/* ============================================================
   Margins & Marginalia — ZeroPress theme
   Docs2 palette, system fonts
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-heading: ui-serif, Georgia, Cambria, "Times New Roman", "AppleMyungjo", "Batang", serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color-scheme: light;
  --canvas: hsl(45 22% 93%);
  --page: hsl(40 22% 97%);
  --chalk: hsl(36 21% 94%);
  --code-bg: hsl(15 5% 16%);
  --ink-dark: hsl(18 8% 21%);
  --ink-base: hsl(24 8% 33%);
  --ink-light: hsl(28 10% 42%);
  --tab-terracotta: hsl(14 38% 40%);
  --border: hsl(28 9% 51% / 0.2);
  --border-strong: hsl(28 9% 51% / 0.32);
  --active-bg: hsl(14 38% 40% / 0.1);
  --active-border: hsl(14 38% 40% / 0.4);
  --selection-bg: hsl(14 38% 40% / 0.22);
  --cmdk-mark-bg: hsl(14 38% 40% / 0.18);
  --search-hit-bg: hsl(43 92% 56% / 0.24);
  --search-hit-ring: hsl(43 92% 56% / 0.2);
  --search-hit-current-bg: hsl(14 38% 40% / 0.28);
  --search-hit-current-ring: hsl(14 38% 40% / 0.24);
  --alert-note-color: hsl(212 72% 42%);
  --alert-note-bg: hsl(212 72% 42% / 0.08);
  --alert-tip-color: hsl(145 48% 32%);
  --alert-tip-bg: hsl(145 48% 32% / 0.08);
  --alert-important-color: hsl(262 45% 46%);
  --alert-important-bg: hsl(262 45% 46% / 0.08);
  --alert-warning-color: hsl(36 88% 30%);
  --alert-warning-bg: hsl(36 88% 30% / 0.1);
  --alert-caution-color: hsl(358 58% 45%);
  --alert-caution-bg: hsl(358 58% 45% / 0.08);
  --modal-backdrop: hsl(18 8% 21% / .45);
  --radius: .375rem;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: hsl(20 8% 9%);
  --page: hsl(22 8% 12%);
  --chalk: hsl(24 7% 17%);
  --code-bg: hsl(18 9% 7%);
  --ink-dark: hsl(38 25% 92%);
  --ink-base: hsl(34 14% 78%);
  --ink-light: hsl(30 9% 58%);
  --tab-terracotta: hsl(14 42% 66%);
  --border: hsl(30 9% 58% / 0.18);
  --border-strong: hsl(30 9% 58% / 0.3);
  --active-bg: hsl(14 42% 66% / 0.14);
  --active-border: hsl(14 42% 66% / 0.42);
  --selection-bg: hsl(14 42% 66% / 0.34);
  --cmdk-mark-bg: hsl(12 55% 65% / 0.22);
  --search-hit-bg: hsl(43 92% 66% / 0.2);
  --search-hit-ring: hsl(43 92% 66% / 0.22);
  --search-hit-current-bg: hsl(12 55% 65% / 0.3);
  --search-hit-current-ring: hsl(12 55% 65% / 0.24);
  --alert-note-color: hsl(212 82% 68%);
  --alert-note-bg: hsl(212 82% 68% / 0.1);
  --alert-tip-color: hsl(145 48% 64%);
  --alert-tip-bg: hsl(145 48% 64% / 0.1);
  --alert-important-color: hsl(262 66% 74%);
  --alert-important-bg: hsl(262 66% 74% / 0.1);
  --alert-warning-color: hsl(39 92% 66%);
  --alert-warning-bg: hsl(39 92% 66% / 0.11);
  --alert-caution-color: hsl(358 78% 70%);
  --alert-caution-bg: hsl(358 78% 70% / 0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --canvas: hsl(20 8% 9%);
    --page: hsl(22 8% 12%);
    --chalk: hsl(24 7% 17%);
    --code-bg: hsl(18 9% 7%);
    --ink-dark: hsl(38 25% 92%);
    --ink-base: hsl(34 14% 78%);
    --ink-light: hsl(30 9% 58%);
    --tab-terracotta: hsl(14 42% 66%);
    --border: hsl(30 9% 58% / 0.18);
    --border-strong: hsl(30 9% 58% / 0.3);
    --active-bg: hsl(14 42% 66% / 0.14);
    --active-border: hsl(14 42% 66% / 0.42);
    --selection-bg: hsl(14 42% 66% / 0.34);
    --cmdk-mark-bg: hsl(12 55% 65% / 0.22);
    --search-hit-bg: hsl(43 92% 66% / 0.2);
    --search-hit-ring: hsl(43 92% 66% / 0.22);
    --search-hit-current-bg: hsl(12 55% 65% / 0.3);
    --search-hit-current-ring: hsl(12 55% 65% / 0.24);
    --alert-note-color: hsl(212 82% 68%);
    --alert-note-bg: hsl(212 82% 68% / 0.1);
    --alert-tip-color: hsl(145 48% 64%);
    --alert-tip-bg: hsl(145 48% 64% / 0.1);
    --alert-important-color: hsl(262 66% 74%);
    --alert-important-bg: hsl(262 66% 74% / 0.1);
    --alert-warning-color: hsl(39 92% 66%);
    --alert-warning-bg: hsl(39 92% 66% / 0.11);
    --alert-caution-color: hsl(358 78% 70%);
    --alert-caution-bg: hsl(358 78% 70% / 0.1);
  }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
/* html.is-scroll-enhanced { scroll-behavior: smooth; } */
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink-base);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-dark);
  margin: 0;
}

