/* Takumi's pages: /takumi/ and /takumi/docs/. The site's own tokens carry the
   colours, so light and dark follow the site's switch. Takumi's accent (ion's
   electric blue) is spent in one place: the 匠 tile. */

.page-content .tk-emblem,
.td .tk-emblem {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px; /* 0.28 of its size, as in the shell */
  background: #5ad7ff;
  color: #0b0f14;
  font-family: "Hiragino Sans", "Noto Sans CJK JP", "Yu Gothic", sans-serif;
  font-weight: 900;
  font-size: 20px;
  line-height: 1;
  flex: none;
}

/* ── Docs ─────────────────────────────────────────────────────── */

.page-content .td {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  margin: 2.5rem 0 4rem;
  color: var(--text-primary);
}
.page-content .td p { padding: 0; }

.page-content .td-side {
  position: sticky;
  top: 1.5rem;
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  font-size: 0.875rem;
}
.page-content .td-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
  text-decoration: none;
  margin-bottom: 1.25rem;
  border: 0;
}
.page-content .td-menu > summary {
  display: none;
  list-style: none;
}
.page-content .td-menu > summary::-webkit-details-marker { display: none; }
.page-content .td-section {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 1.25rem 0 0.375rem;
}
.page-content .td-side ul { list-style: none; margin: 0; padding: 0; }
.page-content .td-side li { margin: 0; padding: 0; }
.page-content .td-side li::before { content: none; }
.page-content .td-side nav a {
  display: block;
  padding: 0.3125rem 0 0.3125rem 0.75rem;
  margin-left: -0.75rem;
  border: 0;
  border-left: 2px solid transparent;
  color: var(--text-secondary);
  text-decoration: none;
  line-height: 1.35;
}
.page-content .td-side nav a:hover { color: var(--text-primary); }
.page-content .td-side nav a[aria-current="page"] {
  color: var(--text-primary);
  font-weight: 600;
  border-left-color: var(--text-primary);
}

.page-content .td-main { min-width: 0; max-width: 700px; }
.page-content .td-crumb {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin: 0 0 0.75rem;
}
.page-content .td-crumb a { color: var(--text-secondary); text-decoration: none; border: 0; }
.page-content .td-crumb a:hover { color: var(--text-primary); }
.page-content .td-title {
  font-size: clamp(1.875rem, 4vw, 2.375rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}

/* The page's own text */
.page-content .td-body { font-size: 1rem; line-height: 1.65; }
.page-content .td-body > p,
.page-content .td-body li > p { padding: 0 !important; margin: 0 0 1.05rem; }
.page-content .td-body > p:first-child { font-size: 1.0625rem; color: var(--text-primary); }
.page-content .td-body h2 {
  font-size: 1.3125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 2.75rem 0 0.875rem;
  padding: 0;
}
.page-content .td-body h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 2rem 0 0.625rem;
  padding: 0;
}
.page-content .td-body h2 .anchor-head,
.page-content .td-body h3 .anchor-head { display: none; }
.page-content .td-body ul,
.page-content .td-body ol { margin: 0 0 1.25rem; padding-left: 1.25rem; }
.page-content .td-body li { margin: 0 0 0.4rem; padding: 0; }
.page-content .td-body a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--border-strong);
}
.page-content .td-body a:hover { border-bottom-color: var(--text-primary); }
.page-content .td-body strong { font-weight: 600; }

.page-content .td-body code {
  font-size: 0.875em;
  padding: 0.1em 0.35em;
  border-radius: 5px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  word-break: break-word;
}
.page-content .td-body pre {
  margin: 0 0 1.25rem;
  padding: 0.875rem 1rem;
  border-radius: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.55;
}
.page-content .td-body pre code { padding: 0; border: 0; background: none; font-size: inherit; word-break: normal; }
.page-content .td-body div.highlighter-rouge,
.page-content .td-body div.highlight { background: none; margin: 0; padding: 0; border: 0; }
.page-content .td-body .highlight pre { background: var(--bg-secondary); }

.page-content .td kbd {
  display: inline-block;
  font-family: inherit;
  font-size: 0.8125em;
  font-weight: 500;
  line-height: 1.4;
  padding: 0.05em 0.45em;
  border: 1px solid var(--border-default);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--bg-primary);
  color: var(--text-primary);
  white-space: nowrap;
  box-shadow: none;
}

.page-content .td-body table {
  display: block;
  overflow-x: auto;
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  border: 0;
}
.page-content .td-body th,
.page-content .td-body td {
  text-align: left;
  vertical-align: top;
  padding: 0.5625rem 1rem 0.5625rem 0;
  border: 0;
  border-bottom: 1px solid var(--border-subtle);
  background: none;
}
.page-content .td-body th {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border-bottom-color: var(--border-default);
}
.page-content .td-body tr:nth-child(even) td { background: none; }

