/* ===== Blog ===== */
.blog-main {
  padding-block: 40px 64px;
  background: var(--site-bg-soft);
}

.blog-layout {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
  isolation: isolate;
}

.blog-side {
  position: sticky;
  top: calc(var(--site-header-offset, 130px) + 16px);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.blog-list-wrap {
  min-width: 0;
  position: relative;
  z-index: 1;
}

.blog-side-block {
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  overflow: hidden;
}

.blog-side-block__title {
  margin: 0;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--site-text);
  border-bottom: 1px solid var(--site-bg-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}

.blog-side-block__title::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: var(--theme-primary);
  flex-shrink: 0;
}

.blog-cat-nav {
  display: flex;
  flex-direction: column;
}

.blog-cat-nav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--site-text);
  text-decoration: none;
  border-bottom: 1px solid var(--site-bg-soft);
  transition: color .15s, background .15s, padding-left .25s;
}

.blog-cat-nav__item:last-child {
  border-bottom: none;
}

.blog-cat-nav__item:hover {
  color: var(--theme-primary);
  background: var(--site-bg-soft);
  padding-left: 22px;
}

.blog-cat-nav__item.is-active {
  color: var(--theme-primary);
  background: rgba(214, 0, 28, 0.05);
  box-shadow: inset 3px 0 0 var(--theme-primary);
  padding-left: 22px;
  font-weight: 600;
}

.blog-cat-nav__label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-cat-nav__count {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--site-muted);
  background: var(--site-bg-soft);
  padding: 2px 9px;
  border-radius: 10px;
  min-width: 28px;
  text-align: center;
}

.blog-cat-nav__item.is-active .blog-cat-nav__count {
  color: var(--theme-primary);
  background: rgba(214, 0, 28, 0.08);
}

.blog-side-cta {
  padding: 22px 20px;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  background: #fff;
}

.blog-side-cta__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--site-text);
}

.blog-side-cta__text {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--site-muted);
}

/* ── Toolbar ── */
.blog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.blog-toolbar__count {
  font-size: 13px;
  color: var(--site-muted);
  font-weight: 500;
}

/* ── 默认样式：图文列表 ── */
.blog-list-wrap {
  min-width: 0;
}

.blog-post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.blog-post-item {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 0;
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}

.blog-post-item:hover {
  border-color: transparent;
  box-shadow: var(--site-shadow);
  transform: translateY(-2px);
}

.blog-post-item__media {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--site-bg-soft);
  min-height: 168px;
}

.blog-post-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}

.blog-post-item:hover .blog-post-item__media img {
  transform: scale(1.5);
}

.blog-post-item__ph {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 168px;
  background:
    linear-gradient(135deg, rgba(214, 0, 28, 0.08), transparent 60%),
    var(--site-bg-soft);
}

.blog-post-item__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px 26px;
  min-width: 0;
}

.blog-post-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.blog-post-item__date {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
}

.blog-post-item__day {
  font-size: 22px;
  font-weight: 700;
  color: var(--theme-primary);
  letter-spacing: -0.02em;
}

.blog-post-item__ym {
  font-size: 12px;
  font-weight: 500;
  color: var(--site-muted);
}

.blog-post-item__cat {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--theme-primary);
  background: rgba(214, 0, 28, 0.06);
  border-radius: 4px;
  transition: background .2s, color .2s;
}

.blog-post-item__cat:hover {
  background: var(--theme-primary);
  color: #fff;
}

.blog-post-item__title {
  display: block;
  margin-bottom: 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--site-text);
  transition: color .2s;
}

.blog-post-item__title:hover {
  color: var(--theme-primary);
}

.blog-post-item__title h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-post-item__desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--site-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-post-item__read {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--theme-primary);
  transition: gap .2s;
}

.blog-post-item__read:hover {
  gap: 10px;
}

.blog-post-item__read svg {
  flex-shrink: 0;
}

/* ── Empty ── */
.blog-empty {
  text-align: center;
  padding: 72px 24px;
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
}

.blog-empty__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--site-text);
}

.blog-empty__text {
  margin: 0;
  font-size: 14px;
  color: var(--site-muted);
}

/* ── Pagination ── */
.prod-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.prod-pager__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--site-text);
  border: 1px solid var(--site-border);
  border-radius: 8px;
  background: #fff;
  transition: all .2s;
}