::selection { background: var(--selection-bg); }
:focus-visible { outline: 2px solid var(--tab-terracotta); outline-offset: 2px; }

/* ---------- Utilities ---------- */
.icon { display: inline-block; width: 1.125rem; height: 1.125rem; flex-shrink: 0; vertical-align: -.2em; }
.icon--inline { width: 1em; height: 1em; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; padding: .5rem 1rem;
  background: var(--ink-dark); color: var(--page);
  z-index: 100;
}
.skip-link:focus { left: 0; }

.shell {
  width: 100%;
  max-width: 64rem; /* ~max-w-5xl */
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-kicker,
.eyebrow {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-light);
  margin: 0 0 .75rem;
  font-weight: 500;
}

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--border-strong);
  background: var(--page);
}
.site-header__inner { padding: 2.5rem 1.5rem 1rem; max-width: 64rem; margin: 0 auto; }
.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.header-brand { display: flex; flex-direction: column; gap: .5rem; }
.site-title-link { display: inline-block; }
.site-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink-dark);
  line-height: 1.1;
}
.site-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--ink-light);
  margin: 0;
  max-width: 42rem;
}
.theme-toggle {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  width: 2.25rem; height: 2.25rem;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-light);
  transition: border-color .15s, color .15s;
}
.theme-toggle:disabled { cursor: default; opacity: .6; }
.theme-toggle .theme-toggle__icon { display: none; }
:root:not([data-theme]) .theme-toggle__icon--sun,
[data-theme="light"] .theme-toggle__icon--sun,
[data-theme="dark"] .theme-toggle__icon--moon { display: inline-block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle__icon--sun { display: none; }
  :root:not([data-theme]) .theme-toggle__icon--moon { display: inline-block; }
}
.theme-toggle:hover { border-color: var(--tab-terracotta); color: var(--tab-terracotta); }

.header-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media (min-width: 640px) {
  .header-bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
.site-nav { min-width: 0; flex: 1; }
.site-nav__list,
.site-nav__submenu {
  list-style: none; padding: 0; margin: 0;
}
.site-nav__list {
  display: flex; flex-wrap: wrap; gap: .25rem 1rem;
}
.site-nav__item { position: relative; min-width: 0; max-width: 100%; }
.site-nav__row { display: flex; align-items: center; }
.site-nav a,
.site-nav__label {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  min-height: 2rem;
  padding: .4rem .5rem;
  overflow-wrap: anywhere;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-light);
  transition: color .15s;
}
.site-nav__label { cursor: default; }
.site-nav a:hover,
.site-nav a.active,
.site-nav a[aria-current="page"] {
  color: var(--tab-terracotta);
}
.site-nav a:focus-visible,
.site-nav__toggle:focus-visible {
  outline: 2px solid var(--tab-terracotta);
  outline-offset: 2px;
  border-radius: var(--radius);
}
.site-nav__toggle {
  display: none; align-items: center; justify-content: center;
  flex: 0 0 2rem; width: 2rem; height: 2rem; padding: .4rem;
  border: 0; border-radius: var(--radius);
  background: transparent; color: var(--ink-light); cursor: pointer;
}
.site-nav__toggle:hover { color: var(--tab-terracotta); background: var(--chalk); }
.site-nav__toggle[aria-expanded="true"] > svg { transform: rotate(180deg); }
.nav-ready .site-nav__toggle { display: inline-flex; }
.nav-ready .site-nav__submenu:not([data-nav-open]) { display: none; }
.site-nav__submenu {
  display: flex; flex-direction: column; gap: .2rem;
  margin-top: .35rem; padding-left: .85rem;
  border-left: 1px solid var(--border-strong);
}
.site-nav__submenu a,
.site-nav__submenu .site-nav__label { letter-spacing: .14em; text-transform: none; }
@media (max-width: 639px) {
  .site-nav__list { flex-direction: column; }
}
@media (min-width: 640px) {
  .nav-ready .site-nav__submenu {
    position: absolute; z-index: 30; top: 100%; left: 0;
    width: max-content;
    max-width: min(24rem, calc(100vw - 2rem));
    margin: 0; padding: .55rem;
    border: 1px solid var(--border-strong); border-radius: var(--radius);
    background: var(--page);
    box-shadow: 0 16px 36px hsl(0 0% 0% / .12);
  }
  .nav-ready .site-nav__submenu .site-nav__submenu { top: 0; left: 100%; }
  .site-nav__submenu .site-nav__toggle > svg { transform: rotate(-90deg); }
  .site-nav__submenu .site-nav__toggle[aria-expanded="true"] > svg { transform: none; }
  .site-nav__submenu .site-nav__toggle[data-opens-left="true"][aria-expanded="true"] > svg { transform: rotate(90deg); }
}

.header-search { position: relative; min-width: 0; }

/* Mobile navigation uses the same links as the desktop navigation. */
.mobile-nav-open { overflow: hidden; }
.mobile-nav-dialog {
  position: fixed; inset: 0; margin: 0; padding: 0; border: 0;
  width: 100%; max-width: none; height: 100dvh; max-height: none;
  background: transparent; color: var(--ink-base); overflow: hidden;
}
.mobile-nav-dialog::backdrop { background: var(--modal-backdrop); backdrop-filter: blur(2px); }
.mobile-nav-panel {
  box-sizing: border-box; width: min(22rem, calc(100% - 2rem)); height: 100%;
  padding: 1rem; background: var(--canvas); border-right: 1px solid var(--border-strong);
  overflow-y: auto; overscroll-behavior: contain;
  padding-top: max(1rem, env(safe-area-inset-top));
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
}
.mobile-nav-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.mobile-nav-header h2 { margin: 0; font-size: 1.25rem; }
.mobile-nav-close {
  display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 2.75rem; width: 2.75rem; height: 2.75rem; padding: 0;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--page); color: var(--ink-base); cursor: pointer;
}
.mobile-nav-close:hover { color: var(--tab-terracotta); }
@media print { .mobile-nav-dialog, .mobile-nav-trigger { display: none !important; } }

