/* V6游戏导航网 - 主样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { overflow-x: hidden; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background: #f5f6f8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

a { color: #333; text-decoration: none; transition: color .2s; }
a:hover { color: #1a73e8; }

img { max-width: 100%; display: block; border: 0; }

/* 顶部导航 */
.header {
    background: #fff;
    border-bottom: 1px solid #e8e8e8;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    height: 60px;
    display: flex;
    align-items: center;
}
.logo {
    font-size: 22px;
    font-weight: 700;
    color: #1a73e8;
    letter-spacing: -0.5px;
}
.logo span { color: #333; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
    font-size: 15px;
    color: #555;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a.active {
    color: #1a73e8;
    border-bottom-color: #1a73e8;
}
/* 顶部统计数据 */
.header-stats {
    display: flex;
    gap: 24px;
    align-items: center;
    margin-left: 28px;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.stat-num {
    font-size: 16px;
    font-weight: 700;
    color: #1a73e8;
    line-height: 1;
}
.stat-label {
    font-size: 11px;
    color: #999;
    line-height: 1;
}

/* 底部站点统计 */
.site-stats {
    background: #fff;
    border-top: 1px solid #eee;
    padding: 24px 0;
}
.site-stats-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}
.stats-row {
    display: flex;
    justify-content: center;
    gap: 60px;
}
.site-stats .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.site-stats .stat-num {
    font-size: 28px;
    font-weight: 700;
    color: #1a73e8;
}
.site-stats .stat-label {
    font-size: 13px;
    color: #888;
}
    color: #1a73e8;
    border-bottom-color: #1a73e8;
}

/* 主体容器 */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 20px 24px;
}

/* 页面标题区 */
.page-header {
    margin-bottom: 24px;
}
.page-header h1 {
    font-size: 24px;
    font-weight: 600;
    color: #222;
    margin-bottom: 6px;
}
.page-header p {
    font-size: 14px;
    color: #888;
}

/* 搜索框 */
.search-box {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
}
.search-box input {
    flex: 1;
    height: 42px;
    padding: 0 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
}
.search-box input:focus { border-color: #1a73e8; }
.search-box button {
    height: 42px;
    padding: 0 28px;
    background: #1a73e8;
    color: #fff;
    border: 0;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
    transition: background .2s;
}
.search-box button:hover { background: #1557b0; }

/* 分类标签 */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.category-tabs a {
    padding: 6px 16px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 2px;
    font-size: 13px;
    color: #666;
    transition: all .2s;
}
.category-tabs a:hover, .category-tabs a.active {
    background: #1a73e8;
    border-color: #1a73e8;
    color: #fff;
}

/* 站点卡片网格 */
.site-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.site-card {
    background: #fff;
    border-radius: 8px;
    padding: 18px;
    border: 1px solid #eee;
    transition: all .25s;
    display: flex;
    flex-direction: column;
}
.site-card:hover {
    border-color: #1a73e8;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.1);
    transform: translateY(-2px);
}
.site-card-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.site-card-logo {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: contain;
    background: #f5f6f8;
    flex-shrink: 0;
}
.site-card-title {
    font-size: 16px;
    font-weight: 600;
    color: #222;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.site-card-domain {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}
.site-card-desc {
    font-size: 13px;
    color: #777;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin-bottom: 14px;
    flex: 1;
}
.site-card-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}
.site-card-keywords span {
    font-size: 11px;
    color: #888;
    background: #f0f2f5;
    padding: 2px 8px;
    border-radius: 3px;
}
.site-card-btn {
    display: block;
    text-align: center;
    height: 36px;
    line-height: 36px;
    background: #f5f6f8;
    color: #555;
    border-radius: 6px;
    font-size: 14px;
    transition: all .2s;
}
.site-card-btn:hover {
    background: #1a73e8;
    color: #fff;
}

/* 详情页 */
.detail-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 20px;
    border: 1px solid #eee;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    width: 100%;
    overflow: hidden;
}
.detail-head {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #f0f0f0;
}
.detail-logo {
    width: 80px;
    height: 80px;
    border-radius: 14px;
    object-fit: contain;
    background: #f5f6f8;
    flex-shrink: 0;
    border: 1px solid #eee;
}
.detail-info h1 {
    font-size: 26px;
    font-weight: 600;
    color: #222;
    margin-bottom: 8px;
}
.detail-info .domain {
    font-size: 15px;
    color: #1a73e8;
    margin-bottom: 12px;
    font-weight: 500;
}
.detail-info .keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.kw-link {
    font-size: 12px;
    color: #1a73e8;
    background: #e8f0fe;
    padding: 4px 12px;
    border-radius: 4px;
    transition: all .15s;
}
.kw-link:hover {
    background: #1a73e8;
    color: #fff;
}
.detail-section {
    margin-bottom: 24px;
}
.detail-section h2 {
    font-size: 17px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
    padding-left: 12px;
    border-left: 4px solid #1a73e8;
}
.detail-section p {
    font-size: 14px;
    color: #555;
    line-height: 2;
}
.detail-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 46px;
    padding: 0 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
    border: 0;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.3);
}
.btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.4);
}
.btn-outline {
    background: #fff;
    color: #666;
    border: 1px solid #ddd;
}
.btn-outline:hover {
    color: #1a73e8;
    border-color: #1a73e8;
}
.btn-danger {
    background: #fff;
    color: #f44336;
    border: 1px solid #ffcdd2;
}
.btn-danger:hover {
    background: #f44336;
    color: #fff;
    border-color: #f44336;
}

/* 离开提示页 */
.redirect-box {
    max-width: 1500px;
    margin: 40px auto;
    background: #fff;
    border-radius: 12px;
    padding: 40px 48px;
    text-align: center;
    border: 1px solid #eee;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}
.redirect-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: #fff3e0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}
.redirect-box h1 {
    font-size: 22px;
    font-weight: 600;
    color: #222;
    margin-bottom: 16px;
}
.redirect-box .tip {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 24px;
}
.redirect-link {
    background: #f5f6f8;
    border-radius: 6px;
    padding: 14px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.redirect-link input {
    flex: 1;
    border: 0;
    background: transparent;
    font-size: 13px;
    color: #555;
    outline: none;
}
.copy-btn {
    padding: 6px 14px;
    background: #1a73e8;
    color: #fff;
    border: 0;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
}
.copy-btn:hover { background: #1557b0; }
.copy-btn.copied { background: #34a853; }
.redirect-hint {
    font-size: 12px;
    color: #aaa;
    margin-top: 16px;
}

