:root{--bg:#FFFFFF;--soft:#F7F8FC;--soft2:#F3F5FF;--warm:#FFF8E6;--brand:#5F55F5;--brandDeep:#3524B8;--title:#231A68;--yellow:#FFC400;--text:#222222;--muted:#5F6472;--lightText:#8A90A3;--footer:#120B3D;--footerText:#EDEBFF;--border:rgba(95,85,245,0.12);--shadow:0 16px 40px rgba(35,26,104,0.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFFFFF;color:#222222;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(35,26,104,0.08)}.header-inner{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:22px}.logo-wrap img,.mobile-logo img,.drawer-logo img{width:132px;height:auto}.nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav a{padding:10px 12px;border-radius:999px;color:#231A68;font-size:15px;font-weight:700;white-space:nowrap}.nav a:hover,.nav a.active{background:linear-gradient(135deg,rgba(95,85,245,0.10),rgba(255,196,0,0.12));color:#5F55F5;box-shadow:inset 0 -2px 0 #FFC400}.main-btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 12px 26px rgba(95,85,245,0.22);font-weight:800;padding:10px 22px;border:0;transition:.2s ease;white-space:nowrap}.main-btn::after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(255,255,255,0.56);box-shadow:0 0 12px rgba(95,85,245,0.20),0 0 18px rgba(255,196,0,0.24);pointer-events:none}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(95,85,245,0.28)}.mobile-header{display:none}.site-main{min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.hero-section{background:radial-gradient(circle at 15% 20%,rgba(95,85,245,0.12) 0%,rgba(95,85,245,0) 30%),radial-gradient(circle at 88% 18%,rgba(255,196,0,0.16) 0%,rgba(255,196,0,0) 28%),linear-gradient(135deg,#FFFFFF 0%,#F7F8FC 52%,#F3F5FF 100%);padding:72px 0 36px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:48px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#5F55F5;font-weight:900;letter-spacing:.03em}.section-kicker{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;background:#FFF8E6;border:1px solid rgba(255,196,0,.34);margin-bottom:14px}h1,h2,h3,.section-title{color:#231A68;margin:0 0 14px;line-height:1.25}h1{font-size:clamp(34px,5vw,58px)}h2{font-size:clamp(26px,3vw,38px)}h3{font-size:22px}p{margin:0 0 16px}.lead{font-size:18px;color:#5F6472}.hero-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:22px}.text-link{color:#5F55F5;font-weight:800}.text-link:hover{color:#3524B8}.hero-visual{background:linear-gradient(145deg,#FFFFFF,#F9FAFF);border:1px solid rgba(95,85,245,0.16);border-radius:32px;padding:24px;box-shadow:var(--shadow);position:relative}.hero-visual:before{content:"";position:absolute;right:22px;top:22px;width:84px;height:84px;border-radius:28px;background:linear-gradient(135deg,rgba(95,85,245,.16),rgba(255,196,0,.20));z-index:0}.hero-visual img{position:relative;z-index:1;width:100%;max-height:390px;object-fit:contain}.hero-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}.mini-card,.card,.zone-card,.info-card,.faq-item,.notice-card{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);box-shadow:0 16px 40px rgba(35,26,104,0.10);border-radius:24px;padding:22px}.mini-card p,.card p,.zone-card p,.info-card p,.faq-item p,.notice-card p{color:#5F6472}.pill-nav{padding:26px 0;background:#FFFFFF}.pill-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px}.pill{min-width:152px;background:rgba(255,255,255,.86);border:1px solid rgba(95,85,245,.14);border-radius:999px;padding:12px 16px;box-shadow:0 10px 24px rgba(35,26,104,.06)}.pill:hover{border-color:rgba(255,196,0,.7);box-shadow:0 12px 28px rgba(95,85,245,.12)}.pill strong{display:block;color:#231A68}.pill span{display:block;color:#5F6472;font-size:13px;line-height:1.45}.intro-strip{padding:18px 0 52px}.strip-box{background:linear-gradient(135deg,#FFFFFF,#F3F5FF);border:1px solid rgba(95,85,245,.14);border-radius:28px;padding:26px 30px;color:#5F6472;box-shadow:0 12px 30px rgba(35,26,104,.08)}.section{padding:72px 0}.section.soft{background:#F7F8FC}.section.warm{background:#FFF8E6}.section-head{max-width:780px;margin-bottom:30px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;margin:34px 