:root{
    --bg:#EFF1FD;
    --nav:#FFFFFF;
    --panel:#FFFFFF;
    --panel-soft:#F7F8FF;
    --panel-blue:#E8EBFA;
    --title:#9C95E0;
    --nav-text:#3D4564;
    --accent:#7D8CFF;
    --text:#263044;
    --sub:#667086;
    --muted:#8C95A8;
    --footer:#252D55;
    --footer-text:#EEF1FF;
    --border:rgba(156,149,224,0.18);
    --shadow:0 14px 36px rgba(86,92,140,0.12);
    --grad:linear-gradient(180deg, #AAB8FF 0%, #9C95E0 55%, #8A7BE6 100%);
}
*{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;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:fixed;left:0;right:0;top:0;background:#FFFFFF;z-index:1000;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(86,92,140,0.10)}
.header-inner{width:min(1180px,calc(100% - 32px));height:78px;margin:0 auto;display:flex;align-items:center;gap:22px}
.logo,.drawer-logo,.footer-logo{display:flex;align-items:center;flex:0 0 auto}
.logo img{max-height:52px;width:auto;display:block}
.drawer-logo img{max-height:46px;width:auto;display:block}
.footer-logo img{max-height:54px;width:auto;display:block}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-item{position:relative;display:flex;align-items:center}
.nav-link{position:relative;padding:24px 12px;color:#3D4564;font-weight:700;font-size:15px;white-space:nowrap;transition:color .2s ease}
.nav-link.active,.nav-item.is-active>.nav-link,.nav-link:hover{color:#9C95E0}
.nav-link.active:after,.nav-item.is-active>.nav-link:after{content:"";position:absolute;left:12px;right:12px;bottom:16px;height:3px;border-radius:99px;background:#9C95E0}
.drop-mark{font-size:12px;margin-left:4px;color:#9C95E0}
.dropdown-menu{position:absolute;top:70px;left:50%;transform:translateX(-50%) translateY(12px);min-width:168px;background:#FFFFFF;border:1px solid var(--border);border-radius:18px;padding:10px;box-shadow:0 18px 44px rgba(86,92,140,0.18);opacity:0;visibility:hidden;pointer-events:none;transition:all .18s ease;z-index:1200}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown-menu a{display:block;color:#3D4564;padding:10px 12px;border-radius:12px;font-size:14px;font-weight:700;white-space:nowrap}
.dropdown-menu a:hover,.dropdown-menu a.active{background:#F2F4FF;color:#9C95E0}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 22px;border-radius:999px;background:var(--grad);color:#FFFFFF;font-weight:800;box-shadow:0 10px 24px rgba(140,123,230,0.28);transition:transform .2s ease,box-shadow .2s ease;border:0;white-space:nowrap}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(140,123,230,0.34)}
.header-btn{flex:0 0 auto;min-width:86px}
.menu-toggle{display:none;background:transparent;border:0;width:42px;height:42px;padding:8px;flex:0 0 auto;align-items:center;justify-content:center;flex-direction:column;gap:5px;border-radius:12px}
.menu-toggle span{display:block;width:22px;height:2px;background:#3D4564;border-radius:99px}
.site-main{padding-top:78px;min-height:60vh}
.section{padding:72px 0}
.section.compact{padding:48px 0}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
h1,h2,h3,.section-title{color:#9C95E0;line-height:1.25;margin:0 0 16px}
h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.02em}
h2,.section-title{font-size:clamp(26px,3vw,38px)}
h3{font-size:21px}
p{margin:0 0 16px;color:#667086}
.lead{font-size:18px;color:#3D4564;max-width:760px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#FFFFFF 0%,#F7F8FF 55%,#E8EBFA 100%);border-bottom:1px solid var(--border)}
.hero:before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(125,140,255,.16);right:-110px;top:-120px;filter:blur(2px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:44px;align-items:center;position:relative;z-index:1;padding:76px 0 74px}
.hero-text .tagline,.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#7D8CFF;background:#F2F4FF;border:1px solid var(--border);border-radius:999px;padding:6px 12px;font-weight:800;font-size:14px;margin-bottom:18px}
.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px}
.text-link{color:#9C95E0;font-weight:800}
.hero-media,.media-card{background:rgba(255,255,255,0.96);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);padding:14px;overflow:hidden}
.hero-media img,.media-card img{width:100%;height:auto;border-radius:22px;object-fit:contain}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card-grid.three{grid-template-columns:repeat(3,1fr)}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
.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;min-width:0}
.card h3,.zone-card h3,.info-card h3,.review-card h3{margin-bottom:10px}
.card p,.zone-card p,.info-card p,.review-card p{color:#667086}
.card .text-link,.zone-card .text-link{display:inline-flex;margin-top:10px}
.number-badge,.tag{display:inline-flex;align-items:center;justify-content:center;color:#7D8CFF;background:#F2F4FF;border:1px solid var(--border);border-radius:999px;font-weight:900;margin-bottom:14px}
.number-badge{width:36px;height:36px}
.tag{padding:5px 11px;font-size:13px}
.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);gap:34px;align-items:center}
