.news-detail-container{padding-top:80px;min-height:calc(100vh - 200px);background-color:var(--bg-body,#f8f9fa)}.news-detail-container.html-mode{padding-top:80px;padding-bottom:40px;display:flex;flex-direction:column;min-height:calc(100vh - 80px)}.news-html-toolbar{display:flex;align-items:center;padding:18px 24px 0}.news-html-iframe{flex:1 1;width:100%;min-height:70vh;border:none;background-color:#fff}.news-html-error{flex:1 1;display:grid;place-content:center;grid-gap:12px;gap:12px;padding:48px 24px;background:#fff;color:#1f2937}.news-html-error h1{font-size:1.6rem;margin:0}.news-html-error p{margin:0;color:#6b7280}.news-detail-content{max-width:800px;padding:40px 20px;background-color:#fff;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.05);margin:40px auto 60px}.back-btn{background:none;border:none;color:var(--primary-color,#0f4c81);font-size:1rem;cursor:pointer;margin-bottom:20px;padding:0;display:flex;align-items:center}.back-btn:hover{text-decoration:underline}.news-title{font-size:2.5rem;color:var(--text-color,#333);margin-bottom:15px;line-height:1.3}.news-meta{display:flex;flex-wrap:wrap;gap:20px;color:var(--text-muted,#777);font-size:.95rem;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid #eee}.news-meta span{display:flex;align-items:center}.news-cover{margin-bottom:30px;border-radius:8px;overflow:hidden}.news-cover img{width:100%;height:auto;display:block}.news-body{font-size:1.1rem;line-height:1.8;color:#444}.news-body h1,.news-body h2,.news-body h3,.news-body h4{color:#1e293b;font-weight:700;margin-top:30px;margin-bottom:16px;line-height:1.3}.news-body h1{font-size:2rem}.news-body h2{font-size:1.75rem}.news-body h3{font-size:1.5rem}.news-body h4{font-size:1.25rem}.news-body img{max-width:100%;height:auto;display:block;margin:24px auto;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.1)}.news-body p{margin-bottom:20px}.news-body ol,.news-body ul{margin:16px 0;padding-left:28px}.news-body li{margin-bottom:8px}.news-body a{color:#3b82f6;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}.news-body a:hover{border-bottom-color:#3b82f6}.news-body blockquote{border-left:4px solid #3b82f6;padding-left:20px;margin:20px 0;color:#64748b;font-style:italic}.news-body code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-family:Courier New,monospace;font-size:.9em}.news-body pre{background:#1e293b;color:#e2e8f0;padding:16px;border-radius:8px;overflow-x:auto;margin:20px 0}.news-body pre code{background:none;padding:0;color:inherit}.news-summary{font-size:1.2rem;font-style:italic;color:#666;border-left:4px solid var(--primary-color,#0f4c81);padding-left:15px;margin-bottom:30px}