.prod-pager__btn:hover {
  border-color: var(--theme-primary);
  color: var(--theme-primary);
}

.prod-pager__info {
  font-size: 14px;
  color: var(--site-muted);
  min-width: 60px;
  text-align: center;
}

/* ── Post cover (detail page) ── */
.blog-post-cover {
  margin-bottom: 28px;
  border-radius: var(--site-radius);
  overflow: hidden;
  border: 1px solid var(--site-border);
}

.blog-post-cover img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* ── Responsive (default layout) ── */
@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 28px;
  }
  .blog-post-item {
    grid-template-columns: 180px minmax(0, 1fr);
  }
  .blog-post-item__body {
    padding: 18px 20px;
  }
  .blog-post-item__title {
    font-size: 17px;
  }
  .blog-post-item__media {
    min-height: 140px;
  }
}

@media (max-width: 768px) {
  .blog-main {
    padding-block: 24px 40px;
  }
  .blog-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .blog-side {
    position: static;
    order: -1;
    gap: 12px;
  }
  .blog-side-cta {
    display: none;
  }
  .blog-side-block {
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: visible;
  }
  .blog-side-block__title {
    padding: 0 0 10px;
    border-bottom: none;
    font-size: 14px;
  }
  .blog-cat-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    overflow: visible;
    padding-bottom: 0;
  }
  .blog-cat-nav::-webkit-scrollbar {
    display: none;
  }
  .blog-cat-nav__item {
    flex: 0 1 auto;
    max-width: 100%;
    border: 1px solid var(--site-border);
    border-radius: 999px;
    background: #fff;
    padding: 8px 12px;
    gap: 8px;
  }
  .blog-cat-nav__label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 42vw;
  }
  .blog-cat-nav__item:last-child {
    border-bottom: 1px solid var(--site-border);
  }
  .blog-cat-nav__item:hover {
    padding-left: 12px;
    background: var(--site-bg-soft);
  }
  .blog-cat-nav__item.is-active {
    padding-left: 12px;
    box-shadow: none;
    background: var(--theme-primary);
    border-color: var(--theme-primary);
    color: #fff;
  }
  .blog-cat-nav__item.is-active .blog-cat-nav__count {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
  }
  .blog-post-item {
    grid-template-columns: 1fr;
  }
  .blog-post-item__media {
    aspect-ratio: 16 / 9;
    min-height: 0;
    max-height: 200px;
  }
  .blog-post-item__ph {
    min-height: 140px;
  }
  .blog-post-item__body {
    padding: 16px 16px 18px;
  }
  .blog-post-item__title {
    font-size: 16px;
  }
  .blog-post-item__title h3 {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .blog-post-item__desc {
    font-size: 13px;
    -webkit-line-clamp: 3;
  }
  .blog-toolbar {
    flex-wrap: wrap;
    gap: 8px;
  }
}

/* ===== Card grid (index_grid) ===== */
.blog-grid-wrap { min-width: 0; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 20px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}

.blog-card:hover {
  border-color: transparent;
  box-shadow: var(--site-shadow);
  transform: translateY(-2px);
}

.blog-card__media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--site-bg-soft);
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-card:hover .blog-card__media img {
  transform: scale(1.5);
}

.blog-card__ph {
  display: block;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, rgba(214, 0, 28, 0.08), transparent 60%),
    var(--site-bg-soft);
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 18px 20px 20px;
  min-width: 0;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--site-muted);
}

.blog-card__title {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--site-text);
  transition: color .2s;
}

.blog-card__title:hover {
  color: var(--theme-primary);
}

.blog-card__title h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__desc {
  margin: 0 0 auto;
  font-size: 13px;
  line-height: 1.6;
  color: var(--site-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--theme-primary);
  transition: gap .2s;
}

.blog-card__more:hover {
  gap: 8px;
}

.blog-card__more svg {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .blog-card__body {
    padding: 14px 14px 16px;
  }
  .blog-card__title h3 {
    font-size: 16px;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .blog-card__desc {
    font-size: 13px;
  }
}

/* ── List style (index_list) ── */
.blog-list-rows {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.blog-list-row {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}

