/* ============================================================
   Reinwind News Category / Detail Page Styles
   栏目页 + 文章详情页 共用样式
   ============================================================ */

/* ========== 面包屑 ========== */
.breadcrumb {
  padding: 20px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-gray-mid, #999);
}
.breadcrumb a {
  color: var(--color-gray-mid, #999);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep {
  margin: 0 8px;
  color: #ccc;
}
.breadcrumb .current {
  color: var(--color-black);
  font-weight: 500;
}

/* ========== 栏目页：页头 ========== */
.category-hero {
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--color-gray-light, #f0f0f0);
  margin-bottom: 48px;
}
.category-hero .cat-label {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.category-hero h1 {
  font-family: var(--font-body);
  font-size: 36px;
  font-weight: var(--fw-title);
  color: var(--color-black);
  margin: 0 0 12px;
  line-height: 1.25;
}
.category-hero p {
  font-family: var(--font-body);
  font-size: 15px;
  color: #666;
  line-height: 1.7;
  margin: 0;
  max-width: 720px;
}

/* ========== 栏目页：文章列表（横排一行一条） ========== */
.category-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 0 0 20px;
  border-bottom: 1px solid var(--color-gray-light, #f0f0f0);
  margin-bottom: 24px;
}
.category-toolbar .toolbar-count {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--color-gray-mid, #999);
}
.category-toolbar .toolbar-count strong {
  color: var(--color-black);
  font-weight: 600;
}
.category-toolbar .toolbar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.category-toolbar .filter-chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-gray-light, #e5e7eb);
  background: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  color: #555;
  cursor: pointer;
  transition: all 0.2s;
}
.category-toolbar .filter-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.category-toolbar .filter-chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.category-toolbar .toolbar-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #666;
}
.category-toolbar .toolbar-sort select {
  padding: 6px 10px;
  border: 1px solid var(--color-gray-light, #e5e7eb);
  border-radius: 6px;
  background: #fff;
  font-size: 13px;
  color: var(--color-black);
  cursor: pointer;
  outline: none;
}

.category-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 60px;
}
.category-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-gray-light, #f0f0f0);
  text-decoration: none;
  align-items: start;
  transition: background 0.2s;
}
.category-row:hover { background: #fafbfc; }
.category-row:last-child { border-bottom: none; }
.category-row .cr-img {
  width: 220px;
  height: 140px;
  border-radius: 10px;
  background-size: cover;
  background-position: center;
  background-color: #eef2f7;
}
.category-row .cr-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.category-row .cr-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--color-gray-mid, #999);
}
.category-row h3 {
  font-family: var(--font-body);
  font-size: 19px;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.4;
  margin: 0;
  transition: color 0.2s;
}
.category-row:hover h3 { color: var(--color-primary); }
.category-row p {
  font-family: var(--font-body);
  font-size: 14px;
  color: #777;
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.category-row .cr-more {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--color-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}
.category-empty {
  padding: 60px 0;
  text-align: center;
  color: var(--color-gray-mid, #999);
  font-size: 14px;
}

@media (max-width: 768px) {
  .category-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .category-row .cr-img { width: 100%; height: 180px; }
  .category-toolbar { flex-direction: column; align-items: flex-start; }
}

/* ========== 文章页：文章头 ========== */
.article-hero {
  padding: 48px 0 32px;
  max-width: 820px;
  margin: 0 auto;
}
.article-hero .art-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.article-hero h1 {
  font-family: var(--font-body);
  font-size: 36px;
  font-weight: var(--fw-title);
  color: var(--color-black);
  line-height: 1.3;
  margin: 0 0 20px;
}
.article-hero .art-date {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--color-gray-mid, #999);
}

/* ========== 文章页：封面图 ========== */
.article-cover {
  max-width: 1080px;
  margin: 0 auto 40px;
  border-radius: 12px;
  overflow: hidden;
}
.article-cover img {
  width: 100%;
  height: auto;
  display: block;
}

/* ========== 文章页：正文 ========== */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 0 60px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: #333;
}
.article-body p {
  margin: 0 0 20px;
}
.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 36px 0 16px;
  color: var(--color-black);
}
.article-body img {
  max-width: 100%;
  border-radius: 8px;
  margin: 24px 0;
}

/* ========== 文章页：上一篇/下一篇 ========== */
.article-pager {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 0 80px;
  border-top: 1px solid var(--color-gray-light, #f0f0f0);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.article-pager a {
  display: block;
  padding: 20px 24px;
  background: #fff;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
}
.article-pager a:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.article-pager .pager-label {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--color-gray-mid, #999);
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.article-pager .pager-title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-black);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-pager .pager-next { text-align: right; }
.article-pager a.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .article-hero h1 { font-size: 28px; }
  .category-hero h1 { font-size: 28px; }
}
@media (max-width: 768px) {
  .category-hero { padding: 24px 0 32px; margin-bottom: 32px; }
  .article-hero { padding: 32px 0 24px; }
  .article-hero h1 { font-size: 24px; }
  .article-body { font-size: 15px; padding-bottom: 40px; }
  .article-pager { grid-template-columns: 1fr; padding-bottom: 48px; }
  .article-pager .pager-next { text-align: left; }
}