:root{
  --brand: rgb(89, 126, 247);
  --brand-hex:#597EF7;
  --brand-soft:#ECF0FF;
  --brand-soft-2:#F6F8FF;
  --brand-sky:#EAF7FF;
  --dark-blue:#1D2B5F;
  --text:#222222;
  --muted:#5B647A;
  --line:rgba(89,126,247,.16);
  --white:#FFFFFF;
  --shadow:0 18px 46px 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",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}
.container{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);transition:.25s ease}
.site-header.is-scrolled{box-shadow:0 12px 32px rgba(89,126,247,.16);background:linear-gradient(135deg,rgba(247,249,255,.96) 0%,rgba(236,240,255,.96) 52%,rgba(234,247,255,.96) 100%)}
.desktop-header{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand,.mobile-brand{display:flex;align-items:center;justify-content:center;min-width:146px}
.brand-logo{width:148px;max-height:48px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1;min-width:0}
.nav-link{padding:9px 12px;border-radius:999px;color:var(--dark-blue);font-size:15px;font-weight:700;white-space:nowrap;transition:.2s ease}
.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.72);color:var(--brand-hex);box-shadow:inset 0 0 0 1px rgba(89,126,247,.14)}
.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;border:0;transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap;z-index:0}
.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 30px rgba(89,126,247,.36)}
.header-action{height:42px;padding:0 22px;font-size:15px;flex-shrink:0}.mobile-action{height:34px;padding:0 13px;font-size:13px}.hero-action{height:52px;padding:0 28px;font-size:17px}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.mobile-header{display:none;height:62px;align-items:center;justify-content:space-between;padding:0 12px;background:linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}
.menu-toggle{width:40px;height:40px;border:0;background:rgba(255,255,255,.72);border-radius:12px;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.15)}
.menu-toggle span{width:20px;height:2px;background:var(--dark-blue);border-radius:8px}.mobile-brand{position:absolute;left:50%;transform:translateX(-50%);min-width:0}.mobile-brand .brand-logo{width:116px;max-height:38px}
.drawer-overlay{position:fixed;inset:0;background:rgba(15,22,40,.42);z-index:10000}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(135deg,#fff 0%,#F6F8FF 48%,#EAF7FF 100%);z-index:10001;transform:translateX(-102%);transition:transform .28s ease;box-shadow:20px 0 45px rgba(29,43,95,.18);padding:18px;overflow-y:auto}.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:128px;max-height:42px;object-fit:contain}.drawer-close{width:36px;height:36px;border:0;border-radius:50%;background:#fff;color:var(--dark-blue);font-size:28px;line-height:1;box-shadow:inset 0 0 0 1px var(--line)}.drawer-nav{display:grid;gap:10px}.drawer-link{padding:13px 14px;border-radius:16px;background:rgba(255,255,255,.78);color:var(--dark-blue);font-weight:800;box-shadow:inset 0 0 0 1px rgba(89,126,247,.12)}.drawer-link.active{color:var(--brand-hex);background:#ECF0FF}
.section{padding:76px 0}.section-soft{background:#F6F8FF}.section-blue{background:#ECF0FF}.section-sky{background:#EAF7FF}.section-dark{background:linear-gradient(135deg,#1D2B5F,#243A75);color:#fff}.section-dark p,.section-dark li{color:rgba(255,255,255,.78)}.section-dark .section-label{background:rgba(255,255,255,.12);color:#fff}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-kicker,.section-label,.tag{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#ECF0FF;color:var(--brand-hex);font-size:13px;font-weight:800}.section-title{margin:12px 0 0;color:var(--dark-blue);font-size:34px;line-height:1.22}.section-desc{max-width:720px;color:var(--muted);margin:12px 0 0}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand-hex);font-weight:800}.text-link::after{content:"›";font-size:20px;line-height:1}.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 0 30px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);gap:42px;align-items:center}.hero h1{margin:16px 0 18px;color:var(--dark-blue);font-size:56px;line-height:1.12;letter-spacing:-1px}.hero h1 strong{color:var(--brand-hex)}.hero p{font-size:18px;color:#3F4A66;margin:0;max-width:660px}.hero-cta-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:30px 0 22px}.hero-tags{display:flex;gap:12px;flex-wrap:wrap}.hero-tags span{padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.72);color:var(--dark-blue);font-weight:800;box-shadow:inset 0 0 0 1px rgba(89,126,247,.13)}.hero-visual{background:rgba(255,255,255,.62);border:1px solid