/* ========== 享家论坛 全局样式 ========== */

:root {
  --color-primary: #3377FF;
  --color-primary-dark: #2563EB;
  --color-primary-light: #EEF4FF;
  --color-accent: #FF7A33;
  --color-accent-dark: #E56827;
  --color-success: #52C41A;
  --color-danger: #FF4D4F;
  --color-warning: #FA8C16;

  --color-text: #1F2937;
  --color-text-secondary: #6B7280;
  --color-text-tertiary: #9CA3AF;
  --color-text-light: #D1D5DB;

  --color-bg: #F8FAFC;
  --color-bg-light: #F3F4F6;
  --color-bg-tertiary: #E5E7EB;
  --color-bg-white: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;
  --color-primary-rgb: 51, 119, 255;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --shadow-sm: 0 1px 3px rgba(51,119,255,0.06);
  --shadow-md: 0 2px 8px rgba(51,119,255,0.08);
  --shadow-lg: 0 4px 16px rgba(51,119,255,0.10);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --container-max: 1200px;
  --header-height: 64px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

/* ========== 容器 ========== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== 头部导航 ========== */
.site-header {
  background: #fff;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
}

.main-nav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.main-nav a {
  color: var(--color-text);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}

.main-nav a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.main-nav a.active {
  background: var(--color-primary);
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box input {
  width: 200px;
  padding: 8px 36px 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.875rem;
  outline: none;
  transition: all 0.2s;
}

.search-box input:focus {
  border-color: var(--color-primary);
  width: 240px;
}

.search-box .search-icon {
  position: absolute;
  right: 12px;
  color: var(--color-text-tertiary);
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn-lg {
  padding: 12px 28px;
  font-size: 1rem;
}

.btn-sm {
  padding: 4px 12px;
  font-size: 0.8125rem;
}

/* ========== 面包屑导航 ========== */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li::after {
  content: "/";
  margin-left: 8px;
  color: var(--color-text-light);
}

.breadcrumb li:last-child::after {
  content: "";
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb li:last-child {
  color: var(--color-text);
}

/* ========== 页脚 ========== */
.site-footer {
  background: #2D2D2D;
  color: #ccc;
  padding: 48px 0 24px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand p {
  color: #888;
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #888;
  font-size: 0.875rem;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #2a2a4a;
  padding-top: 20px;
  text-align: center;
  color: #666;
  font-size: 0.8125rem;
}

/* ========== 通用组件 ========== */
.section {
  padding: 32px 0;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title h2 {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title h2::before {
  content: "";
  width: 4px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-title .more {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.card-grid {
  display: grid;
  gap: 20px;
}

.card-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* 文章卡片 */
.article-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.article-card .card-cover {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, #EEF4FF, #DBEAFE);
}

.article-card .card-cover-fallback {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #EEF4FF, #DBEAFE);
  color: #3377FF;
  font-size: 0.875rem;
  font-weight: 500;
}

.article-card .card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card .card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  min-height: 24px;
}

.article-card .card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.5;
  color: var(--color-text);
  word-break: break-word;
  display: block;
}

.article-card .card-summary {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  line-height: 1.6;
  margin-bottom: 12px;
  word-break: break-word;
  display: block;
}

.article-card .card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-light);
  min-height: 32px;
}

.article-card .card-meta .author {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-card .card-meta .avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.article-card .card-stats {
  display: flex;
  gap: 12px;
}

.article-card .card-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 标签 */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.tag:hover {
  opacity: 0.85;
}

.tag-primary {
  background: rgba(59, 130, 246, 0.08);
  color: #2563eb;
  border-color: rgba(59, 130, 246, 0.15);
}

.tag-accent {
  background: rgba(245, 158, 11, 0.08);
  color: #d97706;
  border-color: rgba(245, 158, 11, 0.15);
}

.tag-success {
  background: rgba(16, 185, 129, 0.08);
  color: #059669;
  border-color: rgba(16, 185, 129, 0.15);
}

.tag-danger {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
  border-color: rgba(239, 68, 68, 0.15);
}

.tag-outline {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border-light);
}

.tag-outline:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border);
}

.author-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.author-link:hover {
  color: var(--color-primary);
}

/* 筛选栏 */
.filter-bar {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border-light);
}

