/* ============================================================
   Anthropic-style theme — warm paper / clay / coral
   暖白纸张 + Claude 珊瑚橙 + 衬线标题
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ----------  Light: paper  ---------- */
:root {
  /* Anthropic warm palette */
  --paper: #FAF9F5;
  --paper-rgb: 250, 249, 245;
  --paper-elevated: #FFFFFF;
  --sand: #F0EEE6;
  --sand-deep: #EAE6DB;
  --clay: #C15F3C;
  --clay-bright: #D97757;
  --clay-soft: #F2E3D9;
  --ink: #1A1A1A;
  --ink-muted: #6B6862;
  --ink-subtle: #8E8B84;
  --border: #E5E2D9;
  --border-strong: #D6D1C4;

  /* Map onto Material tokens */
  --md-default-bg-color: var(--paper);
  --md-default-fg-color: var(--ink);
  --md-default-fg-color--light: var(--ink-muted);
  --md-default-fg-color--lighter: var(--ink-subtle);
  --md-default-fg-color--lightest: var(--border-strong);

  --md-primary-fg-color: var(--ink);
  --md-primary-fg-color--light: var(--ink-muted);
  --md-primary-fg-color--dark: var(--ink);
  --md-primary-bg-color: var(--paper);
  --md-primary-bg-color--light: var(--sand);

  --md-accent-fg-color: var(--clay);
  --md-accent-fg-color--transparent: rgba(193, 95, 60, 0.10);

  --md-typeset-a-color: var(--clay);
  --md-code-bg-color: var(--sand);
  --md-code-fg-color: var(--ink);

  /* Type */
  --md-text-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: "JetBrains Mono", ui-monospace, monospace;
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.04);
  --shadow-md: 0 6px 20px rgba(28, 25, 23, 0.08);
  --radius-card: 12px;
  --radius-control: 8px;

  --transition: 200ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ----------  Dark: warm charcoal (not cold blue)  ---------- */
[data-md-color-scheme="slate"] {
  --paper: #1F1E1D;
  --paper-rgb: 31, 30, 29;
  --paper-elevated: #2A2926;
  --sand: #262523;
  --sand-deep: #323130;
  --clay: #D97757;
  --clay-bright: #E08A6A;
  --clay-soft: #3A2E28;
  --ink: #F0EEE6;
  --ink-muted: #A8A39A;
  --ink-subtle: #8B867D;
  --border: #3D3B37;
  --border-strong: #4A4843;

  --md-default-bg-color: var(--paper);
  --md-default-fg-color: var(--ink);
  --md-default-fg-color--light: var(--ink-muted);
  --md-default-fg-color--lighter: var(--ink-subtle);
  --md-default-fg-color--lightest: var(--border-strong);

  --md-primary-fg-color: var(--ink);
  --md-primary-fg-color--light: var(--ink-muted);
  --md-primary-bg-color: var(--paper);
  --md-primary-bg-color--light: var(--sand);

  --md-accent-fg-color: var(--clay);
  --md-accent-fg-color--transparent: rgba(217, 119, 87, 0.14);

  --md-code-bg-color: var(--sand);
  --md-code-fg-color: var(--ink);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
}

/* ============================================================
   Typography
   ============================================================ */
body,
.md-typeset {
  font-family: var(--md-text-font);
  color: var(--ink);
}

.md-typeset {
  font-size: 0.82rem;
  line-height: 1.7;
}

.md-typeset p,
.md-typeset li {
  color: var(--ink);
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.md-typeset h5,
.md-typeset h6 {
  font-family: var(--md-text-font);
  font-weight: 600;
  color: var(--ink);
}

.md-typeset h1 {
  font-size: 2.1rem;
  font-weight: 600;
  margin: 1.5rem 0 1.2rem;
}

.md-typeset h2 {
  font-size: 1.55rem;
  margin: 2.2rem 0 1rem;
}

.md-typeset h3 {
  font-size: 1.2rem;
  margin: 1.8rem 0 0.8rem;
}

/* Heading underline accent */
.md-typeset h1::after,
.md-typeset h2::after {
  content: '';
  display: block;
  position: relative;
  margin-top: 0.5rem;
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--clay);
}

