@charset "UTF-8";

/* ---------- Article detail page ---------- */
.article-hero {
  position: relative;
  padding: 8rem 0 3rem;
  background:
    radial-gradient(circle at 20% 30%, rgba(20, 184, 166, 0.14) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(244, 114, 182, 0.1) 0%, transparent 35%),
    var(--bg-darker);
  text-align: center;
}
.article-hero .article-category {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}
.article-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: #fff;
  line-height: 1.3;
  max-width: 800px;
  margin: 0 auto 1rem;
}
.article-hero .article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.article-hero .article-meta i {
  margin-right: 0.25rem;
  color: var(--primary-light);
}

.article-detail-section {
  padding: 3rem 0 5rem;
}

.article-detail {
  max-width: 820px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
@media (min-width: 768px) {
  .article-detail {
    padding: 3rem;
  }
}

.article-detail .lead {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: var(--text-main);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  background: rgba(20, 184, 166, 0.08);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.article-detail h2 {
  font-family: var(--font-title);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  color: #fff;
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid rgba(20, 184, 166, 0.25);
}
.article-detail h3 {
  font-family: var(--font-title);
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  color: var(--primary-light);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}
.article-detail p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.article-detail ul,
.article-detail ol {
  margin: 0 0 1.25rem 1.25rem;
  color: var(--text-muted);
}
.article-detail li {
  margin-bottom: 0.5rem;
}
.article-detail strong {
  color: var(--text-main);
}
.article-detail img {
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  max-width: 100%;
  border: 1px solid var(--border-color);
}
.article-detail a {
  color: var(--primary-light);
  text-decoration: underline;
}
.article-detail a:hover {
  color: var(--secondary-light);
}

.article-detail .tip-box {
  background: rgba(20, 184, 166, 0.1);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--text-main);
}
.article-detail .tip-box i {
  color: var(--primary-light);
  margin-right: 0.5rem;
}

.article-detail .warning-box {
  background: rgba(245, 158, 11, 0.1);
  border-left: 4px solid var(--secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--text-main);
}
.article-detail .warning-box i {
  color: var(--secondary-light);
  margin-right: 0.5rem;
}

.article-nav {
  max-width: 820px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.article-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-weight: 500;
  transition: all 0.25s ease;
  text-decoration: none;
}
.article-nav a:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  box-shadow: var(--shadow-glow);
}