/* ==================== 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-6012a9 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== 公共组件样式 ==================== */
.section-padding-116213 {
    padding: 80px 0;
}

.section-header-2467c4 {
    text-align: center;
    margin-bottom: 50px;
}

.section-title-30546c {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-30546c::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-db426d {
    font-size: 18px;
    color: var(--text-secondary);
    margin-top: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-3576a1 {
    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-1e6a57 {
    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-1e6a57:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

.btn-secondary-4064f2 {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary-4064f2:hover {
    background: var(--primary-color);
    color: white;
}

.btn-accent-ab5644 {
    background: linear-gradient(135deg, var(--accent-color), #F97316);
    color: white;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn-accent-ab5644:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* ==================== 头部导航 ==================== */
.header-cc865d {
    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-cc865d.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container-00fa84 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-0ae975 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-icon-939c47 {
    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-3428d6 {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link-16c0c0 {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link-16c0c0::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link-16c0c0:hover {
    color: var(--primary-color);
}

.nav-link-16c0c0:hover::after {
    width: 100%;
}

.nav-cta-228a0b {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-phone-71f3a9 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.mobile-toggle-619920 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-619920 span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* ==================== 首页横幅 ==================== */
.hero-525f29 {
    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-a8e182 {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../picture/b7.jpg') center/cover;
    background-size: cover;
    opacity: 0.2;
}

.hero-content-8d49d2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text-d50d2e {
    animation: fadeInLeft 0.8s ease;
}

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

.hero-badge-4ed01b {
    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-ef4553 {
    font-size: 52px;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title-ef4553 span {
    color: var(--primary-color);
}

.hero-description-e8245d {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-buttons-ac7e78 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-c690b6 {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(30, 64, 175, 0.1);
}

.hero-stat-cd30ce {
    text-align: center;
}

.hero-stat-number-d9950d {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
}

.hero-stat-label-b71c21 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.hero-image-009cef {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

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

.hero-image-main-abafa8 {
    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-abafa8::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-51500f {
    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-7c7ac8 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.trust-badge-7c7ac8 i {
    color: var(--success-color);
}

/* ==================== 服务优势模块 ==================== */
.advantages-6f9d3d {
    background: var(--bg-white);
}

.advantages-grid-d659f8 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card-a0f1ae {
    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-a0f1ae::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-a0f1ae:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.advantage-card-a0f1ae:hover::before {
    transform: scaleX(1);
}

.advantage-icon-746cf8 {
    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-10e5c5 {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.advantage-description-deef95 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==================== 服务内容模块 ==================== */
.services-744276 {
    background: var(--bg-light);
}

.services-grid-d7b6b3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-5054bb {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.service-card-5054bb:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-image-aba187 {
    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-aba187 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-badge-8418a2 {
    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-c20453 {
    padding: 30px;
}

.service-title-8e621b {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-description-d09921 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-features-5fa60f {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.service-feature-478826 {
    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-478826 i {
    color: var(--success-color);
}

/* ==================== 服务流程模块 ==================== */
.process-5e219a {
    background: var(--bg-white);
    position: relative;
}

.process-bg-text-d4cec5 {
    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-fc5c1c {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.process-line-2eab41 {
    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-4cf57a {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number-67a9a2 {
    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-4cf57a:hover .step-number-67a9a2 {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step-title-a2cc9c {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.step-description-9c2327 {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 200px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ==================== 关于我们模块 ==================== */
.about-308442 {
    background: var(--bg-light);
}

.about-content-24aca2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-84ddc1 {
    position: relative;
}

.about-image-main-2bc9bf {
    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-2bc9bf img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-badge-81d555 {
    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-59f8f6 {
    font-size: 42px;
    font-weight: 800;
}

.about-badge-text-1ce31d {
    font-size: 14px;
    opacity: 0.9;
}

.about-text-a556d4 {
    padding-left: 30px;
}

.about-subtitle-3d8e9e {
    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-889c12 {
    font-size: 38px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.3;
    margin-bottom: 25px;
}

.about-intro-3729c1 {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}

.about-features-3333ab {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

.about-feature-c18574 {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.about-feature-icon-2e2d38 {
    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-118a83 {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.cases-0ddde7 {
    background: var(--bg-white);
}

.cases-grid-cd59a1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card-d5ee0d {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.case-card-d5ee0d:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.case-image-ba3a57 {
    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-ba3a57 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-overlay-5135f1 {
    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-d5ee0d:hover .case-overlay-5135f1 {
    opacity: 1;
}

.case-tag-3b3a9e {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.case-content-1af956 {
    padding: 25px;
}

