:root{--bg: #0b1020;--surface: #141b30;--text: #e6ebf5;--muted: #8e9bb5;--accent: #5b7cff;--accent-text: #0a0f1c;--icon-bg: #1e2947;--field-bg: #0f1626;--field-border: #3a4878;--cell-border: #2f3a57;--danger: #ff8a80;--good: #6cd39a;--game-cave: #46b4d4;--input-border: #62729c;--site-width: 960px;--site-gutter: 32px;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{background:radial-gradient(1100px 620px at -8% -10%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 66%),radial-gradient(920px 560px at 108% 8%,color-mix(in srgb,#7557ff 8%,transparent),transparent 69%),var(--bg);background-attachment:fixed;color:var(--text);-webkit-tap-highlight-color:transparent}.site-topbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;width:min(var(--site-width),calc(100% - var(--site-gutter)));margin:0 auto;padding:20px 0 12px;border-bottom:1px solid color-mix(in srgb,var(--cell-border) 80%,transparent)}.site-brand{display:inline-flex;align-items:center;min-height:44px;color:var(--text);font-weight:800;line-height:0;text-decoration:none}.site-brand:not(:has(svg)){line-height:1.2}.site-brand .wordmark-svg{display:block;width:148px;height:auto}.site-nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 22px}.site-nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--text);font-size:.95rem;font-weight:700;text-decoration:none}.site-nav a:hover{text-decoration:underline;text-underline-offset:4px}.site-footer{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 20px;margin:24px auto 0;padding:4px 16px max(12px,env(safe-area-inset-bottom))}.site-footer a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;color:var(--muted);font-size:.8rem;text-decoration:none}.site-footer a:hover{color:var(--text);text-decoration:underline}.site-brand:focus-visible,.site-nav a:focus-visible,.site-footer a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}@media(max-width:820px){:root{--site-gutter: 20px}.site-topbar{padding-top:12px}.site-brand .wordmark-svg{width:116px}}