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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* 红色主题装饰元素 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #e74c3c;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c0392b;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 头部导航 */
.header {
    background: #ffffff;
    padding: 15px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid #f1f1f1;
}

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

.logo {
    color: #e74c3c;
    font-size: 28px;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.logo img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    color: #c0392b;
    text-decoration: none;
    transform: translateY(-1px);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: #e74c3c;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: #e74c3c;
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.nav-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.login-button {
    color: #e74c3c;
    padding: 10px 20px;
    border: 2px solid #e74c3c;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.login-button:hover {
    background-color: rgba(231, 76, 60, 0.1);
    color: #c0392b;
    border-color: #c0392b;
    text-decoration: none;
}

.cta-button:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: white;
    text-decoration: none;
}

/* 英雄区域 */
.hero {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 70px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 20px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.hero .description {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn-primary {
    background: white;
    color: #e74c3c;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
    color: #c0392b;
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 15px 30px;
    border: 2px solid white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: white;
    color: #e74c3c;
    transform: translateY(-3px);
}

/* 特色功能区域 */
.features {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #e74c3c, #c0392b);
    border-radius: 2px;
}

.stats .section-title h2::after {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.6));
}

.section-title p {
    font-size: 18px;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border: 1px solid #e9ecef;
    border-top: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(231, 76, 60, 0.15);
    border-top-color: #e74c3c;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: white;
    box-shadow: 0 10px 30px rgba(231, 76, 60, 0.25);
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.feature-card p {
    color: #6c757d;
    line-height: 1.8;
}

/* 公告栏目 */
.bulletin {
    padding: 60px 0;
    background: #ffffff;
}

.bulletin-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bulletin-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    position: relative;
}

.bulletin-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #e74c3c, #c0392b);
    border-radius: 2px;
}

.bulletin-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.bulletin-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.bulletin-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.1);
}

.bulletin-date {
    font-size: 14px;
    color: #e74c3c;
    font-weight: 600;
    min-width: 80px;
    margin-right: 15px;
}

.bulletin-text {
    flex: 1;
}

.bulletin-text a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.bulletin-text a:hover {
    color: #e74c3c;
}

.bulletin-more {
    display: block;
    text-align: center;
    color: #e74c3c;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.bulletin-more:hover {
    color: #c0392b;
    text-decoration: underline;
}

/* 优势数据区域 */
.stats {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 80px 0;
    position: relative;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="white" opacity="0.1"/><circle cx="70" cy="70" r="1" fill="white" opacity="0.1"/></svg>');
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 30px 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 18px;
    opacity: 0.9;
}


/* 积分充值区域 */
.pricing {
    padding: 80px 0;
    background: #f8f9fa;
}

/* 充值说明 */
.recharge-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.info-card {
    background: white;
    border-radius: 12px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(231, 76, 60, 0.15);
}

.info-icon {
    font-size: 36px;
    margin-bottom: 15px;
}

.info-content h4 {
    color: #2c3e50;
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.info-content p {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* 加载动画 */
.loading-card {
    background: white;
    border-radius: 15px;
    padding: 60px 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #e74c3c;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(231, 76, 60, 0.15);
    border-color: #e74c3c;
}

.pricing-card.popular {
    border-color: #e74c3c;
    transform: scale(1.05);
}

.pricing-card.popular::before {
    content: '最受欢迎';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 5px 40px;
    font-size: 12px;
    font-weight: bold;
    transform: rotate(45deg);
}

.plan-name {
    font-size: 24px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
}

.plan-price {
    font-size: 48px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 5px;
}

.plan-price .currency {
    font-size: 20px;
    vertical-align: top;
}

.plan-points {
    font-size: 32px;
    font-weight: 600;
    color: #28a745;
    margin-bottom: 15px;
}

.plan-points .points-icon {
    font-size: 24px;
    margin-right: 8px;
}

.plan-ratio {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    display: inline-block;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.plan-features li {
    padding: 10px 0;
    border-bottom: 1px solid #f1f1f1;
    color: #555;
    position: relative;
    padding-left: 25px;
}

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

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.plan-features li.unavailable {
    color: #ccc;
}

.plan-features li.unavailable::before {
    content: '✗';
    color: #dc3545;
}

.plan-button {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    width: 100%;
}

.plan-button:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
    color: white;
    text-decoration: none;
}

.plan-button.secondary {
    background: transparent;
    color: #e74c3c;
    border: 2px solid #e74c3c;
}

.plan-button.secondary:hover {
    background: #e74c3c;
    color: white;
}

/* 常见问题区域 */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 20px 30px;
    background: #e74c3c;
    color: white;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #c0392b;
}

