:root{
  --primary: rgb(89, 126, 247);
  --primary-hex:#597EF7;
  --deep:#1D2B5F;
  --text:#222222;
  --muted:#5B647A;
  --soft:#ECF0FF;
  --soft-2:#F6F8FF;
  --sky:#EAF7FF;
  --white:#FFFFFF;
  --footer:#1F1F1F;
  --footer-2:#2B2B2B;
  --line:rgba(89,126,247,.18);
  --shadow:0 18px 48px rgba(29,43,95,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;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-nav{height:76px;display:flex;align-items:center;gap:24px}
.brand img{width:148px;max-height:46px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;min-width:0}
.nav-link{padding:9px 12px;border-radius:999px;color:var(--deep);font-size:15px;font-weight:650;white-space:nowrap;transition:.2s ease}
.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.72);color:var(--primary);box-shadow:inset 0 0 0 1px rgba(89,126,247,.16)}
.main-btn{position:relative;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);display:inline-flex;align-items:center;justify-content:center;gap:8px;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 15px 32px rgba(89,126,247,.34)}
.header-btn{padding:11px 22px;font-size:15px}.hero .main-btn{padding:14px 30px;font-size:17px}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.mobile-top{display:none;height:64px;align-items:center;justify-content:space-between;padding:0 14px;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}
.menu-toggle{width:42px;height:42px;border:0;background:rgba(255,255,255,.72);border-radius:14px;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.18)}
.menu-toggle span{width:20px;height:2px;background:var(--deep);border-radius:10px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{width:118px;max-height:40px;object-fit:contain}.mobile-reg{padding:8px 12px;font-size:13px;min-width:82px}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;opacity:0;pointer-events:none;transition:.25s ease}.drawer-overlay.open{opacity:1;pointer-events:auto}.mobile-drawer{position:fixed;z-index:10001;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(135deg,#fff 0%,#F6F8FF 60%,#EAF7FF 100%);box-shadow:20px 0 60px rgba(29,43,95,.18);transform:translateX(-105%);transition:transform .28s ease;padding:18px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-head img{width:132px;max-height:44px;object-fit:contain}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#fff;color:var(--deep);font-size:26px;line-height:1;box-shadow:inset 0 0 0 1px rgba(89,126,247,.18)}.drawer-nav{display:grid;gap:10px}.drawer-link{padding:13px 14px;border-radius:16px;background:rgba(255,255,255,.72);color:var(--deep);font-weight:750;box-shadow:inset 0 0 0 1px rgba(89,126,247,.12)}.drawer-link.active{color:var(--primary);background:#ECF0FF}
.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:82px 0 34px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:42px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);background:rgba(255,255,255,.74);border:1px solid rgba(89,126,247,.20);border-radius:999px;padding:7px 13px;font-size:14px;font-weight:850;box-shadow:0 8px 24px rgba(89,126,247,.10)}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.08;margin:18px 0 18px;color:var(--deep);letter-spacing:-.04em}.hero h1 span{color:var(--primary)}.hero p{color:#3F4A66;font-size:18px;max-width:650px;margin:0 0 26px}.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.service-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.service-tags span{background:#fff;color:var(--deep);border:1px solid rgba(89,126,247,.18);border-radius:999px;padding:8px 13px;font-size:14px;font-weight:750}.visual-card{background:rgba(255,255,255,.72);border:1px solid rgba(89,126,247,.18);border-radius:34px;padding:22px;box-shadow:var(--shadow);position:relative}.visual-card img{width:100%;max-height:440px;object-fit:contain;border-radius:26px;background:linear-gradient(135deg,#ECF0FF,#FFFFFF)}.visual-lines{display:grid;gap:10px;margin-top:16px}.visual-lines span{padding:11px 14px;border-radius:16px;background:#fff;color:var(--deep);font-weight:750;border:1px solid rgba(89,126,247,.16)}
