*{box-sizing:border-box}html,body{margin:0;max-width:100%;overflow-x:hidden;background:#0C0F14;color:#D5D8DF;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}body{min-height:100vh}a{color:inherit;text-decoration:none}img,.media,.panel,.grid>*{max-width:100%}button{font:inherit}.wrap{width:min(1280px,calc(100% - 48px));margin:0 auto}.site-header{position:sticky;top:0;z-index:100}.info-bar{height:32px;background:#10141C;color:#C7CDD5;font-size:13px}.info-inner{height:32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.info-links{display:flex;gap:18px}.info-links a:hover{color:#fff}.main-bar{height:72px;background:#141820;border-bottom:1px solid rgba(255,255,255,.08)}.main-inner{height:72px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}.brand img{height:34px;width:auto;max-width:130px;object-fit:contain}.brand strong{color:#F7F8FA;font-size:20px;white-space:nowrap}.brand-ph{width:34px;height:34px;border-radius:8px;background:linear-gradient(160deg,#222833,#12161C);display:inline-block}.main-nav{display:flex;align-items:stretch;justify-content:center;gap:22px;flex:1;min-width:0;height:72px}.main-nav a{display:flex;align-items:center;position:relative;color:#C7CDD5;font-size:15px;white-space:nowrap}.main-nav a:hover,.main-nav a.active{color:#F7F8FA}.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:#FF8A00}.header-actions{display:flex;align-items:center;gap:14px;white-space:nowrap;color:#F7F8FA}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:700;line-height:1}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#fff;box-shadow:0 8px 24px rgba(255,138,0,.22)}.btn-primary:hover{filter:brightness(1.06)}.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #FFC44D;outline-offset:3px}.btn-small{min-height:40px;padding:0 18px}.menu-btn,.mobile-watch{display:none}.site-main{min-height:60vh}.section{padding:72px 0}.section.compact{padding:48px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}.section-head h2,.section h2{margin:0;color:#F7F8FA;font-size:30px;line-height:1.22}.section-head p{margin:0;color:#9AA3B2}.hero{padding:46px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:42px;align-items:center}.eyebrow{color:#FFC44D;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero h1,.page-hero h1{margin:10px 0 16px;color:#F7F8FA;font-size:clamp(40px,4.2vw,52px);line-height:1.08;max-width:820px}.hero-lead,.page-lead{font-size:18px;line-height:1.8;color:#C9CED7;margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn-secondary{border-color:rgba(255,255,255,.16);background:#1A1F28;color:#F7F8FA}.panel{background:#1A1F28;border:1px solid rgba(255,255,255,.09);border-radius:12px}.pad{padding:24px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card{background:#1A1F28;border:1px solid rgba(255,255,255,.09);border-radius:12px;overflow:hidden;transition:transform .2s ease,border-color .2s ease}.card:hover{transform:translateY(-2px);border-color:rgba(255,196,77,.32)}.card-body{padding:18px 20px 21px}.card h3{margin:0 0 8px;color:#F7F8FA;font-size:19px}.card p{margin:0;color:#AEB6C3;line-height:1.72;font-size:14px}.meta{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.tag{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;background:#222833;color:#C7CDD5;font-size:12px;border:1px solid rgba(255,255,255,.08)}.link-arrow{display:inline-flex;margin-top:14px;color:#FFC44D;font-weight:700}.link-arrow:hover{color:#fff}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#151A22}.media>img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center center;display:block}.media-ph{width:100%;height:100%;background:linear-gradient(160deg,#222833,#12161C)}.media-hero{aspect-ratio:16/7;max-height:420px}.media-4x3{aspect-ratio:4/3;max-height:360px}.media-1x1{aspect-ratio:1/1;max-height:360px}.media-card{aspect-ratio:3/4;max-height:260px}.hero-carousel{position:relative}.hero-slide{display:none;position:relative}.hero-slide.is-active{display:block}.hero-slide .media{border-radius:12px}.hero-caption{position:absolute;left:0;right:0;bottom:0;padding:44px 22px 20px;background:linear-gradient(0deg,rgba(7,9,12,.94),rgba(7,9,12,0));display:flex;justify-content:space-between;align-items:end;gap:16px}.hero-caption p{margin:0;color:#fff;font-weight:700}.hero-controls{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px}.hero-arrow,.hero-dot{border:0;background:#222833;color:#fff;cursor:pointer}.hero-arrow{width:40px;height:40px;border-radius:999px}.hero-dot{width:9px;height:9px;border-radius:50%;padding:0}.hero-dot.is-active{background:#FFC44D}.project-item{text-align:left;padding:20px}.project-item strong{display:block;color:#F7F8FA;font-size:18px;margin-bottom:6px}.project-item span{color:#9AA3B2;font-size:14px}.attention h3{margin-top:0}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.filters button{border:1px solid rgba(255,255,255,.1);background:#1A1F28;color:#D5D8DF;border-radius:999px;min-height:40px;padding:0 16px;cursor:pointer}.filters button.active,.filters button:hover{background:#2A3140;color:#fff;border-color:rgba(255,196,77,.4)}[hidden]{display:none!important}.feature-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:center}.list-clean{margin:0;padding:0;list-style:none}.list-clean li{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}.list-clean li:last-child{border-bottom:0}.list-clean strong{color:#F7F8FA}.list-clean p{margin:6px 0 0;color:#9AA3B2;line-height:1.7}.notice{padding:26px;background:#141820;border:1px solid rgba(255,255,255,.09);border-radius:12px}.notice h2,.notice h3{margin-top:0}.faq-list details{background:#1A1F28;border:1px solid rgba(255,255,255,.09);border-radius:12px;padding:0 18px;margin-bottom:12px}.faq-list summary{cursor:pointer;padding:18px 0;color:#F7F8FA;font-weight:700}.faq-list details p{margin:0;padding:0 0 18px;color:#AEB6C3;line-height:1.8}.page-hero{padding:48px 0 26px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#7B8494;font-size:13px;margin-bottom:18px}.breadcrumb a{color:#9AA3B2}.content-wrap{width:min(980px,calc(100% - 48px));margin:0 auto}.prose{font-size:16px;line-height:1.82}.prose h2{margin:52px 0 16px;color:#F7F8FA;font-size:28px}.prose h3{margin:30px 0 12px;color:#F7F8FA;font-size:20px}.prose p{margin:0 0 18px}.prose ul,.prose ol{padding-left:22px}.prose li{margin:8px 0}.prose .panel{padding:24px;margin:26px 0}.related{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid rgba(255,255,255,.09);background:#1A1F28;margin:24px 0}.data-table{width:100%;min-width:720px;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.data-table th{color:#F7F8FA;background:#222833}.data-table tr:last-child td{border-bottom:0}.partner-card .media{border-radius:0}.partner-card .card-body{min-height:198px}.live-group{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:26px;align-items:start;margin:30px 0}.news-item{padding:22px}.news-item h3{margin-top:0}.login-shell{padding:64px 0 72px}.login-panel{max-width:780px;margin:0 auto;padding:34px;background:#1A1F28;border:1px solid rgba(255,255,255,.09);border-radius:12px}.login-panel .btn-primary{height:48px;min-width:168px;border-radius:999px;background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#fff;font-weight:700;box-shadow:0 8px 24px rgba(255,138,0,.28);margin:8px 0 24px}.site-footer{background:#080A0E;border-top:1px solid rgba(255,255,255,.08);padding:54px 0 90px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}.footer-grid h3{margin:0 0 14px;color:#F7F8FA;font-size:16px}.footer-grid a{display:block;color:#9AA3B2;margin:9px 0}.footer-grid a:hover{color:#fff}.footer-grid p{color:#7B8494;line-height:1.7}.footer-brand img{height:34px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:34px;padding-top:22px;color:#7B8494;font-size:13px;line-height:1.7}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{visibility:hidden;pointer-events:none}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:180;opacity:0;transition:opacity .2s}.mobile-drawer{position:fixed;z-index:190;top:0;bottom:0;left:0;width:min(86vw,340px);background:#10141C;transform:translateX(-102%);transition:transform .22s;overflow-y:auto;padding:16px}.mobile-drawer.open{visibility:visible;pointer-events:auto;transform:translateX(0)}.drawer-mask.open{visibility:visible;pointer-events:auto;opacity:1}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:8px 0 14px;border-bottom:1px solid rgba(255,255,255,.08)}.drawer-close{width:40px;height:40px;border:0;border-radius:999px;background:#222833;color:#fff;font-size:28px}.drawer-nav p{margin:22px 0 8px;color:#7B8494;font-size:12px}.drawer-nav a{display:block;padding:12px 6px;color:#E2E5EA;border-bottom:1px solid rgba(255,255,255,.06)}
@media(max-width:1120px){.main-inner{gap:16px}.main-nav{gap:14px}.main-nav a{font-size:14px}.header-actions{gap:9px}.header-actions a:not(.btn){font-size:14px}.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.info-bar,.main-nav,.header-actions{display:none}.main-bar,.main-inner{height:58px}.site-header{padding-top:env(safe-area-inset-top);background:#141820}.main-inner{justify-content:space-between;gap:8px}.menu-btn{display:flex;width:40px;height:40px;align-items:center;justify-content:center;flex-direction:column;gap:4px;border:0;background:transparent;padding:0}.menu-btn span{width:20px;height:2px;background:#F7F8FA}.main-inner>.brand{position:absolute;left:50%;transform:translateX(-50%)}.main-inner>.brand strong{font-size:16px}.main-inner>.brand img{height:28px;max-width:120px}.mobile-watch{display:inline-flex;height:36px;min-height:36px;min-width:76px;padding:0 12px;font-size:13px;margin-left:auto}.hero-grid,.feature-split{grid-template-columns:1fr}.hero-grid .hero-copy{order:2}.hero-grid .hero-carousel{order:1}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.live-group{grid-template-columns:minmax(0,220px) minmax(0,1fr)}}
@media(max-width:767px){.wrap,.content-wrap{width:min(100% - 32px,1280px)}.section{padding:48px 0}.section.compact{padding:38px 0}.section-head{align-items:flex-start;flex-direction:column}.section-head h2,.section h2{font-size:24px}.hero{padding:28px 0 46px}.hero h1,.page-hero h1{font-size:30px}.hero-lead,.page-lead{font-size:16px}.media-hero{aspect-ratio:16/7;max-height:168px}.media-4x3,.media-1x1{max-height:220px}.media-card{aspect-ratio:3/4;max-height:220px}.hero-caption{padding:32px 12px 10px}.hero-caption p{font-size:13px}.hero-caption .btn{min-height:38px;padding:0 14px;font-size:13px}.grid-3,.grid-5{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2{grid-template-columns:1fr}.live-group{grid-template-columns:1fr}.live-group .media{max-width:280px}.prose h2{font-size:24px;margin-top:42px}.login-shell{padding:36px 0 58px}.login-panel{padding:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.site-footer{padding-bottom:104px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:110;display:grid;grid-template-columns:repeat(5,1fr);background:#10141C;border-top:1px solid rgba(255,255,255,.09);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:52px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;color:#C7CDD5;padding:4px}.mobile-bottom a.watch{color:#FFC44D;font-weight:700}.partner-card .card-body{min-height:188px}}
@media(max-width:430px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.card-body{padding:16px}.project-item{padding:16px}.hero-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.partner-card .card-body{min-height:206px}}
@media(max-width:375px){.wrap,.content-wrap{width:min(100% - 24px,1280px)}.main-inner>.brand strong{display:none}.mobile-watch{min-width:76px;padding:0 10px}.grid-3,.grid-5{gap:12px}.partner-card .card-body{padding:14px}.partner-card .card-body p{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}.card:hover{transform:none}}