:root{
  --purple:#5F55F5;
  --deep:#231A68;
  --deep2:#3524B8;
  --yellow:#FFC400;
  --text:#222222;
  --muted:#5F6472;
  --light:#F7F8FC;
  --light2:#F3F5FF;
  --soft-yellow:#FFF8E6;
  --footer:#120B3D;
  --shadow:0 16px 40px rgba(35,26,104,0.10);
  --border:rgba(95,85,245,0.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#FFFFFF;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{text-decoration:none}.container{width:min(1180px,92vw);margin:0 auto}.page-main{min-height:70vh}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(35,26,104,0.08)}
.header-inner{height:76px;display:flex;align-items:center;gap:22px;width:min(1220px,94vw);margin:0 auto}.brand img,.drawer-logo img,.footer-brand img{display:block;max-width:142px;height:auto}.nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav a{color:var(--deep);font-weight:700;padding:10px 12px;border-radius:999px;font-size:15px;white-space:nowrap}.nav a:hover,.nav a.active{background:linear-gradient(135deg,rgba(95,85,245,0.10),rgba(255,196,0,0.12));color:var(--purple);box-shadow:inset 0 -2px 0 var(--yellow)}
.main-btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 12px 26px rgba(95,85,245,0.22);font-weight:800;padding:12px 22px;border:0;transition:.22s ease;white-space:nowrap}.main-btn::after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(255,255,255,0.56);box-shadow:0 0 12px rgba(95,85,245,0.20),0 0 18px rgba(255,196,0,0.24);pointer-events:none}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(95,85,245,0.28)}.header-btn{padding:10px 18px;font-size:14px}.menu-toggle{display:none;background:#fff;border:1px solid var(--border);width:42px;height:42px;border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 8px 18px rgba(35,26,104,.08)}.menu-toggle span{display:block;width:19px;height:2px;background:var(--deep);border-radius:2px}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:84vw;max-width:320px;background:#fff;z-index:10001;transform:translateX(-105%);transition:.28s ease;padding:18px;box-shadow:18px 0 50px rgba(18,11,61,.20);overflow:auto}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:#F7F8FC;color:var(--deep);font-size:26px;line-height:1}.drawer-nav{display:grid;gap:10px}.drawer-nav a{padding:12px 14px;border:1px solid var(--border);border-radius:16px;color:var(--deep);font-weight:800;background:#F9FAFF}.drawer-nav a.active{background:linear-gradient(135deg,rgba(95,85,245,.12),rgba(255,196,0,.15));color:var(--purple)}.drawer-note{margin-top:20px;padding:14px;border-radius:16px;background:var(--soft-yellow);color:var(--muted);font-size:14px}
h1,h2,h3,.section-title{color:var(--deep);line-height:1.25;margin:0 0 14px}h1{font-size:clamp(34px,5vw,58px)}h2{font-size:clamp(25px,3vw,36px)}h3{font-size:20px}p{margin:0 0 16px;color:var(--muted)}.section-kicker,.label,.badge,.num,.tag{color:var(--purple);font-weight:900;letter-spacing:.04em}.text-link{color:var(--purple);font-weight:900;border-bottom:2px solid rgba(255,196,0,.55)}.hero-section{padding:72px 0 38px;background:radial-gradient(circle at 15% 20%,rgba(95,85,245,0.12) 0%,rgba(95,85,245,0) 30%),radial-gradient(circle at 88% 18%,rgba(255,196,0,0.16) 0%,rgba(255,196,0,0) 28%),linear-gradient(135deg,#FFFFFF 0%,#F7F8FC 52%,#F3F5FF 100%)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.hero-copy p{font-size:17px;max-width:650px}.visual-card,.image-card,.inner-visual{background:#fff;border:1px solid var(--border);border-radius:34px;padding:18px;box-shadow:var(--shadow);position:relative}.visual-card::before{content:"";position:absolute;right:20px;top:20px;width:120px;height:120px;background:linear-gradient(135deg,rgba(95,85,245,.16),rgba(255,196,0,.18));border-radius:38px;z-index:0}.hero-visual img,.content-img,.zone-card img,.app-section img,.inner-visual img{max-width:100%;height:auto;object-fit:contain;display:block;position:relative;z-index:1;margin:auto}.hero-services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.mini-card,.info-card,.zone-card,.article-card,.faq-grid article,.faq-list article,.safety-cards article,.note-panel{background:#FFFFFF;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;padding:24px}.mini-card span{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:12px;background:rgba(255,196,0,.18);color:var(--deep);font-weight:900}.quick-capsules{display:flex;gap:12px;overflow-x:auto;padding:24px 