*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F6F8FB;color:#1F2937;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:#1E4FFF;text-decoration:none}a:hover{color:#00A8FF}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,32,.92);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(15,27,61,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:18px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;white-space:nowrap}.site-logo img{max-height:44px;width:auto}.nav-core{display:flex;align-items:center;gap:10px}.nav-core a{color:#EAF0FF;border-radius:999px;padding:8px 13px;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,168,255,.16)}.header-actions{display:flex;align-items:center;gap:12px}.main-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;font-weight:700;min-height:44px}.main-btn{background:linear-gradient(135deg,#1E4FFF 0%,#00A8FF 55%,#F5B84B 100%);color:#fff;box-shadow:0 14px 32px rgba(30,79,255,.22)}.main-btn:hover{color:#fff;transform:translateY(-1px)}.ghost-btn{border:1px solid rgba(30,79,255,.18);color:#1E4FFF;background:#fff}.menu-btn,.drawer-close{border:0;cursor:pointer;font:inherit}.menu-btn{border-radius:999px;padding:9px 14px;color:#EAF0FF;background:rgba(255,255,255,.10)}.mobile-menu{display:none}.drawer-mask{position:fixed;inset:0;background:rgba(3,7,18,.46);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.site-drawer{position:fixed;top:0;right:0;width:min(360px,88vw);height:100vh;z-index:10001;background:#fff;box-shadow:-24px 0 60px rgba(15,27,61,.25);transform:translateX(105%);transition:.28s ease;display:flex;flex-direction:column}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .site-drawer{transform:translateX(0)}body.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid rgba(30,79,255,.12)}.drawer-close{width:36px;height:36px;border-radius:50%;background:#F0F6FF;font-size:24px;color:#0F1B3D}.drawer-nav{padding:18px 24px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{background:#F6F8FB;border:1px solid rgba(30,79,255,.12);padding:12px 14px;border-radius:16px;color:#1F2937}.drawer-nav a:hover{background:#EAF2FF;color:#1E4FFF}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 12%,rgba(0,168,255,.18),transparent 36%),radial-gradient(circle at 84% 20%,rgba(245,184,75,.25),transparent 32%),linear-gradient(135deg,#F0F6FF 0%,#FFF4D8 48%,#F6F8FB 100%);padding:82px 0 58px}.hero:before,.page-hero:before{content:"";position:absolute;width:230px;height:230px;border-radius:50%;background:rgba(0,168,255,.12);filter:blur(5px);right:8%;top:90px}.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}.section-kicker,.badge,.tag{color:#F5B84B;font-weight:800;letter-spacing:.04em}.hero h1,.page-hero h1{font-size:clamp(42px,6vw,78px);line-height:1.05;margin:12px 0 12px;color:#111827}.hero-sub{font-size:clamp(21px,2.4vw,30px);color:#0F1B3D;font-weight:700;margin:0 0 16px}.hero p{font-size:17px;color:#1F2937;margin:0 0 20px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-points span{background:#fff;border:1px solid rgba(30,79,255,.14);border-radius:999px;padding:8px 13px;box-shadow:0 10px 25px rgba(15,27,61,.08)}.hero-visual{position:relative}.hero-visual img{border-radius:34px;box-shadow:0 24px 70px rgba(15,27,61,.18);object-fit:contain}.float-card{position:absolute;background:#fff;border:1px solid rgba(30,79,255,.14);box-shadow:0 18px 42px rgba(15,27,61,.12);border-radius:22px;padding:14px 16px;max-width:210px}.float-card.one{left:-20px;bottom:36px}.float-card.two{right:-10px;top:38px}.float-card strong{display:block;color:#111827}.float-card span{font-size:13px;color:#5B6472}.section{padding:64px 0}.section.soft{background:linear-gradient(180deg,#fff 0%,#F6F8FB 100%)}.section-head{max-width:760px;margin:0 auto 30px;text-align:center}.section-head h2,.section-title{font-size:clamp(28px,3.5vw,44px);line-height:1.18;margin:8px 0 12px;color:#111827}.section-head p{color:#5B6472;margin:0}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card,.zone-card,.info-card,.review-card,.content-card,.qa-card{background:#fff;border:1px solid rgba(30,79,255,.14);box-shadow:0 18px 42px rgba(15,27,61,.12);border-radius:22px}.info-card{padding:24px}.info-card h3,.zone-card h3,.content-card h2,.content-card h3,.qa-card h3{margin:0 0 10px;color:#111827}.info-card p,.zone-card p,.content-card p,.qa-card p{color:#5B6472;margin:0 0 12px}.capsules{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.capsule{background:#fff;border:1px solid rgba(30,79,255,.14);border-radius:999px;padding:15px 18px;display:flex;flex-direction:column;min-height:112px;box-shadow:0 12px 28px rgba(15,27,61,.08)}.capsule strong{color:#111827}.capsule