:root{
  --black:#050505;
  --ink:#131313;
  --panel:#1a1a1a;
  --soft:#242424;
  --line:rgba(214,181,112,.24);
  --gold:#d6b570;
  --gold-2:#f0d89a;
  --muted:#b9b1a0;
  --text:#f8f3e8;
  --shadow:0 24px 80px rgba(0,0,0,.42);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--black);color:var(--text)}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:radial-gradient(circle at 10% 0%,rgba(214,181,112,.13),transparent 32%),linear-gradient(180deg,#080808 0%,#111 45%,#050505 100%);line-height:1.75;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block;border-radius:var(--radius)}
button,input{font:inherit}
.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(24px);background:rgba(5,5,5,.84);border-bottom:1px solid var(--line);padding:14px clamp(18px,4vw,60px)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand-logo{display:inline-flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.08em}.logo-mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);background:linear-gradient(145deg,rgba(214,181,112,.18),rgba(255,255,255,.02));box-shadow:0 0 24px rgba(214,181,112,.16)}.logo-text{font-size:1.12rem}.nav-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--gold);border-radius:999px;padding:8px 14px}.site-nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:14px}.site-nav a{color:var(--muted);font-size:.95rem}.site-nav a:hover{color:var(--gold)}.search-shell{display:flex;gap:10px;margin-top:14px;align-items:center;flex-wrap:wrap}.search-shell input{min-width:min(100%,360px);flex:1;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04);color:var(--text);padding:12px 18px;outline:none}.search-shell button,.btn{border:1px solid var(--gold);border-radius:999px;padding:12px 20px;background:transparent;color:var(--gold);cursor:pointer}.search-result{width:100%;margin:0;color:var(--muted);font-size:.92rem}.section{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:72px 0}.hero{display:grid;grid-template-columns:1.03fr .97fr;gap:clamp(28px,5vw,72px);align-items:center;min-height:78vh}.eyebrow{margin:0 0 12px;color:var(--gold);font-size:.85rem;text-transform:uppercase;letter-spacing:.18em}.hero h1,.page-hero h1{font-size:clamp(2.35rem,7vw,5.8rem);line-height:1.04;margin:0 0 22px;letter-spacing:-.06em}.lead{font-size:clamp(1.05rem,2vw,1.24rem);color:#ded4c2;margin:0 0 28px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn.primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#141006;font-weight:700}.btn.ghost{background:rgba(255,255,255,.03)}.hero-media{position:relative;margin:0}.hero-media img{box-shadow:var(--shadow);border:1px solid var(--line)}.hero-media figcaption{position:absolute;left:22px;bottom:22px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.52);padding:9px 14px;color:var(--gold);font-size:.85rem}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:34px 0 0}.hero-stats div,.service-card,.review-card,.contact-panel,.timeline article,.video-card,.prose{background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-stats div{padding:16px}.hero-stats dt,.video-stats dt{font-size:.78rem;color:var(--muted)}.hero-stats dd,.video-stats dd{margin:0;color:var(--gold);font-size:1.3rem;font-weight:700}.intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}h2{font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.12;letter-spacing:-.04em;margin:0 0 18px}h3{font-size:1.2rem;margin:0 0 10px}h4,h5,h6{margin:18px 0 8px;color:var(--gold)}p{color:#d8d0c1}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{padding:26px}.service-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);margin-bottom:18px}.process{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px}.timeline{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.timeline article{padding:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.split.reverse{direction:rtl}.split.reverse>*{direction:ltr}.split img{border:1px solid var(--line);box-shadow:var(--shadow)}.tag-row{display:flex;gap:10px;flex-wrap:wrap}.tag-row span,.video-tag{border:1px solid var(--line);border-radius:999px;color:var(--gold);padding:6px 12px;background:rgba(214,181,112,.08);display:inline-block}.fine-text{font-size:.95rem;color:var(--muted)}.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.video-card{overflow:hidden}.video-frame{position:relative;aspect-ratio:4/3;background:#111;border-bottom:1px solid var(--line);overflow:hidden}.video-frame video{width:100%;height:100%;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;filter:saturate(.85) contrast(1.04)}.play-button{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%) scale(.86);width:64px;height:64px;border-radius:50%;border:1px solid var(--gold);background:rgba(0,0,0,.56);color:var(--gold);opacity:0;transition:.25s ease;cursor:pointer}.video-card:hover .play-button,.video-card:focus-within .play-button{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-body{padding:20px}.video-body p{font-size:.94rem}.video-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0 0}.video-stats div{border-top:1px solid var(--line);padding-top:10px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{margin:0;padding:26px}.review-card footer{display:flex;flex-direction:column;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035);padding:16px 18px}.faq-list summary{cursor:pointer;color:var(--gold);font-weight:700}.cta{text-align:center;border:1px solid var(--line);border-radius:var(--radius);padding:52px 22px;background:linear-gradient(135deg,rgba(214,181,112,.16),rgba(255,255,255,.035))}.address,.page-hero{border-top:1px solid var(--line)}.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;color:#d8d0c1}.contact-list.big{font-size:1.12rem}.contact-list strong,.contact-list a{color:var(--gold)}.contact-panel,.prose{padding:30px}.site-footer{border-top:1px solid var(--line);padding:44px clamp(18px,4vw,60px) 24px;background:#050505}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;width:min(1180px,100%);margin:0 auto}.site-footer h2{font-size:1.2rem;letter-spacing:0}.copyright{width:min(1180px,100%);margin:30px auto 0;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted)}
@media (max-width:960px){.hero,.intro,.process,.split,.footer-grid{grid-template-columns:1fr}.card-grid,.video-grid,.review-grid{grid-template-columns:repeat(2,1fr)}.section{padding:54px 0}.hero{min-height:auto}.split.reverse{direction:ltr}}
@media (max-width:640px){.site-header{position:relative}.nav-toggle{display:inline-flex}.site-nav{display:none;flex-direction:column}.site-nav.open{display:flex}.hero h1,.page-hero h1{font-size:2.45rem}.hero-stats,.card-grid,.timeline,.video-grid,.review-grid{grid-template-columns:1fr}.search-shell button{width:100%}.hero-media figcaption{position:static;margin-top:10px}.section{width:min(100% - 28px,1180px);padding:44px 0}.copyright{display:block}.copyright span{display:block;margin-top:8px}}