/* ========== 页面加载动画 ========== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #00D4AA 0%, #008B72 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 将logo转换为白色 */
    filter: brightness(0) invert(1);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.loader-text {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 4px;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #FFFFFF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 24px auto 0;
}

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

/* ========== 基础样式 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 
                 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ========== 顶部导航 ========== */
.web-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    /* padding: 0 40px; */
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 40px;
    flex: 1;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.header-logo {
    /* width: 40px; */
    height: 40px;
    object-fit: contain;
}

.header-title {
    font-size: 22px;
    font-weight: 700;
    color: #00D4AA;
}

.header-nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    color: #666;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00D4AA, #00B894);
    transition: width 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: #00D4AA;
}

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

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-register {
    font-size: 15px;
    color: #00D4AA;
    padding: 8px 24px;
    border-radius: 20px;
    border: 1px solid #00D4AA;
    transition: all 0.3s;
}

.btn-register:hover {
    background: rgba(0, 212, 170, 0.1);
}

.btn-login {
    font-size: 15px;
    color: #fff;
    background: linear-gradient(135deg, #00D4AA 0%, #00B894 100%);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: #333;
    transition: all 0.3s;
}

/* ========== Banner轮播区域 ========== */
.hero-banner {
    margin-top: 70px;
    position: relative;
    overflow: visible; /* 改为visible,确保指示器不被裁剪 */
}

.banner-container {
    position: relative;
    height: 80vh;
    min-height: 650px;
    max-height: 900px;
    overflow: hidden;
}

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

.banner-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    pointer-events: none;
}

.banner-item.active {
    opacity: 1;
    pointer-events: auto;
}

.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* 加载时显示主题绿色背景，图片加载完成后会被覆盖 */
    background-color: #00D4AA;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0.3) 100%);
    pointer-events: none; /* 允许点击穿透到指示器 */
}

.banner-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px;
    display: flex;
    align-items: center;
    height: 100%;
}

.banner-text {
    max-width: 600px;
}

.banner-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    color: #333;
    margin-bottom: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.banner-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.3;
}

.banner-desc {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.btn-detail {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #00D4AA 0%, #00B894 100%);
    color: #fff;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(0, 212, 170, 0.3);
    transition: all 0.3s;
}

.btn-detail:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.4);
}

.btn-detail svg {
    transition: transform 0.3s;
}

.btn-detail:hover svg {
    transform: translateX(4px);
}

/* 移除不需要的样式 */

/* Banner指示器 */
.banner-indicators {
    position: absolute;
    bottom: 150px; /* 调整到核心功能上方 */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 100;
    pointer-events: auto;
}

.banner-indicator {
    width: 40px;
    height: 4px;
    border-radius: 2px;
    border: none;
    background: rgba(0, 0, 0, 0.2); /* 改为深色半透明,更明显 */
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
    pointer-events: auto; /* 确保可点击 */
}

.banner-indicator:hover {
    background: rgba(0, 0, 0, 0.4);
    transform: scaleY(1.5); /* 悬停时加粗 */
}

.banner-indicator.active {
    background: #00D4AA;
    width: 60px;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.4); /* 添加阴影 */
}

/* ========== 核心功能 ========== */
.features-section {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 40px 40px;
    background: transparent;
    z-index: 50;
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 212, 170, 0.15);
}

.feature-icon {
    width: 88px;
    height: 88px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    order: 1; /* 确保图标在左侧 */
}

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

.feature-content {
    flex: 1;
    order: 2; /* 确保文字在右侧 */
    text-align: left;
}

.feature-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
    line-height: 1.4;
}

.feature-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
}

/* ========== 流程说明模块 ========== */
/* ========== 通用标题模块 section-header ========== */
.section-header {
    position: relative;
    text-align: center;
    margin-bottom: 48px;
    padding: 20px 0;
    overflow: hidden;
}

.section-header-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 96px;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.04);
    letter-spacing: 12px;
    white-space: nowrap;
    user-select: none;
    pointer-events: none;
    line-height: 1;
}

.section-title {
    position: relative;
    z-index: 1;
    font-size: 32px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}

.section-subtitle {
    position: relative;
    z-index: 1;
    font-size: 15px;
    color: #888888;
    line-height: 1.7;
}

.process-section {
    padding: 80px 40px;
    margin-top: 120px;
    background: #F8F9FA; /* 浅灰白背景 */
}

.process-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* 以下样式已由通用 .section-header 替代 */
/* .process-header {
    text-align: center;
    margin-bottom: 60px;
}

.process-title {
    font-size: 36px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 16px;
}

.process-subtitle {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
} */

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    /* padding: 0 20px; */
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    /* padding: 0 15px; */
}

.step-number {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 60px;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.06);
    z-index: 1;
    line-height: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    position: relative;
    z-index: 2;
    /* 移除彩色背景,直接显示图标 */
    background: transparent;
}

.step-icon img {
    width: 88px;
    height: 88px;
    object-fit: contain;
}

/* 步骤图标装饰小点 - 使用伪元素在右下角 */
/* .step-icon::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 3px solid;
} */

/* 步骤图标装饰颜色 */
.step-yellow::after {
    border-color: #FFC107;
}

.step-blue::after {
    border-color: #42A5F5;
}

.step-pink::after {
    border-color: #E91E63;
}

.step-green::after {
    border-color: #4CAF50;
}

.step-purple::after {
    border-color: #9C27B0;
}

.step-title {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 8px;
}

.step-desc {
    font-size: 14px;
    color: #999999;
    margin-bottom: 16px;
}

/* 连接线 - 浅灰色虚线 */
.step-line {
    position: absolute;
    top: 40px;
    left: 50%;
    width: calc(100% - 60px);
    height: 2px;
    z-index: 0;
    background: repeating-linear-gradient(
        90deg,
        #E0E0E0 0px,
        #E0E0E0 8px,
        transparent 8px,
        transparent 16px
    );
}

.step-line-right {
    left: 13%;
}

/* ========== 产品展示模块 ========== */
.showcase-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.showcase-container {
    max-width: 1400px;
    margin: 0 auto;
}

.showcase-body {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    min-height: 480px;
}

/* 左侧菜单 */
.showcase-menu {
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.showcase-menu-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.showcase-menu-item:hover {
    background: #F5FFFE;
    border-color: #E0F8F4;
}

.showcase-menu-item.active {
    background: #F0FBF9;
    border-color: #00D4AA;
}

.showcase-menu-icon {
    width: 48px;
    height: 48px;
    background: #F0F4F8;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.3s;
}

.showcase-menu-item.active .showcase-menu-icon {
    background: #00D4AA;
}

.showcase-menu-icon img {
    width: 26px;
    height: 26px;
    object-fit: contain;
    transition: filter 0.3s;
}

.showcase-menu-item.active .showcase-menu-icon img {
    filter: brightness(0) invert(1);
}

.showcase-menu-title {
    font-size: 16px;
    font-weight: 600;
    color: #222222;
    margin-bottom: 4px;
}

.showcase-menu-desc {
    font-size: 12px;
    color: #999999;
}

.showcase-menu-item.active .showcase-menu-title {
    color: #00B894;
}

/* 右侧展示区 */
.showcase-display {
    flex: 1;
    position: relative;
}

.showcase-panel {
    display: none;
    width: 100%;
    animation: fadeInPanel 0.4s ease;
}

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

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

.showcase-mockup {
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.06);
    overflow: hidden;
    border: 1px solid #EEEEEE;
}

.mockup-bar {
    background: #F5F5F5;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid #E8E8E8;
}

.mockup-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.mockup-dot.red    { background: #FF5F56; }
.mockup-dot.yellow { background: #FFBD2E; }
.mockup-dot.green  { background: #27C93F; }

.mockup-url-bar {
    flex: 1; height: 22px; background: #FFFFFF;
    border-radius: 4px; margin-left: 10px; border: 1px solid #E0E0E0;
}

.mockup-img-wrap {
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.mockup-screenshot {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.mock-sidebar {
    width: 140px;
    background: #F5F7FA;
    border-right: 1px solid #EBEBEB;
    padding: 16px 0;
    flex-shrink: 0;
}

.mock-nav-item {
    padding: 10px 16px;
    font-size: 13px;
    color: #666;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mock-nav-item.active-nav {
    background: #E8F8F5;
    color: #00B894;
    font-weight: 600;
    border-left: 3px solid #00D4AA;
}

.mock-badge { background: #E0E0E0; color: #666; border-radius: 10px; padding: 1px 6px; font-size: 11px; }
.mock-badge.blue { background: #E3F2FD; color: #1976D2; }
.mock-badge.red  { background: #FFEBEE; color: #E53935; }

.mock-main {
    flex: 1; padding: 16px; overflow: hidden;
    display: flex; flex-direction: column; gap: 12px;
}

/* 项目管理面板 */
.mock-kanban { display: flex; gap: 10px; flex: 1; }
.mock-col { flex: 1; background: #F8F9FA; border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.mock-col-title { font-size: 13px; font-weight: 600; color: #444; margin-bottom: 4px; }
.mock-col-title span { color: #999; font-weight: 400; }
.mock-card { background: #FFF; border-radius: 6px; padding: 10px; font-size: 12px; color: #555; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
.mock-tags { display: flex; gap: 4px; margin-top: 6px; flex-wrap: wrap; }
.mock-tag { padding: 2px 7px; border-radius: 4px; font-size: 11px; font-weight: 500; }
.mock-tag.green  { background: #E8F5E9; color: #388E3C; }
.mock-tag.red    { background: #FFEBEE; color: #D32F2F; }
.mock-tag.blue   { background: #E3F2FD; color: #1565C0; }
.mock-tag.orange { background: #FFF3E0; color: #E65100; }
.mock-meta { font-size: 11px; color: #AAAAAA; margin-top: 4px; }
.mock-burndown { background: #FFF; border-radius: 8px; padding: 12px; box-shadow: 0 1px 6px rgba(0,0,0,0.06); }
.mock-burn-title { font-size: 13px; font-weight: 600; color: #333; margin-bottom: 8px; }
.mock-stats { display: flex; gap: 20px; margin-bottom: 8px; }
.mock-stat { display: flex; flex-direction: column; align-items: center; }
.mock-num { font-size: 16px; font-weight: 700; }
.mock-num.blue   { color: #1976D2; }
.mock-num.orange { color: #F57C00; }
.mock-num.green  { color: #388E3C; }
.mock-label { font-size: 10px; color: #999; }
.mock-chart { height: 60px; background: linear-gradient(to bottom, rgba(0,212,170,0.05), transparent); border-radius: 4px; overflow: hidden; }

/* 测试管理面板 */
.mock-test-header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.mock-test-title { font-size: 14px; font-weight: 600; color: #333; white-space: nowrap; }
.mock-progress-bar { flex: 1; height: 8px; background: #E8E8E8; border-radius: 4px; overflow: hidden; }
.mock-progress-fill { height: 100%; background: linear-gradient(90deg, #00D4AA, #00B894); border-radius: 4px; }
.mock-progress-text { font-size: 12px; color: #00B894; font-weight: 600; white-space: nowrap; }
.mock-test-stats { display: flex; gap: 12px; }
.mock-test-stat { flex: 1; border-radius: 8px; padding: 12px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mock-test-stat.passed  { background: #E8F5E9; }
.mock-test-stat.failed  { background: #FFEBEE; }
.mock-test-stat.blocked { background: #FFF8E1; }
.mock-test-stat.pending { background: #F3F4F6; }
.ts-num   { font-size: 22px; font-weight: 700; color: #333; }
.ts-label { font-size: 11px; color: #888; }
.mock-case-list { flex: 1; background: #FFF; border-radius: 8px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.05); }
.mock-case-row { display: grid; grid-template-columns: 2fr 1fr 1fr; padding: 9px 12px; font-size: 12px; border-bottom: 1px solid #F5F5F5; }
.mock-case-row.header { background: #F8F9FA; font-weight: 600; color: #555; }
.status-pass  { color: #388E3C; }
.status-fail  { color: #D32F2F; }
.status-block { color: #F57C00; }
.priority-p1 { background: #FFEBEE; color: #D32F2F; text-align: center; border-radius: 4px; padding: 1px 4px; }
.priority-p2 { background: #FFF3E0; color: #E65100; text-align: center; border-radius: 4px; padding: 1px 4px; }

/* 知识库面板 */
.mock-wiki-main { padding: 20px; }
.mock-wiki-breadcrumb { font-size: 11px; color: #AAAAAA; margin-bottom: 12px; }
.mock-wiki-title { font-size: 18px; font-weight: 700; color: #222; margin-bottom: 6px; }
.mock-wiki-meta { font-size: 12px; color: #AAAAAA; margin-bottom: 16px; }
.mock-wiki-body { display: flex; flex-direction: column; gap: 8px; }
.mock-wiki-line { height: 10px; background: #EEE; border-radius: 4px; }
.mock-wiki-line.long   { width: 90%; }
.mock-wiki-line.medium { width: 65%; }
.mock-wiki-line.short  { width: 40%; }

