*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:#F5F7FF;color:#1F2740;font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:#5B6CFF;text-decoration:none}a:hover{text-decoration:none}button,input,textarea{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:20000;background:#fff;color:#131A35;padding:10px 16px;border-radius:10px;box-shadow:0 10px 30px rgba(25,43,91,.18)}.skip-link:focus{top:12px}.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:20px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;letter-spacing:.04em;white-space:nowrap}.site-logo img{width:auto;max-width:46px;max-height:44px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;flex:1}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:12px}.main-btn,.outline-btn,.soft-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 22px;border-radius:999px;font-weight:700;transition:transform .2s ease,box-shadow .2s ease}.main-btn{background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff;box-shadow:0 14px 32px rgba(91,108,255,.22)}.main-btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.3)}.outline-btn{border:1px solid rgba(91,108,255,.38);color:#5B6CFF;background:#fff}.soft-btn{background:#EEF1FF;color:#4B57D5}.menu-button{width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.12);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.menu-button span{width:18px;height:2px;background:#fff;border-radius:2px}.mobile-menu-button{display:none}.drawer-overlay{position:fixed;inset:0;z-index:10020;background:rgba(4,8,24,.56);opacity:0;transition:opacity .25s ease}.drawer-overlay.is-visible{opacity:1}.site-drawer{position:fixed;top:0;right:0;bottom:0;width:min(390px,90vw);z-index:10030;background:#fff;padding:24px;box-shadow:-24px 0 70px rgba(8,15,42,.24);transform:translateX(104%);transition:transform .3s ease;overflow-y:auto}.site-drawer.is-open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.drawer-brand{display:flex;align-items:center;gap:10px;color:#131A35;font-weight:800;font-size:20px}.drawer-brand img{width:42px;height:42px;object-fit:contain}.drawer-close{border:0;background:#EEF1FF;color:#131A35;width:42px;height:42px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer}.drawer-intro{color:#66708A;font-size:14px;margin:22px 0}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:11px 12px;border:1px solid rgba(91,108,255,.16);border-radius:14px;background:#F8F9FF;color:#1F2740}.drawer-nav a:hover{background:#EFF8FF;color:#5B6CFF}.drawer-actions{display:flex;gap:10px;margin-top:24px}.drawer-actions a{flex:1}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:84px 0}.section-sm{padding:54px 0}.section-alt{background:linear-gradient(180deg,rgba(234,247,255,.8),rgba(245,247,255,.2))}.section-dark{background:#11182F;color:#EEF2FF}.section-dark h2,.section-dark h3{color:#fff}.section-head{max-width:760px;margin-bottom:36px}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#5B6CFF;font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.section-kicker:before{content:"";width:24px;height:2px;background:linear-gradient(90deg,#5B6CFF,#00D4FF);border-radius:2px}.section-title,h1,h2,h3{color:#131A35;line-height:1.28;margin-top:0}.section-title{font-size:clamp(30px,4vw,48px);margin-bottom:16px}.section-desc{color:#66708A;font-size:17px;margin:0}.hero{position:relative;overflow:hidden;padding:86px 0 72px;background:radial-gradient(circle at 12% 18%,rgba(122,92,255,.19),transparent 34%),radial-gradient(circle at 88% 20%,rgba(0,212,255,.18),transparent 30%),linear-gradient(135deg,#F6F4FF 0%,#EDF9FF 55%,#FFF4FA 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.hero:before{width:260px;height:260px;right:-80px;top:110px;background:rgba(255,200,87,.18)}.hero:after{width:180px;height:180px;left:-70px;bottom:-50px;background:rgba(217,79,112,.12)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:58px}.hero-copy h1{font-size:clamp(46px,7vw,78px);margin-bottom:14px;letter-spacing:-.04em}.hero-subtitle{font-size:clamp(23px,3vw,34px);font-weight:700;color:#5B6CFF;margin:0 0 18px}.hero-copy>p{font-size:17px;color:#4D5874;max-width:670px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.hero-points