/**
 * 网站样式表 - 浅紫色奢华主题
 * 文件名：style.css
 * 作者：专业证件定制网站模板
 * 版本：1.0.0
 */

/* ==================== 全局变量与基础样式 ==================== */
:root {
    /* 浅紫色主题配色方案 */
    --cert-primary: #9C27B0;           /* 主色：优雅紫 */
    --cert-primary-dark: #7B1FA2;       /* 深色 */
    --cert-primary-light: #E1BEE7;      /* 浅色 */
    --cert-primary-lighter: #F3E5F5;    /* 更浅 */
    --cert-secondary: #7E57C2;          /* 次要色：薰衣草紫 */
    --cert-accent: #FF4081;             /* 强调色：珊瑚粉 */
    --cert-gold: #FFD700;               /* 金色点缀 */
    
    /* 背景色 */
    --cert-bg-light: #FAFAFA;
    --cert-bg-purple: #F3E5F5;
    --cert-bg-white: #FFFFFF;
    --cert-bg-dark: #4A148C;
    
    /* 文字色 */
    --cert-text-primary: #212121;
    --cert-text-secondary: #757575;
    --cert-text-light: #FFFFFF;
    --cert-text-purple: #6A1B9A;
    
    /* 边框与阴影 */
    --cert-border-color: #E0E0E0;
    --cert-shadow-sm: 0 2px 4px rgba(156, 39, 176, 0.1);
    --cert-shadow: 0 4px 12px rgba(156, 39, 176, 0.15);
    --cert-shadow-lg: 0 8px 24px rgba(156, 39, 176, 0.2);
    --cert-shadow-xl: 0 16px 48px rgba(156, 39, 176, 0.25);
    
    /* 圆角 */
    --cert-radius-sm: 4px;
    --cert-radius: 8px;
    --cert-radius-lg: 16px;
    --cert-radius-xl: 24px;
    
    /* 过渡动画 */
    --cert-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --cert-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 字体 */
    --cert-font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body.cert-body {
    font-family: var(--cert-font-primary);
    background-color: var(--cert-bg-light);
    color: var(--cert-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 60px; /* 为移动端底部栏留出空间 */
}

/* 容器定义 */
.cert-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==================== 顶部通知栏 ==================== */
.cert-notice-bar {
    background: linear-gradient(135deg, var(--cert-primary-dark) 0%, var(--cert-primary) 100%);
    color: var(--cert-text-light);
    padding: 10px 0;
    font-size: 14px;
    position: relative;
    z-index: 1030;
}

.cert-notice-text {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.cert-notice-text i {
    color: var(--cert-gold);
}

.cert-top-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cert-link-item {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--cert-transition);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.cert-link-item:hover {
    color: var(--cert-gold);
    text-decoration: none;
}

.cert-welcome-text {
    color: rgba(255, 255, 255, 0.8);
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    padding-left: 15px;
    margin-left: 5px;
}

/* ==================== 主导航样式 ==================== */
.cert-main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--cert-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1020;
    transition: var(--cert-transition);
}

.cert-main-header.scrolled {
    box-shadow: var(--cert-shadow);
}

.cert-navbar {
    padding: 0;
    height: 80px;
}

.cert-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none !important;
}

.cert-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cert-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow-sm);
}

.cert-logo-placeholder {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    border-radius: var(--cert-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.cert-logo-text {
    display: flex;
    flex-direction: column;
}

.cert-brand-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--cert-primary);
    margin: 0;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cert-brand-slogan {
    font-size: 12px;
    color: var(--cert-text-secondary);
    letter-spacing: 1px;
}

/* 导航菜单 */
.cert-nav-main {
    gap: 8px;
    align-items: center;
}

.cert-nav-item {
    position: relative;
}

.cert-nav-link {
    color: var(--cert-text-primary) !important;
    font-weight: 500;
    padding: 10px 18px !important;
    border-radius: var(--cert-radius);
    transition: var(--cert-transition);
    position: relative;
    overflow: hidden;
}

.cert-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cert-primary), var(--cert-secondary));
    transition: var(--cert-transition);
    transform: translateX(-50%);
    border-radius: 3px;
}

.cert-nav-link:hover::before,
.cert-nav-link.active::before {
    width: 80%;
}

.cert-nav-link:hover,
.cert-nav-link.active {
    color: var(--cert-primary) !important;
    background: rgba(156, 39, 176, 0.05);
}

/* 下拉菜单 */
.cert-dropdown-menu {
    border: none;
    box-shadow: var(--cert-shadow-lg);
    border-radius: var(--cert-radius);
    padding: 10px;
    min-width: 200px;
    margin-top: 10px;
    border-top: 3px solid var(--cert-primary);
}

.cert-dropdown-header {
    color: var(--cert-text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 16px;
    font-weight: 600;
}

.cert-dropdown-item {
    padding: 10px 16px;
    border-radius: var(--cert-radius-sm);
    transition: var(--cert-transition);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cert-text-primary);
}

.cert-dropdown-item:hover {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    transform: translateX(5px);
}

.cert-dropdown-item i {
    color: var(--cert-primary);
}

/* 拨号按钮 */
.cert-btn-phone {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white !important;
    border-radius: 50px;
    padding: 12px 24px !important;
    font-weight: 600;
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
}

.cert-btn-phone:hover {
    transform: translateY(-2px);
    box-shadow: var(--cert-shadow-lg);
    color: white !important;
}

/* 移动端菜单按钮 */
.cert-toggler {
    border: none;
    padding: 8px;
    font-size: 24px;
    color: var(--cert-primary);
    background: transparent;
}

.cert-toggler-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 移动端底部拨号栏 */
.cert-mobile-call-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 10px 15px;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
    z-index: 1040;
    border-top: 2px solid var(--cert-primary-light);
}

.cert-mobile-btn {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    padding: 12px;
    border: none;
}

.cert-mobile-btn-outline {
    border: 2px solid var(--cert-primary);
    color: var(--cert-primary);
    border-radius: 50px;
    font-weight: 600;
    padding: 12px;
    background: white;
}

/* ==================== 首页轮播图 ==================== */
.cert-hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.cert-hero-carousel {
    height: 100%;
}

.cert-hero-inner {
    height: 100%;
}

.cert-hero-item {
    height: 600px;
    position: relative;
}

.cert-hero-bg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cert-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.cert-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(74, 20, 140, 0.8) 0%, rgba(156, 39, 176, 0.6) 50%, rgba(126, 87, 194, 0.7) 100%);
}

.cert-hero-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    padding: 0 20px;
    text-align: center;
    z-index: 10;
}

.cert-caption-content {
    max-width: 800px;
    margin: 0 auto;
}

.cert-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease;
}

.cert-hero-subtitle {
    font-size: 20px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s both;
}

.cert-hero-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.cert-badge-item {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    border: 1px solid rgba(255,255,255,0.3);
}

.cert-hero-actions {
    animation: fadeInUp 1s ease 0.6s both;
}

.cert-btn-hero-primary {
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
    border: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    transition: var(--cert-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cert-btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
    color: var(--cert-primary-dark);
}

.cert-btn-hero-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--cert-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cert-btn-hero-outline:hover {
    background: white;
    color: var(--cert-primary);
    transform: translateY(-3px);
}

