:root{
  --bg:#F5F7FF;--nav:rgba(12,18,40,.94);--title:#131A35;--brand:#5B6CFF;--deep:#16213E;
  --cyan:#00D4FF;--gold:#FFC857;--red:#D94F70;--light-blue:#EAF7FF;--light-gold:#FFF4D6;
  --violet:#7A5CFF;--text:#1F2740;--muted:#66708A;--soft:#9AA4BA;--card:#fff;--dark:#11182F;
  --border:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--radius:24px;
  --gradient:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 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","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:none}button,a{ -webkit-tap-highlight-color:transparent}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:16px;top:10px;z-index:20000;background:#fff;padding:8px 14px;border-radius:8px}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;white-space:nowrap}.site-logo img{max-height:44px;width:auto}.site-logo strong{font-size:20px;letter-spacing:.03em}.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;flex:1}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;background:var(--gradient);color:#fff;font-weight:700;box-shadow:0 14px 32px rgba(91,108,255,.22);transition:transform .2s ease,box-shadow .2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(91,108,255,.3)}.main-btn.compact{min-height:40px;padding:0 18px;font-size:14px}.menu-toggle{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);border-radius:50%;display:grid;place-content:center;gap:4px;cursor:pointer}.menu-toggle span{width:17px;height:2px;background:#fff;border-radius:3px}.mobile-only{display:none}
.drawer-overlay{position:fixed;inset:0;background:rgba(8,12,28,.54);z-index:10000;opacity:0;transition:opacity .22s ease}.drawer-overlay.show{opacity:1}.site-drawer{position:fixed;right:0;top:0;bottom:0;width:min(390px,88vw);background:#fff;z-index:10001;transform:translateX(105%);transition:transform .26s ease;box-shadow:-20px 0 50px rgba(8,12,28,.2);padding:24px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:16px}.drawer-brand{display:flex;align-items:center;gap:9px;color:var(--title)}.drawer-brand img{height:38px;width:auto}.drawer-close{font-size:30px;line-height:1;width:40px;height:40px;border:0;background:var(--light-blue);color:var(--title);border-radius:50%;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}.drawer-nav a,.drawer-links a{padding:11px 12px;border:1px solid var(--border);border-radius:13px;color:var(--text);background:#fff}.drawer-nav a:hover,.drawer-links a:hover{background:var(--light-blue);color:var(--brand)}.drawer-links{display:grid;gap:10px;border-top:1px solid var(--border);padding-top:18px}
.page-shell{max-width:1240px;margin:0 auto;padding:0 24px}.section{padding:72px 0}.section.tight{padding:42px 0}.section-head{max-width:760px;margin-bottom:28px}.section-kicker{display:inline-flex;color:#8E6E00;background:var(--light-gold);padding:5px 11px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:10px}.section-title,h1,h2,h3{color:var(--title);line-height:1.25}.section-title{font-size:clamp(28px,4vw,44px);margin:0 0 12px}.section-head p{margin:0;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:5px;font-weight:700;color:var(--brand)}.text-link::after{content:'→'}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 18%,rgba(0,212,255,.25),transparent 32%),radial-gradient(circle at 12% 12%,rgba(122,92,255,.2),transparent 30%),linear-gradient(145deg,#f9f7ff 0%,#edf8ff 48%,#fff3fb 100%)}.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.hero::before{width:260px;height:260px;background:rgba(91,108,255,.08);left:-80px;bottom:-100px}.hero::after{width:200px;height:200px;background:rgba(217,79,112,.09);right:8%;top:10%}.hero-inner{max-width:1240px;margin:0 auto;padding:84px 24px 70px;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:54px;position:relative;z-index:1}.hero-copy h1{font-size:clamp(50px,8vw,84px);margin:0 0 8px;letter-spacing:-.05em}.hero-subtitle{font-size:clamp(22px,3vw,34px);font-weight:800;color:var(--deep);margin:0 0 18px}.hero-copy p{font-size:17px;color:#4F5A76;margin:0 0 24px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-points span{background:rgba(255,255,255,.85);border:1px solid var(--border);border-radius:999px;padding:7px 12px;color:var(--deep);font-size:14px}.hero-visual{position:relative}.hero-visual img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 28px 40px rgba(25,43,91,.22))}.hero-badge{position:absolute;right:1%;bottom:9%;background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px 16px;box-shadow:var(--shadow);font-size:14px;font-weight:700;color:var(--title)}
