:root{--bg:#0c111b;--ink:#141821;--muted:#667085;--gold:#c89b43;--line:#e8e8e8;--soft:#f6f7f9;--white:#fff}*{box-sizing:border-box}body{margin:0;font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}.top{position:sticky;top:0;z-index:30;background:rgba(12,17,27,.96);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:66px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:800;letter-spacing:.4px}.nav nav{display:flex;gap:24px;font-size:14px}.nav nav a:hover{color:#e5bf72}.menu{display:none;background:none;border:0;color:#fff;font-size:24px}.hero{background:linear-gradient(135deg,#090d15,#151d2b 60%,#201a10);color:#fff;padding:78px 0}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}.eyebrow{color:#e4bd70;font-size:13px;letter-spacing:.14em}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:10px 0 18px}.hero p{color:#cbd1db;max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:12px 20px;border-radius:10px;background:var(--gold);color:#111;font-weight:700}.btn.ghost{background:transparent;border:1px solid #566072;color:#fff}.visual{min-height:320px;border:1px solid rgba(255,255,255,.12);border-radius:24px;background:radial-gradient(circle at 70% 30%,rgba(200,155,67,.26),transparent 34%),linear-gradient(145deg,#151e2c,#0b0f17);display:grid;place-items:center;overflow:hidden}.visual img{width:100%;height:100%;object-fit:cover}.visual-mark{font-size:80px;color:#d3a64d;opacity:.9}.section{padding:66px 0}.section.alt{background:var(--soft)}.section.dark{background:var(--bg);color:#fff}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:28px}.section h2{font-size:30px;margin:0}.section-head p{max-width:620px;color:var(--muted);margin:0}.dark .section-head p{color:#abb3c0}.grid{display:grid;gap:18px}.grid4{grid-template-columns:repeat(4,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:.2s}.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.06)}.dark .card{background:#121a27;border-color:#263143}.card h3{margin:8px 0;font-size:19px}.card p{color:var(--muted);margin:0}.dark .card p{color:#abb3c0}.kicker{font-size:12px;color:#a2762d}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.split-box{min-height:250px;border-radius:18px;background:linear-gradient(135deg,#101725,#242b36);display:grid;place-items:center;color:#d9ad58;font-size:64px}.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-card{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.article-card small{color:#8b93a1}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{font-weight:700;cursor:pointer}.content{max-width:860px;margin:0 auto;padding:50px 0}.content h1{font-size:38px;line-height:1.25}.content h2{margin-top:36px}.content p,.content li{color:#3e4653}.breadcrumb{font-size:13px;color:#7b8492;padding-top:24px}.footer{background:#0b0f17;color:#b9c0cb;padding:44px 0 24px}.footer a{color:#d7b15d}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.copy{margin-top:28px;padding-top:20px;border-top:1px solid #222b39;font-size:13px;color:#7f8896}.admin-note{font-size:13px;color:#7b8492}.pagination{display:flex;gap:8px;margin-top:24px}.pagination a{padding:7px 11px;border:1px solid var(--line);border-radius:8px}@media(max-width:850px){.menu{display:block}.nav nav{display:none;position:absolute;top:66px;left:0;right:0;background:#0c111b;padding:14px 4%;flex-direction:column;gap:8px}.nav nav.open{display:flex}.hero{padding:52px 0}.hero-grid,.split{grid-template-columns:1fr}.visual{min-height:220px}.grid4,.grid3,.article-list{grid-template-columns:1fr 1fr}.section{padding:48px 0}}@media(max-width:560px){.grid4,.grid3,.article-list,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:36px}.section h2{font-size:26px}.content h1{font-size:31px}}