/* 申请表单 */
.form-card {
    background: #fff;
    border-radius: 8px;
    padding: 32px;
    max-width: 1200px;
    margin: 0 auto;
}
.form-group {
    margin-bottom: 22px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}
.form-group label .required { color: #e53935; margin-left: 2px; }
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
    font-family: inherit;
}
.form-group input:focus,
.form-group textarea:focus { border-color: #1a73e8; }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}
.form-row .form-group { flex: 1; margin-bottom: 0; }
.fetch-btn {
    height: 40px;
    padding: 0 20px;
    background: #f5f6f8;
    color: #555;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: all .2s;
}
.fetch-btn:hover { border-color: #1a73e8; color: #1a73e8; }
.fetch-btn:disabled { opacity: .6; cursor: not-allowed; }
.form-preview {
    background: #f9fafb;
    border: 1px dashed #e0e0e0;
    border-radius: 6px;
    padding: 16px;
    margin-top: 8px;
    display: none;
}
.form-preview.show { display: block; }
.preview-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.preview-item:last-child { margin-bottom: 0; }
.preview-item img {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    object-fit: contain;
    background: #fff;
}
.preview-label {
    font-size: 12px;
    color: #999;
    min-width: 50px;
}
.preview-value {
    font-size: 13px;
    color: #555;
    flex: 1;
    word-break: break-all;
}
.form-tip {
    font-size: 12px;
    color: #999;
    margin-top: 6px;
}
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}
.msg-box {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 20px;
    display: none;
}
.msg-box.show { display: block; }
.msg-success { background: #e6f4ea; color: #1e7e34; border: 1px solid #b7dfc4; }
.msg-error { background: #fdecea; color: #c62828; border: 1px solid #f5c6cb; }

/* ========== 关于我们页面 ========== */
.about-page { max-width: 1200px; margin: 0 auto; }
.about-hero { text-align: center; padding: 40px 20px 30px; background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%); border-radius: 12px; margin-bottom: 24px; color: #fff; }
.about-hero h1 { font-size: 28px; margin-bottom: 10px; }
.about-subtitle { font-size: 15px; opacity: 0.9; }
.about-section { background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 24px 28px; margin-bottom: 20px; }
.about-section h2 { font-size: 18px; color: #222; margin-bottom: 14px; padding-left: 10px; border-left: 3px solid #1a73e8; }
.about-section p { font-size: 14px; color: #555; line-height: 2; margin-bottom: 12px; }
.about-section p:last-child { margin-bottom: 0; }
.about-section a { color: #1a73e8; }
.about-section a:hover { text-decoration: underline; }
.about-list { list-style: none; padding: 0; }
.about-list li { font-size: 14px; color: #555; line-height: 2; padding: 6px 0; padding-left: 20px; position: relative; }
.about-list li::before { content: "•"; color: #1a73e8; position: absolute; left: 0; font-weight: bold; }
.about-list li strong { color: #333; }
.about-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.feature-item { background: #f8f9fa; border-radius: 8px; padding: 18px; text-align: center; }
.feature-icon { font-size: 32px; margin-bottom: 10px; }
.feature-icon img { width: 48px; height: 48px; object-fit: contain; display: inline-block; }
.feature-item h3 { font-size: 15px; color: #333; margin-bottom: 8px; }
.feature-item p { font-size: 13px; color: #777; line-height: 1.7; margin: 0; }

/* ========== 首页整体布局 ========== */
.home-layout {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.home-left {
    flex: 1;
    min-width: 0;
}
.home-right {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: 80px;
}
.home-right .right-sidebar {
    width: 100%;
}

/* ========== 右侧边栏 ========== */
.page-with-sidebar { display: flex; gap: 24px; align-items: flex-start; }
.page-main-content { flex: 1; min-width: 0; width: 100%; overflow: hidden; }
.right-sidebar { width: 300px; flex-shrink: 0; }
.right-sidebar .sidebar-widget { background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.sidebar-widget-title { font-size: 15px; font-weight: 600; color: #333; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid #f0f0f0; display: flex; align-items: center; gap: 6px; }
.sidebar-widget-icon { font-size: 16px; }
.sidebar-widget-tag { font-size: 10px; background: #ff9800; color: #fff; padding: 1px 6px; border-radius: 3px; margin-left: auto; }
.sidebar-article-list { list-style: none; padding: 0; margin: 0; }
.sidebar-article-item { display: flex; align-items: flex-start; gap: 8px; padding: 7px 0; border-bottom: 1px dashed #f0f0f0; }
.sidebar-article-item:last-child { border-bottom: none; }
.sidebar-article-num { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 3px; background: #e0e0e0; color: #999; font-size: 11px; font-weight: bold; flex-shrink: 0; margin-top: 1px; }
.sidebar-article-num.hot { background: #f44336; color: #fff; }
.sidebar-article-link { font-size: 13px; color: #555; line-height: 1.5; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; transition: color .15s; }
.sidebar-article-link:hover { color: #1a73e8; }
.sidebar-more { display: block; text-align: center; font-size: 12px; color: #999; padding-top: 10px; margin-top: 8px; border-top: 1px solid #f5f5f5; transition: color .15s; }
.sidebar-more:hover { color: #1a73e8; }

/* ========== 举报页面 ========== */
.report-page { max-width: 1200px; margin: 0 auto; }
.report-hero { text-align: center; padding: 30px 20px; background: linear-gradient(135deg, #f44336 0%, #ff5722 100%); border-radius: 12px; margin-bottom: 24px; color: #fff; }
.report-hero h1 { font-size: 26px; margin-bottom: 10px; }
.report-hero p { font-size: 14px; line-height: 1.8; opacity: 0.95; max-width: 700px; margin: 0 auto; }
.report-success { text-align: center; padding: 50px 20px; background: #fff; border-radius: 12px; border: 1px solid #eee; }
.success-icon { width: 64px; height: 64px; margin: 0 auto 20px; background: #4caf50; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 32px; }
.report-success h2 { font-size: 22px; color: #333; margin-bottom: 12px; }
.report-success p { font-size: 14px; color: #666; line-height: 1.8; margin-bottom: 20px; }
.btn-back { display: inline-block; padding: 10px 28px; background: #1a73e8; color: #fff; border-radius: 6px; font-size: 14px; transition: background .2s; }
.btn-back:hover { background: #1557b0; color: #fff; }
.report-layout { display: flex; gap: 24px; align-items: flex-start; }
.report-form-wrap { flex: 1; min-width: 0; background: #fff; border: 1px solid #eee; border-radius: 10px; padding: 28px; }
.report-info { width: 300px; flex-shrink: 0; }
.report-form .form-group { margin-bottom: 20px; }
.report-form label { display: block; font-size: 14px; color: #333; margin-bottom: 8px; font-weight: 500; }
.report-form .required { color: #f44336; }
.form-input, .form-textarea { width: 100%; padding: 10px 14px; border: 1px solid #ddd; border-radius: 6px; font-size: 14px; outline: none; transition: border-color .2s; box-sizing: border-box; font-family: inherit; }
.form-input:focus, .form-textarea:focus { border-color: #1a73e8; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-hint { font-size: 12px; color: #999; margin-top: 6px; }
.radio-group { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.radio-item { display: flex; align-items: center; gap: 6px; font-size: 14px; color: #555; cursor: pointer; font-weight: normal; margin-bottom: 0; }
.radio-item input { margin: 0; }
.btn-submit { width: 100%; padding: 12px; background: #f44336; color: #fff; border: none; border-radius: 6px; font-size: 15px; cursor: pointer; transition: background .2s; }
.btn-submit:hover { background: #d32f2f; }
.report-info .info-card { background: #fff; border: 1px solid #eee; border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.report-info .info-card h3 { font-size: 16px; color: #333; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid #f0f0f0; }
.report-info .info-card ul { list-style: none; padding: 0; margin: 0; }
.report-info .info-card li { font-size: 13px; color: #666; line-height: 1.8; padding: 4px 0; padding-left: 16px; position: relative; }
.report-info .info-card li::before { content: "•"; color: #f44336; position: absolute; left: 0; }
.report-info .info-card p { font-size: 13px; color: #666; line-height: 1.8; margin-bottom: 8px; }
.msg-error { background: #fdecea; color: #c62828; border: 1px solid #f5c6cb; padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }

/* ========== 网站地图页面 ========== */
.sitemap-page { max-width: 1200px; margin: 0 auto; }
.sitemap-title { font-size: 22px; color: #222; margin-bottom: 10px; text-align: center; }
.sitemap-desc { font-size: 14px; color: #888; text-align: center; margin-bottom: 24px; line-height: 1.8; }
.sitemap-section { background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 20px 24px; margin-bottom: 16px; }
.sitemap-cat { font-size: 16px; color: #333; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid #f0f0f0; }
.sitemap-list { list-style: none; padding: 0; margin: 0; }
.sitemap-list li { padding: 7px 0; border-bottom: 1px dashed #f0f0f0; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.sitemap-list li:last-child { border-bottom: none; }
.sitemap-list li a { color: #333; transition: color .15s; flex: 1; }
.sitemap-list li a:hover { color: #1a73e8; }
.sitemap-url { font-size: 12px; color: #bbb; flex-shrink: 0; }
.sitemap-inline { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.sitemap-inline li { border: none; padding: 4px 0; display: inline-block; }
.sitemap-inline li a { background: #f5f7fa; padding: 4px 12px; border-radius: 4px; font-size: 13px; }
.sitemap-inline li a:hover { background: #e8f0fe; }
.sitemap-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.sitemap-tag { background: #f5f7fa; padding: 5px 12px; border-radius: 4px; font-size: 13px; color: #555; transition: all .15s; }
.sitemap-tag:hover { background: #e8f0fe; color: #1a73e8; }
.sitemap-rank { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 3px; background: #ccc; color: #fff; font-size: 11px; font-weight: bold; flex-shrink: 0; }
.sitemap-rank.rank-1 { background: #f44336; }
.sitemap-rank.rank-2 { background: #ff9800; }
.sitemap-rank.rank-3 { background: #ffc107; }
.sitemap-nav { text-align: center; padding: 20px; background: #f8f9fa; border-radius: 8px; }
.sitemap-nav h3 { font-size: 14px; color: #666; margin-bottom: 10px; }
.sitemap-nav p { font-size: 13px; color: #888; }
.sitemap-nav a { color: #1a73e8; margin: 0 4px; }
.sitemap-nav a:hover { text-decoration: underline; }

/* 底部 */
.footer {
    background: #fff;
    border-top: 1px solid #e8e8e8;
    padding: 24px 0;
    margin-top: 0;
    text-align: center;
}
.footer p {
    font-size: 13px;
    color: #999;
    line-height: 1.8;
}
.footer a { color: #999; }
.footer a:hover { color: #1a73e8; }
.footer-sitemap { margin-top: 8px; font-size: 12px; }
.footer-sitemap strong { color: #bbb; font-weight: normal; margin-right: 6px; }
.footer-sitemap a { display: inline-block; margin: 0 6px; color: #aaa; }
.footer-sitemap a:hover { color: #1a73e8; }

/* 空状态 */
.empty {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}
.empty p { font-size: 15px; margin-top: 10px; }

/* 响应式 */
@media (max-width: 768px) {
    .header-inner { padding: 0 14px; height: 54px; }
    .logo { font-size: 19px; }
    .nav { gap: 18px; }
    .nav a { font-size: 14px; }
    .container { padding: 16px 14px; }
    .page-header h1 { font-size: 20px; }
    .site-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .site-card { padding: 14px; }
    .site-card-logo { width: 38px; height: 38px; }
    .site-card-title { font-size: 14px; }
    .detail-card { padding: 20px 16px; }
    .detail-head { flex-direction: column; gap: 14px; }
    .detail-logo { width: 60px; height: 60px; }
    .detail-info h1 { font-size: 20px; }
    .info-grid { grid-template-columns: 1fr; gap: 12px; padding: 16px; }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .detail-actions .btn { flex: 1; min-width: 0; padding: 0 12px; font-size: 13px; white-space: nowrap; }
    .header-stats { display: none; }
    .form-card { padding: 20px 16px; }
    .form-row { flex-direction: column; align-items: stretch; }
    .redirect-box { margin: 30px 14px; padding: 28px 20px; }
    .search-box { padding: 14px; flex-direction: column; }
    .search-box input, .search-box button { width: 100%; }
}

/* ========== 新布局样式 ========== */

/* 百度风格搜索区 */
.hero-search {
    background: #fff;
    padding: 50px 20px 40px;
    text-align: center;
    border-bottom: 1px solid #eee;
}
.hero-inner {
    max-width: 900px;
    margin: 0 auto;
}
.hero-logo {
    margin-bottom: 30px;
    text-align: center;
}
.hero-logo img {
    height: 80px;
    width: auto;
    max-width: 100%;
    display: inline-block;
}
.hero-form {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
}
.hero-input {
    flex: 1;
    height: 56px;
    padding: 0 20px;
    border: 2px solid #1a73e8;
    border-right: 0;
    border-radius: 8px 0 0 8px;
    font-size: 18px;
    outline: none;
}
.hero-input:focus { box-shadow: inset 0 0 0 1px #1a73e8; }
.hero-btn {
    width: 140px;
    height: 56px;
    background: #1a73e8;
    color: #fff;
    border: 0;
    border-radius: 0 8px 8px 0;
    font-size: 18px;
    cursor: pointer;
    transition: background .2s;
    flex-shrink: 0;
}
.hero-btn:hover { background: #1557b0; }
.hero-hot {
    font-size: 14px;
    color: #999;
}
.hero-hot a {
    color: #666;
    margin: 0 10px;
}
.hero-hot a:hover { color: #1a73e8; }