0}.feature-row.reverse .feature-text{order:1}.feature-row.reverse .feature-image{order:2}.feature-image{background:#FFFFFF;border:1px solid rgba(95,85,245,.12);border-radius:30px;padding:22px;box-shadow:var(--shadow)}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.feature-image img{width:100%;max-height:310px;object-fit:contain}.check-list{display:grid;gap:8px;margin:18px 0}.check-list span{position:relative;padding-left:24px;color:#222}.check-list span:before{content:"";position:absolute;left:0;top:10px;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#5F55F5,#FFC400)}.zone-card{overflow:hidden}.zone-card img{width:100%;max-height:188px;object-fit:contain;margin:0 auto 16px;background:#F9FAFF;border-radius:18px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;background:linear-gradient(135deg,#FFFFFF,#F3F5FF 62%,#FFF8E6);border:1px solid rgba(95,85,245,.14);border-radius:34px;padding:28px;box-shadow:var(--shadow)}.app-section img{max-height:320px;margin:0 auto}.security-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}.security-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.page-hero{background:radial-gradient(circle at 18% 20%,rgba(95,85,245,.12),transparent 30%),radial-gradient(circle at 86% 22%,rgba(255,196,0,.18),transparent 28%),linear-gradient(135deg,#FFFFFF,#F3F5FF);padding:70px 0 54px}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.page-hero-img{background:#FFFFFF;border:1px solid rgba(95,85,245,.14);border-radius:30px;padding:24px;box-shadow:var(--shadow)}.page-hero-img img{width:100%;max-height:330px;object-fit:contain}.article{max-width:960px}.article p{color:#5F6472;font-size:17px}.content-panel{background:#FFFFFF;border:1px solid rgba(95,85,245,.12);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.faq-list{display:grid;gap:16px}.faq-item h3{font-size:18px}.site-footer{background:#120B3D;color:#EDEBFF}.footer-inner{max-width:1200px;margin:0 auto;padding:54px 20px;display:grid;grid-template-columns:1.1fr 1.5fr;gap:40px}.footer-brand img{width:136px;margin-bottom:18px}.footer-brand p{color:#EDEBFF}.footer-note{opacity:.82}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links h3{color:#FFFFFF;font-size:18px}.footer-links a{display:block;color:#EDEBFF;opacity:.86;margin:8px 0}.footer-links a:hover{opacity:1;color:#FFC400}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px;color:rgba(237,235,255,.78)}.drawer-mask,.mobile-drawer{display:none}.menu-toggle,.drawer-close{border:0;background:#F3F5FF;color:#231A68;border-radius:14px;font-size:24px;width:42px;height:42px;line-height:1}.drawer-open{overflow:hidden}@media (max-width:1080px){.desktop-header{display:none}.mobile-header{display:flex;justify-content:space-between}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{width:116px}.mobile-main-btn{padding:8px 14px;font-size:13px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.open{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:.28s ease;box-shadow:18px 0 40px rgba(18,11,61,.18);padding:18px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.drawer-logo img{width:126px}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:13px 14px;border-radius:16px;background:#F7F8FC;color:#231A68;font-weight:800}.hero-grid,.page-hero-grid,.app-section,.security-wrap{grid-template-columns:1fr}.hero-section{padding-top:48px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.feature-row,.feature-row.reverse{grid-template-columns:1fr}.feature-row.reverse .feature-text,.feature-row.reverse .feature-image{order:initial}}@media (max-width:680px){.container{padding:0 16px}.header-inner{padding:10px 14px}.hero-cards,.grid-4,.grid-3,.grid-2,.security-grid,.footer-inner,.footer-links{grid-template-columns:1fr}.section{padding:50px 0}.hero-visual,.feature-image,.content-panel,.app-section{border-radius:24px;padding:18px}.mini-card,.card,.zone-card,.info-card,.faq-item,.notice-card{padding:18px;border-radius:20px}.pill{min-width:165px}.footer-inner{gap:20px}.page-hero{padding:46px 0 38px}}