:root{--bg:#F5F7FF;--nav:rgba(12,18,40,.94);--title:#131A35;--brand:#5B6CFF;--deep:#16213E;--neon:#00D4FF;--gold:#FFC857;--red:#D94F70;--softblue:#EAF7FF;--softgold:#FFF4D6;--violet:#7A5CFF;--text:#1F2740;--muted:#66708A;--light:#9AA4BA;--card:#fff;--dark:#11182F;--border:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--radius:24px;--max:1240px}
*{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","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:var(--brand);text-decoration:none}a:hover{opacity:.88}img{max-width:100%;height:auto;display:block}button{font:inherit}.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 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff}.site-logo img{width:42px;max-height:44px;object-fit:contain}.site-logo strong{font-size:24px;letter-spacing:.03em}.nav-core{display:flex;align-items:center;gap:6px}.nav-core a{color:#EEF2FF;border-radius:999px;padding:8px 12px;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;padding:12px 22px;border-radius:999px;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff;font-weight:700;box-shadow:0 14px 32px rgba(91,108,255,.22);border:0}.secondary-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:999px;color:var(--brand);background:#fff;border:1px solid var(--border);font-weight:700}.menu-btn{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:13px;background:rgba(255,255,255,.08);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.menu-btn span{width:18px;height:2px;background:#fff;border-radius:3px}.menu-btn-mobile{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(8,12,28,.48);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.site-drawer{position:fixed;z-index:10001;top:0;right:0;width:min(390px,92vw);height:100dvh;background:#fff;box-shadow:-24px 0 50px rgba(15,25,58,.22);transform:translateX(105%);transition:.28s;padding:22px;overflow:auto}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-open .site-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.drawer-logo{display:flex;align-items:center;gap:10px;color:var(--title);font-size:22px;font-weight:800}.drawer-logo img{width:40px}.drawer-close{border:0;background:#EEF1FF;color:var(--title);width:42px;height:42px;border-radius:50%;font-size:28px;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:10px 12px;border-radius:12px;background:#F6F7FF;color:var(--title)}.drawer-note{margin-top:20px;padding:16px;border-radius:16px;background:var(--softblue);color:var(--muted);font-size:14px}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.section{padding:76px 0}.section-sm{padding:46px 0}.section-kicker{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:800;letter-spacing:.16em;color:#8E62FF;text-transform:uppercase;margin-bottom:10px}.section-kicker:before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--violet),var(--neon))}.section-title{font-size:clamp(30px,4vw,48px);line-height:1.18;margin:0 0 18px;color:var(--title);letter-spacing:-.02em}.section-lead{max-width:780px;color:var(--muted);font-size:18px;margin:0}.hero{position:relative;overflow:hidden;padding:72px 0 66px;background:radial-gradient(circle at 12% 18%,rgba(122,92,255,.15),transparent 28%),radial-gradient(circle at 90% 20%,rgba(0,212,255,.18),transparent 30%),linear-gradient(135deg,#F4F1FF 0%,#EDF9FF 52%,#FFF4FB 100%)}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-150px;bottom:-200px;background:rgba(255,200,87,.12)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:56px}.hero h1{font-size:clamp(56px,8vw,96px);line-height:.95;margin:0 0 20px;color:var(--title);letter-spacing:-.055em}.hero-sub{font-size:clamp(24px,3vw,38px);font-weight:800;color:var(--deep);margin:0 0 18px}.hero-copy{font-size:17px;color:var(--muted);max-width:680px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.hero-points span,.pill{display:inline-flex;align-items:center;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--border);color:var(--deep);font-size:14px}.hero-visual{position:relative}.hero-visual img{width:100%;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(24,38,84,.18))}.float-card{position:absolute;max-width:210px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow);border-radius:18px;padding:14px}.float-card strong{display:block;color:var(--title)}.float-one{left:-28px;bottom:10%}.float-two{right:-10px;top:8%}.highlight-strip{margin-top:-2px;background:#fff;border-top:1px solid rgba(91,108,255,.1);border-bottom:1px solid rgba(91,108,255,.1)}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.highlight-item{padding:26px 24px;border-right:1px solid rgba(91,108,255,.12)}.highlight-item:last-child{border-right:0}.highlight-item h3{margin:0 0 6px;color:var(--title);font-size:18px}.highlight-item p{margin:0;color:var(--muted);font-size:14px}.channel-pills{display:flex;gap:12px;overflow:auto;padding:4px 2px 14px;scrollbar-width:thin}.channel-pill{min-width:190px;padding:16px 18px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 10px 24px rgba(25,43,91,.07)}.channel-pill strong{display:block;color:var(--title);margin-bottom:4px}.channel-pill small{display:block;color:var(--muted);line-height:1.6;min-height:44px}.channel-pill a{display:inline-block;margin-top:8px;font-weight:700;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}.split.reverse .split-media{order:2}.split-media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;object-fit:contain}.split-copy p{color:var(--muted)}.feature-list{display:grid;gap:12px;margin:22px 0}.feature-list div{padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--border)}.feature-list strong{display:block;color:var(--title)}.feature-list span{color:var(--muted);font-size:14px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;overflow:hidden}.card-body{padding:24px}.card img,.zone-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:linear-gradient(135deg,#F3F0FF,#EBF9FF)}.card