*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.7;color:#333;background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:all .3s}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button{border:none;background:none;cursor:pointer;font-family:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section-tag{display:inline-block;font-size:0.8rem;font-weight:600;color:#2563eb;background:rgba(37,99,235,0.1);padding:6px 16px;border-radius:20px;margin-bottom:15px;letter-spacing:1px}
.section-title{font-size:2.25rem;font-weight:700;color:#111827;margin-bottom:12px;line-height:1.3}
.section-header{text-align:center;margin-bottom:55px}
.section-desc{font-size:1.05rem;color:#6b7280;max-width:650px;margin:15px auto 0}
.btn{display:inline-block;padding:14px 32px;font-size:0.95rem;font-weight:600;border-radius:8px;transition:all .3s;text-align:center}
.btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;box-shadow:0 4px 15px rgba(37,99,235,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(37,99,235,0.4)}
.btn-dark{background:#111827;color:#fff}
.btn-dark:hover{background:#2563eb}
.btn-outline{border:2px solid #fff;color:#fff;background:transparent}
.btn-outline:hover{background:#fff;color:#111827}
.btn-light{background:#fff;color:#2563eb}
.btn-light:hover{background:#f8fafc;transform:translateY(-2px)}
.btn-outline-light{border:2px solid rgba(255,255,255,0.5);color:#fff;background:transparent}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,0.1)}
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff;transition:all .3s}
.header-wrap{box-shadow:0 1px 20px rgba(0,0,0,0.08)}
.header-top{background:#111827;color:#fff;font-size:0.82rem;display:block}
.header-top .container{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px}
.top-info{display:flex;align-items:center;gap:8px}
.top-info .divider{opacity:0.4}
.top-contact a{color:#60a5fa;font-weight:500}
.top-contact a:hover{color:#93c5fd}
.header-main{background:#fff}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.logo{display:flex;align-items:center;gap:8px}
.logo-icon{font-size:1.4rem;color:#2563eb}
.logo-text{font-size:1.5rem;font-weight:800;color:#111827;letter-spacing:2px}
.logo-desc{font-size:0.7rem;color:#6b7280;margin-left:5px;padding-left:10px;border-left:1px solid #e5e7eb}
.menu-btn{display:none;width:26px;height:20px;position:relative;z-index:1001}
.menu-btn span{position:absolute;left:0;width:100%;height:2px;background:#111827;border-radius:2px;transition:all .3s}
.menu-btn span:nth-child(1){top:0}
.menu-btn span:nth-child(2){top:50%;transform:translateY(-50%)}
.menu-btn span:nth-child(3){bottom:0}
.nav{display:flex;align-items:center}
.nav-list{display:flex;gap:28px}
.nav-link{font-size:0.9rem;color:#374151;font-weight:500;padding:8px 0;position:relative}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:#2563eb;transition:width .3s}
.nav-link:hover{color:#2563eb}
.nav-link:hover::after{width:100%}
.header-btn{padding:10px 24px;background:#2563eb;color:#fff;font-size:0.85rem;font-weight:600;border-radius:6px;margin-left:25px}
.header-btn:hover{background:#1d4ed8}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg-img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(17,24,39,0.92) 0%,rgba(17,24,39,0.75) 50%,rgba(17,24,39,0.6) 100%);z-index:1}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:650px;color:#fff}
.hero-badge{display:inline-block;font-size:0.8rem;font-weight:500;background:rgba(37,99,235,0.2);border:1px solid rgba(37,99,235,0.4);color:#60a5fa;padding:8px 18px;border-radius:25px;margin-bottom:25px}
.hero-content h1{font-size:3.2rem;font-weight:800;line-height:1.2;margin-bottom:22px}
.hero-subtitle{font-size:1.12rem;line-height:1.9;color:rgba(255,255,255,0.88);margin-bottom:35px}
.hero-actions{display:flex;gap:15px;margin-bottom:50px}
.hero-stats{display:flex;gap:45px;padding-top:40px;border-top:1px solid rgba(255,255,255,0.15)}
.hero-stat{text-align:center}
.stat-value{display:block;font-size:2rem;font-weight:800;color:#fff}
.stat-text{font-size:0.85rem;color:rgba(255,255,255,0.7);margin-top:5px}
