@charset "utf-8";
/* ============================================================
   淌胶堂大药房 - 全站共享样式
   基于参考站 MedicalGuide 设计还原
   ============================================================ */

/* ========== 1. RESET & BASE ========== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{background:#fff;font-family:"Open Sans",'Source Sans Pro',"Microsoft Yahei",sans-serif;color:#444;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;transition:all .3s ease}
li{list-style:none}
img{max-width:100%;height:auto;display:block}
h1{font-weight:900;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;font-size:54px;color:#222}
h2{font-weight:700;font-size:42px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;color:#222}
h3{text-transform:uppercase;font-weight:300;font-size:32px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif}
h4{font-weight:600;font-size:28px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;color:#222}
h5{font-weight:700;font-size:24px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;color:#222}
h6{font-weight:600;font-size:22px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;color:#222}
p{font-family:"Open Sans",'Source Sans Pro',"Microsoft Yahei",sans-serif;font-weight:300;font-size:18px;line-height:1.8;color:#555}
.clear{clear:both}

/* ========== 2. CONTAINER ========== */
.container{max-width:1200px;margin:0 auto;padding:0 15px}
.row{display:flex;flex-wrap:wrap;margin:0 -15px}

/* ========== 3. TOP BAR (.topbox) ========== */
.topbox{position:relative;z-index:1000}
.topbar{background:#525866;padding:0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.topbar-left{display:flex;align-items:center}
.topbar-left .adword{color:#fff;font-size:15px;font-weight:400;padding:12px 0;display:inline-block}
.topbar-right{display:flex;align-items:center}
.topbar-right .get-touch{display:flex;align-items:center}
.topbar-right .get-touch ul{display:flex;align-items:center}
.topbar-right .get-touch li{border-left:1px solid #9fa3aa;display:flex;align-items:center}
.topbar-right .get-touch li a{color:#fff;padding:12px 14px;font-size:15px;display:flex;align-items:center;gap:6px}
.topbar-right .get-touch li a i{font-size:16px}
.topbar-right .get-touch li a:hover{background:rgba(255,255,255,0.1)}
.social-icons{display:flex;align-items:center}
.social-icons li a{padding:12px 10px!important;border-left:1px solid #9fa3aa}
.social-icons li:last-child a{border-right:1px solid #9fa3aa}
.social-icons li a.fb:hover{background:#5c85ce!important}
.social-icons li a.tw:hover{background:#02c0f2!important}
.social-icons li a.gp:hover{background:#eb6850!important}
.social-icons li a.vm:hover{background:#68d4ee!important}

/* ========== 4. LOGO (.logo-box) ========== */
.logo-box{display:flex;align-items:center;gap:12px}
.logo-box .logo-svg{flex-shrink:0}
.logo-box .logo-text{display:flex;flex-direction:column}
.logo-box .logo-text .brand-name{font-size:22px;font-weight:700;color:#222;line-height:1.2;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif}
.logo-box .logo-text .brand-tag{font-size:13px;color:#888;letter-spacing:3px;text-transform:uppercase;font-weight:400}

/* ========== 5. HEADER / NAVIGATION (.menubox) ========== */
.menubox{background:#fff;padding:0;border-bottom:1px solid #eee}
.menubox .container{display:flex;justify-content:space-between;align-items:center}
.menubox .logo-box{padding:20px 0}
.nav-list{display:flex;align-items:center;margin:0}
.nav-item{position:relative}
.nav-link{display:block;padding:28px 20px;color:#333;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;font-size:16px;font-weight:500;white-space:nowrap}
.nav-link:hover,.nav-link.active{background:#02adc6;color:#fff;border-radius:5px}
.nav-item.active .nav-link{background:#02adc6;color:#fff;border-radius:5px}
.nav-item .nav-link i.fa-caret-down{font-size:12px;margin-left:4px}
/* Submenu */
.sub-menu{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:180px;box-shadow:0 6px 20px rgba(0,0,0,0.12);border-radius:0 0 6px 6px;z-index:999}
.nav-item:hover>.sub-menu{display:block}
.sub-menu li{display:block}
.sub-menu li a{display:block;padding:12px 20px;color:#333;font-size:15px;border-bottom:1px solid #f0f0f0}
.sub-menu li a:hover{background:#02adc6;color:#fff}
.sub-menu li:last-child a{border-bottom:none}

