.post-detail-container{max-width:800px;margin:16px auto;display:flex;flex-direction:column;gap:24px}.comments-section{padding:24px}.comments-title{font-family:var(--font-display);font-size:18px;font-weight:700;margin-bottom:20px;color:var(--text-primary)}.comment-form{display:flex;align-items:flex-end;gap:10px;margin-bottom:24px}.comment-input{flex:1 1;padding:10px 14px;border-radius:20px;border:1px solid var(--border-color);background:var(--bg-surface-hover);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;resize:none;min-height:40px;max-height:120px;line-height:1.4;overflow-y:auto}.comment-input:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 2px var(--accent-blue-glow)}.submit-comment-btn{flex-shrink:0;padding:8px 20px;border-radius:20px;height:40px}.no-comments{text-align:center;color:var(--text-secondary);padding:20px 0;font-style:italic}.comment-item{padding:16px;border-bottom:1px solid var(--border-color)}.comment-item:last-child{border-bottom:none}.comment-header{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:14px}.comment-header strong{color:var(--text-primary)}.comment-time{color:var(--text-secondary);font-size:12px}.comment-content{color:var(--text-primary);font-size:14px;line-height:1.5}@media (max-width:480px){.post-detail-container{margin:16px auto;gap:12px}.comments-section{padding:16px}.comments-title{font-size:16px;margin-bottom:14px}.comment-form{gap:8px}.comment-input{font-size:14px;padding:8px 12px}.submit-comment-btn{padding:8px 14px;font-size:13px}}