:root{--bg:#F5F7FF;--nav:rgba(12,18,40,.94);--title:#131A35;--primary:#5B6CFF;--deep:#16213E;--cyan:#00D4FF;--gold:#FFC857;--rose:#D94F70;--lav:#7A5CFF;--text:#1F2740;--muted:#66708A;--soft:#9AA4BA;--card:#fff;--dark:#11182F;--line: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","Hiragino Sans GB","Microsoft YaHei",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(--primary);text-decoration:none}button,a{ -webkit-tap-highlight-color:transparent}h1,h2,h3,h4{color:var(--title);line-height:1.25;margin-top:0}p{margin:0 0 1em}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.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{width:min(calc(100% - 32px),1280px);margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;white-space:nowrap}.site-logo img{width:42px;height:42px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:6px;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:10px 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);transition:transform .2s ease,box-shadow .2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,108,255,.3)}.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 22px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--primary);font-weight:700}.menu-toggle{width:44px;height:44px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:14px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.menu-toggle span{width:20px;height:2px;border-radius:9px;background:#fff}.mobile-only{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(7,11,28,.55);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.site-drawer{position:fixed;right:0;top:0;width:min(390px,92vw);height:100dvh;background:#fff;z-index:10001;transform:translateX(105%);transition:transform .28s ease;box-shadow:-18px 0 55px rgba(13,20,48,.25);padding:26px;overflow-y:auto}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-open .site-drawer{transform:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:21px;color:var(--title)}.drawer-close{border:0;background:#F0F2FF;color:var(--title);width:42px;height:42px;border-radius:50%;font-size:28px;cursor:pointer}.drawer-nav{display:grid;gap:8px}.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:14px;color:var(--text);background:#F8F9FF;border:1px solid transparent}.drawer-nav a:hover{border-color:var(--line);background:#EFF8FF}.drawer-nav span{font-size:12px;color:var(--muted)}
.hero{position:relative;overflow:hidden;padding:78px 0 54px;background:radial-gradient(circle at 14% 15%,rgba(122,92,255,.22),transparent 32%),radial-gradient(circle at 87% 20%,rgba(0,212,255,.18),transparent 28%),linear-gradient(145deg,#F9F6FF 0%,#EEF7FF 52%,#FFF7FB 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(1px)}.hero:before{width:280px;height:280px;right:-100px;bottom:-110px;background:rgba(255,200,87,.18)}.hero:after{width:170px;height:170px;left:42%;top:18px;background:rgba(217,79,112,.1)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:58px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:14px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before,.section-kicker:before{content:"";width:30px;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--cyan))}.hero h1{font-size:clamp(48px,7vw,86px);margin:12px 0 12px;letter-spacing:-.045em}.hero-subtitle{font-size:clamp(22px,3vw,34px);font-weight:750;color:var(--deep);margin-bottom:18px}.hero-copy{font-size:17px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 22px}.hero-points{display:flex;gap:10px;flex-wrap:wrap}.hero-points span{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.78);border:1px solid var(--line);font-size:13px;color:var(--deep);font-weight:650}.hero-visual{position:relative}.hero-visual img{width:100%;max-height:560px;object-fit:contain;filter:drop-shadow(0 28px 40px rgba(34,48,101,.24))}.floating-note{position:absolute;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow);border-radius:18px;padding:12px 16px;font-size:13px;color:var(--deep);backdrop-filter:blur(10px)}.note-one{left:-20px;top:14%}.note-two{right:-10px;bottom:15%}.highlight-strip{margin-top:-20px;position:relative;z-index:2}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.highlight-item{padding:22px 24px;border-right:1px solid var(--line)}.highlight-item:last-child{border-right:0}.highlight-item strong{display:block;color:var(--title);font-size:17px;margin-bottom:5px}.highlight-item