.md-typeset h2::after { width: 36px; height: 2px; }

/* Article publish date — sits directly under the page title */
.article-date {
  font-family: var(--md-text-font);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink-subtle);
  margin: 0.4rem 0 1.4rem;
}

/* Links */
.md-typeset a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.md-typeset a:hover {
  border-bottom-color: var(--clay);
}

/* ============================================================
   Header
   ============================================================ */
.md-header {
  background: var(--paper);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  position: relative;
  transition: background var(--transition);
}

.md-header[data-md-state="shadow"] {
  box-shadow: var(--shadow-sm);
}

.md-header__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  text-shadow: none;
}

.md-header__topic:first-child {
  font-weight: 600;
}

.md-header__button {
  color: var(--ink-muted);
  transition: color var(--transition);
}
.md-header__button:hover {
  color: var(--clay);
  background: transparent;
  opacity: 1;
}
.md-header__button.md-logo:hover {
  transform: scale(1.06);
}
.md-header__button.md-logo {
  transition: transform var(--transition);
}

/* Header scroll state */
.md-header {
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease, -webkit-backdrop-filter 0.3s ease;
}

.md-header.is-scrolled {
  background: rgba(var(--paper-rgb), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}

/* Search input */
.md-search__form {
  background: var(--sand);
  border-radius: var(--radius-control);
  border: 1px solid transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.md-search__form:hover {
  background: var(--sand);
  border-color: var(--border);
}
.md-search__input {
  background: transparent;
  color: var(--ink);
  font-weight: 400;
}
.md-search__input::placeholder { color: var(--ink-subtle); }
.md-search__input ~ .md-search__icon { color: var(--ink-subtle); }
.md-search__scrollwrap { background: var(--paper-elevated); }
.md-search-result__item:hover { background: var(--sand); }

/* ============================================================
   Tabs (top nav)
   ============================================================ */
.md-tabs {
  background: var(--paper);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-top: none;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  position: relative;
}

.md-tabs__link {
  font-family: var(--md-text-font);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: 0;
  padding: 0.7rem 0.9rem;
  border-bottom: 2px solid transparent;
  text-shadow: none;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.md-tabs__link::before { display: none; }
.md-tabs__link:hover {
  color: var(--clay);
  background: transparent;
}
.md-tabs__link--active,
.md-tabs__link--active:hover {
  color: var(--clay);
  font-weight: 600;
  background: transparent;
  border-bottom: 2px solid var(--clay);
}

/* ============================================================
   Side navigation
   ============================================================ */
.md-nav {
  background: transparent;
}

.md-nav__title {
  font-family: var(--md-text-font);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-subtle);
  background: transparent;
  padding: 0.4rem 0.6rem;
}

.md-nav__link {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin: 1px 0;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-control);
  border-left: 3px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.md-nav__link:hover {
  background: var(--sand);
  color: var(--clay);
  transform: none;
  box-shadow: none;
}
.md-nav__link--active,
.md-nav__link--passed {
  color: var(--clay);
}
.md-nav__link--active {
  position: relative;
  font-weight: 600;
  background: var(--clay-soft);
  border-left: 3px solid transparent;
  --indicator-height: 100%;
}

.md-nav__link--active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: var(--indicator-height, 100%);
  background: var(--clay);
  border-radius: 0 2px 2px 0;
  transition: height 0.25s ease;
}

.md-nav--secondary {
  border-left: 1px solid var(--border);
}
.md-nav--secondary .md-nav__link {
  font-size: 0.74rem;
  padding: 0.3rem 0.7rem;
}

/* ============================================================
   Content surface
   ============================================================ */
.md-main__inner {
  margin-top: 0;
  padding-top: 1.2rem;
}

hr {
  margin: 2.5rem 0;
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-strong), transparent);
}

/* Code blocks */
.md-typeset code {
  background: var(--sand);
  color: var(--ink);
  border-radius: 5px;
  padding: 0.12em 0.4em;
  font-size: 0.85em;
  border: 1px solid var(--border);
}
.md-typeset pre > code {
  border: none;
  padding: 0;
}
.md-typeset .highlight {
  border-radius: var(--radius-control);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.md-typeset .highlighttable,
.md-typeset .highlight pre {
  background: var(--paper-elevated);
}
[data-md-color-scheme="slate"] .md-typeset .highlighttable,
[data-md-color-scheme="slate"] .md-typeset .highlight pre {
  background: var(--sand);
}
.md-clipboard { color: var(--ink-subtle); }
.md-clipboard:hover { color: var(--clay); }

