*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F5F7FF;color:#1F2740;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#5B6CFF;text-decoration:none}a:hover{color:#7A5CFF}img{display:block;max-width:100%;height:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:22px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;white-space:nowrap}.site-logo:hover{color:#fff}.site-logo img{width:42px;height:42px;object-fit:contain}.site-logo strong{font-size:19px;letter-spacing:.5px}.nav-core{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px;font-size:15px}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 24px;border-radius:999px;color:#fff;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);box-shadow:0 14px 32px rgba(91,108,255,.22);font-weight:700;transition:.2s transform,.2s box-shadow}.main-btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.3)}.main-btn.compact{min-height:42px;padding:8px 18px;font-size:14px}.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 22px;border:1px solid rgba(91,108,255,.25);border-radius:999px;background:#fff;color:#5B6CFF;font-weight:700}.menu-toggle{width:42px;height:42px;border:0;border-radius:13px;background:rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:19px;height:2px;border-radius:2px;background:#fff}.mobile-menu-toggle{display:none}.site-drawer{position:fixed;z-index:10002;top:0;right:0;width:min(390px,90vw);height:100dvh;background:#fff;transform:translateX(104%);transition:transform .24s ease;box-shadow:-20px 0 60px rgba(11,16,36,.24);padding:22px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-mask{position:fixed;z-index:10001;inset:0;background:rgba(11,16,36,.52);opacity:0;transition:opacity .22s}.drawer-mask.show{opacity:1}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #E8ECF8}.drawer-logo{display:flex;align-items:center;gap:10px;color:#131A35;font-weight:800}.drawer-logo img{width:40px;height:40px;object-fit:contain}.drawer-close{width:40px;height:40px;border:0;border-radius:50%;background:#EEF1FF;color:#131A35;font-size:27px;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:20px 0}.drawer-nav a{display:block;padding:12px 14px;background:#F5F7FF;border-radius:14px;color:#1F2740}.drawer-nav a:hover{background:#EFF8FF;color:#5B6CFF}.drawer-note{padding:18px;border-radius:18px;background:linear-gradient(135deg,#EFF8FF,#FFF4D6)}.drawer-note p{margin:8px 0 0;color:#66708A;font-size:14px}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:82px 0}.section-sm{padding:56px 0}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#7A5CFF;font-size:14px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.section-kicker:before{content:"";width:24px;height:3px;border-radius:99px;background:linear-gradient(90deg,#5B6CFF,#00D4FF)}.section-title{margin:12px 0 16px;color:#131A35;font-size:clamp(28px,4vw,46px);line-height:1.25}.section-lead{max-width:760px;margin:0;color:#66708A;font-size:17px}.hero{position:relative;padding:76px 0 72px;background:radial-gradient(circle at 12% 15%,rgba(0,212,255,.22),transparent 28%),radial-gradient(circle at 85% 14%,rgba(217,79,112,.18),transparent 26%),linear-gradient(135deg,#EEF1FF 0%,#F7F2FF 45%,#EAF7FF 100%);overflow:hidden}.hero:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-100px;bottom:-130px;background:rgba(255,200,87,.2);filter:blur(2px)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.03fr .97fr;gap:56px;align-items:center}.hero h1{margin:12px 0 18px;color:#131A35;font-size:clamp(46px,7vw,78px);line-height:1.03;letter-spacing:-.04em}.hero-subtitle{margin:0 0 18px;font-size:clamp(22px,3vw,32px);color:#16213E;font-weight:800}.hero-copy{max-width:650px;color:#66708A;font-size:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.hero-points{display:flex;flex-wrap:wrap;gap:10px}.hero-points span,.tag{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.78);border:1px solid rgba(91,108,255,.16);color:#5B6CFF;font-weight:700;font-size:14px}.hero-visual{position:relative}.hero-visual img{width:100%;max-height:560px;object-fit:contain;filter:drop-shadow(0 30px 45px rgba(25,43,91,.19))}.floating-card{position:absolute;padding:14px 16px;border:1px solid