@charset "utf-8";
/*
 * VIGOR —— 活力体育资讯门户模板
 * 灵感来源: ahlyg.com
 * 版面: 蓝白清新配色 + 青绿强调 + 渐变Hero + 功能亮点 + 用户评价
 *       + 精选推荐 + 新闻列表 + 排行侧栏 + 标签云 + 深色页脚
 * 依赖: Bootstrap 5.3 / Font Awesome 6.5
 */

/* ==================== 1. 设计变量 ==================== */
:root {
    --vigor-bg:        #f8f9fa;
    --vigor-bg-alt:    #eef1f5;
    --vigor-bg-hero:   #e8f4fd;
    --vigor-white:     #ffffff;
    --vigor-surface:   #ffffff;

    --vigor-primary:     #0D6EFD;
    --vigor-primary-d:   #0748A5;
    --vigor-primary-l:   #6ea8fe;
    --vigor-accent:      #20C997;
    --vigor-accent-d:    #1aa87c;

    --vigor-dark:        #0f1b2d;
    --vigor-dark-2:      #212529;
    --vigor-dark-3:      #2c3034;

    --vigor-text:        #212529;
    --vigor-text-2:      #495057;
    --vigor-muted:       #6c757d;
    --vigor-line:        #dee2e6;
    --vigor-line-2:      #ced4da;

    --vigor-radius:      16px;
    --vigor-radius-sm:   10px;
    --vigor-radius-xs:   6px;
    --vigor-shadow:      0 2px 12px rgba(0, 20, 50, .06);
    --vigor-shadow-lg:   0 8px 24px rgba(0, 20, 50, .10);
    --vigor-footer-bg:   #0f1b2d;
}

/* ==================== 2. 基础 ==================== */
body {
    background: var(--vigor-bg);
    color: var(--vigor-text);
    font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--vigor-text-2); transition: color .2s; }
a:hover { color: var(--vigor-primary); text-decoration: none; }
img { max-width: 100%; height: auto; }

.vigor-container { max-width: 1200px; }
.vigor-primary { color: var(--vigor-primary) !important; }
.vigor-muted { color: var(--vigor-muted) !important; }
.vigor-clamp-1 { display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden; }
.vigor-clamp-2 { display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }

/* ==================== 3. 按钮 ==================== */
.vigor-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 24px; border-radius: 8px; font-size: 15px; font-weight: 600;
    background: var(--vigor-primary); color: #fff; border: 1px solid var(--vigor-primary);
    transition: all .3s; text-decoration: none;
}
.vigor-btn:hover { background: var(--vigor-primary-d); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(13,110,253,.3); }
.vigor-btn-outline {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 24px; border-radius: 8px; font-size: 15px; font-weight: 600;
    background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5);
    transition: all .3s; text-decoration: none;
}
.vigor-btn-outline:hover { background: rgba(255,255,255,.15); color: #fff; border-color: #fff; }
.vigor-btn-light {
    background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.3);
    backdrop-filter: blur(4px);
}
.vigor-btn-light:hover { background: rgba(255,255,255,.25); color: #fff; }

/* ==================== 4. 顶部信息条 ==================== */
.vigor-topbar {
    background: var(--vigor-dark);
    color: rgba(255,255,255,.6);
    font-size: 13px;
    padding: 6px 0;
}
.vigor-topbar .vigor-container { display: flex; justify-content: space-between; align-items: center; }
.vigor-topbar-links { display: flex; gap: 16px; }
.vigor-topbar-links a { color: rgba(255,255,255,.5); font-size: 12px; }
.vigor-topbar-links a:hover { color: var(--vigor-accent); }

/* ==================== 5. 导航栏 ==================== */
.vigor-header { background: var(--vigor-white); }
.vigor-navbar {
    padding: 10px 0;
    border-bottom: 1px solid var(--vigor-line);
}
.vigor-header .navbar-brand {
    display: flex; align-items: center; font-weight: 700; font-size: 20px;
    color: var(--vigor-dark-2); gap: 8px;
}
.vigor-brand-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 8px;
    background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent));
    color: #fff; font-size: 16px;
}
.vigor-navbar .nav-link {
    color: var(--vigor-text-2); font-size: 15px; font-weight: 500;
    padding: 8px 16px !important; position: relative; transition: color .2s;
}
.vigor-navbar .nav-link:hover, .vigor-navbar .nav-link.active { color: var(--vigor-primary); }
.vigor-navbar .nav-link.active::after {
    content: ''; position: absolute; bottom: 0; left: 16px; right: 16px;
    height: 2px; background: var(--vigor-primary); border-radius: 2px;
}
.vigor-navbar .dropdown-menu {
    border: none; box-shadow: var(--vigor-shadow-lg); border-radius: var(--vigor-radius-sm);
    padding: 8px 0; min-width: 160px;
}
.vigor-navbar .dropdown-item {
    padding: 8px 20px; font-size: 14px; color: var(--vigor-text-2);
}
.vigor-navbar .dropdown-item:hover { background: var(--vigor-bg); color: var(--vigor-primary); }

