*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F8F6FF;color:#2F2A3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden;padding-bottom:0}a{color:#5B3FE8;text-decoration:none}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(91,63,232,.12)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:18px}.site-logo,.footer-logo{display:flex;align-items:center;gap:10px;font-weight:900;color:#211B2E;letter-spacing:.5px;white-space:nowrap}.site-logo img{max-height:44px}.site-logo span{font-size:22px}.nav-core{display:flex;align-items:center;gap:10px;min-width:0}.nav-core a{color:#2F2A3A;border-radius:999px;padding:8px 12px;font-weight:700;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#5B3FE8;background:rgba(123,92,255,.12)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#7B5CFF 0%,#3F8CFF 52%,#FF6FAE 100%);color:#fff!important;border-radius:999px;box-shadow:0 14px 32px rgba(91,63,232,.20);font-weight:800;border:0;padding:13px 22px;transition:.2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,63,232,.24)}.main-btn.small{padding:9px 16px;font-size:14px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(123,92,255,.25);background:#fff;color:#5B3FE8;border-radius:999px;font-weight:800;padding:12px 20px}.menu-toggle,.drawer-close{border:0;border-radius:999px;background:#F3F0FF;color:#5B3FE8;font-weight:900;cursor:pointer;padding:9px 14px}.mobile-menu{display:none}.drawer-mask{position:fixed;inset:0;background:rgba(33,27,46,.42);z-index:10000;opacity:0;visibility:hidden;transition:.2s ease}.drawer-mask.show{opacity:1;visibility:visible}.site-drawer{position:fixed;right:0;top:0;width:min(390px,88vw);height:100vh;z-index:10001;background:#fff;transform:translateX(110%);transition:.25s ease;box-shadow:-20px 0 50px rgba(33,27,46,.18);padding:22px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:900;color:#211B2E}.drawer-brand img{width:42px}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:12px 14px;border-radius:16px;background:#F8F6FF;color:#2F2A3A;font-weight:800}.drawer-nav a:hover{background:#EDE8FF;color:#5B3FE8}.drawer-note{margin-top:18px;padding:16px;border-radius:18px;background:#F0F7FF;color:#6F687A;font-size:14px}.mobile-bottom{display:none}.section{max-width:1200px;margin:0 auto;padding:72px 22px}.page-main{min-height:70vh}.hero{max-width:1280px;margin:0 auto;padding:72px 22px 54px;display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;position:relative}.hero:before{content:"";position:absolute;inset:20px 10px;border-radius:42px;background:radial-gradient(circle at 20% 12%,rgba(255,111,174,.23),transparent 28%),radial-gradient(circle at 80% 18%,rgba(63,140,255,.20),transparent 30%),linear-gradient(135deg,#F3F0FF 0%,#F0F7FF 62%,#FFF4FB 100%);z-index:-1}.hero-copy{padding:28px}.section-kicker,.badge,.label,.tag{color:#7B5CFF;font-weight:900;letter-spacing:.04em}.hero h1,.sub-hero h1{margin:.15em 0;color:#211B2E;font-size:clamp(42px,7vw,84px);line-height:1.02;letter-spacing:-.05em}.hero h2{font-size:clamp(28px,3.5vw,48px);line-height:1.18;margin:0 0 20px;color:#211B2E}.hero p,.sub-hero p,.section-lead{font-size:18px;color:#4b4358;margin:0 0 20px}.hero-actions,.section-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:24px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.hero-tags span,.mini-tag{border-radius:999px;background:#fff;border:1px solid rgba(123,92,255,.16);padding:8px 12px;color:#5B3FE8;font-weight:800}.hero-visual{position:relative}.hero-visual img{width:100%;border-radius:34px;box-shadow:0 28px 66px rgba(91,63,232,.20);object-fit:contain}.floating-card{position:absolute;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid rgba(123,92,255,.16);border-radius:20px;padding:14px 16px;box-shadow:0 18px 42px rgba(91,63,232,.12);font-weight:800}.floating-card.one{left:-18px;bottom:36px}.floating-card.two{right:8px;top:28px}.highlight-strip{max-width:1200px;margin:0 auto 20px;padding:0 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card,.zone-card,.info-card,.review-card,.faq-card,.pill-card,.notice-band,.sub-hero-card{background:#fff;border:1px solid rgba(123,92,255,.16);box-shadow:0 18px 42px rgba(91,63,232,.12);border-radius:22px}.info-card{padding:24px}.info-card h3,.zone-card h3,.review-card h3,.faq-card h3,.pill-card h3{margin:0 0 8px;color:#211B2E}.info-card p,.zone-card p,.review-card p,.faq-card p,.pill-card p{margin:0;color:#6F687A}.pill-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.pill-card{padding:18px;min-height:150px}.pill-card