: none; display: flex; flex-direction: column; padding: 10px 14px; overflow: hidden; }
html.compact-landscape .battle-select-modal .eyebrow,
html.desktop-mobile-preview .battle-select-modal .eyebrow { margin: 0; font-size: 8px; }
html.compact-landscape .battle-select-modal h2,
html.desktop-mobile-preview .battle-select-modal h2 { margin: 3px 0; font-size: 17px; }
html.compact-landscape .battle-select-modal .modal-lead,
html.desktop-mobile-preview .battle-select-modal .modal-lead { margin: 0 0 7px; font-size: 9px; line-height: 1.35; }
html.compact-landscape .battle-select-cards,
html.desktop-mobile-preview .battle-select-cards { display: flex; flex: 1 1 auto; align-items: center; gap: 7px; min-width: 0; min-height: 0; padding: 6px 4px; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; }
html.compact-landscape .battle-select-cards .card,
html.desktop-mobile-preview .battle-select-cards .card { flex: 0 0 106px; height: 146px; margin: 0; scroll-snap-align: center; }
html.compact-landscape .battle-select-modal .modal-choice-actions,
html.desktop-mobile-preview .battle-select-modal .modal-choice-actions { flex: 0 0 auto; grid-template-columns: minmax(0, 1fr) 112px; margin: 0; padding-top: 7px; }
html.compact-landscape .battle-select-modal .modal-choice-actions button,
html.desktop-mobile-preview .battle-select-modal .modal-choice-actions button { min-height: 34px; font-size: 10px; }

/* 对方响应、连击选择同样使用居中的大弹窗和单轴横滑卡牌。 */
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"],
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] { place-items: center; padding: 8px; background: rgba(0, 7, 12, .7); backdrop-filter: blur(6px); pointer-events: auto; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .combat-modal,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .combat-modal { width: calc(100vw - 16px); max-width: none; height: calc(100dvh - 16px); max-height: none; padding: 10px 14px; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-cards,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-cards { justify-content: flex-start; align-items: center; min-height: 0; max-height: none; padding: 6px 4px; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-cards .card,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-cards .card { flex: 0 0 106px; height: 146px; margin: 0; scroll-snap-align: center; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .modal-choice-actions,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .modal-choice-actions { grid-template-columns: minmax(0, 1fr) 112px; margin: 0; padding-top: 7px; }

/* 翻牌和判定展示按 390px 横屏高度收束，卡图始终完整显示。 */
html.compact-landscape .contest-scene,
html.compact-landscape .battle-showcase-scene,
html.desktop-mobile-preview .contest-scene,
html.desktop-mobile-preview .battle-showcase-scene { width: calc(100vw - 18px); max-height: calc(100dvh - 14px); padding: 8px 12px; overflow: visible; }
html.compact-landscape .reveal-stage .card,
html.desktop-mobile-preview .reveal-stage .card { flex-basis: 140px; width: 140px; height: 186px; }
html.compact-landscape .contest-board,
html.desktop-mobile-preview .contest-board { grid-template-columns: 1fr 42px 1fr; gap: 10px; }
html.compact-landscape .contest-side,
html.desktop-mobile-preview .contest-side { gap: 4px; }
html.compact-landscape .contest-side > p,
html.desktop-mobile-preview .contest-side > p { min-height: 0; font-size: 8px; line-height: 1.25; }
html.compact-landscape .contest-result,
html.desktop-mobile-preview .contest-result { width: min(620px, calc(100vw - 28px)); min-width: 0; padding: 10px 14px; }
html.compact-landscape .battle-showcase-cards,
html.desktop-mobile-preview .battle-showcase-cards { min-height: 0; gap: 16px; }
html.compact-landscape .battle-showcase-card .card,
html.desktop-mobile-preview .battle-showcase-card .card { flex-basis: 180px; width: 180px; height: 240px; }
html.compact-landscape .battle-showcase-scene.draw .battle-showcase-card .card,
html.desktop-mobile-preview .battle-showcase-scene.draw .battle-showcase-card .card { flex-basis: 160px; width: 160px; height: 214px; }
html.compact-landscape .leader-centered,
html.desktop-mobile-preview .leader-centered { justify-content: center; }
html.compact-landscape .animation-layer.hero-action.animating .leader-centered > div:first-child,
html.desktop-mobile-preview .animation-layer.hero-action.animating .leader-centered > div:first-child { transform: scale(1.08); opacity: 1; color: var(--mint); }

/* 角色牌库：左列可滚动选牌，右侧整卡和说明固定展示。 */
html.compact-landscape .role-deck-modal,
html.desktop-mobile-preview .role-deck-modal { width: calc(100vw - 14px); height: calc(100dvh - 14px); max-height: none; padding: 8px 10px 7px; overflow: hidden; }
html.compact-landscape .role-deck-modal > .eyebrow,
html.desktop-mobile-preview .role-deck-modal > .eyebrow { margin: 0; font-size: 7px; }
html.compact-landscape .role-deck-modal > h2,
html.desktop-mobile-preview .role-deck-modal > h2 { margin: 2px 0; font-size: 15px; }
html.compact-landscape .role-deck-modal > .modal-lead,
html.desktop-mobile-preview .role-deck-modal > .modal-lead { margin: 0; font-size: 8px; line-height: 1.25; }
html.compact-landscape .role-deck-browser,
html.desktop-mobile-preview .role-deck-browser { grid-template-columns: 132px minmax(0, 1fr); gap: 8px; margin: 5px 0; overflow: hidden; }
html.compact-landscape .role-deck-cards,
html.desktop-mobile-preview .role-deck-cards { grid-template-columns: 1fr; gap: 5px; padding-right: 3px; overflow-y: auto; }
html.compact-landscape .role-deck-card,
html.desktop-mobile-preview .role-deck-card { grid-template-rows: 66px auto; gap: 3px; padding: 3px; }
html.compact-landscape .role-deck-card img,
html.compact-landscape .role-deck-card i,
html.desktop-mobile-preview .role-deck-card img,
html.desktop-mobile-preview .role-deck-card i { height: 66px; }
html.compact-landscape .role-deck-card b,
html.desktop-mobile-preview .role-deck-card b { font-size: 8px; }
html.compact-landscape .role-deck-detail,
html.desktop-mobile-preview .role-deck-detail { grid-template-columns: 150px minmax(0, 1fr); gap: 8px; padding: 5px 7px; overflow: hidden; align-items: center; }
html.compact-landscape .role-deck-detail > img,
html.desktop-mobile-preview .role-deck-detail > img { width: 100%; height: min(205px, calc(100dvh - 160px)); max-height: none; object-fit: contain; }
html.compact-landscape .role-deck-detail .eyebrow,
html.desktop-mobile-preview .role-deck-detail .eyebrow { margin: 0; font-size: 7px; }
html.compact-landscape .role-deck-detail h3,
html.desktop-mobile-preview .role-deck-detail h3 { margin: 2px 0 5px; font-size: 14px; }
html.compact-landscape .role-deck-effect,
html.desktop-mobile-preview .role-deck-effect { display: -webkit-box; margin: 0; overflow: hidden; color: #d9e9e5; font-size: 8px; line-height: 1.38; -webkit-box-orient: vertical; -webkit-line-clamp: 7; }
html.compact-landscape .role-deck-modal > .wide,
html.desktop-mobile-preview .role-deck-modal > .wide { min-height: 26px; margin-top: 5px; padding: 4px; font-size: 9px; }

/* 菜单二级页压缩到单屏，详情页仍在自身面板内滚动，绝不推动整页。 */
html.compact-landscape .menu-cover-shell,
html.desktop-mobile-preview .menu-cover-shell { min-height: 100dvh; height: 100dvh; overflow: hidden; }
html.compact-landscape .main-menu-layout,
html.desktop-mobile-preview .main-menu-layout {
  top: 7px;
  left: 10px;
  width: calc(100% - 20px);
  transform: none;
}
html.compact-landscape .menu-panel-back,
html.desktop-mobile-preview .menu-panel-back { min-height: 28px; margin-bottom: 4px; font-size: 10px; }
html.compact-landscape .menu-page,
html.desktop-mobile-preview .menu-page {
  height: calc(100dvh - 50px);
  max-height: none;
  padding: 10px;
  overflow: auto;
}
html.compact-landscape #menuStartPanel:not(.hidden),
html.desktop-mobile-preview #menuStartPanel:not(.hidden) {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  grid-template-rows: auto auto auto auto;
  gap: 5px 10px;
  align-content: start;
  overflow: hidden;
}
html.compact-landscape #menuStartPanel > .modal-lead,
html.desktop-mobile-preview #menuStartPanel > .modal-lead { grid-column: 1 / -1; margin: 0; font-size: 10px; line-height: 1.35; }
html.compact-landscape #menuStartPanel > .preset-select,
html.desktop-mobile-preview #menuStartPanel > .preset-select { grid-column: 1; margin: 0; font-size: 10px; }
html.compact-landscape #menuStartPanel > .preset-select input,
html.desktop-mobile-preview #menuStartPanel > .preset-select input { min-height: 30px; padding: 5px 8px; }
html.compact-landscape #menuStartPanel > small,
html.desktop-mobile-preview #menuStartPanel > small { grid-column: 1; margin: 0; font-size: 8px; line-height: 1.35; }
html.compact-landscape #menuStartPanel .difficulty-grid,
html.desktop-mobile-preview #menuStartPanel .difficulty-grid { grid-column: 2; grid-row: 2 / span 2; grid-template-columns: repeat(3, 1fr); gap: 4px; margin: 0; }
html.compact-landscape #menuStartPanel .difficulty-option,
html.desktop-mobile-preview #menuStartPanel .difficulty-option { min-height: 0; padding: 6px 4px; font-size: 9px; }
html.compact-landscape #menuStartPanel .difficulty-option small,
html.desktop-mobile-preview #menuStartPanel .difficulty-option small { display: none; }
html.compact-landscape #menuStartPanel .preset-panel,
html.desktop-mobile-preview #menuStartPanel .preset-panel { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px 9px; margin: 0; padding: 7px; }
html.compact-landscape #menuStartPanel .preset-panel .eyebrow,
html.compact-landscape #menuStartPanel .preset-panel small,
html.desktop-mobile-preview #menuStartPanel .preset-panel .eyebrow,
html.desktop-mobile-preview #menuStartPanel .preset-panel small { display: none; }
html.compact-landscape #menuStartPanel .preset-select,
html.desktop-mobile-preview #menuStartPanel .preset-select { margin: 0; font-size: 9px; }
html.compact-landscape #menuStartPanel select,
html.desktop-mobile-preview #menuStartPanel select { min-height: 28px; padding: 3px 6px; font-size: 9px; }
html.compact-landscape #menuStartPanel #startGameButton,
html.desktop-mobile-preview #menuStartPanel #startGameButton { grid-column: 1 / -1; min-height: 34px; margin: 0; padding: 5px; }
html.compact-landscape .menu-cover-version,
html.desktop-mobile-preview .menu-cover-version { display: none; }

html.compact-landscape .overlay,
html.desktop-mobile-preview .overlay { padding: 7px; }
html.compact-landscape .modal,
html.desktop-mobile-preview .modal { max-height: calc(100dvh - 14px); padding: 12px; overflow: auto; }
html.compact-landscape .setup-modal,
html.desktop-mobile-preview .setup-modal { width: min(760px, calc(100vw - 14px)); }
html.compact-landscape .setup-modal h2,
html.desktop-mobile-preview .setup-modal h2 { margin: 3px 0; font-size: 18px; }
html.compact-landscape .setup-modal .modal-lead,
html.desktop-mobile-preview .setup-modal .modal-lead { margin: 3px 0; font-size: 10px; line-height: 1.35; }
html.compact-landscape .setup-heroes,
html.desktop-mobile-preview .setup-heroes { gap: 6px; margin: 6px 0; }
html.compact-landscape .setup-heroes .hero-card,
html.desktop-mobile-preview .setup-heroes .hero-card { width: 74px; height: 102px; }
html.compact-landscape .setup-mulligan-cards,
html.desktop-mobile-preview .setup-mulligan-cards { min-height: 70px; max-height: 76px; margin: 3px 0; padding: 2px; }
html.compact-landscape .setup-mulligan-cards .card.full-face-card,
html.desktop-mobile-preview .setup-mulligan-cards .card.full-face-card { flex-basis: 54px; height: 72px; margin-left: -3px; }
html.compact-landscape .setup-modal .wide,
html.desktop-mobile-preview .setup-modal .wide { min-height: 32px; margin-top: 4px; padding: 5px; font-size: 10px; }
html.compact-landscape #setupOverlay .setup-modal,
html.desktop-mobile-preview #setupOverlay .setup-modal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: center;
  overflow: hidden;
  text-align: left;
}
html.compact-landscape #setupOverlay .setup-modal > .eyebrow:first-child,
html.compact-landscape #setupOverlay .setup-modal > h2,
html.desktop-mobile-preview #setupOverlay .setup-modal > .eyebrow:first-child,
html.desktop-mobile-preview #setupOverlay .setup-modal > h2 { grid-column: 1 / -1; }
html.compact-landscape #setupOverlay .setup-modal > .eyebrow:first-child,
html.desktop-mobile-preview #setupOverlay .setup-modal > .eyebrow:first-child { margin: 0; font-size: 8px; }
html.compact-landscape #setupOverlay .setup-modal > h2,
html.desktop-mobile-preview #setupOverlay .setup-modal > h2 { font-size: 16px; }
html.compact-landscape #setupOverlay .setup-modal > .modal-lead,
html.compact-landscape #setupOverlay .setup-modal > .eyebrow:not(:first-child),
html.desktop-mobile-preview #setupOverlay .setup-modal > .modal-lead,
html.desktop-mobile-preview #setupOverlay .setup-modal > .eyebrow:not(:first-child) { display: none; }
html.compact-landscape #coinResult,
html.desktop-mobile-preview #coinResult { display: block !important; grid-column: 1; margin: 0 !important; font-size: 9px !important; }
html.compact-landscape #initiativeChoices,
html.desktop-mobile-preview #initiativeChoices { grid-column: 2; display: flex; gap: 5px; justify-content: flex-end; }
html.compact-landscape #initiativeChoices button,
html.desktop-mobile-preview #initiativeChoices button { min-height: 27px; padding: 4px 7px; font-size: 9px; }
html.compact-landscape #setupHeroes,
html.desktop-mobile-preview #setupHeroes { grid-column: 1; grid-row: 3; align-self: stretch; }
html.compact-landscape #setupMulliganCards,
html.desktop-mobile-preview #setupMulliganCards { grid-column: 2; grid-row: 3; align-self: stretch; justify-content: center; }
html.compact-landscape #mulliganButton,
html.desktop-mobile-preview #mulliganButton { grid-column: 1; grid-row: 4; margin: 0; }
html.compact-landscape #confirmSetupButton,
html.desktop-mobile-preview #confirmSetupButton { grid-column: 2; grid-row: 4; margin: 0; }