.hero-scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);text-align:center;color:rgba(255,255,255,0.6);font-size:0.8rem;z-index:2}
.scroll-arrow{width:20px;height:20px;margin:10px auto 0;border-right:2px solid rgba(255,255,255,0.5);border-bottom:2px solid rgba(255,255,255,0.5);transform:rotate(45deg);animation:scrollBounce 2s infinite}
@keyframes scrollBounce{0%,100%{transform:rotate(45deg) translate(0,0)}50%{transform:rotate(45deg) translate(5px,5px)}}
.intro{padding:100px 0;background:#fff}
.intro-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.intro-media{position:relative}
.intro-img-main img{border-radius:16px;box-shadow:0 25px 60px rgba(0,0,0,0.12)}
.intro-img-float{position:absolute;bottom:-30px;right:-30px;width:180px;height:180px;border-radius:12px;overflow:hidden;box-shadow:0 15px 40px rgba(0,0,0,0.15);border:5px solid #fff}
.intro-img-float img{width:100%;height:100%;object-fit:cover}
.intro-content .section-title{text-align:left}
.intro-content .section-title::after{display:none}
.intro-lead{font-size:1.15rem;color:#111827;font-weight:500;margin-bottom:18px}
.intro-content p{color:#6b7280;margin-bottom:16px}
.intro-features{display:flex;gap:25px;margin-top:30px;padding-top:25px;border-top:1px solid #e5e7eb}
.intro-feature{display:flex;align-items:center;gap:10px}
.feature-icon{font-size:1.4rem}
.feature-text{font-size:0.9rem;font-weight:600;color:#374151}
.what-is{padding:90px 0;background:#f8fafc}
.what-is-box{display:grid;grid-template-columns:1.2fr 0.8fr;gap:60px;align-items:center}
.what-is-content .section-title{text-align:left}
.what-is-content .section-title::after{display:none}
.what-is-content p{color:#6b7280;margin-bottom:18px;font-size:1rem}
.what-is-highlight{background:#fff;padding:25px;border-radius:12px;border-left:4px solid #2563eb;margin-top:25px;box-shadow:0 5px 20px rgba(0,0,0,0.05)}
.what-is-highlight h4{font-size:1.1rem;color:#111827;margin-bottom:10px}
.what-is-highlight p{color:#6b7280;margin-bottom:0;font-size:0.95rem}
.what-is-highlight strong{color:#2563eb}
.what-is-visual img{border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,0.1)}
.products{padding:100px 0;background:#fff}
.products-showcase{display:flex;flex-direction:column;gap:50px}
.product-featured{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);padding:50px;border-radius:24px;align-items:center}
.product-gallery{display:flex;flex-direction:column;gap:15px}
.product-main-img{background:#fff;padding:40px;border-radius:16px;display:flex;align-items:center;justify-content:center}
.product-main-img img{max-height:280px;width:auto}
.product-thumbnails{display:flex;gap:12px}
.product-thumbnails img{width:calc(50% - 6px);height:100px;object-fit:cover;border-radius:10px;cursor:pointer;transition:all .3s}
.product-thumbnails img:hover{transform:scale(1.03)}
.product-details .product-tag{display:inline-block;font-size:0.75rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#2563eb,#1d4ed8);padding:5px 14px;border-radius:15px;margin-bottom:15px}
.product-details h3{font-size:1.8rem;font-weight:700;color:#111827;margin-bottom:15px}
.product-intro{font-size:1rem;color:#6b7280;margin-bottom:22px;line-height:1.8}
.product-specs{margin-bottom:25px}
.product-specs li{padding:10px 0;border-bottom:1px solid #e5e7eb;font-size:0.92rem;color:#374151}
.product-specs li strong{color:#111827;margin-right:8px}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}
.product-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 5px 25px rgba(0,0,0,0.06);transition:all .35s;border:1px solid #f1f5f9}
.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,0.1);border-color:#e0e7ff}
.product-card-img{background:linear-gradient(135deg,#f8fafc,#f1f5f9);padding:30px;display:flex;align-items:center;justify-content:center;min-height:200px}
.product-card-img img{max-height:150px;width:auto;transition:transform .4s}
.product-card:hover .product-card-img img{transform:scale(1.05)}
.product-card-body{padding:25px}
