*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0B0E14;color:#E2E6ED;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto}button{color:inherit}.site-header{position:sticky;top:0;z-index:50;background:rgba(8,10,15,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.1)}.nav-shell{height:74px;max-width:1280px;margin:auto;padding:0 20px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;min-width:max-content}.brand-logo{max-width:130px;max-height:44px;object-fit:contain}.brand-text{font-weight:900;font-size:24px;letter-spacing:.04em;color:#fff}.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0}.desktop-nav a{padding:12px 11px;border-radius:999px;color:#A8B0C0;font-size:14px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{color:#fff;background:#1A1E27}.nav-actions{display:flex;align-items:center;gap:8px}.icon-btn,.nav-pill,.btn{min-height:44px;border-radius:999px;border:1px solid rgba(200,210,230,.35);background:#12151C;color:#fff;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;white-space:nowrap}.icon-btn:hover,.nav-pill:hover,.btn:hover{background:#232833}.nav-pill.primary,.btn.primary{background:#fff;color:#0B0E14;border-color:#fff;font-weight:800}.mobile-menu-btn{display:none}.site-main{min-height:60vh}.container{width:min(1280px,calc(100% - 40px));margin:auto}.hero{padding:64px 0 28px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(300px,1fr);gap:32px;align-items:stretch}.hero-visual{background:#12151C;border:1px solid rgba(255,255,255,.1);border-radius:22px;min-height:460px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,.65)}.hero-visual img{width:100%;height:100%;object-fit:contain;background:#080A0F}.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:30px 0}.eyebrow,.kicker{color:#C8D0DC;text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800}.hero h1,.page-hero h1{font-size:clamp(38px,5vw,68px);line-height:1.07;margin:12px 0 18px;color:#fff;letter-spacing:-.03em}.hero p,.page-hero p{color:#A8B0C0;font-size:17px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.mini-list{display:grid;gap:10px;margin-top:14px}.mini-list a{padding:14px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:12px}.quick-strip{overflow-x:auto;scrollbar-width:none;border-block:1px solid rgba(255,255,255,.1);background:#080A0F}.quick-strip::-webkit-scrollbar{display:none}.quick-inner{width:max-content;min-width:100%;padding:10px max(20px,calc((100vw - 1280px)/2));display:flex;gap:6px}.quick-inner a{padding:10px 15px;border-radius:999px;color:#C8D0DC;white-space:nowrap}.quick-inner a:hover{background:#1A1E27;color:#fff}.section{padding:64px 0}.section.muted{background:#080A0F}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2{margin:0;color:#fff;font-size:clamp(28px,4vw,44px);line-height:1.1}.section-head p{max-width:620px;margin:0;color:#A8B0C0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#12151C;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:22px;box-shadow:0 12px 36px rgba(100,140,200,.04)}.card h3{color:#fff;margin:6px 0 10px}.card p{color:#A8B0C0;margin:0}.card a.more,.text-link{display:inline-flex;margin-top:16px;color:#fff;border-bottom:1px solid rgba(255,255,255,.3)}.feature-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:24px}.feature-main{padding:30px;background:#12151C;border:1px solid rgba(120,160,220,.28);border-radius:18px}.feature-main h3{font-size:32px;line-height:1.2;color:#fff}.feature-main p{color:#C8D0DC}.stack{display:grid;gap:14px}.rail{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.rail .card{min-width:290px;scroll-snap-align:start}.number-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.number-item{display:grid;grid-template-columns:80px 1fr;gap:18px;padding:20px;border-top:1px solid rgba(255,255,255,.1)}.number-item .num{font-size:40px;color:#6B7385;font-weight:900}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.status{display:inline-flex;padding:5px 10px;border:1px solid rgba(200,210,230,.25);border-radius:999px;color:#C8D0DC;font-size:12px}.magazine{display:grid;grid-template-columns:1fr 1fr;gap:20px}.magazine article:nth-child(1){grid-row:span 2}.page-hero{padding:72px 0 40px;border-bottom:1px solid rgba(255,255,255,.1);background:radial-gradient(circle at 70% 0,rgba(100,140,200,.1),transparent 38%)}.page-hero .lede{max-width:850px}.article-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.7fr);gap:30px}.prose{font-size:16px}.prose h2{font-size:30px;color:#fff;margin-top:0}.prose h3{font-size:22px;color:#fff;margin-top:32px}.prose p{color:#C8D0DC}.aside-box{position:sticky;top:98px;align-self:start;background:#12151C;border:1px solid rgba(255,255,255,.1);padding:22px;border-radius:14px}.poster-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.poster{min-height:300px;border-radius:16px;background:linear-gradient(145deg,#12151C,#1A1E27);border:1px solid rgba(255,255,255,.1);padding:22px;display:flex;flex-direction:column;justify-content:end}.poster strong{font-size:24px;color:#fff}.faq details{border-top:1px solid rgba(255,255,255,.1);padding:18px 0}.faq summary{cursor:pointer;color:#fff;font-weight:800}.faq p{color:#A8B0C0}.app-showcase{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center}.phone-card{background:#12151C;border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:18px;max-width:460px}.phone-card img{border-radius:18px}.