/* 红色主题样式 - 强制覆盖 */

/* 重置所有样式并应用红色主题 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 红色主题变量 */
:root {
    --red-primary: #FF0000;
    --red-dark: #B22222;
    --red-darker: #8B0000;
    --red-bg: #2C1810;
    --red-bg-dark: #1A0F0A;
    --red-card: #3C2820;
    --red-border: #8B4513;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

/* 基础样式 */
body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif !important;
    background-color: #2C1810 !important;
    color: #ffffff !important;
    line-height: 1.6 !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

.container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
}

/* 导航栏 */
.navbar {
    position: fixed !important;
    top: 0 !important;
    width: 100% !important;
    background: rgba(44, 24, 16, 0.95) !important;
    backdrop-filter: blur(10px) !important;
    z-index: 1000 !important;
    border-bottom: 1px solid #8B4513 !important;
    transition: all 0.3s ease !important;
}

.nav-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    height: 70px !important;
}

.nav-logo {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

.nav-menu {
    display: flex !important;
    gap: 2rem !important;
}

/* 移动端导航菜单样式覆盖 */
@media (max-width: 1023px) {
    .nav-menu {
        position: fixed !important;
        left: -100% !important;
        top: 70px !important;
        flex-direction: column !important;
        background-color: var(--bg-dark) !important;
        width: 100% !important;
        text-align: center !important;
        transition: 0.3s !important;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05) !important;
        border-top: 1px solid var(--border-color) !important;
        padding: 2rem 0 !important;
        z-index: 999 !important;
        overflow: hidden !important;
        max-width: 100vw !important;
    }

    .nav-menu.active {
        left: 0 !important;
    }

    /* 确保移动端菜单完全隐藏 */
    .nav-menu:not(.active) {
        left: -100% !important;
        transform: translateX(-100%) !important;
    }
}

.nav-toggle {
    display: none !important;
    flex-direction: column !important;
    cursor: pointer !important;
}

/* 移动端显示导航切换按钮 */
@media (max-width: 1023px) {
    .nav-toggle {
        display: flex !important;
    }

    /* 移动端导航链接样式 */
    .nav-menu .nav-link {
        padding: 1rem 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
        display: block !important;
        width: 100% !important;
    }

    .nav-menu .nav-link:last-child {
        border-bottom: none !important;
    }

    /* 移动端下拉菜单样式 */
    .nav-dropdown {
        position: static !important;
        width: 100% !important;
        display: block !important;
    }

    .nav-dropdown .login-btn {
        display: block !important;
        padding: 1rem 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
        background: linear-gradient(135deg, #FF0000, #CC0000) !important;
        border: none !important;
        color: white !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        cursor: pointer !important;
        width: 100% !important;
        text-align: center !important;
        border-radius: 8px !important;
        margin: 0.5rem 1rem !important;
        transition: all 0.3s ease !important;
    }

    .nav-dropdown .login-btn:hover {
        background: linear-gradient(135deg, #CC0000, #990000) !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3) !important;
    }

    .dropdown-content {
        position: static !important;
        display: none !important;
        background-color: rgba(0, 0, 0, 0.3) !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        width: 100% !important;
        margin-top: 0 !important;
    }

    .nav-dropdown:hover .dropdown-content,
    .nav-dropdown.active .dropdown-content {
        display: block !important;
    }

    .dropdown-content a {
        color: var(--text-light) !important;
        padding: 0.8rem 1rem !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
        display: block !important;
        text-align: center !important;
        background: rgba(255, 0, 0, 0.05) !important;
    }

    .dropdown-content a:hover {
        background-color: rgba(255, 0, 0, 0.2) !important;
        color: #FF0000 !important;
    }

    .dropdown-content a:last-child {
        border-bottom: none !important;
    }
}

.bar {
    width: 25px !important;
    height: 3px !important;
    background-color: #ffffff !important;
    margin: 3px 0 !important;
    transition: all 0.3s ease !important;
}

.nav-logo h2 {
    color: #FF0000 !important;
    font-size: 1.2rem !important;
    font-weight: 600 !important;
    margin: 0 !important;
}

