:root{--primary:#8c6de6;--primary-dark:#7E5DDD;--bg:#DDE0F4;--soft:#F7F7FC;--soft2:#EEF0FA;--card:#FFFFFF;--text:#2E2E3A;--muted:#66667A;--border:rgba(140,109,230,.16);--shadow:0 14px 36px rgba(140,109,230,.10);--footer:#4B4A6B}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#DDE0F4 0%,#F7F7FC 48%,#DDE0F4 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:var(--primary);text-decoration:none}img{max-width:100%;height:auto}.no-scroll{overflow:hidden}.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{max-width:1200px;margin:auto;height:76px;display:flex;align-items:center;gap:22px;padding:0 20px}.brand-logo img{width:136px;display:block}.nav-core{flex:1;display:flex;justify-content:center;gap:10px;min-width:0}.nav-core a{color:#554B7A;background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.72);border-radius:999px;padding:9px 16px;font-weight:700;white-space:nowrap;transition:.25s}.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;white-space:nowrap}.panel-open{border:1px solid var(--border);background:rgba(255,255,255,.72);color:#554B7A;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:999px;padding:10px 22px;font-weight:800;box-shadow:0 10px 22px rgba(140,109,230,.22);transition:.25s;border:0}.main-btn:hover{background:var(--primary-dark);transform:translateY(-1px);color:#fff}.small-btn{padding:8px 12px;font-size:13px}.mobile-header{display:none;height:64px;align-items:center;justify-content:space-between;padding:0 14px}.mobile-menu-open{width:42px;height:42px;border:0;background:rgba(255,255,255,.72);border-radius:14px;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.mobile-menu-open span{width:20px;height:2px;background:var(--primary);border-radius:9px}.mobile-logo img{width:118px;display:block}.site-main{padding-bottom:30px}.overlay{position:fixed;inset:0;background:rgba(34,30,54,.36);opacity:0;pointer-events:none;transition:.25s;z-index:9998}.overlay.show{opacity:1;pointer-events:auto}.category-panel{position:fixed;top:0;right:0;width:min(420px,92vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(140,109,230,.14);z-index:10000;transform:translateX(105%);transition:.32s;padding:24px;overflow:auto}.category-panel.open{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-head strong{font-size:22px;color:var(--primary)}.panel-close,.drawer-close{border:1px solid var(--border);background:var(--soft);color:var(--primary);border-radius:999px;padding:8px 14px;cursor:pointer}.panel-groups section{padding:14px 0;border-bottom:1px solid var(--border)}.panel-groups h3{margin:0 0 10px;color:var(--primary)}.panel-groups a{display:block;padding:10px 12px;border-radius:14px;color:var(--text)}.panel-groups a:hover{background:var(--soft);color:var(--primary)}.panel-groups b{display:block}.panel-groups span{display:block;color:var(--muted);font-size:13px}.mobile-drawer{position:fixed;top:0;left:0;width:min(320px,86vw);height:100vh;background:linear-gradient(180deg,#fff,#F7F7FC);z-index:10000;transform:translateX(-105%);transition:.32s;padding:20px;overflow:auto;box-shadow:0 18px 48px rgba(140,109,230,.18)}.mobile-drawer.open{transform:translateX(0)}.drawer-head img{width:120px}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:11px 12px;background:rgba(140,109,230,.06);border:1px solid var(--border);border-radius:14px;color:#554B7A;font-weight:700}.mobile-bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;height:58px;background:rgba(255,255,255,.96);border-top:1px solid var(--border);z-index:9997;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 22px rgba(140,109,230,.10)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#554B7A;font-weight:800}.mobile-bottom-nav a:hover{color:var(--primary)}.hero-slider{max-width:1200px;height:380px;margin:28px auto 36px;border-radius:24px;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;border:none;border-radius:999px;background:rgba(255,255,255,.78);color:var(--primary);border:1px solid rgba(140,109,230,.18);box-shadow:0 10px 22px rgba(140,109,230,.12);width:42px;height:42px;font-size:24px;cursor:pointer}.