:root{--bg-color:#fbfbfd;--card-bg:#ffffff;--text-primary:#1d1d1f;--text-secondary:#86868b;--accent-color:#0066cc;--success-color:#30d158;--border-radius:18px;--shadow-sm:0 2px 8px rgba(0,0,0,0.04);--shadow-md:0 8px 24px rgba(0,0,0,0.06)}.qna-detail-page{background-color:var(--bg-color);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;padding-top:1px;padding-bottom:100px}.qna-detail-container{max-width:1200px;margin:60px auto 100px;padding:0 20px;animation:fadeIn .8s ease-out forwards;opacity:0;transform:translateY(20px);display:grid;grid-template-columns:1fr 320px;grid-gap:40px;gap:40px}.qna-detail-main{min-width:0}.qna-detail-sidebar{position:-webkit-sticky;position:sticky;top:80px;height:-moz-fit-content;height:fit-content}.qna-detail-header{text-align:center;margin-bottom:40px}.qna-detail-header h2{font-size:40px;font-weight:700;letter-spacing:-.02em;color:var(--text-primary)}.qna-detail-header p{font-size:19px;color:var(--text-secondary);margin-top:8px}.qna-card{background:var(--card-bg);border-radius:var(--border-radius);padding:30px;box-shadow:var(--shadow-md);margin-bottom:24px;border:1px solid rgba(0,0,0,.02)}.qna-meta-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.qna-status-badge{display:inline-flex;align-items:center;color:var(--success-color);gap:4px}.qna-status-badge svg{width:12px;height:12px}.qna-question-title{font-size:24px;font-weight:600;line-height:1.3;margin-bottom:20px;letter-spacing:-.01em}.qna-tags-container{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.qna-tag{background-color:#f5f5f7;color:var(--text-secondary);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:500;transition:background-color .2s}.qna-tag:hover{background-color:#e8e8ed;color:var(--text-primary)}.qna-author-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #f2f2f2;padding-top:16px;font-size:13px;color:var(--text-secondary)}.qna-author-info{display:flex;align-items:center;gap:6px}.qna-answer-label,.qna-author-name{font-weight:600;color:var(--text-primary)}.qna-answer-label{font-size:17px;margin:40px 0 16px 4px}.qna-selected-answer{border:2px solid var(--accent-color);position:relative;overflow:hidden}.qna-selected-badge{position:absolute;top:0;right:0;background:var(--accent-color);color:white;font-size:11px;font-weight:700;padding:4px 12px;border-bottom-left-radius:12px}.qna-comment-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.qna-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background-color:#eee}.qna-commenter-name{font-weight:600;font-size:15px}.qna-comment-date{font-size:12px;color:var(--text-secondary)}.qna-comment-body{font-size:15px;line-height:1.6;color:#333;white-space:pre-wrap}.qna-comment-footer{margin-top:20px;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary)}.qna-like-icon{color:#ff2d55}@keyframes fadeIn{to{opacity:1;transform:translateY(0)}}.qna-sidebar-title{font-size:17px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.qna-related-item{background:var(--card-bg);border-radius:12px;padding:16px;margin-bottom:12px;border:1px solid rgba(0,0,0,.06);transition:all .2s ease;cursor:pointer;text-decoration:none;color:inherit;display:block}.qna-related-item:hover{box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-2px)}.qna-related-title{font-size:14px;font-weight:500;line-height:1.4;margin-bottom:8px;color:var(--text-primary);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.qna-related-meta{display:flex;gap:8px;font-size:11px;color:var(--text-secondary)}.qna-related-tag{background-color:#f5f5f7;padding:2px 8px;border-radius:4px}@media (max-width:900px){.qna-detail-container{grid-template-columns:1fr;gap:40px}.qna-detail-sidebar{position:static}}@media (max-width:600px){.qna-detail-header h2{font-size:32px}.qna-card{padding:24px}.qna-question-title{font-size:20px}}