/* study-note: pages/list.css
 * 作用：通用栏目列表页原型样式，未来对应 Boda list.jsp。
 * 边界：公共页头、导航、搜索、移动抽屉、页脚继续由 layout.css 维护。
 */

.inner-main {
  background: #f5f3f0;
}

.inner-hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #eee8e2 url("../images/inner-campus-panorama.png") center 45% / cover no-repeat;
}

.inner-content {
  position: relative;
  padding: 0 0 54px;
}

.inner-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  margin-top: -58px;
}

.inner-shell > * {
  min-width: 0;
}

.inner-sidebar {
  position: sticky;
  top: 18px;
}

.column-card {
  overflow: hidden;
  min-width: 0;
  background: #fff;
  border-top: 6px solid var(--color-primary);
  box-shadow: 0 14px 28px rgba(67, 39, 39, 0.10);
}

.column-card h2 {
  display: flex;
  align-items: center;
  min-height: 76px;
  padding: 0 24px;
  background: var(--color-primary);
  color: #fff;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0;
}

.column-nav-list {
  display: grid;
  min-width: 0;
  padding: 12px 20px 16px;
}

.column-nav-list a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 20px 0 18px;
  border-bottom: 1px solid rgba(var(--color-primary-rgb), 0.10);
  color: #3d3531;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 600;
  transition: color var(--motion-fast), transform var(--motion-fast), background var(--motion-fast);
}

.column-nav-list a::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 6px;
  height: 6px;
  border: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
  color: var(--color-accent);
}

.column-nav-list a:hover,
.column-nav-list a:focus-visible,
.column-nav-list a.is-active {
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.05);
  transform: translateX(4px);
}

.list-panel {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  padding: 30px 42px 38px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 28px rgba(67, 39, 39, 0.08);
}

.breadcrumb-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.4;
}

.breadcrumb-row a {
  color: var(--color-muted);
}

.breadcrumb-row a:hover,
.breadcrumb-row a:focus-visible {
  color: var(--color-primary);
}

.breadcrumb-row a:not(:first-child)::before,
.breadcrumb-row strong::before {
  content: ">";
  margin-right: 8px;
  color: rgba(var(--color-primary-rgb), 0.38);
  font-weight: 400;
}

.breadcrumb-row strong {
  color: var(--color-primary);
  font-weight: 600;
}

.list-panel-head {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(var(--color-primary-rgb), 0.14);
}

.list-title-group {
  min-width: 0;
}

.list-title-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.list-panel-head p {
  margin-bottom: 6px;
  color: var(--color-accent);
  font-family: var(--font-date);
  font-size: 13px;
  line-height: 1.1;
  font-weight: 400;
}

.list-panel-head h2 {
  position: relative;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 700;
  color: #2d2623;
  letter-spacing: 0;
}

.list-panel-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -22px;
  width: 72px;
  height: 3px;
  background: var(--color-primary);
}

.list-count {
  display: inline-flex;
  align-items: center;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.2;
}

.article-list {
  display: grid;
  gap: 0;
  margin-top: 18px;
}

.article-item a {
  position: relative;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 28px;
  gap: 18px;
  align-items: center;
  min-height: 96px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(106, 96, 88, 0.16);
  color: inherit;
  transition: background var(--motion-fast), transform var(--motion-fast), color var(--motion-fast);
}

.article-item a:hover,
.article-item a:focus-visible {
  background: rgba(var(--color-primary-rgb), 0.035);
  transform: translateX(4px);
}

.article-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  color: var(--color-primary);
  border-right: 1px solid rgba(var(--color-primary-rgb), 0.18);
  font-family: var(--font-date);
  font-variant-numeric: tabular-nums;
}

.article-date span {
  display: block;
  font-size: 19px;
  line-height: 1;
  font-weight: 700;
}

.article-date small {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  line-height: 1;
  font-weight: 600;
}

.article-copy {
  min-width: 0;
}

.article-copy h3 {
  overflow-wrap: anywhere;
  word-break: break-word;
  color: #2d2926;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 600;
  letter-spacing: 0;
  transition: color var(--motion-fast);
}

