*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#3F4A66;background:linear-gradient(180deg,#F6F8FF 0%,#ECF0FF 48%,#EAF7FF 100%);line-height:1.75}a{color:#597EF7;text-decoration:none}a:hover{color:#1D2B5F}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%);border-bottom:1px solid rgba(89,126,247,.14);backdrop-filter:blur(16px)}.header-inner{max-width:1280px;margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:18px}.brand,.drawer-logo{display:flex;align-items:center;gap:10px;color:#1D2B5F;font-weight:800;white-space:nowrap}.brand img,.drawer-logo img,.footer-brand img{width:118px;max-height:42px;object-fit:contain}.desktop-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:4px}.desktop-nav a{padding:9px 10px;border-radius:999px;color:#3F4A66;font-size:14px;font-weight:700}.desktop-nav a.active,.desktop-nav a:hover,.drawer-nav a.active{background:rgba(89,126,247,.12);color:#597EF7}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:999px;background:linear-gradient(135deg,#7580EE 0%,#597EF7 48%,#7AC4F5 100%);color:#FFFFFF!important;font-weight:700;text-decoration:none;box-shadow:0 0 10px rgba(89,126,247,.28),0 0 22px rgba(122,196,245,.20),0 10px 24px rgba(89,126,247,.20);transition:all .25s ease}.main-btn:hover{transform:translateY(-1px);box-shadow:0 0 14px rgba(89,126,247,.36),0 0 28px rgba(122,196,245,.26),0 14px 28px rgba(89,126,247,.24)}.menu-toggle{display:none;width:42px;height:42px;border:0;background:#fff;border-radius:14px;box-shadow:0 8px 24px rgba(89,126,247,.13);align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{width:20px;height:2px;background:#597EF7;border-radius:3px}.drawer-mask{position:fixed;inset:0;background:rgba(29,43,95,.36);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;left:0;height:100vh;width:min(82vw,330px);background:#fff;z-index:10001;transform:translateX(-102%);transition:.28s ease;box-shadow:20px 0 50px rgba(29,43,95,.18);padding:18px}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.drawer-close{border:0;background:#ECF0FF;color:#597EF7;width:38px;height:38px;border-radius:50%;font-size:28px;line-height:1}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:13px 14px;border-radius:14px;color:#3F4A66;font-weight:700}.container{max-width:1180px;margin:0 auto;padding:0 22px}.section{padding:64px 0}.section-title{margin:0 0 16px;color:#1D2B5F;font-size:clamp(26px,4vw,42px);line-height:1.25}.section-sub{max-width:820px;margin:0 0 28px;color:#5B647A}.hero{padding:28px 0 36px}.hero-carousel{position:relative;height:clamp(320px,32vw,430px);border-radius:28px;overflow:hidden;box-shadow:0 24px 56px rgba(89,126,247,.18);background:#ECF0FF}.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .5s ease}.hero-slide.active{opacity:1}.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center}.slide-caption{position:absolute;left:34px;bottom:32px;max-width:520px;padding:22px;background:rgba(255,255,255,.76);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.8);border-radius:22px;color:#1D2B5F}.slide-caption strong{display:inline-block;color:#597EF7;margin-bottom:8px}.slide-caption h1,.slide-caption h2{margin:0 0 8px;font-size:clamp(24px,3.4vw,42px);line-height:1.2}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.82);color:#597EF7;font-size:28px;cursor:pointer}.carousel-btn.prev{left:16px}.carousel-btn.next{right:16px}.hero-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.hero-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.72);cursor:pointer}.hero-dots button.active{width:28px;border-radius:999px;background:linear-gradient(135deg,#597EF7,#7AC4F5)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.quick-card,.info-card,.news-card,.matrix-card,.service-card,.faq-item,.content-card,.entry-card,.notice-card{background:rgba(255,255,255,.88);border:1px solid rgba(89,126,247,.16);border-radius:22px;padding:22px;box-shadow:0 14px 36px rgba(89,126,247,.10);transition:.25s}.quick-card:hover,.info-card:hover,.news-card:hover,.matrix-card:hover,.service-card:hover,.entry-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(89,126,247,.16)}.quick-card span,.tag,.num{color:#597EF7;font-weight:800}.quick-card h3,.info-card