/* Mobile nav toggle */
.nav-toggle{display:none;background:#02adc6;border:none;width:44px;height:44px;border-radius:5px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;transition:all .3s ease}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Mobile menu */
.mobile-nav{display:none;position:fixed;top:0;right:-300px;width:280px;height:100vh;background:#02adc6;z-index:10000;transition:right .3s ease;overflow-y:auto;padding:20px}
.mobile-nav.open{right:0}
.mobile-nav .mobile-close{text-align:right;margin-bottom:20px}
.mobile-nav .mobile-close button{background:none;border:none;color:#fff;font-size:28px;cursor:pointer}
.mobile-nav ul li a{display:block;color:#fff;padding:12px 0;font-size:17px;border-bottom:1px solid rgba(255,255,255,0.2)}
.mobile-nav ul li a:hover{padding-left:10px}
.mobile-nav .sub-menu{padding-left:15px;display:none}
.mobile-nav .sub-menu.open{display:block}
.mobile-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:9999}
.mobile-overlay.show{display:block}

/* ========== 6. BANNER (.banner-box) ========== */
.banner-box{width:100%;position:relative;overflow:hidden}
.banner-box .banner-wrapper{position:relative;width:100%;height:600px}
.banner-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1s ease}
.banner-slide.active{opacity:1}
.banner-slide img{width:100%;height:100%;object-fit:cover}
.banner-slide .banner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.35)}
.banner-slide .slogan{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:2;width:90%;max-width:800px}
.banner-slide .slogan h2{font-size:48px;font-weight:800;color:#fff;margin-bottom:15px;text-shadow:0 2px 10px rgba(0,0,0,0.3)}
.banner-slide .slogan p{font-size:20px;color:rgba(255,255,255,0.9);font-weight:300}
.banner-dots{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.banner-dots .dot{width:45px;height:5px;background:rgba(255,255,255,0.5);cursor:pointer;transition:all .3s ease}
.banner-dots .dot.active{background:#02adc6}
.banner-arrows{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;background:rgba(0,0,0,0.3);border:none;color:#fff;font-size:24px;cursor:pointer;z-index:3;border-radius:50%;transition:all .3s ease;display:flex;align-items:center;justify-content:center}
.banner-arrows:hover{background:rgba(2,173,198,0.8)}
.banner-arrows.prev{left:20px}
.banner-arrows.next{right:20px}

/* ========== 7. SECTION COMMONS ========== */
.section{padding:90px 0}
.section-gray{background:#f5f5f5}
.section-title{text-align:center;margin-bottom:50px}
.section-title h2{font-size:42px;font-weight:700;color:#222;margin-bottom:10px}
.section-title h2 span{font-weight:100}
.section-title p{font-size:18px;color:#888;max-width:700px;margin:0 auto}

/* ========== 8. SERVICES (.service-grid) ========== */
.service-grid .row{display:flex;flex-wrap:wrap}
.service-card{display:flex;margin-bottom:55px;padding:0 15px}
.service-card .svc-icon{width:96px;height:96px;background:#02adc6;border-radius:7px;text-align:center;flex-shrink:0}
.service-card .svc-icon i{color:#fff;font-size:48px;line-height:96px;text-shadow:0 5px 0 rgba(0,0,0,0.15)}
.service-card .svc-detail{margin-left:20px;padding-top:5px}
.service-card .svc-detail h5{font-size:22px;color:#222;margin-bottom:8px}
.service-card .svc-detail p{font-size:16px;color:#666;line-height:1.7}
.col-2{width:50%}

/* ========== 9. PRODUCTS (.product-carousel) ========== */
.product-carousel{overflow:hidden}
.product-carousel .carousel-track{display:flex;transition:transform .5s ease;gap:0}
.product-carousel .carousel-track .product-slide{min-width:25%;padding:0 15px}
.product-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 3px 15px rgba(0,0,0,0.08);transition:all .3s ease}
.product-card:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(0,0,0,0.15)}
.product-card .product-img{position:relative;overflow:hidden;height:240px}
.product-card .product-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-img img{transform:scale(1.08)}
.product-card .product-img .product-layer{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(2,173,198,0.84);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}
.product-card:hover .product-img .product-layer{opacity:1}
.product-card .product-img .product-layer a{color:#fff;font-size:36px}
.product-card .product-detail{padding:20px}
.product-card .product-detail h6{font-size:18px;color:#02adc6;margin-bottom:8px}
.product-card .product-detail h6 a{color:#02adc6}
.product-card .product-detail h6 a:hover{color:#02adc6;text-decoration:underline}
.product-card .product-detail p{font-size:14px;color:#888;line-height:1.6}
.product-carousel .carousel-nav{text-align:center;margin-top:30px}
.product-carousel .carousel-nav button{background:#ddd;border:none;width:45px;height:5px;margin:0 4px;cursor:pointer;transition:background .3s ease}
.product-carousel .carousel-nav button.active{background:#02adc6}

