/* ── Docs page ─────────────────────────────────────────
   Built on the existing styles.css design system.
   Adds: docs hero, sticky sidebar, content typography,
   tables, code blocks, callouts.
*/

.docs-body { padding-top: 0; }

nav .nav-links a.active {
  color: var(--fg);
}
nav .nav-links a.active::before {
  content: "● ";
  color: var(--accent);
  font-size: 0.5em;
  vertical-align: middle;
  margin-right: 0.25em;
}

/* ── Docs hero ── */
.docs-hero {
  padding: 9rem 0 3rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.docs-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 80% 30%, var(--nebula-a), transparent 60%),
    radial-gradient(ellipse 40% 35% at 20% 70%, var(--nebula-b), transparent 60%);
  pointer-events: none;
  opacity: 0.7;
}
.docs-hero > .container { position: relative; z-index: 1; }
.docs-hero h1.display {
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  margin: 1.4rem 0 1.4rem;
  max-width: 18ch;
}
.docs-hero .lead {
  max-width: 64ch;
  margin-bottom: 2.5rem;
}

.docs-search {
  display: flex;
  align-items: center;
  max-width: 560px;
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 3px;
  padding: 0.15rem 0.85rem;
  gap: 0.7rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.docs-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent);
}
.docs-search-icon { color: var(--accent); font-size: 0.95rem; }
.docs-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.7rem 0;
}
.docs-search input::placeholder { color: var(--fg-dim); }
.docs-kbd {
  border: 1px solid var(--rule);
  background: var(--bg-3);
  color: var(--fg-soft);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  font-size: 0.72rem;
}

/* ── Layout shell ── */
.docs-shell { padding: 4rem 0 6rem; }

/* Disable nebula background on docs content sections (cleaner reading experience) */
.docs-shell section::before {
  display: none;
}

.docs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 920px) {
  .docs-grid {
    grid-template-columns: 220px 1fr;
    gap: 4rem;
    align-items: start;
  }
}

/* ── Sidebar ── */
.docs-side {
  position: relative;
}
@media (min-width: 920px) {
  .docs-side {
    position: sticky;
    top: 6rem;
    align-self: start;
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
  }
}
.docs-side-inner {
  display: flex;
  flex-direction: column;
  gap: 1.85rem;
  padding-right: 0.5rem;
}
.docs-side-group { display: flex; flex-direction: column; gap: 0.45rem; }
.docs-side-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-soft);
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 0.3rem;
}
.docs-side-link {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--fg-soft);
  padding: 0.3rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.7rem;
  margin-left: -0.7rem;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.docs-side-link:hover { color: var(--fg); }
.docs-side-link.active {
  color: var(--fg);
  border-left-color: var(--accent);
}
.docs-side-foot {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--rule);
}
.docs-side-foot .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 6px var(--accent-2);
  animation: pulse 2s ease-in-out infinite;
}

/* ── Body ── */
.docs-body-col { min-width: 0; }

.doc-section {
  padding: 3rem 0 4rem;
  border-bottom: 1px solid var(--rule);
}
.doc-section:first-child { padding-top: 0.5rem; }
.doc-section:last-of-type { border-bottom: 0; }

.doc-section-head {
  display: flex;
  gap: 1.5rem;
  align-items: baseline;
  margin-bottom: 2.4rem;
}
.doc-section-num {
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  flex-shrink: 0;
  padding-top: 0.35rem;
}
.doc-h2 {
  font-family: var(--font-sans);
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.doc-lead {
  margin-top: 0.85rem;
  max-width: 60ch;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  color: var(--fg-2);
  font-weight: 300;
  line-height: 1.5;
}
.doc-h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 2.4rem 0 1rem;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.doc-h3::before {
  content: "▸";
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85em;
}
.doc-p {
  font-size: 0.97rem;
  color: var(--fg-2);
  max-width: 68ch;
  line-height: 1.6;
  margin: 0.85rem 0;
}
.doc-p.muted { color: var(--fg-soft); font-size: 0.88rem; }
.doc-p code, .doc-section code, .doc-section li code {
  font-family: var(--font-mono);
  background: var(--bg-3);
  border: 1px solid var(--rule-soft);
  padding: 0.05rem 0.32rem;
  border-radius: 2px;
  font-size: 0.84em;
  color: var(--accent-ink);
}