/* 流水线面板 */
.mock-pipeline { display: flex; align-items: center; background: #FFF; border-radius: 10px; padding: 20px; gap: 6px; box-shadow: 0 1px 6px rgba(0,0,0,0.06); flex-wrap: wrap; }
.mock-stage { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 16px; border-radius: 8px; font-size: 12px; min-width: 72px; }
.mock-stage.success      { background: #E8F5E9; }
.mock-stage.running      { background: #E3F2FD; }
.mock-stage.pending-stage{ background: #F5F5F5; }
.stage-icon { font-size: 18px; }
.mock-stage.success .stage-icon       { color: #388E3C; }
.mock-stage.running .stage-icon       { color: #1976D2; animation: spinIcon 1.5s linear infinite; }
.mock-stage.pending-stage .stage-icon { color: #BBBBBB; }
.stage-name { color: #555; font-weight: 500; }
.mock-stage-arrow { font-size: 18px; color: #BBBBBB; }
@keyframes spinIcon { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.mock-build-log { background: #1E1E1E; border-radius: 8px; padding: 14px 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.log-line { font-size: 12px; color: #AAAAAA; font-family: monospace; }
.log-line.success-log { color: #4CAF50; }
.log-line.running-log { color: #64B5F6; }

/* ========== 可展开行业模块区域 ========== */
.industry-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.industry-container {
    max-width: 1400px;
    margin: 0 auto;
}

.industry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.industry-title {
    font-size: 32px;
    font-weight: 700;
    color: #333333;
}

.industry-link {
    font-size: 14px;
    color: #00D4AA;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
}

.industry-link:hover {
    color: #00B894;
}

/* ========== 可展开行业模块区域(第二份，保留grid样式) ========== */
.industry-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.industry-container {
    max-width: 1400px;
    margin: 0 auto;
}

.industry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.industry-title {
    font-size: 32px;
    font-weight: 700;
    color: #333333;
}

.industry-link {
    font-size: 14px;
    color: #00D4AA;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
}

.industry-link:hover {
    color: #00B894;
}

.industry-grid {
    display: flex;
    gap: 20px;
    height: 360px;
}

.industry-card {
    flex: 1;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: flex 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
}

/* 默认统一绿色背景 */
.industry-card .card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #008b72;
    transition: background-color 0.4s ease;
    overflow: hidden;
}

/* 背景装饰 - 伪元素 */
.industry-card .card-bg::before {
    content: '🏭';
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 80px;
    opacity: 0.22;
    transform: rotate(-15deg);
    transition: all 0.4s ease;
    pointer-events: none;
}

.industry-card .card-bg::after {
    /* content: '溯源 · 品质 · 信赖'; */
    position: absolute;
    bottom: 30px;
    left: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.12);
    letter-spacing: 2px;
    transform: rotate(-5deg);
    transition: all 0.4s ease;
    pointer-events: none;
    white-space: nowrap;
}

/* 不同卡片的装饰emoji */
.industry-card:nth-child(1) .card-bg::before {
    content: '🌾';
    font-size: 120px;
    bottom: 40px;
    right: 20px;
    top: auto;
}

.industry-card:nth-child(2) .card-bg::before {
    content: '🏗️';
    font-size: 120px;
    bottom: 40px;
    right: 20px;
    top: auto;
}

.industry-card:nth-child(3) .card-bg::before {
    content: '💊';
    font-size: 120px;
    bottom: 40px;
    right: 20px;
    top: auto;
}

.industry-card:nth-child(4) .card-bg::before {
    content: '🚗';
    font-size: 120px;
    bottom: 40px;
    right: 20px;
    top: auto;
}

/* 额外的装饰文字 */
/* .industry-card:nth-child(1) .card-bg::after {
    content: '农业溯源 · 从田间到餐桌';
}

.industry-card:nth-child(2) .card-bg::after {
    content: '智能制造 · 工业4.0';
}

.industry-card:nth-child(3) .card-bg::after {
    content: '医药追溯 · 安全可控';
}

.industry-card:nth-child(4) .card-bg::after {
    content: '汽配溯源 · 品质保障';
} */

/* 内容区域 */
.industry-card .card-content {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* 顶部 - 图标 */
.industry-card .card-top {
    display: flex;
    align-items: flex-start;
}

.industry-card .card-icon {
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.industry-card .card-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

/* 底部 - 标题和列表 */
.industry-card .card-bottom {
    display: flex;
    flex-direction: column;
}

/* 列表 - 默认隐藏 */
.industry-card .card-list {
    list-style: none;
    margin: 0 0 16px 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.4s ease, margin 0.4s ease;
}

.industry-card .card-list li {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.industry-card .card-list li:last-child {
    border-bottom: none;
}

/* 标题 - 始终可见 */
.industry-card .card-title {
    font-size: 22px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.industry-card .card-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
}

/* 悬停变化 - 背景颜色 */
.industry-card:hover .card-bg {
    background-color: #008B72;
}

/* hover时装饰元素动画 */
.industry-card:hover .card-bg::before {
    opacity: 0.15;
    transform: rotate(0deg) scale(1.1);
}

.industry-card:hover .card-bg::after {
    opacity: 0.2;
    transform: rotate(0deg);
    letter-spacing: 3px;
}

.industry-card:nth-child(1):hover .card-bg {
    background-color: #00D4AA;
}

.industry-card:nth-child(2):hover .card-bg {
    background-color: #42A5F5;
}

.industry-card:nth-child(3):hover .card-bg {
    background-color: #E91E63;
}

.industry-grid:hover .industry-card {
    flex: 0.8;
}

.industry-grid:hover .industry-card:hover {
    flex: 1.1;
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.industry-card:hover .card-icon {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.05);
}

.industry-card:hover .card-list {
    max-height: 200px;
    opacity: 1;
}

/* ============================================
   响应式 - 平板 & 手机 自适应
   ============================================ */

/* -------- 1200px - 小笔记本 -------- */
@media (max-width: 1200px) {
    /* 导航 */
    .header-nav { gap: 20px; }
    .nav-link { font-size: 14px; }
    .header-title { font-size: 18px; }
    
    /* Banner */
    .banner-container { height: 500px; min-height: 500px; }
    .banner-title { font-size: 36px; }
    .banner-description { font-size: 16px; }
    
    /* 核心功能 */
    .features-container { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .feature-card { padding: 24px 20px; }
    
    /* 流程模块 */
    .process-steps { gap: 20px; }
    .step-icon img { width: 60px; height: 60px; }
    .step-title { font-size: 16px; }
    .step-number { font-size: 48px; top: -30px; }
    
    /* 行业模块 */
    .industry-grid { height: 280px; gap: 16px; }
    .industry-card .card-content { padding: 24px; }
    .industry-card .card-icon { width: 48px; height: 48px; }
    .industry-card .card-icon img { width: 28px; height: 28px; }
    .industry-card .card-title { font-size: 20px; }
    .industry-card .card-subtitle { font-size: 13px; }
    
    /* 功能模块 */
    .solutions-container { gap: 24px; }
    .solution-card { padding: 24px; }
    .solution-title { font-size: 16px; }
    
    /* 展示模块 */
    .showcase-body { gap: 30px; }
    .showcase-menu { width: 220px; }
    .showcase-menu-title { font-size: 14px; }
    
    /* 企业展示 */
    .clients-stats { gap: 30px; }
    .stat-num-big { font-size: 56px; }
    .stat-num-already { font-size: 48px; }
    
    /* 新闻模块 */
    .news-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    
    /* 认证模块 */
    .certification-grid { gap: 0; }
    .certification-img { max-width: 140px; }
    
    /* CTA */
    .cta-title { font-size: 32px; }
    .cta-subtitle { font-size: 16px; }
    .cta-buttons { gap: 20px; }
    
    /* 页脚 */
    .footer-section { padding: 50px 30px 0; }
    .footer-main { flex-direction: column; gap: 40px; }
    .footer-brand { width: 100%; flex-direction: row; justify-content: space-between; }
    .footer-nav-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

/* -------- 1024px - 平板横屏 -------- */
@media (max-width: 1024px) {
    /* 流程模块 */
    .process-section { padding: 60px 30px; }
    .process-title { font-size: 30px; }
    .process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding: 0; }
    .process-step::after { display: none; }
    .step-number { font-size: 48px; top: -30px; }
}

/* -------- 768px - 平板竖屏 / 大手机 -------- */
@media (max-width: 768px) {
    /* 头部 */
    .header-container { height: 60px; padding: 0 20px; }
    .header-left { gap: 15px; }
    .header-nav { display: none; }
    .header-title { font-size: 18px; }
    
    /* Banner */
    .hero-banner { margin-top: 60px; }
    .banner-container { height: auto; min-height: 500px; }
    .banner-item { min-height: 500px; }
    .banner-indicators { bottom: 40px; }
    .banner-title { font-size: 28px; }
    .banner-description { font-size: 14px; max-width: 90%; }
    .banner-cta { flex-direction: column; gap: 12px; }
    .btn-banner-primary, .btn-banner-secondary { width: 100%; max-width: 280px; }
    
    /* 核心功能 */
    .features-section { padding: 0 20px 30px; }
    .features-container { grid-template-columns: 1fr; gap: 16px; }
    .feature-card { padding: 24px 20px; }
    .feature-title { font-size: 16px; }
    
    /* 流程模块 */
    .process-section { padding: 40px 20px; }
    .process-title { font-size: 24px; }
    .process-steps { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .step-number { font-size: 40px; top: -20px; }
    .step-icon img { width: 48px; height: 48px; }
    
    /* 行业模块 */
    .industry-section { padding: 60px 20px; }
    .industry-grid { flex-direction: column; height: auto; gap: 16px; }
    .industry-card { flex: none; height: 200px; }
    .industry-grid:hover .industry-card { flex: none; }
    .industry-grid:hover .industry-card:hover { flex: none; transform: translateY(-4px); }
    .industry-card:hover .card-list { max-height: 0; opacity: 0; }
    .industry-card .card-content { padding: 20px; }
    
    /* 功能模块 */
    .solutions-section { padding: 60px 20px; }
    .solutions-container { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .solution-card { padding: 20px; }
    .solution-title { font-size: 15px; }
    .solution-desc { font-size: 12px; -webkit-line-clamp: 2; }
    
    /* 展示模块 */
    .showcase-section { padding: 60px 20px; }
    .showcase-body { flex-direction: column; }
    .showcase-menu { width: 100%; flex-direction: row; overflow-x: auto; }
    .showcase-menu-item { min-width: 140px; flex-shrink: 0; }
    .mockup-screenshot { height: 280px; }
    
    /* 企业展示 */
    .clients-section { padding: 60px 20px 40px; }
    .clients-stats { flex-direction: column; gap: 20px; margin-bottom: 40px; }
    .clients-stat-divider { width: 60px; height: 1px; }
    .stat-num-big { font-size: 48px; }
    .clients-logo-img { height: 160px; }
    
    /* 新闻模块 */
    .news-section { padding: 60px 20px; }
    .news-header { flex-direction: column; gap: 20px; }
    .news-tabs { padding-top: 0; width: 100%; }
    .news-tab { flex: 1; text-align: center; padding: 8px 16px; font-size: 13px; }
    .news-grid { grid-template-columns: 1fr; gap: 16px; }
    .news-img-wrap { height: 200px; }
    
    /* 认证模块 */
    .certification-section { padding: 40px 20px; }
    .certification-grid { gap: 0; }
    .certification-item { flex: 1; }
    .certification-img { max-width: 100px; }
    .certification-text { font-size: 11px; }
    
    /* CTA */
    .cta-section { padding: 60px 20px; }
    .cta-title { font-size: 28px; }
    .cta-subtitle { font-size: 14px; }
    .cta-buttons { flex-direction: column; gap: 16px; }
    .btn-cta-primary, .btn-cta-secondary { width: 100%; max-width: 280px; }
    
    /* 页脚 */
    .footer-section { padding: 40px 20px 0; }
    .footer-main { flex-direction: column; gap: 30px; }
    .footer-brand { flex-direction: column; align-items: center; gap: 20px; }
    .footer-logo { justify-content: center; }
    .footer-qrcodes { gap: 12px; }
    .footer-qrcodes .qrcode-box { width: 70px; height: 70px; }
    .footer-nav-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-col-title { font-size: 14px; }
    .footer-col-links li { font-size: 12px; }
    .footer-copyright p { font-size: 11px; }
}

