*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#151A23;color:#E8ECF5;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:#F1DCA3;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;z-index:9999;background:#151A23;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.22)}
.header-inner{max-width:1240px;margin:0 auto;height:76px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-logo{display:inline-flex;align-items:center;flex-shrink:0}
.brand-logo img{width:138px;max-height:48px;object-fit:contain}
.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;padding:8px;border:1px solid rgba(241,220,163,.12);background:rgba(27,33,48,.72);border-radius:999px;min-width:0}
.nav-core a{color:#F1DCA3;padding:9px 15px;border-radius:999px;font-weight:700;white-space:nowrap;background:rgba(241,220,163,.06);transition:.22s ease}
.nav-core a:hover,.nav-core a.active{color:#F1DCA3;background:linear-gradient(180deg,rgba(241,220,163,.10),rgba(241,220,163,.02));box-shadow:inset 0 -2px 0 #F1DCA3,0 10px 22px rgba(241,220,163,.16)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23!important;border-radius:999px;box-shadow:0 10px 24px rgba(241,220,163,.18);font-weight:800;border:0;padding:10px 18px;line-height:1.2;transition:.2s ease;white-space:nowrap}
.main-btn:hover{background:#E3C98F;transform:translateY(-1px)}
.outline-btn,.panel-close,.drawer-close,.menu-btn,.slider-arrow{font:inherit;cursor:pointer}
.outline-btn{border:1px solid rgba(241,220,163,.28);color:#F1DCA3;background:rgba(241,220,163,.06);border-radius:999px;padding:10px 16px;font-weight:700;white-space:nowrap}
.outline-btn:hover{box-shadow:0 0 0 3px rgba(241,220,163,.08)}
.mobile-header{display:none;height:64px;padding:0 14px;align-items:center;justify-content:space-between}
.menu-btn{width:42px;height:42px;border:1px solid rgba(241,220,163,.22);border-radius:12px;background:#1B2130;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.menu-btn span{width:18px;height:2px;background:#F1DCA3;border-radius:8px}
.mobile-main-btn{padding:9px 13px;font-size:14px}
.site-main{min-height:60vh}
.section{max-width:1200px;margin:0 auto 32px;padding:0 20px}
.section-pad{padding-top:20px}
.section-head{margin-bottom:18px}
.section-kicker,.tag,.label,.num,.badge{color:#F1DCA3;font-weight:800;letter-spacing:.02em}
h1,h2,h3,.section-title{color:#F1DCA3;line-height:1.28;margin:0 0 12px}
h1{font-size:clamp(32px,5vw,58px)}
h2{font-size:clamp(24px,3vw,36px)}
h3{font-size:21px}
p{margin:0 0 12px;color:#B8C0D3}
strong{color:#F1DCA3}
.text-muted{color:#8F98AD}
.hero-text,.page-hero{max-width:1200px;margin:0 auto 30px;padding:48px 20px 20px}
.page-hero .hero-card{background:radial-gradient(circle at 15% 10%,rgba(241,220,163,.14),transparent 34%),#1B2130;border:1px solid rgba(241,220,163,.14);border-radius:24px;padding:34px;box-shadow:0 14px 36px rgba(0,0,0,.28)}
.page-hero p{max-width:860px;font-size:17px}
.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#1B2130;box-shadow:0 18px 40px rgba(0,0,0,.30);overflow:hidden;position:relative;z-index:1}
.banner-slider .slide{display:none;position:relative;background:#151A23}
.banner-slider .slide.active{display:block}
.banner-slider img{width:100%;height:clamp(260px,42vw,540px);object-fit:contain;background:#151A23}
.slide-copy{position:absolute;left:28px;bottom:28px;max-width:520px;padding:20px 22px;border-radius:18px;background:rgba(21,26,35,.72);border:1px solid rgba(241,220,163,.18);backdrop-filter:blur(6px)}
.slide-copy h2{font-size:clamp(22px,3vw,40px);margin-bottom:8px}
.slide-copy p{margin:0;color:#E8ECF5}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(27,33,48,.78);color:#F1DCA3;box-shadow:0 8px 20px rgba(0,0,0,.28);width:44px;height:44px;font-size:26px}
.slider-prev{left:16px}.slider-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(241,220,163,.28);cursor:pointer}
.slider-dots button.active{background:#F1DCA3}
.card,.zone-card,.info-card,.review-card,.feature-card,.faq-item,.notice-box{background:#1B2130;border:1px solid rgba(241,220,163,.14);box-shadow:0 14px 36px rgba(0,0,0,.25);border-radius:20px}
.card,.info-card,.review-card,.feature-card,.faq-item,.notice-box{padding:22px}
.grid{display:grid;gap:18px}
.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.intro-split{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}
.intro-split .visual-card{background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:22px;padding:12px;box-shadow:0 14px 36px rgba(0,0,0,.25)}
.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto;object-fit:contain}
.visual-card img{width:100%;max-height:360px;object-fit:contain;border-radius:16px;background:#151A23}
.quick-pills{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.quick-pill{padding:16px;border-radius:18px;background:#202738;border:1px solid rgba(241,220,163,.14);transition:.2s ease}
.quick-pill:hover{transform:translateY(-2px);border-color:rgba(241,220,163,.38)}
.quick-pill strong{display:block;margin-bottom:4px}
.quick-pill small{display:block;color:#B8C0D3;min-height:42px}
.strip{background:linear-gradient(135deg,#1B2130,#202738);border:1px solid rgba(241,220,163,.14);border-radius:20px;padding:24px;box-shadow:0 14px 36px rgba(0,0,0,.25)}
