/* 顶栏：首页（爱壹帆式下拉）+ 分类 / 排行 / 女星 */

html[data-channel="app"] #seeav-nav-primary,
html[data-channel="app"] #seeav-nav-chips,
html[data-channel="app"] #iyf-category-nav,
html[data-channel="app"] .iyf-category-nav-mount {
  display: none !important;
}

html[data-channel="app"] .seeav-header-main {
  display: flex;
  align-items: center;
  gap: 10px 14px;
  flex-wrap: nowrap;
}

html[data-channel="app"] .seeav-logo {
  flex-shrink: 0;
}

html[data-channel="app"] .seeav-header-actions {
  flex-shrink: 0;
  margin-left: auto;
}

.kanav-topnav {
  display: flex;
  align-items: center;
  gap: 4px 8px;
  flex: 1;
  min-width: 0;
  overflow: visible;
}

.kanav-topnav::-webkit-scrollbar {
  display: none;
}

.kanav-topnav-search-slot {
  order: 0;
  display: block;
  flex: 0 0 auto;
}

.kanav-hot-tag {
  flex-shrink: 0;
}

html[data-channel="app"] .kanav-topnav-search-slot + .kanav-hot-tag {
  margin-left: 2px;
  padding-left: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.kanav-topnav-btn,
.kanav-topnav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #cbd5e1;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s ease, background 0.15s ease;
  font-family: inherit;
}

.kanav-topnav-btn:hover,
.kanav-topnav-link:hover,
.kanav-topnav-btn.is-active,
.kanav-topnav-link.is-active,
.kanav-cat-mega.is-active-nav > .kanav-topnav-btn {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.kanav-topnav-btn.is-active,
.kanav-cat-mega.is-active-nav > .kanav-topnav-btn {
  color: #fb923c;
}

html[data-channel="app"] .seeav-logo {
  cursor: pointer;
}

.kanav-hot-tag span {
  color: #fbbf24;
  font-weight: 700;
}

.kanav-hot-tag.is-active span,
.kanav-hot-tag:hover span {
  color: #fb923c;
}

.kanav-nav-ico {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.9;
}

.kanav-nav-chev {
  width: 14px;
  height: 14px;
  opacity: 0.65;
  transition: transform 0.2s ease;
}

.kanav-cat-mega.is-open .kanav-nav-chev {
  transform: rotate(180deg);
}

html[data-channel="app"] .seeav-header {
  overflow: visible !important;
  z-index: 120;
}

/* —— 分类下拉面板 —— */
.kanav-cat-mega {
  position: relative;
}

.kanav-cat-mega::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 10px;
  display: none;
}

.kanav-cat-mega.is-open::before {
  display: block;
}

.kanav-mega-panel {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 500;
  width: min(720px, calc(100vw - 24px));
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(22, 24, 32, 0.98);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(24px);
  overflow: hidden;
  pointer-events: auto;
}

.kanav-cat-mega.is-open .kanav-mega-panel {
  display: block;
}

.kanav-mega-body {
  display: grid;
  grid-template-columns: 168px 1fr;
  min-height: 280px;
}

.kanav-mega-left {
  padding: 10px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

.kanav-mega-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 16px;
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.12s ease, color 0.12s ease;
}

.kanav-mega-primary:hover,
.kanav-mega-primary.is-hover,
.kanav-mega-primary.is-active {
  background: rgba(251, 146, 60, 0.12);
  color: #fb923c;
}

.kanav-mega-arrow {
  font-style: normal;
  opacity: 0.45;
  font-size: 16px;
}

.kanav-mega-primary.is-hover .kanav-mega-arrow,
.kanav-mega-primary:hover .kanav-mega-arrow {
  opacity: 1;
  color: #fb923c;
}

.kanav-mega-right {
  padding: 16px 18px 18px;
  overflow: auto;
  max-height: 360px;
}

.kanav-mega-tags-title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 800;
  color: #fb923c;
}

.kanav-mega-tags-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 16px;
}

.kanav-mega-tag {
  font-size: 13px;
  color: #f1f5f9;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kanav-mega-tag:hover {
  color: #fb923c;
}

.kanav-mega-tags-more {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  color: #94a3b8;
  text-decoration: none;
}

.kanav-mega-tags-more:hover {
  color: #fb923c;
}

.kanav-mega-tags-empty {
  font-size: 14px;
  color: #64748b;
  padding: 24px 8px;
}

