.collection-page {
  min-height: 520px;
  padding: 0 0 10px;
  background: #f5f7f9;
}

.collection-index-page {
  min-height: 0;
}

.collection-page > .container {
  padding-right: 0;
  padding-left: 0;
}

.collection-breadcrumb {
  margin: 0 0 18px;
  color: #6f7b88;
  font-size: 14px;
  line-height: 1.5;
}

.collection-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collection-breadcrumb li {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.collection-breadcrumb li + li::before {
  margin-right: 7px;
  color: #a63335;
  content: "\f105";
  font-family: FontAwesome;
}

.collection-breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #5f6b78;
}

.collection-breadcrumb a:hover {
  color: #a63335;
}

.collection-breadcrumb [aria-current="page"] {
  overflow: hidden;
  color: #7a8490;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-detail-header {
  margin-bottom: 18px;
  border: 1px solid #dde4ea;
  border-top: 3px solid #9f3033;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(31, 41, 51, 0.05);
}

.collection-index-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
  padding: 16px 20px;
  border: 1px solid #dce4eb;
  border-left: 4px solid #9f3033;
  border-radius: 6px;
  background: linear-gradient(90deg, #fff 0, #f8fafc 100%);
  box-shadow: 0 4px 14px rgba(31, 41, 51, 0.045);
}

.collection-index-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: #f8eeee;
  color: #9f3033;
}

.collection-index-icon i {
  color: inherit;
  font-size: 20px;
}

.collection-index-header > div {
  min-width: 0;
}

.collection-detail-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 8px;
  color: #9f3033;
  font-size: 14px;
  font-weight: 700;
}

.collection-index-header h1,
.collection-detail-header h1 {
  margin: 0;
  color: #203247;
  font-weight: 700;
  letter-spacing: 0;
}

.collection-index-header h1 {
  font-size: 25px;
  line-height: 1.35;
}

.collection-index-header p {
  margin: 3px 0 0;
  color: #6d7885;
  font-size: 14px;
  line-height: 1.65;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.collection-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #dfe5ea;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 5px 16px rgba(31, 41, 51, 0.045);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.collection-card:hover {
  border-color: #c5d1db;
  box-shadow: 0 8px 22px rgba(31, 41, 51, 0.08);
}

.collection-card-body {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  padding: 20px 21px 18px;
}

.collection-card-body h2 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.45;
}

.collection-card-body h2 a {
  color: #203247;
}

.collection-card-body h2 a:hover {
  color: #9f3033;
}

.collection-card-body > p {
  display: -webkit-box;
  overflow: hidden;
  min-height: 0;
  margin: 0 0 14px;
  color: #687583;
  font-size: 14px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.collection-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid #edf0f3;
  color: #7c8792;
  font-size: 13px;
}

.collection-card-meta i {
  margin-right: 3px;
  color: #93a1ae;
}

.collection-card-meta a {
  flex: 0 0 auto;
  color: #315f8d;
  font-weight: 700;
}

.collection-detail-banner {
  overflow: hidden;
  margin: 0 0 18px;
  border: 1px solid #dbe3e9;
  border-radius: 6px;
  background: #e9eef2;
  box-shadow: 0 7px 20px rgba(31, 41, 51, 0.05);
}

.collection-detail-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 1;
  object-fit: cover;
}

.collection-detail-header {
  display: block;
  padding: 26px 28px;
}

.collection-detail-header h1 {
  font-size: 30px;
  line-height: 1.4;
}

.collection-detail-header p {
  margin: 10px 0 0;
  color: #667382;
  font-size: 15px;
  line-height: 1.85;
  text-align: justify;
  text-justify: inter-ideograph;
}

.collection-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 15px;
  color: #7c8792;
  font-size: 13px;
}

.collection-detail-meta i {
  margin-right: 4px;
  color: #91a0ae;
}

.collection-article-list {
  overflow: hidden;
  border: 1px solid #dde4ea;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(31, 41, 51, 0.05);
}

.collection-list-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 22px;
  border-bottom: 1px solid #dde4ea;
  background: #fafbfc;
}

.collection-list-heading h2 {
  margin: 0;
  color: #26384b;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.collection-list-heading span {
  color: #7e8994;
  font-size: 13px;
}

.collection-article-grid {
  background: #fff;
}

.collection-article-item {
  display: flex;
  gap: 20px;
  padding: 22px;
  border-bottom: 1px solid #e5e9ed;
}

.collection-article-item:last-child {
  border-bottom: 0;
}

.collection-article-image {
  flex: 0 0 176px;
}

.collection-article-image img {
  display: block;
  width: 176px;
  height: 112px;
  border-radius: 5px;
  object-fit: cover;
}

.collection-article-body {
  min-width: 0;
  flex: 1;
}

.collection-article-order {
  margin-bottom: 5px;
  color: #9f3033;
  font-size: 13px;
  font-weight: 700;
}

.collection-article-body h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.55;
}

.collection-article-body h2 a {
  color: #22364b;
}

.collection-article-body h2 a:hover {
  color: #9f3033;
}

.collection-article-subtitle {
  margin: 4px 0 0;
  color: #536273;
  font-size: 14px;
  line-height: 1.65;
}

