/* ==================== 基础变量定义 ==================== */
:root {
    --primary-color: #1E40AF;
    --primary-light: #3B82F6;
    --primary-dark: #1E3A8A;
    --secondary-color: #0F172A;
    --accent-color: #F59E0B;
    --accent-hover: #D97706;
    --success-color: #10B981;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-light: #94A3B8;
    --border-color: #E2E8F0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 12px;
    --border-radius-lg: 20px;
}

/* ==================== 重置样式 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, li {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container-656be3 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== 公共组件样式 ==================== */
.section-padding-4fe098 {
    padding: 80px 0;
}

.section-header-0b97e8 {
    text-align: center;
    margin-bottom: 50px;
}

.section-title-afcb1e {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-afcb1e::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

.section-subtitle-f06347 {
    font-size: 18px;
    color: var(--text-secondary);
    margin-top: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-6cf49a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary-36b156 {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.3);
}

.btn-primary-36b156:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

.btn-secondary-df7a9d {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary-df7a9d:hover {
    background: var(--primary-color);
    color: white;
}

.btn-accent-e4fd49 {
    background: linear-gradient(135deg, var(--accent-color), #F97316);
    color: white;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn-accent-e4fd49:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* ==================== 头部导航 ==================== */
.header-bd5d70 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-bd5d70.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container-a3e5e6 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-d625dc {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-icon-1a5252 {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
}

.nav-menu-a9c9a4 {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link-ff09d5 {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link-ff09d5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link-ff09d5:hover {
    color: var(--primary-color);
}

.nav-link-ff09d5:hover::after {
    width: 100%;
}

.nav-cta-5dd7a4 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-phone-086a69 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.mobile-toggle-ff3d74 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-ff3d74 span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* ==================== 首页横幅 ==================== */
.hero-97a992 {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 50%, #C7D2FE 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-decoration-fc328c {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../imgs/banner.jpg') center/cover;
    background-size: cover;
    opacity: 0.2;
}

.hero-content-fa928f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text-18b6f3 {
    animation: fadeInLeft 0.8s ease;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-badge-92a36d {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title-52c03e {
    font-size: 52px;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title-52c03e span {
    color: var(--primary-color);
}

.hero-description-94be38 {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-buttons-461021 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-fc1b02 {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(30, 64, 175, 0.1);
}

.hero-stat-045716 {
    text-align: center;
}

.hero-stat-number-b05628 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
}

.hero-stat-label-fb2d21 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.hero-image-395a68 {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-image-main-a3f2e8 {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    position: relative;
    overflow: hidden;
}

.hero-image-main-a3f2e8::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-trust-badges-7c0c04 {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 20px;
}

.trust-badge-e12f1a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.trust-badge-e12f1a i {
    color: var(--success-color);
}

/* ==================== 服务优势模块 ==================== */
.advantages-7f7707 {
    background: var(--bg-white);
}

.advantages-grid-59c635 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card-a2a2f8 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card-a2a2f8::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.advantage-card-a2a2f8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.advantage-card-a2a2f8:hover::before {
    transform: scaleX(1);
}

.advantage-icon-56292d {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--primary-color);
}

.advantage-title-a47a73 {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.advantage-description-1abfa4 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==================== 服务内容模块 ==================== */
.services-b29246 {
    background: var(--bg-light);
}

.services-grid-216b3d {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-25007e {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.service-card-25007e:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-image-19e097 {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    position: relative;
}

.service-image-19e097 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-badge-4bceea {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.service-content-903bdf {
    padding: 30px;
}

.service-title-61d542 {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-description-72cfb6 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-features-0ab2a5 {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.service-feature-a138f9 {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-light);
    padding: 6px 12px;
    border-radius: 20px;
}

.service-feature-a138f9 i {
    color: var(--success-color);
}

/* ==================== 服务流程模块 ==================== */
.process-0bb219 {
    background: var(--bg-white);
    position: relative;
}