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;border-radius:50%;border:none;background:rgba(140,109,230,.25);cursor:pointer}.slider-dots button.active{background:var(--primary)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{margin:36px auto}.service-hero,.page-hero,.feature-strip,.soft-band,.app-section,.notice-box,.about-sum{background:rgba(255,255,255,.86);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;padding:28px}.service-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:var(--primary);font-weight:800}.section-title,h1,h2,h3{color:var(--primary);line-height:1.25}h1{font-size:40px;margin:8px 0 16px}h2{font-size:30px;margin:0 0 16px}.lead{font-size:17px;color:#4b4860}.muted{color:var(--muted)}.tag-list,.pill-nav,.keyword-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.tag-list span,.keyword-list span{background:rgba(140,109,230,.08);border:1px solid var(--border);border-radius:999px;padding:7px 12px;color:#554B7A;font-weight:700}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain;border-radius:20px;background:#fff}.hero-visual img{max-height:300px;display:block;margin:auto}.pill-scroll{display:flex;gap:12px;overflow:auto;padding-bottom:6px}.pill-card{min-width:138px;background:rgba(255,255,255,.86);border:1px solid var(--border);border-radius:999px;padding:10px 14px;box-shadow:0 8px 20px rgba(140,109,230,.08)}.pill-card b{display:block;color:var(--primary)}.pill-card span{display:block;color:var(--muted);font-size:12px;white-space:nowrap}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card,.zone-card,.info-card,.review-card,.faq-card{background:rgba(255,255,255,.92);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:22px}.info-card .num{font-size:13px}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.zone-card{display:flex;flex-direction:column;gap:12px}.zone-card img{width:100%;height:210px;object-fit:contain}.wall-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.app-section img{max-height:300px;margin:auto;display:block}.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:16px 0}.check-list span{background:var(--soft2);border-radius:14px;padding:10px 12px;color:#554B7A}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.text-link{font-weight:800}.page-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;margin-top:28px}.page-hero img{max-height:300px;margin:auto;display:block}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.article-card p{margin:0 0 14px}.side-list{display:grid;gap:12px}.side-list .card{padding:18px}.mini-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.compliance{background:linear-gradient(135deg,#fff,#EEF0FA);border:1px solid var(--border);border-radius:22px;padding:22px;color:#554B7A}.site-footer{background:var(--footer);color:#F3F2FB;margin-top:42px}.footer-inner{max-width:1200px;margin:auto;padding:38px 20px;display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:24px}.footer-brand img{width:136px;background:#fff;border-radius:16px;padding:8px}.footer-links{display:grid;gap:6px;align-content:start}.footer-links h3,.footer-note h3{margin:0 0 8px;color:#fff}.footer-links a{color:#F3F2FB}.copyright{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.14);font-size:14px}@media(max-width:980px){.desktop-header{display:none}.mobile-header{display:flex}.mobile-bottom-nav{display:grid}.site-main{padding-bottom:84px}.hero-slider{height:280px;margin:20px 14px 28px}.service-hero,.page-hero,.app-section,.content-grid{grid-template-columns:1fr}.info-grid{grid-template-columns:repeat(2,1fr)}.two-col,.wall-grid,.reviews,.faq-grid,.mini-faq{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}}@media(max-width:640px){body{font-size:15px}.container{padding:0 14px}.hero-slider{height:210px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:20px}.service-hero,.page-hero,.feature-strip,.soft-band,.app-section,.notice-box,.about-sum{border-radius:18px;padding:20px}h1{font-size:28px}h2{font-size:24px}.info-grid,.two-col,.wall-grid,.reviews,.faq-grid,.mini-faq,.footer-inner{grid-template-columns:1fr}.check-list{grid-template-columns:1fr}.zone-card img{height:170px}.hero-visual img,.page-hero img,.app-section img{max-height:220px}.pill-card{min-width:130px}.footer-inner{padding-bottom:84px}}