:root{--bg:#F5F7FF;--nav:rgba(12,18,40,.94);--title:#131A35;--brand:#5B6CFF;--deep:#16213E;--cyan:#00D4FF;--gold:#FFC857;--red:#D94F70;--pale:#EAF7FF;--pale-gold:#FFF4D6;--violet:#7A5CFF;--text:#1F2740;--muted:#66708A;--soft:#9AA4BA;--card:#fff;--dark-card:#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}a{color:var(--brand);text-decoration:none}a:hover{opacity:.9}img{max-width:100%;height:auto;display:block}.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:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;white-space:nowrap}.site-logo img{max-height:44px;width:auto}.nav-core{display:flex;align-items:center;gap:8px}.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;background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff;border-radius:999px;box-shadow:0 14px 32px rgba(91,108,255,.22);padding:13px 24px;font-weight:750;border:0}.main-btn.compact{padding:9px 17px;font-size:14px}.menu-button{width:40px;height:40px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:#fff;border-radius:12px;font-size:21px;cursor:pointer}.mobile-menu-button{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(5,9,24,.48);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.site-drawer{position:fixed;top:0;right:0;width:min(380px,88vw);height:100vh;background:#fff;z-index:10001;transform:translateX(105%);transition:.28s ease;box-shadow:-18px 0 60px rgba(12,18,40,.22);padding:22px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;font-size:18px}.drawer-head button{border:0;background:#EEF2FF;width:38px;height:38px;border-radius:50%;font-size:24px;color:var(--title);cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:26px 0}.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F6F8FF;color:var(--title);font-weight:650}.drawer-nav a.active{background:#EAF7FF;color:var(--brand)}.drawer-note{font-size:13px;color:var(--muted);background:#FFF8E7;border:1px solid #FFE2A1;padding:14px;border-radius:16px}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}.section{padding:72px 0}.section-tight{padding:44px 0}.section-kicker{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:800;letter-spacing:.06em;color:#9B7600;text-transform:none}.section-title,h1,h2,h3{color:var(--title);line-height:1.24}.section-title{font-size:clamp(28px,4vw,44px);margin:10px 0 16px}.section-desc{color:var(--muted);max-width:760px}.hero{padding:76px 0 48px;background:radial-gradient(circle at 78% 22%,rgba(0,212,255,.20),transparent 28%),radial-gradient(circle at 18% 12%,rgba(122,92,255,.20),transparent 30%),linear-gradient(135deg,#F6F3FF 0%,#EFF8FF 48%,#FFF3F8 100%)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:54px}.hero h1{font-size:clamp(46px,8vw,86px);margin:0 0 8px;letter-spacing:-.05em}.hero-sub{font-size:clamp(23px,3vw,34px);font-weight:800;color:var(--deep);margin:0 0 18px}.hero p{font-size:17px;color:#55627F}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.text-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--brand);font-weight:700}.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.hero-points span{background:rgba(255,255,255,.82);border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:10% -5% -4% 12%;border-radius:42px;background:linear-gradient(135deg,rgba(91,108,255,.16),rgba(0,212,255,.14));filter:blur(1px)}.hero-visual img{position:relative;width:100%;max-height:570px;object-fit:contain;filter:drop-shadow(0 26px 42px rgba(32,49,110,.20))}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.highlights{margin-top:-6px}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.info-card{padding:20px}.info-card h3{margin:4px 0 8px;font-size:18px}.info-card p{margin:0;color:var(--muted);font-size:14px}.pill-nav{display:flex;flex-wrap:wrap;gap:12px}.pill{flex:1 1 210px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:999px}.pill strong{display:block;color:var(--title);font-size:15px}.pill span{font-size:12px;color:var(--muted)}.media-split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.media-copy{padding:10px}.content-img{width:100%;max-height:520px;object-fit:contain;border-radius:26px}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.feature-grid.three{grid-template-columns:repeat(3,1fr)}.zone-card{overflow:hidden}.zone-card .zone-body{padding:24px}.zone-card img{width:100%;height:250px;object-fit:contain;background:linear-gradient(135deg,#F0F4FF,#FFF3F8)}.zone-card h3{font-size:24px;margin:0 0 10px}.zone-card p{color:var(--muted)}.service-points{display:grid;gap:9px;margin:18px 0 8px;padding:0;list-style:none}.service-points li{position:relative;padding-left:20px;color:#46516B}.service-points li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--cyan))}.text-link{display:inline-block;font-weight:750;margin-top:8px}.safety-panel{display:grid;grid-template-columns:1fr 