.mobile-nav-trigger {
  display: none; align-items: center; justify-content: center; gap: .5rem;
  min-height: 2.75rem; padding: .5rem .75rem;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--page); color: var(--ink-base);
}
.mobile-nav-panel .site-nav__list { flex-direction: column; gap: .25rem; }
.mobile-nav-panel .site-nav a, .mobile-nav-panel .site-nav__label {
  flex: 1; min-height: 2.75rem; font-size: .875rem; letter-spacing: .04em; text-transform: none;
}
.mobile-nav-panel .site-nav__toggle { flex-basis: 2.75rem; width: 2.75rem; height: 2.75rem; }
@media (max-width: 639px) {
  .mobile-nav-ready .header-bottom { flex-direction: row; align-items: center; justify-content: space-between; }
  .mobile-nav-ready .header-bottom > .site-nav { display: none; }
  .mobile-nav-ready .mobile-nav-trigger { display: inline-flex; }
  .mobile-nav-ready .header-search { margin-left: auto; }
  .mobile-nav-ready .search-open-button { min-width: 0; min-height: 2.75rem; }
  .mobile-nav-ready .search-open-button kbd { display: none; }
}

.search-theme-wrapper {
  position: relative;
  display: flex; align-items: center;
}
.search-open-button {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  width: 100%;
  min-width: 11rem;
  padding: .48rem .65rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--page);
  color: var(--ink-light);
  font-size: .875rem;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.search-open-button:hover,
.search-open-button:focus-visible {
  border-color: var(--tab-terracotta);
  color: var(--tab-terracotta);
  outline: none;
}
.search-open-button:disabled,
.widget-search-button:disabled {
  cursor: not-allowed;
  opacity: .72;
}
.search-open-button kbd,
.cmdk__kbd {
  margin-left: auto;
  font: inherit;
  font-size: .72rem;
  color: var(--ink-light);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 5px;
  line-height: 1.2;
}
.cmdk {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 1rem 1rem;
}
.cmdk[hidden] { display: none; }
.cmdk__backdrop {
  position: absolute;
  inset: 0;
  background: var(--modal-backdrop);
  backdrop-filter: blur(4px);
}
.cmdk__panel {
  position: relative;
  width: 100%;
  max-width: 38rem;
  background: var(--page);
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  box-shadow: 0 24px 60px hsl(0 0% 0% / .2);
}
.cmdk__panel:focus-within {
  border-color: var(--tab-terracotta);
  box-shadow: 0 24px 60px hsl(0 0% 0% / .2), 0 0 0 1px var(--active-border);
}
.cmdk__field {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--border-strong);
  color: var(--ink-light);
}
.cmdk__field input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink-dark);
  font: inherit;
  font-size: 1rem;
  outline: none;
}
.cmdk__field input::placeholder { color: var(--ink-light); }
.cmdk__list {
  list-style: none;
  margin: 0;
  padding: .5rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
  max-height: 52vh;
  overflow-y: auto;
}
.cmdk__list li { display: block; }
.cmdk__result {
  display: flex;
  flex-direction: column;
  gap: .22rem;
  padding: .65rem .75rem;
  border-radius: calc(var(--radius) + .1rem);
  color: var(--ink-base);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.cmdk__result:hover,
.cmdk__result:focus-visible,
.cmdk__result.is-active {
  background: var(--active-bg);
  color: var(--ink-dark);
  outline: none;
}
.cmdk__result-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  line-height: 1.25;
  color: var(--ink-dark);
}
.cmdk__result-excerpt {
  display: block;
  color: var(--ink-light);
  font-size: .78rem;
  line-height: 1.45;
}
.cmdk__list mark {
  background: var(--cmdk-mark-bg);
  color: var(--tab-terracotta);
  border-radius: .2rem;
  padding: 0 .12rem;
}
.cmdk__empty {
  padding: 1rem;
  text-align: center;
  color: var(--ink-light);
  font-size: .9rem;
}
.article-content mark.search-hit {
  background: var(--search-hit-bg);
  color: inherit;
  border-radius: .22rem;
  box-shadow: 0 0 0 .08rem var(--search-hit-ring);
  padding: 0 .12rem;
}
.article-content mark.search-hit.is-current {
  background: var(--search-hit-current-bg);
  box-shadow: 0 0 0 .12rem var(--search-hit-current-ring);
}

/* ---------- Main ---------- */
.site-main { flex: 1; padding: 3rem 0; }

/* ---------- Narrow intro ---------- */
.narrow-intro {
  max-width: 64rem;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}
.narrow-intro--centered { text-align: center; }
.narrow-intro h1 {
  font-size: clamp(2.25rem, 4vw, 3rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.narrow-intro .lede {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--ink-light);
  margin: 0;
  max-width: 42rem;
}
.narrow-intro--centered .lede { margin-left: auto; margin-right: auto; }
.centered-actions { margin-top: 2rem; }

