:root{--bg:#07101f;--panel:#101b33;--panel2:#0b1428;--line:#1c2c4f;--text:#edf7ff;--muted:#9eb2ce;--cyan:#26e5ff;--purple:#8a5cff;--green:#43f0bd;--shadow:0 20px 60px rgba(0,0,0,.35);--radius:24px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(38,229,255,.15),transparent 28%),radial-gradient(circle at 85% 8%,rgba(138,92,255,.2),transparent 26%),var(--bg);color:var(--text);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:20;background:rgba(7,16,31,.84);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{max-width:1180px;margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--purple));display:grid;place-items:center;color:#061020;font-weight:900}.nav-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.nav-links a{font-size:15px;color:#cce1ff}.nav-links a:hover{color:var(--cyan)}.menu-btn{display:none;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:var(--text);border-radius:12px;padding:8px 12px}.container{max-width:1180px;margin:auto;padding:0 20px}.hero{padding:72px 0 48px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}.eyebrow{color:var(--cyan);font-weight:700;letter-spacing:.08em;font-size:14px}.hero h1{font-size:clamp(36px,6vw,68px);line-height:1.08;margin:14px 0 18px}.lead{font-size:18px;color:#c7d8f6;max-width:760px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;font-weight:800;border:1px solid rgba(255,255,255,.12)}.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#061020}.btn-ghost{background:rgba(255,255,255,.06);color:#eaf7ff}.hero-card,.card,.video-card,.resource-card,.path-item,.faq-item,.contact-box{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:18px}.hero-card img{border-radius:18px;border:1px solid rgba(255,255,255,.08)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.stat{padding:14px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07)}.stat strong{display:block;font-size:22px;color:var(--cyan)}section{padding:54px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.section-head h2,.page-title h1{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0}.section-head p,.page-title p{color:var(--muted);max-width:720px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card,.resource-card,.contact-box{padding:22px}.card h3,.resource-card h3,.video-card h3{margin:12px 0 8px}.card p,.resource-card p,.video-card p,.faq-item p{color:#b9cbe8}.icon{width:52px;height:52px;border-radius:16px;background:rgba(38,229,255,.12);display:grid;place-items:center;color:var(--cyan);font-size:24px}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{overflow:hidden}.video-cover{position:relative;background:#0b1428}.video-cover img{width:100%}.play{position:absolute;left:18px;bottom:18px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--purple));color:#061020;font-weight:900}.video-body{padding:18px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.tag{font-size:12px;color:#cfeaff;background:rgba(38,229,255,.1);border:1px solid rgba(38,229,255,.18);padding:4px 9px;border-radius:999px}.timeline{position:relative;display:grid;gap:16px}.path-item{padding:20px 20px 20px 62px;position:relative}.path-item:before{content:attr(data-step);position:absolute;left:18px;top:20px;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--purple));display:grid;place-items:center;color:#061020;font-weight:900}.feature-band{background:linear-gradient(135deg,rgba(38,229,255,.08),rgba(138,92,255,.12));border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}.feedback{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{padding:20px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.09);color:#bfd1ee}.faq{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px}.page-hero{padding:58px 0 20px}.page-title{max-width:900px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}.notice{padding:16px 18px;border-radius:18px;background:rgba(67,240,189,.08);border:1px solid rgba(67,240,189,.2);color:#cdfbea}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form{display:grid;gap:12px}.form input,.form textarea,.form select{width:100%;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);border-radius:14px;color:#fff;padding:13px 14px;font:inherit}.form textarea{min-height:130px}.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:30px 0;background:rgba(0,0,0,.18);color:#aebfda}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:center}.domain-show{color:var(--cyan);font-weight:800}.mini-list{display:grid;gap:10px;color:#c1d3ef}.table-like{display:grid;gap:12px}.row{display:grid;grid-template-columns:180px 1fr;gap:12px;padding:14px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:rgba(255,255,255,.045)}@media(max-width:900px){.hero-grid,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}.grid-3,.video-grid,.feedback{grid-template-columns:1fr 1fr}.section-head{display:block}.nav-links{display:none;position:absolute;left:20px;right:20px;top:64px;background:#0a1427;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:14px}.nav-links.open{display:grid}.menu-btn{display:inline-flex}.stats{grid-template-columns:1fr}}@media(max-width:560px){.grid-3,.grid-2,.video-grid,.feedback{grid-template-columns:1fr}.hero{padding-top:42px}.row{grid-template-columns:1fr}.nav{padding:12px 16px}.container{padding:0 16px}section{padding:40px 0}.hero-actions .btn{width:100%}}