/* ========== 10. CTA BAR (.cta-bar) ========== */
.cta-bar{background:url('../images/cta-bg.jpg') no-repeat fixed center/cover;height:500px;width:100%;text-align:center;display:flex;align-items:center;justify-content:center;position:relative}
.cta-bar::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5)}
.cta-bar .cta-content{position:relative;z-index:1}
.cta-bar .cta-quote{font-size:42px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;font-weight:800;color:#fff;display:block;margin-bottom:20px}
.cta-bar .cta-link a{color:#fff;font-size:18px;font-style:italic;border:2px solid #fff;padding:12px 35px;border-radius:30px;display:inline-block;transition:all .3s ease}
.cta-bar .cta-link a:hover{background:#02adc6;border-color:#02adc6}

/* ========== 11. NEWS (.news-section) ========== */
.news-slider{overflow:hidden}
.news-slider .news-track{display:flex;transition:transform .5s ease}
.news-slider .news-track .news-slide-item{min-width:33.333%;padding:0 15px}
.news-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 3px 15px rgba(0,0,0,0.08);transition:all .3s ease}
.news-card:hover{transform:translateY(-6px);box-shadow:0 10px 25px rgba(0,0,0,0.12)}
.news-card .news-img{height:200px;overflow:hidden}
.news-card .news-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-img img{transform:scale(1.05)}
.news-card .news-detail{padding:20px;position:relative}
.news-card .news-detail h4{font-size:18px;font-weight:600;margin-bottom:8px}
.news-card .news-detail h4 a{color:#333}
.news-card .news-detail h4 a:hover{color:#02adc6}
.news-card .news-detail .news-desc{font-size:14px;color:#888;line-height:1.7;margin-bottom:12px}
.news-card .news-detail .news-date{font-size:14px;color:#999}
.news-card .news-detail .news-date i{margin-right:5px;color:#02adc6}
.news-slider-controls{text-align:center;margin-top:25px}
.news-slider-controls button{background:#ddd;border:none;width:45px;height:5px;margin:0 4px;cursor:pointer;transition:background .3s ease}
.news-slider-controls button.active{background:#02adc6}

/* ========== 12. PARTNERS (.partner-section) ========== */
.partner-grid{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:30px}
.partner-item{text-align:center;padding:20px 30px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.05);transition:all .3s ease;min-width:140px}
.partner-item:hover{box-shadow:0 5px 20px rgba(0,0,0,0.1);transform:translateY(-3px)}
.partner-item .partner-icon{font-size:36px;color:#02adc6;margin-bottom:8px}
.partner-item .partner-name{font-size:15px;color:#555;font-weight:500}

