/* Public Backrooms page (/b/{slug}). Shared, edge-cacheable stylesheet so global
   tweaks apply to every page without re-rendering the snapshots. Kept lightweight
   (no Bootstrap/fonts) for crawlers + AdSense. */
:root{--bg:#0b0d12;--surface:#15171f;--ink:#f4f1e6;--muted:#a7a092;--primary:#e9c83f;--border:#2a2d39}
*{box-sizing:border-box}html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;line-height:1.55;min-height:100vh;display:flex;flex-direction:column}
.hero{min-height:72vh;display:flex;align-items:center;justify-content:center;padding:48px 20px;text-align:center;background-color:var(--bg);background-image:radial-gradient(1200px 600px at 50% -10%,#23252f,var(--bg));background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-inner{max-width:760px;width:100%}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);margin:0 0 .4rem;letter-spacing:.5px}
.by{color:var(--muted);margin:0 0 1.2rem;font-size:1rem}
.chips{list-style:none;padding:0;margin:0 0 1.4rem;display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
.chips li{background:var(--surface);border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:.3rem .8rem;font-size:.85rem}
.desc{color:var(--ink);opacity:.92;max-width:640px;margin:0 auto 1.8rem;font-size:1.08rem}
.cta{display:inline-block;background:var(--primary);color:#1a1500;font-weight:700;text-decoration:none;padding:.85rem 1.8rem;border-radius:999px;font-size:1.05rem;box-shadow:0 8px 24px rgba(233,200,63,.25);transition:transform .12s ease}
.cta:hover{transform:translateY(-2px)}
.cta-2d{background:transparent;color:var(--primary);border:1px solid var(--primary);box-shadow:none;margin-left:10px}
.cta-2d:hover{background:rgba(233,200,63,.12)}
.foot{text-align:center;padding:28px 20px;color:var(--muted);border-top:1px solid var(--border);margin-top:auto}
.foot a{color:var(--primary);text-decoration:none}
.foot a:hover{text-decoration:underline}
.content{max-width:820px;margin:0 auto;padding:8px 20px 8px}
.pg{margin:34px 0}
.pg h2{color:var(--primary);font-size:1.5rem;margin:0 0 .6rem}
.pg p{color:var(--ink);opacity:.92;margin:0;font-size:1.06rem;white-space:normal}
.pg-img{width:100%;height:auto;border-radius:10px;border:1px solid var(--border);display:block}
.pg-split{display:flex;gap:22px;align-items:flex-start;flex-wrap:wrap}
.pg-split-img,.pg-split-txt{flex:1 1 280px;min-width:240px}
.pg-cta{text-align:center}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}

/* Leaderboard (live-fetched block on /b pages; hidden until it has entries) */
.leaderboard{max-width:560px;margin:26px auto 0;padding:18px 22px;background:rgba(14,15,20,.55);border:1px solid var(--border);border-radius:14px}
.leaderboard h2{margin:0 0 10px;font-size:1.15rem;color:var(--primary);letter-spacing:.02em}
.leaderboard .lb-board h3{margin:12px 0 6px;font-size:.95rem;color:var(--muted,#9aa0ae);letter-spacing:.04em;text-transform:uppercase}
/* display:flex on the li suppresses native <ol> markers — number rows with a counter */
.leaderboard ol{margin:0;padding-left:0;list-style:none;counter-reset:lb;color:var(--ink)}
.leaderboard li{display:flex;justify-content:space-between;gap:14px;padding:3px 0;font-size:1.02rem;counter-increment:lb}
.leaderboard li::before{content:counter(lb) ".";color:var(--muted);min-width:1.4em}
.leaderboard .lb-n{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;text-align:left}
.leaderboard .lb-t{font-variant-numeric:tabular-nums;font-family:Consolas,ui-monospace,monospace;color:var(--primary)}