.vigor-cta-btn {
    display: inline-flex; align-items: center; padding: 7px 18px;
    border-radius: 8px; font-size: 14px; font-weight: 600;
    background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent));
    color: #fff !important; transition: all .3s; text-decoration: none;
}
.vigor-cta-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(13,110,253,.3); color: #fff; }

.vigor-search-toggle {
    background: none; border: none; color: var(--vigor-muted); font-size: 16px;
    cursor: pointer; padding: 6px 10px; transition: color .2s;
}
.vigor-search-toggle:hover { color: var(--vigor-primary); }

.vigor-search-bar { background: var(--vigor-bg); padding: 16px 0; border-bottom: 1px solid var(--vigor-line); }
.vigor-search-form .input-group { max-width: 600px; margin: 0 auto; }
.vigor-search-form .form-control {
    border-radius: 8px 0 0 8px; border-color: var(--vigor-line);
    padding: 10px 16px; font-size: 14px;
}
.vigor-search-form .form-control:focus { box-shadow: none; border-color: var(--vigor-primary); }
.vigor-search-form .btn {
    background: var(--vigor-primary); color: #fff; border-radius: 0 8px 8px 0;
    padding: 10px 20px;
}
.vigor-search-form .btn:hover { background: var(--vigor-primary-d); }

/* ==================== 6. Hero ==================== */
.vigor-hero {
    background: linear-gradient(135deg, #0748A5 0%, #0D6EFD 50%, #20C997 100%);
    color: #fff; padding: 80px 0; position: relative; overflow: hidden;
}
.vigor-hero-shapes { position: absolute; inset: 0; pointer-events: none; }
.vigor-hero-shapes .shape {
    position: absolute; border-radius: 50%; opacity: .08; background: #fff;
}
.vigor-hero-shapes .shape-1 { width: 400px; height: 400px; top: -100px; right: -50px; }
.vigor-hero-shapes .shape-2 { width: 250px; height: 250px; bottom: -80px; left: 10%; }
.vigor-hero-shapes .shape-3 { width: 150px; height: 150px; top: 30%; left: 60%; }

.vigor-hero-badge {
    display: inline-block; padding: 6px 16px; border-radius: 30px;
    background: rgba(255,255,255,.15); font-size: 13px; font-weight: 500;
    margin-bottom: 16px; backdrop-filter: blur(4px);
}
.vigor-hero h1 { font-size: 2.4rem; font-weight: 800; line-height: 1.3; margin-bottom: 0; }
.vigor-hero h1 em { font-style: normal; color: var(--vigor-accent); }
.vigor-hero .lead { font-size: 1.05rem; opacity: .85; line-height: 1.8; }
.vigor-hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.vigor-hero-visual img { max-width: 360px; width: 100%; filter: drop-shadow(0 20px 40px rgba(0,0,0,.2)); }

/* ==================== 7. 通用区块 ==================== */
.vigor-section { padding: 60px 0; }
.vigor-section-alt { background: var(--vigor-bg-alt); }
.vigor-section-title { text-align: center; margin-bottom: 40px; }
.vigor-section-title .sub {
    display: block; font-size: 12px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; color: var(--vigor-primary); margin-bottom: 6px;
}
.vigor-section-title h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 8px; color: var(--vigor-dark-2); }
.vigor-section-title p { color: var(--vigor-muted); font-size: 14px; margin-bottom: 12px; }
.vigor-section-title .line { display: block; width: 50px; height: 3px; background: var(--vigor-primary); border-radius: 3px; margin: 0 auto; }