/* 轮播控制按钮 */
.cert-hero-control {
    width: 60px;
    height: 60px;
    opacity: 1;
}

.cert-control-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    transition: var(--cert-transition);
}

.cert-control-icon:hover {
    background: white;
    color: var(--cert-primary);
}

/* 指示器 */
.cert-hero-indicators {
    bottom: 40px;
}

.cert-hero-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    border: none;
    margin: 0 6px;
}

.cert-hero-indicators button.active {
    background-color: var(--cert-gold);
    width: 30px;
    border-radius: 6px;
}

/* 滚动提示 */
.cert-scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    animation: bounce 2s infinite;
}

.cert-scroll-link {
    color: white;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    opacity: 0.8;
    transition: var(--cert-transition);
}

.cert-scroll-link:hover {
    opacity: 1;
    color: var(--cert-gold);
}

.cert-scroll-icon {
    font-size: 24px;
}

/* ==================== 统计区域 ==================== */
.cert-stats-section {
    background: white;
    padding: 60px 0;
    position: relative;
    z-index: 10;
    margin-top: -40px;
    border-radius: var(--cert-radius-lg) var(--cert-radius-lg) 0 0;
    box-shadow: 0 -10px 40px rgba(156, 39, 176, 0.1);
}

.cert-stats-grid {
    margin-top: -80px;
}

.cert-stat-card {
    background: white;
    padding: 40px 20px;
    text-align: center;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--cert-border-color);
    height: 100%;
}

.cert-stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--cert-shadow-lg);
    border-color: var(--cert-primary-light);
}

.cert-stat-highlight {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white;
    border: none;
}

.cert-stat-highlight .cert-stat-icon,
.cert-stat-highlight .cert-stat-number,
.cert-stat-highlight .cert-stat-label {
    color: white;
}

.cert-stat-icon {
    font-size: 40px;
    color: var(--cert-primary);
    margin-bottom: 15px;
    display: inline-block;
}

.cert-stat-pulse {
    animation: pulse 2s infinite;
}

.cert-stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--cert-primary);
    line-height: 1;
    display: inline;
}

.cert-stat-unit {
    font-size: 24px;
    font-weight: 600;
    color: var(--cert-primary);
    display: inline;
}

.cert-stat-label {
    font-size: 16px;
    color: var(--cert-text-secondary);
    margin-top: 10px;
    display: block;
}

/* ==================== 通用区块标题 ==================== */
.cert-section-header {
    margin-bottom: 50px;
    position: relative;
}

.cert-section-subtitle {
    display: inline-block;
    color: var(--cert-primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    position: relative;
    padding: 0 15px;
}

.cert-section-subtitle::before,
.cert-section-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--cert-primary-light);
}

.cert-section-subtitle::before {
    left: -30px;
}

.cert-section-subtitle::after {
    right: -30px;
}

.cert-section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--cert-text-primary);
    margin-bottom: 15px;
    position: relative;
}

.cert-title-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--cert-primary), var(--cert-secondary));
    margin: 0 auto 20px;
    border-radius: 2px;
    position: relative;
}

.cert-title-line::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--cert-gold);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid white;
}

.cert-title-line-left {
    margin-left: 0;
}

.cert-title-line-left::after {
    left: 30px;
    transform: translate(0, -50%);
}

.cert-section-desc {
    color: var(--cert-text-secondary);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== 服务介绍区块 ==================== */
.cert-service-section {
    padding: 80px 0;
    background: var(--cert-bg-light);
}

.cert-service-card {
    background: white;
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    position: relative;
    height: 100%;
    border: 1px solid transparent;
}

.cert-service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--cert-shadow-xl);
    border-color: var(--cert-primary-light);
}

.cert-service-img-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.cert-service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--cert-transition-slow);
}

.cert-service-card:hover .cert-service-img {
    transform: scale(1.1);
}

.cert-service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(74, 20, 140, 0.8) 100%);
    opacity: 0;
    transition: var(--cert-transition);
}

.cert-service-card:hover .cert-service-overlay {
    opacity: 1;
}

.cert-service-icon-float {
    position: absolute;
    bottom: -30px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--cert-primary);
    box-shadow: var(--cert-shadow);
    z-index: 10;
    transition: var(--cert-transition);
}

.cert-icon-gold { color: var(--cert-gold); }
.cert-icon-blue { color: #2196F3; }
.cert-icon-green { color: #4CAF50; }
.cert-icon-pink { color: #E91E63; }
.cert-icon-red { color: #f44336; }

.cert-service-card:hover .cert-service-icon-float {
    transform: rotateY(360deg);
    background: var(--cert-primary);
    color: white;
}

.cert-service-content {
    padding: 40px 25px 25px;
}

.cert-service-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--cert-text-primary);
    margin-bottom: 15px;
}

.cert-service-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.cert-service-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.cert-service-list li {
    padding: 5px 0;
    color: var(--cert-text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-service-list li i {
    color: var(--cert-primary);
    font-weight: bold;
}

.cert-service-link {
    color: var(--cert-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--cert-transition);
}

.cert-service-link:hover {
    gap: 10px;
    color: var(--cert-primary-dark);
}

.cert-service-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--cert-accent);
    color: white;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    z-index: 5;
}

.cert-badge-new {
    background: #4CAF50;
}

/* ==================== 优势区块 ==================== */
.cert-advantage-section {
    padding: 100px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.cert-advantage-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--cert-primary-lighter);
    border-radius: 50%;
    opacity: 0.5;
}

.cert-advantage-images {
    position: relative;
    padding: 40px;
}

.cert-adv-img-main {
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
    box-shadow: var(--cert-shadow-lg);
}

.cert-adv-img-float {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200px;
    height: 150px;
    border-radius: var(--cert-radius);
    overflow: hidden;
    box-shadow: var(--cert-shadow);
    border: 5px solid white;
}

.cert-experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--cert-shadow-lg);
    border: 5px solid white;
    z-index: 10;
}

.cert-exp-num {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.cert-exp-text {
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
}

.cert-advantage-list {
    margin-top: 30px;
}

.cert-adv-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    border-radius: var(--cert-radius);
    transition: var(--cert-transition);
}

.cert-adv-item:hover {
    background: var(--cert-bg-purple);
    transform: translateX(10px);
}

.cert-adv-icon-wrapper {
    flex-shrink: 0;
}

.cert-adv-icon {
    width: 60px;
    height: 60px;
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    border-radius: var(--cert-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: var(--cert-transition);
}

.cert-adv-icon-purple { background: #E8EAF6; color: #3F51B5; }
.cert-adv-icon-gold { background: #FFF8E1; color: #FFC107; }
.cert-adv-icon-green { background: #E8F5E9; color: #4CAF50; }

.cert-adv-item:hover .cert-adv-icon {
    transform: rotateY(360deg);
    background: var(--cert-primary);
    color: white;
}

.cert-adv-text h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cert-text-primary);
}

.cert-adv-text p {
    color: var(--cert-text-secondary);
    font-size: 15px;
    margin: 0;
}

.cert-adv-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cert-hotline-mini {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cert-primary);
    font-weight: 600;
    font-size: 18px;
}

.cert-hotline-mini i {
    color: var(--cert-accent);
    animation: pulse 2s infinite;
}

/* ==================== 城市区块 ==================== */
.cert-city-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--cert-bg-purple) 0%, white 100%);
}

