/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 通用广告容器 */
.css365iz-ad-container {
    width: 100%;
    margin: 2rem 0;
    text-align: center;
}

:root {
    --css365iz-primary: #e91e63;
    --css365iz-secondary: #9c27b0;
    --css365iz-accent: #ff6b9d;
    --css365iz-dark: #212529;
    --css365iz-text: #495057;
    --css365iz-light: #f8f9fa;
    --css365iz-white: #ffffff;
    --css365iz-border: #dee2e6;
    --css365iz-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --css365iz-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --css365iz-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --css365iz-transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--css365iz-text);
    background-color: var(--css365iz-white);
    overflow-x: hidden;
}

/* 容器 */
.css365iz-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部联系栏 */
.css365iz-topbar {
    background: linear-gradient(135deg, var(--css365iz-primary) 0%, var(--css365iz-secondary) 100%);
    color: var(--css365iz-white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
}

.css365iz-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.css365iz-topbar-left {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.css365iz-topbar-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.css365iz-topbar-text svg {
    flex-shrink: 0;
}

.css365iz-topbar-right {
    display: flex;
    gap: 1rem;
}

.css365iz-topbar-link {
    color: var(--css365iz-white);
    text-decoration: none;
    padding: 0.375rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    transition: var(--css365iz-transition);
}

.css365iz-topbar-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* 导航栏 */
.css365iz-navbar {
    background-color: var(--css365iz-white);
    box-shadow: var(--css365iz-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--css365iz-transition);
}

.css365iz-navbar-scrolled {
    box-shadow: var(--css365iz-shadow);
}

.css365iz-navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.css365iz-logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.css365iz-logo-icon {
    font-size: 2rem;
}

.css365iz-logo-text {
    display: flex;
    flex-direction: column;
}

.css365iz-logo-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--css365iz-primary);
    line-height: 1.2;
}

.css365iz-logo-subtitle {
    font-size: 0.75rem;
    color: var(--css365iz-text);
    opacity: 0.7;
}

.css365iz-nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.css365iz-nav-item {
    position: relative;
}

.css365iz-nav-link {
    color: var(--css365iz-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    display: block;
    transition: var(--css365iz-transition);
    position: relative;
}

.css365iz-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--css365iz-primary), var(--css365iz-secondary));
    transition: var(--css365iz-transition);
}

.css365iz-nav-link:hover,
.css365iz-nav-link.css365iz-active {
    color: var(--css365iz-primary);
}

.css365iz-nav-link:hover::after,
.css365iz-nav-link.css365iz-active::after {
    width: 100%;
}

@media (max-width: 768px) {
    .css365iz-nav-link::after {
        display: none;
    }
}

.css365iz-mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.css365iz-menu-line {
    width: 25px;
    height: 3px;
    background-color: var(--css365iz-dark);
    border-radius: 2px;
    transition: var(--css365iz-transition);
}

.css365iz-toggle-active .css365iz-menu-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.css365iz-toggle-active .css365iz-menu-line:nth-child(2) {
    opacity: 0;
}

.css365iz-toggle-active .css365iz-menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* 主横幅轮播 */
.css365iz-hero-banner {
    position: relative;
    min-height: 700px;
    overflow: hidden;
    background-color: var(--css365iz-light);
}

.css365iz-hero-slider-wrapper {
    position: relative;
    width: 100%;
    min-height: 700px;
}

.css365iz-hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.css365iz-hero-slide.css365iz-slide-active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.css365iz-hero-frame-container {
    padding: 4rem 0;
}

.css365iz-hero-content-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 600px;
}

.css365iz-hero-text-area {
    padding: 2rem;
}

.css365iz-hero-label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.css365iz-hero-main-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--css365iz-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.css365iz-hero-description {
    font-size: 1.125rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.css365iz-hero-feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.css365iz-hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.css365iz-feature-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.css365iz-feature-text {
    font-size: 1rem;
    color: var(--css365iz-dark);
    font-weight: 500;
}

.css365iz-hero-action-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.css365iz-hero-image-area {
    position: relative;
    height: 100%;
    min-height: 500px;
}

.css365iz-hero-visual-box {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    min-height: 500px;
}

.css365iz-hero-ad-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 20px;
    transition: transform 0.3s ease;
}

.css365iz-hero-visual-box:hover .css365iz-hero-ad-image {
    transform: scale(1.02);
}

.css365iz-visual-1 {
    background: linear-gradient(135deg, var(--css365iz-primary) 0%, var(--css365iz-secondary) 100%);
    background-image: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
}