/* ==================== 8. 功能亮点 ==================== */
.vigor-features-bar { padding: 30px 0; margin-top: -40px; position: relative; z-index: 2; }
.vigor-feature-item {
    display: flex; gap: 14px; align-items: flex-start;
    background: var(--vigor-white); border-radius: var(--vigor-radius);
    padding: 24px; box-shadow: var(--vigor-shadow); transition: all .3s;
}
.vigor-feature-item:hover { transform: translateY(-4px); box-shadow: var(--vigor-shadow-lg); }
.vigor-feature-item .icon {
    flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px;
    background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent));
    color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.vigor-feature-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.vigor-feature-item p { font-size: 13px; color: var(--vigor-muted); margin-bottom: 0; line-height: 1.6; }

/* ==================== 9. 通用盒子 ==================== */
.vigor-box {
    background: var(--vigor-white); border-radius: var(--vigor-radius);
    box-shadow: var(--vigor-shadow); overflow: hidden; margin-bottom: 0;
}
.vigor-box-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 24px; border-bottom: 1px solid var(--vigor-line);
}
.vigor-box-head h1, .vigor-box-head h3 { font-size: 18px; font-weight: 700; margin-bottom: 0; }
.vigor-box-head .more { font-size: 13px; color: var(--vigor-muted); }
.vigor-box-head .more:hover { color: var(--vigor-primary); }
.vigor-box-body { padding: 24px; }

/* ==================== 10. 文章卡片 ==================== */
.vigor-card {
    background: var(--vigor-white); border-radius: var(--vigor-radius);
    box-shadow: var(--vigor-shadow); overflow: hidden; transition: all .3s;
}
.vigor-card:hover { transform: translateY(-4px); box-shadow: var(--vigor-shadow-lg); }
.vigor-card-thumb {
    display: block; position: relative; overflow: hidden; aspect-ratio: 16/10;
}
.vigor-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.vigor-card:hover .vigor-card-thumb img { transform: scale(1.05); }
.vigor-card-overlay {
    position: absolute; inset: 0; background: rgba(7,72,165,.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity .3s; color: #fff; font-size: 18px;
}
.vigor-card:hover .vigor-card-overlay { opacity: 1; }
.vigor-card-body { padding: 18px; }
.vigor-card-body h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; line-height: 1.5; }
.vigor-card-body h3 a { color: var(--vigor-text); }
.vigor-card-body h3 a:hover { color: var(--vigor-primary); }
.vigor-card-body .desc { font-size: 13px; color: var(--vigor-muted); margin-bottom: 10px; line-height: 1.6; }
.vigor-meta { display: flex; gap: 14px; font-size: 12px; color: var(--vigor-muted); }
.vigor-meta i { margin-right: 3px; }
.vigor-meta a { color: var(--vigor-muted); }
.vigor-meta a:hover { color: var(--vigor-primary); }

/* ==================== 11. 新闻列表 ==================== */
.vigor-news-item {
    display: flex; gap: 20px; background: var(--vigor-white);
    border-radius: var(--vigor-radius); box-shadow: var(--vigor-shadow);
    padding: 20px; margin-bottom: 16px; transition: all .3s;
}
.vigor-news-item:hover { box-shadow: var(--vigor-shadow-lg); }
.vigor-news-thumb {
    flex-shrink: 0; width: 220px; height: 150px; border-radius: var(--vigor-radius-sm);
    overflow: hidden;
}
.vigor-news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.vigor-news-item:hover .vigor-news-thumb img { transform: scale(1.05); }
.vigor-news-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.vigor-news-content h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; line-height: 1.5; }
.vigor-news-content h3 a { color: var(--vigor-text); }
.vigor-news-content h3 a:hover { color: var(--vigor-primary); }
.vigor-news-content .desc { font-size: 13px; color: var(--vigor-muted); margin-bottom: 12px; line-height: 1.7; flex: 1; }
.vigor-read-more { font-size: 13px; color: var(--vigor-primary); font-weight: 500; white-space: nowrap; }
.vigor-read-more:hover { color: var(--vigor-primary-d); }