/* ---------- Content grid ---------- */
.content-grid {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .content-grid:has(> .sidebar-stack) { grid-template-columns: minmax(0, 1fr) 16rem; gap: 4rem; }
}
.posts-area { min-width: 0; }

/* ---------- Post list (home/category/tag) ---------- */
.post-list { display: flex; flex-direction: column; gap: 3rem; }
.post-list-item {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-strong);
}
.post-list-item:last-child { border-bottom: 0; padding-bottom: 0; }
.post-list-item .post-meta {
  display: flex; align-items: center; gap: .75rem;
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
  margin-bottom: .75rem;
}
.meta-sep {
  display: inline-block; width: 1.25rem; height: 1px;
  background: var(--border-strong);
}
.post-list-item h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.2;
  margin-bottom: .75rem;
}
.post-list-item h2 a { color: var(--ink-dark); transition: color .15s; }
.post-list-item h2 a:hover { color: var(--tab-terracotta); }
.post-excerpt {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-base);
  margin: 0 0 1rem;
}
.read-link {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--tab-terracotta);
  transition: opacity .15s;
}
.read-link:hover { opacity: .75; }

/* ---------- Pagination ---------- */
.pagination-wrap { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--border-strong); }
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
}
.pagination a, .pagination .disabled {
  color: var(--ink-light);
  transition: color .15s;
}
.pagination a:hover { color: var(--tab-terracotta); }
.pagination .disabled { pointer-events: none; }
.pagination .pages { display: inline-flex; gap: .25rem; }
.page-link {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.75rem; height: 1.75rem; padding: 0 .5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
}
.page-gap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  color: var(--ink-light);
}
.page-link.current {
  background: var(--chalk);
  border-color: var(--border-strong);
  color: var(--ink-dark);
}

/* ---------- Archive groups ---------- */
.archive-list { display: flex; flex-direction: column; gap: 2.5rem; }
.archive-group h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border-strong);
}
.archive-group ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .65rem; }
.archive-group li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
}
.archive-group li a {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  color: var(--ink-dark);
  transition: color .15s;
}
.archive-group li a:hover { color: var(--tab-terracotta); }
.archive-group li time {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
  white-space: nowrap;
}

/* ---------- Post detail ---------- */
.post-shell { padding: 0 1.5rem; max-width: 64rem; margin: 0 auto; }
.back-link {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light); transition: color .15s;
}
.back-link:hover { color: var(--tab-terracotta); }

.detail-grid {
  display: grid; gap: 3rem;
  grid-template-columns: minmax(0, 1fr);
}
.post-grid { margin-top: 2rem; }
.detail-grid > .detail-sidebar { align-self: start; overflow-wrap: anywhere; }
.detail-grid > .detail-sidebar--toc-only { display: none; }
@media (min-width: 900px) {
  .detail-grid:has(> .detail-sidebar) { grid-template-columns: minmax(0, 1fr) 16rem; gap: 4rem; }
  .detail-grid > .detail-sidebar--toc-only { display: flex; align-self: stretch; }
}

.article-shell { min-width: 0; max-width: 42rem; }
.article-shell--page { width: 100%; margin: 0 auto; }
.page-shell { padding: 0 1.5rem; max-width: 64rem; margin: 0 auto; }

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-strong);
}
.meta-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: .75rem;
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
  margin-bottom: 1rem;
}
.meta-row .category-link {
  color: var(--tab-terracotta); font-weight: 500;
}
.meta-row .category-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.article-header h1 {
  font-size: clamp(2.25rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.article-header .lede {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink-light);
  margin: 1.25rem 0 0;
  line-height: 1.55;
}
.article-featured-image {
  width: 100%; border-radius: var(--radius); margin: 0 0 2rem;
}

