/* ==================== 基础重置 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul, ol {
    list-style: none;
}

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

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

/* ==================== 颜色变量 ==================== */
:root {
    --primary: #1a5cd6;
    --primary-dark: #1348b0;
    --primary-light: #4a7fe8;
    --secondary: #00c853;
    --accent: #ff6d00;
    --danger: #ff1744;
    --warning: #ffc400;
    --info: #00b0ff;
    --dark: #1a1a2e;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #1a5cd6 0%, #4a7fe8 100%);
    --gradient-orange: linear-gradient(135deg, #ff6d00 0%, #ff9e40 100%);
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
}

/* ==================== 顶部导航 ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-top {
    height: 70px;
}

.header-top .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 45px;
}

.logo-icon {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-info h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.logo-info p {
    font-size: 12px;
    color: var(--gray);
    line-height: 1.2;
}

/* 主导航 */
.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav a {
    font-size: 15px;
    color: #333;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

/* 右侧按钮 */
.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-login,
.btn-enterprise,
.btn-register {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-login {
    color: var(--text-dark);
    border: none;
    background: transparent;
}

.btn-login:hover {
    color: var(--primary);
    background: rgba(26, 92, 214, 0.06);
}

.btn-enterprise {
    color: var(--white);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.35);
}

.btn-enterprise:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.5);
}

.btn-register {
    color: var(--white);
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 2px 10px rgba(26, 92, 214, 0.35);
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 92, 214, 0.45);
}

/* ==================== Banner轮播 ==================== */
.banner {
    margin-top: 70px;
    height: 600px;
    position: relative;
    overflow: hidden;
}

.banner-slider {
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease;
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.banner-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin: 40px 0;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.stat-item {
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 42px;
    font-weight: 700;
    color: var(--accent);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
}

.banner-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn-primary {
    display: inline-block;
    padding: 14px 40px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(26, 92, 214, 0.4);
}

.btn-secondary {
    display: inline-block;
    padding: 14px 40px;
    background: transparent;
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    border: 2px solid var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-lg {
    padding: 16px 50px;
    font-size: 18px;
}

.btn-outline {
    display: inline-block;
    padding: 14px 40px;
    background: transparent;
    color: var(--primary);
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* Banner控制 */
.banner-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 6px;
}

.banner-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
}

.arrow {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
}

.arrow:hover {
    background: rgba(255,255,255,0.4);
}

/* ==================== 新闻滚动条 ==================== */
.news-ticker {
    background: var(--gradient-primary);
    padding: 12px 0;
    color: var(--white);
}

.news-ticker .container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ticker-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    white-space: nowrap;
    background: rgba(255,255,255,0.2);
    padding: 6px 15px;
    border-radius: 4px;
}

.ticker-content {
    flex: 1;
    overflow: hidden;
}

.ticker-wrap {
    overflow: hidden;
}

.ticker-items {
    display: flex;
    gap: 40px;
    animation: ticker 20s linear infinite;
    white-space: nowrap;
}

.ticker-items span {
    opacity: 0.9;
}

.ticker-more {
    color: var(--white);
    font-weight: 500;
    white-space: nowrap;
}

.ticker-more:hover {
    text-decoration: underline;
}

/* ==================== 通用区块标题 ==================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 16px;
    color: var(--gray);
}

.section-header.light h2,
.section-header.light p {
    color: var(--white);
}

/* ==================== 数据展示区块 ==================== */
.data-section {
    padding: 80px 0;
    background: var(--white);
}

.data-cards {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.data-card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

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

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 28px;
    color: var(--white);
}

.card-icon.blue { background: linear-gradient(135deg, #1a5cd6, #4a7fe8); }
.card-icon.green { background: linear-gradient(135deg, #00c853, #64dd17); }
.card-icon.orange { background: linear-gradient(135deg, #ff6d00, #ff9e40); }
.card-icon.purple { background: linear-gradient(135deg, #7c4dff, #b388ff); }
.card-icon.red { background: linear-gradient(135deg, #ff1744, #ff5252); }
.card-icon.cyan { background: linear-gradient(135deg, #00b0ff, #40c4ff); }

