:root{--bg:#f6f7f9;--card:#fff;--text:#17202a;--muted:#64748b;--line:#e5e7eb;--primary:#153e75;--accent:#d89b33;--dark:#0f172a}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.75}a{color:inherit;text-decoration:none}.container{width:min(1180px,92vw);margin:0 auto}.narrow{width:min(880px,92vw)}.site-header{background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-weight:800;font-size:22px;color:var(--primary)}.site-nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.site-nav a{font-size:15px;color:#334155}.site-nav a:hover{color:var(--primary)}.hero{background:linear-gradient(135deg,#0f172a,#153e75 56%,#0b1220);color:#fff;padding:92px 0}.site-sub .hero{background:linear-gradient(135deg,#102a43,#14532d 58%,#08111f)}.hero-inner{max-width:900px}.eyebrow{display:inline-block;margin-bottom:12px;color:#f4c76b;letter-spacing:.15em;font-size:13px}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.12;margin:0 0 20px}.hero p{font-size:18px;color:#dbeafe;max-width:780px}.hero-actions{display:flex;gap:14px;margin-top:30px}.btn,button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;padding:11px 22px;background:#fff;color:var(--text);font-weight:700;cursor:pointer}.btn.primary,button{background:var(--accent);border-color:var(--accent);color:#111827}.main-link{margin-top:18px;font-size:14px}.section{padding:68px 0}.section.muted{background:#fff}.grid{display:grid;gap:24px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 14px 40px rgba(15,23,42,.06)}.card h2,.card h3{margin-top:0}.content h2{margin-top:1.5em}.content p{margin:0 0 1em}.content ul{padding-left:1.3em}.date{color:var(--muted);font-size:14px}.page-head{margin-bottom:26px}.page-head h1{font-size:38px;margin:0 0 10px}.page-head p{color:var(--muted);font-size:17px}.contact-card p{margin:.45em 0}.site-footer{background:#0f172a;color:#cbd5e1;padding:48px 0 18px}.site-footer strong{color:#fff;font-size:20px}.site-footer a{color:#f4c76b}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;color:#94a3b8;font-size:14px}@media(max-width:780px){.header-inner{align-items:flex-start;flex-direction:column;padding:16px 0}.site-nav{gap:14px}.hero{padding:62px 0}.grid.two,.grid.three,.footer-grid{grid-template-columns:1fr}.section{padding:46px 0}.card{padding:22px}.hero-actions{flex-direction:column;align-items:flex-start}}
.content .date a{color:var(--primary);font-weight:700}.content .date a:hover{text-decoration:underline}