*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,sans-serif;line-height:1.6;padding-top:150px}

.header-fixed{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff}
.top-notice{background:#ff9800;color:#000;overflow:hidden;padding:12px 0;font-size:18px;font-weight:700;position:relative}
.notice-scroll{display:inline-block;white-space:nowrap;animation:scroll-left 20s linear infinite}
@keyframes scroll-left{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

.navbar{background:#fff;border-bottom:1px solid #e0e0e0}
.nav-top{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;margin-top:10px;margin-bottom:10px}
.logo img{height:60px}
.search-wrapper{display:flex;align-items:center;flex:1;max-width:500px;margin:0 40px;gap:16px}
.search-bar{flex:1;position:relative}
.search-bar input{width:100%;padding:10px 40px 10px 15px;border:1px solid #ddd;border-radius:25px;font-size:14px}
.search-bar img{position:absolute;right:15px;top:50%;transform:translateY(-50%);width:20px;height:20px;cursor:pointer}
.nav-actions{display:flex;gap:15px;align-items:center}
.contact-btn{background:#ff9800;color:#fff;padding:10px 25px;border-radius:5px;text-decoration:none;font-weight:600;font-size:14px}
.nav-actions img{width:24px;height:24px;cursor:pointer}

.nav-bottom{background:#0047ab}
.mobile-toggle{display:none;color:#fff;background:#0047ab;padding:12px 20px;font-size:18px;font-weight:700;align-items:center;justify-content:space-between;cursor:pointer}
.mobile-toggle .burger{width:24px;height:16px;background-image:linear-gradient(#fff,#fff),linear-gradient(#fff,#fff),linear-gradient(#fff,#fff);background-size:24px 2px;background-position:0 0,0 50%,0 100%;background-repeat:no-repeat}
.nav-menu-container{max-width:1200px;margin:0 auto}
.nav-menu{display:flex;list-style:none;gap:0;justify-content:space-between}
.nav-menu>li{flex:1;position:relative}
.nav-menu>li>a{color:#fff;text-decoration:none;font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:10px 6px;transition:background .3s;position:relative}
.nav-menu>li>a:hover{background:rgba(255,255,255,.1)}
.nav-menu>li>a .menu-arrow{display:none;font-size:10px;margin-left:4px;transition:transform .3s}
.nav-menu>li.open>a .menu-arrow{display:inline-block;transform:rotate(180deg)}
.submenu{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:220px;box-shadow:0 4px 12px rgba(0,0,0,.15);border-radius:0 0 8px 8px;padding:10px 0;z-index:999}
.nav-menu>li:hover .submenu{display:block}
.nav-menu>li.open .submenu{display:block}
.submenu li{list-style:none}
.submenu a{display:flex;align-items:center;padding:0 20px;color:#333;text-decoration:none;font-size:13px;transition:background .3s;text-align:left;width:100%;min-height:44px;line-height:normal}
.submenu a:hover{background:#f0f0f0;color:#0047ab}

.hero-section{position:relative;margin-top:24px}
.hero-section img{width:100%;display:block}
.hero-content{max-width:1200px;margin:0 auto;padding:0 20px;color:#fff}
.hero-title,.hero-subtitle,.hero-form{display:none}

.section{padding:20px 0}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section-title{text-align:center;font-size:36px;font-weight:700;margin-bottom:50px;color:#01489B}

.hot-sale{background:#bfe2f8}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:40px}
.product-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px rgba(0,0,0,.1);transition:transform .3s}
.product-card:hover{transform:translateY(-5px)}
.product-image{width:100%;object-fit:cover}
.product-info{padding:15px;text-align:left}
.product-name{font-size:16px;font-weight:700;margin-bottom:5px}
.product-code{color:#666;font-size:14px}

.card-body{padding:16px;text-align:left}
.card-title{font-size:18px;font-weight:800;margin-bottom:8px;color:#1a1a1a}
.card-title a{color:inherit;text-decoration:none}
.card-title a:hover{color:#ff9800}
.card-desc{color:#666;margin-bottom:12px}
.price-row{display:flex;align-items:center;justify-content:space-between}
.price-group{display:flex;align-items:baseline;gap:8px}
.price-old{color:#999;text-decoration:line-through;font-size:13px}
.price-new{color:#ff6b35;font-weight:800;font-size:20px}
.cart-btn{background:#ff6b35;color:#fff;width:42px;height:42px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}
.cart-btn:hover{background:#ff7f4e}

.app-section{background:#bfe2f8;color:#fff}
.app-content{display:flex;align-items:center;gap:50px}
.app-phone{flex:1}
.app-phone img{width:100%}
.app-info{flex:2}
.app-title{font-size:36px;margin-bottom:20px}
.app-description{font-size:18px;margin-bottom:30px;line-height:1.6}
.download-buttons{display:flex;gap:20px}
.download-btn{background:rgba(255,255,255,.2);border:2px solid #fff;color:#fff;padding:12px 24px;border-radius:25px;text-decoration:none;transition:all .3s}
.download-btn:hover{background:#fff;color:#667eea}

