/* ===== 全局重置 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    background: #f5f5f5;
}
a { color: #333; text-decoration: none; transition: color .2s; }
a:hover { color: #c00; }
ul { list-style: none; }
.container { width: 1100px; margin: 0 auto; }

/* ===== 顶部导航 ===== */
.site-header {
    background: linear-gradient(90deg, #1a1a1a 0%, #2d2d2d 100%);
    border-bottom: 3px solid #c00;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}
.logo h1 a {
    font-size: 28px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 2px;
}
.logo p {
    color: #aaa;
    font-size: 12px;
    margin-top: 2px;
}
.main-nav ul { display: flex; }
.main-nav li { margin-left: 5px; }
.main-nav a {
    display: block;
    padding: 8px 18px;
    color: #ddd;
    border-radius: 3px;
    font-size: 15px;
}
.main-nav a:hover, .main-nav li.active a {
    background: #c00;
    color: #fff;
}

/* ===== 主体布局 ===== */
.main-content {
    display: flex;
    margin-top: 20px;
    align-items: flex-start;
}
.content-left { width: 780px; }
.content-right { width: 300px; margin-left: 20px; }

/* ===== 通用盒子 ===== */
.box {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    margin-bottom: 20px;
    overflow: hidden;
}
.box-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: linear-gradient(90deg, #f8f8f8, #fff);
    border-bottom: 2px solid #c00;
}
.box-title h2 {
    font-size: 18px;
    color: #c00;
    border-left: 4px solid #c00;
    padding-left: 10px;
}
.box-title .more a { color: #999; font-size: 12px; }
.box-title .more a:hover { color: #c00; }

/* ===== 开服列表 ===== */
.server-list { padding: 10px 15px; }
.server-list li {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
}
.server-list .time { color: #999; width: 100px; font-size: 13px; }
.server-list .name { flex: 1; font-size: 15px; }
.server-list .tag {
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    color: #fff;
    background: #f90;
}
.server-list .tag.hot { background: #c00; }
.server-list .tag.new { background: #090; }

/* ===== 文章列表 ===== */
.news-items { padding: 5px 15px 15px; }
.news-item {
    padding: 15px 0;
    border-bottom: 1px dashed #eee;
}
.news-item:last-child { border-bottom: none; }
.news-item h3 a {
    font-size: 17px;
    color: #222;
    font-weight: bold;
}
.news-item h3 a:hover { color: #c00; }
.news-item .meta {
    color: #999;
    font-size: 12px;
    margin: 5px 0;
}
.news-item .summary {
    color: #666;
    font-size: 13px;
    line-height: 1.7;
}

/* ===== 侧边栏 ===== */
.search-box { padding: 15px; }
.search-box input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
    margin-bottom: 8px;
}
.search-box button {
    width: 100%;
    padding: 8px;
    background: #c00;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}
.rank-list { padding: 5px 15px 15px; }
.rank-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
}
.rank-list .num {
    display: inline-block;
    width: 20px; height: 20px;
    line-height: 20px;
    text-align: center;
    background: #ddd;
    color: #fff;
    border-radius: 3px;
    font-size: 12px;
    margin-right: 8px;
}
.rank-list li:nth-child(1) .num,
.rank-list li:nth-child(2) .num,
.rank-list li:nth-child(3) .num { background: #c00; }

.cat-list { padding: 5px 15px 15px; }
.cat-list li { padding: 8px 0; border-bottom: 1px dashed #eee; }
.cat-list a { color: #444; }

.link-list { padding: 5px 15px 15px; }
.link-list li { padding: 6px 0; }
.link-list a { color: #555; }

/* ===== 文章详情 ===== */
.article-detail { background: #fff; border: 1px solid #e0e0e0; border-radius: 4px; padding: 25px; margin-bottom: 20px; }
.article-detail h1 {
    font-size: 24px;
    color: #222;
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.5;
}
.article-detail .article-meta {
    text-align: center;
    color: #999;
    font-size: 13px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}
.article-detail p {
    font-size: 15px;
    line-height: 2;
    margin-bottom: 15px;
    text-indent: 2em;
    color: #444;
}
.article-detail h2.sub {
    font-size: 19px;
    color: #c00;
    margin: 25px 0 12px;
    padding-left: 12px;
    border-left: 4px solid #c00;
}
.article-detail ul.list { margin: 10px 0 15px 20px; }
.article-detail ul.list li { list-style: disc; margin-bottom: 8px; font-size: 15px; color: #444; }

/* ===== 列表页 ===== */
.page-list { background: #fff; border: 1px solid #e0e0e0; border-radius: 4px; padding: 20px; }
.page-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed #eee;
}
.page-list .date { color: #999; }

/* ===== 底部 ===== */
.site-footer {
    background: #1a1a1a;
    color: #aaa;
    padding: 25px 0;
    margin-top: 30px;
    text-align: center;
    font-size: 13px;
    line-height: 2;
}
.site-footer a { color: #ccc; }
.site-footer a:hover { color: #fff; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .container { width: 100%; padding: 0 10px; }
    .site-header .container { flex-direction: column; }
    .main-nav ul { flex-wrap: wrap; justify-content: center; }
    .main-content { flex-direction: column; }
    .content-left, .content-right { width: 100%; margin-left: 0; }
}