.collection-article-description {
  display: -webkit-box;
  overflow: hidden;
  margin: 8px 0 0;
  color: #6c7885;
  font-size: 14px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.collection-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 10px;
  color: #87929d;
  font-size: 13px;
}

.collection-article-meta i {
  margin-right: 3px;
  color: #9aa7b3;
}

.collection-empty {
  padding: 52px 20px;
  text-align: center;
  color: #78838e;
}

.collection-empty > i {
  display: block;
  margin-bottom: 12px;
  color: #aebbc6;
  font-size: 38px;
}

.collection-empty p {
  margin: 0;
  font-size: 15px;
}

.collection-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 20px;
}

.collection-pagination > a,
.collection-pagination > .is-disabled,
.collection-page-numbers a,
.collection-page-numbers span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 11px;
  border: 1px solid #d8e0e7;
  border-radius: 4px;
  background: #fff;
  color: #26384b;
}

.collection-pagination > a:hover,
.collection-page-numbers a:hover {
  border-color: #315f8d;
  color: #315f8d;
}

.collection-pagination > .is-disabled {
  background: #f1f3f5;
  color: #adb5bd;
  cursor: not-allowed;
}

.collection-pagination > .collection-page-prev,
.collection-pagination > .collection-page-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-width: 44px;
  height: 40px;
  padding: 0;
  font-size: 0;
}

.collection-page-prev::before,
.collection-page-next::before {
  display: block;
  font-family: Arial, sans-serif;
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
  transform: translateY(-1px);
}

.collection-page-prev::before {
  content: "\2039";
}

.collection-page-next::before {
  content: "\203a";
}

.collection-page-numbers {
  display: flex;
  gap: 7px;
}

.collection-page-status {
  display: none;
}

.collection-page-numbers span {
  border-color: #315f8d;
  background: #315f8d;
  color: #fff;
}

.collection-page-numbers .is-ellipsis {
  border-color: transparent;
  background: transparent;
  color: #8a949e;
}

@media (min-width: 1200px) {
  .collection-article-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    background: #fff;
  }

  .collection-article-item {
    min-width: 0;
    min-height: 202px;
    border-bottom: 0;
    background: #fff;
  }

  .collection-article-item:nth-child(odd) {
    border-right: 1px solid #e5e9ed;
  }

  .collection-article-item:nth-child(n + 3) {
    border-top: 1px solid #e5e9ed;
  }

  .collection-article-image {
    flex-basis: 144px;
  }

  .collection-article-image img {
    width: 144px;
    height: 96px;
  }

  .collection-article-body {
    display: flex;
    flex-direction: column;
  }

  .collection-article-meta {
    margin-top: auto;
    padding-top: 10px;
  }
}

@media (max-width: 991px) {
  .collection-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .collection-page {
    padding: 0 0 10px;
  }

  .collection-page > .container {
    padding-right: 8px;
    padding-left: 8px;
  }

  .collection-detail-banner {
    margin-top: -15px;
  }

  .collection-breadcrumb {
    margin-bottom: 14px;
  }

  .collection-index-header,
  .collection-detail-banner,
  .collection-detail-header {
    margin-bottom: 14px;
  }

  .collection-index-header {
    gap: 12px;
    padding: 14px 15px;
  }

  .collection-detail-header h1 {
    font-size: 23px;
  }

  .collection-index-icon {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
  }

  .collection-index-header h1 {
    font-size: 21px;
  }

  .collection-index-header p {
    font-size: 13px;
  }

  .collection-card-body {
    padding: 16px;
  }

  .collection-card-body h2 {
    font-size: 17px;
  }

  .collection-card-body > p {
    font-size: 13px;
    -webkit-line-clamp: 2;
  }

  .collection-card-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .collection-detail-header {
    padding: 20px 18px;
  }

  .collection-detail-banner img {
    aspect-ratio: 16 / 7;
  }

  .collection-detail-header p {
    font-size: 14px;
    line-height: 1.8;
  }

  .collection-list-heading {
    padding: 15px 16px;
  }

  .collection-article-item {
    gap: 12px;
    padding: 17px 16px;
  }

  .collection-article-image {
    flex-basis: 104px;
  }

  .collection-article-image img {
    width: 104px;
    height: 76px;
  }

  .collection-article-body h2 {
    font-size: 16px;
  }

  .collection-article-description,
  .collection-article-subtitle {
    display: none;
  }

  .collection-article-meta {
    gap: 7px 12px;
  }

  .collection-article-meta span:nth-child(n + 3) {
    display: none;
  }

  .collection-pagination {
    flex-wrap: nowrap;
    gap: 8px;
    margin-top: 16px;
  }

  .collection-page-first,
  .collection-page-last,
  .collection-page-numbers {
    display: none;
  }

  .collection-page-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #d8e0e7;
    border-radius: 4px;
    background: #fff;
    color: #526272;
    font-size: 14px;
    white-space: nowrap;
  }
}