/* ========================================
   内页通用样式
   ======================================== */

/* 内容区域 */
.content-section {
    padding: 100px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.content-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.content-image img {
    width: 100%;
    display: block;
}

.content-text h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    line-height: 1.3;
}

.content-text p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 20px;
}

/* 特色列表 */
.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(37,99,235,0.1) 0%, rgba(37,99,235,0.05) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

.feature-item h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.feature-item p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* 团队展示 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

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

.team-avatar {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    background: var(--bg-light);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.team-position {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 产品分类 */
.product-category {
    padding: 80px 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.category-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.category-card:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    transform: translateY(-8px);
}

.category-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-light);
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.08);
}

.category-body {
    padding: 30px;
}

.category-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.category-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 15px;
}

.category-link:hover {
    gap: 12px;
}

/* ========================================
   产品详情页
   ======================================== */
.product-detail-page {
    padding: 100px 0;
}

.product-detail-header {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    margin-bottom: 100px;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.gallery-main {
    border-radius: 20px;
    overflow: hidden;
    background: white;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

.gallery-main img {
    width: 100%;
    display: block;
}

.gallery-thumbs {
    display: flex;
    gap: 16px;
}

.gallery-thumb {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    background: white;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37,99,235,0.2);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}

.product-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.product-breadcrumb a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.product-breadcrumb a:hover {
    color: var(--primary);
}

.product-desc {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 40px;
}

.product-features-list {
    margin-bottom: 40px;
}

.product-features-list h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-features-list h3 svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.feature-item-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-light);
    border-radius: 12px;
}

.feature-item-detail svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary);
    flex-shrink: 0;
}

.feature-item-detail span {
    font-size: 15px;
    color: var(--text-main);
}

.product-actions {
    display: flex;
    gap: 16px;
}

.btn-large {
    padding: 18px 48px;
    font-size: 17px;
}

/* 产品参数 */
.product-specs {
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 80px;
}

.product-specs h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-specs h2 svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

.specs-table {
    width: 100%;
}

.specs-table tr {
    border-bottom: 1px solid var(--border);
}

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

.specs-table th,
.specs-table td {
    padding: 18px 20px;
    text-align: left;
    font-size: 16px;
}

.specs-table th {
    width: 200px;
    color: var(--text-secondary);
    font-weight: 500;
    background: var(--bg-light);
}

.specs-table td {
    color: var(--text-main);
}

/* 相关产品 */
.related-products {
    margin-top: 80px;
}

/* ========================================
   产品分类页 - 左右错位布局
   ======================================== */
.category-showcase {
    padding: 80px 0;
}

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-row.reverse {
    direction: rtl;
}

.showcase-row.reverse > * {
    direction: ltr;
}

.showcase-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.12);
}

.showcase-image img {
    width: 100%;
    display: block;
    transition: transform 0.6s ease;
}

.showcase-row:hover .showcase-image img {
    transform: scale(1.03);
}

.showcase-tag {
    position: absolute;
    top: 24px;
    left: 24px;
    background: var(--primary);
    color: white;
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.showcase-tag.new {
    background: #f97316;
}

.showcase-content {
    padding: 20px 0;
}

.showcase-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(37,99,235,0.1);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 20px;
}

.showcase-content h2 {
    font-size: 38px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.showcase-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}

.showcase-features {
    list-style: none;
    margin-bottom: 40px;
}

.showcase-features li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    font-size: 15px;
    color: var(--text-main);
}

.showcase-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.showcase-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 40px;
    background: var(--primary);
    color: white;
    font-size: 16px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.showcase-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37,99,235,0.3);
}

/* 产品特性卡片 */
.category-features {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-title.center {
    text-align: center;
    margin-bottom: 60px;
}

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

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37,99,235,0.1);
    border-color: transparent;
}

.feature-card .feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-card .feature-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   场景应用页 - 大图卡片布局
   ======================================== */
.scenes-page {
    padding: 100px 0;
}

.scenes-hero-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.scenes-hero-section .container {
    text-align: center;
}

