/*! style.css vf871fe35 */
/* Generated: 2026-01-14 15:48:22 */
/* Domain: chn-bot-333sports.com */
/* Enhanced user experience */
/* Mobile-first responsive design */
/* Cross-browser compatibility */

.css_c80710 {
    /* Random class Cd5566982 fingerprint optimization */
    display: none;
}

/**
 * Template28 - 纯CSS极简风格
 * 参考：https://zhn-cn-leyusport.com/
 * 不使用Bootstrap，完全自定义样式
 */

:root {
    --t28-primary: #0A1931;
    --t28-accent: #FF0066;
    --t28-bg: #FFFFFF;
    --t28-text: #333333;
    --t28-text-light: #666666;
    --t28-border: #E5E5E5;
    --t28-spacing: 1.5rem;
    --t28-max-width: 1200px;
    --t28-font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--t28-font-family);
    font-weight: 300;
    line-height: 1.7;
    color: var(--t28-text);
    background: var(--t28-bg);
    font-size: 16px;
}

/* 容器 */
.t28-container {
    max-width: var(--t28-max-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* 顶部信息条 */
.t28-top-bar {
    background: #f8f9fa;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 300;
    border-bottom: 1px solid var(--t28-border);
}

.t28-top-info-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.t28-top-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.t28-info-item {
    color: var(--t28-text-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

.t28-info-item i {
    color: var(--t28-accent);
}

.t28-social-bar {
    display: flex;
    gap: 8px;
}

.t28-social-icon {
    width: 28px;
    height: 28px;
    background: var(--t28-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
    border-radius: 4px;
}

.t28-social-icon:hover {
    background: #cc0052;
    transform: translateY(-2px);
}

/* 主导航 */
.t28-main-nav {
    background: var(--t28-primary);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.t28-nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.t28-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: white;
}

.t28-logo-img {
    height: 40px;
    width: auto;
}

.t28-brand-text {
    color: white;
    font-weight: 300;
    font-size: 18px;
}

.t28-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.t28-mobile-toggle span {
    width: 25px;
    height: 2px;
    background: white;
    transition: all 0.3s;
}

.t28-nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.t28-nav-link {
    color: white;
    text-decoration: none;
    font-weight: 300;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

.t28-nav-link:hover,
.t28-nav-link.active {
    color: var(--t28-accent);
}

.t28-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--t28-accent);
}

/* Hero轮播 */
.t28-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.t28-hero-slide {
    display: flex;
    align-items: center;
    min-height: 600px;
    padding: 80px 0;
}

.t28-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.t28-hero-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.t28-hero-graphics {
    position: relative;
    margin-bottom: 20px;
}

.t28-graphic-line {
    width: 60px;
    height: 2px;
    background: var(--t28-accent);
    margin-bottom: 10px;
}

.t28-graphic-shape {
    width: 40px;
    height: 40px;
    border: 2px solid var(--t28-accent);
    transform: rotate(45deg);
}

.t28-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--t28-primary);
    line-height: 1.2;
    margin: 0;
}

.t28-hero-subtitle {
    font-size: 18px;
    font-weight: 300;
    color: var(--t28-text-light);
    line-height: 1.8;
}

.t28-hero-actions {
    display: flex;
    gap: 15px;
}

.t28-btn-primary {
    display: inline-block;
    padding: 14px 32px;
    background: var(--t28-primary);
    color: white;
    text-decoration: none;
    font-weight: 400;
    font-size: 16px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.t28-btn-primary:hover {
    background: var(--t28-accent);
    transform: translateY(-2px);
}

.t28-hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.t28-hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: cover;
    border-radius: 0;
}

/* Swiper自定义样式 */
.t28-hero .swiper-pagination {
    bottom: 30px;
}

.t28-hero .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: white;
    opacity: 0.5;
}

.t28-hero .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--t28-accent);
}

.t28-hero .swiper-button-next,
.t28-hero .swiper-button-prev {
    color: white;
    background: rgba(0,0,0,0.3);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.t28-hero .swiper-button-next:hover,
.t28-hero .swiper-button-prev:hover {
    background: var(--t28-accent);
}

/* 区块标题 */
.t28-section-label {
    font-size: 14px;
    color: var(--t28-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 400;
}

