:root {
  --bg: #0c1110;
  --panel: #111917;
  --panel-2: #17211f;
  --text: #f5f7ed;
  --muted: #9aa8a0;
  --line: rgba(245, 247, 237, .12);
  --mint: #2ee59d;
  --yellow: #f2d15c;
  --red: #ff5b5b;
  --max: 1260px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(180deg, #0b0f0e, var(--bg));
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(10, 14, 13, .94);
}

.brand {
  display: grid;
  gap: 10px;
}

.brand span {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  background: var(--mint);
  color: #06100d;
  font-weight: 900;
}

.brand strong {
  font-size: 24px;
}

.railnav {
  display: grid;
  gap: 10px;
}

.railnav a,
.rail-note,
.quick-links a,
.chip,
.toolbar,
.help-grid article,
.board-panel,
.library-intro,
.detail-view,
.watch-panel {
  border: 1px solid var(--line);
  background: rgba(17, 25, 23, .82);
}

.railnav a {
  padding: 12px;
  color: var(--muted);
}

.railnav a:hover,
.railnav a[aria-current="page"] {
  color: var(--mint);
  border-color: rgba(46, 229, 157, .42);
}

.rail-note {
  margin-top: auto;
  padding: 14px;
}

.rail-note p,
.topline span,
p,
small,
.footer span,
.footer small,
.media-info small,
.media-info em {
  color: var(--muted);
}

.page {
  min-width: 0;
  padding: 24px;
}

.topline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  max-width: var(--max);
  margin: 0 auto 22px;
}

h1,
h2 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  font-size: clamp(38px, 5vw, 64px);
}

h2 {
  font-size: 30px;
}

.search input,
select {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  background: #0d1312;
  color: var(--text);
  padding: 0 14px;
  outline: none;
}

.search {
  width: min(360px, 100%);
}

main,
.footer {
  max-width: var(--max);
  margin: 0 auto;
}

.dashboard {
  display: grid;
  grid-template-columns: 320px 1fr 280px;
  gap: 16px;
  margin-bottom: 18px;
}

.focus-card,
.focus-copy,
.metric-grid > div {
  border: 1px solid var(--line);
  background: var(--panel);
}

.focus-card {
  position: relative;
  overflow: hidden;
  min-height: 440px;
}

.focus-card img,
.media-cover img,
.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.focus-card::after,
.media-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(0,0,0,.86));
}

.focus-card span,
.focus-card strong {
  position: absolute;
  z-index: 1;
  left: 18px;
  right: 18px;
}

.focus-card span {
  top: 18px;
  color: var(--yellow);
  font-weight: 800;
}

.focus-card strong {
  bottom: 18px;
  font-size: 30px;
}

.focus-copy {
  display: grid;
  align-content: end;
  padding: 28px;
}

.focus-copy > span,
.panel-title span,
.detail-copy > span {
  color: var(--mint);
  font-weight: 800;
}

.stat-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.stat-row b,
.tag-row a {
  border: 1px solid var(--line);
  padding: 7px 10px;
  background: rgba(255,255,255,.04);
}

.action {
  width: fit-content;
  margin-top: 18px;
  padding: 11px 16px;
  background: var(--mint);
  color: #06100d;
  font-weight: 900;
}

.metric-grid {
  display: grid;
  gap: 12px;
}

.metric-grid > div {
  display: grid;
  align-content: center;
  padding: 18px;
}

.metric-grid strong {
  color: var(--yellow);
  font-size: 34px;
}

.quick-links,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 28px;
}

.quick-links a,
.chip {
  padding: 10px 14px;
  color: var(--muted);
  cursor: pointer;
}

.quick-links a:hover,
.chip.active {
  border-color: rgba(46,229,157,.42);
  color: var(--mint);
}

.board-grid {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 16px;
}

.board-panel {
  padding: 18px;
}

.panel-title {
  margin-bottom: 16px;
}

.panel-title.spread {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.panel-title.spread a {
  color: var(--mint);
}

.tile-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.card-grid {
  grid-template-columns: repeat(6, 1fr);
}

.media-card {
  min-width: 0;
}

.media-cover {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.media-cover span,
.media-cover b,
.media-cover i {
  position: absolute;
  z-index: 1;
}

.media-cover span {
  top: 10px;
  left: 10px;
  color: var(--mint);
  font-size: 12px;
}

.media-cover b {
  top: 10px;
  right: 10px;
  color: var(--yellow);
}

.media-cover i {
  left: 12px;
  bottom: 10px;
  color: #fff;
  font-style: normal;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .22s ease, transform .22s ease;
}

.media-card:hover .media-cover {
  transform: translateY(-7px);
  border-color: rgba(46,229,157,.52);
  box-shadow: 0 18px 36px rgba(0,0,0,.3);
}

.media-card:hover .media-cover i {
  opacity: 1;
  transform: translateY(0);
}

.media-info {
  display: grid;
  gap: 2px;
  padding-top: 9px;
}

.media-info a {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 800;
}

.rank-list {
  display: grid;
}

.rank-item {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  transition: transform .2s ease, color .2s ease;
}

.rank-item b,
.rank-item em {
  color: var(--yellow);
  font-style: normal;
}

.rank-item:hover {
  transform: translateX(6px);
  color: var(--mint);
}

.section {
  margin: 38px 0;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 40px 0;
}

.help-grid article {
  padding: 18px;
}

.library-intro {
  padding: 18px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px;
  margin-bottom: 18px;
}

.toolbar select {
  width: 160px;
}

.library-grid {
  grid-template-columns: repeat(6, 1fr);
}

.detail-view {
  display: grid;
  grid-template-columns: 320px 1fr 240px;
  gap: 20px;
  padding: 20px;
  margin-bottom: 24px;
}

.detail-poster {
  overflow: hidden;
  background: var(--panel-2);
}

.detail-poster img {
  aspect-ratio: 2 / 3;
}

.watch-panel {
  padding: 18px;
  margin-bottom: 36px;
}

.screen {
  display: grid;
  place-items: center;
  min-height: 360px;
  border: 1px solid var(--line);
  background: radial-gradient(circle at center, rgba(46,229,157,.14), transparent 38%), #090d0c;
}

.screen span {
  color: var(--mint);
}

.screen strong {
  font-size: 42px;
}

.episode-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.episode-list button {
  border: 1px solid var(--line);
  background: #0d1312;
  color: var(--text);
  padding: 10px 14px;
}

.footer {
  display: grid;
  gap: 6px;
  padding: 28px 0 18px;
  border-top: 1px solid var(--line);
}

@media (max-width: 1120px) {
  .shell,
  .dashboard,
  .board-grid,
  .detail-view {
    grid-template-columns: 1fr;
  }

  .rail {
    position: static;
    height: auto;
  }

  .railnav {
    grid-template-columns: repeat(5, minmax(120px, 1fr));
    overflow-x: auto;
  }

  .tile-grid,
  .card-grid,
  .library-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 680px) {
  .page,
  .rail {
    padding: 16px;
  }

  .topline,
  .panel-title.spread,
  .toolbar {
    align-items: start;
    flex-direction: column;
  }

  .tile-grid,
  .card-grid,
  .library-grid,
  .help-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}