.logo-img {
    height: 35px !important;
    width: auto !important;
    transition: all 0.3s ease !important;
}

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

.nav-link {
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
    position: relative !important;
    padding: 0.5rem 0 !important;
    cursor: pointer !important;
    display: inline-block !important;
}

.nav-link:hover,
.nav-link.active {
    color: #FF0000 !important;
}

.login-btn {
    background: #FF0000 !important;
    color: white !important;
    padding: 0.5rem 1rem !important;
    border-radius: 25px !important;
    transition: all 0.3s ease !important;
}

.login-btn:hover {
    background: #B22222 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 8px rgba(255, 0, 0, 0.3) !important;
}

.nav-link.active::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 2px !important;
    background-color: #FF0000 !important;
}

/* 主要内容区域 */
.main-content {
    margin-top: 70px !important;
    background-color: #2C1810 !important;
}

.page-section {
    display: none;
    min-height: calc(100vh - 70px) !important;
    padding: 3rem 0 !important;
    background-color: #2C1810 !important;
}

.page-section.active {
    display: block !important;
}

.page-section:nth-child(even) {
    background: #1A0F0A !important;
}

/* 英雄区域 */
.hero-section {
    position: relative !important;
    height: 100vh !important;
    overflow: hidden !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #1A0F0A !important;
}

.hero-content {
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.hero-background {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 1 !important;
}

.hero-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    filter: brightness(0.6) !important;
}

.hero-text {
    position: relative !important;
    z-index: 10 !important;
    text-align: center !important;
    background: rgba(0, 0, 0, 0.6) !important;
    padding: 3rem !important;
    border-radius: 15px !important;
    backdrop-filter: blur(10px) !important;
    max-width: 800px !important;
    margin: 0 2rem !important;
    border: 2px solid #FF0000 !important;
}

.hero-text h1 {
    font-size: 3.5rem !important;
    margin-bottom: 1rem !important;
    color: #FF0000 !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8) !important;
}

.hero-text p {
    font-size: 1.5rem !important;
    margin-bottom: 2rem !important;
    color: #ffffff !important;
}

.cta-button {
    background: #FF0000 !important;
    color: white !important;
    border: none !important;
    padding: 1rem 2rem !important;
    font-size: 1.1rem !important;
    border-radius: 50px !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    font-weight: 600 !important;
}

.cta-button:hover {
    background: #B22222 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 15px rgba(255, 0, 0, 0.4) !important;
}

/* 特色区域 */
.features-section {
    padding: 5rem 0 !important;
    background: #1A0F0A !important;
}

/* 关于我们区域（首页内） */
.about-section {
    padding: 5rem 0 !important;
    background: #2C1810 !important;
}

/* 活动动态区域（首页内） */
.activities-section {
    padding: 5rem 0 !important;
    background: #1A0F0A !important;
}

/* 新闻资讯区域（首页内） */
.news-section {
    padding: 5rem 0 !important;
    background: #2C1810 !important;
}

/* 联系我们区域（首页内） */
.contact-section {
    padding: 5rem 0 !important;
    background: #1A0F0A !important;
}

/* 声明区域（首页内） */
.declaration-section {
    padding: 5rem 0 !important;
    background: #2C1810 !important;
}

.declaration-content {
    max-width: 800px !important;
    margin: 0 auto !important;
    text-align: center !important;
}

.declaration-text {
    margin-bottom: 3rem !important;
}

.declaration-text h3 {
    color: #FF0000 !important;
    font-size: 2rem !important;
    margin-bottom: 2rem !important;
}

.declaration-text p {
    color: #ffffff !important;
    font-size: 1.1rem !important;
    line-height: 1.8 !important;
    margin-bottom: 1.5rem !important;
}

.declaration-text ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 2rem 0 !important;
}

.declaration-text li {
    color: #ffffff !important;
    font-size: 1.1rem !important;
    line-height: 1.8 !important;
    margin-bottom: 1rem !important;
    padding-left: 1.5rem !important;
    position: relative !important;
}

