/**
 * Homepage styles using the original light Saaya surface palette.
 * Also loaded on single posts for shared color tokens and components.
 */

body.home,
body.single-post {
  --cuihua-bg: #ffffff;
  --cuihua-paper: #ffffff;
  --cuihua-card: #ffffff;
  --cuihua-ink: #212121;
  --cuihua-muted: #666666;
  --cuihua-line: #e3e3e3;
  --cuihua-accent: #ce8460;
  --cuihua-accent-text: #9a583c;
  --cuihua-accent-2: #f3f3f3;
  --cuihua-dark: #212121;
  --cuihua-soft: #f3f3f3;
  --cuihua-soft-hover: #e7e7e7;
  --cuihua-shadow: 0 18px 55px rgba(0, 0, 0, 0.08);
}

body.home.site-mode--dark,
body.home.saaya-dark-mode,
body.single-post.site-mode--dark,
body.single-post.saaya-dark-mode {
  --cuihua-bg: #161616;
  --cuihua-paper: #202020;
  --cuihua-card: #282828;
  --cuihua-ink: #f5f5f5;
  --cuihua-muted: #b8b8b8;
  --cuihua-line: #404040;
  --cuihua-accent: #e4a083;
  --cuihua-accent-text: #e4a083;
  --cuihua-accent-2: #353535;
  --cuihua-dark: #101010;
  --cuihua-soft: #333333;
  --cuihua-soft-hover: #424242;
  --cuihua-shadow: 0 18px 55px rgba(0, 0, 0, 0.28);
}

body.home #content {
  padding: 4px 0 54px;
  color: var(--cuihua-ink);
  background: var(--cuihua-bg);
}

body.home #content > .mt-container {
  overflow: visible;
}

.cuihua-home,
.cuihua-home *,
.cuihua-home-hero,
.cuihua-home-hero *,
.cuihua-home__sidebar,
.cuihua-home__sidebar * {
  box-sizing: border-box;
}

.cuihua-home a,
.cuihua-home-hero a,
.cuihua-home__sidebar a {
  text-decoration: none;
}

/* Hero */
.cuihua-home-hero {
  padding: 28px 0 30px;
  background: var(--cuihua-bg);
}

.cuihua-home-hero__inner {
  display: flex;
  min-height: 440px;
  align-items: center;
  padding: 48px;
  background-image:
    linear-gradient(105deg, rgba(20, 20, 20, 0.82), rgba(20, 20, 20, 0.45)),
    var(--cuihua-hero-image);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  box-shadow: var(--cuihua-shadow);
}

.cuihua-home-hero__content {
  width: min(700px, 100%);
  color: #fff;
}

.cuihua-home-hero__title {
  max-width: 720px;
  margin: 0 0 18px;
  color: #fff;
  font-family: inherit;
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: 0;
}

.cuihua-home-hero__description {
  max-width: 700px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
  line-height: 1.75;
}

.cuihua-home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.cuihua-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.4;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.cuihua-button--primary {
  color: var(--cuihua-ink);
  background: var(--cuihua-accent-2);
}

.cuihua-button--primary:hover,
.cuihua-button--primary:focus {
  color: var(--cuihua-ink);
  background: var(--cuihua-soft-hover);
}

.cuihua-button--secondary {
  border-color: rgba(255, 255, 255, 0.36);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.cuihua-button--secondary:hover,
.cuihua-button--secondary:focus {
  border-color: rgba(255, 255, 255, 0.66);
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

/* Main layout and section blocks */
.cuihua-home {
  width: 100%;
  color: var(--cuihua-ink);
}

.cuihua-home__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 34px;
  align-items: start;
}

.cuihua-home__main,
.cuihua-home__sidebar {
  min-width: 0;
}

.cuihua-home-section {
  margin: 0 0 28px;
  padding: 26px;
  border: 1px solid var(--cuihua-line);
  background: var(--cuihua-paper);
}

.cuihua-home-section:last-child {
  margin-bottom: 0;
}

.cuihua-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 20px;
}

.cuihua-section-heading h2 {
  margin: 0;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0;
}

.cuihua-section-heading__link,
.cuihua-text-link {
  color: var(--cuihua-accent-text);
  font-size: 14px;
  font-weight: 900;
}

.cuihua-section-heading__link {
  flex: 0 0 auto;
  white-space: nowrap;
}

/* Direction cards */
.cuihua-direction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.cuihua-direction-card {
  min-height: 126px;
  padding: 17px;
  border: 1px solid var(--cuihua-line);
  border-top: 4px solid var(--cuihua-accent);
  color: var(--cuihua-ink);
  background: var(--cuihua-card);
}

