:root{--bg:#171615;--surface:#242321;--text:#f4e8d0;--muted:#a99c88;--accent:#d87932;--danger:#c64d39;--success:#a9c85a;--border:#6e5238;--header:#141514;--ad-fill:#242523;--ad-line:#5b5147;--radius:4px;--measure:68ch;--gutter:40px;--header-h:64px;--font-display:Rajdhani, "Noto Sans JP", "Noto Sans KR", "Noto Sans SC", "Noto Sans TC", "Noto Sans Thai", system-ui, sans-serif;--font-body:Inter, "Noto Sans JP", "Noto Sans KR", "Noto Sans SC", "Noto Sans TC", "Noto Sans Thai", system-ui, sans-serif;--active:#2bcb83;--hist:#77746b;--copper:#d87932}html[data-theme=light]{--bg:#f7f1e6;--surface:#fff8ec;--text:#1c1814;--muted:#5c5348;--accent:#9a4e16;--danger:#9b2f22;--success:#3f6b1d;--border:#c4a07a;--header:#ede4d6;--ad-fill:#efe6d8;--ad-line:#c4a07a;--active:#1a7a4c;--hist:#6b655c;--copper:#9a4e16}html[lang^=zh],html[lang^=ja],html[lang^=ko],html[lang^=th]{--measure:42em}*,:before,:after{box-sizing:border-box}html,body{overflow-x:hidden}html{background:var(--bg);color:var(--text)}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh;margin:0;font-size:16px;line-height:1.6}img{max-width:100%;height:auto;display:block}button,a,select,input{font-family:inherit}a{color:var(--accent)}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{font-family:var(--font-display);letter-spacing:.01em;overflow-wrap:anywhere;word-break:normal;hyphens:none;max-width:100%;margin:0 0 .6rem;font-weight:650;line-height:1.15}html[lang^=zh] h1,html[lang^=zh] h2,html[lang^=zh] h3,html[lang^=ja] h1,html[lang^=ja] h2,html[lang^=ja] h3,html[lang^=ko] h1,html[lang^=ko] h2,html[lang^=ko] h3,html[lang^=th] h1,html[lang^=th] h2,html[lang^=th] h3{word-break:keep-all;line-break:strict;overflow-wrap:anywhere}h1{font-size:clamp(1.6rem,3vw,2.4rem)}h2{margin-top:1.6rem;font-size:clamp(1.2rem,2vw,1.55rem)}h3{font-size:1.05rem}.skip{position:absolute;top:0;left:-999px}.skip:focus{z-index:80;background:var(--surface);padding:8px 12px;top:12px;left:12px}.visually-hidden{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}[data-site-header]{z-index:40;min-height:var(--header-h);padding:0 var(--gutter);background:var(--header);border-bottom:1px solid var(--border);align-items:center;gap:16px;display:flex;position:sticky;top:0}[data-site-brand]{color:var(--text);flex:0 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.lightbox{display:none!important}.reading{--pad:var(--gutter);width:100%;max-width:1120px;padding:24px var(--pad) 64px;grid-template-columns:minmax(0, var(--measure));justify-content:center;margin:0 auto;display:grid}.reading>*{grid-column:1;max-width:100%}.article-body p{margin:0 0 1rem}.kicker{font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem;font-size:.78rem}.lede{font-size:1.05rem}.hero-loop{max-width:42rem;margin:0 0 .7rem;font-size:1.05rem}.identity-lead{margin:0 0 1.25rem}.forge-hero{background:var(--surface);border:1px solid var(--border);grid-template-columns:minmax(0,1fr);align-items:start;gap:10px;margin-bottom:12px;padding:12px 16px 14px;display:grid;position:relative}.hero-actions{flex-wrap:wrap;align-items:center;gap:8px 16px;margin:0 0 4px;display:flex}.forge-hero:before,.forge-hero:after,[data-plate]:before,[data-plate]:after{content:"";border:1px solid 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solid var(--border);cursor:pointer;min-height:40px;padding:8px 12px;position:absolute;top:16px;right:16px}.checklist{flex-direction:column;gap:8px;margin:0 0 20px;display:flex}.check-row{text-align:left;background:var(--surface);border:1px solid var(--border);color:inherit;cursor:pointer;grid-template-columns:28px 1fr;gap:12px;min-height:48px;padding:12px;display:grid}.check-row .box{border:2px solid var(--border);place-items:center;width:22px;height:22px;display:grid}.check-row.is-done .box{background:var(--accent);border-color:var(--accent)}.check-row.is-done .box:after{content:"✓";color:#fff;font-size:.85rem}.check-row.is-done strong{color:var(--muted);text-decoration:line-through}.muted{color:var(--muted);font-size:.92rem;display:block}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 12px;display:flex}.filter-bar button{background:var(--surface);color:var(--text);border:1px solid var(--border);cursor:pointer;min-height:40px;padding:6px 12px}.filter-bar