.highlight-strip{margin-top:-24px;position:relative;z-index:3}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.highlight-item{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px;padding:20px}.highlight-item strong{display:block;color:var(--title);margin-bottom:6px}.highlight-item p{margin:0;color:var(--muted);font-size:14px}.capsule-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.capsule{background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px;transition:transform .2s ease,box-shadow .2s ease}.capsule:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.capsule strong{display:block;color:var(--title);margin-bottom:6px}.capsule p{font-size:13px;color:var(--muted);margin:0 0 8px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:var(--radius)}.card,.info-card,.review-card{padding:26px}.zone-card{overflow:hidden}.zone-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:linear-gradient(145deg,#f3f5ff,#eefaff)}.zone-body{padding:24px}.zone-body h3,.info-card h3{margin:0 0 10px;font-size:23px}.zone-body p,.info-card p{margin:0 0 14px;color:var(--muted)}.service-points{margin:18px 0;padding:0;list-style:none;display:grid;gap:10px}.service-points li{position:relative;padding-left:22px}.service-points li::before{content:'•';position:absolute;left:6px;color:var(--brand);font-weight:900}.media-split{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}.media-split.reverse{grid-template-columns:.95fr 1.05fr}.content-img{border-radius:28px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);width:100%;height:auto;object-fit:contain}.feature-box{background:linear-gradient(145deg,#fff,#f3f7ff);border:1px solid var(--border);border-radius:30px;padding:34px;box-shadow:var(--shadow)}.feature-box h2{font-size:36px;margin:0 0 14px}.feature-box p{color:var(--muted)}
.dark-band{background:linear-gradient(135deg,#11182F,#18264B);color:#EEF2FF}.dark-band h2,.dark-band h3{color:#fff}.dark-band p{color:#C9D2EA}.safety-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}.safety-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.safety-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:18px}.safety-item strong{display:block;color:#fff}.safety-item span{color:#C9D2EA;font-size:14px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{margin:0;color:var(--text)}.review-card small{display:block;margin-top:14px;color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px 22px}.faq-item h3{font-size:18px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.notice-box{background:linear-gradient(135deg,#FFF4D6,#F0F6FF);border:1px solid rgba(255,200,87,.55);border-radius:26px;padding:28px}.notice-box h2,.notice-box h3{margin-top:0}.notice-box p:last-child{margin-bottom:0}
.page-hero{background:radial-gradient(circle at 90% 5%,rgba(0,212,255,.17),transparent 28%),linear-gradient(145deg,#fbf9ff,#edf8ff);border-bottom:1px solid var(--border)}.page-hero-inner{max-width:1240px;margin:0 auto;padding:70px 24px;display:grid;grid-template-columns:1fr .82fr;gap:48px;align-items:center}.page-hero h1{font-size:clamp(38px,6vw,62px);margin:0 0 12px}.page-hero p{font-size:17px;color:var(--muted);margin:0 0 22px}.page-hero img{width:100%;max-height:420px;object-fit:contain;border-radius:28px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.eyebrow{display:inline-flex;padding:5px 11px;border-radius:999px;background:var(--light-blue);color:var(--brand);font-size:13px;font-weight:800;margin-bottom:12px}.content-prose{font-size:16px;color:var(--text)}.content-prose