.css365iz-visual-2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
}

.css365iz-hero-stats-overlay {
    position: absolute;
    z-index: 2;
    display: none;
    bottom: 0;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 2rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
}

.css365iz-stat-card {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.css365iz-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--css365iz-white);
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.css365iz-stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* 轮播导航 */
.css365iz-hero-navigation {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    box-shadow: var(--css365iz-shadow);
}

.css365iz-slider-prev,
.css365iz-slider-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--css365iz-border);
    background-color: var(--css365iz-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--css365iz-transition);
    color: var(--css365iz-dark);
}

.css365iz-slider-prev:hover,
.css365iz-slider-next:hover {
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-color: transparent;
    transform: scale(1.1);
}

.css365iz-slider-dots {
    display: flex;
    gap: 0.5rem;
}

.css365iz-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--css365iz-border);
    cursor: pointer;
    transition: var(--css365iz-transition);
}

.css365iz-dot.css365iz-dot-active {
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    width: 30px;
    border-radius: 5px;
}

/* 按钮样式 */
.css365iz-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: var(--css365iz-transition);
}

.css365iz-btn-primary {
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    box-shadow: var(--css365iz-shadow);
}

.css365iz-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-btn-secondary {
    background-color: var(--css365iz-white);
    color: var(--css365iz-primary);
    border: 2px solid var(--css365iz-primary);
}

.css365iz-btn-secondary:hover {
    background-color: var(--css365iz-primary);
    color: var(--css365iz-white);
}

.css365iz-btn-block {
    width: 100%;
}

/* 区块标题 */
.css365iz-section-header-box {
    text-align: center;
    margin-bottom: 4rem;
}

.css365iz-section-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.css365iz-section-main-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin-bottom: 1rem;
}

.css365iz-section-intro {
    font-size: 1.125rem;
    color: var(--css365iz-text);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 核心服务板块 */
.css365iz-services-section {
    padding: 6rem 0;
    background-color: var(--css365iz-white);
}

.css365iz-services-grid-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.css365iz-service-card {
    background: linear-gradient(135deg, #fff 0%, var(--css365iz-light) 100%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow);
    transition: var(--css365iz-transition);
    border-top: 4px solid transparent;
}

.css365iz-service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--css365iz-shadow-lg);
    border-top-color: var(--css365iz-primary);
}

.css365iz-service-icon-wrapper {
    margin-bottom: 1.5rem;
}

.css365iz-service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.1), rgba(156, 39, 176, 0.1));
    border-radius: 20px;
    margin-bottom: 1.5rem;
}

.css365iz-service-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin-bottom: 1rem;
}

.css365iz-service-description {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.css365iz-service-feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.css365iz-service-feature {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--css365iz-text);
    line-height: 1.7;
}

.css365iz-service-feature::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--css365iz-primary);
    font-weight: bold;
}

.css365iz-service-link {
    color: var(--css365iz-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--css365iz-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.css365iz-service-link:hover {
    color: var(--css365iz-secondary);
    gap: 1rem;
}

/* 服务流程 */
.css365iz-process-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--css365iz-light) 0%, #e9ecef 100%);
}

.css365iz-process-timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    position: relative;
}

.css365iz-process-step {
    text-align: center;
    position: relative;
}

.css365iz-step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--css365iz-shadow);
}

.css365iz-step-content {
    padding: 0 1rem;
}

.css365iz-step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--css365iz-dark);
    margin-bottom: 0.75rem;
}

.css365iz-step-desc {
    font-size: 0.9375rem;
    color: var(--css365iz-text);
    line-height: 1.7;
}

/* 优势特点 */
.css365iz-advantages-section {
    padding: 6rem 0;
    background-color: var(--css365iz-white);
}

.css365iz-advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.css365iz-advantage-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #fff 0%, var(--css365iz-light) 100%);
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow-sm);
    transition: var(--css365iz-transition);
}

.css365iz-advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-advantage-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.css365iz-advantage-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--css365iz-dark);
    margin-bottom: 1rem;
}

.css365iz-advantage-text {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.7;
}

/* 数据统计 */
.css365iz-stats-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--css365iz-primary) 0%, var(--css365iz-secondary) 100%);
    color: var(--css365iz-white);
}

.css365iz-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.css365iz-stat-item {
    text-align: center;
    padding: 2rem;
}

