:root{--bg: #fff8ee;--card: #ffffff;--ink: #3b2a20;--muted: #6f5f53;--line: #eadfce;--brand: #e8732a;--brand-dark: #b9541a;--brand-soft: #ffeedd;--radius: 16px;font-family:system-ui,-apple-system,Segoe UI,Noto Sans TC,Hiragino Sans,Microsoft JhengHei,sans-serif;color:var(--ink);background:var(--bg);accent-color:var(--brand)}*{box-sizing:border-box}body{margin:0;background:var(--bg);line-height:1.6;font-size:17px}a{color:var(--brand-dark)}main{max-width:960px;margin:0 auto;padding:0 16px 48px}button{font:inherit;color:inherit}.top{max-width:960px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand img{display:block;height:52px;width:auto}.langs{position:relative}.langs summary{list-style:none;cursor:pointer;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-size:15px}.langs summary::-webkit-details-marker{display:none}.langs ul{position:absolute;right:0;top:110%;margin:0;padding:6px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:12px;z-index:10;min-width:150px}.langs a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink)}.langs a:hover,.langs a[aria-current]{background:var(--brand-soft)}.hero{text-align:center;padding:20px 0 16px}.hero h1{font-size:clamp(26px,4.5vw,38px);margin:0 0 6px}.hero p{color:var(--muted);margin:0;font-size:18px}.gico{display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:26%;background:color-mix(in srgb,var(--c) 16%,#fff)}.gico svg{width:84%;height:84%}.games{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.game-tile{display:flex;gap:14px;align-items:center;padding:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;color:var(--ink);transition:box-shadow .15s,transform .15s,border-color 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12px 40px #3b2a2033;max-width:420px;animation:pop .35s ease-out}.gend-card p{margin:0 0 10px;font-size:19px}.gend-card .gend-title{font-size:32px;font-weight:800;color:var(--brand-dark)}.gend-x{position:absolute;top:6px;right:10px;border:0;background:none;font-size:28px;color:var(--muted);cursor:pointer}@keyframes pop{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:18px;z-index:50;max-width:calc(100% - 32px);text-align:center}.mem-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:10px;max-width:560px;margin:0 auto}.mem-board.wide{max-width:760px}@media(max-width:560px){.mem-board.wide{grid-template-columns:repeat(4,1fr)}}.mem-card{position:relative;aspect-ratio:3 / 4;border:0;padding:0;background:none;cursor:pointer;perspective:600px}.mem-card span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border-radius:12px;backface-visibility:hidden;transition:transform .35s}.mem-back{background:var(--brand) repeating-linear-gradient(45deg,transparent 0 8px,rgba(255,255,255,.18) 8px 16px);border:3px solid var(--brand-dark)}.mem-face{background:#fff;border:3px solid var(--line);font-size:clamp(34px,9vw,56px);transform:rotateY(180deg)}.mem-card.up .mem-back{transform:rotateY(180deg)}.mem-card.up .mem-face{transform:rotateY(0)}.mem-card.done .mem-face{border-color:#4caf50;background:#effaf0}.slide-board{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:8px;max-width:480px;margin:0 auto;padding:8px;background:#ede3fa;border-radius:16px}.slide-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:#8e5bd0;color:#fff;font-size:clamp(26px,8vw,46px);font-weight:800;cursor:pointer;box-shadow:0 4px 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#0000004d}.card.up.red{color:#d32f2f}.card.down{background:#3d6fd8 repeating-linear-gradient(45deg,transparent 0 5px,rgba(255,255,255,.2) 5px 10px);border:3px solid #fff;box-shadow:0 1px 2px #0000004d}.card.slot{border:2px dashed rgba(255,255,255,.55)}.card.slot b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#ffffffb3;font-size:40cqw}.card i{position:absolute;top:3%;left:6%;font-style:normal;font-weight:800;font-size:38cqw;line-height:1;letter-spacing:-.04em}.card i small{font-size:32cqw;margin-left:2%}.card em{position:absolute;right:6%;bottom:4%;font-style:normal;font-size:56cqw;line-height:1}.shake{animation:shake .35s}@keyframes shake{25%{transform:translate(-6px)}75%{transform:translate(6px)}}.info h2{font-size:22px;margin:30px 0 10px}.info ol{padding-left:1.4em;font-size:18px}.info li{margin-bottom:6px}.info dt{font-weight:700;margin-top:10px;font-size:18px}.info dd{margin:2px 0 0;color:var(--muted)}.prose{max-width:720px;margin:0 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#43a047;touch-action:none}.sn-cover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#fff8ee8c;border-radius:12px;z-index:4}.sn-cover[hidden]{display:none}.sn-pad{display:grid;grid-template-columns:repeat(3,84px);grid-template-rows:repeat(2,70px);gap:8px;justify-content:center;margin-top:14px}.sn-key{border:0;border-radius:16px;background:var(--brand);color:#fff;font-size:30px;cursor:pointer;box-shadow:0 4px 0 