.category-section{background:url('__CDN__/assets/sucai/banner平开.jpg') center/cover;color:#fff;position:relative}
.hero-banner{position:relative}
.hero-banner img{width:100%;display:block}
.category-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5)}
.category-content{position:relative;z-index:1}
.category-title{font-size:48px;text-align:center;margin-bottom:50px;text-shadow:2px 2px 4px rgba(0,0,0,.7)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.category-item{text-align:center;background:rgba(255,255,255,.1);padding:20px;border-radius:10px;transition:transform .3s}
.category-item:hover{transform:translateY(-10px);background:rgba(255,255,255,.2)}
.category-item img{width:80px;height:80px;margin-bottom:15px}
.category-name{font-size:16px;font-weight:700}
.category-code{font-size:14px;opacity:.8;margin-top:5px}
.sliding-section{background:url('__CDN__/assets/sucai/banner平移.jpg') center/cover}
.accessories-section{background:url('__CDN__/assets/sucai/banner配件.jpg') center/cover}

.footer-info{background:linear-gradient(180deg,#cbe5fb 0%,#cbe5fb 70%,#dfe4ea 100%);padding:40px 0}
.footer-content{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.footer-col h3{font-size:22px;font-weight:700;color:#333;margin-bottom:14px}
.footer-col p{color:#333;line-height:1.8}
.footer-links{list-style:none;padding:0}
.footer-links li{display:flex;align-items:center;gap:8px;margin:8px 0}
.footer-links .bullet{width:12px;height:12px}
.footer-links a{color:#01489B;text-decoration:none}
.store-list{list-style:none;padding:0}
.store-list li{display:flex;align-items:flex-start;gap:10px;margin:10px 0;color:#333}
.store-list img{width:18px;height:18px}
.footer-follow{display:flex;align-items:center;gap:12px}
.footer-follow span{color:#333;font-weight:600}
.social-icons{display:flex}
.social-icons img{width:24px;height:24px;margin-right:10px}

.info-icon{width:60px;height:60px;margin:0 auto 20px;background:#ff6b35;border-radius:50%;display:flex;align-items:center;justify-content:center}
.info-title{font-size:20px;font-weight:700;margin-bottom:10px;color:#333}
.info-text{color:#666;line-height:1.6}

@media (max-width:768px){
 .nav-top{flex-wrap:nowrap;position:relative;padding:8px 10px;gap:8px;align-items:center}
 .logo{order:1;width:auto;flex-shrink:0}
 .search-wrapper{order:2;flex:1;min-width:0;margin:0;flex-wrap:nowrap;gap:6px;padding:0;justify-content:flex-start;max-width:none}
 .search-bar{flex:1;min-width:0;margin:0;max-width:none}
 .search-bar input{font-size:13px;padding:8px 35px 8px 12px;border-radius:20px}
 .search-bar img{width:16px;height:16px;right:10px}
 .nav-actions{order:3;flex-shrink:0;gap:8px;margin-left:4px;position:static}
 .nav-actions .user-link,
 .nav-actions .cart-link{font-size:16px;min-width:32px;height:32px;display:flex;align-items:center;justify-content:center}
 .nav-actions .cart-badge{right:-6px;top:-6px;font-size:9px;min-width:14px;height:14px;line-height:14px;padding:0 2px}
 .mobile-toggle{display:flex;order:4;width:100%}
 .mobile-toggle span:first-child{font-size:14px}
 .top-notice{font-size:14px;padding:8px 0}
 .nav-menu{display:none;flex-direction:column}
 .menu-open .nav-menu{display:flex}
 .nav-menu>li{flex:1 1 auto;padding:0;border-bottom:1px solid #e0e0e0}
 .nav-menu>li>a{font-size:14px;padding:12px 16px;color:#01489B;background:#fff!important;text-align:left;display:flex;justify-content:space-between;align-items:center;border-radius:0}
 .nav-menu>li>a:active{background:#fff!important}
 .nav-menu>li>a span:first-child{flex:1}
 .nav-menu>li>a .menu-arrow{display:block;font-size:12px;color:#01489B;margin-left:8px}
 .submenu{position:static!important;min-width:auto;box-shadow:none;border-radius:0;padding:0;background:#f7f9fc;display:none!important}
 .nav-menu>li.open .submenu{display:block!important}
 .nav-menu>li.open > a .menu-arrow{transform:rotate(180deg)}
 .submenu a{display:flex;align-items:center;width:100%;min-height:44px;padding:12px 20px 12px 32px;font-size:13px;border-top:1px solid #e5eaf0}
 body{padding-top:110px}
 .section{padding:16px 0}
 .section-title{font-size:24px}
 .product-grid,.category-grid,.cta-grid{grid-template-columns:1fr;gap:12px}
 .app-content{flex-direction:column;text-align:center}
 .footer-content{grid-template-columns:1fr}
 .category-title{font-size:28px}
 .hero-section img{height:auto}
 .contact-btn{padding:8px 15px;font-size:12px}
 .card-body{padding:12px}
 .card-title{font-size:16px}
 .price-new{font-size:18px}
 .cart-btn{width:38px;height:38px}
 /* carousel mobile fit */
 .product-section .carousel .carousel-track{padding:8px 24px}
 .product-section .carousel .carousel-item{flex:0 0 100%;max-width:100%}
 .product-section .carousel .arrow{width:24px;height:24px}
 .product-section .carousel .arrow.prev{left:12px}
 .product-section .carousel .arrow.next{right:12px}
 .product-section .carousel .carousel-item img{height:auto;max-height:220px;object-fit:contain}
 /* accessories: mobile show vertical list one per row */
 .product-section .carousel[data-carousel="accessories"] .carousel-track{flex-direction:column;gap:12px;padding:8px 12px}
 .product-section .carousel[data-carousel="accessories"] .arrow{display:none}
 /* swing & sliding: mobile show vertical list one per row */
 .product-section .carousel[data-carousel="swing"] .carousel-track{flex-direction:column;gap:12px;padding:8px 12px}
 .product-section .carousel[data-carousel="sliding"] .carousel-track{flex-direction:column;gap:12px;padding:8px 12px}
 .product-section .carousel[data-carousel="swing"] .arrow{display:none}
 .product-section .carousel[data-carousel="sliding"] .arrow{display:none}
}

