:root{
  --primary: rgb(89, 126, 247);
  --primary-hex:#597EF7;
  --primary-soft:#ECF0FF;
  --page-soft:#F6F8FF;
  --sky-soft:#EAF7FF;
  --deep:#1D2B5F;
  --text:#222222;
  --muted:#5B647A;
  --line:rgba(89,126,247,.16);
  --shadow:0 18px 45px rgba(29,43,95,.10);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#F6F8FF;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,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(89,126,247,.10)}
.desktop-header{height:78px;display:flex;align-items:center;gap:26px}
.brand img{width:154px;max-height:46px;object-fit:contain}
.desktop-nav{flex:1;display:flex;justify-content:center;gap:8px;align-items:center}
.desktop-nav a{padding:9px 13px;border-radius:999px;color:#1D2B5F;font-weight:700;font-size:15px;white-space:nowrap;transition:.25s}
.desktop-nav a:hover,.desktop-nav a.active{background:rgba(255,255,255,.82);color:var(--primary);box-shadow:inset 0 0 0 1px rgba(89,126,247,.18)}
.main-btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,#7580EE 0%,#597EF7 48%,#7AC4F5 100%);color:#fff;border-radius:999px;box-shadow:0 10px 24px rgba(89,126,247,.28);font-weight:800;border:0;transition:.25s;white-space:nowrap}
.main-btn::before{content:"";position:absolute;inset:-2px;border-radius:inherit;background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.85) 35%,transparent 70%);transform:translateX(-120%);animation:btnShine 2.4s infinite;z-index:-1}
.main-btn::after{content:"";position:absolute;inset:-1px;border-radius:inherit;border:1px solid rgba(255,255,255,.65);box-shadow:0 0 8px rgba(122,196,245,.55),0 0 18px rgba(89,126,247,.35);pointer-events:none}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(89,126,247,.36)}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.header-action{padding:10px 22px;font-size:15px}.mobile-header{display:none}.drawer-mask,.mobile-drawer{display:none}.site-main{min-height:60vh}
.hero{background:radial-gradient(circle at 18% 20%,rgba(255,255,255,0.95) 0%,rgba(255,255,255,0) 32%),linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%);padding:74px 0 36px;border-bottom:1px solid rgba(89,126,247,.08)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:999px;color:var(--primary);font-weight:800;font-size:14px}.hero h1,.page-hero h1{margin:18px 0 20px;color:#1D2B5F;font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-1.2px}.hero h1 strong{color:var(--primary)}.hero p{color:#3F4A66;font-size:18px;max-width:660px;margin:0 0 28px}.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.hero-actions .main-btn{padding:13px 30px;font-size:17px}.service-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.service-tags span{padding:9px 14px;border-radius:999px;background:#fff;color:#1D2B5F;border:1px solid rgba(89,126,247,.18);font-weight:700}.hero-board{border-radius:36px;background:rgba(255,255,255,.68);border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow);padding:22px;position:relative;overflow:hidden}.hero-board::before{content:"";position:absolute;right:-80px;top:-80px;width:210px;height:210px;background:rgba(89,126,247,.12);border-radius:50%}.hero-visual{position:relative;border-radius:28px;min-height:390px;display:flex;align-items:flex-end;justify-content:center;background:linear-gradient(135deg,#FFFFFF 0%,#ECF0FF 100%);overflow:hidden}.hero-visual img{width:88%;max-height:430px;object-fit:contain;object-position:center bottom}.board-info{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.board-info span{background:#fff;border:1px solid rgba(89,126,247,.18);border-radius:16px;padding:11px 10px;text-align:center;color:#1D2B5F;font-weight:800;font-size:14px}.event-strip{margin-top:24px}.strip-scroll{display:flex;gap:12px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:thin}.strip-item{flex:0 0 auto;min-width:122px;padding:11px 16px;border-radius:999px;background:#fff;border:1px solid rgba(89,126,247,.18);box-shadow:0 8px 20px rgba(89,126,247,.08);color:#1D2B5F;font-weight:800}.strip-item small{display:block;color:var(--primary);font-weight:800;line-height:1.1}.section{padding:74px 0}.section.light{background:#fff}.section.soft{background:#ECF0FF}.section.sky{background:#EAF7FF}.section.deep{background:#1D2B5F;color:#fff}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:28px}.section-title{margin:0;color:#1D2B5F;font-size:clamp(28px,3.5vw,42px);line-height:1.2}.section.deep .section-title{color:#fff}.section-desc{max-width:660px;margin:10px 0 0;color:#5B647A}.section.deep .section-desc,.section.deep