*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F1F6FE;color:#66769F;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{font:inherit}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #E4EAF5}.header-inner{height:72px;max-width:1220px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:28px}.brand{flex:0 0 auto}.brand img{width:auto;height:42px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:24px;white-space:nowrap;margin-left:auto}.desktop-nav>a,.more-btn{position:relative;border:0;background:none;color:#66769F;padding:24px 2px;cursor:pointer}.desktop-nav>a:hover,.more-btn:hover,.desktop-nav>a.active{color:#3F94EC}.desktop-nav>a.active:after{content:"";position:absolute;left:18%;right:18%;bottom:13px;height:3px;border-radius:3px;background:#4A9FF2}.more-wrap{position:relative}.more-menu{position:absolute;top:62px;right:-130px;width:390px;padding:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:#fff;border:1px solid #E4EAF5;border-radius:14px;box-shadow:0 10px 28px rgba(65,115,180,.10);opacity:0;visibility:hidden;transform:translateY(5px);transition:.18s}.more-wrap:hover .more-menu,.more-menu.open{opacity:1;visibility:visible;transform:none}.more-menu a{padding:10px 12px;border-radius:9px;color:#66769F}.more-menu a:hover{color:#3F94EC;background:#F5F8FE}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#64B5FF,#4A9FF2);color:#fff;font-weight:700;border-radius:10px;padding:10px 22px;box-shadow:0 8px 22px rgba(74,159,242,.22)}.main-btn:hover{background:linear-gradient(135deg,#56A9F6,#3F94EC)}.header-cta{flex:0 0 auto}.mobile-menu-btn{display:none;border:0;background:none;font-size:25px;color:#4A9FF2;padding:6px}.drawer-mask,.mobile-drawer,.mobile-bottom{display:none}.float-service{position:fixed;right:18px;top:38%;z-index:8888;background:#fff;border:1px solid #E4EAF5;border-radius:14px;box-shadow:0 10px 28px rgba(65,115,180,.10);overflow:hidden}.float-service a,.float-service button{display:block;width:58px;padding:12px 5px;text-align:center;border:0;border-bottom:1px solid #EDF1F7;background:#fff;color:#66769F;cursor:pointer;font-size:13px}.float-service a:hover,.float-service button:hover{color:#3F94EC;background:#F5F8FE}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section{padding:68px 0}.section.alt{background:#F5F8FE}.eyebrow{display:inline-block;color:#4A9FF2;font-weight:700;font-size:14px;letter-spacing:.08em}.section h1,.section h2,.page-hero h1{margin:8px 0 16px;color:#3F547B;line-height:1.28}.section h1,.page-hero h1{font-size:clamp(30px,4vw,48px)}.section h2{font-size:clamp(25px,3vw,36px)}.lead{font-size:18px;color:#66769F;max-width:850px}.soft-card{background:#fff;border:1px solid #E4EAF5;border-radius:16px;box-shadow:0 10px 28px rgba(65,115,180,.08)}.hero-carousel{width:100%;background:#EAF3FD;position:relative;overflow:hidden}.slides{position:relative}.slide{display:none;width:100%}.slide.active{display:block}.slide img{width:100%;height:auto;object-fit:contain;object-position:center}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(255,255,255,.85);color:#4A78A8;cursor:pointer;box-shadow:0 6px 20px rgba(40,90,140,.12)}.carousel-btn.prev{left:18px}.carousel-btn.next{right:18px}.dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px}.dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.6);padding:0;cursor:pointer}.dot.active{background:#4A9FF2;box-shadow:0 0 0 3px rgba(255,255,255,.75)}.intro-box{display:grid;grid-template-columns:1.4fr .6fr;gap:42px;align-items:center}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.tag{padding:6px 12px;border-radius:999px;background:#EAF3FD;color:#4A78A8;font-size:14px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick-item{padding:22px;background:#fff;border:1px solid #E4EAF5;border-radius:14px}.quick-item h3{color:#3F547B;margin:0 0 6px}.quick-item a{color:#4A9FF2;font-weight:700;font-size:14px}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.feature-split.reverse .feature-media{order:2}.feature-media img{width:100%;height:auto;object-fit:contain;border-radius:16px;background:#fff;border:1px solid #E4EAF5}.feature-text ul{padding-left:20px}.inline-link{color:#3F94EC;font-weight:700}.editorial-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.editorial-card{padding:28px}.editorial-card img{border-radius:12px;margin-bottom:18px}.dual-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.service-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-radius:14px;overflow:hidden}.service-strip