/* -------- 480px - 手机 -------- */
@media (max-width: 480px) {
    /* 头部 */
    .header-container { height: 56px; padding: 0 15px; }
    .header-title { font-size: 16px; }
    .header-actions { gap: 10px; }
    .btn-register, .btn-login { padding: 6px 12px; font-size: 12px; }
    
    /* Banner */
    .banner-container { min-height: 400px; }
    .banner-indicators { bottom: 30px; }
    .banner-title { font-size: 22px; }
    .banner-description { font-size: 13px; }
    .banner-tag span { font-size: 12px; }
    
    /* 核心功能 */
    .features-section { padding: 0 15px 20px; }
    .feature-card { padding: 20px 16px; }
    .feature-icon { width: 44px; height: 44px; }
    .feature-title { font-size: 15px; }
    
    /* 流程模块 */
    .process-section { padding: 30px 15px; }
    .process-title { font-size: 20px; }
    .process-subtitle { font-size: 12px; }
    .process-steps { grid-template-columns: 1fr; gap: 16px; }
    .step-number { font-size: 36px; top: -15px; }
    .step-icon { width: 48px; height: 48px; }
    .step-icon img { width: 40px; height: 40px; }
    .step-title { font-size: 15px; }
    .step-desc { font-size: 11px; }
    .step-line-right { display: none; }
    
    /* 行业模块 */
    .industry-section { padding: 40px 15px; }
    .section-title { font-size: 24px; }
    .section-subtitle { font-size: 13px; }
    .industry-grid { gap: 12px; }
    .industry-card { height: 160px; }
    .industry-card .card-icon { width: 40px; height: 40px; }
    .industry-card .card-icon img { width: 24px; height: 24px; }
    .industry-card .card-title { font-size: 18px; }
    .industry-card .card-subtitle { font-size: 12px; }
    
    /* 功能模块 */
    .solutions-section { padding: 40px 15px; }
    .section-title { font-size: 24px; }
    .solutions-container { grid-template-columns: 1fr; gap: 12px; }
    .solution-card { padding: 16px; }
    .solution-icon { width: 40px; height: 40px; }
    .solution-icon img { width: 24px; height: 24px; }
    .solution-title { font-size: 14px; }
    .solution-desc { font-size: 12px; }
    
    /* 展示模块 */
    .showcase-section { padding: 40px 15px; }
    .showcase-menu { gap: 8px; }
    .showcase-menu-item { padding: 16px; min-width: 120px; }
    .showcase-menu-title { font-size: 13px; }
    .showcase-menu-desc { font-size: 11px; }
    .mockup-screenshot { height: 220px; }
    
    /* 企业展示 */
    .clients-section { padding: 40px 15px 30px; }
    .stat-num-big { font-size: 40px; }
    .stat-num-already { font-size: 36px; }
    .stat-count { font-size: 22px; }
    .stat-desc { font-size: 13px; }
    .clients-logo-img { height: 120px; }
    
    /* 新闻模块 */
    .news-section { padding: 40px 15px; }
    .news-card { margin-bottom: 0; }
    .news-img-wrap { height: 180px; }
    .news-title { font-size: 15px; }
    .news-content { padding: 16px; }
    
    /* 认证模块 */
    .certification-section { padding: 30px 15px; }
    .certification-img { max-width: 70px; }
    .certification-text { font-size: 10px; }
    
    /* CTA */
    .cta-section { padding: 50px 15px; }
    .cta-title { font-size: 22px; }
    .cta-subtitle { font-size: 13px; }
    .btn-cta-primary, .btn-cta-secondary { padding: 12px 24px; font-size: 14px; }
    
    /* 页脚 */
    .footer-section { padding: 30px 15px 0; }
    .footer-brand { gap: 16px; }
    .footer-logo img { width: 36px; height: 36px; }
    .logo-brand { font-size: 16px; }
    .logo-slogan { font-size: 10px; }
    .footer-qrcodes .qrcode-box { width: 60px; height: 60px; }
    .qrcode-label { font-size: 10px; }
    .footer-nav-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .footer-col-title { font-size: 13px; padding-bottom: 8px; margin-bottom: 12px; }
    .footer-col-links li { font-size: 11px; }
    .footer-col-contact li { font-size: 11px; }
    .contact-icon { font-size: 12px; }
    .footer-copyright p { font-size: 10px; }
}

/* -------- 触屏设备 hover 处理 -------- */
@media (hover: none) {
    .industry-card:hover .card-list { max-height: 0; opacity: 0; }
    .industry-grid:hover .industry-card { flex: 0.75; }
    .industry-grid:hover .industry-card:hover { flex: 1; }
}

.solutions-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* 标题跨全列 */
.solutions-container .section-header {
    grid-column: 1 / -1;
}

.solution-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(74, 124, 255, 0.15);
}

.solution-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    margin-left: auto;
    margin-right: auto;
    /* 透明背景,不添加彩色 */
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.solution-title {
    font-size: 18px;
    font-weight: 700;
    color: #2D3748;
    margin-bottom: 12px;
    line-height: 1.4;
}

.solution-desc {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 16px;
    flex: 1;
}

.solution-link {
    font-size: 13px;
    color: #3182CE;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s;
}

.solution-link:hover {
    color: #2B6CB0;
    gap: 10px;
}

/* 响应式 - 功能模块区域 */
@media (max-width: 1024px) {
    .solutions-section {
        padding: 60px 30px;
    }
    
    .solutions-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .solution-card {
        padding: 24px;
    }
}

@media (max-width: 768px) {
    .solutions-section {
        padding: 40px 20px;
    }
    
    .solutions-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .solution-card {
        padding: 20px;
    }
    
    .solution-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }
    
    .solution-title {
        font-size: 16px;
    }
    
    .solution-desc {
        font-size: 13px;
    }
    
    .solution-link {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .solutions-section {
        padding: 30px 15px;
    }
    
    .solutions-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .solution-card {
        padding: 16px;
    }
    
    .solution-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 12px;
    }
    
    .solution-title {
        font-size: 15px;
    }
    
    .solution-desc {
        font-size: 12px;
    }
    
    .solution-link {
        font-size: 11px;
    }
}



/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 20px;
    }
    
    .header-left {
        gap: 20px;
    }
    
    .header-nav {
        gap: 20px;
    }
    
    .banner-container {
        height: 500px;
    }
    
    .banner-content {
        padding: 80px 20px;
    }
    
    .banner-title {
        font-size: 36px;
    }
    
    .features-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .header-left {
        gap: 15px;
    }
    
    .header-nav {
        display: none;
    }
    
    .header-right {
        gap: 12px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .btn-register {
        display: none;
    }
    
    .banner-container {
        height: auto;
        min-height: 500px;
    }
    
    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding: 60px 20px;
    }
    
    .banner-tag {
        margin: 0 auto 20px;
    }
    
    .banner-title {
        font-size: 28px;
    }
    
    .banner-desc {
        font-size: 14px;
    }
    
    .btn-detail {
        padding: 12px 28px;
        font-size: 14px;
    }
    
    .banner-indicator {
        width: 30px;
        height: 3px;
    }
    
    .banner-indicator.active {
        width: 50px;
    }
    
    .banner-indicators {
        bottom: 60px;
    }
    
    .banner-container {
        height: 500px;
        min-height: 500px;
    }
    
    .features-section {
        padding: 0 20px 30px;
    }
    
    .feature-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .header-container {
        height: 60px;
        padding: 0 15px;
    }
    
    .header-logo {
        width: 32px;
        height: 32px;
    }
    
    .header-title {
        font-size: 18px;
    }
    
    .hero-banner {
        margin-top: 60px;
    }
    
    .banner-container {
        min-height: 450px;
    }
    
    .banner-content {
        padding: 40px 15px;
    }
    
    .banner-title {
        font-size: 24px;
    }
    
    .banner-desc {
        font-size: 13px;
        margin-bottom: 30px;
    }
    
    .btn-detail {
        width: 100%;
        justify-content: center;
    }
    
    .banner-indicators {
        bottom: 40px;
    }
    
    .banner-container {
        height: auto;
        min-height: 500px;
    }
    
    .features-section {
        padding: 0 15px 30px;
    }
    
    .features-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .feature-card {
        padding: 20px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
}

/* ========== 流程说明模块响应式 ========== */
@media (max-width: 1200px) {
    .process-section {
        padding: 60px 30px;
    }
    
    .process-title {
        font-size: 30px;
    }
    
    .process-steps {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        padding: 0;
    }
    
    .process-step {
        padding: 20px;
    }
    
    .step-line {
        display: none;
    }
}

@media (max-width: 768px) {
    .process-section {
        padding: 40px 20px;
    }
    
    .process-title {
        font-size: 24px;
    }
    
    .process-subtitle {
        font-size: 14px;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .step-number {
        font-size: 40px;
        top: -15px;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 16px;
    }
    
    .step-icon img {
        width: 30px;
        height: 30px;
    }
    
    .step-icon::after {
        width: 12px;
        height: 12px;
        border-width: 2px;
    }
    
    .step-title {
        font-size: 16px;
        color: #333333;
    }
    
    .step-desc {
        font-size: 13px;
        color: #999999;
    }
}

@media (max-width: 480px) {
    .process-section {
        padding: 30px 15px;
    }
    
    .process-header {
        margin-bottom: 40px;
    }
    
    .process-title {
        font-size: 20px;
        color: #333333;
    }
    
    .process-subtitle {
        font-size: 12px;
        color: #666666;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .process-step {
        padding: 16px;
    }
    
    .step-number {
        font-size: 32px;
        top: -10px;
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 12px;
    }
    
    .step-icon img {
        width: 24px;
        height: 24px;
    }
    
    .step-icon::after {
        width: 10px;
        height: 10px;
        border-width: 2px;
    }
    
    .step-title {
        font-size: 14px;
        color: #333333;
    }
    
    .step-desc {
        font-size: 12px;
        color: #999999;
    }
}

/* 触摸设备优化 */
@media (hover: none) {
    .carousel-prev,
    .carousel-next {
        opacity: 1;
    }
    
    .carousel-item {
        transition: opacity 0.5s ease-in-out;
    }
}

/* ========== 企业展示模块 ========== */
.clients-section {
    padding: 80px 0 60px;
    background: #FFFFFF;
    overflow: hidden;
}

.clients-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 统计区 */
.clients-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-bottom: 60px;
}

.clients-stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.clients-stat-divider {
    width: 1px;
    height: 80px;
    background: #E0E0E0;
}

.stat-top {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.stat-num-big {
    font-size: 72px;
    font-weight: 900;
    color: #00D4AA;
    line-height: 1;
}

.stat-top-label {
    font-size: 18px;
    font-weight: 700;
    color: #00D4AA;
    line-height: 1;
}

.stat-num-already {
    font-size: 64px;
    font-weight: 900;
    color: #00D4AA;
    line-height: 1;
}

.stat-bottom {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-desc {
    font-size: 16px;
    color: #666666;
}

.stat-count {
    font-size: 28px;
    font-weight: 700;
    color: #00D4AA;
}

.stat-plus {
    font-size: 22px;
    color: #00D4AA;
}

/* 无限滚动logo带 */
.clients-marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    /* 两侧渐变遮罩 */
    mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.clients-marquee-track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 30s linear infinite;
}

.clients-marquee-track:hover {
    animation-play-state: paused;
}

.clients-logo-img {
    height: 320px;
    width: auto;
    display: block;
    flex-shrink: 0;
}

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

/* ========== 关于我们页面 ========== */
.about-hero {
    position: relative;
    height: 420px;
    margin-top: 70px;
    overflow: hidden;
}

.about-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-color: #00D4AA;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    padding: 0 40px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.about-hero-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.about-hero-title {
    font-size: 52px;
    font-weight: 700;
    color: #222222;
    margin: 0;
    letter-spacing: 6px;
}

.about-hero-subtitle {
    font-size: 20px;
    color: #666666;
    margin: 0;
}

.about-hero-right {
    display: flex;
    align-items: center;
}

.about-hero-icon {
    opacity: 0.95;
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(5deg); }
}

/* 通用容器 */
.about-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 公司简介 */
.about-intro-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    font-size: 15px;
    color: #555555;
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-text:last-child {
    margin-bottom: 0;
}

.about-intro-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.about-stat-item {
    background: linear-gradient(135deg, #F0FBF9, #E8F8F5);
    border-radius: 16px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid #D4F0E8;
}

.about-stat-num {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: #00D4AA;
    line-height: 1.2;
}

.about-stat-plus {
    font-size: 28px;
}

.about-stat-label {
    display: block;
    font-size: 13px;
    color: #888888;
    margin-top: 6px;
}

