*{box-sizing:border-box}
:root{
  --purple:#5F55F5;--purple-deep:#3524B8;--title:#231A68;--yellow:#FFC400;
  --text:#222;--muted:#5F6472;--soft:#8A90A3;--line:rgba(95,85,245,.12);
  --bg:#fff;--bg2:#F7F8FC;--bg3:#F3F5FF;--warm:#FFF8E6;--footer:#120B3D;
  --shadow:0 16px 40px rgba(35,26,104,.10);--radius:24px
}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(35,26,104,.08)}
.desktop-head{height:76px;display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:22px}
.brand-logo{display:flex;align-items:center;min-width:0}
.brand-logo img{width:142px;max-height:48px;object-fit:contain}
.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;white-space:nowrap}
.nav-core a{color:#231A68;background:rgba(95,85,245,.06);border-radius:999px;padding:9px 15px;font-weight:700;font-size:14px;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:#5F55F5;background:linear-gradient(135deg,rgba(95,85,245,.10),rgba(255,196,0,.12))}
.head-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}
.overview-btn,.menu-btn,.close-btn{border:0;cursor:pointer}
.overview-btn{padding:10px 16px;border-radius:999px;color:var(--title);background:var(--bg2);font-weight:800}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#fff;border-radius:999px;padding:13px 23px;font-weight:900;box-shadow:0 10px 26px rgba(95,85,245,.24);transition:.2s}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(95,85,245,.3)}
.main-btn.compact{padding:10px 18px;font-size:14px}
.mobile-head{display:none;height:64px;align-items:center;justify-content:space-between;gap:10px}
.menu-btn{width:42px;height:42px;border-radius:12px;background:var(--bg2);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.menu-btn span{width:20px;height:2px;background:var(--title);border-radius:4px}
.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}
.mobile-logo img{width:112px;max-height:38px}
.site-main{min-height:60vh}
.hero-section{background:radial-gradient(circle at 15% 20%,rgba(95,85,245,.12) 0%,rgba(95,85,245,0) 30%),radial-gradient(circle at 88% 18%,rgba(255,196,0,.16) 0%,rgba(255,196,0,0) 28%),linear-gradient(135deg,#fff 0%,#F7F8FC 52%,#F3F5FF 100%);padding:72px 0 52px}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:52px;align-items:center}
.section-kicker,.tag,.label,.num,.badge{color:var(--purple);font-weight:900;letter-spacing:.03em}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:14px;margin-bottom:10px}
.section-kicker:before{content:"";width:24px;height:4px;border-radius:8px;background:linear-gradient(90deg,var(--purple),var(--yellow))}
h1,h2,h3,.section-title{color:#231A68;line-height:1.25;margin-top:0}
h1{font-size:clamp(34px,4.2vw,58px);letter-spacing:-.03em;margin-bottom:20px}
h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}
h3{font-size:20px;margin-bottom:10px}
.hero-copy p{font-size:17px;color:var(--muted);margin:0 0 24px}
.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.text-link{color:#5F55F5;font-weight:800}
.hero-visual{background:#fff;border:1px solid rgba(95,85,245,.15);border-radius:32px;box-shadow:var(--shadow);padding:26px;position:relative;overflow:hidden}
.hero-visual:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-70px;bottom:-80px;background:rgba(255,196,0,.17)}
.hero-visual img,.content-img,.zone-card img,.app-section img{width:100%;height:auto;object-fit:contain;position:relative;z-index:1}
.service-chips{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.service-chip{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 28px rgba(35,26,104,.06)}
.service-chip strong{display:block;color:var(--title);margin-bottom:2px}
.service-chip span{font-size:13px;color:var(--soft)}
.quick-wrap{padding:24px 0;background:#fff;border-bottom:1px solid var(--line)}
.quick-scroll{display:flex;gap:12px;overflow-x:auto;padding:3px 1px 10px;scrollbar-width:thin}
.quick-card{min-width:190px;background:#fff;border:1px solid rgba(95,85,245,.14);border-radius:999px;padding:12px 16px;transition:.2s}
.quick-card:hover{border-color:rgba(95,85,245,.48);box-shadow:0 8px 22px rgba(35,26,104,.08)}
.quick-card strong{display:block;color:var(--title);font-size:14px}
.quick-card small{display:block;color:var(--soft);white-space:nowrap}
.section{padding:72px 0}
.section.alt{background:var(--bg2)}
