/* =================================================== 冀九洲官网 - 主样式表 V2（全幅视觉冲击版） 🎨 主题切换：修改 index.html 的 标签上 data-theme 属性 "green" = 绿色主题（默认） | "blue" = 蓝色主题 =================================================== */ /* ---------- CSS 变量 - 绿色主题（默认） ---------- */ :root, [data-theme="green"] { --primary: #2D7D46; --primary-dark: #1B5E20; --primary-light: #4CAF50; --primary-lighter: #8BC34A; --primary-bg: #E8F5E9; --primary-bg-dark: #C8E6C9; --primary-rgb: 45, 125, 70; --primary-dark-rgb: 27, 94, 32; --accent: #FF6F00; --accent-light: #FFA726; --accent-red: #E53935; --gold: #D4A843; --gold-light: #F0D68A; --gold-dark: #B8860B; --text-dark: #1A1A1A; --text: #333333; --text-light: #666666; --text-muted: #999999; --white: #FFFFFF; --bg: #FFFFFF; --bg-light: #F8FAF8; --bg-section: #F5F9F5; --border: #E0E8E0; --shadow: 0 4px 20px rgba(0, 0, 0, 0.08); --shadow-hover: 0 8px 30px rgba(var(--primary-rgb), 0.15); --radius: 16px; --radius-sm: 10px; --radius-lg: 24px; --transition: all 0.3s ease; --font-cn: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "STHeiti", sans-serif; --font-en: "Inter", "Helvetica Neue", Arial, sans-serif; } [data-theme="blue"] { --primary: #1565C0; --primary-dark: #0D47A1; --primary-light: #1E88E5; --primary-lighter: #42A5F5; --primary-bg: #E3F2FD; --primary-bg-dark: #BBDEFB; --primary-rgb: 21, 101, 192; --primary-dark-rgb: 13, 71, 161; --bg-light: #F8FAFC; --bg-section: #F0F7FF; --border: #D0E0F0; --shadow-hover: 0 8px 30px rgba(var(--primary-rgb), 0.15); } /* ---------- 全局重置 ---------- */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; font-size: 16px; } body { font-family: var(--font-cn); color: var(--text); background: var(--bg); line-height: 1.7; overflow-x: hidden; -webkit-font-smoothing: antialiased; } a { text-decoration: none; color: inherit; transition: var(--transition); } img { max-width: 100%; display: block; } ul, ol { list-style: none; } .container { max-width: 1360px; margin: 0 auto; padding: 0 48px; } /* ---------- 通用组件 ---------- */ .section { padding: 120px 0; position: relative; } .section-header { text-align: center; margin-bottom: 70px; } .section-tag { display: inline-block; font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: 4px; color: var(--primary); background: var(--primary-bg); padding: 8px 24px; border-radius: 30px; margin-bottom: 20px; text-transform: uppercase; } .section-tag.light { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9); backdrop-filter: blur(4px); } .section-title { font-size: 48px; font-weight: 800; color: var(--text-dark); margin-bottom: 20px; letter-spacing: 3px; } .section-title.white { color: var(--white); } .gradient-text { background: linear-gradient(135deg, var(--primary), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .section-divider { display: flex; justify-content: center; align-items: center; margin-bottom: 24px; } .section-divider.left { justify-content: flex-start; } .section-divider span { width: 80px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--gold)); border-radius: 2px; } .section-divider.center-light span { background: linear-gradient(90deg, rgba(255,255,255,0.8), rgba(255,255,255,0.3)); } .section-subtitle { max-width: 750px; margin: 0 auto; font-size: 17px; color: var(--text-light); line-height: 1.9; } .section-subtitle.light { color: rgba(255,255,255,0.85); } .btn-primary { display: inline-flex; align-items: center; gap: 10px; padding: 16px 40px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); font-size: 16px; font-weight: 700; border-radius: 50px; border: none; cursor: pointer; transition: var(--transition); letter-spacing: 1px; box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.3); } .btn-primary:hover { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.4); } /* ---------- Header 导航 ---------- */ .header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: var(--transition); background: transparent; } .header.scrolled { background: rgba(255, 255, 255, 0.97); box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08); backdrop-filter: blur(10px); } .header-inner { max-width: 1440px; margin: 0 auto; padding: 0 48px; display: flex; align-items: center; justify-content: space-between; height: 80px; } .logo { display: flex; align-items: center; gap: 12px; z-index: 1001; } .logo img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; } .logo-text { font-size: 22px; font-weight: 700; color: var(--white); letter-spacing: 3px; transition: var(--transition); } .header.scrolled .logo-text { color: var(--primary-dark); } .nav { display: flex; gap: 6px; } .nav-link { padding: 8px 18px; font-size: 15px; color: rgba(255, 255, 255, 0.85); border-radius: 6px; transition: var(--transition); font-weight: 500; position: relative; } .nav-link::after { content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: var(--primary-lighter); border-radius: 1px; transition: var(--transition); } .nav-link:hover::after, .nav-link.active::after { width: 60%; } .nav-link:hover, .nav-link.active { color: var(--white); } .header.scrolled .nav-link { color: var(--text); } .header.scrolled .nav-link:hover, .header.scrolled .nav-link.active { color: var(--primary); } .header.scrolled .nav-link::after { background: var(--primary); } .mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; z-index: 1001; } .mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); } .header.scrolled .mobile-menu-btn span { background: var(--text-dark); } .mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .mobile-menu-btn.active span:nth-child(2) { opacity: 0; } .mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); } /* ---------- Hero 轮播 ---------- */ .hero { position: relative; height: 100vh; min-height: 600px; } .hero-swiper { width: 100%; height: 100%; } .hero-slide { width: 100%; height: 100%; background-size: cover; background-position: center; background-color: var(--primary-dark); position: relative; display: flex; align-items: center; justify-content: center; } .hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.8) 0%, rgba(var(--primary-rgb), 0.6) 50%, rgba(0, 0, 0, 0.4) 100% ); } .hero-brand-img { max-width: 1120px; width: 90%; height: auto; margin-bottom: 32px; filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.25)); } .hero-content-brand { display: flex; flex-direction: column; align-items: center; justify-content: center; } .hero-content { position: relative; z-index: 2; text-align: center; color: var(--white); max-width: 800px; padding: 0 20px; } .hero-title { font-size: 64px; font-weight: 800; letter-spacing: 8px; margin-bottom: 16px; text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); } .hero-subtitle { font-size: 28px; margin-bottom: 16px; letter-spacing: 4px; opacity: 0.95; } .hero-desc { font-size: 16px; line-height: 1.8; margin-bottom: 36px; opacity: 0.85; max-width: 600px; margin-left: auto; margin-right: auto; } .hero-pagination { bottom: 40px !important; } .hero-pagination .swiper-pagination-bullet { width: 30px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.5); opacity: 1; transition: var(--transition); } .hero-pagination .swiper-pagination-bullet-active { width: 50px; background: var(--white); } .hero-scroll-hint { position: absolute; bottom: 80px; left: 50%; transform: translateX(-50%); z-index: 10; color: rgba(255, 255, 255, 0.6); display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; letter-spacing: 2px; animation: scrollBounce 2s ease-in-out infinite; } @keyframes scrollBounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } } /* ---------- 数据亮剑（全幅） ---------- */ .stats-section { position: relative; padding: 80px 0; overflow: hidden; } .stats-parallax { position: absolute; inset: -40px; background-size: cover; background-position: center; background-color: var(--primary-dark); will-change: transform; } .stats-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.92) 0%, rgba(var(--primary-rgb), 0.85) 100% ); } .floating-shapes .shape { position: absolute; border-radius: 50%; opacity: 0.08; background: var(--white); } .shape-1 { width: 300px; height: 300px; top: -80px; right: -60px; animation: floatShape 12s ease-in-out infinite; } .shape-2 { width: 200px; height: 200px; bottom: -40px; left: 10%; animation: floatShape 8s ease-in-out infinite reverse; } .shape-3 { width: 120px; height: 120px; top: 30%; right: 25%; animation: floatShape 10s ease-in-out infinite 2s; } @keyframes floatShape { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-20px) scale(1.05); } } .stats-grid { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; } .stat-card { text-align: center; color: var(--white); padding: 36px 24px; border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.15); transition: all 0.4s ease; } .stat-card:hover { background: rgba(255, 255, 255, 0.16); transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2); } .stat-icon-wrap { width: 60px; height: 60px; margin: 0 auto 16px; background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; } .stat-number { font-size: 56px; font-weight: 800; font-family: var(--font-en); line-height: 1.1; background: linear-gradient(180deg, #fff, rgba(255,255,255,0.8)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .stat-unit { font-size: 20px; opacity: 0.8; margin-bottom: 4px; } .stat-label { font-size: 14px; opacity: 0.65; letter-spacing: 2px; } .stat-bar { margin-top: 16px; height: 3px; background: rgba(255,255,255,0.15); border-radius: 2px; overflow: hidden; } .stat-bar span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--gold-light), var(--accent-light)); border-radius: 2px; transition: width 1.5s ease; } .stat-card.active .stat-bar span { width: 100%; } /* ---------- 品牌介绍（全幅分屏） ---------- */ .about-section { background: var(--white); padding: 0; overflow: hidden; } .about-deco-line { position: absolute; top: 0; left: 8%; width: 2px; height: 100%; background: linear-gradient(180deg, var(--primary), var(--gold), transparent); opacity: 0.15; z-index: 1; } .about-inner { display: grid; grid-template-columns: 1fr 1fr; min-height: 700px; } .about-visual { position: relative; overflow: hidden; } .about-visual-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-color: var(--primary-bg); transition: transform 8s ease; } .about-visual:hover .about-visual-bg { transform: scale(1.05); } .about-visual-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.3) 0%, rgba(var(--primary-rgb), 0.1) 100% ); } .about-visual-content { position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 48px; } .about-badge-float { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); padding: 24px 32px; border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15); display: flex; align-items: center; gap: 16px; } .about-badge-float i { font-size: 32px; color: var(--primary); } .about-badge-float span { font-size: 13px; color: var(--text-muted); display: block; } .about-badge-float strong { font-size: 18px; color: var(--text-dark); letter-spacing: 2px; } .about-content { padding: 80px 64px; display: flex; flex-direction: column; justify-content: center; } .about-heading { font-size: 32px; font-weight: 800; color: var(--primary-dark); margin-bottom: 20px; letter-spacing: 2px; } .about-text { font-size: 16px; color: var(--text-light); margin-bottom: 36px; line-height: 2; } .about-features { display: flex; flex-direction: column; gap: 14px; } .about-feature-item { display: flex; align-items: center; gap: 16px; padding: 18px 20px; background: var(--bg-light); border-radius: var(--radius-sm); transition: all 0.4s ease; position: relative; overflow: hidden; } .about-feature-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; border-radius: 0 4px 4px 0; } .about-feature-item.color-1::before { background: var(--primary); } .about-feature-item.color-2::before { background: var(--gold); } .about-feature-item.color-3::before { background: var(--accent); } .about-feature-item.color-4::before { background: var(--accent-red); } .about-feature-item:hover { transform: translateX(8px); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08); } .feature-num { font-family: var(--font-en); font-size: 28px; font-weight: 800; opacity: 0.1; min-width: 40px; } .about-feature-item.color-1 .feature-num { color: var(--primary); opacity: 0.2; } .about-feature-item.color-2 .feature-num { color: var(--gold); opacity: 0.3; } .about-feature-item.color-3 .feature-num { color: var(--accent); opacity: 0.3; } .about-feature-item.color-4 .feature-num { color: var(--accent-red); opacity: 0.3; } .feature-body { flex: 1; } .feature-body strong { display: block; font-size: 16px; color: var(--text-dark); margin-bottom: 2px; } .feature-body span { font-size: 