.info-card .num{font-size:15px;display:block;margin-bottom:8px}
.product-list .card{display:flex;flex-direction:column}
.card-footer{margin-top:auto;padding-top:8px}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.zone-card{overflow:hidden}
.zone-card .zone-img{height:210px;background:#151A23;padding:10px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(241,220,163,.12)}
.zone-card img{max-height:190px;width:100%;object-fit:contain}
.zone-card .zone-body{padding:22px}
.service-list{display:grid;gap:12px;margin:16px 0 0;padding:0;list-style:none}
.service-list li{padding:13px 14px;border-radius:14px;background:#202738;color:#B8C0D3;border:1px solid rgba(241,220,163,.09)}
.steps{counter-reset:step}
.step-card{position:relative;padding-left:52px}
.step-card:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:22px;width:24px;height:24px;border-radius:50%;background:#F1DCA3;color:#151A23;display:flex;align-items:center;justify-content:center;font-weight:900}
.review-card p{color:#E8ECF5}
.review-card span{color:#8F98AD}
.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center}
.app-section .app-visual{background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:22px;padding:14px}
.app-section img{width:100%;max-height:390px;border-radius:16px;background:#151A23}
.faq-item{margin-bottom:14px}
.faq-item h3{font-size:18px;margin-bottom:8px}
.panel-mask,.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.54);opacity:0;pointer-events:none;z-index:9999;transition:.22s ease}
.panel-mask.open,.drawer-mask.open{opacity:1;pointer-events:auto}
.category-panel{position:fixed;right:0;top:0;height:100vh;width:min(440px,92vw);background:#1B2130;box-shadow:0 18px 48px rgba(0,0,0,.36);z-index:10000;transform:translateX(104%);transition:.28s ease;overflow-y:auto;padding:22px}
.category-panel.open{transform:translateX(0)}
.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}
.panel-head strong{font-size:24px}
.panel-close,.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid rgba(241,220,163,.22);background:#202738;color:#F1DCA3;font-size:28px;line-height:1}
.panel-groups{display:grid;gap:18px}
.panel-group{background:#202738;border:1px solid rgba(241,220,163,.12);border-radius:18px;padding:18px}
.panel-group h2{font-size:18px;margin-bottom:12px}
.panel-group a{display:block;padding:11px 0;border-top:1px solid rgba(241,220,163,.08)}
.panel-group a:first-of-type{border-top:0}
.panel-group span{display:block;color:#F1DCA3;font-weight:800}
.panel-group small{color:#8F98AD}
.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:min(84vw,320px);background:#1B2130;z-index:10000;transform:translateX(-104%);transition:.28s ease;overflow-y:auto;padding:18px}
.mobile-drawer.open{transform:translateX(0)}
.drawer-nav{display:grid;gap:8px}
.drawer-nav a{display:block;padding:12px 14px;border-radius:14px;background:#202738;color:#F1DCA3;border:1px solid rgba(241,220,163,.09);font-weight:700}
.drawer-nav a.active{box-shadow:inset 3px 0 0 #F1DCA3;background:#252D40}
.mobile-bottom{display:none}
.no-scroll-x{overflow-x:hidden}
.site-footer{background:#0E121A;color:#D5DBEA;margin-top:50px;padding:42px 20px 0}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1.8fr;gap:28px}
.footer-brand p{max-width:460px;color:#D5DBEA;margin-top:16px}
.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.footer-cols h2{font-size:18px}
.footer-cols a{display:block;color:#D5DBEA;margin:7px 0}
.footer-cols a:hover{color:#F1DCA3}
.footer-note{max-width:1200px;margin:30px auto 0;padding:18px 0;border-top:1px solid rgba(241,220,163,.12);color:#8F98AD;font-size:14px}
@media (max-width:1020px){
    .desktop-header{display:none}
    .mobile-header{display:flex}
    .site-main{padding-bottom:74px}
    .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:#151A23;border-top:1px solid rgba(241,220,163,.22);box-shadow:0 -8px 24px rgba(0,0,0,.28)}
    .mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:62px;color:#B8C0D3;font-size:13px}
    .mobile-bottom a span{color:#F1DCA3;line-height:1}
    .mobile-bottom a.active{color:#F1DCA3;background:#1B2130}
    .quick-pills{grid-template-columns:repeat(2,minmax(0,1fr))}
    .cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
    body{font-size:15px}
    .section{margin-bottom:26px;padding:0 14px}
    .hero-text,.page-hero{padding:28px 14px 12px}
    .page-hero .hero-card{padding:24px;border-radius:20px}
    .intro-split,.duo,.app-section,.footer-inner{grid-template-columns:1fr}
    .cards-2,.cards-3,.cards-4{grid-template-columns:1fr}
    .quick-pills{grid-template-columns:1fr}
    .banner-slider{margin:18px 14px 28px;border-radius:16px}
    .banner-slider img{height:clamp(210px,58vw,330px)}
    .slide-copy{left:12px;right:12px;bottom:38px;padding:14px 16px}
    .slide-copy p{font-size:14px;line-height:1.55}
    .slider-arrow{width:38px;height:38px;font-size:22px}
    .slider-prev{left:10px}.slider-next{right:10px}
    .footer-cols{grid-template-columns:1fr}
    .brand-logo img{width:120px}
    .mobile-logo img{width:116px}
    .zone-card .zone-img{height:178px}
    .zone-card img{max-height:158px}
}
@media (max-width:390px){
    .mobile-main-btn{padding:8px 10px;font-size:13px}
    .brand-logo img{width:108px}
}