/* 复用主站的全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', Courier, monospace;
}

:root {
    --primary-color: #8B0000; /* 暗红色 */
    --primary-dark: #600000; /* 深暗红色 */
    --primary-light: #A52A2A; /* 浅暗红色 */
    --secondary-color: #F5F5DC; /* 米黄色 */
    --secondary-dark: #E8E8C8; /* 深米黄色 */
    --secondary-light: #FFFEF0; /* 浅米黄色 */
    --text-color: #2D2D2D; /* 主文本颜色 */
    --text-light: #4A4A4A; /* 浅文本颜色 */
    --accent-color: #D4AF37; /* 金色强调 */
    --redacted-bg: #1a1a1a; /* 已编辑内容背景 */
    --header-font: 'Courier New', Courier, monospace;
    --body-font: 'Courier New', Courier, monospace;
    
    /* 威胁等级颜色 */
    --threat-0: #4CAF50; /* 绿色 - 无威胁 */
    --threat-1: #8BC34A; /* 浅绿色 - 低威胁 */
    --threat-2: #FFEB3B; /* 黄色 - 警戒 */
    --threat-3: #FF9800; /* 橙色 - 危险 */
    --threat-4: #FF5722; /* 红橙色 - 高危 */
    --threat-5: #F44336; /* 红色 - 灾难 */
    
    /* 应对等级颜色 */
    --response-e: #90CAF9; /* 浅蓝色 - 基础处理 */
    --response-d: #64B5F6; /* 蓝色 - 初级处理 */
    --response-c: #42A5F5; /* 中蓝色 - 中级处理 */
    --response-b: #2196F3; /* 深蓝色 - 高级处理 */
    --response-a: #1976D2; /* 更深蓝色 - 顶级处理 */
    --response-s: #0D47A1; /* 极深蓝色 - 特殊处理 */
    
    /* 状态颜色 */
    --status-active: #F44336; /* 红色 - 活跃 */
    --status-contained: #4CAF50; /* 绿色 - 已收容 */
    --status-resolved: #2196F3; /* 蓝色 - 已解决 */
    --status-monitoring: #FF9800; /* 橙色 - 监控中 */
    --status-breach: #9C27B0; /* 紫色 - 收容失效 */
    --status-classified: #000000; /* 黑色 - 绝密 */
}

@font-face {
    font-family: 'SCPFont';
    src: url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/webfonts/fa-solid-900.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--secondary-color);
    position: relative;
}

/* 复用主站的安全警告覆盖层 */
.security-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    color: #fff;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.security-content {
    background-color: var(--primary-color);
    padding: 40px;
    border-radius: 5px;
    max-width: 600px;
    text-align: center;
    position: relative;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.security-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
    font-size: 40px;
}

.security-content h2 {
    margin-bottom: 20px;
    font-family: var(--header-font);
    letter-spacing: 1px;
}

.security-content p {
    margin-bottom: 15px;
    font-family: var(--body-font);
}

#security-accept {
    margin-top: 30px;
    padding: 12px 30px;
    background-color: var(--accent-color);
    color: var(--primary-dark);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-family: var(--header-font);
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

#security-accept:hover {
    background-color: #E5C158;
    transform: scale(1.05);
}

/* 通用容器样式 */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 复用主站的导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-color);
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 2px solid var(--accent-color);
}

.navbar.scrolled {
    background-color: rgba(139, 0, 0, 0.95);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    font-family: var(--header-font);
    letter-spacing: 1px;
    position: relative;
}

.logo img {
    height: 40px;
    margin-right: 10px;
    border-radius: 5px;
    border: 1px solid var(--accent-color);
}

.security-level {
    position: absolute;
    bottom: -15px;
    left: 50px;
    font-size: 0.7rem;
    color: var(--accent-color);
    background-color: var(--primary-dark);
    padding: 2px 8px;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: all 0.3s ease;
    font-family: var(--header-font);
    letter-spacing: 0.5px;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-color);
}

/* 主内容区样式 */
main {
    padding-top: 80px; /* 为固定导航栏留出空间 */
    min-height: 100vh;
}

/* 已编辑内容样式（复用） */
.redacted {
    background-color: var(--redacted-bg);
    color: transparent;
    border-radius: 2px;
    padding: 0 2px;
    position: relative;
    user-select: none;
    display: inline-block;
}