var(--brand-dark);touch-action:manipulation}.sn-key:active{transform:translateY(3px);box-shadow:0 1px 0 var(--brand-dark)}.sn-key.up{grid-column:2;grid-row:1}.sn-key.left{grid-column:1;grid-row:2}.sn-key.down{grid-column:2;grid-row:2}.sn-key.right{grid-column:3;grid-row:2}.wm-stage{max-width:520px;margin:0 auto}.wm-field{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:18px;background:#9ccc65;border-radius:16px}.wm-hole{position:relative;aspect-ratio:1;border:0;padding:0;background:none;cursor:pointer;overflow:hidden;touch-action:manipulation}.wm-hole:after{content:"";position:absolute;left:6%;right:6%;bottom:4%;height:28%;border-radius:50%;background:#4e342e;box-shadow:inset 0 6px 8px #00000080;z-index:2}.wm-mole{position:absolute;left:18%;right:18%;bottom:16%;height:70%;border-radius:50% 50% 18% 18%;background:#a1887f;transform:translateY(105%);transition:transform .14s ease-out;z-index:1}.wm-hole:not(.up) .wm-mole{opacity:0;transition:transform .14s ease-in,opacity 0s .14s}.wm-hole.up .wm-mole{transform:none}.wm-hole.hit .wm-mole{background:#d7a99a;transform:translateY(20%) scale(.95)}.wm-mole .eye{position:absolute;top:30%;width:12%;aspect-ratio:1;border-radius:50%;background:#3b2a20}.wm-mole .eye.l{left:28%}.wm-mole .eye.r{right:28%}.wm-mole .nose{position:absolute;top:46%;left:38%;width:24%;height:15%;border-radius:50%;background:#f48fb1}.wm-hole.hit .eye{height:3px;aspect-ratio:auto;border-radius:2px;top:34%}[dir=rtl] .langs ul{right:auto;left:0}.sp-top{display:flex;justify-content:flex-end;max-width:860px;margin:0 auto}.sp-stock{display:flex;align-items:center;gap:0;border:0;background:none;padding:0;cursor:pointer;color:#fff;font-size:17px;font-weight:700}.sp-stock .card{width:44px;flex:none;margin-left:-34px}.sp-stock .card:first-child{margin-left:0}.sp-stock span:last-child{margin-left:10px}.sol-tab.sp{grid-template-columns:repeat(10,minmax(0,1fr));max-width:860px}.ck-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));max-width:520px;margin:0 auto;border:6px solid #6d4c41;border-radius:8px}.ck-cell{position:relative;aspect-ratio:1;border:0;padding:0;background:#f3e2c7;cursor:default}.ck-cell.dark{background:#8d6e63;cursor:pointer}.ck-cell.me:after,.ck-cell.cpu:after{content:"";position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#666,#111 60%);box-shadow:0 3px #00000059}.ck-cell.cpu:after{background:radial-gradient(circle at 35% 30%,#ff8a80,#c62828 60%)}.ck-cell.king:before{content:"♛";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:1;color:#ffd54f;font-size:clamp(18px,6vw,34px)}.ck-cell.can:after{box-shadow:0 0 0 4px #ffd54f}.ck-cell.pick:after{box-shadow:0 0 0 5px #4caf50}.ck-cell.dest{background:radial-gradient(circle,#4caf50 22%,#8d6e63 24%)}.ck-cell.last{box-shadow:inset 0 0 0 3px #ffd54f}.ng-board{display:grid;grid-template-columns:auto repeat(var(--n),minmax(0,1fr));max-width:560px;margin:0 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var(--brand);border-radius:18px;background:#fff;font-size:clamp(30px,9vw,44px);font-weight:800;cursor:pointer;font-variant-numeric:tabular-nums}.qm-a.ok{background:#c8e6c9;border-color:#4caf50}.qm-a.no{background:#ffcdd2;border-color:#e53935}.cb-board{display:grid;grid-template-columns:repeat(var(--w),minmax(0,1fr));gap:4px;max-width:440px;margin:0 auto;padding:6px;background:#3b2a20;border-radius:12px}.cb-cell{aspect-ratio:1;border:0;border-radius:8px;padding:0;background:var(--c);color:#ffffffd9;font-size:clamp(16px,5vw,26px);line-height:1;cursor:pointer;box-shadow:inset 0 -4px #0003}.cb-cell.empty{background:transparent;box-shadow:none}.lk-stage{max-width:640px;margin:0 auto}.lk-board{display:grid;grid-template-columns:repeat(var(--w),minmax(0,1fr));gap:5px;padding:8px;background:#e8f5e9;border-radius:14px}.lk-tile{aspect-ratio:1;border:2px solid #c5d9c6;border-radius:10px;background:#fff;font-size:clamp(22px,7vw,36px);line-height:1;padding:0;cursor:pointer;box-shadow:0 3px #a5c4a7}.lk-tile.sel{border-color:var(--brand);background:var(--brand-soft);transform:translateY(-2px)}.lk-tile.hint{animation:hint 1s 2;border-color:#fbc02d}.lk-tile.gone{border:0;background:none;box-shadow:none}.lk-line{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}@keyframes hint{50%{transform:scale(1.12)}}[dir=rtl] .gstage,[dir=rtl] .sn-pad,[dir=rtl] .sdk-pad{direction:ltr}[dir=rtl] .gend-card{direction:rtl}.xq-board{--cell: min(calc((100vw - 60px) / 9), 54px);position:relative;display:grid;grid-template-columns:repeat(9,var(--cell));width:max-content;margin:0 auto;padding:8px;background:#f0c987;border-radius:10px;box-shadow:inset 0 0 0 3px #a8742e}.xq-lines{position:absolute;left:calc(8px + var(--cell) / 2);top:calc(8px + var(--cell) / 2);width:calc(var(--cell) * 8);height:calc(var(--cell) * 9);pointer-events:none}.xq-river{position:absolute;left:8px;right:8px;top:calc(8px + var(--cell) * 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