p{font-size:13px;color:var(--muted);margin:0}.section{padding:76px 0}.section-tight{padding:50px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{font-size:clamp(30px,4vw,46px);margin:8px 0 0;letter-spacing:-.025em}.section-head p{max-width:610px;color:var(--muted);margin:0}.capsule-nav{display:flex;gap:12px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}.capsule-nav::-webkit-scrollbar{display:none}.capsule-link{min-width:190px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--title);box-shadow:0 10px 26px rgba(25,43,91,.08)}.capsule-link span{display:block;font-size:11px;color:var(--muted);font-weight:400;white-space:nowrap}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.media-panel,.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.media-panel{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;min-height:420px}.media-panel.reverse .media-content{order:2}.media-panel.reverse .media-image{order:1}.media-content{padding:44px}.media-content h2{font-size:36px;margin:10px 0 16px}.media-content p{color:var(--muted)}.media-image{background:linear-gradient(150deg,#EEF7FF,#F9F3FF);display:flex;align-items:center;justify-content:center;padding:24px}.media-image img{width:100%;height:100%;max-height:430px;object-fit:contain}.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:750;margin-top:10px}.text-link:after{content:"→";transition:transform .2s}.text-link:hover:after{transform:translateX(4px)}.zone-card{overflow:hidden}.zone-card img{width:100%;height:240px;object-fit:contain;background:linear-gradient(150deg,#F0F8FF,#FAF5FF);padding:12px}.zone-body{padding:28px}.zone-body h3{font-size:26px;margin-bottom:12px}.zone-body p{color:var(--muted)}.point-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}.point-list li{position:relative;padding-left:22px;color:var(--text)}.point-list li:before{content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--cyan));box-shadow:0 0 0 4px rgba(91,108,255,.1)}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.info-card{padding:28px}.info-card .num{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#EFF8FF;color:var(--primary);font-weight:850;margin-bottom:16px}.info-card h3{font-size:23px;margin-bottom:10px}.info-card p{color:var(--muted)}.info-card img{height:160px;width:100%;object-fit:contain;margin-bottom:16px}.security-band{background:linear-gradient(135deg,#11182F 0%,#16213E 65%,#22336A 100%);border-radius:30px;padding:46px;color:#EEF2FF;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;overflow:hidden}.security-band h2,.security-band h3{color:#fff}.security-band p{color:#C9D4F4}.security-images{display:grid;grid-template-columns:1fr 1fr;gap:14px}.security-images img{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:10px;height:250px;width:100%;object-fit:contain}.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px}.review-card .stars{color:var(--gold);letter-spacing:2px}.review-card p{color:var(--muted);margin:10px 0 18px}.review-card strong{font-size:14px;color:var(--title)}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 24px}.faq-item h3{font-size:18px;margin-bottom:8px}.faq-item p{color:var(--muted);margin:0}.notice-box{background:linear-gradient(135deg,#FFF8DE,#F4F0FF 55%,#EAF7FF);border:1px solid rgba(255,200,87,.45);border-radius:26px;padding:34px}.notice-box h2{font-size:28px}.notice-box p{color:#5D6477;margin-bottom:0}.page-hero{padding:62px 0 38px;background:radial-gradient(circle at 85% 15%,rgba(0,212,255,.16),transparent 30%),linear-gradient(145deg,#F9F6FF,#EEF7FF)}.page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}.page-hero h1{font-size:clamp(40px,6vw,68px);margin:12px 0 16px}.page-hero p{font-size:17px;color:var(--muted)}.page-hero img{width:100%;height:390px;object-fit:contain;filter:drop-shadow(0 20px 30px rgba(34,48,101,.18))}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;align-items:start}.article-main{display:grid;gap:22px}.article-section{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:0 14px 36px rgba(25,43,91,.08)}.article-section h2{font-size:28px;margin-bottom:14px}.article-section p{color:var(--muted)}.article-aside{position:sticky;top:98px;display:grid;gap:18px}.aside-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.aside-card h3{font-size:20px}.aside-card