/* ===== 路由器品牌大全 ===== */
.routers-app {
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 4px;
}

.routers-head .routers-desc {
  color: #6b7280;
  font-size: 0.9em;
  line-height: 1.7;
  margin: 0 0 16px;
}

/* 工具栏 */
.routers-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.routers-search input {
  border: 1px solid #d7dbe0;
  background: #fff;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  width: 240px;
  outline: none;
  transition: border-color .2s;
}
.routers-search input:focus {
  border-color: var(--color-accent, #2f80ed);
}

.routers-sort {
  display: flex;
  gap: 8px;
}
.routers-sort-btn {
  border: 1px solid #d7dbe0;
  background: #fff;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  color: #4b5563;
}
.routers-sort-btn:hover {
  border-color: var(--color-accent, #2f80ed);
  color: var(--color-accent-strong, #2f80ed);
}
.routers-sort-btn.is-active {
  background: var(--color-accent, #2f80ed);
  border-color: var(--color-accent, #2f80ed);
  color: #fff;
  font-weight: 600;
}

/* 统计 */
.routers-stats {
  font-size: 12.5px;
  color: #9aa1ab;
  margin-bottom: 14px;
}
.routers-stats span {
  color: var(--color-accent-strong, #2f80ed);
  font-weight: 600;
}

/* 卡片网格 */
.routers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.routers-card {
  border: 1px solid #e4e7eb;
  border-radius: 12px;
  background: #fff;
  padding: 14px 16px;
  transition: box-shadow .2s, transform .2s;
}
.routers-card:hover {
  box-shadow: 0 4px 16px rgba(31, 45, 61, .08);
  transform: translateY(-2px);
}

.routers-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  cursor: pointer;
}
.routers-card-name {
  font-size: 16px;
  font-weight: 700;
  color: #1f2d3d;
}
.routers-card-en {
  margin-left: 6px;
  font-size: 12px;
  font-weight: 400;
  color: #9aa1ab;
}
.routers-card-count {
  font-size: 12px;
  color: #6b7280;
  white-space: nowrap;
}
.routers-card-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent-strong, #2f80ed);
}

.routers-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}
.routers-card-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
}
.routers-card-bar-wrap {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: #eef1f4;
  overflow: hidden;
  display: block;
}
.routers-card-bar {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent, #2f80ed), var(--color-accent-strong, #2f80ed));
  opacity: .75;
}

/* 展开区域 */
.routers-card-body {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed #e4e7eb;
}
.routers-card.is-open .routers-card-body {
  display: block;
}
.routers-card-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.7;
  margin: 0 0 10px;
}
.routers-card-models {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.routers-card-models-label {
  font-size: 12px;
  color: #9aa1ab;
}
.routers-chip {
  font-size: 12px;
  color: var(--color-accent-strong, #2f80ed);
  background: var(--color-accent, #2f80ed)1a;
  border-radius: 6px;
  padding: 3px 8px;
}
.routers-card-more {
  font-size: 12px;
  color: #9aa1ab;
  margin: 0;
}
.routers-card-more a {
  color: var(--color-accent-strong, #2f80ed);
}

/* 空状态 / 底部说明 */
.routers-empty {
  text-align: center;
  color: #9aa1ab;
  font-size: 13px;
  padding: 24px 0;
}
.routers-foot {
  margin-top: 24px;
  font-size: 12px;
  color: #9aa1ab;
  line-height: 1.8;
}
.routers-foot a {
  color: var(--color-accent-strong, #2f80ed);
}

/* ===== 可点击品牌卡片 ===== */
.routers-card.is-link {
  cursor: pointer;
}
.routers-card.is-link:hover {
  border-color: var(--color-accent, #2f80ed);
}
.routers-chip-link {
  cursor: pointer;
  transition: background .2s, color .2s;
}
.routers-chip-link:hover {
  background: var(--color-accent, #2f80ed);
  color: #fff;
}
.routers-chip-more {
  color: #9aa1ab;
  background: #f1f3f5;
}

/* ===== 品牌机型视图 ===== */
.routers-back {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 13px;
  color: #6b7280;
  text-decoration: none;
  transition: color .2s;
}
.routers-back:hover {
  color: var(--color-accent-strong, #2f80ed);
}

.routers-brand-head {
  border: 1px solid #e4e7eb;
  border-radius: 12px;
  background: #fff;
  padding: 16px 18px;
  margin-bottom: 16px;
}
.routers-brand-main {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.routers-brand-logo {
  max-width: 150px;
  max-height: 52px;
  object-fit: contain;
  border-radius: 8px;
  background: #f8f9fa;
  padding: 4px 8px;
}
.routers-brand-info {
  flex: 1;
  min-width: 220px;
}
.routers-brand-title {
  font-size: 18px;
  font-weight: 700;
  color: #1f2d3d;
}
.routers-brand-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}
.routers-brand-count {
  font-size: 12.5px;
  color: #6b7280;
}
.routers-brand-count b {
  color: var(--color-accent-strong, #2f80ed);
  font-size: 14px;
}
.routers-brand-desc {
  margin: 8px 0 0;
  font-size: 13px;
  color: #6b7280;
  line-height: 1.7;
}

