:root{--color-primary:#24385d;--color-accent:#bd6e36;--color-bg:#f7f4ef;--color-bg-2:#fff;--color-bg-3:#f3f0ea;--color-text:#1f1f1f;--color-text-2:#4a4a4a;--color-line:#e4ddd2;--font-serif:"Noto Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif;--font-sans:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--maxw:1200px;--radius:4px;--space:24px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.75}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-primary);font-weight:500;line-height:1.3}h1{letter-spacing:.02em;font-size:clamp(28px,5vw,48px)}h2{font-size:clamp(22px,3.4vw,34px)}h3{font-size:clamp(18px,2.4vw,24px)}p{color:var(--color-text-2)}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.section{padding:clamp(48px,8vw,96px) 0}.section-tight{padding:clamp(32px,5vw,56px) 0}.bg-white{background:var(--color-bg-2)}.bg-soft{background:var(--color-bg-3)}.eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--color-accent);margin:0 0 12px;font-size:13px}.lede{color:var(--color-text-2);max-width:60ch;font-size:clamp(16px,2vw,19px)}.btn{border-radius:var(--radius);letter-spacing:.04em;cursor:pointer;border:1px solid #0000;padding:13px 26px;font-size:15px;transition:all .2s;display:inline-block}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:#1a2b47}.btn-ghost{border-color:var(--color-primary);color:var(--color-primary);background:0 0}.btn-ghost:hover{background:var(--color-primary);color:#fff}.btn-row{flex-wrap:wrap;gap:14px;display:flex}.btn-sm{padding:9px 16px;font-size:14px}.sample-card .sample-spec{margin:4px 0 0}.prose-list{margin:0;padding:0;list-style:none}.prose-list li{color:var(--color-text-2);padding:7px 0 7px 22px;position:relative}.prose-list li:before{content:"";background:var(--color-accent);border-radius:999px;width:8px;height:8px;position:absolute;top:15px;left:0}.believe-quote{font-family:var(--font-serif);color:var(--color-primary);font-size:clamp(20px,3vw,28px);line-height:1.5}.believe-quote span{display:block}.nav{z-index:50;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-line);background:#f7f4efeb;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.brand{font-family:var(--font-serif);color:var(--color-primary);letter-spacing:.04em;align-items:center;gap:10px;font-size:20px;display:inline-flex}.brand-logo{width:auto;height:30px}.brand-text{flex-direction:column;line-height:1.1;display:flex}.brand small{font-family:var(--font-sans);letter-spacing:.2em;color:var(--color-text-2);margin-top:2px;font-size:11px;display:block}.nav-links{align-items:center;gap:26px;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:var(--color-text);padding:4px 0;font-size:15px;position:relative}.nav-links a:hover,.nav-links a.active{color:var(--color-primary)}.nav-links a.active:after{content:"";background:var(--color-accent);height:1px;position:absolute;bottom:-2px;left:0;right:0}.lang{align-items:center;gap:6px;font-size:14px;display:inline-flex}.lang a{border:1px solid var(--color-line);color:var(--color-text-2);border-radius:999px;padding:4px 8px}.lang a.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.lang span.sep{color:var(--color-line)}.nav-toggle{cursor:pointer;color:var(--color-primary);background:0 0;border:0;font-size:22px;display:none}.hero{align-items:center;min-height:78vh;display:flex;position:relative;overflow:hidden}.hero-img{object-fit:cover;z-index:0;width:100%;height:100%;position:absolute;inset:0}.hero:after{content:"";z-index:1;background:linear-gradient(#f7f4ef47,#f7f4ef85);position:absolute;inset:0}.hero-inner{z-index:2;max-width:680px;top:var(--hero-top,40%);left:var(--hero-left,4%);padding-right:20px;position:absolute;transform:none}.hero h1{font-size:var(--hero-h1-size,clamp(28px, 5vw, 48px));margin:0 0 18px}.hero p.lede{font-size:var(--hero-lede-size,clamp(17px,2.2vw,21px));margin:0 0 30px}.hb-carousel{position:relative;overflow:hidden}.hb-carousel .hc-track{width:100%;height:100%;position:relative}.hb-carousel .hc-slide{opacity:0;position:absolute;inset:0}.hb-carousel .hc-slide:first-child{opacity:1}.hb-carousel .hc-slide picture,.hb-carousel .hc-slide img{object-fit:cover;width:100%;height:100%;display:block}.hb-carousel[data-mode=fade] .hc-slide{transition:opacity .8s}.hb-carousel[data-mode=slide] .hc-track{display:flex}.hb-carousel[data-mode=slide] .hc-slide{opacity:1;flex:0 0 100%;height:100%;transition:transform .45s;position:relative}.hb-dots{z-index:3;gap:8px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.hb-dot{cursor:pointer;background:#fff9;border:0;border-radius:50%;width:9px;height:9px;padding:0}.hb-dot.active{background:#fff;transform:scale(1.2)}.hb-prev,.hb-next{z-index:3;color:#fff;cursor:pointer;background:#1a2b4a73;border:0;border-radius:50%;width:42px;height:42px;font-size:22px;line-height:1;display:none;position:absolute;top:50%;transform:translateY(-50%)}.hb-prev{left:14px}.hb-next{right:14px}.hb-carousel.is-multi .hb-prev,.hb-carousel.is-multi .hb-next{display:block}.hero .hb-carousel{z-index:0;position:absolute;inset:0}.hero .hb-carousel .hc-slide{z-index:1}.hero .hb-dots{bottom:26px}.hero .hb-prev,.hero .hb-next{width:46px;height:46px}.detail-carousel{aspect-ratio:4/5;border-radius:var(--radius);background:var(--color-bg-3)}.grid{gap:24px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.card{background:var(--color-bg-2);border:1px solid var(--color-line);border-radius:var(--radius);transition:transform .2s,box-shadow .2s;overflow:hidden}.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #24385d14}.card-img-wrap{background:var(--color-bg-3);justify-content:center;align-items:center;min-height:220px;display:flex}.card-img{object-fit:contain;max-width:100%;height:auto;max-height:360px;display:block}.card-body{padding:20px}.card-body h3{margin:0 0 6px;font-size:19px}.card-meta{color:var(--color-accent);letter-spacing:.04em;margin:0 0 8px;font-size:13px}.card-desc{color:var(--color-text-2);margin:0 0 14px;font-size:14px}.tag{background:var(--color-bg-3);color:var(--color-text-2);border-radius:999px;margin:0 6px 6px 0;padding:3px 10px;font-size:12px;display:inline-block}.tag-state{color:var(--color-accent);background:#bd6e361f}.state-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.state-block{border-top:2px solid var(--color-accent);background:var(--color-bg-2);padding:32px 26px}.state-block h3{margin:0 0 4px}.state-block .en{font-family:var(--font-sans);letter-spacing:.2em;color:var(--color-text-2);text-transform:uppercase;font-size:13px}.state-block p{font-size:15px}.state-block .def{color:var(--color-text-2)}.detail-hero{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}.detail-img{aspect-ratio:4/5;background:var(--color-bg-3);border-radius:var(--radius);object-fit:cover;width:100%}.spec-list{margin:0;padding:0;list-style:none}.spec-list li{border-bottom:1px solid var(--color-line);gap:16px;padding:12px 0;font-size:15px;display:flex}.spec-list .k{color:var(--color-text-2);flex:0 0 140px}.notes{flex-wrap:wrap;gap:12px;display:flex}.notes .n{flex:1;min-width:120px}.notes .n span{letter-spacing:.1em;color:var(--color-accent);text-transform:uppercase;margin-bottom:4px;font-size:12px;display:block}.breadcrumb{color:var(--color-text-2);padding:18px 0 0;font-size:13px}.breadcrumb a:hover{color:var(--color-primary)}.breadcrumb span.sep{color:var(--color-line);margin:0 8px}.faq-item{border-bottom:1px solid var(--color-line)}.faq-q{text-align:left;width:100%;font-size:17px;font-family:var(--font-sans);color:var(--color-primary);cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;display:flex}.faq-q .ico{color:var(--color-accent);transition:transform .2s}.faq-q[aria-expanded=true] .ico{transform:rotate(45deg)}.faq-a{max-height:0;transition:max-height .25s;overflow:hidden}.faq-a p{margin:0 0 18px}.footer{background:var(--color-primary);color:#e9e2d6;margin-top:0;padding:56px 0 32px}.footer h4{color:#fff;font-family:var(--font-sans);letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px;font-size:14px}.footer a{color:#cfc6b6}.footer a:hover{color:#fff}.footer ul{margin:0;padding:0;line-height:2;list-style:none}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;display:grid}.footer .tagline{font-family:var(--font-serif);color:#fff;font-size:20px}.footer .fine{color:#b9b0a0;border-top:1px solid #ffffff26;margin-top:36px;padding-top:20px;font-size:13px}.channel-group+.channel-group{margin-top:40px}.channel-group-title{margin:0 0 18px}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.channel-card{background:var(--color-bg-2);border:1px solid var(--color-line);border-radius:14px;flex-direction:column;gap:10px;padding:22px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex}.channel-card:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:0 10px 30px #24385d14}.channel-card .ch-head{flex-direction:column;gap:2px;display:flex}.channel-card .ch-name{font-family:var(--font-serif);color:var(--color-primary);font-size:18px}.channel-card .ch-account{color:var(--color-accent);letter-spacing:.03em;font-size:13px}.channel-card .ch-desc{color:var(--color-text-2);flex:1;margin:0;font-size:14px}.channel-action{border:1px solid var(--color-primary);color:var(--color-primary);border-radius:var(--radius);letter-spacing:.03em;cursor:pointer;background:0 0;align-self:flex-start;align-items:center;gap:6px;padding:10px 18px;font-size:14px;text-decoration:none;transition:all .2s;display:inline-flex}.channel-action:hover{background:var(--color-primary);color:#fff}a.channel-action:hover{color:#fff}.channel-compact{max-width:520px}.footer-sub{letter-spacing:.14em;text-transform:uppercase;color:#b9b0a0;margin:14px 0 6px;font-size:12px}.footer-channel-list{margin:0;padding:0;line-height:2;list-style:none}.footer-channel-list li,.footer-channel-list a{color:#cfc6b6}.footer-channel-list a:hover{color:#fff}.footer-muted{color:#b9b0a0}.center{text-align:center}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.stack>*+*{margin-top:16px}.split{grid-template-columns:1fr 1fr;align-items:center;gap:48px;display:grid}@media (width<=1023px){.grid-3,.state-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.detail-hero,.split{grid-template-columns:1fr;gap:28px}}@media (width<=767px){.nav-links{background:var(--color-bg-2);border-bottom:1px solid var(--color-line);flex-direction:column;gap:4px;padding:12px 20px 20px;display:none;position:fixed;inset:64px 0 auto}.nav-links.open{display:flex}.nav-links li{border-bottom:1px solid var(--color-line);width:100%}.nav-links a{padding:16px 0;display:block}.nav-toggle{display:block}.lang{margin-left:auto}.grid-3,.grid-2,.state-grid,.grid-auto,.footer-grid{grid-template-columns:1fr}.spec-list .k{flex-basis:110px}.hero{min-height:70vh}}.page-hero{border-radius:14px;width:100%;height:auto;margin-top:28px;display:block}.band-img{border-radius:14px;width:100%;height:auto;display:block}.article-cover{width:100%;height:auto}.state-img{object-fit:cover;border-radius:12px;width:100%;height:220px;margin-bottom:16px}.state-block{background:var(--color-bg-2)}.collection-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px;display:grid}.collection-card{color:#fff;border-radius:14px;text-decoration:none;display:block;position:relative;overflow:hidden}.collection-card img{object-fit:cover;width:100%;height:240px;transition:transform .4s;display:block}.collection-card:hover img{transform:scale(1.03)}.collection-card span{font-family:var(--font-serif);text-shadow:0 1px 8px #0006;font-size:19px;position:absolute;bottom:14px;left:16px}@media (width<=767px){.collection-grid{grid-template-columns:1fr}.state-img{height:180px}}
