.wordgeek-article {
  --article-bg: #f3f5f7;
  --article-ink: #1c2430;
  --article-muted: #5a6775;
  --article-line: rgba(28, 36, 48, 0.18);
  --article-blue: #2f6f9f;
  --article-blue-soft: #dcecf8;
  --article-slate: #263747;
}

body.wordgeek-article {
  margin: 0;
}

.wordgeek-article .blog-hub-subnav {
  position: static;
  z-index: 900;
  background: rgba(246, 249, 251, 0.97);
  border-bottom: 1px solid var(--article-line);
}

.wordgeek-article .blog-hub-subnav .container {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 46px;
  overflow-x: auto;
  scrollbar-width: thin;
  white-space: nowrap;
}

.wordgeek-article .blog-hub-subnav a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  color: var(--article-slate);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.wordgeek-article .blog-hub-subnav a:hover,
.wordgeek-article .blog-hub-subnav a:focus-visible {
  background: var(--article-blue-soft);
}

.wordgeek-article .blog-hub-subnav a[aria-current="location"] {
  background: var(--article-slate);
  color: #fff;
}

.wordgeek-article .hub-main {
  background:
    linear-gradient(
      180deg,
      rgba(231, 240, 247, 0.92) 0%,
      var(--article-bg) 18%,
      rgba(239, 231, 220, 0.54) 56%,
      var(--article-bg) 100%
    );
  color: var(--article-ink);
}

.wordgeek-article .hub-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1rem;
}

.wordgeek-article .hub-hero {
  padding: clamp(2.8rem, 6vw, 4.75rem) 0 clamp(3rem, 7vw, 5rem);
  text-align: center;
}

.wordgeek-article .article-category {
  margin: 0 0 0.8rem;
  color: var(--article-blue);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wordgeek-article .hub-hero h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 4.4rem);
  line-height: 1.05;
}

.wordgeek-article .article-meta {
  display: grid;
  gap: 0.28rem;
  margin: 1.15rem auto 0;
  color: var(--article-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.wordgeek-article .article-meta p {
  margin: 0;
}

.wordgeek-article .article-byline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0.8rem auto 0;
}

.wordgeek-article .article-author-mark {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  object-fit: contain;
}

.wordgeek-article .article-byline p {
  margin: 0;
  color: var(--article-ink);
  font-weight: 650;
}

.wordgeek-article .article-read-time {
  margin: 0.75rem 0 0;
  color: var(--article-muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.wordgeek-article .article-divider {
  max-width: 900px;
  margin: 1.6rem auto;
  border: 0;
  border-top: 1px solid var(--article-line);
}

.wordgeek-article .article-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0 auto 1rem;
}

.wordgeek-article .article-tool {
  appearance: none;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(38, 55, 71, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--article-slate);
  font: inherit;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.wordgeek-article .article-tool:hover {
  background: var(--article-blue-soft);
}

.wordgeek-article .article-tool:focus-visible,
.wordgeek-article .article-frame a:focus-visible {
  outline: 3px solid #b75c00;
  outline-offset: 3px;
}

.wordgeek-article .copy-status {
  flex-basis: 100%;
  min-height: 1.4em;
  margin: 0;
  color: #245f36;
  font-size: 0.94rem;
  font-weight: 700;
  text-align: center;
}

.wordgeek-article .article-frame {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--article-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  text-align: left;
}

.wordgeek-article .article-body > p {
  margin: 0 0 1.2rem;
  color: var(--article-ink);
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.78;
}

.wordgeek-article .article-body > p:last-child {
  margin-bottom: 0;
}

.wordgeek-article .article-body a,
.wordgeek-article .article-sources a {
  color: #245f8b;
  text-decoration: underline;
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.16em;
}

.wordgeek-article .article-body a:hover,
.wordgeek-article .article-sources a:hover {
  color: #8a4300;
}

.wordgeek-article .citation {
  margin-left: 0.12rem;
  font-size: 0.76em;
  font-weight: 700;
  white-space: nowrap;
}

.wordgeek-article .article-sources {
  margin-top: 2.2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--article-line);
}

.wordgeek-article .article-sources h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}

.wordgeek-article .article-sources ol {
  margin: 0;
  padding-left: 1.5rem;
}

.wordgeek-article .article-sources li {
  margin: 0 0 0.9rem;
  padding-left: 0.25rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.wordgeek-article .source-return {
  margin-left: 0.35rem;
  font-size: 0.86em;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .wordgeek-article .hub-hero {
    padding-top: 2.25rem;
  }

  .wordgeek-article .article-byline {
    display: flex;
    flex-direction: column;
  }

  .wordgeek-article .article-author-mark {
    width: 52px;
    height: 52px;
    flex-basis: 52px;
  }

  .wordgeek-article .article-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .wordgeek-article .article-tool {
    justify-content: center;
    width: 100%;
  }

  .wordgeek-article .article-frame {
    border-radius: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wordgeek-article * {
    scroll-behavior: auto;
  }
}