/* ========================================================================== 青岛瀚海会议会展 - 官网样式品牌色：深蓝 #1a4a8a + 金色 #c8a063 ========================================================================== */ /* Reset & Base */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } :root { --primary: #1a4a8a; --primary-dark: #0f3266; --primary-light: #2e6cb8; --gold: #c8a063; --gold-light: #dbb977; --gold-dark: #a8854a; --text: #1f2937; --text-light: #4b5563; --text-muted: #6b7280; --bg: #ffffff; --bg-soft: #f8fafc; --bg-cream: #fbf8f3; --border: #e5e7eb; --shadow-sm: 0 2px 8px rgba(26, 74, 138, 0.06); --shadow-md: 0 8px 24px rgba(26, 74, 138, 0.10); --shadow-lg: 0 20px 48px rgba(26, 74, 138, 0.14); --gradient-blue: linear-gradient(135deg, #1a4a8a 0%, #2e6cb8 100%); --gradient-gold: linear-gradient(135deg, #c8a063 0%, #dbb977 100%); --gradient-mix: linear-gradient(135deg, #1a4a8a 0%, #c8a063 100%); --radius: 8px; --radius-lg: 16px; --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Helvetica Neue", Arial, sans-serif; color: var(--text); line-height: 1.6; background: var(--bg); -webkit-font-smoothing: antialiased; } a { color: var(--primary); text-decoration: none; transition: var(--transition); } a:hover { color: var(--gold); } img { max-width: 100%; height: auto; display: block; } .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; } /* ========================================================================== 顶部公告条 ========================================================================== */ .top-bar { background: linear-gradient(90deg, #0f3266 0%, #1a4a8a 100%); color: rgba(255, 255, 255, 0.85); font-size: 13px; padding: 8px 0; border-bottom: 1px solid rgba(200, 160, 99, 0.2); } .top-bar-text strong { color: var(--gold); font-weight: 600; letter-spacing: 0.5px; } /* 注入式公共头部/底部占位：display:contents 让内部 .navbar 的 sticky 恢复为相对整页浮动（否则被矮占位 div 限制住，滚出头部就失效） */ #site-header, #site-footer { display: contents; } /* ========================================================================== 导航栏 ========================================================================== */ .navbar { position: sticky; top: 0; background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: var(--shadow-sm); z-index: 1000; transition: var(--transition); } .navbar.scrolled { box-shadow: var(--shadow-md); } .nav-container { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; } /* 兼容子页面：导航内层只用了 .container 的情况，统一为横向 flex 布局 */ .navbar .container { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; } .logo { display: flex; align-items: center; gap: 12px; } .logo img { height: 52px; width: auto; } .logo-text { display: flex; flex-direction: column; line-height: 1.2; } .logo-name { font-size: 22px; font-weight: 700; color: var(--primary); letter-spacing: 1px; } .logo-slogan { font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; margin-top: 2px; } .nav-menu { display: flex; align-items: center; gap: 32px; } .nav-menu a { color: var(--text); font-size: 15px; font-weight: 500; position: relative; padding: 8px 0; transition: var(--transition); } .nav-menu a:not(.nav-cta)::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px; background: var(--gold); transition: var(--transition); transform: translateX(-50%); } .nav-menu a:not(.nav-cta):hover { color: var(--primary); } .nav-menu a:not(.nav-cta):hover::after { width: 100%; } .nav-cta { background: var(--gradient-blue); color: white !important; padding: 10px 22px !important; border-radius: 24px; font-weight: 600 !important; box-shadow: 0 4px 12px rgba(26, 74, 138, 0.25); } .nav-cta:hover { background: var(--gradient-gold) !important; color: var(--primary-dark) !important; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(200, 160, 99, 0.3); } .nav-cta::after { display: none !important; } .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; } .