.detail-wrap { width: 100%; max-width: 1100px; margin: 0 auto; padding: 48px 28px 80px; }

.back-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--nb-text-xsmall); color: var(--muted); text-decoration: none;
  font-family: var(--sans); letter-spacing: .02em;
  margin-bottom: 36px;
}
.back-link:hover { color: var(--accent); }

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 64px;
  align-items: start;
}
.detail-main { min-width: 0; max-width: 41.75rem; }

.type-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
h1.res-title {
  font-family: var(--serif); font-weight: 400;
  font-size: var(--nb-heading-large); line-height: 1.08;
  letter-spacing: 0; margin: 0 0 22px;
}
.res-desc {
  font-family: var(--sans); font-size: var(--nb-text-large); line-height: 1.6;
  color: var(--ink); margin: 0 0 40px; white-space: pre-wrap;
}

.detail-sidebar { position: sticky; top: var(--nb-header-height); }

.meta-grid { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.meta-row {
  display: flex; flex-direction: column; gap: 3px;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.meta-key {
  margin: 0;
  font-family: var(--sans); font-size: var(--nb-text-meta); font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.meta-val { margin: 0; font-size: var(--nb-text-xsmall); color: var(--ink); }
.meta-val a { text-decoration: underline; text-underline-offset: 3px; }
.meta-val a:hover { color: var(--accent); }
.meta-val code { font-family: var(--sans); font-size: var(--nb-text-xsmall); }

.cmdi-btn {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px;
  font-family: var(--sans); font-size: var(--nb-text-xsmall); font-weight: 500; letter-spacing: .06em;
  color: light-dark(var(--ink), #FFC9C9); text-decoration: none;
  border: 2px solid light-dark(var(--ink), #FFC9C9); border-radius: 9999px;
  padding: 6px 12px; transition: background .15s;
}
.cmdi-btn:hover { background: var(--nb-secondary-100); }
.cmdi-btn:focus-visible {
  outline: 2px solid light-dark(var(--ink), #FFC9C9);
  outline-offset: 2px;
}

.files-section { margin-top: 40px; }
.files-section h2 {
  font-family: var(--sans); font-size: var(--nb-text-xsmall); font-weight: 500; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
  margin: 0 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.file-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.file-item {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 15px; background: var(--card);
  border: 2px solid var(--nb-tints-100); border-radius: 12px;
  text-decoration: none; transition: border-color .15s, box-shadow .15s;
}
.file-item:hover, .file-item:focus-visible {
  border: 2px solid light-dark(var(--nb-primary-active), var(--nb-primary-active));
}
.file-item:hover .file-url, .file-item:focus-visible .file-url { text-decoration: underline; text-underline-offset: 3px; }
.file-url { font-size: var(--nb-text-small); color: var(--ink); word-break: break-all; flex: 1; }
.file-meta {
  display: flex; flex-direction: column; align-items: flex-end;
  margin-left: auto; flex-shrink: 0;
}
.file-mime {
  font-family: var(--sans); font-size: var(--nb-text-meta);
  color: var(--muted); text-transform: uppercase; letter-spacing: .06em;
}
.file-size { font-family: var(--sans); font-size: var(--nb-text-meta); color: var(--muted); white-space: nowrap; }
.file-dl {
  display: flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; box-sizing: content-box; padding: 8px;
  color: var(--ink); background: var(--nb-secondary-200); border-radius: 50%;
  margin-left: 12px; flex-shrink: 0;
}

.readme-section { margin-top: 40px; border-top: 1px solid var(--line); }
.readme-section summary {
  padding: 16px 0; cursor: pointer; list-style: none;
  user-select: none;
}
.readme-section summary::-webkit-details-marker { display: none; }
.readme-section summary h2 {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0;
  font-family: var(--sans); font-size: var(--nb-text-xsmall); font-weight: 500; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
}
.readme-section summary svg { transition: transform .2s; }
.readme-section[open] summary svg { transform: rotate(180deg); }
.readme-body {
  padding: 24px 0 8px;
  font-size: var(--nb-text-small); line-height: 1.65; color: var(--ink);
  overflow-wrap: anywhere;
}
.readme-body h3, .readme-body h4, .readme-body h5, .readme-body h6 {
  font-family: var(--serif); font-weight: 400; color: var(--ink);
  margin: 1.4em 0 .5em;
}
.readme-body h3 { font-size: var(--nb-heading-small); }
.readme-body h4 { font-size: var(--nb-heading-small); }
.readme-body h5 { font-size: var(--nb-heading-xsmall); }
.readme-body h6 { font-size: var(--nb-heading-xsmall); }
.readme-body p { margin: .7em 0; }
.readme-body ul { margin: .5em 0; padding-left: 1.4em; }
.readme-body li { margin: .3em 0; }
.readme-body code { font-family: var(--sans); font-size: var(--nb-text-xsmall); background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }
.readme-body pre { background: var(--paper-2); padding: 16px; border-radius: 4px; overflow-x: auto; margin: 1em 0; }
.readme-body pre code { background: none; padding: 0; }
.readme-body table { display: block; overflow-x: auto; max-width: 100%; border-collapse: collapse; margin: 1em 0; }
.readme-body th, .readme-body td { padding: 6px 12px; border: 1px solid var(--line); text-align: left; }
.readme-body a { text-decoration: underline; text-underline-offset: 3px; }
.readme-body a:hover { color: var(--accent); }
.readme-body hr { border: none; border-top: 1px solid var(--line); margin: 1.5em 0; }

@media (max-width: 860px) {
  .detail-wrap { padding: 28px 18px 60px; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  h1.res-title { font-size: var(--nb-heading-medium); }
  .res-desc { font-size: var(--nb-text-medium); }
}