.scenes-hero-section h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

.scenes-hero-section .hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 场景大卡片 */
.scene-large-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.scene-large-card {
    position: relative;
    height: 400px;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
}

.scene-large-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15,23,42,0.9) 100%);
    z-index: 1;
}

.scene-large-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.scene-large-card:hover img {
    transform: scale(1.1);
}

.scene-large-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    z-index: 2;
    color: white;
}

.scene-large-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.scene-large-content p {
    font-size: 15px;
    opacity: 0.85;
    margin-bottom: 20px;
}

.scene-large-content .scene-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scene-large-content .scene-tag {
    padding: 6px 14px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    font-size: 12px;
    backdrop-filter: blur(10px);
}

/* ========================================
   新闻列表页 - 瀑布流卡片布局
   ======================================== */
.news-page {
    padding: 100px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.news-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.news-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.1);
}

.news-category-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
}

.news-body {
    padding: 28px;
}

.news-date {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
}

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

/* 新闻详情页 */
.news-detail {
    padding: 100px 0;
}

.news-detail-container {
    max-width: 900px;
    margin: 0 auto;
}

.news-detail-header {
    text-align: center;
    margin-bottom: 60px;
}

.news-detail-header .news-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.news-detail-header .news-meta span {
    font-size: 14px;
    color: var(--text-muted);
}

.news-detail-header h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 20px;
}

.news-detail-image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 50px;
}

.news-detail-image img {
    width: 100%;
    display: block;
}

.news-detail-content {
    font-size: 17px;
    line-height: 2;
    color: var(--text-main);
}

.news-detail-content p {
    margin-bottom: 24px;
}

.news-detail-content h2 {
    font-size: 26px;
    font-weight: 600;
    margin: 40px 0 20px;
}

.news-detail-content img {
    border-radius: 12px;
    margin: 30px 0;
}

/* ========================================
   招商加盟页 - 时间线布局
   ======================================== */
.join-page {
    padding: 100px 0;
}

.join-hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    text-align: center;
}

.join-hero h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

.join-hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 优势卡片 - 六边形网格 */
.advantages-section {
    padding: 100px 0;
}

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

.advantage-card-large {
    background: white;
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.advantage-card-large:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(37,99,235,0.15);
}

.advantage-icon-large {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}

.advantage-icon-large svg {
    width: 40px;
    height: 40px;
    stroke: white;
}

.advantage-card-large h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 14px;
}

.advantage-card-large p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 加盟流程时间线 */
.process-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 60px auto 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 60px;
    right: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #60a5fa);
}

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

.process-step-number {
    width: 90px;
    height: 90px;
    background: white;
    border: 4px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.process-step:hover .process-step-number {
    background: var(--primary);
    color: white;
}

.process-step h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 150px;
    margin: 0 auto;
}

/* ========================================
   联系我们页 - 分区卡片布局
   ======================================== */
.contact-page {
    padding: 100px 0;
}

.contact-hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    text-align: center;
}

.contact-hero h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

/* 联系方式卡片组 */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.contact-card {
    background: white;
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37,99,235,0.1);
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.contact-card-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

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

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

/* 联系表单区域 - 样式在下方统一定义 */

.contact-map {
    padding: 80px 0;
    background: var(--bg-light);
}

.map-placeholder {
    height: 400px;
    border-radius: 24px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-map svg {
    width: 80px;
    height: 80px;
    stroke: var(--primary);
    margin-bottom: 20px;
}

.contact-map h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
}

.contact-map p {
    color: var(--text-secondary);
    text-align: center;
}

/* ========================================
   响应式适配
   ======================================== */
@media (max-width: 1200px) {
    .showcase-row { grid-template-columns: 1fr; gap: 40px; }
    .showcase-row.reverse { direction: ltr; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
    .contact-form-section { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .showcase-content h2 { font-size: 28px; }
    .features-grid { grid-template-columns: 1fr; }
    .scene-large-grid { grid-template-columns: 1fr; }
    .scene-large-card { height: 300px; }
    .news-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr; }
    .process-timeline { flex-direction: column; gap: 40px; }
    .process-timeline::before { display: none; }
    .contact-cards { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 30px; }
}

.related-products h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
    text-align: center;
}