span{padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.78);border:1px solid rgba(91,108,255,.16);color:#35415F;font-size:14px}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:8% 6% -5% 10%;background:linear-gradient(135deg,rgba(91,108,255,.2),rgba(0,212,255,.18));filter:blur(30px);border-radius:42px}.hero-visual img{position:relative;width:100%;max-height:560px;object-fit:contain;border-radius:30px;box-shadow:0 30px 70px rgba(25,43,91,.18);background:rgba(255,255,255,.35)}.floating-note{position:absolute;z-index:2;right:-18px;bottom:34px;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 20px 45px rgba(25,43,91,.18);border-radius:18px;padding:14px 16px;max-width:210px;font-size:13px;color:#4C5873}.floating-note strong{display:block;color:#131A35;font-size:15px}.highlight-strip{margin-top:-22px;position:relative;z-index:3}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid rgba(91,108,255,.15);box-shadow:0 20px 46px rgba(25,43,91,.12);border-radius:24px;overflow:hidden}.highlight-item{padding:24px}.highlight-item+ .highlight-item{border-left:1px solid rgba(91,108,255,.12)}.highlight-item h2{font-size:18px;margin-bottom:8px}.highlight-item p{font-size:14px;color:#66708A;margin:0}.capsule-grid{display:flex;flex-wrap:wrap;gap:12px}.capsule{flex:1 1 210px;padding:15px 18px;border-radius:18px;background:#fff;border:1px solid rgba(91,108,255,.17);box-shadow:0 10px 26px rgba(25,43,91,.07)}.capsule strong{display:block;color:#131A35}.capsule span{display:block;color:#75809A;font-size:13px;margin:4px 0 8px}.capsule a{font-size:13px;font-weight:700}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.split-media{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:center}.split-media.reverse{grid-template-columns:1.08fr .92fr}.content-img{width:100%;max-height:520px;object-fit:contain;border-radius:26px;background:#fff;box-shadow:0 24px 56px rgba(25,43,91,.14);border:1px solid rgba(91,108,255,.14)}.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,.12);border-radius:22px}.card,.zone-card,.info-card{padding:28px}.zone-card{display:flex;flex-direction:column}.zone-card img{width:100%;max-height:260px;object-fit:contain;border-radius:17px;background:#F5F7FF;margin-bottom:22px}.zone-card h3{font-size:26px;margin-bottom:12px}.zone-card p{color:#66708A}.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:800;margin-top:auto}.text-link:after{content:"→"}.service-points{display:grid;gap:12px;margin:22px 0}.service-point{padding:13px 15px;border-radius:14px;background:#F7F8FF;border:1px solid rgba(91,108,255,.12)}.service-point strong{color:#131A35}.triple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card-grid.four{grid-template-columns:repeat(4,1fr)}.card h3{font-size:21px;margin-bottom:10px}.card p{color:#66708A;margin-bottom:0}.card-number{display:inline-flex;width:40px;height:40px;border-radius:13px;align-items:center;justify-content:center;background:linear-gradient(135deg,#5B6CFF,#7A5CFF);color:#fff;font-weight:800;margin-bottom:15px}.security-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px}.security-card{position:relative;overflow:hidden;padding:30px;border-radius:24px;background:#11182F;color:#EEF2FF;min-height:360px}.security-card.light{background:#EFF8FF;color:#1F2740}.security-card h3{color:inherit;font-size:28px}.security-card p{opacity:.82}.security-card img{width:100%;height:210px;object-fit:contain;margin-top:20px;border-radius:18px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.review-card{padding:24px}.review-card blockquote{margin:0;color:#35415F}.review-card footer{margin-top:14px;color:#7A5CFF;font-weight:700;background:none;padding:0}.faq-list{display:grid;gap:14px}.faq-list details{background:#fff;border:1px solid rgba(91,108,255,.17);border-radius:16px;padding:18px 20px;box-shadow:0 10px 26px rgba(25,43,91,.06)}.faq-list summary{cursor:pointer;color:#131A35;font-weight:800;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";float:right;color:#5B6CFF;font-size:22px;line-height:1}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:#66708A;margin:12px 0 0}.notice-box{padding:32px;border-radius:24px;background:linear-gradient(135deg,#FFF4D6,#EFF8FF);border:1px