@import url("./toqan.css");

/* =========================================================================
 * Toqan News + Knowledge — site styles
 * ========================================================================= */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
::selection { background: color-mix(in oklab, var(--primary) 30%, transparent); color: var(--title); }

a { color: var(--title); text-decoration: none; }
a:hover { color: var(--primary); }

button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; letter-spacing: inherit; }

img { max-width: 100%; display: block; }

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Top nav ------------------------------------------------------------ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border-muted);
}
.nav__inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(16px, 3vw, 32px);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--title);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 17px;
}
.nav__logo svg { height: 22px; width: auto; }
.nav__crumb {
  font-size: 13px;
  color: var(--subtext);
  border-left: 1px solid var(--border-color);
  padding-left: 14px;
  margin-left: 4px;
}
.nav__crumb strong { color: var(--title); font-weight: 500; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__link {
  padding: 7px 12px;
  font-size: 14px;
  border-radius: 999px;
  color: var(--text);
  transition: background var(--transition-speed-fast) var(--ease-smooth), color var(--transition-speed-fast) var(--ease-smooth);
}
.nav__link:hover { background: color-mix(in oklab, var(--text) 8%, transparent); color: var(--title); }
.nav__link.is-active {
  background: color-mix(in oklab, var(--primary) 14%, transparent);
  color: var(--primary-text-on-bg);
}
.nav__actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: background var(--transition-speed-fast) var(--ease-smooth);
}
.icon-btn:hover { background: color-mix(in oklab, var(--text) 10%, transparent); color: var(--title); }
.icon-btn svg { width: 18px; height: 18px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all var(--transition-speed-fast) var(--ease-smooth);
  letter-spacing: -0.005em;
}
.btn--primary {
  background: var(--color-accent-600);
  color: var(--color-neutral-50);
}
[data-theme="dark"] .btn--primary {
  background: var(--color-accent-200);
  color: var(--color-neutral-900);
}
.btn--primary:hover { filter: brightness(1.08); }
.btn--ghost {
  border-color: var(--border-color);
  background: var(--bg-1);
  color: var(--title);
}
.btn--ghost:hover { background: var(--bg-2); }
.btn--sm { padding: 6px 10px; font-size: 13px; }

/* --- Page shell --------------------------------------------------------- */
.page {
  flex: 1;
  width: 100%;
}
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
}
.container--reading {
  max-width: 760px;
}

/* --- Section header ----------------------------------------------------- */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 72px 0 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-muted);
}
.section-head__title {
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0;
}
.section-head__sub {
  color: var(--subtext);
  font-size: 14px;
  max-width: 380px;
  margin: 6px 0 0;
}
.section-head__right { display: flex; gap: 8px; align-items: center; }

/* --- Hero (page header) ------------------------------------------------- */
.page-hero {
  padding: 64px 0 28px;
  border-bottom: 1px solid var(--border-muted);
}
.page-hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-on-bg);
  margin-bottom: 16px;
  font-weight: 500;
}
.page-hero__title {
  font-size: clamp(38px, 5vw, 56px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0 0 18px;
  max-width: 18ch;
  font-weight: 600;
}
.page-hero__sub {
  font-size: 18px;
  line-height: 1.55;
  color: var(--subtext);
  max-width: 60ch;
  margin: 0;
}
.page-hero__row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.page-hero__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--subtext);
  font-size: 13px;
}
.page-hero__meta .dot { width: 4px; height: 4px; border-radius: 999px; background: currentColor; opacity: 0.5; }

/* --- Featured card (News index) ----------------------------------------- */
.featured {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 36px;
  align-items: stretch;
  margin: 28px 0 64px;
  padding-top: 28px;
}
.featured__media {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-2);
  border: 1px solid var(--border-color);
}
.featured__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.featured__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: color-mix(in oklab, var(--color-neutral-950) 75%, transparent);
  color: var(--color-neutral-50);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.featured__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 8px;
}
.featured__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-on-bg);
  margin-bottom: 18px;
  font-weight: 500;
}
.featured__title {
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  font-weight: 600;
  color: var(--title);
}
.featured__dek {
  font-size: 17px;
  line-height: 1.55;
  color: var(--subtext);
  margin: 0 0 28px;
  max-width: 50ch;
}
.featured__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--subtext);
  margin-bottom: 24px;
}
.featured__meta .author {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--title);
}
.avatar {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-accent-300), var(--color-accent-600));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--color-neutral-50);
  font-weight: 600;
  letter-spacing: 0;
}
.dot-sep { width: 3px; height: 3px; border-radius: 999px; background: currentColor; opacity: 0.4; }

