.portal{--primary: #3370ff;--primary-light: #e8f0fe;--primary-dark: #245bdb;--accent: #00b894;--bg: #f7f8fa;--white: #ffffff;--text: #1f2329;--text-2: #505968;--text-3: #8f959e;--text-4: #bbbfc4;--border: #e5e6eb;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 4px 14px rgba(0,0,0,.06);--shadow-lg: 0 12px 40px rgba(0,0,0,.08);--radius: 12px;color:var(--text);background:var(--bg);min-height:100vh;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,sans-serif;line-height:1.7}.bg-grid,.bg-orbs,.orb,.dot,.hero-badge,.scroll-hint,.hero-brand{display:none!important}.portal-nav{position:fixed;top:0;width:100%;z-index:100;padding:0 60px;height:64px;display:flex;align-items:center;justify-content:space-between;background:#ffffffe0;-webkit-backdrop-filter:blur(20px) saturate(1.5);backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--border);transition:all .3s}.logo{display:flex;align-items:center;gap:12px;text-decoration:none}.logo-icon{width:36px;height:36px;border-radius:10px;overflow:hidden;flex-shrink:0}.logo-icon img{width:100%;height:100%;object-fit:contain}.logo-name{font-size:18px;font-weight:800;color:var(--text);letter-spacing:1px;line-height:1.2}.logo-sub{font-size:10px;color:var(--text-3);letter-spacing:2px}.nav-links{display:flex;gap:6px;align-items:center}.nav-links a{color:var(--text-2);text-decoration:none;font-size:14px;font-weight:500;padding:6px 14px;border-radius:8px;transition:all .2s}.nav-links a:after{display:none}.nav-links a:hover{color:var(--primary);background:var(--primary-light)}.nav-cta{background:var(--primary)!important;color:#fff!important;padding:8px 24px!important;border-radius:8px!important;font-weight:600!important;box-shadow:none!important}.nav-cta:hover{background:var(--primary-dark)!important;box-shadow:0 4px 12px #3370ff4d!important;transform:translateY(-1px)!important}section,.cta-section,footer{position:relative;z-index:1}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 40px 80px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:700px;height:700px;background:radial-gradient(circle,rgba(51,112,255,.05) 0%,transparent 70%);top:-150px;right:-100px;border-radius:50%;pointer-events:none}.hero:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(0,184,148,.04) 0%,transparent 70%);bottom:-80px;left:-80px;border-radius:50%;pointer-events:none}.hero-vision{display:inline-flex;flex-direction:column;align-items:center;margin-bottom:48px;animation:fadeUp .7s ease-out;position:relative}.hero-vision-quote{font-size:72px;line-height:1;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:-8px;font-family:Georgia,serif}.hero-vision-content{font-size:18px;color:var(--text-2);font-weight:500;line-height:1.8;letter-spacing:1px;text-align:center;max-width:480px;padding:0 8px}.hero-vision-tag{display:inline-flex;align-items:center;gap:6px;margin-top:16px;padding:5px 16px;border-radius:100px;background:var(--primary-light);font-size:12px;color:var(--primary);font-weight:600;letter-spacing:2px}.tag-dot{width:5px;height:5px;border-radius:50%;background:var(--primary)}.hero h1{font-size:clamp(32px,5vw,58px);font-weight:900;line-height:1.2;color:var(--text);margin-bottom:20px;letter-spacing:-.5px;animation:fadeUp .7s ease-out .1s both}.gradient{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:17px;color:var(--text-3);max-width:560px;line-height:1.8;margin-bottom:44px;font-weight:400;animation:fadeUp .7s ease-out .2s both}.hero-buttons{display:flex;gap:16px;animation:fadeUp .7s ease-out .3s both}.btn-primary{padding:14px 36px;border-radius:10px;font-size:16px;font-weight:600;background:var(--primary);color:#fff;border:none;cursor:pointer;text-decoration:none;display:inline-block;transition:all .2s;box-shadow:0 4px 14px #3370ff40}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 8px 24px #3370ff59;transform:translateY(-2px)}.btn-ghost{padding:14px 36px;border-radius:10px;font-size:16px;font-weight:500;background:var(--white);color:var(--text);border:1px solid var(--border);cursor:pointer;text-decoration:none;transition:all .2s}.btn-ghost:hover{border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-sm)}.stats-bar{padding:0 60px;display:flex;justify-content:center;background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.stat{text-align:center;padding:36px 48px;border-right:1px solid var(--border);flex:1;max-width:280px}.stat:last-child{border-right:none}.stat-num{font-size:36px;font-weight:900;color:var(--primary);line-height:1;margin-bottom:8px}.stat-label{font-size:13px;color:var(--text-3);letter-spacing:1px}.section-header{text-align:center;margin-bottom:56px}.section-tag{display:inline-block;font-size:12px;letter-spacing:3px;color:var(--primary);text-transform:uppercase;margin-bottom:12px;font-weight:600}.section-title{font-size:clamp(26px,3.5vw,40px);font-weight:800;color:var(--text)}.section-desc{color:var(--text-3);font-size:15px;max-width:520px;margin:12px auto 0}.products{padding:100px 0;background:var(--bg);overflow:hidden}.products .section-header{padding:0 60px}.carousel-wrapper{position:relative;max-width:1200px;margin:0 auto;padding:0 60px}.carousel-track{display:flex;gap:24px;transition:transform .5s cubic-bezier(.25,.46,.45,.94);will-change:transform}.product-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--white);border:1px solid var(--border);transition:all .3s ease;cursor:pointer;text-decoration:none;color:inherit;display:block;flex:0 0 calc(50% - 