solid rgba(255,200,87,.36)}.notice-box h2,.notice-box h3{margin-bottom:10px}.notice-box p:last-child{margin-bottom:0}.inner-hero{padding:76px 0 58px;background:radial-gradient(circle at 15% 20%,rgba(122,92,255,.16),transparent 35%),radial-gradient(circle at 85% 20%,rgba(0,212,255,.16),transparent 32%),linear-gradient(135deg,#F7F6FF,#EDF9FF)}.inner-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px}.inner-hero h1{font-size:clamp(38px,5vw,60px);margin:12px 0 18px}.inner-hero p{color:#56617A;font-size:17px}.inner-hero img{width:100%;max-height:430px;object-fit:contain;border-radius:28px;background:rgba(255,255,255,.55);box-shadow:0 26px 62px rgba(25,43,91,.15)}.breadcrumb{display:flex;gap:8px;align-items:center;color:#8D97AD;font-size:13px}.breadcrumb a{color:#5B6CFF}.intro-copy{font-size:17px;color:#4A5671}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{padding:26px;border-radius:20px;background:#fff;border:1px solid rgba(91,108,255,.17);box-shadow:0 14px 34px rgba(25,43,91,.09)}.feature-card h3{font-size:21px}.feature-card p{color:#66708A;margin-bottom:0}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:26px 20px 22px;background:#fff;border:1px solid rgba(91,108,255,.17);border-radius:20px}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);display:flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:14px;background:#EEF1FF;color:#5B6CFF;font-weight:900;margin-bottom:16px}.step h3{font-size:18px}.step p{font-size:14px;color:#66708A;margin-bottom:0}.content-columns{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}.prose-card{padding:32px;border-radius:24px;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 16px 40px rgba(25,43,91,.09)}.prose-card h2{font-size:30px}.prose-card h3{font-size:21px;margin-top:24px}.prose-card p,.prose-card li{color:#5D6882}.prose-card ul{padding-left:20px}.side-card{padding:28px;border-radius:24px;background:#11182F;color:#EEF2FF}.side-card h2,.side-card h3{color:#fff}.side-card p,.side-card li{color:#CBD4EA}.side-card ul{padding-left:20px}.side-card .main-btn{margin-top:10px}.service-note-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-note{padding:27px;border-radius:22px;background:#EFF8FF;border:1px solid rgba(0,212,255,.2)}.service-note:nth-child(2){background:#FFF4F7;border-color:rgba(217,79,112,.18)}.service-note h3{font-size:22px}.service-note p{color:#66708A}.mini-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.mini-review{padding:22px;border-radius:18px;background:#fff;border:1px solid rgba(91,108,255,.16)}.mini-review p{margin:0;color:#56617A}.mini-review strong{display:block;margin-top:12px;color:#7A5CFF}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px;border-radius:26px;background:linear-gradient(135deg,#16213E,#303A82 60%,#145A75);color:#fff}.cta-band h2{color:#fff;margin-bottom:8px}.cta-band p{margin:0;color:#DDE6FF}.site-footer{background:#0B1024;color:#EEF2FF;padding:62px 0 0}.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:36px}.footer-brand p{color:#BFC9E2;max-width:480px}.footer-logo{margin-bottom:16px}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links h2{color:#fff;font-size:16px;margin-bottom:10px}.footer-links a{color:#C5CDE0;font-size:14px}.footer-links a:hover{color:#fff}.footer-notice{width:min(1180px,calc(100% - 40px));margin:38px auto 0;padding:18px 20px;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(255,255,255,.04)}.footer-notice p{margin:0;color:#BFC9E2;font-size:13px}.footer-bottom{width:min(1180px,calc(100% - 40px));margin:28px auto 0;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;color:#96A3C1;font-size:13px}.footer-bottom p{margin:0}.footer-bottom div{display:flex;flex-wrap:wrap;gap:16px}.footer-bottom a{color:#BFC9E2}.mobile-bottom-nav{display:none}.