:root{--ink:#1f2937;--sub:#6b7280;--brand:#2b2340;--accent:#eab308;--line:#e5e7eb}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);line-height:1.9;background:#fff}
a{color:#2563eb}
.topbar{background:var(--brand);color:#fff;padding:13px 0}
.wrap{max-width:820px;margin:0 auto;padding:0 18px}
.brand{font-weight:800;font-size:18px;color:#fff;text-decoration:none}
.brand .logo{margin-right:6px}
.hero{background:var(--brand);color:#fff;padding:30px 0 26px}
.hero h1{margin:0;font-size:25px;line-height:1.45}
.hero p{color:#c9c9dd;margin:10px 0 0;font-size:14px}
article{padding:24px 0 6px}
h2{font-size:19px;margin:30px 0 10px;padding-left:10px;border-left:4px solid var(--accent);line-height:1.5}
p{margin:12px 0}
ul,ol{padding-left:22px}
li{margin:6px 0}
.card{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:18px 0}
.cta{background:linear-gradient(135deg,#2b2340,#4a3a5e);color:#fff;border-radius:14px;padding:24px;text-align:center;margin:28px 0}
.cta b{font-size:17px}
.cta a{display:inline-block;margin-top:14px;background:var(--accent);color:#1a1600;font-weight:800;text-decoration:none;padding:12px 24px;border-radius:10px}
.disclaimer{background:#fff7ed;border:1px solid #fdba74;border-radius:10px;padding:14px 16px;font-size:13px;color:#92400e;line-height:1.8;margin:24px 0}
footer{border-top:1px solid var(--line);margin-top:30px;padding:22px 0;color:var(--sub);font-size:13px;text-align:center}
.crumb{font-size:13px;color:var(--sub);margin:16px 0 0}
.crumb a{color:var(--sub);text-decoration:none}
.rel{font-size:14px;color:var(--sub)}
.rel a{color:#2563eb;text-decoration:none}