:root{
  --main:#8c6de6;
  --main-hover:#7E5DDD;
  --bg:#DDE0F4;
  --soft:#F7F7FC;
  --soft2:#EEF0FA;
  --white:#FFFFFF;
  --text:#2E2E3A;
  --muted:#66667A;
  --border:rgba(140,109,230,0.16);
  --shadow:0 14px 36px rgba(140,109,230,0.10);
  --footer:#4B4A6B;
  --footer-text:#F3F2FB;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#DDE0F4;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.inner-wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:9999;background:#DDE0F4;backdrop-filter:blur(10px);box-shadow:0 6px 18px rgba(140,109,230,0.08)}
.desktop-header{height:82px;display:flex;align-items:center;gap:22px}
.brand img{width:148px;max-height:54px;object-fit:contain}
.main-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.main-nav a{font-size:15px;color:#554B7A;padding:9px 13px;border-radius:999px;transition:.25s ease}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.86);color:var(--main);box-shadow:0 8px 20px rgba(140,109,230,.08)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff;border-radius:999px;box-shadow:0 10px 22px rgba(140,109,230,0.22);padding:10px 22px;font-weight:700;border:1px solid rgba(255,255,255,.35);transition:.25s ease;white-space:nowrap}
.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);box-shadow:0 14px 28px rgba(140,109,230,.26)}
.header-btn{min-width:106px}
.mobile-header{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 14px;background:#DDE0F4}
.menu-toggle{width:42px;height:42px;border:1px solid rgba(140,109,230,.18);border-radius:14px;background:rgba(255,255,255,.68);display:inline-flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:#8c6de6;border-radius:6px}
.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}
.mobile-logo img{width:118px;max-height:44px;object-fit:contain}
.mobile-reg{padding:8px 13px;font-size:13px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:9998;opacity:0;visibility:hidden;transition:.25s ease}
.drawer-mask.show{opacity:1;visibility:visible}
.mobile-drawer{position:fixed;left:0;top:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(145deg,#fff,#F7F7FC);z-index:10000;transform:translateX(-105%);transition:transform .3s ease;box-shadow:18px 0 42px rgba(75,74,107,.22);padding:18px 18px 24px;display:flex;flex-direction:column}
.mobile-drawer.open{transform:translateX(0)}
body.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-logo img{width:126px;max-height:48px;object-fit:contain}
.drawer-close{width:38px;height:38px;border:none;border-radius:50%;background:#EEF0FA;color:#8c6de6;font-size:24px;line-height:1;cursor:pointer}
.drawer-nav{display:grid;gap:8px}
.drawer-nav a{padding:13px 14px;border-radius:16px;background:rgba(238,240,250,.68);color:#554B7A;font-weight:650;border:1px solid rgba(140,109,230,.08)}
.drawer-nav a.active,.drawer-nav a:hover{background:rgba(140,109,230,.10);color:#8c6de6;border-color:rgba(140,109,230,.20)}
.drawer-note{margin-top:auto;padding:14px;border-radius:18px;background:#EEF0FA;color:#66667A;font-size:13px}
.page-main{min-height:60vh;background:linear-gradient(180deg,#DDE0F4 0%,#EEF0FA 55%,#F7F7FC 100%)}
.banner-slider{max-width:1200px;height:380px;margin:28px auto 36px;border-radius:20px;background:#FFFFFF;box-shadow:0 18px 40px rgba(140,109,230,0.10);overflow:hidden;position:relative;border:1px solid rgba(140,109,230,.12)}
.banner-track{height:100%;position:relative;background:linear-gradient(135deg,#FFFFFF 0%,#EEF0FA 100%)}
.banner-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .55s ease;display:grid;grid-template-columns:minmax(0,1fr) 360px;align-items:center;gap:20px;padding:20px 34px}
.banner-slide.active{opacity:1;pointer-events:auto}
.banner-slide img{width:100%;height:100%;max-height:330px;object-fit:contain;border-radius:18px;background:#F7F7FC}
.banner-copy{background:rgba(255,255,255,.82);border:1px solid rgba(140,109,230,.14);border-radius:22px;padding:24px;box-shadow:0 14px 32px rgba(140,109,230,.08)}
.banner-copy .eyebrow{display:inline-flex;color:#8c6de6;background:rgba(140,109,230,.10);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700;margin-bottom:10px}
.banner-copy h1,.banner-copy h2{margin:0 0 12px;color:#8c6de6;font-size:30px;line-height:1.25}
