*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#DDE0F4;color:#2E2E3A;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.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)}.header-inner{max-width:1200px;margin:0 auto;min-height:76px;padding:0 22px;display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center}.brand img{width:148px;max-height:54px;object-fit:contain}.desktop-nav{display:flex;justify-content:center;align-items:center;gap:6px;white-space:nowrap}.desktop-nav a{color:#554B7A;font-size:15px;padding:9px 12px;border-radius:999px;transition:.25s ease}.desktop-nav a:hover,.desktop-nav a.active{background:rgba(255,255,255,.84);color:#8c6de6;box-shadow:0 8px 18px rgba(140,109,230,.1)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff!important;border-radius:999px;box-shadow:0 10px 22px rgba(140,109,230,.22);padding:10px 22px;font-weight:700;transition:.25s ease;border:1px solid rgba(255,255,255,.48);white-space:nowrap}.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);box-shadow:0 12px 28px rgba(140,109,230,.28)}.mobile-topbar{display:none}.menu-toggle{width:42px;height:42px;border:0;background:rgba(255,255,255,.72);border-radius:14px;padding:10px;box-shadow:0 8px 20px rgba(140,109,230,.12)}.menu-toggle span{display:block;height:2px;background:#8c6de6;margin:5px 0;border-radius:3px}.mobile-logo img{width:124px;max-height:46px;object-fit:contain}.header-btn{font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(20,18,35,.38);opacity:0;visibility:hidden;transition:.28s ease;z-index:10000}.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(145deg,#fff,#F7F7FC 64%,#EEF0FA);z-index:10001;transform:translateX(-105%);transition:transform .32s ease;box-shadow:24px 0 40px rgba(54,46,95,.22);padding:20px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-logo img{width:132px;max-height:50px;object-fit:contain}.drawer-close{border:0;width:38px;height:38px;border-radius:50%;background:#EEF0FA;color:#8c6de6;font-size:28px;line-height:1}.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,.14);color:#554B7A;font-weight:700}.drawer-nav a.active{color:#8c6de6;background:#fff;border-color:rgba(140,109,230,.28)}.drawer-note{margin-top:20px;padding:14px;border-radius:16px;background:#EEF0FA;color:#66667A;font-size:13px}.site-main{min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 22px}.section{padding:34px 0}.section-title{max-width:820px;margin:0 auto 24px;text-align:center}.section-title.align-left{text-align:left;margin-left:0}.eyebrow{display:inline-flex;color:#8c6de6;background:rgba(255,255,255,.78);border:1px solid rgba(140,109,230,.16);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700}.section-title h1,.section-title h2,.hero-copy h1,.page-hero h1{color:#8c6de6;line-height:1.22;margin:12px 0 12px}.section-title h1,.page-hero h1{font-size:42px}.section-title h2,.hero-copy h1{font-size:34px}.section-title p,.hero-copy p,.page-hero p{color:#66667A;margin:0}.banner-slider{max-width:1200px;height:390px;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(255,255,255,.76)}.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;background:linear-gradient(135deg,#fff,#F7F7FC)}.banner-slide.active{opacity:1;z-index:1}.banner-slide img{width:100%;height:100%;object-fit:contain;background:linear-gradient(135deg,#fff,#EEF0FA)}.banner-caption{position:absolute;left:32px;bottom:34px;max-width:410px;padding:18px 20px;background:rgba(255,255,255,.78);backdrop-filter:blur(10px);border:1px solid rgba(140,109,230,.16);border-radius:22px;box-shadow:0 14px 30px rgba(140,109,230,.12)}.banner-caption strong{display:block;color:#8c6de6;font-size:22px;margin-bottom:5px}.banner-caption span{color:#554B7A;font-size:14px}.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;border:1px solid rgba(140,109,230,.18);background:rgba(255,255,255,.75);color:#8c6de6;font-size:30px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.22s ease}.banner-arrow:hover{background:#fff;box-shadow:0 10px 22px rgba(140,109,230,.14)}.banner-prev{left:18px}.banner-next{right:18px}.banner-dots{position:absolute;z-index:4;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px}.banner-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(140,109,230,.25);cursor:pointer}.banner-dot.active{background:#8c6de6;width:26px;border-radius:999px}.quick-capsules{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 12px;scrollbar-width:thin}.capsule{min-width:154px;flex:1;padding:15px;border-radius:20px;background:rgba(255,255,255,.86);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.08);transition:.24s ease}.capsule:hover{transform:translateY(-2px);border-color:rgba(140,109,230,.34)}.capsule small{display:inline-flex;color:#8c6de6;font-weight:800;margin-bottom:5px}.capsule strong{display:block;color:#2E2E3A;font-size:16px}.capsule span{display:block;color:#66667A;font-size:13px}.intro-strip{padding:24px 28px;border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(247,247,252,.82));border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10);color:#554B7A}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.zone-card,.info-card,.feature-card,.faq-card,.