:root{--bg:#09111f;--panel:#111b2d;--panel2:#0c1525;--text:#e7edf7;--muted:#9eabc0;--line:#26364f;--accent:#74b7ff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#07101e,#101a2c 36%,#08111f);color:var(--text)}
.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.hero{padding:54px 0 30px}.tag{text-transform:uppercase;letter-spacing:.13em;color:var(--accent);font-size:.78rem;font-weight:700}h1{font-size:clamp(2.2rem,5vw,3.55rem);margin:.25rem 0 .65rem}.lead{max-width:900px;color:var(--muted);font-size:1.06rem;line-height:1.7}.overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:13px;margin-top:22px}.overview>div,.notice,.toolbar,.card{border:1px solid var(--line);background:rgba(17,27,45,.94);border-radius:18px}.overview>div{padding:14px 16px}.overview span{display:block;color:var(--muted);font-size:.8rem;margin-bottom:6px}.overview strong{font-size:.97rem}.notice{padding:18px 20px;margin:16px 0}.notice h2{margin:0 0 8px;font-size:1.08rem}.notice p{margin:0;color:var(--muted);line-height:1.6}.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;margin:16px 0}.toolbar input{flex:1 1 320px;background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--text);font-size:1rem}.btn{white-space:nowrap;text-decoration:none;color:#dcecff;background:#143565;border:1px solid #2d68ae;border-radius:11px;padding:10px 14px;font-weight:700}.grid{display:grid;gap:18px;padding-bottom:40px}.card{overflow:hidden}.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:20px 22px 16px;border-bottom:1px solid var(--line)}.card h2{margin:0;font-size:1.28rem}.sub{color:var(--muted);font-size:.9rem;margin-top:5px}.badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.badge{border:1px solid #2f5681;background:#102b4c;color:#cfe6ff;border-radius:999px;padding:5px 9px;font-size:.78rem}.body{padding:19px 22px 22px}.audio-grid,.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.audio-box,.spec-grid figure{margin:0;border:1px solid var(--line);background:var(--panel2);border-radius:15px;padding:13px}.audio-box h3{font-size:.98rem;margin:0 0 10px}audio{width:100%}.download{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-top:9px}.download a{color:#a7d3ff;text-decoration:none;font-weight:700}.small{font-size:.78rem;color:var(--muted)}.spec-grid{margin-top:15px}.spec-grid img{display:block;width:100%;border-radius:9px}.spec-grid figcaption{color:var(--muted);font-size:.82rem;padding-top:7px}details{margin-top:13px}summary{cursor:pointer;color:#cfe6ff}.hashes{white-space:pre-wrap;overflow:auto;background:#050a13;border:1px solid var(--line);border-radius:11px;padding:11px;color:#b9c5d8;font:12px ui-monospace,SFMono-Regular,Consolas,monospace;margin-top:9px}.hidden{display:none}footer{border-top:1px solid var(--line);color:var(--muted);padding:22px 0 36px}@media(max-width:680px){.toolbar,.card-head{flex-direction:column;align-items:stretch}.btn{text-align:center}}