.product-section .carousel{position:relative;margin-top:16px}
.carousel-track{display:flex;gap:20px;scroll-behavior:smooth;padding:10px 80px;justify-content:flex-start;width:100%}
.carousel-item{background:#fff;border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,.1);overflow:hidden;text-align:center;flex:0 0 calc((100% - 60px)/4);max-width:calc((100% - 60px)/4)}
.carousel-item img{width:100%;object-fit:cover}
.carousel-item .caption{padding:12px;color:#01489B;font-weight:700}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:28px;height:28px;border:none;background:transparent;cursor:pointer}
.arrow.prev{left:20px;background:url('__CDN__/assets/sucai/橙箭头.png') center/contain no-repeat;transform:translateY(-50%) rotate(180deg)}
.arrow.next{right:20px;background:url('__CDN__/assets/sucai/橙箭头.png') center/contain no-repeat}

.cta-section{background:#eef4fb}
.cta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:stretch}
.cta-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;background:#dedede;border-radius:14px;padding:24px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.cta-icon{width:44px;height:44px;margin-bottom:6px}
.cta-title{font-size:26px;font-weight:800;color:#1983DE;letter-spacing:1px}
.cta-desc{color:#333;margin:6px 0 12px}
.cta-btn{display:inline-block;background:#1983DE;color:#fff;padding:8px 20px;border-radius:18px;text-decoration:none;font-weight:700}

@media (max-width:480px){
 .logo img{height:40px}
 .nav-actions{gap:8px}
 .nav-actions img{width:20px;height:20px}
 .mobile-toggle{font-size:16px;padding:10px 16px}
 .nav-menu>li>a{padding:12px 14px}
 body{padding-top:96px}
 .product-section .carousel .carousel-track{padding:8px 20px}
 .product-section .carousel .carousel-item{flex:0 0 100%;max-width:100%}
 .product-section .carousel .carousel-item img{height:auto;max-height:200px;object-fit:contain}
 .product-section .carousel .arrow{width:22px;height:22px}
 .product-section .carousel .arrow.prev{left:8px}
 .product-section .carousel .arrow.next{right:8px}
 .card-title{font-size:15px}
 .price-new{font-size:17px}
 .cart-btn{width:36px;height:36px}
 /* accessories: mobile show vertical list one per row */
 .product-section .carousel[data-carousel="accessories"] .carousel-track{flex-direction:column;gap:10px;padding:8px 10px}
 .product-section .carousel[data-carousel="accessories"] .arrow{display:none}
 /* swing & sliding: mobile show vertical list one per row */
 .product-section .carousel[data-carousel="swing"] .carousel-track{flex-direction:column;gap:10px;padding:8px 10px}
 .product-section .carousel[data-carousel="sliding"] .carousel-track{flex-direction:column;gap:10px;padding:8px 10px}
 .product-section .carousel[data-carousel="swing"] .arrow{display:none}
 .product-section .carousel[data-carousel="sliding"] .arrow{display:none}
}

/* Toast 文字换行优化 - 确保整个单词换行，不拆分单词 */
.van-toast__text{word-break:normal;overflow-wrap:break-word;word-wrap:break-word;white-space:normal;max-width:90vw;line-height:1.5;text-align:center;padding:0 8px}