/* ==================== 12. 栏目卡片 ==================== */
.vigor-cate-card {
    background: var(--vigor-white); border-radius: var(--vigor-radius);
    box-shadow: var(--vigor-shadow); overflow: hidden; transition: all .3s;
}
.vigor-cate-card:hover { transform: translateY(-4px); box-shadow: var(--vigor-shadow-lg); }
.vigor-cate-card-thumb { display: block; height: 160px; overflow: hidden; }
.vigor-cate-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.vigor-cate-card:hover .vigor-cate-card-thumb img { transform: scale(1.05); }
.vigor-cate-card .body { padding: 18px; }
.vigor-cate-card .body h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.vigor-cate-card .body h3 a { color: var(--vigor-text); }
.vigor-cate-card .body h3 a:hover { color: var(--vigor-primary); }
.vigor-cate-card .desc { font-size: 13px; color: var(--vigor-muted); margin-bottom: 10px; }
.vigor-cate-card .sub-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.vigor-cate-card .sub-list a {
    font-size: 12px; padding: 3px 10px; border-radius: 20px;
    background: var(--vigor-bg); color: var(--vigor-text-2); transition: all .2s;
}
.vigor-cate-card .sub-list a:hover { background: var(--vigor-primary); color: #fff; }
.vigor-cate-card .mini { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--vigor-line); padding-top: 12px; }
.vigor-cate-card .mini li { margin-bottom: 6px; }
.vigor-cate-card .mini a { font-size: 13px; color: var(--vigor-text-2); }
.vigor-cate-card .mini a:hover { color: var(--vigor-primary); }

/* ==================== 13. 用户评价 ==================== */
.vigor-testimonials { background: var(--vigor-bg-hero); }
.vigor-testimonial-card {
    background: var(--vigor-white); border-radius: var(--vigor-radius);
    padding: 28px; box-shadow: var(--vigor-shadow); transition: all .3s;
}
.vigor-testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--vigor-shadow-lg); }
.vigor-testimonial-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.vigor-testimonial-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent));
    color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.vigor-testimonial-info h4 { font-size: 15px; font-weight: 600; margin-bottom: 0; }
.vigor-testimonial-info span { font-size: 12px; color: var(--vigor-muted); }
.vigor-testimonial-stars { margin-bottom: 12px; }
.vigor-testimonial-stars i { color: #FFC107; font-size: 14px; margin-right: 2px; }
.vigor-testimonial-text { font-size: 14px; color: var(--vigor-text-2); line-height: 1.7; margin-bottom: 0; font-style: italic; }

/* ==================== 14. 下载区域 ==================== */
.vigor-download-section {
    background: linear-gradient(135deg, #0748A5 0%, #0D6EFD 50%, #20C997 100%);
    color: #fff; position: relative; overflow: hidden;
}
.vigor-download-section .sub {
    display: block; font-size: 12px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; opacity: .7; margin-bottom: 6px;
}
.vigor-download-section h2 { font-size: 1.8rem; font-weight: 800; }
.vigor-download-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==================== 15. 标签 ==================== */
.vigor-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.vigor-tags li a {
    display: inline-block; padding: 4px 14px; border-radius: 20px;
    background: var(--vigor-bg); color: var(--vigor-text-2); font-size: 13px;
    transition: all .2s; border: 1px solid var(--vigor-line);
}
.vigor-tags li a:hover { background: var(--vigor-primary); color: #fff; border-color: var(--vigor-primary); }

/* ==================== 16. 排行榜 ==================== */
.vigor-rank { list-style: none; padding: 0; margin: 0; }
.vigor-rank li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--vigor-line); }
.vigor-rank li:last-child { border-bottom: none; }
.vigor-rank .rank-num {
    flex-shrink: 0; width: 22px; height: 22px; border-radius: 4px;
    background: var(--vigor-bg); color: var(--vigor-muted);
    font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.vigor-rank .rank-num.top { background: var(--vigor-primary); color: #fff; }
.vigor-rank a { font-size: 14px; color: var(--vigor-text-2); }
.vigor-rank a:hover { color: var(--vigor-primary); }

/* ==================== 17. 面包屑 ==================== */
.vigor-crumb { padding: 16px 0; }
.vigor-crumb .breadcrumb { margin-bottom: 0; font-size: 13px; }
.vigor-crumb .breadcrumb-item a { color: var(--vigor-muted); }
.vigor-crumb .breadcrumb-item a:hover { color: var(--vigor-primary); }
.vigor-crumb .breadcrumb-item.active { color: var(--vigor-text-2); }

/* ==================== 18. 页面主体 ==================== */
.vigor-page { padding: 10px 0 40px; min-height: 60vh; }

