:root{
  --brand: rgb(89, 126, 247);
  --brand-hex: #597EF7;
  --brand-deep: #1D2B5F;
  --text: #222222;
  --muted: #5B647A;
  --soft: #ECF0FF;
  --soft-2: #F6F8FF;
  --soft-3: #EAF7FF;
  --white: #FFFFFF;
  --footer: #1F1F1F;
  --footer-2: #2B2B2B;
  --line: rgba(89,126,247,.18);
  --shadow: 0 18px 42px rgba(89, 126, 247, 0.13);
  --radius: 28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",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%;display:block}
.wrap{width:min(1180px,calc(100% - 40px));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:76px;display:grid;grid-template-columns:168px 1fr auto;align-items:center;gap:24px}
.brand img,.mobile-brand img,.drawer-top img,.footer-brand img{height:46px;width:auto;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.desktop-nav a{font-size:15px;color:#1D2B5F;padding:9px 12px;border-radius:999px;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,.12)}
.main-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;isolation:isolate;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:700;letter-spacing:.02em;border:0;cursor:pointer;transition:transform .22s ease,box-shadow .22s 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 16px 30px rgba(89,126,247,.34)}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.header-btn{height:44px;padding:0 24px;font-size:15px}
.mobile-header{display:none;height:64px;align-items:center;grid-template-columns:54px 1fr auto;padding:0 14px;gap:8px;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}
.menu-toggle{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.78);box-shadow:inset 0 0 0 1px rgba(89,126,247,.16);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-toggle span{width:20px;height:2px;background:#1D2B5F;border-radius:9px}
.mobile-brand{justify-self:center}.mobile-brand img{height:38px}.mobile-register{height:38px;padding:0 13px;font-size:13px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);opacity:0;pointer-events:none;transition:.25s ease;z-index:10000}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(135deg,#FFFFFF 0%,#F6F8FF 55%,#ECF0FF 100%);transform:translateX(-105%);transition:transform .28s ease;z-index:10001;box-shadow:18px 0 50px rgba(29,43,95,.20);padding:18px;overflow-y:auto}
.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.drawer-top img{height:42px}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#ECF0FF;color:#1D2B5F;font-size:26px;line-height:1;cursor:pointer}
.drawer-nav{display:grid;gap:10px}.drawer-nav a{display:block;padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.75);color:#1D2B5F;border:1px solid rgba(89,126,247,.12);font-weight:650}.drawer-nav a.active{background:rgba(89,126,247,.12);color:var(--brand)}
.site-main{min-height:60vh}.section{padding:84px 0}.section-sm{padding:54px 0}.section-white{background:#fff}.section-soft{background:#ECF0FF}.section-sky{background:#EAF7FF}.section-dark{background:linear-gradient(135deg,#1D2B5F 0%,#243466 100%);color:#fff}.section-head{max-width:760px;margin-bottom:30px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;color:var(--brand);background:rgba(89,126,247,.10);border:1px solid rgba(89,126,247,.16);border-radius:999px;padding:6px 12px;font-weight:700;font-size:14px}.section h1,.section h2,.page-hero h1,.hero-title{color:#1D2B5F;line-height:1.15;margin:14px 0 16px}.section h2{font-size:34px}.page-hero h1,.hero-title{font-size:54px}.section p,.page-hero p{color:var(--muted);margin:0 0 14px}.text-link{color:var(--brand);font-weight:750;display:inline-flex;align-items:center;gap:6px}.text-link::after{content:"→"}.hero{background:radial-gradient(circle at 18% 20%,rgba(255,255,255,.95) 0%,rgba(255,255,255,0) 32%),linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%);padding:76px 0 36px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}.hero-copy p{font-size:18px;color:#3F4A66;max-width:650px}.hero-actions{margin:28px 