.banner-copy p{margin:0;color:#66667A;font-size:15px}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,0.75);border:1px solid rgba(140,109,230,0.18);color:#8c6de6;font-size:28px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;transition:.25s ease}
.slider-arrow:hover{background:rgba(255,255,255,.95);box-shadow:0 10px 22px rgba(140,109,230,.18)}
.slider-prev{left:16px}.slider-next{right:16px}
.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:9px;z-index:2}
.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(140,109,230,0.25);cursor:pointer;padding:0}
.slider-dot.active{background:#8c6de6;width:24px;border-radius:999px}
.section{padding:34px 0}
.section-head{max-width:780px;margin:0 auto 26px;text-align:center}
.section-head.align-left{text-align:left;margin-left:0}
.section-kicker{display:inline-flex;color:#8c6de6;background:rgba(140,109,230,.10);border:1px solid rgba(140,109,230,.12);padding:5px 12px;border-radius:999px;font-size:13px;font-weight:750;margin-bottom:10px}
h1,h2,h3{color:#8c6de6;line-height:1.35}
h1{font-size:40px;margin:0 0 18px}h2{font-size:30px;margin:0 0 14px}h3{font-size:20px;margin:0 0 10px}
p{margin:0 0 14px}.lead{font-size:17px;color:#66667A}.muted{color:#66667A}.text-link{color:#8c6de6;font-weight:750;display:inline-flex;align-items:center;gap:4px}.text-link:hover{text-decoration:underline}
.capsule-scroll{display:flex;gap:12px;overflow-x:auto;padding:2px 0 12px;scrollbar-width:thin}
.capsule{min-width:132px;flex:1;background:rgba(255,255,255,0.86);border:1px solid rgba(140,109,230,0.16);border-radius:20px;padding:15px;box-shadow:0 10px 24px rgba(140,109,230,.07);transition:.25s ease}
.capsule:hover{border-color:rgba(140,109,230,.42);transform:translateY(-2px)}
.capsule b{display:inline-flex;color:#8c6de6;background:rgba(140,109,230,.10);padding:2px 9px;border-radius:999px;margin-bottom:8px;font-size:12px}.capsule strong{display:block;color:#2E2E3A}.capsule span{display:block;color:#66667A;font-size:13px;margin-top:4px}
.intro-strip{background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(238,240,250,.92));border:1px solid rgba(140,109,230,0.16);box-shadow:0 14px 36px rgba(140,109,230,0.10);border-radius:26px;padding:24px 28px;color:#4F4E65}
.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card,.card,.zone-card,.service-card,.faq-item{background:rgba(255,255,255,0.92);border:1px solid rgba(140,109,230,0.16);box-shadow:0 14px 36px rgba(140,109,230,0.10);border-radius:24px;padding:22px}.info-card .num,.service-card .num{display:inline-flex;color:#8c6de6;background:rgba(140,109,230,.10);border-radius:999px;padding:3px 10px;font-weight:800;font-size:13px;margin-bottom:10px}
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:0 0 28px}.split-row.reverse .split-text{order:1}.split-row.reverse .image-card{order:2}.image-card{background:rgba(255,255,255,.75);border:1px solid rgba(140,109,230,.14);border-radius:28px;padding:16px;box-shadow:var(--shadow);min-height:260px;display:flex;align-items:center;justify-content:center}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.content-img{width:100%;max-height:340px;object-fit:contain;border-radius:20px}.split-text{padding:10px 4px}.point-list{list-style:none;padding:0;margin:14px 0 16px;display:grid;gap:8px}.point-list li{position:relative;padding-left:20px;color:#4F4E65}.point-list li:before{content:"";position:absolute;left:0;top:.75em;width:8px;height:8px;border-radius:50%;background:#8c6de6;box-shadow:0 0 0 4px rgba(140,109,230,.10)}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{padding:16px;display:flex;flex-direction:column}.zone-card img{width:100%;height:150px;object-fit:contain;border-radius:18px;background:#EEF0FA;margin-bottom:14px}.tag{display:inline-flex;align-self:flex-start;color:#8c6de6;background:rgba(140,109,230,.10);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:800;margin-bottom:8px}.zone-card.text-only{justify-content:center;min-height:260px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(238,240,250,.92))}