.cert-city-search-box {
    max-width: 600px;
    margin: 0 auto 40px;
}

.cert-city-search-input .input-group-text {
    background: white;
    border-right: none;
    color: var(--cert-primary);
    padding-left: 20px;
}

.cert-city-search-input .form-control {
    border-left: none;
    border-right: none;
    padding: 15px;
    font-size: 16px;
}

.cert-city-search-input .form-control:focus {
    box-shadow: none;
    border-color: var(--cert-border-color);
}

.cert-btn-search {
    background: var(--cert-primary);
    color: white;
    padding: 15px 30px;
    border: none;
    font-weight: 600;
}

.cert-btn-search:hover {
    background: var(--cert-primary-dark);
    color: white;
}

.cert-city-grid {
    margin-top: 30px;
}

.cert-city-card {
    background: white;
    padding: 20px 15px;
    border-radius: var(--cert-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--cert-text-primary);
    box-shadow: var(--cert-shadow-sm);
    transition: var(--cert-transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.cert-city-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--cert-primary);
    transform: scaleY(0);
    transition: var(--cert-transition);
}

.cert-city-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--cert-shadow);
    border-color: var(--cert-primary-light);
    color: var(--cert-primary);
    text-decoration: none;
}

.cert-city-card:hover::before {
    transform: scaleY(1);
}

.cert-city-icon {
    width: 40px;
    height: 40px;
    background: var(--cert-primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cert-primary);
    font-size: 18px;
    transition: var(--cert-transition);
}

.cert-city-card:hover .cert-city-icon {
    background: var(--cert-primary);
    color: white;
}

.cert-city-info {
    flex: 1;
}

.cert-city-name {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

.cert-city-status {
    font-size: 12px;
    color: #4CAF50;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 2px;
}

.cert-city-status i {
    font-size: 6px;
}

.cert-city-arrow {
    color: var(--cert-primary-light);
    transition: var(--cert-transition);
}

.cert-city-card:hover .cert-city-arrow {
    color: var(--cert-primary);
    transform: translateX(5px);
}

/* ==================== 新闻区块 ==================== */
.cert-news-section {
    padding: 80px 0;
    background: white;
}

.cert-news-card {
    background: white;
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    height: 100%;
    border: 1px solid var(--cert-border-color);
}

.cert-news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--cert-shadow-lg);
}

.cert-news-img-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.cert-news-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--cert-transition-slow);
}

.cert-news-card:hover .cert-news-img {
    transform: scale(1.1);
}

.cert-news-category {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 5;
}

.cert-badge-category {
    background: var(--cert-primary);
    color: white;
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.cert-news-date-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--cert-shadow);
    z-index: 5;
    border: 3px solid white;
}

.cert-date-day {
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
}

.cert-date-month {
    font-size: 12px;
    font-weight: 600;
}

.cert-news-content {
    padding: 30px 25px 25px;
}

.cert-news-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}

.cert-news-title a {
    color: var(--cert-text-primary);
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-news-title a:hover {
    color: var(--cert-primary);
}

.cert-news-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.cert-news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--cert-border-color);
    flex-wrap: wrap;
    gap: 10px;
}

.cert-meta-item {
    font-size: 13px;
    color: var(--cert-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.cert-read-more {
    color: var(--cert-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--cert-transition);
}

.cert-read-more:hover {
    gap: 10px;
    color: var(--cert-primary-dark);
}

/* ==================== 客户评价区块 ==================== */
.cert-testimonial-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--cert-bg-purple) 0%, white 50%, var(--cert-primary-lighter) 100%);
}

.cert-testimonial-header {
    padding-right: 40px;
}

.cert-testimonial-desc {
    color: var(--cert-text-secondary);
    margin-top: 20px;
    font-size: 16px;
}

.cert-rating-summary {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    padding: 20px;
    background: white;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow);
}

.cert-rating-stars {
    color: var(--cert-gold);
    font-size: 20px;
}

.cert-rating-score {
    font-size: 36px;
    font-weight: 700;
    color: var(--cert-primary);
}

.cert-rating-text {
    color: var(--cert-text-secondary);
    font-size: 14px;
}

.cert-testimonial-card {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius-lg);
    box-shadow: var(--cert-shadow);
    height: 100%;
    transition: var(--cert-transition);
    position: relative;
}

.cert-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--cert-shadow-lg);
}

.cert-quote-icon {
    font-size: 40px;
    color: var(--cert-primary-light);
    margin-bottom: 15px;
    display: block;
}

.cert-testimonial-text {
    font-size: 15px;
    color: var(--cert-text-secondary);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 20px;
}

.cert-testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.cert-author-avatar {
    width: 50px;
    height: 50px;
    background: var(--cert-primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cert-primary);
    font-size: 28px;
}

.cert-avatar-female {
    background: #FCE4EC;
    color: #E91E63;
}

.cert-author-info h5 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: var(--cert-text-primary);
}

.cert-author-location {
    font-size: 13px;
    color: var(--cert-text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.cert-verified-badge {
    margin-left: auto;
    background: #E8F5E9;
    color: #4CAF50;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ==================== 联系表单区块 ==================== */
.cert-contact-section {
    padding: 100px 0;
    position: relative;
}

.cert-contact-bg {
    background: linear-gradient(135deg, var(--cert-primary-dark) 0%, var(--cert-secondary) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cert-contact-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.cert-contact-card {
    background: white;
    border-radius: var(--cert-radius-xl);
    padding: 50px;
    box-shadow: var(--cert-shadow-xl);
    position: relative;
    z-index: 1;
}

.cert-contact-header {
    margin-bottom: 40px;
}

.cert-contact-header .cert-section-title {
    color: var(--cert-text-primary);
}

.cert-contact-subtitle {
    color: var(--cert-text-secondary);
    font-size: 16px;
}

.cert-form-floating {
    position: relative;
}

.cert-form-control,
.cert-form-select {
    border: 2px solid var(--cert-border-color);
    border-radius: var(--cert-radius);
    padding: 15px;
    font-size: 15px;
    transition: var(--cert-transition);
    height: auto;
}

.cert-form-control:focus,
.cert-form-select:focus {
    border-color: var(--cert-primary);
    box-shadow: 0 0 0 4px rgba(156, 39, 176, 0.1);
}

.cert-form-floating label {
    padding: 15px;
    color: var(--cert-text-secondary);
}

.cert-form-floating > .form-control:focus ~ label,
.cert-form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--cert-primary);
    background: white;
    padding: 0 5px;
}

.cert-textarea {
    resize: none;
    min-height: 120px;
}

.cert-btn-submit {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white;
    border: none;
    padding: 15px 50px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--cert-transition);
    position: relative;
    overflow: hidden;
}

.cert-btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--cert-shadow-lg);
    color: white;
}

.cert-form-privacy {
    color: var(--cert-text-secondary);
    font-size: 14px;
}

.cert-form-privacy i {
    color: var(--cert-primary);
}

.cert-contact-divider {
    text-align: center;
    margin: 40px 0;
    position: relative;
}

.cert-contact-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--cert-border-color);
}

.cert-contact-divider span {
    background: white;
    padding: 0 20px;
    color: var(--cert-text-secondary);
    position: relative;
    font-size: 14px;
}