.process-bg-text-bd81f1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 200px;
    font-weight: 800;
    color: rgba(30, 64, 175, 0.03);
    white-space: nowrap;
    pointer-events: none;
}

.process-steps-1c9f0b {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.process-line-f215d2 {
    position: absolute;
    top: 50px;
    left: 15%;
    right: 15%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light), var(--primary-color));
    border-radius: 2px;
}

.process-step-c22d9c {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number-84f208 {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    background: var(--bg-white);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    transition: var(--transition);
}

.process-step-c22d9c:hover .step-number-84f208 {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step-title-b6d89d {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.step-description-18b3e7 {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 200px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ==================== 关于我们模块 ==================== */
.about-ee9ed1 {
    background: var(--bg-light);
}

.about-content-3acefc {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-8de6e7 {
    position: relative;
}

.about-image-main-6fae93 {
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    overflow: hidden;
}

.about-image-main-6fae93 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-badge-8530c4 {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent-color);
    padding: 25px;
    border-radius: 15px;
    color: white;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-badge-number-ec46ef {
    font-size: 42px;
    font-weight: 800;
}

.about-badge-text-57a2bf {
    font-size: 14px;
    opacity: 0.9;
}

.about-text-f1e227 {
    padding-left: 30px;
}

.about-subtitle-53cc1d {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.about-title-521ca3 {
    font-size: 38px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.3;
    margin-bottom: 25px;
}

.about-intro-a49528 {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}

.about-features-74a353 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

.about-feature-27238a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.about-feature-icon-d606ce {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.about-feature-text-610a44 {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.cases-58f8b3 {
    background: var(--bg-white);
}

.cases-grid-5ebfe1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card-6101e9 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.case-card-6101e9:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.case-image-73e8fd {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, var(--secondary-color), var(--text-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.case-image-73e8fd img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-overlay-3caf6c {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30, 64, 175, 0.9), transparent);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.case-card-6101e9:hover .case-overlay-3caf6c {
    opacity: 1;
}

.case-tag-b27382 {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.case-content-94638a {
    padding: 25px;
}

.case-title-905907 {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.case-description-ce762d {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-stats-8ca177 {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.case-stat-f15c80 {
    text-align: center;
}

.case-stat-value-e1e842 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.case-stat-label-b2ce9c {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==================== 新闻资讯模块 ==================== */
.news-279ac8 {
    background: var(--bg-light);
}

.news-grid-e9333e {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-c00d3a {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.news-card-c00d3a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.news-image-9da2d1 {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.news-image-9da2d1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-date-8a7b14 {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 15px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.news-date-day-e01a09 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.news-date-month-50b145 {
    font-size: 12px;
    color: var(--text-secondary);
}

.news-content-ee02ae {
    padding: 25px;
}

.news-title-852206 {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-title-852206:hover {
    color: var(--primary-color);
}

.news-excerpt-84387b {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta-7089aa {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-light);
}

.news-reading-time-c2c191 {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-reading-time-c2c191 i {
    color: var(--primary-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-583caf {
    background: var(--bg-white);
}

.faq-container-362090 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-934b33 {
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: var(--transition);
}

.faq-item-934b33:hover {
    border-color: var(--primary-color);
}

.faq-question-920eb4 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 30px;
    cursor: pointer;
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-color);
}

.faq-question-text-6d433a {
    display: flex;
    align-items: center;
    gap: 15px;
}

.faq-question-icon-6dd568 {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
}

.faq-toggle-8df7f3 {
    font-size: 20px;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item-934b33.active .faq-toggle-8df7f3 {
    transform: rotate(45deg);
}

.faq-answer-d5ad62 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item-934b33.active .faq-answer-d5ad62 {
    max-height: 500px;
}

.faq-answer-content-002ca8 {
    padding: 0 30px 25px 75px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-de5c94 {
    background: linear-gradient(135deg, #1E40AF 0%, #1E3A8A 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-de5c94::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-a86b4f.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="30" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="70" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 100px 100px;
}

