:root{--purple:#5F55F5;--deep:#231A68;--yellow:#FFC400;--text:#222;--muted:#5F6472;--soft:#F7F8FC;--soft2:#F3F5FF;--cream:#FFF8E6;--footer:#120B3D;--shadow:0 16px 40px rgba(35,26,104,.10);--line:rgba(95,85,245,.12)}*{box-sizing:border-box}body{margin:0;background:#FFFFFF;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{text-decoration:none}.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)}.header-inner{max-width:1220px;margin:auto;height:76px;display:flex;align-items:center;gap:24px;padding:0 20px}.logo img,.mobile-logo img{height:42px;width:auto;display:block}.nav{flex:1;display:flex;align-items:center;justify-content:center;gap:6px}.nav a{color:#231A68;font-size:15px;font-weight:700;padding:9px 12px;border-radius:999px}.nav a.active,.nav a:hover{background:linear-gradient(135deg,rgba(95,85,245,.10),rgba(255,196,0,.12));color:#5F55F5;box-shadow:inset 0 -2px 0 #FFC400}.main-btn{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#fff;border-radius:999px;box-shadow:0 12px 26px rgba(95,85,245,.22);padding:11px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:.2s;border:0}.main-btn:after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(255,255,255,.56);box-shadow:0 0 12px rgba(95,85,245,.20),0 0 18px rgba(255,196,0,.24);pointer-events:none}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(95,85,245,.28)}.mobile-head{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 14px}.menu-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.menu-btn span{height:2px;background:#231A68;border-radius:8px}.mobile-register{padding:9px 13px;font-size:13px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:84vw;max-width:320px;background:#fff;z-index:10001;transform:translateX(-104%);transition:.28s ease;box-shadow:18px 0 40px rgba(35,26,104,.18);padding:18px;overflow:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.drawer-top img{height:40px}.drawer-close{border:0;background:#F3F5FF;color:#231A68;border-radius:50%;width:36px;height:36px;font-size:26px}.drawer-links a{display:block;color:#231A68;font-weight:800;padding:13px 14px;border-bottom:1px solid rgba(95,85,245,.1)}.drawer-note{font-size:13px;color:var(--muted);background:#F7F8FC;border-radius:16px;padding:14px}.container{max-width:1220px;margin:auto;padding:0 20px}.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:74px 0 46px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#5F55F5;font-weight:900;letter-spacing:.02em}.hero h1,h1,h2,h3,.section-title{color:#231A68}.hero h1{font-size:48px;line-height:1.16;margin:12px 0 20px}.hero p{font-size:18px;color:#4d5261}.hero-actions{margin:26px 0 0}.hero-visual{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:30px;padding:22px;position:relative}.hero-visual:before{content:"";position:absolute;inset:14px;border-radius:24px;border:1px dashed rgba(255,196,0,.45);pointer-events:none}.hero-visual img,.content-img,.zone-card img,.app-section img{max-width:100%;height:auto;object-fit:contain;display:block;margin:auto}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.card,.zone-card,.info-card,.capsule,.notice,.faq-card,.inner-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.card{padding:22px}.card h3{margin:6px 0 8px}.quick-caps{display:flex;gap:12px;overflow-x:auto;padding:22px 0}.capsule{min-width:170px;padding:16px}.capsule strong{display:block;color:#231A68}.capsule small{color:var(--muted)}.intro-strip{margin:18px 0 54px;background:linear-gradient(135deg,#fff,#F3F5FF);border:1px solid var(--line);border-radius:26px;padding:26px 30px;color:#4c5263}.section{padding:56px 0}.section-head{max-width:760px;margin-bottom:24px}.section-head p{color:var(--muted)}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card{padding:24px}.num{font-size:22px}.split-row{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin:28px 0;padding:24px;border-radius:28px;background:#F9FAFF;border:1px solid var(--line)}.split-row.reverse .split-text{order:1}.split-row.reverse .image-card{order:2}.image-card{background:#fff;border-radius:24px;border:1px solid var(--line);padding:18px}.text-link{color:#5F55F5;font-weight:900}.points{padding-left:18px;color:#4d5261}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{overflow:hidden}.zone-card .zone-body{padding:18px}.zone-card img{padding:14px;max-height:180px}.app-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center;background:linear-gradient(135deg,#fff,#F3F5FF 65%,#FFF8E6);border:1px solid var(--line);border-radius:30px;padding:28px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span,.safe-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;font-weight:700;color:#231A68}.safe-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.safe-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.safe-card p,.faq-card p,.inner-card p{color:var(--muted);margin:6px 0 0}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-card{padding:22px}.notice{padding:24px;background:linear-gradient(135deg,#fff,#FFF8E6);color:#4d5261}.page-hero{padding:58px 0;background:linear-gradient(135deg,#fff,#F7F8FC 55%,#F3F5FF);border-bottom:1px solid var(--line)}.page-hero h1{font-size:40px;margin:8px 0 12px}.page-hero p{color:var(--muted);max-width:760px}.inner-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}.inner-card{padding:24px}.content-prose p{color:#454b5d}.content-prose h2{margin-top:28px}.visual-card{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:20px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.site-footer{background:#120B3D;color:#EDEBFF;margin-top:60px}.footer-inner{max-width:1220px;margin:auto;padding:48px 20px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}.footer-brand img{height:44px;background:#fff;border-radius:12px;padding:5px}.footer-brand p,.footer-bottom{color:#d9d5ff}.footer-col a{display:block;color:#EDEBFF;margin:8px 0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px 20px;font-size:14px}@media(max-width:960px){.desktop-head{display:none}.mobile-head{display:flex}.hero-grid,.inner-grid,.app-section,.safe-layout,.split-row{grid-template-columns:1fr}.hero h1{font-size:36px}.info-grid,.zone-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.split-row.reverse .split-text,.split-row.reverse .image-card{order:initial}}@media(max-width:640px){.hero-section{padding:42px 0 28px}.service-cards,.info-grid,.zone-grid,.faq-grid,.review-grid,.safe-grid,.feature-list{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.page-hero h1{font-size:30px}.mobile-logo img{height:34px}.card,.info-card,.inner-card{padding:18px}.hero h1{font-size:31px}.app-section{padding:18px}.zone-card img{max-height:150px}}