.cert-contact-phone-big {
    margin-top: 20px;
}

.cert-phone-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    color: var(--cert-primary);
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-phone-link:hover {
    color: var(--cert-primary-dark);
    transform: scale(1.05);
}

.cert-phone-icon {
    font-size: 40px;
    margin-bottom: 10px;
    color: var(--cert-primary);
    animation: pulse 2s infinite;
}

.cert-phone-number {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 2px;
}

.cert-phone-label {
    font-size: 14px;
    color: var(--cert-text-secondary);
    margin-top: 5px;
}

/* ==================== FAQ区块 ==================== */
.cert-faq-section {
    padding: 80px 0;
    background: var(--cert-bg-light);
}

.cert-faq-item {
    background: white;
    border-radius: var(--cert-radius);
    margin-bottom: 15px;
    box-shadow: var(--cert-shadow-sm);
    overflow: hidden;
    border: 1px solid var(--cert-border-color);
}

.cert-faq-header {
    margin: 0;
}

.cert-faq-btn {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 600;
    color: var(--cert-text-primary);
    cursor: pointer;
    transition: var(--cert-transition);
}

.cert-faq-btn:hover {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
}

.cert-faq-btn:not(.collapsed) {
    background: var(--cert-primary);
    color: white;
}

.cert-faq-icon {
    font-size: 24px;
    color: var(--cert-primary);
}

.cert-faq-btn:not(.collapsed) .cert-faq-icon {
    color: var(--cert-gold);
}

.cert-faq-question {
    flex: 1;
}

.cert-faq-toggle {
    transition: var(--cert-transition);
}

.cert-faq-btn:not(.collapsed) .cert-faq-toggle {
    transform: rotate(180deg);
}

.cert-faq-body {
    padding: 0 25px 25px;
    color: var(--cert-text-secondary);
    line-height: 1.8;
}

/* ==================== 画廊区块 ==================== */
.cert-gallery-section {
    padding: 80px 0;
    background: white;
}

.cert-gallery-item {
    position: relative;
    border-radius: var(--cert-radius);
    overflow: hidden;
    cursor: pointer;
    height: 250px;
    box-shadow: var(--cert-shadow-sm);
}

.cert-gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--cert-transition-slow);
}

.cert-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(156, 39, 176, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0;
    transition: var(--cert-transition);
}

.cert-gallery-overlay i {
    font-size: 40px;
    margin-bottom: 10px;
}

.cert-gallery-item:hover .cert-gallery-img {
    transform: scale(1.1);
}

.cert-gallery-item:hover .cert-gallery-overlay {
    opacity: 1;
}

.cert-gallery-modal .cert-modal-content {
    border: none;
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
}

.cert-gallery-modal .cert-modal-header {
    background: var(--cert-primary);
    color: white;
    border: none;
}

.cert-gallery-modal .cert-modal-body {
    padding: 0;
    background: #000;
}

.cert-modal-img {
    max-height: 80vh;
    width: auto;
}

/* ==================== 页脚样式 ==================== */
.cert-footer {
    background: var(--cert-bg-dark);
    color: white;
    position: relative;
}

.cert-footer-cta {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    padding: 60px 0;
    color: white;
}

.cert-cta-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cert-cta-desc {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
}

.cert-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.cert-btn-cta-lg {
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    border: none;
    transition: var(--cert-transition);
}

.cert-btn-cta-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    color: var(--cert-primary-dark);
}

.cert-btn-cta-outline-lg {
    background: transparent;
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid white;
    transition: var(--cert-transition);
}

.cert-btn-cta-outline-lg:hover {
    background: white;
    color: var(--cert-primary);
}

.cert-footer-main {
    padding: 80px 0 40px;
}

.cert-footer-row {
    margin-bottom: 40px;
}

.cert-footer-col {
    margin-bottom: 30px;
}

.cert-footer-widget {
    height: 100%;
}

.cert-footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.cert-footer-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--cert-radius);
    object-fit: contain;
    background: white;
    padding: 5px;
}

.cert-footer-logo-placeholder {
    width: 60px;
    height: 60px;
    background: var(--cert-primary);
    border-radius: var(--cert-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
}

.cert-footer-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: white;
}

.cert-footer-subtitle {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}

.cert-footer-desc {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.cert-footer-contact-list {
    margin-top: 20px;
}

.cert-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.8);
    font-size: 14px;
}

.cert-contact-item i {
    color: var(--cert-gold);
    width: 20px;
}

.cert-wechat-qr {
    background: white;
    padding: 10px;
    border-radius: var(--cert-radius);
    display: inline-block;
    text-align: center;
}

.cert-qr-img {
    width: 100px;
    height: 100px;
    border-radius: var(--cert-radius-sm);
}

.cert-qr-text {
    display: block;
    margin-top: 5px;
    color: var(--cert-text-secondary);
    font-size: 12px;
}

.cert-footer-heading {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    color: white;
    position: relative;
    padding-bottom: 10px;
}

.cert-footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--cert-gold);
    border-radius: 2px;
}

.cert-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cert-footer-link-item {
    margin-bottom: 12px;
}

.cert-footer-link {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--cert-transition);
    font-size: 14px;
}

.cert-footer-link:hover {
    color: var(--cert-gold);
    padding-left: 5px;
    text-decoration: none;
}

.cert-footer-link i {
    font-size: 12px;
    color: var(--cert-primary-light);
}

.cert-friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cert-friend-tag {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 13px;
    text-decoration: none;
    transition: var(--cert-transition);
    border: 1px solid rgba(255,255,255,0.2);
}

.cert-friend-tag:hover {
    background: var(--cert-primary);
    color: white;
    border-color: var(--cert-primary);
    text-decoration: none;
}

.cert-city-mini-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cert-city-mini-item {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-city-mini-item:hover {
    color: var(--cert-gold);
    text-decoration: none;
}

.cert-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 30px 0;
}

.cert-copyright-text {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    margin: 0;
}

.cert-icp-link {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
}

.cert-icp-link:hover {
    color: var(--cert-gold);
}

.cert-footer-legal {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.cert-legal-link {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--cert-transition);
}

.cert-legal-link:hover {
    color: var(--cert-gold);
}

.cert-divider {
    color: rgba(255,255,255,0.3);
}

.cert-safety-tips {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    margin: 0;
}

.cert-safety-tips i {
    color: var(--cert-gold);
}

/* 回到顶部按钮 */
.cert-back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--cert-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--cert-transition);
    box-shadow: var(--cert-shadow-lg);
    z-index: 999;
    border: none;
}

.cert-back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.cert-back-to-top:hover {
    background: var(--cert-primary-dark);
    transform: translateY(-5px);
    color: white;
}

/* ==================== 内页通用样式 ==================== */
.cert-page-banner {
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cert-primary-dark) 0%, var(--cert-secondary) 100%);
    overflow: hidden;
}

.cert-page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%239C27B0" fill-opacity="0.1"><path d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/></g></g></svg>');
    opacity: 0.3;
}

.cert-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
}

.cert-banner-content {
    position: relative;
    z-index: 2;
    color: white;
}

.cert-banner-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.cert-breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 15px;
}

.cert-breadcrumb a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-breadcrumb a:hover {
    color: var(--cert-gold);
}