.t28-section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0 0 20px 0;
    line-height: 1.3;
}

/* 服务区块 */
.t28-services {
    padding: 100px 0;
}

.t28-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.t28-service-card {
    padding: 40px 30px;
    background: white;
    border: 1px solid var(--t28-border);
    transition: all 0.3s;
    text-align: center;
}

.t28-service-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.t28-service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--t28-primary);
    color: white;
    font-size: 24px;
}

.t28-service-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 0 0 15px 0;
}

.t28-service-underline {
    width: 50px;
    height: 2px;
    background: var(--t28-accent);
    margin: 0 auto 15px;
}

.t28-service-desc {
    font-size: 15px;
    color: var(--t28-text-light);
    line-height: 1.8;
    margin: 0;
}

/* 关于我们 */
.t28-about {
    padding: 100px 0;
    background: #f8f9fa;
}

.t28-about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.t28-about-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 0;
}

.t28-about-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.t28-about-text p {
    font-size: 16px;
    color: var(--t28-text-light);
    line-height: 2;
    margin: 0;
}

/* 案例/作品 */
.t28-works {
    padding: 100px 0;
}

.t28-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.t28-work-card {
    background: white;
    border: 1px solid var(--t28-border);
    overflow: hidden;
    transition: all 0.3s;
}

.t28-work-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.t28-work-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.t28-work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.t28-work-card:hover .t28-work-image img {
    transform: scale(1.05);
}

.t28-work-content {
    padding: 30px;
}

.t28-work-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 0 0 10px 0;
}

.t28-work-desc {
    font-size: 15px;
    color: var(--t28-text-light);
    line-height: 1.8;
    margin: 0 0 15px 0;
}

.t28-work-link {
    color: var(--t28-accent);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.t28-work-link:hover {
    color: var(--t28-primary);
}

/* 新闻 */
.t28-news {
    padding: 100px 0;
    background: #f8f9fa;
}

.t28-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.t28-news-card {
    background: white;
    border: 1px solid var(--t28-border);
    overflow: hidden;
    transition: all 0.3s;
}

.t28-news-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.t28-news-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.t28-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.t28-news-card:hover .t28-news-image img {
    transform: scale(1.05);
}

.t28-news-content {
    padding: 25px;
}

.t28-news-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--t28-text-light);
    margin-bottom: 15px;
}

.t28-news-date,
.t28-news-category {
    display: flex;
    align-items: center;
    gap: 5px;
}

.t28-news-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 0 0 10px 0;
}

.t28-news-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.t28-news-title a:hover {
    color: var(--t28-accent);
}

.t28-news-excerpt {
    font-size: 14px;
    color: var(--t28-text-light);
    line-height: 1.8;
    margin: 0 0 15px 0;
}

.t28-news-link {
    color: var(--t28-accent);
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    transition: color 0.3s;
}

.t28-news-link:hover {
    color: var(--t28-primary);
}

/* 客户评价 */
.t28-testimonials {
    padding: 100px 0;
}

.t28-testimonials .swiper {
    padding: 40px 0 60px;
}

.t28-testimonial-card {
    background: white;
    padding: 50px 40px;
    border: 1px solid var(--t28-border);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.t28-testimonial-text {
    font-size: 18px;
    color: var(--t28-text);
    line-height: 2;
    margin: 0 0 30px 0;
    font-style: italic;
}

.t28-testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.t28-testimonial-author strong {
    font-size: 16px;
    font-weight: 600;
    color: var(--t28-primary);
}

.t28-testimonial-title {
    font-size: 14px;
    color: var(--t28-text-light);
}

/* 合作伙伴 */
.t28-partners {
    padding: 80px 0;
    background: #f8f9fa;
}

.t28-partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.t28-partner-logo-wrapper {
    text-align: center;
    padding: 30px;
    background: white;
    border: 1px solid var(--t28-border);
    transition: all 0.3s;
}

.t28-partner-logo-wrapper:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.t28-partner-logo {
    width: 100%;
    height: auto;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s;
}

.t28-partner-logo-wrapper:hover .t28-partner-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* CTA区域 */
.t28-cta {
    padding: 100px 0;
    background: var(--t28-primary);
    color: white;
    text-align: center;
}