.card-info h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 5px;
}

.card-info p {
    font-size: 14px;
    color: var(--gray);
}

/* ==================== 平台服务区块 ==================== */
.services-section {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.service-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

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

.service-img {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: var(--white);
}

.service-card:nth-child(2) .service-img { background: linear-gradient(135deg, #00c853, #64dd17); }
.service-card:nth-child(3) .service-img { background: linear-gradient(135deg, #ff6d00, #ff9e40); }
.service-card:nth-child(4) .service-img { background: linear-gradient(135deg, #7c4dff, #b388ff); }
.service-card:nth-child(5) .service-img { background: linear-gradient(135deg, #00b0ff, #40c4ff); }
.service-card:nth-child(6) .service-img { background: linear-gradient(135deg, #ff1744, #ff5252); }

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary);
    font-weight: 500;
}

.service-link:hover {
    gap: 10px;
}

/* ==================== 平台优势区块 ==================== */
.advantage-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.advantage-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
    opacity: 0.5;
}

.advantage-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.advantage-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
}

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

.advantage-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 15px;
}

.advantage-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    line-height: 1.8;
}

/* ==================== 解决方案区块 ==================== */
.solutions-section {
    padding: 80px 0;
    background: var(--white);
}

.solutions-tabs {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
}

.tab-nav {
    display: flex;
    background: var(--white);
    border-bottom: 1px solid #e9ecef;
}

.tab-item {
    flex: 1;
    padding: 20px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-item:hover {
    color: var(--primary);
    background: #f8f9fa;
}

.tab-item.active {
    color: var(--primary);
    background: #f8f9fa;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
}

.tab-content {
    padding: 50px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.solution-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.solution-img {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    color: var(--white);
    flex-shrink: 0;
}

.solution-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.solution-info p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.solution-info ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.solution-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: #555;
}

.solution-info li i {
    color: var(--secondary);
    font-size: 18px;
}

/* ==================== 合作伙伴区块 ==================== */
.partners-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.partners-slider {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.partner-item {
    background: var(--white);
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.partner-logo {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray);
}

/* ==================== CTA区块 ==================== */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

.cta-content strong {
    color: var(--accent);
    font-size: 24px;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-btns .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.cta-btns .btn-primary:hover {
    background: var(--accent);
    color: var(--white);
}

.cta-btns .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

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

/* ==================== 页脚 ==================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo i {
    color: var(--primary);
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 10px;
}

.footer-contact i {
    color: var(--primary);
    width: 20px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.footer-col ul a:hover {
    color: var(--primary);
}

.footer-qr {
    display: flex;
    gap: 15px;
}

.qr-item {
    text-align: center;
}

.qr-code {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-item span {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

/* ==================== 弹窗样式 ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease;
}

.modal-content.modal-lg {
    max-width: 650px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-bottom: 1px solid #e9ecef;
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    color: var(--gray);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #f0f0f0;
    color: var(--dark);
}

.modal-body {
    padding: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group label i {
    color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 92, 214, 0.1);
}

.required {
    color: var(--danger);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 13px;
}

.form-options label {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--gray);
    cursor: pointer;
}

.form-options a {
    color: var(--primary);
}

.form-agreement {
    margin-bottom: 20px;
    font-size: 13px;
}

.form-agreement label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--gray);
    cursor: pointer;
    line-height: 1.5;
}

.form-agreement a {
    color: var(--primary);
}

.verify-code {
    display: flex;
    gap: 10px;
    align-items: center;
}

.verify-code .form-control {
    flex: 1;
}

.btn-sms-code {
    white-space: nowrap;
    padding: 10px 18px;
    background: linear-gradient(135deg, #1a5cd6, #4a7fe8);
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-sms-code:hover:not(:disabled) {
    opacity: 0.9;
}