.cert-breadcrumb .active {
    color: var(--cert-gold);
    font-weight: 600;
}

.cert-banner-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== 文章列表页样式 ==================== */
.cert-news-list-main {
    padding: 60px 0;
    background: var(--cert-bg-light);
}

.cert-news-toolbar {
    background: white;
    padding: 20px;
    border-radius: var(--cert-radius);
    margin-bottom: 30px;
    box-shadow: var(--cert-shadow-sm);
}

.cert-toolbar-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cert-text-purple {
    color: var(--cert-primary);
    font-size: 18px;
}

.cert-toolbar-sort .cert-select-sm {
    border-color: var(--cert-border-color);
    color: var(--cert-text-secondary);
}

.cert-news-list-container {
    margin-bottom: 40px;
}

.cert-news-list-item {
    background: white;
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: var(--cert-shadow-sm);
    transition: var(--cert-transition);
    border: 1px solid var(--cert-border-color);
}

.cert-news-list-item:hover {
    box-shadow: var(--cert-shadow);
    transform: translateY(-3px);
}

.cert-news-list-img-wrapper {
    height: 100%;
    min-height: 200px;
    position: relative;
    overflow: hidden;
}

.cert-news-list-img-wrapper a {
    display: block;
    height: 100%;
}

.cert-news-list-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--cert-transition-slow);
}

.cert-news-list-item:hover .cert-news-list-img {
    transform: scale(1.1);
}

.cert-news-list-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(156, 39, 176, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
    opacity: 0;
    transition: var(--cert-transition);
}

.cert-news-list-item:hover .cert-news-list-overlay {
    opacity: 1;
}

.cert-news-list-content {
    padding: 30px;
}

.cert-news-list-meta-top {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.cert-news-list-category {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

.cert-news-list-date {
    color: var(--cert-text-secondary);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.cert-news-list-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}

.cert-news-list-title a {
    color: var(--cert-text-primary);
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-news-list-title a:hover {
    color: var(--cert-primary);
}

.cert-news-list-desc {
    color: var(--cert-text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.cert-news-list-meta-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.cert-meta-group {
    display: flex;
    gap: 20px;
}

.cert-tag {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 12px;
    margin-right: 5px;
}

.cert-read-more-btn {
    background: var(--cert-primary);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--cert-transition);
    border: none;
}

.cert-read-more-btn:hover {
    background: var(--cert-primary-dark);
    color: white;
    transform: translateX(5px);
    text-decoration: none;
}

/* 侧边栏样式 */
.cert-news-sidebar {
    padding-left: 30px;
}

.cert-sidebar-widget {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    margin-bottom: 30px;
    box-shadow: var(--cert-shadow-sm);
    border: 1px solid var(--cert-border-color);
}

.cert-widget-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--cert-primary-lighter);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cert-text-primary);
}

.cert-widget-title i {
    color: var(--cert-primary);
}

.cert-search-form .cert-search-input {
    border-radius: 50px 0 0 50px;
    border-right: none;
    padding: 12px 20px;
}

.cert-search-form .cert-btn-search {
    border-radius: 0 50px 50px 0;
    padding: 12px 25px;
    background: var(--cert-primary);
    color: white;
    border: none;
}

.cert-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cert-category-item {
    border-bottom: 1px solid var(--cert-border-color);
}

.cert-category-item:last-child {
    border-bottom: none;
}

.cert-category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    color: var(--cert-text-secondary);
    text-decoration: none;
    transition: var(--cert-transition);
}

.cert-category-link:hover,
.cert-category-link.active {
    color: var(--cert-primary);
    padding-left: 10px;
    text-decoration: none;
}

.cert-category-count {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.cert-random-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--cert-border-color);
}

.cert-random-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.cert-random-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: var(--cert-radius-sm);
    overflow: hidden;
}

.cert-random-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cert-random-content {
    flex: 1;
}

.cert-random-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 5px;
}

.cert-random-title a {
    color: var(--cert-text-primary);
    text-decoration: none;
}

.cert-random-title a:hover {
    color: var(--cert-primary);
}

.cert-random-date {
    font-size: 12px;
    color: var(--cert-text-secondary);
}

.cert-widget-contact-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}

.cert-widget-contact-list {
    margin-bottom: 20px;
}

.cert-wcontact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--cert-text-primary);
}

.cert-wcontact-icon {
    width: 35px;
    height: 35px;
    background: var(--cert-primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cert-primary);
    font-size: 16px;
}

.cert-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cert-tag-link {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 13px;
    text-decoration: none;
    transition: var(--cert-transition);
    display: inline-block;
}

.cert-tag-link:hover {
    background: var(--cert-primary);
    color: white;
    text-decoration: none;
}

.cert-tag-lg { font-size: 15px; padding: 8px 20px; }
.cert-tag-md { font-size: 14px; }
.cert-tag-sm { font-size: 12px; padding: 4px 12px; }

/* ==================== 文章详情页样式 ==================== */
.cert-article-main {
    padding: 60px 0;
    background: var(--cert-bg-light);
}

.cert-article-card {
    background: white;
    padding: 40px;
    border-radius: var(--cert-radius-lg);
    box-shadow: var(--cert-shadow-sm);
    margin-bottom: 30px;
}

.cert-detail-title {
    font-size: 32px;
    max-width: 900px;
    margin: 0 auto 20px;
}

.cert-detail-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cert-article-featured-img {
    margin: -40px -40px 30px;
    height: 400px;
    overflow: hidden;
    border-radius: var(--cert-radius-lg) var(--cert-radius-lg) 0 0;
}

.cert-article-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 正文内容样式 */
.cert-article-content {
    font-size: 16px;
    line-height: 1.8;
    color: var(--cert-text-primary);
}

.cert-article-content p {
    margin-bottom: 20px;
}

.cert-article-content h2,
.cert-article-content h3,
.cert-article-content h4 {
    color: var(--cert-primary);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 700;
}

.cert-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--cert-radius);
    margin: 20px 0;
    box-shadow: var(--cert-shadow-sm);
}

.cert-article-content ul,
.cert-article-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.cert-article-content li {
    margin-bottom: 10px;
}

.cert-article-tags {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--cert-border-color);
}

.cert-tag-label {
    color: var(--cert-text-secondary);
    font-size: 14px;
    margin-right: 10px;
}

.cert-article-tag {
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 13px;
    text-decoration: none;
    margin-right: 8px;
    display: inline-block;
    margin-bottom: 8px;
    transition: var(--cert-transition);
}

.cert-article-tag:hover {
    background: var(--cert-primary);
    color: white;
    text-decoration: none;
}

.cert-article-share {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cert-share-label {
    color: var(--cert-text-secondary);
    font-size: 14px;
}

.cert-share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--cert-transition);
    font-size: 18px;
}

.cert-share-weixin { background: #07C160; }
.cert-share-weibo { background: #E6162D; }
.cert-share-qq { background: #12B7F5; }

.cert-share-btn:hover {
    transform: translateY(-3px);
    color: white;
    box-shadow: var(--cert-shadow);
}

.cert-article-navigation {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--cert-border-color);
}

.cert-article-nav {
    padding: 20px;
    background: var(--cert-bg-purple);
    border-radius: var(--cert-radius);
    transition: var(--cert-transition);
}

.cert-article-nav:hover {
    background: var(--cert-primary-lighter);
}

.cert-nav-label {
    display: block;
    font-size: 12px;
    color: var(--cert-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.cert-nav-link {
    color: var(--cert-primary);
    font-weight: 600;
    text-decoration: none;
    display: block;
    line-height: 1.4;
}