.testimonials-de5c94 .section-title-afcb1e {
    color: white;
}

.testimonials-de5c94 .section-subtitle-f06347 {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-container-f21b9b {
    position: relative;
    z-index: 1;
}

.testimonials-grid-36cfb3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-8af45b {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 35px;
    position: relative;
}

.testimonial-quote-57306f {
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 60px;
    color: var(--primary-color);
    opacity: 0.15;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-header-3addfb {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar-772f61 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.testimonial-avatar-772f61 img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info-dc99de {
    flex: 1;
}

.testimonial-name-2425fd {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary-color);
}

.testimonial-company-2a765e {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 3px;
}

.testimonial-rating-5b4455 {
    display: flex;
    gap: 3px;
    margin-bottom: 15px;
}

.testimonial-rating-5b4455 i {
    color: #FBBF24;
    font-size: 14px;
}

.testimonial-content-1145f4 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
}

/* ==================== 联系我们模块 ==================== */
.contact-9be9f3 {
    background: var(--bg-light);
}

.contact-content-84e229 {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info-630f47 {
    padding-right: 30px;
}

.contact-title-272d68 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.contact-description-be950e {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 35px;
}

.contact-details-ea0f50 {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item-9a0457 {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon-c2a25b {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-text-49f324 h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.contact-text-49f324 p {
    font-size: 15px;
    color: var(--text-secondary);
}

.contact-form-wrapper-63aa24 {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contact-form-title-5cd880 {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-row-2df52f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group-174ae9 {
    margin-bottom: 20px;
}

.form-group-174ae9 label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group-174ae9 label span {
    color: #EF4444;
}

.form-control-a61bc0 {
    width: 100%;
    padding: 14px 18px;
    font-size: 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.form-control-a61bc0:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-control-a61bc0::placeholder {
    color: var(--text-light);
}

textarea.form-control-a61bc0 {
    resize: vertical;
    min-height: 120px;
}

.form-submit-0cfbf4 {
    width: 100%;
    padding: 16px;
    font-size: 17px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}
/* Flink */
.flink-section-b0f47c {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-01f8c5{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-b0f47c li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-b0f47c a{
    color: #718096;
    text-decoration: none;
}
/* ==================== 页脚模块 ==================== */
.footer-16a423 {
    background: var(--secondary-color);
    color: white;
    padding: 70px 0 30px;
}

.footer-content-57b51a {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-f2d671 {
    padding-right: 20px;
}

.footer-logo-dfb3fa {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.footer-logo-icon-f9d999 {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
}

.footer-description-6467a7 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-d0fc3b {
    display: flex;
    gap: 12px;
}

.social-link-92b136 {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    transition: var(--transition);
}

.social-link-92b136:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title-d6690f {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-title-d6690f::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-links-2fa539 {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-6b7816 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-link-6b7816:hover {
    color: white;
    padding-left: 5px;
}

.footer-link-6b7816 i {
    margin-right: 8px;
    color: var(--primary-light);
}

.footer-bottom-2b6c6c {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-4d3505 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-badges-e0e1d7 {
    display: flex;
    gap: 20px;
}

.footer-badge-ddc133 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-badge-ddc133 i {
    color: var(--success-color);
}

/* ==================== 移动端悬浮按钮 ==================== */
.mobile-fixed-bar-06bfef {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 12px 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
    justify-content: space-between;
    align-items: center;
}

.mobile-fixed-btn-9bcdef {
    flex: 1;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 25px;
    text-align: center;
}

.mobile-fixed-btn-primary-cfb955 {
    background: var(--primary-color);
    color: white;
    margin-right: 10px;
}

.mobile-fixed-btn-accent-1b3948 {
    background: var(--accent-color);
    color: white;
}

