/* ===== 频道清单页（page-products）专属样式 ===== */
.page-products {
  --rank-track: rgba(255,255,255,0.1);
  --zone-slate: #5D6D7E;
  --zone-red: #C0392B;
  background: var(--bg);
  color: var(--white);
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding-top: 16px;
  padding-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}

.page-products .crumb {
  color: var(--violet);
  text-decoration: none;
}

.page-products .crumb:hover {
  text-decoration: underline;
}

.page-products .crumb-current {
  color: var(--white);
  font-weight: 700;
}

/* 页首横幅 */
.page-products .hero-strip {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--bg-blue) 0%, var(--bg) 72%);
}

.page-products .hero-layout {
  display: grid;
  gap: 18px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.page-products .hero-kicker {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--yellow);
  background: rgba(241,196,15,0.1);
  border-left: 4px solid var(--yellow);
  padding: 4px 10px;
  margin-bottom: 10px;
}

.page-products .hero-title {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 4.2vw, 3rem);
  font-weight: 900;
  line-height: 1.22;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 0 18px rgba(230,126,34,0.55);
  max-width: 900px;
}

.page-products .hero-desc {
  color: var(--muted);
  max-width: 720px;
  line-height: 1.7;
  margin-top: 12px;
  font-size: 15px;
}

.page-products .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-products .hero-img {
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(0,0,0,0.45);
}

/* 筛选与排序栏 */
.page-products .filter-zone {
  position: sticky;
  top: calc(var(--header-mobile-h) + 4px);
  z-index: 40;
  padding: 10px 0;
  background: rgba(13,13,13,0.82);
  backdrop-filter: blur(12px);
}

.page-products .filter-bar {
  display: grid;
  gap: 10px;
  background: rgba(13,13,13,0.92);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}

.page-products .filter-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .filter-label {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
}

.page-products .filter-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.page-products .filter-tab {
  flex: 0 0 auto;
  padding: 6px 13px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  border-radius: 999px;
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s;
}

.page-products .filter-tab:hover {
  border-color: var(--teal);
  color: var(--white);
}

.page-products .filter-tab.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0 16px rgba(230,126,34,0.4);
}

.page-products .filter-current {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 10px;
}

.page-products .filter-current-pill {
  background: var(--teal);
  color: #032B24;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

/* 分区磁贴 */
.page-products .zone-section {
  background: var(--bg);
}

.page-products .section-desc {
  color: var(--muted);
  font-size: 14px;
  margin-top: 6px;
  max-width: 640px;
}

.page-products .zone-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}

.page-products .zone-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  min-height: 170px;
  padding: 16px;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  isolation: isolate;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .zone-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.55) 100%);
  z-index: -1;
}

.page-products .zone-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4);
}

.page-products .zone-tile--slate {
  background: var(--zone-slate);
}

.page-products .zone-tile--red {
  background: var(--zone-red);
}

.page-products .zone-img,
.page-products .zone-pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-products .zone-img {
  object-fit: cover;
  opacity: 0.5;
  z-index: -1;
}

.page-products .zone-pattern {
  z-index: -1;
}

.page-products .zone-name {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.page-products .zone-count {
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.55);
}

.page-products .zone-count::after {
  content: " 个频道";
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  margin-left: 4px;
}

.page-products .zone-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

/* 频道表格 */
.page-products .table-section {
  background: linear-gradient(160deg, var(--bg-blue) 0%, #22303E 60%, var(--bg) 100%);
}

.page-products .section-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.page-products .table-wrap {
  margin-top: 20px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .channel-table {
  width: 100%;
  border-collapse: collapse;
}

.page-products .channel-table th,
.page-products .channel-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

.page-products .channel-table th {
  background: var(--bg);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .channel-table tbody tr {
  transition: background 0.2s ease;
}

.page-products .channel-table tbody tr:hover {
  background: rgba(255,255,255,0.07);
}

.page-products .channel-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .cell-thumb img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.page-products .cell-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--white);
}

.page-products .cell-time {
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

/* 辅助导览条 */
.page-products .helper-strip {
  margin-top: 18px;
  padding: 12px 16px;
  background: rgba(0,0,0,0.28);
  border: 1px dashed var(--line);
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted);
}

.page-products .helper-strip p {
  margin: 0;
}

.page-products .helper-strip a {
  color: var(--yellow);
  text-decoration: none;
  font-weight: 700;
}