/* 广告区 */
.ad-banner {
    background: #f5f6f8;
    padding: 14px 20px;
}
.ad-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border-radius: 8px;
    padding: 14px 18px;
    border: 1px solid #eee;
}
.ad-label {
    font-size: 11px;
    color: #fff;
    background: #ff9800;
    padding: 2px 8px;
    border-radius: 3px;
    flex-shrink: 0;
}
.ad-content { flex: 1; }
.ad-link {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ad-link strong {
    font-size: 15px;
    color: #333;
    flex-shrink: 0;
}
.ad-link span {
    font-size: 13px;
    color: #888;
}
.ad-link:hover strong { color: #1a73e8; }

/* 主布局：左侧分类 + 中间精选网站 + 右侧网游资讯 */
.main-layout {
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

/* 中间内容区 */
.sites-section {
    flex: 1;
    min-width: 0;
}

/* 右侧边栏 */
.right-sidebar {
    width: 300px;
    flex-shrink: 0;
}
.sidebar {
    width: 200px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 8px;
    padding: 16px 0;
    border: 1px solid #eee;
    position: sticky;
    top: 80px;
}
.sidebar-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    padding: 0 18px 10px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 8px;
}
.sidebar-nav {
    list-style: none;
}
.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    font-size: 14px;
    color: #555;
    transition: all .15s;
    border-left: 3px solid transparent;
}
.sidebar-nav li a:hover {
    background: #f5f8ff;
    color: #1a73e8;
}
.sidebar-nav li a.active {
    background: #e8f0fe;
    color: #1a73e8;
    border-left-color: #1a73e8;
    font-weight: 500;
}
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.nav-text { flex: 1; }
.nav-count {
    font-size: 12px;
    color: #999;
    background: #f0f2f5;
    padding: 1px 7px;
    border-radius: 10px;
}
.sidebar-nav li a.active .nav-count {
    background: #1a73e8;
    color: #fff;
}

/* 右侧内容区 */
.content-area {
    flex: 1;
    min-width: 0;
}
.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}
.content-header h1 {
    font-size: 20px;
    font-weight: 600;
    color: #222;
}
.result-count {
    font-size: 13px;
    color: #999;
}

/* 卡片底部按钮区 */
.site-card-footer {
    display: flex;
    gap: 8px;
    margin-top: auto;
}
.site-card-btn {
    flex: 1;
    display: block;
    text-align: center;
    height: 34px;
    line-height: 34px;
    background: #f5f6f8;
    color: #555;
    border-radius: 6px;
    font-size: 13px;
    transition: all .2s;
}
.site-card-btn:hover {
    background: #1a73e8;
    color: #fff;
}
.site-card-btn-outline {
    background: #fff;
    border: 1px solid #ddd;
}
.site-card-btn-outline:hover {
    border-color: #1a73e8;
    background: #1a73e8;
    color: #fff;
}
.site-card { display: flex; flex-direction: column; }
.site-card-body { flex: 1; display: flex; flex-direction: column; }

/* 可点击关键词标签 */
.kw-tag {
    font-size: 11px;
    color: #888;
    background: #f0f2f5;
    padding: 2px 8px;
    border-radius: 3px;
    cursor: pointer;
    transition: all .15s;
}
.kw-tag:hover {
    background: #e8f0fe;
    color: #1a73e8;
}

/* SEO文本区 */
.seo-text {
    background: #fff;
    border-radius: 8px;
    padding: 24px 28px;
    margin-top: 28px;
    border: 1px solid #eee;
}
.seo-text h2 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
}
.seo-text p {
    font-size: 14px;
    color: #666;
    line-height: 1.9;
    margin-bottom: 12px;
}
.seo-text p:last-child { margin-bottom: 0; }
.seo-text a { color: #1a73e8; }
.seo-text a:hover { text-decoration: underline; }

/* 详情页相关推荐 */
.related-section {
    background: #fff;
    border-radius: 12px;
    padding: 28px;
    margin-top: 20px;
    border: 1px solid #eee;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}
.related-section h2 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 16px;
    padding-left: 10px;
    border-left: 3px solid #1a73e8;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.related-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 6px;
    transition: background .15s;
}
.related-item:hover { background: #f5f8ff; }
.related-item img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: contain;
    background: #f5f6f8;
    flex-shrink: 0;
}
.related-item-info { min-width: 0; flex: 1; }
.related-item-title {
    font-size: 13px;
    color: #333;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.related-item-domain {
    font-size: 11px;
    color: #999;
}

/* 跳转页丰富内容 */
.redirect-detail {
    max-width: 1500px;
    margin: 0 auto 20px;
    background: #fff;
    border-radius: 10px;
    padding: 24px 28px;
    border: 1px solid #eee;
}
.redirect-detail h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
    padding-left: 10px;
    border-left: 3px solid #1a73e8;
}
.redirect-detail p {
    font-size: 14px;
    color: #666;
    line-height: 2;
    margin-bottom: 10px;
}
.redirect-countdown {
    font-size: 14px;
    color: #666;
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.jump-now {
    display: inline-block;
    padding: 10px 32px;
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
    color: #fff;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    transition: all .2s;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.3);
}
.jump-now:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.4);
}

/* 响应式：新布局 */
@media (max-width: 900px) {
    .main-layout { flex-direction: column; }
    .sidebar { display: none; }
    .sidebar-title { display: none; }
    .sites-section { width: 100%; }
    .right-sidebar { width: 100%; }
}
@media (max-width: 600px) {
    .hero-search { padding: 24px 14px 20px; }
    .hero-logo { font-size: 32px; margin-bottom: 18px; }
    .hero-input { height: 42px; font-size: 14px; }
    .hero-btn { width: 90px; height: 42px; font-size: 14px; }
    .hero-hot { display: none; }
    .ad-inner { padding: 10px 12px; }
    .ad-link { flex-direction: column; align-items: flex-start; gap: 4px; }
    .main-layout { padding: 14px; gap: 14px; }
    .content-header h1 { font-size: 17px; }
    .seo-text { padding: 18px 16px; }
    .seo-text h2 { font-size: 16px; }
    /* 新广告位手机端适配 */
    .ad-large-card { padding: 14px 14px; border-radius: 8px; }
    .ad-large-header { margin-bottom: 10px; padding-bottom: 8px; gap: 8px; }
    .ad-large-list { grid-template-columns: repeat(2, 1fr); gap: 8px 12px; }
    .ad-large-item { font-size: 12px; line-height: 1.8; gap: 5px; }
    .ad-large-item .ad-tag { font-size: 10px; padding: 1px 5px; }
    /* 文章缩略图手机端适配 */
    .home-news-thumb { width: 90px; height: 65px; }
    .home-news-row-title { font-size: 14px; }
    .home-news-row-summary { font-size: 12px; }
    .home-news-row-meta { font-size: 11px; }
    /* 搜索标签手机端适配 */
    .search-tabs { margin-bottom: 12px; }
    .search-tab { padding: 6px 16px; font-size: 13px; }
    /* 右侧边栏手机端适配 */
    .right-sidebar .sidebar-widget { padding: 14px; margin-bottom: 12px; }
    .sidebar-widget-title { font-size: 14px; margin-bottom: 10px; }
    .sidebar-article-link { font-size: 12px; }
}

