:root{--bg:#f7f8fa;--fg:#1a1d24;--muted:#5b6270;--accent:#ff9900;--card:#fff;--line:#e3e6eb}
@media (prefers-color-scheme:dark){:root{--bg:#12141a;--fg:#eef0f4;--muted:#a3a9b6;--card:#1b1e26;--line:#2b2f3a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
main{max-width:860px;margin:0 auto;padding:32px 16px 64px}h1{font-size:1.9rem;line-height:1.2;margin:0 0 8px}h2{font-size:1.15rem;margin:28px 0 10px}
.muted{color:var(--muted)}a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:3px}
.note{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:16px 0;font-size:.92rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.vcard{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column}
.vcard img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.vcard div{padding:10px 12px}.vcard b{display:block;line-height:1.3}
.embed{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000;margin:16px 0}.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.prod{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:10px 0}
.prod .lab{font-weight:800;color:var(--accent);min-width:58px;font-size:1.1rem}.prod .info{flex:1;min-width:0}.prod .info small{color:var(--muted);display:block}
.btn{display:inline-block;background:var(--accent);color:#1a1d24;font-weight:600;text-decoration:none;padding:9px 16px;border-radius:999px;white-space:nowrap}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}.top a{font-weight:600;text-decoration:none}
footer{margin-top:48px;font-size:.9rem;color:var(--muted)}footer a{margin-right:16px}
@media (max-width:560px){.prod{flex-wrap:wrap}.prod .btn{width:100%;text-align:center}}
.art{margin-top:32px}.art h2{margin-top:32px}.art h3{font-size:1rem;margin:18px 0 4px}.art ul{padding-left:20px}