/* 准备阶段：把先后手放到顶部，腾出中部空间给角色和起始手牌。 */
html.compact-landscape #setupOverlay .setup-modal,
html.desktop-mobile-preview #setupOverlay .setup-modal {
  width: calc(100vw - 12px);
  min-height: calc(100dvh - 14px);
  height: calc(100dvh - 14px);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: 18px 26px minmax(0, 1fr) 28px;
  gap: 4px 12px;
  padding: 10px 14px 7px;
}
html.compact-landscape #setupOverlay .setup-modal > .eyebrow:first-child,
html.desktop-mobile-preview #setupOverlay .setup-modal > .eyebrow:first-child {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
}
html.compact-landscape #setupOverlay .setup-modal > h2,
html.desktop-mobile-preview #setupOverlay .setup-modal > h2 {
  grid-column: 1;
  grid-row: 2;
  align-self: center;
  margin: 0;
  font-size: 17px;
}
html.compact-landscape #coinResult,
html.desktop-mobile-preview #coinResult { display: none !important; }
html.compact-landscape #initiativeChoices,
html.desktop-mobile-preview #initiativeChoices {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
  justify-self: end;
  gap: 5px;
}
html.compact-landscape #initiativeChoices button,
html.desktop-mobile-preview #initiativeChoices button { min-height: 26px; padding: 4px 8px; font-size: 9px; }
html.compact-landscape #setupHeroes,
html.desktop-mobile-preview #setupHeroes { grid-column: 1; grid-row: 3; align-self: center; gap: 7px; margin: 0; }
html.compact-landscape #setupOverlay .setup-heroes .hero-card,
html.desktop-mobile-preview #setupOverlay .setup-heroes .hero-card { width: 86px; height: 120px; }
html.compact-landscape #setupOverlay .setup-heroes .hero-card.active,
html.desktop-mobile-preview #setupOverlay .setup-heroes .hero-card.active { width: 92px; height: 126px; }
html.compact-landscape #setupMulliganCards,
html.desktop-mobile-preview #setupMulliganCards { grid-column: 2; grid-row: 3; align-self: center; min-height: 0; max-height: 102px; margin: 0; padding: 3px; }
html.compact-landscape #setupMulliganCards .card.full-face-card,
html.desktop-mobile-preview #setupMulliganCards .card.full-face-card { flex-basis: 66px; height: 94px; margin-left: -4px; }
html.compact-landscape #mulliganButton,
html.desktop-mobile-preview #mulliganButton { grid-column: 1; grid-row: 4; width: 82%; min-height: 26px; justify-self: center; align-self: end; margin: 0; padding: 3px 6px; font-size: 9px; }
html.compact-landscape #confirmSetupButton,
html.desktop-mobile-preview #confirmSetupButton { grid-column: 2; grid-row: 4; width: 82%; min-height: 26px; justify-self: center; align-self: end; margin: 0; padding: 3px 6px; font-size: 9px; }

/* 左侧始终显示当前选中卡的大图；右侧按“角色在上、起始手牌在下”排列。 */
html.compact-landscape #setupCardPreview,
html.desktop-mobile-preview #setupCardPreview {
  grid-column: 1;
  grid-row: 3;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  min-width: 0;
  min-height: 0;
  padding: 4px;
  border: 1px solid rgba(124, 224, 199, .35);
  background: linear-gradient(145deg, rgba(19, 52, 55, .7), rgba(4, 20, 23, .55));
}
html.compact-landscape #setupCardPreview img,
html.desktop-mobile-preview #setupCardPreview img { max-width: min(184px, 94%); max-height: 202px; object-fit: contain; filter: drop-shadow(0 9px 12px rgba(0, 0, 0, .45)); }
html.compact-landscape #setupCardPreview > div,
html.desktop-mobile-preview #setupCardPreview > div { display: grid; gap: 2px; width: 100%; padding: 2px 5px; text-align: center; }
html.compact-landscape #setupCardPreview b,
html.desktop-mobile-preview #setupCardPreview b { color: #e9f6f1; font-size: 10px; }
html.compact-landscape #setupCardPreview small,
html.desktop-mobile-preview #setupCardPreview small { color: #95b7b1; font-size: 8px; }
html.compact-landscape #setupRightColumn,
html.desktop-mobile-preview #setupRightColumn { grid-column: 2; grid-row: 3; }
html.compact-landscape .setup-right-column,
html.desktop-mobile-preview .setup-right-column {
  grid-column: 2;
  grid-row: 3;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  gap: 3px;
  overflow: hidden;
}
html.compact-landscape .setup-right-column .setup-heroes,
html.desktop-mobile-preview .setup-right-column .setup-heroes { display: flex; grid-column: auto; grid-row: auto; align-self: end; gap: 4px; margin: 0; }
html.compact-landscape .setup-right-column .setup-heroes .hero-card,
html.desktop-mobile-preview .setup-right-column .setup-heroes .hero-card { width: 70px; height: 98px; }
html.compact-landscape .setup-right-column .setup-heroes .hero-card.active,
html.desktop-mobile-preview .setup-right-column .setup-heroes .hero-card.active { width: 76px; height: 104px; }
html.compact-landscape .setup-right-column > .eyebrow,
html.desktop-mobile-preview .setup-right-column > .eyebrow { display: block; margin: 0; color: #a8d7ce; font-size: 7px; }
html.compact-landscape .setup-right-column .setup-mulligan-cards,
html.desktop-mobile-preview .setup-right-column .setup-mulligan-cards { grid-column: auto; grid-row: auto; align-self: start; min-height: 0; max-height: 86px; margin: 0; padding: 2px; justify-content: center; }
html.compact-landscape .setup-right-column .setup-mulligan-cards .card.full-face-card,
html.desktop-mobile-preview .setup-right-column .setup-mulligan-cards .card.full-face-card { flex-basis: 56px; height: 80px; margin-left: -4px; }

/* 准备页：左侧先选角色、再选起始手牌；右侧同时呈现大卡图和完整效果。 */
html.compact-landscape .setup-left-column,
html.desktop-mobile-preview .setup-left-column {
  grid-column: 1;
  grid-row: 3;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  gap: 3px;
  overflow: hidden;
}
html.compact-landscape .setup-left-column .setup-heroes,
html.desktop-mobile-preview .setup-left-column .setup-heroes { display: flex; grid-column: auto; grid-row: auto; align-self: end; gap: 4px; margin: 0; }
html.compact-landscape .setup-left-column .setup-heroes .hero-card,
html.desktop-mobile-preview .setup-left-column .setup-heroes .hero-card { width: 70px; height: 98px; }
html.compact-landscape .setup-left-column .setup-heroes .hero-card.active,
html.desktop-mobile-preview .setup-left-column .setup-heroes .hero-card.active { width: 76px; height: 104px; }
html.compact-landscape .setup-left-column > .eyebrow,
html.desktop-mobile-preview .setup-left-column > .eyebrow { display: block; margin: 0; color: #a8d7ce; font-size: 7px; }
html.compact-landscape .setup-left-column .setup-mulligan-cards,
html.desktop-mobile-preview .setup-left-column .setup-mulligan-cards { grid-column: auto; grid-row: auto; align-self: start; min-height: 0; max-height: 86px; margin: 0; padding: 2px; justify-content: flex-start; }
html.compact-landscape .setup-left-column .setup-mulligan-cards .card.full-face-card,
html.desktop-mobile-preview .setup-left-column .setup-mulligan-cards .card.full-face-card { flex-basis: 56px; height: 80px; margin-left: -4px; }
html.compact-landscape #setupCardPreview,
html.desktop-mobile-preview #setupCardPreview {
  grid-column: 2;
  grid-row: 3;
  grid-template-columns: minmax(118px, .82fr) minmax(0, 1.18fr);
  grid-template-rows: minmax(0, 1fr);
  place-items: stretch;
  gap: 7px;
  padding: 5px;
  text-align: left;
}
html.compact-landscape #setupCardPreview img,
html.desktop-mobile-preview #setupCardPreview img { align-self: center; justify-self: center; width: 100%; max-width: 142px; max-height: 198px; object-fit: contain; }
html.compact-landscape #setupCardPreview > div,
html.desktop-mobile-preview #setupCardPreview > div { align-content: start; align-self: center; padding: 2px 3px; }
html.compact-landscape #setupCardPreview b,
html.desktop-mobile-preview #setupCardPreview b { font-size: 12px; }
html.compact-landscape #setupCardPreview small,
html.desktop-mobile-preview #setupCardPreview small { font-size: 8px; }
html.compact-landscape #setupCardPreview p,
html.desktop-mobile-preview #setupCardPreview p { margin: 6px 0 0; color: #cfdfdb; font-size: 8px; line-height: 1.45; }
html.compact-landscape #initiativeChoices button.selected,
html.desktop-mobile-preview #initiativeChoices button.selected { border-color: #74e2c5; color: #041d17; background: #a7ead6; box-shadow: 0 0 16px rgba(116,226,197,.3); }

/* 对局角标：双方使用同一组数据，只以右上/右下的牌堆和上下镜像区分归属。 */
html.compact-landscape .corner-status,
html.desktop-mobile-preview .corner-status {
  position: absolute;
  z-index: 9;
  left: 7px;
  display: flex;
  align-items: flex-start;
  gap: 3px;
  width: 112px;
  color: #e5f4f0;
  text-shadow: 0 1px 5px #020811;
}
html.compact-landscape .opponent-zone .corner-status,
html.desktop-mobile-preview .opponent-zone .corner-status { top: 3px; flex-direction: column; }
html.compact-landscape .human-zone .corner-status,
html.desktop-mobile-preview .human-zone .corner-status { bottom: 2px; flex-direction: column-reverse; }
html.compact-landscape .zone-hand-count,
html.desktop-mobile-preview .zone-hand-count { display: flex; align-items: baseline; gap: 3px; color: #c9efe5; font: 700 8px/1 Consolas, monospace; letter-spacing: .08em; }
html.compact-landscape .zone-hand-count strong,
html.desktop-mobile-preview .zone-hand-count strong { color: #75e6c8; font-size: 15px; }
html.compact-landscape .zone-hand-count small,
html.desktop-mobile-preview .zone-hand-count small { color: #c7d5d2; font-size: 8px; }
button.corner-energy { appearance: none; margin: 0; padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; cursor: pointer; -webkit-tap-highlight-color: transparent; }
button.corner-energy:focus-visible { outline: 1px solid rgba(117,230,200,.68); outline-offset: 2px; }
html.compact-landscape .corner-energy,
html.desktop-mobile-preview .corner-energy { display: grid; grid-template-columns: auto auto; align-items: center; gap: 3px; min-height: 22px; color: #9feee1; font: 700 8px/1 Consolas, monospace; }
html.compact-landscape button.corner-energy,
html.desktop-mobile-preview button.corner-energy { margin: 0; padding: 0; border: 0; background: transparent; text-align: left; cursor: pointer; -webkit-tap-highlight-color: transparent; }
html.compact-landscape button.corner-energy:hover,
html.compact-landscape button.corner-energy:focus-visible,
html.desktop-mobile-preview button.corner-energy:hover,
html.desktop-mobile-preview button.corner-energy:focus-visible { color: #d8fff7; filter: drop-shadow(0 0 5px rgba(117,230,200,.72)); outline: 1px solid rgba(117,230,200,.68); outline-offset: 2px; }
html.compact-landscape .corner-energy strong,
html.desktop-mobile-preview .corner-energy strong { color: #80efd5; font-size: 17px; }
html.compact-landscape .corner-energy .charge-cards,
html.desktop-mobile-preview .corner-energy .charge-cards { display: flex; min-height: 18px; max-width: 48px; overflow: hidden; }
html.compact-landscape .corner-energy .charge-card,
html.desktop-mobile-preview .corner-energy .charge-card { flex-basis: 13px; width: 13px; height: 18px; margin-right: -6px; }
html.compact-landscape .charge-empty,
html.desktop-mobile-preview .charge-empty { color: #79918d; font-size: 7px; white-space: nowrap; }
html.compact-landscape .zone-hp,
html.desktop-mobile-preview .zone-hp { display: grid; grid-template-columns: auto auto auto; align-items: baseline; gap: 2px; color: #dcebe8; }
html.compact-landscape .zone-hp p,
html.desktop-mobile-preview .zone-hp p { grid-column: 1 / -1; margin: 0; color: #d5e7e4; font: 700 9px/1.1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; white-space: nowrap; }
html.compact-landscape .zone-hp strong,
html.desktop-mobile-preview .zone-hp strong { color: #ff817b; font: 700 20px/1 Consolas, monospace; }
html.compact-landscape .zone-hp small,
html.desktop-mobile-preview .zone-hp small { color: #c8d4d1; font: 700 8px/1 Consolas, monospace; }
html.compact-landscape .zone-hp em,
html.desktop-mobile-preview .zone-hp em { grid-column: 1 / -1; color: #86c5df; font: 700 7px/1 Consolas, monospace; font-style: normal; }
html.compact-landscape .battlefield > .deck-readout,
html.desktop-mobile-preview .battlefield > .deck-readout {
  position: absolute;
  z-index: 10;
  display: block;
  right: 7px;
  margin: 0;
  transform: none;
}
html.compact-landscape .battlefield > .opponent-deck,
html.desktop-mobile-preview .battlefield > .opponent-deck { top: 39px; right: 7px; bottom: auto; left: auto; }
html.compact-landscape .battlefield > .player-deck,
html.desktop-mobile-preview .battlefield > .player-deck { right: 7px; bottom: 3px; left: auto; top: auto; }
html.compact-landscape .corner-piles,
html.desktop-mobile-preview .corner-piles { display: flex; align-items: end; gap: 3px; }
html.compact-landscape .corner-piles .pile-slot,
html.desktop-mobile-preview .corner-piles .pile-slot { display: grid; gap: 2px; justify-items: center; }
html.compact-landscape .corner-piles .deck-stack,
html.compact-landscape .corner-piles .discard-stack,
html.compact-landscape .corner-piles .role-deck-button,
html.desktop-mobile-preview .corner-piles .deck-stack,
html.desktop-mobile-preview .corner-piles .discard-stack,
html.desktop-mobile-preview .corner-piles .role-deck-button { width: 29px; height: 39px; min-height: 39px; margin: 0; padding: 0; border-radius: 1px; box-shadow: 2px 3px 0 rgba(0,0,0,.3); }
html.compact-landscape .corner-piles .pile-caption,
html.desktop-mobile-preview .corner-piles .pile-caption { font-size: 6px; }
html.compact-landscape .corner-piles .role-deck-button,
html.desktop-mobile-preview .corner-piles .role-deck-button { background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat; }
html.compact-landscape .corner-piles .pile-passive,
html.desktop-mobile-preview .corner-piles .pile-passive { pointer-events: none; filter: brightness(.82); }
html.compact-landscape .action-panel,
html.desktop-mobile-preview .action-panel { position: relative; display: flex; flex-direction: column; justify-content: center; }
html.compact-landscape .action-panel .action-stack,
html.desktop-mobile-preview .action-panel .action-stack { display: none; }
html.compact-landscape .action-panel .primary-actions,
html.desktop-mobile-preview .action-panel .primary-actions { width: 100%; margin: 0; }
html.compact-landscape .battlefield-turn-card,
html.desktop-mobile-preview .battlefield-turn-card { cursor: pointer; }
html.compact-landscape .battlefield-turn-card::after,
html.desktop-mobile-preview .battlefield-turn-card::after { content: "点击查看对战流程"; position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: #9be9d7; font: 700 7px/1 Consolas, monospace; letter-spacing: .08em; }

