:root{--ink:#17231d;--muted:#6d7c73;--cream:#f3efe4;--paper:#fffdf7;--green:#17684b;--green2:#0e4b37;--gold:#e7b852;--red:#b84237;--line:#dcd8cc;--shadow:0 18px 50px #17231d1a}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 20%,#fffdf8 0,#eee8d9 65%,#e6dfcf 100%);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}.shell{max-width:1180px;margin:auto;padding:0 24px 50px}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #b8b4a955}.topbar div{display:flex;align-items:baseline;gap:14px}.topbar b{font-size:21px;letter-spacing:.03em}.topbar small,.muted{color:var(--muted)}main{padding-top:34px}.hidden{display:none!important}.panel{background:#fffdf9cc;border:1px solid #d8d3c5;border-radius:18px;box-shadow:var(--shadow)}.auth{max-width:460px;margin:50px auto;padding:38px}.eyebrow{margin:0 0 7px;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.2em}.auth h1,.section-head h2{margin:0 0 10px;font-family:Georgia,"Songti SC",serif}.auth h1{font-size:38px}.auth label{display:block;margin:20px 0 0;color:var(--muted);font-size:13px}input{width:100%;margin-top:7px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit;color:var(--ink);outline:none}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #17684b18}button{border:1px solid #c8c5ba;border-radius:10px;padding:11px 17px;background:#fff;font-weight:700;color:var(--ink);cursor:pointer;transition:.16s}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 15px #17231d1c}button:disabled{opacity:.4;cursor:not-allowed}.primary{background:var(--green);border-color:var(--green);color:#fff}.auth .primary{width:100%;margin-top:25px;padding:14px}.ghost{background:transparent}.danger{color:var(--red);border-color:#b8423755}.pill{padding:6px 11px;border-radius:999px;font-size:12px;font-weight:700}.pill.online{background:#d7eee3;color:var(--green)}.pill.offline{background:#f2ddd8;color:var(--red)}.section-head,.game-head{display:flex;align-items:center;justify-content:space-between}.section-head{margin:15px 0 20px}.section-head h2{font-size:31px}.join-row{padding:18px;display:grid;grid-template-columns:1fr auto auto;gap:10px}.join-row input{margin:0}.room-list{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.room-card{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--paper);display:flex;align-items:center;justify-content:space-between}.room-card b{font-size:21px;letter-spacing:.12em}.room-card small{display:block;margin-top:5px;color:var(--muted)}.empty{padding:50px;text-align:center;color:var(--muted);border:1px dashed #bfb9a9;border-radius:14px}.game-head{min-height:56px}.game-head .eyebrow{display:inline;margin-right:10px}.game-head>div:first-child b{font-size:20px;letter-spacing:.14em}.game-meta{color:var(--muted);font-size:14px}.game-meta b{color:var(--ink)}.table{position:relative;min-height:485px;margin-top:14px;border-radius:180px;background:radial-gradient(circle,#257657,#0c4b36 70%);border:10px solid #c79b56;box-shadow:inset 0 0 0 2px #f5d89a,inset 0 0 45px #052f22,0 18px 45px #17231d35;color:white;overflow:hidden}.players{position:absolute;inset:0}.player{position:absolute;width:160px;padding:13px;background:#fffef4;color:var(--ink);border-radius:13px;border:2px solid transparent;box-shadow:0 8px 22px #001c1450}.player.turn{border-color:var(--gold);box-shadow:0 0 0 4px #e7b85244,0 8px 22px #001c1450}.player:nth-child(1){left:50%;top:14px;transform:translateX(-50%)}.player:nth-child(2){left:18px;top:50%;transform:translateY(-50%)}.player:nth-child(3){right:18px;top:50%;transform:translateY(-50%)}.player-head{display:flex;align-items:center;justify-content:space-between}.avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#dce9df;font-weight:800}.player-name{flex:1;padding-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.role{font-size:11px;padding:3px 7px;border-radius:999px;background:#e6e2d7}.role.landlord{background:#f3d58e;color:#6e4300}.player-info{display:flex;justify-content:space-between;margin-top:8px;color:var(--muted);font-size:11px}.offline-mark{color:var(--red)}.center-stage{position:absolute;width:390px;left:50%;top:50%;transform:translate(-50%,-44%);text-align:center}.center-stage small{color:#cbe2d7}.mini-cards,.last-play{display:flex;min-height:56px;justify-content:center;align-items:center;gap:5px}.phase-text{font-family:Georgia,"Songti SC",serif;font-size:23px;margin:10px 0 3px}.actions{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;min-height:43px;margin-top:10px}.actions .accent{background:var(--gold);border-color:var(--gold);color:#402a00}.card{position:relative;width:57px;height:79px;border-radius:7px;border:1px solid #bbb;background:#fff;color:#111;box-shadow:0 3px 8px #001c1440;flex:0 0 auto;user-select:none}.card.red{color:#c2292d}.card .rank{position:absolute;left:6px;top:4px;font:700 18px Georgia}.card .suit{position:absolute;left:6px;top:23px;font-size:17px}.card .big-suit{position:absolute;right:7px;bottom:5px;font-size:27px}.card.joker{background:linear-gradient(145deg,#fff,#f2ead4)}.mini-cards .card,.last-play .card{width:40px;height:55px}.mini-cards .card .rank,.last-play .card .rank{font-size:13px;left:4px}.mini-cards .card 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17px;background:#15251e;color:white;border-radius:9px;opacity:0;pointer-events:none;transition:.2s;z-index:5}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:760px){.shell{padding:0 12px 30px}.topbar small{display:none}.auth{padding:25px}.table{border-radius:35px;min-height:500px}.player{width:125px}.player:nth-child(2){left:8px;top:35%}.player:nth-child(3){right:8px;top:35%}.center-stage{width:92%;top:67%}.join-row{grid-template-columns:1fr 1fr}.join-row input{grid-column:1/-1}.game-meta{display:none}.hand{justify-content:flex-start;padding-left:22px}.hand .card{margin-left:-27px}.room-list{grid-template-columns:1fr}}