:root{
  --bg:#F8F6FF;
  --nav:rgba(255,255,255,0.94);
  --title:#211B2E;
  --brand:#7B5CFF;
  --purple:#5B3FE8;
  --blue:#3F8CFF;
  --pink:#FF6FAE;
  --light-purple:#EDE8FF;
  --light-blue:#EAF3FF;
  --orange:#FF9B5C;
  --text:#2F2A3A;
  --muted:#6F687A;
  --soft:#A09AAD;
  --card:#FFFFFF;
  --line:rgba(123,92,255,0.16);
  --shadow:0 18px 42px rgba(91,63,232,0.12);
  --grad:linear-gradient(135deg,#7B5CFF 0%,#3F8CFF 52%,#FF6FAE 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block;object-fit:contain}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(91,63,232,0.12)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.site-logo,.drawer-logo,.footer-logo{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--title);letter-spacing:.5px;white-space:nowrap}
.site-logo img{max-height:44px;width:auto}.drawer-logo img,.footer-logo img{max-height:38px;width:auto}
.nav-core{display:flex;align-items:center;gap:10px;min-width:0}.nav-core a{color:var(--text);border-radius:999px;padding:8px 12px;font-weight:700;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:var(--purple);background:rgba(123,92,255,.12)}
.header-actions{display:flex;align-items:center;gap:12px}.main-btn,.line-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;border-radius:999px;font-weight:800;transition:transform .18s ease,box-shadow .18s ease}.main-btn{background:var(--grad);color:#fff;box-shadow:0 14px 32px rgba(91,63,232,.20)}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,63,232,.26)}.line-btn{border:1px solid var(--line);background:#fff;color:var(--purple)}
.menu-toggle{width:44px;height:44px;border:0;border-radius:50%;background:#fff;box-shadow:0 10px 26px rgba(91,63,232,.12);display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.menu-toggle span{width:18px;height:2px;border-radius:5px;background:var(--purple)}.mobile-menu{display:none}
.drawer-mask{position:fixed;inset:0;background:rgba(33,27,46,.38);z-index:10000;opacity:0;pointer-events:none;transition:.22s ease}.side-drawer{position:fixed;top:0;right:0;width:min(360px,86vw);height:100vh;background:#fff;z-index:10001;transform:translateX(105%);transition:.24s ease;box-shadow:-24px 0 50px rgba(33,27,46,.16);padding:24px;overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .side-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.drawer-close{border:0;background:var(--light-purple);color:var(--purple);border-radius:50%;font-size:26px;width:42px;height:42px;cursor:pointer}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}.drawer-links a{padding:12px 14px;border-radius:16px;background:#F8F6FF;color:var(--title);font-weight:750;border:1px solid var(--line)}
.page-shell,.home-main{max-width:1280px;margin:0 auto;padding:34px 24px 80px}.section{margin:70px 0}.hero{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:42px;align-items:center;min-height:620px;padding:58px;border-radius:38px;overflow:hidden;background:radial-gradient(circle at 8% 18%,rgba(255,111,174,.25),transparent 28%),radial-gradient(circle at 80% 16%,rgba(63,140,255,.22),transparent 30%),linear-gradient(135deg,#fff 0%,#F3F0FF 48%,#F0F7FF 100%);box-shadow:var(--shadow)}.hero:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;right:26%;bottom:-90px;background:rgba(255,111,174,.18);filter:blur(4px)}.hero-content,.hero-visual{position:relative;z-index:1}.hero h1,.sub-hero h1{margin:0;color:var(--title);font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-1px}.hero-subtitle{font-size:clamp(24px,3vw,36px);font-weight:900;color:var(--purple);margin:16px 0}.hero p{font-size:17px;color:var(--muted);max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}.hero-tags,.tag-row{display:flex;flex-wrap:wrap;gap:10px}.tag,.badge,.section-kicker{display:inline-flex;align-items:center;border-radius:999px;padding:7px 13px;background:rgba(123,92,255,.12);color:var(--brand);font-weight:800;font-size:14px}.hero-visual{display:grid;gap:18px}.hero-visual img{border-radius:28px;background:#fff;box-shadow:0 24px 50px rgba(91,63,232,.16)}.floating-card{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);display:grid;gap:8px}.floating-card strong{color:var(--title);font-size:18px}.floating-card span{color:var(--muted);font-size:14px}