/* 回合状态进入顶栏，战场只保留敌我角色与必要的对抗区。 */
html.compact-landscape .topbar .battlefield-turn-card,
html.desktop-mobile-preview .topbar .battlefield-turn-card {
  position: relative;
  flex: 1 1 auto;
  width: min(350px, 42vw);
  min-width: 230px;
  min-height: 30px;
  margin: 0 auto;
  padding: 2px 26px 2px 7px;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 4px;
  border-radius: 14px;
}
html.compact-landscape .topbar .battlefield-turn-card .turn-number,
html.desktop-mobile-preview .topbar .battlefield-turn-card .turn-number { font-size: 16px; }
html.compact-landscape .topbar .battlefield-turn-card .turn-owner,
html.desktop-mobile-preview .topbar .battlefield-turn-card .turn-owner { margin: 0 0 1px; font-size: 8px; }
html.compact-landscape .topbar .battlefield-turn-card .phase,
html.desktop-mobile-preview .topbar .battlefield-turn-card .phase { padding: 1px 0; font-size: 6px; }
html.compact-landscape .topbar .battlefield-turn-card::after,
html.desktop-mobile-preview .topbar .battlefield-turn-card::after { right: 6px; font-size: 6px; letter-spacing: 0; }

/* 战场阅读重排：回合独占顶部；非战斗时移除中央残留区；手牌左对齐、说明固定在右侧。 */
html.compact-landscape,
html.desktop-mobile-preview { --hand-dock-height: 122px; }
html.compact-landscape .battlefield,
html.desktop-mobile-preview .battlefield {
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  padding: 2px 7px;
}
html.compact-landscape .opponent-zone,
html.desktop-mobile-preview .opponent-zone { grid-row: 1; }
html.compact-landscape .human-zone,
html.desktop-mobile-preview .human-zone { grid-row: 2; }
html.compact-landscape .arena-core,
html.desktop-mobile-preview .arena-core { display: none; }
html.compact-landscape .battlefield:has(.arena-contest-stage:not(.hidden)),
html.desktop-mobile-preview .battlefield:has(.arena-contest-stage:not(.hidden)) { grid-template-rows: minmax(0, 1fr) 32px minmax(0, 1fr); }
html.compact-landscape .battlefield:has(.arena-contest-stage:not(.hidden)) .arena-core,
html.desktop-mobile-preview .battlefield:has(.arena-contest-stage:not(.hidden)) .arena-core { display: grid; grid-row: 2; }
html.compact-landscape .battlefield:has(.arena-contest-stage:not(.hidden)) .human-zone,
html.desktop-mobile-preview .battlefield:has(.arena-contest-stage:not(.hidden)) .human-zone { grid-row: 3; }
html.compact-landscape .player-zone .hero-line,
html.desktop-mobile-preview .player-zone .hero-line { padding: 0 106px 0 118px; gap: 5px; }
html.compact-landscape .hero-card.full-face-hero,
html.desktop-mobile-preview .hero-card.full-face-hero { width: 74px; height: 100px; }
html.compact-landscape .hero-card.full-face-hero.active,
html.desktop-mobile-preview .hero-card.full-face-hero.active { width: 80px; height: 106px; }
html.compact-landscape .opponent-zone .corner-status,
html.desktop-mobile-preview .opponent-zone .corner-status { top: -6px; }
html.compact-landscape .human-zone .corner-status,
html.desktop-mobile-preview .human-zone .corner-status { bottom: -4px; }
html.compact-landscape .battlefield > .opponent-deck,
html.desktop-mobile-preview .battlefield > .opponent-deck { top: 48px; }
html.compact-landscape .hand-dock,
html.desktop-mobile-preview .hand-dock {
  display: grid;
  grid-template-columns: minmax(0, 65%) minmax(0, 35%);
  grid-template-rows: minmax(0, 1fr);
  column-gap: 8px;
  padding: 3px 7px;
}
html.compact-landscape .hand,
html.desktop-mobile-preview .hand { grid-column: 1; height: 116px; justify-content: flex-start; gap: 1px; padding: 1px 0 3px; }
html.compact-landscape .card.full-face-card,
html.desktop-mobile-preview .card.full-face-card { flex: 0 0 82px; height: 112px; margin-left: -8px; }
html.compact-landscape .hand-selection-panel,
html.desktop-mobile-preview .hand-selection-panel {
  grid-column: 2;
  min-width: 0;
  min-height: 0;
  padding: 5px 8px;
  border-left: 1px solid rgba(117, 226, 199, .28);
  background: linear-gradient(90deg, rgba(17, 49, 53, .34), rgba(5, 17, 19, .06));
  overflow: hidden;
}
html.compact-landscape .hand-selection-panel > .eyebrow,
html.desktop-mobile-preview .hand-selection-panel > .eyebrow { margin: 0 0 3px; color: #88d6c4; font-size: 7px; }
html.compact-landscape .hand-selection-panel .selection-preview,
html.desktop-mobile-preview .hand-selection-panel .selection-preview { min-height: 0; height: calc(100% - 13px); padding: 0; overflow: auto; background: transparent; }
html.compact-landscape .hand-selection-panel .preview-card,
html.desktop-mobile-preview .hand-selection-panel .preview-card { gap: 2px; padding: 0; background: transparent; }
html.compact-landscape .hand-selection-panel .preview-card h3,
html.desktop-mobile-preview .hand-selection-panel .preview-card h3 { margin: 0; font-size: 11px; }
html.compact-landscape .hand-selection-panel .tone-tag,
html.compact-landscape .hand-selection-panel .cost-line,
html.desktop-mobile-preview .hand-selection-panel .tone-tag,
html.desktop-mobile-preview .hand-selection-panel .cost-line { font-size: 7px; }
html.compact-landscape .hand-selection-panel .description,
html.desktop-mobile-preview .hand-selection-panel .description { margin: 2px 0 0; font-size: 8px; line-height: 1.35; }
html.compact-landscape .hand-selection-panel .stack-effects,
html.desktop-mobile-preview .hand-selection-panel .stack-effects { gap: 3px; margin: 2px 0 0; }
html.compact-landscape .hand-selection-panel .stack-effects li,
html.desktop-mobile-preview .hand-selection-panel .stack-effects li { grid-template-columns: 25px 1fr; gap: 3px; padding: 3px; font-size: 7px; line-height: 1.25; }
html.compact-landscape .hand-meta,
html.desktop-mobile-preview .hand-meta { display: none; }

.battle-log-overlay { position: fixed; z-index: 160; inset: 0; display: grid; place-items: center; padding: 16px; background: rgba(1, 7, 13, .68); backdrop-filter: blur(5px); }
.battle-log-overlay.hidden { display: none; }
.battle-log-sheet { width: min(560px, calc(100vw - 32px)); max-height: min(620px, calc(100dvh - 32px)); display: flex; flex-direction: column; border: 1px solid var(--line-bright); background: rgba(6, 23, 33, .98); box-shadow: 0 24px 72px rgba(0,0,0,.65); }
.battle-log-sheet-header { display: flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 10px 16px; border-bottom: 1px solid var(--line); }
.battle-log-sheet-header .eyebrow { margin: 0; }
.battle-log-sheet-header h2 { margin: 3px 0 0; font-size: 18px; }
.battle-log-sheet-header .close-button { position: static; }
.mobile-log-list { flex: 1 1 auto; min-height: 0; padding: 12px 16px; overflow: auto; }
.quick-action-modal { width: min(420px, calc(100vw - 32px)); text-align: center; }
.quick-action-modal h2 { margin: 4px 0 8px; }
.quick-action-modal .modal-lead { margin: 0 0 12px; }
.quick-action-choices { display: grid; gap: 8px; }
.quick-choice { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); background: rgba(13, 35, 39, .9); color: var(--text); text-align: left; cursor: pointer; }
.quick-choice:hover, .quick-choice.selected { border-color: var(--mint); box-shadow: 0 0 18px rgba(102,219,190,.16); }
.quick-choice.primary-choice { border-color: rgba(119,226,199,.62); }
.quick-choice small { color: var(--muted); font-size: 10px; }
.quick-choice.leader-choice { justify-content: flex-start; }
.quick-choice.leader-choice img { width: 38px; height: 46px; object-fit: cover; border: 1px solid var(--line); }
.quick-choice.leader-choice span { display: grid; gap: 2px; }
html.compact-landscape .battle-log-overlay,
html.desktop-mobile-preview .battle-log-overlay { padding: 8px; }
html.compact-landscape .battle-log-sheet,
html.desktop-mobile-preview .battle-log-sheet { width: min(500px, calc(100vw - 16px)); max-height: calc(100dvh - 16px); }
html.compact-landscape .battle-log-sheet-header,
html.desktop-mobile-preview .battle-log-sheet-header { min-height: 38px; padding: 6px 10px; }
html.compact-landscape .battle-log-sheet-header h2,
html.desktop-mobile-preview .battle-log-sheet-header h2 { font-size: 14px; }
html.compact-landscape .quick-action-overlay,
html.desktop-mobile-preview .quick-action-overlay { padding: 8px; }
html.compact-landscape .quick-action-modal,
html.desktop-mobile-preview .quick-action-modal { width: min(330px, calc(100vw - 16px)); max-height: calc(100dvh - 16px); padding: 10px; }
html.compact-landscape .quick-action-modal .eyebrow,
html.desktop-mobile-preview .quick-action-modal .eyebrow { margin: 0; font-size: 8px; }
html.compact-landscape .quick-action-modal h2,
html.desktop-mobile-preview .quick-action-modal h2 { margin: 2px 0 4px; font-size: 15px; }
html.compact-landscape .quick-action-modal .modal-lead,
html.desktop-mobile-preview .quick-action-modal .modal-lead { margin: 0 0 7px; font-size: 9px; line-height: 1.35; }
html.compact-landscape .quick-action-choices,
html.desktop-mobile-preview .quick-action-choices { gap: 5px; }
html.compact-landscape .quick-choice,
html.desktop-mobile-preview .quick-choice { min-height: 34px; padding: 6px 8px; font-size: 10px; }
html.compact-landscape .quick-choice small,
html.desktop-mobile-preview .quick-choice small { font-size: 7px; }
html.compact-landscape .quick-choice.leader-choice img,
html.desktop-mobile-preview .quick-choice.leader-choice img { width: 28px; height: 34px; }
html.compact-landscape .quick-action-modal .modal-choice-actions,
html.desktop-mobile-preview .quick-action-modal .modal-choice-actions { margin-top: 7px; }
html.compact-landscape .quick-action-modal .modal-choice-actions button,
html.desktop-mobile-preview .quick-action-modal .modal-choice-actions button { min-height: 29px; padding: 4px 10px; font-size: 9px; }