/* 发展历程 */
.about-timeline-section {
    padding: 80px 40px;
    background: #F8F9FA;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #00D4AA, #008B72);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: calc(50% + 30px);
    position: relative;
    margin-bottom: 40px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: calc(50% + 30px);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 8px;
    width: 14px;
    height: 14px;
    background: #00D4AA;
    border-radius: 50%;
    transform: translateX(-50%);
    border: 3px solid #FFFFFF;
    box-shadow: 0 0 0 2px #00D4AA;
}

.timeline-year {
    position: absolute;
    left: calc(50% - 60px);
    font-size: 22px;
    font-weight: 800;
    color: #00D4AA;
}

.timeline-content {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    max-width: 380px;
}

.timeline-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 8px 0;
}

.timeline-content p {
    font-size: 13px;
    color: #666666;
    margin: 0;
    line-height: 1.6;
}

/* 核心优势 */
.about-advantage-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #F0F0F0;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
    border-color: #00D4AA;
}

.advantage-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #E8FBF5, #D0F5ED);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.advantage-icon img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.advantage-title {
    font-size: 18px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 12px 0;
}

.advantage-desc {
    font-size: 13px;
    color: #666666;
    line-height: 1.7;
    margin: 0;
}

/* 联系我们 */
.about-contact-section {
    padding: 80px 40px;
    background: #F8F9FA;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.contact-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px 20px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.contact-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.contact-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 10px 0;
}

.contact-card p {
    font-size: 13px;
    color: #666666;
    margin: 0;
    line-height: 1.6;
}

/* ========== 查询页面 ========== */
.query-hero {
    position: relative;
    height: calc(100vh - 70px);
    overflow: hidden;
    background: linear-gradient(180deg, #E3F2FD 0%, #FFFFFF 50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.query-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    background-color: #00D4AA;
}

.query-hero-container {
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin: 0 auto;
    padding: 20px;
    /* max-width: 1400px;  */
    width: 100%;
}

/* Logo和标题区域 */
.query-hero-header {
    text-align: center;
    padding: 40px 0;
}

.query-logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.query-logo {
    /* width: 80px; */
    height: 58px;
    margin-bottom: 5px;
}

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

.query-title {
    font-size: 28px;
    font-weight: 700;
    color: #1976D2;
    letter-spacing: 2px;
    margin: 0 0 8px 0;
}

.query-subtitle {
    font-size: 14px;
    color: #666;
    letter-spacing: 1px;
    margin: 0;
}

/* 查询输入框区域 */
.query-message-section {
    margin: 30px 0;
}

.query-message-box {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid #E3F2FD;
}

.query-message-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    color: #1976D2;
    font-size: 14px;
}

.query-sparkle-icon {
    margin-right: 6px;
}

.query-message-label {
    font-weight: 500;
}

.query-message-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s;
    margin-bottom: 12px;
}

.query-message-input::placeholder {
    color: #999;
}

.query-message-input:focus {
    border-color: #1976D2;
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.query-input-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.query-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.query-action-btn:hover {
    background-color: #F5F5F5;
}

/* 底部图标菜单 */
.query-menu-section {
    /* background: #f9f9f9;
    padding: 30px 20px;
    border-top: 1px solid #e5e5e5; */
}

.query-menu-container {
    /* max-width: 750px; */
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 15px 10px;
    background: #ffffff;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(25, 118, 210, 0.15);
    background: linear-gradient(180deg, #E3F2FD 0%, #ffffff 100%);
}

.menu-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.menu-icon svg {
    width: 32px;
    height: 32px;
}

.menu-label {
    font-size: 13px;
    color: #666;
    text-align: center;
    font-weight: 500;
    white-space: nowrap;
}

.menu-item:hover .menu-label {
    color: #1976D2;
}

/* 移除旧样式 */
.query-hero-content,
.query-hero-title,
.query-hero-subtitle,
.query-search-box,
.query-input-wrapper,
.query-input,
.query-btn,
.query-tips {
    display: none;
}

/* 查询步骤 */
.query-steps-section {
    padding: 80px 40px;
    background: #F8F9FA;
}

.query-container {
    max-width: 1400px;
    margin: 0 auto;
}

.query-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.query-step-item {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: all 0.3s;
}

.query-step-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.query-step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #E8FBF5, #D0F5ED);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.query-step-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.query-step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #00D4AA, #00B894);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #FFFFFF;
}

.query-step-title {
    font-size: 18px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 12px 0;
}

.query-step-desc {
    font-size: 14px;
    color: #666666;
    line-height: 1.8;
    margin: 0;
}

/* 查询示例 */
.query-example-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.query-example-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.query-example-card {
    background: #F8F9FA;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.query-example-card:hover {
    background: #FFFFFF;
    border-color: #00D4AA;
    box-shadow: 0 8px 25px rgba(0, 212, 170, 0.15);
}

.example-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.example-title {
    font-size: 16px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 20px 0;
}

.example-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.example-list li {
    padding: 8px 0;
    font-size: 14px;
    color: #555555;
    border-bottom: 1px dashed #E0E0E0;
    position: relative;
    padding-left: 20px;
}

.example-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00D4AA;
    font-weight: 700;
}

.example-list li:last-child {
    border-bottom: none;
}

/* 使用帮助 */
.query-help-section {
    padding: 80px 40px;
    background: #F8F9FA;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.help-item {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.help-title {
    font-size: 16px;
    font-weight: 600;
    color: #00D4AA;
    margin: 0 0 12px 0;
}

.help-answer {
    font-size: 14px;
    color: #555555;
    line-height: 1.8;
    margin: 0;
}

/* 查询页面响应式 */
@media (max-width: 1200px) {
    .query-example-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .query-hero {
        min-height: 500px;
    }
    
    .query-hero-container {
        padding: 15px;
    }
    
    .query-logo {
        width: 70px;
        height: 70px;
    }
    
    .query-title {
        font-size: 24px;
    }
    
    .query-subtitle {
        font-size: 13px;
    }
    
    .query-message-box {
        padding: 16px;
    }
    
    .query-input-actions {
        gap: 8px;
    }
    
    .query-steps-section {
        padding: 60px 20px;
    }
    
    .query-steps {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .query-example-section {
        padding: 60px 20px;
    }
    
    .query-example-grid {
        grid-template-columns: 1fr;
    }
    
    .query-help-section {
        padding: 60px 20px;
    }
    
    .help-grid {
        grid-template-columns: 1fr;
    }
    
    .help-item {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .query-hero {
        min-height: 450px;
    }
    
    .query-hero-header {
        padding: 30px 0;
    }
    
    .query-logo {
        width: 60px;
        height: 60px;
    }
    
    .query-title {
        font-size: 22px;
    }
    
    .query-subtitle {
        font-size: 12px;
    }
    
    .query-message-box {
        padding: 14px;
    }
    
    .query-message-input {
        padding: 10px;
        font-size: 14px;
    }
}

/* ========== 关于我们页面响应式 ========== */
@media (max-width: 1200px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-intro-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline::before { display: none; }
    .timeline-item, .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-right: 0;
        padding-left: 60px;
        padding-bottom: 20px;
        margin-bottom: 0;
        border-left: 2px solid #00D4AA;
    }
    .timeline-item::after { left: -7px; top: 4px; }
    .timeline-year {
        position: static;
        font-size: 18px;
        margin-bottom: 8px;
        display: block;
    }
    .timeline-content { max-width: 100%; }
}

@media (max-width: 768px) {
    .about-hero {
        height: 320px;
        margin-top: 60px;
    }
    
    .about-hero-title { font-size: 36px; letter-spacing: 3px; }
    .about-hero-subtitle { font-size: 16px; }
    
    .about-container { padding: 0 20px; }
    
    .about-intro-section, .about-timeline-section,
    .about-advantage-section, .about-contact-section {
        padding: 60px 20px;
    }
    
    .about-intro-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .about-stat-item { padding: 20px 16px; }
    .about-stat-num { font-size: 32px; }
    
    .advantage-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .advantage-card { padding: 24px 20px; }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .timeline-item, .timeline-item:nth-child(even) {
        padding-left: 40px;
    }
}

@media (max-width: 480px) {
    .about-hero { height: 260px; margin-top: 56px; }
    .about-hero-title { font-size: 28px; letter-spacing: 2px; }
    .about-hero-subtitle { font-size: 14px; }
    
    .about-intro-section, .about-timeline-section,
    .about-advantage-section, .about-contact-section {
        padding: 40px 15px;
    }
    
    .about-stat-num { font-size: 28px; }
    .about-stat-label { font-size: 11px; }
    
    .advantage-icon { width: 52px; height: 52px; }
    .advantage-icon img { width: 28px; height: 28px; }
}

/* ========== 文章详情页 ========== */
.article-header {
    padding: 60px 40px 40px;
    margin-top: 70px;
    background: #FFFFFF;
    border-bottom: 1px solid #F0F0F0;
}

.article-header-container {
    max-width: 900px;
    margin: 0 auto;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
}

.article-category {
    background: #00D4AA;
    color: #FFFFFF;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.article-date {
    font-size: 13px;
    color: #999999;
}

.article-title {
    font-size: 32px;
    font-weight: 700;
    color: #222222;
    line-height: 1.4;
    margin: 0 0 16px 0;
}

.article-info {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 13px;
    color: #888888;
}

/* 文章内容区域 */
.article-content-section {
    padding: 50px 40px 80px;
    background: #FFFFFF;
}

.article-content-container {
    max-width: 900px;
    margin: 0 auto;
}

.article-body {
    font-size: 16px;
    line-height: 1.9;
    color: #444444;
}

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

.article-body h2 {
    font-size: 22px;
    font-weight: 600;
    color: #222222;
    margin: 40px 0 20px 0;
    padding-left: 16px;
    border-left: 4px solid #00D4AA;
}

.article-body ul {
    margin: 20px 0 20px 20px;
    padding-left: 0;
    list-style: none;
}

.article-body ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
}

.article-body ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00D4AA;
    font-weight: 700;
}

/* 上一篇下一篇 */
.article-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #F0F0F0;
}

.article-nav-prev,
.article-nav-next {
    flex: 1;
    padding: 16px 20px;
    background: #F8F9FA;
    border-radius: 8px;
    transition: all 0.3s;
}

.article-nav-prev:hover,
.article-nav-next:hover {
    background: #F0F5F3;
}

.article-nav-prev {
    margin-right: 20px;
}

.article-nav-next {
    text-align: right;
}

.nav-label {
    font-size: 12px;
    color: #888888;
    display: block;
    margin-bottom: 4px;
}

.nav-title {
    font-size: 14px;
    color: #333333;
    font-weight: 500;
}

/* 响应式 */
@media (max-width: 768px) {
    .article-header {
        padding: 40px 20px 30px;
        margin-top: 60px;
    }
    
    .article-title {
        font-size: 24px;
    }
    
    .article-content-section {
        padding: 30px 20px 60px;
    }
    
    .article-body {
        font-size: 15px;
    }
    
    .article-body h2 {
        font-size: 18px;
    }
    
    .article-nav {
        flex-direction: column;
        gap: 16px;
    }
    
    .article-nav-prev {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .article-header {
        padding: 30px 15px 24px;
        margin-top: 56px;
    }
    
    .article-title {
        font-size: 20px;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .article-info {
        flex-direction: column;
        gap: 4px;
    }
    
    .article-content-section {
        padding: 24px 15px 40px;
    }
    
    .article-body {
        font-size: 14px;
    }
    
    .article-nav-prev,
    .article-nav-next {
        padding: 12px 16px;
    }
}

/* ========== 新闻列表页 ========== */
.news-hero {
    position: relative;
    height: 400px;
    margin-top: 70px;
    overflow: hidden;
}

.news-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* 加载时显示主题绿色背景 */
    background-color: #00D4AA;
}

.news-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.news-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    padding: 0 40px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.news-hero-text {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
}

.news-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #222222;
    margin: 0;
    letter-spacing: 4px;
}

.news-hero-subtitle {
    font-size: 18px;
    color: #666666;
    margin: 0;
}

.news-hero-right {
    display: none;
}

.news-hero-overlay {
    display: none;
}

/* 分类标签 */
.news-list-section {
    padding: 60px 40px;
    background: #FFFFFF;
}

.news-list-container {
    max-width: 1400px;
    margin: 0 auto;
}

.news-category-tabs {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    border-bottom: 1px solid #EEEEEE;
    padding-bottom: 20px;
}

.category-tab {
    position: relative;
    padding: 10px 20px;
    background: none;
    border: none;
    font-size: 16px;
    color: #666666;
    cursor: pointer;
    transition: color 0.3s;
}

.category-tab:hover {
    color: #00D4AA;
}

.category-tab.active {
    color: #00D4AA;
    font-weight: 600;
}

.category-tab.active::after {
    content: '';
    position: absolute;
    bottom: -21px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #00D4AA;
    border-radius: 2px;
}