rgba(255,255,255,.8);border-radius:18px;background:rgba(255,255,255,.88);box-shadow:0 18px 40px rgba(25,43,91,.16);backdrop-filter:blur(10px);font-weight:700}.floating-card.one{left:-24px;bottom:16%}.floating-card.two{right:-10px;top:12%}.highlight-strip{margin-top:-28px;position:relative;z-index:5}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid rgba(91,108,255,.18);border-radius:24px;box-shadow:0 20px 46px rgba(25,43,91,.14);overflow:hidden}.highlight-item{padding:24px}.highlight-item+.highlight-item{border-left:1px solid #E8ECF8}.highlight-item h2{margin:0 0 8px;color:#131A35;font-size:18px}.highlight-item p{margin:0;color:#66708A;font-size:14px}.capsule-grid{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.capsule{flex:1 1 200px;min-width:0;padding:16px 18px;border-radius:18px;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 10px 26px rgba(25,43,91,.08)}.capsule strong{display:block;color:#131A35}.capsule span{display:block;margin:4px 0 7px;color:#66708A;font-size:13px}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.media-panel,.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(91,108,255,.18);box-shadow:0 20px 46px rgba(25,43,91,.14);border-radius:22px}.media-panel{padding:34px;display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}.media-panel.reverse{grid-template-columns:1.1fr .9fr}.media-panel img,.zone-card img,.info-card img{width:100%;max-height:360px;object-fit:contain;border-radius:18px;background:#F7F8FF}.media-panel h2,.zone-card h2,.info-card h2{margin:8px 0 12px;color:#131A35}.media-panel p,.zone-card p,.info-card p{color:#66708A}.feature-list{display:grid;gap:10px;margin:18px 0}.feature-list div{padding:12px 14px;border-radius:14px;background:#F5F7FF}.feature-list strong{color:#131A35}.zone-card{padding:28px}.zone-card img{margin-bottom:22px;max-height:280px}.zone-card ul{padding-left:20px;color:#66708A}.zone-card .text-link,.info-card .text-link{font-weight:800}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.info-card{padding:24px}.info-card img{height:190px;margin-bottom:18px}.security-wrap{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding:34px;border-radius:28px;background:#11182F;color:#EEF2FF;box-shadow:0 26px 60px rgba(11,16,36,.22)}.security-card{padding:26px;border-radius:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.security-card img{width:100%;height:220px;object-fit:contain;border-radius:16px;background:rgba(255,255,255,.06)}.security-card h2{color:#fff}.security-card p{color:#C7CEE4}.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.review-card{padding:24px}.review-card p{margin:0 0 18px;color:#4B5570}.review-card strong{color:#131A35}.stars{color:#FFC857;letter-spacing:2px}.faq-list{display:grid;gap:14px;margin-top:28px}.faq-item{border:1px solid rgba(91,108,255,.16);border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(25,43,91,.08);overflow:hidden}.faq-item details{padding:0 22px}.faq-item summary{cursor:pointer;padding:20px 0;color:#131A35;font-weight:800}.faq-item p{margin:0;padding:0 0 20px;color:#66708A}.notice{padding:28px;border-radius:22px;background:linear-gradient(135deg,#FFF4D6,#EFF8FF);border:1px solid rgba(255,200,87,.4)}.notice h2{margin-top:0;color:#131A35}.notice p{margin-bottom:0;color:#66708A}.page-hero{padding:74px 0 58px;background:linear-gradient(135deg,#EEF1FF,#F9F4FF 55%,#EAF7FF)}.page-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}.page-hero h1{margin:12px 0 16px;font-size:clamp(38px,6vw,62px);line-height:1.12;color:#131A35}.page-hero p{color:#66708A;font-size:17px}.page-hero img{width:100%;max-height:420px;object-fit:contain;filter:drop-shadow(0 28px 38px rgba(25,43,91,.16))}.article-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:32px;align-items:start}.article-card{padding:34px;background:#fff;border:1px solid rgba(91,108,255,.18);box-shadow:0 20px 46px rgba(25,43,91,.12);border-radius:24px}.article-card h2{margin-top:30px;color:#131A35;font-size:27px}.article-card h2:first-child{margin-top:0}.article-card h3{color:#16213E}.article-card p{color:#59637B}.article-card