h3,.matrix-card h3,.service-card h3,.faq-item h3,.content-card h3,.entry-card h3{margin:8px 0 8px;color:#1D2B5F}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.intro-strip{background:linear-gradient(135deg,#597EF7,#7AC4F5);color:#fff;border-radius:28px;padding:30px;box-shadow:0 18px 45px rgba(89,126,247,.22)}.intro-strip h2{margin:0 0 10px;color:#fff}.image-wrap{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:18px;background:#F6F8FF;display:flex;align-items:center;justify-content:center}.image-wrap img{width:100%;height:100%;object-fit:contain;object-position:center}.card img,.feature-card img,.news-card img,.entry-card img,.matrix-card img,.service-card img,.column-card img{width:100%;height:auto;object-fit:contain;object-position:center}.banner-image{width:100%;overflow:hidden;border-radius:28px}.banner-image img{width:100%;height:100%;object-fit:cover;object-position:center}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;margin-bottom:30px}.feature-row:nth-child(even) .feature-media{order:2}.feature-text ul,.info-card ul,.service-list{padding-left:20px;margin:10px 0}.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.app-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;background:#fff;border:1px solid rgba(89,126,247,.16);border-radius:30px;padding:28px;box-shadow:0 18px 45px rgba(89,126,247,.12)}.safe-box{background:linear-gradient(135deg,#ECF0FF,#EAF7FF);border:1px solid rgba(89,126,247,.18);border-radius:28px;padding:30px}.page-hero{padding:58px 0 30px}.page-hero .content-card{padding:34px}.page-hero h1{margin:0 0 14px;font-size:clamp(30px,5vw,48px);color:#1D2B5F;line-height:1.2}.breadcrumbs{font-weight:700;color:#597EF7;margin-bottom:10px}.article{display:grid;gap:24px}.article h2{color:#1D2B5F;margin:0 0 10px}.article p{margin:0 0 12px}.article ul{margin:8px 0 0;padding-left:20px}.site-footer{background:linear-gradient(135deg,#1F1F1F,#2B2B2B);color:#E8ECF5;margin-top:60px}.footer-inner{max-width:1180px;margin:0 auto;padding:48px 22px;display:grid;grid-template-columns:1.5fr .8fr .8fr 1fr;gap:30px}.footer-brand h2,.footer-links h3,.footer-note h3{color:#fff;margin:10px 0}.footer-links{display:grid;align-content:start;gap:8px}.footer-links a{color:#E8ECF5}.footer-links a:hover{color:#7AC4F5}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding:18px;color:#bfc7d9}.link-more{font-weight:800}.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pill-list span{padding:7px 12px;border-radius:999px;background:#ECF0FF;color:#597EF7;font-weight:700;font-size:14px}.faq-list{display:grid;gap:16px}.faq-item{padding:20px}.table-like{display:grid;gap:12px}.table-like div{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:14px;border-radius:14px;background:#F6F8FF}.table-like strong{color:#1D2B5F}@media(max-width:1100px){.desktop-nav{display:none}.menu-toggle{display:flex}.header-inner{justify-content:space-between}.brand span{display:none}.header-btn{padding:10px 18px}.quick-grid,.grid-4{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.matrix-grid,.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:992px){.image-wrap{aspect-ratio:16/10}.hero-carousel{height:clamp(260px,38vw,340px)}.feature-row,.app-panel{grid-template-columns:1fr}.feature-row:nth-child(even) .feature-media{order:0}}@media(max-width:768px){.section{padding:44px 0}.image-wrap{aspect-ratio:4/3}.card img,.feature-card img,.news-card img,.entry-card img,.matrix-card img,.service-card img,.column-card img{height:auto;object-fit:contain}.hero-carousel{height:clamp(190px,52vw,240px);border-radius:20px}.slide-caption{left:14px;right:14px;bottom:18px;padding:14px}.slide-caption p{display:none}.carousel-btn{width:36px;height:36px}.quick-grid,.grid-2,.grid-3,.grid-4,.matrix-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.brand img,.drawer-logo img{width:96px}.main-btn{padding:10px 18px}.table-like div{grid-template-columns:1fr}}@media(max-width:480px){.container{padding:0 16px}.header-inner{padding:10px 14px}.image-wrap{aspect-ratio:auto}.image-wrap img{width:100%;height:auto}.quick-grid{grid-template-columns:repeat(2,1fr);gap:10px}.quick-card{padding:16px}.slide-caption .main-btn{display:none}}