/* ════════════════════════════════════════════
   PAGE.CSS — Layout for detail/legal pages
   (guarantee.html, terms.html, etc.)
════════════════════════════════════════════ */

.page-hero {
  padding: calc(var(--nav-h) + 64px) 0 64px;
  background: radial-gradient(ellipse at 50% -10%, rgba(37, 99, 235, 0.06) 0%, transparent 65%), var(--bg);
  border-bottom: 1px solid var(--border-solid);
}

.page-hero h1 {
  font-size: clamp(34px, 4.2vw, 54px);
  max-width: 680px;
  margin: 0 auto 18px;
  text-align: center;
}

.page-hero-meta {
  text-align: center;
  font-size: 14px;
  color: var(--text-light);
}

/* ── Article layout ── */
.page-body {
  padding: 72px 0 104px;
  background: var(--bg);
}

.page-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
  align-items: start;
}

/* ── Sticky sidebar TOC ── */
.page-toc {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

.page-toc h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 14px;
}

.page-toc ul {
  list-style: none;
}
.page-toc li {
  margin-bottom: 2px;
}
.page-toc a {
  display: block;
  font-size: 13.5px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5px 0 5px 12px;
  border-left: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  line-height: 1.4;
}
.page-toc a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── Article content ── */
.page-article {
  min-width: 0;
}

.article-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border-solid);
}
.article-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.article-section h2 {
  font-size: clamp(22px, 2.2vw, 27px);
  line-height: 1.15;
  margin-bottom: 20px;
}

.article-section h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: var(--heading-weight);
  color: var(--text);
  line-height: var(--h3-line-height);
  margin: 28px 0 10px;
}

.article-section p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.82;
  margin-bottom: 16px;
}
.article-section p:last-child {
  margin-bottom: 0;
}

.article-section ul,
.article-section ol {
  padding-left: 20px;
  margin-bottom: 16px;
}
.article-section li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.78;
  margin-bottom: 8px;
}

.article-section strong {
  color: var(--text);
  font-weight: 600;
}

.article-section a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Highlight box ── */
.highlight-box {
  background: var(--accent-bg);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
}
.highlight-box p {
  font-size: 14px !important;
  color: var(--text) !important;
  margin-bottom: 0 !important;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .page-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .page-toc {
    display: none;
  }
}

@media (max-width: 480px) {
  .page-body {
    padding: 48px 0 72px;
  }
}