/* ========== 13. FOOTER (.footer-box) ========== */
.footer-box{background:#434a5a;border-top:6px solid #373e4c}
.footer-emergency{text-align:center;padding:70px 0 0}
.footer-emergency i{color:#fff;font-size:65px;display:block;margin-bottom:25px}
.footer-emergency .emer-text{font-size:18px;font-family:"Open Sans",Raleway,"Microsoft Yahei",sans-serif;font-weight:800;color:#fff;text-transform:uppercase;display:block;margin-bottom:6px}
.footer-emergency .emer-number{font-size:50px;font-weight:800;color:#fff;display:block;margin-bottom:20px}
.footer-emergency .emer-divider{width:960px;max-width:90%;height:1px;background:rgba(255,255,255,0.15);margin:0 auto 10px}
.footer-main{padding:70px 0;display:flex;flex-wrap:wrap}
.footer-col{flex:1;min-width:250px;padding:0 15px}
.footer-col.col-wide{flex:1.5}
.footer-col.col-narrow{flex:0.8}
.footer-col h5{color:#fff;text-transform:uppercase;border-bottom:2px solid #02adc6;padding-bottom:12px;margin-bottom:25px;display:inline-block;font-size:18px}
.footer-col .f-about{color:#ccc;font-size:15px;line-height:1.8;margin-top:15px}
.footer-col .f-links ul li{margin-bottom:12px;padding-left:18px;position:relative}
.footer-col .f-links ul li::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;background:#02adc6;border-radius:50%}
.footer-col .f-links ul li a{color:#ccc;font-size:15px}
.footer-col .f-links ul li a:hover{color:#02adc6;padding-left:6px}
.footer-col .f-contact p{color:#ccc;font-size:15px;margin-bottom:15px;line-height:1.8}
.footer-col .f-contact ul li{margin-bottom:15px;display:flex;align-items:flex-start;gap:10px}
.footer-col .f-contact ul li i{color:#02adc6;font-size:20px;margin-top:2px}
.footer-col .f-contact ul li span{color:#ccc;font-size:15px}
.footer-col .f-qrcode{text-align:center}
.footer-col .f-qrcode img{width:130px;height:130px;margin:15px auto 0;border:3px solid rgba(255,255,255,0.2);border-radius:8px;padding:5px;background:#fff}
.footer-bottom{background:#373e4c;padding:20px 0}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.footer-bottom .copyright{color:#aaa;font-size:14px}
.footer-bottom .copyright a{color:#02adc6}
.footer-bottom .footer-social a{color:#fff;border:1px solid rgba(255,255,255,0.5);width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;margin-left:8px;font-size:14px;transition:all .3s ease}
.footer-bottom .footer-social a:hover{background:#02adc6;border-color:#02adc6}

/* ========== 14. INNER PAGE BANNER (.n-banner) ========== */
.n-banner{width:100%;height:350px;position:relative;overflow:hidden}
.n-banner img{width:100%;height:100%;object-fit:cover}
.n-banner .n-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.45)}
.n-banner .n-banner-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:2}
.n-banner .n-banner-text h1{color:#fff;font-size:40px;font-weight:700;margin-bottom:5px}
.n-banner .n-banner-text p{color:rgba(255,255,255,0.8);font-size:16px}

/* ========== 15. BREADCRUMB (.ntit) ========== */
.ntit{background:#f8f8f8;padding:18px 0;border-bottom:1px solid #eee}
.ntit .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.ntt h1{font-size:24px;font-weight:700;color:#333;margin:0}
.ntt i{font-size:13px;color:#999;font-style:italic;display:block}
.weiz{font-size:14px;color:#888}
.weiz a{color:#888}
.weiz a:hover{color:#02adc6}
.weiz span{color:#02adc6}

/* ========== 16. ABOUT PAGE ========== */
.about-intro{padding:60px 0}
.about-intro .about-text h2{font-size:32px;margin-bottom:20px;color:#222}
.about-intro .about-text p{margin-bottom:18px;line-height:2;font-size:16px}
.about-intro .about-img{border-radius:10px;overflow:hidden;box-shadow:0 5px 25px rgba(0,0,0,0.1)}
.about-intro .about-img img{width:100%;height:100%;object-fit:cover}
.about-intro .col-left{width:55%;padding:0 15px}
.about-intro .col-right{width:45%;padding:0 15px}

/* Timeline */
.timeline-section{padding:60px 0}
.timeline{position:relative;max-width:900px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:50%;top:0;transform:translateX(-50%);width:3px;height:100%;background:#02adc6}
.timeline-item{display:flex;align-items:flex-start;margin-bottom:40px;position:relative}
.timeline-item:nth-child(odd){flex-direction:row}
.timeline-item:nth-child(even){flex-direction:row-reverse}
.timeline-item .tl-dot{width:16px;height:16px;background:#02adc6;border-radius:50%;position:absolute;left:50%;transform:translateX(-50%);top:8px;z-index:1;border:3px solid #fff;box-shadow:0 0 0 3px #02adc6}
.timeline-item .tl-content{width:45%;padding:20px;background:#fff;border-radius:8px;box-shadow:0 3px 15px rgba(0,0,0,0.08)}
.timeline-item .tl-content .tl-year{font-size:20px;font-weight:700;color:#02adc6;margin-bottom:6px}
.timeline-item .tl-content h4{font-size:18px;margin-bottom:5px}
.timeline-item .tl-content p{font-size:14px;color:#888}