.section.soft{background:linear-gradient(180deg,#fff 0%,var(--bg3) 100%)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-head p{max-width:650px;margin:0;color:var(--muted)}
.summary-bar{background:linear-gradient(135deg,#fff,var(--bg3));border:1px solid var(--line);border-radius:24px;padding:28px 32px;box-shadow:var(--shadow)}
.summary-bar p{margin:0;color:var(--muted);font-size:16px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card,.zone-card,.info-card{background:#fff;border:1px solid rgba(95,85,245,.12);box-shadow:0 16px 40px rgba(35,26,104,.10);border-radius:24px}
.card{padding:26px}
.feature-card{display:grid;grid-template-columns:.86fr 1.14fr;gap:24px;align-items:center;padding:24px}
.image-box{background:linear-gradient(145deg,var(--bg3),#fff);border-radius:18px;padding:18px;min-height:230px;display:flex;align-items:center;justify-content:center}
.image-box img{max-height:290px;object-fit:contain;width:100%;height:auto}
.feature-card p,.card p,.zone-card p,.info-card p{color:var(--muted)}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.zone-card{overflow:hidden;padding:14px}
.zone-card .zone-img{height:160px;background:var(--bg2);border-radius:16px;padding:12px;display:flex;align-items:center;justify-content:center}
.zone-card img{max-height:136px}
.zone-card .zone-body{padding:15px 5px 8px}
.zone-card .zone-body p{font-size:14px;min-height:50px}
.app-section{background:linear-gradient(135deg,#F3F5FF 0%,#FFF8E6 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.app-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:center}
.app-visual{background:#fff;border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.app-visual img{max-height:360px}
.point-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0 22px}
.point{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}
.point strong{display:block;color:var(--title)}
.list-stack{display:grid;gap:14px}
.notice-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.notice-item time{color:var(--purple);font-weight:800;font-size:13px}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px}
.review p{margin:0 0 12px;color:var(--muted)}
.review strong{color:var(--title)}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px}
.faq-item h3{font-size:18px}
.faq-item p{margin:0;color:var(--muted)}
.about-strip{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.about-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.about-links a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;color:var(--purple);font-weight:800}
.inner-hero{padding:64px 0 44px;background:linear-gradient(135deg,#fff 0%,var(--bg3) 72%,var(--warm) 100%)}
.inner-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.inner-hero p{color:var(--muted);font-size:17px;max-width:720px}
.inner-image{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}
.inner-image img{width:100%;height:auto;max-height:320px;object-fit:contain}
.content-wrap{padding:58px 0 76px}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px;align-items:start}
.article{display:grid;gap:22px}
.article-section{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 12px 32px rgba(35,26,104,.06)}
.article-section p{color:var(--muted);margin:0 0 14px}
.article-section p:last-child{margin-bottom:0}
.info-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.info-list li{position:relative;padding-left:20px;color:var(--muted)}
.info-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--yellow))}
.side-card{position:sticky;top:100px;background:var(--bg2);border:1px solid var(--line);border-radius:24px;padding:22px}
.side-card a{display:block;padding:11px 0;border-bottom:1px solid rgba(95,85,245,.1);color:var(--purple);font-weight:700}
.side-card a:last-child{border-bottom:0}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote{background:var(--bg2);border-radius:18px;padding:18px}
.quote p{margin:0 0 8px;color:var(--muted)}
.quote strong{color:var(--title)}
.global-reminder{padding:38px 0;background:#FFF8E6;border-top:1px solid rgba(255,196,0,.3)}
.reminder-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:center}
.reminder-grid p{margin:0;color:#5d5544}
.site-footer{background:#120B3D;color:#EDEBFF;padding:52px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px}
.footer-brand img{width:140px;max-height:50px;object-fit:contain;background:#fff;border-radius:14px;padding:8px;margin-bottom:16px}
.site-footer h2{font-size:16px;color:#fff;margin-bottom:12px}
