:root{--ink:#1c1814;--ink2:#342c25;--gold:#ae8650;--gold2:#d4b27a;--paper:#fcf9f4;--ivory:#f5efe6;--line:#dfd5c8;--muted:#776e65;--serif:"Cormorant Garamond","Noto Serif SC",Georgia,serif;--sans:"Montserrat","Noto Sans SC",sans-serif;--max:1320px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 64px));margin:auto}.eyebrow{display:flex;align-items:center;gap:12px;color:var(--gold);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600}.eyebrow:before{content:"";width:28px;height:1px;background:var(--gold)}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08}h1{font-size:clamp(46px,6.5vw,92px);letter-spacing:-.025em}h2{font-size:clamp(34px,4.2vw,58px)}h3{font-size:25px}.lead{font-size:17px;color:var(--muted);max-width:65ch}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border:1px solid var(--ink);font-size:12px;letter-spacing:.1em;text-transform:uppercase;transition:.3s}.btn:hover{transform:translateY(-2px)}.btn-gold{background:var(--gold);border-color:var(--gold);color:white}.btn-line{background:transparent}.btn-line:hover{background:var(--ink);color:white}
header{position:fixed;inset:0 0 auto;z-index:60;background:rgba(252,249,244,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,213,200,.8)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.logo img{height:42px;width:auto}.nav-links{display:flex;gap:30px;align-items:center;font-size:13px}.nav-links a:hover{color:var(--gold)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-toggle{border:1px solid var(--line);background:transparent;padding:8px 12px;cursor:pointer;color:var(--muted)}.burger{display:none;border:0;background:none;font-size:24px}
.hero{min-height:760px;padding:150px 0 90px;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(105deg,rgba(25,20,16,.94) 0 48%,rgba(25,20,16,.56) 68%,rgba(25,20,16,.18)),var(--hero) center/cover;color:white}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(174,134,80,.12),transparent 40%);pointer-events:none}.hero-copy{position:relative;z-index:2;width:min(760px,72%)}.hero .eyebrow{color:var(--gold2);margin-bottom:22px}.hero h1{color:white}.hero .lead{color:rgba(255,255,255,.78);margin:24px 0 32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero .btn-line{border-color:rgba(255,255,255,.55);color:white}.hero .btn-line:hover{background:white;color:var(--ink)}
.proof{background:var(--ink);color:white}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.proof-item{padding:30px 26px;border-right:1px solid rgba(255,255,255,.12)}.proof-item:last-child{border:0}.proof-item strong{display:block;color:var(--gold2);font-family:var(--serif);font-size:28px;font-weight:400}.proof-item span{font-size:11px;letter-spacing:.06em;color:rgba(255,255,255,.62)}
section{padding:104px 0}.section-head{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:end;margin-bottom:48px}.section-head .lead{justify-self:end}.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.split-copy h2{margin:16px 0 20px}.split-copy .lead{margin-bottom:24px}.checklist{display:grid;gap:12px;list-style:none}.checklist li{padding-left:24px;position:relative;color:var(--ink2)}.checklist li:before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:10px;top:5px}.editorial-media{display:grid;grid-template-columns:1.15fr .85fr;gap:12px}.editorial-media img{width:100%;height:100%;object-fit:cover;background:white}.editorial-media img:first-child{grid-row:span 2;min-height:520px}.editorial-media img:not(:first-child){min-height:254px}