/* 预览模式的 fixed 层以 844×390 画框为坐标系，避免沿用电脑浏览器的外层高度。 */
html.desktop-mobile-preview:not(.preview-embed) { width: 100%; height: 100%; overflow: hidden; }
html.desktop-mobile-preview:not(.preview-embed) body { box-sizing: border-box; }
html.desktop-mobile-preview:not(.preview-embed) .app-shell { width: 100%; height: 100%; }
html.desktop-mobile-preview:not(.preview-embed) .overlay,
html.desktop-mobile-preview:not(.preview-embed) .pause-menu-overlay,
html.desktop-mobile-preview:not(.preview-embed) .animation-layer,
html.desktop-mobile-preview:not(.preview-embed) .tutorial-scrim,
html.desktop-mobile-preview:not(.preview-embed) .tutorial-focus-frame,
html.desktop-mobile-preview:not(.preview-embed) .tutorial-explain,
html.desktop-mobile-preview:not(.preview-embed) .toast { position: absolute; }
html.desktop-mobile-preview:not(.preview-embed) .menu-cover-shell { width: 100%; min-height: 100%; height: 100%; }

/* 2026-08-19：横屏阅读优先，准备页/战斗/牌库统一避免裁切关键卡面。 */
html.compact-landscape .setup-left-column,
html.desktop-mobile-preview .setup-left-column { grid-template-rows: 112px auto minmax(78px, 1fr); gap: 4px; }
html.compact-landscape .setup-left-column .setup-heroes,
html.desktop-mobile-preview .setup-left-column .setup-heroes { align-self: start; }
html.compact-landscape .setup-left-column .setup-mulligan-cards,
html.desktop-mobile-preview .setup-left-column .setup-mulligan-cards { display: flex; flex-wrap: nowrap; align-items: flex-start; max-height: none; overflow-x: auto; overflow-y: hidden; }
html.compact-landscape .initiative-decision-hint,
html.desktop-mobile-preview .initiative-decision-hint { margin:1px auto 2px; padding:3px 7px; border-radius:7px; font-size:8px; line-height:1.25; }
html.compact-landscape .setup-left-column .setup-mulligan-cards .card.full-face-card,
html.desktop-mobile-preview .setup-left-column .setup-mulligan-cards .card.full-face-card { flex: 0 0 64px; height: 90px; margin-left: -3px; }

html.compact-landscape .corner-status,
html.desktop-mobile-preview .corner-status { left: 18px; width: 132px; padding-left: 34px; }
html.compact-landscape .opponent-zone .corner-status,
html.desktop-mobile-preview .opponent-zone .corner-status { top: 5px; }
html.compact-landscape .human-zone .corner-status,
html.desktop-mobile-preview .human-zone .corner-status { bottom: 7px; }
html.compact-landscape .zone-avatar,
html.desktop-mobile-preview .zone-avatar { position: absolute; left: 0; top: 4px; display: grid; width: 27px; height: 27px; place-items: center; border: 1px solid #9be9d7; border-radius: 50%; background: radial-gradient(circle at 35% 28%, #335e62, #0a1b21); background-size: cover; background-position: center; color: #c5f7eb; font: 700 10px/1 Consolas, monospace; box-shadow: 0 0 0 2px rgba(3, 14, 20, .78); }
html.compact-landscape .human-zone .zone-avatar,
html.desktop-mobile-preview .human-zone .zone-avatar { top: auto; bottom: 3px; }

html.compact-landscape .hand-selection-panel,
html.desktop-mobile-preview .hand-selection-panel { display: grid; place-items: center; padding: 4px 9px; }
html.compact-landscape .hand-selection-panel .selection-preview,
html.desktop-mobile-preview .hand-selection-panel .selection-preview { display: grid; width: 100%; height: 100%; place-items: center; overflow: hidden; text-align: center; }
html.compact-landscape .hand-selection-panel .preview-card,
html.desktop-mobile-preview .hand-selection-panel .preview-card { width: 100%; place-items: center; text-align: center; }
html.compact-landscape .hand-selection-panel .description,
html.desktop-mobile-preview .hand-selection-panel .description { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }

html.compact-landscape .role-deck-card,
html.desktop-mobile-preview .role-deck-card { grid-template-rows: 84px auto; }
html.compact-landscape .role-deck-card img,
html.compact-landscape .role-deck-card i,
html.desktop-mobile-preview .role-deck-card img,
html.desktop-mobile-preview .role-deck-card i { height: 84px; object-fit: contain; background: rgba(0, 0, 0, .24); }

html.compact-landscape .battle-select-body,
html.desktop-mobile-preview .battle-select-body { display: grid; grid-template-columns: minmax(0, 58%) minmax(0, 42%); flex: 1 1 auto; min-height: 0; gap: 10px; }
html.compact-landscape .battle-select-cards,
html.desktop-mobile-preview .battle-select-cards { width: 100%; padding: 6px 3px; }
html.compact-landscape .battle-select-cards .card,
html.desktop-mobile-preview .battle-select-cards .card { flex-basis: 122px; height: 168px; }
html.compact-landscape .battle-select-preview,
html.desktop-mobile-preview .battle-select-preview { display: grid; align-content: center; min-width: 0; padding: 10px 13px; border: 1px solid rgba(130, 215, 194, .45); background: rgba(2, 15, 19, .55); color: #d5e9e4; text-align: center; overflow: hidden; }
html.compact-landscape .battle-select-preview .eyebrow,
html.desktop-mobile-preview .battle-select-preview .eyebrow { margin: 0 0 5px; color: #8fdec9; font-size: 8px; }
html.compact-landscape .battle-select-preview h3,
html.desktop-mobile-preview .battle-select-preview h3 { margin: 0 0 6px; color: #f0faf6; font-size: 16px; }
html.compact-landscape .battle-select-preview b,
html.desktop-mobile-preview .battle-select-preview b { color: #d7bf73; font-size: 9px; }
html.compact-landscape .battle-select-preview > p:last-child,
html.desktop-mobile-preview .battle-select-preview > p:last-child { display: -webkit-box; margin: 8px 0 0; overflow: hidden; font-size: 9px; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 6; }

html.compact-landscape .contest-board,
html.desktop-mobile-preview .contest-board { grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr); gap: 7px; }
html.compact-landscape .contest-side,
html.desktop-mobile-preview .contest-side { display: grid; grid-template-columns: 140px minmax(0, 1fr); align-items: center; justify-items: stretch; column-gap: 7px; row-gap: 2px; padding: 0; background: transparent; border: 0; }
html.compact-landscape .contest-side > span,
html.desktop-mobile-preview .contest-side > span { grid-column: 1 / -1; align-self: start; text-align: center; transform: translateY(-3px); }
html.compact-landscape .contest-side > .card,
html.compact-landscape .contest-side > .contest-card-back,
html.desktop-mobile-preview .contest-side > .card,
html.desktop-mobile-preview .contest-side > .contest-card-back { grid-column: 1; margin: 0; }
html.compact-landscape .contest-side > p,
html.desktop-mobile-preview .contest-side > p { grid-column: 2; min-width: 0; margin: 0; color: #c2d9d3; text-align: left; }
html.compact-landscape .reveal-stage .card,
html.desktop-mobile-preview .reveal-stage .card { flex-basis: 140px; width: 140px; height: 186px; }
html.compact-landscape .contest-card-back,
html.desktop-mobile-preview .contest-card-back { width: 140px; height: 186px; border: 0; background-color: transparent; box-shadow: none; }

/* 准备页明确分成左上角色、左下功能牌两块；不再让旧的外层 grid 定位穿透到子容器。 */
html.compact-landscape .setup-left-column,
html.desktop-mobile-preview .setup-left-column { grid-template-rows: 122px 13px minmax(0, 1fr); }
html.compact-landscape .setup-left-column > #setupHeroes,
html.desktop-mobile-preview .setup-left-column > #setupHeroes { grid-column: 1; grid-row: 1; align-self: start; }
html.compact-landscape .setup-left-column > .eyebrow,
html.desktop-mobile-preview .setup-left-column > .eyebrow { grid-column: 1; grid-row: 2; align-self: center; }
html.compact-landscape .setup-left-column > #setupMulliganCards,
html.desktop-mobile-preview .setup-left-column > #setupMulliganCards { grid-column: 1; grid-row: 3; align-self: start; }
html.compact-landscape #setupOverlay .setup-left-column .setup-heroes .hero-card,
html.desktop-mobile-preview #setupOverlay .setup-left-column .setup-heroes .hero-card { width: 78px; height: 108px; }
html.compact-landscape #setupOverlay .setup-left-column .setup-heroes .hero-card.active,
html.desktop-mobile-preview #setupOverlay .setup-left-column .setup-heroes .hero-card.active { width: 84px; height: 114px; }

/* 翻牌结果收进同一个弹窗的底部，不再以 fixed 元素盖住卡面或文字说明。 */
html.compact-landscape .contest-scene.reveal-stage,
html.desktop-mobile-preview .contest-scene.reveal-stage { display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; align-content: center; row-gap: 3px; }
html.compact-landscape .contest-scene.reveal-stage h2,
html.desktop-mobile-preview .contest-scene.reveal-stage h2 { margin: 0 0 2px; font-size: 18px; }
html.compact-landscape .contest-result-slot,
html.desktop-mobile-preview .contest-result-slot { min-height: 16px; padding-top: 4px; color: #b7cbc6; font-size: 8px; line-height: 1.25; }
html.compact-landscape .contest-result-slot .contest-result,
html.desktop-mobile-preview .contest-result-slot .contest-result { position: static; display: grid; width: auto; min-width: 0; gap: 2px; padding: 4px 8px; border: 0; background: rgba(12, 37, 37, .75); box-shadow: none; transform: none; animation: none; }
html.compact-landscape .contest-result-slot .contest-result strong,
html.desktop-mobile-preview .contest-result-slot .contest-result strong { font-size: 12px; }
html.compact-landscape .contest-side > p,
html.desktop-mobile-preview .contest-side > p { display: -webkit-box; max-height: none; overflow: hidden; font-size: 8px; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 7; }

/* 浏览器栏由 iOS 决定；以 PWA standalone 为稳定全屏，暂停菜单仍必须适配可视区域。 */
html.compact-landscape .pause-menu-overlay,
html.desktop-mobile-preview .pause-menu-overlay { padding: 7px; }
html.compact-landscape .pause-menu-card,
html.desktop-mobile-preview .pause-menu-card { width: min(268px, calc(100vw - 22px)); max-height: calc(100dvh - 14px); padding: 10px 12px; overflow: hidden; }
html.compact-landscape .pause-menu-card .eyebrow,
html.desktop-mobile-preview .pause-menu-card .eyebrow { margin: 0; font-size: 8px; }
html.compact-landscape .pause-menu-card h2,
html.desktop-mobile-preview .pause-menu-card h2 { margin: 3px 0 8px; font-size: 17px; }
html.compact-landscape .pause-menu-actions,
html.desktop-mobile-preview .pause-menu-actions { gap: 4px; }
html.compact-landscape .pause-menu-actions button,
html.desktop-mobile-preview .pause-menu-actions button { min-height: 28px; padding: 4px 7px; font-size: 9px; }

/* 右下说明取消装饰边框并靠上；叠放角色的 Lv.0–2 技能横向并列。 */
html.compact-landscape .hand-selection-panel,
html.desktop-mobile-preview .hand-selection-panel { display: block; padding: 1px 7px 0; border-left: 0; background: transparent; }
html.compact-landscape .hand-selection-panel .selection-preview,
html.desktop-mobile-preview .hand-selection-panel .selection-preview { display: block; height: auto; min-height: 0; padding: 0; border: 0; background: transparent; text-align: center; }
html.compact-landscape .hand-selection-panel .preview-card,
html.desktop-mobile-preview .hand-selection-panel .preview-card { display: grid; justify-items: center; gap: 1px; text-align: center; }
html.compact-landscape .hand-selection-panel .preview-card h3,
html.desktop-mobile-preview .hand-selection-panel .preview-card h3 { font-size: 10px; }
html.compact-landscape .hand-selection-panel .stack-effects,
html.desktop-mobile-preview .hand-selection-panel .stack-effects { display: flex; width: 100%; gap: 3px; margin: 2px 0 0; overflow: hidden; }
html.compact-landscape .hand-selection-panel .stack-effects li,
html.desktop-mobile-preview .hand-selection-panel .stack-effects li { display: grid; flex: 1 1 0; grid-template-columns: 1fr; gap: 1px; min-width: 0; padding: 2px 3px; border-left: 0; border-top: 1px solid var(--tone-color); background: rgba(119,226,199,.04); text-align: left; }
html.compact-landscape .hand-selection-panel .stack-effects li span,
html.desktop-mobile-preview .hand-selection-panel .stack-effects li span { display: -webkit-box; overflow: hidden; line-height: 1.25; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }

/* HP、上限、护盾同排，压缩左右状态栏的纵向长度。 */
html.compact-landscape .zone-hp,
html.desktop-mobile-preview .zone-hp { grid-template-columns: auto auto auto; column-gap: 2px; row-gap: 1px; }
html.compact-landscape .zone-hp em,
html.desktop-mobile-preview .zone-hp em { grid-column: auto; align-self: baseline; margin-left: 2px; white-space: nowrap; }