@media (max-width: 880px) {
  .featured { grid-template-columns: 1fr; gap: 24px; }
  .featured__media { aspect-ratio: 16 / 10; }
}

/* --- Filter / tab bar --------------------------------------------------- */
.filterbar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 0;
  margin-bottom: 24px;
  border-top: 1px solid var(--border-muted);
  border-bottom: 1px solid var(--border-muted);
  position: relative;
}
.filterbar__inner {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.filterbar__inner::-webkit-scrollbar { display: none; }
.chip {
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  transition: all var(--transition-speed-fast) var(--ease-smooth);
}
.chip:hover { background: color-mix(in oklab, var(--text) 8%, transparent); color: var(--title); }
.chip.is-active {
  color: var(--title);
  background: var(--bg-1);
  border-color: var(--border-color);
  font-weight: 500;
}
.chip__count {
  font-size: 11px;
  color: var(--subtext);
  font-variant-numeric: tabular-nums;
}
.filterbar__sort {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 8px;
  border-left: 1px solid var(--border-muted);
  height: 28px;
}
.filterbar__sort select {
  appearance: none;
  background: transparent;
  border: 0;
  font: inherit;
  color: var(--title);
  font-size: 13px;
  padding-right: 14px;
  cursor: pointer;
}
.filterbar__sort .label { font-size: 13px; color: var(--subtext); }

/* --- Post grid ---------------------------------------------------------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 24px;
}
@media (max-width: 980px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .post-grid { grid-template-columns: 1fr; } }

.post-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-radius: 12px;
  padding: 8px;
  margin: -8px;
  transition: background var(--transition-speed-fast) var(--ease-smooth);
  cursor: pointer;
}
.post-card:hover { background: color-mix(in oklab, var(--text) 4%, transparent); }
.post-card:hover .post-card__title { color: var(--primary-text-on-bg); }
.post-card__media {
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border-color);
  position: relative;
}
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__eyebrow {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtext);
  font-weight: 500;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.post-card__eyebrow .tag { color: var(--primary-text-on-bg); }
.post-card__title {
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.018em;
  margin: 0;
  color: var(--title);
  font-weight: 600;
  transition: color var(--transition-speed-fast);
}
.post-card__dek {
  font-size: 14px;
  line-height: 1.55;
  color: var(--subtext);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__meta {
  font-size: 12px;
  color: var(--subtext);
  margin-top: auto;
  padding-top: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --- Changelog list ----------------------------------------------------- */
.changelog {
  border-top: 1px solid var(--border-muted);
  margin-top: 16px;
}
.changelog-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-muted);
  align-items: start;
}
.changelog-item__date {
  font-size: 13px;
  color: var(--subtext);
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: sticky;
  top: 86px;
}
.changelog-item__date .version {
  font-family: var(--font-family-mono);
  font-size: 11px;
  color: var(--subtext);
  opacity: 0.7;
}
.changelog-item__body { max-width: 720px; }
.changelog-item__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 500;
  margin-bottom: 10px;
}
.changelog-item__tag--new {
  background: color-mix(in oklab, var(--green-6) 12%, transparent);
  color: var(--success-text-on-bg);
}
.changelog-item__tag--improved {
  background: color-mix(in oklab, var(--info) 16%, transparent);
  color: var(--info-text-on-bg);
}
.changelog-item__tag--fixed {
  background: color-mix(in oklab, var(--text) 8%, transparent);
  color: var(--subtext);
}
.changelog-item__title {
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
  color: var(--title);
  font-weight: 600;
}
.changelog-item__summary {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}
@media (max-width: 720px) {
  .changelog-item { grid-template-columns: 1fr; gap: 8px; }
  .changelog-item__date { position: static; flex-direction: row; gap: 10px; }
}