a{display:inline-block;margin-top:10px;font-weight:900}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.split.reverse{direction:rtl}.split.reverse>*{direction:ltr}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.content-img{border-radius:28px;box-shadow:0 18px 42px rgba(91,63,232,.12);background:#fff}.section-title{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:8px 0 18px;color:#211B2E}.section-text p{color:#4b4358;margin:0 0 16px}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.zone-card{padding:24px;overflow:hidden}.zone-card img{border-radius:18px;margin-bottom:18px;background:#F3F0FF}.service-list{padding:0;margin:16px 0 0;list-style:none;display:grid;gap:10px}.service-list li{padding-left:22px;position:relative;color:#4b4358}.service-list li:before{content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,#7B5CFF,#FF6FAE)}.soft-bg{background:linear-gradient(135deg,rgba(237,232,255,.86),rgba(234,243,255,.88));border-radius:36px}.safety-zone{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card strong{display:block;color:#211B2E;margin-bottom:8px}.faq-list{display:grid;gap:14px}.faq-card{padding:22px}.notice-band{max-width:1200px;margin:0 auto 70px;padding:28px;background:linear-gradient(135deg,#fff,#F3F0FF)}.notice-band h2{margin:0 0 10px;color:#211B2E}.sub-hero{max-width:1200px;margin:0 auto;padding:60px 22px 34px}.sub-hero-card{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;padding:34px;background:linear-gradient(135deg,#F3F0FF,#F0F7FF 66%,#fff)}.sub-hero-card img{border-radius:26px;box-shadow:0 18px 42px rgba(91,63,232,.12);object-fit:contain;background:#fff}.breadcrumb{font-size:14px;font-weight:800;color:#7B5CFF;margin-bottom:12px}.prose-card{padding:30px}.prose-card p{margin:0 0 16px;color:#4b4358}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.qa-wrap{display:grid;gap:18px}.qa-item{padding:24px;border-radius:22px;background:#fff;border:1px solid rgba(123,92,255,.16);box-shadow:0 18px 42px rgba(91,63,232,.10)}.qa-item h2{font-size:21px;margin:0 0 10px;color:#211B2E}.site-footer{background:#211B2E;color:#F1ECFF;margin-top:20px}.footer-inner{max-width:1200px;margin:0 auto;padding:58px 22px;display:grid;grid-template-columns:1.1fr 1.7fr;gap:40px}.footer-logo{color:#fff}.footer-logo img{width:44px}.footer-brand p{color:#d9d1ee;margin:14px 0}.footer-tip{font-size:14px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h3{margin:0 0 12px;color:#fff}.footer-links a{display:block;color:#F1ECFF;opacity:.86;margin:7px 0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:18px 22px;color:#d9d1ee;font-size:14px}.text-link{font-weight:900}.mini-note{font-size:14px;color:#A09AAD;margin-top:12px}.feature-chip{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.feature-chip span{padding:7px 11px;border-radius:999px;background:#EDE8FF;color:#5B3FE8;font-weight:800;font-size:14px}@media(max-width:1020px){.nav-core{display:none}.mobile-menu{display:inline-flex}.desktop-menu{display:inline-flex}.hero,.split,.sub-hero-card,.footer-inner{grid-template-columns:1fr}.highlight-strip,.pill-grid{grid-template-columns:repeat(2,1fr)}.three-col,.guide-grid,.review-grid{grid-template-columns:repeat(2,1fr)}.floating-card{position:static;margin-top:12px}.hero-copy{padding:18px}}@media(max-width:680px){body{padding-bottom:70px}.header-inner{min-height:64px;padding:0 14px}.site-logo span{font-size:19px}.site-logo img{max-height:38px}.header-actions .small{padding:8px 12px;font-size:13px}.desktop-menu{display:none}.hero{padding:42px 14px}.hero:before{inset:12px 8px;border-radius:28px}.hero-copy{padding:14px}.hero p,.sub-hero p,.section-lead{font-size:16px}.section{padding:48px 14px}.highlight-strip,.pill-grid,.two-col,.three-col,.safety-zone,.guide-grid,.review-grid{grid-template-columns:1fr}.sub-hero{padding:38px 14px 22px}.sub-hero-card{padding:22px}.drawer-nav{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:10px;right:10px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.94);border:1px solid rgba(123,92,255,.16);box-shadow:0 14px 34px rgba(91,63,232,.16);border-radius:22px;backdrop-filter:blur(10px);overflow:hidden}.mobile-bottom a{text-align:center;color:#5B3FE8;font-weight:900;padding:10px 4px;font-size:13px}.footer-inner,.footer-links{grid-template-columns:1fr}.notice-band{margin:0 14px 52px}.main-btn,.ghost-btn{width:100%}.hero-actions,.section-actions{gap:10px}.pill-card{min-height:auto}}