/* ============================================================
   游戏攻略站 - 全局公共样式
   适用所有页面，基于 Bootstrap 5 扩展
   ============================================================ */

/* ---------- 全局基础 ---------- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    background-color: #f5f6fa;
    color: #2d3436;
    padding-top: 70px; /* 给固定导航留空间 */
}

a {
    text-decoration: none;
    color: #2d3436;
    transition: color 0.2s;
}
a:hover {
    color: #0d6efd;
}

img {
    max-width: 100%;
    height: auto;
}

/* ---------- 导航栏 (深色游戏风) ---------- */
.bg-game-nav {
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.bg-game-nav .navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff !important;
}
.bg-game-nav .navbar-brand i {
    color: #f1c40f;
}
.bg-game-nav .nav-link {
    color: rgba(255, 255, 255, 0.75) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
}
.bg-game-nav .nav-link:hover,
.bg-game-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1);
}
.bg-game-nav .form-control {
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: #fff;
    border-radius: 20px;
    padding-left: 1.2rem;
}
.bg-game-nav .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}
.bg-game-nav .form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: none;
    color: #fff;
}
.bg-game-nav .btn-search {
    border-radius: 20px;
    padding: 0 1.2rem;
    background: #f1c40f;
    color: #1a1a2e;
    font-weight: 600;
    border: none;
}
.bg-game-nav .btn-search:hover {
    background: #ffd700;
}

/* ---------- 卡片组件 ---------- */
.card-game {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    background: #fff;
    height: 100%;
}
.card-game:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.10);
}
.card-game .card-img-top {
    height: 180px;
    object-fit: cover;
    background: #dfe6e9;
}
.card-game .card-body {
    padding: 1.2rem 1.2rem 1rem;
}
.card-game .card-title {
    font-size: 1.05rem;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-game .card-text {
    color: #636e72;
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-game .game-tag {
    background: #e9ecef;
    padding: 0.15rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    color: #495057;
    display: inline-block;
}
.card-game .meta-info {
    font-size: 0.8rem;
    color: #b2bec3;
    border-top: 1px solid #f1f2f6;
    padding-top: 0.75rem;
    margin-top: 0.5rem;
}

/* ---------- 攻略列表条目 ---------- */
.article-list-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid #ecf0f1;
    transition: background 0.2s;
}
.article-list-item:last-child {
    border-bottom: none;
}
.article-list-item:hover {
    background: #fafafa;
}
.article-list-item .item-title {
    font-weight: 600;
    font-size: 1.1rem;
}
.article-list-item .item-title a:hover {
    color: #0d6efd;
}
.article-list-item .item-summary {
    color: #636e72;
    font-size: 0.92rem;
    margin: 0.3rem 0 0.4rem;
}
.article-list-item .item-meta {
    font-size: 0.8rem;
    color: #b2bec3;
}
.article-list-item .item-meta .badge-game {
    background: #dfe6e9;
    color: #2d3436;
    padding: 0.15rem 0.8rem;
    border-radius: 20px;
    font-weight: 400;
}

/* ---------- 侧边栏通用卡片 ---------- */
.sidebar-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.5rem 1.25rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.8rem;
    border: 1px solid rgba(0, 0, 0, 0.03);
}
.sidebar-card .card-header-custom {
    font-weight: 700;
    font-size: 1.05rem;
    padding-bottom: 0.8rem;
    margin-bottom: 1rem;
    border-bottom: 3px solid #0d6efd;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-card .card-header-custom i {
    color: #0d6efd;
}
.sidebar-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f2f6;
    font-size: 0.92rem;
}
.sidebar-card ul li:last-child {
    border-bottom: none;
}
.sidebar-card ul li a:hover {
    color: #0d6efd;
}
.sidebar-card .rank-num {
    display: inline-block;
    width: 22px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    margin-right: 8px;
}
.sidebar-card .rank-1 { background: #e74c3c; }
.sidebar-card .rank-2 { background: #e67e22; }
.sidebar-card .rank-3 { background: #f39c12; }
.sidebar-card .rank-other { background: #bdc3c7; color: #2d3436; }

