:root{--bg: #0b0b10;--bg-elev: #16161f;--bg-card: #1c1c28;--fg: #f4f4f8;--fg-mute: #9898a8;--accent: #ff6b35;--accent-2: #ffd166;--good: #4ade80;--border: #2a2a38;--radius: 14px;--shadow: 0 8px 30px rgba(0,0,0,.35);--max-w: 1100px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.5 -apple-system,BlinkMacSystemFont,Inter,Segoe UI,system-ui,sans-serif;min-height:100vh}a{color:var(--fg);text-decoration:none}a:hover{color:var(--accent)}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:#0b0b10d9;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#1a1208;font-weight:900}.brand-name{letter-spacing:-.02em;font-size:1.1rem}.nav{display:flex;gap:18px;font-size:.95rem;color:var(--fg-mute)}.nav a:hover{color:var(--fg)}main{max-width:var(--max-w);margin:0 auto;padding:32px 20px 80px}h1{font-size:2.2rem;margin:8px 0 12px;letter-spacing:-.02em}h2{font-size:1.3rem;margin:24px 0 12px}.lede{color:var(--fg-mute);font-size:1.05rem;margin:0 0 24px;max-width:60ch}.btn{display:inline-block;padding:12px 18px;border-radius:999px;border:none;background:var(--fg);color:#111;font-weight:600;cursor:pointer;font-size:1rem}.btn:hover{background:var(--accent);color:#fff}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#1a1208}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}input[type=text],input[type=email],textarea{width:100%;padding:12px 14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;color:var(--fg);font:inherit}input:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}label{display:block;margin:12px 0 4px;color:var(--fg-mute);font-size:.9rem}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:transform .12s ease,border-color .12s ease}.card:hover{transform:translateY(-2px);border-color:var(--accent)}.cover{width:100%;aspect-ratio:1/1;border-radius:10px;background:linear-gradient(135deg,#2a2a3a,#1a1a26);display:grid;place-items:center;font-size:2rem;color:var(--fg-mute);margin-bottom:12px;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover}.track-title{font-weight:600;margin:0 0 4px}.artist-name{color:var(--fg-mute);font-size:.9rem;margin:0 0 12px}.row{display:flex;gap:8px;align-items:center}.row.between{justify-content:space-between}.price{display:inline-block;padding:2px 8px;border-radius:999px;background:#ffd96626;color:var(--accent-2);font-size:.8rem;font-weight:600}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:12px 18px;box-shadow:var(--shadow);z-index:100;max-width:90vw}.toast.good{border-color:var(--good)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:grid;place-items:center;z-index:50;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:420px;width:100%;box-shadow:var(--shadow)}.modal h2{margin-top:0}.player-bar{position:fixed;bottom:0;left:0;right:0;background:#0b0b10f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;gap:12px;z-index:20;transform:translateY(100%);transition:transform .2s ease}.player-bar.visible{transform:translateY(0)}.player-bar .cover{width:44px;height:44px;margin:0;aspect-ratio:1/1;font-size:1rem}.player-bar .info{flex:1;min-width:0}.player-bar .info .title{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-bar .info .meta{color:var(--fg-mute);font-size:.8rem}.player-bar audio{width:180px;max-width:40vw}.footer{text-align:center;padding:24px 16px;color:var(--fg-mute);font-size:.85rem;border-top:1px solid var(--border);margin-top:60px}.footer .dot{margin:0 8px;opacity:.5}.stat{display:inline-block;padding:4px 10px;background:var(--bg-elev);border-radius:8px;font-size:.85rem;color:var(--fg-mute)}.stat strong{color:var(--fg)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--border)}th{color:var(--fg-mute);font-weight:500;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}td.txhash{font-family:ui-monospace,monospace;font-size:.8rem;color:var(--accent-2)}@media (max-width: 640px){h1{font-size:1.6rem}main{padding:20px 14px 100px}.nav{gap:12px;font-size:.85rem}}