:root {
    --primary-color: #00BEBD;
    --bg-body: #f8f9fa;
    --text-main: #333;
    --text-sub: #666;
    --white: #ffffff;
    --border-color: #f0f0f0;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body { font-family: -apple-system, system-ui, "Microsoft YaHei", sans-serif; background: var(--bg-body); color: var(--text-main); line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* --- Header (与列表页一致) --- */
.header { background: var(--white); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.header-top { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; }
.logo { font-size: 20px; font-weight: bold; color: var(--primary-color); display: flex; align-items: center; }
.logo span { font-size: 12px; background: var(--primary-color); color: #fff; padding: 1px 4px; border-radius: 3px; margin-left: 5px; font-weight: normal; }

/* --- Main Content --- */
.container { max-width: 1200px; margin: 0 auto; padding: 15px 12px 80px; display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 1024px) { .container { grid-template-columns: 1fr 320px; margin-top: 20px; } }

/* --- Article Detail --- */
.article-box { background: var(--white); border-radius: 12px; padding: 20px; box-shadow: 0 4px 12px rgba(0,0,0,0.03); }
.breadcrumb { font-size: 13px; color: var(--text-sub); margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--primary-color); }

.article-header { border-bottom: 1px solid var(--border-color); padding-bottom: 20px; margin-bottom: 25px; }
.article-title { font-size: 22px; font-weight: bold; line-height: 1.4; margin-bottom: 15px; color: #111; }
.article-meta { display: flex; align-items: center; gap: 15px; font-size: 13px; color: #999; }
.article-meta .tag { color: var(--primary-color); background: #e6f7f7; padding: 2px 8px; border-radius: 4px; font-weight: 500; }

/* 正文样式定制 */
.article-content { font-size: 16px; color: #444; line-height: 1.8; overflow: hidden; }
.article-content a {color:#f00;}
.article-content p { margin-bottom: 18px; text-align: justify; }
.article-content img { max-width: 100% !important; height: auto !important; border-radius: 8px; margin: 10px 0; }
.article-content h2, .article-content h3 { color: #111; margin: 25px 0 15px; padding-left: 12px; border-left: 4px solid var(--primary-color); }

/* --- Related & Sidebar --- */
.sidebar-box { background: var(--white); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
.sidebar-title { font-size: 16px; font-weight: bold; margin-bottom: 15px; display: flex; align-items: center; }
.sidebar-title::before { content: ""; width: 4px; height: 16px; background: var(--primary-color); margin-right: 8px; border-radius: 2px; }

.hot-news-item { padding: 12px 0; border-bottom: 1px dashed #eee; display: block; font-size: 14px; color: #444; overflow: hidden; text-overflow: ellipsis; white-space: normal; }
.hot-news-item:last-child { border: none; }

/* --- WAP Bottom Bar (与列表页一致) --- */
.bottom-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--white); padding: 10px 15px; box-shadow: 0 -2px 15px rgba(0,0,0,0.1); display: flex; gap: 10px; z-index: 2000; }
.btn-contact { flex: 1; height: 45px; border-radius: 25px; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 15px; color: #fff; }
.btn-wechat { background: #07c160; }
.btn-phone { background: var(--primary-color); }
@media (min-width: 1024px) { .bottom-bar { display: none; } }

.footer { text-align: center; padding: 40px 0; color: #999; font-size: 13px; background: #fff; border-top: 1px solid #eee; }
.footer p {margin-bottom:20px;}