.css365iz-stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.css365iz-stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: block;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.css365iz-stat-label {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.css365iz-stat-desc {
    font-size: 0.9375rem;
    opacity: 0.9;
    line-height: 1.6;
}

/* 成功案例 */
.css365iz-cases-section {
    padding: 6rem 0;
    background-color: var(--css365iz-white);
}

.css365iz-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.css365iz-case-card {
    background: linear-gradient(135deg, #fff 0%, var(--css365iz-light) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow);
    transition: var(--css365iz-transition);
    border-top: 4px solid transparent;
}

.css365iz-case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--css365iz-shadow-lg);
    border-top-color: var(--css365iz-primary);
}

.css365iz-case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.css365iz-case-tag {
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    color: var(--css365iz-white);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.css365iz-case-date {
    font-size: 0.875rem;
    color: var(--css365iz-text);
    opacity: 0.7;
}

.css365iz-case-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin-bottom: 1rem;
}

.css365iz-case-description {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.css365iz-case-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--css365iz-border);
}

.css365iz-case-detail-item {
    font-size: 0.9375rem;
    color: var(--css365iz-text);
}

.css365iz-case-detail-item strong {
    color: var(--css365iz-dark);
    font-weight: 600;
}

/* 专家团队 */
.css365iz-experts-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--css365iz-light) 0%, #e9ecef 100%);
}

.css365iz-experts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.css365iz-expert-card {
    background-color: var(--css365iz-white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow-sm);
    text-align: center;
    transition: var(--css365iz-transition);
}

.css365iz-expert-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-expert-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--css365iz-shadow);
}

.css365iz-expert-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin-bottom: 0.5rem;
}

.css365iz-expert-title {
    font-size: 1rem;
    color: var(--css365iz-primary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.css365iz-expert-desc {
    font-size: 0.9375rem;
    color: var(--css365iz-text);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.css365iz-expert-specialties {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.css365iz-specialty-tag {
    padding: 0.375rem 0.875rem;
    background-color: var(--css365iz-light);
    color: var(--css365iz-text);
    border-radius: 15px;
    font-size: 0.875rem;
}

/* 客户评价 */
.css365iz-testimonials-section {
    padding: 6rem 0;
    background-color: var(--css365iz-white);
}

.css365iz-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.css365iz-testimonial-card {
    background: linear-gradient(135deg, #fff 0%, var(--css365iz-light) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow);
    transition: var(--css365iz-transition);
}

.css365iz-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-testimonial-rating {
    margin-bottom: 1.5rem;
}

.css365iz-star {
    font-size: 1.25rem;
    color: #ffc107;
    margin-right: 0.25rem;
}

.css365iz-testimonial-text {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.css365iz-testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.css365iz-author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.css365iz-author-info {
    flex: 1;
}

.css365iz-author-name {
    display: block;
    font-size: 1rem;
    color: var(--css365iz-dark);
    margin-bottom: 0.25rem;
}

.css365iz-author-desc {
    font-size: 0.875rem;
    color: var(--css365iz-text);
    opacity: 0.7;
}

/* 健康知识文章 */
.css365iz-articles-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--css365iz-light) 0%, #e9ecef 100%);
}

.css365iz-articles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.css365iz-article-card {
    background-color: var(--css365iz-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--css365iz-shadow-sm);
    transition: var(--css365iz-transition);
}

.css365iz-article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-article-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--css365iz-primary), var(--css365iz-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.css365iz-article-content {
    padding: 1.5rem;
}

.css365iz-article-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--css365iz-light);
    color: var(--css365iz-primary);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.css365iz-article-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.css365iz-article-excerpt {
    font-size: 0.9375rem;
    color: var(--css365iz-text);
    line-height: 1.7;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.css365iz-article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--css365iz-border);
}

.css365iz-article-date {
    font-size: 0.875rem;
    color: var(--css365iz-text);
    opacity: 0.7;
}

.css365iz-article-link {
    color: var(--css365iz-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--css365iz-transition);
}

.css365iz-article-link:hover {
    color: var(--css365iz-secondary);
}

/* 常见问题 */
.css365iz-faq-section {
    padding: 6rem 0;
    background-color: var(--css365iz-white);
}

.css365iz-faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.css365iz-faq-item {
    background-color: var(--css365iz-light);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: var(--css365iz-shadow-sm);
    transition: var(--css365iz-transition);
}

.css365iz-faq-item:hover {
    box-shadow: var(--css365iz-shadow);
}

.css365iz-faq-question {
    padding: 1.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: var(--css365iz-white);
}