/* 胜负展示始终保持左侧完整卡面、右侧结论与效果；窄横屏仅缩放，不改回纵向堆叠。 */
html.compact-landscape .battle-showcase-scene.victory,
html.desktop-mobile-preview .battle-showcase-scene.victory { display: grid; width: calc(100vw - 18px); max-height: calc(100dvh - 14px); padding: 8px 12px; align-items: center; overflow: hidden; }
html.compact-landscape .battle-showcase-layout,
html.desktop-mobile-preview .battle-showcase-layout { grid-template-columns: clamp(116px, 24vw, 158px) minmax(0, 1fr); width: 100%; max-height: calc(100dvh - 30px); gap: clamp(9px, 2vw, 15px); align-items: stretch; }
html.compact-landscape .battle-showcase-visual,
html.desktop-mobile-preview .battle-showcase-visual { align-content: center; }
html.compact-landscape .battle-showcase-visual .battle-showcase-card,
html.desktop-mobile-preview .battle-showcase-visual .battle-showcase-card { gap: 2px; }
html.compact-landscape .battle-showcase-visual .battle-showcase-card > span,
html.desktop-mobile-preview .battle-showcase-visual .battle-showcase-card > span { font-size: 8px; }
html.compact-landscape .battle-showcase-visual .battle-showcase-card .card.full-face-card,
html.desktop-mobile-preview .battle-showcase-visual .battle-showcase-card .card.full-face-card { flex: 0 0 auto; width: clamp(116px, 24vw, 158px); height: clamp(155px, 32vw, 211px); max-height: calc(100dvh - 42px); margin: 0; aspect-ratio: 3 / 4; }
html.compact-landscape .effect-source-missing,
html.desktop-mobile-preview .effect-source-missing { width: clamp(116px, 24vw, 158px); min-height: clamp(155px, 32vw, 211px); padding: 8px; font-size: 8px; }
html.compact-landscape .battle-showcase-copy,
html.desktop-mobile-preview .battle-showcase-copy { min-width: 0; min-height: 0; padding-left: clamp(9px, 1.8vw, 14px); overflow: hidden; }
html.compact-landscape .battle-showcase-effect,
html.desktop-mobile-preview .battle-showcase-effect { min-width: 0; min-height: 0; padding: 8px 3px 2px 0; overflow-y: auto; text-align: left; }
html.compact-landscape .battle-showcase-effect .eyebrow,
html.desktop-mobile-preview .battle-showcase-effect .eyebrow { margin: 0; font-size: 7px; }
html.compact-landscape .battle-showcase-effect h3,
html.desktop-mobile-preview .battle-showcase-effect h3 { margin: 2px 0 4px; font-size: 12px; }
html.compact-landscape .battle-showcase-effect > p:last-child,
html.desktop-mobile-preview .battle-showcase-effect > p:last-child { display: block; margin: 0; overflow: visible; color: #c9ded8; font-size: 8px; line-height: 1.4; }
html.compact-landscape .battle-showcase-result,
html.desktop-mobile-preview .battle-showcase-result { display: grid; align-content: center; min-height: 0; padding: 2px 0 7px; border-bottom: 1px solid rgba(217,182,111,.3); text-align: left; }
html.compact-landscape .battle-showcase-result .scene-kicker,
html.desktop-mobile-preview .battle-showcase-result .scene-kicker { margin: 0; font-size: 8px; }
html.compact-landscape .battle-showcase-result h2,
html.desktop-mobile-preview .battle-showcase-result h2 { margin: 3px 0; color: #f4df9a; font-size: clamp(14px, 2.8vw, 19px); line-height: 1.18; }
html.compact-landscape .battle-showcase-result small,
html.desktop-mobile-preview .battle-showcase-result small { color: #d8bd72; font-size: 9px; }

/* 组牌：卡库固定左列纵向滚动，右侧始终是所选卡的完整说明。 */
html.compact-landscape .deck-builder-page,
html.desktop-mobile-preview .deck-builder-page { width: calc(100vw - 18px); max-height: calc(100dvh - 18px); overflow: hidden; }
html.compact-landscape .deck-builder-layout,
html.desktop-mobile-preview .deck-builder-layout { grid-template-columns: minmax(200px, .7fr) minmax(0, 1.3fr); gap: 8px; margin-top: 5px; min-height: 0; }
html.compact-landscape .deck-builder-current,
html.desktop-mobile-preview .deck-builder-current { max-height: calc(100dvh - 96px); padding: 8px; overflow-y: auto; }
html.compact-landscape .deck-builder-library,
html.desktop-mobile-preview .deck-builder-library { display: grid; grid-template-columns: minmax(142px, .56fr) minmax(0, 1.44fr); grid-template-rows: auto minmax(0, 1fr); gap: 5px 8px; max-height: calc(100dvh - 96px); padding: 8px; overflow: hidden; }
html.compact-landscape .deck-builder-filters,
html.desktop-mobile-preview .deck-builder-filters { grid-column: 1 / -1; margin: 0; }
html.compact-landscape .deck-builder-filters > span,
html.desktop-mobile-preview .deck-builder-filters > span { display: none; }
html.compact-landscape .deck-builder-library-cards,
html.desktop-mobile-preview .deck-builder-library-cards { grid-column: 1; grid-row: 2; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; max-height: none; min-height: 0; padding-right: 3px; overflow-y: auto; }
html.compact-landscape .deck-builder-card,
html.desktop-mobile-preview .deck-builder-card { padding: 3px; }
html.compact-landscape .deck-builder-card img,
html.desktop-mobile-preview .deck-builder-card img { height: 88px; object-fit: contain; background: rgba(0,0,0,.25); }
html.compact-landscape .deck-builder-card b,
html.desktop-mobile-preview .deck-builder-card b { margin-top: 2px; font-size: 8px; }
html.compact-landscape .deck-builder-card small,
html.desktop-mobile-preview .deck-builder-card small { margin-top: 1px; font-size: 7px; }
.deck-add-marker { position: absolute; z-index: 3; right: 5px; bottom: 22px; display: grid; width: 20px; height: 20px; place-items: center; border: 1px solid #8eefd5; border-radius: 50%; background: #143c3d; color: #eafff8; font: 700 16px/1 sans-serif; box-shadow: 0 0 12px rgba(107,235,203,.42); }
html.compact-landscape .deck-builder-preview,
html.desktop-mobile-preview .deck-builder-preview { grid-column: 2; grid-row: 2; grid-template-columns: 126px minmax(0, 1fr); min-height: 0; margin: 0; padding: 7px; overflow: hidden; }
html.compact-landscape .deck-builder-preview img,
html.desktop-mobile-preview .deck-builder-preview img { width: 126px; height: min(196px, calc(100dvh - 152px)); object-fit: contain; }
html.compact-landscape .deck-builder-preview h3,
html.desktop-mobile-preview .deck-builder-preview h3 { margin: 3px 0 5px; font-size: 13px; }
html.compact-landscape .deck-builder-preview p:last-child,
html.desktop-mobile-preview .deck-builder-preview p:last-child { display: -webkit-box; overflow: hidden; font-size: 8px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 10; }

/* 测试场左右分开筛选，图鉴在横屏内直接完整展示，不推动外层滚动。 */
html.compact-landscape .test-lab-panel,
html.desktop-mobile-preview .test-lab-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 7px; margin: 5px 0; padding: 8px; }
html.compact-landscape .test-card-picker,
html.desktop-mobile-preview .test-card-picker { display: grid; gap: 4px; }
html.compact-landscape .test-lab-preview,
html.desktop-mobile-preview .test-lab-preview,
html.compact-landscape .test-lab-panel .microcopy,
html.desktop-mobile-preview .test-lab-panel .microcopy { grid-column: 1 / -1; }
html.compact-landscape .test-lab-preview,
html.desktop-mobile-preview .test-lab-preview { grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr); gap: 6px; }
html.compact-landscape .test-card-preview,
html.desktop-mobile-preview .test-card-preview { grid-template-rows: auto 90px auto auto 1fr; padding: 5px; }
html.compact-landscape .test-card-preview span,
html.desktop-mobile-preview .test-card-preview span { font-size: 8px; line-height: 1.3; }
html.compact-landscape .menu-page:has(#codexCategorySelect),
html.desktop-mobile-preview .menu-page:has(#codexCategorySelect) { max-height: calc(100dvh - 60px); overflow: hidden; }
html.compact-landscape .codex-controls,
html.desktop-mobile-preview .codex-controls { grid-template-columns: 130px minmax(0, 1fr); gap: 6px; margin: 5px 0; }
html.compact-landscape .codex-detail,
html.desktop-mobile-preview .codex-detail { grid-template-columns: 160px minmax(0, 1fr); gap: 8px; height: calc(100dvh - 145px); overflow: hidden; }
html.compact-landscape .codex-card-visual,
html.desktop-mobile-preview .codex-card-visual { min-height: 0; padding: 5px; }
html.compact-landscape .codex-card-visual img,
html.desktop-mobile-preview .codex-card-visual img { width: 100%; max-height: calc(100dvh - 158px); object-fit: contain; }
html.compact-landscape .codex-card-info,
html.desktop-mobile-preview .codex-card-info { min-height: 0; padding: 7px; overflow: hidden; }
html.compact-landscape .codex-card-info h3,
html.desktop-mobile-preview .codex-card-info h3 { margin: 2px 0 5px; font-size: 14px; }
html.compact-landscape .codex-card-info dl,
html.desktop-mobile-preview .codex-card-info dl { gap: 3px; margin: 0 0 5px; }
html.compact-landscape .codex-card-info dl div,
html.desktop-mobile-preview .codex-card-info dl div { padding: 3px 5px; }
html.compact-landscape .codex-card-info section,
html.desktop-mobile-preview .codex-card-info section { padding-top: 5px; }
html.compact-landscape .codex-card-info section p,
html.desktop-mobile-preview .codex-card-info section p { display: -webkit-box; overflow: hidden; font-size: 8px; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 7; }

/* 充能按钮锚定到已选手牌右上角；领队交换和单牌效果保持完整卡面。 */
html.compact-landscape .hand-charge-button,
html.desktop-mobile-preview .hand-charge-button { z-index: 12; width: 17px; height: 17px; padding: 0; border-width: 1px; font-size: 9px; }
html.compact-landscape .hand .card.selected,
html.desktop-mobile-preview .hand .card.selected { transform: translateY(-4px) scale(1.02); z-index: 10; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-cards .hero-card,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-cards .hero-card { flex: 0 0 142px; width: 142px; height: 196px; }
html.compact-landscape .battle-showcase-scene.victory .battle-showcase-visual .card,
html.desktop-mobile-preview .battle-showcase-scene.victory .battle-showcase-visual .card { object-fit: contain; }
html.compact-landscape .battle-showcase-scene .card-face-image,
html.desktop-mobile-preview .battle-showcase-scene .card-face-image { width: 100%; height: 100%; object-fit: contain; background: rgba(0,0,0,.28); }
html.compact-landscape .battle-showcase-scene.victory,
html.desktop-mobile-preview .battle-showcase-scene.victory { overflow: hidden; }

/* 2026-08-19：本轮仅修复手机版已确认的存档、设置、测试场与战斗信息展示。 */
.save-slot { display: grid; gap: 7px; }
.save-slot-item { display: grid; grid-template-columns: auto 1fr; gap: 2px 9px; width: 100%; padding: 9px 10px; border: 1px solid rgba(144,214,203,.28); background: rgba(5,22,27,.64); color: var(--text); cursor: pointer; text-align: left; }
.save-slot-item b { color: #d8bd72; font: 700 10px/1.2 Consolas, monospace; }
.save-slot-item span { font-size: 11px; }
.save-slot-item small { grid-column: 2; color: var(--muted); font-size: 9px; }
.save-slot-item.selected { border-color: var(--mint); background: rgba(44,134,117,.15); box-shadow: inset 0 0 16px rgba(102,219,190,.08); }
.settings-split-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; min-height: 0; }
.settings-display-panel { grid-column: 1 / -1; display: grid; min-width: 0; padding: 11px; border: 1px solid rgba(117,216,202,.38); background: linear-gradient(110deg, rgba(14,45,48,.78), rgba(5,22,27,.52)); }
.ui-scale-control { display: grid; gap: 7px; padding: 0; }
.ui-scale-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ui-scale-heading .eyebrow { margin: 0 0 2px; }
.ui-scale-heading small { color: var(--muted); font-size: 8px; line-height: 1.35; }
.ui-scale-heading output { flex: 0 0 auto; padding: 4px 7px; border: 1px solid rgba(121,220,201,.5); color: #bff6e8; background: rgba(48,139,119,.17); font: 700 11px Consolas, monospace; }
.ui-scale-control input[type="range"] { width: 100%; accent-color: #7be2ce; }
.ui-scale-presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.ui-scale-presets .secondary-button { min-height: 30px; padding: 4px 6px; font-size: 9px; }
.ui-scale-presets .secondary-button.selected { border-color: #79dcce; color: #ecfffa; background: rgba(46,127,114,.38); box-shadow: inset 0 0 0 1px rgba(123,235,215,.2); }
.settings-player-panel, .settings-ai-panel { display: grid; align-content: start; gap: 9px; min-width: 0; padding: 11px; border: 1px solid rgba(144,214,203,.25); background: rgba(5,22,27,.48); }
.settings-artwork-panel { grid-column: 1 / -1; display: grid; gap: 9px; padding: 11px; border: 1px solid rgba(144,214,203,.25); background: rgba(5,22,27,.48); }
.settings-artwork-panel small { color: var(--muted); }
.artwork-preference-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.artwork-preference-item { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 7px; align-items: center; min-width: 0; padding: 6px; border: 1px solid rgba(144,214,203,.18); background: rgba(3,16,22,.55); }
.artwork-preference-item img { width: 48px; height: 67px; object-fit: cover; border-radius: 3px; }
.artwork-preference-item label { display: grid; gap: 3px; min-width: 0; font-size: 10px; }
.artwork-preference-item label small { display: -webkit-box; overflow: hidden; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.artwork-preference-item .text-button { min-height: 0; margin-top: 3px; padding: 2px 0; font-size: 9px; }
.artwork-preference-item select { width: 100%; min-width: 0; padding: 5px; color: var(--text); border: 1px solid rgba(144,214,203,.3); background: #071a20; }
.settings-player-panel > .eyebrow, .settings-ai-panel > .eyebrow { margin: 0; }
.settings-player-panel .preset-select, .settings-ai-panel .preset-select { gap: 4px; }
.settings-split-layout .wide { margin: 0; }
.settings-ai-panel .secondary-button.ai-mode-active { border-color: #9debd8; background: rgba(51,150,125,.78); color: #f2fffa; }
.settings-ai-panel .primary-button.ai-mode-active { border-color: #f0cf83; background: linear-gradient(135deg, #8d7040, #4a3520); color: #fff8df; }
.settings-ai-panel small { color: var(--muted); font-size: 9px; line-height: 1.45; }
.test-card-art img { object-fit: contain; background: rgba(0,0,0,.36); }
.upgrade-discard-detail { display: grid; gap: 4px; padding-top: 6px; border-top: 1px solid rgba(114,207,240,.25); }
.upgrade-discard-detail b { color: #f3d38c; }
.upgrade-discard-detail span { color: #d8efff; line-height: 1.45; }
.response-selection-layout { display: contents; }
.response-preview { display: none; }