.filter-row:last-child {
  border-bottom: none;
}

.filter-label {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  min-width: 60px;
  flex-shrink: 0;
  font-weight: 500;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-option {
  padding: 5px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  background: var(--color-bg-light);
}
.filter-option:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.filter-option.active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.2);
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
}

.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all 0.2s;
}

.pagination a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination .current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-tertiary);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .card-grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer-col:nth-child(4) {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .main-nav {
    display: none;
  }

  .search-box input {
    width: 140px;
  }

  .search-box input:focus {
    width: 160px;
  }

  .card-grid-3,
  .card-grid-4,
  .card-grid-2 {
    grid-template-columns: 1fr;
  }

  .section-title h2 {
    font-size: 1.2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-col:nth-child(4) {
    display: block;
  }

  .filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .filter-label {
    min-width: auto;
  }
}

/* ========== 装修日记 - 长列表布局 ========== */
.diary-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.diary-row {
  display: grid;
  grid-template-columns: 120px 1fr 320px;
  gap: 24px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border-light);
  transition: background 0.2s;
  text-decoration: none;
  color: inherit;
  align-items: flex-start;
}

.diary-row:hover {
  background: var(--color-bg);
}

.diary-row:last-child {
  border-bottom: none;
}

.diary-row .diary-avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.diary-row .diary-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: 1.6rem;
  font-weight: 600;
  flex-shrink: 0;
}

.diary-row .diary-username {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  text-align: center;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.diary-row .diary-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.diary-row .diary-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  margin: 0;
  word-break: break-word;
}

.diary-row .diary-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}

.diary-row .diary-meta .price {
  color: #d97706;
  background: rgba(245, 158, 11, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.diary-row .diary-summary {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.diary-row .diary-stats {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.diary-row .diary-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.diary-row .diary-date {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.diary-row .diary-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.diary-row .diary-thumbs .thumb {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #F6FFED, #D9F7BE);
  object-fit: cover;
  display: block;
  position: relative;
  overflow: hidden;
}

.diary-row .diary-thumbs .thumb-count {
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 500;
}

@media (max-width: 1024px) {
  .diary-row {
    grid-template-columns: 100px 1fr;
    gap: 16px;
  }
  .diary-row .diary-thumbs {
    grid-column: 1 / -1;
    grid-template-columns: repeat(5, 1fr);
    margin-top: 8px;
  }
}

@media (max-width: 768px) {
  .diary-row {
    grid-template-columns: 1fr;
  }
  .diary-row .diary-avatar-col {
    flex-direction: row;
    gap: 12px;
  }
  .diary-row .diary-avatar {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
  }
  .diary-row .diary-thumbs {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== 装修攻略 - 左图右文3列网格 ========== */
.gonglue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gonglue-h-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
}

.gonglue-h-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.gonglue-h-card .h-cover {
  width: 180px;
  height: 130px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #FFF7E6, #FFE7BA);
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

.gonglue-h-card .h-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 8px;
}

.gonglue-h-card .h-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.gonglue-h-card .h-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.gonglue-h-card .h-summary {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.gonglue-h-card .h-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 8px;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  min-height: 28px;
}

.gonglue-h-card .h-author {
  display: flex;
  align-items: center;
  gap: 6px;
}

.gonglue-h-card .h-author .h-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.gonglue-h-card .h-stats {
  display: flex;
  gap: 10px;
}

.gonglue-h-card .h-stats span {
  display: flex;
  align-items: center;
  gap: 3px;
}

@media (max-width: 1024px) {
  .gonglue-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .gonglue-grid {
    grid-template-columns: 1fr;
  }
  .gonglue-h-card {
    grid-template-columns: 120px 1fr;
  }
  .gonglue-h-card .h-cover {
    width: 120px;
    height: 100px;
  }
}

/* ========== 风格案例 - 瀑布流布局 ========== */
.case-masonry {
  column-count: 3;
  column-gap: 20px;
}

.case-m-item {
  break-inside: avoid;
  margin-bottom: 20px;
  display: block;
  background: transparent;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.case-m-item:hover .case-m-cover img {
  transform: scale(1.05);
}

.case-m-item .case-m-cover {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(135deg, #EEF4FF, #DBEAFE);
  width: 100%;
}

.case-m-item .case-m-cover img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s;
  object-fit: cover;
}

.case-m-item .case-m-watermark {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: flex;
  gap: 6px;
  z-index: 1;
}

