/* ========== 享家论坛 - 详情页通用样式 ========== */

/* 文章布局 */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}

.article-main {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.article-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border-light);
}

.article-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--color-text);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.article-meta .author-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-meta .author-info .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
}

.article-meta .author-info .name {
  font-weight: 600;
  color: var(--color-text);
}

.article-meta .author-info .user-type-badge {
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.article-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 目录导航 */
.toc-nav {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 28px;
}

.toc-nav h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.toc-nav ol {
  counter-reset: toc;
  padding-left: 0;
}

.toc-nav ol li {
  counter-increment: toc;
  margin-bottom: 4px;
  padding-left: 28px;
  position: relative;
  font-size: 0.875rem;
}

.toc-nav ol li::before {
  content: counter(toc);
  position: absolute;
  left: 0;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.toc-nav ol li a {
  color: var(--color-text-secondary);
}

.toc-nav ol li a:hover {
  color: var(--color-primary);
}

/* 文章正文 */
.article-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article-body h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 32px 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--color-primary);
}

.article-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 24px 0 12px;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body ul, .article-body ol {
  margin: 0 0 16px;
  padding-left: 24px;
}

.article-body ul li, .article-body ol li {
  margin-bottom: 8px;
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

.article-body strong {
  font-weight: 600;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.875rem;
}

.article-body table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid #d0e3f5;
}

.article-body table td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
}

.article-body table tr:nth-child(even) td {
  background: var(--color-border-light);
}

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  background: #FFF7E6;
  padding: 12px 20px;
  margin: 16px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-secondary);
}

.article-body img {
  border-radius: var(--radius-md);
  margin: 16px 0;
}

.article-body .info-box {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 16px 0;
}

.article-body .info-box strong {
  color: var(--color-primary);
}

/* 文章底部操作 */
.article-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 32px 0;
  padding: 24px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: all 0.2s;
}

.action-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.action-btn .icon {
  font-size: 1.3rem;
}

.action-btn .count {
  font-size: 0.8125rem;
  font-weight: 600;
}

.action-btn.liked {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* 相关推荐 */
.related-section {
  margin-top: 32px;
}

.related-section h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.related-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.related-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: all 0.2s;
  text-decoration: none;
  color: var(--color-text);
}

.related-item:hover {
  background: var(--color-primary-light);
}

.related-item .related-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.3;
  min-width: 30px;
}

.related-item .related-title {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
}

/* 评论区 */
.comments-section {
  margin-top: 32px;
}

.comments-section h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.comment-input {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
}

.comment-input textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.875rem;
  resize: vertical;
  min-height: 80px;
  font-family: var(--font-sans);
  outline: none;
}

.comment-input textarea:focus {
  border-color: var(--color-primary);
}

.comment-input .comment-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.comment-list .comment-item {
  display: flex;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.comment-list .comment-item:last-child {
  border-bottom: none;
}

.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.comment-body {
  flex: 1;
}

.comment-body .comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.comment-body .comment-author {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.comment-body .comment-time {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.comment-body .comment-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.comment-body .comment-footer {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  font-size: 0.8125rem;
}

.comment-body .comment-footer a {
  color: var(--color-text-tertiary);
}

.comment-body .comment-footer a:hover {
  color: var(--color-primary);
}

/* 侧边栏 */
.article-sidebar {
  position: sticky;
  top: 80px;
}

.sidebar-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.sidebar-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
}

.sidebar-author {
  text-align: center;
}

.sidebar-author .author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 auto 12px;
}

.sidebar-author .author-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.sidebar-author .author-bio {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin-bottom: 12px;
  line-height: 1.6;
}

.sidebar-author .author-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.8125rem;
}

.sidebar-author .author-stats span {
  color: var(--color-text-tertiary);
}

.sidebar-author .author-stats strong {
  color: var(--color-text);
  font-size: 0.95rem;
}

.sidebar-hot-list li {
  display: flex;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.sidebar-hot-list li:last-child {
  border-bottom: none;
}

.sidebar-hot-list .hot-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-light);
  min-width: 20px;
}