14px; color: var(--text-muted); line-height: 1.6; } .feature-icon { font-size: 20px; flex-shrink: 0; } .about-feature-item.color-1 .feature-icon { color: var(--primary); } .about-feature-item.color-2 .feature-icon { color: var(--gold); } .about-feature-item.color-3 .feature-icon { color: var(--accent); } .about-feature-item.color-4 .feature-icon { color: var(--accent-red); } /* ---------- 产地底蕴（Hero头部+卡片） ---------- */ .origin-section { padding: 0; overflow: hidden; } .origin-hero { position: relative; min-height: 480px; display: flex; align-items: center; background-size: cover; background-position: center; background-color: var(--primary-dark); } .origin-hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.88) 0%, rgba(var(--primary-rgb), 0.75) 100% ); } .origin-hero-content { position: relative; z-index: 2; text-align: center; padding: 80px 0 60px; } .origin-hero-desc { max-width: 700px; margin: 0 auto; font-size: 18px; color: rgba(255,255,255,0.85); line-height: 1.9; } .origin-body { background: var(--bg-light); padding: 60px 0 100px; } .origin-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 48px; } .origin-card { position: relative; padding: 36px 28px; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; transition: all 0.4s ease; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05); } .origin-card:hover { transform: translateY(-8px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1); } .origin-card-glow { position: absolute; top: -30px; right: -30px; width: 100px; height: 100px; border-radius: 50%; opacity: 0.12; transition: opacity 0.4s; } .origin-card:hover .origin-card-glow { opacity: 0.2; } .origin-card.color-green .origin-card-glow { background: var(--primary); } .origin-card.color-gold .origin-card-glow { background: var(--gold); } .origin-card.color-orange .origin-card-glow { background: var(--accent); } .origin-card-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 22px; margin-bottom: 16px; } .color-green .origin-card-icon { background: linear-gradient(135deg, var(--primary), var(--primary-light)); } .color-gold .origin-card-icon { background: linear-gradient(135deg, var(--gold), var(--gold-light)); } .color-orange .origin-card-icon { background: linear-gradient(135deg, var(--accent), var(--accent-light)); } .origin-card-num { font-family: var(--font-en); font-size: 44px; font-weight: 800; margin-bottom: 8px; } .color-green .origin-card-num { color: var(--primary); } .color-gold .origin-card-num { color: var(--gold-dark); } .color-orange .origin-card-num { color: var(--accent); } .origin-card-num small { font-size: 18px; font-weight: 600; } .origin-card h4 { font-size: 20px; color: var(--text-dark); margin-bottom: 8px; } .origin-card p { font-size: 14px; color: var(--text-light); line-height: 1.8; } .origin-card p strong { font-weight: 700; } .color-green .origin-card p strong { color: var(--primary); } .color-gold .origin-card p strong { color: var(--gold-dark); } .color-orange .origin-card p strong { color: var(--accent); } .origin-eco-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; } .eco-item { display: flex; align-items: center; gap: 16px; padding: 24px 20px; background: var(--white); border-radius: var(--radius); transition: all 0.4s ease; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); border-bottom: 3px solid transparent; } .eco-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08); } .eco-water { border-bottom-color: #2196F3; } .eco-sun { border-bottom-color: #FF9800; } .eco-leaf { border-bottom-color: var(--primary); } .eco-fire { border-bottom-color: var(--accent-red); } .eco-icon { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; } .eco-water .eco-icon { background: #E3F2FD; color: #2196F3; } .eco-sun .eco-icon { background: #FFF3E0; color: #FF9800; } .eco-leaf .eco-icon { background: var(--primary-bg); color: var(--primary); } .eco-fire .eco-icon { background: #FFEBEE; color: var(--accent-red); } .eco-text strong { display: block; font-size: 16px; color: var(--text-dark); margin-bottom: 2px; } .eco-text span { font-size: 13px; color: var(--text-muted); } /* ---------- 核心产品（Hero头部+大卡片） ---------- */ .products-section { padding: 0; overflow: hidden; } .products-header-visual { position: relative; min-height: 360px; display: flex; align-items: center; background-size: cover; background-position: center; background-color: var(--primary-dark); } .products-header-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.9) 0%, rgba(var(--primary-rgb), 0.8) 100% ); } .products-section > .container { padding-top: 60px; padding-bottom: 100px; } .product-tabs { display: flex; justify-content: center; gap: 14px; margin-bottom: 48px; } .product-tab { padding: 14px 32px; border: 2px solid var(--border); background: var(--white); border-radius: 50px; font-size: 16px; font-weight: 700; color: var(--text); cursor: pointer; transition: all 0.3s ease; display: flex; align-items: center; gap: 8px; } .product-tab:hover { border-color: var(--primary-light); color: var(--primary); } .product-tab.active { background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-color: var(--primary); color: var(--white); box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3); } .product-panel { display: none; } .product-panel.active { display: block; animation: fadeInUp 0.6s ease; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } .product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; } .product-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06); transition: all 0.4s ease; } .product-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12); } .product-card.featured { border: 2px solid var(--primary-bg-dark); } .product-card.featured:hover { border-color: var(--primary-light); } .product-img { position: relative; overflow: hidden; } .product-img img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform 0.6s ease; } .product-card:hover .product-img img { transform: scale(1.08); } .product-img-overlay { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.4); display: flex; align-items: center; justify-content: center; opacity: 0; transition: all 0.4s ease; } .product-img-overlay i { font-size: 28px; color: var(--white); transform: scale(0.5); transition: transform 0.4s ease; } .product-card:hover .product-img-overlay { opacity: 1; } .product-card:hover .product-img-overlay i { transform: scale(1); } .product-badge { position: absolute; top: 14px; left: 14px; padding: 6px 18px; border-radius: 20px; font-size: 12px; font-weight: 700; letter-spacing: 1px; } .product-badge.hot { background: linear-gradient(135deg, #FF5722, #FF9800); color: var(--white); } .product-badge.star { background: linear-gradient(135deg, var(--gold), var(--accent-light)); color: var(--white); } .product-info { padding: 24px; } .product-info h4 { font-size: 19px; color: var(--text-dark); margin-bottom: 8px; font-weight: 700; } .product-info p { font-size: 14px; color: var(--text-light); line-height: 1.8; margin-bottom: 14px; } .product-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--primary); background: var(--primary-bg); padding: 5px 14px; border-radius: 20px; font-weight: 600; } .product-tag.accent { color: var(--accent); background: #FFF3E0; } .cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; } .cert-card { background: var(--white); padding: 36px 28px; border-radius: var(--radius-lg); text-align: center; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05); transition: all 0.4s ease; border: 1px solid var(--border); } .cert-card:hover { border-color: var(--primary-light); transform: translateY(-6px); box-shadow: 0 8px 32px rgba(var(--primary-rgb), 0.12); } .cert-icon { width: 80px; height: 80px; margin: 0 auto 20px; background: linear-gradient(135deg, var(--primary-bg), var(--primary-bg-dark)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 34px; color: var(--primary); } .cert-card h4 { font-size: 18px; color: var(--text-dark); margin-bottom: 8px; } .cert-card p { font-size: 14px; color: var(--text-light); line-height: 1.8; } /* ---------- 全产业链（彩色步骤流） ---------- */ .chain-section { background: var(--white); overflow: hidden; } .chain-bg-pattern { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(ellipse at 10% 20%, var(--primary-bg) 0%, transparent 50%), radial-gradient(ellipse at 90% 80%, rgba(var(--gold), 0.06) 0%, transparent 50%); opacity: 0.6; pointer-events: none; } .chain-flow { display: flex; align-items: flex-start; justify-content: center; gap: 0; margin-bottom: 70px; padding: 48px 0; position: relative; } .chain-step { text-align: center; padding: 20px 16px; min-width: 140px; position: relative; transition: all 0.4s ease; } .chain-step:hover { transform: translateY(-6px); } .chain-step-num { font-family: var(--font-en); font-size: 14px; font-weight: 800; opacity: 0.25; margin-bottom: 8px; } .chain-icon { width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 28px; transition: all 0.4s ease; position: relative; } .chain-icon::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid; opacity: 0.2; transition: all 0.4s ease; } .chain-step:hover .chain-icon::after { inset: -8px; opacity: 0.35; } .chain-step-1 .chain-icon { background: linear-gradient(135deg, #66BB6A, #43A047); box-shadow: 0 4px 16px rgba(102,187,106,0.3); } .chain-step-1 .chain-icon::after { border-color: #66BB6A; } .chain-step-2 .chain-icon { background: linear-gradient(135deg, var(--primary), var(--primary-light)); box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3); } .chain-step-2 .chain-icon::after { border-color: var(--primary-light); } .chain-step-3 .chain-icon { background: linear-gradient(135deg, var(--accent), var(--accent-light)); box-shadow: 0 4px 16px rgba(255,111,0,0.3); } .chain-step-3 .chain-icon::after { border-color: var(--accent-light); } .chain-step-4 .chain-icon { background: linear-gradient(135deg, #42A5F5, #1E88E5); box-shadow: 0 4px 16px rgba(66,165,245,0.3); } .chain-step-4 .chain-icon::after { border-color: #42A5F5; } .chain-step-5 .chain-icon { background: linear-gradient(135deg, var(--gold), var(--gold-light)); box-shadow: 0 4px 16px rgba(212,168,67,0.3); } .chain-step-5 .chain-icon::after { border-color: var(--gold); } .chain-step-6 .chain-icon { background: linear-gradient(135deg, #AB47BC, #8E24AA); box-shadow: 0 4px 16px rgba(171,71,188,0.3); } .chain-step-6 .chain-icon::after { border-color: #AB47BC; } .chain-step h4 { font-size: 17px; color: var(--text-dark); margin-bottom: 4px; font-weight: 700; } .chain-step p { font-size: 13px; color: var(--text-muted); line-height: 1.6; } .chain-connector { display: flex; align-items: center; padding-top: 50px; } .chain-connector span { display: block; width: 32px; height: 2px; background: linear-gradient(90deg, var(--primary-light), var(--gold)); opacity: 0.4; } .chain-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; } .chain-detail-card { padding: 36px; background: var(--bg-light); border-radius: var(--radius-lg); transition: all 0.4s ease; border: 1px solid transparent; } .chain-detail-card:hover { background: var(--white); border-color: var(--primary-light); box-shadow: var(--shadow-hover); transform: translateY(-4px); } .chain-detail-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; } .chain-detail-icon { width: 52px; height: 52px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 22px; flex-shrink: 0; } .chain-detail-card h4 { font-size: 19px; color: var(--text-dark); } .chain-detail-card p { font-size: 15px; color: var(--text-light); line-height: 1.9; } /* ---------- 品牌荣誉（深色全幅） ---------- */ .honors-section { position: relative; padding: 120px 0; overflow: hidden; } .honors-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-color: #1a1a2e; } .honors-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26, 26, 46, 0.94) 0%, rgba(26, 26, 46, 0.88) 100% ); } .honors-section > .container { position: relative; z-index: 2; } .honors-stats-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; margin-bottom: 60px; } .honor-stat { text-align: center; padding: 28px 12px; background: rgba(255,255,255,0.05); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(8px); transition: all 0.4s ease; } .honor-stat:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); } .honor-stat-number { font-family: var(--font-en); font-size: 42px; font-weight: 800; background: linear-gradient(135deg, var(--gold-light), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.2; } .honor-stat-number small { font-size: 16px; -webkit-text-fill-color: var(--gold); } .honor-stat-label { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 6px; letter-spacing: 