:root{--primary:#8c6de6;--primary-dark:#7E5DDD;--bg:#DDE0F4;--soft:#F7F7FC;--soft2:#EEF0FA;--text:#2E2E3A;--muted:#66667A;--footer:#4B4A6B;--border:rgba(140,109,230,.16);--shadow:0 14px 36px rgba(140,109,230,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#DDE0F4 0%,#EEF0FA 48%,#F7F7FC 100%);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:var(--primary);text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(221,224,244,.92);backdrop-filter:blur(10px);box-shadow:0 6px 18px rgba(140,109,230,.08)}.desktop-header,.mobile-header{height:74px;display:flex;align-items:center;gap:24px}.brand-logo{width:150px;flex:0 0 auto}.brand-logo img{width:100%;height:44px;object-fit:contain}.nav-core{display:flex;gap:8px;align-items:center;justify-content:center;flex:1;white-space:nowrap}.nav-core a{padding:9px 16px;color:#554B7A;background:rgba(255,255,255,.55);border-radius:999px;transition:.2s}.nav-core a:hover,.nav-core a.active{color:var(--primary);background:#fff;box-shadow:0 8px 18px rgba(140,109,230,.12)}.header-actions{display:flex;align-items:center;gap:10px}.overview-btn,.main-btn{border:0;border-radius:999px;padding:10px 18px;cursor:pointer;white-space:nowrap}.overview-btn{background:rgba(255,255,255,.68);color:#554B7A;border:1px solid var(--border)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;box-shadow:0 10px 22px rgba(140,109,230,.22);transition:.2s}.main-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.mobile-header{display:none}.menu-btn{width:40px;height:40px;border:0;border-radius:12px;background:#fff;display:grid;place-content:center;gap:4px}.menu-btn span{width:19px;height:2px;background:var(--primary);border-radius:2px}.compact{padding:8px 13px;font-size:13px}.site-main{min-height:60vh;padding-bottom:40px}.site-overlay{position:fixed;inset:0;background:rgba(46,46,58,.32);opacity:0;visibility:hidden;transition:.25s;z-index:9998}.site-overlay.show{opacity:1;visibility:visible}.category-panel,.mobile-drawer{position:fixed;top:0;height:100dvh;background:#fff;box-shadow:0 18px 48px rgba(140,109,230,.14);z-index:10000;transition:transform .3s ease;overflow:auto}.category-panel{right:0;width:min(480px,92vw);transform:translateX(105%);padding:24px}.category-panel.open{transform:translateX(0)}.mobile-drawer{left:0;width:min(84vw,320px);transform:translateX(-105%);padding:18px}.mobile-drawer.open{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--border)}.panel-head strong{font-size:24px;color:var(--primary)}.panel-head button,.drawer-head button{border:0;background:var(--soft2);color:var(--primary);width:36px;height:36px;border-radius:50%;font-size:24px}.drawer-head img{width:135px;height:42px;object-fit:contain}.panel-groups{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}.panel-groups h3{font-size:16px;margin:0 0 10px;color:var(--primary)}.panel-groups a{display:block;padding:10px;border-radius:12px;color:var(--text)}.panel-groups a:hover{background:var(--soft);color:var(--primary)}.panel-groups small{display:block;color:var(--muted);font-size:12px}.drawer-nav{display:grid;gap:5px;padding-top:14px}.drawer-nav a{padding:11px 13px;border-radius:12px;color:#554B7A}.drawer-nav a.active,.drawer-nav a:hover{background:var(--soft2);color:var(--primary)}.menu-open{overflow:hidden}.hero-slider{height:390px;margin:28px auto 36px;border-radius:22px;background:#fff;box-shadow:0 18px 40px rgba(140,109,230,.10);overflow:hidden;position:relative;z-index:1}.hero-slider .slide{display:none;width:100%;height:100%}.hero-slider .slide.active{display:block}.hero-slider img{width:100%;height:100%;object-fit:contain;background:#fff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border:none;border-radius:50%;background:rgba(255,255,255,.82);color:var(--primary);border:1px solid var(--border);box-shadow:0 10px 22px rgba(140,109,230,.12);font-size:26px}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:none;background:rgba(140,109,230,.25)}.slider-dots button.active{background:var(--primary)}.section{padding:34px 0}.section-title,h1,h2,h3{color:var(--primary)}.section-head{max-width:780px;margin-bottom:22px}.section-kicker,.badge,.num,.tag{color:var(--primary);font-weight:700}.section-head h1,.section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.25;margin:7px 0 10px}.section-head