/* 面包屑 */
.breadcrumb {
    font-size: 13px;
    color: #999;
    margin-bottom: 16px;
}
.breadcrumb a { color: #666; }
.breadcrumb a:hover { color: #1a73e8; }
.breadcrumb .sep { margin: 0 6px; color: #ccc; }
.breadcrumb .current { color: #333; }

/* 详情页信息网格 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 24px;
    background: #fafbfc;
    padding: 20px;
    border-radius: 10px;
}
.info-item {
    display: flex;
    align-items: center;
    font-size: 13px;
    gap: 8px;
}
.info-label {
    color: #999;
    min-width: 70px;
    flex-shrink: 0;
    font-weight: 500;
}
.info-value {
    color: #444;
    flex: 1;
    word-break: break-all;
}
.info-value a { color: #1a73e8; }
.status-online {
    color: #4caf50;
    font-weight: 500;
}
.info-value a { color: #1a73e8; }
.status-online {
    color: #34a853;
    font-weight: 500;
}

/* 详情页关键词链接 */
.kw-link {
    font-size: 12px;
    color: #1a73e8;
    background: #e8f0fe;
    padding: 3px 10px;
    border-radius: 4px;
    transition: all .15s;
}
.kw-link:hover {
    background: #1a73e8;
    color: #fff;
}

@media (max-width: 600px) {
    .info-grid { grid-template-columns: 1fr; }
    .breadcrumb { font-size: 12px; }
}

/* 跳转页目标网站信息 */
.redirect-target {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #f9fafb;
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 16px;
    text-align: left;
}
.redirect-target-logo {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    object-fit: contain;
    background: #fff;
    flex-shrink: 0;
    border: 1px solid #eee;
}
.redirect-target-info { flex: 1; min-width: 0; }
.redirect-target-title {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
}
.redirect-target-domain {
    font-size: 13px;
    color: #999;
}

/* 跳转页倒计时 */
.jump-now {
    color: #1a73e8;
    font-size: 13px;
    margin-left: 12px;
    cursor: pointer;
}
.jump-now:hover { text-decoration: underline; }
kbd {
    display: inline-block;
    padding: 2px 8px;
    font-size: 12px;
    background: #f0f2f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #555;
    font-family: inherit;
}

/* ========== 资讯页面样式 ========== */
.news-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.news-main {
    flex: 1;
    min-width: 0;
}
.news-sidebar {
    width: 280px;
    flex-shrink: 0;
}

/* 资讯页头部 */
.news-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.news-header h1 {
    font-size: 22px;
    font-weight: 600;
    color: #222;
}

/* 文章列表 */
.article-list {
    background: #fff;
    border-radius: 8px;
    border: 1px solid #eee;
    overflow: hidden;
}
.article-item {
    padding: 20px 24px;
    border-bottom: 1px solid #f0f0f0;
    transition: background .15s;
}
.article-item:last-child { border-bottom: 0; }
.article-item:hover { background: #fafbfc; }
.article-title {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    line-height: 1.4;
    display: block;
    margin-bottom: 8px;
}
.article-title:hover { color: #1a73e8; }
.article-summary {
    font-size: 13px;
    color: #777;
    line-height: 1.7;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: #999;
    margin-bottom: 8px;
}
.article-meta .meta-item { display: flex; align-items: center; gap: 4px; }
.article-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* 文章详情 */
.article-detail {
    background: #fff;
    border-radius: 8px;
    padding: 32px 36px;
    border: 1px solid #eee;
}
.article-detail-title {
    font-size: 26px;
    font-weight: 600;
    color: #222;
    line-height: 1.4;
    margin-bottom: 16px;
}
.article-detail-meta {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: #999;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.article-content {
    font-size: 15px;
    color: #444;
    line-height: 2;
}
.article-content p {
    margin-bottom: 16px;
    text-indent: 2em;
}
.article-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin: 28px 0 14px;
    padding-left: 10px;
    border-left: 3px solid #1a73e8;
}
.article-content strong { color: #222; }

/* 文章标签 */
.article-tags {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.tags-label {
    font-size: 13px;
    color: #999;
}

/* 上一篇下一篇 */
.article-nav {
    display: flex;
    gap: 16px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}
.nav-prev, .nav-next {
    flex: 1;
    min-width: 0;
}
.nav-next { text-align: right; }
.nav-label {
    display: block;
    font-size: 12px;
    color: #999;
    margin-bottom: 4px;
}
.nav-prev a, .nav-next a {
    font-size: 14px;
    color: #444;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nav-prev a:hover, .nav-next a:hover { color: #1a73e8; }
.nav-none {
    font-size: 14px;
    color: #ccc;
}

/* 相关文章 */
.related-articles {
    background: #fff;
    border-radius: 8px;
    padding: 24px 28px;
    margin-top: 20px;
    border: 1px solid #eee;
}
.related-articles h2 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
    padding-left: 10px;
    border-left: 3px solid #1a73e8;
}
.related-articles ul { list-style: none; }
.related-articles li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed #f0f0f0;
}
.related-articles li:last-child { border-bottom: 0; }
.related-articles li a {
    font-size: 14px;
    color: #555;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 12px;
}
.related-articles li a:hover { color: #1a73e8; }
.related-date {
    font-size: 12px;
    color: #bbb;
    flex-shrink: 0;
}

/* 侧边栏组件 */
.sidebar-widget {
    background: #fff;
    border-radius: 8px;
    padding: 18px 20px;
    margin-bottom: 16px;
    border: 1px solid #eee;
}
.sidebar-widget h3 {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

/* 热门列表 */
.hot-list { list-style: none; }
.hot-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed #f5f5f5;
}
.hot-list li:last-child { border-bottom: 0; }
.hot-num {
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 12px;
    color: #999;
    background: #f0f2f5;
    border-radius: 3px;
    flex-shrink: 0;
    margin-top: 1px;
}
.hot-num.hot {
    background: #1a73e8;
    color: #fff;
}
.hot-list li a {
    font-size: 13px;
    color: #555;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.hot-list li a:hover { color: #1a73e8; }