.product-card-body .product-tag{display:inline-block;font-size:0.7rem;font-weight:600;color:#2563eb;background:rgba(37,99,235,0.1);padding:4px 10px;border-radius:10px;margin-bottom:12px}
.product-card-body h3{font-size:1.15rem;font-weight:700;color:#111827;margin-bottom:10px}
.product-card-body p{font-size:0.88rem;color:#6b7280;line-height:1.7;margin-bottom:15px}
.product-highlights{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.product-highlights li{font-size:0.75rem;color:#6b7280;background:#f8fafc;padding:5px 10px;border-radius:12px}
.product-link{font-size:0.88rem;font-weight:600;color:#2563eb;display:inline-flex;align-items:center;gap:5px}
.product-link:hover{color:#1d4ed8}
.compare{padding:85px 0;background:#f8fafc}
.compare-table-container{overflow-x:auto;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,0.06)}
.compare-table{width:100%;min-width:700px;border-collapse:collapse;background:#fff}
.compare-table th,.compare-table td{padding:18px 20px;text-align:center;border-bottom:1px solid #f1f5f9}
.compare-table th{background:#111827;color:#fff;font-weight:600;font-size:0.88rem}
.compare-table th:first-child{text-align:left;border-radius:16px 0 0 0}
.compare-table th:last-child{border-radius:0 16px 0 0}
.compare-table td{font-size:0.88rem;color:#374151}
.compare-table td:first-child{text-align:left;font-weight:600;color:#111827;background:#f8fafc}
.compare-table tbody tr:hover{background:#f0f9ff}
.compare-table tbody tr:last-child td:first-child{border-radius:0 0 0 16px}
.compare-table tbody tr:last-child td:last-child{border-radius:0 0 16px 0}
.technology{padding:100px 0;background:#fff}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.tech-item{display:flex;gap:20px;padding:30px;background:#f8fafc;border-radius:16px;transition:all .35s}
.tech-item:hover{background:#fff;box-shadow:0 15px 45px rgba(0,0,0,0.08);transform:translateY(-5px)}
.tech-icon{flex-shrink:0;width:70px;height:70px;border-radius:14px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.1)}
.tech-icon img{width:100%;height:100%;object-fit:cover}
.tech-content h3{font-size:1.05rem;font-weight:700;color:#111827;margin-bottom:10px}
.tech-content p{font-size:0.88rem;color:#6b7280;line-height:1.7}
.software{padding:100px 0;background:#f8fafc}
.software-wrapper{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.software-visual img{border-radius:16px;box-shadow:0 25px 60px rgba(0,0,0,0.1)}
.software-content .section-title{text-align:left}
.software-content .section-title::after{display:none}
.software-intro{font-size:1.05rem;color:#6b7280;margin-bottom:28px}
.software-features{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:30px}
.sw-feature{background:#fff;padding:20px;border-radius:12px;box-shadow:0 3px 12px rgba(0,0,0,0.04)}
.sw-feature h4{font-size:0.95rem;font-weight:700;color:#111827;margin-bottom:8px}
.sw-feature p{font-size:0.85rem;color:#6b7280;line-height:1.6}
.software-platforms{background:#fff;padding:22px;border-radius:12px;margin-bottom:25px}
.software-platforms h4{font-size:0.95rem;font-weight:600;color:#111827;margin-bottom:12px}
.platforms-list{display:flex;flex-wrap:wrap;gap:10px}
.platform{font-size:0.82rem;color:#6b7280;background:#f1f5f9;padding:6px 14px;border-radius:20px}
.guide{padding:100px 0;background:#fff}
.guide-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.guide-step{background:#f8fafc;padding:30px 25px;border-radius:16px;text-align:center;position:relative;transition:all .35s}
.guide-step:hover{background:#fff;box-shadow:0 15px 45px rgba(0,0,0,0.08);transform:translateY(-5px)}
.guide-step::after{content:'→';position:absolute;right:-18px;top:50%;transform:translateY(-50%);color:#d1d5db;font-size:1.2rem}
.guide-step:last-child::after{display:none}
.step-num{width:50px;height:50px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-size:1.2rem;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 5px 15px rgba(37,99,235,0.3)}
.step-body h4{font-size:1rem;font-weight:700;color:#111827;margin-bottom:10px}
.step-body p{font-size:0.85rem;color:#6b7280;line-height:1.6}
