:root{--ink:#131816;--cinnabar:#7a171a;--gold:#c79a4a;--rice:#eee5d3;--jade:#497765;--muted:#b9ad94;--shadow:0 24px 70px rgba(0,0,0,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Serif SC","Songti SC",serif;background:radial-gradient(circle at 15% 0,rgba(199,154,74,.16),transparent 32%),linear-gradient(180deg,#101614 0%,#18201d 45%,#eee5d3 45%,#f7f1e6 100%);color:var(--ink)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}video{display:block;width:100%;height:100%;object-fit:cover}.topbar{position:sticky;top:0;z-index:50;background:rgba(19,24,22,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(199,154,74,.25)}.nav{max-width:1240px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:16px 22px}.logo{display:flex;gap:12px;align-items:center;font-weight:800;color:var(--rice);letter-spacing:.12em}.seal{width:42px;height:42px;border-radius:50%;background:radial-gradient(circle,var(--cinnabar),#411);border:1px solid var(--gold);display:grid;place-items:center;color:var(--gold);box-shadow:0 0 30px rgba(199,154,74,.35)}.links{display:flex;gap:18px;flex-wrap:wrap;color:#e9ddc6;font-size:15px}.links a{padding:8px 0;border-bottom:1px solid transparent}.links a:hover{color:var(--gold);border-color:var(--gold)}.searchbar{max-width:920px;margin:18px auto 0;padding:0 22px;position:relative}.fake-search{width:100%;padding:16px 58px 16px 22px;border:1px solid rgba(199,154,74,.35);border-radius:999px;background:rgba(238,229,211,.1);color:var(--rice);outline:none;box-shadow:inset 0 0 28px rgba(199,154,74,.08)}.fake-search::placeholder{color:#d8cdb5}.search-note{position:absolute;right:42px;top:14px;color:var(--gold);font-size:14px}.hero{min-height:760px;position:relative;display:grid;place-items:center;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url('../img/hero-yinghua.jpg') center/cover no-repeat;filter:saturate(.95) contrast(1.05);opacity:.82}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,24,22,.86),rgba(19,24,22,.42),rgba(122,23,26,.28))}.hero-inner{position:relative;z-index:2;max-width:1160px;width:100%;padding:110px 24px;color:var(--rice)}.eyebrow{color:var(--gold);letter-spacing:.28em}.hero h1{font-size:clamp(42px,7vw,86px);line-height:1.05;margin:18px 0 22px;text-shadow:0 12px 45px rgba(0,0,0,.55)}.hero p{max-width:760px;font-size:20px;line-height:1.95;color:#eadfca}.btns{display:flex;gap:18px;flex-wrap:wrap;margin-top:32px}.btn{border:1px solid var(--gold);border-radius:999px;padding:14px 26px;background:linear-gradient(135deg,var(--cinnabar),#4e1114);color:var(--rice);box-shadow:0 12px 34px rgba(122,23,26,.36)}.btn.secondary{background:rgba(238,229,211,.08)}.section{max-width:1240px;margin:auto;padding:86px 22px}.dark{color:var(--rice);background:linear-gradient(180deg,rgba(19,24,22,.92),rgba(19,24,22,.98));max-width:none}.dark>.section{padding-top:90px}.title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}.title h2,.page h1{font-size:clamp(30px,4vw,52px);margin:0;letter-spacing:.04em}.title p{max-width:560px;line-height:1.9;color:#786e5b}.dark .title p{color:#cfc2aa}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{position:relative;border:1px solid rgba(199,154,74,.28);border-radius:28px;background:rgba(255,255,255,.7);overflow:hidden;box-shadow:var(--shadow)}.dark .card{background:rgba(238,229,211,.07);color:var(--rice)}.thumb{height:230px;position:relative;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease,filter .7s ease}.card:hover .thumb img{transform:scale(1.08);filter:saturate(1.1)}.video-card .thumb:before{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(circle at 50% 40%,rgba(199,154,74,.38),transparent 28%),linear-gradient(135deg,rgba(122,23,26,.42),rgba(19,24,22,.22));opacity:0;transition:.35s}.video-card:hover .thumb:before{opacity:1}.play{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);width:72px;height:72px;border-radius:50%;border:1px solid var(--gold);display:grid;place-items:center;background:rgba(19,24,22,.66);color:var(--gold);opacity:0;transition:.35s;box-shadow:0 0 40px rgba(199,154,74,.55)}.video-card:hover .play{opacity:1;transform:translate(-50%,-50%) scale(1)}.ink-hover{position:absolute;inset:0;z-index:1;background:radial-gradient(circle at 50% 50%,rgba(20,20,20,.36),transparent 38%);mix-blend-mode:multiply;opacity:0;transition:.45s}.video-card:hover .ink-hover{opacity:1}.card-body{padding:24px}.card h3{margin:0 0 12px;font-size:23px}.card p{line-height:1.85;color:#625846}.dark .card p{color:#d5c8b3}.meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--cinnabar);font-size:14px}.dark .meta{color:var(--gold)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}.panel{border:1px solid rgba(199,154,74,.28);border-radius:34px;padding:34px;background:rgba(238,229,211,.82);box-shadow:var(--shadow)}.feature-list{display:grid;gap:16px}.feature{padding:18px 20px;border-left:3px solid var(--gold);background:rgba(255,255,255,.56);border-radius:16px}.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.partner{min-height:82px;border:1px solid rgba(199,154,74,.3);border-radius:22px;display:grid;place-items:center;background:rgba(238,229,211,.75);font-weight:700;color:var(--jade)}.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.faq details{border:1px solid rgba(199,154,74,.28);border-radius:22px;padding:18px 20px;background:rgba(255,255,255,.7)}.faq summary{cursor:pointer;font-weight:800}.footer{background:#101614;color:#eadfca;border-top:1px solid rgba(199,154,74,.28)}.footer-inner{max-width:1240px;margin:auto;padding:46px 22px;display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}.qr{width:112px;height:112px;border-radius:18px;border:1px solid var(--gold);object-fit:cover}.page{max-width:1180px;margin:auto;padding:70px 22px}.breadcrumb{color:var(--gold);margin-bottom:18px}.tag{display:inline-block;margin:5px 8px 5px 0;padding:6px 12px;border:1px solid rgba(199,154,74,.35);border-radius:999px;color:var(--jade);background:rgba(238,229,211,.7)}.float-particle{position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(199,154,74,.35) 1px,transparent 1px);background-size:48px 48px;opacity:.08;animation:fall 18s linear infinite}@keyframes fall{from{background-position:0 -100px}to{background-position:0 600px}}@media(max-width:920px){.links{display:none}.hero{min-height:680px}.grid,.faq,.split,.footer-inner{grid-template-columns:1fr}.logos{grid-template-columns:repeat(2,1fr)}.title{display:block}.section{padding:58px 18px}.thumb{height:210px}}