rgba(89,126,247,.18);border-radius:34px;box-shadow:var(--shadow);padding:24px;position:relative}.hero-image-wrap{min-height:390px;display:flex;align-items:center;justify-content:center;border-radius:28px;background:linear-gradient(135deg,#fff,#ECF0FF)}.hero-image-wrap img{width:100%;max-height:420px;object-fit:contain}.hero-info{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.hero-info span{padding:12px 10px;text-align:center;border-radius:16px;background:#fff;color:var(--dark-blue);font-weight:800;font-size:13px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.14)}.sports-strip{padding:24px 0 34px;background:#fff}.strip-scroll{display:flex;gap:12px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:thin}.strip-item{min-width:126px;display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:999px;background:#ECF0FF;color:var(--dark-blue);box-shadow:inset 0 0 0 1px rgba(89,126,247,.14);transition:.2s ease}.strip-item:hover{transform:translateY(-2px);background:#EAF7FF;color:var(--brand-hex)}.strip-item small{font-size:11px;color:var(--brand-hex);font-weight:900}.strip-item b{font-size:15px}.focus-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:26px}.focus-card,.info-list,.card,.feature-card,.notice-bar,.panel{background:#fff;border-radius:28px;box-shadow:var(--shadow);border:1px solid rgba(89,126,247,.11)}.focus-card{overflow:hidden}.focus-img{height:280px;background:#ECF0FF;display:flex;align-items:center;justify-content:center}.focus-img img{height:100%;width:100%;object-fit:contain}.focus-body{padding:26px}.focus-body h2,.info-item h3,.card h3,.panel h2,.feature-card h3{color:var(--dark-blue);margin:10px 0 10px}.focus-body p,.info-item p,.card p,.panel p,.feature-card p{color:var(--muted);margin:0 0 16px}.info-list{padding:12px}.info-item{padding:18px;border-radius:22px}.info-item+.info-item{border-top:1px solid rgba(89,126,247,.10)}.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.duo-card{border-radius:32px;padding:22px;overflow:hidden}.duo-card.light{background:#fff;color:var(--text);border:1px solid rgba(89,126,247,.13);box-shadow:var(--shadow)}.duo-card.dark{background:linear-gradient(135deg,#1D2B5F,#28427F);color:#fff;box-shadow:0 18px 46px rgba(29,43,95,.22)}.duo-card.dark h2{color:#fff}.duo-card.dark .tag{background:rgba(255,255,255,.14);color:#fff}.duo-card.dark p,.duo-card.dark li{color:rgba(255,255,255,.78)}.duo-img{height:210px;border-radius:24px;background:#F6F8FF;display:flex;align-items:center;justify-content:center;margin-bottom:18px}.duo-img img{max-height:100%;object-fit:contain}.duo-card ul,.panel ul{padding-left:20px;margin:14px 0 16px}.matrix{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(250px,auto);gap:18px}.matrix-card{background:#fff;border-radius:28px;box-shadow:var(--shadow);border:1px solid rgba(89,126,247,.11);overflow:hidden;padding:0 0 22px}.matrix-card.wide{grid-column:span 2}.matrix-card.tall{grid-row:span 2}.matrix-img{height:150px;background:#ECF0FF;display:flex;align-items:center;justify-content:center}.matrix-card.wide .matrix-img{height:190px}.matrix-card.tall .matrix-img{height:300px}.matrix-img img{width:100%;height:100%;object-fit:contain}.matrix-body{padding:20px}.app-band{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:center;background:linear-gradient(135deg,#ECF0FF,#EAF7FF);border-radius:36px;padding:34px;border:1px solid rgba(89,126,247,.13);box-shadow:var(--shadow)}.app-img{min-height:330px;background:rgba(255,255,255,.56);border-radius:28px;display:flex;align-items:center;justify-content:center;padding:18px}.app-img img{max-height:420px;object-fit:contain}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.mini-feature{padding:15px;border-radius:18px;background:#fff;color:var(--dark-blue);font-weight:800;border:1px solid rgba(89,126,247,.12)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.notice-bar{padding:22px 24px;margin-bottom:20px;background:linear-gradient(135deg,#fff,#F6F8FF);display:flex;align-items:center;gap:18px}.notice-bar b{color:var(--brand-hex);font-size:18px;white-space:nowrap}.feature-card{padding:22px}.feature-num{width:42px;height:42px;border-radius:15px;background:#ECF0FF;color:var(--brand-hex);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:10px}.responsible-box{border-radius:32px;padding:34px;background:#fff;border:1px solid rgba(89,126,247,.16);box-shadow:var(--shadow)}.responsible-box h2{color:var(--dark-blue);margin-top:0}.responsible-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}.responsible-list li{list-style:none;background:#F6F8FF;border-radius:18px;padding:15px 16px;color:#3F4A66;border:1px solid rgba(89,126,247,.10)}.faq-preview,.