p{color:rgba(255,255,255,.82)}.text-link{color:var(--primary);font-weight:900;display:inline-flex;align-items:center;gap:6px}.text-link::after{content:"→";transition:.2s}.text-link:hover::after{transform:translateX(3px)}.focus-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}.focus-card{background:#fff;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.focus-media{height:265px;background:#ECF0FF;display:flex;align-items:center;justify-content:center}.focus-media img{width:100%;height:100%;object-fit:contain;padding:14px}.focus-body{padding:26px}.focus-body h3,.info-item h3,.dual-card h3,.zone-card h3,.mini-card h3,.content-card h3{margin:0 0 10px;color:#1D2B5F;font-size:24px}.focus-body p,.info-item p,.dual-card p,.zone-card p,.mini-card p,.content-card p{margin:0 0 16px;color:#5B647A}.info-list{display:grid;gap:14px}.info-item{background:#fff;border-radius:22px;padding:20px;border:1px solid var(--line);box-shadow:0 12px 28px rgba(29,43,95,.07)}.blue-label{display:inline-flex;color:var(--primary);font-weight:900;font-size:13px;padding:4px 10px;border-radius:999px;background:#ECF0FF;margin-bottom:12px}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.dual-card{border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);overflow:hidden}.dual-card.deep-card{background:linear-gradient(135deg,#1D2B5F 0%,#2E4FC8 100%);color:#fff}.dual-card.deep-card h3,.dual-card.deep-card .blue-label{color:#fff}.dual-card.deep-card .blue-label{background:rgba(255,255,255,.16)}.dual-card.deep-card p,.dual-card.deep-card li{color:rgba(255,255,255,.86)}.dual-image{height:210px;border-radius:22px;background:#F6F8FF;display:flex;align-items:center;justify-content:center;margin-bottom:18px;overflow:hidden}.dual-image img{width:100%;height:100%;object-fit:contain;padding:10px}.point-list{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:8px}.point-list li{color:#3F4A66;position:relative;padding-left:18px}.point-list li::before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--primary)}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(260px,auto);gap:18px}.zone-card{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 14px 34px rgba(29,43,95,.08);padding:18px;display:flex;flex-direction:column}.zone-card.large{grid-column:span 2}.zone-card.tall{grid-row:span 2}.zone-img{height:136px;border-radius:20px;background:#ECF0FF;display:flex;align-items:center;justify-content:center;margin-bottom:16px;overflow:hidden}.zone-card.large .zone-img{height:190px}.zone-card.tall .zone-img{height:295px}.zone-img img{width:100%;height:100%;object-fit:contain;padding:10px}.app-banner{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;padding:34px;border-radius:36px;background:linear-gradient(135deg,#FFFFFF 0%,#ECF0FF 54%,#EAF7FF 100%);border:1px solid rgba(89,126,247,.18);box-shadow:var(--shadow)}.app-image{min-height:360px;display:flex;align-items:center;justify-content:center}.app-image img{max-height:390px;object-fit:contain}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.feature{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;color:#1D2B5F;font-weight:800}.service-bar{padding:24px;border-radius:26px;background:linear-gradient(135deg,#1D2B5F 0%,#597EF7 100%);color:#fff;margin-bottom:20px}.service-bar p{margin:0;color:rgba(255,255,255,.86)}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.mini-card{background:#fff;border-radius:22px;border:1px solid var(--line);padding:20px}.mini-no{display:inline-flex;width:34px;height:34px;border-radius:12px;align-items:center;justify-content:center;background:#ECF0FF;color:var(--primary);font-weight:900;margin-bottom:12px}.notice-box{border-radius:28px;padding:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.notice-box ul{margin:14px 0 0;padding-left:20px;color:#3F4A66}.faq-list{display:grid;gap:14px}.faq-mini{background:#fff;border-radius:20px;padding:20px;border:1px solid var(--line)}.faq-mini h3{margin:0 0 8px;color:#1D2B5F}.faq-mini p{margin:0;color:#5B647A}.site-footer{background:#1F1F1F;color:#fff;padding:54px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand img{width:150px;filter:brightness(1.05);margin-bottom:16px}.footer-brand p{color:rgba(255,255,255,.72);margin:0 0 12px}.footer-note{font-size:14px}.footer-col h3{font-size:18px;margin:0 0 14px;color:#fff}.footer-col a{display:block;color:rgba(255,255,255,.72);margin:8px 0}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;color:rgba(255,255,255,.58);font-size:14px;text-align:center}.page-hero{padding:70px 0 42px;background:radial-gradient(circle