html.compact-landscape .settings-split-layout,
html.desktop-mobile-preview .settings-split-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 7px; height: auto; overflow: visible; }
html.compact-landscape .settings-display-panel,
html.desktop-mobile-preview .settings-display-panel { padding: 6px 8px; }
html.compact-landscape .ui-scale-control,
html.desktop-mobile-preview .ui-scale-control { gap: 3px; padding: 4px 6px; }
html.compact-landscape .ui-scale-heading small,
html.desktop-mobile-preview .ui-scale-heading small { display: none; }
html.compact-landscape .ui-scale-presets .secondary-button,
html.desktop-mobile-preview .ui-scale-presets .secondary-button { min-height: 22px; padding: 2px 4px; font-size: 8px; }
html.compact-landscape .settings-player-panel,
html.compact-landscape .settings-ai-panel,
html.desktop-mobile-preview .settings-player-panel,
html.desktop-mobile-preview .settings-ai-panel { gap: 4px; padding: 6px; overflow: visible; }
html.compact-landscape .settings-split-layout .preset-select,
html.desktop-mobile-preview .settings-split-layout .preset-select { font-size: 9px; }
html.compact-landscape .settings-split-layout .preset-select input,
html.desktop-mobile-preview .settings-split-layout .preset-select input { padding: 4px 6px; font-size: 10px; }
html.compact-landscape .settings-split-layout button,
html.desktop-mobile-preview .settings-split-layout button { min-height: 24px; padding: 3px 6px; font-size: 9px; }
html.compact-landscape .menu-page:has(.settings-split-layout),
html.desktop-mobile-preview .menu-page:has(.settings-split-layout) { min-height: 0; overflow-x: hidden; overflow-y: auto; }
html.compact-landscape .menu-page:has(.settings-split-layout) .static-mode-message,
html.desktop-mobile-preview .menu-page:has(.settings-split-layout) .static-mode-message { display: none; }

@media (max-width: 560px) {
  .ui-scale-presets { grid-template-columns: 1fr 1fr; }
}

/* iPad 与安卓平板：不走“放大版手机”，而是在横屏保留战场与操作栏的平板分栏。 */
html[data-device-form-factor="tablet"]:not(.desktop-ui) {
  --mobile-action-width: clamp(124px, 14vw, 170px);
  --mobile-card-width: clamp(78px, 8vw, 104px);
  --mobile-card-height: clamp(108px, 11vw, 144px);
  --mobile-hero-width: clamp(76px, 8vw, 108px);
  --mobile-hero-height: clamp(106px, 11vw, 150px);
  --mobile-active-hero-width: clamp(84px, 9vw, 118px);
  --mobile-active-hero-height: clamp(116px, 12vw, 164px);
}
@media (orientation: landscape) {
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .app-shell { height: 100dvh; min-height: 0; overflow: hidden; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .game-layout { grid-template-columns: minmax(0, 1fr) clamp(138px, 16vw, 190px); grid-template-areas: "battle actions"; min-height: 0; overflow: hidden; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .battlefield { grid-area: battle; min-height: 0; padding: 7px 12px; overflow: hidden; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .action-panel { grid-area: actions; display: flex; flex-direction: column; gap: 7px; padding: 8px; border-left: 1px solid var(--line); border-top: 0; overflow: auto; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .action-stack { grid-template-columns: 1fr; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .primary-actions { grid-template-columns: 1fr; margin-top: auto; }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .hand-dock { flex: 0 0 clamp(136px, 18dvh, 190px); height: clamp(136px, 18dvh, 190px); }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .hand { height: clamp(112px, 15dvh, 156px); }
  html[data-device-form-factor="tablet"]:not(.desktop-ui) .card.full-face-card { flex-basis: var(--mobile-card-width); height: var(--mobile-card-height); }
}
html.compact-landscape .test-lab-panel,
html.desktop-mobile-preview .test-lab-panel { margin-top: 0; }
html.compact-landscape .test-card-preview,
html.desktop-mobile-preview .test-card-preview { grid-template-rows: auto minmax(126px, 1fr) auto auto auto; }
html.compact-landscape .test-card-art,
html.desktop-mobile-preview .test-card-art { min-height: 126px; }
html.compact-landscape .test-card-art img,
html.desktop-mobile-preview .test-card-art img { object-fit: contain; }
html.compact-landscape .hand-dock,
html.desktop-mobile-preview .hand-dock { grid-template-columns: minmax(0, 78%) minmax(0, 22%); }
html.compact-landscape .hand,
html.desktop-mobile-preview .hand { min-width: 0; }
html.compact-landscape .hand-selection-panel,
html.desktop-mobile-preview .hand-selection-panel {
  align-self: stretch;
  min-width: 0;
  min-height: 0;
  transform: none;
  border-left: 1px solid rgba(117, 226, 199, .58);
  background: linear-gradient(90deg, rgba(17, 49, 53, .28), rgba(5, 17, 19, .04));
}
html.compact-landscape .hand-charge-button:not(.hidden),
html.desktop-mobile-preview .hand-charge-button:not(.hidden) { z-index: 30; display: grid; pointer-events: auto; }
/* 教程通用高亮会把目标改成 relative；充能球必须继续锚定在选中手牌右上角。 */
html.compact-landscape .hand-charge-button.tutorial-target,
html.desktop-mobile-preview .hand-charge-button.tutorial-target {
  position: absolute !important;
  z-index: 34 !important;
}
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .combat-modal,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .combat-modal { display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-selection-layout,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-selection-layout { display: grid; grid-template-columns: minmax(0, 58%) minmax(0, 42%); gap: 9px; min-height: 0; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-cards,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-cards { grid-column: 1; align-items: center; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-preview,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-preview { display: grid; align-content: center; min-width: 0; padding: 8px; border: 1px solid rgba(130,215,194,.45); background: rgba(2,15,19,.55); color: #d5e9e4; overflow: hidden; text-align: center; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-preview .eyebrow,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-preview .eyebrow { margin: 0 0 5px; font-size: 8px; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-preview h3,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-preview h3 { margin: 0 0 6px; font-size: 15px; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .response-preview p,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .response-preview p { margin: 0; font-size: 9px; line-height: 1.45; }
html.compact-landscape #responseOverlay[data-utility-mode="contest-response"] .modal-choice-actions,
html.desktop-mobile-preview #responseOverlay[data-utility-mode="contest-response"] .modal-choice-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* 新版功能保留：开始页教学开关。手机其余排版沿用 20260821-193355。 */
.tutorial-toggle { display: flex; align-items: center; gap: 9px; margin-top: 9px; padding: 8px 10px; border: 1px solid rgba(121,220,201,.28); background: rgba(7,28,36,.55); cursor: pointer; }
.tutorial-toggle input { flex: 0 0 auto; width: 17px; height: 17px; accent-color: #72dfc5; }
.tutorial-toggle span { display: grid; gap: 2px; min-width: 0; }
.tutorial-toggle b { color: #e9faf6; font-size: 11px; }
.tutorial-toggle small { color: var(--muted); font-size: 8px; line-height: 1.35; }

/* 电脑网页继续使用独立桌面布局；这些规则不会命中手机端。 */
html.desktop-ui .mobile-landscape-hint { display: none; }
html.desktop-ui .app-shell { width: 100%; height: 100dvh; min-height: 720px; overflow: hidden; }
html.desktop-ui .topbar { flex: 0 0 96px; height: 96px; display: grid; grid-template-columns: minmax(180px, 1fr) minmax(520px, 760px) minmax(250px, 1fr); gap: 18px; padding: 12px 20px; }
html.desktop-ui .top-actions { justify-self: end; }
html.desktop-ui .game-layout { flex: 1 1 auto; min-height: 0; grid-template-columns: 220px minmax(0, 1fr) 260px; overflow: hidden; }
html.desktop-ui .side-panel { display: block; padding: 12px; overflow: hidden; }
html.desktop-ui .side-panel .battle-log { height: 100%; margin: 0; }
html.desktop-ui .battlefield { min-height: 0; grid-template-rows: 70px minmax(0, 1fr) clamp(88px, 14dvh, 122px) minmax(0, 1fr); gap: 0; padding: 8px 14px; overflow: hidden; }
html.desktop-ui .battlefield-turn-card { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 16px; margin: 0 0 8px; padding: 9px 16px; }
html.desktop-ui .action-panel { display: flex; flex-direction: column; gap: 10px; padding: 12px; border-left: 1px solid var(--line); overflow-y: auto; }
html.desktop-ui .action-stack { display: grid; grid-template-columns: 1fr; gap: 7px; }
html.desktop-ui .primary-actions { display: grid; grid-template-columns: 1fr; gap: 7px; margin-top: auto; }
html.desktop-ui .hand-dock { flex: 0 0 clamp(170px, 22dvh, 205px); height: clamp(170px, 22dvh, 205px); grid-template-columns: minmax(0, 72%) minmax(260px, 28%); padding: 10px 16px; }
html.desktop-ui .hand { height: 150px; justify-content: flex-start; padding: 5px 10px; }
html.desktop-ui .card.full-face-card { flex-basis: 108px; height: 150px; }
html.desktop-ui .hand-selection-panel { display: grid; min-width: 0; padding: 12px; border-left: 1px solid rgba(117,226,199,.4); overflow: auto; }
html.desktop-ui .desktop-preview-toggle { display: none; }
html.desktop-ui .settings-display-panel { opacity: .7; }
@media (max-width: 900px) { .artwork-preference-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
html.desktop-ui .settings-display-heading::after { content: "手机布局专用"; color: var(--muted); font-size: 9px; }
html.desktop-ui #mainMenuOverlay.menu-page-open .main-menu-layout { top: 50%; left: 50%; width: min(1180px, calc(100vw - 80px)); max-height: calc(100dvh - 54px); transform: translate(-50%, -50%); }
html.desktop-ui #mainMenuOverlay.menu-page-open .menu-page { max-height: calc(100dvh - 105px); padding: 22px 26px; }
html.desktop-ui #menuDeckBuilderPanel { width: 100%; }
html.desktop-ui #menuDeckBuilderPanel .deck-builder-layout { grid-template-columns: minmax(320px, .9fr) minmax(520px, 1.25fr); gap: 16px; margin-top: 12px; }
html.desktop-ui #menuDeckBuilderPanel .deck-builder-current,
html.desktop-ui #menuDeckBuilderPanel .deck-builder-library { max-height: calc(100dvh - 190px); overflow-y: auto; }
html.desktop-ui #menuDeckBuilderPanel .deck-builder-library { overflow: hidden; }
html.desktop-ui #menuDeckBuilderPanel .deck-builder-library-cards { grid-template-columns: repeat(5, minmax(0, 1fr)); max-height: calc(100dvh - 420px); }
html.desktop-ui #menuDeckBuilderPanel .deck-builder-card img { height: 112px; object-fit: contain; }
html.desktop-ui #menuTestLabPanel .test-lab-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
html.desktop-ui #menuTestLabPanel .test-lab-preview { grid-column: 1 / -1; }
html.desktop-ui #menuCodexPanel .codex-detail { grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); height: calc(100dvh - 250px); }
html.desktop-ui .setup-modal { width: min(1120px, calc(100vw - 60px)); max-height: calc(100dvh - 40px); }

@media (max-width: 1250px) {
  html.desktop-ui .topbar { grid-template-columns: minmax(150px, .7fr) minmax(430px, 1.5fr) auto; gap: 10px; }
  html.desktop-ui .game-layout { grid-template-columns: 190px minmax(0, 1fr) 230px; }
  html.desktop-ui .hand-dock { grid-template-columns: minmax(0, 70%) minmax(240px, 30%); }
}

/* 手机横屏：图鉴保持原弹窗尺寸，卡面完整缩放，右侧详情在自身区域内滚动。 */
html.compact-landscape .codex-card-visual,
html.desktop-mobile-preview .codex-card-visual {
  height: 100%;
  overflow: hidden;
}
html.compact-landscape .codex-detail,
html.desktop-mobile-preview .codex-detail {
  height: calc(100dvh - 175px);
}
html.compact-landscape .codex-card-visual img,
html.desktop-mobile-preview .codex-card-visual img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100dvh - 187px);
}
html.compact-landscape .codex-card-info,
html.desktop-mobile-preview .codex-card-info {
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}
html.compact-landscape .codex-card-info section p,
html.desktop-mobile-preview .codex-card-info section p {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
}

/* 手机横屏：战斗右下说明靠上，并让超长效果文字在说明区内上下滑动。 */
html.compact-landscape .hand-selection-panel,
html.desktop-mobile-preview .hand-selection-panel {
  padding: 0 7px 3px;
}
html.compact-landscape .hand-selection-panel .selection-preview,
html.desktop-mobile-preview .hand-selection-panel .selection-preview {
  height: 100%;
  max-height: 100%;
  margin-top: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}
html.compact-landscape .hand-selection-panel .preview-card,
html.desktop-mobile-preview .hand-selection-panel .preview-card {
  align-content: start;
  padding-top: 0;
}
html.compact-landscape .hand-selection-panel .description,
html.desktop-mobile-preview .hand-selection-panel .description,
html.compact-landscape .hand-selection-panel .stack-effects,
html.desktop-mobile-preview .hand-selection-panel .stack-effects,
html.compact-landscape .hand-selection-panel .stack-effects li span,
html.desktop-mobile-preview .hand-selection-panel .stack-effects li span {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
}