.declaration-text li::before {
    content: '✓' !important;
    position: absolute !important;
    left: 0 !important;
    color: #FF0000 !important;
    font-weight: bold !important;
}

.declaration-signature {
    border-top: 2px solid #FF0000 !important;
    padding-top: 2rem !important;
    margin-top: 2rem !important;
}

.declaration-signature h4 {
    color: #FF0000 !important;
    font-size: 1.5rem !important;
    margin-bottom: 0.5rem !important;
}

.declaration-signature p {
    color: #cccccc !important;
    font-size: 1rem !important;
}

.section-title {
    text-align: center !important;
    font-size: 2.5rem !important;
    margin-bottom: 3rem !important;
    color: #FF0000 !important;
    position: relative !important;
}

.section-title::after {
    content: '' !important;
    position: absolute !important;
    bottom: -10px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 50px !important;
    height: 3px !important;
    background: #FF0000 !important;
}

.features-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 2rem !important;
}

.feature-card {
    background: #3C2820 !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    text-align: center !important;
    transition: var(--transition) !important;
    border: 2px solid #8B4513 !important;
}

.feature-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 15px rgba(255, 0, 0, 0.4) !important;
    border-color: #FF0000 !important;
}

.feature-card h3 {
    font-size: 1.5rem !important;
    margin-bottom: 1rem !important;
    color: #FF0000 !important;
}

.feature-card p {
    color: #ffffff !important;
    line-height: 1.6 !important;
}

/* 页面部分 */
.page-section {
    display: none !important;
    min-height: calc(100vh - 70px) !important;
    background-color: #2C1810 !important;
}

.page-section.active {
    display: block !important;
}

.page-section:nth-child(even) {
    background: #1A0F0A !important;
}

/* 关于我们区域 */
.about-content {
    display: grid !important;
    grid-template-columns: 2fr 1fr !important;
    gap: 3rem !important;
    align-items: start !important;
}

.about-text h3 {
    color: #FF0000 !important;
    margin-bottom: 1rem !important;
    font-size: 1.5rem !important;
}

.about-text p {
    margin-bottom: 2rem !important;
    color: #ffffff !important;
    line-height: 1.8 !important;
}

.about-text ul {
    list-style: none !important;
    padding-left: 0 !important;
}

.about-text li {
    padding: 0.5rem 0 !important;
    color: #ffffff !important;
    position: relative !important;
    padding-left: 1.5rem !important;
}

.about-text li::before {
    content: '✓' !important;
    position: absolute !important;
    left: 0 !important;
    color: #FF0000 !important;
    font-weight: bold !important;
}

.about-stats {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1.5rem !important;
}

.stat-item {
    text-align: center !important;
    padding: 1.5rem !important;
    background: #3C2820 !important;
    border-radius: 10px !important;
    border: 2px solid #8B4513 !important;
}

.stat-item h4 {
    font-size: 2.5rem !important;
    color: #FF0000 !important;
    margin-bottom: 0.5rem !important;
}

.stat-item p {
    color: #ffffff !important;
    font-weight: 500 !important;
}

/* 活动动态区域 */
.activities-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)) !important;
    gap: 2rem !important;
}

.activity-card {
    background: #3C2820 !important;
    border-radius: 15px !important;
    overflow: hidden !important;
    transition: var(--transition) !important;
    border: 2px solid #8B4513 !important;
}

.activity-image {
    height: 200px !important;
    overflow: hidden !important;
}

.activity-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: var(--transition) !important;
}

.activity-card:hover .activity-image img {
    transform: scale(1.05) !important;
}

.activity-content {
    padding: 1.5rem !important;
}

.activity-date {
    color: #cccccc !important;
    font-size: 0.9rem !important;
    margin-bottom: 1rem !important;
}

.activity-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 15px rgba(255, 0, 0, 0.4) !important;
    border-color: #FF0000 !important;
}

.activity-content h3 {
    color: #FF0000 !important;
    margin-bottom: 0.5rem !important;
    font-size: 1.3rem !important;
}

.read-more {
    color: #FF0000 !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.read-more:hover {
    color: #B22222 !important;
}