/* Culture Cards */
.culture-grid{display:flex;flex-wrap:wrap;gap:30px;justify-content:center}
.culture-card{flex:1;min-width:250px;max-width:350px;text-align:center;padding:40px 25px;background:#fff;border-radius:10px;box-shadow:0 5px 25px rgba(0,0,0,0.06);transition:all .3s ease}
.culture-card:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(0,0,0,0.1)}
.culture-card .culture-icon{font-size:48px;color:#02adc6;margin-bottom:18px}
.culture-card h4{font-size:20px;margin-bottom:10px;color:#333}
.culture-card p{font-size:15px;color:#888}

/* Team Grid */
.team-grid{display:flex;flex-wrap:wrap;gap:30px;justify-content:center}
.team-card{flex:0 0 220px;text-align:center;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 3px 15px rgba(0,0,0,0.08);transition:all .3s ease}
.team-card:hover{transform:translateY(-6px)}
.team-card .team-img{width:100%;height:220px;overflow:hidden}
.team-card .team-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.team-card:hover .team-img img{transform:scale(1.05)}
.team-card .team-info{padding:18px 15px}
.team-card .team-info h5{font-size:18px;color:#333;margin-bottom:4px}
.team-card .team-info span{font-size:14px;color:#02adc6}

/* ========== 17. PRODUCT LIST PAGE ========== */
.product-list-section{padding:60px 0}
.product-list{display:flex;flex-wrap:wrap;gap:30px}
.product-list .product-card{flex:0 0 calc(25% - 23px);min-width:260px}

/* ========== 18. PRODUCT DETAIL PAGE ========== */
.product-detail-section{padding:60px 0}
.product-detail-top{display:flex;gap:40px;margin-bottom:50px}
.product-detail-top .pd-img{flex:0 0 45%;border-radius:10px;overflow:hidden;box-shadow:0 5px 25px rgba(0,0,0,0.1)}
.product-detail-top .pd-img img{width:100%;height:400px;object-fit:cover}
.product-detail-top .pd-info{flex:1}
.product-detail-top .pd-info h2{font-size:32px;margin-bottom:15px;color:#222}
.product-detail-top .pd-info p{font-size:16px;color:#666;line-height:1.9;margin-bottom:15px}
.param-table{width:100%;border-collapse:collapse;margin:25px 0}
.param-table tr{border-bottom:1px solid #eee}
.param-table tr:last-child{border-bottom:none}
.param-table td{padding:12px 15px;font-size:15px}
.param-table td:first-child{font-weight:600;color:#333;background:#f9f9f9;width:150px}
.param-table td:last-child{color:#666}
.feature-list{margin:20px 0}
.feature-list li{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;font-size:16px;color:#555}
.feature-list li i{color:#02adc6;font-size:20px;margin-top:2px}

/* Related Products */
.related-section{padding:50px 0}
.related-products{display:flex;flex-wrap:wrap;gap:25px}
.related-products .product-card{flex:0 0 calc(25% - 19px);min-width:240px}

/* ========== 19. NEWS LIST PAGE ========== */
.news-list-section{padding:60px 0}
.news-list-item{display:flex;gap:25px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);margin-bottom:25px;transition:all .3s ease}
.news-list-item:hover{box-shadow:0 8px 25px rgba(0,0,0,0.1);transform:translateY(-3px)}
.news-list-item .news-list-img{flex:0 0 280px;height:200px;overflow:hidden}
.news-list-item .news-list-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-list-item:hover .news-list-img img{transform:scale(1.05)}
.news-list-item .news-list-info{flex:1;padding:20px;display:flex;flex-direction:column;justify-content:center}
.news-list-item .news-list-info h3{font-size:20px;text-transform:none;font-weight:600;margin-bottom:8px}
.news-list-item .news-list-info h3 a{color:#333}
.news-list-item .news-list-info h3 a:hover{color:#02adc6}
.news-list-item .news-list-info .news-list-date{font-size:14px;color:#02adc6;margin-bottom:8px}
.news-list-item .news-list-info .news-list-desc{font-size:15px;color:#888;line-height:1.7}