.muted { color: var(--fg-soft); }

/* ── Quick recommendations grid ── */
.doc-quickrec {
  border: 1px solid var(--rule);
  background: linear-gradient(180deg, var(--card-tint), transparent 60%), var(--surface);
  border-radius: 4px;
  margin: 1.5rem 0 2.4rem;
  overflow: hidden;
}
.doc-quickrec-head {
  padding: 0.7rem 1.1rem;
  border-bottom: 1px solid var(--rule);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--fg-soft);
  background: color-mix(in oklab, var(--bg-2) 60%, transparent);
}
.qr-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule-soft);
}
@media (min-width: 600px) { .qr-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .qr-grid { grid-template-columns: repeat(3, 1fr); } }
.qr {
  background: var(--surface);
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.qr-goal {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.qr-pick {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--fg);
}
.qr-why {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--fg-2);
  font-weight: 300;
  line-height: 1.45;
}

/* ── Tables ── */
.doc-table-wrap {
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow-x: auto;
  margin: 1.2rem 0 1rem;
  background: var(--surface);
}
.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.doc-table th, .doc-table td {
  padding: 0.78rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
}
.doc-table thead th {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
  font-weight: 500;
  background: color-mix(in oklab, var(--bg-2) 70%, transparent);
  border-bottom: 1px solid var(--rule);
}
.doc-table tbody tr:last-child td { border-bottom: 0; }
.doc-table tbody tr:hover { background: var(--card-tint); }
.doc-table td.mono { font-size: 0.82rem; color: var(--fg); }

/* ── Pills ── */
.pill {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--fg-soft);
  display: inline-block;
}
.pill-blue { color: var(--accent-2); border-color: color-mix(in oklab, var(--accent-2) 50%, var(--rule)); }
.pill-plum { color: var(--accent-3); border-color: color-mix(in oklab, var(--accent-3) 50%, var(--rule)); }
.pill-green { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 50%, var(--rule)); }

/* ── Flow strip ── */
.doc-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 2rem 0;
  padding-top: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.doc-flow-step {
  flex: 1;
  min-width: 130px;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  position: relative;
}
.doc-flow-step:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(109,158,235,0.3);
  transform: translateY(-2px);
  z-index: 1;
}
.doc-flow-step--first { border-radius: 10px 0 0 10px; }
.doc-flow-step--last  { border-radius: 0 10px 10px 0; }
.doc-flow-step--active {
  background: rgba(109,158,235,0.08);
  border-color: rgba(109,158,235,0.35);
  box-shadow: 0 0 20px rgba(109,158,235,0.08);
}
.doc-flow-step--active .doc-flow-num { color: #6d9eeb; }
.doc-flow-num {
  font-size: 1.15rem;
  font-weight: 600;
  opacity: 0.5;
  line-height: 1;
}
.doc-flow-label {
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.3;
}
.doc-flow-tag {
  font-size: 0.65rem;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  background: rgba(255,255,255,0.06);
  opacity: 0.55;
  margin-top: 0.2rem;
}
.doc-flow-step--active .doc-flow-tag {
  background: rgba(109,158,235,0.15);
  opacity: 0.8;
  color: #6d9eeb;
}
.doc-flow-arrow {
  display: flex;
  align-items: center;
  padding: 0 0.4rem;
  opacity: 0.3;
  font-size: 1.3rem;
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .doc-flow {
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
  }
  .doc-flow-step { min-width: 110px; padding: 0.8rem 0.75rem; }
  .doc-flow-arrow { padding: 0 0.2rem; font-size: 1rem; }
}
/* Light theme overrides */
[data-theme="light"] .doc-flow-step {
  background: rgba(0,0,0,0.02);
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .doc-flow-step:hover {
  background: rgba(0,0,0,0.04);
  border-color: rgba(109,158,235,0.4);
}
[data-theme="light"] .doc-flow-step--active {
  background: rgba(109,158,235,0.06);
  border-color: rgba(109,158,235,0.4);
}
[data-theme="light"] .doc-flow-tag {
  background: rgba(0,0,0,0.06);
}