/* 论坛样式 */
.forum-container {
    display: grid !important;
    grid-template-columns: 300px 1fr !important;
    gap: 2rem !important;
    margin-top: 2rem !important;
}

.forum-topics {
    padding: 1rem !important;
}

.topic-item {
    display: flex !important;
    gap: 1rem !important;
    padding: 1.5rem !important;
    border-bottom: 1px solid #8B4513 !important;
    transition: var(--transition) !important;
}

.topic-item:hover {
    background: rgba(255, 0, 0, 0.05) !important;
}

.topic-item:last-child {
    border-bottom: none !important;
}

.topic-avatar {
    flex-shrink: 0 !important;
}

.topic-avatar img {
    width: 50px !important;
    height: 50px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
}

.topic-content {
    flex: 1 !important;
}

.topic-content h4 {
    margin-bottom: 0.5rem !important;
}

.topic-meta {
    display: flex !important;
    gap: 1rem !important;
    font-size: 0.9rem !important;
    color: #cccccc !important;
}

.forum-sidebar {
    background: #3C2820 !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    border: 2px solid #8B4513 !important;
}

.forum-categories h3,
.forum-stats h3 {
    color: #FF0000 !important;
    margin-bottom: 1rem !important;
    font-size: 1.2rem !important;
}

.forum-category {
    color: #ffffff !important;
    text-decoration: none !important;
    display: block !important;
    padding: 0.5rem 1rem !important;
    border-radius: 5px !important;
    transition: var(--transition) !important;
}

.forum-category:hover,
.forum-category.active {
    background: #FF0000 !important;
    color: white !important;
}

.forum-main {
    background: #3C2820 !important;
    border-radius: 15px !important;
    border: 2px solid #8B4513 !important;
    overflow: hidden !important;
}

.forum-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 1.5rem 2rem !important;
    background: #1A0F0A !important;
    border-bottom: 1px solid #8B4513 !important;
}

.forum-header h3 {
    color: #FF0000 !important;
    font-size: 1.3rem !important;
}

.new-topic-btn {
    background: #FF0000 !important;
    color: white !important;
    border: none !important;
    padding: 0.8rem 1.5rem !important;
    border-radius: 25px !important;
    cursor: pointer !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.new-topic-btn:hover {
    background: #B22222 !important;
    transform: translateY(-2px) !important;
}

.topic-content h4 a {
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 1.1rem !important;
    transition: var(--transition) !important;
}

.topic-content h4 a:hover {
    color: #FF0000 !important;
}

.topic-author {
    color: #FF0000 !important;
    font-weight: 500 !important;
}

/* 新闻区域 */
.news-grid {
    display: grid !important;
    grid-template-columns: 2fr 1fr !important;
    gap: 2rem !important;
    margin-top: 2rem !important;
}

.news-main {
    background: #3C2820 !important;
    border-radius: 15px !important;
    overflow: hidden !important;
    border: 2px solid #8B4513 !important;
}

.news-featured {
    position: relative !important;
    height: 300px !important;
    overflow: hidden !important;
}

.news-featured img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: var(--transition) !important;
}

.news-featured:hover img {
    transform: scale(1.05) !important;
}

.news-content {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8)) !important;
    padding: 2rem !important;
    color: white !important;
}

.news-content h3 {
    font-size: 1.5rem !important;
    margin-bottom: 1rem !important;
    color: white !important;
}

.news-content p {
    margin-bottom: 1rem !important;
    line-height: 1.6 !important;
}

.news-date {
    color: #cccccc !important;
    font-size: 0.9rem !important;
}

.news-sidebar {
    background: #3C2820 !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    border: 2px solid #8B4513 !important;
    height: fit-content !important;
}

.news-sidebar h3 {
    color: #FF0000 !important;
    margin-bottom: 1.5rem !important;
    font-size: 1.2rem !important;
}

.news-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
}

.news-item {
    padding-bottom: 1rem !important;
    border-bottom: 1px solid #8B4513 !important;
}

.news-item:last-child {
    border-bottom: none !important;
}

.news-item h4 {
    margin-bottom: 0.5rem !important;
}

.news-item h4 a {
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 1rem !important;
    transition: var(--transition) !important;
}