button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.ore-rows{flex-direction:column;gap:8px;display:flex}.ore-row{background:var(--surface);border:1px solid var(--border);border-left-width:4px;grid-template-columns:minmax(0,7.5rem) 3.4rem minmax(0,1fr);align-items:baseline;gap:8px;padding:10px 12px;display:grid}.ore-row.accent-violet{border-left-color:#7b6bb0}.ore-row.accent-cyan{border-left-color:#3aa8c1}.ore-row.accent-orange{border-left-color:var(--accent)}.ore-row.accent-green{border-left-color:var(--success)}.ore-band{color:var(--copper);font-family:var(--font-display)}.table-scroll{max-width:100%;margin:0 0 16px;overflow-x:auto}.ledger-table{border-collapse:collapse;background:var(--surface);width:100%}.ledger-table th,.ledger-table td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:8px 10px}.ledger-table thead{background:color-mix(in srgb, var(--accent) 18%, var(--surface))}.ledger-table caption{text-align:left;color:var(--muted);padding:0 0 8px}.stage-cards{grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px;display:grid}.stage-card{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--copper);padding:12px}.stage-band{color:var(--copper);font-family:var(--font-display);display:block}.race-list{padding-left:1.1rem}.code-card{background:var(--surface);border:1px solid var(--border);grid-template-columns:minmax(0,1fr) minmax(0,280px);align-items:start;gap:16px;margin:0 0 16px;padding:16px;display:grid}.code-still{width:100%;margin:0}.code-card.is-hist{border-color:var(--hist);grid-template-columns:minmax(0,1fr)}.code-card.is-live{border-left:4px solid var(--copper)}.code-string{font-family:var(--font-display);margin:0 0 4px;font-size:1.6rem}.code-status{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem}.redeem-box{background:var(--surface);border:1px solid var(--border);margin:0 0 16px;padding:16px}.redeem-h{font-family:var(--font-display);margin:0 0 8px;font-size:1.2rem}[data-copy-code]{min-height:40px;color:var(--text);border:1px solid var(--copper);cursor:pointer;background:0 0;padding:6px 12px}.pass-table th [data-pass-sort]{color:inherit;font:inherit;cursor:pointer;text-align:left;background:0 0;border:0;min-height:0;padding:0;font-weight:650}.pass-cards{display:none}.faq-item{margin:0 0 16px}.related{flex-wrap:wrap;gap:12px;margin:24px 0;display:flex}.sources{border-top:1px solid var(--border);margin-top:32px;padding-top:16px}.sources ul{padding-left:1.1rem}.official-line{margin-top:24px}.site-footer{border-top:1px solid var(--border);color:var(--muted);padding:24px 0 40px}.footer-inner{max-width:1120px;padding:0 var(--gutter);margin:0 auto}.site-footer nav{flex-wrap:wrap;gap:12px 18px;margin-bottom:12px;display:flex}[data-back-to-top]{z-index:20;background:var(--surface);min-height:44px;color:var(--text);border:1px solid var(--border);cursor:pointer;padding:8px 12px;position:fixed;bottom:16px;right:16px}@media (width<=1023px){:root{--gutter:20px;--header-h:56px}.reading{padding-left:16px;padding-right:16px}.forge-hero,.code-card,.gallery,.stage-cards{grid-template-columns:1fr}.loop-route{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding-left:8px}.loop-route li{gap:2px;padding:8px 6px}.loop-route li strong{font-size:.82rem}.loop-route li+li:before{content:"→";font-size:.75rem;top:10px;left:-8px}.loop-note,.pass-table{display:none}.pass-cards{gap:10px;display:grid}.pass-card{background:var(--surface);border:1px solid var(--border);padding:12px}}@media (width<=430px){[data-page=\/],[data-page="/getting-started/"]{padding-top:12px}[data-page="/getting-started/"] .kicker{margin-bottom:.15rem}[data-page="/getting-started/"] h1{margin-bottom:.3rem;font-size:1.45rem}[data-page="/getting-started/"] .lede{margin-bottom:.5rem;font-size:.95rem}.checklist{gap:4px;margin-bottom:10px}.check-row{gap:8px;min-height:44px;padding:8px 10px}.check-row .muted{font-size:.8rem;line-height:1.3}.filter-bar{gap:6px;margin-bottom:8px}.filter-bar button{min-height:36px;padding:4px 8px;font-size:.85rem}.ore-rows{gap:4px}.ore-row{grid-template-columns:minmax(0,6.4rem) 2.6rem minmax(0,1fr);gap:6px;padding:8px 10px;font-size:.9rem}.hero-still figcaption{display:none}.forge-hero{gap:8px;margin-bottom:10px;padding:12px}.hero-loop{margin-bottom:.45rem}}@media (width>=1024px){.reading{justify-content:center}}