/* 新闻网格 - 3列 */
.news-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-list-card {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #F0F0F0;
    cursor: pointer;
}

.news-list-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.news-list-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.news-list-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-list-card:hover .news-list-img img {
    transform: scale(1.08);
}

/* 新闻列表文本封面hover效果 */
.news-list-card:hover .news-text-cover::before {
    animation-duration: 4s;
}

.news-list-card:hover .news-text-cover::after {
    opacity: 0.25;
    transform: rotate(0deg) scale(1.1);
}

.news-list-content {
    padding: 24px;
}

.news-list-title {
    font-size: 17px;
    font-weight: 600;
    color: #222222;
    margin: 0 0 12px 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-list-tag {
    display: inline-block;
    padding: 4px 12px;
    background: #E8FBF5;
    color: #00B894;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
}

.news-list-time {
    font-size: 12px;
    color: #999999;
    margin: 0;
}

/* 分页样式 - 主题绿色 */
.pagination-wrap {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination li {
    display: inline-block;
}

.pagination li a,
.pagination li span {
    display: inline-block;
    min-width: 40px;
    height: 40px;
    line-height: 40px;
    padding: 0 12px;
    text-align: center;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    background: #FFFFFF;
    border: 1px solid #E0E0E0;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination li a:hover {
    background: #00D4AA;
    color: #FFFFFF;
    border-color: #00D4AA;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.pagination li.active span {
    background: linear-gradient(135deg, #00D4AA 0%, #008B72 100%);
    color: #FFFFFF;
    border-color: #00D4AA;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.pagination li.disabled span {
    color: #CCC;
    background: #F5F5F5;
    border-color: #E0E0E0;
    cursor: not-allowed;
}

.pagination li.disabled span:hover {
    background: #F5F5F5;
    color: #CCC;
    transform: none;
    box-shadow: none;
}

/* 上一页/下一页按钮 */
.pagination li:first-child a,
.pagination li:last-child a {
    padding: 0 16px;
    font-weight: 500;
}

/* 省略号 */
.pagination li span.dots {
    border: none;
    background: transparent;
    color: #999;
    cursor: default;
}

.pagination li span.dots:hover {
    background: transparent;
    color: #999;
    transform: none;
    box-shadow: none;
}

/* 响应式 */
@media (max-width: 1200px) {
    .news-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .news-hero {
        height: 300px;
        margin-top: 60px;
    }
    
    .news-hero-title {
        font-size: 36px;
    }
    
    .news-hero-subtitle {
        font-size: 15px;
    }
    
    .news-list-section {
        padding: 40px 20px;
    }
    
    .news-category-tabs {
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .category-tab {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .news-card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .news-hero {
        height: 240px;
    }
    
    .news-hero-title {
        font-size: 28px;
        letter-spacing: 2px;
    }
    
    .news-category-tabs {
        gap: 12px;
    }
}

/* ========== 新闻资讯模块 ========== */
.news-section {
    padding: 80px 40px;
    background: #FFFFFF;
}

.news-container {
    max-width: 1400px;
    margin: 0 auto;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.news-header .section-header {
    text-align: left;
    margin-bottom: 0;
}

.news-tabs {
    display: flex;
    gap: 8px;
    padding-top: 20px;
}

.news-tab {
    padding: 10px 24px;
    border-radius: 20px;
    border: 1.5px solid #E0E0E0;
    background: #FFFFFF;
    color: #666666;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-tab:hover {
    border-color: #00D4AA;
    color: #00D4AA;
}

.news-tab.active {
    background: #00D4AA;
    border-color: #00D4AA;
    color: #FFFFFF;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.news-card {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #F0F0F0;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.news-img-wrap {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.news-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover .news-img {
    transform: scale(1.05);
}

/* 纯文本封面 - 当没有图片时显示 */
.news-text-cover {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #00D4AA 0%, #00A88A 50%, #008B72 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

/* 文本封面背景装饰 */
.news-text-cover::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: textCoverPulse 8s ease-in-out infinite;
}

.news-text-cover::after {
    content: '📰';
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 40px;
    opacity: 0.15;
    transform: rotate(-15deg);
}

@keyframes textCoverPulse {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-10px, 10px) scale(1.1); }
}

.news-cover-title {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    text-align: center;
    line-height: 1.5;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-all;
}

/* 新闻卡片无图样式 */
.news-img-wrap.no-image {
    background: transparent;
}

.news-img-wrap.no-image .news-img {
    display: none;
}

/* 新闻列表页面的文本封面 */
.news-list-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.news-list-img .news-text-cover {
    background: linear-gradient(135deg, #00D4AA 0%, #00A88A 50%, #008B72 100%);
}

.news-list-img .news-cover-title {
    font-size: 20px;
    -webkit-line-clamp: 4;
}

.news-content {
    padding: 20px;
}

.news-title {
    font-size: 16px;
    font-weight: 600;
    color: #222222;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-tag {
    display: inline-block;
    padding: 4px 12px;
    background: #E8FBF5;
    color: #00B894;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 10px;
}

.news-time {
    font-size: 12px;
    color: #999999;
    margin: 0;
}

/* ========== 底部认证模块 ========== */
.certification-section {
    padding: 60px 40px;
    background: #F8F9FA;
}

.certification-container {
    max-width: 1400px;
    margin: 0 auto;
}

.certification-grid {
    display: flex;
    justify-content: space-between;
    gap: 0;
}

.certification-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.certification-img {
    height: 60px;
    width: 100%;
    max-width: 160px;
    object-fit: contain;
}

/* .certification-icon {
    width: 56px;
    height: 56px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.certification-text {
    font-size: 13px;
    color: #666666;
    text-align: center;
} */

/* ========== 底部宣传区 ========== */
.cta-section {
    position: relative;
    padding: 80px 40px;
    background: url('/public/template/cha/assets/image/banner1.jpg') center/cover no-repeat;
    background-color: #00D4AA; /* 图片未加载时显示的背景色 */
    text-align: center;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85); /* 白色半透明遮罩，让黑色字体更清晰 */
    z-index: 1;
}

.cta-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    color: #1A1A1A; /* 黑色字体 */
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 16px;
    color: #333333; /* 黑色字体 */
    margin-bottom: 32px;
}

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

.btn-cta-primary {
    padding: 14px 36px;
    background: linear-gradient(135deg, #00D4AA 0%, #008B72 100%);
    color: #FFFFFF;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 170, 0.4);
}

.btn-cta-secondary {
    padding: 14px 36px;
    background: transparent;
    color: #00D4AA;
    border: 2px solid #00D4AA;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-cta-secondary:hover {
    background: linear-gradient(135deg, #00D4AA 0%, #008B72 100%);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 170, 0.3);
}

/* ========== 底部导航区 ========== */
/* ========== 底部页脚（新设计） ========== */
.footer-section {
    background: #1A1A1A;
    padding: 60px 40px 0;
    color: #CCCCCC;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* 主内容区：左侧品牌 + 右侧3列 */
.footer-main {
    display: flex;
    gap: 60px;
    margin-bottom: 50px;
}

/* 左侧品牌区 */
.footer-brand {
    width: 220px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.logo-img {
    /* width: 48px; */
    height: 48px;
    object-fit: contain;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.logo-brand {
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
}

.logo-slogan {
    font-size: 12px;
    color: #888888;
}

/* 二维码 */
.footer-qrcodes {
    display: flex;
    gap: 16px;
}

.footer-qrcodes .qrcode-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.footer-qrcodes .qrcode-box {
    width: 90px;
    height: 90px;
    background: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
    padding: 6px;
}

.footer-qrcodes .qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qrcode-label {
    font-size: 12px;
    color: #AAAAAA;
    text-align: center;
}

/* 右侧3列导航 */
.footer-nav-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-col-title {
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #333333;
}

.footer-col-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col-links li {
    font-size: 13px;
    color: #AAAAAA;
    line-height: 1.5;
    cursor: default;
}

.footer-col-links li:hover {
    color: #FFFFFF;
}

.footer-col-links li a {
    color: #AAAAAA;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col-links li a:hover {
    color: #00D4AA;
}

.footer-col-contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: #AAAAAA;
    line-height: 1.6;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(0, 212, 170, 0.1);
    color: #FFFFFF;
}

.contact-icon {
    font-size: 16px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.contact-text {
    flex: 1;
    word-break: break-all;
}

/* 底部版权 */
.footer-copyright {
    border-top: 1px solid #333333;
    padding: 20px 0;
    text-align: center;
}

.footer-copyright p {
    font-size: 13px;
    color: #666666;
    margin: 0;
}

/* 旧样式清理 */
.footer-bottom {
    display: none;
}

/* 登录注册页面响应式 */
@media (max-width: 768px) {
    .login-center-card {
        max-width: 90%;
        padding: 36px 28px;
    }
    
    .login-center-logo img {
        width: 40px;
        height: 40px;
    }
    
    .login-center-logo span {
        font-size: 22px;
    }
    
    .login-center-title {
        font-size: 20px;
    }
    
    .login-center-subtitle {
        font-size: 13px;
    }
    
    .form-input {
        padding: 13px 14px 13px 44px;
        font-size: 14px;
    }
    
    .input-icon {
        font-size: 16px;
        left: 14px;
    }
    
    .btn-submit {
        padding: 13px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .login-center-wrapper {
        padding: 20px 15px;
    }
    
    .login-center-card {
        max-width: 100%;
        padding: 28px 20px;
        border-radius: 16px;
    }
    
    .login-center-logo {
        gap: 8px;
        margin-bottom: 24px;
    }
    
    .login-center-logo img {
        width: 36px;
        height: 36px;
    }
    
    .login-center-logo span {
        font-size: 20px;
    }
    
    .login-center-title {
        font-size: 18px;
        margin-bottom: 4px;
    }
    
    .login-center-subtitle {
        font-size: 12px;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-input {
        padding: 12px 12px 12px 40px;
        font-size: 13px;
        border-radius: 8px;
    }
    
    .input-icon {
        font-size: 15px;
        left: 12px;
    }
    
    .form-options {
        margin-bottom: 20px;
    }
    
    .remember-me {
        font-size: 12px;
    }
    
    .forgot-link {
        font-size: 12px;
    }
    
    .btn-submit {
        padding: 12px;
        font-size: 14px;
        border-radius: 8px;
    }
    
    .login-footer p {
        font-size: 12px;
    }
    
    .agree-term {
        font-size: 12px;
    }
}

.copyright {
    font-size: 14px;
    color: #999999;
}

.footer-actions {
    display: none;
}

.footer-grid {
    display: none;
}

.footer-title {
    display: none;
}

.footer-links {
    display: none;
}

.footer-links li a {
    display: none;
}

.footer-contact {
    display: none;
}

.qrcode-list {
    display: none;
}

.action-link {
    display: none;
}

.action-link:hover {
    display: none;
}

/* 响应式 - 底部模块 */
@media (max-width: 1200px) {
    .certification-grid {
        gap: 40px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-section {
        padding: 50px 30px 0;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-brand {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
    
    .footer-nav-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .footer-qrcode {
        grid-column: span 3;
    }
    
    .qrcode-list {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .news-section {
        padding: 60px 20px;
    }

    .news-header {
        flex-direction: column;
        gap: 20px;
    }

    .news-tabs {
        padding-top: 0;
        width: 100%;
    }

    .news-tab {
        flex: 1;
        text-align: center;
        padding: 8px 16px;
        font-size: 13px;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .news-img-wrap {
        height: 200px;
    }

    /* CTA区域移动端调整 */
    .cta-section {
        padding: 60px 20px;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-subtitle {
        font-size: 14px;
    }

    .btn-cta-primary,
    .btn-cta-secondary {
        padding: 12px 28px;
        font-size: 14px;
    }

    /* 移动端文本封面样式调整 */
    .news-cover-title {
        font-size: 16px;
        -webkit-line-clamp: 2;
    }

    .news-list-img .news-cover-title {
        font-size: 18px;
        -webkit-line-clamp: 3;
    }

    .news-text-cover::after {
        font-size: 30px;
        bottom: 8px;
        right: 10px;
    }

    /* 移动端分页样式 */
    .pagination-wrap {
        margin-top: 30px;
    }

    .pagination {
        gap: 6px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .pagination li a,
    .pagination li span {
        min-width: 36px;
        height: 36px;
        line-height: 36px;
        padding: 0 10px;
        font-size: 13px;
        border-radius: 6px;
    }

    .pagination li:first-child a,
    .pagination li:last-child a {
        padding: 0 12px;
    }

    .certification-section {
        padding: 40px 20px;
    }
    
    /* 底部页脚响应式 */
    .footer-section {
        padding: 40px 20px 0;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-brand {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .certification-grid {
        gap: 0;
    }
    