.btn-sms-code:disabled {
    background: #b0b0b0;
    cursor: not-allowed;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 92, 214, 0.3);
}

.form-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
    font-size: 14px;
    color: var(--gray);
}

.form-footer a {
    color: var(--primary);
    font-weight: 500;
}

/* ==================== 悬浮二维码侧边栏 ==================== */
.qr-sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1400;
}

.qr-sidebar-inner {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.qr-sidebar-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #1a5cd6, #2a6ce8);
    color: #ffffff;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
}

.qr-sidebar-item:first-child {
    border-radius: 12px 0 0 0;
}

.qr-sidebar-item:last-child {
    border-radius: 0 0 0 12px;
}

.qr-sidebar-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.qr-sidebar-item:hover::before {
    opacity: 1;
}

.qr-sidebar-icon {
    position: relative;
    z-index: 1;
    font-size: 22px;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.qr-sidebar-item:hover .qr-sidebar-icon {
    transform: scale(1.15);
}

.qr-sidebar-label {
    position: relative;
    z-index: 1;
    font-size: 10px;
    margin-top: 3px;
    letter-spacing: 0.5px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.qr-sidebar-item:hover .qr-sidebar-label {
    opacity: 1;
}

.qr-sidebar-card {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%) translateX(12px) scale(0.92);
    width: 220px;
    background: #ffffff;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(26, 92, 214, 0.08);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.qr-sidebar-item:hover .qr-sidebar-card {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(-50%) translateX(0) scale(1);
}

.qr-sidebar-card::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: #ffffff;
    box-shadow: 2px -2px 4px rgba(0, 0, 0, 0.04);
}

.qr-card-img {
    width: 172px;
    height: 172px;
    margin: 0 auto 16px;
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid #f0f4ff;
    background: #fafbff;
    padding: 10px;
}

.qr-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.qr-card-text {
    text-align: center;
}

.qr-card-text strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 4px;
}

.qr-card-text span {
    font-size: 12px;
    color: #8c94a3;
    letter-spacing: 0.3px;
}

@media (max-width: 768px) {
    .qr-sidebar {
        display: none;
    }
}

/* ==================== 悬浮客服 ==================== */
.float-service {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 1500;
}

.float-btn {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(26, 92, 214, 0.4);
    transition: all 0.3s ease;
}

.float-btn:hover {
    transform: scale(1.1);
}

.float-btn i {
    font-size: 24px;
}

.float-btn span {
    font-size: 10px;
    margin-top: 2px;
}

.float-panel {
    position: absolute;
    right: 0;
    bottom: 70px;
    width: 250px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-hover);
    overflow: hidden;
    display: none;
    animation: floatIn 0.3s ease;
}

.float-panel.active {
    display: block;
}

.float-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: var(--gradient-primary);
    color: var(--white);
}

.float-header span {
    font-weight: 600;
}

.float-header i {
    cursor: pointer;
}

.float-body {
    padding: 20px;
}

.float-body p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 10px;
}

.float-btns {
    display: flex;
    gap: 10px;
    padding: 0 15px 15px;
}

.float-btn-item {
    flex: 1;
    padding: 10px;
    text-align: center;
    background: #f8f9fa;
    border-radius: 6px;
    font-size: 13px;
    color: var(--dark);
    transition: all 0.3s ease;
}

.float-btn-item:hover {
    background: var(--primary);
    color: var(--white);
}

.float-btn-item i {
    margin-right: 5px;
}

/* ==================== Banner轮播 - 科技未来主义风格 ==================== */
.banner {
    margin-top: 70px;
    height: 480px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0a1628 0%, #1a2744 50%, #0d1f3c 100%);
}

/* Canvas 粒子背景 */
.banner-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* 地图层 */
.banner-map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: 0.3;
}

.map-canvas {
    width: 100%;
    height: 100%;
}

/* 城市节点 */
.city-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.city-node {
    position: absolute;
    width: 12px;
    height: 12px;
    transform: translate(-50%, -50%);
}