a{display:block;padding:9px 0;border-bottom:1px solid #EEF0F8}.aside-card a:last-child{border-bottom:0}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 64px;background:#F8F9FF;border-radius:16px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--lav));color:#fff;font-weight:800}.quote{border-left:4px solid var(--cyan);padding:18px 22px;background:#EFF8FF;border-radius:0 16px 16px 0;color:var(--deep)}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-cards .mini{padding:20px;border-radius:16px;background:#F8F9FF;border:1px solid #EEF0F8}.service-cards h3{font-size:18px}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,#5B6CFF,#7A5CFF 55%,#00A9D4);border-radius:26px;padding:36px;color:#fff}.cta-band h2{color:#fff;margin-bottom:8px}.cta-band p{color:#EAF2FF;margin:0}.cta-band .secondary-btn{white-space:nowrap}.faq-page .faq-item{padding:26px}.faq-page .faq-item h2{font-size:22px}.site-footer{background:#0B1024;color:#EEF2FF;padding:58px 0 0;margin-top:70px}.footer-inner{width:min(calc(100% - 40px),var(--max));margin:0 auto;display:grid;grid-template-columns:1.05fr 1.95fr;gap:60px}.footer-brand p{color:#AEB9D8;max-width:430px;margin-top:18px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.footer-links h3{color:#fff;font-size:16px;margin-bottom:14px}.footer-links a{display:block;color:#BFC9E6;padding:4px 0}.footer-links a:hover{color:#fff}.footer-bottom{margin-top:42px;border-top:1px solid rgba(255,255,255,.1);padding:18px 20px;text-align:center;color:#98A4C4;font-size:13px}.mobile-bottom-nav{display:none}
@media(max-width:1050px){.nav-core{display:none}.mobile-only{display:flex}.desktop-only{display:none}.header-inner{gap:12px}.mobile-menu-wrap{display:block}.hero-grid,.page-hero-grid{grid-template-columns:1fr;gap:30px}.hero-copy{max-width:none}.hero-visual{max-width:680px;margin:auto}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item:nth-child(2){border-right:0}.highlight-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.media-panel{grid-template-columns:1fr}.media-panel.reverse .media-content,.media-panel.reverse .media-image{order:initial}.media-image{min-height:300px}.three-grid,.reviews-grid{grid-template-columns:1fr 1fr}.security-band{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr}.article-aside{position:static;grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr;gap:30px}}
@media(max-width:720px){body{padding-bottom:70px}.container{width:min(calc(100% - 26px),var(--max))}.header-inner{width:calc(100% - 20px);min-height:64px}.site-logo span{display:none}.site-logo img{width:38px;height:38px}.header-cta{min-height:40px;padding:8px 14px;font-size:13px}.menu-toggle{width:40px;height:40px}.hero{padding:52px 0 34px}.hero h1{font-size:52px}.hero-subtitle{font-size:24px}.hero-copy{font-size:15px}.floating-note{display:none}.highlight-strip{margin-top:0;padding-top:12px}.highlight-grid{grid-template-columns:1fr}.highlight-item{border-right:0;border-bottom:1px solid var(--line)!important}.highlight-item:last-child{border-bottom:0!important}.section{padding:52px 0}.section-head{display:block}.section-head h2{font-size:32px;margin-bottom:12px}.split,.three-grid,.reviews-grid,.service-cards{grid-template-columns:1fr}.media-content{padding:28px}.media-content h2{font-size:30px}.zone-card img{height:210px}.security-band{padding:28px}.security-images{grid-template-columns:1fr}.security-images img{height:210px}.page-hero{padding:44px 0 24px}.page-hero h1{font-size:42px}.page-hero img{height:280px}.article-section{padding:24px}.article-section h2{font-size:25px}.article-aside{grid-template-columns:1fr}.cta-band{display:block;padding:28px}.cta-band .secondary-btn{margin-top:18px}.footer-inner{width:calc(100% - 30px)}.footer-links{grid-template-columns:1fr 1fr}.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:8px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(11,16,36,.95);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:8px;box-shadow:0 12px 30px rgba(6,10,24,.28)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:1px;color:#EEF2FF;font-size:11px}.mobile-bottom-nav span{font-size:18px}.site-footer{margin-top:48px}}
@media(max-width:460px){.footer-links{grid-template-columns:1fr}.hero-actions{display:grid}.hero-actions a{width:100%}.capsule-link{min-width:170px}.drawer-nav span{display:none}}