:root{
  --bg:#F7F3EC;--white:#FFFFFF;--soft:#FAF6EF;--blue:#EEF7FF;--gold:#D6B48A;--deep:#B98B5D;--line:#E8D2B5;--title:#3A332C;--text:#3E4148;--muted:#747A84;--light:#9A9FA8;--shadow:0 14px 36px rgba(185,139,93,0.14);--btn:linear-gradient(135deg,#E8C89A 0%,#D6A96F 55%,#B98B5D 100%);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto;scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.72}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;left:0;width:100%;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(185,139,93,.12)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;overflow:visible;padding:0 22px}
.brand-logo{display:flex;align-items:center;flex-shrink:0}
.brand-logo img{height:44px;width:auto;max-width:170px;object-fit:contain}
.nav-core{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;min-width:0}
.nav-core a{white-space:nowrap;color:var(--text);font-weight:700;font-size:15px;padding:8px 10px;border-radius:999px;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:var(--deep);background:rgba(214,180,138,.14)}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.more-menu{position:relative;flex-shrink:0}
.more-toggle{border:1px solid rgba(185,139,93,.22);background:#fff;color:var(--text);height:40px;padding:0 16px;border-radius:999px;font-weight:700;cursor:pointer;white-space:nowrap}
.more-toggle:hover{color:var(--deep);border-color:rgba(185,139,93,.5)}
.more-dropdown{position:absolute;right:0;top:calc(100% + 12px);min-width:220px;background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 18px 42px rgba(185,139,93,.18);z-index:10000;border-radius:18px;padding:10px;display:none;grid-template-columns:1fr;gap:2px}
.more-menu:hover .more-dropdown,.more-menu.open .more-dropdown{display:grid}
.more-dropdown a{display:block;padding:10px 12px;border-radius:12px;color:var(--text);font-weight:650;white-space:nowrap}
.more-dropdown a:hover,.more-dropdown a.active{background:var(--soft);color:var(--deep)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border-radius:999px;background:var(--btn);color:#fff!important;font-weight:800;box-shadow:0 10px 20px rgba(185,139,93,.22);transition:.22s;border:0;white-space:nowrap}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(185,139,93,.28)}
.mobile-menu-btn{display:none;width:42px;height:42px;border:1px solid rgba(185,139,93,.22);border-radius:999px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;flex-shrink:0}
.mobile-menu-btn span{width:18px;height:2px;background:var(--deep);border-radius:99px}
main{position:relative;z-index:1}
.container{max-width:1280px;margin:0 auto;padding:0 22px}
.section{padding:34px 0}
.section-tight{padding:22px 0}
h1,h2,h3,.section-title{color:var(--title);line-height:1.25;margin:0 0 16px}
h1{font-size:clamp(30px,5vw,56px);letter-spacing:-.03em}
h2,.section-title{font-size:clamp(24px,3vw,36px);letter-spacing:-.02em}
h3{font-size:20px}p{margin:0 0 14px}.muted{color:var(--muted)}
.text-link{color:var(--deep);font-weight:800;display:inline-flex;align-items:center;gap:6px}.text-link:after{content:"›";font-size:18px;line-height:1}.text-link:hover{text-decoration:underline}
.banner-slider{max-width:1280px;margin:24px auto 30px;border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative;z-index:1}
.slider-track{position:relative;width:100%;height:min(39vw,480px);min-height:190px;background:var(--soft)}
.slide{position:absolute;inset:0;display:none;align-items:center;justify-content:center}.slide.active{display:flex}.slide img{width:100%;height:100%;object-fit:contain;background:var(--bg)}
.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:999px;border:1px solid rgba(255,255,255,.6);background:rgba(58,51,44,.46);color:#fff;font-size:28px;line-height:1;cursor:pointer;z-index:4}.slider-prev{left:14px}.slider-next{right:14px}
.slider-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:8px;z-index:4}.slider-dot{width:10px;height:10px;border-radius:999px;border:1px solid rgba(255,255,255,.86);background:rgba(255,255,255,.45);cursor:pointer}.slider-dot.active{width:26px;background:#fff}
.service-strip{background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 10px 28px rgba(185,139,93,.1);border-radius:18px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted)}
.service-strip strong{color:var(--deep);white-space:nowrap}.intro-grid,.feature-grid,.two-grid,.wide-grid,.help-grid,.inner-hero{display:grid;gap:24px;align-items:center}.intro-grid{grid-template-columns:1.05fr .95fr}.feature-grid{grid-template-columns:repeat(3,1fr)}.two-grid{grid-template-columns:repeat(2,1fr)}.wide-grid{grid-template-columns:1fr 1fr}.help-grid{grid-template-columns:repeat(2,1fr)}
.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 14px 36px rgba(185,139,93,.12);border-radius:22px;padding:24px}.card:hover,.zone-card:hover,.info-card:hover{transform:translateY(-3px);transition:.22s}.card h3,.zone-card h3,.info-card h3{margin-bottom:10px}.card p,.zone-card p,.info-card p{color:var(--muted)}
.image-card{background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:var(--shadow);border-radius:24px;padding:12px}.content-img,.zone-card img,.app-section img,.image-card img{max-width:100%;height:auto;object-fit:contain;border-radius:18px;background:var(--soft)}
