:root{--blue:#0b1f3a;--blue2:#123765;--gold:#c89b3c;--light:#f4f6f9;--gray:#687385;--white:#fff;--line:#e5eaf2;--shadow:0 18px 45px rgba(11,31,58,.12)}
*{box-sizing:border-box}body{margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;color:#172033;background:#fff;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);box-shadow:0 6px 22px rgba(11,31,58,.08);backdrop-filter:blur(10px)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:76px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--blue);font-size:20px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border:2px solid rgba(200,155,60,.8)}.main-nav{display:flex;gap:22px;align-items:center}.main-nav a{font-size:15px;color:#2f3d50;padding:8px 0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--gold);border-color:var(--gold)}.menu-btn{display:none;border:0;background:var(--blue);color:#fff;border-radius:10px;padding:8px 12px;font-size:20px}.hero{background:radial-gradient(circle at 75% 20%,rgba(200,155,60,.28),transparent 26%),linear-gradient(135deg,#071a33,#123765);color:#fff;overflow:hidden}.hero .container{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center;min-height:640px;padding:70px 0}.hero h1{font-size:48px;line-height:1.18;margin:18px 0}.hero p{font-size:18px;color:#d9e3f3}.badge{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:8px 14px;border-radius:999px;color:#f8e2ac}.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:12px;font-weight:700;border:1px solid transparent}.btn.gold{background:var(--gold);color:#162033}.btn.blue{background:var(--blue);color:#fff}.btn.ghost{border-color:rgba(255,255,255,.35);color:#fff}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.hero-card img{border-radius:20px;background:#fff}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.stat{background:rgba(255,255,255,.12);border-radius:16px;padding:15px;text-align:center}.stat b{display:block;font-size:24px;color:#f7d487}.section{padding:76px 0}.section.alt{background:var(--light)}.section-head{text-align:center;max-width:760px;margin:0 auto 34px}.section-head h2{font-size:34px;margin:8px 0 0;color:var(--blue)}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.08em}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 10px 28px rgba(11,31,58,.07)}.card h3{margin:10px 0;color:var(--blue);font-size:21px}.card p,.muted{color:var(--gray)}.icon{width:62px;height:62px;border-radius:18px;background:#f7f0df;padding:10px}.video-card{overflow:hidden;padding:0}.video-card .thumb{position:relative;background:#0b1f3a}.video-card .thumb:after{content:"▶";position:absolute;inset:auto auto 16px 18px;width:44px;height:44px;border-radius:50%;background:var(--gold);display:grid;place-items:center;color:#111;font-weight:bold}.video-card .content{padding:22px}.tag{display:inline-block;border-radius:999px;background:#edf2f9;color:#24415f;padding:4px 10px;margin:4px 5px 0 0;font-size:13px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;margin-bottom:14px}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}.feature-list{display:grid;gap:14px}.feature-list li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px}.feature-list li:before{content:"◆";color:var(--gold);margin-right:8px}.faq{max-width:920px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-bottom:14px}.faq summary{font-weight:800;color:var(--blue);cursor:pointer}.form-box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;font:inherit}.form-grid textarea{grid-column:1/-1;min-height:120px}.page-hero{background:linear-gradient(135deg,#0b1f3a,#123765);color:#fff;padding:86px 0}.page-hero h1{font-size:42px;margin:0 0 12px}.page-hero p{max-width:760px;color:#dbe6f5}.article-list{display:grid;gap:18px}.article{display:grid;grid-template-columns:180px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.site-footer{background:#071a33;color:#d7e2f0;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px}.domain-line span{color:#f7d487}.notice{border-left:4px solid var(--gold);padding:14px 18px;background:#fff8e7;border-radius:12px;color:#57411a}.mini-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.mini-kpis div{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center}.mini-kpis b{display:block;color:var(--blue);font-size:22px}.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px}.breadcrumb{font-size:14px;color:#cdd8e7;margin-bottom:12px}
@media(max-width:920px){.main-nav{display:none;position:absolute;left:4vw;right:4vw;top:76px;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:16px;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.menu-btn{display:block}.hero .container,.split,.contact-panel{grid-template-columns:1fr}.hero .container{min-height:auto}.hero h1{font-size:36px}.grid-4,.grid-3,.timeline,.footer-grid{grid-template-columns:1fr 1fr}.article{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid textarea{grid-column:auto}}
@media(max-width:560px){.grid-4,.grid-3,.timeline,.stats,.mini-kpis,.footer-grid{grid-template-columns:1fr}.section{padding:54px 0}.section-head h2{font-size:28px}.hero h1,.page-hero h1{font-size:31px}.btns{flex-direction:column}.btn{width:100%}}