.news-item h4 a:hover {
    color: #FF0000 !important;
}

.news-item .news-date {
    color: #cccccc !important;
    font-size: 0.85rem !important;
}

/* 联系表单区域 */
.contact-content {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 3rem !important;
    margin-top: 2rem !important;
}

.contact-info {
    background: #3C2820 !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    border: 2px solid #8B4513 !important;
}

.contact-info h3 {
    color: #FF0000 !important;
    margin-bottom: 2rem !important;
    font-size: 1.3rem !important;
}

.contact-item {
    display: flex !important;
    gap: 1rem !important;
    margin-bottom: 2rem !important;
    align-items: flex-start !important;
}

.contact-icon {
    font-size: 1.5rem !important;
    width: 40px !important;
    height: 40px !important;
    background: #FF0000 !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.contact-details h4 {
    color: #ffffff !important;
    margin-bottom: 0.5rem !important;
    font-size: 1.1rem !important;
}

.contact-details p {
    color: #ffffff !important;
    margin: 0 !important;
}

.contact-form {
    background: #3C2820 !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    border: 2px solid #8B4513 !important;
}

.contact-form h3 {
    color: #FF0000 !important;
    margin-bottom: 2rem !important;
    font-size: 1.3rem !important;
}

.form-group {
    margin-bottom: 1.5rem !important;
}

/* 页脚 */
.footer {
    background: #1A0F0A !important;
    padding: 3rem 0 1rem !important;
    border-top: 1px solid #8B4513 !important;
}

.footer-content {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 2rem !important;
    margin-bottom: 2rem !important;
}

.footer-bottom {
    text-align: center !important;
    padding-top: 2rem !important;
    border-top: 1px solid #8B4513 !important;
    color: #cccccc !important;
}

.social-links {
    display: flex !important;
    gap: 1rem !important;
}

.social-link {
    background: #3C2820 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 5px !important;
    border: 1px solid #8B4513 !important;
    transition: var(--transition) !important;
}

.social-link:hover {
    background: #FF0000 !important;
    border-color: #FF0000 !important;
}

.footer-section h3,
.footer-section h4 {
    color: #FF0000 !important;
    margin-bottom: 1rem !important;
}

.footer-section p {
    color: #ffffff !important;
    line-height: 1.6 !important;
}

.footer-section a {
    color: #ffffff !important;
    text-decoration: none !important;
    transition: var(--transition) !important;
}

.footer-section a:hover {
    color: #FF0000 !important;
}

/* 表单样式 */
.form-group input,
.form-group textarea {
    width: 100% !important;
    padding: 1rem !important;
    background: #1A0F0A !important;
    border: 2px solid #8B4513 !important;
    border-radius: 8px !important;
    color: #ffffff !important;
    font-size: 1rem !important;
    transition: var(--transition) !important;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none !important;
    border-color: #FF0000 !important;
    box-shadow: 0 0 0 2px rgba(255, 0, 0, 0.2) !important;
}

.submit-btn {
    background: #FF0000 !important;
    color: white !important;
    border: none !important;
    padding: 1rem 2rem !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
    width: 100% !important;
}

.submit-btn:hover {
    background: #B22222 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 15px rgba(255, 0, 0, 0.4) !important;
}

/* 登录模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #3C2820;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 15px;
    width: 90%;
    max-width: 400px;
    border: 2px solid #FF0000;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: #cccccc;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1rem;
}

.close:hover,
.close:focus {
    color: #FF0000;
}

.modal-content h2 {
    color: #FF0000;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.8rem;
}

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.login-links a {
    color: #FF0000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.login-links a:hover {
    color: #B22222;
}

/* 表单标签样式 */
label {
    color: #ffffff;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* 调试和修复样式 */
.nav-link:hover {
    background-color: rgba(255, 0, 0, 0.1) !important;
    border-radius: 5px !important;
}

/* 确保页面切换正常工作 */
.page-section {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-section.active {
    opacity: 1 !important;
}