.page-products .helper-strip a:hover {
  text-decoration: underline;
}

/* 今日节目单 */
.page-products .schedule-section {
  background: var(--bg-deep);
}

.page-products .schedule-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-products .schedule-icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  padding: 4px;
  margin-top: 6px;
}

.page-products .schedule-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding: 4px 2px 14px;
  margin-top: 18px;
  scrollbar-width: thin;
}

.page-products .track-stop {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border-radius: 12px;
  background: var(--panel);
  border-top: 4px solid var(--archive);
  min-height: 132px;
  transition: transform 0.2s ease;
}

.page-products .track-stop:hover {
  transform: translateY(-3px);
}

.page-products .track-stop--live {
  border-top-color: var(--live);
  box-shadow: 0 0 24px rgba(46,204,113,0.1);
}

.page-products .track-stop--offline {
  border-top-color: var(--archive);
}

.page-products .track-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-products .track-time {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.page-products .track-show {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 900;
  color: var(--white);
  margin: 0;
}

.page-products .track-channel {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* 热门频道榜 */
.page-products .rank-section {
  background:
    radial-gradient(circle at 88% 8%, rgba(155,89,182,0.3), transparent 42%),
    radial-gradient(circle at 6% 92%, rgba(26,188,156,0.18), transparent 36%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-blue) 100%);
}

.page-products .rank-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .rank-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 8px 14px;
  align-items: center;
  padding: 12px 14px;
  background: var(--panel);
  border-left: 4px solid var(--teal);
  border-radius: 4px 12px 12px 4px;
  transition: background 0.2s ease;
}

.page-products .rank-row:hover {
  background: rgba(255,255,255,0.07);
}

.page-products .rank {
  font-family: var(--font-num);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--muted);
  text-align: center;
}

.page-products .rank--top {
  color: var(--yellow);
  text-shadow: 0 0 14px rgba(241,196,15,0.5);
}

.page-products .rank-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.page-products .rank-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--white);
}

.page-products .rank-bar-wrap {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 44px;
  align-items: center;
  gap: 10px;
}

.page-products .rank-bar {
  display: block;
  height: 8px;
  border-radius: 99px;
  background: var(--rank-track);
  overflow: hidden;
}

.page-products .rank-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.page-products .rank-fill--live {
  background: var(--live);
}

.page-products .rank-fill--orange {
  background: var(--primary);
}

.page-products .rank-fill--yellow {
  background: var(--yellow);
}

.page-products .rank-fill--teal {
  background: var(--teal);
}

.page-products .rank-fill--magenta {
  background: var(--magenta);
}

.page-products .rank-fill--violet {
  background: var(--violet);
}

.page-products .rank-value {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  text-align: right;
}

/* 屏幕阅读器专用 */
.page-products .page-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 移动端表格转卡片 */
@media (max-width: 767px) {
  .page-products .channel-table thead {
    display: none;
  }

  .page-products .channel-table,
  .page-products .channel-table tbody {
    display: block;
  }

  .page-products .channel-table tr {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 8px 12px;
    padding: 12px;
    margin-bottom: 12px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
  }

  .page-products .channel-table td {
    display: block;
    padding: 2px 0;
    border: 0;
  }

  .page-products .cell-thumb {
    grid-row: span 4;
  }

  .page-products .cell-thumb img {
    width: 96px;
    height: 64px;
  }

  .page-products .channel-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 2px;
  }
}

/* 平板及以上 */
@media (min-width: 560px) {
  .page-products .zone-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-products .hero-layout {
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
    gap: 28px;
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .page-products .hero-img {
    max-height: 300px;
  }

  .page-products .filter-bar {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .filter-current {
    grid-column: 1 / -1;
  }

  .page-products .rank-row {
    grid-template-columns: 52px 1fr 220px;
    gap: 14px;
  }

  .page-products .rank-bar-wrap {
    grid-column: auto;
  }
}

/* 桌面端 */
@media (min-width: 1024px) {
  .page-products .filter-zone {
    top: 12px;
  }

  .page-products .zone-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-products .schedule-track {
    grid-auto-columns: 1fr;
    overflow-x: visible;
  }

  .page-products .channel-table th,
  .page-products .channel-table td {
    padding: 14px 16px;
  }

  .page-products .table-wrap {
    margin-top: 24px;
  }

  .page-products .rank-list {
    gap: 12px;
  }

  .page-products .rank-row {
    padding: 14px 18px;
  }
}