.event-strip{margin-top:26px}.strip-scroll{display:flex;gap:12px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:thin}.strip-pill{min-width:max-content;border:1px solid rgba(89,126,247,.18);background:rgba(255,255,255,.78);color:var(--deep);border-radius:999px;padding:10px 16px;font-weight:820;box-shadow:0 8px 20px rgba(89,126,247,.09)}.strip-pill small{color:var(--primary);font-weight:900;margin-right:8px}
.section{padding:76px 0}.section.soft{background:#F6F8FF}.section.blue{background:#ECF0FF}.section.sky{background:#EAF7FF}.section.dark{background:linear-gradient(135deg,#1D2B5F 0%,#273E86 100%);color:#fff}.section.dark p,.section.dark .muted{color:rgba(255,255,255,.78)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2,.page-hero h1{font-size:clamp(28px,4vw,44px);line-height:1.18;margin:0;color:var(--deep);letter-spacing:-.02em}.section.dark .section-head h2{color:#fff}.section-head p{margin:10px 0 0;color:var(--muted);max-width:720px}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:850}.text-link::after{content:"→";font-weight:900}.focus-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:24px}.focus-card,.panel,.white-card{background:#fff;border-radius:28px;border:1px solid rgba(89,126,247,.14);box-shadow:var(--shadow);overflow:hidden}.focus-card img{width:100%;height:270px;object-fit:contain;background:linear-gradient(135deg,#ECF0FF,#FFFFFF);padding:12px}.card-body{padding:24px}.badge{display:inline-flex;color:var(--primary);background:#ECF0FF;border-radius:999px;padding:5px 11px;font-size:13px;font-weight:900;margin-bottom:10px}.focus-list{display:grid;gap:14px}.info-item{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:22px;padding:18px;box-shadow:0 10px 30px rgba(29,43,95,.07)}.info-item h3,.panel h3,.matrix-card h3,.mini-card h3{color:var(--deep);margin:0 0 8px;font-size:20px}.info-item p,.panel p,.matrix-card p,.mini-card p,.page-content p,.faq-item p{color:var(--muted);margin:0}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{padding:22px}.panel.panel-deep{background:linear-gradient(135deg,#1D2B5F,#314BA4);color:#fff}.panel.panel-deep h3,.panel.panel-deep .badge{color:#fff}.panel.panel-deep p{color:rgba(255,255,255,.82)}.panel img{width:100%;height:210px;object-fit:contain;background:#F6F8FF;border-radius:22px;margin-bottom:18px}.points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.points span,.feature-list li{background:rgba(236,240,255,.8);color:var(--deep);border-radius:14px;padding:10px 12px;font-size:14px;font-weight:760}.panel-deep .points span{background:rgba(255,255,255,.13);color:#fff}.matrix{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(260px,auto);gap:18px}.matrix-card{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:26px;box-shadow:0 16px 38px rgba(29,43,95,.08);overflow:hidden;padding:18px;display:flex;flex-direction:column}.matrix-card.wide{grid-column:span 2}.matrix-card.tall{grid-row:span 2}.matrix-card img{height:150px;width:100%;object-fit:contain;background:#F6F8FF;border-radius:20px;margin-bottom:14px}.matrix-card.tall img{height:260px}.matrix-card .text-link{margin-top:auto;padding-top:12px}.app-band{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;background:linear-gradient(135deg,#ECF0FF 0%,#FFFFFF 48%,#EAF7FF 100%);border:1px solid rgba(89,126,247,.18);border-radius:34px;padding:30px;box-shadow:var(--shadow)}.app-band img{width:100%;max-height:430px;object-fit:contain;border-radius:24px;background:#fff}.feature-list{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.service-bar{background:#fff;border:1px solid rgba(89,126,247,.16);border-radius:24px;padding:20px 24px;color:var(--deep);font-weight:760;box-shadow:0 12px 30px rgba(29,43,95,.08);margin-bottom:20px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.mini-card{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:22px;padding:20px;box-shadow:0 10px 28px rgba(29,43,95,.07)}.mini-card .num{display:inline-flex;width:34px;height:34px;border-radius:12px;background:#ECF0FF;color:var(--primary);align-items:center;justify-content:center;font-weight:900;margin-bottom:12px}.notice{border-radius:28px;background:linear-gradient(135deg,#1D2B5F,#273E86);color:#fff;padding:28px;box-shadow:var(--shadow)}.notice h2{margin:0 0 12px}.notice p{color:rgba(255,255,255,.82);margin:0}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:22px;padding:20px}.faq-item h3{color:var(--deep);margin:0 0 8px;font-size:19px}.page-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:74px 0 54px}.