/* Notes: Not yet, Tested in a virtual machine, Good to know */
.page-content .td-body blockquote {
  margin: 1.5rem 0;
  padding: 0.875rem 1.125rem;
  border: 0;
  border-left: 2px solid var(--text-primary);
  border-radius: 0 8px 8px 0;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-style: normal;
  line-height: 1.6;
}
.page-content .td-body blockquote p { margin: 0 !important; padding: 0 !important; font-size: inherit; }
.page-content .td-body blockquote p + p { margin-top: 0.625rem !important; }
.page-content .td-body blockquote::before { content: none; }

.page-content .td-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 3.5rem 0 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}
.page-content .td-pager a {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
  border: 0;
}
.page-content .td-pager a span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-tertiary);
}
.page-content .td-pager a:hover span { color: var(--text-secondary); }
.page-content .td-pager .td-next { text-align: right; grid-column: 2; }
.page-content .td-foot { font-size: 0.8125rem; color: var(--text-tertiary); }

/* The command reference */
.page-content .td-cmd-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin: 1.5rem 0 1rem;
}
.page-content .td-body .td-cmd-index a {
  font-family: "SF Mono", Monaco, Inconsolata, monospace;
  font-size: 0.8125rem;
  padding: 0.125rem 0.5rem;
  border: 1px solid var(--border-default);
  border-radius: 6px;
}
.page-content .td-body .td-cmd-index a:hover { border-color: var(--text-primary); }
.page-content .td-cmd-group { scroll-margin-top: 1.5rem; }
.page-content .td-body .td-cmd-group h2 { font-family: "SF Mono", Monaco, Inconsolata, monospace; font-size: 1.125rem; margin-bottom: 0.25rem; }
.page-content .td-body .td-cmd-about { color: var(--text-secondary); margin: 0 0 1rem; }
.page-content .td-cmd-group dl { margin: 0; }
.page-content .td-cmd-group dt {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.375rem 0.5rem;
  margin: 0;
  padding-top: 0.875rem;
  border-top: 1px solid var(--border-subtle);
  font-weight: 400;
  scroll-margin-top: 1.5rem;
}
.page-content .td-body .td-cmd-group dt code { background: none; border: 0; padding: 0; font-size: 0.875rem; font-weight: 600; }
.page-content .td-cmd-usage { font-weight: 400; color: var(--text-secondary); }
.page-content .td-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.0625rem 0.4375rem;
  border: 1px solid var(--border-default);
  border-radius: 999px;
}
.page-content .td-tag.is-strong { color: var(--text-primary); border-color: var(--border-strong); }
.page-content .td-cmd-group dd { margin: 0.25rem 0 0.875rem; }
.page-content .td-body .td-cmd-group dd p { margin: 0 0 0.5rem; font-size: 0.9375rem; }
.page-content .td-body pre.td-cmd-ex { font-size: 0.8125rem; margin-bottom: 0.25rem; padding: 0.5rem 0.75rem; }

@media (max-width: 899px) {
  .page-content .td { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; margin-top: 1.5rem; }
  .page-content .td-side { position: static; max-height: none; overflow: visible; }
  .page-content .td-brand { margin-bottom: 0.875rem; }
  .page-content .td-menu {
    border: 1px solid var(--border-default);
    border-radius: 10px;
  }
  .page-content .td-menu > summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 600;
  }
  .page-content .td-menu-here { font-weight: 400; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .page-content .td-menu[open] > summary { border-bottom: 1px solid var(--border-subtle); }
  .page-content .td-menu nav { padding: 0 1rem 0.75rem 1.75rem; }
}

/* The site's dark theme colours every link; Takumi's quiet links keep their own ink. */
body[data-theme="dark"] .page-content .td-brand,
body[data-theme="dark"] .page-content .td-side nav a[aria-current="page"],
body[data-theme="dark"] .page-content .td-pager a,
body[data-theme="dark"] .page-content .td-body a,
body[data-theme="dark"] .page-content .tk .tk-text a,
body[data-theme="dark"] .page-content .tk .tk-panel a,
body[data-theme="dark"] .page-content .tk .tk-credits a { color: var(--text-primary); }
body[data-theme="dark"] .page-content .td-side nav a,
body[data-theme="dark"] .page-content .td-crumb a { color: var(--text-secondary); }
body[data-theme="dark"] .page-content .td-side nav a:hover,
body[data-theme="dark"] .page-content .td-crumb a:hover { color: var(--text-primary); }