.gallery{padding:90px 0;background:#f8fafc}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:18px}
.gallery-item{border-radius:14px;overflow:hidden;cursor:pointer;position:relative}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-wide{grid-column:span 2}
.gallery-tall{grid-row:span 2}
.faq{padding:100px 0;background:#fff}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;max-width:1000px;margin:0 auto}
.faq-column{display:flex;flex-direction:column;gap:15px}
.faq-item{background:#f8fafc;border-radius:12px;overflow:hidden;transition:all .3s}
.faq-item[open]{background:#fff;box-shadow:0 10px 35px rgba(0,0,0,0.06)}
.faq-q{padding:20px 25px;font-size:0.98rem;font-weight:600;color:#111827;cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';font-size:1.4rem;color:#2563eb;transition:transform .3s;flex-shrink:0;margin-left:15px}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 25px 20px;font-size:0.92rem;color:#6b7280;line-height:1.8}
.faq-contact{text-align:center;margin-top:50px;padding-top:40px;border-top:1px solid #e5e7eb}
.faq-contact p{color:#6b7280;margin-bottom:20px}
.news{padding:90px 0;background:#f8fafc}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.news-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,0.04);transition:all .35s}
.news-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,0.1)}
.news-img{height:200px;overflow:hidden}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card:hover .news-img img{transform:scale(1.08)}
.news-body{padding:28px}
.news-tag{display:inline-block;font-size:0.72rem;font-weight:600;color:#2563eb;background:rgba(37,99,235,0.1);padding:4px 10px;border-radius:10px;margin-bottom:12px}
.news-body h4{font-size:1.1rem;font-weight:700;color:#111827;margin-bottom:12px;line-height:1.4}
.news-body p{font-size:0.88rem;color:#6b7280;line-height:1.7}
.cta{padding:100px 0;background:linear-gradient(135deg,#2563eb 0%,#1d4ed8 100%)}
.cta-box{text-align:center;max-width:700px;margin:0 auto}
.cta-content h2{font-size:2.2rem;font-weight:800;color:#fff;margin-bottom:18px}
.cta-content p{font-size:1.1rem;color:rgba(255,255,255,0.9);margin-bottom:35px}
.cta-actions{display:flex;justify-content:center;gap:18px}
.footer{background:#111827;color:#fff}
.footer-main{padding:70px 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 2fr;gap:60px}
.footer-logo{display:flex;align-items:center;gap:8px;margin-bottom:20px}
.footer-logo .logo-icon{color:#60a5fa}
.footer-logo .logo-text{color:#fff}
.footer-desc{font-size:0.9rem;color:rgba(255,255,255,0.65);line-height:1.8;margin-bottom:20px}
.footer-contact-info p{font-size:0.85rem;color:rgba(255,255,255,0.5)}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.footer-col h5{font-size:1rem;font-weight:600;margin-bottom:20px;color:#60a5fa}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:0.88rem;color:rgba(255,255,255,0.65);transition:color .3s}
.footer-col a:hover{color:#60a5fa}
.footer-col p{font-size:0.88rem;color:rgba(255,255,255,0.65);margin-bottom:18px;line-height:1.7}
.footer-btn{display:inline-block;padding:10px 24px;background:#2563eb;color:#fff;font-size:0.85rem;font-weight:500;border-radius:6px;transition:all .3s}
.footer-btn:hover{background:#1d4ed8}
.footer-bottom{background:rgba(0,0,0,0.2);padding:20px 0;text-align:center}
.footer-bottom p{font-size:0.82rem;color:rgba(255,255,255,0.45)}
.floating-cs{position:fixed;bottom:30px;right:30px;display:flex;align-items:center;gap:10px;padding:15px 26px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border-radius:30px;box-shadow:0 8px 30px rgba(37,99,235,0.4);z-index:999;transition:all .3s}
.floating-cs:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(37,99,235,0.5)}
.cs-icon{font-size:1.25rem}
.cs-text{font-size:0.92rem;font-weight:500}
.mobile-cs-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;padding:12px 15px;box-shadow:0 -5px 25px rgba(0,0,0,0.1);z-index:999}
.mobile-cs-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border-radius:10px;font-size:0.95rem;font-weight:600}
@media screen and (max-width:1024px){
.section-title{font-size:1.9rem}