    .certification-item {
        gap: 8px;
        flex: 1;
    }
    
    .certification-img {
        max-width: 120px;
    }
    
    .cta-section {
        padding: 60px 20px;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .cta-subtitle {
        font-size: 14px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 16px;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        max-width: 300px;
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .footer-section {
        padding: 40px 20px 20px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .footer-qrcode {
        grid-column: span 2;
    }
    
    .qrcode-list {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-actions {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .news-section {
        padding: 40px 15px;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .news-card {
        margin-bottom: 0;
    }

    .certification-grid {
        gap: 0;
    }
    
    .certification-item {
        flex: 1;
    }
    
    .certification-img {
        max-width: 80px;
    }
    
    .cta-section {
        padding: 50px 15px;
    }
    
    .cta-title {
        font-size: 24px;
    }
    
    .footer-section {
        padding: 30px 15px 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-qrcode {
        grid-column: span 1;
    }
    
    .qrcode-list {
        gap: 12px;
    }
    
    .qrcode-item {
        flex: 1;
    }
    
    .qrcode-box {
        width: 100%;
        max-width: 100px;
        height: 100px;
        margin: 0 auto;
    }
    
    .footer-title {
        font-size: 15px;
        margin-bottom: 16px;
    }
    
    .footer-links li a {
        font-size: 13px;
    }
    
    .footer-contact li {
        font-size: 12px;
    }
    
    .copyright {
        font-size: 12px;
    }
    
    .action-link {
        font-size: 12px;
    }
}

/* ========== 登录页面（居中版） ========== */
.login-page {
    min-height: 100vh;
    overflow: hidden;
}

/* 全屏背景 */
.login-full-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* 背景图片 */
.login-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #00D4AA;
}

/* 背景遮罩 - 半透明渐变 */
.login-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 212, 170, 0.85) 0%, 
        rgba(0, 139, 114, 0.88) 50%, 
        rgba(0, 102, 85, 0.92) 100%);
}

/* 背景装饰 */
.login-bg-overlay::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.login-bg-overlay::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 60%;
    height: 120%;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

/* 登录表单容器 */
.login-center-wrapper {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

/* 登录表单卡片 */
.login-center-card {
    width: 100%;
    max-width: 420px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 48px 40px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
}

/* 注册卡片特殊样式 - 限制高度 */
.register-card {
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* 注册表单滚动区域 */
.register-form-scroll {
    flex: 1;
    overflow-y: auto;
    padding-right: 8px;
    margin-right: -8px;
}

/* 自定义滚动条 */
.register-form-scroll::-webkit-scrollbar {
    width: 6px;
}

.register-form-scroll::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.register-form-scroll::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
    transition: background 0.3s;
}

.register-form-scroll::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* 表单头部 */
.login-center-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-center-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.login-center-logo:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.login-center-logo img {
    /* width: 48px; */
    height: 48px;
    object-fit: contain;
}

.login-center-logo span {
    font-size: 26px;
    font-weight: 700;
    color: #222222;
}

.login-center-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin: 0 0 6px 0;
}

.login-center-subtitle {
    font-size: 14px;
    color: #888888;
    margin: 0;
}

/* Tab切换 */
.form-tabs {
    display: flex;
    background: #F5F5F5;
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 32px;
}

.form-tab {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    font-size: 15px;
    font-weight: 500;
    color: #888888;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}

.form-tab.active {
    background: #FFFFFF;
    color: #00D4AA;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 表单面板 */
.form-panel {
    display: none;
}

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

/* 表单组 */
.form-group {
    margin-bottom: 20px;
}

.form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    font-size: 18px;
    z-index: 1;
}

.form-input {
    width: 100%;
    padding: 15px 16px 15px 48px;
    border: 1.5px solid #E8E8E8;
    border-radius: 10px;
    font-size: 15px;
    color: #333333;
    transition: all 0.3s;
    background: #FFFFFF;
}

.form-input::placeholder {
    color: #BBBBBB;
}

.form-input:focus {
    outline: none;
    border-color: #00D4AA;
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.12);
}

/* 表单消息提示 */
.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
}

.form-error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.form-success {
    background: #efe;
    color: #3c3;
    border: 1px solid #cfc;
}

/* 注册协议复选框 */
.agree-term {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: #666666;
    line-height: 1.5;
}

.agree-term input[type="checkbox"] {
    display: none;
}

.agree-term .checkbox-custom {
    width: 16px;
    height: 16px;
    border: 1.5px solid #d0d0d0;
    border-radius: 3px;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
    transition: all 0.3s;
}

.agree-term input[type="checkbox"]:checked + .checkbox-custom {
    background: #00D4AA;
    border-color: #00D4AA;
}

.agree-term input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 11px;
    font-weight: bold;
}

.agree-text {
    flex: 1;
}

.agree-text a {
    color: #00D4AA;
    text-decoration: underline;
}

.agree-text a:hover {
    color: #00B894;
}

/* 表单选项 */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: #666666;
}

.remember-me input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 1.5px solid #CCCCCC;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.remember-me input[type="checkbox"]:checked + .checkbox-custom {
    background: #00D4AA;
    border-color: #00D4AA;
}

.remember-me input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    color: #FFFFFF;
    font-size: 11px;
}

.forgot-link {
    font-size: 13px;
    color: #00D4AA;
    text-decoration: none;
    transition: color 0.2s;
}

.forgot-link:hover {
    color: #008B72;
}

/* 提交按钮 */
.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #00D4AA 0%, #00B894 100%);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 3px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

/* 表单底部 */
.login-footer {
    margin-top: 24px;
    text-align: center;
}

.login-footer p {
    font-size: 12px;
    color: #999999;
    margin: 0;
}

.login-footer a {
    color: #00D4AA;
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* 登录页面响应式 */
@media (max-width: 768px) {
    .login-center-card {
        padding: 36px 28px;
        max-width: 380px;
    }
    
    .login-center-title {
        font-size: 22px;
    }
    
    .form-input {
        padding: 13px 14px 13px 44px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .login-center-wrapper {
        padding: 30px 16px;
    }
    
    .login-center-card {
        padding: 28px 20px;
        border-radius: 16px;
    }
    
    .login-center-logo img {
        width: 40px;
        height: 40px;
    }
    
    .login-center-logo span {
        font-size: 22px;
    }
    
    .login-center-title {
        font-size: 20px;
    }
    
    .btn-submit {
        padding: 14px;
        font-size: 15px;
    }
}

/* ========== 创新优势页面样式 ========== */

/* Hero 区域 */
.advantage-hero {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 80px;
}

.advantage-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #00D4AA;
}

.advantage-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

.advantage-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-align: left;
}

.advantage-hero-subtitle {
    font-size: 20px;
    color: #333333;
    line-height: 1.6;
    text-align: left;
}

/* 通用容器 */
.advantage-container,
.comparison-container,
.tech-advantage-container,
.data-showcase-container,
.solution-container,
.testimonial-container,
.advantage-cta-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 区块标题 - 使用advantage前缀避免冲突 */
.advantage-overview,
.comparison-section,
.tech-advantage-section,
.data-showcase-section,
.solution-section,
.testimonial-section {
    padding: 80px 0;
}

.advantage-section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.advantage-section-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 120px;
    font-weight: 900;
    color: rgba(0, 212, 170, 0.03);
    white-space: nowrap;
    z-index: 0;
    pointer-events: none;
}

.advantage-section-title {
    position: relative;
    z-index: 1;
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.advantage-section-subtitle {
    position: relative;
    z-index: 1;
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* 核心优势概览 */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #00D4AA;
}

.advantage-icon-wrap {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px; 
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.advantage-card-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.advantage-card-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.advantage-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

.highlight-num {
    font-size: 32px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 5px;
}

.highlight-label {
    font-size: 14px;
    color: #999;
}

/* 平台对比模块 */
.comparison-section {
    background: #f9f9f9;
}

.comparison-table-wrap {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.comparison-table thead {
    background: #1a1a1a;
}

.comparison-table th {
    padding: 20px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
}

.comparison-table th.th-feature {
    width: 20%;
    text-align: left;
}

.comparison-table th.th-others {
    width: 40%;
}

.comparison-table th.th-guchacha.active {
    background: #00D4AA;
    color: #ffffff;
}

.comparison-table tbody tr {
    border-bottom: 1px solid #e5e5e5;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.comparison-table td {
    padding: 25px 20px;
    vertical-align: middle;
}

.comparison-table td.td-feature {
    font-weight: 600;
    color: #1a1a1a;
    font-size: 16px;
}

.comparison-table td.td-others {
    background: rgba(255, 77, 79, 0.05);
}

.comparison-table td.td-guchacha {
    background: rgba(0, 212, 170, 0.05);
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.badge-red {
    background: rgba(255, 77, 79, 0.1);
    color: #ff4d4f;
}

.badge-green {
    background: rgba(0, 212, 170, 0.1);
    color: #00D4AA;
}

.detail-text {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* 技术优势 */
.tech-showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
}

.tech-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.tech-feature-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.tech-feature-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: #00D4AA;
}

.tech-feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.tech-feature-icon-wrap {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.tech-feature-icon {
    font-size: 32px;
}

.tech-feature-info {
    flex: 1;
}

.tech-feature-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.tech-feature-subtitle {
    font-size: 14px;
    color: #00D4AA;
    font-weight: 600;
    margin: 0;
}

.tech-feature-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.tech-detail-item {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.tech-detail-item:hover {
    background: rgba(0, 212, 170, 0.05);
}

.tech-detail-icon {
    color: #00D4AA;
    font-weight: 700;
    font-size: 20px;
    margin-right: 15px;
    flex-shrink: 0;
}

.tech-detail-text {
    flex: 1;
}

.tech-detail-text h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 5px 0;
}

.tech-detail-text p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* 右侧技术特性 */
.tech-right {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.tech-highlight-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 30px;
    flex: 1;
}

.tech-highlight-header {
    margin-bottom: 15px;
}

.tech-badge-new,
.tech-badge-ai {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.tech-badge-new {
    background: #00D4AA;
    color: #ffffff;
}

.tech-badge-ai {
    background: #4A90E2;
    color: #ffffff;
}

.tech-highlight-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.tech-highlight-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.tech-h-feature {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #f9f9f9;
    border-radius: 8px;
    font-size: 14px;
    color: #1a1a1a;
    font-weight: 500;
}

.tech-h-icon {
    font-size: 20px;
    margin-right: 10px;
}

.tech-ai-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.tech-ai-item {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.tech-ai-item:hover {
    background: rgba(74, 144, 226, 0.05);
    transform: translateY(-3px);
}

.tech-ai-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.tech-ai-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.tech-ai-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* 数据展示 */
.data-showcase-section {
    background: #1a1a1a;
    color: #ffffff;
}

.data-showcase-section .advantage-section-title {
    color: #ffffff;
}

.data-showcase-section .advantage-section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.data-showcase-section .advantage-section-bg {
    color: rgba(0, 212, 170, 0.08);
}

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

.data-card {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.data-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.data-number {
    font-size: 48px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 15px;
}

.data-label {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.data-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* 行业解决方案 */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.solution-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #00D4AA;
}

.solution-icon {
    font-size: 60px;
    margin-bottom: 20px;
    text-align: center;
}

.solution-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.solution-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.solution-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.solution-features li {
    padding: 8px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 20px;
}

.solution-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00D4AA;
    font-weight: 700;
}

.solution-features li:last-child {
    border-bottom: none;
}

/* 客户评价 */
.testimonial-section {
    background: #f9f9f9;
}

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

.testimonial-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 212, 170, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-right: 15px;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 5px 0;
}

.author-title {
    font-size: 13px;
    color: #999;
    margin: 0;
}

/* CTA行动号召 */
.advantage-cta-section {
    padding: 80px 0;
    background: #00D4AA;
    text-align: center;
}

.advantage-cta-title {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

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

.advantage-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn-advantage-primary {
    background: #ffffff;
    color: #00D4AA;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-advantage-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-advantage-secondary {
    background: transparent;
    color: #ffffff;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid #ffffff;
    transition: all 0.3s ease;
}

.btn-advantage-secondary:hover {
    background: #ffffff;
    color: #00D4AA;
}

.advantage-cta-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-showcase {
        grid-template-columns: 1fr;
    }
    
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .advantage-hero {
        height: 400px;
    }
    
    .advantage-hero-title {
        font-size: 32px;
    }
    
    .advantage-hero-subtitle {
        font-size: 16px;
    }
    
    .advantage-overview,
    .comparison-section,
    .tech-advantage-section,
    .data-showcase-section,
    .solution-section,
    .testimonial-section {
        padding: 60px 0;
    }
    
    .advantage-section-title {
        font-size: 28px;
    }
    
    .advantage-section-bg {
        font-size: 80px;
    }
    
    .advantage-grid,
    .data-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 14px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 15px 10px;
    }
    