/* Article body */
.article-content {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--ink-base);
}
.article-content > * + * { margin-top: 1.25rem; }
.article-content p { margin: 0 0 1.25rem; color: var(--ink-base); }
.article-content h2 {
  font-size: 1.625rem; margin: 2.5rem 0 1rem; line-height: 1.25;
}
.article-content h3 {
  font-size: 1.25rem; margin: 2rem 0 .75rem;
}
.article-content a {
  color: var(--tab-terracotta);
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px;
}
.article-content a:hover { text-decoration-thickness: 2px; }
.article-content blockquote {
  margin: 1.5rem 0;
  padding: .25rem 0 .25rem 1.25rem;
  border-left: 3px solid var(--tab-terracotta);
  color: var(--ink-light);
  font-style: italic;
}
.article-content code {
  background: var(--chalk);
  padding: .1em .35em;
  border-radius: 3px;
  font-size: .9em;
  font-family: var(--font-mono);
}
.article-content pre {
  background: var(--code-bg);
  color: hsl(40 22% 97% / .9);
  padding: 1rem; border-radius: var(--radius);
  overflow-x: auto;
  font-size: .875rem;
}
.article-content pre code { background: transparent; padding: 0; }
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .95rem;
}
.article-content th,
.article-content td {
  border: 1px solid var(--border-strong);
  padding: .7rem .8rem;
  text-align: left;
  vertical-align: top;
}
.article-content th {
  background: var(--chalk);
  color: var(--ink-dark);
  font-weight: 600;
}
.article-content ul, .article-content ol { padding-left: 1.5rem; margin: 0 0 1.25rem; }
.article-content li { margin: .25rem 0; }
.article-content .contains-task-list {
  list-style: none;
  padding-left: 0;
}
.article-content .task-list-item {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
}
.article-content .task-list-item input[type="checkbox"] {
  margin-top: .45em;
  accent-color: var(--tab-terracotta);
}
.article-content img { margin: 1.5rem 0; border-radius: var(--radius); }
.article-content figure { margin: 1.5rem 0; }
.article-content figure img { display: block; margin: 0 auto .75rem; }
.article-content figcaption {
  font-family: var(--font-body);
  font-size: .85rem;
  line-height: 1.5;
  color: var(--ink-light);
  text-align: center;
}
.article-content hr { border: 0; border-top: 1px solid var(--border-strong); margin: 2rem 0; }
.article-content .zp-alert {
  margin: 1.5rem 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--tab-terracotta);
  border-radius: var(--radius);
  background: var(--page);
}
.article-content .zp-alert__title {
  margin: 0 0 .45rem;
  font-family: var(--font-body);
  font-size: .72rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tab-terracotta);
}
.article-content .zp-alert > :last-child {
  margin-bottom: 0;
}
.article-content .zp-alert--note {
  border-left-color: var(--alert-note-color);
  background: var(--alert-note-bg);
}
.article-content .zp-alert--note .zp-alert__title { color: var(--alert-note-color); }
.article-content .zp-alert--tip {
  border-left-color: var(--alert-tip-color);
  background: var(--alert-tip-bg);
}
.article-content .zp-alert--tip .zp-alert__title { color: var(--alert-tip-color); }
.article-content .zp-alert--important {
  border-left-color: var(--alert-important-color);
  background: var(--alert-important-bg);
}
.article-content .zp-alert--important .zp-alert__title { color: var(--alert-important-color); }
.article-content .zp-alert--warning {
  border-left-color: var(--alert-warning-color);
  background: var(--alert-warning-bg);
}
.article-content .zp-alert--warning .zp-alert__title { color: var(--alert-warning-color); }
.article-content .zp-alert--caution {
  border-left-color: var(--alert-caution-color);
  background: var(--alert-caution-bg);
}
.article-content .zp-alert--caution .zp-alert__title { color: var(--alert-caution-color); }

.floating-actions {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .65rem;
  pointer-events: none;
}
.floating-actions > button { pointer-events: auto; }
.clear-search-highlights,
.back-to-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--page);
  color: var(--tab-terracotta);
  box-shadow: 0 .7rem 1.7rem hsl(0 0% 0% / .14);
  transition: background .16s, border-color .16s, color .16s, box-shadow .16s, transform .16s, opacity .16s;
}
.clear-search-highlights[hidden],
.back-to-top[hidden] {
  display: none;
}
.clear-search-highlights:hover,
.clear-search-highlights:focus-visible,
.back-to-top:hover,
.back-to-top:focus-visible {
  border-color: var(--tab-terracotta);
  background: var(--tab-terracotta);
  color: var(--page);
  outline: none;
  transform: translateY(-.08rem);
}
.back-to-top {
  --scroll-progress-angle: 0deg;
  border: 0;
  background:
    conic-gradient(
      var(--tab-terracotta) var(--scroll-progress-angle),
      var(--border-strong) 0
    );
  opacity: 0;
  pointer-events: none;
  transform: translateY(.5rem) scale(.96);
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.back-to-top__inner {
  position: absolute;
  inset: .25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) - 1px);
  background: var(--page);
  color: var(--tab-terracotta);
}
.back-to-top:hover .back-to-top__inner,
.back-to-top:focus-visible .back-to-top__inner {
  border-color: var(--tab-terracotta);
  background: var(--tab-terracotta);
  color: var(--page);
}

/* Filed under */
.filed-under {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border-strong);
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
}
.filed-under .section-kicker { margin: 0 .5rem 0 0; }

/* Tag/category pills */
.taxonomy-list { display: flex; flex-wrap: wrap; gap: .5rem; }
.taxonomy-list--stack { flex-direction: column; align-items: flex-start; }
.tag-link {
  display: inline-block;
  font-size: .75rem;
  padding: .25rem .65rem;
  background: var(--chalk);
  color: var(--ink-light);
  border-radius: var(--radius);
  transition: background .15s, color .15s;
}
.tag-link:hover { background: var(--tab-terracotta); color: var(--page); }
.category-link {
  display: inline-block;
  font-size: .8rem;
  color: var(--tab-terracotta);
  font-weight: 500;
  transition: opacity .15s;
}
.category-link:hover { opacity: .75; text-decoration: underline; text-underline-offset: 3px; }

/* Prev/Next */
.post-nav {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border-strong);
  display: grid; grid-template-columns: 1fr; gap: 1.25rem;
}
@media (min-width: 640px) { .post-nav { grid-template-columns: 1fr 1fr; } }
.post-nav__link {
  display: block;
  padding: 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  transition: border-color .15s;
}
.post-nav__link:hover { border-color: var(--tab-terracotta); }
.post-nav__link:hover strong { color: var(--tab-terracotta); }
.post-nav__link--next { text-align: right; }
.post-nav__label {
  display: block;
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
}
.post-nav__link strong {
  display: block;
  margin-top: .5rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.125rem;
  color: var(--ink-dark);
  line-height: 1.3;
  transition: color .15s;
}
.post-nav__spacer { display: none; }
@media (min-width: 640px) { .post-nav__spacer { display: block; } }

.comments-block {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--border-strong);
}

.comments-shell[hidden] {
  display: none;
}

.zp-comments {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.zp-comments__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-strong);
}

.zp-comments__heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  line-height: 1.05;
}

