:root{
  --brand: rgb(89, 126, 247);
  --brand-hex:#597EF7;
  --brand-soft:#ECF0FF;
  --brand-lighter:#F6F8FF;
  --sky:#EAF7FF;
  --deep:#1D2B5F;
  --text:#222222;
  --muted:#5B647A;
  --line:rgba(89,126,247,.18);
  --white:#FFFFFF;
  --footer:#1F1F1F;
  --footer-2:#2B2B2B;
  --radius:28px;
  --shadow:0 18px 45px rgba(29,43,95,.10);
}
*{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}
p{margin:0 0 16px;color:#3F4A66}
.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)}
.header-inner{max-width:1200px;margin:0 auto;min-height:78px;padding:0 22px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}
.brand{display:flex;align-items:center;min-width:150px}
.brand img{width:152px;height:52px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0}
.desktop-nav a{font-size:15px;font-weight:700;color:#1D2B5F;padding:10px 13px;border-radius:999px;white-space:nowrap;transition:.22s ease}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--brand);background:rgba(255,255,255,.72);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;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;letter-spacing:.02em;border:0;transition:transform .2s ease,box-shadow .2s ease;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 14px 32px rgba(89,126,247,.34)}
.header-btn{height:44px;padding:0 22px;font-size:15px}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.menu-toggle{display:none;width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.74);box-shadow:inset 0 0 0 1px rgba(89,126,247,.18);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0}
.menu-toggle span{width:20px;height:2px;border-radius:8px;background:#1D2B5F}
.mobile-drawer{position:fixed;inset:0;z-index:10000;pointer-events:none}
.drawer-mask{position:absolute;inset:0;border:0;background:rgba(0,0,0,.42);opacity:0;transition:.25s ease}
.drawer-panel{position:absolute;left:0;top:0;height:100%;width:84vw;max-width:320px;background:linear-gradient(135deg,#FFFFFF 0%,#ECF0FF 100%);box-shadow:22px 0 60px rgba(29,43,95,.20);transform:translateX(-104%);transition:transform .28s ease;padding:18px;overflow-y:auto}
.drawer-open .mobile-drawer{pointer-events:auto}
.drawer-open .drawer-mask{opacity:1}
.drawer-open .drawer-panel{transform:translateX(0)}
.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-head img{width:142px;height:48px;object-fit:contain}
.drawer-close{width:40px;height:40px;border:0;border-radius:14px;background:#fff;color:#1D2B5F;font-size:28px;line-height:1;box-shadow:inset 0 0 0 1px rgba(89,126,247,.18)}
.drawer-nav{display:grid;gap:10px}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-radius:16px;color:#1D2B5F;background:rgba(255,255,255,.70);font-weight:800;box-shadow:inset 0 0 0 1px rgba(89,126,247,.13)}
.drawer-nav a.active{color:var(--brand);background:#fff}
.site-main{min-height:60vh}
.section{padding:76px 22px}
.section-tight{padding:42px 22px}
.container{max-width:1200px;margin:0 auto}
.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:72px 22px 36px}
.hero-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);align-items:center;gap:46px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 14px;background:rgba(255,255,255,.76);color:var(--brand);font-weight:900;font-size:14px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.16)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 12px rgba(89,126,247,.66)}
h1,h2,h3{margin:0;color:#1D2B5F;line-height:1.24}
h1{font-size:clamp(34px,5vw,62px);letter-spacing:-.04em;margin-top:18px;margin-bottom:20px}
.hero h1{color:rgb(89,126,247)}
.hero-lead{font-size:18px;color:#3F4A66;max-width:650px;margin-bottom:26px}
.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.hero-actions .main-btn{height:54px;padding:0 32px;font-size:17px}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap}
.hero-tags span,.mini-tag{display:inline-flex;align-items:center;border-radius:999px;padding:8px 13px;background:#fff;color:#1D2B5F;font-weight:800;font-size:14px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.14)}
.visual-board{border-radius:36px;background:linear-gradient(145deg,rgba(255,255,255,.86),rgba(236,240,255,.72));box-shadow:var(--shadow);padding:18px;border:1px solid rgba(255,255,255,.8);position:relative;overflow:hidden}
.visual-board::before{content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;border-radius:50%;background:rgba(89,126,247,.13)}
.visual-frame{position:relative;border-radius:28px;background:linear-gradient(135deg,#FFFFFF,#ECF0FF);padding:16px;min-height:310px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.visual-frame img{width:100%;max-height:390px;object-fit:contain;filter:drop-shadow(0 22px 28px rgba(29,43,95,.18))}
