/* 城市站攻略页样式 */
.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* 文章正文排版 */
.article-content { font-size: 15px; line-height: 1.8; color: #333; }
.article-content p { margin-bottom: 1em; }
.article-content h2 { font-size: 1.2em; font-weight: 700; margin: 1.5em 0 0.5em; color: #1a1a1a; }
.article-content h3 { font-size: 1.1em; font-weight: 600; margin: 1.2em 0 0.4em; color: #333; }
.article-content ul, .article-content ol { padding-left: 1.5em; margin-bottom: 1em; }
.article-content li { margin-bottom: 0.3em; }
.article-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 1em 0; }
.article-content a { color: #bb0100; text-decoration: underline; }
.article-content blockquote { border-left: 3px solid #bb0100; padding-left: 1em; margin: 1em 0; color: #666; }