/* ========== 20. NEWS DETAIL PAGE ========== */
.news-detail-section{padding:60px 0}
.news-detail-section .news-detail-content{max-width:860px;margin:0 auto}
.news-detail-header{margin-bottom:30px}
.news-detail-header h1{font-size:32px;color:#222;margin-bottom:12px}
.news-detail-header .news-meta{font-size:14px;color:#999}
.news-detail-header .news-meta i{margin-right:5px;color:#02adc6}
.news-detail-body{font-size:16px;color:#555;line-height:2}
.news-detail-body p{margin-bottom:20px;font-size:16px;line-height:2}
.news-detail-body img{max-width:100%;border-radius:8px;margin:20px 0}
.news-detail-body h3{font-size:22px;text-transform:none;font-weight:600;color:#333;margin:25px 0 15px}
/* Prev/Next */
.prev-next-nav{display:flex;justify-content:space-between;border-top:1px solid #eee;padding-top:25px;margin-top:40px}
.prev-next-nav a{color:#555;font-size:15px;padding:8px 20px;border:1px solid #ddd;border-radius:25px;transition:all .3s ease}
.prev-next-nav a:hover{color:#02adc6;border-color:#02adc6}

/* ========== 21. CONTACT PAGE ========== */
.contact-section{padding:60px 0}
.contact-grid{display:flex;gap:40px}
.contact-info-box{flex:1}
.contact-info-box h2{font-size:28px;margin-bottom:25px}
.contact-info-box .info-item{display:flex;align-items:flex-start;gap:15px;margin-bottom:25px}
.contact-info-box .info-item .info-icon{width:50px;height:50px;background:#02adc6;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-info-box .info-item .info-icon i{color:#fff;font-size:22px}
.contact-info-box .info-item .info-text h5{font-size:16px;color:#333;margin-bottom:4px}
.contact-info-box .info-item .info-text span{font-size:15px;color:#777}
.contact-form-box{flex:1;background:#f9f9f9;padding:35px;border-radius:10px}
.contact-form-box h2{font-size:28px;margin-bottom:25px}
.contact-form-box .form-group{margin-bottom:18px}
.contact-form-box .form-group label{display:block;margin-bottom:6px;font-size:15px;color:#555;font-weight:500}
.contact-form-box .form-group input,.contact-form-box .form-group textarea{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:5px;font-size:15px;font-family:inherit;transition:border-color .3s ease}
.contact-form-box .form-group input:focus,.contact-form-box .form-group textarea:focus{outline:none;border-color:#02adc6}
.contact-form-box .form-group textarea{height:140px;resize:vertical}
.contact-form-box .btn-submit{background:#02adc6;color:#fff;border:none;padding:14px 40px;font-size:16px;border-radius:5px;cursor:pointer;transition:all .3s ease;font-weight:600}
.contact-form-box .btn-submit:hover{background:#0198ae;transform:translateY(-2px)}
.map-section{height:400px;background:#eee;margin-top:30px;border-radius:10px;overflow:hidden}

/* ========== 22. BACK TO TOP ========== */
.back-top{display:inline-block;height:44px;width:44px;position:fixed;bottom:20px;right:16px;background:#02adc6 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M7.41 15.41L12 10.83l4.59 4.58L18 14l-6-6-6 6z'/%3E%3C/svg%3E") no-repeat center/60%;visibility:hidden;opacity:0;transition:all .3s ease;border-radius:50%;z-index:1000;cursor:pointer}
.back-top.show{visibility:visible;opacity:0.8}
.back-top:hover{opacity:1;transform:translateY(-3px)}

/* ========== 23. IMAGE FALLBACK ========== */
.img-fallback{border-radius:8px;display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:200px;color:#fff;font-size:14px;font-weight:500;text-align:center;padding:10px}

/* ========== 24. ANIMATIONS ========== */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ========== 25. TWO-COLUMN LAYOUT ========== */
.col-2-layout{display:flex;gap:40px}
.col-2-layout .col-main{flex:2}
.col-2-layout .col-side{flex:1}

/* ========== 26. PAGINATION ========== */
.pagination{text-align:center;padding:30px 0}
.pagination a{display:inline-block;padding:8px 16px;margin:0 3px;border:1px solid #ddd;border-radius:5px;color:#555;font-size:15px;transition:all .3s ease}
.pagination a:hover,.pagination a.active{background:#02adc6;color:#fff;border-color:#02adc6}