.cert-nav-link:hover {
    color: var(--cert-primary-dark);
}

.cert-nav-empty {
    color: var(--cert-text-secondary);
    font-style: italic;
}

.cert-related-articles {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow-sm);
    margin-bottom: 30px;
}

.cert-related-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--cert-text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cert-related-title i {
    color: var(--cert-primary);
}

.cert-related-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--cert-bg-light);
    border-radius: var(--cert-radius);
    transition: var(--cert-transition);
}

.cert-related-item:hover {
    background: var(--cert-primary-lighter);
    transform: translateX(5px);
}

.cert-related-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 75px;
    border-radius: var(--cert-radius-sm);
    overflow: hidden;
}

.cert-related-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cert-related-heading {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 5px;
}

.cert-related-heading a {
    color: var(--cert-text-primary);
    text-decoration: none;
}

.cert-related-heading a:hover {
    color: var(--cert-primary);
}

.cert-related-meta {
    font-size: 12px;
    color: var(--cert-text-secondary);
}

.cert-comments-section {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow-sm);
}

.cert-comments-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cert-comments-title i {
    color: var(--cert-primary);
}

.cert-comments-count {
    color: var(--cert-text-secondary);
    font-size: 14px;
}

/* 文章页侧边栏 */
.cert-article-sidebar {
    padding-left: 20px;
}

.cert-author-card {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, var(--cert-primary-lighter) 0%, white 100%);
    border-radius: var(--cert-radius);
    border: 1px solid var(--cert-primary-light);
}

.cert-author-header {
    margin-bottom: 20px;
}

.cert-author-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    background: white;
    padding: 5px;
    box-shadow: var(--cert-shadow);
}

.cert-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.cert-author-avatar i {
    font-size: 40px;
    color: var(--cert-primary);
    line-height: 70px;
}

.cert-author-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--cert-text-primary);
}

.cert-author-role {
    font-size: 13px;
    color: var(--cert-primary);
    font-weight: 600;
}

.cert-author-bio {
    font-size: 14px;
    color: var(--cert-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.cert-hot-list {
    counter-reset: hot-counter;
}

.cert-hot-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--cert-border-color);
}

.cert-hot-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.cert-hot-rank {
    width: 30px;
    height: 30px;
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.cert-rank-1 { background: var(--cert-gold); color: var(--cert-primary-dark); }
.cert-rank-2 { background: #C0C0C0; color: white; }
.cert-rank-3 { background: #CD7F32; color: white; }

.cert-hot-content {
    flex: 1;
}

.cert-hot-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 5px;
}

.cert-hot-title a {
    color: var(--cert-text-primary);
    text-decoration: none;
}

.cert-hot-title a:hover {
    color: var(--cert-primary);
}

.cert-hot-meta {
    font-size: 12px;
    color: var(--cert-text-secondary);
}

.cert-cta-card {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    text-align: center;
}

.cert-cta-heading {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cert-cta-text {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.cert-cta-phone {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.cert-latest-list {
    position: relative;
    padding-left: 20px;
    border-left: 2px solid var(--cert-primary-lighter);
}

.cert-latest-item {
    position: relative;
    margin-bottom: 20px;
    padding-left: 20px;
}

.cert-latest-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 5px;
    width: 10px;
    height: 10px;
    background: var(--cert-primary);
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 3px var(--cert-primary-lighter);
}

.cert-latest-dot {
    display: none;
}

.cert-latest-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 5px;
}

.cert-latest-title a {
    color: var(--cert-text-primary);
    text-decoration: none;
}

.cert-latest-title a:hover {
    color: var(--cert-primary);
}

.cert-latest-date {
    font-size: 12px;
    color: var(--cert-text-secondary);
}

.cert-qr-wrapper {
    padding: 20px;
    background: var(--cert-bg-purple);
    border-radius: var(--cert-radius);
}

.cert-qr-img-large {
    border-radius: var(--cert-radius);
    margin-bottom: 15px;
}

.cert-qr-desc {
    font-size: 14px;
    color: var(--cert-text-secondary);
    margin: 0;
}

.cert-detail-cta {
    background: var(--cert-primary-dark);
    padding: 60px 0;
    color: white;
    text-align: center;
}

.cert-cta-inner h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cert-btn-white {
    background: white;
    color: var(--cert-primary);
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
}

.cert-btn-white:hover {
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
}

/* ==================== 关于我们页面样式 ==================== */
.cert-about-banner {
    background: linear-gradient(135deg, #4A148C 0%, #7E57C2 50%, #9C27B0 100%);
}

.cert-about-intro {
    padding: 100px 0;
    background: white;
}

.cert-about-img-wrapper {
    position: relative;
    padding-right: 40px;
}

.cert-about-img-main {
    border-radius: var(--cert-radius-lg);
    overflow: hidden;
    box-shadow: var(--cert-shadow-lg);
}

.cert-float-1 {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 200px;
    box-shadow: var(--cert-shadow);
    border: 5px solid white;
    border-radius: var(--cert-radius);
}

.cert-float-2 {
    position: absolute;
    top: 20px;
    right: 0;
}

.cert-about-content {
    padding-left: 20px;
}

.cert-about-subtitle {
    font-size: 20px;
    color: var(--cert-primary);
    font-weight: 600;
    margin-top: 10px;
    margin-bottom: 20px;
}

.cert-about-text {
    color: var(--cert-text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.cert-about-text p {
    margin-bottom: 15px;
}

.cert-about-features {
    margin-top: 30px;
}

.cert-about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--cert-bg-purple);
    border-radius: var(--cert-radius);
    font-weight: 600;
    color: var(--cert-text-primary);
    transition: var(--cert-transition);
}

.cert-about-feature-item:hover {
    background: var(--cert-primary);
    color: white;
    transform: translateX(10px);
}

.cert-about-feature-item i {
    font-size: 20px;
    color: var(--cert-primary);
}

.cert-about-feature-item:hover i {
    color: var(--cert-gold);
}

.cert-timeline-section {
    padding: 100px 0;
    background: var(--cert-bg-light);
}

.cert-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.cert-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--cert-primary-light);
    transform: translateX(-50%);
}

.cert-timeline-item {
    position: relative;
    margin-bottom: 50px;
    width: 50%;
    padding: 0 40px;
}

.cert-timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.cert-timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.cert-timeline-item::after {
    content: '';
    position: absolute;
    top: 10px;
    width: 20px;
    height: 20px;
    background: var(--cert-primary);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--cert-shadow);
}

.cert-timeline-item:nth-child(odd)::after {
    right: -10px;
}

.cert-timeline-item:nth-child(even)::after {
    left: -10px;
}

.cert-timeline-content {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow);
    position: relative;
    transition: var(--cert-transition);
}

.cert-timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--cert-shadow-lg);
}

.cert-timeline-year {
    display: inline-block;
    background: var(--cert-primary);
    color: white;
    padding: 5px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 15px;
}

.cert-timeline-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cert-text-primary);
}

.cert-timeline-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.cert-core-values {
    padding: 100px 0;
    background: white;
}

.cert-core-bg {
    position: relative;
}

.cert-core-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="%239C27B0" opacity="0.03"/></svg>');
}