.t28-cta-title {
    font-size: 42px;
    font-weight: 700;
    color: white;
    margin: 0 0 15px 0;
}

.t28-cta-subtitle {
    font-size: 18px;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    margin: 0 0 40px 0;
}

.t28-cta .t28-btn-primary {
    background: var(--t28-accent);
}

.t28-cta .t28-btn-primary:hover {
    background: #cc0052;
}

/* 联系方式卡片 */
.t28-contact-card {
    padding: 80px 0;
    background: white;
}

.t28-contact-white-card {
    background: white;
    padding: 60px 40px;
    border: 1px solid var(--t28-border);
    text-align: center;
}

.t28-contact-label {
    font-size: 14px;
    color: var(--t28-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.t28-contact-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0 0 50px 0;
}

.t28-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.t28-contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.t28-contact-icon {
    width: 60px;
    height: 60px;
    background: var(--t28-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 24px;
}

.t28-contact-label-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--t28-primary);
    margin: 0;
}

.t28-contact-value {
    font-size: 15px;
    color: var(--t28-text-light);
    margin: 0;
}

/* Footer */
.t28-footer {
    background: var(--t28-primary);
    color: white;
    padding: 80px 0 30px;
}

.t28-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.t28-footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.t28-footer-brand {
    color: white;
    font-weight: 300;
    font-size: 18px;
}

.t28-footer-text {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin: 0 0 10px 0;
}

.t28-footer-hours-label {
    font-size: 14px;
    font-weight: 500;
    color: white;
    margin: 15px 0 5px 0;
}

.t28-footer-title {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin: 0 0 20px 0;
}

.t28-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.t28-footer-links li {
    margin-bottom: 10px;
}

.t28-footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.t28-footer-links a:hover {
    color: var(--t28-accent);
}

.t28-newsletter {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.t28-newsletter-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 14px;
    border-radius: 0;
}

.t28-newsletter-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.t28-newsletter-btn {
    padding: 12px 20px;
    background: var(--t28-accent);
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
    border-radius: 0;
}

.t28-newsletter-btn:hover {
    background: #cc0052;
}

.t28-social-icons {
    display: flex;
    gap: 10px;
}

.t28-social-circle {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 50%;
    transition: all 0.3s;
}

.t28-social-circle:hover {
    background: var(--t28-accent);
    transform: translateY(-2px);
}

.t28-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
}

.t28-copyright {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

.t28-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--t28-accent);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.t28-scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.t28-scroll-top:hover {
    background: #cc0052;
    transform: translateY(-3px);
}

/* 页面Hero */
.t28-page-hero {
    padding: 80px 0;
    background: #f8f9fa;
}

.t28-page-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0;
}

.t28-page-subtitle {
    font-size: 18px;
    color: var(--t28-text-light);
    margin: 15px 0 0 0;
}

/* 面包屑导航 */
.t28-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--t28-text-light);
    padding: 20px 0;
}

.t28-breadcrumb a {
    color: var(--t28-text-light);
    text-decoration: none;
    transition: color 0.3s;
}

.t28-breadcrumb a:hover {
    color: var(--t28-accent);
}

.t28-breadcrumb span {
    color: var(--t28-text-light);
}

/* 统计数据 */
.t28-stats-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.t28-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.t28-stat-item {
    text-align: center;
    padding: 30px;
    background: white;
    border: 1px solid var(--t28-border);
}

.t28-stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--t28-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 24px;
}

.t28-stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0 0 10px 0;
}

.t28-stat-label {
    font-size: 16px;
    color: var(--t28-text-light);
    margin: 0;
}

/* 文章页面 */
.t28-article-page {
    padding: 60px 0;
}

.t28-article-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.t28-article-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0 0 20px 0;
    line-height: 1.3;
}

.t28-article-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: var(--t28-text-light);
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--t28-border);
}

.t28-article-date,
.t28-article-category {
    display: flex;
    align-items: center;
    gap: 5px;
}

.t28-article-image {
    margin-bottom: 30px;
}

.t28-article-image img {
    width: 100%;
    height: auto;
    border-radius: 0;
}

.t28-article-body {
    font-size: 16px;
    line-height: 2;
    color: var(--t28-text);
}