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

.related-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.related-image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--bg-light);
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-card:hover .related-image img {
    transform: scale(1.08);
}

.related-body {
    padding: 20px;
}

.related-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.related-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

@media (max-width: 1200px) {
    .product-detail-header { grid-template-columns: 1fr; }
    .product-gallery { 
        position: static; 
        will-change: auto;
        transform: none;
    }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .product-detail-page { padding: 60px 0; }
    .product-info h1 { font-size: 32px; }
    .product-specs { padding: 30px; }
    .specs-table th { width: 120px; }
    .related-grid { grid-template-columns: 1fr; }
    .gallery-thumbs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .gallery-thumb { width: 80px; height: 80px; }
    .gallery-main {
        will-change: auto;
        transform: none;
    }
    .gallery-main img {
        will-change: auto;
        transform: none;
    }
}

/* 联系表单 */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37,99,235,0.1) 0%, rgba(37,99,235,0.05) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

.contact-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.contact-item p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.contact-form {
    background: white;
    padding: 50px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-family: var(--font);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--gradient-blue);
    color: white;
    border: none;
    border-radius: 12px;
    font-family: var(--font);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37,99,235,0.3);
}

/* 招商加盟 */
.franchise-section {
    padding: 100px 0;
}

.franchise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.franchise-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
}

.franchise-card:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    transform: translateY(-8px);
    border-color: var(--primary);
}

.franchise-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37,99,235,0.1) 0%, rgba(37,99,235,0.05) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.franchise-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--primary);
}

.franchise-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.franchise-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 场景详情 */
.scenario-detail {
    padding: 80px 0;
}

.scenario-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.scenario-card-large {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.scenario-card-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scenario-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 40px;
}

.scenario-card-title {
    font-size: 24px;
    font-weight: 600;
    color: white;
}

/* 响应式 */
@media (max-width: 1200px) {
    .content-grid { grid-template-columns: 1fr; gap: 60px; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-detail-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .franchise-grid { grid-template-columns: repeat(2, 1fr); }
    .scenario-showcase { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .content-section { padding: 60px 0; }
    .content-text h2 { font-size: 32px; }
    .feature-list { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .category-grid { grid-template-columns: 1fr; }
    .contact-form { padding: 30px; }
    .franchise-grid { grid-template-columns: 1fr; }
}

/* ========================================
   发展历程 - 树形设计
   ======================================== */
.timeline {
    position: relative;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 60px 20px 40px;
}

.timeline-item:nth-child(odd) {
    margin-left: 50%;
    padding: 20px 40px 20px 60px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background: white;
    border: 4px solid var(--primary);
    border-radius: 50%;
    top: 28px;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(odd)::before {
    left: -12px;
}

.timeline-item:nth-child(even)::before {
    right: -12px;
}

.timeline-item:hover::before {
    background: var(--primary);
    transform: scale(1.2);
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background: var(--border);
    top: 38px;
}

.timeline-item:nth-child(odd)::after {
    left: 0;
}

.timeline-item:nth-child(even)::after {
    right: 0;
}

.timeline-content {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.timeline-year {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary);
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 16px;
}

.timeline-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.timeline-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .timeline::before { left: 20px; }
    .timeline-item, .timeline-item:nth-child(odd) {
        width: 100%;
        margin-left: 0;
        padding: 20px 20px 20px 60px;
    }
    .timeline-item::before, .timeline-item:nth-child(odd)::before {
        left: 8px;
        right: auto;
    }
    .timeline-item::after, .timeline-item:nth-child(odd)::after {
        left: 32px;
        right: auto;
    }
}

/* ========================================
   产品中心 - 新设计
   ======================================== */
.products-page {
    padding: 50px 0;
}

.product-category-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 70px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 16px 40px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    background: white;
    border: 2px solid var(--border);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 8px 24px rgba(37,99,235,0.25);
}

.products-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.showcase-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
}

.showcase-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    border-color: transparent;
}

.showcase-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--bg-light);
}

.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.showcase-card:hover .showcase-image img {
    transform: scale(1.1);
}

