:root{--bg: #F4EFE6;--ink: #1F1D19;--sub: #8A8375;--line: #B0A792;--line-soft: #DCD5C4;--red: #D64535;--red-soft: rgba(214,69,53,.1);--card: #FBF8F1;--footer-h: 44px;--deck-h: 0px;--top-h: clamp(150px, 22vh, 280px)}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--ink);font-family:PingFang SC,Microsoft YaHei,-apple-system,Segoe 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#d6453500}}#cardDeck{display:none;position:absolute;left:0;right:0;bottom:var(--footer-h);height:var(--deck-h);z-index:15;pointer-events:none}.pile-tag{position:absolute;bottom:2px;left:50%;transform:translate(-50%);font-size:clamp(9px,.8vw,11px);letter-spacing:.2em;color:var(--sub);opacity:.7;pointer-events:none}.pcard{position:absolute;border-radius:14px;background:linear-gradient(180deg,#fffefb,#f8f2e5);border:1px solid #E8DFCC;box-shadow:0 6px 20px #3c2d141a,0 2px 6px #3c2d140f,inset 0 1px #fffc;padding:10px 12px;cursor:pointer;transition:box-shadow .25s ease,filter .25s ease,transform .25s 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