.info-bars{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.info-bars span{border-radius:16px;background:#fff;color:#1D2B5F;font-size:13px;font-weight:900;text-align:center;padding:10px 8px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.14)}
.event-strip{margin-top:28px;background:rgba(255,255,255,.80);border:1px solid rgba(89,126,247,.16);border-radius:24px;padding:12px;box-shadow:0 14px 28px rgba(89,126,247,.08);overflow-x:auto}
.event-strip-inner{display:flex;gap:10px;min-width:max-content}
.event-strip a{display:flex;align-items:center;gap:9px;border-radius:999px;background:#ECF0FF;color:#1D2B5F;padding:10px 16px;font-weight:900;white-space:nowrap}
.event-strip em{font-style:normal;color:var(--brand);font-size:12px;background:#fff;border-radius:999px;padding:3px 7px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head h2{font-size:clamp(26px,3vw,42px)}
.section-head p{max-width:650px;margin:10px 0 0;color:#5B647A}
.text-link{display:inline-flex;align-items:center;color:var(--brand);font-weight:900;gap:6px}
.text-link::after{content:"→";transition:.2s ease}.text-link:hover::after{transform:translateX(4px)}
.focus-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:24px;align-items:stretch}
.focus-card{background:#fff;border-radius:30px;box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(89,126,247,.12)}
.focus-img{height:270px;background:#ECF0FF;display:flex;align-items:center;justify-content:center;padding:18px}
.focus-img img{width:100%;height:100%;object-fit:contain}
.focus-body{padding:28px}
.focus-body h3{font-size:28px;margin-bottom:12px}
.news-list{display:grid;gap:14px}
.news-item{background:#fff;border-radius:22px;padding:21px;border:1px solid rgba(89,126,247,.12);box-shadow:0 10px 24px rgba(29,43,95,.06)}
.news-item span{display:inline-flex;color:var(--brand);font-weight:900;font-size:13px;margin-bottom:7px}
.news-item h3{font-size:20px;margin-bottom:8px}
.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.duo-card{border-radius:32px;padding:24px;box-shadow:var(--shadow);border:1px solid rgba(89,126,247,.14);overflow:hidden}
.duo-card.light{background:#fff}.duo-card.deep{background:linear-gradient(135deg,#1D2B5F,#33437A);color:#fff}.duo-card.deep h3,.duo-card.deep p,.duo-card.deep li{color:#fff}.duo-card.deep .text-link{color:#AFC8FF}
.duo-img{height:220px;border-radius:24px;background:rgba(236,240,255,.65);display:flex;align-items:center;justify-content:center;padding:16px;margin-bottom:18px}.duo-img img{max-height:100%;object-fit:contain}
.duo-card h3{font-size:30px;margin:8px 0 12px}.point-list{padding:0;margin:18px 0;list-style:none;display:grid;gap:10px}.point-list li{position:relative;padding-left:24px;color:#3F4A66}.point-list li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:9px;border-radius:50%;background:var(--brand)}
.zone-matrix{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(240px,auto);gap:18px}.zone-card{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:28px;box-shadow:0 14px 34px rgba(29,43,95,.08);padding:18px;display:flex;flex-direction:column;gap:14px;overflow:hidden}.zone-card.wide{grid-column:span 2}.zone-card.tall{grid-row:span 2}.zone-img{height:150px;border-radius:22px;background:#ECF0FF;display:flex;align-items:center;justify-content:center;padding:14px}.zone-card.tall .zone-img{height:260px}.zone-img img{width:100%;height:100%;object-fit:contain}.zone-card h3{font-size:22px}.zone-card p{font-size:15px;margin-bottom:auto}
.app-banner{background:linear-gradient(135deg,#ECF0FF 0%,#FFFFFF 55%,#EAF7FF 100%);border-radius:34px;padding:30px;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;border:1px solid rgba(89,126,247,.13);box-shadow:var(--shadow)}
.app-visual{min-height:320px;border-radius:28px;background:rgba(255,255,255,.72);display:flex;align-items:center;justify-content:center;padding:18px}.app-visual img{max-height:390px;object-fit:contain}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.feature-grid span{background:#fff;border-radius:16px;padding:13px;color:#1D2B5F;font-weight:900;box-shadow:inset 0 0 0 1px rgba(89,126,247,.14)}
.service-bar{background:linear-gradient(135deg,#1D2B5F,#33437A);border-radius:28px;padding:28px;color:#fff;margin-bottom:20px}.service-bar h2,.service-bar p{color:#fff}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{background:#fff;border-radius:22px;padding:22px;border:1px solid rgba(89,126,247,.12);box-shadow:0 12px 26px rgba(29,43,95,.06)}.service-card b{display:inline-flex;width:34px;height:34px;border-radius:12px;background:#ECF0FF;color:var(--brand);align-items:center;justify-content:center;margin-bottom:12px}.service-card h3{font-size:19px;margin-bottom:8px}.notice-box{background:#fff;border-left:5px solid var(--brand);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.notice-box h2{font-size:28px;margin-bottom:10px}.notice-box ul{margin:16px 0 0;padding-left:20px;color:#3F4A66}