.cuihua-direction-card:hover,
.cuihua-direction-card:focus {
  border-color: var(--cuihua-accent);
  border-top-color: var(--cuihua-accent);
  color: var(--cuihua-ink);
}

.cuihua-direction-card h3,
.cuihua-topic-card h3 {
  margin: 0 0 8px;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.4;
}

.cuihua-direction-card p,
.cuihua-topic-card p {
  margin: 0;
  color: var(--cuihua-muted);
  font-size: 14px;
  line-height: 1.62;
}

/* Featured articles */
.cuihua-featured-posts {
  padding: 0;
  border: 0;
  background: transparent;
}

.cuihua-featured-posts .cuihua-section-heading {
  margin-bottom: 20px;
  padding: 0 2px;
}

.cuihua-post-list {
  display: grid;
  gap: 26px;
}

.cuihua-post-card {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 22px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--cuihua-line);
  background: var(--cuihua-paper);
}

.cuihua-post-card__media {
  display: block;
  min-height: 220px;
  overflow: hidden;
  background: var(--cuihua-soft);
}

.cuihua-post-card__media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.cuihua-post-card__body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.cuihua-post-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 13px;
  margin-bottom: 8px;
  color: var(--cuihua-muted);
  font-size: 13px;
}

.cuihua-post-card__meta a {
  color: var(--cuihua-accent-text);
  font-weight: 900;
}

.cuihua-post-card__title {
  display: -webkit-box;
  margin: 0 0 10px;
  overflow: hidden;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 27px;
  font-weight: 900;
  line-height: 1.32;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.cuihua-post-card__title a {
  color: inherit;
}

.cuihua-post-card__excerpt {
  display: -webkit-box;
  margin: 0 0 15px;
  overflow: hidden;
  color: var(--cuihua-muted);
  font-size: 15px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.cuihua-post-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 16px;
}

.cuihua-post-card__tags a {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--cuihua-muted);
  background: var(--cuihua-soft);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}

.cuihua-home-empty {
  padding: 34px 28px;
  border: 1px solid var(--cuihua-line);
  text-align: center;
  background: var(--cuihua-paper);
}

.cuihua-home-empty h3 {
  margin: 0 0 8px;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 20px;
  font-weight: 900;
}

.cuihua-home-empty p {
  max-width: 520px;
  margin: 0 auto;
  color: var(--cuihua-muted);
  line-height: 1.75;
}

/* Topic cards */
.cuihua-topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.cuihua-topic-card {
  padding: 17px;
  border: 1px solid var(--cuihua-line);
  color: var(--cuihua-ink);
  background: var(--cuihua-card);
}

.cuihua-topic-card:hover,
.cuihua-topic-card:focus {
  border-color: var(--cuihua-accent);
  color: var(--cuihua-ink);
}

.cuihua-topic-card p {
  line-height: 1.6;
}

/* Tool cards */
.cuihua-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cuihua-tool-card {
  display: flex;
  min-height: 190px;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--cuihua-line);
  border-top: 4px solid var(--cuihua-accent);
  background: var(--cuihua-card);
}

.cuihua-tool-card__scene {
  margin: 0 0 6px;
  color: var(--cuihua-accent-text);
  font-size: 13px;
  font-weight: 900;
}

.cuihua-tool-card h3 {
  margin: 0 0 9px;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
}

.cuihua-tool-card h3 a {
  color: inherit;
}

.cuihua-tool-card__excerpt {
  display: -webkit-box;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--cuihua-muted);
  font-size: 14px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.cuihua-tool-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: auto;
}

.cuihua-button--small,
.cuihua-button--outline,
.cuihua-tool-card__actions .cuihua-text-link {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--cuihua-line);
  border-radius: 4px;
  color: var(--cuihua-accent-text);
  background: var(--cuihua-paper);
  font-size: 13px;
  font-weight: 900;
}

.cuihua-button--small:hover,
.cuihua-button--small:focus,
.cuihua-button--outline:hover,
.cuihua-button--outline:focus,
.cuihua-tool-card__actions .cuihua-text-link:hover,
.cuihua-tool-card__actions .cuihua-text-link:focus {
  border-color: var(--cuihua-accent);
  color: var(--cuihua-accent);
  background: var(--cuihua-paper);
}

/* Sidebar widgets */
.cuihua-home__sidebar {
  display: grid;
  gap: 24px;
}

.cuihua-sidebar-card {
  margin: 0;
  padding: 22px;
  border: 1px solid var(--cuihua-line);
  background: var(--cuihua-paper);
}

.cuihua-sidebar-card__title {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cuihua-accent);
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.3;
}