.zp-comments__countline {
  margin: 0;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-light);
  white-space: nowrap;
}

.zp-comments__feedback {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.zp-comments__identity {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--chalk);
}

.zp-comments__identity[hidden] {
  display: none;
}

.zp-comments__identity-copy,
.zp-comments__identity-notice {
  margin: 0;
  color: var(--ink-light);
}

.zp-comments__identity-copy {
  font-size: .9rem;
}

.zp-comments__identity-notice {
  font-size: .82rem;
}

.zp-comments__identity-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: .75rem;
}

.zp-comments__identity-form .zp-comment-form__field {
  flex: 1 1 16rem;
}

.zp-comments__identity-form .zp-comment-form__secondary {
  min-height: 2.75rem;
  padding: 0 .9rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--page);
}

.zp-comment-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--page);
}

.zp-comment-form__intro {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.zp-comment-form__intro h3 {
  font-size: 1.35rem;
}

.zp-comment-form__copy {
  margin: 0;
  font-size: .95rem;
  color: var(--ink-light);
}

.zp-comment-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .875rem;
}

@media (min-width: 640px) {
  .zp-comment-form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.zp-comment-form__field {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ink-light);
}

.zp-comment-form__field input,
.zp-comment-form__field textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--canvas);
  color: var(--ink-base);
  padding: .9rem 1rem;
  font: inherit;
  letter-spacing: normal;
  text-transform: none;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.zp-comment-form__field input::placeholder,
.zp-comment-form__field textarea::placeholder {
  color: var(--ink-light);
}

.zp-comment-form__field input:focus,
.zp-comment-form__field textarea:focus {
  border-color: var(--tab-terracotta);
  box-shadow: 0 0 0 3px var(--active-bg);
}

.zp-comment-form__field textarea {
  min-height: 11rem;
  resize: vertical;
}

.zp-comment-form__honeypot {
  position: absolute;
  left: -9999px;
}

.zp-comment-form__verification:empty {
  display: none;
}

.zp-comment-form__submit {
  align-self: flex-start;
  border: 0;
  border-radius: var(--radius);
  background: var(--ink-dark);
  color: var(--page);
  padding: .8rem 1.1rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  transition: opacity .15s ease, transform .15s ease;
}

.zp-comment-form__submit:hover {
  opacity: .92;
  transform: translateY(-1px);
}

.zp-comment-form--reply {
  margin-top: .25rem;
  padding: 1.1rem 1.2rem;
  background: var(--canvas);
}

.zp-comment-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
}

.zp-comment-form__secondary {
  border: 0;
  background: transparent;
  color: var(--ink-light);
  padding: 0;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.zp-comment-form__secondary:hover {
  color: var(--tab-terracotta);
}

.zp-comments__list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.zp-comments__pagination {
  display: flex;
  justify-content: center;
}

.zp-comments__pagination[hidden] {
  display: none;
}

.zp-comments__load-more {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--page);
  color: var(--ink-base);
  padding: .8rem 1.1rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  transition: border-color .15s ease, color .15s ease, transform .15s ease;
}

.zp-comments__load-more:hover {
  border-color: var(--tab-terracotta);
  color: var(--tab-terracotta);
  transform: translateY(-1px);
}

.zp-comments__load-more:disabled {
  cursor: wait;
  opacity: .62;
  transform: none;
}

.zp-comment {
  position: relative;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 1.6);
  background: var(--page);
}

.zp-comment[data-comment-depth="0"] {
  box-shadow: 0 1rem 2.25rem hsl(0 0% 0% / .04);
}

.zp-comment[data-comment-depth]:not([data-comment-depth="0"]) {
  border-color: var(--active-border);
  background: var(--chalk);
}

.zp-comment[data-comment-depth]:not([data-comment-depth="0"])::before {
  content: "";
  position: absolute;
  left: -1.1rem;
  top: 1.25rem;
  width: 1.1rem;
  border-top: 2px solid var(--active-border);
}

.zp-comment__avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--chalk);
  color: var(--ink-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: -.02em;
}

.zp-comment[data-comment-depth]:not([data-comment-depth="0"]) .zp-comment__avatar {
  width: 2.5rem;
  height: 2.5rem;
  font-size: .9rem;
  background: var(--canvas);
}

.zp-comment__body {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  min-width: 0;
}

.zp-comment__meta {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.zp-comment__meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6rem;
}

.zp-comment__author {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--ink-dark);
}

.zp-comment__author-badge {
  display: inline-flex;
  align-items: center;
  padding: .14rem .45rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: .65rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-dark);
  background: var(--chalk);
}

.zp-comment__author-badge[hidden] {
  display: none;
}

.zp-comment__date {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--ink-light);
}

.zp-comment__content {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-base);
  overflow-wrap: anywhere;
  white-space: pre-line;
}

.zp-comment__content p {
  margin: 0;
}

.zp-comment__content p + p {
  margin-top: .8rem;
}

.comments-lazy-sentinel {
  min-height: 1px;
}

.zp-comment__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

.zp-comment__action {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink-light);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.zp-comment__action:hover {
  color: var(--tab-terracotta);
}

.zp-comment__action[data-reply-open="true"] {
  color: var(--tab-terracotta);
}

.zp-comment__reply-slot {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  max-width: 100%;
}

.zp-comment__replies {
  position: relative;
  margin-top: .75rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--active-border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zp-comment__replies:empty {
  display: none;
}

@media (max-width: 640px) {
  .zp-comment {
    grid-template-columns: 2.4rem 1fr;
    gap: .75rem;
    padding: .9rem;
  }

