*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#DDE0F4;color:#2E2E3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:#8c6de6;text-decoration:none;transition:.25s ease}a:hover{color:#7E5DDD}img{max-width:100%;height:auto;display:block}.container{width:min(1200px,calc(100% - 36px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;background:#DDE0F4;backdrop-filter:blur(10px);box-shadow:0 6px 18px rgba(140,109,230,.08)}.desktop-header{height:78px;display:flex;align-items:center;gap:24px}.brand img,.mobile-logo img,.drawer-logo img,.footer-brand img{height:48px;width:auto;object-fit:contain}.desktop-nav{flex:1;display:flex;justify-content:center;align-items:center;gap:4px;white-space:nowrap}.desktop-nav a{color:#554B7A;padding:8px 13px;border-radius:999px;font-size:15px}.desktop-nav a:hover,.desktop-nav a.active{background:rgba(255,255,255,.82);color:#8c6de6;box-shadow:inset 0 0 0 1px rgba(140,109,230,.12)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff!important;border-radius:999px;padding:11px 22px;font-weight:700;box-shadow:0 10px 22px rgba(140,109,230,.22),0 0 0 1px rgba(255,255,255,.22) inset;transition:.25s ease;border:none}.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);box-shadow:0 14px 28px rgba(140,109,230,.28),0 0 16px rgba(140,109,230,.18)}.header-cta{flex:0 0 auto}.mobile-header{height:66px;display:none;align-items:center;justify-content:space-between}.menu-toggle{width:42px;height:42px;border:1px solid rgba(140,109,230,.18);border-radius:14px;background:rgba(255,255,255,.74);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;box-shadow:0 8px 18px rgba(140,109,230,.08);cursor:pointer}.menu-toggle span{width:20px;height:2px;border-radius:6px;background:#8c6de6}.mobile-cta{padding:9px 14px;font-size:13px}.drawer-mask{position:fixed;inset:0;background:rgba(23,20,39,.42);opacity:0;visibility:hidden;z-index:10000;transition:.25s ease}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(160deg,#fff,#F7F7FC 58%,#EEF0FA);z-index:10001;transform:translateX(-105%);transition:transform .28s ease;box-shadow:18px 0 34px rgba(43,39,72,.18);padding:18px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}body.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.drawer-close{width:38px;height:38px;border:1px solid rgba(140,109,230,.16);border-radius:50%;background:#fff;color:#8c6de6;font-size:26px;line-height:1;cursor:pointer}.drawer-nav{display:grid;gap:10px}.drawer-nav a{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.78);border:1px solid rgba(140,109,230,.12);color:#554B7A;font-weight:650}.drawer-nav a.active,.drawer-nav a:hover{color:#8c6de6;border-color:rgba(140,109,230,.26);box-shadow:0 10px 22px rgba(140,109,230,.1)}.drawer-note{margin-top:18px;padding:14px;border-radius:18px;background:#EEF0FA;color:#66667A;font-size:13px}.site-main{min-height:62vh}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:24px;background:#FFFFFF;box-shadow:0 18px 40px rgba(140,109,230,.10);overflow:hidden;position:relative;border:1px solid rgba(140,109,230,.12)}.banner-track{position:relative;height:390px;background:linear-gradient(135deg,#F7F7FC,#EEF0FA)}.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .5s ease;pointer-events:none}.banner-slide.active{opacity:1;pointer-events:auto}.banner-slide img{width:100%;height:100%;object-fit:contain;background:linear-gradient(135deg,#F7F7FC,#EEF0FA)}.banner-caption{position:absolute;left:30px;bottom:28px;max-width:430px;padding:18px 20px;border-radius:20px;background:rgba(255,255,255,.84);backdrop-filter:blur(12px);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 34px rgba(140,109,230,.14)}.banner-caption span,.