:root{
  --bg:#ffffff; --surface:#ffffff; --card:#ffffff;
  --text:#0b1728; --muted:#556581; --line:#e6eaf2;
  --accent:#2563eb; --accent2:#22c55e; --accent3:#f59e0b; --accent4:#7c3aed;
  --radius:14px; --shadow:0 8px 24px rgba(16, 24, 40, .06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text);line-height:1.65}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;height:auto;border-radius:12px}
.container{max-width:1120px;margin:0 auto;padding:22px}
.header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px}.brand .title{font-weight:800;color:var(--text)}
.menu{display:flex;gap:18px;flex-wrap:wrap}.menu a{color:var(--text);opacity:.8}.menu a:hover{opacity:1}
.cta{background:linear-gradient(90deg,var(--accent),#3b82f6);color:#fff;border:none;padding:12px 18px;border-radius:999px;font-weight:700;box-shadow:var(--shadow);cursor:pointer}
.cta.secondary{background:#eef2ff;color:#0b1728;border:1px solid var(--line)}
.cta.alt{background:linear-gradient(90deg,var(--accent4),#c084fc);color:#fff}
.cta.warn{background:linear-gradient(90deg,#f59e0b,#fbbf24);color:#1f2937}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;margin:26px 0}
.card{background:var(--card);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;font-size:12px}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.sub{color:var(--muted);max-width:65ch}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#1e40af;font-weight:700;font-size:12px}
.badge.warn{background:#fff7ed;color:#9a3412}.badge.purple{background:#f3e8ff;color:#6b21a8}
.footer{margin-top:64px;padding:32px 0;border-top:1px solid var(--line);background:#fff}
.post{display:grid;grid-template-columns:280px 1fr;gap:24px}
.post .article{background:var(--surface);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.sidebar{position:sticky; top:88px; align-self:start; height:max-content; padding:16px; border:1px solid var(--line); border-radius:12px}
.sidebar h3{margin:4px 0 8px 0;font-size:14px;color:#1f2b3a}
.toc-list{list-style:none;padding:0;margin:0}
.toc-list li{margin:6px 0} .toc-list a{color:#1f2b3a}
.notice{background:#f8fafc;border:1px solid var(--line);padding:12px;border-radius:12px}
.rating{display:flex;align-items:center;gap:10px}
.rating .score{background:#e0f2fe;color:#075985;font-weight:800;border-radius:999px;padding:6px 10px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;margin:10px 0}
.faq summary{font-weight:700;cursor:pointer}
.crumbs{font-size:13px;color:#64748b;margin-bottom:8px}.crumbs a{color:#64748b}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}
.chip{padding:6px 10px;border-radius:999px;border:1px solid var(--line);cursor:pointer;background:#fff;color:#0b1728}
.chip.active{background:#eef2ff;border-color:#c7d2fe}
.scorecard{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:10px 0}
.scorecard header{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:#f8fafc;border-bottom:1px solid var(--line)}
.scoregrid{display:grid;grid-template-columns:1fr 80px;gap:6px;padding:10px 12px}
.scoregrid div{padding:6px 0;border-bottom:1px dashed #e5e7eb}
.badge.med{background:#ecfeff;color:#155e75;border:1px solid #a5f3fc;padding:4px 8px;border-radius:999px;font-size:12px}
.author{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;margin-top:14px;background:#fff}
.author img{width:56px;height:56px;border-radius:999px}
.pickscore{display:inline-block;background:#eef2ff;border:1px solid #c7d2fe;color:#1e40af;font-weight:700;border-radius:10px;padding:4px 8px;margin-left:8px;font-size:12px}
.deals{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.deals .deal{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}
.deals .deal .brand{font-weight:700}
@media (max-width:980px){ .post{grid-template-columns:1fr} .sidebar{position:static} .hero{grid-template-columns:1fr} }