/* mobile-first; no framework */
*{box-sizing:border-box}
body{font:15px/1.45 system-ui,-apple-system,sans-serif;margin:0;background:#0f1115;color:#e6e8eb}
a{color:#7cb7ff}
main{padding:12px;max-width:1200px;margin:0 auto}
.nav{position:sticky;top:0;z-index:3;display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;padding:10px 12px;background:#000c;backdrop-filter:blur(6px);border-bottom:1px solid #222}
.nav .brand{font-weight:700;color:#fff;text-decoration:none}
.nav nav{display:flex;gap:12px;font-size:14px}
.hero h1{font-size:22px;margin:8px 0 4px}
.hero p{margin:4px 0;color:#aab}
.hero .big{font-size:18px;color:#e6e8eb}
.cta{display:inline-block;margin:10px 0;padding:10px 14px;background:#e4ae39;color:#111;border-radius:8px;font-weight:700;text-decoration:none}
h2{font-size:18px;margin:20px 0 8px}
.viewer3d{aspect-ratio:16/9;max-height:360px;width:100%;margin:12px 0;border:1px dashed #444;border-radius:10px;display:grid;place-items:center;color:#667;background:#16191f}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:4px 6px;border-bottom:1px solid #262a33}
.sizes,.fitment{margin:8px 0}
.notes{font-size:13px;color:#aab;margin:8px 0}
.filters{position:sticky;top:42px;z-index:2;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;padding:8px 0;background:#0f1115}
.filters label{display:flex;flex-direction:column;font-size:11px;color:#99a;flex:1 1 40%}
.filters select{font-size:15px;padding:6px;background:#1b1f27;color:#e6e8eb;border:1px solid #333;border-radius:6px}
.count{font-size:13px;color:#aab;flex-basis:100%}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
.card{background:#171a21;border-radius:10px;overflow:hidden;border-top:5px solid var(--tier,#888)}
.card .ph{display:block;background:#fff}
.card img{display:block;width:100%;aspect-ratio:1;object-fit:contain}
.b{padding:8px 10px}
.top{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.top a{color:#fff;text-decoration:none}
.pill{font-size:11px;padding:2px 7px;border-radius:9px;color:#fff;background:#6b7280;white-space:nowrap}
.pill.fits{background:#16a34a}.pill.borderline{background:#d97706}.pill.no{background:#dc2626}
.pill.tier{background:var(--tier);color:#111;font-weight:700}
.spec{font-weight:600;margin:4px 0}
.why{color:#c3c7cf;font-size:13px;margin:4px 0}
.meta{color:#99a;font-size:12px;margin-top:4px}
.src{font-size:12px;margin-top:6px}.src a{margin-right:8px}.src small{color:#778}
.design figure{margin:0;background:#fff;border-radius:10px;overflow:hidden}
.design figure img{width:100%;display:block}
.design figcaption{background:#171a21;font-size:12px;padding:4px 8px;color:#99a}
.design h1{border-left:6px solid var(--tier);padding-left:8px}
.kv th{width:40%;color:#99a;font-weight:400}
.links{word-break:break-all;font-size:13px}
.tiers{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.form{display:flex;flex-direction:column;gap:10px;max-width:520px}
.form label{display:flex;flex-direction:column;font-size:13px;color:#aab;gap:3px}
.form input,.form select,.form textarea{font:inherit;padding:8px;background:#1b1f27;color:#e6e8eb;border:1px solid #333;border-radius:6px}
.form button{padding:10px;font:inherit;font-weight:700;background:#e4ae39;border:0;border-radius:8px}
.form .status{white-space:pre-wrap;font-size:13px}
footer{font-size:12px;color:#778;padding:16px 12px;border-top:1px solid #222;margin-top:24px}
@media(min-width:560px){.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.filters label{flex:0 0 auto}.count{flex-basis:auto}}
@media(min-width:800px){.design{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:20px}.hero h1{font-size:28px}}
.form .hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form input[readonly]{color:#889}
.form .privacy{font-size:12px;color:#889;margin:0}
.requested td.n{font-weight:700;text-align:right}
.kofi{margin:0 0 8px}
.kofi-btn{display:inline-block;padding:6px 12px;border-radius:8px;background:#29abe0;color:#fff;font-weight:700;text-decoration:none}
.support{margin-top:20px}