/**
 * Blog index and articles.
 *
 * Uses the hub masthead, logo, and footer. Reading type is Source Sans;
 * titles stay in Baloo, same as the rest of the site.
 */

body.pd-blog {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100dvh;
  background:
    radial-gradient(1100px 520px at 8% -8%, rgba(46, 158, 91, 0.1), transparent 58%),
    radial-gradient(820px 400px at 96% 4%, rgba(22, 22, 19, 0.045), transparent 52%),
    var(--pd-colour-background, #ffffff);
  font-family: var(--pd-font-ui);
  color: var(--pd-colour-text);
}

html[data-theme="dark"] body.pd-blog {
  background:
    radial-gradient(1100px 520px at 8% -8%, rgba(60, 184, 122, 0.1), transparent 58%),
    radial-gradient(820px 400px at 96% 4%, rgba(255, 255, 255, 0.035), transparent 52%),
    var(--pd-colour-background);
}

.pd-blog-main {
  min-height: 0;
}

.pd-blog-title {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  font-size: 16px;
}

.pd-blog-kicker {
  margin: 0 0 8px;
  font-family: var(--pd-font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pd-colour-accent);
}

.pd-blog-intro {
  max-width: 40rem;
  margin: -12px auto 48px;
  text-align: left;
}

.pd-blog-intro p {
  margin: 0 0 14px;
  font-size: clamp(1.02rem, 2.2vw, 1.125rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--pd-colour-text);
}

.pd-blog-intro p:last-child {
  margin-bottom: 0;
}

.pd-blog-intro a,
.pd-post-body a {
  color: var(--pd-colour-accent);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}

.pd-blog-intro a:hover,
.pd-post-body a:hover {
  color: var(--pd-colour-accent-hover);
}

.pd-blog-section {
  max-width: 44rem;
  margin: 0 auto 48px;
}

.pd-blog-section-title {
  margin: 0 0 16px;
  font-family: var(--pd-font-heading);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
  color: var(--pd-colour-heading);
}

.pd-blog-section-sub {
  margin: -8px 0 18px;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--pd-colour-muted);
}

.pd-blog-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pd-blog-card {
  --tone: var(--pd-tone-9words);
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 8px 18px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--tone) 82%, var(--pd-colour-surface));
  color: inherit;
  text-decoration: none;
}

.pd-blog-card[data-game="9words"] { --tone: var(--pd-tone-9words); }
.pd-blog-card[data-game="18words"] { --tone: var(--pd-tone-18words); }
.pd-blog-card[data-game="zanagrams"] { --tone: var(--pd-tone-zanagrams); }
.pd-blog-card[data-game="zanagramsmaster"] { --tone: var(--pd-tone-zanagramsmaster); }
.pd-blog-card[data-game="themiddle"] { --tone: var(--pd-tone-themiddle); }
.pd-blog-card[data-game="headlines"] { --tone: var(--pd-tone-headlines); }
.pd-blog-card[data-game="definitions"] { --tone: var(--pd-tone-definitions); }
.pd-blog-card[data-game="sunflowers"] { --tone: var(--pd-tone-sunflowers); }
.pd-blog-card[data-game="sunflowersmaster"] { --tone: var(--pd-tone-sunflowersmaster); }
.pd-blog-card[data-game="wordsnake"] { --tone: var(--pd-tone-wordsnake); }
.pd-blog-card[data-game="crowdle"] { --tone: var(--pd-tone-experiments); }

.pd-blog-card:hover {
  background: var(--tone);
}

.pd-blog-card:focus-visible {
  outline: 2px solid var(--pd-colour-accent);
  outline-offset: 3px;
}

.pd-blog-card img {
  width: 88px;
  height: 88px;
  border-radius: 0;
  object-fit: contain;
}

.pd-blog-card h2,
.pd-blog-card h3 {
  margin: 0 0 4px;
  font-family: var(--pd-font-heading);
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--pd-colour-heading);
}

.pd-blog-card p {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--pd-colour-text);
}

.pd-blog-card time {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pd-colour-muted);
}

/* --- Article ------------------------------------------------------------ */

.pd-post {
  max-width: 42rem;
  margin: 0 auto;
}

.pd-blog-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pd-colour-muted);
}

.pd-blog-crumb a {
  color: var(--pd-colour-heading);
  text-decoration: none;
}

.pd-blog-crumb a:hover {
  color: var(--pd-colour-accent);
}

.pd-blog-crumb [aria-current="page"] {
  color: var(--pd-colour-muted);
}

.pd-post-hero {
  --tone: var(--pd-tone-9words);
  margin-bottom: 36px;
  text-align: center;
}