h3,.zone-card h3,.info-card h3,.review-card h3{margin:0 0 10px;color:var(--title)}.card p,.zone-card p,.info-card p,.review-card p{margin:0;color:var(--muted)}.card .text-link{display:inline-block;margin-top:14px;font-weight:800}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.zone-card{padding:0}.zone-card .card-body{padding:26px}.zone-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.zone-points span{padding:10px;border-radius:12px;background:#F4F6FF;color:var(--deep);font-size:13px;text-align:center}.security-wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px}.security-card{padding:28px;border-radius:24px;background:linear-gradient(135deg,#11182F,#1A2750);color:#EEF2FF;overflow:hidden}.security-card.light{background:linear-gradient(135deg,#EFF8FF,#F7F1FF);color:var(--text);border:1px solid var(--border)}.security-card img{max-height:280px;margin:18px auto 0;object-fit:contain}.security-card h3{font-size:26px;margin:0 0 12px}.security-card p{margin:0;opacity:.86}.security-list{margin:16px 0 0;padding-left:20px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card .review-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;color:var(--light);font-size:13px}.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;color:var(--title)}.faq-item p{margin:0;color:var(--muted)}.notice{padding:24px;border:1px solid rgba(217,79,112,.18);background:linear-gradient(135deg,#FFF7FA,#F5F7FF);border-radius:22px}.notice h3{margin:0 0 10px;color:var(--title)}.notice p{margin:0;color:var(--muted)}.inner-hero{padding:64px 0 48px;background:radial-gradient(circle at 78% 30%,rgba(0,212,255,.16),transparent 28%),linear-gradient(135deg,#F3F0FF,#EFFBFF)}.inner-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}.inner-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.08;margin:0 0 18px;color:var(--title)}.inner-hero p{color:var(--muted);font-size:18px;margin:0 0 22px}.inner-hero img{width:100%;max-height:430px;object-fit:contain;filter:drop-shadow(0 22px 34px rgba(31,48,96,.16))}.content-narrow{max-width:880px;margin:0 auto}.prose h2{font-size:32px;color:var(--title);margin:34px 0 12px}.prose h3{font-size:21px;color:var(--title);margin:24px 0 8px}.prose p{color:var(--muted);margin:0 0 16px}.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}.info-card{padding:22px}.steps{counter-reset:step;display:grid;gap:16px;margin:24px 0}.step{position:relative;padding:20px 20px 20px 70px;background:#fff;border:1px solid var(--border);border-radius:18px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--neon));color:#fff;font-weight:800}.quote{padding:24px;border-left:4px solid var(--violet);background:#fff;border-radius:0 18px 18px 0;color:var(--muted);margin:24px 0}.text-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.text-links a{font-weight:700}.cta-band{padding:34px;border-radius:26px;background:linear-gradient(135deg,#16213E,#5B6CFF 60%,#00A8CB);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-band h2{margin:0 0 8px;font-size:30px}.cta-band p{margin:0;opacity:.9}.cta-band .main-btn{background:#fff;color:var(--brand);box-shadow:none;white-space:nowrap}.site-footer{background:#0B1024;color:#EEF2FF;padding:58px 0 24px}.footer-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.1fr 2fr;gap:60px}.footer-brand p{color:#AEB7D1;max-width:360px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-links h3{margin:0 0 14px;color:#fff;font-size:15px}.footer-links a{display:block;color:#C6CDE2;margin:8px 0;font-size:14px}.footer-bottom{width:min(var(--max),calc(100% - 40px));margin:34px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:30px;color:#8F9AB8;font-size:13px}.footer-bottom p{margin:0}.footer-logo{margin-bottom:18px}.mobile-quick{display:none}
@media(max-width:1050px){.nav-core{display:none}.menu-btn-desktop{display:flex}.hero-grid,.inner-hero-grid{grid-template-columns:1fr 1fr;gap:34px}.card-grid{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){body{padding-bottom:72px}.site-header{position:sticky}.header-inner{min-height:64px;padding:0 12px;gap:8px}.menu-btn-mobile{display:flex;order:0}.site-logo{order:1;position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{width:34px}.site-logo strong{font-size:20px}.header-actions{order:2;margin-left:auto}.menu-btn-desktop{display:none}.header-cta{padding:9px 14px;font-size:14px}.container{width:min(100% - 28px,var(--max))}.section{padding:54px 0}.hero{padding:50px 0 44px}.hero-grid,.inner-hero-grid,.split,.dual-grid,.security-wrap{grid-template-columns:1fr}.split.reverse .split-media{order:0}.hero-copy{font-size:16px}.hero h1{font-size:58px}.float-card{display:none}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item{border-bottom:1px solid rgba(91,108,255,.12)}.highlight-item:nth-child(2){border-right:0}.card-grid,.reviews{grid-template-columns:1fr}.zone-points,.service-points{grid-template-columns:1fr}.inner-hero{padding:48px 0 38px}.inner-hero img{max-height:320px}.cta-band{align-items:flex-start;flex-direction:column}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.mobile-quick{position:fixed;z-index:9998;left:10px;right:10px;bottom:10px;height:58px;border-radius:20px;background:rgba(11,16,36,.94);backdrop-filter:blur(12px);display:grid;grid-template-columns:repeat(4,1fr);align-items:center;box-shadow:0 12px 32px rgba(11,16,36,.22);padding:4px}.mobile-quick a{text-align:center;color:#EEF2FF;font-size:13px}.drawer-nav{grid-template-columns:1fr 1fr}.site-drawer{left:0;right:auto;transform:translateX(-105%)}.drawer-open .site-drawer{transform:translateX(0)}}
@media(max-width:440px){.header-cta{padding:8px 11px;font-size:13px}.hero-actions{align-items:stretch}.hero-actions a{width:100%}.highlight-grid{grid-template-columns:1fr}.highlight-item{border-right:0}.footer-links{grid-template-columns:1fr 1fr;gap:18px}.drawer-nav{grid-template-columns:1fr}}