:root{--bg:#07111f;--surface:#101b2d;--gold:#d2aa45;--text:#edf1f7;--muted:#94a0b4;--line:#25334d;--green:#28b779;--radius:16px;--shadow:0 8px 28px rgba(0,0,0,.32)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,"Microsoft YaHei",sans-serif;background:radial-gradient(circle at 50% -10%,rgba(210,170,69,.12),transparent 35%),var(--bg);color:var(--text);line-height:1.75}a{color:inherit;text-decoration:none}.header{position:sticky;top:0;z-index:10;background:rgba(7,17,31,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{max-width:1160px;margin:0 auto;height:68px;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:24px;font-weight:800;color:var(--gold)}.logo span{color:var(--text);font-size:18px}.menu{display:flex;gap:8px;list-style:none}.menu a{display:block;padding:8px 16px;border-radius:999px;color:var(--muted);font-weight:600;font-size:14px}.menu a:hover,.menu a.active{background:var(--gold);color:#08111d}.hero{padding:110px 24px 72px;text-align:center}.hero-box{max-width:820px;margin:0 auto;background:rgba(16,27,45,.76);border:1px solid var(--line);border-radius:24px;padding:54px 42px;box-shadow:var(--shadow)}.badge{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(210,170,69,.14);color:var(--gold);font-size:13px;font-weight:700;margin-bottom:18px}h1{font-size:46px;line-height:1.2;margin-bottom:16px;color:var(--gold)}.hero p,.sub{color:var(--muted)}.actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;padding:13px 28px;border-radius:999px;font-weight:800}.btn.primary{background:var(--gold);color:#08111d}.btn.ghost{border:1px solid var(--line);color:var(--text)}.section{padding:70px 24px}.wrap{max-width:1160px;margin:0 auto}.section-head{text-align:center;margin-bottom:34px}.section-head h2{font-size:32px;margin-bottom:8px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card,.block,.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.18)}.card h3{font-size:20px;margin-bottom:8px}.card p,.block p,.faq p{color:var(--muted)}.steps{display:grid;gap:16px}.step{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.num{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:rgba(210,170,69,.14);color:var(--gold);font-weight:900}.main{padding:110px 24px 70px;max-width:960px;margin:0 auto}.page-title{text-align:center;margin-bottom:36px}.page-title h1{font-size:38px}.block{margin-bottom:18px}.faq{margin-bottom:14px}.notice{border-left:4px solid var(--green);background:#0f2a25}.footer{background:#040914;border-top:1px solid var(--line);padding:38px 24px;text-align:center;color:var(--muted)}.footer a:hover{color:var(--gold)}.footer-links{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:12px}@media(max-width:800px){.nav{display:block;height:auto;padding:14px 18px}.menu{margin-top:10px;flex-wrap:wrap}.grid{grid-template-columns:1fr}.hero{padding-top:70px}.hero-box{padding:34px 22px}h1{font-size:32px}}