  .zp-comment__avatar,
  .zp-comment[data-comment-depth]:not([data-comment-depth="0"]) .zp-comment__avatar {
    width: 2.4rem;
    height: 2.4rem;
    font-size: .85rem;
  }

  .zp-comment__replies {
    padding-left: .85rem;
    margin-left: -.25rem;
  }

  .zp-comment[data-comment-depth]:not([data-comment-depth="0"])::before {
    left: -.85rem;
    width: .85rem;
  }
}

.zp-comments-empty,
.zp-comment-error,
.zp-comment-success {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
}

.zp-comments-empty {
  background: var(--chalk);
  color: var(--ink-light);
}

.zp-comment-error {
  background: var(--alert-caution-bg);
  color: var(--ink-base);
}

.zp-comment-success {
  background: var(--alert-tip-bg);
  color: var(--ink-base);
}

/* Post TOC */
.post-toc-aside { display: none; }
@media (min-width: 900px) { .post-toc-aside { display: block; } }
/* A standalone TOC follows the article; a widget column stays in normal flow. */
.detail-sidebar--toc-only .post-toc-aside { flex: 1; }
.detail-sidebar--toc-only .post-toc-sticky { position: sticky; top: 2rem; }

.post-toc-sticky .section-kicker {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-light);
  margin: 0 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border-strong);
  font-weight: 500;
}
/* Hide the autogenerated "Contents" h2 (React TOC has no second heading) */
.post-toc-sticky > h2 { display: none; }

.post-toc {
  font-size: .875rem;
  border-left: 1px solid var(--border-strong);
  padding: 0;
}
.post-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.post-toc__item { margin-left: -1px; }
.post-toc__item--level-3 { padding-left: .75rem; }
.post-toc__item--level-4 { padding-left: 1.5rem; }

.post-toc__link,
.post-toc a {
  display: block;
  padding: .25rem 0 .25rem 1rem;
  line-height: 1.35;
  color: var(--ink-light);
  border-left: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
  margin-left: 0;
}
.post-toc__link:hover,
.post-toc a:hover {
  color: var(--tab-terracotta);
}
.post-toc__link.is-active,
.post-toc a.is-active,
.post-toc a.active {
  color: var(--tab-terracotta);
  border-left-color: var(--tab-terracotta);
  font-weight: 500;
}

/* ---------- Sidebar widgets ---------- */
.sidebar-stack { display: flex; flex-direction: column; gap: 2rem; min-width: 0; }
.content-card,
.sidebar-card,
.widget-card {
  background: var(--page);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.widget-card .section-kicker { margin-bottom: .5rem; }
.widget-card h2 {
  font-size: 1rem;
  margin: 0 0 .85rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border-strong);
}
.widget-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .55rem; }
.widget-list__item {
  display: flex; flex-direction: column; gap: 2px;
  font-size: .875rem;
}
.widget-list__item a {
  color: var(--ink-dark);
  font-family: var(--font-heading);
  line-height: 1.3;
  transition: color .15s;
}
.widget-list__item a:hover { color: var(--tab-terracotta); }
.widget-list__meta {
  font-size: .65rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
}
.widget-taxonomy { gap: .4rem; }
.widget-taxonomy__count {
  font-size: .7rem; color: var(--ink-light);
}
.widget-copy { font-size: .875rem; color: var(--ink-light); }
.widget-copy p { margin: 0 0 .75rem; }
.widget-copy p:last-child { margin: 0; }
.widget-link-list a {
  font-size: .875rem;
  color: var(--ink-dark);
  padding: .15rem 0;
  transition: color .15s;
}
.widget-link-list a:hover { color: var(--tab-terracotta); }

.widget-search .search-theme-wrapper { gap: .5rem; }
.widget-search-button {
  background: var(--ink-dark);
  color: var(--page);
  border: 0;
  padding: .5rem .85rem;
  border-radius: var(--radius);
  font-size: .75rem; text-transform: uppercase; letter-spacing: .15em;
  width: 100%;
}
.widget-profile { display: flex; gap: .85rem; align-items: flex-start; }
.widget-profile__avatar {
  width: 3rem; height: 3rem; border-radius: 50%; object-fit: cover;
  border: 1px solid var(--border-strong);
}
.widget-profile__name {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-dark);
  margin: 0;
}
.widget-profile__affiliation {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
  margin: .15rem 0 .5rem;
}
.sidebar-copy { font-size: .85rem; color: var(--ink-light); margin: 0; line-height: 1.55; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--border-strong);
  background: var(--chalk);
}
.footer-cta { padding: 3rem 0; border-bottom: 1px solid var(--border-strong); }
.footer-cta__inner {
  max-width: 64rem; margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center;
}
@media (min-width: 768px) {
  .footer-cta__inner { grid-template-columns: 1.2fr 1fr; gap: 3rem; }
}
.footer-cta__copy h2 {
  font-size: clamp(1.5rem, 2.4vw, 1.875rem);
  line-height: 1.25;
  margin: 0 0 .75rem;
}
.footer-cta__copy p { color: var(--ink-light); margin: 0; max-width: 32rem; }
.newsletter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.newsletter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-dark);
  color: var(--page);
  border: 0;
  padding: .75rem 1.25rem;
  border-radius: var(--radius);
  font-size: .75rem; text-transform: uppercase; letter-spacing: .2em;
  font-weight: 500;
  transition: opacity .15s, transform .15s;
}
.newsletter-button:hover { opacity: .9; transform: translateY(-1px); }
.newsletter-button--link {
  border: 1px solid var(--border-strong);
  background: var(--page);
  color: var(--ink-dark);
}
.newsletter-button--modal { display: none; }
.newsletter-ready .newsletter-button--modal { display: inline-flex; }
.newsletter-ready .newsletter-button--modal[data-newsletter-open] ~ .newsletter-button--link[data-newsletter-fallback] {
  display: none;
}
.newsletter-modal:not([open]) { display: none; }
.newsletter-modal {
  position: fixed;
  inset: 0;
  margin: 0;
  width: 100%;
  max-width: none;
  height: 100vh;
  height: 100dvh;
  max-height: none;
  border: 0;
  background: transparent;
  color: inherit;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.newsletter-modal::backdrop { background: var(--modal-backdrop); }
.newsletter-modal__backdrop {
  position: absolute;
  inset: 0;
}
.newsletter-modal__dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(100%, 38rem);
  height: min(28rem, 100%);
  min-height: 0;
  max-height: 100%;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) * 2);
  background: var(--page);
  color: var(--ink-base);
  box-shadow: 0 1.5rem 4rem hsl(0 0% 0% / .2);
}
.newsletter-modal__header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-strong);
}
.newsletter-modal__header h2 {
  font-size: 1.25rem;
  line-height: 1.2;
}
.newsletter-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-base);
}
.newsletter-modal__frame {
  display: block;
  flex: 1;
  width: 100%;
  min-height: 0;
  border: 0;
  background: var(--page);
  color-scheme: inherit;
}
.newsletter-modal-open { overflow: hidden; }