/* 2026-08-27：电脑全屏沿用手机战场的信息架构，仅放大可用空间；不影响手机/平板断点。 */
html.desktop-ui {
  --desktop-action-width: clamp(176px, 12vw, 230px);
  --desktop-hand-height: clamp(188px, 25dvh, 244px);
  --desktop-card-width: clamp(112px, 8.3vw, 154px);
  --desktop-card-height: calc(var(--desktop-card-width) * 1.37);
  --desktop-hero-width: clamp(112px, 8.1vw, 146px);
  --desktop-hero-height: calc(var(--desktop-hero-width) * 1.38);
  --desktop-active-hero-width: clamp(120px, 8.6vw, 156px);
  --desktop-active-hero-height: calc(var(--desktop-active-hero-width) * 1.38);
}
html.desktop-ui body { overflow: hidden; }
html.desktop-ui .app-shell {
  width: 100%;
  height: 100dvh;
  min-height: 640px;
  overflow: hidden;
}
html.desktop-ui .topbar {
  flex: 0 0 clamp(72px, 9dvh, 96px);
  height: clamp(72px, 9dvh, 96px);
  min-height: 72px;
  display: grid;
  grid-template-columns: clamp(140px, 13vw, 210px) minmax(460px, 1fr) auto;
  align-items: center;
  gap: clamp(10px, 1.2vw, 22px);
  padding: 8px clamp(14px, 1.5vw, 28px);
}
html.desktop-ui .brand-menu-logo {
  width: clamp(132px, 10vw, 182px);
  max-height: 58px;
  object-fit: contain;
}
html.desktop-ui .topbar .battlefield-turn-card {
  position: relative;
  width: 100%;
  max-width: none;
  min-width: 0;
  min-height: 54px;
  margin: 0;
  padding: 6px 86px 6px 12px;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 10px;
  border-radius: 22px;
  cursor: pointer;
}
html.desktop-ui .topbar .battlefield-turn-card .eyebrow { display: none; }
html.desktop-ui .topbar .battlefield-turn-card .turn-number { margin: 0; font-size: clamp(24px, 2vw, 32px); }
html.desktop-ui .topbar .battlefield-turn-card .turn-owner { margin: 0 0 4px; font-size: clamp(11px, .9vw, 14px); }
html.desktop-ui .topbar .battlefield-turn-card .phase-track { max-width: none; gap: 8px; }
html.desktop-ui .topbar .battlefield-turn-card .phase { padding: 3px 0; font-size: clamp(8px, .66vw, 10px); }
html.desktop-ui .topbar .battlefield-turn-card::after {
  content: "点击查看对战流程";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #9be9d7;
  font: 700 clamp(8px, .62vw, 10px)/1 Consolas, monospace;
  white-space: nowrap;
}
html.desktop-ui .top-actions { justify-self: end; gap: 8px; }
html.desktop-ui .top-actions .icon-btn { min-height: 42px; padding: 8px 13px; font-size: clamp(12px, .9vw, 15px); }

html.desktop-ui .game-layout {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--desktop-action-width);
  grid-template-areas: "battle actions";
  overflow: hidden;
}
html.desktop-ui .side-panel { display: none; }
html.desktop-ui .battlefield {
  position: relative;
  grid-area: battle;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  padding: 5px clamp(12px, 1.2vw, 24px);
  overflow: hidden;
}
html.desktop-ui .opponent-zone { grid-row: 1; }
html.desktop-ui .human-zone { grid-row: 2; }
html.desktop-ui .player-zone {
  position: relative;
  display: block;
  min-width: 0;
  min-height: 0;
}
html.desktop-ui .player-zone .hero-line {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1vw, 18px);
  padding: 0 clamp(154px, 14vw, 260px) 0 clamp(190px, 18vw, 330px);
}
html.desktop-ui .hero-card.full-face-hero {
  flex: 0 0 auto;
  width: var(--desktop-hero-width);
  height: var(--desktop-hero-height);
}
html.desktop-ui .hero-card.full-face-hero.active {
  width: var(--desktop-active-hero-width);
  height: var(--desktop-active-hero-height);
}

html.desktop-ui .corner-status {
  position: absolute;
  z-index: 9;
  left: clamp(20px, 3.6vw, 72px);
  display: flex;
  align-items: flex-start;
  gap: 5px;
  width: clamp(150px, 14vw, 238px);
  min-height: clamp(92px, 11dvh, 126px);
  padding-left: clamp(48px, 3.6vw, 62px);
  color: #e5f4f0;
  text-shadow: 0 1px 5px #020811;
}
html.desktop-ui .opponent-zone .corner-status { top: clamp(8px, 1.5dvh, 18px); flex-direction: column; }
html.desktop-ui .human-zone .corner-status { bottom: clamp(8px, 1.5dvh, 18px); flex-direction: column-reverse; }
html.desktop-ui .zone-avatar {
  position: absolute;
  left: 0;
  top: 4px;
  display: grid;
  width: clamp(38px, 3vw, 52px);
  height: clamp(38px, 3vw, 52px);
  place-items: center;
  border: 1px solid #9be9d7;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #335e62, #0a1b21);
  background-size: cover;
  background-position: center;
  color: #c5f7eb;
  font-size: clamp(13px, 1.1vw, 18px);
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 0 3px rgba(3, 14, 20, .78);
}
html.desktop-ui .human-zone .zone-avatar { top: auto; bottom: 4px; }
html.desktop-ui .zone-hand-count {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: #c9efe5;
  font: 700 clamp(9px, .72vw, 12px)/1 Consolas, monospace;
  letter-spacing: .06em;
  white-space: nowrap;
}
html.desktop-ui .zone-hand-count strong { color: #75e6c8; font-size: clamp(18px, 1.5vw, 25px); }
html.desktop-ui .zone-hand-count small { color: #c7d5d2; font-size: clamp(8px, .68vw, 11px); }
html.desktop-ui .corner-energy {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 5px;
  min-height: 24px;
  color: #9feee1;
  font: 700 clamp(9px, .72vw, 12px)/1 Consolas, monospace;
}
html.desktop-ui .corner-energy strong { color: #80efd5; font-size: clamp(19px, 1.55vw, 27px); }
html.desktop-ui .corner-energy .charge-cards { display: flex; min-height: 22px; max-width: 72px; overflow: hidden; }
html.desktop-ui .corner-energy .charge-card { flex-basis: 17px; width: 17px; height: 23px; margin-right: -7px; }
html.desktop-ui .charge-empty { color: #79918d; font-size: clamp(8px, .62vw, 10px); white-space: nowrap; }
html.desktop-ui .zone-hp { display: grid; grid-template-columns: auto auto auto; align-items: baseline; gap: 3px; color: #dcebe8; }
html.desktop-ui .zone-hp p {
  grid-column: 1 / -1;
  max-width: 100%;
  margin: 0;
  overflow: hidden;
  color: #d5e7e4;
  font: 700 clamp(11px, .9vw, 15px)/1.15 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}
html.desktop-ui .zone-hp strong { color: #ff817b; font: 700 clamp(24px, 2vw, 34px)/1 Consolas, monospace; }
html.desktop-ui .zone-hp small { color: #c8d4d1; font: 700 clamp(9px, .7vw, 12px)/1 Consolas, monospace; white-space: nowrap; }
html.desktop-ui .zone-hp em { grid-column: auto; color: #86c5df; font: 700 clamp(8px, .62vw, 10px)/1 Consolas, monospace; font-style: normal; white-space: nowrap; }

html.desktop-ui .battlefield > .deck-readout {
  position: absolute;
  z-index: 10;
  right: clamp(14px, 1.5vw, 28px);
  display: block;
  margin: 0;
  transform: none;
}
html.desktop-ui .battlefield > .opponent-deck { top: clamp(18px, 3dvh, 34px); bottom: auto; left: auto; }
html.desktop-ui .battlefield > .player-deck { top: auto; bottom: clamp(10px, 2dvh, 24px); left: auto; }
html.desktop-ui .corner-piles { display: flex; align-items: end; gap: clamp(7px, .7vw, 12px); }
html.desktop-ui .corner-piles .pile-slot { display: grid; gap: 4px; justify-items: center; }
html.desktop-ui .corner-piles .deck-stack,
html.desktop-ui .corner-piles .discard-stack,
html.desktop-ui .corner-piles .role-deck-button {
  width: clamp(43px, 3.3vw, 58px);
  height: clamp(58px, 4.5vw, 79px);
  min-height: clamp(58px, 4.5vw, 79px);
  margin: 0;
  padding: 0;
  border-radius: 2px;
  box-shadow: 3px 4px 0 rgba(0,0,0,.32);
}
html.desktop-ui .corner-piles .pile-caption { font-size: clamp(8px, .62vw, 10px); white-space: nowrap; }
html.desktop-ui .corner-piles .role-deck-button { background: #151714 url("assets/card-backs/鸣潮对决-卡背-透明-v1.png") center / 100% 100% no-repeat; }
html.desktop-ui .corner-piles .pile-passive { pointer-events: none; filter: brightness(.82); }

html.desktop-ui .arena-core { display: none; }
html.desktop-ui .battlefield:has(.arena-contest-stage:not(.hidden)) { grid-template-rows: minmax(0, 1fr) clamp(42px, 6dvh, 66px) minmax(0, 1fr); }
html.desktop-ui .battlefield:has(.arena-contest-stage:not(.hidden)) .arena-core {
  display: grid;
  grid-row: 2;
  grid-template-columns: 44px minmax(0, .6fr) minmax(230px, 1.35fr) minmax(0, .6fr) 44px;
  gap: 5px;
}
html.desktop-ui .battlefield:has(.arena-contest-stage:not(.hidden)) .human-zone { grid-row: 3; }
html.desktop-ui .combat-status { height: clamp(42px, 6dvh, 62px); padding: 0 8px; }
html.desktop-ui .combat-status small,
html.desktop-ui .versus-line { display: none; }
html.desktop-ui .combat-status strong { font-size: clamp(10px, .8vw, 13px); }

html.desktop-ui .action-panel {
  position: relative;
  grid-area: actions;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: clamp(10px, 1vw, 18px);
  border-left: 1px solid var(--line);
  border-top: 0;
  overflow: hidden;
}
html.desktop-ui .action-panel .action-stack,
html.desktop-ui .action-panel .selection-card { display: none; }
html.desktop-ui .action-panel .primary-actions {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  margin: 0;
}
html.desktop-ui .action-panel .primary-actions button {
  min-height: clamp(58px, 8dvh, 84px);
  padding: 10px 8px;
  font-size: clamp(12px, 1vw, 16px);
}
html.desktop-ui .action-panel .primary-actions small { margin-top: 4px; font-size: clamp(8px, .62vw, 10px); line-height: 1.3; }

html.desktop-ui .hand-dock {
  flex: 0 0 var(--desktop-hand-height);
  height: var(--desktop-hand-height);
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 78%) minmax(0, 22%);
  grid-template-rows: minmax(0, 1fr);
  column-gap: 0;
  padding: 4px clamp(12px, 1.1vw, 22px) 6px;
  overflow: hidden;
}
html.desktop-ui .hand {
  grid-column: 1;
  min-width: 0;
  height: calc(var(--desktop-hand-height) - 10px);
  justify-content: flex-start;
  align-items: flex-end;
  gap: 0;
  padding: 2px 8px 4px 0;
  overflow-x: auto;
  overflow-y: hidden;
}
html.desktop-ui .card.full-face-card {
  flex: 0 0 var(--desktop-card-width);
  width: var(--desktop-card-width);
  height: var(--desktop-card-height);
  margin-left: clamp(-12px, -.65vw, -6px);
}
html.desktop-ui .hand .card.full-face-card:first-child { margin-left: 0; }
html.desktop-ui .hand-meta { display: none; }
html.desktop-ui .hand-charge-button { z-index: 30; width: 30px; height: 30px; padding: 0; font-size: 15px; }
html.desktop-ui .hand-charge-button:not(.hidden) { display: grid; pointer-events: auto; }
html.desktop-ui .hand-selection-panel {
  grid-column: 2;
  align-self: stretch;
  min-width: 0;
  min-height: 0;
  display: block;
  padding: 4px 10px 5px;
  border-left: 1px solid rgba(117, 226, 199, .56);
  background: linear-gradient(90deg, rgba(17, 49, 53, .3), rgba(5, 17, 19, .05));
  overflow: hidden;
}
html.desktop-ui .hand-selection-panel > .eyebrow { margin: 0 0 4px; color: #88d6c4; font-size: clamp(8px, .6vw, 10px); }
html.desktop-ui .hand-selection-panel .selection-preview {
  display: block;
  width: 100%;
  height: calc(100% - 16px);
  min-height: 0;
  margin: 0;
  padding: 0 3px 0 0;
  border: 0;
  background: transparent;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  text-align: center;
}
html.desktop-ui .hand-selection-panel .preview-card { display: grid; align-content: start; justify-items: center; gap: 3px; width: 100%; padding: 0; background: transparent; text-align: center; }
html.desktop-ui .hand-selection-panel .preview-card h3 { margin: 0; font-size: clamp(13px, 1vw, 17px); }
html.desktop-ui .hand-selection-panel .tone-tag,
html.desktop-ui .hand-selection-panel .cost-line { font-size: clamp(8px, .65vw, 11px); }
html.desktop-ui .hand-selection-panel .description { display: block; margin: 4px 0 0; overflow: visible; font-size: clamp(9px, .72vw, 12px); line-height: 1.45; -webkit-line-clamp: unset; }
html.desktop-ui .hand-selection-panel .stack-effects { display: grid; gap: 4px; width: 100%; margin: 5px 0 0; overflow: visible; }
html.desktop-ui .hand-selection-panel .stack-effects li { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 5px; min-width: 0; padding: 4px; font-size: clamp(8px, .62vw, 10px); line-height: 1.35; text-align: left; }
html.desktop-ui .hand-selection-panel .stack-effects li span { display: block; overflow: visible; -webkit-line-clamp: unset; }