.redacted:hover::after {
    content: '数据已加密';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--secondary-light);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.7rem;
    white-space: nowrap;
    z-index: 10;
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

/* 高亮文本 */
.highlight {
    color: var(--primary-color);
    font-weight: bold;
}

/* 标题区域 */
.event-header {
    background-color: var(--secondary-dark);
    padding: 40px 0;
    border-bottom: 2px solid var(--primary-color);
}

.event-header h1 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    font-family: var(--header-font);
    position: relative;
    display: inline-block;
}

.event-header h1::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    bottom: -10px;
    left: 0;
}

.event-header p {
    margin-bottom: 10px;
    font-family: 'Courier New', Courier, monospace;
    max-width: 800px;
}

.clearance-warning {
    margin-top: 15px;
    padding: 10px 15px;
    background-color: rgba(139, 0, 0, 0.1);
    border-left: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    max-width: 800px;
}

.clearance-warning i {
    margin-right: 10px;
    color: var(--primary-color);
}

/* 分类表格 */
.classification-table {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 30px;
    background-color: rgba(245, 245, 220, 0.5);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    padding: 20px;
    position: relative;
}

.classification-table::before {
    content: '分类系统 - 4级授权';
    position: absolute;
    top: -12px;
    left: 20px;
    background-color: var(--primary-color);
    color: var(--accent-color);
    padding: 2px 10px;
    font-size: 0.8rem;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
    letter-spacing: 1px;
}

.classification-item {
    flex: 1;
    min-width: 300px;
    padding: 15px;
}

.classification-item h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 8px;
    font-family: var(--header-font);
}

.classification-item h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
}

.classification-item ul {
    list-style: none;
}

.classification-item li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-family: 'Courier New', Courier, monospace;
}

/* 徽章样式 */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 10px;
    text-align: center;
    min-width: 50px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* 威胁等级徽章 */
.threat-0 {
    background-color: var(--threat-0);
    color: white;
}

.threat-1 {
    background-color: var(--threat-1);
    color: #333;
}

.threat-2 {
    background-color: var(--threat-2);
    color: #333;
}

.threat-3 {
    background-color: var(--threat-3);
    color: white;
}

.threat-4 {
    background-color: var(--threat-4);
    color: white;
}

.threat-5 {
    background-color: var(--threat-5);
    color: white;
}

.threat-redacted {
    background-color: var(--redacted-bg);
    color: #ddd;
}

/* 应对等级徽章 */
.response-e {
    background-color: var(--response-e);
    color: #333;
}

.response-d {
    background-color: var(--response-d);
    color: white;
}

.response-c {
    background-color: var(--response-c);
    color: white;
}

.response-b {
    background-color: var(--response-b);
    color: white;
}

.response-a {
    background-color: var(--response-a);
    color: white;
}

.response-s {
    background-color: var(--response-s);
    color: white;
}

.response-redacted {
    background-color: var(--redacted-bg);
    color: #ddd;
}

/* 状态样式 */
.status-active, .status-contained, .status-resolved, .status-monitoring, .status-breach, .status-classified {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-active {
    background-color: var(--status-active);
    color: white;
}

.status-contained {
    background-color: var(--status-contained);
    color: white;
}

.status-resolved {
    background-color: var(--status-resolved);
    color: white;
}

.status-monitoring {
    background-color: var(--status-monitoring);
    color: white;
}

.status-breach {
    background-color: var(--status-breach);
    color: white;
}

.status-classified {
    background-color: var(--status-classified);
    color: white;
}

/* 过滤器部分 */
.event-filter {
    padding: 30px 0;
    background-color: var(--secondary-color);
}

.filter-panel {
    background-color: var(--secondary-light);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.filter-header {
    background-color: var(--primary-color);
    color: var(--secondary-light);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-header h3 {
    font-size: 1.1rem;
    margin: 0;
    font-family: var(--header-font);
    display: flex;
    align-items: center;
}

.filter-header h3 i {
    margin-right: 10px;
}

.reset-filters {
    background-color: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.reset-filters:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.reset-filters i {
    margin-right: 5px;
}

.filter-body {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.filter-group {
    margin-bottom: 15px;
}