/* Tables */
.md-typeset table:not([class]) {
  border-radius: var(--radius-control);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: inline-block;
  max-width: 100%;
}
.md-typeset table:not([class]) th {
  background: var(--sand);
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px solid var(--border-strong);
}
.md-typeset table:not([class]) td {
  border-top: 1px solid var(--border);
}

/* ============================================================
   Admonitions — gentle, low-saturation
   ============================================================ */
.md-typeset .admonition,
.md-typeset details {
  border-radius: var(--radius-control);
  border-left: 3px solid var(--border-strong);
  background: var(--sand);
  box-shadow: none;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}
.md-typeset .admonition > .admonition-title,
.md-typeset details > .admonition-title,
.md-typeset details > summary {
  background: transparent;
  font-weight: 600;
}
.md-typeset .admonition.info   { border-left-color: #4A7FB8; }
.md-typeset .admonition.tip    { border-left-color: #4F9D6A; }
.md-typeset .admonition.note   { border-left-color: var(--clay); }
.md-typeset .admonition.example{ border-left-color: #8A6FB8; }
.md-typeset .admonition.quote  { border-left-color: var(--ink-subtle); }
.md-typeset .admonition.warning{ border-left-color: #D6A03A; }
.md-typeset .admonition.danger { border-left-color: #C25450; }

/* ============================================================
   Buttons
   ============================================================ */
.md-typeset .md-button {
  font-family: var(--md-text-font);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-control);
  padding: 0.55rem 1.2rem;
  color: var(--clay);
  border: 1px solid var(--clay);
  background: transparent;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.md-typeset .md-button:hover {
  background: var(--clay);
  color: #fff;
  border-color: var(--clay);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.md-typeset .md-button--primary {
  background: var(--clay);
  color: #fff;
  border-color: var(--clay);
}
.md-typeset .md-button--primary:hover {
  background: var(--clay-bright);
  border-color: var(--clay-bright);
}

/* ============================================================
   Homepage — Hero
   ============================================================ */
.hero {
  text-align: left;
  padding: 2.5rem 0 2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.hero__eyebrow {
  font-family: var(--md-text-font);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.8rem;
  display: block;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.1rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: var(--ink);
}
.hero h1::after { display: none; }
.hero__lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-muted);
  max-width: 42rem;
  margin: 0 0 1.5rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* "当前专注" focus strip */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.focus-item {
  padding: 1.1rem 1.2rem;
  background: var(--paper-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
}
.focus-item__label {
  display: block;
  font-family: var(--md-text-font);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.5rem;
}
.focus-item__text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
}

/* Section heading on homepage */
.section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem;
  color: var(--ink);
}
.section-title::after {
  content: '';
  display: block;
  margin-top: 0.4rem;
  width: 32px;
  height: 2px;
  border-radius: 2px;
  background: var(--clay);
}

/* ============================================================
   Card grid — featured articles
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin: 1.2rem 0;
}
.card {
  display: flex;
  flex-direction: column;
  padding: 1.3rem 1.3rem 1.1rem;
  background: var(--paper-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clay);
}
.card__label {
  font-family: var(--md-text-font);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.6rem;
}
.card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 0.5rem;
  transition: color var(--transition);
}
.card:hover .card__title { color: var(--clay); }
.card__desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ink-muted);
  margin: 0;
}
.card__meta {
  margin-top: auto;
  padding-top: 0.8rem;
  font-size: 0.75rem;
  color: var(--ink-subtle);
}

/* ============================================================
   Category tiles
   ============================================================ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.2rem 0;
}
.category-tile {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  background: var(--paper-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.category-tile:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clay);
  background: var(--clay-soft);
}
.category-tile .twemoji,
.category-tile svg {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.1rem;
  color: var(--clay);
}
.category-tile__body { display: flex; flex-direction: column; }
.category-tile__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}
.category-tile__count {
  font-size: 0.75rem;
  color: var(--ink-subtle);
  margin-top: 0.15rem;
}