span{font-size:14px;color:#5B6472;line-height:1.55}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}.split.reverse{grid-template-columns:1.1fr .9fr}.media-card{position:relative}.media-card img,.zone-card img,.content-img{border-radius:24px;border:1px solid rgba(30,79,255,.14);box-shadow:0 18px 42px rgba(15,27,61,.12);object-fit:contain;background:#fff}.zone-card{padding:20px}.zone-card img{margin-bottom:16px}.link-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}.text-link{font-weight:700}.text-link:after{content:" →"}.service-points{display:grid;gap:10px;margin:16px 0}.service-points span{display:block;background:#F0F6FF;border:1px solid rgba(30,79,255,.12);border-radius:16px;padding:10px 13px;color:#1F2937}.safety-band{background:#111827;color:#EAF0FF;border-radius:30px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;box-shadow:0 18px 42px rgba(15,27,61,.12)}.safety-band h2{color:#fff;margin:0 0 12px}.safety-band p{color:#D7E2FF}.safety-band img{border-radius:24px;background:#fff}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:#1F2937}.review-card strong{display:block;margin-top:14px;color:#1E4FFF}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.qa-card{padding:22px}.notice{background:linear-gradient(135deg,#EAF2FF,#FFF4D8);border:1px solid rgba(245,184,75,.28);border-radius:28px;padding:28px;box-shadow:0 18px 42px rgba(15,27,61,.09)}.notice h2{margin-top:0;color:#111827}.site-footer{background:#0B1020;color:#EAF0FF;padding:58px 0 26px}.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.2fr 1.3fr;gap:46px}.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px}.footer-logo img{height:42px}.footer-brand p{color:#C8D4EA}.footer-note{font-size:14px}.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-cols h3{color:#fff;margin:0 0 12px}.footer-cols a{display:block;color:#EAF0FF;margin:8px 0}.footer-bottom{text-align:center;color:#9AA3B2;border-top:1px solid rgba(255,255,255,.08);margin-top:34px;padding-top:20px}.mobile-tab{display:none}.page-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 18%,rgba(245,184,75,.22),transparent 34%),linear-gradient(135deg,#F0F6FF,#F6F8FB 54%,#FFF4D8);padding:64px 0}.page-hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:38px;align-items:center}.page-hero p{font-size:17px;color:#5B6472}.page-hero img{border-radius:30px;box-shadow:0 18px 42px rgba(15,27,61,.12);background:#fff}.page-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}.content-card{padding:28px}.content-card.wide{grid-column:auto}.content-card ul{margin:12px 0 0;padding-left:20px;color:#5B6472}.content-card li{margin:8px 0}.mini-cards{display:grid;gap:16px}.quote{font-size:18px;color:#111827;background:#F0F6FF;border-radius:18px;padding:16px;border:1px solid rgba(30,79,255,.12)}.breadcrumb{font-size:14px;color:#5B6472}.form-like{display:grid;gap:12px}.field-row{background:#F6F8FB;border:1px solid rgba(30,79,255,.12);border-radius:16px;padding:14px 16px;color:#5B6472}.faq-list{display:grid;gap:16px}.faq-list .qa-card{padding:24px}.download-panel{background:#111827;color:#EAF0FF;border-radius:26px;padding:28px;box-shadow:0 18px 42px rgba(15,27,61,.12)}.download-panel h2{color:#fff}.download-panel p{color:#D7E2FF}@media (max-width:1050px){.nav-core{display:none}.mobile-menu{display:inline-flex}.site-logo span{display:inline}.grid-4,.grid-3,.reviews{grid-template-columns:repeat(2,1fr)}.capsules{grid-template-columns:repeat(2,1fr)}.hero-grid,.page-hero-grid,.split,.split.reverse,.safety-band,.footer-inner,.page-grid{grid-template-columns:1fr}.float-card{position:static;margin-top:12px;max-width:none}}@media (max-width:680px){body{padding-bottom:68px}.header-inner{min-height:64px;padding:0 14px;gap:10px}.site-logo{font-size:17px;position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{max-height:36px}.drawer-trigger{display:none}.header-cta{padding:9px 13px;min-height:38px;font-size:13px}.hero{padding:52px 0 40px}.container{width:min(100% - 28px,1180px)}.hero h1,.page-hero h1{font-size:42px}.hero-sub{font-size:22px}.section{padding:46px 0}.grid-4,.grid-3,.grid-2,.reviews,.faq-grid,.capsules,.footer-cols{grid-template-columns:1fr}.capsule{border-radius:22px}.drawer-nav{grid-template-columns:1fr}.site-drawer{left:0;right:auto;transform:translateX(-105%)}.drawer-open .site-drawer{transform:translateX(0)}.mobile-tab{position:fixed;left:12px;right:12px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(12,18,32,.94);backdrop-filter:blur(10px);border-radius:20px;padding:8px;box-shadow:0 14px 38px rgba(15,27,61,.22)}.mobile-tab a{text-align:center;color:#EAF0FF;font-size:13px;padding:8px 0;border-radius:14px}.mobile-tab a:hover{background:rgba(0,168,255,.18);color:#fff}.content-card{padding:22px}.safety-band{padding:22px}.footer-inner{width:min(100% - 28px,1180px)}}