.css365iz-faq-question h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--css365iz-dark);
    margin: 0;
}

.css365iz-faq-icon {
    font-size: 1.5rem;
    color: var(--css365iz-primary);
    font-weight: 300;
    transition: var(--css365iz-transition);
    flex-shrink: 0;
    margin-left: 1rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(233, 30, 99, 0.1);
}

.css365iz-faq-item.css365iz-faq-active .css365iz-faq-icon {
    transform: rotate(45deg);
    background-color: var(--css365iz-primary);
    color: var(--css365iz-white);
}

.css365iz-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
}

.css365iz-faq-item.css365iz-faq-active .css365iz-faq-answer {
    max-height: 1000px;
    padding: 0 2rem 1.75rem;
}

.css365iz-faq-answer p {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-top: 1rem;
}

/* 联系表单 */
.css365iz-contact-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--css365iz-light) 0%, #e9ecef 100%);
}

.css365iz-contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.css365iz-contact-info-box {
    padding: 2rem 0;
}

.css365iz-contact-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--css365iz-dark);
    margin: 1rem 0 1.5rem;
}

.css365iz-contact-description {
    font-size: 1.125rem;
    color: var(--css365iz-text);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.css365iz-contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.css365iz-contact-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.css365iz-contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.css365iz-contact-text strong {
    display: block;
    font-size: 1.125rem;
    color: var(--css365iz-dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.css365iz-contact-text p {
    font-size: 1rem;
    color: var(--css365iz-text);
    line-height: 1.7;
}

.css365iz-contact-form-box {
    background-color: var(--css365iz-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--css365iz-shadow-lg);
}

.css365iz-form-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--css365iz-dark);
    margin-bottom: 2rem;
}

.css365iz-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.css365iz-form-field {
    margin-bottom: 1.5rem;
}

.css365iz-form-grid .css365iz-form-field {
    margin-bottom: 0;
}

.css365iz-form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--css365iz-dark);
    font-weight: 500;
    font-size: 0.9375rem;
}

.css365iz-form-input,
.css365iz-form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--css365iz-border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--css365iz-transition);
    background-color: var(--css365iz-white);
}

.css365iz-form-input:focus,
.css365iz-form-textarea:focus {
    outline: none;
    border-color: var(--css365iz-primary);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.css365iz-form-textarea {
    resize: vertical;
    min-height: 120px;
}

.css365iz-form-note {
    font-size: 0.875rem;
    color: var(--css365iz-text);
    opacity: 0.7;
    margin-top: 1rem;
    text-align: center;
}

/* 页脚 */
.css365iz-footer-section {
    background: linear-gradient(135deg, var(--css365iz-dark) 0%, #343a40 100%);
    color: var(--css365iz-white);
    padding: 4rem 0 1.5rem;
}

.css365iz-footer-content-layout {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.css365iz-footer-column {
    margin-bottom: 2rem;
}

.css365iz-footer-main .css365iz-footer-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.css365iz-footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--css365iz-white);
    margin-bottom: 1.5rem;
}

.css365iz-footer-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--css365iz-white);
    margin-bottom: 1.5rem;
}

.css365iz-footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

.css365iz-footer-social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.css365iz-social-link {
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--css365iz-white);
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.875rem;
    transition: var(--css365iz-transition);
}

.css365iz-social-link:hover {
    background-color: var(--css365iz-primary);
}

.css365iz-footer-link-list,
.css365iz-footer-contact-list {
    list-style: none;
}

.css365iz-footer-link-list li {
    margin-bottom: 0.75rem;
}

.css365iz-footer-link-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: var(--css365iz-transition);
}

.css365iz-footer-link-list a:hover {
    color: var(--css365iz-white);
    padding-left: 5px;
}

.css365iz-footer-contact-list li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.css365iz-footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.css365iz-footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.css365iz-footer-copyright a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--css365iz-transition);
}

.css365iz-footer-copyright a:hover {
    color: var(--css365iz-white);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .css365iz-hero-content-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .css365iz-hero-image-area {
        order: -1;
        min-height: 400px;
    }
    
    .css365iz-services-grid-layout {
        grid-template-columns: 1fr;
    }
    
    .css365iz-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-experts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-contact-layout {
        grid-template-columns: 1fr;
    }
    
    .css365iz-footer-content-layout {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .css365iz-topbar-inner {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .css365iz-topbar-left {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .css365iz-mobile-menu-toggle {
        display: flex;
        z-index: 1002;
    }
    