/* 分类列表 */
.cat-list { list-style: none; }
.cat-list li {
    padding: 6px 0;
}
.cat-list li a {
    font-size: 14px;
    color: #555;
    display: block;
    padding: 4px 0;
    transition: color .15s;
}
.cat-list li a:hover {
    color: #1a73e8;
    padding-left: 6px;
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* 热门标签（和首页同款样式） */
.hot-tags {
    padding: 0 12px 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.hot-tag {
    display: inline-block;
    padding: 4px 10px;
    background: #f5f7fa;
    color: #606266;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.2s;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-radius: 3px;
}
.hot-tag:hover {
    background: #3b82f6;
    color: #fff;
}
/* 侧边栏小部件内的热门标签 */
.sidebar-widget .hot-tags {
    padding: 0;
}

/* 响应式：资讯页 */
@media (max-width: 900px) {
    .news-layout { flex-direction: column; }
    .news-sidebar { width: 100%; margin-top: 20px; }
    .news-main { width: 100%; max-width: 100%; overflow: hidden; }
    .article-detail {
        padding: 20px 16px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
        border: 1px solid #eee;
        border-radius: 8px;
    }
    .article-detail-cover {
        max-width: 100%;
        overflow: hidden;
        margin-left: 0;
        margin-right: 0;
    }
    .article-detail-cover img {
        max-width: 100%;
        width: 100%;
        height: auto;
    }
    .article-detail-title { font-size: 20px; line-height: 1.5; word-break: break-word; }
    .article-detail-meta { flex-wrap: wrap; gap: 8px 14px; font-size: 12px; }
    .article-content {
        font-size: 14px;
        line-height: 1.9;
        word-break: break-word;
        overflow-wrap: break-word;
        max-width: 100%;
    }
    .article-content img { max-width: 100%; height: auto; display: block; }
    .article-content h3 { font-size: 16px; margin: 20px 0 10px; }
    .article-content p { margin-bottom: 12px; }
    .article-content table { display: block; overflow-x: auto; max-width: 100%; }
    .article-content pre { overflow-x: auto; max-width: 100%; }
    .article-tags { flex-wrap: wrap; }
    .article-nav { flex-direction: column; gap: 12px; }
    .nav-next { text-align: left; }
    .article-bottom-grid { gap: 16px; }
    .article-related, .article-recommend { padding: 16px; }
    .breadcrumb { font-size: 12px; flex-wrap: wrap; gap: 4px; }
}

/* ========== 申请收录页面样式 ========== */
.submit-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.submit-left {
    flex: 1;
    min-width: 0;
}
.submit-right {
    width: 320px;
    flex-shrink: 0;
}
.info-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px 22px;
    margin-bottom: 16px;
    border: 1px solid #eee;
}
.info-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}
.info-list {
    list-style: none;
}
.info-list li {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    padding: 4px 0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.info-list .dot {
    width: 5px;
    height: 5px;
    background: #1a73e8;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 9px;
}
.step-list {
    list-style: none;
    counter-reset: step;
}
.step-list li {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    padding: 6px 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.step-num {
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 12px;
    color: #fff;
    background: #1a73e8;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
}
.info-card-highlight {
    background: #f8faff;
    border-color: #d0e3ff;
}
.info-card-highlight p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
}

@media (max-width: 900px) {
    .submit-layout { flex-direction: column; }
    .submit-right { width: 100%; }
}

/* ========== 文字广告位样式 ========== */
.text-ad-banner {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 14px 20px;
}
.text-ad-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.text-ad-label {
    font-size: 11px;
    color: #fff;
    background: #ff9800;
    padding: 2px 8px;
    border-radius: 3px;
}
.text-ad-more {
    font-size: 12px;
    color: #999;
}
.text-ad-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
}
.text-ad-item {
    font-size: 13px;
    color: #555;
    display: flex;
    align-items: center;
    gap: 6px;
}
.text-ad-item:hover { color: #1a73e8; }
.text-ad-item .ad-tag {
    font-size: 10px;
    color: #fff;
    background: #f44336;
    padding: 1px 5px;
    border-radius: 2px;
    flex-shrink: 0;
}
.text-ad-item .ad-tag.hot { background: #ff5722; }
.text-ad-item .ad-tag.new { background: #4caf50; }
.text-ad-item .ad-tag.rec { background: #2196f3; }

/* ========== 搜索切换 ========== */
.search-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 18px;
}
.search-tab {
    padding: 8px 24px;
    font-size: 14px;
    color: #888;
    cursor: pointer;
    border: 1px solid #ddd;
    background: #fff;
    transition: all .15s;
}
.search-tab:first-child { border-radius: 4px 0 0 4px; }
.search-tab:last-child { border-radius: 0 4px 4px 0; border-left: 0; }
.search-tab:hover { color: #1a73e8; }
.search-tab.active {
    background: #1a73e8;
    color: #fff;
    border-color: #1a73e8;
}

/* ========== 方正广告卡片 ========== */
.ad-card-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.ad-card {
    display: block;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 18px 20px;
    position: relative;
    transition: all .2s;
    min-height: 110px;
}
.ad-card:hover {
    border-color: #1a73e8;
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.1);
    transform: translateY(-2px);
}
.ad-card-tag {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 10px;
    color: #fff;
    padding: 2px 7px;
    border-radius: 3px;
    background: #999;
}
.ad-card-tag.hot { background: #f44336; }
.ad-card-tag.rec { background: #2196f3; }
.ad-card-tag.new { background: #4caf50; }
.ad-card-title {
    font-size: 15px;
    font-weight: 600;
    color: #222;
    margin-bottom: 8px;
    padding-right: 50px;
    line-height: 1.4;
}
.ad-card:hover .ad-card-title { color: #1a73e8; }
.ad-card-desc {
    font-size: 12px;
    color: #888;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 首页资讯文章 ========== */
.home-news {
    background: #fff;
    border-radius: 8px;
    padding: 24px 28px;
    margin-top: 24px;
    border: 1px solid #eee;
}
.home-news-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f0f0;
}
.home-news-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: #222;
}
.home-news-more {
    font-size: 13px;
    color: #1a73e8;
}
.home-news-more:hover { text-decoration: underline; }
.home-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.home-news-item {
    display: block;
    padding: 14px 16px;
    border: 1px solid #f0f0f0;
    border-radius: 6px;
    transition: all .15s;
}
.home-news-item:hover {
    border-color: #1a73e8;
    background: #f8faff;
}
.home-news-cat {
    display: inline-block;
    font-size: 11px;
    color: #1a73e8;
    background: #e8f0fe;
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 8px;
}
.home-news-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.home-news-item:hover .home-news-title { color: #1a73e8; }
.home-news-summary {
    font-size: 12px;
    color: #999;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
}
.home-news-date {
    font-size: 11px;
    color: #bbb;
}

/* ========== 文章详情页底部两列 ========== */
.article-bottom-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
}
.article-bottom-grid .related-articles {
    margin-top: 0;
}
.recommend-articles h2 { border-left-color: #ff9800; }