.showcase-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 20px;
    background: var(--primary);
    color: white;
    font-size: 13px;
    font-weight: 600;
    border-radius: 100px;
}

.showcase-body {
    padding: 36px;
}

.showcase-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(37,99,235,0.08);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 16px;
}

.showcase-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.showcase-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.showcase-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.showcase-feature {
    padding: 8px 16px;
    background: #e5e5e5;
    color: var(--text-secondary);
    font-size: 13px;
    border-radius: 8px;
}

.showcase-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
}

.showcase-link:hover {
    gap: 12px;
}

.showcase-link svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 1200px) {
    .products-showcase { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .products-showcase { grid-template-columns: 1fr; }
    .product-category-nav { gap: 10px; }
    .category-tab { padding: 12px 24px; font-size: 14px; }
}

/* ========================================
   新增页面样式
   ======================================== */

/* Hero区域通用样式 */
.hero-section-base {
    padding: 140px 0 100px;
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
    text-align: center;
}

.hero-section-base h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero-section-base .hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品详情页增强样式 */
.product-detail-page {
    padding-top: 60px;
}

.product-gallery {
   
    top: 60px;
}

.product-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-block {
    width: 100%;
}

/* 产品参数表样式 */
.product-specs {
    background: white;
    border-radius: 24px;
    padding: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin: 80px 0;
}

.product-specs h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border);
}

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

.specs-table th,
.specs-table td {
    padding: 18px 24px;
    text-align: left;
    font-size: 16px;
}

.specs-table th {
    width: 200px;
    color: var(--text-secondary);
    font-weight: 500;
    background: var(--bg-light);
}

.specs-table td {
    color: var(--text-main);
}

/* 相关产品区域 */
.related-products {
    margin-top: 100px;
}

.related-products h2 {
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 50px;
}

/* 场景应用页Hero - 样式在style.css中统一定义 */

/* 场景大卡片增强 */
.scene-large-card {
    position: relative;
    height: 400px;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
}

.scene-large-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15,23,42,0.9) 100%);
    z-index: 1;
}

.scene-large-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.scene-large-card:hover img {
    transform: scale(1.1);
}

.scene-large-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    z-index: 2;
    color: white;
}

.scene-large-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.scene-large-content p {
    font-size: 15px;
    opacity: 0.85;
    margin-bottom: 20px;
    line-height: 1.6;
}

.scene-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scene-tag {
    padding: 6px 14px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    font-size: 12px;
    backdrop-filter: blur(10px);
}

/* 招商加盟页Hero */
.join-hero-section {
    padding: 140px 0 100px;
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
    text-align: center;
}

.join-hero-section h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

.join-hero-section .hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 加盟优势卡片 */
.join-advantages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37,99,235,0.1);
    border-color: transparent;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.advantage-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.advantage-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.advantage-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 加盟流程时间线 */
.join-process {
    padding: 100px 0;
    background: var(--bg-light);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.process-item {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

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

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.process-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.process-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 加盟条件 */
.join-conditions {
    padding: 100px 0;
}

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

.condition-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.condition-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(37,99,235,0.1);
}

.condition-icon {
    width: 60px;
    height: 60px;
    background: rgba(37,99,235,0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.condition-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

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

.condition-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.condition-card li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.condition-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

/* 加盟联系 */
.join-contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.join-contact-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
    padding: 60px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.join-contact-info h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.join-phone {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.join-contact-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 联系我们页Hero - 样式在style.css中统一定义 */
/* 联系信息卡片 */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.contact-card {
    background: white;
    padding: 40px 24px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37,99,235,0.1);
    border-color: transparent;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.contact-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.contact-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.contact-time {
    font-size: 13px;
    color: var(--text-secondary);
}

/* 联系表单区域 */
.contact-form-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-form-section .container {
    max-width: 1200px;
}

.contact-form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    background: white;
    padding: 60px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
    max-width: 1100px;
    margin: 0 auto;
}

.contact-form-info h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.contact-form-info > p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.form-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-main);
}

.form-feature svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary);
    flex-shrink: 0;
}

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

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

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-family: var(--font);
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}

