*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#DDE0F4;color:#2E2E3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{text-decoration:none;color:#8c6de6}
img{max-width:100%;display:block}
.site-header{position:sticky;top:0;z-index:9999;background:rgba(221,224,244,.94);backdrop-filter:blur(10px);box-shadow:0 6px 18px rgba(140,109,230,.08)}
.desktop-top{height:72px;max-width:1240px;margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:28px}
.brand-logo img{width:148px;height:44px;object-fit:contain}
.nav-core{flex:1;display:flex;justify-content:center;align-items:center;gap:26px;min-width:0}
.nav-core a{color:#554B7A;position:relative;font-weight:700;font-size:15px;white-space:nowrap;padding:8px 2px}
.nav-core a:hover,.nav-core a.active{color:#8c6de6}
.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-12px;width:28px;height:3px;border-radius:999px;background:#8c6de6;transform:translateX(-50%)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff;border-radius:999px;box-shadow:0 10px 22px rgba(140,109,230,.22);font-weight:700;min-height:40px;padding:0 22px;border:0;transition:.2s ease}
.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);color:#fff}
.header-btn{flex:0 0 auto}
.channel-bar{background:rgba(255,255,255,.76);border-top:1px solid rgba(140,109,230,.10);border-bottom:1px solid rgba(140,109,230,.10)}
.channel-inner{max-width:1240px;margin:0 auto;padding:10px 22px;display:flex;gap:10px;overflow-x:auto;scrollbar-width:none}
.channel-inner::-webkit-scrollbar{display:none}
.channel-bar a{color:#66667A;border-radius:999px;padding:6px 14px;white-space:nowrap;font-size:14px}
.channel-bar a:hover,.channel-bar a.active{color:#8c6de6;background:rgba(140,109,230,.10)}
.mobile-top{display:none}
.drawer-mask,.mobile-drawer,.mobile-bottom{display:none}
.page-shell{max-width:1240px;margin:0 auto;padding:28px 22px 56px;display:grid;grid-template-columns:192px minmax(0,1fr);gap:24px}
.page-content{min-width:0}
.side-quick-nav{position:sticky;top:110px;align-self:start;background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16);border-radius:18px;box-shadow:0 14px 36px rgba(140,109,230,.10);padding:16px}
.side-quick-nav strong{display:block;color:#8c6de6;margin:0 0 10px;font-size:15px}
.side-quick-nav a{display:block;color:#66667A;border-radius:12px;padding:9px 12px;margin:4px 0;font-size:14px}
.side-quick-nav a:hover,.side-quick-nav a.active{color:#8c6de6;background:rgba(140,109,230,.10)}
.hero-slider{max-width:1200px;margin:28px auto 36px;border-radius:24px;background:#fff;box-shadow:0 18px 40px rgba(140,109,230,.10);overflow:hidden;position:relative;z-index:1;height:360px}
.hero-slider .slide{display:none;width:100%;height:100%}
.hero-slider .slide.active{display:block}
.hero-slider img{width:100%;height:100%;object-fit:contain;background:#fff}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,.76);color:#8c6de6;border:1px solid rgba(140,109,230,.18);box-shadow:0 10px 22px rgba(140,109,230,.12);width:42px;height:42px;font-size:25px;cursor:pointer}
.slider-prev{left:18px}.slider-next{right:18px}
.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(140,109,230,.25);padding:0;cursor:pointer}
.slider-dots button.active{background:#8c6de6}
.hero-intro{display:grid;grid-template-columns:minmax(0,1.1fr) 360px;gap:26px;align-items:center}
.card,.zone-card,.info-card,.soft-panel,.review-card,.faq-card{background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10);border-radius:22px}
.card,.soft-panel{padding:28px}
h1,h2,h3,.section-title{color:#8c6de6;margin-top:0;line-height:1.35}
h1{font-size:34px;margin-bottom:14px}
h2{font-size:25px;margin-bottom:14px}
h3{font-size:19px;margin-bottom:8px}
p{margin:0 0 14px}
.lead{font-size:17px;color:#4C4A62}
.muted{color:#66667A}
.section{margin:28px 0}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin:0 0 16px}
.section-kicker,.tag,.label,.num,.badge{color:#8c6de6;font-weight:800}
.text-link{color:#8c6de6;font-weight:700}
.grid{display:grid;gap:18px}
.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))}
.quick-grid .info-card{padding:20px}
.info-card{padding:22px}
.info-card .num{font-size:22px;display:block;margin-bottom:6px}
.zone-card{overflow:hidden}
.zone-card .zone-body{padding:22px}
.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}
.zone-card img{width:100%;height:180px;background:#F7F7FC;padding:10px}
.hero-visual{background:#fff;border-radius:22px;padding:18px;box-shadow:0 14px 36px rgba(140,109,230,.10)}
.hero-visual img{width:100%;max-height:260px;margin:auto}
.app-section{display:grid;grid-template-columns:340px minmax(0,1fr);gap:26px;align-items:center}
.app-section img{width:100%;max-height:260px;margin:auto;background:#fff;border-radius:18px;padding:12px}
