/* Reserve the card row before the asynchronous facts request completes. */
.chain-page{--chain-pass:#21734d;--chain-fail:#bc343e}
.chain-page [hidden]{display:none!important}.chain-page button{touch-action:manipulation}
.chain-main{width:min(900px,calc(100% - 32px));margin:0 auto;padding:48px 0 64px}
.chain-main .game-heading{margin-bottom:28px}.chain-mode button[aria-pressed=true]{background:var(--yellow)}
.chain-shell{padding:24px}.chain-meta{gap:12px;flex-wrap:wrap;font-size:.82rem}.chain-instruction{margin:0 0 24px;color:var(--muted);font-size:.9rem}
.chain-arena{text-align:center}.chain-track{--chain-gap:18px;--chain-track-height:266px;min-height:var(--chain-track-height);list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--chain-gap);text-align:center}
.chain-step{min-width:0;position:relative;padding-top:26px;padding-bottom:88px}.chain-position{position:absolute;left:3px;top:0;color:var(--muted);font-size:.78rem;font-weight:800}
.chain-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:0;width:100%;min-height:142px;padding:14px 6px 10px;border:2px solid var(--navy);border-radius:12px;background:#fff;color:var(--ink);box-shadow:0 3px 0 var(--navy);cursor:grab;transition:transform .12s,background .12s}
.chain-card img{width:76px;height:76px;max-width:100%;object-fit:contain;image-rendering:pixelated;pointer-events:none}.chain-name{font-size:.83rem;font-weight:850;line-height:1.25;overflow-wrap:anywhere;min-height:2.5em;display:grid;place-items:center}
.chain-card[aria-pressed=true]{background:var(--navy2);color:#fff;transform:translateY(3px);box-shadow:none;outline:3px solid var(--yellow);outline-offset:3px}.chain-card:disabled{cursor:default;opacity:1}
.chain-card:hover:not(:disabled):not([aria-pressed=true]){background:#f0f3ff}.chain-page :focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.chain-dex-button{position:absolute;right:2px;top:-4px;display:grid;place-items:center;width:26px;height:26px;border:1px solid #c9d2e8;border-radius:50%;padding:4px;background:#fff;color:var(--blue);cursor:pointer}.chain-dex-button:hover{background:#e9edff}.chain-dex-button svg{width:16px;height:16px;display:block}
.chain-link{--link-color:#71819f;position:absolute;top:calc(100% - 66px);left:calc(100% + var(--chain-gap)/2);width:calc(100% + var(--chain-gap));transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:5px;background:none;border:0;padding:0;color:#3e527e;cursor:pointer}
.chain-link::before{content:'';position:absolute;left:8%;top:-14px;width:84%;height:9px;border:solid var(--link-color);border-width:0 2px 2px;border-radius:0 0 5px 5px}.chain-link-icon{display:grid;place-items:center;width:30px;height:30px;border:1px solid #c8d1e8;background:#edf1ff;border-radius:8px;color:var(--blue)}.chain-link svg{width:18px;height:18px}.chain-link-label{font-size:.75rem;line-height:1.3;font-weight:800;white-space:nowrap}
.chain-link[data-result=pass]{--link-color:var(--chain-pass);color:var(--chain-pass)}.chain-link[data-result=pass] .chain-link-icon{background:#e1f3e8;border-color:#92c7ab;color:var(--chain-pass)}.chain-link[data-result=fail]{--link-color:var(--chain-fail);color:var(--chain-fail)}.chain-link[data-result=fail] .chain-link-icon{background:#ffebee;border-color:#e2a2a8;color:var(--chain-fail)}
.chain-life-row{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;margin:20px 0 14px;font-size:.83rem;color:var(--muted);font-weight:750}.chain-lives{display:flex;justify-content:center;gap:6px}.chain-life{width:11px;height:11px;background:var(--navy);border-radius:50%}.chain-life[data-spent=true]{background:#dedacf}
.chain-status{min-height:27px;font-size:1rem;line-height:1.6;font-weight:800;color:var(--ink);margin:0 auto 6px;max-width:670px}.chain-status[data-status=lost]{color:var(--chain-fail)}.chain-status[data-status=won]{color:var(--chain-pass)}.chain-countdown{font-size:.82rem;color:var(--muted);margin:0;min-height:22px}.chain-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:20px}.chain-actions .control{min-height:44px}
