:root {
  --bg: #080a10;
  --panel: #111620;
  --panel-2: #171d29;
  --text: #edf0f8;
  --muted: #9da7bb;
  --line: #2b3548;
  --accent: #ff4d5e;
  --accent-2: #ffd166;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans SC", "PingFang SC", sans-serif;
  background:
    radial-gradient(ellipse at top, #191f2f 0%, transparent 50%),
    linear-gradient(180deg, #090c12 0%, #05070c 100%);
}

.ad-rail {
  position: fixed;
  top: 148px;
  display: grid;
  gap: 18px;
  z-index: 60;
}

.ad-rail-left {
  left: 0;
}

.ad-rail-right {
  right: 0;
}

.ad-slot {
  width: 168px;
  min-height: 186px;
  border-radius: 10px;
  border: 1px dashed #48546d;
  background: linear-gradient(180deg, #1a2233 0%, #111929 100%);
  color: #d5def2;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.82rem;
  padding: 8px;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.08;
  background-image: radial-gradient(#ffffff 0.5px, transparent 0.5px);
  background-size: 4px 4px;
}

.inner {
  width: min(1160px, 94vw);
  margin: 0 auto;
}

.top-header {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22, 29, 41, 0.9) 0%, rgba(10, 13, 20, 0.95) 100%);
  position: sticky;
  top: 0;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  z-index: 20;
}

.top-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.top-ticker {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.top-ticker span {
  max-width: 44vw;
  text-align: center;
  color: #ff4d5e;
  font-weight: 800;
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: ticker-color-cycle 1.2s linear infinite;
}

@keyframes ticker-color-cycle {
  0%,
  100% {
    color: #ff4d5e;
  }
  25% {
    color: #ffd166;
  }
  50% {
    color: #00e5ff;
  }
  75% {
    color: #7bff5f;
  }
}

.top-search {
  flex: 0 0 auto;
  position: relative;
}

.top-search input {
  width: min(240px, 36vw);
  border: 1px solid #3a455d;
  border-radius: 999px;
  background: #101724;
  color: #eef3ff;
  padding: 8px 34px 8px 12px;
  outline: none;
}

.top-search input::placeholder {
  color: #92a1bd;
}

.top-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: #8fa1c3;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.top-search-clear:hover {
  color: #ffffff;
}

.is-hidden {
  display: none !important;
}

.logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-family: "Oswald", sans-serif;
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: 0.04em;
}

.category-bar {
  border-bottom: 1px solid var(--line);
  background: rgba(9, 12, 18, 0.85);
}

.category-bar .inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0;
}

.nav-link {
  text-decoration: none;
  color: var(--text);
  border: 1px solid #374056;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.nav-link:hover {
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

.nav-link.is-active {
  border-color: var(--accent);
  color: #fff;
  background: rgba(255, 77, 94, 0.12);
}

.page-main {
  padding: 16px 0 28px;
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel) 0%, #0d131d 100%);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #1a2333 0%, #131a26 100%);
}

.panel-head h2 {
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.04em;
  font-size: 1.2rem;
}

.panel-head a {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 12px;
}

.list-item {
  text-decoration: none;
  color: inherit;
  border: 1px solid #293246;
  background: linear-gradient(165deg, #151d2b 0%, #101723 100%);
  border-radius: 12px;
  padding: 10px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.list-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 8, 14, 0.1) 0%, rgba(4, 8, 14, 0.78) 72%, rgba(4, 8, 14, 0.9) 100%);
  z-index: 1;
}

.item-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  background: #0f1520;
  z-index: 0;
  transform: scale(1.01);
}

.item-cover.is-hidden {
  display: none;
}

.list-item:hover {
  transform: translateY(-2px);
  border-color: #ff6a78;
}

.item-tag {
  display: inline-block;
  align-self: flex-start;
  background: #212b3f;
  border: 1px solid #39435b;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  color: #c7d3ec;
  position: relative;
  z-index: 2;
}

.item-title {
  font-size: 0.95rem;
  line-height: 1.45;
  font-weight: 700;
  margin-top: auto;
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.item-meta {
  font-size: 0.8rem;
  color: #c8d4ec;
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.pager {
  border-top: 1px solid var(--line);
  padding: 10px 12px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.pager-btn {
  border: 1px solid #3a455d;
  border-radius: 999px;
  background: #182133;
  color: #e9eefb;
  padding: 6px 14px;
  cursor: pointer;
}

.pager-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.pager-info {
  color: var(--muted);
  font-size: 0.9rem;
  min-width: 72px;
  text-align: center;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 12px;
}

.channel-card {
  border: 1px solid #2b364b;
  border-radius: 12px;
  background: linear-gradient(180deg, #151e2d 0%, #101723 100%);
}

.channel-head {
  padding: 10px;
  border-bottom: 1px solid #2f3a50;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.channel-head h3 {
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.channel-more {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.78rem;
}

.channel-list {
  padding: 8px;
  display: grid;
  gap: 8px;
}

@media (max-width: 960px) {
  .ad-slot {
    width: 96px;
    min-height: 114px;
    font-size: 0.68rem;
  }

  .list-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .top-header .inner {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .top-ticker {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .top-ticker span {
    max-width: 88vw;
    text-align: left;
    font-size: 1rem;
  }

  .top-search {
    margin-left: auto;
  }

  .list-grid,
  .channel-grid {
    grid-template-columns: 1fr;
  }
}