/* 响应式 */
@media (max-width: 900px) {
    .ad-card-grid { grid-template-columns: 1fr; }
    .home-news-grid { grid-template-columns: 1fr; }
    .article-bottom-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .search-tab { padding: 5px 14px; font-size: 12px; }
    .ad-card { min-height: auto; padding: 14px 16px; }
    .home-news { padding: 18px 16px; }
    .home-news-header h2 { font-size: 16px; }
}

/* ========== 大卡片广告位 ========== */
.ad-large-card {
    max-width: 1600px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 22px 28px;
}
.ad-large-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f0f0;
}
.ad-large-label {
    font-size: 12px;
    color: #fff;
    background: #ff9800;
    padding: 3px 10px;
    border-radius: 4px;
}
.ad-large-more {
    font-size: 13px;
    color: #999;
}
.ad-large-list {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px 24px;
}
.ad-large-item {
    font-size: 14px;
    color: #555;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 2.2;
    transition: color .15s;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    min-width: 0;
}
.ad-large-item::before {
    content: "▶";
    font-size: 9px;
    color: #ccc;
    flex-shrink: 0;
}
.ad-large-item:hover { color: #1a73e8; }
.ad-large-item:hover::before { color: #1a73e8; }
.ad-large-item .ad-tag {
    font-size: 11px;
    color: #fff;
    padding: 2px 7px;
    border-radius: 3px;
    flex-shrink: 0;
    background: #999;
}
.ad-large-item .ad-tag.hot { background: #f44336; }
.ad-large-item .ad-tag.rec { background: #2196f3; }
.ad-large-item .ad-tag.new { background: #4caf50; }

/* ========== 首页资讯列表式 ========== */
.home-news-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.home-news-row {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f0;
    transition: background .15s;
}
.home-news-row:last-child { border-bottom: 0; }
.home-news-row:hover { background: #fafbfc; }
.home-news-thumb {
    width: 120px;
    height: 80px;
    border-radius: 6px;
    background: #f0f2f5;
    flex-shrink: 0;
    overflow: hidden;
}
.news-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.home-news-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.home-news-row-title {
    font-size: 15px;
    font-weight: 600;
    color: #222;
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.home-news-row:hover .home-news-row-title { color: #1a73e8; }
.home-news-row-summary {
    font-size: 13px;
    color: #888;
    line-height: 1.6;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.home-news-row-meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: #bbb;
}
.home-news-row-meta .news-cat {
    color: #1a73e8;
    background: #e8f0fe;
    padding: 1px 8px;
    border-radius: 3px;
}

/* ========== 详情页相关文章列表 ========== */
.related-articles-section h2 { border-left-color: #ff9800; }
.related-article-list {
    list-style: none;
}
.related-article-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed #f0f0f0;
    gap: 12px;
}
.related-article-list li:last-child { border-bottom: 0; }
.related-article-list li a {
    font-size: 14px;
    color: #555;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.related-article-list li a:hover { color: #1a73e8; }
.related-article-meta {
    display: flex;
    gap: 10px;
    font-size: 12px;
    color: #bbb;
    flex-shrink: 0;
}
.ra-cat {
    color: #ff9800;
    background: #fff3e0;
    padding: 1px 7px;
    border-radius: 3px;
}

/* ========== 友情链接 ========== */
.friend-links {
    background: #fff;
    border-top: 1px solid #eee;
    padding: 16px 20px;
}
.friend-links-inner {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.friend-links-label {
    font-size: 13px;
    color: #999;
    flex-shrink: 0;
    line-height: 1.5;
}
.friend-links-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    flex: 1;
    align-items: center;
}
.friend-links-list a {
    font-size: 13px;
    color: #666;
    transition: color .15s;
    line-height: 1.5;
}
.friend-links-list a:hover {
    color: #1a73e8;
}

/* ========== Footer SEO文本区 ========== */
.footer-seo {
    background: #fff;
    border-top: 1px solid #eee;
    padding: 24px 20px 16px;
    margin-top: 0;
}
.footer-seo-inner {
    max-width: 900px;
    margin: 0 auto;
}
.footer-seo h2 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
}
.footer-seo p {
    font-size: 13px;
    color: #888;
    line-height: 1.9;
    margin-bottom: 10px;
}
.footer-seo p:last-child { margin-bottom: 0; }
.footer-seo a { color: #1a73e8; }
.footer-seo a:hover { text-decoration: underline; }