.t28-article-body p {
    margin-bottom: 20px;
}

/* 侧边栏 */
.t28-article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.t28-sidebar-card {
    background: white;
    border: 1px solid var(--t28-border);
    padding: 30px;
}

.t28-sidebar-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 0 0 20px 0;
}

.t28-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.t28-sidebar-list li {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--t28-border);
}

.t28-sidebar-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.t28-sidebar-list a {
    color: var(--t28-text);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    line-height: 1.6;
}

.t28-sidebar-list a:hover {
    color: var(--t28-accent);
}

/* 网站地图 */
.t28-sitemap-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.t28-sitemap-list li {
    margin: 0;
}

.t28-sitemap-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--t28-text);
    text-decoration: none;
    padding: 10px;
    border: 1px solid var(--t28-border);
    transition: all 0.3s;
}

.t28-sitemap-list a:hover {
    color: var(--t28-accent);
    border-color: var(--t28-accent);
    background: #f8f9fa;
}

.t28-sitemap-list i {
    color: var(--t28-accent);
    width: 20px;
}

/* 404页面 */
.t28-404-title {
    font-size: 120px;
    font-weight: 700;
    color: var(--t28-primary);
    line-height: 1;
    margin: 0 0 20px 0;
}

.t28-404-subtitle {
    font-size: 32px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 0 0 20px 0;
}

.t28-404-text {
    font-size: 16px;
    font-weight: 300;
    color: var(--t28-text-light);
    margin: 0 0 40px 0;
}

/* 联系页面 */
.t28-contact-page {
    padding: 80px 0;
}

.t28-contact-card-item {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border: 1px solid var(--t28-border);
}

.t28-contact-item-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--t28-primary);
    margin: 20px 0 10px 0;
}

.t28-contact-item-text {
    font-size: 15px;
    color: var(--t28-text-light);
    margin: 0;
}

.t28-contact-link {
    color: var(--t28-accent);
    text-decoration: none;
    transition: color 0.3s;
}

.t28-contact-link:hover {
    color: var(--t28-primary);
}

.t28-contact-form-wrapper {
    margin-top: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.t28-contact-form-card {
    background: white;
    border: 1px solid var(--t28-border);
    padding: 50px 40px;
}

.t28-form-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--t28-primary);
    margin: 0 0 30px 0;
    text-align: center;
}

.t28-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.t28-form-input,
.t28-form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--t28-border);
    font-size: 15px;
    font-family: var(--t28-font-family);
    transition: border-color 0.3s;
}

.t28-form-input:focus,
.t28-form-textarea:focus {
    outline: none;
    border-color: var(--t28-accent);
}

.t28-form-textarea {
    grid-column: 1 / -1;
    resize: vertical;
    min-height: 150px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .t28-mobile-toggle {
        display: flex;
    }
    
    .t28-mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .t28-mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .t28-mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    .t28-nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: var(--t28-primary);
        padding: 20px;
        transition: left 0.3s;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }
    
    .t28-nav-menu.active {
        left: 0;
    }
    
    .t28-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .t28-hero-title {
        font-size: 32px;
    }
    
    .t28-about-content {
        grid-template-columns: 1fr;
    }
    
    .t28-services-grid,
    .t28-works-grid,
    .t28-news-grid {
        grid-template-columns: 1fr;
    }
    
    .t28-top-info-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .t28-section-title {
        font-size: 28px;
    }
    
    .t28-cta-title {
        font-size: 32px;
    }
    
    .t28-contact-grid {
        grid-template-columns: 1fr;
    }
    
    .t28-footer-grid {
        grid-template-columns: 1fr;
    }
    
    .t28-contact-white-card {
        padding: 40px 20px;
    }
    
    .t28-article-layout {
        grid-template-columns: 1fr;
    }
    
    .t28-article-sidebar {
        position: static;
    }
    
    .t28-form-grid {
        grid-template-columns: 1fr;
    }
    
    .t28-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .t28-sitemap-list {
        grid-template-columns: 1fr;
    }
    
    .t28-404-title {
        font-size: 80px;
    }
    
    .t28-404-subtitle {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .t28-hero-title {
        font-size: 24px;
    }
    
    .t28-section-title {
        font-size: 24px;
    }
    
    .t28-cta-title {
        font-size: 24px;
    }
}