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

body {
    font-family: 'Noto+Sans+SC', sans-serif;
    background-color: #f9fafb;
    color: #374151;
    line-height: 1.6;
}

/* 页面横幅 */
.banner {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.85) 0%, rgba(59, 130, 246, 0.85) 100%),
    url('https://www.cdseetian.com/wp-content/themes/seetian/images/about-banner.jpg');
    background-size: cover;
    background-position: center;
    padding: 6rem 0 4rem;
    position: relative;
    /*margin-top: 80px;*/
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(59, 130, 246, 0.8) 100%);
}

.container-xxl {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

.page-banner-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* 面包屑导航 */
#pages {
    padding: 3rem 0 5rem;
    background: #f9fafb;
    min-height: calc(100vh - 400px);
}

.crumbs {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    font-size: 0.9rem;
    color: #6b7280;
}

.crumbs a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.crumbs a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.crumbs span {
    margin-right: 0.5rem;
}

/* 页面标题区域 */
.pagetitle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.pagetitle-info {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    position: relative;
    padding-bottom: 0.75rem;
}

.pagetitle-info::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    border-radius: 2px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #2563eb;
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
    transition: all 0.3s;
}

.contact-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.4);
}

.contact-btn::before {
    content: '\f095';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

/* 文章列表 */
.pagecontent {
    display: grid;
    gap: 1.25rem;
}

.post-holder {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.3s;
    border-left: 4px solid transparent;
    position: relative;
    animation: slideInUp 0.5s ease-out forwards;
}

.post-holder:hover {
    transform: translateX(8px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    border-left-color: #2563eb;
}

.post-holder:hover {
    transform: translateX(8px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    border-left-color: #2563eb;
}

.post-holder:hover::before {
    opacity: 1;
}

.post-content {
    padding: 1.5rem 2rem;
    position: relative;
}

.post-content h3 {
    font-size: 1.125rem;
    font-weight: 500;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.post-content h3 span.arrow {
    color: #2563eb;
    font-size: 1rem;
    transition: transform 0.3s;
    display: inline-block;
}

.post-holder:hover .post-content h3 span.arrow {
    transform: translateX(4px);
}

.post-content h3::before {
    content: '\f0da';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #2563eb;
    font-size: 1rem;
    transition: transform 0.3s;
}

.post-holder:hover .post-content h3::before {
    transform: translateX(4px);
}

.post-content a {
    color: #374151;
    text-decoration: none;
    transition: color 0.3s;
    display: inline;
    position: relative;
    z-index: 10;
}

.post-content a:hover {
    color: #2563eb;
}

/* 分页导航 */
.pagenav {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.pagination li {
    margin: 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
}

.pagination a {
    background: white;
    color: #374151;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.pagination a:hover {
    background: #eff6ff;
    color: #2563eb;
    border-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.1);
}

.pagination .active a,
.pagination span {
    background: #2563eb;
    color: white;
    border-color: #2563eb;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
}

.pagination li:first-child a,
.pagination li:last-child a {
    padding: 0 1.25rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner {
        padding: 4rem 0 3rem;
        margin-top: 70px;
    }

    .page-banner-title {
        font-size: 1.75rem;
    }

    .pagetitle {
        flex-direction: column;
        align-items: flex-start;
    }

    .pagetitle-info {
        font-size: 1.5rem;
    }

    .post-holder {
        padding: 1.25rem;
    }

    .post-content h3 {
        font-size: 1rem;
    }

    .crumbs {
        font-size: 0.8rem;
        padding: 0.875rem 1rem;
    }
}

@media (min-width: 1024px) {
    .pagecontent {
        grid-template-columns: repeat(2, 1fr);
    }

    .post-holder:nth-child(1),
    .post-holder:nth-child(2) {
        grid-column: 1 / -1;
    }
}

/* 空状态提示 */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #6b7280;
}

.empty-state i {
    font-size: 4rem;
    color: #d1d5db;
    margin-bottom: 1rem;
}

/* 加载动画 */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-holder {
    animation: slideInUp 0.5s ease-out forwards;
}

.post-holder:nth-child(1) { animation-delay: 0.05s; }
.post-holder:nth-child(2) { animation-delay: 0.1s; }
.post-holder:nth-child(3) { animation-delay: 0.15s; }
.post-holder:nth-child(4) { animation-delay: 0.2s; }
.post-holder:nth-child(5) { animation-delay: 0.25s; }
.post-holder:nth-child(6) { animation-delay: 0.3s; }
.post-holder:nth-child(7) { animation-delay: 0.35s; }
.post-holder:nth-child(8) { animation-delay: 0.4s; }
.post-holder:nth-child(9) { animation-delay: 0.45s; }
.post-holder:nth-child(10) { animation-delay: 0.5s; }



.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 10px 0 40px;
}

/* 服务卡片基础 */
.service-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* 链接重置 */
.service-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* 图片区域 */
.service-thumb {
    position: relative;
    margin: 0;
    padding-top: 65%;
    overflow: hidden;
    background: #f5f5f5;
}

.service-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-thumb img {
    transform: scale(1.08);
}

/* 悬停遮罩 */
.service-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 0, 0, 0.85);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-overlay {
    opacity: 1;
}

.view-more {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 24px;
    border: 2px solid #fff;
    border-radius: 30px;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.service-card:hover .view-more {
    transform: translateY(0);
}

/* 信息区域 */
.service-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: #fff;
    position: relative;
}

.service-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #c00 0%, #ff6b6b 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover .service-info::before {
    transform: scaleX(1);
}

/* 标题 */
.service-title {
    font-size: 17px;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.4;
    transition: color 0.3s;
}

.service-card:hover .service-title {
    color: #c00;
}

/* 箭头图标 */
.service-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #f5f5f5;
    color: #999;
    border-radius: 50%;
    font-size: 14px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

.service-card:hover .service-arrow {
    background: #c00;
    color: #fff;
    transform: translateX(4px);
}

/* ============================================
   响应式适配
   ============================================ */

@media (max-width: 992px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .service-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-info {
        padding: 16px 20px;
    }

    .service-title {
        font-size: 16px;
    }
}

/* ============================================
   入场动画
   ============================================ */

@keyframes serviceFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card {
    opacity: 0;
    animation: serviceFadeIn 0.6s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }
.service-card:nth-child(5) { animation-delay: 0.25s; }
.service-card:nth-child(6) { animation-delay: 0.3s; }