:root{--brand:#5B5FEF;--brand-dark:#323A8C;--blue:#3B82F6;--gold:#E6B85C;--ink:#20233F;--text:#1F2937;--muted:#667085;--soft:#98A2B3;--line:rgba(91,95,239,.12);--shadow:0 16px 40px rgba(32,35,63,.09);--radius:22px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}body.drawer-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(32,35,63,.08);border-bottom:1px solid rgba(91,95,239,.08)}.header-inner{max-width:var(--max);margin:auto;height:76px;padding:0 22px;display:flex;align-items:center;gap:22px}.brand img{width:128px;max-height:46px;object-fit:contain}.desktop-nav{flex:1;display:flex;justify-content:center;gap:6px;white-space:nowrap}.desktop-nav a{padding:9px 11px;border-radius:999px;color:#20233F;font-size:14px}.desktop-nav a:hover,.desktop-nav a.active{background:linear-gradient(135deg,rgba(91,95,239,.10),rgba(59,130,246,.10));color:var(--brand);box-shadow:inset 0 -2px 0 var(--blue)}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:999px;background:linear-gradient(135deg,#5B5FEF 0%,#4F6EF7 52%,#3B82F6 100%);color:#fff;font-weight:700;box-shadow:0 12px 26px rgba(98,91,246,.22);transition:.2s ease;white-space:nowrap}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(98,91,246,.28)}.mobile-header{display:none}.hero-section{background:radial-gradient(circle at 15% 20%,rgba(91,95,239,.11) 0%,rgba(91,95,239,0) 30%),radial-gradient(circle at 88% 18%,rgba(59,130,246,.10) 0%,rgba(59,130,246,0) 28%),linear-gradient(135deg,#fff 0%,#F8FAFC 52%,#F3F6FF 100%);padding:72px 22px 46px}.hero-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:54px}.eyebrow,.section-kicker,.tag,.label,.badge,.num{color:var(--brand);font-weight:800;letter-spacing:.04em}.eyebrow{display:inline-flex;padding:7px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:0 8px 20px rgba(32,35,63,.05);font-size:13px}.hero-copy h1{font-size:clamp(38px,5vw,66px);line-height:1.12;color:var(--ink);margin:18px 0 20px;letter-spacing:-.03em}.hero-copy p{font-size:17px;color:var(--muted);max-width:720px}.hero-actions{margin-top:28px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}.text-link{color:var(--brand);font-weight:700}.text-link:hover{text-decoration:underline}.hero-visual{background:rgba(255,255,255,.82);border:1px solid rgba(91,95,239,.14);border-radius:30px;padding:24px;box-shadow:var(--shadow);position:relative}.hero-visual:after{content:"";position:absolute;right:24px;top:24px;width:64px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--gold),transparent)}.hero-visual img,.content-img,.zone-card img,.app-section img{width:100%;height:auto;object-fit:contain}.hero-service-row{max-width:var(--max);margin:34px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.mini-card,.card,.zone-card,.info-card,.notice-card,.faq-item,.list-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.mini-card{padding:18px 20px}.mini-card strong{display:block;color:var(--ink);font-size:16px}.mini-card span{color:var(--muted);font-size:14px}.section{padding:72px 22px}.section.alt{background:#F8FAFC}.section.blue-soft{background:#F3F6FF}.section.warm{background:#FFF9EE}.container{max-width:var(--max);margin:auto}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.section-head h2,.page-hero h1{color:var(--ink);margin:.25rem 0;font-size:clamp(28px,3.6vw,44px);line-height:1.2}.section-head p{max-width:700px;color:var(--muted);margin:0}.pill-nav{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.pill-nav::-webkit-scrollbar{display:none}.pill{min-width:168px;border:1px solid rgba(91,95,239,.14);background:rgba(255,255,255,.88);border-radius:18px;padding:14px 16px;box-shadow:0 8px 22px rgba(32,35,63,.05)}.pill b{display:block;color:var(--ink);margin:3px 0}.pill small{display:block;color:var(--muted);line-height:1.5}.platform-strip{padding:24px 28px;border-radius:24px;background:linear-gradient(135deg,#fff,#F3F6FF);border:1px solid var(--line);box-shadow:var(--shadow)}.platform-strip p{margin:0;color:var(--muted)}.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-card{padding:22px}.info-card h3,.zone-card h3,.card h3,.list-card h3{color:var(--ink);margin:8px 0 10px}.info-card p,.zone-card p,.card p,.list-card p{color:var(--muted);margin:0}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;margin:54px 0}.feature-split.reverse .media{order:2}.feature-split .media{background:#fff;border:1px solid var(--line);border-radius:26px;padding:20px;box-shadow:var(--shadow)}.feature-split .copy h2,.feature-split .copy h3{color:var(--ink);font-size:32px;line-height:1.25;margin:8px 0 14px}.feature-split .copy p{color:var(--muted)}.feature-points{display:grid;gap:8px;margin:18px 0}.feature-points span{padding-left:20px;position:relative}.feature-points