.city-node::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #00d4ff;
    border-radius: 50%;
    box-shadow: 0 0 10px #00d4ff, 0 0 20px #00d4ff;
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 2px solid #00d4ff;
    border-radius: 50%;
    animation: nodePulse 2s ease-out infinite;
}

@keyframes nodePulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* 物流轨迹线 */
.flow-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00d4ff, transparent);
    transform-origin: left center;
    animation: flowLine 3s linear infinite;
}

@keyframes flowLine {
    0% {
        width: 0;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        width: 100%;
        opacity: 0;
    }
}

/* 内容层 */
.banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
}

/* 主标题 */
.banner-text {
    margin-bottom: 30px;
}

.main-title {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.title-line {
    font-size: 44px;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #00d4ff 50%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShine 3s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.3);
}

.title-divider {
    font-size: 40px;
    color: #ff6b35;
    text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

@keyframes titleShine {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 200% center;
    }
}

.subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

/* 数据卡片 */
.banner-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 25px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 220px;
    transition: all 0.4s ease;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.stat-card:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.05));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #00d4ff;
}

.stat-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: baseline;
}

.stat-unit {
    font-size: 14px;
    color: #00d4ff;
    margin-left: 4px;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 2px;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 20px;
    margin-left: auto;
}

.stat-trend.up {
    background: rgba(0, 255, 136, 0.15);
    color: #00ff88;
}

/* CTA按钮 */
.banner-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.7s both;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.glow-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #00d4ff, #00ff88, #00d4ff);
    border-radius: 50px;
    z-index: -1;
    animation: glowRotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glow-btn:hover::before {
    opacity: 1;
}

@keyframes glowRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.glow-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-cta .btn-icon {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.btn-cta:hover .btn-icon {
    transform: translateX(5px);
}

.btn-cta-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: transparent;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.4s ease;
}

.btn-cta-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

/* 导航指示器 */
.banner-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 30px;
    z-index: 10;
}

.nav-dots {
    display: flex;
    gap: 12px;
}

.nav-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dots .dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #00d4ff;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

.nav-dots .dot.active {
    background: #00d4ff;
    width: 30px;
    border-radius: 5px;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.nav-dots .dot:hover::before {
    opacity: 1;
}

.nav-arrows {
    display: flex;
    gap: 10px;
}

.nav-arrows .arrow {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-arrows .arrow:hover {
    background: rgba(0, 212, 255, 0.3);
    border-color: #00d4ff;
    color: #ffffff;
}

/* 装饰元素 */
.banner-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.deco-ring {
    position: absolute;
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 50%;
}

.ring-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
    animation: ringRotate 30s linear infinite;
}

.ring-2 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -200px;
    animation: ringRotate 40s linear infinite reverse;
}

.ring-3 {
    width: 800px;
    height: 800px;
    top: -300px;
    right: -300px;
    animation: ringRotate 50s linear infinite;
}

@keyframes ringRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 响应式 */
@media (max-width: 992px) {
    .banner {
        height: auto;
        min-height: 420px;
        padding: 80px 0 60px;
    }
    
    .main-title {
        flex-direction: column;
        gap: 10px;
    }
    
    .title-line {
        font-size: 42px;
    }
    
    .title-divider {
        font-size: 32px;
    }
    
    .subtitle {
        font-size: 16px;
    }
    
    .banner-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-card {
        width: 100%;
        max-width: 300px;
    }
    
    .banner-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .banner-decoration {
        display: none;
    }
}

@media (max-width: 768px) {
    .banner {
        height: auto;
        min-height: 380px;
        padding: 70px 0 50px;
    }
    
    .title-line {
        font-size: 32px;
    }
    
    .subtitle {
        font-size: 14px;
    }
    
    .stat-card {
        padding: 20px;
        min-width: 100%;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .btn-cta,
    .btn-cta-outline {
        padding: 14px 30px;
        font-size: 14px;
    }
    