/* 响应式设计 */
@media (max-width: 1199px) {
    .about-content {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .contact-content {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .news-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
}

@media (max-width: 1023px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #2C1810;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        border-top: 1px solid #8B4513;
        padding: 2rem 0;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-text h1 {
        font-size: 2.5rem !important;
    }
    
    .hero-text p {
        font-size: 1.2rem !important;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
    }
    
    .activities-grid {
        grid-template-columns: 1fr !important;
    }
    
    .forum-container {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 767px) {
    .container {
        padding: 0 15px !important;
    }

    .nav-container {
        padding: 0 15px !important;
    }

    .nav-logo h2 {
        font-size: 1.2rem !important;
    }

    .logo-img {
        height: 35px !important;
    }
    
    .hero-text {
        padding: 1.5rem !important;
        margin: 0 1rem !important;
    }
    
    .hero-text h1 {
        font-size: 2rem !important;
        margin-bottom: 0.8rem !important;
    }
    
    .hero-text p {
        font-size: 1rem !important;
        margin-bottom: 1.5rem !important;
    }
    
    .section-title {
        font-size: 2rem !important;
        margin-bottom: 2rem !important;
    }
    
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .feature-card {
        padding: 1.5rem !important;
    }

    .feature-icon {
        font-size: 2.5rem !important;
    }

    .about-stats {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    .activity-card {
        margin-bottom: 1rem !important;
    }

    .activity-content {
        padding: 1rem !important;
    }

    .forum-sidebar {
        padding: 1.5rem !important;
    }

    .forum-header {
        flex-direction: column !important;
        gap: 1rem !important;
        align-items: stretch !important;
        padding: 1rem !important;
    }

    .forum-header h3 {
        text-align: center !important;
    }

    .new-topic-btn {
        width: 100% !important;
    }

    .topic-item {
        flex-direction: column !important;
        gap: 1rem !important;
        padding: 1rem !important;
    }

    .topic-avatar {
        align-self: center !important;
    }

    .topic-meta {
        flex-direction: column !important;
        gap: 0.5rem !important;
        align-items: flex-start !important;
    }

    .news-featured {
        height: 250px !important;
    }

    .news-content {
        padding: 1.5rem !important;
    }

    .news-content h3 {
        font-size: 1.3rem !important;
    }

    .news-sidebar {
        padding: 1.5rem !important;
    }

    .contact-info,
    .contact-form {
        padding: 1.5rem !important;
    }

    .contact-item {
        flex-direction: column !important;
        text-align: center !important;
        gap: 0.5rem !important;
    }

    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        text-align: center !important;
    }

    .social-links {
        justify-content: center !important;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem !important;
    }
    
    .hero-text p {
        font-size: 0.9rem !important;
    }

    .section-title {
        font-size: 1.8rem !important;
    }

    .feature-card h3 {
        font-size: 1.3rem !important;
    }

    .activity-content h3 {
        font-size: 1.2rem !important;
    }

    .forum-sidebar,
    .news-sidebar,
    .contact-info,
    .contact-form {
        padding: 1rem !important;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem !important;
        font-size: 0.9rem !important;
    }

    .submit-btn {
        padding: 0.8rem 1rem !important;
        font-size: 0.9rem !important;
    }
}

/* 核心成员轮播板块样式 */
.core-members-section {
    padding: 80px 0 !important;
    background: linear-gradient(135deg, #2C1810 0%, #1A0F0A 100%) !important;
    position: relative !important;
    overflow: hidden !important;
}

.core-members-section::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23FF0000" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23FF0000" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23FF0000" opacity="0.05"/><circle cx="10" cy="60" r="0.5" fill="%23FF0000" opacity="0.05"/><circle cx="90" cy="40" r="0.5" fill="%23FF0000" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') !important;
    opacity: 0.3 !important;
    pointer-events: none !important;
}

.members-carousel {
    position: relative !important;
    max-width: 1000px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
}

.carousel-container {
    position: relative !important;
    overflow: hidden !important;
    border-radius: 20px !important;
    background: rgba(60, 40, 32, 0.8) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid #8B4513 !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3) !important;
}