.filter-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: var(--primary-color);
    font-family: var(--header-font);
    font-size: 0.9rem;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    margin-right: 10px;
    cursor: pointer;
    font-size: 0.9rem;
}

.filter-checkbox input {
    margin-right: 5px;
}

.search-box {
    display: flex;
    border: 1px solid var(--primary-color);
    border-radius: 3px;
    overflow: hidden;
}

.search-box input {
    flex: 1;
    padding: 8px 12px;
    border: none;
    outline: none;
    font-family: 'Courier New', Courier, monospace;
}

.search-box button {
    background-color: var(--primary-color);
    color: var(--secondary-light);
    border: none;
    padding: 0 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-box button:hover {
    background-color: var(--primary-dark);
}

/* 事件列表部分 */
.event-list {
    padding: 40px 0;
    background-color: var(--secondary-dark);
}

.event-list h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 600;
    letter-spacing: 1px;
    font-family: var(--header-font);
    position: relative;
    display: inline-block;
}

.event-list h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    bottom: -10px;
    left: 0;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* 事件卡片样式 */
.event-card {
    background-color: var(--secondary-light);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--primary-color);
    position: relative;
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.event-card.high-priority::before {
    content: '优先处理';
    position: absolute;
    top: 10px;
    left: -30px;
    background-color: var(--primary-color);
    color: var(--secondary-light);
    padding: 5px 30px;
    transform: rotate(-45deg);
    font-size: 0.7rem;
    z-index: 2;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.event-card.classified {
    border: 1px solid #000;
    background-color: #222;
    color: #ddd;
}

.event-card.classified::before {
    content: '绝密';
    position: absolute;
    top: 10px;
    left: -30px;
    background-color: #000;
    color: #fff;
    padding: 5px 30px;
    transform: rotate(-45deg);
    font-size: 0.7rem;
    z-index: 2;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.event-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: grayscale(30%);
}

.event-card:hover .event-image img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.event-card.classified .event-image img {
    filter: grayscale(100%) brightness(0.5);
}

.event-date {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: var(--primary-color);
    color: var(--secondary-light);
    padding: 5px 10px;
    font-size: 0.8rem;
    font-family: 'Courier New', Courier, monospace;
}

.event-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.event-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    align-items: center;
}

.event-id {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-family: 'Courier New', Courier, monospace;
    letter-spacing: 0.5px;
    background-color: rgba(139, 0, 0, 0.1);
    padding: 2px 8px;
    border-radius: 3px;
}

.classified .event-id {
    color: #ddd;
    background-color: rgba(255, 255, 255, 0.1);
}

.badges {
    display: flex;
    gap: 5px;
}

.event-info h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    font-family: var(--header-font);
}

.classified .event-info h3 {
    color: #ddd;
}

.event-info p {
    margin-bottom: 15px;
    line-height: 1.5;
    font-size: 0.9rem;
    font-family: 'Courier New', Courier, monospace;
    flex: 1;
}

.event-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9rem;
    align-items: center;
}

.location {
    color: var(--text-light);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
}

.classified .location {
    color: #aaa;
}

.location i {
    margin-right: 5px;
    color: var(--primary-color);
}

.classified .location i {
    color: #ddd;
}

.read-more {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    align-self: flex-start;
    padding: 5px 0;
    border-bottom: 1px dashed var(--primary-color);
}

.read-more:hover {
    color: var(--primary-light);
}

.read-more i {
    margin-left: 5px;
    transition: all 0.3s ease;
}

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

.read-more.restricted {
    color: #777;
    border-bottom: 1px dashed #777;
    cursor: not-allowed;
}

.classified .read-more.restricted {
    color: #888;
    border-bottom: 1px dashed #888;
}

.read-more.restricted:hover {
    color: #777;
}

.read-more.restricted:hover i {
    transform: none;
}

/* 分页控件 */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--secondary-light);
    padding: 15px 20px;
    border-radius: 5px;
    border: 1px solid var(--primary-color);
}

.page-info {
    font-size: 0.9rem;
    color: var(--text-light);
    font-family: 'Courier New', Courier, monospace;
}

.page-controls {
    display: flex;
    align-items: center;
}

.page, .page-prev, .page-next, .page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border: 1px solid var(--primary-color);
    margin: 0 3px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 3px;
    font-family: var(--header-font);
}

