:root{
  --bg:#F5F7FF;--ink:#1F2740;--muted:#66708A;--title:#131A35;--brand:#5B6CFF;--brand2:#7A5CFF;--cyan:#00D4FF;--gold:#FFC857;--nav:#0C1228;--line:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:var(--brand);text-decoration:none}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);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;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 24px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.04em;white-space:nowrap}.site-logo img{width:42px;height:42px;object-fit:contain}.nav-core{display:flex;align-items:center;gap:8px}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px}.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;color:#fff;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);border-radius:999px;box-shadow:0 14px 32px rgba(91,108,255,.22);font-weight:700}.main-btn.compact{min-height:40px;padding:0 18px}.menu-toggle{border:1px solid rgba(255,255,255,.2);color:#fff;background:rgba(255,255,255,.08);border-radius:999px;min-width:44px;min-height:40px;padding:0 14px;cursor:pointer}.mobile-only{display:none}.drawer-mask{position:fixed;inset:0;background:rgba(6,10,25,.58);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.site-drawer{position:fixed;right:0;top:0;width:min(380px,88vw);height:100dvh;background:#11182F;color:#fff;z-index:10001;transform:translateX(102%);transition:.28s ease;box-shadow:-20px 0 50px rgba(0,0,0,.25);padding:24px;overflow:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;font-size:22px;margin-bottom:20px}.drawer-head button{border:0;background:rgba(255,255,255,.1);color:#fff;width:40px;height:40px;border-radius:50%;font-size:24px}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{color:#eef2ff;background:rgba(255,255,255,.06);padding:12px 14px;border-radius:14px}.drawer-nav a:hover{background:rgba(0,212,255,.14)}main{min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:84px 0}.section.compact{padding:52px 0}.section-title{font-size:clamp(28px,4vw,46px);line-height:1.18;color:var(--title);margin:0 0 16px}.section-kicker{display:inline-block;color:#A66B00;background:#FFF4D6;border-radius:999px;padding:6px 12px;font-size:14px;font-weight:800;margin-bottom:14px}.section-lead{max-width:820px;color:var(--muted);font-size:18px;margin:0 0 30px}.hero{padding:72px 0 58px;background:radial-gradient(circle at 15% 25%,rgba(122,92,255,.2),transparent 35%),radial-gradient(circle at 85% 10%,rgba(0,212,255,.2),transparent 34%),linear-gradient(145deg,#F7F3FF 0%,#ECF7FF 52%,#FFF1FA 100%)}.hero-grid{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.hero h1{font-size:clamp(52px,8vw,92px);line-height:1;margin:0 0 20px;color:var(--title);letter-spacing:-.04em}.hero .subtitle{font-size:clamp(24px,3vw,38px);font-weight:800;color:#4D5DE6;margin-bottom:18px}.hero p{font-size:18px;color:#526078}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--title);font-weight:700}.hero-points{display:flex;flex-wrap:wrap;gap:10px}.hero-points span{background:rgba(255,255,255,.84);border:1px solid var(--line);padding:8px 12px;border-radius:999px;color:#49516A}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:8% -4% -6% 8%;background:linear-gradient(135deg,rgba(91,108,255,.22),rgba(0,212,255,.18));filter:blur(35px);border-radius:48px}.hero-visual img{position:relative;width:100%;max-height:620px;object-fit:contain;border-radius:32px;filter:drop-shadow(0 30px 45px rgba(25,43,91,.22))}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.card{padding:26px}.card h3,.zone-card h3,.info-card h3{margin:0 0 10px;color:var(--title);font-size:22px}.card p,.zone-card p,.info-card p,.review-card p{color:var(--muted);margin:0}.highlights{margin-top:-24px;position:relative;z-index:3}.highlight-card{padding:22px}.highlight-card strong{display:block;color:var(--title);font-size:20px;margin-bottom:6px}.capsules{display:flex;flex-wrap:wrap;gap:12px}.capsule{background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 16px;box-shadow:0 10px 24px rgba(25,43,91,.08)}.capsule strong{color:var(--title);margin-right:8px}.media-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}.media-split.reverse{grid-template-columns:1.1fr .9fr}.media-split img,.zone-card img,.page-hero