.cert-value-card {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: var(--cert-radius-lg);
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    position: relative;
    z-index: 1;
    height: 100%;
    border: 1px solid var(--cert-border-color);
}

.cert-value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--cert-shadow-xl);
    border-color: var(--cert-primary-light);
}

.cert-value-icon {
    width: 80px;
    height: 80px;
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 0 auto 25px;
    transition: var(--cert-transition);
}

.cert-icon-purple { background: #E8EAF6; color: #3F51B5; }
.cert-icon-gold { background: #FFF8E1; color: #FFC107; }
.cert-icon-green { background: #E8F5E9; color: #4CAF50; }

.cert-value-card:hover .cert-value-icon {
    transform: rotateY(360deg);
    background: var(--cert-primary);
    color: white;
}

.cert-value-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--cert-text-primary);
}

.cert-value-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

.cert-promise-section {
    padding: 100px 0;
    background: var(--cert-bg-purple);
}

.cert-promise-header {
    padding-right: 40px;
}

.cert-promise-desc {
    color: var(--cert-text-secondary);
    margin-top: 20px;
}

.cert-promise-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow-sm);
    height: 100%;
    transition: var(--cert-transition);
}

.cert-promise-item:hover {
    box-shadow: var(--cert-shadow);
    transform: translateX(10px);
}

.cert-promise-icon {
    font-size: 36px;
    color: var(--cert-primary);
    flex-shrink: 0;
}

.cert-promise-content h5 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cert-text-primary);
}

.cert-promise-content p {
    color: var(--cert-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.cert-about-contact {
    padding: 60px 0;
    background: white;
}

.cert-about-contact-card {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    padding: 50px;
    border-radius: var(--cert-radius-xl);
    color: white;
    box-shadow: var(--cert-shadow-lg);
}

.cert-about-contact-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cert-about-contact-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 25px;
}

.cert-contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cert-contact-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.cert-contact-info-item i {
    font-size: 20px;
    color: var(--cert-gold);
}

/* ==================== 联系我们页面样式 ==================== */
.cert-contact-banner {
    background: linear-gradient(135deg, var(--cert-primary-dark) 0%, #E1BEE7 100%);
}

.cert-contact-info-section {
    padding: 60px 0;
    background: var(--cert-bg-light);
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.cert-contact-info-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--cert-radius-lg);
    text-align: center;
    box-shadow: var(--cert-shadow);
    transition: var(--cert-transition);
    height: 100%;
    border: 1px solid var(--cert-border-color);
    position: relative;
    overflow: hidden;
}

.cert-contact-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--cert-primary);
    transform: scaleX(0);
    transition: var(--cert-transition);
}

.cert-contact-info-card:hover::before {
    transform: scaleX(1);
}

.cert-contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--cert-shadow-lg);
}

.cert-contact-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--cert-primary-lighter);
    color: var(--cert-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
    transition: var(--cert-transition);
}

.cert-icon-wechat { background: #E8F5E9; color: #07C160; }
.cert-icon-address { background: #FFF3E0; color: #FF9800; }
.cert-icon-email { background: #E3F2FD; color: #2196F3; }

.cert-contact-info-card:hover .cert-contact-icon-wrapper {
    transform: rotateY(360deg);
    background: var(--cert-primary);
    color: white;
}

.cert-contact-card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cert-text-primary);
}

.cert-contact-card-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--cert-primary);
    margin-bottom: 5px;
}

.cert-contact-card-sub {
    font-size: 14px;
    color: var(--cert-text-secondary);
    margin-bottom: 20px;
}

.cert-contact-card-link {
    color: var(--cert-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--cert-transition);
}

.cert-contact-card-link:hover {
    gap: 10px;
    color: var(--cert-primary-dark);
}

.cert-contact-main-section {
    padding: 80px 0;
    background: white;
}

.cert-contact-form-wrapper {
    background: var(--cert-bg-light);
    padding: 50px;
    border-radius: var(--cert-radius-lg);
    border: 1px solid var(--cert-border-color);
}

.cert-form-header {
    margin-bottom: 30px;
}

.cert-form-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cert-text-primary);
}

.cert-form-subtitle {
    color: var(--cert-text-secondary);
    font-size: 15px;
}

.cert-form-label {
    font-weight: 600;
    color: var(--cert-text-primary);
    margin-bottom: 8px;
    display: block;
}

.cert-required {
    color: #f44336;
}

.cert-input-group {
    position: relative;
}

.cert-input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cert-primary);
    z-index: 10;
}

.cert-form-input,
.cert-form-select,
.cert-form-textarea {
    padding-left: 45px !important;
    border: 2px solid var(--cert-border-color) !important;
    border-radius: var(--cert-radius) !important;
    min-height: 50px;
}

.cert-form-input:focus,
.cert-form-select:focus,
.cert-form-textarea:focus {
    border-color: var(--cert-primary) !important;
    box-shadow: 0 0 0 4px rgba(156, 39, 176, 0.1) !important;
}

.cert-form-privacy-agreement {
    padding: 15px;
    background: white;
    border-radius: var(--cert-radius);
    border: 1px solid var(--cert-border-color);
}

.cert-form-privacy-agreement a {
    color: var(--cert-primary);
    text-decoration: none;
    font-weight: 600;
}

.cert-btn-submit-main {
    background: linear-gradient(135deg, var(--cert-primary) 0%, var(--cert-secondary) 100%);
    color: white;
    border: none;
    padding: 15px 50px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: var(--cert-transition);
    position: relative;
    overflow: hidden;
}

.cert-btn-submit-main:hover {
    transform: translateY(-3px);
    box-shadow: var(--cert-shadow-lg);
    color: white;
}

.cert-contact-sidebar {
    padding-left: 20px;
}

.cert-qr-card {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    text-align: center;
    margin-bottom: 30px;
    box-shadow: var(--cert-shadow-sm);
    border: 1px solid var(--cert-border-color);
}

.cert-qr-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--cert-text-primary);
}

.cert-qr-img-wrapper {
    margin-bottom: 15px;
}

.cert-qr-large {
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow);
}

.cert-qr-desc {
    font-size: 16px;
    font-weight: 600;
    color: var(--cert-primary);
    margin-bottom: 5px;
}

.cert-qr-tip {
    font-size: 13px;
    color: var(--cert-text-secondary);
    margin: 0;
}

.cert-work-time-card {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    margin-bottom: 30px;
    box-shadow: var(--cert-shadow-sm);
    border: 1px solid var(--cert-border-color);
}

.cert-work-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cert-text-primary);
}

.cert-work-title i {
    color: var(--cert-primary);
}

.cert-work-schedule {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cert-work-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--cert-border-color);
}

.cert-work-item:last-child {
    border-bottom: none;
}

.cert-work-day {
    font-weight: 600;
    color: var(--cert-text-primary);
}

.cert-work-time {
    color: var(--cert-primary);
    font-weight: 700;
}

.cert-work-highlight {
    background: var(--cert-primary-lighter);
    padding: 12px 15px;
    border-radius: var(--cert-radius);
    margin: 0 -15px;
}

.cert-quick-nav-card {
    background: white;
    padding: 30px;
    border-radius: var(--cert-radius);
    box-shadow: var(--cert-shadow-sm);
    border: 1px solid var(--cert-border-color);
}

