*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#071B24;color:#EAFBFF;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden;padding-top:116px}a{color:#00C8FF;text-decoration:none;transition:.2s ease}a:hover{color:#00E6F6}img{max-width:100%;height:auto;display:block}p{margin:0 0 14px;color:#CFEAF2}.site-header{position:fixed;left:0;top:0;width:100%;z-index:80;background:rgba(4,16,23,0.92);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(0,230,246,0.10)}.top-nav{max-width:1200px;margin:0 auto;height:72px;display:flex;align-items:center;gap:24px;padding:0 18px}.brand-logo{display:flex;align-items:center;flex:0 0 auto}.brand-logo img{width:148px;max-height:46px;object-fit:contain}.nav-core{display:flex;align-items:center;gap:6px;flex:1;justify-content:center;min-width:0}.nav-core a{color:#B7EFFF;position:relative;font-weight:600;padding:10px 14px;border-radius:999px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#00E6F6;background:rgba(0,230,246,.08)}.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-12px;width:28px;height:3px;border-radius:999px;background:linear-gradient(90deg,#00E6F6,#00B9FF);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#00E6F6 0%,#00B9FF 48%,#0077FF 100%);color:#041017;border-radius:999px;box-shadow:0 12px 26px rgba(0,230,246,0.22);font-weight:800;border:0;padding:11px 20px;white-space:nowrap}.main-btn:hover{color:#041017;transform:translateY(-2px);box-shadow:0 16px 36px rgba(0,230,246,.32)}.nav-register{margin-left:auto}.channel-bar{background:rgba(10,38,50,0.86);border-top:1px solid rgba(0,230,246,0.10);border-bottom:1px solid rgba(0,230,246,0.10);overflow-x:auto;white-space:nowrap;scrollbar-width:thin;scrollbar-color:#009CB8 #06131B}.channel-inner{max-width:1200px;margin:0 auto;display:flex;gap:10px;padding:10px 18px}.channel-bar a{color:#A8C8D6;border-radius:999px;padding:6px 14px;border:1px solid rgba(0,230,246,.10);background:rgba(6,19,27,.42);font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#00E6F6;background:rgba(0,230,246,0.10);border-color:rgba(0,230,246,.32)}.site-main{min-height:70vh}.wrap{max-width:1200px;margin:0 auto;padding:0 18px}.section{margin:34px auto}.section-head{margin-bottom:18px}.section-kicker,.tag,.label,.num,.badge{color:#00E6F6;font-weight:800;letter-spacing:.03em}.section-title,h1,h2,h3{color:#00E6F6;line-height:1.25;margin:0 0 14px}.section-title{font-size:30px}.page-hero{position:relative;overflow:hidden;border-radius:26px;margin:28px auto 34px;padding:42px;background:linear-gradient(135deg,rgba(10,38,50,.98),rgba(7,27,36,.96));border:1px solid rgba(0,230,246,.18);box-shadow:0 18px 44px rgba(0,230,246,0.12)}.page-hero::before{content:"";position:absolute;right:-80px;top:-80px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(0,230,246,.28),rgba(0,230,246,0));pointer-events:none}.page-hero .hero-content{position:relative;z-index:2;max-width:790px}.page-hero h1{font-size:38px}.page-hero p{font-size:17px;color:#DDF8FF}.banner-slider{max-width:1200px;margin:24px auto 34px;border-radius:22px;background:#0A2632;box-shadow:0 18px 44px rgba(0,230,246,0.14);overflow:hidden;position:relative;z-index:1;border:1px solid rgba(0,230,246,0.16);height:340px}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#0A2632}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(4,16,23,0.82);color:#00E6F6;box-shadow:0 8px 20px rgba(0,230,246,0.16);width:42px;height:42px;font-size:26px;cursor:pointer}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(0,230,246,0.24);padding:0;cursor:pointer}.slider-dots button.active{background:#00E6F6}.grid{display:grid;gap:20px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.text-panel,.faq-item,.notice-box{background:rgba(10,38,50,0.92);border:1px solid rgba(0,230,246,0.16);box-shadow:0 16px 40px