:root{
    --bg:#EFF1FD;
    --white:#FFFFFF;
    --soft:#F7F8FF;
    --soft2:#E8EBFA;
    --soft3:#F2F4FF;
    --title:#9C95E0;
    --nav:#3D4564;
    --text:#263044;
    --muted:#667086;
    --light:#8C95A8;
    --accent:#7D8CFF;
    --footer:#252D55;
    --footerText:#EEF1FF;
    --border:rgba(156,149,224,0.18);
    --shadow:0 14px 36px rgba(86,92,140,0.12);
    --gradient:linear-gradient(180deg,#AAB8FF 0%,#9C95E0 55%,#8A7BE6 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,92vw);margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#FFFFFF;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(86,92,140,0.10)}
.header-inner{height:76px;width:min(1240px,94vw);margin:0 auto;display:flex;align-items:center;gap:24px}
.logo{display:inline-flex;align-items:center;flex:0 0 auto}
.logo img{max-height:52px;width:auto;display:block}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:10px;min-width:0;flex:1;white-space:nowrap}
.desktop-nav>a,.nav-drop-btn{position:relative;border:0;background:transparent;font:inherit;color:#3D4564;padding:24px 9px 20px;cursor:pointer;line-height:1.2}
.desktop-nav>a:after,.nav-drop-btn:after{content:"";position:absolute;left:10px;right:10px;bottom:12px;height:3px;border-radius:6px;background:transparent;transition:.2s}
.desktop-nav>a.active,.desktop-nav>a:hover,.nav-drop-btn.active,.nav-drop-btn:hover{color:#9C95E0}
.desktop-nav>a.active:after,.desktop-nav>a:hover:after,.nav-drop-btn.active:after,.nav-drop-btn:hover:after{background:#9C95E0}
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-drop-btn:before{content:"";position:absolute;right:-2px;top:31px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid #9C95E0}
.dropdown-panel{position:absolute;top:68px;left:50%;transform:translateX(-50%) translateY(8px);width:168px;background:#FFFFFF;border:1px solid var(--border);border-radius:18px;box-shadow:0 18px 42px rgba(67,70,110,.16);padding:10px;opacity:0;visibility:hidden;transition:.2s;z-index:1200}
.nav-dropdown:hover .dropdown-panel,.nav-dropdown:focus-within .dropdown-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown-panel a{display:block;color:#3D4564;padding:9px 12px;border-radius:12px;font-size:14px}
.dropdown-panel a:hover{background:#F2F4FF;color:#9C95E0}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 24px;border-radius:999px;background:var(--gradient);color:#FFFFFF;font-weight:700;box-shadow:0 12px 28px rgba(140,123,230,.24);border:0;transition:.2s}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(140,123,230,.28)}
.header-btn{flex:0 0 auto;min-width:86px}
.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px;flex:0 0 auto}
.menu-toggle span{display:block;height:3px;background:#3D4564;border-radius:10px;margin:5px 0}
.site-main{padding-top:76px;min-height:60vh}
.hero{padding:72px 0 42px}
.hero-card{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;background:rgba(255,255,255,0.96);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:34px;padding:44px;overflow:hidden}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#7D8CFF;background:#F2F4FF;border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:14px;font-weight:700;margin-bottom:16px}
h1,h2,h3,.section-title{color:#9C95E0;line-height:1.3;margin:0 0 16px}
h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.03em}
h2,.section-title{font-size:clamp(26px,3vw,36px)}
h3{font-size:21px}
p{margin:0 0 14px}.lead{font-size:18px;color:#263044}.muted{color:#667086}.light-text{color:#8C95A8}.highlight,.text-link{color:#9C95E0;font-weight:700}.text-link:hover{text-decoration:underline}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 22px;border-radius:999px;border:1px solid var(--border);background:#FFFFFF;color:#9C95E0;font-weight:700}.media-frame{background:#F7F8FF;border:1px solid var(--border);border-radius:28px;padding:12px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}.media-frame img{width:100%;border-radius:22px;object-fit:contain;background:#F7F8FF}.section{padding:42px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p{max-width:680px;color:#667086}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.faq-item{background:rgba(255,255,255,0.96);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;padding:24px}.zone-card{display:flex;flex-direction:column;min-height:218px}.tag{display:inline-flex;width:max-content;color:#7D8CFF;background:#F2F4FF;border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700;margin-bottom:12px}.card h3,.zone-card h3,.info-card h3{margin-bottom:10px}.card p,.zone-card