.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:22px;padding:22px;box-shadow:0 10px 26px rgba(29,43,95,.06)}.faq-item h3{font-size:20px;margin-bottom:8px;color:#1D2B5F}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.page-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:62px 22px}.page-hero-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.page-hero h1{color:#1D2B5F;font-size:clamp(32px,4.8vw,54px)}.page-hero p{font-size:17px;color:#3F4A66}.page-visual{border-radius:32px;background:rgba(255,255,255,.72);padding:18px;border:1px solid rgba(89,126,247,.14);box-shadow:var(--shadow);min-height:280px;display:flex;align-items:center;justify-content:center}.page-visual img{max-height:360px;object-fit:contain}
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-card{background:#fff;border-radius:26px;padding:26px;border:1px solid rgba(89,126,247,.12);box-shadow:0 12px 28px rgba(29,43,95,.06)}.content-card h2{font-size:26px;margin-bottom:12px}.content-card h3{font-size:22px;margin-bottom:10px}.content-card img{margin:10px auto 18px;max-height:260px;object-fit:contain;background:#ECF0FF;border-radius:20px;padding:12px}.highlight{background:#ECF0FF}.soft{background:#F6F8FF}.dark-section{background:linear-gradient(135deg,#1F1F1F,#2B2B2B);color:#fff}.dark-section h2,.dark-section h3,.dark-section p,.dark-section li{color:#fff}.list-check{padding:0;margin:14px 0;list-style:none;display:grid;gap:10px}.list-check li{padding-left:26px;position:relative;color:#3F4A66}.list-check li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;background:#fff;border-radius:22px;padding:22px;border:1px solid rgba(89,126,247,.12)}.step::before{content:counter(step, decimal-leading-zero);display:inline-flex;color:var(--brand);font-size:13px;font-weight:900;margin-bottom:8px}.contact-list{display:grid;gap:12px}.contact-list a,.contact-list span{background:#fff;border-radius:18px;padding:16px;color:#1D2B5F;font-weight:800;border:1px solid rgba(89,126,247,.12)}
.site-footer{background:#1F1F1F;color:#fff;padding:56px 22px 22px}.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1.5fr;gap:46px}.footer-brand img{width:160px;height:54px;object-fit:contain;margin-bottom:16px}.footer-brand p,.footer-note{color:#C9CEDD}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer-links h3{color:#fff;font-size:18px;margin-bottom:14px}.footer-links a{display:block;color:#C9CEDD;margin:8px 0}.footer-links a:hover{color:#fff}.footer-note{max-width:1200px;margin:28px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;text-align:center}
@media (max-width:1040px){.desktop-nav{gap:2px}.desktop-nav a{font-size:14px;padding:9px 9px}.hero-grid,.page-hero-grid{grid-template-columns:1fr}.zone-matrix{grid-template-columns:repeat(2,1fr)}.service-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.header-inner{min-height:68px;grid-template-columns:60px 1fr 96px;gap:8px;padding:0 12px}.menu-toggle{display:flex}.brand{justify-content:center;min-width:0}.brand img{width:132px;height:46px}.desktop-nav{display:none}.header-btn{height:38px;padding:0 13px;font-size:13px}.hero{padding:44px 16px 24px}.hero-grid{gap:26px;text-align:center}.hero-lead{font-size:16px;margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-actions .main-btn{height:50px;padding:0 28px}.hero-tags{justify-content:center}.visual-board{border-radius:28px;padding:12px}.visual-frame{min-height:220px}.visual-frame img{max-height:290px}.info-bars{grid-template-columns:1fr}.event-strip{margin-top:20px;border-radius:18px}.section{padding:54px 16px}.section-tight{padding:32px 16px}.section-head{display:block}.focus-grid,.duo-grid,.app-banner,.content-grid,.faq-grid,.footer-inner,.page-hero-grid{grid-template-columns:1fr}.focus-img{height:220px}.zone-matrix{grid-template-columns:1fr}.zone-card.wide,.zone-card.tall{grid-column:auto;grid-row:auto}.zone-card.tall .zone-img,.zone-img{height:190px}.app-banner{padding:20px}.app-visual{min-height:230px}.service-cards{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.page-hero{padding:44px 16px}.page-visual{min-height:220px}.footer-links{grid-template-columns:1fr}.drawer-panel{width:84vw}}
@media (max-width:420px){.brand img{width:120px}.header-btn{font-size:12px;padding:0 10px}.menu-toggle{width:40px;height:40px}h1{font-size:32px}.hero-actions .main-btn{width:100%;max-width:240px}.info-bars span{font-size:12px}.content-card{padding:20px}.footer-note{text-align:left}}