/* 二次元：胶带、纸飞机与错落手账卡片；装饰不覆盖可操作内容。 */
:root {
  --bg: #faf7fc;
  --surface: #fffdfd;
  --text: #41354f;
  --muted: #84758d;
  --line: #e9dfed;
  --accent: #ac527e;
  --soft: #f6e8f0;
  --code: #f1eaf5;
  --scrollbar: #cfc0d7;
  --radius: 18px;
  --anime-pink: #edb6ce;
  --anime-sky: #dfeefa;
  --anime-yellow: #f4d883;
  --anime-grid: #ebe1f0;
}
:root.dark {
  --bg: #1c1924;
  --surface: #262130;
  --text: #efe5f3;
  --muted: #b6a6c0;
  --line: #42364e;
  --accent: #efaccd;
  --soft: #3b2b3f;
  --code: #211c2b;
  --scrollbar: #65506f;
  --anime-pink: #874a6d;
  --anime-sky: #2e425b;
  --anime-yellow: #c6aa58;
  --anime-grid: #322a3d;
}
.theme-anime {
  background-image: radial-gradient(var(--anime-grid) 1px, transparent 1px);
  background-size: 20px 20px;
}
.theme-anime .site-header {
  background: var(--surface);
  border-top: 4px solid var(--anime-pink);
}
.theme-anime .brand {
  letter-spacing: 1px;
}
.theme-anime .header-inner {
  min-height: 74px;
}
.anime-workspace {
  max-width: 1230px;
}
.anime-cover {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(240px, 0.9fr);
  align-items: center;
  padding: 28px 44px;
  border: 1px solid var(--line);
  border-radius: 24px 24px 70px 24px;
  background: var(--surface);
  box-shadow: 0 8px 0 var(--soft);
  margin: 8px 0 50px;
}
.anime-cover .intro-copy {
  padding: 18px 0;
}
.anime-cover .intro-kicker {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  background: var(--soft);
}
.anime-cover h1 {
  font-weight: 800;
  letter-spacing: 0.025em;
}
.anime-illustration {
  width: 100%;
  max-height: 276px;
  object-fit: contain;
  animation: anime-drift 7s ease-in-out infinite;
}
.anime-stamp {
  position: absolute;
  bottom: -15px;
  right: 50px;
  padding: 8px 14px;
  border: 2px dashed var(--accent);
  color: var(--accent);
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 3px;
  transform: rotate(-9deg);
  background: var(--surface);
  border-radius: 6px;
}
.anime-magazine {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 254px;
  gap: 34px;
}
.theme-archive .anime-magazine {
  grid-template-columns: minmax(0, 1fr);
}
.anime-workspace .theme-list-title::before {
  content: "✦";
  margin-right: 10px;
}
.anime-entries {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding: 6px 3px;
}
.anime-workspace .anime-story {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 5px 18px 18px 18px;
  background: var(--surface);
  box-shadow: 4px 5px 0 var(--soft);
  display: flex;
  flex-direction: column;
}
.anime-story:nth-child(4n + 2) {
  border-radius: 18px 5px 18px 18px;
}
.anime-story:hover {
  transform: translateY(-4px) rotate(-0.3deg);
  box-shadow: 5px 9px 0 var(--soft);
}
.anime-story::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 24px;
  width: 46px;
  height: 12px;
  background: var(--anime-pink);
  opacity: 0.8;
  transform: rotate(-5deg);
}
.story-ribbon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 6px 0 18px;
}
.anime-story .card-index {
  font-size: 14px;
  font-weight: 700;
  color: var(--anime-pink);
}
.anime-story h2 {
  font-size: 22px;
  letter-spacing: 0;
}
.anime-story .card-summary {
  font-size: 13px;
  -webkit-line-clamp: 4;
}
.story-bottom {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px dashed var(--line);
}
.story-bottom .read-more {
  font-size: 12px;
  margin-left: auto;
}
.anime-workspace .home-sidebar {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  padding: 24px;
}
.anime-workspace .sidebar-section h2 {
  color: var(--accent);
}
.anime-workspace .category-list a {
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}
.anime-workspace .sidebar-section + .sidebar-section {
  border-top-style: dashed;
}
.anime-letter {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 248px;
  gap: 36px;
  align-items: start;
}
.letter-paper {
  padding: 44px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px 28px 28px 8px;
  box-shadow: 7px 8px 0 var(--soft);
}
.letter-paper .article-header {
  border-bottom: 2px dashed var(--line);
}
.letter-paper .eyebrow {
  display: inline-block;
  background: var(--soft);
  padding: 3px 12px;
  border-radius: 20px;
}
.anime-workspace .article-rail .toc {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 18px;
}
.letter-paper .prose h2 {
  border-left: 5px solid var(--anime-pink);
  padding-left: 14px;
}
.letter-paper .prose blockquote {
  border-radius: 12px;
  border: 0;
  padding: 16px 22px;
}
.theme-anime .site-footer {
  border-top: 1px dashed var(--line);
}
@keyframes anime-drift {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(-7px) rotate(1deg);
  }
}
@media (max-width: 980px) {
  .anime-magazine {
    grid-template-columns: minmax(0, 1fr) 218px;
    gap: 24px;
  }
  .anime-entries {
    grid-template-columns: minmax(0, 1fr);
  }
  .anime-letter {
    grid-template-columns: minmax(0, 1fr);
  }
  .letter-paper {
    padding: 32px;
  }
  .anime-illustration {
    max-height: 200px;
  }
}
@media (max-width: 760px) {
  .anime-cover {
    padding: 26px;
    grid-template-columns: minmax(0, 1fr);
    border-radius: 16px 16px 44px 16px;
    margin-bottom: 36px;
  }
  .anime-illustration {
    position: static;
    width: 100%;
    height: 180px;
    max-height: 180px;
    opacity: 1;
    margin-top: 12px;
  }
  .anime-cover .intro-copy {
    padding: 0;
  }
  .anime-cover .intro-description {
    max-width: 85%;
  }
  .anime-stamp {
    right: 18px;
    font-size: 9px;
  }
  .anime-magazine,
  .anime-letter {
    display: block;
  }
  .anime-workspace .anime-story {
    padding: 24px;
  }
  .anime-story h2 {
    font-size: 23px;
  }
  .letter-paper {
    padding: 26px 20px;
    box-shadow: 3px 5px 0 var(--soft);
  }
  .anime-workspace .home-rail {
    margin-top: 28px;
  }
  .anime-workspace .article-rail .toc {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .anime-illustration {
    animation: none;
  }
  .anime-story:hover {
    transform: none;
  }
}