.cuihua-author-card {
  text-align: center;
}

.cuihua-author-card__avatar {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 14px;
  border-radius: 50%;
  object-fit: cover;
}

.cuihua-author-card h3 {
  margin: 0 0 9px;
  color: var(--cuihua-ink);
  font-family: inherit;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.35;
}

.cuihua-author-card p,
.cuihua-about-note p,
.cuihua-sidebar-card__empty {
  margin: 0 0 14px;
  color: var(--cuihua-muted);
  font-size: 14px;
  line-height: 1.7;
}

.cuihua-author-card__socials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 14px;
}

.cuihua-author-card__socials a {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  color: var(--cuihua-accent-text);
  background: var(--cuihua-soft);
  font-size: 11px;
  font-weight: 900;
}

.cuihua-recent-posts__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cuihua-recent-posts__list li {
  padding: 0 0 12px;
  border-bottom: 1px solid var(--cuihua-line);
}

.cuihua-recent-posts__list a {
  display: -webkit-box;
  overflow: hidden;
  color: var(--cuihua-ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.cuihua-category-directory ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cuihua-category-directory li {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cuihua-line);
}

.cuihua-category-directory a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--cuihua-ink);
  font-size: 14px;
  font-weight: 900;
}

.cuihua-category-directory strong {
  color: inherit;
  font-size: inherit;
}

.cuihua-popular-topics__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cuihua-popular-topics__list a {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--cuihua-muted);
  background: var(--cuihua-soft);
  font-size: 13px;
  font-weight: 900;
}

.cuihua-newsletter-card {
  color: var(--cuihua-ink);
  background: var(--cuihua-paper);
}

.cuihua-newsletter-card .cuihua-sidebar-card__title {
  border-color: var(--cuihua-accent);
  color: var(--cuihua-ink);
}

.cuihua-newsletter-card__qr {
  display: block;
  width: min(220px, 100%);
  height: auto;
  margin: 0 auto 16px;
  padding: 8px;
  border: 1px solid var(--cuihua-line);
  background: #fff;
}

.cuihua-newsletter-card p {
  margin: 0;
  color: var(--cuihua-muted);
  font-size: 14px;
  line-height: 1.7;
}

.cuihua-button--light {
  width: 100%;
  min-height: 44px;
  margin-top: 14px;
  color: var(--cuihua-ink);
  background: var(--cuihua-soft);
}

.cuihua-button--light:hover,
.cuihua-button--light:focus {
  color: var(--cuihua-ink);
  background: var(--cuihua-soft-hover);
}

.cuihua-home a:focus-visible,
.cuihua-home-hero a:focus-visible,
.cuihua-home__sidebar a:focus-visible {
  outline: 2px solid var(--cuihua-ink);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .cuihua-home-hero__inner {
    padding: 36px;
  }

  .cuihua-home__layout {
    grid-template-columns: 1fr;
  }

  .cuihua-direction-grid,
  .cuihua-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cuihua-post-card {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  body.home .cuihua-home__sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }
}

@media (max-width: 640px) {
  body.home #content {
    padding-bottom: 48px;
  }

  .cuihua-home-hero {
    padding: 18px 0 24px;
  }

  .cuihua-home-hero__inner {
    min-height: 0;
    padding: 26px 28px 28px;
    background-image:
      linear-gradient(105deg, rgba(20, 20, 20, 0.88), rgba(20, 20, 20, 0.43)),
      var(--cuihua-hero-image);
    background-position: 48% center;
  }

  .cuihua-home-hero__title {
    font-size: 34px;
    line-height: 1.18;
  }

  .cuihua-home-hero__description {
    font-size: 16px;
    line-height: 1.78;
  }

  .cuihua-home-section,
  .cuihua-sidebar-card {
    padding: 22px;
  }

  .cuihua-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .cuihua-direction-grid,
  .cuihua-topic-grid,
  .cuihua-tool-grid,
  .cuihua-home__sidebar {
    grid-template-columns: 1fr;
  }

  .cuihua-post-card {
    grid-template-columns: 1fr;
  }

  .cuihua-post-card__media,
  .cuihua-post-card__media img {
    min-height: 210px;
  }

  .cuihua-button--small,
  .cuihua-button--outline,
  .cuihua-tool-card__actions .cuihua-text-link {
    min-height: 44px;
  }
}

@media (max-width: 420px) {
  .cuihua-home-hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .cuihua-home-hero__actions .cuihua-button {
    width: 100%;
  }

  .cuihua-home-section {
    padding: 22px;
  }

  .cuihua-featured-posts {
    padding: 0;
  }

  .cuihua-post-card,
  .cuihua-sidebar-card {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cuihua-home *,
  .cuihua-home-hero * {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}