.case-title-ca6c8b {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.case-description-566656 {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-stats-d090ad {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.case-stat-fd1035 {
    text-align: center;
}

.case-stat-value-2d98ca {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.case-stat-label-662b9d {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==================== 新闻资讯模块 ==================== */
.news-0063f7 {
    background: var(--bg-light);
}

.news-grid-2cceaa {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

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

.news-image-13653e {
    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-13653e img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-date-1e6d2d {
    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-92501e {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.news-date-month-a05302 {
    font-size: 12px;
    color: var(--text-secondary);
}

.news-content-d226c4 {
    padding: 25px;
}

.news-title-698dd4 {
    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-698dd4:hover {
    color: var(--primary-color);
}

.news-excerpt-fca221 {
    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-7a613d {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-light);
}

.news-reading-time-d5f260 {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-reading-time-d5f260 i {
    color: var(--primary-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-ff82ca {
    background: var(--bg-white);
}

.faq-container-7c3456 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-424d60 {
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: var(--transition);
}

.faq-item-424d60:hover {
    border-color: var(--primary-color);
}

.faq-question-b314e4 {
    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-9467aa {
    display: flex;
    align-items: center;
    gap: 15px;
}

.faq-question-icon-daaedd {
    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-7263d1 {
    font-size: 20px;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item-424d60.active .faq-toggle-7263d1 {
    transform: rotate(45deg);
}

.faq-answer-18c69f {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item-424d60.active .faq-answer-18c69f {
    max-height: 500px;
}

.faq-answer-content-8aaf01 {
    padding: 0 30px 25px 75px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-a0e1e1 {
    background: linear-gradient(135deg, #1E40AF 0%, #1E3A8A 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-a0e1e1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-23e1cc.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-a0e1e1 .section-title-30546c {
    color: white;
}

.testimonials-a0e1e1 .section-subtitle-db426d {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-container-64cf86 {
    position: relative;
    z-index: 1;
}

.testimonials-grid-b85893 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-b15fcc {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 35px;
    position: relative;
}

.testimonial-quote-07fa72 {
    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-f7ed86 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar-aeff07 {
    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-aeff07 img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info-87c19f {
    flex: 1;
}

.testimonial-name-ceeb06 {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary-color);
}

.testimonial-company-aa034b {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 3px;
}

.testimonial-rating-361071 {
    display: flex;
    gap: 3px;
    margin-bottom: 15px;
}

.testimonial-rating-361071 i {
    color: #FBBF24;
    font-size: 14px;
}

.testimonial-content-7d23c2 {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
}

/* ==================== 联系我们模块 ==================== */
.contact-a074a4 {
    background: var(--bg-light);
}

.contact-content-1896a7 {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info-eb3da5 {
    padding-right: 30px;
}

.contact-title-1ef1e1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.contact-description-31da8b {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 35px;
}

.contact-details-c12751 {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item-663266 {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon-6acde9 {
    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-c8081d h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.contact-text-c8081d p {
    font-size: 15px;
    color: var(--text-secondary);
}

.contact-form-wrapper-b0108b {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contact-form-title-a2ff3c {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-row-55e847 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group-2f8c46 {
    margin-bottom: 20px;
}

.form-group-2f8c46 label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group-2f8c46 label span {
    color: #EF4444;
}

.form-control-94861f {
    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-94861f:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-control-94861f::placeholder {
    color: var(--text-light);
}

textarea.form-control-94861f {
    resize: vertical;
    min-height: 120px;
}

.form-submit-530df2 {
    width: 100%;
    padding: 16px;
    font-size: 17px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}
/* Flink */
.flink-section-8599b1 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-2ec26b{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-8599b1 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-8599b1 a{
    color: #718096;
    text-decoration: none;
}
/* ==================== 页脚模块 ==================== */
.footer-5a670e {
    background: var(--secondary-color);
    color: white;
    padding: 70px 0 30px;
}

.footer-content-883477 {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-85f7a8 {
    padding-right: 20px;
}

.footer-logo-4f0c79 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.footer-logo-icon-840e08 {
    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-1af051 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-ce4a3c {
    display: flex;
    gap: 12px;
}

.social-link-9a01e0 {
    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-9a01e0:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title-2202e0 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-title-2202e0::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-links-86b60d {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-0b4384 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-link-0b4384:hover {
    color: white;
    padding-left: 5px;
}

.footer-link-0b4384 i {
    margin-right: 8px;
    color: var(--primary-light);
}