.blog-list-row:hover {
  border-color: transparent;
  box-shadow: var(--site-shadow);
  transform: translateY(-2px);
}

.blog-list-row__media {
  display: block;
  overflow: hidden;
  background: var(--site-bg-soft);
  min-height: 168px;
}

.blog-list-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-list-row:hover .blog-list-row__media img {
  transform: scale(1.5);
}

.blog-list-row__ph {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 168px;
  background:
    linear-gradient(135deg, rgba(214, 0, 28, 0.08), transparent 60%),
    var(--site-bg-soft);
}

.blog-list-row__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px 26px;
  min-width: 0;
}

.blog-list-row__date {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--theme-primary);
}

.blog-list-row__title {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--site-text);
  transition: color .2s;
}

.blog-list-row__title:hover {
  color: var(--theme-primary);
}

.blog-list-row__title h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list-row__desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--site-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list-row__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--theme-primary);
  transition: gap .2s;
}

.blog-list-row__more:hover {
  gap: 10px;
}

.blog-list-row__more svg {
  flex-shrink: 0;
}

/* ── Timeline style (index_timeline) ── */
.blog-timeline {
  position: relative;
  padding-left: 36px;
}

.blog-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--site-border);
}

.blog-timeline-card {
  position: relative;
  margin-bottom: 16px;
}

.blog-timeline-card:last-child {
  margin-bottom: 0;
}

.blog-timeline-card__dot {
  position: absolute;
  left: -36px;
  top: 28px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--theme-primary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--theme-primary);
  z-index: 1;
}

.blog-timeline-card__body {
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: 8px;
  padding: 22px 24px;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}

.blog-timeline-card:hover .blog-timeline-card__body {
  border-color: transparent;
  box-shadow: var(--site-shadow);
  transform: translateY(-2px);
}

.blog-timeline-card__date {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--theme-primary);
  font-weight: 600;
}

.blog-timeline-card__title {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--site-text);
  transition: color .2s;
}

.blog-timeline-card__title:hover {
  color: var(--theme-primary);
}

.blog-timeline-card__title h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.blog-timeline-card__desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--site-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-timeline-card__media {
  display: block;
  margin-bottom: 14px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--site-bg-soft);
}

.blog-timeline-card__media img {
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-timeline-card:hover .blog-timeline-card__media img {
  transform: scale(1.5);
}

.blog-timeline-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--theme-primary);
  transition: gap .2s;
}

.blog-timeline-card__more:hover {
  gap: 10px;
}

.blog-timeline-card__more svg {
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .blog-list-row {
    grid-template-columns: 180px minmax(0, 1fr);
  }
  .blog-list-row__body {
    padding: 18px 20px;
  }
  .blog-list-row__title {
    font-size: 17px;
  }
}

@media (max-width: 768px) {
  .blog-list-row {
    grid-template-columns: 1fr;
  }
  .blog-list-row__media {
    aspect-ratio: 16 / 9;
    min-height: 0;
    max-height: 200px;
  }
  .blog-list-row__ph {
    min-height: 140px;
  }
  .blog-list-row__body {
    padding: 16px 16px 18px;
  }
  .blog-list-row__title {
    font-size: 16px;
  }
  .blog-list-row__title h3 {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .blog-list-row__desc {
    font-size: 13px;
  }
  .blog-timeline {
    padding-left: 24px;
  }
  .blog-timeline-card__dot {
    left: -24px;
    top: 22px;
    width: 12px;
    height: 12px;
  }
  .blog-timeline::before {
    left: 4px;
  }
  .blog-timeline-card__title {
    font-size: 16px;
  }
  .blog-timeline-card__title h3 {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .blog-timeline-card__body {
    padding: 16px;
  }
  .blog-timeline-card__desc {
    font-size: 13px;
  }
  .blog-overlay-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .blog-overlay-card__title {
    font-size: 17px;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .blog-overlay-card__desc {
    font-size: 13px;
  }
  .blog-post-cover {
    margin-bottom: 20px;
    border-radius: 6px;
  }
  .blog-post-cover img {
    max-height: 240px;
  }
}

@media (max-width: 480px) {
  .blog-post-item__media,
  .blog-list-row__media {
    max-height: 180px;
  }
  .prod-pager {
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
  }
}