/* 响应式 */
@media (max-width: 768px) {
    .ad-banner { display: none; }
    .container { padding: 16px 14px; }
    /* 移动端取消部分卡片边框、阴影、圆角（保留文章详情卡片的视觉区分） */
    .site-card,
    .info-card,
    .home-news,
    .related-articles,
    .redirect-box,
    .redirect-detail,
    .news-list-item,
    .form-card,
    .news-sidebar .sidebar-widget,
    .search-result-item,
    .category-header,
    .friend-links,
    .footer-seo,
    .sitemap-section,
    .about-section,
    .about-hero {
        border: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
    }
    .site-card { padding: 12px 10px; }
    .article-detail {
        padding: 20px 16px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
        border: 1px solid #eee;
        border-radius: 8px;
        box-shadow: 0 1px 4px rgba(0,0,0,0.04);
        margin: 0 2px;
    }
    .news-main { width: 100%; max-width: 100%; overflow: hidden; }
    .article-detail-cover { max-width: 100%; overflow: hidden; }
    .article-detail-cover img { max-width: 100%; width: 100%; height: auto; }
    .home-news { padding: 14px 12px; }
    .info-card { padding: 16px 14px; }
    .news-sidebar .sidebar-widget { padding: 14px 12px; }
    .related-articles { padding: 14px 12px; }
    /* 文章页移动端适配 */
    .article-bottom-grid { flex-direction: column; gap: 12px; }
    .article-detail-title { font-size: 18px; line-height: 1.5; }
    .article-detail-meta { flex-wrap: wrap; gap: 6px 12px; font-size: 12px; }
    .article-content { font-size: 14px; line-height: 1.9; word-break: break-word; overflow-wrap: break-word; }
    .article-content img { max-width: 100%; height: auto; }
    .article-content h3 { font-size: 16px; margin: 18px 0 10px; }
    .article-content p { margin-bottom: 12px; }
    .article-content pre, .article-content table { overflow-x: auto; max-width: 100%; }
    .article-tags { flex-wrap: wrap; gap: 6px; }
    .article-nav { flex-direction: column; gap: 10px; }
    .nav-prev, .nav-next { width: 100%; }
    .nav-next { text-align: left; }
    .breadcrumb { font-size: 12px; flex-wrap: wrap; gap: 4px; line-height: 1.8; }
    .news-sidebar { margin-top: 16px; }
    .related-articles li { padding: 8px 0; }
    .related-articles li a { font-size: 13px; }
    /* sitemap页面移动端 */
    .sitemap-section { padding: 14px 12px; }
    .sitemap-title { font-size: 18px; }
    .sitemap-cat { font-size: 15px; }
    .sitemap-list li { font-size: 13px; }
    .sitemap-url { display: none; }
    .sitemap-inline { gap: 6px 10px; }
    /* about页面移动端 */
    .about-hero { padding: 24px 16px; border-radius: 0; }
    .about-hero h1 { font-size: 22px; }
    .about-section { padding: 16px 14px; }
    .about-section h2 { font-size: 16px; }
    .about-features { grid-template-columns: 1fr; gap: 12px; }
    /* 友情链接移动端 */
    .friend-links { padding: 12px 14px; }
    .friend-links-inner { flex-direction: column; gap: 8px; }
    .friend-links-list { gap: 6px 12px; }
    /* ========== 移动端全面修复截断问题 ========== */
    /* 搜索框 */
    .hero-input { font-size: 14px; padding: 0 12px; }
    .hero-input::placeholder { font-size: 13px; }
    .hero-btn { width: 80px; font-size: 14px; }
    /* 网站卡片 */
    .site-card { padding: 12px 10px; }
    .site-card-head { min-width: 0; gap: 8px; }
    .site-card-head > div { min-width: 0; flex: 1; }
    .site-card-title { font-size: 14px; -webkit-line-clamp: 1; }
    .site-card-domain { font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
    .site-card-desc { font-size: 12px; -webkit-line-clamp: 2; }
    .site-grid { gap: 8px; }
    /* 文章标题不截断 */
    .article-detail-title { overflow: visible; text-overflow: clip; -webkit-line-clamp: unset; display: block; word-break: break-word; }
    /* 面包屑换行 */
    .breadcrumb { flex-wrap: wrap; gap: 4px 8px; line-height: 1.8; }
    .breadcrumb .current { word-break: break-all; }
    /* 相关文章/热门文章标题省略 */
    .related-articles li, .hot-list li { min-width: 0; }
    .related-articles li a, .hot-list li a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; max-width: 100%; }
    .related-date { flex-shrink: 0; }
    /* 表单输入框 */
    .form-card input, .form-card textarea, .form-card select { width: 100%; box-sizing: border-box; font-size: 14px; }
    .form-group { min-width: 0; }
    /* sitemap列表 */
    .sitemap-list li { flex-wrap: wrap; gap: 4px 8px; }
    .sitemap-list li a { word-break: break-all; flex: 1; min-width: 0; }
    .sitemap-url { word-break: break-all; font-size: 11px; }
    .sitemap-inline li { width: auto; }
    .sitemap-tag { font-size: 12px; padding: 4px 8px; }
    /* 资讯列表 */
    .news-list-item { padding: 12px 10px; }
    .news-list-title { font-size: 15px; word-break: break-word; overflow: visible; -webkit-line-clamp: 2; }
    .news-list-summary { font-size: 12px; -webkit-line-clamp: 2; }
    /* 搜索结果 */
    .search-result-item { padding: 12px 10px; }
    .search-result-title { font-size: 15px; word-break: break-word; }
    .search-result-desc { font-size: 12px; word-break: break-word; }
    /* 通用flex子项防溢出 */
    .main-layout, .news-layout, .submit-layout, .article-bottom-grid { min-width: 0; }
    .main-content, .news-main, .submit-left, .submit-right, .news-sidebar { min-width: 0; }
    /* footer */
    .footer p { word-break: break-word; }
    .footer-sitemap { line-height: 2; }
    .footer-sitemap a { display: inline-block; margin: 0 4px; }
    /* 跳转页 */
    .redirect-box { padding: 20px 16px; }
    .redirect-target-title { font-size: 16px; word-break: break-all; }
    .redirect-target-domain { font-size: 12px; word-break: break-all; }
    .redirect-link input { font-size: 12px; }
    /* 右侧边栏移动端 */
    .right-sidebar { width: 100%; }
    .page-with-sidebar { flex-direction: column; gap: 16px; }
    .report-layout { flex-direction: column; }
    .report-info { width: 100%; }
    .submit-right { width: 100%; }
    /* 首页布局移动端 */
    .home-layout { flex-direction: column; padding: 0 14px; gap: 16px; }
    .home-right { width: 100%; position: static; }
    .main-layout { padding: 16px 14px; }
}
@media (max-width: 600px) {
    .home-news-thumb { width: 80px; height: 60px; }
    .thumb-text { font-size: 18px; }
    .home-news-row-title { font-size: 14px; }
    .home-news-row-summary { font-size: 12px; }
    .home-news-row-meta { font-size: 11px; gap: 10px; }
    .footer-seo { padding: 20px 14px; }
    .footer-seo h2 { font-size: 16px; }
    .footer-seo p { font-size: 12px; }
}

/* ========== 汉堡菜单 & 侧边栏导航 ========== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: 0;
    gap: 5px;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: all .3s;
}
.hamburger:hover span { background: #1a73e8; }

/* 遮罩层 */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity .3s;
}
.overlay.show {
    display: block;
    opacity: 1;
}

/* 侧边栏 */
.side-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    max-width: 80vw;
    height: 100vh;
    background: #fff;
    z-index: 999;
    transform: translateX(100%);
    transition: transform .3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}
.side-nav.open {
    transform: translateX(0);
}
.side-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #f0f0f0;
}
.side-nav-logo {
    font-size: 20px;
    font-weight: 700;
    color: #1a73e8;
}
.side-nav-logo span { color: #333; }
.side-nav-close {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 0;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.side-nav-close:hover { color: #333; }
.side-nav-menu {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}
.side-nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    font-size: 15px;
    color: #444;
    transition: all .15s;
    border-left: 3px solid transparent;
}
.side-nav-link:hover {
    background: #f5f8ff;
    color: #1a73e8;
}
.side-nav-link.active {
    background: #e8f0fe;
    color: #1a73e8;
    border-left-color: #1a73e8;
    font-weight: 500;
}
.side-nav-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}
.side-nav-divider {
    padding: 16px 24px 8px;
    font-size: 12px;
    color: #bbb;
    font-weight: 600;
    letter-spacing: 1px;
}
.side-nav-cat-link {
    font-size: 14px;
    padding: 10px 24px;
}
.side-nav-footer {
    padding: 16px 24px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
}
.side-nav-footer p {
    font-size: 12px;
    color: #bbb;
}

/* 移动端：显示汉堡，隐藏原导航 */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav { display: none; }
    .header-inner { height: 54px; }
    .logo { font-size: 19px; }
}

/* 防止侧边栏打开时页面滚动 */
body.no-scroll {
    overflow: hidden;
}