0}.hero-actions .main-btn{height:52px;padding:0 34px}.hero-tags{display:flex;gap:12px;flex-wrap:wrap}.service-tag{display:inline-flex;padding:8px 14px;border-radius:999px;background:#fff;color:#1D2B5F;border:1px solid rgba(89,126,247,.14);font-weight:700}.visual-board{background:rgba(255,255,255,.68);border:1px solid rgba(89,126,247,.16);border-radius:34px;box-shadow:var(--shadow);padding:18px;position:relative}.visual-board img{width:100%;height:420px;object-fit:contain;border-radius:24px;background:linear-gradient(135deg,#fff 0%,#ECF0FF 100%)}.board-notes{display:grid;gap:10px;margin-top:14px}.board-notes span{display:block;background:#fff;border:1px solid rgba(89,126,247,.16);border-radius:16px;padding:10px 14px;color:#1D2B5F;font-weight:700}.quick-nav{margin-top:26px}.quick-scroll{display:flex;gap:12px;overflow-x:auto;padding:6px 2px 12px;scrollbar-width:thin}.quick-pill{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:#fff;border:1px solid rgba(89,126,247,.16);box-shadow:0 10px 22px rgba(89,126,247,.08);color:#1D2B5F}.quick-pill b{color:var(--brand);font-size:13px}.focus-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:24px;align-items:stretch}.focus-main,.info-list,.card,.panel,.matrix-card,.app-band,.notice-strip,.mini-card,.faq-item,.article-card{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:var(--radius);box-shadow:0 14px 34px rgba(89,126,247,.08)}.focus-main{overflow:hidden}.focus-main img{width:100%;height:260px;object-fit:contain;background:#ECF0FF;padding:8px}.focus-body{padding:24px}.focus-body h3,.panel h3,.matrix-card h3,.mini-card h3,.article-card h3,.faq-item h3{color:#1D2B5F;margin:8px 0 10px}.info-list{padding:12px;display:grid;gap:12px}.info-item{padding:18px;border-radius:20px;background:#F6F8FF;border:1px solid rgba(89,126,247,.12)}.info-item h3{margin:0 0 8px;color:#1D2B5F}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{padding:22px}.panel.deep{background:linear-gradient(135deg,#1D2B5F 0%,#2A3F86 100%);color:#fff}.panel.deep h3,.panel.deep p,.panel.deep li{color:#fff}.panel img{width:100%;height:230px;object-fit:contain;border-radius:22px;background:#ECF0FF;margin-bottom:18px}.panel ul,.feature-list,.clean-list{list-style:none;padding:0;margin:16px 0;display:grid;gap:10px}.panel li,.feature-list li,.clean-list li{position:relative;padding-left:24px;color:#3F4A66}.panel li::before,.feature-list li::before,.clean-list li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px rgba(89,126,247,.12)}.panel.deep li::before{background:#7AC4F5}.matrix{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(240px,auto);gap:18px}.matrix-card{padding:18px;overflow:hidden}.matrix-card.wide{grid-column:span 2}.matrix-card.tall{grid-row:span 2}.matrix-card img{width:100%;height:150px;object-fit:contain;border-radius:20px;background:#ECF0FF;margin-bottom:14px}.matrix-card.tall img{height:290px}.app-band{display:grid;grid-template-columns:.86fr 1.14fr;gap:30px;align-items:center;padding:30px;background:linear-gradient(135deg,#ECF0FF 0%,#FFFFFF 58%,#EAF7FF 100%)}.app-band img{width:100%;max-height:420px;object-fit:contain;border-radius:26px;background:#fff}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.feature-point{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:18px;padding:14px;color:#1D2B5F;font-weight:700}.notice-strip{padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#FFFFFF 0%,#ECF0FF 100%)}.notice-strip strong{color:#1D2B5F;font-size:20px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.mini-card{padding:22px}.num{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:rgba(89,126,247,.12);color:var(--brand);font-weight:800}.responsible{background:linear-gradient(135deg,#F6F8FF 0%,#ECF0FF 100%);border-top:1px solid rgba(89,126,247,.12);border-bottom:1px solid rgba(89,126,247,.12)}.responsible-box{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:center}.responsible-box