/* ========== 27. RESPONSIVE ========== */
/* Tablet: 768-1024px */
@media(max-width:1024px){
  h1{font-size:42px}h2{font-size:34px}h3{font-size:26px}
  .banner-box .banner-wrapper{height:450px}
  .banner-slide .slogan h2{font-size:36px}
  .banner-slide .slogan p{font-size:17px}
  .col-2{width:100%}
  .service-card{margin-bottom:30px}
  .product-carousel .carousel-track .product-slide{min-width:33.333%}
  .news-slider .news-track .news-slide-item{min-width:50%}
  .footer-col{flex:0 0 50%;margin-bottom:30px}
  .product-list .product-card{flex:0 0 calc(33.333% - 20px)}
  .product-detail-top{flex-direction:column}
  .product-detail-top .pd-img{flex:auto}
  .news-list-item .news-list-img{flex:0 0 220px;height:180px}
  .contact-grid{flex-direction:column}
  .about-intro .col-left,.about-intro .col-right{width:100%}
  .about-intro .about-img{margin-top:25px}
  .timeline::before{left:30px}
  .timeline-item,.timeline-item:nth-child(even){flex-direction:row}
  .timeline-item .tl-dot{left:30px}
  .timeline-item .tl-content{width:calc(100% - 60px);margin-left:50px}
}

/* Mobile: <768px */
@media(max-width:768px){
  .container{padding:0 15px}
  h1{font-size:32px}h2{font-size:26px}h3{font-size:22px}h5{font-size:20px}
  .topbar .container{flex-direction:column;padding:8px 0}
  .topbar-left .adword{font-size:13px;padding:5px 0}
  .topbar-right .get-touch ul{flex-wrap:wrap;justify-content:center}
  .topbar-right .get-touch li a{padding:8px 10px;font-size:13px}
  .social-icons li a{padding:8px 10px!important}
  /* Mobile nav */
  .nav-list{display:none;position:absolute;top:100%;left:0;width:100%;background:#fff;flex-direction:column;box-shadow:0 10px 30px rgba(0,0,0,0.1);padding:10px 0}
  .nav-list.open{display:flex}
  .nav-link{padding:14px 20px;border-bottom:1px solid #f0f0f0}
  .sub-menu{position:static;box-shadow:none;padding-left:15px}
  .nav-toggle{display:flex}
  .banner-box .banner-wrapper{height:320px}
  .banner-slide .slogan h2{font-size:24px}
  .banner-slide .slogan p{font-size:14px;display:none}
  .banner-dots .dot{width:25px;height:4px}
  .banner-arrows{width:35px;height:35px;font-size:18px}
  .section{padding:50px 0}
  .section-title h2{font-size:26px}
  .section-title{margin-bottom:30px}
  .col-2{width:100%}
  .service-card{margin-bottom:25px}
  .service-card .svc-icon{width:70px;height:70px}
  .service-card .svc-icon i{font-size:32px;line-height:70px}
  .service-card .svc-detail{width:calc(100% - 90px)}
  .product-carousel .carousel-track .product-slide{min-width:80%}
  .news-slider .news-track .news-slide-item{min-width:85%}
  .cta-bar{height:350px}
  .cta-bar .cta-quote{font-size:24px}
  .footer-col{flex:0 0 100%;margin-bottom:25px}
  .footer-emergency .emer-number{font-size:32px}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:10px}
  .n-banner{height:200px}
  .n-banner .n-banner-text h1{font-size:28px}
  .ntit .container{flex-direction:column;gap:8px;align-items:flex-start}
  .product-list .product-card{flex:0 0 calc(50% - 15px);min-width:150px}
  .product-detail-top .pd-img img{height:250px}
  .related-products .product-card{flex:0 0 calc(50% - 13px);min-width:150px}
  .news-list-item{flex-direction:column}
  .news-list-item .news-list-img{flex:auto;height:180px}
  .culture-grid{flex-direction:column;align-items:center}
  .team-grid{justify-content:center}
  .team-card{flex:0 0 160px}
  .timeline::before{left:15px}
  .timeline-item .tl-dot{left:15px}
  .timeline-item .tl-content{width:calc(100% - 40px);margin-left:35px}
}