/* --- Article (reading) -------------------------------------------------- */
.article {
  padding: 56px 0 96px;
}
.article__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--subtext);
  margin-bottom: 24px;
}
.article__back:hover { color: var(--title); }
.article__eyebrow {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-on-bg);
  margin-bottom: 14px;
  font-weight: 500;
}
.article__title {
  font-size: clamp(34px, 4.4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 22px;
  font-weight: 600;
  color: var(--title);
}
.article__dek {
  font-size: 19px;
  line-height: 1.55;
  color: var(--subtext);
  margin: 0 0 32px;
  max-width: 60ch;
}
.article__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--subtext);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-muted);
  margin-bottom: 36px;
}
.article__hero {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 8;
  margin: 0 0 40px;
  border: 1px solid var(--border-color);
}
.article__hero img { width: 100%; height: 100%; object-fit: cover; }
.article__body p { font-size: 17px; line-height: 1.7; margin: 0 0 22px; color: var(--text); }
.article__body h2 {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 48px 0 16px;
  color: var(--title);
}
.article__body h3 {
  font-size: 19px;
  letter-spacing: -0.015em;
  margin: 32px 0 10px;
  color: var(--title);
}
.article__body ul { padding-left: 0; list-style: none; margin: 12px 0 24px; }
.article__body li {
  padding-left: 22px;
  position: relative;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 6px;
}
.article__body li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-accent-400);
  position: absolute;
  left: 6px;
  top: 13px;
}
.article__body blockquote {
  border-left: 3px solid var(--color-accent-600);
  background: color-mix(in oklab, var(--color-accent-600) 6%, transparent);
  margin: 28px 0;
  padding: 16px 22px;
  border-radius: 0 8px 8px 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--title);
  font-style: normal;
}
.article__body blockquote p:last-child { margin-bottom: 0; }
.article__body code {
  font-family: var(--font-family-mono);
  font-size: 13px;
  background: var(--bg-2);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-muted);
}
.article__body pre {
  background: var(--bg-1);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px 20px;
  font-family: var(--font-family-mono);
  font-size: 13px;
  line-height: 1.6;
  margin: 22px 0;
  overflow-x: auto;
  color: var(--text);
}
.article__body pre code { background: none; padding: 0; border: 0; }

.callout {
  display: flex;
  gap: 14px;
  padding: 18px 22px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  margin: 32px 0;
}
.callout__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--color-accent-300) 25%, transparent);
  color: var(--color-accent-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
[data-theme="dark"] .callout__icon {
  background: color-mix(in oklab, var(--color-accent-300) 25%, transparent);
  color: var(--color-accent-200);
}
.callout__title { font-weight: 600; color: var(--title); margin: 0 0 4px; font-size: 15px; }
.callout__body { font-size: 14px; line-height: 1.6; color: var(--text); margin: 0; }

/* TOC sidebar */
.reading-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 720px);
  gap: 48px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
}
.reading-aside {
  position: sticky;
  top: 96px;
  height: max-content;
  font-size: 13px;
}
.toc__label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtext);
  margin-bottom: 12px;
  font-weight: 500;
}
.toc__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.toc__list a {
  color: var(--subtext);
  padding: 4px 10px;
  border-radius: 6px;
  display: block;
  border-left: 2px solid transparent;
  margin-left: -2px;
  transition: all var(--transition-speed-fast);
}
.toc__list a:hover { color: var(--title); }
.toc__list a.is-active {
  color: var(--title);
  border-left-color: var(--color-accent-500);
}
.share-rail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.share-rail__label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtext);
  margin-bottom: 8px;
  font-weight: 500;
}
.share-rail .icon-btn { width: 36px; height: 36px; border: 1px solid var(--border-color); border-radius: 999px; }

@media (max-width: 1080px) {
  .reading-layout { grid-template-columns: minmax(0, 720px); justify-content: center; }
  .reading-aside { display: none; }
}

/* --- Knowledge index ---------------------------------------------------- */
.kb-hero {
  padding: 64px 0 24px;
  border-bottom: 1px solid var(--border-muted);
}
.kb-search {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  max-width: 540px;
  background: var(--bg-1);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 15px;
}
.kb-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  font: inherit;
  color: var(--title);
}
.kb-search input::placeholder { color: var(--subtext); }
.kb-search kbd {
  font-family: var(--font-family-mono);
  font-size: 11px;
  color: var(--subtext);
  background: var(--bg-2);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-muted);
}

.kb-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 40px;
}
@media (max-width: 960px) { .kb-categories { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .kb-categories { grid-template-columns: 1fr; } }