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--primary); transition: var(--transition); } /* ========================================================================== 首屏 Hero ========================================================================== */ .hero { position: relative; min-height: 620px; background: linear-gradient(135deg, #0a2447 0%, #1a4a8a 50%, #2e6cb8 100%); color: white; display: flex; align-items: center; overflow: hidden; padding: 80px 0 120px; } .hero .container { position: relative; width: 100%; max-width: 1280px; margin: 0 auto; } .hero-bg-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 30%, rgba(200, 160, 99, 0.15) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(46, 108, 184, 0.4) 0%, transparent 50%), radial-gradient(circle at 50% 100%, rgba(200, 160, 99, 0.08) 0%, transparent 60%); opacity: 0.9; } .hero-bg-pattern::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, transparent, transparent 80px, rgba(255, 255, 255, 0.02) 80px, rgba(255, 255, 255, 0.02) 81px); pointer-events: none; } /* ===== 内页统一 Banner（与首页 Hero 同款蓝金风格）===== */ .page-hero { position: relative; min-height: 480px; background: linear-gradient(135deg, #0a2447 0%, #1a4a8a 50%, #2e6cb8 100%); color: white; display: flex; align-items: center; overflow: hidden; padding: 96px 0 104px; } .page-hero .container { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; } .page-hero .section-eyebrow { display: block; color: var(--gold); letter-spacing: 3px; font-size: 13px; font-weight: 600; margin-bottom: 14px; } .page-hero h1 { font-size: 46px; font-weight: 800; margin: 0 0 16px; color: white; line-height: 1.2; } .page-hero-sub { font-size: 17px; opacity: 0.92; margin: 0 0 24px; max-width: 720px; line-height: 1.8; } .page-hero .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 6px; } .page-hero .breadcrumbs { margin-top: 28px; font-size: 13px; opacity: 0.85; } .page-hero .breadcrumbs a { color: white; text-decoration: none; } .page-hero .breadcrumbs a:hover { color: var(--gold); } .page-hero .breadcrumbs span { margin: 0 8px; } .hero-content { position: relative; width: 100%; max-width: 100%; z-index: 1; } /* ===== 首屏左右分栏布局 ===== */ .hero-inner { display: flex; align-items: stretch; gap: 48px; position: relative; z-index: 1; } .hero-left { flex: 1 1 auto; min-width: 0; } .hero-right { flex: 0 0 460px; display: flex; justify-content: center; align-items: stretch; } /* ===== 右侧品牌装饰面板 ===== */ .deco-panel { position: relative; width: 100%; height: 100%; max-width: none; aspect-ratio: auto; border-radius: 22px; background: linear-gradient(135deg, rgba(255,255,255,0.10) 0%, rgba(200,160,99,0.12) 100%); border: 1px solid rgba(200,160,99,0.45); padding: 44px 36px; display: flex; flex-direction: column; justify-content: center; overflow: hidden; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: 0 24px 60px rgba(0,0,0,0.30), inset 0 1px 0 rgba(255,255,255,0.12); } /* 斜纹 + 径向渐变叠加，做底纹 */ .deco-panel::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, transparent 0 26px, rgba(200,160,99,0.07) 26px 27px), radial-gradient(circle at 85% 15%, rgba(200,160,99,0.22) 0%, transparent 50%), radial-gradient(circle at 15% 90%, rgba(46,108,184,0.25) 0%, transparent 55%); pointer-events: none; } /* 左上 + 右下角饰（金色 L 形） */ .deco-panel::after { content: ''; position: absolute; top: 14px; left: 14px; width: 26px; height: 26px; border-top: 2px solid var(--gold); border-left: 2px solid var(--gold); } .deco-panel > .deco-corner-tr { position: absolute; bottom: 14px; right: 14px; width: 26px; height: 26px; border-bottom: 2px solid var(--gold); border-right: 2px solid var(--gold); color: var(--gold); font-size: 14px; display: flex; align-items: center; justify-content: center; line-height: 1; } .deco-panel > .deco-corner-bl { display: none; } .deco-tag { position: absolute; top: 22px; right: 32px; font-size: 11px; letter-spacing: 3px; color: var(--gold); z-index: 1; font-weight: 600; } .deco-stats { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 22px; } .deco-stat { display: flex; flex-direction: column; gap: 6px; } .deco-num { display: flex; align-items: baseline; line-height: 1; } .deco-num .num { font-family: Georgia, 'Source Han Serif SC', serif; font-size: 62px; font-weight: 800; background: linear-gradient(135deg, #f3d9a8 0%, #c8a063 60%, #a07a3c 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; color: var(--gold); letter-spacing: -1px; } .deco-num em { font-size: 22px; font-style: normal; margin-left: 6px; color: var(--gold-light); font-weight: 600; } .deco-label { font-size: 14px; color: rgba(255,255,255,0.85); letter-spacing: 1px; } .deco-divider { width: 56px; height: 1px; background: linear-gradient(to right, var(--gold), transparent); } /* ===== 首屏轮播 ===== */ .hero-slides { position: relative; width: 100%; height: 500px; overflow: hidden; } .hero-slide { position: absolute; top: 0; left: 0; right: 0; height: 100%; display: flex; flex-direction: column; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity 0.7s ease, transform 0.7s ease, visibility 0.7s ease; z-index: 