/* ==================== 返回顶部按钮 ==================== */
.back-to-top-d1868a {
    position: fixed;
    bottom: 180px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.back-to-top-d1868a.visible-3c1d2c {
    opacity: 1;
    visibility: visible;
}

.back-to-top-d1868a:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .hero-content-fa928f {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image-395a68 {
        order: -1;
    }

    .hero-image-main-a3f2e8 {
        height: 400px;
    }

    .advantages-grid-59c635,
    .services-grid-216b3d,
    .cases-grid-5ebfe1,
    .news-grid-e9333e,
    .testimonials-grid-36cfb3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps-1c9f0b {
        flex-wrap: wrap;
        gap: 30px;
    }

    .process-line-f215d2 {
        display: none;
    }

    .process-step-c22d9c {
        flex: 0 0 calc(50% - 15px);
    }

    .about-content-3acefc {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-text-f1e227 {
        padding-left: 0;
    }
    .about-image-badge-8530c4{
        right: -10px;
        bottom: -10px;
        padding: 15px;
    }

    .footer-content-57b51a {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-4fe098 {
        padding: 60px 0;
    }

    .section-title-afcb1e {
        font-size: 28px;
    }

    .nav-menu-a9c9a4 {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

    .nav-menu-a9c9a4.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-cta-5dd7a4 {
        display: none;
    }

    .mobile-toggle-ff3d74 {
        display: flex;
    }

    .hero-97a992 {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }

    .hero-title-52c03e {
        font-size: 32px;
    }

    .hero-description-94be38 {
        font-size: 16px;
    }

    .hero-stats-fc1b02 {
        gap: 25px;
    }

    .hero-stat-number-b05628 {
        font-size: 28px;
    }

    .hero-image-main-a3f2e8 {
        height: 300px;
    }

    .hero-trust-badges-7c0c04 {
        width: 90%;
        padding: 12px 20px;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .advantages-grid-59c635,
    .services-grid-216b3d,
    .cases-grid-5ebfe1,
    .news-grid-e9333e,
    .testimonials-grid-36cfb3 {
        grid-template-columns: 1fr;
    }

    .process-step-c22d9c {
        flex: 1;
    }

    .step-number-84f208 {
        width: 80px;
        height: 80px;
        font-size: 28px;
    }

    .about-features-74a353 {
        grid-template-columns: 1fr;
    }

    .contact-content-84e229 {
        grid-template-columns: 1fr;
    }

    .contact-info-630f47 {
        padding-right: 0;
    }

    .contact-form-wrapper-63aa24 {
        padding: 30px 25px;
    }

    .form-row-2df52f {
        grid-template-columns: 1fr;
    }

    .footer-content-57b51a {
        grid-template-columns: 1fr;
    }

    .footer-bottom-2b6c6c {
        flex-direction: column;
        text-align: center;
    }

    .mobile-fixed-bar-06bfef {
        display: flex;
    }

    .back-to-top-d1868a {
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container-656be3 {
        padding: 0 15px;
    }

    .hero-title-52c03e {
        font-size: 26px;
    }

    .hero-buttons-461021 {
        flex-direction: column;
    }

    .hero-buttons-461021 .btn-6cf49a {
        width: 100%;
    }

    .hero-stats-fc1b02 {
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-stat-045716 {
        flex: 0 0 calc(50% - 10px);
    }

    .advantage-card-a2a2f8,
    .service-card-25007e,
    .case-card-6101e9,
    .news-card-c00d3a,
    .testimonial-card-8af45b {
        padding: 25px 20px;
    }

    .testimonial-card-8af45b {
        padding: 25px 20px;
    }

    .faq-question-920eb4 {
        padding: 20px;
        font-size: 15px;
    }

    .faq-answer-content-002ca8 {
        padding: 0 20px 20px 55px;
    }

    .mobile-fixed-bar-06bfef {
        padding: 10px 15px;
    }

    .mobile-fixed-btn-9bcdef {
        padding: 10px 15px;
        font-size: 14px;
    }
}