h2{margin:0;color:#1D2B5F}.responsible-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.responsible-points span{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:16px;padding:12px 14px;color:#3F4A66}.faq-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-item{padding:22px}.page-hero{padding:72px 0;background:radial-gradient(circle at 20% 18%,rgba(255,255,255,.95) 0%,rgba(255,255,255,0) 32%),linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}.page-hero-grid{display:grid;grid-template-columns:1fr .75fr;gap:36px;align-items:center}.page-hero img{width:100%;height:330px;object-fit:contain;border-radius:30px;background:rgba(255,255,255,.64);border:1px solid rgba(89,126,247,.14);box-shadow:var(--shadow);padding:10px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.article-card{padding:26px}.article-card.image-card{padding:18px}.article-card.image-card img{width:100%;height:260px;object-fit:contain;border-radius:22px;background:#ECF0FF;margin-bottom:14px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.two-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.long-copy{max-width:980px}.long-copy p{margin-bottom:18px;color:#3F4A66}.faq-list{display:grid;gap:16px}.faq-list .faq-item h3{margin:0 0 8px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-card{padding:26px;background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:var(--radius);box-shadow:0 14px 34px rgba(89,126,247,.08)}.site-footer{background:linear-gradient(135deg,#1F1F1F 0%,#2B2B2B 100%);color:#DDE3F8;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:34px}.footer-brand img{height:48px;margin-bottom:16px;filter:brightness(1.15)}.footer-brand p,.footer-note p{color:#BCC5DA}.footer-col{display:grid;gap:9px;align-content:start}.footer-col h3{color:#fff;margin:0 0 8px}.footer-col a{color:#DDE3F8}.footer-col a:hover{color:#7AC4F5}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:22px;font-size:14px}.spaced{margin-top:24px}.dark-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:24px}.section-dark .text-link{color:#AFC5FF}.section-dark .eyebrow{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.16);color:#BFD4FF}.section-dark p{color:#E6EAFF}.section-dark h2,.section-dark h3{color:#fff}
@media (max-width:1050px){.desktop-nav a{padding:8px 8px;font-size:14px}.desktop-header{grid-template-columns:150px 1fr auto;gap:12px}.matrix{grid-template-columns:repeat(2,1fr)}.matrix-card.tall{grid-row:span 1}.matrix-card.tall img{height:170px}.footer-grid{grid-template-columns:1fr 1fr}.hero-title,.page-hero h1{font-size:44px}}
@media (max-width:820px){.wrap{width:min(100% - 28px,720px)}.desktop-header{display:none}.mobile-header{display:grid}.section{padding:58px 0}.hero{padding:46px 0 28px}.hero-grid,.focus-grid,.dual-grid,.app-band,.responsible-box,.page-hero-grid,.content-grid,.contact-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-copy p{font-size:16px}.hero-tags{justify-content:center}.hero-title,.page-hero h1{font-size:34px}.visual-board{padding:12px}.visual-board img{height:300px}.focus-main img{height:220px}.section h2{font-size:28px}.app-band{padding:20px}.responsible-points,.feature-grid,.two-grid{grid-template-columns:1fr}.mini-grid,.faq-preview,.three-grid{grid-template-columns:1fr}.notice-strip{display:block}.matrix{grid-template-columns:1fr}.matrix-card.wide{grid-column:auto}.page-hero{text-align:center;padding:50px 0}.page-hero img{height:260px}.footer-grid{grid-template-columns:1fr}.footer-note{display:block}.article-card.image-card img{height:220px}}
@media (max-width:420px){.mobile-header{grid-template-columns:46px 1fr auto;padding:0 10px}.mobile-register{height:34px;padding:0 10px;font-size:12px}.mobile-brand img{height:34px}.menu-toggle{width:38px;height:38px}.hero-title,.page-hero h1{font-size:30px}.visual-board img{height:250px}.quick-pill{padding:10px 12px}.matrix-card img,.panel img{height:190px}.footer-note{font-size:13px}}