.app-section{display:grid;grid-template-columns:420px 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,#FFFFFF 0%,#EEF0FA 100%);border:1px solid rgba(140,109,230,.16);border-radius:30px;box-shadow:var(--shadow);padding:28px}.app-section img{width:100%;max-height:340px;object-fit:contain;border-radius:24px;background:rgba(255,255,255,.55)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}.feature-grid span{background:rgba(255,255,255,.72);border:1px solid rgba(140,109,230,.13);border-radius:16px;padding:10px 12px;color:#554B7A;font-weight:650}
.security-layout{display:grid;grid-template-columns:330px 1fr;gap:24px;align-items:start}.security-panel{background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(238,240,250,.90));border:1px solid var(--border);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.security-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item h3{font-size:18px}.faq-item p{color:#66667A}.notice-box{background:#fff;border:1px solid rgba(140,109,230,.18);border-radius:24px;padding:22px;box-shadow:var(--shadow);color:#4F4E65}.notice-box strong{color:#8c6de6}.page-hero{padding:50px 0 26px}.page-hero-card{display:grid;grid-template-columns:1fr 420px;gap:34px;align-items:center;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(238,240,250,.92));border:1px solid rgba(140,109,230,.16);box-shadow:var(--shadow);border-radius:30px;padding:36px}.page-hero-card.no-image{display:block}.page-hero-card img{width:100%;max-height:330px;object-fit:contain;border-radius:24px;background:rgba(255,255,255,.65)}
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-card{background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.article-card p{color:#66667A}.wide-card{grid-column:1/-1}.steps{counter-reset:step;display:grid;gap:14px}.step{background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:20px;padding:18px 18px 18px 56px;position:relative;box-shadow:0 10px 26px rgba(140,109,230,.08)}.step:before{counter-increment:step;content:counter(step, decimal-leading-zero);position:absolute;left:18px;top:18px;color:#8c6de6;font-weight:850;background:rgba(140,109,230,.10);border-radius:999px;padding:2px 8px}.contact-list{display:grid;gap:12px}.contact-list div{padding:16px;border-radius:18px;background:#F7F7FC;border:1px solid var(--border)}
.site-footer{background:#4B4A6B;color:#F3F2FB;padding:42px 0 22px}.footer-inner{display:grid;grid-template-columns:1.1fr 1.7fr;gap:36px}.footer-brand img{width:150px;max-height:54px;object-fit:contain;margin-bottom:14px}.footer-brand p{color:rgba(243,242,251,.78)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h3{color:#fff;font-size:16px;margin-bottom:12px}.footer-links a{display:block;color:rgba(243,242,251,.76);margin:8px 0;font-size:14px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;color:rgba(243,242,251,.76);font-size:13px}.footer-bottom p{margin:0 0 6px}
@media (max-width:1024px){.desktop-header{display:none}.mobile-header{display:flex}.page-main{padding-top:0}.banner-slider{height:300px;margin:20px 16px 28px}.banner-slide{grid-template-columns:1fr;padding:16px}.banner-copy{position:absolute;left:16px;right:16px;bottom:48px;padding:14px;background:rgba(255,255,255,.86)}.banner-copy h1,.banner-copy h2{font-size:22px}.banner-copy p{font-size:13px}.banner-slide img{max-height:250px}.board-grid,.zone-grid{grid-template-columns:repeat(2,1fr)}.app-section,.page-hero-card{grid-template-columns:1fr}.security-layout{grid-template-columns:1fr}.content-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.split-row,.split-row.reverse{grid-template-columns:1fr}.split-row.reverse .split-text,.split-row.reverse .image-card{order:initial}}
@media (max-width:640px){.inner-wrap{padding:0 16px}h1{font-size:30px}h2{font-size:24px}.section{padding:26px 0}.banner-slider{height:228px;border-radius:18px}.banner-slide{padding:10px}.banner-slide img{max-height:200px;border-radius:14px}.banner-copy{display:none}.slider-arrow{width:34px;height:34px;font-size:22px}.slider-prev{left:8px}.slider-next{right:8px}.board-grid,.zone-grid,.security-cards,.faq-grid,.content-grid,.two-col,.feature-grid{grid-template-columns:1fr}.capsule{min-width:210px}.page-hero{padding:30px 0 16px}.page-hero-card{padding:22px;border-radius:24px}.app-section{padding:20px;border-radius:24px}.footer-links{grid-template-columns:1fr}.content-img{max-height:260px}.image-card{min-height:190px}.zone-card img{height:130px}.main-btn{padding:9px 16px}.mobile-reg{padding:7px 11px;font-size:12px}}