    .css365iz-navbar-inner {
        position: relative;
    }
    
    .css365iz-nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--css365iz-white);
        flex-direction: column;
        padding: 0;
        box-shadow: var(--css365iz-shadow-lg);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        gap: 0;
        z-index: 1001;
        max-height: 0;
        overflow: hidden;
        margin-top: 0;
        transform: translateY(-10px);
    }
    
    .css365iz-nav-menu.css365iz-menu-open {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 1rem;
        transform: translateY(0);
    }
    
    .css365iz-nav-item {
        width: 100%;
        margin: 0;
        list-style: none;
    }
    
    .css365iz-nav-link {
        padding: 1rem;
        border-bottom: 1px solid var(--css365iz-border);
        width: 100%;
        display: block;
        text-align: left;
    }
    
    .css365iz-nav-item:last-child .css365iz-nav-link {
        border-bottom: none;
    }
    
    .css365iz-hero-banner {
        min-height: auto;
    }
    
    .css365iz-hero-slider-wrapper {
        min-height: auto;
    }
    
    .css365iz-hero-frame-container {
        padding: 2rem 0;
    }
    
    .css365iz-hero-content-section {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
    }
    
    .css365iz-hero-text-area {
        padding: 1.5rem;
    }
    
    .css365iz-hero-image-area {
        order: -1;
        min-height: 300px;
    }
    
    .css365iz-hero-visual-box {
        min-height: 300px;
    }
    
    .css365iz-hero-ad-image {
        min-height: 300px;
    }
    
    .css365iz-hero-main-title {
        font-size: 2rem;
    }
    
    .css365iz-hero-description {
        font-size: 1rem;
    }
    
    .css365iz-hero-feature-list {
        grid-template-columns: 1fr;
    }
    
    .css365iz-hero-action-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .css365iz-btn {
        width: 100%;
    }
    
    .css365iz-section-main-title {
        font-size: 2rem;
    }
    
    .css365iz-process-timeline {
        grid-template-columns: 1fr;
    }
    
    .css365iz-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .css365iz-experts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .css365iz-testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .css365iz-articles-grid {
        grid-template-columns: 1fr;
    }
    
    .css365iz-advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .css365iz-form-grid {
        grid-template-columns: 1fr;
    }
    
    .css365iz-footer-content-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .css365iz-hero-banner {
        min-height: auto;
    }
    
    .css365iz-hero-slider-wrapper {
        min-height: auto;
    }
    
    .css365iz-hero-frame-container {
        padding: 1.5rem 0;
    }
    
    .css365iz-hero-text-area {
        padding: 1rem;
    }
    
    .css365iz-hero-image-area {
        min-height: 250px;
    }
    
    .css365iz-hero-visual-box {
        min-height: 250px;
    }
    
    .css365iz-hero-ad-image {
        min-height: 250px;
    }
    
    .css365iz-hero-main-title {
        font-size: 1.75rem;
    }
    
    .css365iz-hero-description {
        font-size: 0.9375rem;
    }
    
    .css365iz-section-main-title {
        font-size: 1.75rem;
    }
    
    .css365iz-service-card,
    .css365iz-contact-form-box {
        padding: 2rem 1.5rem;
    }
    
    .css365iz-hero-navigation {
        bottom: 15px;
        padding: 0.5rem 1rem;
    }
    
    .css365iz-slider-prev,
    .css365iz-slider-next {
        width: 35px;
        height: 35px;
    }
}

/* SEO优化 */
.css365iz-services-section,
.css365iz-process-section,
.css365iz-advantages-section,
.css365iz-stats-section,
.css365iz-cases-section,
.css365iz-experts-section,
.css365iz-testimonials-section,
.css365iz-articles-section,
.css365iz-faq-section,
.css365iz-contact-section {
    scroll-margin-top: 80px;
}

/* 可访问性 */
.css365iz-nav-link:focus,
.css365iz-btn:focus,
.css365iz-form-input:focus,
.css365iz-form-textarea:focus,
.css365iz-slider-prev:focus,
.css365iz-slider-next:focus {
    outline: 2px solid var(--css365iz-primary);
    outline-offset: 2px;
}

/* 打印样式 */
@media print {
    .css365iz-topbar,
    .css365iz-navbar,
    .css365iz-footer-section,
    .css365iz-contact-section,
    .css365iz-hero-navigation {
        display: none;
    }
}