12px);min-width:0}.product-card:hover{box-shadow:var(--shadow-lg);border-color:transparent}.product-card{overflow:visible!important}.product-card.featured{flex:0 0 100%}.product-img-wrap{position:relative;overflow:visible;height:280px;z-index:2}.product-card.featured .product-img-wrap{height:340px}.product-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .5s}.product-card:hover .product-img-wrap img{transform:scale(1.03)}.product-img-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,transparent 50%,rgba(255,255,255,.95));pointer-events:none}.product-badge{position:absolute;top:16px;left:16px;pointer-events:none;padding:5px 12px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.product-info{padding:24px 28px 28px}.product-name{font-size:22px;font-weight:700;color:var(--text);margin-bottom:8px}.product-desc{color:var(--text-3);font-size:14px;line-height:1.7;margin-bottom:16px}.product-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.product-tags span{padding:3px 10px;border-radius:6px;font-size:12px;background:var(--primary-light);color:var(--primary);font-weight:500}.product-link{font-size:14px;color:var(--primary);font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:gap .3s}.product-card:hover .product-link{gap:10px}.carousel-controls{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:36px;padding:0 60px}.carousel-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:var(--white);color:var(--text-2);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.carousel-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px #3370ff40}.carousel-btn:disabled{opacity:.3;cursor:not-allowed}.carousel-btn:disabled:hover{background:var(--bg);color:var(--text-4);border-color:var(--border);box-shadow:none}.carousel-dots{display:flex;gap:8px;align-items:center}.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--border);border:none;cursor:pointer;transition:all .3s;padding:0}.carousel-dot.active{background:var(--primary);width:24px;border-radius:4px}.services-section{padding:100px 60px;background:var(--white)}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1100px;margin:0 auto}.service-card{padding:32px 24px;border-radius:var(--radius);background:var(--bg);border:1px solid transparent;transition:all .25s}.service-card:before{display:none}.service-card:hover{background:var(--white);border-color:var(--border);box-shadow:var(--shadow);transform:translateY(-3px)}.service-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}.service-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px}.service-desc{font-size:13px;color:var(--text-3);line-height:1.7}.cta-section{padding:100px 60px;background:var(--bg);text-align:center}.cta-box{max-width:720px;margin:0 auto;padding:72px 56px;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,#3370ff,#245bdb);color:#fff}.cta-box h2{font-size:32px;font-weight:800;margin-bottom:14px}.cta-box p{color:#ffffffbf;margin-bottom:36px;font-size:16px}.cta-box .btn-primary{background:#fff;color:var(--primary);box-shadow:0 4px 14px #00000026}.cta-box .btn-primary:hover{box-shadow:0 8px 28px #0003;transform:translateY(-2px);background:#fff}footer{padding:56px 60px;background:var(--white);border-top:1px solid var(--border)}.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}.footer-brand-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}.footer-brand-logo img{width:28px;height:28px;object-fit:contain}.footer-brand-logo span{font-size:16px;font-weight:800;color:var(--text)}.footer-brand p{color:var(--text-3);font-size:13px;line-height:1.7}.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:16px}.footer-col a{display:block;color:var(--text-3);font-size:13px;text-decoration:none;margin-bottom:10px;transition:color .2s}.footer-col a:hover{color:var(--primary)}.footer-bottom{max-width:1100px;margin:24px auto 0;padding-top:24px;border-top:1px solid var(--border);text-align:center;color:var(--text-4);font-size:12px}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.reveal{opacity:0;transform:translateY(30px);transition:all .6s cubic-bezier(.23,1,.32,1)}.reveal.visible{opacity:1;transform:translateY(0)}@media (max-width: 1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.portal-nav{padding:0 20px}.nav-links{display:none}.hero{padding:100px 24px 60px;min-height:auto}.hero-vision-content{font-size:16px}.products{padding:72px 0}.products .section-header,.carousel-wrapper,.carousel-controls{padding:0 20px}.product-card,.product-card.featured{flex:0 0 85%!important}.product-card.featured .product-img-wrap{height:220px}.services-section,.cta-section{padding:72px 20px}.stats-bar{flex-wrap:wrap;padding:0}.stat{padding:24px 16px;border-right:none;border-bottom:1px solid var(--border);flex:1 1 45%}.footer-inner{grid-template-columns:1fr 1fr;gap:28px}footer{padding:40px 20px}}@media (max-width: 480px){.services-grid{grid-template-columns:1fr}.hero-buttons{flex-direction:column;align-items:stretch}.footer-inner{grid-template-columns:1fr}.stat{flex:1 1 100%}}a.product-info{display:block;text-decoration:none;color:inherit;cursor:pointer}a.product-info:hover .product-link{text-decoration:underline}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.admin-layout{min-height:100vh}.admin-logo{height:48px;margin:8px 0;display:flex;align-items:center;justify-content:center;gap:10px}.admin-logo img{height:28px}.admin-logo span{color:#fff;font-size:16px;font-weight:700;letter-spacing:1px;white-space:nowrap}