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

/* 地图区域 */
.contact-map {
    padding: 80px 0;
    background: var(--bg-light);
}

.map-placeholder {
    height: 400px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
}

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

.map-content svg {
    width: 60px;
    height: 60px;
    stroke: var(--primary);
    margin-bottom: 20px;
}

.map-content p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* 新闻列表页Hero */
.news-hero-section {
    padding: 140px 0 100px;
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
    text-align: center;
}

.news-hero-section h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

.news-hero-section .hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 新闻分类标签 */
.news-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.news-tab {
    padding: 12px 28px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 100px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.news-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* 新闻瀑布流布局 */
.news-masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* 大新闻卡片 */
.news-card-large {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
}

.news-card-large:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    border-color: transparent;
}

.news-card-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 320px;
}

.news-card-large-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-card-large-content .news-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 20px;
    width: fit-content;
}

.news-card-large-content h3 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.4;
    color: var(--text-dark);
}

.news-card-large-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.news-date,
.news-views {
    font-size: 13px;
    color: var(--text-muted);
}

/* 常规新闻卡片 */
.news-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    border-color: transparent;
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

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

.news-card-content .news-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(37,99,235,0.1);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 12px;
}

.news-card-content h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.5;
    color: var(--text-dark);
}

.news-card-content .news-meta {
    margin-top: 16px;
}

/* 加载更多按钮 */
.news-load-more {
    text-align: center;
    margin-top: 60px;
}

/* 新闻详情页 */
.news-detail-page {
    padding: 60px 0 80px;
}

.news-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.news-breadcrumb a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.news-breadcrumb a:hover {
    color: var(--primary);
}

.news-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 60px;
}

/* 文章头部 */
.news-detail-header {
    margin-bottom: 40px;
}

.news-category-tag {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary);
    color: white;
    font-size: 13px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 20px;
}

.news-detail-header h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.news-detail-meta {
    display: flex;
    align-items: center;
    gap: 30px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.meta-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-muted);
}

/* 特色图片 */
.news-featured-image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 50px;
}

.news-featured-image img {
    width: 100%;
    display: block;
}

/* 文章内容 */
.news-detail-content {
    font-size: 17px;
    line-height: 2;
    color: var(--text-main);
}

.news-lead {
    font-size: 19px;
    color: var(--text-dark);
    line-height: 1.9;
    padding: 24px;
    background: var(--bg-light);
    border-left: 4px solid var(--primary);
    border-radius: 0 12px 12px 0;
    margin-bottom: 40px;
}

.news-detail-content h2 {
    font-size: 26px;
    font-weight: 600;
    margin: 50px 0 24px;
    color: var(--text-dark);
}

.news-detail-content p {
    margin-bottom: 24px;
}

.news-detail-content blockquote {
    margin: 40px 0;
    padding: 30px 40px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 16px;
    font-size: 20px;
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.8;
}

.news-detail-content blockquote cite {
    display: block;
    margin-top: 16px;
    font-size: 15px;
    font-style: normal;
    color: var(--text-secondary);
}

.news-content-image {
    margin: 40px 0;
}

.news-content-image img {
    width: 100%;
    border-radius: 16px;
}

.image-caption {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 12px;
}

.news-list {
    margin: 30px 0;
    padding-left: 0;
    list-style: none;
}

.news-list li {
    position: relative;
    padding: 12px 0 12px 32px;
    border-bottom: 1px solid var(--border);
}

.news-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 3px;
}

.news-highlight {
    background: white;
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    margin: 40px 0;
}

.news-highlight h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.highlight-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
}

.highlight-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.highlight-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 文章底部 */
.news-detail-footer {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-tags {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.news-tags span {
    font-size: 14px;
    color: var(--text-secondary);
}

.news-tag-item {
    padding: 6px 14px;
    background: var(--bg-light);
    color: var(--text-secondary);
    font-size: 13px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.news-tag-item:hover {
    background: var(--primary);
    color: white;
}

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

.news-share span {
    font-size: 14px;
    color: var(--text-secondary);
}

.share-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--primary);
}

.share-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
}

.share-btn:hover svg {
    fill: white;
}

/* 侧边栏 */
.news-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: white;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.sidebar-widget h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
    color: var(--text-dark);
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.related-post {
    display: flex;
    gap: 16px;
    transition: all 0.3s ease;
}