.kb-card {
  padding: 18px 18px 20px;
  border-radius: 12px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all var(--transition-speed-fast) var(--ease-smooth);
  cursor: pointer;
  min-height: 130px;
}
.kb-card:hover {
  border-color: color-mix(in oklab, var(--primary) 40%, var(--border-color));
  transform: translateY(-1px);
}
.kb-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--title);
  margin: 0;
  letter-spacing: -0.01em;
}
.kb-card__sum {
  font-size: 13px;
  color: var(--subtext);
  line-height: 1.55;
  margin: 0;
}
.kb-card__count {
  margin-top: auto;
  font-size: 11px;
  color: var(--subtext);
  font-family: var(--font-family-mono);
  letter-spacing: 0.04em;
}

/* Knowledge article rows */
.kb-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-muted);
}
.kb-row {
  display: grid;
  grid-template-columns: 160px 1fr 220px 100px;
  gap: 24px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--border-muted);
  align-items: center;
  cursor: pointer;
  transition: background var(--transition-speed-fast);
  border-radius: 8px;
}
.kb-row:hover { background: color-mix(in oklab, var(--text) 4%, transparent); }
.kb-row__cat {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--subtext);
  font-weight: 500;
}
.kb-row__title { font-size: 16px; font-weight: 600; color: var(--title); letter-spacing: -0.015em; line-height: 1.3; }
.kb-row__dek { font-size: 13px; color: var(--subtext); margin-top: 4px; line-height: 1.5; }
.kb-row__author { font-size: 13px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.kb-row__read { font-size: 12px; color: var(--subtext); font-variant-numeric: tabular-nums; text-align: right; }
@media (max-width: 880px) {
  .kb-row { grid-template-columns: 1fr; gap: 6px; }
  .kb-row__read, .kb-row__author { display: none; }
}

/* --- Pagination / footer of feed --------------------------------------- */
.load-more {
  text-align: center;
  margin: 40px 0 0;
}

/* --- Footer ------------------------------------------------------------- */
.footer {
  margin-top: 120px;
  padding: 56px 0 36px;
  border-top: 1px solid var(--border-muted);
  background: var(--bg-1);
}
.footer__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 800px) { .footer__inner { grid-template-columns: 1fr 1fr; } }
.footer__brand p {
  font-size: 13px;
  color: var(--subtext);
  margin: 12px 0 16px;
  max-width: 36ch;
  line-height: 1.55;
}
.footer__newsletter {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  max-width: 340px;
}
.footer__newsletter input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
  color: var(--title);
  outline: 0;
}
.footer__newsletter input:focus { border-color: var(--primary); }
.footer__col h4 {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtext);
  margin: 0 0 14px;
  font-weight: 500;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.footer__col a { color: var(--text); font-size: 13px; }
.footer__col a:hover { color: var(--primary); }
.footer__bottom {
  max-width: 1240px;
  margin: 40px auto 0;
  padding: 24px clamp(16px, 3vw, 32px) 0;
  border-top: 1px solid var(--border-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--subtext);
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Marketing gradient hero (for News page top) ----------------------- */
.gradient-hero {
  position: relative;
  padding: 88px 0 56px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-muted);
}
.gradient-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 15% 20%, oklch(82% 0.12 321 / 0.45), transparent 60%),
    radial-gradient(ellipse 70% 80% at 85% 30%, oklch(78% 0.15 10 / 0.32), transparent 60%),
    radial-gradient(ellipse 60% 70% at 50% 100%, oklch(85% 0.10 92 / 0.30), transparent 60%);
  pointer-events: none;
}
[data-theme="dark"] .gradient-hero__bg {
  background:
    radial-gradient(ellipse 60% 80% at 15% 20%, oklch(40% 0.10 321 / 0.55), transparent 60%),
    radial-gradient(ellipse 70% 80% at 85% 30%, oklch(50% 0.15 10 / 0.32), transparent 60%),
    radial-gradient(ellipse 60% 70% at 50% 100%, oklch(35% 0.08 250 / 0.40), transparent 60%);
}
.gradient-hero__inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
}
.gradient-hero__sub {
  margin-top: 18px;
  color: var(--text);
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.55;
}

/* --- Pill / tag --------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-1);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 500;
}

/* --- Theme toggle button ----------------------------------------------- */
.theme-toggle {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
}

/* --- Misc utilities ---------------------------------------------------- */
.spacer-32 { height: 32px; }
.spacer-64 { height: 64px; }
.muted { color: var(--subtext); }
.mono { font-family: var(--font-family-mono); font-size: 12px; letter-spacing: 0; }
.divider { height: 1px; background: var(--border-muted); margin: 32px 0; }