/* 机型网格 */
.routers-models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
}
.routers-model {
  display: flex;
  flex-direction: column;
  border: 1px solid #e4e7eb;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.routers-model:hover {
  box-shadow: 0 4px 16px rgba(31, 45, 61, .08);
  transform: translateY(-2px);
  border-color: var(--color-accent, #2f80ed);
}
.routers-model-img {
  position: relative;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-bottom: 1px solid #f1f3f5;
}
.routers-model-img img {
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
}
.routers-model-img.is-broken::after {
  content: '暂无图片';
  font-size: 12px;
  color: #c3c8cf;
}
.routers-model-info {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.routers-model-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #1f2d3d;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.routers-model-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.routers-model-price > span {
  font-size: 15px;
  font-weight: 700;
  color: #d0382e;
}
.routers-model-buy {
  font-size: 12px;
  color: #fff;
  background: var(--color-accent, #2f80ed);
  border-radius: 999px;
  padding: 3px 10px;
  text-decoration: none;
  white-space: nowrap;
}
.routers-model-buy:hover {
  background: var(--color-accent-strong, #2f80ed);
}
.routers-model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.routers-model-tag {
  font-size: 11px;
  color: #6b7280;
  background: #f1f3f5;
  border-radius: 5px;
  padding: 2px 7px;
  white-space: nowrap;
}
.routers-model-quick {
  font-size: 11.5px;
  color: #9aa1ab;
  line-height: 1.6;
  border-top: 1px dashed #eef1f4;
  padding-top: 7px;
}
.routers-model-quick span {
  color: #6b7280;
}
.routers-model-quick i {
  font-style: normal;
  margin: 0 4px;
  color: #d7dbe0;
}

/* ===== 机型详情页 ===== */
.routers-detail-head {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  flex-wrap: wrap;
  border: 1px solid #e4e7eb;
  border-radius: 12px;
  background: #fff;
  padding: 20px 22px;
}
.routers-detail-img {
  width: 230px;
  height: 190px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  border-radius: 10px;
}
.routers-detail-img img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
.routers-detail-img.is-broken::after {
  content: '暂无图片';
  font-size: 12px;
  color: #c3c8cf;
}
.routers-detail-info {
  flex: 1;
  min-width: 240px;
}
.routers-detail-crumb {
  font-size: 12.5px;
  color: #9aa1ab;
}
.routers-detail-crumb a {
  color: var(--color-accent-strong, #2f80ed);
  text-decoration: none;
}
.routers-detail-crumb a:hover {
  text-decoration: underline;
}
.routers-detail-title {
  margin: 8px 0 12px;
  font-size: 20px;
  font-weight: 700;
  color: #1f2d3d;
  line-height: 1.45;
}
.routers-detail-price {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
}
.routers-detail-price-num {
  font-size: 22px;
  font-weight: 700;
  color: #d0382e;
}
.routers-detail-sub {
  font-size: 14px;
  font-weight: 700;
  color: #1f2d3d;
  margin: 22px 0 12px;
  padding-left: 10px;
  border-left: 3px solid var(--color-accent, #2f80ed);
}
.routers-detail-comment p {
  margin: 0;
  font-size: 13.5px;
  color: #4b5563;
  line-height: 1.8;
  background: #f8f9fa;
  border-radius: 10px;
  padding: 13px 16px;
}
.routers-param-table {
  border: 1px solid #eef1f4;
  border-radius: 10px;
  overflow: hidden;
}
.routers-param-row {
  display: flex;
  font-size: 13px;
  line-height: 1.6;
  border-bottom: 1px solid #f1f3f5;
}
.routers-param-row:last-child {
  border-bottom: none;
}
.routers-param-row:nth-child(odd) {
  background: #fafbfc;
}
.routers-param-k {
  width: 110px;
  flex-shrink: 0;
  padding: 9px 14px;
  color: #9aa1ab;
}
.routers-param-v {
  flex: 1;
  padding: 9px 14px;
  color: #374151;
  font-weight: 500;
  word-break: break-all;
}
.routers-detail-noparams {
  font-size: 13px;
  color: #9aa1ab;
  text-align: center;
  padding: 18px 0;
}
.routers-detail-bottom {
  margin-top: 24px;
  text-align: center;
}
.routers-detail-bottom a {
  display: inline-block;
  font-size: 13px;
  color: var(--color-accent-strong, #2f80ed);
  border: 1px solid var(--color-accent, #2f80ed);
  border-radius: 999px;
  padding: 8px 22px;
  text-decoration: none;
  transition: all .2s;
}
.routers-detail-bottom a:hover {
  background: var(--color-accent, #2f80ed);
  color: #fff;
}

@media (max-width: 560px) {
  .routers-grid {
    grid-template-columns: 1fr;
  }
  .routers-search input {
    width: 100%;
  }
  .routers-models-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
  }
  .routers-model-img {
    height: 104px;
  }
  .routers-detail-head {
    padding: 14px;
    gap: 14px;
  }
  .routers-detail-img {
    width: 100%;
    height: 150px;
  }
  .routers-param-k {
    width: 84px;
    padding: 7px 10px;
  }
  .routers-param-v {
    padding: 7px 10px;
  }
}
  .routers-param-v {
    padding: 7px 10px;
  }
}