/* ── Inline section heading tag ── */
.doc-h2-tag {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--fg-soft);
  text-transform: uppercase;
  font-weight: 400;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ── Callouts ── */
.doc-callouts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  margin: 1.5rem 0;
  overflow: hidden;
}
@media (min-width: 720px) { .doc-callouts { grid-template-columns: repeat(3, 1fr); } }
.doc-callout {
  background: var(--surface);
  padding: 1.2rem 1.25rem;
  transition: background .2s var(--ease);
}
.doc-callout:hover { background: var(--card-tint); }
.doc-callout-tag {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.55rem;
}
.doc-callout p {
  font-size: 0.88rem;
  color: var(--fg-2);
  line-height: 1.5;
  font-weight: 300;
}

/* ── Code blocks ── */
.doc-code {
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1.1rem 1.25rem;
  margin: 1rem 0 1.5rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--fg-2);
  position: relative;
}
.doc-code::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent-3));
  opacity: 0.5;
}
.doc-code code { display: block; white-space: pre; color: inherit; background: none; border: 0; padding: 0; }
.doc-code .ck  { color: var(--accent-2); }
.doc-code .cs  { color: var(--accent); }
.doc-code .cc  { color: var(--fg-dim); font-style: italic; }
.doc-code .ckw { color: var(--accent-3); }

/* ── Definition list ── */
.doc-defs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
  margin: 1rem 0 1.5rem;
}
@media (min-width: 700px) { .doc-defs { grid-template-columns: 1fr 1fr; } }
.doc-def {
  background: var(--surface);
  padding: 1rem 1.15rem;
  transition: background .2s var(--ease);
}
.doc-def:hover { background: var(--card-tint); }
.doc-def-k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.doc-def p {
  font-size: 0.88rem;
  color: var(--fg-2);
  line-height: 1.5;
}

/* ── 3-column mini cards ── */
.doc-grid-3, .doc-grid-2, .doc-grid-4 {
  display: grid;
  gap: 1rem;
  margin: 1.2rem 0;
}
.doc-grid-2 { grid-template-columns: 1fr; }
.doc-grid-3 { grid-template-columns: 1fr; }
.doc-grid-4 { grid-template-columns: 1fr 1fr; }
@media (min-width: 700px) {
  .doc-grid-2 { grid-template-columns: 1fr 1fr; }
  .doc-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .doc-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.doc-mini {
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 3px;
  padding: 1rem 1.1rem;
  transition: background .2s var(--ease);
}
.doc-mini:hover { background: var(--card-tint); }
.doc-mini-k {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 0.7rem;
}
.doc-mini ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.doc-mini li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--fg-2);
  line-height: 1.45;
}
.doc-mini li em { color: var(--fg-soft); font-style: normal; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.kw {
  color: var(--accent);
  font-weight: 500;
  font-family: var(--font-mono);
}

/* ── Feature mini-cards (MCP) ── */
.doc-feature {
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 3px;
  padding: 1.4rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: background .2s var(--ease);
}
.doc-feature:hover { background: var(--card-tint); }
.doc-feature-tag {
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-soft);
  align-self: flex-start;
  padding: 0.18rem 0.45rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
}
.doc-feature h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--fg);
}
.doc-feature p {
  font-size: 0.88rem;
  color: var(--fg-2);
  line-height: 1.5;
}