.cert-quick-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--cert-text-primary);
}

.cert-quick-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cert-quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--cert-bg-light);
    border-radius: var(--cert-radius);
    color: var(--cert-text-primary);
    text-decoration: none;
    transition: var(--cert-transition);
    font-weight: 500;
}

.cert-quick-link:hover {
    background: var(--cert-primary);
    color: white;
    transform: translateX(10px);
    text-decoration: none;
}

.cert-quick-link i {
    color: var(--cert-primary);
}

.cert-quick-link:hover i {
    color: white;
}

.cert-process-section {
    padding: 80px 0;
    background: var(--cert-bg-purple);
}

.cert-process-timeline {
    position: relative;
}

.cert-process-line {
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: var(--cert-primary);
    z-index: 0;
}

.cert-process-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cert-process-number {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--cert-primary);
    margin: 0 auto 20px;
    box-shadow: var(--cert-shadow);
    border: 3px solid var(--cert-primary);
    position: relative;
}

.cert-process-icon {
    width: 60px;
    height: 60px;
    background: var(--cert-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: -50px auto 20px;
    position: relative;
    z-index: 2;
    box-shadow: var(--cert-shadow);
}

.cert-process-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--cert-text-primary);
}

.cert-process-desc {
    color: var(--cert-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    max-width: 250px;
    margin: 0 auto;
}

.cert-faq-contact-section {
    padding: 80px 0;
    background: white;
}

.cert-faq-contact-header {
    margin-bottom: 40px;
}

.cert-faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cert-faq-contact-item {
    background: var(--cert-bg-light);
    padding: 25px;
    border-radius: var(--cert-radius);
    border-left: 4px solid var(--cert-primary);
    transition: var(--cert-transition);
}

.cert-faq-contact-item:hover {
    background: var(--cert-primary-lighter);
    transform: translateX(10px);
}

.cert-faq-q {
    font-size: 18px;
    font-weight: 700;
    color: var(--cert-text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cert-faq-q i {
    color: var(--cert-primary);
}

.cert-faq-a {
    color: var(--cert-text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

.cert-emergency-card {
    background: linear-gradient(135deg, #f44336 0%, #E91E63 100%);
    color: white;
    padding: 50px;
    border-radius: var(--cert-radius-lg);
    height: 100%;
    display: flex;
    align-items: center;
    box-shadow: var(--cert-shadow-lg);
}

.cert-emergency-content {
    text-align: center;
    width: 100%;
}

.cert-emergency-icon {
    font-size: 60px;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.cert-emergency-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cert-emergency-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cert-emergency-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.cert-emergency-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
}

.cert-btn-emergency {
    background: white;
    color: #f44336;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    border: none;
    animation: pulse 2s infinite;
}

.cert-btn-emergency:hover {
    background: var(--cert-gold);
    color: var(--cert-primary-dark);
}

/* ==================== 响应式适配 ==================== */
@media (max-width: 1199px) {
    .cert-hero-title {
        font-size: 36px;
    }
    
    .cert-section-title {
        font-size: 30px;
    }
    
    .cert-timeline::before {
        left: 20px;
    }
    
    .cert-timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 0;
        text-align: left !important;
        left: 0 !important;
    }
    
    .cert-timeline-item::after {
        left: 10px !important;
        right: auto !important;
    }
}

@media (max-width: 991px) {
    .cert-main-header {
        height: auto;
    }
    
    .cert-navbar {
        height: auto;
        padding: 10px 0;
    }
    
    .cert-hero-section {
        height: 500px;
    }
    
    .cert-hero-item {
        height: 500px;
    }
    
    .cert-hero-title {
        font-size: 28px;
    }
    
    .cert-hero-subtitle {
        font-size: 16px;
    }
    
    .cert-stats-section {
        margin-top: 0;
    }
    
    .cert-stat-card {
        padding: 30px 15px;
    }
    
    .cert-stat-number {
        font-size: 36px;
    }
    
    .cert-advantage-images {
        margin-bottom: 40px;
        padding: 20px;
    }
    
    .cert-float-1 {
        width: 150px;
    }
    
    .cert-news-sidebar,
    .cert-article-sidebar {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .cert-banner-title {
        font-size: 32px;
    }
    
    .cert-about-img-wrapper {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .cert-about-content {
        padding-left: 0;
    }
    
    .cert-contact-sidebar {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .cert-cta-buttons {
        justify-content: flex-start;
    }
}

@media (max-width: 767px) {
    .cert-hero-section {
        height: 400px;
    }
    
    .cert-hero-item {
        height: 400px;
    }
    
    .cert-hero-title {
        font-size: 24px;
    }
    
    .cert-hero-badges {
        display: none;
    }
    
    .cert-btn-hero-primary,
    .cert-btn-hero-outline {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .cert-section-title {
        font-size: 24px;
    }
    
    .cert-section-header {
        margin-bottom: 30px;
    }
    
    .cert-contact-card {
        padding: 30px 20px;
    }
    
    .cert-timeline-item {
        padding-left: 50px;
    }
    
    .cert-timeline-content {
        padding: 20px;
    }
    
    .cert-process-line {
        display: none;
    }
    
    .cert-process-item {
        margin-bottom: 40px;
    }
    
    .cert-emergency-card {
        padding: 30px;
    }
    
    .cert-phone-number {
        font-size: 24px;
    }
    
    .cert-about-contact-card {
        padding: 30px;
    }
    
    .cert-article-card {
        padding: 20px;
    }
    
    .cert-article-featured-img {
        margin: -20px -20px 20px;
        height: 250px;
    }
    
    .cert-news-list-img-wrapper {
        min-height: 200px;
    }
    
    .cert-news-list-content {
        padding: 20px;
    }
    
    .cert-news-list-title {
        font-size: 18px;
    }
    
    .cert-footer-legal {
        justify-content: flex-start;
    }
    
    body.cert-body {
        padding-bottom: 100px;
    }
}

@media (max-width: 575px) {
    .cert-hero-title {
        font-size: 20px;
    }
    
    .cert-hero-subtitle {
        font-size: 14px;
    }
    
    .cert-stat-card {
        padding: 20px 10px;
    }
    
    .cert-stat-number {
        font-size: 28px;
    }
    
    .cert-stat-label {
        font-size: 14px;
    }
    
    .cert-contact-info-card {
        padding: 30px 20px;
    }
    
    .cert-contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .cert-faq-btn {
        padding: 15px;
        font-size: 14px;
    }
    
    .cert-process-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
    
    .cert-process-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

/* ==================== 动画关键帧 ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 打印样式优化 */
@media print {
    .cert-main-header,
    .cert-notice-bar,
    .cert-mobile-call-bar,
    .cert-footer,
    .cert-back-to-top,
    .cert-sidebar {
        display: none !important;
    }
    
    .cert-article-content {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .cert-article-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* 无障碍优化 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* 暗黑模式检测（保持浅色主题，但做适配提示） */
@media (prefers-color-scheme: dark) {
    /* 保持设计的浅紫色主题，不做暗黑切换 */
    body.cert-body {
        background-color: var(--cert-bg-light);
    }
}

/* 选中文本样式优化 */
::selection {
    background: var(--cert-primary);
    color: white;
}

::-moz-selection {
    background: var(--cert-primary);
    color: white;
}