.highlight-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}.info-card,.card,.zone-card,.review-card,.faq-card,.channel-pill{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.info-card{padding:22px}.info-card h3,.card h3,.zone-card h3,.review-card h3,.faq-card h3{margin:0 0 10px;color:var(--title)}.info-card p,.card p,.zone-card p,.review-card p,.faq-card p{margin:0;color:var(--muted)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2,.section-title{margin:8px 0 0;color:var(--title);font-size:clamp(28px,4vw,44px);line-height:1.2}.section-head p{max-width:680px;color:var(--muted);margin:8px 0 0}.channels{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.channel-pill{padding:18px;background:linear-gradient(180deg,#fff,#FBFAFF)}.channel-pill strong{display:block;color:var(--title);margin-bottom:6px}.channel-pill span{display:block;color:var(--muted);font-size:14px;line-height:1.6}.text-link{display:inline-block;color:var(--purple);font-weight:850;margin-top:10px}.text-link:after{content:" →"}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.content-band{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center}.content-band.reverse{grid-template-columns:1.1fr .9fr}.content-img,.zone-card img,.app-section img{border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.card,.zone-card{padding:24px}.zone-card img{margin-bottom:18px}.point-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.point-list li{position:relative;padding-left:24px;color:var(--muted)}.point-list li:before{content:"";position:absolute;left:0;top:.72em;width:9px;height:9px;border-radius:50%;background:var(--grad)}
.safety-band{display:grid;grid-template-columns:1fr 1fr;gap:24px;background:linear-gradient(135deg,#fff 0%,#F3F0FF 55%,#F0F7FF 100%);border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:var(--shadow)}.safety-band img{border-radius:24px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card strong{display:block;color:var(--purple);margin-bottom:8px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.faq-card{padding:22px}.notice{padding:28px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.sub-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;padding:46px;border-radius:34px;background:radial-gradient(circle at 12% 18%,rgba(255,111,174,.18),transparent 28%),linear-gradient(135deg,#fff,#F3F0FF 58%,#F0F7FF);box-shadow:var(--shadow)}.sub-hero p{color:var(--muted);font-size:17px}.sub-hero img{border-radius:26px;box-shadow:var(--shadow);background:#fff}.breadcrumb{display:inline-flex;color:var(--brand);font-weight:850;background:rgba(123,92,255,.12);padding:7px 13px;border-radius:999px;margin-bottom:14px}.article-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:start}.article-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:var(--shadow)}.article-card h2,.article-card h3{color:var(--title);margin-top:0}.article-card p{color:var(--muted)}.service-list{display:grid;gap:14px}.service-item{padding:18px;border-radius:18px;background:#F8F6FF;border:1px solid var(--line)}.service-item strong{display:block;color:var(--purple);margin-bottom:5px}.qa-list{display:grid;gap:16px}.qa-item{padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.qa-item h3{margin:0 0 8px;color:var(--title)}.qa-item p{margin:0;color:var(--muted)}
.site-footer{background:#211B2E;color:#F1ECFF;margin-top:50px}.footer-inner{max-width:1280px;margin:0 auto;padding:52px 24px;display:grid;grid-template-columns:.9fr 1.5fr;gap:50px}.footer-logo{color:#fff}.footer-brand p{color:rgba(241,236,255,.78)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h3{margin:0 0 12px;color:#fff}.footer-grid a{display:block;color:rgba(241,236,255,.78);margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);max-width:1280px;margin:0 auto;padding:18px 24px;color:rgba(241,236,255,.72);font-size:14px}.mobile-bottom{display:none}
@media (max-width:1060px){.nav-core{display:none}.mobile-menu{display:inline-flex}.desktop-menu{display:inline-flex}.hero,.sub-hero,.content-band,.content-band.reverse,.article-grid,.safety-band{grid-template-columns:1fr}.highlight-strip{grid-template-columns:repeat(2,1fr)}.channels{grid-template-columns:repeat(2,1fr)}.triple,.reviews{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){body{padding-bottom:72px}.header-inner{min-height:64px;padding:0 14px;gap:10px}.site-logo strong{font-size:17px}.site-logo img{max-height:36px}.header-btn{min-height:38px;padding:8px 13px;font-size:13px}.desktop-menu{display:none}.page-shell,.home-main{padding:20px 14px 50px}.hero,.sub-hero{padding:28px 20px;border-radius:26px;min-height:auto}.hero h1,.sub-hero h1{font-size:42px}.hero-subtitle{font-size:24px}.section{margin:46px 0}.highlight-strip,.channels,.split,.triple,.reviews,.faq-grid{grid-template-columns:1fr}.section-head{display:block}.drawer-links{grid-template-columns:1fr}.side-drawer{right:auto;left:0;transform:translateX(-105%)}.drawer-open .side-drawer{transform:translateX(0)}.footer-grid{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:12px;right:12px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);padding:8px;border-radius:22px;box-shadow:0 12px 36px rgba(91,63,232,.18);border:1px solid var(--line)}.mobile-bottom a{text-align:center;padding:8px 4px;border-radius:16px;color:var(--purple);font-size:13px;font-weight:850}.mobile-bottom a:hover{background:rgba(123,92,255,.1)}}