.sidebar-hot-list li:nth-child(1) .hot-num {
  color: #FF4D4F;
}

.sidebar-hot-list li:nth-child(2) .hot-num {
  color: #FA8C16;
}

.sidebar-hot-list li:nth-child(3) .hot-num {
  color: #FAAD14;
}

.sidebar-hot-list .hot-title {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sidebar-hot-list .hot-title:hover {
  color: var(--color-primary);
}

/* ========== 案例详情页 ========== */
.case-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.875rem;
}

.case-info-table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  width: 100px;
  border: 1px solid #d0e3f5;
}

.case-info-table td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.case-gallery figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.case-gallery .gallery-img {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, #EEF4FF, #F0F9FF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.case-gallery figcaption {
  padding: 8px 12px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  background: #fff;
}

/* ========== 问答详情页 ========== */
.qa-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  align-items: start;
}

.qa-main {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.question-header {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-border-light);
}

.question-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.5;
  color: var(--color-text);
}

.question-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}

.question-meta .author-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.question-meta .author-info .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
}

.question-meta .author-info .name {
  font-weight: 600;
  color: var(--color-text);
}

.question-body {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.question-body p {
  margin-bottom: 8px;
}

.question-body ul, .question-body ol {
  padding-left: 24px;
  margin: 8px 0;
}

.question-body ul li, .question-body ol li {
  margin-bottom: 6px;
}

.question-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.question-tags .tag {
  font-size: 0.8125rem;
}

.answers-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 32px 0 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border-light);
}

.answers-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.answers-header h2 .answer-count {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.answers-header .sort-tabs {
  display: flex;
  gap: 4px;
  font-size: 0.875rem;
  background: var(--color-bg);
  padding: 4px;
  border-radius: var(--radius-md);
}

.answers-header .sort-tabs a {
  color: var(--color-text-tertiary);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.answers-header .sort-tabs a.active {
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.answers-header .sort-tabs a:hover {
  color: var(--color-primary);
}

.answers-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.answer-item {
  display: flex;
  gap: 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all 0.3s ease;
}

.answer-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.answer-item.accepted {
  border: 2px solid var(--color-success);
  background: linear-gradient(135deg, #F6FFED 0%, #fff 30%);
}

.answer-item.accepted::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-success), #52C41A);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.answer-item.accepted .answer-votes .vote-count {
  color: var(--color-success);
}

.answer-votes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 56px;
  padding: 12px 8px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.answer-votes .vote-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.answer-votes .vote-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.answer-votes .vote-btn:active {
  transform: scale(0.95);
}

.answer-votes .vote-count {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  min-width: 24px;
  text-align: center;
}

.answer-body {
  flex: 1;
  min-width: 0;
  position: relative;
}

.answer-body .answer-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.875rem;
  flex-wrap: wrap;
}

.answer-body .answer-meta .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
}

.answer-body .answer-meta .author-name {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.9rem;
}

.answer-body .answer-meta .accepted-tag {
  background: #F6FFED;
  color: var(--color-success);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.answer-body .answer-meta .official-tag {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.answer-body .answer-meta .user-type-badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.answer-body .answer-meta .answer-time {
  color: var(--color-text-tertiary);
}

.answer-body .answer-content {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 16px;
}

.answer-body .answer-content p {
  margin-bottom: 10px;
}

.answer-body .answer-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 20px 0 12px;
  color: var(--color-text);
}

.answer-body .answer-content ul,
.answer-body .answer-content ol {
  padding-left: 24px;
  margin: 10px 0;
}

.answer-body .answer-content ul li,
.answer-body .answer-content ol li {
  margin-bottom: 8px;
}

.answer-body .answer-content strong {
  font-weight: 600;
  color: var(--color-text);
}

.answer-body .answer-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 12px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.answer-body .answer-content table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 2px solid #d0e3f5;
}

.answer-body .answer-content table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border-light);
}

.answer-body .answer-content table tr:hover td {
  background: var(--color-bg);
}

.answer-body .answer-footer {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--color-border-light);
}

.answer-body .answer-footer a {
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.answer-body .answer-footer a:hover {
  color: var(--color-primary);
}

.answer-body .answer-footer .reply-count {
  color: var(--color-primary);
  font-weight: 600;
}

.answer-input {
  margin-top: 32px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-border-light);
}

.answer-input h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text);
}

.answer-input textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-sans);
  outline: none;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.answer-input textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.answer-input .actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