/* ---------- 页脚 ---------- */
.footer-game {
    background: #0f0c29;
    color: rgba(255, 255, 255, 0.6);
    padding: 2.5rem 0 2rem;
    margin-top: 3.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-game a {
    color: rgba(255, 255, 255, 0.6);
}
.footer-game a:hover {
    color: #fff;
}
.footer-game .footer-brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}
.footer-game .footer-brand i {
    color: #f1c40f;
}
.footer-game .footer-divider {
    border-color: rgba(255, 255, 255, 0.08);
    margin: 1.5rem 0;
}

/* ---------- 面包屑 ---------- */
.breadcrumb-custom {
    background: transparent;
    padding: 0.8rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #ecf0f1;
}
.breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #b2bec3;
}
.breadcrumb-custom .breadcrumb-item a {
    color: #636e72;
}
.breadcrumb-custom .breadcrumb-item a:hover {
    color: #0d6efd;
}
.breadcrumb-custom .breadcrumb-item.active {
    color: #2d3436;
    font-weight: 500;
}

/* ---------- 文章详情专用 ---------- */
.article-detail .article-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.3;
}
.article-detail .article-meta-top {
    color: #b2bec3;
    font-size: 0.9rem;
    padding: 0.8rem 0 1.2rem;
    border-bottom: 1px solid #ecf0f1;
    margin-bottom: 1.8rem;
}
.article-detail .article-meta-top span {
    margin-right: 1.5rem;
}
.article-detail .article-body {
    font-size: 1.05rem;
    line-height: 1.9;
    color: #2d3436;
}
.article-detail .article-body h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    padding-left: 14px;
    border-left: 4px solid #0d6efd;
}
.article-detail .article-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.5rem 0 0.8rem;
}
.article-detail .article-body img {
    border-radius: 12px;
    margin: 1rem 0;
}
.article-detail .article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.2rem 0;
    font-size: 0.95rem;
}
.article-detail .article-body table th,
.article-detail .article-body table td {
    border: 1px solid #dfe6e9;
    padding: 0.6rem 1rem;
}
.article-detail .article-body table th {
    background: #f1f2f6;
    font-weight: 600;
}
.article-detail .article-tags {
    padding: 1.2rem 0;
    border-top: 1px solid #ecf0f1;
    margin-top: 2rem;
}
.article-detail .article-tags .tag {
    background: #e9ecef;
    padding: 0.2rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #495057;
    margin-right: 0.4rem;
    display: inline-block;
}
.article-detail .article-pagination {
    border-top: 1px solid #ecf0f1;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

/* ---------- 搜索页 ---------- */
.search-box-big {
    background: #fff;
    border-radius: 60px;
    padding: 0.4rem 0.4rem 0.4rem 1.8rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid #ecf0f1;
}
.search-box-big input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 1.05rem;
    padding: 0.6rem 0;
}
.search-box-big input::placeholder {
    color: #b2bec3;
}
.search-box-big .btn-search-big {
    width: 28%;
    background: #0d6efd;
    color: #fff;
    border: none;
    border-radius: 40px;
    padding: 0.6rem 2.2rem;
    font-weight: 600;
}
.search-box-big .btn-search-big:hover {
    background: #0b5ed7;
}

/* ---------- 关于页 ---------- */
.about-hero {
    background: linear-gradient(135deg, #0f0c29, #302b63);
    color: #fff;
    padding: 3.5rem 0;
    border-radius: 20px;
    margin-bottom: 2.5rem;
}
.about-hero h1 {
    font-weight: 800;
}
.about-hero .sub {
    color: rgba(255, 255, 255, 0.7);
}

/* ---------- 工具类 ---------- */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }

/* ---------- 响应式微调 ---------- */
@media (max-width: 768px) {
    body { padding-top: 62px; }
    .bg-game-nav .navbar-brand { font-size: 1.2rem; }
    .card-game .card-img-top { height: 140px; }
    .article-detail .article-title { font-size: 1.5rem; }
    .article-detail .article-meta-top span { margin-right: 0.8rem; font-size: 0.8rem; }
    .search-box-big { border-radius: 30px; padding-left: 1.2rem; }
    .search-box-big .btn-search-big { padding: 0.4rem 1.2rem; font-size: 0.9rem; }
    .about-hero { padding: 2rem 0; }
}