rgba(0,230,246,0.08);border-radius:22px;padding:22px}.card:hover,.zone-card:hover,.info-card:hover,.review-card:hover{border-color:rgba(0,230,246,.34);box-shadow:0 20px 46px rgba(0,230,246,.13)}.text-link{display:inline-flex;margin-top:8px;font-weight:700;color:#00C8FF}.text-link::after{content:"›";padding-left:6px}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.media-card{overflow:hidden;padding:0}.media-card .media-img{height:210px;background:#0A2632;border-bottom:1px solid rgba(0,230,246,.12);display:flex;align-items:center;justify-content:center}.media-card .media-img img{width:100%;height:100%;object-fit:contain}.media-card .media-body{padding:22px}.brand-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:24px;align-items:center}.brand-visual{background:rgba(14,51,64,.7);border:1px solid rgba(0,230,246,.14);border-radius:24px;padding:16px;min-height:250px;display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 40px rgba(0,230,246,.06)}.quick-cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.quick-cats .cat-pill{border-radius:999px 24px 24px 999px;padding:18px 20px;background:linear-gradient(135deg,rgba(14,51,64,.92),rgba(6,19,27,.92));border:1px solid rgba(0,230,246,.16)}.quick-cats strong{display:block;color:#00E6F6;font-size:17px}.platform-strip{padding:24px 28px;border-radius:24px;background:linear-gradient(135deg,rgba(0,230,246,.13),rgba(0,119,255,.08)),#0A2632;border:1px solid rgba(0,230,246,.18)}.info-card .num{font-size:28px;display:block;margin-bottom:8px}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:22px}.feature-list{margin:14px 0 0;padding:0;list-style:none}.feature-list li{position:relative;padding-left:18px;margin:6px 0;color:#CBE6EF}.feature-list li::before{content:"";position:absolute;left:0;top:.8em;width:7px;height:7px;border-radius:50%;background:#00E6F6;box-shadow:0 0 12px rgba(0,230,246,.8)}.app-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px;align-items:center}.app-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.app-gallery img{background:#0A2632;border:1px solid rgba(0,230,246,.14);border-radius:18px;padding:8px;height:170px;width:100%;object-fit:contain}.content-wall{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.wall-list{display:grid;gap:14px}.small-item{padding:18px;border-radius:18px;background:rgba(6,19,27,.58);border:1px solid rgba(0,230,246,.12)}.review-card p{color:#DDF8FF}.reviewer{display:block;margin-top:10px;color:#7FA4B3;font-size:14px}.faq-list{display:grid;gap:14px}.faq-item h3{font-size:18px;color:#B7EFFF;margin-bottom:8px}.compliance{border-radius:24px;background:#06131B;border:1px solid rgba(0,230,246,.15);padding:24px}.compliance ul{margin:0;padding-left:18px;color:#CFEAF2}.subtle{color:#A8C8D6}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:8px;width:112px}.floating-service a,.floating-service button{background:rgba(10,38,50,0.92);color:#00E6F6;border:1px solid rgba(0,230,246,0.16);box-shadow:0 14px 30px rgba(0,230,246,0.10);border-radius:16px;padding:10px 8px;text-align:center;font:inherit;font-size:14px;cursor:pointer}.floating-service a.register-link{background:linear-gradient(135deg,#00E6F6 0%,#00B9FF 48%,#0077FF 100%);color:#041017;font-weight:800}.menu-toggle{display:none;background:transparent;border:0;width:38px;height:38px;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0}.menu-toggle span{width:22px;height:2px;background:#00E6F6;border-radius:20px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:98;opacity:0;visibility:hidden;transition:.2s ease}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:82vw;max-width:320px;background:#071B24;border-right:1px solid rgba(0,230,246,.22);z-index:99;transform:translateX(-105%);transition:.24s ease;box-shadow:24px 0 52px rgba(0,0,0,.45);overflow-y:auto}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid rgba(0,230,246,.14)}.drawer-logo