    .advantage-cta-title {
        font-size: 28px;
    }
    
    .advantage-cta-buttons {
        flex-direction: column;
    }
    
    .btn-advantage-primary,
    .btn-advantage-secondary {
        width: 100%;
    }
    
    .tech-highlight-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .advantage-hero {
        height: 300px;
    }
    
    .advantage-hero-title {
        font-size: 24px;
    }
    
    .advantage-hero-subtitle {
        font-size: 14px;
    }
    
    .advantage-section-title {
        font-size: 24px;
    }
    
    .data-number {
        font-size: 36px;
    }
    
    .data-label {
        font-size: 18px;
    }
    
    .tech-feature-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .tech-feature-icon-wrap {
        margin-right: 0;
        margin-bottom: 15px;
    }
}
/* ========== 婧簮瀹氬埗 & 鏁堟灉灞曠ず椤甸潰鏍峰紡 ========== */

/* ===== 閫氱敤鏍峰紡 ===== */
.custom-container,
.showcase-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.custom-section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.custom-section-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 120px;
    font-weight: 900;
    color: rgba(0, 212, 170, 0.03);
    white-space: nowrap;
    z-index: 0;
    pointer-events: none;
}

.custom-section-title {
    position: relative;
    z-index: 1;
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.custom-section-subtitle {
    position: relative;
    z-index: 1;
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* ===== Hero 鍖哄煙 ===== */
.custom-hero,
.showcase-hero {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 80px;
}

.custom-hero-bg,
.showcase-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #00D4AA;
}

.custom-hero-content,
.showcase-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

.custom-hero-title,
.showcase-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-align: left;
}

.custom-hero-subtitle,
.showcase-hero-subtitle {
    font-size: 20px;
    color: #333333;
    line-height: 1.6;
    text-align: left;
}

/* ===== 婧簮瀹氬埗椤甸潰 ===== */
.custom-type-section,
.custom-category-section,
.custom-pricing-section,
.custom-timeline-section,
.custom-process-section,
.custom-contact-section {
    padding: 80px 0;
}

.custom-category-section {
    background: #f9f9f9;
}

.custom-timeline-section {
    background: #f9f9f9;
}

/* 婧簮绫诲瀷 */
.custom-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.custom-type-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.custom-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #00D4AA;
}

.custom-type-card.featured {
    border-color: #00D4AA;
    border-width: 2px;
}

.custom-type-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #00D4AA;
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.custom-type-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.custom-type-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.custom-type-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.custom-type-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.custom-type-features li {
    padding: 10px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 20px;
}

.custom-type-features li:before {
    content: '鉁?;
    position: absolute;
    left: 0;
    color: #00D4AA;
    font-weight: 700;
}

.custom-type-features li:last-child {
    border-bottom: none;
}

.custom-type-price {
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.price-label {
    display: block;
    font-size: 14px;
    color: #999;
    margin-bottom: 5px;
}

.price-value {
    font-size: 36px;
    font-weight: 700;
    color: #00D4AA;
}

.price-unit {
    font-size: 16px;
    color: #666;
}

/* 婧簮绉嶇被 */
.custom-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.custom-category-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.custom-category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.category-icon-wrap {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon {
    font-size: 40px;
}

.category-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.category-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.category-stats {
    display: flex;
    justify-content: space-around;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

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

.stat-num {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 12px;
    color: #999;
}

/* 浠锋牸鏂规 */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: start;
}

.pricing-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: #00D4AA;
    border-width: 2px;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #00D4AA;
    color: #ffffff;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 20px;
}

.pricing-name {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.pricing-desc {
    font-size: 14px;
    color: #666;
}

.pricing-price {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
}

.price-symbol {
    font-size: 24px;
    font-weight: 600;
    color: #00D4AA;
    vertical-align: top;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: #00D4AA;
}

.price-period {
    font-size: 16px;
    color: #666;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
}

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

.feature-check {
    color: #00D4AA;
    font-weight: 700;
    margin-right: 10px;
    font-size: 16px;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 15px;
    border: 2px solid #00D4AA;
    border-radius: 8px;
    background: transparent;
    color: #00D4AA;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    background: #00D4AA;
    color: #ffffff;
}

.pricing-btn-primary {
    background: #00D4AA;
    color: #ffffff;
}

.pricing-btn-primary:hover {
    background: #008B72;
}

/* 瀹炴柦鏃堕棿 */
.timeline-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #00D4AA;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    width: 40px;
    height: 40px;
    background: #00D4AA;
    border-radius: 50%;
    margin-right: 30px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
}

.timeline-content {
    flex: 1;
    background: #ffffff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.timeline-week {
    font-size: 14px;
    color: #00D4AA;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.timeline-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.timeline-note {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 8px;
}

.note-icon {
    font-size: 24px;
    margin-right: 10px;
}

.note-text {
    font-size: 16px;
    color: #1a1a1a;
    font-weight: 500;
}

/* 瀹氬埗娴佺▼ */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    font-size: 72px;
    font-weight: 900;
    color: rgba(0, 212, 170, 0.1);
    line-height: 1;
    margin-bottom: -20px;
}

.step-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.step-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 鑱旂郴瀹㈡湇 */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info-card {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(0, 212, 170, 0.05);
}

.contact-icon {
    font-size: 32px;
    margin-right: 15px;
}

.contact-detail {
    flex: 1;
}

.contact-label {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 5px 0;
}

.contact-value {
    font-size: 18px;
    color: #00D4AA;
    font-weight: 600;
    margin: 0 0 5px 0;
}

.contact-time {
    font-size: 13px;
    color: #999;
    margin: 0;
}

.contact-form-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 40px;
}

.form-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 30px;
}

.custom-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    padding: 12px 15px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #00D4AA;
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-textarea {
    resize: vertical;
    font-family: inherit;
}

.form-submit-btn {
    padding: 15px;
    background: #00D4AA;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit-btn:hover {
    background: #008B72;
    transform: translateY(-2px);
}

/* CTA琛屽姩鍙峰彫 */
.custom-cta-section,
.showcase-cta-section {
    padding: 80px 0;
    background: #00D4AA;
    text-align: center;
}

.custom-cta-container,
.showcase-cta-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.custom-cta-title,
.showcase-cta-title {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

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

.custom-cta-buttons,
.showcase-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn-custom-primary,
.btn-showcase-primary {
    background: #ffffff;
    color: #00D4AA;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-custom-primary:hover,
.btn-showcase-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-custom-secondary,
.btn-showcase-secondary {
    background: transparent;
    color: #ffffff;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid #ffffff;
    transition: all 0.3s ease;
}

.btn-custom-secondary:hover,
.btn-showcase-secondary:hover {
    background: #ffffff;
    color: #00D4AA;
}

.custom-cta-note,
.showcase-cta-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== 鏁堟灉灞曠ず椤甸潰 ===== */
.showcase-platform-section,
.showcase-advantage-section,
.showcase-data-section,
.showcase-cases-section,
.showcase-testimonial-section,
.showcase-features-section {
    padding: 80px 0;
}

.showcase-advantage-section,
.showcase-testimonial-section,
.showcase-features-section {
    background: #f9f9f9;
}

.showcase-data-section {
    background: #1a1a1a;
}

.showcase-data-section .custom-section-title {
    color: #ffffff;
}

.showcase-data-section .custom-section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.showcase-data-section .custom-section-bg {
    color: rgba(0, 212, 170, 0.08);
}

/* 骞冲彴鎴浘 */
.platform-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.platform-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.platform-browser {
    background: #f5f5f5;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
}

.browser-header {
    background: #e0e0e0;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.browser-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.browser-url {
    flex: 1;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.url-icon {
    font-size: 14px;
}

.url-text {
    font-size: 13px;
    color: #666;
}

.browser-content {
    padding: 20px;
}

.platform-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.platform-info {
    padding: 25px;
}

.platform-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.platform-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 鏍稿績浼樺娍 */
.showcase-advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.showcase-advantage-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
}

.showcase-advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.advantage-number {
    font-size: 48px;
    font-weight: 900;
    color: rgba(0, 212, 170, 0.2);
    flex-shrink: 0;
}

.advantage-content {
    flex: 1;
}

.advantage-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.advantage-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.advantage-metric {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 8px;
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #00D4AA;
}

.metric-label {
    font-size: 12px;
    color: #666;
}

/* 鏁版嵁灞曠ず */
.showcase-data-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.showcase-data-card {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.showcase-data-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.data-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.data-value {
    font-size: 48px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 10px;
}

.data-label {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
}

.data-detail {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* 瀹㈡埛妗堜緥 */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.case-header {
    display: flex;
    align-items: center;
    padding: 25px;
    background: #f9f9f9;
    border-bottom: 1px solid #e5e5e5;
}

.case-logo {
    font-size: 48px;
    margin-right: 15px;
}

.case-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 5px 0;
}

.case-industry {
    font-size: 13px;
    color: #999;
    margin: 0;
}

.case-content {
    padding: 25px;
}

.case-challenge,
.case-solution {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.case-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

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

.result-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 5px;
}

.result-label {
    font-size: 12px;
    color: #999;
}

/* 鐢ㄦ埛璇勪环 */
.testimonial-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-showcase-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-stars {
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-showcase-text {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-showcase-author {
    display: flex;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

.author-avatar-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #00D4AA;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin-right: 15px;
}

.author-detail {
    flex: 1;
}

.author-name-text {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 5px 0;
}

.author-position {
    font-size: 13px;
    color: #999;
    margin: 0;
}

/* 鍔熻兘鐗规€?*/
.features-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-showcase-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.feature-showcase-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.feature-showcase-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.feature-showcase-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 鍝嶅簲寮忚璁?*/
@media (max-width: 1200px) {
    .custom-type-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .custom-category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-showcase,
    .cases-grid,
    .testimonial-showcase-grid,
    .features-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .showcase-advantage-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .custom-hero,
    .showcase-hero {
        height: 400px;
    }
    
    .custom-hero-title,
    .showcase-hero-title {
        font-size: 32px;
    }
    
    .custom-hero-subtitle,
    .showcase-hero-subtitle {
        font-size: 16px;
    }
    
    .custom-section-title {
        font-size: 28px;
    }
    
    .custom-type-grid,
    .custom-category-grid,
    .pricing-grid,
    .showcase-data-grid,
    .cases-grid,
    .testimonial-showcase-grid,
    .features-showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-showcase {
        grid-template-columns: 1fr;
    }
    
    .custom-cta-buttons,
    .showcase-cta-buttons {
        flex-direction: column;
    }
    
    .btn-custom-primary,
    .btn-custom-secondary,
    .btn-showcase-primary,
    .btn-showcase-secondary {
        width: 100%;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 480px) {
    .custom-hero,
    .showcase-hero {
        height: 300px;
    }
    
    .custom-hero-title,
    .showcase-hero-title {
        font-size: 24px;
    }
    
    .custom-hero-subtitle,
    .showcase-hero-subtitle {
        font-size: 14px;
    }
    
    .custom-section-title {
        font-size: 24px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .custom-section-bg {
        font-size: 80px;
    }
}

/* ===== 新增样式：数据浅色背景 ===== */
.showcase-data-section {
    background: #f9f9f9;
}

.showcase-data-section .custom-section-title {
    color: #1a1a1a;
}

.showcase-data-section .custom-section-subtitle {
    color: #666;
}

.showcase-data-section .custom-section-bg {
    color: rgba(0, 212, 170, 0.03);
}

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

.showcase-data-card {
    text-align: center;
    padding: 40px 20px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.showcase-data-card:hover {
    background: rgba(0, 212, 170, 0.05);
    transform: translateY(-5px);
    border-color: #00D4AA;
}

.showcase-data-card .data-value {
    font-size: 48px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 10px;
}

.showcase-data-card .data-label {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.showcase-data-card .data-detail {
    font-size: 13px;
    color: #666;
}

/* ===== 横线时间轴 ===== */
.timeline-horizontal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 40px;
}

.timeline-h-item {
    flex: 1;
    text-align: center;
    position: relative;
}

.timeline-h-number {
    font-size: 72px;
    font-weight: 900;
    color: rgba(0, 212, 170, 0.1);
    line-height: 1;
    margin-bottom: -20px;
    position: relative;
    z-index: 0;
}

.timeline-h-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-h-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.timeline-h-week {
    font-size: 14px;
    color: #00D4AA;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-h-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.timeline-h-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.timeline-h-arrow {
    font-size: 32px;
    color: #00D4AA;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== 扫码查看效果模块 ===== */
.scan-demo-section {
    padding: 80px 0;
    background: #f9f9f9;
}

.scan-demo-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.scan-demo-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.scan-demo-left {
    position: relative;
}