0 8px;scrollbar-width:thin}.quick-capsules a{min-width:168px;border:1px solid rgba(95,85,245,.14);background:rgba(255,255,255,.86);box-shadow:0 10px 24px rgba(35,26,104,.06);border-radius:22px;padding:16px;display:grid;gap:4px}.quick-capsules a:hover{border-color:rgba(255,196,0,.65)}.quick-capsules span{color:var(--yellow);font-weight:900}.quick-capsules strong{color:var(--deep)}.quick-capsules em{font-style:normal;color:var(--muted);font-size:13px}.intro-strip{margin-top:18px;background:linear-gradient(135deg,#fff,#F3F5FF);border:1px solid var(--border);border-radius:26px;padding:26px 30px;box-shadow:var(--shadow)}.intro-strip p{font-size:17px;margin:0}.section-block{padding:68px 0}.section-heading{max-width:720px;margin-bottom:28px}.info-grid{display:grid;gap:20px}.info-grid.four{grid-template-columns:repeat(4,1fr)}.info-card .num{display:inline-block;margin-bottom:8px;color:var(--yellow)}.alternates{display:grid;gap:34px}.split-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}.split-row.reverse{grid-template-columns:1.05fr .95fr}.split-copy{padding:14px}.split-copy ul{padding-left:20px;color:var(--muted);margin:0 0 16px}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.zone-card img{max-height:168px;margin-bottom:16px}.zone-card.text-only{background:linear-gradient(135deg,#fff,#FFF8E6)}.app-section{margin-top:24px;margin-bottom:30px;display:grid;grid-template-columns:.88fr 1.12fr;gap:34px;align-items:center;background:linear-gradient(135deg,#FFFFFF,#F3F5FF 58%,#FFF8E6);border:1px solid var(--border);border-radius:34px;box-shadow:var(--shadow);padding:30px}.app-visual{background:#fff;border-radius:28px;padding:18px;border:1px solid var(--border)}.app-visual img{max-height:320px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px 14px;color:var(--deep);font-weight:800}.safety-section{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px}.safety-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.safety-cards span{color:var(--yellow);font-weight:900}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.inner-hero{padding:64px 0;background:linear-gradient(135deg,#FFFFFF 0%,#F7F8FC 55%,#F3F5FF 100%)}.inner-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.text-hero .inner-grid{display:block;max-width:980px}.inner-visual img{max-height:360px}.article-layout{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.article-card p{font-size:16px}.note-panel{margin-bottom:64px;background:linear-gradient(135deg,#fff,#FFF8E6)}.faq-list{display:grid;gap:18px;max-width:980px}.faq-list article h2{font-size:24px}.site-footer{background:var(--footer);color:#EDEBFF;margin-top:40px}.footer-inner{width:min(1180px,92vw);margin:0 auto;display:grid;grid-template-columns:1.45fr .75fr .75fr 1fr;gap:30px;padding:48px 0}.site-footer p,.site-footer a{color:#EDEBFF}.footer-col{display:grid;align-content:start;gap:8px}.footer-col h3{color:#fff}.footer-btn{margin-top:8px;width:max-content}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px;color:#CBC6FF;font-size:14px}
@media (max-width:1020px){.nav{display:none}.menu-toggle{display:flex}.header-inner{height:68px;justify-content:space-between}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand img{max-width:118px}.header-btn{padding:9px 13px;font-size:13px}.hero-grid,.split-row,.split-row.reverse,.app-section,.safety-section,.inner-grid{grid-template-columns:1fr}.hero-section{padding-top:46px}.hero-services,.info-grid.four{grid-template-columns:repeat(2,1fr)}.zone-grid{grid-template-columns:repeat(2,1fr)}.article-layout,.faq-grid{grid-template-columns:1fr}.reverse .image-card{order:-1}.footer-inner{grid-template-columns:1fr 1fr}.visual-card,.image-card,.inner-visual{border-radius:24px}.section-block{padding:46px 0}}
@media (max-width:640px){.container{width:min(92vw,520px)}h1{font-size:34px}.hero-services,.info-grid.four,.zone-grid,.feature-list,.safety-cards,.footer-inner{grid-template-columns:1fr}.mini-card,.info-card,.zone-card,.article-card,.faq-grid article,.faq-list article,.safety-cards article,.note-panel{padding:20px}.app-section{padding:20px;border-radius:24px}.footer-inner{gap:18px}.quick-capsules{width:100%;margin-left:0}.header-inner{width:94vw}.brand img{max-width:104px}.main-btn{padding:10px 15px}.inner-hero{padding:44px 0}.article-layout{padding-top:42px}.site-footer{margin-top:24px}}