.case-m-item .case-m-watermark .wm {
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.case-m-item .case-m-watermark .wm.money {
  background: rgba(255, 122, 51, 0.85);
}

.case-m-item .case-m-meta {
  padding: 12px 4px 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.case-m-item .case-m-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.case-m-item .case-m-author {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.case-m-item .case-m-author .m-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.case-m-item .case-m-author .m-name {
  color: var(--color-text-secondary);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case-m-item .case-m-stats {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.case-m-item .case-m-stats span {
  display: flex;
  align-items: center;
  gap: 3px;
}

@media (max-width: 1024px) {
  .case-masonry {
    column-count: 2;
  }
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .case-masonry {
    column-count: 1;
  }
  .case-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== 作者名称 12 字符截断 ========== */
.card-author,
.case-item-author,
.h-author,
.diary-username,
.rank-name,
.author-name,
.author-link,
[class*="author"] {
  /* 这些类不一定都适用，让 JS 统一处理 */
}

.author-truncate {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}

/* ========== 案例列表 3列卡片式（替代瀑布流） ========== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.case-card-item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  height: 100%;
  cursor: pointer;
}

.case-card-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.case-card-item .case-cover {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  background: var(--color-bg-light);
}

.case-card-item .case-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.case-card-item .case-params {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  min-height: 24px;
}

.case-card-item .case-item-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.case-card-item .case-item-summary {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.case-card-item .case-item-author {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 500;
  display: inline-block;
  max-width: 60%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s, transform 0.2s;
  vertical-align: middle;
}

.case-card-item .case-item-author:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 作者+统计 同行布局（flex 容器） */
.case-card-item .case-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-light);
}

.case-card-item .case-item-stats {
  display: flex;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.case-card-item .case-item-stats span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* 旧版 .case-item-meta 保留以防 html 还在用 */
.case-card-item .case-item-meta {
  display: flex;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-light);
}

.case-card-item .case-item-meta span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ========== 首页 article-card 内的作者名样式 ========== */
.article-card .card-author {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========== 攻略列表 卡片内的作者名（去掉头像+统计行结构，改为独立作者名+统计） ========== */
.gonglue-h-card .h-author {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 500;
  display: inline-block;
  max-width: 60%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s;
  vertical-align: middle;
}

.gonglue-h-card .h-author:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 攻略卡 footer：作者+统计同行 */
.gonglue-h-card .h-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-light);
}

.gonglue-h-card .h-stats {
  display: flex;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.gonglue-h-card .h-stats span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ========== 顶部用户头像 ========== */
.user-profile {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 4px 10px 4px 4px;
  border-radius: 20px;
  transition: background 0.2s;
}

.user-profile:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  overflow: hidden;
  flex-shrink: 0;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.user-avatar-default {
  background: linear-gradient(135deg, #3377FF, #FF7A33);
}

.logout-btn {
  cursor: pointer;
}

/* ========== 行业资讯（news-list.html / news-detail.html） ========== */
.news-feature-card {
  margin-bottom: 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  transition: transform 0.2s, box-shadow 0.2s;
}
.news-feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.news-feature-link {
  display: flex;
  gap: 0;
  color: var(--color-text);
  text-decoration: none;
}
.news-feature-cover {
  width: 45%;
  height: 320px;
  object-fit: cover;
  flex-shrink: 0;
}
.news-feature-body {
  flex: 1;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 12px 0;
  line-height: 1.4;
}
.news-feature-summary {
  color: var(--color-text-tertiary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0 0 16px 0;
}
.news-feature-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}
@media (max-width: 768px) {
  .news-feature-link { flex-direction: column; }
  .news-feature-cover { width: 100%; height: 200px; }
  .news-feature-body { padding: 20px; }
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.news-card-item {
  display: flex;
  gap: 20px;
  padding: 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.news-card-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: var(--color-primary);
}
.news-card-cover {
  width: 200px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.news-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.news-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 8px 0;
  line-height: 1.4;
}
.news-card-summary {
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0 0 12px 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin-top: auto;
}
@media (max-width: 768px) {
  .news-card-item { flex-direction: column; }
  .news-card-cover { width: 100%; height: 180px; }
}

.news-cover {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  margin-top: 24px;
}
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
}
.article-sidebar .sidebar-card h3 { color: var(--color-text); }

#related-news a:last-child { border-bottom: none !important; }
#related-news a:hover { color: var(--color-primary) !important; }