:root{--bg:#fff;--fg:#1c2330;--muted:#5b6575;--line:#e2e6ec;--soft:#f4f6f9;--brand:#c8102e;--brand-fg:#fff;--oem:#0a6b3d;--oem-bg:#e3f4ea;--cmp:#7a4a00;--cmp-bg:#fdf0d8}
@media(prefers-color-scheme:dark){:root{--bg:#12161d;--fg:#e8ecf2;--muted:#9aa5b5;--line:#2a313d;--soft:#1a2029;--brand:#ff5470;--brand-fg:#12161d;--oem:#7fe0aa;--oem-bg:#173325;--cmp:#f3c473;--cmp-bg:#3a2d12}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--brand)}.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.top{border-bottom:1px solid var(--line)}.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{font-weight:800;font-size:1.25rem;text-decoration:none;color:var(--fg)}.brand span{color:var(--brand)}
nav a{margin-left:16px;text-decoration:none;font-weight:600;color:var(--fg)}nav a:hover{color:var(--brand)}
.crumbs{font-size:.88rem;color:var(--muted);padding-top:14px}.crumbs a{color:var(--muted)}
main{padding-top:18px;padding-bottom:40px}h1{font-size:1.9rem;line-height:1.2;margin:.4em 0 .3em}.lead{font-size:1.08rem;color:var(--muted);max-width:720px}
.hero{padding:22px 0 8px}.hero p{max-width:720px;font-size:1.08rem;color:var(--muted)}
.choose{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}
.country{display:block;border:1px solid var(--line);border-radius:12px;padding:22px;text-decoration:none;color:var(--fg);background:var(--soft)}
.country:hover{border-color:var(--brand)}.country h2{margin:.5em 0 .2em}.country p{color:var(--muted);margin:0 0 .8em}
.flag{display:inline-block;background:var(--brand);color:var(--brand-fg);font-weight:800;border-radius:6px;padding:2px 10px;letter-spacing:.06em}
.go{font-weight:700;color:var(--brand)}
.note{background:var(--soft);border-left:4px solid var(--brand);border-radius:6px;padding:12px 16px;margin:16px 0;font-size:.95rem}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:18px 0}
.cat{display:block;border:1px solid var(--line);border-radius:10px;padding:16px;text-decoration:none;color:var(--fg)}
.cat:hover{border-color:var(--brand)}.cat h3{margin:0 0 4px}.cat p{margin:0 0 8px;color:var(--muted);font-size:.93rem}.cat span{font-size:.82rem;font-weight:700;color:var(--brand)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin:16px 0}
.prod{border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.prod .img{display:flex;align-items:center;justify-content:center;background:#fff;height:190px}.prod img{max-width:100%;max-height:180px;object-fit:contain}
.meta{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}.meta h4{margin:0;font-size:.93rem;line-height:1.35}.by{margin:0;color:var(--muted);font-size:.82rem}
.tag{display:inline-block;font-size:.72rem;font-weight:800;border-radius:4px;padding:2px 8px;width:fit-content;text-transform:uppercase;letter-spacing:.04em}
.tag.oem{background:var(--oem-bg);color:var(--oem)}.tag.compat{background:var(--cmp-bg);color:var(--cmp)}.key{font-size:.88rem;color:var(--muted)}
.btn{display:inline-block;margin-top:auto;background:var(--brand);color:var(--brand-fg);font-weight:700;text-decoration:none;border-radius:6px;padding:8px 14px;text-align:center}
.btn.big{padding:12px 22px}.more{text-align:center;margin:22px 0}.alt{color:var(--muted)}
.terms{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}
.terms a{display:flex;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:8px;padding:14px 16px;text-decoration:none;color:var(--fg);font-weight:600}
.terms a:hover{border-color:var(--brand)}.terms em{font-style:normal;color:var(--brand);font-size:.85rem;white-space:nowrap}
.foot{border-top:1px solid var(--line);background:var(--soft);padding:18px 0;color:var(--muted);font-size:.85rem}
@media(max-width:640px){.choose{grid-template-columns:1fr}h1{font-size:1.5rem}nav a{margin-left:12px}}
h2{font-size:1.3rem;margin:1.6em 0 .4em}ul,ol{padding-left:1.3em}li{margin:.25em 0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:16px 0}
.facts div{background:var(--soft);border-radius:8px;padding:10px 14px}.facts b{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.warn{background:var(--cmp-bg);color:var(--fg);border-left:4px solid var(--cmp);border-radius:6px;padding:12px 16px;margin:16px 0;font-size:.95rem}
.split{display:grid;grid-template-columns:minmax(0,320px) 1fr;gap:24px;align-items:start;margin:10px 0}
.pic{background:#fff;border-radius:10px;padding:10px;text-align:center}.pic img{max-width:100%;height:auto}
.spec{border-collapse:collapse;width:100%;margin:12px 0;font-size:.93rem}.spec th{text-align:left;width:38%;color:var(--muted);font-weight:600;vertical-align:top}
.spec th,.spec td{padding:7px 8px;border-bottom:1px solid var(--line)}
.meta h4 a{color:var(--fg);text-decoration:none}.meta h4 a:hover{color:var(--brand)}
@media(max-width:700px){.split{grid-template-columns:1fr}}
.nums thead th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.nums td{vertical-align:top}
@media(max-width:700px){.nums{display:block;overflow-x:auto}}