.carousel-track {
    display: flex !important;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
    will-change: transform !important;
}

.member-card {
    flex: 0 0 100% !important;
    padding: 40px 30px !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 400px !important;
    position: relative !important;
}

.member-avatar {
    position: relative !important;
    margin-bottom: 25px !important;
}

.member-avatar img {
    width: 120px !important;
    height: 120px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 4px solid #FF0000 !important;
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3) !important;
    transition: all 0.3s ease !important;
}

.member-avatar::before {
    content: '' !important;
    position: absolute !important;
    top: -10px !important;
    left: -10px !important;
    right: -10px !important;
    bottom: -10px !important;
    border-radius: 50% !important;
    background: linear-gradient(45deg, #FF0000, #B22222, #8B0000) !important;
    z-index: -1 !important;
    opacity: 0.3 !important;
    animation: pulse 2s infinite !important;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.member-info h3 {
    color: #FF0000 !important;
    font-size: 1.8rem !important;
    font-weight: 600 !important;
    margin-bottom: 10px !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

.member-title {
    color: #8B4513 !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    margin-bottom: 15px !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
}

.member-description {
    color: #ffffff !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    max-width: 300px !important;
    margin: 0 auto !important;
    opacity: 0.9 !important;
}

.carousel-controls {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 100% !important;
    display: flex !important;
    justify-content: space-between !important;
    pointer-events: none !important;
    z-index: 10 !important;
}

.carousel-btn {
    background: rgba(255, 0, 0, 0.8) !important;
    border: none !important;
    color: white !important;
    width: 50px !important;
    height: 50px !important;
    border-radius: 50% !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    pointer-events: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3) !important;
    backdrop-filter: blur(10px) !important;
}

.carousel-btn:hover {
    background: rgba(255, 0, 0, 1) !important;
    transform: scale(1.1) !important;
    box-shadow: 0 8px 25px rgba(255, 0, 0, 0.5) !important;
}

.carousel-btn:active {
    transform: scale(0.95) !important;
}

.prev-btn {
    margin-left: -25px !important;
}

.next-btn {
    margin-right: -25px !important;
}

.carousel-indicators {
    display: flex !important;
    justify-content: center !important;
    gap: 10px !important;
    margin-top: 30px !important;
}

.indicator {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.3) !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    border: 2px solid transparent !important;
}

.indicator.active {
    background: #FF0000 !important;
    transform: scale(1.2) !important;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5) !important;
}

.indicator:hover {
    background: rgba(255, 0, 0, 0.7) !important;
    transform: scale(1.1) !important;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .core-members-section {
        padding: 60px 0 !important;
    }
    
    .members-carousel {
        padding: 0 10px !important;
    }
    
    .member-card {
        padding: 30px 20px !important;
        min-height: 350px !important;
    }
    
    .member-avatar img {
        width: 100px !important;
        height: 100px !important;
    }
    
    .member-info h3 {
        font-size: 1.5rem !important;
    }
    
    .member-title {
        font-size: 1rem !important;
    }
    
    .member-description {
        font-size: 0.9rem !important;
        max-width: 250px !important;
    }
    
    .carousel-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 1.2rem !important;
    }
    
    .prev-btn {
        margin-left: -20px !important;
    }
    
    .next-btn {
        margin-right: -20px !important;
    }
    
    .carousel-indicators {
        margin-top: 20px !important;
    }
    
    .indicator {
        width: 10px !important;
        height: 10px !important;
    }
}

@media (max-width: 480px) {
    .member-card {
        padding: 25px 15px !important;
        min-height: 320px !important;
    }
    
    .member-avatar img {
        width: 80px !important;
        height: 80px !important;
    }
    
    .member-info h3 {
        font-size: 1.3rem !important;
    }
    
    .member-description {
        font-size: 0.85rem !important;
        max-width: 200px !important;
    }
    
    .carousel-btn {
        width: 35px !important;
        height: 35px !important;
        font-size: 1rem !important;
    }
    
    .prev-btn {
        margin-left: -17px !important;
    }
    
    .next-btn {
        margin-right: -17px !important;
    }
}