.article-copy p {
  margin-top: 7px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.65;
}

.article-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  color: rgba(var(--color-primary-rgb), 0.58);
  font-size: 18px;
  line-height: 1;
  transition: color var(--motion-fast), transform var(--motion-fast);
}

.article-item a:hover .article-copy h3,
.article-item a:focus-visible .article-copy h3 {
  color: var(--color-primary);
}

.article-item a:hover .article-arrow,
.article-item a:focus-visible .article-arrow {
  color: var(--color-primary);
  transform: translateX(4px);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 34px;
}

.pagination a {
  min-width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--color-primary-rgb), 0.16);
  background: #fff;
  color: #4a403c;
  font-size: 13px;
  line-height: 1;
  font-weight: 600;
  transition: background var(--motion-fast), color var(--motion-fast), border-color var(--motion-fast), transform var(--motion-fast);
}

.pagination a:hover,
.pagination a:focus-visible,
.pagination a.is-current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pagination a:hover,
.pagination a:focus-visible {
  transform: translateY(-2px);
}

.pagination-next {
  font-size: 22px !important;
  font-family: Arial, sans-serif;
}

@media (max-width: 1180px) {
  .inner-shell {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 24px;
  }

  .list-panel {
    padding: 28px 30px 34px;
  }
}

@media (max-width: 920px) {
  .inner-hero {
    min-height: 280px;
  }

  .inner-shell {
    grid-template-columns: 1fr;
    margin-top: -42px;
  }

  .inner-sidebar {
    position: static;
  }

  .column-card h2 {
    min-height: 56px;
    padding: 0 20px;
    font-size: 19px;
  }

  .column-nav-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 12px;
    scrollbar-width: thin;
  }

  .column-nav-list a {
    flex: 0 0 auto;
    min-height: 38px;
    padding: 0 14px 0 24px;
    border: 1px solid rgba(var(--color-primary-rgb), 0.12);
    background: #fff;
    font-weight: 400;
    white-space: nowrap;
  }

  .column-nav-list a::before {
    left: 11px;
  }

  .column-nav-list a:hover,
  .column-nav-list a:focus-visible,
  .column-nav-list a.is-active {
    transform: none;
  }

  .list-panel {
    padding: 24px 20px 30px;
  }
}

@media (max-width: 767px) {
  .inner-hero {
    min-height: 190px;
  }

  .inner-content {
    padding-bottom: 34px;
  }

  .inner-shell {
    gap: 14px;
    margin-top: -28px;
  }

  .column-card {
    border-top-width: 4px;
    box-shadow: 0 10px 22px rgba(67, 39, 39, 0.10);
  }

  .column-card h2 {
    min-height: 50px;
    font-size: 17px;
  }

  .list-panel {
    padding: 18px 12px 24px;
  }

  .breadcrumb-row {
    justify-content: flex-start;
    margin-bottom: 16px;
    font-size: 12px;
  }

  .list-panel-head {
    align-items: flex-start;
    padding-bottom: 16px;
  }

  .list-panel-head p {
    font-size: 12px;
  }

  .list-panel-head h2 {
    font-size: 20px;
  }

  .list-panel-head h2::after {
    bottom: -18px;
    width: 54px;
  }

  .list-count {
    font-size: 12px;
  }

  .article-list {
    margin-top: 12px;
  }

  .article-item a {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 12px;
    min-height: 84px;
    padding: 14px 0;
  }

  .article-date {
    min-height: 62px;
  }

  .article-date span {
    font-size: 16px;
  }

  .article-date small {
    margin-top: 5px;
    font-size: 11px;
  }

  .article-copy h3 {
    font-size: 13px;
    line-height: 1.48;
    font-weight: 500;
  }

  .article-copy p {
    display: none;
  }

  .article-arrow {
    display: none;
  }

  .article-item a:hover,
  .article-item a:focus-visible {
    transform: none;
  }

  .pagination {
    gap: 5px;
    margin-top: 24px;
  }

  .pagination a {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
  }
}