    .banner-nav {
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .banner {
        height: auto;
        min-height: 340px;
    }
    
    .title-line {
        font-size: 28px;
    }
    
    .banner-stats {
        gap: 15px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .nav-arrows {
        display: none;
    }
}

/* ==================== 玻璃态卡片效果 ==================== */
.glass-card {
    position: relative;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.5), transparent);
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .data-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .advantage-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .main-nav {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-content {
        flex-direction: column;
        text-align: center;
    }
    
    .solution-img {
        width: 200px;
        height: 200px;
        font-size: 80px;
    }
    
    .solution-info ul {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .banner-stats {
        gap: 30px;
    }
    
    .stat-num {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .header-right {
        display: none;
    }
    
    .slide-content h2 {
        font-size: 32px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .banner-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .data-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .advantage-cards {
        grid-template-columns: 1fr;
    }
    
    .tab-nav {
        flex-wrap: wrap;
    }
    
    .tab-item {
        flex: none;
        width: 50%;
        padding: 15px;
        font-size: 14px;
    }
    
    .tab-content {
        padding: 30px 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .banner {
        height: 500px;
    }
    
    .slide-content h2 {
        font-size: 24px;
    }
    
    .data-cards {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .tab-item {
        width: 100%;
    }
}

/* ==================== 司机信用评级区块 ==================== */
.credit-rating-section {
    padding: 80px 0;
    background: #f8fafc;
}

.credit-rating-section .section-header {
    margin-bottom: 60px;
}

/* 信用等级可视化 */
.credit-levels {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.level-badge {
    background: var(--white);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.level-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.level-badge[data-level="AAAAA"]::before { background: linear-gradient(90deg, #ffd700, #ffb300); }
.level-badge[data-level="AAAA"]::before { background: linear-gradient(90deg, #00c853, #64dd17); }
.level-badge[data-level="AAA"]::before { background: linear-gradient(90deg, #2196f3, #21bff3); }
.level-badge[data-level="AA"]::before { background: linear-gradient(90deg, #03a9f4, #00bcd4); }
.level-badge[data-level="A"]::before { background: linear-gradient(90deg, #9e9e9e, #757575); }

.level-badge:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.level-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--white);
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.level-icon i {
    font-size: 20px;
    margin-bottom: 2px;
}

.level-stars {
    font-size: 10px;
    letter-spacing: 2px;
}

.level-info {
    margin-bottom: 15px;
}

.level-name {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 5px;
}

.level-desc {
    font-size: 14px;
    color: #64748b;
}

.level-percent {
    margin-top: 10px;
}

.percent-value {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    display: block;
    margin-bottom: 8px;
}

.percent-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.percent-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 1s ease;
}

/* 评估维度进度条 */
.evaluation-dimensions {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
}

.dimensions-header {
    margin-bottom: 30px;
}

.dimensions-header h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.dimensions-header p {
    font-size: 14px;
    color: #64748b;
}

.dimensions-grid {
    display: grid;
    gap: 25px;
}

.dimension-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.dimension-label {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 150px;
}

.dimension-label i {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #1a5cd6, #4a7fe8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
}

.dimension-label span {
    font-size: 15px;
    font-weight: 500;
    color: #1e293b;
}

.progress-bar {
    flex: 1;
    height: 12px;
    background: #e2e8f0;
    border-radius: 6px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #1a5cd6, #4a7fe8);
    border-radius: 6px;
    transition: width 1.5s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-fill.warning {
    background: linear-gradient(90deg, #ff9800, #ffc107);
}

.dimension-value {
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    min-width: 80px;
    text-align: right;
}

/* 优质司机推荐轮播 */
.featured-drivers {
    margin-bottom: 60px;
}

.drivers-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.drivers-header h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1e293b;
}

.drivers-nav {
    display: flex;
    gap: 10px;
}

.drivers-nav span {
    width: 40px;
    height: 40px;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #64748b;
}