.related-post:hover {
    transform: translateX(5px);
}

.related-post img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.related-post-content h4 {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.related-post:hover h4 {
    color: var(--primary);
}

.related-post .post-date {
    font-size: 12px;
    color: var(--text-muted);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud-item {
    padding: 8px 16px;
    background: var(--bg-light);
    color: var(--text-secondary);
    font-size: 13px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.tag-cloud-item:hover {
    background: var(--primary);
    color: white;
}

/* 上一篇/下一篇导航 */
.news-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.nav-prev,
.nav-next {
    padding: 30px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.nav-prev:hover,
.nav-next:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(37,99,235,0.1);
}

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

.nav-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.nav-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
}

.nav-prev:hover .nav-title,
.nav-next:hover .nav-title {
    color: var(--primary);
}

/* 关于我们页Hero - 样式在style.css中统一定义 */

/* 公司简介 */
.about-intro {
    padding: 80px 0;
}

.about-intro-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-intro-text h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.about-intro-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 16px;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.about-intro-image {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.about-intro-image img {
    width: 100%;
    display: block;
}

/* 发展历程 */
.about-timeline {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-timeline .timeline {
    max-width: 800px;
    margin: 60px auto 0;
}

/* 企业文化 */
.about-culture {
    padding: 100px 0;
}

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

.culture-card {
    background: white;
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.culture-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37,99,235,0.1);
    border-color: transparent;
}

.culture-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}

.culture-icon svg {
    width: 36px;
    height: 36px;
    stroke: white;
}

.culture-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.culture-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 企业荣誉 */
.about-honors {
    padding: 100px 0;
    background: var(--bg-light);
}

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

.honor-item {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.honor-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.honor-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.honor-item p {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
}

/* 响应式适配 - 新增页面 */
@media (max-width: 1200px) {
    .news-masonry { grid-template-columns: repeat(2, 1fr); }
    .news-card-large { grid-column: span 2; }
    .news-detail-wrapper { grid-template-columns: 1fr; }
    .news-sidebar { display: none; }
    .join-advantages { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .conditions-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
    .contact-form-wrapper { grid-template-columns: 1fr; }
    .about-intro-content { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .culture-grid { grid-template-columns: repeat(2, 1fr); }
    .honors-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-section-base h1,
    .scenes-hero-section h1,
    .join-hero-section h1,
    .contact-hero-section h1,
    .news-hero-section h1,
    .about-hero-section h1 {
        font-size: 36px;
    }
    
    .news-masonry { grid-template-columns: 1fr; }
    .news-card-large { 
        grid-column: span 1; 
        grid-template-columns: 1fr;
    }
    .news-card-large img { min-height: 200px; }
    .news-card-large-content { padding: 24px; }
    .news-card-large-content h3 { font-size: 20px; }
    
    .news-detail-header h1 { font-size: 28px; }
    .news-detail-meta { flex-wrap: wrap; gap: 15px; }
    .news-detail-footer { flex-direction: column; gap: 20px; }
    .news-navigation { grid-template-columns: 1fr; }
    
    .join-advantages { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .conditions-grid { grid-template-columns: 1fr; }
    .join-contact-content { 
        flex-direction: column; 
        text-align: center; 
        padding: 40px 24px;
    }
    .join-phone { font-size: 32px; }
    
    .contact-cards { grid-template-columns: 1fr; margin-top: -40px; }
    .contact-form-wrapper { padding: 30px; }
    .form-row { grid-template-columns: 1fr; }
    
    .about-stats { grid-template-columns: 1fr 1fr; }
    .culture-grid { grid-template-columns: 1fr; }
    .honors-grid { grid-template-columns: 1fr; }
    .highlight-grid { grid-template-columns: 1fr; }
    
    .scene-large-grid { grid-template-columns: 1fr; }
    .scene-large-card { height: 280px; }
    .scene-large-content { padding: 24px; }
    .scene-large-content h3 { font-size: 22px; }
}