:root{--accent:#0a6f8f;--soft:#e9f7f5;--ink:#182f38;--muted:#60727a;--line:#dbe7e8;--shadow:0 18px 46px rgba(16,49,60,.13)}*{box-sizing:border-box}html,body{margin:0;max-width:100%;overflow-x:hidden;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;background:#fff}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(20px,5vw,72px);border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;align-items:center;gap:12px;min-width:230px}.brand i{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;background:var(--accent);color:#fff;font-style:normal;font-weight:800}.brand b{display:block;font-size:18px;line-height:1.2}.brand span{display:block;color:var(--muted);font-size:12px}.nav{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.nav a{padding:9px 12px;border-radius:6px;font-size:14px;color:#314b55}.nav a.on,.nav a:hover{background:var(--soft);color:var(--accent)}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.85fr);gap:42px;align-items:center;max-width:1220px;margin:0 auto;padding:72px clamp(20px,5vw,72px)}.hero h1{margin:0;font-size:clamp(34px,5vw,62px);line-height:1.1;letter-spacing:0}.hero p{color:#45606a;font-size:18px}.visual{border-radius:8px;overflow:hidden;box-shadow:var(--shadow);background:var(--soft);min-height:300px}.visual img{width:100%;height:100%;object-fit:cover}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 18px;border-radius:6px;font-weight:700;border:1px solid var(--accent);color:var(--accent)}.btn.primary{background:var(--accent);color:#fff}.section{padding:68px clamp(20px,5vw,72px)}.alt{background:#f7faf9}.wrap{max-width:1180px;margin:0 auto}.head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.head h2{margin:0;font-size:clamp(26px,3vw,40px);line-height:1.2}.head p{max-width:560px;margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.box{border:1px solid var(--line);border-radius:8px;background:#fff;padding:22px;box-shadow:0 10px 28px rgba(16,49,60,.06)}.card h3,.box h3{margin:0 0 10px;font-size:20px}.card p,.box p,.content p,.article p{margin:0;color:#48636c}.news{display:grid;gap:14px}.news a{display:grid;grid-template-columns:1fr auto;gap:18px;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff}.news h3{margin:0 0 8px;font-size:20px}.news p{margin:0;color:var(--muted)}.news em{font-style:normal;color:var(--accent);font-weight:800}.page{padding:64px clamp(20px,5vw,72px);background:linear-gradient(135deg,var(--soft),#fff 76%);border-bottom:1px solid var(--line)}.page .wrap{max-width:980px}.page h1{font-size:clamp(32px,4vw,52px);line-height:1.15;margin:0 0 14px}.page p{font-size:18px;color:var(--muted);margin:0}.content,.article{max-width:920px;margin:0 auto}.article h1{font-size:clamp(30px,4vw,48px);line-height:1.16;margin:0 0 12px}.article h2{font-size:26px;margin:32px 0 10px}.meta,.crumb{color:var(--muted)}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cta{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--accent);color:#fff;border-radius:8px;padding:34px}.cta h2{margin:0}.cta p{color:rgba(255,255,255,.82);margin:8px 0 0}footer{padding:34px clamp(20px,5vw,72px);background:#132e38;color:#d9e8eb}footer .wrap{display:flex;justify-content:space-between;gap:24px}footer p{color:#aebfc5;margin:8px 0 0}@media(max-width:900px){.top{display:block;padding:16px 24px}.brand{min-width:0;margin-bottom:14px}.nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;justify-content:stretch}.nav a{text-align:center;background:#f6faf9}.hero{grid-template-columns:1fr;padding:54px 24px}.hero h1{font-size:34px}.visual{min-height:220px}.head,footer .wrap,.cta{display:block}.grid,.two{grid-template-columns:1fr}.section{padding:54px 24px}.page{padding:54px 24px}.news a{grid-template-columns:1fr}}