:root {
  --ink: #2b261f;
  --muted: #7a7166;
  --paper: #f7f3ea;
  --card: #fffdf8;
  --line: #eadfce;
  --accent: #c45c26;
  --accent-soft: #f3d7c2;
}

.anime-page {
  color: var(--ink);
}

.archive-hero {
  margin-bottom: 1.6rem;
}

.archive-hero h1 {
  font-size: 2rem;
  margin: 0 0 .4rem;
}

.archive-hero p {
  color: var(--muted);
  line-height: 1.8;
  margin: .4rem 0 0;
}

.year-nav {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: .7rem 0 .9rem;
  background: linear-gradient(#fff 70%, rgba(255,255,255,0));
}

.year-nav a {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: .25rem .75rem;
  font-size: .86rem;
  text-decoration: none;
}

.year-nav a:hover,
.year-nav a.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.top10-card,
.season-card,
.year-head {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(80, 50, 20, .04);
}

.top10-card {
  padding: 1rem 1.2rem 1.1rem;
  margin: 0 0 1.6rem;
}

.top10-card h2,
.year-head h2,
.season-card h3 {
  margin: 0;
}

.top10-card ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .35rem 1.2rem;
  margin: .8rem 0 0;
  padding-left: 1.2rem;
}

.year-block {
  margin: 1.8rem 0 2.2rem;
}

.year-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: .85rem 1.1rem;
  margin-bottom: 1rem;
  border-left: 4px solid var(--accent);
}

.year-head .count {
  color: var(--muted);
  font-size: .86rem;
}

.season-card {
  padding: 1rem 1.1rem 1.15rem;
  margin: 0 0 1rem;
}

.season-card h3 {
  color: var(--accent);
  letter-spacing: .08em;
  font-size: 1.05rem;
}

.season-top,
.season-note,
.season-reviews li {
  line-height: 1.75;
  color: #4d463c;
}

.season-top {
  margin: .55rem 0 0;
  font-weight: 600;
}

.season-note {
  margin: .35rem 0 0;
}

.season-reviews {
  margin: .5rem 0 0;
  padding-left: 1.15rem;
}

.poster-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: .85rem;
}

.poster {
  margin: 0;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 10px;
  background: #efe7da;
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
}

.poster.empty {
  border: 1px dashed var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: .8rem;
  text-align: center;
  padding: .6rem;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 12, .82);
  z-index: 99;
  place-items: center;
  padding: 2rem;
}

.lightbox.show {
  display: grid;
}

.lightbox img {
  max-width: min(90vw, 420px);
  max-height: 88vh;
  border-radius: 12px;
}

@media (max-width: 900px) {
  .poster-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .top10-card ol { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .poster-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}