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:24px}.info-card{padding:22px}.num{display:inline-flex;width:34px;height:34px;border-radius:12px;background:#EEF0FA;color:#8c6de6;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}.info-card h3,.zone-card h3,.feature-card h3,.faq-card h3,.notice-card h3,.contact-card h3{margin:0 0 8px;color:#8c6de6}.info-card p,.zone-card p,.feature-card p,.faq-card p,.notice-card p,.contact-card p{margin:0;color:#66667A}.split-stack{display:grid;gap:28px}.split-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:24px;border-radius:28px;background:rgba(255,255,255,.54);border:1px solid rgba(255,255,255,.7)}.split-row.reverse .split-image{order:2}.split-row.reverse .split-copy{order:1}.split-image,.page-visual,.app-visual{min-height:260px;border-radius:24px;background:linear-gradient(135deg,#fff,#EEF0FA);border:1px solid rgba(140,109,230,.16);display:flex;align-items:center;justify-content:center;padding:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}.split-image img,.page-visual img,.app-visual img,.content-img{max-width:100%;max-height:300px;width:auto;height:auto;object-fit:contain}.split-copy h2,.split-copy h3{color:#8c6de6;margin:0 0 12px;font-size:28px}.split-copy p{color:#66667A;margin:0 0 14px}.check-list{display:grid;gap:8px;margin:16px 0;padding:0;list-style:none}.check-list li{position:relative;padding-left:24px;color:#554B7A}.check-list li:before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:#8c6de6;box-shadow:0 0 0 5px rgba(140,109,230,.12)}.text-link{display:inline-flex;color:#8c6de6;font-weight:800;margin-top:4px;border-bottom:1px solid rgba(140,109,230,.35)}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{overflow:hidden}.zone-image{height:168px;background:linear-gradient(135deg,#fff,#EEF0FA);display:flex;align-items:center;justify-content:center;padding:14px;border-bottom:1px solid rgba(140,109,230,.12)}.zone-image img{max-height:140px;width:auto;height:auto;object-fit:contain}.zone-body{padding:20px}.tag{display:inline-flex;background:#EEF0FA;color:#8c6de6;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:9px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;padding:28px;border-radius:30px;background:linear-gradient(135deg,#fff,#F7F7FC);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.app-section h2,.safety-section h2{color:#8c6de6;margin:0 0 12px;font-size:30px}.app-section p,.safety-section p{color:#66667A;margin:0 0 14px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0}.feature-list span{background:#EEF0FA;color:#554B7A;border-radius:16px;padding:12px 14px;font-weight:700}.safety-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start}.safety-copy{padding:26px;border-radius:28px;background:rgba(255,255,255,.72);border:1px solid rgba(140,109,230,.16)}.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.notice-card{padding:18px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-card{padding:22px}.compliance-box{padding:24px;border-radius:26px;background:#EEF0FA;border:1px solid rgba(140,109,230,.16);color:#554B7A}.page-hero{padding:54px 0 28px}.page-hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.page-copy{padding:28px;border-radius:30px;background:rgba(255,255,255,.58);border:1px solid rgba(255,255,255,.72)}.breadcrumb{color:#8c6de6;font-weight:800;font-size:14px}.article-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}.article-card{padding:28px;border-radius:28px;background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.article-card h2{color:#8c6de6;margin:0 0 12px}.article-card p{color:#554B7A;margin:0 0 14px}.side-panel{display:grid;gap:16px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card,.contact-card{padding:22px}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;padding:20px;border-radius:22px;background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16)}.step:before{content:counter(step, decimal-leading-zero);display:inline-flex;margin-bottom:8px;color:#8c6de6;font-weight:900}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.site-footer{background:#4B4A6B;color:#F3F2FB;margin-top:48px}.footer-inner{max-width:1200px;margin:0 auto;padding:44px 22px;display:grid;grid-template-columns:1.3fr .75fr .75fr 1fr;gap:28px}.footer-brand img{width:148px;max-height:54px;object-fit:contain;margin-bottom:14px}.footer-brand p,.footer-reminder p{margin:0;color:rgba(243,242,251,.82)}.footer-links h2,.footer-reminder h2{font-size:18px;margin:0 0 12px;color:#fff}.footer-links a{display:block;color:rgba(243,242,251,.82);margin:7px 0}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px 22px;color:rgba(243,242,251,.78);font-size:14px}@media (max-width:1024px){.desktop-nav{gap:2px}.desktop-nav a{font-size:13px;padding:8px 8px}.banner-slider{height:310px}.info-grid,.zone-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:760px){.header-inner{display:none}.mobile-topbar{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;min-height:68px;padding:0 14px}.mobile-logo{justify-self:center}.header-btn{padding:9px 13px;font-size:13px}.container{padding:0 16px}.section{padding:26px 0}.section-title h1,.page-hero h1{font-size:30px}.section-title h2,.hero-copy h1{font-size:26px}.banner-slider{height:220px;margin:18px 16px 28px;border-radius:20px}.banner-caption{left:16px;right:16px;bottom:36px;padding:12px 14px}.banner-caption strong{font-size:17px}.banner-caption span{font-size:12px}.banner-arrow{width:34px;height:34px;font-size:24px}.banner-prev{left:8px}.banner-next{right:8px}.info-grid,.zone-grid,.faq-grid,.feature-grid,.contact-grid{grid-template-columns:1fr}.split-row,.split-row.reverse,.app-section,.safety-section,.page-hero-inner,.article-layout{grid-template-columns:1fr}.split-row.reverse .split-image,.split-row.reverse .split-copy{order:initial}.split-image,.page-visual,.app-visual{min-height:210px}.feature-list,.safety-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.quick-capsules{margin-right:-16px}.capsule{min-width:184px}.page-hero{padding:34px 0 18px}}@media (max-width:420px){.banner-slider{height:190px}.banner-caption{display:none}.mobile-logo img{width:106px}.main-btn{padding:8px 12px}.zone-image{height:142px}.split-copy h2,.split-copy h3,.app-section h2,.safety-section h2{font-size:24px}}