.site-footer a{display:block;color:#D9D5FF;padding:5px 0;font-size:14px}
.site-footer p{color:#C3BFE8;max-width:360px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;color:#9E98CE;font-size:13px}
.drawer-overlay{position:fixed;inset:0;background:rgba(18,11,61,.36);opacity:0;visibility:hidden;transition:.25s;z-index:10000}
.drawer-overlay.open{opacity:1;visibility:visible}
.overview-panel,.mobile-drawer{position:fixed;top:0;bottom:0;background:#fff;z-index:10001;box-shadow:0 18px 48px rgba(35,26,104,.14);transition:transform .28s ease}
.overview-panel{right:0;width:min(520px,92vw);transform:translateX(102%)}
.overview-panel.open{transform:translateX(0)}
.panel-head,.drawer-top{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line)}
.panel-head strong{color:var(--title);font-size:22px}
.close-btn{width:42px;height:42px;border-radius:50%;background:var(--bg2);color:var(--title);font-size:26px;line-height:1}
.panel-scroll{height:calc(100vh - 76px);overflow:auto;padding:24px}
.overview-group{margin-bottom:26px}
.overview-group h2{font-size:16px;margin-bottom:10px}
.overview-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.overview-links a{border:1px solid var(--line);border-radius:16px;padding:12px;transition:.2s}
.overview-links a:hover{border-color:var(--purple);transform:translateY(-1px)}
.overview-links span{display:block;color:var(--title);font-weight:800}
.overview-links small{display:block;color:var(--soft)}
.mobile-drawer{left:0;width:min(84vw,320px);transform:translateX(-102%);display:none}
.mobile-drawer.open{transform:translateX(0)}
.drawer-top img{width:122px;max-height:44px;object-fit:contain}
.drawer-links{height:calc(100vh - 76px);overflow:auto;padding:14px 16px 110px}
.drawer-links a{display:block;border-radius:14px;padding:11px 12px;margin:3px 0}
.drawer-links a.active,.drawer-links a:hover{background:var(--bg3)}
.drawer-links strong{display:block;color:var(--title);font-size:14px}
.drawer-links span{display:block;color:var(--soft);font-size:12px}
.mobile-bottom-nav{display:none}

@media(max-width:980px){
  .desktop-head{grid-template-columns:150px 1fr auto;gap:10px}
  .nav-core a{padding:8px 10px;font-size:13px}
  .overview-btn{padding:9px 12px}
  .zone-grid{grid-template-columns:repeat(3,1fr)}
  .review-grid{grid-template-columns:1fr 1fr}
  .content-grid{grid-template-columns:1fr}
  .side-card{position:static}
}
@media(max-width:760px){
  .shell{width:min(100% - 28px,680px)}
  .desktop-head{display:none}
  .mobile-head{display:flex}
  .mobile-drawer{display:block}
  .site-main{padding-bottom:72px}
  .hero-section{padding:44px 0 34px}
  .hero-grid,.inner-hero-grid,.app-grid,.about-strip,.reminder-grid{grid-template-columns:1fr}
  .hero-grid{gap:28px}
  h1{font-size:34px}
  .hero-copy p,.inner-hero p{font-size:15px}
  .hero-visual{padding:16px;border-radius:22px}
  .service-chips{grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
  .service-chip{padding:12px}
  .section{padding:50px 0}
  .section-head{align-items:start;flex-direction:column}
  .two-col,.quote-grid{grid-template-columns:1fr}
  .feature-card{grid-template-columns:1fr;padding:18px}
  .image-box{min-height:180px}
  .zone-grid{grid-template-columns:1fr 1fr;gap:14px}
  .zone-card{padding:10px}
  .zone-card .zone-img{height:130px}
  .zone-card img{max-height:108px}
  .zone-card .zone-body p{min-height:auto}
  .point-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .about-links{grid-template-columns:1fr}
  .inner-hero{padding:42px 0 30px}
  .inner-image{padding:16px}
  .content-wrap{padding:38px 0 58px}
  .article-section{padding:22px}
  .overview-panel{width:92vw}
  .overview-links{grid-template-columns:1fr}
  .mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:9998;background:#fff;border-top:1px solid var(--line);padding:7px 0 calc(7px + env(safe-area-inset-bottom))}
  .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--soft);font-size:12px}
  .mobile-bottom-nav a span{font-size:18px;line-height:1}
  .mobile-bottom-nav a.active{color:var(--purple);font-weight:800}
  .site-footer{padding-bottom:90px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:390px){
  .mobile-register{padding:9px 13px!important;font-size:12px!important}
  .mobile-logo img{width:96px}
  .zone-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}