/* ===== Cover overlay (index_overlay) — 图上叠字 ===== */
.blog-overlay-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.blog-overlay-card {
  position: relative;
  display: block;
  border-radius: 12px;
  overflow: hidden;
  isolation: isolate;
  background: #1a1f2e;
  transition: transform .25s ease, box-shadow .25s ease;
  /* 避免 hover transform 盖住左侧 sticky 侧栏 */
  z-index: 0;
}

.blog-overlay-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, .18);
}

.blog-overlay-card__hit {
  position: absolute;
  inset: 0;
  z-index: 4;
}

.blog-overlay-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #1a1f2e;
}

.blog-overlay-card__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}

.blog-overlay-card:hover .blog-overlay-card__media > img {
  transform: scale(1.5);
}

.blog-overlay-card__fallback {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #243044 0%, #111827 100%);
}

.blog-overlay-card__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 12, 20, .35) 0%, rgba(8, 12, 20, .55) 45%, rgba(8, 12, 20, .62) 100%);
  transition: background .25s ease;
}

.blog-overlay-card:hover .blog-overlay-card__veil {
  background: linear-gradient(180deg, rgba(8, 12, 20, .42) 0%, rgba(8, 12, 20, .62) 45%, rgba(8, 12, 20, .7) 100%);
}

.blog-overlay-card__body {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 22px 24px;
  text-align: center;
  pointer-events: none;
}

.blog-overlay-card__date {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
  letter-spacing: .04em;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .35);
}

.blog-overlay-card__title {
  margin: 0;
  max-width: 18em;
  color: #fff;
  font-size: clamp(15px, 1.1vw, 18px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .01em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .35);
}

.blog-overlay-card__desc {
  margin: 10px 0 0;
  max-width: 22em;
  color: rgba(255, 255, 255, .88);
  font-size: 13px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .3);
}

@media (max-width: 1100px) {
  .blog-overlay-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 小屏：默认列表 / 网格 / 图文列表 / 时间线 / 叠字 统一兼容 */
@media (max-width: 768px) {
  .blog-layout,
  .blog-list-wrap,
  .blog-post-list,
  .blog-grid,
  .blog-list-rows,
  .blog-timeline,
  .blog-overlay-grid,
  .blog-post-item,
  .blog-card,
  .blog-list-row,
  .blog-timeline-card,
  .blog-overlay-card {
    min-width: 0;
    max-width: 100%;
  }

  .blog-post-item,
  .blog-list-row {
    grid-template-columns: 1fr;
  }

  .blog-grid,
  .blog-overlay-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .blog-post-item__media,
  .blog-list-row__media,
  .blog-card__media {
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 0;
    max-height: 168px;
  }

  .blog-post-item__media img,
  .blog-list-row__media img,
  .blog-card__media img,
  .blog-timeline-card__media img,
  .blog-overlay-card__media > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .blog-timeline-card__media img {
    max-height: 168px;
  }

  .blog-overlay-card__media {
    aspect-ratio: 16 / 10;
    min-height: 180px;
    max-height: 220px;
  }

  .blog-post-item__body,
  .blog-list-row__body,
  .blog-card__body,
  .blog-timeline-card__body {
    min-width: 0;
    padding: 14px 16px 16px;
  }

  .blog-overlay-card__body {
    padding: 16px;
    align-items: flex-start;
    justify-content: flex-end;
    text-align: left;
  }

  .blog-post-item__title,
  .blog-card__title,
  .blog-list-row__title,
  .blog-timeline-card__title,
  .blog-overlay-card__title,
  .blog-post-item__title h3,
  .blog-card__title h3,
  .blog-list-row__title h3,
  .blog-timeline-card__title h3 {
    display: block;
    max-width: 100%;
    min-width: 0;
    white-space: normal;
    overflow: visible;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .blog-overlay-card__title {
    max-width: 100%;
    font-size: 17px;
  }

  .blog-post-item__desc,
  .blog-card__desc,
  .blog-list-row__desc,
  .blog-timeline-card__desc,
  .blog-overlay-card__desc {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: break-word;
    -webkit-line-clamp: 3;
  }
}

@media (max-width: 480px) {
  .blog-post-item__media,
  .blog-list-row__media,
  .blog-card__media {
    max-height: 148px;
  }
}