img{width:100%;max-height:520px;object-fit:contain;border-radius:26px;background:linear-gradient(145deg,#EEF3FF,#FFF6FD);padding:10px}.text-card{padding:34px}.text-card p{color:var(--muted)}.feature-list{display:grid;gap:12px;margin:20px 0}.feature-item{display:flex;gap:12px}.feature-item:before{content:"✓";display:grid;place-items:center;flex:0 0 28px;height:28px;border-radius:50%;background:#EAF7FF;color:#3568E8;font-weight:800}.zone-card{overflow:hidden}.zone-card .zone-body{padding:26px}.zone-card .text-link{display:inline-block;margin-top:14px;font-weight:700}.dark-section{background:#11182F;color:#eef2ff}.dark-section .section-title,.dark-section h3{color:#fff}.dark-section .section-lead,.dark-section p{color:#b8c2da}.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.security-card{padding:28px;background:linear-gradient(145deg,#14203B,#18254A);border:1px solid rgba(255,255,255,.1);border-radius:24px}.security-card img{max-height:280px;margin:auto;object-fit:contain}.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.review-card{padding:24px}.review-card strong{display:block;color:var(--title);margin-bottom:8px}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 12px 28px rgba(25,43,91,.08)}.faq-item h3{margin:0 0 8px;color:var(--title);font-size:19px}.faq-item p{margin:0;color:var(--muted)}.notice{background:linear-gradient(135deg,#FFF4D6,#EFF8FF);border:1px solid var(--line);border-radius:24px;padding:28px}.notice h2{margin-top:0;color:var(--title)}.page-hero{padding:64px 0;background:linear-gradient(145deg,#F4F0FF,#EAF7FF 55%,#FFF4FA)}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.page-hero h1{font-size:clamp(40px,6vw,68px);line-height:1.08;margin:0 0 18px;color:var(--title)}.page-hero p{font-size:18px;color:var(--muted)}.article{max-width:920px}.article h2{margin-top:40px;color:var(--title);font-size:30px}.article h3{color:var(--title)}.article p{font-size:17px;color:#4F5B75}.service-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0}.service-point{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.service-point strong{display:block;color:var(--title);margin-bottom:8px}.quote{border-left:4px solid var(--brand);background:#fff;border-radius:0 18px 18px 0;padding:22px;margin:24px 0;color:#55617B}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(135deg,#5B6CFF,#7A5CFF 48%,#00D4FF);color:#fff;border-radius:28px;padding:34px}.cta-band h2{color:#fff;margin:0}.cta-band p{color:#edf2ff;margin:8px 0 0}.cta-band .ghost-btn{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.14);color:#fff}.site-footer{background:#0B1024;color:#EEF2FF;padding:54px 24px 24px}.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer-grid h3{color:#fff;margin-top:0}.footer-grid p{color:#AEB9D4}.footer-grid a{display:block;color:#DDE5FF;margin:7px 0}.footer-logo{margin-bottom:14px}.footer-bottom{max-width:1200px;margin:34px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9DA9C8;font-size:14px}.mobile-tabbar{display:none}
@media(max-width:1024px){.nav-core{display:none}.desktop-only{display:none}.mobile-only{display:inline-flex}.hero-grid,.page-hero-grid,.media-split,.media-split.reverse{grid-template-columns:1fr}.hero-visual{order:-1}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.reviews,.service-points{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}}
@media(max-width:700px){body{padding-bottom:72px}.header-inner{min-height:64px;padding:0 12px;gap:10px}.site-logo span{font-size:16px}.site-logo img{width:34px;height:34px}.main-btn.compact{min-height:36px;padding:0 13px;font-size:14px}.hero{padding:42px 0}.hero-grid,.container{padding-left:16px;padding-right:16px}.hero h1{font-size:54px}.hero .subtitle{font-size:25px}.section{padding:58px 0}.grid-2,.grid-3,.grid-4,.reviews,.service-points,.security-grid{grid-template-columns:1fr}.card,.text-card{padding:22px}.page-hero{padding:42px 0}.page-hero-grid{padding:0}.page-hero h1{font-size:42px}.cta-band{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.mobile-tabbar{position:fixed;left:0;right:0;bottom:0;height:64px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(11,16,36,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.12);padding-bottom:env(safe-area-inset-bottom)}.mobile-tabbar a{display:grid;place-items:center;color:#EEF2FF;font-size:14px}.drawer-nav{grid-template-columns:1fr 1fr}}