1; } .hero-slide.active { opacity: 1; visibility: visible; transform: translateY(0); z-index: 2; } /* 纯 CSS 兜底自动轮播：即使 JS 未执行也能切换（15s 一轮，3 张） */ @keyframes heroFade { 0%, 28% { opacity: 1; visibility: visible; transform: translateY(0); z-index: 2; } 33%, 95% { opacity: 0; visibility: hidden; transform: translateY(16px); z-index: 1; } 100% { opacity: 0; visibility: hidden; transform: translateY(16px); z-index: 1; } } .hero-slides.css-fallback .hero-slide:nth-child(1) { animation: heroFade 15s infinite; } .hero-slides.css-fallback .hero-slide:nth-child(2) { animation: heroFade 15s infinite; animation-delay: 5s; } .hero-slides.css-fallback .hero-slide:nth-child(3) { animation: heroFade 15s infinite; animation-delay: 10s; } /* JS 接管后去掉兜底类，避免与 JS 控制冲突 */ .hero-slides.js-on .hero-slide { animation: none; } /* 底部圆点 */ .hero-dots { display: flex; gap: 8px; justify-content: center; margin-top: 22px; position: relative; z-index: 5; } .hero-dots .dot { width: 8px; height: 8px; border-radius: 50%; border: none; background: rgba(255, 255, 255, 0.35); cursor: pointer; padding: 0; transition: var(--transition); } .hero-dots .dot:hover { background: rgba(255, 255, 255, 0.6); } .hero-dots .dot.active { background: var(--gold); width: 22px; height: 8px; border-radius: 4px; } .hero-tagline { display: inline-block; color: var(--gold); font-size: 16px; font-weight: 500; letter-spacing: 4px; padding: 6px 18px; border: 1px solid rgba(200, 160, 99, 0.4); border-radius: 24px; margin-bottom: 28px; background: rgba(200, 160, 99, 0.08); } .hero-title { font-size: 56px; font-weight: 800; line-height: 1.2; margin-bottom: 24px; letter-spacing: -1px; } .hero-highlight { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline-block; } .hero-subtitle { font-size: 18px; line-height: 1.8; color: rgba(255, 255, 255, 0.85); margin-bottom: 40px; max-width: 700px; } .hero-actions { display: flex; gap: 16px; margin-bottom: 56px; flex-wrap: wrap; } .hero-trust { display: flex; gap: 32px; flex-wrap: wrap; font-size: 14px; color: rgba(255, 255, 255, 0.75); } .hero-trust span { display: flex; align-items: center; gap: 6px; } .hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; pointer-events: none; } .hero-wave svg { width: 100%; height: 80px; display: block; } /* 按钮 */ .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: 30px; font-weight: 600; font-size: 15px; letter-spacing: 0.5px; cursor: pointer; border: none; transition: var(--transition); text-decoration: none; line-height: 1; } .btn-primary { background: var(--gradient-gold); color: var(--primary-dark); box-shadow: 0 6px 18px rgba(200, 160, 99, 0.35); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(200, 160, 99, 0.45); color: var(--primary-dark); } .btn-ghost { background: transparent; color: white; border: 1.5px solid rgba(255, 255, 255, 0.4); } .btn-ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: white; color: white; } .btn-light { background: white; color: var(--primary); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15); } .btn-light:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2); color: var(--primary); } .btn-block { width: 100%; } /* ========================================================================== 核心数据 ========================================================================== */ .stats { background: white; padding: 60px 0; box-shadow: 0 8px 24px rgba(26, 74, 138, 0.06); position: relative; z-index: 2; } .stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; } .stat-item { text-align: center; padding: 16px 0; border-right: 1px solid var(--border); } .stat-item:last-child { border-right: none; } .stat-num { font-size: 48px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; display: flex; align-items: baseline; justify-content: center; } .stat-num i { font-style: normal; font-size: 22px; color: var(--gold); margin-left: 4px; font-weight: 600; } .stat-label { font-size: 14px; color: var(--text-muted); letter-spacing: 1px; } /* ========================================================================== 通用 section 标题 ========================================================================== */ .section-header { text-align: center; margin-bottom: 56px; max-width: 720px; margin-left: auto; margin-right: auto; } .section-eyebrow { display: inline-block; color: var(--gold); font-size: 13px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px; } .section-title { font-size: 36px; font-weight: 700; color: var(--primary); line-height: 1.3; margin-bottom: 16px; letter-spacing: -0.5px; } .section-title::after { content: ''; display: block; width: 40px; height: 3px; background: var(--gradient-gold); margin: 20px auto 0; border-radius: 2px; } .section-desc { font-size: 16px; color: var(--text-light); line-height: 1.8; } /* ========================================================================== 业务范围 ========================================================================== */ .services { padding: 100px 0; background: var(--bg-cream); position: relative; } .services::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 200px; height: 2px; background: var(--gradient-gold); opacity: 0.6; } .services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; } .service-card { background: white; border-radius: var(--radius-lg); padding: 32px 24px; box-shadow: var(--shadow-sm); transition: var(--transition); position: relative; overflow: hidden; border: 1px solid transparent; } .service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold-light); } .service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--gradient-blue); transform: scaleX(0); transform-origin: left; transition: var(--transition); } .service-card:hover::before { transform: scaleX(1); } .featured-card { border: 1px solid var(--gold-light); } .featured-card::before { background: var(--gradient-gold); transform: scaleX(1); } .featured-badge { position: absolute; top: 16px; right: 16px; background: var(--gradient-gold); color: var(--primary-dark); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 12px; letter-spacing: 1px; } .service-icon { width: 56px; height: 56px; background: var(--bg-cream); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; margin-bottom: 20px; transition: var(--transition); } .featured-card .service-icon { background: rgba(200, 160, 99, 0.2); } .service-card:hover .service-icon { background: var(--gradient-gold); transform: scale(1.08) rotate(-5deg); } .service-card h3 { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 12px; } .service-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; } .service-list { list-style: none; padding: 0; } .service-list li { font-size: 13px; color: var(--text-muted); padding: 4px 0; line-height: 1.5; } /* ========================================================================== 赛事运营特色 ========================================================================== */ .events-feature { padding: 100px 0; background: white; overflow: hidden; } .events-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; } .events-text .section-title { text-align: left; } .events-text .section-title::after { margin: 20px 0 0; } .events-text .section-desc { margin-bottom: 32px; } .events-strengths { margin-bottom: 32px; } .strength-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); } .strength-item:last-child { border-bottom: none; } .strength-icon { width: 36px; height: 36px; background: var(--gradient-gold); border-radius: 50%; color: var(--primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 800; flex-shrink: 0; } .strength-content h4 { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 6px; } .strength-content p { font-size: 14px; color: var(--text-light); line-height: 1.7; } .events-visual { position: relative; height: 480px; } .events-card-stack { position: relative; height: 100%; } .events-stat-card { position: absolute; background: white; border-radius: var(--radius-lg); padding: 32px 28px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); transition: var(--transition); min-width: 220px; } .events-stat-card:hover { transform: translateY(-10px) scale(1.02); } .ec-1 { top: 0; left: 0; background: var(--gradient-blue); color: white; border: none; z-index: 3; } .ec-2 { top: 50%; right: 0; transform: translateY(-50%); z-index: 2; } .ec-2:hover { transform: translateY(-50%) translateY(-5px); } .ec-3 { bottom: 0; left: 20%; background: var(--gradient-gold); color: var(--primary-dark); border: none; z-index: 1; } .ec-num { font-size: 42px; font-weight: 800; line-height: 1; margin-bottom: 8px; } .ec-label { font-size: 14px; opacity: 0.9; font-weight: 500; } /* ========================================================================== 案例展示 ========================================================================== */ .cases { padding: 100px 0; background: var(--bg-cream); } .cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; } .case-card { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border); position: relative; overflow: hidden; text-decoration: none; color: inherit; display: flex; flex-direction: column; } .case-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 0; background: var(--gradient-gold); transition: var(--transition); z-index: 3; } .case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold); } .case-card:hover::before { height: 100%; } .case-card:hover .case-img img { transform: scale(1.08); } .case-card:hover .case-more { color: var(--gold); letter-spacing: 0.5px; } .case-img { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: linear-gradient(135deg, #1a4a8a 0%, #2e6cb8 100%); } .case-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s ease; } .case-tag { position: absolute; top: 12px; left: 12px; background: rgba(26, 74, 138, 0.92); color: white; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 12px; letter-spacing: 0.5px; z-index: 2; backdrop-filter: blur(4px); } .case-body { padding: 24px 24px 22px; display: flex; flex-direction: column; flex: 1; } .case-card h3 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 12px; line-height: 1.4; } .case-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; flex: 1; } .case-meta { font-size: 13px; color: var(--text-muted); padding-top: 16px; border-top: 1px dashed var(--border); display: flex; flex-wrap: wrap; gap: 4px; } .case-more { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 600; color: var(--primary); transition: var(--transition); } .cases-more { text-align: center; margin-top: 48px; } /* ========================================================================== 服务流程 ========================================================================== */ .process { padding: 100px 0; background: white; } .process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; position: relative; } .process-grid::before { content: ''; position: absolute; top: 32px; left: 10%; right: 10%; height: 2px; background: linear-gradient(90deg, var(--primary-light) 0%, var(--gold) 50%, var(--primary-light) 100%); z-index: 0; } .process-step { text-align: center; position: relative; z-index: 1; } .process-num { width: 64px; height: 64px; background: white; border: 3px solid var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 22px; font-weight: 800; color: var(--primary); box-shadow: 0 0 0 8px white, 0 4px 12px rgba(200, 160, 99, 0.2); transition: var(--transition); } .process-step:hover .process-num { background: var(--gradient-blue); color: white; border-color: var(--primary); transform: scale(1.1); } .process-step h4 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 8px; } .process-step p { font-size: 13px; color: var(--text-light); line-height: 1.6; padding: 0 4px; } /* ========================================================================== 资源优势 ========================================================================== */ .advantages { padding: 100px 0; background: var(--bg-cream); } .advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; } .advantage-item { background: white; border-radius: var(--radius-lg); padding: 32px 28px; transition: var(--transition); border: 1px solid var(--border); text-align: center; } .advantage-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold-light); } .advantage-icon { font-size: 36px; margin-bottom: 16px; display: inline-block; transition: var(--transition); } .advantage-item:hover .advantage-icon { transform: scale(1.2); } .advantage-item h4 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 12px; } .advantage-item p { font-size: 14px; color: var(--text-light); line-height: 1.7; } /* ========================================================================== 关于我们 ========================================================================== */ .about { padding: 100px 0; background: white; } .about-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: center; } .about-image { position: relative; } .about-logo-wrap { background: var(--gradient-blue); border-radius: var(--radius-lg); padding: 60px 40px; text-align: center; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; } .about-logo-wrap::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 20%, rgba(200, 160, 99, 0.2) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%); } .about-logo-wrap img { width: 220px; height: auto; margin: 0 auto; position: relative; z-index: 1; filter: brightness(1.1); } .about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; } .stat-mini { background: white; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; box-shadow: var(--shadow-sm); } .stat-mini-num { font-size: 28px; font-weight: 800; color: var(--primary); margin-bottom: 4px; } .stat-mini-label { font-size: 13px; color: var(--text-muted); } .about-text .section-title { text-align: left; } .about-text .section-title::after { margin: 16px 0 0; } .about-text p { font-size: 15px; color: var(--text-light); line-height: 1.9; margin-bottom: 16px; } .about-text strong { color: var(--primary); font-weight: 700; } .about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; } .value-item { background: var(--bg-cream); border-radius: var(--radius); padding: 20px; border-left: 4px solid var(--gold); } .value-title { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; } .value-desc { font-size: 15px; font-weight: 700; color: var(--primary); } /* ========================================================================== 联系我们 ========================================================================== */ .contact { padding: 100px 0; background: var(--bg-cream); position: relative; } .contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; } .contact-info { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; } /* 首页去掉表单后，联系信息区占满并居中 */ .contact-info-full { max-width: 760px; margin: 0 auto; } .contact-card { background: white; border-radius: var(--radius-lg); padding: 24px 20px; box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border); } .contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold-light); } .contact-icon { width: 48px; height: 48px; background: var(--gradient-blue); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 12px; } .contact-card h4 { font-size: 14px; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; } .contact-card p { font-size: 15px; color: var(--primary); font-weight: 600; line-height: 1.6; } .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .form-group { margin-bottom: 16px; } .form-group label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; font-weight: 500; } .form-group label span { color: #e74c3c; } .form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; background: var(--bg-soft); transition: var(--transition); font-family: inherit; } .form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); background: white; box-shadow: 0 0 0 3px rgba(26, 74, 138, 0.1); } .form-group textarea { resize: vertical; min-height: 80px; } .form-tip { margin-top: 12px; font-size: 12px; color: var(--text-muted); text-align: center; } /* ========================================================================== 底部 CTA Banner ========================================================================== */ .cta-banner { background: linear-gradient(135deg, #1a4a8a 0%, #0f3266 100%); color: white; padding: 80px 0; text-align: center; position: relative; overflow: hidden; } .cta-banner::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 10% 50%, rgba(200, 160, 99, 0.15) 0%, transparent 40%), radial-gradient(circle at 90% 50%, rgba(200, 160, 99, 0.1) 0%, transparent 40%); } .cta-banner h2 { font-size: 36px; font-weight: 700; margin-bottom: 16px; position: relative; } .cta-banner p { font-size: 18px; color: rgba(255, 255, 255, 0.85); margin-bottom: 32px; position: relative; } .cta-banner strong { color: var(--gold); font-size: 22px; letter-spacing: 1px; } .cta-banner .btn { position: relative; } /* ========================================================================== 页脚 ========================================================================== */ .footer { background: #0a1f3a; color: rgba(255, 255, 255, 0.7); padding: 64px 0 24px; } .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; margin-bottom: 48px; } .footer-logo { width: 160px; margin-bottom: 16px; background: white; padding: 12px; border-radius: 8px; } .footer-qr-tip { font-size: 12px; color: #8a98a8; margin: 0 0 14px; } .footer-col p { font-size: 14px; line-height: 1.8; margin-bottom: 4px; } .footer-col h4 { color: white; font-size: 15px; font-weight: 600; margin-bottom: 20px; position: relative; padding-bottom: 12px; } .footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 24px; height: 2px; background: var(--gold); } .footer-col ul { list-style: none; padding: 0; } .footer-col ul li { margin-bottom: 10px; } .footer-col ul a { color: rgba(255, 255, 255, 0.7); font-size: 14px; transition: var(--transition); } .footer-col ul a:hover { color: var(--gold); padding-left: 4px; } .footer-contact li { font-size: 14px; line-height: 1.6; } .footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 13px; color: rgba(255, 255, 255, 0.5); } /* ========================================================================== 悬浮联系按钮 ========================================================================== */ .floating-contact { position: fixed; right: 24px; bottom: 32px; z-index: 999; display: flex; flex-direction: column; gap: 12px; } .float-btn { width: 52px; height: 52px; background: var(--gradient-blue); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; box-shadow: 0 6px 16px rgba(26, 74, 138, 0.3); transition: var(--transition); cursor: pointer; } .float-btn:hover { background: var(--gradient-gold); color: var(--primary-dark); transform: scale(1.1); box-shadow: 0 8px 20px rgba(200, 160, 99, 0.4); } #backTop { opacity: 0; visibility: hidden; transition: var(--transition); } #backTop.visible { opacity: 1; visibility: visible; } /* ========================================================================== 响应式 ========================================================================== */ @media (max-width: 1024px) { .hero-title { font-size: 44px; } .section-title { font-size: 30px; } .services-grid { grid-template-columns: repeat(2, 1fr); } .stats-grid { grid-template-columns: repeat(3, 1fr); } .stat-item:nth-child(3) { border-right: none; } .cases-grid, .advantages-grid { grid-template-columns: repeat(2, 1fr); } .process-grid { grid-template-columns: repeat(3, 1fr); } .process-grid::before { display: none; } .events-layout, .about-layout, .contact-grid { grid-template-columns: 1fr; gap: 48px; } .events-visual { height: 320px; } .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } } @media (max-width: 768px) { .top-bar { font-size: 12px; } .top-bar-text[style*="float:right"] { display: none; } .nav-toggle { display: flex; } .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: white; flex-direction: column; padding: 24px; gap: 16px; box-shadow: var(--shadow-md); align-items: stretch; } .nav-menu.open { display: flex; } .nav-menu a { padding: 12px 0; border-bottom: 1px solid var(--border); } .nav-menu a:last-child { border-bottom: none; } .nav-cta { text-align: center; } .hero { padding: 50px 0 90px; min-height: 0; } .hero .container { max-width: 100%; } .hero-inner { flex-direction: column; gap: 36px; } .hero-left { flex: 1 1 auto; width: 100%; } .hero-right { flex: 0 0 auto; width: 100%; } .deco-panel { max-width: 100%; aspect-ratio: auto; padding: 32px 28px; } .deco-num .num { font-size: 46px; } .deco-num em { font-size: 18px; } .deco-tag { top: 16px; right: 22px; font-size: 10px; letter-spacing: 2px; } .hero-slides { height: 480px; overflow: hidden; } .hero-content { max-width: 100%; } .hero-title { font-size: 32px; } .hero-subtitle { font-size: 15px; } .hero-actions { margin-bottom: 32px; } .hero-trust { gap: 16px; } .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } .stat-item { border-right: none; } .stat-item:nth-child(odd) { border-right: 1px solid var(--border); } .stat-num { font-size: 36px; } .section-title { font-size: 26px; } .services-grid { grid-template-columns: 1fr; } .cases-grid, .advantages-grid { grid-template-columns: 1fr; } .process-grid { grid-template-columns: 1fr; } .contact-info { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } .cta-banner h2 { font-size: 24px; } .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } .about-values { grid-template-columns: 1fr; } .events-visual { height: 360px; } .events-stat-card { min-width: 180px; padding: 24px 20px; } .ec-num { font-size: 32px; } .sec_text { /* fallback */ font-size: 16px; } /* 移动端悬浮按钮：缩小尺寸 + 下移，避免遮挡 hero 卡片右侧文字 */ .floating-contact { right: 14px; bottom: 18px; gap: 10px; z-index: 998; } .float-btn { width: 44px; height: 44px; font-size: 19px; box-shadow: 0 4px 12px rgba(26, 74, 138, 0.28); } /* 让出首屏右侧卡片空间：滚动到非首屏前稍微透明，首屏更干净 */ .floating-contact { opacity: 0.92; } } /* ========================================================================== 动画 ========================================================================== */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } .animate-in { animation: fadeInUp 0.8s ease-out forwards; } /* 滚动渐入 */ .fade-in-section { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; } .fade-in-section.is-visible { opacity: 1; transform: translateY(0); }