at 18% 20%,rgba(255,255,255,0.95) 0%,rgba(255,255,255,0) 32%),linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}.page-hero .page-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.page-hero p{color:#3F4A66;font-size:17px;margin:0;max-width:700px}.page-visual{border-radius:30px;background:rgba(255,255,255,.72);border:1px solid rgba(89,126,247,.16);min-height:310px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);overflow:hidden}.page-visual img{width:88%;max-height:330px;object-fit:contain}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 12px 30px rgba(29,43,95,.07)}.content-card.wide{grid-column:span 2}.article-block{background:#fff;border-radius:28px;border:1px solid var(--line);padding:28px;box-shadow:var(--shadow)}.article-block p{color:#3F4A66;margin:0 0 16px}.article-block h2{color:#1D2B5F;margin:26px 0 12px}.steps{counter-reset:item;display:grid;gap:14px;margin-top:20px}.step{counter-increment:item;background:#F6F8FF;border:1px solid var(--line);border-radius:20px;padding:18px 18px 18px 62px;position:relative}.step::before{content:counter(item);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:10px;background:#ECF0FF;color:var(--primary);font-weight:900;display:flex;align-items:center;justify-content:center}.table-like{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:14px;border-radius:16px;background:#F6F8FF;border:1px solid var(--line)}.table-row strong{color:#1D2B5F}.faq-page{display:grid;gap:16px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 30px rgba(29,43,95,.06)}.faq-item h2{font-size:20px;color:#1D2B5F;margin:0 0 8px}.faq-item p{margin:0;color:#5B647A}.contact-list{display:grid;gap:14px}.contact-line{padding:18px;border-radius:18px;background:#F6F8FF;border:1px solid var(--line)}
@media (max-width:1020px){.desktop-nav{gap:4px}.desktop-nav a{font-size:14px;padding:8px 10px}.hero-grid,.focus-grid,.dual-grid,.app-banner,.page-hero .page-grid{grid-template-columns:1fr}.zone-grid{grid-template-columns:repeat(2,1fr)}.zone-card.large,.zone-card.tall{grid-column:auto;grid-row:auto}.mini-grid,.footer-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.content-card.wide{grid-column:auto}}
@media (max-width:760px){body{font-size:15px}.desktop-header{display:none}.mobile-header{height:64px;display:grid;grid-template-columns:62px 1fr auto;align-items:center;padding:0 12px;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}.menu-toggle{width:44px;height:44px;border:0;background:rgba(255,255,255,.78);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;box-shadow:0 6px 16px rgba(89,126,247,.12)}.menu-toggle span{width:20px;height:2px;background:#1D2B5F;border-radius:99px}.mobile-brand{justify-self:center}.mobile-brand img{width:128px;max-height:42px;object-fit:contain}.mobile-action{padding:8px 12px;font-size:13px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:9998;opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{display:block;position:fixed;left:0;top:0;height:100vh;width:82vw;max-width:320px;background:linear-gradient(135deg,#FFFFFF 0%,#ECF0FF 100%);z-index:9999;transform:translateX(-105%);transition:.3s ease;box-shadow:18px 0 40px rgba(29,43,95,.20);padding:18px;overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-logo img{width:136px}.drawer-close{width:38px;height:38px;border:0;border-radius:14px;background:#fff;color:#1D2B5F;font-size:26px;line-height:1}.drawer-nav{display:grid;gap:10px}.drawer-nav a{padding:13px 14px;border-radius:16px;background:rgba(255,255,255,.72);color:#1D2B5F;font-weight:800;border:1px solid rgba(89,126,247,.13)}.drawer-nav a.active{color:var(--primary);background:#fff}.hero{padding:42px 0 26px}.hero-grid{text-align:center;gap:26px}.hero p{font-size:16px}.hero-actions{justify-content:center}.service-tags{justify-content:center}.hero-visual{min-height:265px}.hero-visual img{width:94%;max-height:310px}.board-info{grid-template-columns:1fr}.section{padding:48px 0}.section-head{display:block}.section-title{font-size:30px}.focus-media{height:200px}.zone-grid,.mini-grid,.footer-grid,.feature-grid{grid-template-columns:1fr}.zone-img,.zone-card.large .zone-img,.zone-card.tall .zone-img{height:190px}.app-banner{padding:22px}.app-image{min-height:250px}.app-image img{max-height:300px}.page-hero{padding:44px 0 30px;text-align:center}.page-visual{min-height:240px;margin-top:8px}.content-card,.article-block,.notice-box{padding:20px}.table-row{grid-template-columns:1fr}.footer-bottom{text-align:left}.strip-scroll{padding-left:1px}}