.page:hover, .page-prev:hover, .page-next:hover {
    background-color: var(--primary-color);
    color: var(--secondary-light);
}

.page.active {
    background-color: var(--primary-color);
    color: var(--secondary-light);
    cursor: default;
}

.page-prev.disabled, .page-next.disabled {
    border-color: #ccc;
    color: #ccc;
    cursor: not-allowed;
}

.page-prev.disabled:hover, .page-next.disabled:hover {
    background-color: transparent;
    color: #ccc;
}

.page-ellipsis {
    border: none;
    cursor: default;
}

.page-ellipsis:hover {
    background-color: transparent;
    color: var(--primary-color);
}

/* 计数器动画 */
.counter {
    font-weight: bold;
    color: var(--primary-color);
}

/* 复用主站的页脚样式 */
footer {
    background-color: var(--primary-color);
    color: var(--secondary-light);
    padding: 80px 0 30px;
    border-top: 3px solid var(--accent-color);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/png;base64,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');
    opacity: 0.05;
    pointer-events: none;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.footer-column {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    padding-right: 30px;
}

.footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    font-weight: 600;
    color: var(--accent-color);
    font-family: var(--header-font);
    letter-spacing: 1px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
    bottom: 0;
    left: 0;
}

.motto {
    font-style: italic;
    color: var(--accent-color);
    margin: 15px 0;
    font-weight: bold;
    font-family: var(--header-font);
}

.security-notice {
    margin-top: 20px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border-left: 3px solid var(--accent-color);
    display: flex;
    align-items: center;
}

.security-notice i {
    margin-right: 10px;
    color: var(--accent-color);
}

.contact-info {
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    font-size: 0.95rem;
    color: var(--secondary-light);
    font-family: 'Courier New', Courier, monospace;
}

.contact-info i {
    margin-right: 10px;
    margin-top: 5px;
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.social-links a:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.footer-links li {
    list-style: none;
    margin-bottom: 12px;
}

.footer-links a {
    text-decoration: none;
    color: var(--secondary-light);
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.95rem;
    font-family: 'Courier New', Courier, monospace;
}

.footer-links a:hover, .footer-links a.active {
    color: var(--accent-color);
    padding-left: 5px;
}

.restricted-link {
    color: var(--secondary-dark) !important;
    opacity: 0.7;
}

.restricted-link:hover {
    color: var(--accent-color) !important;
}

.footer-column form input.security-input {
    width: 100%;
    padding: 12px;
    border-radius: 0;
    border: none;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--secondary-light);
    margin-bottom: 15px;
    font-family: 'Courier New', Courier, monospace;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-column form input.security-input:focus {
    border-color: var(--accent-color);
    outline: none;
}

.security-submit {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    font-family: var(--header-font);
    letter-spacing: 1px;
    width: 100%;
}

.security-submit:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
}

.memetic-warning {
    margin-top: 20px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border-left: 3px solid var(--accent-color);
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    font-family: 'Courier New', Courier, monospace;
}

.memetic-warning i {
    margin-right: 10px;
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--secondary-light);
    position: relative;
    z-index: 2;
    font-family: 'Courier New', Courier, monospace;
}

.footer-warning {
    text-align: center;
    margin-top: 20px;
    font-size: 0.8rem;
    color: var(--accent-color);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-family: 'Courier New', Courier, monospace;
}

.classification-tag {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 3px 10px;
    border-radius: 3px;
    border: 1px solid var(--accent-color);
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0.3; }
    100% { opacity: 1; }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .event-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    .classification-table {
        flex-direction: column;
    }
    .filter-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    .menu-toggle {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: all 0.5s ease;
        z-index: 999;
    }
    .nav-links.active {
        transform: translateY(0);
    }
    .nav-links li {
        margin: 15px 0;
    }
    .event-grid {
        grid-template-columns: 1fr;
    }
    .pagination {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    .filter-options {
        flex-direction: column;
    }
    .filter-group {
        margin-bottom: 20px;
    }
    .event-header {
        padding: 30px 0;
    }
    .event-info h1 {
        font-size: 1.8rem;
    }
    .event-card {
        margin-bottom: 20px;
    }
}