.faq-answer {
    padding: 20px 30px;
    color: #6c757d;
    line-height: 1.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* 底部区域 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 30px;
}

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

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 30px;
    text-align: center;
    color: #bdc3c7;
}

/* 移动端适配 */
.mobile-menu {
    display: none;
}

@media (max-width: 768px) {
    .header {
        padding: 12px 0;
    }

    .nav {
        padding: 0 15px;
    }

    .logo {
        font-size: 24px;
        gap: 8px;
    }

    .logo img {
        height: 32px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: 20px 0;
        gap: 20px;
        border-top: 1px solid #f1f1f1;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 10px 20px;
        border-bottom: 1px solid #f8f9fa;
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .mobile-menu {
        display: block;
        background: none;
        border: none;
        color: #333;
        font-size: 24px;
        cursor: pointer;
        padding: 5px;
    }

    .mobile-menu:hover {
        color: #e74c3c;
    }

    .nav-buttons {
        display: none;
        width: 100%;
        flex-direction: column;
        /* 垂直堆叠 */
        gap: 10px;
        padding: 20px 20px;
        /* 调整内边距 */
    }

    .nav-links.active~.nav-buttons {
        display: flex;
    }

    .login-button,
    .cta-button {
        width: 100%;
        /* 占据全部宽度 */
        text-align: center;
        padding: 12px 0;
        /* 调整内边距 */
        font-size: 16px;
        /* 调整字体大小 */
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero .subtitle {
        font-size: 18px;
    }

    .hero .description {
        font-size: 16px;
        padding: 0 20px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        padding: 0 20px;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .recharge-info {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 30px 0;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-card.popular {
        transform: none;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 20px;
        gap: 6px;
    }

    .logo img {
        height: 28px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero .subtitle {
        font-size: 16px;
    }

    .hero .description {
        font-size: 14px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .plan-price {
        font-size: 36px;
    }

    .pricing-card {
        padding: 30px 20px;
    }
}

/* 回到顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.back-to-top:hover {
    background: #c0392b;
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(231, 76, 60, 0.5);
}

/* SEO优化的隐藏文本 */
.seo-content {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* 公告详情页面样式 */
.notice-page .notice-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.notice-page .back-btn {
    border: 1px solid #e74c3c;
    background: #fff;
    color: #e74c3c;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.notice-page .back-btn:hover {
    background: #f5f7fa;
    color: #409eff;
    border-color: #c6e2ff;
}

.notice-page .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 8px 0 0;
    color: #606266;
}

.notice-page .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    background: #f7f8fa;
    border-radius: 4px;
}

.notice-page .meta-label {
    color: #909399;
}

.notice-page .meta-value {
    color: #303133;
    font-weight: 600;
}

/* 公告中心样式 */
.notice-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.notice-header {
    text-align: center;
    margin-bottom: 30px;
}

.notice-header h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 10px;
}

.notice-header p {
    color: #666;
    font-size: 16px;
}

.notice-search {
    margin-bottom: 30px;
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.search-input:focus {
    border-color: #e74c3c;
}

.search-button {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.search-button:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
}

.notice-list {
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
}

.bulletin-item {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    border-top: 4px solid #e74c3c;
    height: 100%;
}

.bulletin-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.bulletin-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
}

.bulletin-time {
    font-size: 12px;
    color: #888;
    font-weight: normal;
    margin-top: 5px;
}

.bulletin-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.bulletin-more {
    align-self: flex-end;
    color: #e74c3c;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    margin-top: auto;
}

.bulletin-more i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.bulletin-item:hover .bulletin-more i {
    transform: translateX(3px);
}

.notice-pagination {
    display: flex;
    justify-content: center;
}

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

.pagination li {
    margin: 0 5px;
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background: #f8f9fa;
    color: #333;
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a:hover {
    background: #e9ecef;
}

.pagination .active a {
    background: #e74c3c;
    color: white;
}

.no-bulletins {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

/* 公告页面特定样式 */
.notice-page {
    min-height: 85vh;
    padding-top: 100px;
    max-width: 100%;
}

/* 公告中心响应式样式 */
@media (max-width: 768px) {
    .notice-container {
        padding: 15px;
    }
    
    .notice-header h1 {
        font-size: 24px;
    }
    
    .bulletin-item {
        padding: 15px;
    }
    
    .bulletin-title {
        font-size: 16px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .bulletin-time {
        margin-top: 5px;
    }
    
    .bulletin-summary {
        font-size: 13px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .notice-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) and (max-width: 1366px) {
    .notice-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 769px) {
    .notice-list {
        grid-template-columns: repeat(4, 1fr);
    }
}