span:before{content:"";position:absolute;left:0;top:.65em;width:7px;height:7px;border-radius:50%;background:var(--blue)}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{padding:18px}.zone-card .image-box{height:128px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.zone-card .image-box img{max-height:124px}.news-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:22px}.list-card{padding:26px}.list-item{padding:18px 0;border-bottom:1px solid rgba(91,95,239,.10)}.list-item:last-child{border-bottom:0}.meta{color:var(--soft);font-size:13px}.app-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center;padding:30px;background:linear-gradient(135deg,#fff,#F3F6FF,#FFF9EE);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.app-section .image-wrap{padding:14px;background:rgba(255,255,255,.72);border-radius:22px}.bullet-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.bullet-grid div{background:#fff;border:1px solid var(--line);padding:13px 15px;border-radius:14px}.support-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}.support-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.support-cards .card{padding:18px}.faq-list{display:grid;gap:12px}.faq-item{padding:20px 22px}.faq-item h3{color:var(--ink);margin:0 0 6px;font-size:17px}.faq-item p{color:var(--muted);margin:0}.compliance{border-left:4px solid var(--gold);padding:24px 26px;background:#fff;border-radius:0 20px 20px 0;box-shadow:var(--shadow)}.page-hero{padding:64px 22px 38px;background:linear-gradient(135deg,#fff,#F8FAFC,#F3F6FF)}.page-hero .container{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}.page-hero p{color:var(--muted);max-width:760px}.page-hero .visual{border:1px solid var(--line);border-radius:26px;background:#fff;padding:20px;box-shadow:var(--shadow)}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-grid.two{grid-template-columns:repeat(2,1fr)}.card{padding:24px}.prose{max-width:900px}.prose h2{color:var(--ink);margin-top:34px}.prose p{color:var(--muted)}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;padding:20px 22px 20px 64px;position:relative;background:#fff;border:1px solid var(--line);border-radius:18px}.step:before{content:counter(step);position:absolute;left:20px;top:20px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#F3F6FF;color:var(--brand);font-weight:800}.site-footer{background:#14172A;color:#EEF2FF;padding:54px 22px 24px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer-brand img{width:138px;filter:brightness(1.12)}.site-footer h3{color:#fff;margin-top:0}.site-footer p{color:#C8D1EB}.site-footer a{display:block;color:#EEF2FF;margin:6px 0}.site-footer a:hover{color:#fff}.footer-bottom{max-width:var(--max);margin:34px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#AEB9D8;font-size:13px}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#fff;z-index:10001;transform:translateX(-103%);transition:transform .25s ease;box-shadow:18px 0 50px rgba(20,23,42,.2);padding:18px}.mobile-drawer.open{transform:translateX(0)}.drawer-mask{position:fixed;inset:0;background:rgba(20,23,42,.42);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.drawer-close{border:0;background:#F3F6FF;color:var(--ink);width:40px;height:40px;border-radius:50%;font-size:26px}.drawer-nav{display:grid;padding-top:16px}.drawer-nav a{padding:12px 10px;border-bottom:1px solid rgba(91,95,239,.08);color:var(--ink)}.menu-toggle{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:10px}.menu-toggle span{height:2px;background:var(--ink);border-radius:2px;width:100%}
@media(max-width:980px){.desktop-header{display:none}.mobile-header{display:grid;grid-template-columns:1fr auto 1fr;height:68px}.mobile-brand{justify-self:center}.mobile-main-btn{justify-self:end;padding:9px 14px;font-size:13px}.hero-grid,.page-hero .container,.feature-split,.app-section,.support-grid{grid-template-columns:1fr}.feature-split.reverse .media{order:0}.hero-section{padding-top:48px}.hero-service-row{grid-template-columns:1fr}.board-grid{grid-template-columns:repeat(2,1fr)}.zone-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.content-grid.two{grid-template-columns:1fr}.page-hero .visual{max-width:620px}}
@media(max-width:640px){.section{padding:52px 18px}.hero-section{padding:42px 18px 34px}.header-inner{padding:0 12px}.brand img{width:110px}.hero-copy h1{font-size:38px}.hero-copy p{font-size:15px}.hero-visual{padding:14px}.section-head{display:block}.board-grid,.zone-grid,.support-cards,.bullet-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:6px 0}.feature-split{margin:34px 0}.feature-split .copy h2,.feature-split .copy h3{font-size:26px}.page-hero{padding:44px 18px 28px}.app-section{padding:20px}}