.cards-section{background:var(--ivory)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--paper);border:1px solid var(--line);padding:32px;min-height:250px;transition:.35s}.card:hover{transform:translateY(-5px);box-shadow:0 18px 45px rgba(28,24,20,.09)}.card .num{color:var(--gold);font-family:var(--serif);font-size:16px;margin-bottom:28px}.card h3{margin-bottom:14px}.card p{font-size:14px;color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-tile{background:white;border:1px solid var(--line);overflow:hidden}.product-tile img{width:100%;aspect-ratio:1.18/1;object-fit:contain;padding:12px;transition:.5s}.product-tile:hover img{transform:scale(1.035)}.product-tile div{padding:18px 20px;border-top:1px solid var(--line)}.product-tile strong{display:block;font-family:var(--serif);font-size:21px;font-weight:400}.product-tile span{font-size:12px;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(7,1fr);gap:0;border:1px solid var(--line)}.process-step{padding:26px 18px;border-right:1px solid var(--line);min-height:190px}.process-step:last-child{border:0}.process-step b{display:block;color:var(--gold);font-family:var(--serif);font-size:28px;font-weight:400;margin-bottom:22px}.process-step strong{display:block;font-size:13px;margin-bottom:8px}.process-step p{font-size:12px;color:var(--muted)}
.market-box{background:var(--ink);color:white;padding:54px;display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.market-box h2{color:white}.market-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.market-list div{padding:20px;border:1px solid rgba(255,255,255,.15)}.market-list strong{display:block;color:var(--gold2);margin-bottom:5px}.market-list span{font-size:12px;color:rgba(255,255,255,.63)}
.faq{max-width:900px;margin:auto}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;padding:22px 4px;font-family:var(--serif);font-size:21px}.faq p{padding:0 4px 22px;color:var(--muted);font-size:14px}.cta{background:linear-gradient(135deg,#2b241d,#17130f);color:white;text-align:center}.cta h2{color:white;margin:12px auto 18px}.cta .lead{color:rgba(255,255,255,.68);margin:0 auto 28px}.cta .eyebrow{justify-content:center;color:var(--gold2)}
footer{background:#100d0b;color:rgba(255,255,255,.6);padding:48px 0}.foot{display:flex;justify-content:space-between;gap:30px;align-items:center}.foot img{height:34px}.foot-links{display:flex;gap:22px;font-size:12px}.foot-links a:hover{color:var(--gold2)}
@media(max-width:980px){.nav-links{display:none}.nav-links.open{display:flex;position:absolute;top:68px;right:16px;width:min(280px,calc(100vw - 32px));padding:22px;background:var(--paper);border:1px solid var(--line);box-shadow:0 20px 50px rgba(28,24,20,.16);flex-direction:column;align-items:flex-start;gap:16px}.burger{display:block}.hero{min-height:690px;background-position:60% center}.hero-copy{width:86%}.proof-grid{grid-template-columns:1fr 1fr}.proof-item:nth-child(2){border-right:0}.proof-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}.section-head,.split,.market-box{grid-template-columns:1fr}.section-head{gap:18px}.section-head .lead{justify-self:start}.cards,.gallery{grid-template-columns:1fr 1fr}.process{grid-template-columns:repeat(2,1fr)}.process-step{border-bottom:1px solid var(--line)}.process-step:nth-child(even){border-right:0}}
@media(max-width:640px){.wrap{width:min(100% - 32px,var(--max))}.nav{height:68px}.logo img{height:34px}.nav-actions .btn{display:none}.hero{min-height:670px;padding:116px 0 64px;background:linear-gradient(180deg,rgba(20,16,13,.44),rgba(20,16,13,.92) 72%),var(--hero) 62% center/cover}.hero-copy{width:100%;align-self:flex-end}.hero h1{font-size:46px}.hero .lead{font-size:15px}.hero-actions .btn{width:100%}.proof-item{padding:22px 16px}.proof-item strong{font-size:23px}.proof-item span{font-size:10px}section{padding:72px 0}.split{gap:38px}.editorial-media{gap:8px}.editorial-media img:first-child{min-height:350px}.editorial-media img:not(:first-child){min-height:171px}.cards,.gallery{grid-template-columns:1fr}.card{min-height:auto}.product-tile img{aspect-ratio:1.25/1}.process{grid-template-columns:1fr}.process-step{min-height:auto;border-right:0}.market-box{padding:32px 24px;gap:32px}.market-list{grid-template-columns:1fr}.foot{align-items:flex-start;flex-direction:column}.foot-links{flex-wrap:wrap}.wechat-float{bottom:12px!important}.wechat-float__panel{max-height:calc(100vh - 90px);overflow:auto}}