@charset "UTF-8";

/* ---------- Guide page layout ---------- */
.guide-hero {
  position: relative;
  padding: 8rem 0 4rem;
  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;
}
.guide-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3rem);
  color: #fff;
  margin-bottom: 0.75rem;
}
.guide-hero p {
  color: var(--text-muted);
  font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
  max-width: 600px;
  margin: 0 auto;
}

.guide-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 0 5rem;
}
@media (min-width: 1024px) {
  .guide-layout {
    grid-template-columns: 280px 1fr;
    align-items: start;
  }
}

.guide-toc {
  position: sticky;
  top: 6rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.guide-toc h2 {
  font-family: var(--font-title);
  font-size: 1.125rem;
  color: #fff;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.guide-toc h2 i {
  color: var(--primary-light);
}
.guide-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.guide-toc a {
  display: block;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.9375rem;
  transition: all 0.2s ease;
  text-decoration: none;
}
.guide-toc a:hover,
.guide-toc a.active {
  background: rgba(20, 184, 166, 0.12);
  color: var(--primary-light);
}

.guide-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
@media (min-width: 768px) {
  .guide-content {
    padding: 3rem;
  }
}

.guide-content h2 {
  font-family: var(--font-title);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  color: #fff;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid rgba(20, 184, 166, 0.25);
}
.guide-content h2:first-child {
  margin-top: 0;
}
.guide-content 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;
}
.guide-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.guide-content ul,
.guide-content ol {
  margin: 0 0 1.25rem 1.25rem;
  color: var(--text-muted);
}
.guide-content li {
  margin-bottom: 0.5rem;
}
.guide-content strong {
  color: var(--text-main);
}
.guide-content img {
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  max-width: 100%;
  border: 1px solid var(--border-color);
}

.guide-tip {
  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: 1.25rem 0;
  color: var(--text-main);
}
.guide-tip i {
  color: var(--primary-light);
  margin-right: 0.5rem;
}

.guide-warning {
  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: 1.25rem 0;
  color: var(--text-main);
}
.guide-warning i {
  color: var(--secondary-light);
  margin-right: 0.5rem;
}