/* ==================== 19. 文章详情 ==================== */
.vigor-article-title { font-size: 26px; font-weight: 800; line-height: 1.4; margin-bottom: 16px; }
.vigor-article-meta {
    display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--vigor-muted);
    padding-bottom: 16px; border-bottom: 1px solid var(--vigor-line); margin-bottom: 20px;
}
.vigor-article-meta a { color: var(--vigor-muted); }
.vigor-article-meta a:hover { color: var(--vigor-primary); }
.vigor-abstract {
    background: var(--vigor-bg-hero); border-left: 3px solid var(--vigor-primary);
    padding: 14px 18px; border-radius: 0 var(--vigor-radius-sm) var(--vigor-radius-sm) 0;
    font-size: 14px; color: var(--vigor-text-2); margin-bottom: 20px; line-height: 1.7;
}
.vigor-abstract .label { font-weight: 700; color: var(--vigor-primary); margin-right: 6px; }

.vigor-content { font-size: 16px; line-height: 1.9; color: var(--vigor-text); }
.vigor-content p { margin-bottom: 16px; }
.vigor-content img { border-radius: var(--vigor-radius-sm); margin: 12px 0; }
.vigor-content h2, .vigor-content h3, .vigor-content h4 { margin: 24px 0 12px; font-weight: 700; }
.vigor-content blockquote {
    border-left: 3px solid var(--vigor-primary); background: var(--vigor-bg);
    padding: 14px 20px; margin: 16px 0; border-radius: 0 var(--vigor-radius-sm) var(--vigor-radius-sm) 0;
    color: var(--vigor-text-2); font-style: italic;
}
.vigor-content ul, .vigor-content ol { padding-left: 24px; margin-bottom: 16px; }
.vigor-content ul { list-style: disc; }
.vigor-content ol { list-style: decimal; }
.vigor-content li { margin-bottom: 6px; }
.vigor-content a { color: var(--vigor-primary); }
.vigor-content a:hover { text-decoration: underline; }
.vigor-content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.vigor-content table th, .vigor-content table td {
    border: 1px solid var(--vigor-line); padding: 10px 14px; text-align: left;
}
.vigor-content table th { background: var(--vigor-bg); font-weight: 600; }

.vigor-statement {
    font-size: 13px; color: var(--vigor-muted); background: var(--vigor-bg);
    padding: 12px 16px; border-radius: var(--vigor-radius-sm); margin-top: 20px;
}

.vigor-nextprev { display: flex; gap: 16px; margin-top: 24px; }
.vigor-nextprev > div {
    flex: 1; background: var(--vigor-bg); border-radius: var(--vigor-radius-sm);
    padding: 14px 18px; transition: .2s;
}
.vigor-nextprev > div:hover { background: var(--vigor-bg-alt); }
.vigor-nextprev p { font-size: 13px; color: var(--vigor-muted); margin-bottom: 4px; }
.vigor-nextprev a { font-size: 15px; font-weight: 500; }
.vigor-nextprev a:hover { color: var(--vigor-primary); }

/* ==================== 20. 图集 ==================== */
.vigor-gallery {
    text-align: center; margin: 20px 0;
    background: #000; border-radius: var(--vigor-radius-sm); overflow: hidden;
}
.vigor-gallery img { max-height: 70vh; margin: 0 auto; }
.vigor-gallery a { display: block; }

/* ==================== 21. 分页 ==================== */
.page-control { text-align: center; padding: 16px 0; }
.page-control a, .page-control span {
    display: inline-block; padding: 6px 14px; margin: 2px;
    border-radius: var(--vigor-radius-xs); font-size: 14px;
    background: var(--vigor-white); color: var(--vigor-text-2);
    border: 1px solid var(--vigor-line); transition: .2s;
}
.page-control a:hover, .page-control .current {
    background: var(--vigor-primary); color: #fff; border-color: var(--vigor-primary);
}

.vigor-page .pagination { margin-top: 24px; justify-content: center; }
.vigor-page .page-link {
    color: var(--vigor-text-2); border-color: var(--vigor-line);
    border-radius: var(--vigor-radius-xs); margin: 0 2px; font-size: 14px;
}
.vigor-page .page-item.active .page-link {
    background: var(--vigor-primary); border-color: var(--vigor-primary); color: #fff;
}
.vigor-page .page-link:hover { color: var(--vigor-primary); background: var(--vigor-bg); }

/* ==================== 22. 搜索页 ==================== */
.vigor-search-form-lg { margin-bottom: 24px; }
.vigor-search-title { font-size: 20px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--vigor-line); }

