:root{--bg:#fff;--ink:#1a1f2e;--muted:#6b7280;--brand:#f472b6;--brand-2:#8b5cf6;--card:#fff;--line:#e5e7eb}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:var(--ink)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;background:#ffffffee;backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand img{width:40px;height:40px;border-radius:12px;object-fit:cover}.site-header nav a{margin-left:18px;font-weight:600;color:#334155}.site-header nav a.btn{margin-left:24px}
.btn{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:12px 18px;background:#fff}.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent;font-weight:800}
.hero{padding:64px 0;border-bottom:1px solid var(--line);background:radial-gradient(60% 80% at 0% 10%, #ffe4f1 0%, rgba(255,228,241,0) 60%),radial-gradient(60% 80% at 100% 0%, #e9e5ff 0%, rgba(233,229,255,0) 60%)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.hero h1{font-size:44px;line-height:1.05;margin:0 0 12px}.hero p{color:var(--muted);font-size:18px;margin:0 0 18px}
.hero-media{border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.08);border:1px solid var(--line)}.section{padding:56px 0;border-bottom:1px solid var(--line);background:#fff}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;transition:transform .2s, box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.06)}.linkcard{color:inherit}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.rounded{border-radius:18px;border:1px solid var(--line);overflow:hidden;box-shadow:0 8px 18px rgba(0,0,0,.06)}.muted{color:var(--muted)}.kv{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.site-footer{padding:26px 0;background:#fff}.foot{display:flex;justify-content:space-between;align-items:center;color:var(--muted)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}.cta-center{display:flex;gap:12px;justify-content:center;margin-top:12px}.bullets{padding-left:18px;color:#374151}
.price-table{width:100%;border-collapse:collapse;margin:12px 0 18px}.price-table th,.price-table td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left}
.notice{padding:12px 14px;border:1px dashed var(--line);border-radius:12px;background:#fff8ff;color:#7a7183}@media (max-width:1000px){.hero-inner,.two-col,.kv{grid-template-columns:1fr}.cards{grid-template-columns:1fr}}