.notice-list{display:grid;gap:12px}
.notice-list li{background:#F7F7FC;border:1px solid rgba(140,109,230,.12);border-radius:14px;padding:12px 14px}
ul{padding-left:20px;margin:8px 0 0}
.review-card,.faq-card{padding:20px}
.review-name{font-weight:800;color:#554B7A;margin-bottom:6px}
.page-hero{padding:34px 32px;margin-bottom:22px}
.page-hero .label{display:inline-flex;background:rgba(140,109,230,.10);border-radius:999px;padding:5px 13px;margin-bottom:10px}
.inner-layout{display:grid;grid-template-columns:minmax(0,1.05fr) 320px;gap:22px;align-items:start}
.inner-visual{background:#fff;border-radius:22px;padding:18px;box-shadow:0 14px 36px rgba(140,109,230,.10)}
.inner-visual img{width:100%;max-height:260px;object-fit:contain;margin:auto}
.article-block{padding:26px;margin-bottom:18px}
.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.feature-list div{background:#F7F7FC;border:1px solid rgba(140,109,230,.12);border-radius:16px;padding:15px}
.site-footer{background:#4B4A6B;color:#F3F2FB;margin-top:24px}
.footer-inner{max-width:1240px;margin:0 auto;padding:36px 22px}
.footer-brand{display:grid;grid-template-columns:150px minmax(0,1fr);gap:22px;align-items:center}
.footer-brand img{width:145px;height:46px;object-fit:contain;background:rgba(255,255,255,.08);border-radius:16px;padding:8px}
.footer-links{display:flex;flex-wrap:wrap;gap:14px;margin:22px 0}
.footer-links a{color:#F3F2FB;background:rgba(255,255,255,.10);border-radius:999px;padding:7px 14px}
.footer-note{color:#dedcf3;margin:0}
.compliance{background:#EEF0FA;border:1px solid rgba(140,109,230,.16);border-radius:18px;padding:18px;color:#4C4A62}
@media (max-width:1024px){
    .desktop-top{gap:16px}
    .nav-core{gap:16px}
    .page-shell{grid-template-columns:1fr}
    .side-quick-nav{display:none}
    .hero-intro,.inner-layout,.app-section{grid-template-columns:1fr}
    .hero-visual,.inner-visual{max-width:420px;width:100%;margin:auto}
    .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
    .hero-slider{height:300px}
}
@media (max-width:760px){
    body{padding-bottom:72px}
    .desktop-top,.channel-bar{display:none}
    .mobile-top{height:64px;padding:0 12px;display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:8px}
    .mobile-logo{justify-self:center}
    .mobile-logo img{width:122px;height:40px;object-fit:contain}
    .mobile-register{min-height:34px;padding:0 14px;font-size:13px}
    .menu-toggle{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.72);display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 11px}
    .menu-toggle span{display:block;height:2px;background:#8c6de6;border-radius:999px}
    .drawer-mask{display:block;position:fixed;inset:0;background:rgba(35,32,55,.36);opacity:0;pointer-events:none;z-index:9998;transition:.25s ease}
    .mobile-drawer{display:block;position:fixed;top:0;left:0;width:82vw;max-width:320px;height:100vh;background:linear-gradient(180deg,#FFFFFF 0%,#F7F7FC 100%);z-index:10000;transform:translateX(-104%);transition:.28s ease;box-shadow:16px 0 34px rgba(61,54,99,.16);overflow-y:auto}
    .drawer-open .mobile-drawer{transform:translateX(0)}
    .drawer-open .drawer-mask{opacity:1;pointer-events:auto}
    body.drawer-open{overflow:hidden}
    .drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid rgba(140,109,230,.12)}
    .drawer-head img{width:132px;height:42px;object-fit:contain}
    .drawer-close{border:0;background:rgba(140,109,230,.10);color:#8c6de6;width:34px;height:34px;border-radius:50%;font-size:22px}
    .drawer-links{padding:14px}
    .drawer-links a{display:block;border-radius:14px;padding:12px 14px;color:#554B7A;font-weight:700}
    .drawer-links a.active,.drawer-links a:hover{background:rgba(140,109,230,.10);color:#8c6de6}
    .mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9997;background:#fff;border-top:1px solid rgba(140,109,230,.16);box-shadow:0 -8px 22px rgba(140,109,230,.08)}
    .mobile-bottom a{height:62px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#66667A;font-size:12px;font-weight:700}
    .mobile-bottom span{font-size:18px;line-height:1}
    .mobile-bottom a.active{color:#8c6de6}
    .page-shell{padding:18px 14px 36px}
    .hero-slider{height:205px;margin:18px auto 24px;border-radius:18px}
    .slider-arrow{width:34px;height:34px;font-size:20px}
    .slider-prev{left:10px}.slider-next{right:10px}
    h1{font-size:27px}
    h2{font-size:22px}
    .card,.soft-panel,.page-hero{padding:22px}
    .grid-2,.grid-3,.grid-4,.feature-list{grid-template-columns:1fr}
    .zone-card img{height:158px}
    .footer-brand{grid-template-columns:1fr}
}
@media (max-width:420px){
    .hero-slider{height:180px}
    .mobile-register{padding:0 10px}
    .page-shell{padding-left:12px;padding-right:12px}
}