div{background:#fff;padding:22px;border-right:1px solid #E4EAF5}.service-strip div:last-child{border-right:0}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review{padding:22px}.review:before{content:'“';font-size:38px;color:#B8C3DC;line-height:1}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid #E4EAF5;border-radius:12px;padding:15px 18px}.faq-list summary{cursor:pointer;color:#3F547B;font-weight:700}.page-hero{padding:58px 0 34px;background:linear-gradient(180deg,#F7FAFF,#F1F6FE)}.page-hero p{max-width:860px;font-size:18px}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{padding:24px}.content-card h3{color:#3F547B;margin-top:0}.info-list{display:grid;gap:14px}.info-row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid #E4EAF5}.info-row strong{color:#3F547B}.image-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center}.image-panel img{border-radius:16px;border:1px solid #E4EAF5;background:#fff}.notice{padding:22px 24px;border-left:4px solid #4A9FF2;background:#EAF3FD;border-radius:10px;color:#5E7098}.timeline{position:relative;margin-left:8px;padding-left:28px;border-left:2px solid #D9E5F4}.timeline article{position:relative;margin-bottom:26px}.timeline article:before{content:"";position:absolute;left:-35px;top:7px;width:12px;height:12px;border-radius:50%;background:#4A9FF2;border:3px solid #F1F6FE}.site-footer{background:#fff;border-top:1px solid #E4EAF5;margin-top:40px}.footer-inner{width:min(1180px,calc(100% - 40px));margin:auto;padding:48px 0;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px}.footer-brand img{height:42px;width:auto;margin-bottom:14px}.site-footer h3{color:#3F547B;margin-top:0}.site-footer a{display:block;margin:6px 0}.footer-bottom{text-align:center;padding:16px;border-top:1px solid #E4EAF5;color:#8794B5;font-size:14px}.compact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.compact-list div{background:#fff;border:1px solid #E4EAF5;border-radius:12px;padding:18px}.cta-box{padding:32px;text-align:center;background:#EAF3FD;border:1px solid #DCEAF8;border-radius:16px}.cta-box .main-btn{margin-top:10px}
@media(max-width:1023px){.desktop-nav{gap:14px}.header-inner{gap:14px}.more-menu{right:-60px;width:360px}.float-service{display:none}.content-grid{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){body{padding-bottom:64px}.header-inner{height:64px;padding:0 12px;justify-content:space-between;gap:8px}.desktop-nav{display:none}.mobile-menu-btn{display:block;order:0}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand img{height:34px;max-width:118px}.header-cta{padding:8px 14px;font-size:14px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(28,51,78,.24);z-index:10000;opacity:0;visibility:hidden;transition:.2s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:82%;max-width:320px;background:#fff;z-index:10001;transform:translateX(-102%);transition:.22s;box-shadow:12px 0 40px rgba(65,115,180,.16);overflow:auto}.mobile-drawer.open{transform:none}.drawer-head{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #E4EAF5}.drawer-head img{height:38px;width:auto}.drawer-close{border:0;background:none;font-size:30px;color:#66769F}.mobile-drawer nav{padding:10px 14px 22px}.mobile-drawer nav a{display:block;padding:13px 10px;border-bottom:1px solid #EDF1F7;color:#52658D}.drawer-open{overflow:hidden}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9000;background:#fff;border-top:1px solid #E4EAF5;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:12px 4px;color:#8794B5;font-size:13px}.mobile-bottom a.active{color:#4A9FF2;font-weight:700}.section{padding:48px 0}.container{width:min(100% - 28px,1180px)}.intro-box,.feature-split,.editorial-grid,.dual-grid,.image-panel{grid-template-columns:1fr}.feature-split.reverse .feature-media{order:0}.quick-grid{grid-template-columns:repeat(2,1fr)}.service-strip{grid-template-columns:1fr 1fr}.service-strip div{border-bottom:1px solid #E4EAF5}.reviews,.content-grid{grid-template-columns:1fr}.footer-inner{width:min(100% - 28px,1180px);grid-template-columns:1fr}.compact-list{grid-template-columns:1fr}.info-row{grid-template-columns:1fr;gap:4px}.carousel-btn{width:36px;height:36px}.carousel-btn.prev{left:8px}.carousel-btn.next{right:8px}.dots{bottom:8px}.page-hero{padding:42px 0 24px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}