/* ============================================================
   Changelog timeline — update log
   ============================================================ */
.changelog {
  margin: 1.2rem 0;
}
.changelog__group {
  position: relative;
  padding: 0 0 1.6rem 1.8rem;
  border-left: 2px solid var(--border);
}
.changelog__group:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}
.changelog__date {
  position: absolute;
  left: -10px;
  top: 0.15rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clay);
  border: 3px solid var(--paper);
  box-sizing: content-box;
}
.changelog__date-label {
  display: inline-block;
  font-family: var(--md-text-font);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clay);
  background: var(--clay-soft);
  padding: 0.18rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.6rem;
  margin-left: 0.8rem;
}
.changelog__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.changelog__list li {
  padding: 0.25rem 0;
  font-size: 0.88rem;
  line-height: 1.6;
}
.changelog__tag {
  display: inline-block;
  font-family: var(--md-text-font);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-subtle);
  background: var(--sand);
  border: 1px solid var(--border);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  margin-right: 0.5rem;
  vertical-align: middle;
}
.changelog__list a {
  color: var(--ink);
  border-bottom: none;
  transition: color var(--transition);
}
.changelog__list a:hover {
  color: var(--clay);
}

/* ============================================================
   GitHub stats / repo cards
   ============================================================ */
.gh-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.2rem;
  margin: 1.2rem 0;
}
.gh-grid img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  background: var(--paper-elevated);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.gh-grid a {
  display: block;
  text-decoration: none;
}
.gh-grid a:hover img {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--clay);
}
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0;
}
.stats-row img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-card);
}

/* Theme-aware GitHub stat images (the #gh-*-only URL fragments only work on GitHub) */
.gh-dark-only { display: none; }
[data-md-color-scheme="slate"] .gh-light-only { display: none; }
[data-md-color-scheme="slate"] .gh-dark-only { display: inline; }

/* ============================================================
   Footer quote
   ============================================================ */
.footer-quote {
  text-align: center;
  margin: 3.5rem 0 2rem;
  padding: 2rem 1rem;
}
.footer-quote p {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.5;
  margin: 0;
}
.footer-quote p::before,
.footer-quote p::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  margin: 1rem auto;
  background: var(--clay);
  border-radius: 2px;
}

/* Legacy homepage helpers (kept for backward compatibility) */
.hero-section {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--paper-elevated);
  border-radius: var(--radius-card);
  margin: 1rem 0 2rem;
  border: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

/* ============================================================
   Footer (site)
   ============================================================ */
.md-footer {
  background: var(--paper);
  color: var(--ink-muted);
  border-top: 1px solid var(--border);
}
.md-footer-meta { background: var(--paper); }
.md-footer-meta__inner { border-top: 1px solid var(--border); padding-top: 1rem; }
.md-footer__link { color: var(--ink-muted); }
.md-footer__link:hover { color: var(--clay); }
.md-footer-meta a { color: var(--ink-muted); }
.md-footer-meta a:hover { color: var(--clay); }
.md-footer-social { padding: 0.5rem 0; }

/* Back-to-top button */
.md-top {
  background: var(--paper-elevated);
  color: var(--ink);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.md-top:hover { background: var(--clay); color: #fff; border-color: var(--clay); }

/* Mermaid diagrams (used inside articles) */
.mermaid { text-align: center; margin: 1.5rem 0; }

/* ============================================================
   Responsive
   ============================================================ */
@media screen and (max-width: 768px) {
  .hero { padding: 1.8rem 0 1.5rem; }
  .hero h1 { font-size: 2rem; }
  .hero__lead { font-size: 0.98rem; }
  .focus-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .card:hover,
  .category-tile:hover,
  .gh-grid a:hover img {
    transform: none;
  }
}

/* ============================================================
   Animation utilities & reduced motion override
   ============================================================ */

.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  transition-duration: 0.01ms !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
}

/* Base state for animated elements */
.hero__eyebrow,
.hero h1,
.hero__lead,
.hero__actions .md-button,
.focus-item,
.card,
.category-tile,
.stats-row,
.md-content__inner {
  opacity: 1;
}

/* Smooth theme color transition */
.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}