:root{--bg:#F1F6FE;--bg2:#F5F8FE;--blue:#4A9FF2;--blue2:#3F94EC;--text:#66769F;--muted:#8794B5;--border:#E4EAF5;--card:#fff;--shadow:0 10px 28px rgba(65,115,180,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(1220px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner{height:72px;display:flex;align-items:center;gap:28px;width:min(1220px,calc(100% - 32px));margin:auto}.brand{flex:0 0 auto}.brand img{width:150px;max-height:46px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:24px;white-space:nowrap;flex:1;justify-content:center}.desktop-nav>a,.more-toggle{font:inherit;color:var(--text);background:none;border:0;padding:22px 0 18px;cursor:pointer;position:relative}.desktop-nav a:hover,.more-toggle:hover,.desktop-nav .active,.more-toggle.active{color:var(--blue2)}.desktop-nav .active:after,.more-toggle.active:after{content:"";position:absolute;left:0;right:0;bottom:10px;height:2px;background:var(--blue);border-radius:2px}.more-wrap{position:relative}.more-menu{position:absolute;top:58px;right:-80px;width:330px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;padding:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;z-index:10020}.more-wrap:hover .more-menu,.more-menu.open{opacity:1;visibility:visible;transform:none}.more-menu a{padding:10px 8px;border-radius:8px;text-align:center;font-size:14px}.more-menu a:hover{background:#F1F7FE;color:var(--blue2)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#67B5FA,#4A9FF2);color:#fff;padding:10px 22px;border-radius:10px;font-weight:700;box-shadow:0 8px 18px rgba(74,159,242,.22)}.header-cta{flex:0 0 auto}.mobile-only{display:none}.hero-carousel{width:100%;overflow:hidden;background:#EAF3FD;position:relative}.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%);border:1px solid 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li:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue);position:absolute;left:0;top:.72em}.two-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{padding:24px}.card img{margin-bottom:18px;border-radius:10px}.info-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.info-strip div{padding:22px;border-right:1px solid var(--border)}.info-strip div:last-child{border-right:0}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review{background:#fff;border-left:3px solid #9BCDF8;padding:22px;border-radius:10px;box-shadow:var(--shadow)}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}.faq-item button{width:100%;text-align:left;background:#fff;border:0;padding:18px 20px;color:#3E5F8E;font-size:16px;font-weight:700;cursor:pointer}.faq-item p{padding:0 20px 20px;margin:0}.page-hero{padding:70px 0 50px;background:linear-gradient(180deg,#F7FBFF,#EEF5FD)}.page-hero .lead{max-width:900px}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-grid .card{min-height:180px}.notice{background:#EDF7FF;border:1px solid #D5E9FB;border-radius:12px;padding:18px 20px}.site-footer{background:#fff;border-top:1px solid var(--border);padding-top:54px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:30px}.footer-grid h3{color:#3E5F8E}.footer-grid a{display:block;margin:7px 0}.footer-brand img{width:160px;margin-bottom:16px}.footer-bottom{text-align:center;padding:22px;margin-top:36px;border-top:1px solid var(--border);background:#F8FBFF}.floating-service{position:fixed;right:18px;top:42%;z-index:5000;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.floating-service a,.floating-service button{border:0;border-bottom:1px solid var(--border);background:#fff;padding:11px 13px;color:var(--text);cursor:pointer;font:inherit}.floating-service a:hover,.floating-service button:hover{color:var(--blue2);background:#F5F9FE}.mobile-drawer,.drawer-overlay,.mobile-bottom{display:none}
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