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.page-hero p{color:#3F4A66;font-size:18px;max-width:720px}.page-hero img{width:100%;max-height:390px;object-fit:contain;border-radius:30px;background:rgba(255,255,255,.7);border:1px solid rgba(89,126,247,.18);padding:12px;box-shadow:var(--shadow)}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}.page-content{background:#fff;border:1px solid rgba(89,126,247,.14);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.page-content h2{color:var(--deep);font-size:28px;margin:6px 0 12px}.page-content h3{color:var(--deep);font-size:22px;margin:26px 0 10px}.page-content ul{padding-left:20px;color:var(--muted)}.side-card{background:#F6F8FF;border:1px solid rgba(89,126,247,.16);border-radius:24px;padding:22px;position:sticky;top:98px}.side-card h3{margin:0 0 12px;color:var(--deep)}.side-card a{display:block;padding:10px 0;color:var(--primary);font-weight:780;border-bottom:1px solid rgba(89,126,247,.12)}.image-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0}.image-row img{height:220px;object-fit:contain;background:#F6F8FF;border-radius:22px;border:1px solid rgba(89,126,247,.12);padding:10px}.site-footer{background:linear-gradient(135deg,#1F1F1F 0%,#2B2B2B 100%);color:#fff;padding:54px 0 26px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:30px}.footer-brand img{width:150px;max-height:48px;object-fit:contain;margin-bottom:14px;filter:brightness(1.1)}.footer-brand p,.footer-note p{color:rgba(255,255,255,.68);margin:0}.footer-col h3{margin:0 0 12px;color:#fff}.footer-col a{display:block;color:rgba(255,255,255,.72);padding:5px 0}.footer-note{border-top:1px solid rgba(255,255,255,.10);margin-top:30px;padding-top:22px;font-size:14px}.table-like{display:grid;gap:12px;margin:18px 0}.table-row{display:grid;grid-template-columns:130px 1fr;gap:14px;background:#F6F8FF;border:1px solid rgba(89,126,247,.12);border-radius:16px;padding:14px}.table-row strong{color:var(--primary)}
@media (max-width:1040px){.desktop-nav{gap:14px}.nav-link{font-size:14px;padding:8px 9px}.matrix{grid-template-columns:repeat(2,1fr)}.matrix-card.wide{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.side-card{position:static}.focus-grid,.dual-grid,.app-band,.page-hero-grid{grid-template-columns:1fr}.page-hero img{max-height:330px}}
@media (max-width:820px){.desktop-nav{display:none}.mobile-top{display:flex}.wrap{width:min(100% - 28px,1180px)}.hero{padding:46px 0 24px}.hero-grid{grid-template-columns:1fr;text-align:center;gap:24px}.hero p{font-size:16px;margin-left:auto;margin-right:auto}.hero-actions,.service-tags{justify-content:center}.visual-card{padding:14px;border-radius:26px}.visual-card img{max-height:315px}.section{padding:56px 0}.section-head{display:block}.focus-card img{height:220px}.points,.feature-list,.mini-grid{grid-template-columns:1fr}.app-band{padding:20px}.app-band img{order:2;max-height:320px}.matrix{grid-template-columns:1fr}.matrix-card.wide,.matrix-card.tall{grid-column:auto;grid-row:auto}.matrix-card.tall img,.matrix-card img{height:180px}.page-hero{padding:46px 0 40px;text-align:center}.page-hero p{font-size:16px;margin-left:auto;margin-right:auto}.page-content{padding:22px;border-radius:24px}.image-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.table-row{grid-template-columns:1fr;gap:4px}.mobile-logo img{width:112px}.strip-scroll{padding-bottom:12px}}
@media (max-width:420px){.mobile-reg{font-size:12px;padding:7px 9px;min-width:76px}.menu-toggle{width:38px;height:38px}.mobile-logo img{width:102px}.hero h1{font-size:32px}.hero .main-btn{width:100%;max-width:220px}.section-head h2,.page-hero h1{font-size:28px}.card-body{padding:20px}.footer-note{font-size:13px}}