/* 窄电脑屏幕仍保持同一结构，只缩小卡牌与右侧操作栏，避免文字和卡面互相遮挡。 */
@media (max-width: 1250px) {
  html.desktop-ui {
    --desktop-action-width: clamp(148px, 13vw, 174px);
    --desktop-hand-height: clamp(174px, 23dvh, 210px);
    --desktop-card-width: clamp(98px, 8.4vw, 118px);
    --desktop-hero-width: clamp(92px, 7.7vw, 112px);
    --desktop-active-hero-width: clamp(100px, 8.3vw, 120px);
  }
  html.desktop-ui .topbar { grid-template-columns: 124px minmax(390px, 1fr) auto; gap: 8px; padding-inline: 10px; }
  html.desktop-ui .brand-menu-logo { width: 116px; }
  html.desktop-ui .top-actions { gap: 5px; }
  html.desktop-ui .top-actions .icon-btn { padding-inline: 8px; font-size: 11px; }
  html.desktop-ui .player-zone .hero-line { padding-right: 142px; padding-left: 174px; gap: 6px; }
  html.desktop-ui .corner-status { left: 14px; width: 145px; }
  html.desktop-ui .battlefield > .deck-readout { right: 10px; }
  html.desktop-ui .corner-piles .deck-stack,
  html.desktop-ui .corner-piles .discard-stack,
  html.desktop-ui .corner-piles .role-deck-button { width: 39px; height: 53px; min-height: 53px; }
  html.desktop-ui .action-panel { padding: 8px; }
  html.desktop-ui .action-panel .primary-actions button { min-height: 58px; }
}

/* 2026-08-28：“声骸剧场”对局 UI。只调整界面叠层，不处理或改写任何卡面/背面原素材。 */
:root {
  --duel-jade: #72f0d0;
  --duel-jade-soft: #b6ffec;
  --duel-gold: #d9bd76;
  --duel-ink: #030b11;
  --duel-panel: rgba(5, 20, 27, .9);
  --duel-panel-soft: rgba(7, 27, 34, .72);
}

.topbar {
  border-bottom-color: rgba(217, 189, 118, .34);
  background:
    linear-gradient(90deg, rgba(217,189,118,.08), transparent 19%, transparent 81%, rgba(217,189,118,.08)),
    rgba(2, 10, 15, .9);
  box-shadow: 0 8px 28px rgba(0,0,0,.24), inset 0 -1px rgba(114,240,208,.12);
}
.battlefield-turn-card {
  border-color: rgba(162, 238, 220, .42);
  background: linear-gradient(90deg, rgba(7,31,38,.96), rgba(5,20,27,.8));
  box-shadow: inset 0 0 18px rgba(114,240,208,.05), 0 0 22px rgba(114,240,208,.05);
}
.battlefield-turn-card::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--duel-gold);
  transform: translateY(-50%) rotate(45deg);
  background: var(--duel-ink);
  box-shadow: 0 0 10px rgba(217,189,118,.42);
}
.phase { border-color: rgba(124,164,157,.24); }
.phase.active {
  color: var(--duel-jade-soft);
  border-color: var(--duel-jade);
  text-shadow: 0 0 8px rgba(114,240,208,.48);
}
.icon-btn, .secondary-button {
  border-color: rgba(168, 222, 210, .4);
  background: linear-gradient(180deg, rgba(13,37,43,.84), rgba(5,18,24,.84));
}

.battlefield {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(35,103,103,.12), transparent 47%),
    linear-gradient(90deg, rgba(217,189,118,.035), transparent 14%, transparent 86%, rgba(217,189,118,.035));
}
.battlefield::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 9% 19%;
  pointer-events: none;
  opacity: .38;
  background:
    radial-gradient(ellipse at 50% 30%, transparent 64%, rgba(114,240,208,.14) 65%, transparent 66%),
    radial-gradient(ellipse at 50% 70%, transparent 67%, rgba(217,189,118,.12) 68%, transparent 69%);
}
.player-zone { border-color: rgba(217,189,118,.3); }
.player-zone .hero-line { position: relative; z-index: 2; }
.hero-card.full-face-hero {
  border-color: rgba(217,189,118,.46);
  box-shadow: 0 7px 18px rgba(0,0,0,.34);
}
.hero-card.full-face-hero.active {
  border-color: var(--duel-jade);
  box-shadow: 0 0 0 2px rgba(114,240,208,.14), 0 0 20px rgba(114,240,208,.28), 0 8px 22px rgba(0,0,0,.38);
}
.hero-card.full-face-hero.active::after {
  content: "领队";
  position: absolute;
  top: 3px;
  right: 3px;
  z-index: 6;
  padding: 2px 4px;
  border: 1px solid rgba(217,189,118,.72);
  color: #fff0b9;
  background: rgba(9,18,22,.88);
  font: 700 6px/1 "Microsoft YaHei UI", sans-serif;
  letter-spacing: .08em;
}
.hero-card.full-face-hero.selected {
  outline-color: #f3d68a;
  box-shadow: 0 0 0 2px rgba(243,214,138,.14), 0 0 20px rgba(243,214,138,.25);
}

.corner-status {
  border-left: 1px solid rgba(217,189,118,.42);
  background: linear-gradient(90deg, rgba(4,18,25,.92), rgba(6,24,31,.48), transparent);
  box-shadow: inset 14px 0 30px rgba(2,10,15,.34);
}
.zone-avatar {
  border-color: rgba(157,240,220,.74) !important;
  background-color: #071a21 !important;
  box-shadow: 0 0 0 2px rgba(3,12,17,.88), 0 0 16px rgba(114,240,208,.16) !important;
}
.zone-hand-count strong, .corner-energy strong { color: var(--duel-jade) !important; }
.corner-energy {
  grid-template-columns: auto auto auto !important;
  gap: 3px !important;
}
.corner-energy-icon {
  display: block;
  width: 32px;
  height: 32px;
  margin: -7px;
  object-fit: cover;
  object-position: center;
  transform: scale(1.08);
  transform-origin: center;
  filter: drop-shadow(0 0 5px rgba(114,240,208,.34));
}
.zone-hp { min-width: 0; }
.zone-hp p { display: flex; align-items: center; gap: 4px; }
.body-hp-tag {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 13px;
  padding: 1px 4px;
  border: 1px solid rgba(217,189,118,.55);
  color: #efd998;
  background: rgba(80,58,22,.28);
  font: 700 7px/1 Consolas, monospace;
  letter-spacing: .08em;
}
.zone-hp em {
  padding: 1px 4px;
  border: 1px solid rgba(116,185,238,.38);
  border-radius: 8px;
  background: rgba(41,105,142,.16);
}

.action-panel {
  background: linear-gradient(180deg, rgba(3,14,20,.92), rgba(4,18,22,.82));
  border-left-color: rgba(217,189,118,.28);
}
.primary-actions { gap: 8px; }
.primary-actions .primary-button {
  border-color: var(--duel-jade);
  background: linear-gradient(135deg, #c2ffed, #78dfc1 68%, #a4efd9);
  box-shadow: 0 0 0 1px rgba(114,240,208,.12), 0 0 22px rgba(114,240,208,.18);
}
.primary-actions .secondary-button { border-color: rgba(217,189,118,.38); }
.action-button {
  border-color: rgba(157,221,207,.32);
  background: linear-gradient(90deg, rgba(8,30,36,.96), rgba(5,19,24,.82));
}
.action-icon.generated-icon { overflow: visible; border: 0; background: transparent; }
.action-icon.generated-icon img { width: 34px; height: 34px; object-fit: contain; }
.hand-charge-button {
  overflow: visible;
  border-color: rgba(183,255,235,.72);
  background: rgba(3,18,21,.88);
  box-shadow: 0 0 0 2px rgba(114,240,208,.14), 0 0 13px rgba(114,240,208,.32);
}
.hand-charge-button:active { transform: scale(.9); }
.hand-charge-button img { width: 100%; height: 100%; object-fit: contain; pointer-events: none; }

.hand-dock {
  border-top-color: rgba(217,189,118,.3);
  background: linear-gradient(180deg, rgba(3,13,18,.94), rgba(2,8,12,.98));
}
.hand-selection-panel {
  border-left-color: rgba(217,189,118,.38) !important;
  background: linear-gradient(90deg, rgba(8,31,35,.42), rgba(4,14,19,.14)) !important;
}
.hand-selection-panel .preview-card h3 { color: #f2fbf8; }
.hand-selection-panel .description { color: #cfe0dc !important; }
.selection-preview.empty { color: #78928d; }

.deck-readout .pile-caption { color: #dfece8; }
.corner-piles .deck-stack,
.corner-piles .discard-stack,
.corner-piles .role-deck-button { border-color: rgba(217,189,118,.48) !important; }

.battle-log-sheet,
.pause-menu-card,
.modal {
  border-color: rgba(153,231,213,.46);
  background:
    linear-gradient(135deg, rgba(217,189,118,.05), transparent 28%),
    linear-gradient(145deg, rgba(7,28,35,.98), rgba(2,12,18,.98));
  box-shadow: 0 26px 76px rgba(0,0,0,.7), 0 0 32px rgba(114,240,208,.1);
}
.mobile-log-list .log-entry {
  color: #c9dcd7;
  border-left-color: rgba(114,240,208,.55);
  background: rgba(18,48,52,.24);
  padding: 5px 7px;
}

html.compact-landscape .corner-status,
html.desktop-mobile-preview .corner-status {
  padding: 3px 3px 3px 29px;
  min-height: 88px;
}
html.compact-landscape .zone-avatar,
html.desktop-mobile-preview .zone-avatar { left: 2px; width: 24px; height: 24px; }
html.compact-landscape .zone-hp,
html.desktop-mobile-preview .zone-hp { width: 80px; }
html.compact-landscape .zone-hp strong,
html.desktop-mobile-preview .zone-hp strong { font-size: 17px; }
html.compact-landscape .zone-hp p,
html.desktop-mobile-preview .zone-hp p { font-size: 7px; }
html.compact-landscape .corner-energy-icon,
html.desktop-mobile-preview .corner-energy-icon { width: 24px; height: 24px; margin: -5px; transform: scale(1.08); }

html.desktop-ui .corner-status {
  padding: 8px 8px 8px clamp(50px, 3.8vw, 66px);
  border-top: 1px solid rgba(114,240,208,.12);
  border-bottom: 1px solid rgba(114,240,208,.08);
}
html.desktop-ui .zone-hp { width: 100%; }
html.desktop-ui .corner-energy-icon { width: 38px; height: 38px; margin: -8px; transform: scale(1.08); }

/* 操作流程每次只保留最上层可读信息，避免升级/弃牌时多层文字透出。 */
#quickActionOverlay,
#battleSelectOverlay,
#upgradeDiscardOverlay {
  background: #01080d !important;
  backdrop-filter: none;
  opacity: 1;
}
.quick-action-modal,
.battle-select-modal,
#upgradeDiscardOverlay .battle-select-modal {
  background: #061820 !important;
  opacity: 1;
  box-shadow: 0 24px 72px rgba(0,0,0,.78), 0 0 26px rgba(114,240,208,.1);
}
.quick-action-choices,
.battle-select-layout { background: rgba(2,12,17,.28); }
.quick-choice { background: #0a242a; }
.mobile-log-list .log-entry {
  color: #e0efeb !important;
  opacity: 1 !important;
}
.mobile-log-list .log-entry.turn,
.mobile-log-list .log-entry.charge { color: #c8fff1 !important; }
.mobile-log-list .log-entry.win,
.mobile-log-list .log-entry.upgrade { color: #ffe7a9 !important; }
.mobile-log-list .log-entry.damage,
.mobile-log-list .log-entry.gameover { color: #ffd1ce !important; }

html.compact-landscape .battlefield-turn-card::before,
html.desktop-mobile-preview .battlefield-turn-card::before { display: none; }

@media (prefers-reduced-motion: reduce) {
  .hero-card,
  .action-button,
  .primary-button,
  .secondary-button { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* 联机观战仅展示投影视角，不为观众开放操作。人数常驻回合卡，避免遮挡战场。 */
.spectator-status { margin-top: 2px; color: #b6ffec; font: 700 10px/1.2 "Microsoft YaHei UI", sans-serif; letter-spacing: .04em; }
.spectator-controls { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.spectator-status.hidden, .spectator-controls.hidden { display: none; }
.spectator-controls button { min-height: 24px; padding: 3px 6px; border: 1px solid rgba(114,240,208,.42); color: #d7fff4; background: rgba(4,27,31,.78); font: 700 9px/1 "Microsoft YaHei UI", sans-serif; }
.spectator-controls button.active { border-color: #d9bd76; color: #fff0b9; box-shadow: inset 0 0 0 1px rgba(217,189,118,.22); }
html.compact-landscape .spectator-status, html.desktop-mobile-preview .spectator-status { font-size: 8px; }
html.compact-landscape .spectator-controls, html.desktop-mobile-preview .spectator-controls { gap: 2px; margin-top: 2px; }
html.compact-landscape .spectator-controls button, html.desktop-mobile-preview .spectator-controls button { min-height: 18px; padding: 2px 4px; font-size: 7px; }