:root {
  --bg: #f7f7f8;
  --brand: #4b3fe3;
  --text: #171717;
  --muted: #52525b;
  --border: rgba(0, 0, 0, 0.12);
  --card: #fff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
/* 列表页（海报宫格）用更宽的容器，保证每行 6 个卡片 */
.wrap--wide { max-width: 1180px; }

/* ── 顶栏 ────────────────────────────── */
.top {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.top__inner { display: flex; align-items: center; gap: 12px; height: 56px; }
.top__brand { font-weight: 700; font-size: 17px; color: var(--brand); letter-spacing: .5px; white-space: nowrap; }
.top__search { margin-left: auto; flex: 1; max-width: 260px; }
.top__search input {
  width: 100%;
  height: 34px;
  padding: 0 10px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
}
.top__search input:focus { border-color: var(--brand); background: #fff; }

/* ── 分类标签栏 ───────────────────────── */
.cats {
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 16px 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.cat {
  flex: 0 0 auto;
  padding: 5px 12px;
  font-size: 14px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}
.cat:hover { text-decoration: none; color: var(--brand); }
.cat.is-on { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.cats--wide { max-width: 1180px; }
.cat__n { margin-left: 5px; font-size: 12px; opacity: .65; }

/* ── 列表页 ──────────────────────────── */
.page__title { font-size: 18px; margin: 16px 0 12px; display: flex; align-items: baseline; gap: 8px; }
.page__n { font-size: 13px; font-weight: 400; color: var(--muted); }

/* 海报宫格：按最新排序，等宽自适应列 */
.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.tile-item { display: block; }
.tile { display: block; color: var(--text); }
.tile:hover { text-decoration: none; }
.tile__poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 10px;
  background: #efeff2;
  border: 1px solid var(--border);
  transition: border-color .15s, transform .15s;
}
.tile__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tile:hover .tile__poster { border-color: var(--brand); transform: translateY(-2px); }
.tile__new {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 1px 6px;
  font-size: 11px;
  line-height: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--brand);
  border-radius: 4px;
}
.tile__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 7px;
  font-size: 16px;
  line-height: 1.4;
}
.tile:hover .tile__title { color: var(--brand); }
.tile__meta { display: block; margin-top: 2px; font-size: 14px; color: var(--muted); }

/* 搜索命中高亮 */
mark {
  padding: 0 1px;
  color: var(--brand);
  background: rgba(75, 63, 227, .14);
  border-radius: 2px;
}

.tag {
  display: inline-block;
  padding: 1px 7px;
  font-size: 12px;
  line-height: 18px;
  color: var(--muted);
  background: #f1f1f4;
  border-radius: 4px;
}
.tag--cat { color: var(--brand); background: rgba(75, 63, 227, .08); font-weight: 600; flex: 0 0 auto; }
.tag--plain { background: transparent; color: var(--muted); }

.empty { padding: 40px 0; text-align: center; color: var(--muted); }
.empty-card { text-align: center; padding: 40px; }
.muted { color: var(--muted); }

/* ── 详情页 ──────────────────────────── */
.crumb { display: flex; gap: 6px; font-size: 13px; color: var(--muted); margin: 16px 0 10px; }

.detail {
  display: flex;
  gap: 20px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.detail__media { flex: 0 0 180px; display: flex; flex-direction: column; gap: 12px; }
.poster {
  width: 180px;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
  background: #efeff2;
  display: block;
}
.qrbox { border: 1px solid var(--border); border-radius: 8px; padding: 8px; text-align: center; }
.qrbox__img { width: 120px; height: 120px; display: block; margin: 0 auto; }
.qrbox__cap { font-size: 12px; color: var(--muted); margin-top: 6px; }
.qrbox__switch { display: flex; gap: 6px; margin-top: 8px; }
.qrbtn {
  flex: 1;
  padding: 4px 0;
  font-size: 12px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}
.qrbtn.is-on { color: var(--brand); border-color: var(--brand); font-weight: 600; }

.detail__main { flex: 1; min-width: 0; }
.detail__title { font-size: 20px; line-height: 1.4; margin: 0 0 10px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.detail__desc { margin: 0 0 16px; color: var(--muted); font-size: 14px; white-space: pre-wrap; }

.links { display: flex; flex-direction: column; gap: 8px; }
.linkrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.linkrow__name { font-weight: 700; color: var(--brand); font-size: 14px; flex: 0 0 auto; }
.linkrow__url {
  flex: 1 1 200px;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.linkrow__code { flex: 0 0 auto; font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 4px; }
.linkrow__code b { color: var(--text); }

/* ── 按钮 ────────────────────────────── */
.btn {
  flex: 0 0 auto;
  padding: 5px 12px;
  font-size: 13px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  line-height: 20px;
}
.btn:hover { text-decoration: none; border-color: var(--brand); color: var(--brand); }
.btn--primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn--primary:hover { color: #fff; opacity: .9; }
.btn--mini { padding: 1px 6px; font-size: 11px; line-height: 16px; }
.btn--more { display: block; width: 100%; margin: 14px 0 4px; padding: 10px; color: var(--brand); }

.results__hint { font-size: 13px; color: var(--muted); padding: 4px 2px 10px; }

/* ── 页脚 ────────────────────────────── */
.foot { padding: 28px 16px 40px; text-align: center; }
.foot p { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.8; }
.foot__icp { margin-top: 4px !important; }

/* ── 移动端 ──────────────────────────── */
/* 窄屏逐级减列：5 → 4 → 3 → 2 */
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 820px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 10px; } }
@media (max-width: 480px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

@media (max-width: 640px) {
  .tile__title { font-size: 15px; }
  .detail { flex-direction: column; }
  .detail__media { flex-direction: row; align-items: flex-start; gap: 14px; }
  .poster { width: 150px; height: 217px; }
  .qrbox { flex: 1; }
  .linkrow__url { flex-basis: 100%; }
  .top__brand { font-size: 16px; }
  .top__search { max-width: 180px; }
}