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#8c6de6;font-size:13px;font-weight:750;letter-spacing:.04em}.banner-caption h1,.banner-caption h2{margin:8px 0 8px;color:#8c6de6;font-size:32px;line-height:1.25}.banner-caption p{margin:0;color:#66667A;font-size:15px}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(140,109,230,.18);background:rgba(255,255,255,.75);color:#8c6de6;font-size:28px;line-height:1;cursor:pointer;z-index:4;transition:.25s ease}.slider-arrow:hover{background:#fff;box-shadow:0 10px 24px rgba(140,109,230,.16)}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:9px;z-index:5}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(140,109,230,.25);cursor:pointer}.slider-dot.active{background:#8c6de6;width:24px;border-radius:999px}.section{padding:42px 0}.section.compact{padding:24px 0}.section-head{display:flex;justify-content:space-between;gap:22px;align-items:flex-end;margin-bottom:22px}.section-head h2,.page-hero h1,.inner-content h2,.card h3,.zone-card h3,.feature-text h2,.app-copy h2,.security-panel h2{color:#8c6de6}.section-head h2{margin:0;font-size:30px;line-height:1.25}.section-head p{margin:8px 0 0;color:#66667A;max-width:720px}.text-link{font-weight:800;color:#8c6de6}.quick-pills{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x proximity}.quick-pill{min-width:190px;scroll-snap-align:start;background:rgba(255,255,255,.86);border:1px solid rgba(140,109,230,.16);border-radius:999px;padding:13px 16px;display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;box-shadow:0 12px 26px rgba(140,109,230,.08)}.quick-pill:hover{border-color:rgba(140,109,230,.32);transform:translateY(-2px)}.pill-no{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#EEF0FA;color:#8c6de6;font-weight:800}.quick-pill strong{display:block;color:#2E2E3A;line-height:1.2}.quick-pill small{display:block;color:#66667A;font-size:12px;line-height:1.4;margin-top:2px}.intro-strip{background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(247,247,252,.86));border:1px solid rgba(140,109,230,.16);border-radius:24px;padding:24px 28px;box-shadow:0 14px 36px rgba(140,109,230,.10);color:#4C4B5F}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card,.zone-card,.info-card,.faq-item,.notice-card,.contact-card{background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10);border-radius:22px}.info-card{padding:22px}.info-card .num,.service-point .num,.notice-card .num{color:#8c6de6;font-weight:850;font-size:14px}.info-card h3{margin:8px 0;color:#8c6de6}.info-card p{margin:0;color:#66667A}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:26px 0}.feature-row.reverse .feature-img{order:2}.feature-row.reverse .feature-text{order:1}.feature-img{border-radius:24px;overflow:hidden;background:#F7F7FC;border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10);padding:12px}.feature-img img,.content-img{width:100%;height:300px;object-fit:contain;border-radius:18px;background:#F7F7FC}.feature-text{padding:14px}.feature-text h2{font-size:30px;margin:0 0 12px}.feature-text p{color:#55546A;margin:0 0 16px}.point-list{display:grid;gap:10px;margin:16px 0}.point-list span{display:block;padding:10px 14px;background:rgba(255,255,255,.76);border:1px solid rgba(140,109,230,.12);border-radius:14px;color:#554B7A}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{overflow:hidden}.zone-img{height:190px;background:#F7F7FC;display:grid;place-items:center;padding:10px}.zone-card img{width:100%;height:100%;object-fit:contain}.zone-body{padding:18px}.tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:#EEF0FA;color:#8c6de6;font-size:12px;font-weight:800}.zone-body h3{margin:10px 0 8px}.zone-body p{margin:0 0 14px;color:#66667A}.zone-card.no-image .zone-body{min-height:100%;display:flex;flex-direction:column;justify-content:center}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center;padding:28px;background:linear-gradient(135deg,#fff,#F7F7FC);border:1px solid rgba(140,109,230,.16);border-radius:28px;box-shadow:0 14px 36px rgba(140,109,230,.10)}.app-section img{width:100%;height:310px;object-fit:contain;background:#F7F7FC;border-radius:22px}.app-copy p{color:#55546A}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span{padding:12px 14px;border-radius:16px;background:#fff;border:1px solid rgba(140,109,230,.14);color:#554B7A}.security-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}.security-panel{padding:26px;border-radius:24px;background:rgba(255,255,255,.78);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.security-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.notice-card{padding:18px}.notice-card h3{margin:8px 0;color:#8c6de6}.notice-card p{margin:0;color:#66667A}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;color:#8c6de6}.faq-item p{margin:0;color:#66667A}.page-hero{padding:54px 0 26px;background:linear-gradient(180deg,#DDE0F4,#EEF0FA)}.page-hero .hero-card{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;background:rgba(255,255,255,.82);border:1px solid rgba(140,109,230,.16);border-radius:30px;box-shadow:0 18px 42px rgba(140,109,230,.10);padding:34px}.page-hero h1{font-size:40px;line-height:1.2;margin:8px 0 14px}.page-hero p{margin:0 0 16px;color:#55546A}.hero-image{border-radius:24px;background:#F7F7FC;border:1px solid rgba(140,109,230,.12);padding:12px;overflow:hidden}.hero-image img{width:100%;height:300px;object-fit:contain;border-radius:18px}.inner-content{padding:34px 0 54px}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}.article-card{padding:28px;border-radius:26px;background:rgba(255,255,255,.9);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.article-card h2{margin:0 0 12px;color:#8c6de6}.article-card p{color:#4F4E62;margin:0 0 15px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}.service-point{padding:16px;border-radius:18px;background:#F7F7FC;border:1px solid rgba(140,109,230,.12)}.service-point h3{margin:8px 0;color:#8c6de6}.service-point p{margin:0;color:#66667A}.side-stack{display:grid;gap:16px}.side-card{padding:20px;border-radius:22px;background:rgba(255,255,255,.88);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.08)}.side-card h3{margin:0 0 8px;color:#8c6de6}.side-card p,.side-card li{color:#66667A}.side-card ul{margin:0;padding-left:18px}.compliance{margin-top:18px;padding:18px;border-radius:22px;background:#EEF0FA;border:1px solid rgba(140,109,230,.16);color:#554B7A}.simple-list{display:grid;gap:12px;margin:18px 0}.simple-list li{padding:14px 16px;border-radius:16px;background:#F7F7FC;border:1px solid rgba(140,109,230,.12);color:#554B7A}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-card{padding:22px}.contact-card h2{font-size:22px;margin:0 0 8px;color:#8c6de6}.contact-card p{margin:0;color:#66667A}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.1fr;gap:30px;padding:42px 0}.site-footer{background:#4B4A6B;color:#F3F2FB}.site-footer p{color:rgba(243,242,251,.82)}.footer-brand img{filter:none;margin-bottom:14px}.footer-links,.footer-reminder{display:grid;align-content:start;gap:8px}.footer-links h3,.footer-reminder h3{margin:0 0 8px;color:#fff}.footer-links a{color:rgba(243,242,251,.82)}.footer-links a:hover{color:#fff}.footer-btn{margin-top:8px;width:max-content}.footer-bottom{padding:16px 0 24px;border-top:1px solid rgba(255,255,255,.12);color:rgba(243,242,251,.72);font-size:14px}.sr-note{font-size:14px;color:#66667A}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media (max-width:1080px){.desktop-nav a{padding:8px 9px;font-size:14px}.zone-grid{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.page-hero .hero-card{grid-template-columns:1fr}.hero-image img{height:260px}}@media (max-width:860px){.desktop-header{display:none}.mobile-header{display:flex}.site-main{padding-top:0}.banner-slider{margin-top:18px;border-radius:20px}.banner-track{height:240px}.banner-caption{left:16px;right:16px;bottom:16px;max-width:none;padding:12px 14px}.banner-caption h1,.banner-caption h2{font-size:22px}.banner-caption p{display:none}.slider-arrow{width:36px;height:36px;font-size:22px}.feature-row,.feature-row.reverse,.app-section,.security-layout{grid-template-columns:1fr}.feature-row.reverse .feature-img,.feature-row.reverse .feature-text{order:initial}.feature-img img,.app-section img{height:230px}.feature-list,.security-cards,.faq-grid,.service-grid,.two-col,.contact-grid{grid-template-columns:1fr}.section-head{display:block}.section-head h2,.feature-text h2{font-size:25px}.page-hero{padding-top:28px}.page-hero .hero-card{padding:24px;border-radius:24px}.page-hero h1{font-size:30px}.footer-grid{grid-template-columns:1fr}.zone-grid{grid-template-columns:1fr}.mobile-logo img{height:42px}}@media (max-width:520px){.container{width:min(100% - 24px,1200px)}.mobile-cta{padding:8px 12px}.banner-track{height:210px}.banner-caption{padding:10px 12px}.banner-caption h1,.banner-caption h2{font-size:19px}.slider-arrow.prev{left:8px}.slider-arrow.next{right:8px}.quick-pill{min-width:176px}.info-grid{grid-template-columns:1fr}.intro-strip{padding:20px}.feature-img img,.content-img,.hero-image img{height:210px}.app-section{padding:20px}.page-hero h1{font-size:27px}.article-card{padding:22px}.footer-bottom{font-size:13px}}