.drivers-nav span:hover {
    background: #1a5cd6;
    border-color: #1a5cd6;
    color: var(--white);
}

.drivers-carousel {
    overflow: hidden;
    border-radius: 16px;
}

.drivers-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
}

.driver-card {
    flex: 0 0 calc(20% - 16px);
    min-width: 200px;
    background: var(--white);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.driver-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.driver-avatar {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
}

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

.driver-level {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    color: var(--white);
    white-space: nowrap;
}

.driver-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.driver-vehicle {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.driver-vehicle i {
    color: #1a5cd6;
}

.driver-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
}

.rating-stars {
    display: flex;
    gap: 2px;
}

.rating-stars i {
    color: #ffc107;
    font-size: 14px;
}

.rating-score {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
}

.driver-stats {
    display: flex;
    justify-content: space-around;
    padding-top: 15px;
    border-top: 1px solid #e2e8f0;
}

.driver-stats .stat-item {
    text-align: center;
}

.driver-stats .stat-label {
    display: block;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 3px;
}

.driver-stats .stat-value {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
}

/* 信用权益展示 */
.credit-benefits {
    margin-bottom: 40px;
}

.benefits-header {
    text-align: center;
    margin-bottom: 40px;
}

.benefits-header h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.benefits-header p {
    font-size: 14px;
    color: #64748b;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1a5cd6, #4a7fe8);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.benefit-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
}

.benefit-levels {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.level-tag {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
}

.level-tag.gold { background: linear-gradient(135deg, #ffd700, #ffb300); }
.level-tag.green { background: linear-gradient(135deg, #00c853, #64dd17); }
.level-tag.blue { background: linear-gradient(135deg, #2196f3, #21bff3); }
.level-tag.lightblue { background: linear-gradient(135deg, #03a9f4, #00bcd4); }

.benefit-card p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
}

/* 响应式 - 信用评级区块 */
@media (max-width: 1200px) {
    .credit-levels {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .driver-card {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 992px) {
    .credit-levels {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .driver-card {
        flex: 0 0 calc(50% - 10px);
    }
}

@media (max-width: 768px) {
    .credit-rating-section {
        padding: 60px 0;
    }
    
    .credit-levels {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .level-badge {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 20px;
        gap: 20px;
    }
    
    .level-icon {
        margin: 0;
        flex-shrink: 0;
    }
    
    .level-info {
        margin-bottom: 0;
        flex: 1;
    }
    
    .level-percent {
        margin-top: 0;
        text-align: right;
        min-width: 120px;
    }
    
    .evaluation-dimensions {
        padding: 30px 20px;
    }
    
    .dimension-item {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .dimension-label {
        min-width: 100%;
    }
    
    .progress-bar {
        min-width: calc(100% - 80px);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .drivers-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .driver-card {
        flex: 0 0 calc(100% - 20px);
    }
}

@media (max-width: 480px) {
    .credit-levels {
        grid-template-columns: 1fr;
    }
    
    .level-badge {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }
    
    .level-icon {
        margin: 0 auto 15px;
    }
    
    .level-info {
        text-align: center;
    }
    
    .level-percent {
        text-align: center;
        min-width: 100%;
    }
}

/* ==================== 页面头部 ==================== */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #0a1628 0%, #1a2744 50%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 200, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 109, 0, 0.1) 0%, transparent 50%);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #00d4ff;
}

.breadcrumb .divider {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
    color: #ffffff;
    font-weight: 500;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.page-title i {
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.page-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 992px) {
    .page-header {
        padding: 100px 0 50px;
    }
    
    .page-title {
        font-size: 32px;
    }
    
    .page-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 90px 0 40px;
    }
    
    .page-title {
        font-size: 26px;
        flex-wrap: wrap;
    }
    
    .page-subtitle {
        font-size: 14px;
    }
    
    .breadcrumb {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 80px 0 30px;
    }
    
    .page-title {
        font-size: 22px;
    }
}