p{color:var(--muted);margin:0}.card,.zone-card,.info-card,.glass-strip{background:rgba(255,255,255,.92);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}.brand-intro,.media-card,.app-feature,.safety-feature{display:grid;grid-template-columns:1.18fr .82fr;gap:30px;padding:32px;align-items:center}.content-img{width:100%;height:270px;object-fit:contain;border-radius:18px;background:var(--soft)}.service-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.service-tags span{background:var(--soft2);border:1px solid var(--border);border-radius:999px;padding:7px 12px;color:#554B7A}.quick-capsules{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 14px;scrollbar-width:thin}.quick-capsules a{min-width:178px;background:rgba(255,255,255,.86);border:1px solid var(--border);border-radius:18px;padding:15px;color:var(--text)}.quick-capsules a:hover{border-color:var(--primary);transform:translateY(-2px)}.quick-capsules small{display:block;color:var(--muted)}.glass-strip{padding:24px 28px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(238,240,250,.88))}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-card{padding:22px}.info-card h3{margin:6px 0}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.zone-card{overflow:hidden}.zone-card img{width:100%;height:205px;object-fit:contain;background:var(--soft)}.zone-card .body{padding:22px}.zone-card h3{margin:0 0 8px}.point-list{padding:0;margin:15px 0;list-style:none}.point-list li{position:relative;padding-left:20px;margin:7px 0}.point-list li:before{content:"";position:absolute;left:0;top:.75em;width:8px;height:8px;border-radius:50%;background:var(--primary)}.text-link{font-weight:700}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review{padding:20px;background:#fff;border:1px solid var(--border);border-radius:18px}.review strong{color:#554B7A}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px}.faq-item h3{margin:0 0 6px;font-size:18px}.inner-hero{padding:58px 0 28px}.inner-hero .hero-box{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:30px;padding:38px}.inner-hero h1{font-size:clamp(34px,5vw,54px);margin:8px 0 16px;line-height:1.15}.inner-hero p{color:var(--muted)}.inner-hero img{width:100%;height:300px;object-fit:contain;border-radius:18px;background:var(--soft)}.content-sections{display:grid;gap:22px}.content-block{padding:28px}.content-block h2{margin-top:0}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{counter-increment:step;background:var(--soft);border-radius:16px;padding:18px}.step:before{content:counter(step,decimal-leading-zero);display:block;color:var(--primary);font-weight:800;font-size:22px}.notice{padding:22px;border-left:4px solid var(--primary);background:#fff;border-radius:0 16px 16px 0}.site-footer{background:var(--footer);color:#F3F2FB;padding:46px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-brand img{width:150px;height:46px;object-fit:contain;filter:brightness(0) invert(1);opacity:.95}.site-footer h3{color:#fff}.site-footer a{display:block;color:#E7E4F8;margin:7px 0}.site-footer p{color:#D7D4E8}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding:18px 0;text-align:center;color:#D7D4E8;font-size:14px}.mobile-bottom-nav{display:none}
@media(max-width:980px){.desktop-header{display:none}.mobile-header{display:flex;justify-content:space-between;height:66px}.mobile-header .brand-logo{width:132px}.hero-slider{height:285px}.info-grid{grid-template-columns:repeat(2,1fr)}.three-col,.reviews{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){body{padding-bottom:68px}.container{width:min(100% - 24px,1180px)}.hero-slider{height:210px;margin:16px auto 24px;border-radius:16px}.slider-arrow{width:36px;height:36px;font-size:22px}.section{padding:25px 0}.brand-intro,.media-card,.app-feature,.safety-feature,.inner-hero .hero-box{grid-template-columns:1fr;padding:22px}.content-img,.inner-hero img{height:210px}.info-grid,.two-col,.three-col,.reviews,.steps{grid-template-columns:1fr}.zone-card img{height:180px}.section-head h1,.section-head h2{font-size:30px}.inner-hero{padding:28px 0 18px}.inner-hero h1{font-size:36px}.panel-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9997;background:rgba(255,255,255,.96);border-top:1px solid var(--border);backdrop-filter:blur(10px);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;color:#554B7A;font-size:14px}.mobile-bottom-nav a:hover{color:var(--primary)}.site-footer{padding-bottom:12px}}