:root{--black:#050505;--ink:#171717;--soft:#272727;--muted:#a8a29a;--line:rgba(218,190,140,.24);--gold:#d6b56d;--champagne:#f1dfb0;--white:#f8f5ee}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--white);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}header{position:sticky;top:0;z-index:20;background:rgba(5,5,5,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.wrap{width:min(1160px,92vw);margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.12em}.logo-mark{width:38px;height:38px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold);box-shadow:0 0 24px rgba(214,181,109,.18)}nav{display:flex;gap:22px;color:var(--muted);font-size:14px}nav a:hover{color:var(--champagne)}.search{padding:12px 0 18px}.search-row{display:flex;gap:10px;border:1px solid var(--line);background:#0d0d0d;border-radius:999px;padding:8px}.search input{flex:1;background:transparent;border:0;outline:0;color:var(--white);padding:10px 16px}.btn{border:1px solid var(--gold);color:#0b0b0b;background:linear-gradient(135deg,var(--champagne),var(--gold));border-radius:999px;padding:10px 20px;font-weight:700;cursor:pointer}.ghost{background:transparent;color:var(--champagne)}.hero{min-height:72vh;display:grid;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 72% 30%,rgba(214,181,109,.16),transparent 28%),linear-gradient(135deg,#050505,#191919 60%,#060606)}.hero:after{content:"";position:absolute;inset:auto -10% -30% 32%;height:420px;background:linear-gradient(90deg,transparent,rgba(214,181,109,.18),transparent);filter:blur(50px);transform:rotate(-8deg)}.eyebrow{color:var(--gold);letter-spacing:.22em;text-transform:uppercase;font-size:12px}.hero h1{font-size:clamp(38px,7vw,82px);line-height:1.05;margin:12px 0 18px;letter-spacing:.04em}.hero p{max-width:700px;color:#d8d2c6;font-size:clamp(16px,2.5vw,20px)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px;max-width:720px}.stat{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:22px;padding:18px}.stat strong{display:block;font-size:28px;color:var(--champagne)}section{padding:86px 0;border-top:1px solid rgba(214,181,109,.08)}.section-title{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:34px}.section-title h2{font-size:clamp(28px,4vw,46px);margin:0}.section-title p{color:var(--muted);max-width:520px}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018));border-radius:28px;padding:26px;box-shadow:0 20px 80px rgba(0,0,0,.22)}.card h3{margin:0 0 10px;color:var(--champagne)}.card p,.card li{color:#c9c1b3}.video-card{padding:0;overflow:hidden;position:relative}.video-cover{position:relative;overflow:hidden}.video-cover img{aspect-ratio:16/10;object-fit:cover;filter:saturate(.88) contrast(1.08);transition:.45s}.video-card:hover img{transform:scale(1.04);filter:brightness(.64)}.play{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:.25s}.video-card:hover .play{opacity:1}.play span{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--gold);background:rgba(0,0,0,.48);color:var(--gold);font-size:28px}.video-body{padding:22px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.tag{font-size:12px;color:var(--champagne);border:1px solid var(--line);border-radius:999px;padding:4px 10px}.meta{display:flex;gap:14px;color:var(--muted);font-size:13px;flex-wrap:wrap}.steps{counter-reset:s}.step{position:relative;padding-left:58px}.step:before{counter-increment:s;content:counter(s);position:absolute;left:0;top:22px;width:38px;height:38px;border-radius:50%;border:1px solid var(--gold);display:grid;place-items:center;color:var(--gold)}.quote{font-size:16px}.faq details{border:1px solid var(--line);border-radius:20px;padding:18px 20px;background:#0d0d0d}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;color:var(--champagne);font-weight:700}.contact-box{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.form{display:grid;gap:12px}.form input,.form textarea{width:100%;border:1px solid var(--line);background:#0c0c0c;color:var(--white);border-radius:16px;padding:13px}.footer{padding:44px 0;color:var(--muted);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.notice{color:var(--gold);font-size:14px;margin-top:10px}.breadcrumbs{color:var(--muted);font-size:13px;margin:22px 0}.hidden-note{min-height:22px;color:var(--gold);font-size:14px;margin-top:8px}@media(max-width:840px){nav{display:none}.grid-3,.grid-2,.stats,.contact-box,.footer-grid{grid-template-columns:1fr}.section-title{display:block}.hero{min-height:76vh}.card{padding:22px}.topbar{padding:14px 0}}