.footer-meta { padding: 2.5rem 0 2rem; }
.footer-meta__inner {
  max-width: 64rem; margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start;
}
@media (min-width: 640px) {
  .footer-meta__inner { grid-template-columns: 1fr auto; gap: 3rem; }
}
.footer-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--ink-dark);
  margin: 0 0 .25rem;
}
.footer-copy { color: var(--ink-light); font-size: .875rem; margin: 0; max-width: 32rem; }
.footer-nav ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: .25rem 1.25rem;
}
.footer-nav a {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-light);
  transition: color .15s;
}
.footer-nav a:hover { color: var(--tab-terracotta); }

.footer-quote {
  max-width: 64rem; margin: 1.5rem auto 0; padding: 1.5rem 1.5rem 0;
  border-top: 1px solid var(--border-strong);
}
.footer-quote p {
  font-size: .8rem;
  color: var(--ink-light);
  margin: 0;
}
.footer-quote a { color: var(--tab-terracotta); text-decoration: underline; text-underline-offset: 3px; }
.footer-quote a:hover,
.footer-quote a:focus-visible { text-decoration-thickness: 2px; }

@media (prefers-reduced-motion: reduce) {
  html.is-scroll-enhanced { scroll-behavior: auto; }
  .clear-search-highlights,
  .back-to-top {
    transition: none;
  }
}
/* WordPress-compatible authored image alignment. */
.article-content::after {
  display: table;
  clear: both;
  content: '';
}

.article-content img.alignleft {
  float: left;
  margin: 0 1.5rem 1rem 0;
}

.article-content img.aligncenter {
  display: block;
  clear: both;
  float: none;
  margin-right: auto;
  margin-left: auto;
}

.article-content img.alignright {
  float: right;
  margin: 0 0 1rem 1.5rem;
}

@media (max-width: 640px) {
  .article-content img.alignleft,
  .article-content img.alignright {
    display: block;
    clear: both;
    float: none;
    margin-right: auto;
    margin-left: auto;
  }
}

/* Code tokens emitted by the shared content renderer. */
.article-content pre {
  font-family: var(--font-mono);
  line-height: 1.65;
  tab-size: 2;
}
.article-content pre code {
  font: inherit;
  color: inherit;
  background: transparent;
  padding: 0;
}
.article-content pre ::selection { background: hsl(40 22% 97% / .22); color: hsl(40 22% 97%); }
.article-content pre .hljs-keyword,
.article-content pre .hljs-literal,
.article-content pre .hljs-selector-tag,
.article-content pre .hljs-section,
.article-content pre .hljs-title { color: hsl(12 72% 72%); }
.article-content pre .hljs-string,
.article-content pre .hljs-regexp,
.article-content pre .hljs-template-tag,
.article-content pre .hljs-template-variable { color: hsl(33 76% 72%); }
.article-content pre .hljs-number,
.article-content pre .hljs-symbol,
.article-content pre .hljs-bullet,
.article-content pre .hljs-variable,
.article-content pre .hljs-params { color: hsl(120 24% 70%); }
.article-content pre .hljs-built_in,
.article-content pre .hljs-type,
.article-content pre .hljs-title.class_,
.article-content pre .hljs-title.function_,
.article-content pre .hljs-tag { color: hsl(188 47% 72%); }
.article-content pre .hljs-attr,
.article-content pre .hljs-attribute,
.article-content pre .hljs-name,
.article-content pre .hljs-property { color: hsl(48 62% 76%); }
.article-content pre .hljs-comment,
.article-content pre .hljs-quote,
.article-content pre .hljs-meta { color: hsl(40 22% 97% / .62); font-style: italic; }
.article-content pre .hljs-punctuation,
.article-content pre .hljs-operator { color: hsl(40 22% 97% / .58); }
.article-content pre .hljs-emphasis { font-style: italic; }
.article-content pre .hljs-strong { font-weight: 700; }