/* ========== 装修日记详情 ========== */
.diary-timeline {
  position: relative;
  padding-left: 32px;
  margin: 24px 0;
}

.diary-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 24px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-item .timeline-date {
  font-size: 0.8125rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-item .timeline-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-item .timeline-content {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ========== 预算计算器 ========== */
.calculator-page {
  max-width: 800px;
  margin: 0 auto;
}

.calculator-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.calculator-card h1 {
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 8px;
}

.calculator-card .subtitle {
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
  margin-bottom: 32px;
}

.calculator-form {
  display: grid;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group select,
.form-group input {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  outline: none;
  transition: border 0.2s;
  font-family: var(--font-sans);
}

.form-group select:focus,
.form-group input:focus {
  border-color: var(--color-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.radio-group {
  display: flex;
  gap: 12px;
}

.radio-option {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.radio-option:hover {
  border-color: var(--color-primary);
}

.radio-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.radio-option input {
  accent-color: var(--color-primary);
}

.calculator-submit {
  text-align: center;
  margin-top: 8px;
}

/* 预算结果 */
.budget-result {
  margin-top: 32px;
  display: none;
}

.budget-result.show {
  display: block;
}

.budget-total {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  margin-bottom: 24px;
}

.budget-total .label {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 8px;
}

.budget-total .amount {
  font-size: 2.5rem;
  font-weight: 700;
}

.budget-total .range {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-top: 4px;
}

.budget-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.budget-table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid #d0e3f5;
}

.budget-table td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
}

.budget-table .item-name {
  font-weight: 600;
}

.budget-table .item-amount {
  text-align: right;
  font-weight: 600;
  color: var(--color-primary);
}

.budget-note {
  background: #FFF7E6;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: 16px;
  line-height: 1.8;
}

/* ========== 个人中心 ========== */
.profile-page {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.profile-sidebar {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 600;
  margin: 0 auto 16px;
}

.profile-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.profile-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.75rem;
  margin-bottom: 12px;
}

.profile-bio {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.profile-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 16px;
}

.profile-stats .stat {
  text-align: center;
}

.profile-stats .stat .num {
  font-size: 1.2rem;
  font-weight: 700;
}

.profile-stats .stat .label {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.profile-menu {
  text-align: left;
}

.profile-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: all 0.2s;
}

.profile-menu a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.profile-menu a.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.profile-content {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.profile-content h2 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
}

@media (max-width: 1024px) {
  .article-layout,
  .qa-detail-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar {
    position: static;
  }
  .related-list {
    grid-template-columns: 1fr;
  }
  .case-gallery {
    grid-template-columns: 1fr;
  }
  .profile-page {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .article-main,
  .qa-main {
    padding: 16px;
  }
  .article-header h1 {
    font-size: 1.3rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .calculator-card {
    padding: 24px;
  }
  .article-actions {
    flex-wrap: wrap;
  }
  .answers-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .answers-header h2 {
    font-size: 1.1rem;
  }
  .answers-header .sort-tabs {
    width: 100%;
    justify-content: flex-start;
  }
  .answers-header .sort-tabs a {
    flex: 1;
    text-align: center;
    padding: 8px 4px;
    font-size: 0.8rem;
  }
  .answer-item {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
  .answer-votes {
    flex-direction: row;
    min-width: auto;
    padding: 8px 12px;
    justify-content: center;
  }
  .answer-votes .vote-count {
    font-size: 1rem;
    min-width: 32px;
  }
  .answer-body .answer-meta {
    gap: 8px;
  }
  .answer-body .answer-meta .avatar {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }
  .answer-body .answer-meta .author-name {
    font-size: 0.85rem;
  }
  .answer-body .answer-meta .accepted-tag,
  .answer-body .answer-meta .official-tag,
  .answer-body .answer-meta .user-type-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
  }
  .answer-body .answer-content {
    font-size: 0.9rem;
  }
  .answer-body .answer-content h3 {
    font-size: 0.95rem;
    margin: 12px 0 8px;
  }
  .answer-body .answer-footer {
    gap: 12px;
    font-size: 0.8rem;
  }
  .question-body {
    padding: 12px;
    font-size: 0.9rem;
  }
  .question-meta {
    flex-wrap: wrap;
    gap: 8px;
  }
}