/* 手机：首页下拉全宽 */
html[data-device="h5"] .kanav-mega-panel {
  position: fixed;
  left: 12px;
  right: 12px;
  width: auto;
  top: auto;
}

html[data-device="h5"] .kanav-mega-body {
  grid-template-columns: 1fr;
  min-height: 0;
}

html[data-device="h5"] .kanav-mega-left {
  border-right: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 10px;
}

html[data-device="h5"] .kanav-mega-primary {
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

html[data-device="h5"] .kanav-mega-tags-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

html[data-device="h5"] .kanav-topnav {
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  flex-wrap: nowrap;
}

html[data-device="h5"] .kanav-topnav::-webkit-scrollbar {
  display: none;
}

html[data-device="pc"] .app-pc-hide-profile {
  display: none !important;
}

/* channel 标签 hub */
.channel-hub-page {
  padding-top: 8px;
}

.channel-block + .channel-block {
  margin-top: 28px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.channel-block-title {
  margin: 0 0 16px;
  text-align: center;
  font-size: 18px;
  font-weight: 800;
  color: #fb923c;
}

.channel-tag-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px 12px;
}

html[data-device="h5"] .channel-tag-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.channel-tag {
  font-size: 14px;
  color: #f1f5f9;
  text-decoration: none;
}

.channel-tag:hover {
  color: #fb923c;
}

.channel-hub-intro {
  margin: 0 0 20px;
  font-size: 14px;
  color: #94a3b8;
  line-height: 1.6;
}

.list-page-desc {
  margin: 4px 0 0;
  color: #94a3b8;
  font-size: 13px;
}

.channel-tag-row {
  margin-top: 22px;
  padding-top: 4px;
}

.channel-tag-row:first-child {
  margin-top: 12px;
}

.channel-tag-row-head {
  margin-bottom: 12px;
}

.channel-tag-row-meta {
  margin: 6px 0 0;
  font-size: 12px;
  color: #94a3b8;
  font-weight: 500;
}

.channel-tag-row .seeav-topic-title {
  font-size: 17px;
  color: #fb923c;
}

.channel-cat-link {
  display: inline-flex;
  margin: 0 8px 8px 0;
}

.hidden {
  display: none !important;
}

.channel-page-subnav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.channel-cat-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: none;
  border-radius: 8px;
  background: rgba(251, 146, 60, 0.12);
  color: #fb923c;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

.channel-cat-picker-btn:hover {
  background: rgba(251, 146, 60, 0.2);
}

.channel-tag-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 16px;
}

.channel-tag-scroll {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.channel-tag-chip {
  flex-shrink: 0;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.channel-tag-chip.active {
  border-color: rgba(251, 146, 60, 0.5);
  background: rgba(251, 146, 60, 0.15);
  color: #fb923c;
}

.channel-tag-expand-btn {
  flex-shrink: 0;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #e2e8f0;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}

.channel-tag-expand-btn:hover {
  border-color: rgba(251, 146, 60, 0.4);
  color: #fb923c;
}

.channel-active-head {
  margin-bottom: 12px;
}

.channel-two-row-grid {
  margin-bottom: 24px;
}

.channel-primary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

html[data-device="h5"] .channel-primary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.channel-primary-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: #f1f5f9;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.channel-primary-card small {
  font-size: 12px;
  font-weight: 500;
  color: #94a3b8;
}

.channel-primary-card:hover {
  border-color: rgba(251, 146, 60, 0.45);
  background: rgba(251, 146, 60, 0.08);
}

.channel-sheet {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.channel-sheet.is-open {
  display: flex;
}

.channel-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.channel-sheet-panel {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  max-height: min(70vh, 520px);
  overflow: auto;
  padding: 16px 18px 24px;
  border-radius: 16px 16px 0 0;
  background: #1a1c24;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

html[data-device="pc"] .channel-sheet {
  align-items: center;
}

html[data-device="pc"] .channel-sheet-panel {
  border-radius: 16px;
  margin: 24px;
}

.channel-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.channel-sheet-head h3 {
  margin: 0;
  font-size: 16px;
  color: #f1f5f9;
}

.channel-tag-sheet-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.channel-sheet-tag {
  padding: 10px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}

.channel-sheet-tag.active,
.channel-sheet-tag:hover {
  border-color: rgba(251, 146, 60, 0.45);
  color: #fb923c;
  background: rgba(251, 146, 60, 0.1);
}

.channel-cat-sheet-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.channel-sheet-cat {
  display: block;
  padding: 14px 12px;
  border-radius: 10px;
  color: #e2e8f0;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.channel-sheet-cat.active,
.channel-sheet-cat:hover {
  background: rgba(251, 146, 60, 0.12);
  color: #fb923c;
}

html[data-device="pc"] .app-hide-on-pc {
  display: none !important;
}