.scan-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.scan-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: #ffffff;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.scan-feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.scan-feature-icon {
    font-size: 40px;
    flex-shrink: 0;
}

.scan-feature-content {
    flex: 1;
}

.scan-feature-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.scan-feature-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.scan-tips {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(0, 212, 170, 0.1);
    border-left: 4px solid #00D4AA;
    border-radius: 8px;
}

.tip-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.tip-content {
    flex: 1;
}

.tip-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
}

.tip-text {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 右侧二维码卡片 */
.scan-demo-right {
    display: flex;
    justify-content: center;
}

.scan-qr-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    width: 100%;
}

.qr-header {
    background: #00D4AA;
    padding: 20px 30px;
    text-align: center;
    position: relative;
}

.qr-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ffffff;
    color: #00D4AA;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.qr-title {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.qr-content {
    padding: 40px 30px;
    text-align: center;
}

.qr-code-wrap {
    position: relative;
    width: 240px;
    height: 240px;
    margin: 0 auto 20px;
    background: #f9f9f9;
    border-radius: 12px;
    padding: 20px;
    overflow: hidden;
}

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

.qr-scan-line {
    position: absolute;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(to right, transparent, #00D4AA, transparent);
    animation: scanMove 2s ease-in-out infinite;
}

@keyframes scanMove {
    0%, 100% {
        top: 20px;
    }
    50% {
        top: calc(100% - 22px);
    }
}

.qr-desc {
    font-size: 15px;
    color: #666;
    margin: 0;
}

.qr-footer {
    padding: 20px 30px;
    background: #f9f9f9;
    border-top: 1px solid #e5e5e5;
}

.qr-stats {
    display: flex;
    justify-content: space-around;
}

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

.qr-stat-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 5px;
}

.qr-stat-label {
    font-size: 13px;
    color: #999;
}

/* 响应式 */
@media (max-width: 1200px) {
    .scan-demo-grid {
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .scan-demo-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .scan-demo-right {
        order: -1;
    }
    
    .scan-qr-card {
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .scan-demo-section {
        padding: 60px 0;
    }
    
    .scan-feature-item {
        padding: 15px;
    }
    
    .scan-feature-icon {
        font-size: 32px;
    }
    
    .scan-feature-title {
        font-size: 16px;
    }
    
    .scan-feature-desc {
        font-size: 13px;
    }
    
    .qr-code-wrap {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .scan-demo-left .custom-section-header {
        text-align: center !important;
    }
    
    .scan-demo-left .custom-section-bg {
        left: 50% !important;
        transform: translateX(-50%) !important;
    }
    
    .scan-tips {
        flex-direction: column;
        text-align: center;
    }
    
    .qr-code-wrap {
        width: 180px;
        height: 180px;
    }
    
    .qr-stat-value {
        font-size: 18px;
    }
}

/* ===== 客户案例图片轮播 ===== */
.cases-image-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.cases-carousel-track {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.case-carousel-item {
    display: none;
}

.case-carousel-item.active {
    display: block;
    animation: fadeIn 0.6s ease;
}

.case-image-wrap {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.case-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
    padding: 60px 40px 40px;
    color: #ffffff;
}

.case-info {
    max-width: 800px;
}

.case-industry-tag {
    display: inline-block;
    background: #00D4AA;
    color: #ffffff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 15px;
}

.case-name-text {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.case-brief {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.case-metrics {
    display: flex;
    gap: 40px;
}

.case-metrics .metric {
    text-align: center;
}

.case-metrics .metric-value {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #00D4AA;
    margin-bottom: 5px;
}

.case-metrics .metric-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.cases-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
}

.carousel-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    backdrop-filter: blur(10px);
}

.carousel-btn:hover {
    background: rgba(0, 212, 170, 0.8);
    border-color: #00D4AA;
    transform: scale(1.1);
}

.cases-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 25px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #e5e5e5;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: #00D4AA;
    width: 35px;
    border-radius: 6px;
}

/* ===== 界面轮播 ===== */
.showcase-slider-section {
    padding: 80px 0;
}

.interface-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.slider-track {
    position: relative;
    overflow: hidden;
}

.slider-item {
    display: none;
}

.slider-item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.slider-browser {
    background: #f5f5f5;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

.slider-caption {
    text-align: center;
    padding: 30px 20px;
}

.slider-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.slider-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

.slider-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid #00D4AA;
    background: #ffffff;
    color: #00D4AA;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: #00D4AA;
    color: #ffffff;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #e5e5e5;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: #00D4AA;
    width: 30px;
    border-radius: 6px;
}

/* 响应式更新 */
@media (max-width: 1200px) {
    .timeline-horizontal {
        flex-wrap: wrap;
    }
    
    .timeline-h-arrow {
        display: none;
    }
    
    .timeline-h-item {
        flex: 0 0 calc(50% - 15px);
    }
    
    .case-image-wrap {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .timeline-horizontal {
        flex-direction: column;
    }
    
    .timeline-h-item {
        flex: 1;
        width: 100%;
    }
    
    .showcase-data-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .case-image-wrap {
        height: 450px;
    }
    
    .case-image-overlay {
        padding: 40px 25px 25px;
    }
    
    .case-name-text {
        font-size: 24px;
    }
    
    .case-brief {
        font-size: 14px;
    }
    
    .case-metrics {
        gap: 20px;
    }
    
    .case-metrics .metric-value {
        font-size: 28px;
    }
    
    .carousel-btn {
        width: 45px;
        height: 45px;
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .showcase-data-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-h-number {
        font-size: 48px;
    }
    
    .case-image-wrap {
        height: 400px;
    }
    
    .case-name-text {
        font-size: 20px;
    }
    
    .case-metrics {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .case-metrics .metric {
        text-align: left;
    }
}

/* 查询页面响应式 */
@media (max-width: 768px) {
    .query-hero {
        height: auto;
        min-height: calc(100vh - 70px);
    }
    
    .query-menu-section {
        padding: 20px 15px;
    }
    
    .query-menu-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .menu-item {
        padding: 12px 8px;
    }
    
    .menu-icon {
        width: 40px;
        height: 40px;
    }
    
    .menu-label {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .query-hero-header {
        padding: 30px 0;
    }
    
    .query-logo {
        width: 60px;
        height: 60px;
    }
    
    .query-title {
        font-size: 24px;
    }
    
    .query-subtitle {
        font-size: 12px;
    }
    
    .query-menu-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .menu-icon {
        width: 36px;
        height: 36px;
    }
}

/* ========== 全局响应式增强 ========== */

/* 平板端 (768px - 1024px) */
@media (max-width: 1024px) {
    /* 导航栏适配 */
    .header-left {
        gap: 20px;
    }
    
    .header-nav {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 14px;
    }
    
    /* Banner适配 */
    .banner-container {
        height: 70vh;
        min-height: 550px;
    }
    
    .banner-content {
        padding: 80px 30px;
    }
    
    .banner-title {
        font-size: 40px;
    }
    
    /* 通用容器 */
    .query-container,
    .showcase-container,
    .custom-container,
    .advantage-container {
        padding: 0 30px;
    }
    
    /* Section头部 */
    .section-title,
    .custom-section-title,
    .advantage-section-title {
        font-size: 32px;
    }
    
    /* 网格布局调整 */
    .features-grid,
    .advantage-grid,
    .showcase-data-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 手机端 (< 768px) */
@media (max-width: 768px) {
    /* 导航栏移动端 */
    .header-left {
        gap: 15px;
    }
    
    .header-nav {
        display: none; /* 隐藏桌面导航 */
    }
    
    .mobile-menu-btn {
        display: flex; /* 显示移动端菜单按钮 */
    }
    
    .header-title {
        font-size: 18px;
    }
    
    .header-logo {
        width: 32px;
        height: 32px;
    }
    
    .btn-register,
    .btn-login {
        padding: 6px 16px;
        font-size: 13px;
    }
    
    /* Banner移动端 */
    .banner-container {
        height: 60vh;
        min-height: 450px;
    }
    
    .banner-content {
        padding: 60px 20px;
    }
    
    .banner-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .banner-desc {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .btn-detail {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .banner-tag {
        font-size: 12px;
        padding: 6px 12px;
        margin-bottom: 20px;
    }
    
    /* 通用Section */
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title,
    .custom-section-title,
    .advantage-section-title {
        font-size: 26px;
        margin-bottom: 12px;
    }
    
    .section-subtitle,
    .custom-section-subtitle,
    .advantage-section-subtitle {
        font-size: 14px;
    }
    
    .section-header-bg,
    .custom-section-bg,
    .advantage-section-bg {
        font-size: 60px;
    }
    
    /* 网格布局单列 */
    .features-grid,
    .advantage-grid,
    .showcase-data-grid,
    .query-example-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    /* 卡片间距 */
    .query-container,
    .showcase-container,
    .custom-container,
    .advantage-container {
        padding: 0 20px;
    }
    
    section {
        padding: 50px 0 !important;
    }
    
    /* Hero区域 */
    .advantage-hero,
    .showcase-hero,
    .custom-hero {
        height: 350px;
        margin-top: 70px;
    }
    
    .advantage-hero-title,
    .showcase-hero-title,
    .custom-hero-title {
        font-size: 32px;
    }
    
    .advantage-hero-subtitle,
    .showcase-hero-subtitle,
    .custom-hero-subtitle {
        font-size: 14px;
    }
    
    /* 底部页脚 */
    .footer-section {
        padding: 40px 20px 20px;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-brand {
        width: 100%;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .footer-col-title {
        font-size: 14px;
    }
    
    .footer-col-links li {
        font-size: 12px;
    }
}

/* 小屏手机 (< 480px) */
@media (max-width: 480px) {
    /* 导航栏 */
    .header-container {
        height: 60px;
    }
    
    .header-left {
        gap: 10px;
    }
    
    .header-title {
        font-size: 16px;
    }
    
    .header-logo {
        width: 28px;
        height: 28px;
    }
    
    .btn-register {
        display: none; /* 小屏隐藏注册按钮 */
    }
    
    .btn-login {
        padding: 5px 12px;
        font-size: 12px;
    }
    
    /* Banner */
    .banner-container {
        height: 50vh;
        min-height: 380px;
    }
    
    .banner-content {
        padding: 40px 15px;
    }
    
    .banner-title {
        font-size: 24px;
    }
    
    .banner-desc {
        font-size: 13px;
    }
    
    /* Section */
    section {
        padding: 40px 0 !important;
    }
    
    .section-title,
    .custom-section-title,
    .advantage-section-title {
        font-size: 22px;
    }
    
    .section-subtitle,
    .custom-section-subtitle,
    .advantage-section-subtitle {
        font-size: 13px;
    }
    
    .section-header-bg,
    .custom-section-bg,
    .advantage-section-bg {
        font-size: 48px;
    }
    
    /* Hero */
    .advantage-hero,
    .showcase-hero,
    .custom-hero {
        height: 300px;
    }
    
    .advantage-hero-title,
    .showcase-hero-title,
    .custom-hero-title {
        font-size: 26px;
    }
    
    /* 页脚 */
    .footer-nav-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-qrcodes {
        flex-direction: row;
        gap: 20px;
    }
    
    .footer-qrcodes .qrcode-box {
        width: 80px;
        height: 80px;
    }
    
    /* CTA */
    .cta-title {
        font-size: 22px;
    }
    
    .cta-subtitle {
        font-size: 13px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        max-width: 280px;
    }
}

/* 横屏适配 */
@media (max-width: 1024px) and (orientation: landscape) {
    .banner-container {
        height: auto;
        min-height: 400px;
    }
    
    .banner-content {
        padding: 40px 30px;
    }
    
    .advantage-hero,
    .showcase-hero,
    .custom-hero {
        height: 300px;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    /* 增大触摸目标 */
    .nav-link {
        padding: 12px 0;
    }
    
    .menu-item {
        padding: 20px 10px;
    }
    
    .carousel-btn,
    .slider-btn,
    .cases-nav-btn {
        width: 50px;
        height: 50px;
        min-width: 50px;
        min-height: 50px;
    }
    
    /* 移除hover效果，改为点击效果 */
    .card:hover,
    .menu-item:hover {
        transform: none;
    }
    
    .card:active,
    .menu-item:active {
        transform: scale(0.98);
    }
}

/* 高DPI屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .banner-bg,
    .query-hero-bg,
    .advantage-hero-bg,
    .showcase-hero-bg,
    .custom-hero-bg {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 打印样式 */
@media print {
    .web-header,
    .page-loader,
    .mobile-menu-btn,
    .carousel-btn,
    .slider-btn {
        display: none !important;
    }
    
    .banner-container,
    .advantage-hero,
    .showcase-hero,
    .custom-hero {
        height: auto;
        min-height: auto;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}