img{width:132px;max-height:44px;object-fit:contain}.drawer-close{width:34px;height:34px;border-radius:50%;border:1px solid rgba(0,230,246,.25);background:#0A2632;color:#00E6F6;font-size:24px;line-height:1;cursor:pointer}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:12px 14px;color:#B7EFFF;border-radius:14px;border:1px solid transparent}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(0,230,246,.10);border-color:rgba(0,230,246,.18);color:#00E6F6}.menu-open .drawer-mask{opacity:1;visibility:visible}.menu-open .mobile-drawer{transform:translateX(0)}.mobile-bottom{display:none;position:fixed;left:10px;right:10px;bottom:10px;z-index:70;background:rgba(4,16,23,.94);backdrop-filter:blur(12px);border:1px solid rgba(0,230,246,.18);border-radius:20px;box-shadow:0 14px 34px rgba(0,0,0,.30);grid-template-columns:repeat(4,1fr);overflow:hidden}.mobile-bottom a{text-align:center;color:#B7EFFF;padding:11px 6px;font-weight:700;font-size:13px}.mobile-bottom a:hover{color:#00E6F6;background:rgba(0,230,246,.08)}.site-footer{background:#041017;color:#DDF8FF;margin-top:54px;border-top:1px solid rgba(0,230,246,.14)}.footer-wrap{max-width:1200px;margin:0 auto;padding:34px 18px;display:grid;grid-template-columns:1fr 1fr;gap:22px}.footer-brand img{width:150px;max-height:46px;object-fit:contain;margin-bottom:14px}.footer-links{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start}.footer-links a{padding:8px 13px;border-radius:999px;background:rgba(10,38,50,.8);border:1px solid rgba(0,230,246,.12);color:#B7EFFF}.footer-note{grid-column:1/-1;border-top:1px solid rgba(0,230,246,.12);padding-top:18px}.footer-note p{color:#DDF8FF;font-size:14px;margin-bottom:8px}.contact-lines{display:grid;gap:12px}.contact-lines div{padding:16px;border-radius:16px;background:rgba(6,19,27,.55);border:1px solid rgba(0,230,246,.12)}.timeline{display:grid;gap:14px}.timeline .step{padding:18px 18px 18px 48px;border-radius:18px;background:rgba(10,38,50,.82);border:1px solid rgba(0,230,246,.14);position:relative}.timeline .step::before{content:attr(data-step);position:absolute;left:16px;top:18px;color:#00E6F6;font-weight:900}.wide-text{max-width:900px}.legal-mini{font-size:14px;color:#A8C8D6}@media (max-width:1060px){.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-cats{grid-template-columns:repeat(2,minmax(0,1fr))}.floating-service{display:none}.banner-slider{height:280px}.brand-intro,.app-section,.content-wall{grid-template-columns:1fr}.nav-core{gap:2px}.nav-core a{padding:9px 10px}}@media (max-width:760px){body{padding-top:72px;padding-bottom:76px}.top-nav{height:72px;display:grid;grid-template-columns:46px 1fr auto;gap:8px;padding:0 12px}.menu-toggle{display:flex}.brand-logo{justify-self:center}.brand-logo img{width:128px}.nav-core,.channel-bar,.floating-service{display:none}.nav-register{margin-left:0;padding:9px 13px;font-size:13px}.mobile-bottom{display:grid}.page-hero{margin:18px auto 24px;padding:28px 20px;border-radius:22px}.page-hero h1{font-size:28px}.banner-slider{height:190px;margin:16px auto 24px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:22px}.grid.two,.grid.three,.grid.four,.split-feature{grid-template-columns:1fr}.section{margin:26px auto}.section-title{font-size:24px}.card,.zone-card,.info-card,.review-card,.text-panel,.faq-item,.notice-box{padding:18px;border-radius:18px}.brand-intro{gap:18px}.brand-visual{min-height:170px}.quick-cats{grid-template-columns:1fr}.quick-cats .cat-pill{border-radius:18px}.media-card .media-img{height:168px}.app-gallery{grid-template-columns:1fr}.app-gallery img{height:160px}.footer-wrap{grid-template-columns:1fr}.content-wall{gap:16px}}@media (max-width:420px){.brand-logo img{width:112px}.nav-register{padding:8px 10px}.banner-slider{height:170px}.page-hero h1{font-size:25px}.top-nav{padding:0 10px}.section-title{font-size:22px}}