.hero{min-height:auto;padding:120px 0 70px}
.hero-content h1{font-size:2.6rem}
.hero-stats{gap:30px}
.intro-grid{grid-template-columns:1fr;gap:45px}
.intro-media{order:0}
.intro-img-float{right:20px;bottom:-20px;width:140px;height:140px}
.what-is-box{grid-template-columns:1fr;gap:40px}
.what-is-visual{order:-1}
.product-featured{grid-template-columns:1fr;gap:35px}
.products-grid{grid-template-columns:repeat(2,1fr)}
.tech-grid{grid-template-columns:repeat(2,1fr)}
.software-wrapper{grid-template-columns:1fr;gap:40px}
.software-visual{order:-1}
.guide-steps{grid-template-columns:repeat(3,1fr)}
.guide-step::after{display:none}
.gallery-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:160px}
.faq-grid{grid-template-columns:1fr}
.news-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr}
.footer-nav{grid-template-columns:repeat(3,1fr)}
}
@media screen and (max-width:768px){
html{font-size:15px}
.header-top{display:none}
.header-inner{padding:14px 0}
.logo-text{font-size:1.35rem}
.logo-desc{display:none}
.menu-btn{display:block}
.nav{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100vh;background:#fff;flex-direction:column;padding:80px 25px 30px;box-shadow:-10px 0 30px rgba(0,0,0,0.1);transition:right .3s}
.nav.active{right:0}
.nav-list{flex-direction:column;gap:0;width:100%}
.nav-link{display:block;padding:15px 0;border-bottom:1px solid #f1f5f9;font-size:0.95rem}
.header-btn{display:none}
.menu-btn.active span:nth-child(1){top:50%;transform:translateY(-50%) rotate(45deg)}
.menu-btn.active span:nth-child(2){opacity:0}
.menu-btn.active span:nth-child(3){bottom:50%;transform:translateY(50%) rotate(-45deg)}
.hero{padding:100px 0 60px}
.hero-content h1{font-size:2rem}
.hero-subtitle{font-size:1rem}
.hero-actions{flex-direction:column}
.hero-actions .btn{width:100%}
.hero-stats{flex-wrap:wrap;gap:25px;justify-content:center}
.hero-stat{min-width:100px}
.stat-value{font-size:1.6rem}
.hero-scroll{display:none}
.section-title{font-size:1.55rem}
.section-desc{font-size:0.95rem}
.section-header{margin-bottom:40px}
.intro{padding:60px 0}
.intro-img-float{display:none}
.what-is{padding:60px 0}
.what-is-highlight{padding:20px}
.products{padding:60px 0}
.product-featured{padding:30px}
.product-main-img{padding:25px}
.product-main-img img{max-height:200px}
.product-thumbnails{display:none}
.product-details h3{font-size:1.5rem}
.products-grid{grid-template-columns:1fr}
.product-card-body{padding:22px}
.compare{padding:60px 0}
.compare-table th,.compare-table td{padding:14px 12px;font-size:0.8rem}
.technology{padding:60px 0}
.tech-grid{grid-template-columns:1fr}
.tech-item{padding:25px}
.software{padding:60px 0}
.software-features{grid-template-columns:1fr}
.guide{padding:60px 0}
.guide-steps{grid-template-columns:1fr;gap:18px}
.guide-step{padding:25px 20px}
.step-num{width:45px;height:45px;font-size:1.1rem}
.gallery{padding:60px 0}
.gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:140px}
.gallery-wide,.gallery-tall{grid-column:auto;grid-row:auto}
.faq{padding:60px 0}
.faq-q{padding:18px 20px;font-size:0.92rem}
.faq-a{padding:0 20px 18px}
.news{padding:60px 0}
.news-grid{grid-template-columns:1fr}
.news-img{height:180px}
.cta{padding:60px 0}
.cta-content h2{font-size:1.7rem}
.cta-content p{font-size:1rem}
.cta-actions{flex-direction:column}
.cta-actions .btn{width:100%}
.footer-main{padding:50px 0}
.footer-nav{grid-template-columns:1fr 1fr;gap:30px}
.footer-col:last-child{grid-column:1/-1}
.footer{padding-bottom:80px}
.floating-cs{display:none}
.mobile-cs-bar{display:block}
}
@media screen and (max-width:480px){
html{font-size:14px}
.container{padding:0 15px}
.hero-content h1{font-size:1.75rem}
.hero-stats{gap:20px}
.stat-value{font-size:1.4rem}
.product-featured{padding:25px}
.product-main-img img{max-height:160px}
.gallery-grid{grid-template-columns:1fr;grid-auto-rows:180px}
.cta-content h2{font-size:1.5rem}
.footer-nav{grid-template-columns:1fr}
.footer-col{text-align:center}
.footer-col ul{align-items:center}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}
}