1fr;gap:22px}.safety-box{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;padding:20px}.safety-box img{width:150px;height:150px;object-fit:contain}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:#4D5872}.review-card .review-meta{margin-top:14px;font-size:13px;color:var(--soft)}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px}.faq-item h3{font-size:18px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.notice{background:linear-gradient(135deg,#FFF8E8,#F3F6FF);border:1px solid rgba(255,200,87,.45);border-radius:24px;padding:28px}.notice h2{margin-top:0}.notice p{color:#59627A}.inner-hero{padding:58px 0 42px;background:radial-gradient(circle at 80% 20%,rgba(0,212,255,.14),transparent 28%),linear-gradient(135deg,#F6F4FF,#EFF8FF)}.inner-hero-grid{display:grid;grid-template-columns:1fr .78fr;gap:38px;align-items:center}.inner-hero h1{font-size:clamp(34px,5vw,58px);margin:6px 0 14px}.inner-hero p{color:var(--muted);font-size:17px}.inner-hero img{width:100%;max-height:390px;object-fit:contain}.article-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.article h2{font-size:27px;margin:8px 0 12px}.article h3{font-size:20px;margin:26px 0 8px}.article p{margin:0 0 16px;color:#4F5B75}.side-stack{display:grid;gap:18px}.side-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.side-card h3{margin-top:0}.side-card p{color:var(--muted);font-size:14px}.mini-links{display:grid;gap:8px}.mini-links a{background:#F6F8FF;border-radius:12px;padding:10px 12px;font-weight:650}.quote{border-left:4px solid var(--brand);padding:14px 18px;background:#F7F8FF;border-radius:0 16px 16px 0;color:#53617B}.cta-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px;background:linear-gradient(135deg,#11182F,#182549);border-radius:26px;color:#EEF2FF}.cta-panel h2{color:#fff;margin:0 0 8px}.cta-panel p{margin:0;color:#C6D0ED}.site-footer{background:#0B1024;color:#EEF2FF;padding:52px 0 18px}.footer-inner{max-width:var(--max);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.1fr 1.9fr;gap:42px}.footer-brand p{max-width:430px;color:#B7C1DE}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-links div{display:grid;gap:8px;align-content:start}.footer-links strong{color:#fff}.footer-links a{color:#C7D0EA;font-size:14px}.footer-bottom{max-width:var(--max);margin:32px auto 0;padding:18px 22px 0;border-top:1px solid rgba(255,255,255,.1);color:#929DBD;font-size:13px}.footer-logo{margin-bottom:12px}.mobile-bottom-nav{display:none}.muted{color:var(--muted)}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.tag{display:inline-flex;background:#FFF5D8;color:#8D6D00;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:750}.number-list{display:grid;gap:12px;counter-reset:item}.number-list div{counter-increment:item;background:#F8FAFF;border:1px solid var(--line);padding:15px 16px 15px 54px;border-radius:16px;position:relative}.number-list div:before{content:counter(item);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#E8ECFF;color:var(--brand);font-weight:800}.table-like{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid #EEF1F8}.table-row strong{color:var(--title)}
@media (max-width:980px){.nav-core{display:none}.desktop-menu-button{display:none}.mobile-menu-button{display:inline-grid;place-items:center}.header-inner{min-height:66px}.site-logo span{display:none}.hero-grid,.media-split,.inner-hero-grid,.article-grid{grid-template-columns:1fr}.hero{padding-top:52px}.hero-visual{order:-1}.hero-visual img{max-height:420px}.highlight-grid{grid-template-columns:1fr 1fr}.feature-grid.three{grid-template-columns:1fr 1fr}.reviews{grid-template-columns:1fr 1fr}.safety-panel{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:12px;right:12px;bottom:10px;z-index:9000;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);border-radius:18px;padding:8px;box-shadow:0 12px 32px rgba(12,18,40,.28)}.mobile-bottom-nav a{color:#EEF2FF;text-align:center;padding:8px 4px;font-size:13px}.site-footer{padding-bottom:92px}.cta-panel{align-items:flex-start;flex-direction:column}}
@media (max-width:640px){.container{padding:0 16px}.header-inner{padding:0 12px;gap:8px}.main-btn.compact{padding:8px 12px;font-size:12px}.menu-button{width:38px;height:38px}.hero{padding:42px 0 30px}.hero h1{font-size:52px}.hero-sub{font-size:24px}.hero p{font-size:15px}.section{padding:52px 0}.section-title{font-size:30px}.highlight-grid,.feature-grid,.feature-grid.three,.reviews{grid-template-columns:1fr}.safety-box{grid-template-columns:1fr}.safety-box img{width:120px;height:120px}.article{padding:22px}.inner-hero{padding:40px 0 30px}.footer-links{grid-template-columns:1fr 1fr}.pill{flex-basis:100%}.table-row{grid-template-columns:1fr;gap:2px}.drawer-nav{grid-template-columns:1fr 1fr}.zone-card img{height:210px}}