/* ── TTS / STT halves ── */
.doc-half {
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 3px;
  padding: 1.2rem 1.3rem;
  transition: background .2s var(--ease);
}
.doc-half:hover { background: var(--card-tint); }
.doc-half-head {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 0.85rem;
  width: 100%;
}
.dot { width: 6px; height: 6px; border-radius: 50%; }
.dot-green { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.dot-blue { background: var(--accent-2); box-shadow: 0 0 6px var(--accent-2); }

.doc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.doc-list li {
  font-size: 0.92rem;
  color: var(--fg-2);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
}
.doc-list strong { color: var(--fg); font-weight: 500; }
.doc-list .muted { font-size: 0.72rem; letter-spacing: 0.08em; color: var(--fg-soft); }

/* ── Pill cards (auto-speak) ── */
.doc-pillcard {
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 3px;
  padding: 0.85rem 1rem;
}
.doc-pillcard .kw {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
}
.doc-pillcard p {
  font-size: 0.82rem;
  color: var(--fg-soft);
  line-height: 1.4;
  font-family: var(--font-mono);
}

/* ── Browser actions grid ── */
.doc-action-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
  margin: 1.2rem 0;
}
@media (min-width: 600px)  { .doc-action-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .doc-action-grid { grid-template-columns: repeat(4, 1fr); } }
.doc-action {
  background: var(--surface);
  padding: 1rem 1.15rem;
  transition: background .2s var(--ease);
}
.doc-action:hover { background: var(--card-tint); }
.doc-action span.kw { display: block; font-size: 0.85rem; margin-bottom: 0.3rem; }
.doc-action p { font-size: 0.82rem; color: var(--fg-2); line-height: 1.5; }

/* ── VS columns (browser vs fetch) ── */
.doc-vs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
  margin: 1rem 0;
}
@media (min-width: 600px) { .doc-vs { grid-template-columns: 1fr 1fr; } }
.doc-vs-col { background: var(--surface); padding: 1.2rem 1.3rem; }
.doc-vs-head {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 0.7rem;
}
.doc-vs-col:nth-child(2) .doc-vs-head { color: var(--accent-3); }
.doc-vs ul { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; }
.doc-vs li {
  font-size: 0.9rem;
  color: var(--fg-2);
  display: flex;
  gap: 0.55rem;
}
.doc-vs li::before { content: "+"; color: var(--accent); flex-shrink: 0; font-family: var(--font-mono); }
.doc-vs-col:nth-child(2) li::before { color: var(--accent-3); }
.doc-vs-foot {
  margin-top: 0.85rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--rule);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-soft);
  letter-spacing: 0.04em;
}

/* ── Notes / warnings ── */
.doc-note {
  border: 1px solid color-mix(in oklab, var(--accent-3) 40%, var(--rule));
  background: color-mix(in oklab, var(--accent-3) 5%, var(--surface));
  border-radius: 3px;
  padding: 1.1rem 1.25rem;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.doc-note-tag {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-3);
}
.doc-note p {
  font-size: 0.92rem;
  color: var(--fg-2);
  line-height: 1.55;
}

/* ── Ordered list ── */
.doc-ol {
  list-style: none;
  counter-reset: docol;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 1rem 0 1.5rem;
  padding-left: 0;
}
.doc-ol li {
  counter-increment: docol;
  position: relative;
  padding-left: 2.5rem;
  font-size: 0.95rem;
  color: var(--fg-2);
  line-height: 1.55;
}
.doc-ol li::before {
  content: counter(docol, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.05rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  padding: 0.18rem 0.4rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--bg-2);
}
.doc-ol strong { color: var(--fg); font-weight: 500; }

/* ── End-of-doc CTA ── */
.doc-end {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
}
.doc-end-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 1.25rem;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: #fff;
  font-weight: 500;
  transition: filter .2s var(--ease), box-shadow .2s var(--ease);
}
.doc-end-cta:hover { filter: brightness(1.08); box-shadow: 0 0 18px var(--glow); }

/* ── Search hide ── */
[data-doc-section][hidden] { display: none; }
[data-doc-hide] { display: none !important; }