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border-radius:22px;padding:20px 22px;border:1px solid rgba(89,126,247,.12);box-shadow:0 12px 28px rgba(29,43,95,.06)}.faq-item h3{margin:0 0 8px;color:var(--dark-blue);font-size:18px}.faq-item p{margin:0;color:var(--muted)}.page-hero{padding:68px 0;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%)}.page-hero-grid{display:grid;grid-template-columns:1fr .68fr;gap:34px;align-items:center}.page-hero h1{margin:14px 0 16px;color:var(--dark-blue);font-size:46px;line-height:1.18}.page-hero p{font-size:18px;color:#3F4A66;margin:0}.page-visual{border-radius:32px;background:rgba(255,255,255,.68);border:1px solid rgba(89,126,247,.14);box-shadow:var(--shadow);min-height:300px;padding:22px;display:flex;align-items:center;justify-content:center}.page-visual img{max-height:320px;object-fit:contain}.content-grid{display:grid;grid-template-columns:1fr .38fr;gap:26px;align-items:start}.content-main{display:grid;gap:20px}.panel{padding:28px}.panel h2{font-size:28px}.panel h3{color:var(--dark-blue);margin:20px 0 8px}.side-stack{display:grid;gap:16px;position:sticky;top:104px}.side-card{background:#fff;border-radius:24px;padding:22px;border:1px solid rgba(89,126,247,.12);box-shadow:0 12px 30px rgba(29,43,95,.07)}.side-card h3{margin:0 0 10px;color:var(--dark-blue)}.side-card p{margin:0;color:var(--muted)}.list-check{display:grid;gap:12px;padding-left:0;margin:18px 0}.list-check li{list-style:none;position:relative;padding-left:28px;color:#3F4A66}.list-check li::before{content:"";position:absolute;left:0;top:.72em;width:12px;height:12px;border-radius:50%;background:var(--brand-hex);box-shadow:0 0 0 5px rgba(89,126,247,.12)}.table-like{display:grid;gap:10px;margin-top:18px}.table-like div{display:grid;grid-template-columns:160px 1fr;gap:16px;padding:14px 16px;border-radius:16px;background:#F6F8FF;color:#3F4A66}.table-like b{color:var(--dark-blue)}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:24px;border-radius:24px;background:#fff;border:1px solid rgba(89,126,247,.12);box-shadow:var(--shadow)}.contact-card h3{color:var(--dark-blue);margin:0 0 8px}.contact-card p{color:var(--muted);margin:0}.site-footer{background:linear-gradient(135deg,#1F1F1F,#2B2B2B);color:#fff;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:32px}.footer-logo{width:144px;max-height:48px;object-fit:contain;margin-bottom:16px}.footer-brand p{color:rgba(255,255,255,.72);margin:0 0 12px}.footer-warn{font-size:14px}.footer-col h3{margin:0 0 14px;color:#fff;font-size:17px}.footer-col a{display:block;color:rgba(255,255,255,.68);margin:9px 0}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:rgba(255,255,255,.58);font-size:14px}
@media (max-width:1080px){.desktop-header{display:none}.mobile-header{display:flex}.container{width:min(100% - 28px,760px)}.hero{padding:42px 0 22px}.hero-grid,.page-hero-grid,.focus-layout,.duo-grid,.app-band,.content-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero h1{font-size:40px}.hero p{font-size:16px}.hero-cta-row,.hero-tags{justify-content:center}.hero-image-wrap{min-height:260px}.hero-info{grid-template-columns:1fr}.section{padding:52px 0}.section-head{display:block}.matrix{grid-template-columns:repeat(2,1fr)}.matrix-card.wide,.matrix-card.tall{grid-column:auto;grid-row:auto}.matrix-card.tall .matrix-img,.matrix-card.wide .matrix-img,.matrix-img{height:170px}.service-grid,.contact-grid{grid-template-columns:repeat(2,1fr)}.side-stack{position:static}.footer-grid{grid-template-columns:1fr 1fr}.page-hero h1{font-size:36px}.page-visual{min-height:240px}.page-visual img{max-height:260px}}
@media (max-width:640px){.container{width:calc(100% - 24px)}.hero h1{font-size:32px}.hero-copy .section-kicker{margin-inline:auto}.hero-action{height:48px;padding:0 22px;font-size:16px}.hero-tags span{font-size:13px}.hero-visual{padding:14px;border-radius:24px}.hero-image-wrap{min-height:210px;border-radius:20px}.section-title{font-size:28px}.page-hero{padding:44px 0}.page-hero h1{font-size:31px}.page-hero p{font-size:16px}.focus-img{height:210px}.focus-body{padding:22px}.duo-card{padding:18px}.matrix{grid-template-columns:1fr}.app-band{padding:22px;border-radius:26px}.app-img{min-height:240px}.feature-list{grid-template-columns:1fr}.service-grid,.responsible-list,.contact-grid{grid-template-columns:1fr}.notice-bar{display:block}.notice-bar b{display:block;margin-bottom:8px}.table-like div{grid-template-columns:1fr;gap:4px}.footer-grid{grid-template-columns:1fr}.footer-bottom{align-items:flex-start;flex-direction:column}.mobile-action{font-size:12px;padding:0 10px}.mobile-brand .brand-logo{width:104px}.menu-toggle{width:38px;height:38px}.side-card,.panel,.responsible-box{padding:22px}}