1px; } .honors-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; } .honor-card { display: flex; gap: 20px; padding: 28px; background: rgba(255,255,255,0.06); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(8px); transition: all 0.4s ease; } .honor-card:hover { background: rgba(255,255,255,0.1); transform: translateX(6px); border-color: rgba(var(--gold), 0.2); } .honor-card-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--gold), var(--accent-light)); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 22px; flex-shrink: 0; } .honor-card-body h4 { font-size: 17px; color: var(--white); margin-bottom: 6px; } .honor-card-body p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.7; } /* ---------- 品牌故事 ---------- */ .story-section { position: relative; padding: 140px 0; color: var(--white); overflow: hidden; } .story-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-color: var(--primary-dark); } .story-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--primary-dark-rgb), 0.92) 0%, rgba(var(--primary-rgb), 0.88) 100% ); } .story-particles .story-particle { position: absolute; border-radius: 50%; background: var(--gold-light); opacity: 0; } .story-particle.p1 { width: 8px; height: 8px; top: 20%; left: 15%; animation: sparkle 4s ease-in-out infinite; } .story-particle.p2 { width: 6px; height: 6px; top: 60%; right: 20%; animation: sparkle 5s ease-in-out infinite 1s; } .story-particle.p3 { width: 10px; height: 10px; bottom: 25%; left: 30%; animation: sparkle 6s ease-in-out infinite 2s; } .story-particle.p4 { width: 5px; height: 5px; top: 35%; right: 10%; animation: sparkle 4.5s ease-in-out infinite 0.5s; } @keyframes sparkle { 0%, 100% { opacity: 0; transform: scale(0.5); } 50% { opacity: 0.4; transform: scale(1.2); } } .story-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; } .story-quote { position: relative; padding: 36px 48px; margin-bottom: 48px; background: rgba(255, 255, 255, 0.08); border-radius: var(--radius-lg); border-left: 5px solid var(--gold); } .story-quote i { font-size: 48px; opacity: 0.2; position: absolute; top: 20px; left: 24px; color: var(--gold-light); } .story-quote p { font-size: 18px; line-height: 2; opacity: 0.95; } .story-text p { font-size: 16px; line-height: 2.1; margin-bottom: 22px; opacity: 0.88; } .story-highlight { font-weight: 600; opacity: 1 !important; padding: 24px; background: rgba(255, 255, 255, 0.08); border-radius: var(--radius); margin-top: 12px; border-left: 4px solid var(--gold); } .story-slogan { text-align: center; font-size: 22px !important; font-weight: 700; letter-spacing: 4px; opacity: 1 !important; margin-top: 36px !important; margin-bottom: 0 !important; background: linear-gradient(90deg, var(--gold-light), var(--white)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } /* ---------- 发展战略 ---------- */ .strategy-section { background: var(--bg-light); } .strategy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px; } .strategy-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06); transition: all 0.4s ease; } .strategy-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1); } .strategy-card-header { padding: 32px 36px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); display: flex; align-items: center; gap: 20px; } .strategy-card-header.header-gold { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); } .strategy-card-header .strategy-icon { font-size: 36px; } .strategy-card-header h4 { font-size: 24px; font-weight: 700; letter-spacing: 2px; } .strategy-card-header span { font-size: 14px; opacity: 0.8; display: block; } .strategy-card-body { padding: 28px 36px; } .strategy-card-body ul { display: flex; flex-direction: column; gap: 14px; } .strategy-card-body li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--text); } .strategy-card-body li i { color: var(--primary); font-size: 14px; flex-shrink: 0; } .header-gold + .strategy-card-body li i { color: var(--gold); } .strategy-card-visual { padding: 0 36px 28px; } .strategy-card-visual img { width: 100%; height: auto; border-radius: var(--radius); display: block; object-fit: cover; } /* ---------- 关联主体 ---------- */ .partners-section { background: var(--white); } .partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; } .partner-card { background: var(--bg-light); padding: 40px 28px; border-radius: var(--radius-lg); text-align: center; transition: all 0.4s ease; border: 1px solid var(--border); } .partner-card:hover { border-color: var(--primary-light); transform: translateY(-6px); box-shadow: var(--shadow-hover); } .partner-icon { width: 80px; height: 80px; margin: 0 auto 24px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 30px; } .partner-icon.icon-gold { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); } .partner-icon.icon-orange { background: linear-gradient(135deg, var(--accent), var(--accent-light)); } .partner-card h4 { font-size: 17px; color: var(--text-dark); margin-bottom: 10px; line-height: 1.5; } .partner-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; } .partner-tag { display: inline-block; padding: 5px 18px; background: var(--primary-bg); color: var(--primary); border-radius: 20px; font-size: 12px; font-weight: 600; } .partner-tag.tag-outline { background: transparent; border: 1px solid var(--accent); color: var(--accent); } /* ---------- Footer ---------- */ .footer { background: var(--primary-dark); color: rgba(255, 255, 255, 0.8); padding: 60px 0 0; } .footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 1fr; gap: 50px; padding-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); } .footer-logo { width: 56px; height: 56px; border-radius: 12px; margin-bottom: 16px; object-fit: cover; } .footer-brand h3 { font-size: 24px; color: var(--white); letter-spacing: 4px; margin-bottom: 4px; } .footer-brand p { font-size: 14px; opacity: 0.7; margin-bottom: 8px; } .footer-brand-desc { font-size: 13px; opacity: 0.5; line-height: 1.7; max-width: 280px; } .footer-links h4, .footer-contact h4 { font-size: 16px; color: var(--white); margin-bottom: 20px; letter-spacing: 2px; } .footer-links a { display: block; padding: 6px 0; font-size: 14px; opacity: 0.7; transition: var(--transition); } .footer-links a:hover { opacity: 1; color: var(--primary-lighter); padding-left: 6px; } .footer-contact p { font-size: 14px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; } .footer-contact p i { width: 16px; color: var(--primary-lighter); } .footer-qr { display: flex; gap: 16px; margin-top: 20px; } .qr-item { display: flex; flex-direction: column; align-items: center; gap: 8px; } .qr-item img { width: 120px; height: 120px; object-fit: contain; border-radius: var(--radius); } .qr-item span { font-size: 12px; color: rgba(255, 255, 255, 0.7); } .footer-bottom { padding: 20px 0; text-align: center; font-size: 13px; opacity: 0.5; } .footer-bottom p { margin-bottom: 4px; } /* ---------- 回到顶部 ---------- */ .back-to-top { position: fixed; bottom: 40px; right: 40px; width: 52px; height: 52px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); border: none; border-radius: 50%; font-size: 18px; cursor: pointer; z-index: 999; opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3); } .back-to-top.visible { opacity: 1; visibility: visible; } .back-to-top:hover { transform: translateY(-3px) scale(1.1); box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4); } /* ---------- 动画系统 ---------- */ .reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); } .reveal.active { opacity: 1; transform: translateY(0); } .reveal-left { opacity: 0; transform: translateX(-50px); transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); } .reveal-left.active { opacity: 1; transform: translateX(0); } .reveal-right { opacity: 0; transform: translateX(50px); transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); } .reveal-right.active { opacity: 1; transform: translateX(0); } /* 交错动画延迟 */ .stagger-1 { transition-delay: 0.12s !important; } .stagger-2 { transition-delay: 0.24s !important; } .stagger-3 { transition-delay: 0.36s !important; } .stagger-4 { transition-delay: 0.48s !important; } .stagger-5 { transition-delay: 0.60s !important; } .animate-up { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; } .swiper-slide-active .animate-up { opacity: 1; transform: translateY(0); } .swiper-slide-active .delay-1 { transition-delay: 0.2s; } .swiper-slide-active .delay-2 { transition-delay: 0.4s; } .swiper-slide-active .delay-3 { transition-delay: 0.6s; }