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.badge{padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:#12151C}.site-footer{background:#06080C;border-top:1px solid rgba(255,255,255,.1);padding:52px 20px 96px}.footer-grid{max-width:1280px;margin:auto;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}.footer-grid h3{font-size:14px;color:#fff}.footer-grid a{display:block;color:#9AA3B2;padding:5px 0}.footer-grid a:hover{color:#fff}.footer-brand p{color:#9AA3B2;max-width:300px}.footer-note{max-width:1280px;margin:34px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#6B7385;font-size:13px}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.66);z-index:80;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;right:0;top:0;bottom:0;width:min(460px,88vw);background:#0B0E14;z-index:90;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:.25s;overflow-y:auto;border-left:1px solid rgba(255,255,255,.1)}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;z-index:2;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;background:rgba(11,14,20,.97);border-bottom:1px solid rgba(255,255,255,.1)}.channel-groups{padding:18px}.channel-groups section+section{margin-top:26px}.channel-groups h2{font-size:13px;letter-spacing:.12em;color:#6B7385}.channel-groups a{display:block;padding:14px 0;border-top:1px solid rgba(255,255,255,.08)}.channel-groups strong,.channel-groups span{display:block}.channel-groups span{color:#A8B0C0;font-size:13px;margin-top:3px}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:90;background:#0B0E14;border-bottom:1px solid rgba(255,255,255,.1);transform:translateY(-20px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-panel.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.search-inner{max-width:1280px;margin:auto;padding:0 20px 28px}.search-box{display:block;color:#A8B0C0;padding:22px 0 10px}.search-box input{display:block;width:100%;margin-top:8px;background:#12151C;border:1px solid rgba(255,255,255,.15);color:#fff;padding:16px;border-radius:12px;outline:none}.search-links{display:flex;gap:8px;flex-wrap:wrap}.search-links a{padding:9px 12px;border-radius:999px;background:#1A1E27;color:#E2E6ED}.modal-open{overflow:hidden}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #C8D0DC;outline-offset:3px}.note{padding:18px;border-left:3px solid #7A8494;background:#12151C;color:#C8D0DC}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.quote{font-size:clamp(24px,4vw,42px);line-height:1.4;color:#fff;max-width:950px}.pill-grid{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:10px 14px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:#12151C}.label{font-size:12px;color:#7A8494;letter-spacing:.15em;text-transform:uppercase}.section-image{margin:20px 0;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.1)}.section-image img{width:100%;max-height:500px;object-fit:cover}
@media(max-width:980px){.desktop-nav{display:none}.desktop-only{display:none}.mobile-menu-btn{display:inline-flex}.nav-shell{justify-content:space-between;gap:10px}.brand{margin:auto}.hero-grid,.article-grid,.app-showcase,.feature-grid{grid-template-columns:1fr}.hero-copy{order:-1}.hero-visual{min-height:280px}.cards,.poster-wall{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.aside-box{position:static}.badge-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container{width:min(100% - 30px,1280px)}.nav-shell{height:64px;padding:0 12px}.brand-logo{max-width:108px;max-height:38px}.nav-actions{gap:5px}.nav-pill{padding:0 13px}.hero,.page-hero{padding-top:38px}.hero h1,.page-hero h1{font-size:40px}.hero p,.page-hero p{font-size:16px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:-1;padding:0}.hero-visual{order:1}.mini-list{order:2}.section{padding:46px 0}.section-head{align-items:flex-start;flex-direction:column}.cards,.poster-wall,.magazine,.split,.number-list,.timeline{grid-template-columns:1fr}.magazine article:nth-child(1){grid-row:auto}.poster{min-height:220px}.number-item{grid-template-columns:62px 1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.site-footer{padding-bottom:120px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(8,10,15,.96);border-top:1px solid rgba(255,255,255,.1);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:56px;display:flex;align-items:center;justify-content:center;color:#7A8494;font-size:12px}.mobile-bottom a.is-active{color:#fff}.search-panel{top:64px;bottom:0;overflow:auto}.rail .card{min-width:84vw}.quick-inner{padding-left:15px;padding-right:15px}.channel-panel{width:88vw}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}