ul{color:#59637B;padding-left:22px}.side-stack{display:grid;gap:18px;position:sticky;top:98px}.side-card{padding:22px;border-radius:20px;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 14px 34px rgba(25,43,91,.1)}.side-card h2{margin:0 0 10px;color:#131A35;font-size:20px}.side-card p{margin:0 0 14px;color:#66708A;font-size:14px}.side-card a{display:block;padding:8px 0;border-bottom:1px solid #EEF1F8}.side-card a:last-child{border-bottom:0}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.metric{padding:18px;border-radius:16px;background:#F5F7FF}.metric strong{display:block;color:#5B6CFF;font-size:23px}.metric span{color:#66708A;font-size:14px}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px;border-radius:26px;background:linear-gradient(135deg,#5B6CFF,#7A5CFF 52%,#00D4FF);color:#fff}.cta-band h2{margin:0 0 8px;color:#fff}.cta-band p{margin:0;color:#EEF2FF}.cta-band .secondary-btn{flex:0 0 auto}.site-footer{background:#0B1024;color:#EEF2FF;padding:66px 0 24px}.footer-grid{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px}.footer-grid h2{margin:0 0 16px;color:#fff;font-size:16px}.footer-grid a{display:block;margin:8px 0;color:#C7CEE4}.footer-grid a:hover{color:#fff}.footer-brand p{max-width:400px;color:#AEB7D0}.footer-logo{display:inline-flex;margin-bottom:16px}.footer-bottom{width:min(1180px,calc(100% - 40px));margin:38px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;color:#9AA4BA;font-size:13px}.footer-bottom div{display:flex;gap:16px}.footer-bottom a{color:#C7CEE4}.mobile-bottom-nav{display:none}
@media(max-width:980px){.nav-core{display:none}.mobile-menu-toggle{display:flex}.desktop-menu-toggle{display:none}.header-inner{padding:0 16px}.header-actions{margin-left:auto}.hero-grid,.page-hero-grid,.article-grid{grid-template-columns:1fr}.hero{padding-top:54px}.hero-visual{max-width:640px;margin:0 auto}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item:nth-child(3){border-left:0;border-top:1px solid #E8ECF8}.highlight-item:nth-child(4){border-top:1px solid #E8ECF8}.media-panel,.media-panel.reverse{grid-template-columns:1fr}.three-grid,.reviews-grid{grid-template-columns:1fr 1fr}.security-wrap{grid-template-columns:1fr}.side-stack{position:static}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.page-hero img{max-height:340px}}
@media(max-width:700px){body{padding-bottom:72px}.site-logo strong{font-size:16px}.site-logo img{width:36px;height:36px}.header-inner{min-height:64px;gap:10px}.menu-toggle{width:38px;height:38px}.main-btn.compact{min-height:38px;padding:7px 13px;font-size:13px}.container{width:min(100% - 28px,1180px)}.section{padding:58px 0}.section-sm{padding:42px 0}.hero{padding:44px 0 54px}.hero-grid{gap:28px}.hero h1{font-size:47px}.hero-subtitle{font-size:23px}.hero-copy,.page-hero p{font-size:15px}.hero-actions{margin:22px 0}.floating-card{display:none}.highlight-strip{margin-top:-20px}.highlight-grid{grid-template-columns:1fr}.highlight-item+.highlight-item{border-left:0;border-top:1px solid #E8ECF8}.media-panel,.zone-card,.info-card,.article-card{padding:22px}.split,.three-grid,.reviews-grid,.metric-row{grid-template-columns:1fr}.security-wrap{padding:20px}.security-card{padding:20px}.page-hero{padding:48px 0 42px}.page-hero-grid{gap:25px}.page-hero h1{font-size:39px}.article-grid{gap:22px}.cta-band{align-items:flex-start;flex-direction:column;padding:26px}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-brand{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.mobile-bottom-nav{position:fixed;z-index:9998;left:0;right:0;bottom:0;height:66px;padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(11,16,36,.96);backdrop-filter:blur(12px);box-shadow:0 -10px 28px rgba(11,16,36,.2)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#EEF2FF;font-size:12px;line-height:1.2}.mobile-bottom-nav span{font-size:17px;margin-bottom:4px}.drawer-nav{grid-template-columns:1fr}.site-drawer{left:0;right:auto;transform:translateX(-104%)}.site-drawer.open{transform:translateX(0)}}
@media(max-width:430px){.header-actions .main-btn{padding-left:10px;padding-right:10px}.site-logo strong{display:none}.hero h1{font-size:42px}.footer-grid{grid-template-columns:1fr}.footer-brand,.footer-grid>div:last-child{grid-column:auto}}