.chain-history{margin:26px auto 0;border-top:1px solid var(--line);padding-top:20px;max-width:640px}.chain-history h2{font-size:.8rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}.chain-history ol{list-style:none;margin:0;padding:0;display:grid;gap:8px}.chain-guess{display:flex;align-items:center;justify-content:center;gap:12px;padding:7px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;min-height:46px}.chain-guess-number{font-size:.8rem;color:var(--muted);font-weight:800;width:20px;text-align:left}.chain-guess img{width:30px;height:30px;image-rendering:pixelated;object-fit:contain}.chain-result{display:block;flex-shrink:0;width:10px;height:10px;border-radius:3px;background:#ef777f}.chain-result[data-pass=true]{background:var(--green)}
.chain-solution{max-width:640px;margin:20px auto 0;text-align:left;padding:13px 16px;background:#f1f4ff;border:1px solid #d1d9ee;border-radius:10px}.chain-solution summary{cursor:pointer;font-size:.9rem;color:var(--ink);font-weight:800}.chain-solution ol{padding-left:22px;margin-bottom:0}.chain-solution li{margin:14px 0;font-size:.9rem}.chain-solution strong{display:block;color:var(--ink)}.chain-solution span{color:var(--muted);font-size:.875rem}
.chain-save{text-align:center;color:var(--muted);font-size:.78rem;margin:24px auto 0;max-width:680px}.chain-rules{margin:32px 0 0;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px}.chain-rules summary{cursor:pointer;font-size:1rem;font-weight:850}.chain-rules p{font-size:.9rem;line-height:1.8;color:var(--muted)}.chain-rules p:last-child{margin-bottom:0}.chain-credit{font-size:.78rem;color:var(--muted);text-align:center;line-height:1.9;margin:20px 8px 0}.chain-credit a{color:var(--blue);font-weight:700}
.chain-dex{background:var(--paper);border:2px solid var(--navy);border-radius:16px;color:var(--ink);width:min(400px,calc(100% - 32px));padding:0;font:inherit;box-shadow:0 6px 0 var(--navy),0 20px 60px #151c3540}.chain-dex::backdrop{background:#151c3570}.chain-dex-bar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:14px 18px;gap:12px}.chain-dex h2{font-size:1.2rem;margin:0;line-height:1.3}.chain-close{display:grid;place-items:center;width:36px;height:36px;padding:0;font-size:1.5rem;line-height:1}.chain-dex-body{padding:18px 24px 24px}.chain-dex-body>img{display:block;width:110px;height:110px;image-rendering:pixelated;margin:0 auto 18px}.chain-dex dl{margin:0;display:grid;grid-template-columns:100px 1fr;gap:12px;font-size:.9rem;line-height:1.5}.chain-dex dt{color:var(--muted)}.chain-dex dd{margin:0;color:var(--ink);font-weight:750;text-transform:capitalize}.chain-dex small{display:block;font-size:.78rem;color:var(--muted);margin-top:20px;line-height:1.7}
.chain-share-fallback{max-width:420px;margin:20px auto;font-size:.9rem;text-align:left}.chain-share-fallback textarea{display:block;width:100%;margin-top:8px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:12px;font:14px/1.6 monospace}
@media(max-width:760px){.chain-main{padding-top:32px}.chain-shell{padding:18px 14px}.chain-track{--chain-gap:12px;--chain-track-height:240px}.chain-card{min-height:126px;padding:10px 4px 8px}.chain-card img{width:64px;height:64px}.chain-name{font-size:.72rem}.chain-link-label{font-size:.68rem}.chain-guess{gap:9px}}
@media(max-width:600px){.chain-main{width:calc(100% - 24px);padding:28px 0 40px}.chain-main .game-heading{margin-bottom:22px}.chain-main .game-heading h1{font-size:2rem}.chain-main .game-heading p:last-child{font-size:.94rem}.chain-shell{padding:16px 10px}.chain-meta{font-size:.73rem;gap:6px}.chain-instruction{font-size:.82rem;line-height:1.6;margin-bottom:20px}.chain-track{--chain-gap:7px;--chain-track-height:219px}.chain-step{padding-top:27px;padding-bottom:83px}.chain-card{min-height:108px;padding:10px 2px 7px;border-radius:9px;gap:3px}.chain-card img{width:46px;height:46px}.chain-name{font-size:.61rem;line-height:1.3;min-height:3.9em}.chain-position{font-size:.7rem;left:0}.chain-dex-button{width:24px;height:24px;padding:4px;right:-1px;top:-2px}.chain-link{top:calc(100% - 61px)}.chain-link-label{font-size:.61rem;white-space:normal;max-width:70px}.chain-link::before{left:5%;width:90%;border-width:0 1px 1px}.chain-link-icon{width:26px;height:26px;border-radius:7px}.chain-link svg{width:16px;height:16px}.chain-life-row{margin-top:12px}.chain-status{font-size:.91rem}.chain-countdown{font-size:.78rem}.chain-guess{gap:5px;padding:6px;min-height:40px}.chain-guess img{width:24px;height:24px}.chain-guess-number{width:15px;font-size:.72rem}.chain-result{width:8px;height:8px;border-radius:2px}.chain-save{font-size:.73rem}.chain-rules{padding:16px;margin-top:26px}.chain-credit{font-size:.73rem}.chain-history{padding-top:16px;margin-top:22px}}
@media(max-width:360px){.chain-status{min-height:3.2em}}