.split.reverse{grid-template-columns:minmax(320px,1.05fr) minmax(0,.95fr)}
.feature-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
.feature-list li{position:relative;padding:14px 16px 14px 44px;background:#F7F8FF;border:1px solid var(--border);border-radius:16px;color:#3D4564;font-weight:700}
.feature-list li:before{content:"";position:absolute;left:17px;top:20px;width:10px;height:10px;border-radius:50%;background:#7D8CFF;box-shadow:0 0 0 5px rgba(125,140,255,.13)}
.soft{background:#F7F8FF}
.blue-soft{background:#E8EBFA}
.notice-box{background:#FFFFFF;border:1px solid var(--border);border-left:5px solid #9C95E0;border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.notice-box p{margin-bottom:0;color:#3D4564}
.page-hero{padding:78px 0 54px;background:linear-gradient(135deg,#FFFFFF 0%,#F7F8FF 58%,#E8EBFA 100%);border-bottom:1px solid var(--border)}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:34px;align-items:center}
.page-hero .media-card{border-radius:24px}
.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#8C95A8;font-size:14px;margin-bottom:14px}
.breadcrumb a{color:#9C95E0;font-weight:800}
.content-block{background:#FFFFFF;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);padding:34px}
.content-block p{color:#667086}
.content-block strong{color:#263044}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{counter-increment:step;background:#FFFFFF;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.step:before{content:counter(step);display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#F2F4FF;color:#7D8CFF;font-weight:900;margin-bottom:12px}
.review-card p{font-size:15px;color:#3D4564}
.review-name{display:block;color:#8C95A8;margin-top:12px;font-size:14px}
.faq-list{display:grid;gap:16px}
.faq-item h3{font-size:18px;color:#3D4564;margin-bottom:8px}
.faq-item p{margin:0;color:#667086}
.footer-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#FFFFFF;border:1px solid var(--border);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.site-footer{background:#252D55;color:#EEF1FF;padding:54px 0 28px}
.footer-inner{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:1.1fr 2fr;gap:44px}
.footer-brand p{color:#DDE3FF;margin-top:18px;max-width:360px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.footer-links h3{font-size:17px;color:#FFFFFF;margin-bottom:12px}
.footer-links a{display:block;color:#EEF1FF;opacity:.86;padding:4px 0}
.footer-links a:hover{opacity:1;color:#FFFFFF}
.footer-note{width:min(1180px,calc(100% - 32px));margin:34px auto 0;border-top:1px solid rgba(238,241,255,.18);padding-top:22px}
.footer-note p{color:#DDE3FF;font-size:14px;margin-bottom:8px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.42);opacity:0;visibility:hidden;transition:all .25s ease;z-index:1500}
.mobile-drawer{position:fixed;top:0;left:0;width:82vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:1600;transform:translateX(-105%);transition:transform .25s ease;box-shadow:18px 0 42px rgba(37,45,85,.22);overflow-y:auto}
.drawer-open .drawer-mask{opacity:1;visibility:visible}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-open{overflow:hidden}
.drawer-top{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border);background:#F7F8FF}
.drawer-close{width:40px;height:40px;border:0;border-radius:12px;background:#FFFFFF;color:#3D4564;font-size:30px;line-height:1;box-shadow:0 8px 18px rgba(86,92,140,0.10)}
.drawer-nav{display:grid;gap:6px;padding:16px}
.drawer-nav a{padding:12px 14px;border-radius:14px;color:#3D4564;font-weight:800;background:#F7F8FF;border:1px solid transparent}
.drawer-nav a.active,.drawer-nav a:hover{color:#9C95E0;border-color:var(--border);background:#FFFFFF}
@media (max-width:1080px){
    .desktop-nav{gap:0}.nav-link{padding-left:8px;padding-right:8px;font-size:14px}.header-inner{gap:14px}.card-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
    .header-inner{height:66px;width:calc(100% - 22px);display:grid;grid-template-columns:48px 1fr auto;gap:8px}.site-main{padding-top:66px}.desktop-nav{display:none}.menu-toggle{display:flex}.logo{justify-content:center}.logo img{max-height:44px}.header-btn{min-width:72px;min-height:38px;padding:0 16px}.hero-grid,.page-hero-grid,.split,.split.reverse{grid-template-columns:1fr}.hero-grid{padding:46px 0}.section{padding:50px 0}.page-hero{padding:46px 0 34px}.card-grid,.card-grid.three,.card-grid.two,.steps{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.footer-cta{align-items:flex-start;flex-direction:column}h1{font-size:34px}.lead{font-size:16px}
}
@media (max-width:520px){
    .container,.footer-inner,.footer-note{width:calc(100% - 24px)}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .main-btn,.hero-actions .text-link{width:100%;justify-content:center}.card,.zone-card,.info-card,.review-card,.faq-item,.content-block{padding:20px;border-radius:20px}.footer-links{grid-template-columns:1fr}.mobile-drawer{width:86vw}.section{padding:42px 0}.page-hero .media-card,.hero-media,.media-card{padding:10px;border-radius:22px}
}