.pd-post-hero[data-game="9words"] { --tone: var(--pd-tone-9words); }
.pd-post-hero[data-game="18words"] { --tone: var(--pd-tone-18words); }
.pd-post-hero[data-game="zanagrams"] { --tone: var(--pd-tone-zanagrams); }
.pd-post-hero[data-game="zanagramsmaster"] { --tone: var(--pd-tone-zanagramsmaster); }
.pd-post-hero[data-game="themiddle"] { --tone: var(--pd-tone-themiddle); }
.pd-post-hero[data-game="headlines"] { --tone: var(--pd-tone-headlines); }
.pd-post-hero[data-game="definitions"] { --tone: var(--pd-tone-definitions); }
.pd-post-hero[data-game="sunflowers"] { --tone: var(--pd-tone-sunflowers); }
.pd-post-hero[data-game="sunflowersmaster"] { --tone: var(--pd-tone-sunflowersmaster); }
.pd-post-hero[data-game="wordsnake"] { --tone: var(--pd-tone-wordsnake); }
.pd-post-hero[data-game="crowdle"] { --tone: var(--pd-tone-experiments); }

.pd-post-icon-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(220px, 62vw);
  aspect-ratio: 1;
  margin: 0 auto 22px;
  border-radius: 14px;
  background: var(--tone);
}

.pd-post-icon {
  display: block;
  width: 50%;
  height: 50%;
  border-radius: 0;
  object-fit: contain;
}

.pd-post-hero h1 {
  margin: 0 0 10px;
  font-family: var(--pd-font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--pd-colour-heading);
}

.pd-post-meta {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--pd-colour-muted);
}

.pd-post-body h2 {
  margin: 36px 0 10px;
  font-family: var(--pd-font-heading);
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--pd-colour-heading);
}

.pd-post-body p,
.pd-post-body li {
  font-size: clamp(1.05rem, 2.1vw, 1.15rem);
  font-weight: 500;
  line-height: 1.65;
  color: var(--pd-colour-text);
}

.pd-post-body p {
  margin: 0 0 16px;
}

.pd-post-body ul {
  margin: 0 0 18px;
  padding-left: 1.2em;
}

.pd-post-body li {
  margin: 0 0 8px;
}

.pd-post-body li:last-child {
  margin-bottom: 0;
}

.pd-post-rules {
  margin: 8px 0 28px;
  padding: 18px 18px 8px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--pd-colour-heading) 5%, var(--pd-colour-surface));
}

.pd-post-rules h2 {
  margin-top: 0;
}

.pd-post-actions {
  margin: 36px 0 8px;
}

.pd-blog-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 12px;
  background: var(--pd-colour-accent);
  color: #fff;
  font-family: var(--pd-font-ui);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.pd-blog-play:hover {
  background: var(--pd-colour-accent-hover);
  color: #fff;
}

.pd-blog-play:focus-visible {
  outline: 2px solid var(--pd-colour-heading);
  outline-offset: 3px;
}

.pd-post-more {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--pd-colour-border);
}

.pd-post-more h2 {
  margin: 0 0 14px;
  font-family: var(--pd-font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--pd-colour-heading);
}

.pd-post-more-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.pd-post-more a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 18px 16px 16px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--tone, var(--pd-tone-9words)) 82%, var(--pd-colour-surface));
  color: var(--pd-colour-heading);
  font-family: var(--pd-font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.pd-post-more a[data-game="9words"] { --tone: var(--pd-tone-9words); }
.pd-post-more a[data-game="18words"] { --tone: var(--pd-tone-18words); }
.pd-post-more a[data-game="zanagrams"] { --tone: var(--pd-tone-zanagrams); }
.pd-post-more a[data-game="zanagramsmaster"] { --tone: var(--pd-tone-zanagramsmaster); }
.pd-post-more a[data-game="themiddle"] { --tone: var(--pd-tone-themiddle); }
.pd-post-more a[data-game="headlines"] { --tone: var(--pd-tone-headlines); }
.pd-post-more a[data-game="definitions"] { --tone: var(--pd-tone-definitions); }
.pd-post-more a[data-game="sunflowers"] { --tone: var(--pd-tone-sunflowers); }
.pd-post-more a[data-game="sunflowersmaster"] { --tone: var(--pd-tone-sunflowersmaster); }
.pd-post-more a[data-game="wordsnake"] { --tone: var(--pd-tone-wordsnake); }
.pd-post-more a[data-game="crowdle"] { --tone: var(--pd-tone-experiments); }

.pd-post-more a:hover {
  background: var(--tone);
}

.pd-post-more a:focus-visible {
  outline: 2px solid var(--pd-colour-accent);
  outline-offset: 3px;
}

.pd-post-more img {
  width: 46%;
  max-width: 84px;
  height: auto;
  aspect-ratio: 1;
  margin: 2px auto 16px;
  border-radius: 0;
  object-fit: contain;
}

.pd-hub-footer-nav a.pd-blog-footer-current {
  color: var(--pd-colour-heading, #161613);
}

@media (max-width: 720px) {
  .pd-blog-card {
    grid-template-columns: 72px 1fr;
    gap: 6px 14px;
    padding: 12px;
  }

  .pd-blog-card img {
    width: 72px;
    height: 72px;
    border-radius: 0;
  }

  .pd-post-more-list {
    grid-template-columns: 1fr;
  }

  .pd-post-more img {
    width: 72px;
    max-width: 72px;
    margin-bottom: 12px;
    border-radius: 0;
  }

  .pd-blog-play {
    width: 100%;
  }
}