p{margin:0 0 18px}.content-prose h2{font-size:30px;margin:34px 0 14px}.content-prose h3{font-size:21px;margin:26px 0 10px}.content-prose ul{padding-left:20px}.callout{margin:26px 0;padding:22px 24px;border-left:4px solid var(--brand);background:#fff;border-radius:0 18px 18px 0;box-shadow:0 10px 30px rgba(25,43,91,.08)}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}.mini-card{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--border)}.mini-card strong{display:block;color:var(--title);margin-bottom:6px}.mini-card p{font-size:14px;color:var(--muted);margin:0}.cta-panel{display:flex;justify-content:space-between;gap:30px;align-items:center;background:linear-gradient(135deg,#eef1ff,#eafcff);border:1px solid var(--border);border-radius:28px;padding:30px;margin:38px 0}.cta-panel h2{margin:0 0 8px}.cta-panel p{margin:0;color:var(--muted)}
.site-footer{background:#0B1024;color:#EEF2FF;padding:54px 24px 28px}.footer-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}.footer-logo{display:flex;align-items:center;gap:10px;font-size:20px}.footer-logo img{height:42px;width:auto}.footer-brand p{color:#AEB9D4;max-width:420px}.footer-col{display:grid;align-content:start;gap:8px}.footer-col strong{margin-bottom:6px;color:#fff}.footer-col a{color:#C9D2EA;font-size:14px}.footer-col a:hover{color:#fff}.footer-notice{max-width:1240px;margin:34px auto 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);padding:18px 0;color:#AEB9D4;font-size:13px}.footer-notice p{margin:0}.footer-bottom{max-width:1240px;margin:20px auto 0;display:flex;gap:20px;flex-wrap:wrap;color:#7F8BAA;font-size:13px}.footer-bottom a{color:#AEB9D4}.mobile-bottom-nav{display:none}
@media (max-width:1050px){.nav-core{gap:2px}.nav-core a{padding:8px 9px;font-size:14px}.capsule-nav{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.desktop-only{display:none!important}.mobile-only{display:grid}.header-inner{min-height:64px;padding:0 14px;grid-template-columns:46px 1fr auto;display:grid;gap:10px}.site-logo{justify-self:center}.site-logo strong{display:none}.header-actions{justify-self:end}.header-actions .main-btn{display:inline-flex}.hero-inner,.page-hero-inner,.media-split,.media-split.reverse,.safety-grid{grid-template-columns:1fr}.hero-inner{padding-top:58px}.hero-copy{text-align:center}.hero-actions,.hero-points{justify-content:center}.hero-visual{max-width:650px;margin:0 auto}.highlight-grid,.grid-3{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.page-hero-inner{padding:50px 24px}.mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:12px;z-index:9000;background:rgba(11,16,36,.95);backdrop-filter:blur(12px);border-radius:18px;padding:8px;grid-template-columns:repeat(4,1fr);box-shadow:0 15px 38px rgba(11,16,36,.28)}.mobile-bottom-nav a{color:#EEF2FF;text-align:center;padding:8px 4px;font-size:13px;border-radius:12px}.mobile-bottom-nav a:hover{background:rgba(255,255,255,.08)}body{padding-bottom:84px}.site-footer{padding-bottom:92px}}
@media (max-width:620px){.header-actions .main-btn{min-height:36px;padding:0 13px;font-size:12px}.site-logo img{max-height:38px}.hero-inner{padding:46px 18px 54px;gap:34px}.hero-copy h1{font-size:50px}.hero-copy p{font-size:15px}.page-shell{padding:0 18px}.section{padding:54px 0}.section.tight{padding:34px 0}.section-title{font-size:30px}.highlight-grid,.grid-2,.grid-3,.grid-4,.review-grid,.safety-list,.mini-grid,.footer-inner,.capsule-nav{grid-template-columns:1fr}.highlight-strip{margin-top:-18px}.feature-box{padding:25px}.feature-box h2{font-size:30px}.page-hero-inner{padding:42px 18px;gap:30px}.page-hero h1{font-size:40px}.page-hero p{font-size:15px}.cta-panel{align-items:flex-start;flex-direction:column}.site-drawer{left:0;right:auto;transform:translateX(-105%)}.site-drawer.open{transform:translateX(0)}.drawer-nav{grid-template-columns:1fr 1fr}.footer-col{padding-top:10px}.site-footer{padding-left:18px;padding-right:18px}}