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.tag{display:inline-flex;padding:6px 11px;border-radius:999px;background:#FFF4D6;color:#82620D;font-size:13px;font-weight:700}.media-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.media-card{overflow:hidden;border-radius:22px;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 16px 36px rgba(25,43,91,.1)}.media-card img{width:100%;height:230px;object-fit:contain;background:#F1F5FF}.media-card div{padding:20px}.media-card h3{font-size:21px}.media-card p{color:#66708A;font-size:14px}.status-list{display:grid;gap:12px}.status-item{display:flex;gap:13px;align-items:flex-start;padding:14px;border-radius:16px;background:#F7F8FF}.status-dot{flex:0 0 10px;width:10px;height:10px;border-radius:50%;margin-top:8px;background:linear-gradient(135deg,#5B6CFF,#00D4FF)}.status-item strong{display:block;color:#131A35}.status-item span{color:#77819A;font-size:13px}.table-wrap{overflow-x:auto;border-radius:20px;border:1px solid rgba(91,108,255,.16);background:#fff}.info-table{width:100%;border-collapse:collapse;min-width:640px}.info-table th,.info-table td{padding:16px 18px;text-align:left;border-bottom:1px solid rgba(91,108,255,.12)}.info-table th{background:#F3F5FF;color:#131A35}.info-table td{color:#5D6882}.info-table tr:last-child td{border-bottom:0}@media(max-width:1060px){.nav-core{display:none}.mobile-menu-button{display:flex;order:-1}.desktop-menu-button{display:none}.header-inner{gap:12px}.site-logo{margin-right:auto}.header-cta{padding:10px 16px}.hero-grid,.inner-hero-grid,.split-media,.split-media.reverse{grid-template-columns:1fr}.hero-copy{order:1}.hero-visual{order:2;max-width:760px;margin:0 auto}.inner-hero img{max-height:360px}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item:nth-child(3){border-left:0}.highlight-item:nth-child(n+3){border-top:1px solid rgba(91,108,255,.12)}.card-grid.four{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1.5fr 1fr 1fr}.footer-links:last-child{grid-column:2/4}.floating-note{right:6px}}@media(max-width:760px){body{padding-bottom:72px}.header-inner{padding:0 14px;min-height:64px}.site-logo span{font-size:17px}.site-logo img{max-width:38px;max-height:38px}.header-cta{min-height:38px;padding:8px 13px;font-size:13px}.menu-button{width:38px;height:38px}.desktop-menu-button{display:none}.hero{padding:54px 0 48px}.container{width:min(100% - 28px,1180px)}.hero-grid{gap:34px}.hero-copy h1{font-size:50px}.hero-subtitle{font-size:24px}.hero-copy>p{font-size:15px}.hero-actions{gap:10px}.hero-actions a{flex:1 1 150px}.floating-note{position:relative;right:auto;bottom:auto;margin:-20px 14px 0 auto}.highlight-strip{margin-top:0;padding-top:14px}.highlight-grid,.split,.triple-grid,.card-grid,.feature-grid,.security-wrap,.review-grid,.mini-review-grid,.service-note-grid,.content-columns,.media-list{grid-template-columns:1fr}.highlight-item+ .highlight-item{border-left:0;border-top:1px solid rgba(91,108,255,.12)}.section{padding:62px 0}.section-sm{padding:42px 0}.section-title{font-size:32px}.zone-card,.card,.info-card{padding:22px}.steps{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column;padding:28px}.cta-band .main-btn{width:100%}.footer-inner{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/3}.footer-links:last-child{grid-column:auto}.footer-bottom{flex-direction:column;padding-bottom:20px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9900;display:grid;grid-template-columns:repeat(4,1fr);height:64px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(91,108,255,.15);box-shadow:0 -10px 28px rgba(25,43,91,.1)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#74809A;font-size:11px;gap:1px}.mobile-bottom-nav a span{display:flex;width:25px;height:25px;align-items:center;justify-content:center;border-radius:8px;background:#F0F2FF;color:#5B6CFF;font-weight:800}.mobile-bottom-nav a.active{color:#5B6CFF}.mobile-bottom-nav a.active span{background:linear-gradient(135deg,#5B6CFF,#7A5CFF);color:#fff}.drawer-nav{grid-template-columns:1fr}.site-drawer{padding:18px}.inner-hero{padding:54px 0 42px}.inner-hero-grid{gap:28px}.inner-hero h1{font-size:38px}.prose-card,.side-card{padding:24px}.content-img{max-height:390px}.media-card img{height:210px}}@media(max-width:430px){.site-logo span{display:none}.header-inner{justify-content:space-between}.site-logo{margin:0}.hero-copy h1{font-size:44px}.footer-inner{grid-template-columns:1fr}.footer-brand{grid-column:auto}.header-cta{font-size:12px;padding:8px 12px}.highlight-item{padding:20px}.capsule{flex-basis:100%}}
