:root{--blue:#0b2348;--blue2:#123b77;--ink:#111827;--muted:#5f6b7a;--line:#e5eaf1;--red:#c73131;--gold:#c49a3a;--bg:#f6f8fb;--card:#fff}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:0 auto}.topline{background:#071832;color:#dce6f7;font-size:13px}.topline .container{display:flex;justify-content:space-between;gap:12px;padding:7px 0}.domain-chip{color:#f2d68b}.site-header{background:#fff;box-shadow:0 8px 26px rgba(16,37,73,.06);position:sticky;top:0;z-index:10}.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--blue);font-size:22px}.logo img{width:42px}.main-nav{display:flex;gap:4px;align-items:center}.main-nav a{padding:9px 13px;border-radius:999px;color:#26374f;font-weight:700;font-size:15px}.main-nav a:hover,.main-nav a.active{background:var(--blue);color:#fff}.nav-toggle{display:none;border:0;background:var(--blue);color:#fff;border-radius:10px;padding:8px 11px;font-size:20px}.hero{padding:34px 0 22px}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}.lead-card{background:linear-gradient(135deg,#071832,#143f7b);color:#fff;border-radius:28px;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;min-height:410px;box-shadow:0 20px 45px rgba(7,24,50,.18)}.lead-copy{padding:42px}.kicker{display:inline-flex;gap:8px;align-items:center;color:#f2d68b;font-weight:800;margin-bottom:12px}.kicker:before{content:"";width:28px;height:3px;background:var(--gold);border-radius:2px}.lead-copy h1{font-size:40px;line-height:1.18;margin:0 0 18px}.lead-copy p{color:#d9e5f7;margin:0 0 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0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.section-title{margin:0;color:var(--blue);font-size:28px;line-height:1.25}.section-desc{margin:5px 0 0;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 10px 24px rgba(31,56,93,.055)}.card.cover{padding:0;overflow:hidden}.card.cover img{width:100%;height:165px;object-fit:cover}.card.cover .card-body{padding:18px}.card h3{margin:0 0 8px;color:#11294e;font-size:20px}.card p{margin:0;color:var(--muted)}.meta{display:flex;gap:10px;flex-wrap:wrap;color:#708094;font-size:13px;margin:12px 0}.layout-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.news-list{display:grid;gap:12px}.news-row{display:grid;grid-template-columns:96px 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px}.news-row img{width:96px;height:78px;border-radius:12px;object-fit:cover}.news-row h3{margin:0;color:#102b52;font-size:17px}.news-row p{margin:4px 0 0;color:var(--muted);font-size:14px}.dark-band{background:#071832;color:#fff;border-radius:28px;padding:26px}.dark-band .section-title{color:#fff}.video-grid{display:grid;grid-template-columns:1.2fr repeat(2,1fr);gap:16px}.video-card{background:#fff;border-radius:22px;overflow:hidden;border:1px solid var(--line);position:relative}.video-card img{width:100%;height:185px;object-fit:cover}.video-card.big img{height:386px}.play{position:absolute;left:18px;top:18px;background:rgba(199,49,49,.94);color:#fff;border-radius:999px;padding:6px 11px;font-weight:900}.video-card .card-body{padding:16px}.category-cloud{display:flex;gap:10px;flex-wrap:wrap}.category-cloud a{padding:10px 14px;border:1px solid var(--line);background:#fff;border-radius:999px;color:#193b69;font-weight:800}.quote{border-left:4px solid var(--gold);padding-left:14px;color:#40516a}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px}.faq summary{font-weight:900;color:var(--blue);cursor:pointer}.page-hero{background:linear-gradient(135deg,#071832,#153f7c);color:#fff;padding:58px 0}.page-hero h1{font-size:38px;margin:0 0 12px}.page-hero p{max-width:760px;color:#dce7f7;margin:0}.content-flow{display:grid;gap:20px;padding:34px 0}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:22px}.article-list{display:grid;gap:16px}.article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;display:grid;grid-template-columns:180px 1fr;gap:18px}.article img{height:130px;width:180px;object-fit:cover;border-radius:16px}.article h2{margin:0 0 8px;color:var(--blue);font-size:22px}.aside{display:grid;gap:16px;align-content:start}.form{display:grid;gap:12px}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font:inherit;background:#fff}.form textarea{min-height:130px}.site-footer{margin-top:36px;background:#071832;color:#cdd8ea;padding:36px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.footer-brand{font-size:24px;color:#fff;font-weight:900}.site-footer h3{margin:0 0 10px;color:#fff}.site-footer a{display:block;margin:6px 0;color:#dce6f7}.domain-line span{color:#f2d68b}.note{background:#fff8e8;border:1px solid #f3d696;color:#664d13;border-radius:16px;padding:14px}.pill-list{display:flex;gap:10px;flex-wrap:wrap}.pill{background:#eef4ff;color:#123b77;border-radius:999px;padding:6px 11px;font-weight:800;font-size:13px}@media(max-width:900px){.hero-grid,.lead-card,.layout-2,.two-col,.footer-grid,.video-grid{grid-template-columns:1fr}.grid-3,.grid-4{grid-template-columns:1fr 1fr}.main-nav{display:none;position:absolute;left:4vw;right:4vw;top:96px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:0 18px 36px rgba(0,0,0,.12);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.nav-toggle{display:block}.lead-copy h1{font-size:31px}.video-card.big img{height:220px}.article{grid-template-columns:1fr}.article img{width:100%;height:190px}}@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}.lead-copy{padding:28px}.topline .container{flex-direction:column}.news-row{grid-template-columns:1fr}.news-row img{width:100%;height:140px}.section-title{font-size:24px}.page-hero h1{font-size:30px}}