/* ==================== 23. 标签页 ==================== */
.vigor-tag-hero {
    display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px;
    padding-bottom: 20px; border-bottom: 1px solid var(--vigor-line);
}
.vigor-tag-hero .ico {
    flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px;
    background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent));
    color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.vigor-tag-hero h1 { font-size: 22px; margin-bottom: 4px; }
.vigor-tag-hero p { font-size: 14px; color: var(--vigor-muted); margin-bottom: 0; }

/* ==================== 24. 空状态 ==================== */
.vigor-empty {
    text-align: center; padding: 40px 20px; color: var(--vigor-muted);
}
.vigor-empty i { font-size: 48px; margin-bottom: 12px; display: block; opacity: .3; }
.vigor-empty p { font-size: 15px; }

/* ==================== 25. 分隔线列表 ==================== */
.vigor-split-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0; border-bottom: 1px dashed var(--vigor-line);
}
.vigor-split-row:last-child { border-bottom: none; }
.vigor-split-row a { font-size: 14px; flex: 1; margin-right: 12px; }

/* ==================== 26. 页脚 ==================== */
.vigor-footer {
    background: var(--vigor-footer-bg);
    color: rgba(255,255,255,.7);
    margin-top: 0;
}
.vigor-footer-top { padding-top: 50px; }
.vigor-footer h5 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.vigor-footer-brand { display: flex; align-items: center; }
.vigor-footer-brand .vigor-brand-icon { background: linear-gradient(135deg, var(--vigor-primary), var(--vigor-accent)); }
.vigor-footer-desc { font-size: 14px; line-height: 1.7; }
.vigor-footer-social { display: flex; gap: 12px; margin-top: 16px; }
.vigor-footer-social a {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,.08); color: rgba(255,255,255,.6);
    display: flex; align-items: center; justify-content: center;
    transition: all .3s; font-size: 14px;
}
.vigor-footer-social a:hover { background: var(--vigor-primary); color: #fff; }
.vigor-footer-links { list-style: none; padding: 0; margin: 0; }
.vigor-footer-links li { margin-bottom: 8px; }
.vigor-footer-links a { color: rgba(255,255,255,.6); font-size: 14px; }
.vigor-footer-links a:hover { color: var(--vigor-accent); }
.vigor-footer-news { list-style: none; padding: 0; margin: 0; }
.vigor-footer-news li { margin-bottom: 8px; }
.vigor-footer-news a { color: rgba(255,255,255,.6); font-size: 14px; }
.vigor-footer-news a:hover { color: var(--vigor-accent); }

.vigor-footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,.35);
}
.vigor-footer-bottom a { color: rgba(255,255,255,.45); }
.vigor-footer-bottom a:hover { color: var(--vigor-accent); }

/* ==================== 27. 返回顶部 ==================== */
.vigor-totop {
    position: fixed; bottom: 30px; right: 30px; z-index: 999;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--vigor-primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 14px rgba(13, 110, 253, .35);
    opacity: 0; visibility: hidden; transition: .3s;
    text-decoration: none;
}
.vigor-totop.show { opacity: 1; visibility: visible; }
.vigor-totop:hover { transform: translateY(-3px); color: #fff; box-shadow: 0 6px 20px rgba(13, 110, 253, .45); }

/* ==================== 28. 响应式 ==================== */
@media (max-width: 991.98px) {
    .vigor-hero { padding: 50px 0; }
    .vigor-hero h1 { font-size: 1.8rem; }
    .vigor-hero-visual { display: none; }
    .vigor-section { padding: 40px 0; }
    .vigor-section-title { margin-bottom: 28px; }
    .vigor-section-title h2 { font-size: 1.5rem; }
    .vigor-topbar { display: none; }
    .vigor-navbar .nav-link.active::after { display: none; }
    .vigor-features-bar { margin-top: 0; padding: 0 16px; }
}

@media (max-width: 767.98px) {
    .vigor-news-item { flex-direction: column; }
    .vigor-news-thumb { width: 100%; height: 180px; }
    .vigor-nextprev { flex-direction: column; }
    .vigor-article-title { font-size: 20px; }
    .vigor-box-body { padding: 16px; }
    .vigor-hero-buttons { flex-direction: column; }
    .vigor-hero-buttons a { text-align: center; justify-content: center; }
    .vigor-totop { bottom: 20px; right: 16px; width: 38px; height: 38px; }
    .vigor-feature-item { padding: 16px; }
    .vigor-download-buttons { flex-direction: column; align-items: center; }
}