p,.info-card p,.review-card p,.faq-item p{color:#667086}.zone-card .text-link{margin-top:auto}.feature-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.feature-row.reverse{grid-template-columns:1.1fr .9fr}.list{display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none}.list li{position:relative;padding-left:26px;color:#667086}.list li:before{content:"";position:absolute;left:0;top:12px;width:10px;height:10px;border-radius:50%;background:#7D8CFF;box-shadow:0 0 0 5px rgba(125,140,255,.12)}.number-list{counter-reset:item;display:grid;gap:14px}.number-card{counter-increment:item;position:relative;padding-left:76px}.number-card:before{content:counter(item);position:absolute;left:24px;top:24px;width:36px;height:36px;border-radius:14px;background:#F2F4FF;color:#7D8CFF;display:grid;place-items:center;font-weight:800}.review-card strong{display:block;color:#263044;margin-bottom:8px}.notice-band{background:#E8EBFA;border:1px solid var(--border);border-radius:28px;padding:28px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.faq-list{display:grid;gap:16px}.faq-item h3{font-size:18px;margin-bottom:8px}.page-hero{padding:64px 0 30px}.page-hero .hero-card{grid-template-columns:1fr .78fr}.breadcrumb{font-size:14px;color:#8C95A8;margin-bottom:12px}.breadcrumb a{color:#9C95E0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.footer-logo img{max-height:52px;width:auto}.site-footer{margin-top:54px;background:#252D55;color:#EEF1FF}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:28px;padding:46px 0}.footer-brand p,.footer-note p{color:rgba(238,241,255,.82)}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links h3,.footer-note h3{color:#EEF1FF;font-size:18px}.footer-links a{color:rgba(238,241,255,.82)}.footer-links a:hover{color:#FFFFFF}.footer-btn{margin-top:8px}.footer-bottom{text-align:center;border-top:1px solid rgba(238,241,255,.16);padding:16px;color:rgba(238,241,255,.74);font-size:14px}.mobile-overlay{position:fixed;inset:0;background:rgba(15,20,40,.42);opacity:0;visibility:hidden;transition:.25s;z-index:1300}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#FFFFFF;transform:translateX(-102%);transition:.28s ease;z-index:1400;box-shadow:20px 0 46px rgba(31,37,72,.18);display:flex;flex-direction:column}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px;border-bottom:1px solid var(--border)}.drawer-close{border:0;background:#F2F4FF;color:#3D4564;width:38px;height:38px;border-radius:50%;font-size:28px;line-height:1}.drawer-nav{padding:14px 18px 30px;display:grid;gap:8px;overflow-y:auto}.drawer-nav a{padding:12px 14px;border-radius:14px;color:#3D4564;background:#F7F8FF}.drawer-nav a:hover{color:#9C95E0;background:#F2F4FF}.drawer-open .mobile-overlay{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open{overflow:hidden}.simple-table{width:100%;border-collapse:separate;border-spacing:0 10px}.simple-table th,.simple-table td{text-align:left;background:rgba(255,255,255,.96);padding:14px 16px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:#667086}.simple-table th{color:#9C95E0}.simple-table tr th:first-child,.simple-table tr td:first-child{border-left:1px solid var(--border);border-radius:16px 0 0 16px}.simple-table tr th:last-child,.simple-table tr td:last-child{border-right:1px solid var(--border);border-radius:0 16px 16px 0}
@media (max-width:1120px){.desktop-nav{gap:4px}.desktop-nav>a,.nav-drop-btn{font-size:14px;padding-left:7px;padding-right:7px}.header-inner{gap:14px}.header-btn{min-width:76px;padding-left:18px;padding-right:18px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.desktop-nav{display:none}.menu-toggle{display:block}.header-inner{height:68px;justify-content:space-between}.site-main{padding-top:68px}.logo img{max-height:46px}.header-btn{min-width:72px;min-height:38px;padding:8px 17px}.hero{padding:42px 0 24px}.hero-card,.page-hero .hero-card,.feature-row,.feature-row.reverse{grid-template-columns:1fr;padding:28px;border-radius:26px}.grid-3,.grid-4,.grid-2,.two-col{grid-template-columns:1fr}.section-head{display:block}.notice-band{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{padding-top:42px}}
@media (max-width:560px){.container{width:min(100% - 28px,1180px)}.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item{padding:20px;border-radius:22px}.hero-actions{flex-direction:column}.main-btn,.ghost-btn{width:100%}.header-btn{width:auto}.footer-grid{grid-template-columns:1fr}.number-card{padding-left:66px}.section{padding:30px 0}.media-frame{border-radius:22px}.media-frame img{border-radius:18px}}