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10px;gap:8px}.result-board{min-width:0}}@media (max-width: 480px){:root{--gt-card-w: 38px;--gt-card-h: 56px;--gt-card-gap: -22px;--bh-card-w: 32px;--bh-card-h: 44px}.room-seat-avatar{width:34px;height:34px;font-size:15px}.gt-hand-toggle{padding:8px 10px;font-size:12px}.gt-hand-sort{padding:6px 9px;font-size:11px}.gt-hand-hint{display:none}.gt-hand-collapsed .gt-btn{padding:7px 12px}.gt-hand-grid{grid-template-columns:repeat(auto-fill,minmax(calc(var(--gt-card-w, 54px) + 6px),1fr));gap:8px}}@media (hover: none) and (pointer: coarse){.gt-card,.bh-card,.room-join-btn,.room-create-btn,.gt-btn,.bh-btn,.room-btn,.gt-hand-toggle,.rcf-btn{-webkit-tap-highlight-color:transparent}}@media (prefers-reduced-motion: reduce){.gt-hand-panel.expanded .gt-hand-expanded{animation:none}.gt-hand-grid .gt-card,.gt-hand-grid .gt-card:hover,.gt-hand-grid .gt-card.selected{transition:none}}:root,html[data-goutong-skin=silk]{--gt-card-face: linear-gradient(160deg, #f6f2e7, #ece5d2);--gt-card-border: rgba(42, 42, 36, .35);--gt-card-ink: #2a2a24;--gt-table-bg: radial-gradient(ellipse at 50% -10%, rgba(45, 100, 133, .16), transparent 55%), radial-gradient(ellipse at 85% 110%, rgba(139, 100, 56, .12), transparent 50%), #0a0a0f;--gt-accent: rgba(232, 196, 122, .9);--gt-panel-border: rgba(243, 239, 228, .14)}html[data-goutong-skin=bamboo]{--gt-card-face: linear-gradient(160deg, #eef2e4, #dbe5cf);--gt-card-border: rgba(58, 84, 52, .4);--gt-card-ink: #2c3a28;--gt-table-bg: radial-gradient(ellipse at 50% -10%, rgba(74, 122, 91, .22), transparent 55%), radial-gradient(ellipse at 85% 110%, rgba(94, 122, 74, .14), transparent 50%), #0b120c;--gt-accent: rgba(168, 216, 158, .9);--gt-panel-border: rgba(224, 236, 214, .16)}html[data-goutong-skin=cinnabar]{--gt-card-face: linear-gradient(160deg, #f7ece2, #eed9c8);--gt-card-border: rgba(96, 42, 30, .4);--gt-card-ink: #3a241c;--gt-table-bg: radial-gradient(ellipse at 50% -10%, rgba(184, 52, 30, .18), transparent 55%), radial-gradient(ellipse at 85% 110%, rgba(139, 100, 56, .14), transparent 50%), #140c0a;--gt-accent: rgba(240, 178, 122, .9);--gt-panel-border: rgba(247, 236, 226, .16)}.room-app{background:var( --gt-table-bg, radial-gradient(ellipse at 50% -10%, rgba(45, 100, 133, .16), transparent 55%), #0a0a0f )}.gt-card,.bh-card{background:var(--gt-card-face, linear-gradient(160deg, #f6f2e7, #ece5d2));border-color:var(--gt-card-border, rgba(42, 42, 36, .35))}.gt-card.black,.bh-card{color:var(--gt-card-ink, #2a2a24)}.gt-card.selected,.bh-card.selected{box-shadow:0 0 0 2px var(--gt-accent, rgba(232, 196, 122, .9)),0 6px 14px #00000073}.bh-row.predict{border-color:var(--gt-accent, rgba(232, 196, 122, .8))}.skin-switch-btn{padding:4px 12px;font-family:Noto Sans SC,sans-serif;font-size:11px;color:#f3efe4cc;background:transparent;border:1px dashed rgba(243,239,228,.3);border-radius:999px;cursor:pointer;transition:border-color .2s}.skin-switch-btn:hover{border-color:var(--gt-accent, rgba(232, 196, 122, .8))}.game-play-frame{display:flex;flex-direction:column;height:100vh;width:100vw}.game-play-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#0a0a0fe6;backdrop-filter:blur(8px);color:#f3efe4;flex-shrink:0;border-bottom:1px solid rgba(243,239,228,.1)}.game-play-back,.game-play-newtab{display:inline-flex;align-items:center;gap:6px;color:#f3efe4;font-family:"Noto Serif SC",serif;font-size:13px;text-decoration:none;padding:6px 12px;border-radius:4px;transition:background .2s}.game-play-back:hover,.game-play-newtab:hover{background:#f3efe41a}.game-play-title{display:flex;align-items:center;gap:8px;color:#f3efe4}.game-play-mode-tag{display:inline-flex;align-items:center;padding:4px 12px;font-family:Noto Sans SC,sans-serif;font-size:11px;color:#f3efe4;border:1px solid rgba(243,239,228,.35);border-radius:999px}.game-play-main{flex:1;position:relative;overflow:hidden}.room-app{width:100%;height:100%;overflow-y:auto}.game-play-iframe{width:100%;height:100%;border:0;display:block}.game-play-error{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#f3efe4;font-family:"Noto Serif SC",serif}.game-play-error a{color:#b8341e;text-decoration:underline}