.footer-bottom-5a0ac6 {
    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-768056 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-badges-b66122 {
    display: flex;
    gap: 20px;
}

.footer-badge-6fe5e4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-badge-6fe5e4 i {
    color: var(--success-color);
}

/* ==================== 移动端悬浮按钮 ==================== */
.mobile-fixed-bar-a725e5 {
    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-ffd074 {
    flex: 1;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 25px;
    text-align: center;
}

.mobile-fixed-btn-primary-18223c {
    background: var(--primary-color);
    color: white;
    margin-right: 10px;
}

.mobile-fixed-btn-accent-76078b {
    background: var(--accent-color);
    color: white;
}

/* ==================== 返回顶部按钮 ==================== */
.back-to-top-fccc75 {
    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-fccc75.visible-d47f5b {
    opacity: 1;
    visibility: visible;
}

.back-to-top-fccc75:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .hero-content-8d49d2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image-009cef {
        order: -1;
    }

    .hero-image-main-abafa8 {
        height: 400px;
    }

    .advantages-grid-d659f8,
    .services-grid-d7b6b3,
    .cases-grid-cd59a1,
    .news-grid-2cceaa,
    .testimonials-grid-b85893 {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps-fc5c1c {
        flex-wrap: wrap;
        gap: 30px;
    }

    .process-line-2eab41 {
        display: none;
    }

    .process-step-4cf57a {
        flex: 0 0 calc(50% - 15px);
    }

    .about-content-24aca2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-text-a556d4 {
        padding-left: 0;
    }
    .about-image-badge-81d555{
        right: -10px;
        bottom: -10px;
        padding: 15px;
    }

    .footer-content-883477 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-116213 {
        padding: 60px 0;
    }

    .section-title-30546c {
        font-size: 28px;
    }

    .nav-menu-3428d6 {
        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-3428d6.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-cta-228a0b {
        display: none;
    }

    .mobile-toggle-619920 {
        display: flex;
    }

    .hero-525f29 {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }

    .hero-title-ef4553 {
        font-size: 32px;
    }

    .hero-description-e8245d {
        font-size: 16px;
    }

    .hero-stats-c690b6 {
        gap: 25px;
    }

    .hero-stat-number-d9950d {
        font-size: 28px;
    }

    .hero-image-main-abafa8 {
        height: 300px;
    }

    .hero-trust-badges-51500f {
        width: 90%;
        padding: 12px 20px;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .advantages-grid-d659f8,
    .services-grid-d7b6b3,
    .cases-grid-cd59a1,
    .news-grid-2cceaa,
    .testimonials-grid-b85893 {
        grid-template-columns: 1fr;
    }

    .process-step-4cf57a {
        flex: 1;
    }

    .step-number-67a9a2 {
        width: 80px;
        height: 80px;
        font-size: 28px;
    }

    .about-features-3333ab {
        grid-template-columns: 1fr;
    }

    .contact-content-1896a7 {
        grid-template-columns: 1fr;
    }

    .contact-info-eb3da5 {
        padding-right: 0;
    }

    .contact-form-wrapper-b0108b {
        padding: 30px 25px;
    }

    .form-row-55e847 {
        grid-template-columns: 1fr;
    }

    .footer-content-883477 {
        grid-template-columns: 1fr;
    }

    .footer-bottom-5a0ac6 {
        flex-direction: column;
        text-align: center;
    }

    .mobile-fixed-bar-a725e5 {
        display: flex;
    }

    .back-to-top-fccc75 {
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container-6012a9 {
        padding: 0 15px;
    }

    .hero-title-ef4553 {
        font-size: 26px;
    }

    .hero-buttons-ac7e78 {
        flex-direction: column;
    }

    .hero-buttons-ac7e78 .btn-3576a1 {
        width: 100%;
    }

    .hero-stats-c690b6 {
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-stat-cd30ce {
        flex: 0 0 calc(50% - 10px);
    }

    .advantage-card-a0f1ae,
    .service-card-5054bb,
    .case-card-d5ee0d,
    .news-card-fadfeb,
    .testimonial-card-b15fcc {
        padding: 25px 20px;
    }

    .testimonial-card-b15fcc {
        padding: 25px 20px;
    }

    .faq-question-b314e4 {
        padding: 20px;
        font-size: 15px;
    }

    .faq-answer-content-8aaf01 {
        padding: 0 20px 20px 55px;
    }

    .mobile-fixed-bar-a725e5 {
        padding: 10px 15px;
    }

    .mobile-fixed-btn-ffd074 {
        padding: 10px 15px;
        font-size: 14px;
    }
}