.image-card img{width:100%}.hero-copy{padding:10px 0}.eyebrow{display:inline-flex;padding:6px 12px;border-radius:999px;background:rgba(214,180,138,.18);color:var(--deep);font-weight:800;margin-bottom:14px}.section-head{max-width:780px;margin-bottom:20px}.section-head p{color:var(--muted)}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.pill-list span{border:1px solid rgba(185,139,93,.2);background:#fff;padding:7px 12px;border-radius:999px;color:var(--muted);font-weight:650}.brand-panel{background:linear-gradient(180deg,#fff 0%,#FAF6EF 100%);border:1px solid rgba(185,139,93,.18);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.highlight{background:var(--blue);border:1px solid rgba(88,146,196,.12);border-radius:22px;padding:24px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{color:var(--text);font-size:15px}.review-card span{display:block;color:var(--deep);font-weight:800;margin-top:12px}
.faq-list{display:grid;gap:14px}.faq-item h3{font-size:18px;margin-bottom:8px}.faq-item p{color:var(--muted)}.compliance{background:#fff;border-top:4px solid var(--gold);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.inner-hero{grid-template-columns:1.05fr .95fr;padding:44px 0 22px}.inner-hero .image-card img{max-height:390px;margin:0 auto}.breadcrumb{color:var(--light);font-size:14px;margin-bottom:10px}.content-block{background:#fff;border:1px solid rgba(185,139,93,.18);border-radius:24px;padding:26px;box-shadow:0 12px 30px rgba(185,139,93,.1);margin-bottom:22px}.content-block ul{margin:0;padding-left:18px;color:var(--muted)}.content-block li{margin:8px 0}.quote-box{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.quote-box .review-card{box-shadow:none}.steps{counter-reset:item;display:grid;gap:14px}.step{position:relative;padding-left:46px}.step:before{counter-increment:item;content:counter(item);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:999px;background:var(--btn);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}.site-footer{background:#2F2B27;color:#F7F3EC;margin-top:46px;padding:42px 0 24px}.footer-inner{max-width:1280px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1fr 1.4fr;gap:34px}.footer-brand img{height:48px;width:auto;max-width:180px;object-fit:contain;margin-bottom:16px}.footer-brand p,.footer-notice{color:rgba(247,243,236,.76)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links h3{color:#fff;font-size:17px}.footer-links a{display:block;color:rgba(247,243,236,.78);margin:8px 0}.footer-links a:hover{color:#fff}.footer-notice{max-width:1280px;margin:28px auto 0;padding:18px 22px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(47,43,39,.42);z-index:10000;opacity:0;pointer-events:none;transition:.22s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(86vw,340px);background:#fff;z-index:10001;transform:translateX(-105%);transition:.25s;box-shadow:0 22px 60px rgba(47,43,39,.28);padding:18px;overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.drawer-head img{height:42px;width:auto;max-width:165px;object-fit:contain}.drawer-close{width:38px;height:38px;border-radius:999px;border:1px solid rgba(185,139,93,.22);background:#fff;color:var(--deep);font-size:26px;line-height:1;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr;gap:8px}.drawer-nav a{padding:12px 14px;border-radius:14px;background:var(--soft);color:var(--text);font-weight:750}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(214,180,138,.22);color:var(--deep)}.mobile-bottom-nav{display:none}
@media(max-width:1100px){.nav-core{display:none}.more-menu{display:none}.mobile-menu-btn{display:flex}.header-inner{min-height:68px}.brand-logo{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo img{height:40px}.header-actions{margin-left:auto}.intro-grid,.inner-hero,.wide-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){body{padding-bottom:68px}.site-header{position:sticky;top:0;z-index:9999}.mobile-drawer,.drawer-mask{z-index:10000}.mobile-drawer{z-index:10001}.header-inner{padding:0 14px;gap:10px}.header-btn{min-height:38px;padding:0 15px;font-size:14px}.container{padding:0 15px}.banner-slider{margin:14px 15px 22px;border-radius:15px}.slider-track{height:min(52vw,300px);min-height:170px}.slider-prev,.slider-next{width:36px;height:36px;font-size:22px}.service-strip{align-items:flex-start;flex-direction:column}.section{padding:24px 0}.feature-grid,.two-grid,.help-grid,.review-grid,.footer-inner,.footer-links,.quote-box{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card,.content-block{padding:20px;border-radius:18px}.brand-panel{padding:22px;border-radius:22px}.inner-hero{padding-top:28px}.footer-inner{gap:20px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:12px;right:12px;bottom:10px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border:1px solid rgba(185,139,93,.18);box-shadow:0 12px 30px rgba(47,43,39,.16);border-radius:18px;z-index:9998;overflow:hidden}.mobile-bottom-nav a{padding:10px 4px;text-align:center;color:var(--text);font-weight:800;font-size:13px}.mobile-bottom-nav a:hover{color:var(--deep);background:var(--soft)}}
@media(max-width:420px){.brand-logo img{height:34px;max-width:132px}.mobile-menu-btn{width:38px;height:38px}.header-btn{padding:0 12px}.slider-track{min-height:150px}h1{font-size:29px}.pill-list span{font-size:13px}}