/* 營業項目分類頁 */
.page-hero {
  padding: calc(var(--header-h) + 40px) 0 48px; color: #fff; position: relative;
  background: linear-gradient(120deg, rgba(18, 28, 39, .96) 25%, rgba(29, 43, 58, .85)),
    url("../images/scaffold-pattern.svg") center / 180px repeat, var(--primary);
}
.page-hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 8px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0 18px, var(--primary-dark) 18px 36px);
}
.breadcrumb { font-size: .9rem; opacity: .8; margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--accent); }
.page-eyebrow { color: var(--accent); letter-spacing: .3em; font-weight: 600; font-size: .9rem; }
.page-hero h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); letter-spacing: .1em; line-height: 1.3; }
.page-lead { font-size: 1.1rem; opacity: .9; margin-top: 8px; max-width: 720px; }

.page-body { padding: 64px 0 80px; display: flex; flex-direction: column; gap: 56px; }
.page-body h2 {
  color: var(--primary); font-size: 1.6rem; margin-bottom: 20px;
  padding-left: 14px; border-left: 5px solid var(--accent); line-height: 1.3;
}
.intro-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: center; }
.intro-grid p { color: var(--muted); }
.intro-grid p + p { margin-top: 14px; }
.intro-icon {
  background: var(--bg-alt); border-radius: var(--radius); aspect-ratio: 4 / 3;
  display: grid; place-items: center; color: var(--primary);
}
.intro-icon svg { width: 45%; height: auto; }

.item-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.item-list li {
  background: var(--bg-alt); border-left: 4px solid var(--primary);
  border-radius: 4px; padding: 6px 16px; font-weight: 500;
}
.use-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; list-style: none; }
.use-list li { padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius); }
.use-list li::before { content: "✓"; color: var(--accent-dark); font-weight: 700; margin-right: 10px; }

.cta-box { background: var(--primary); color: #fff; border-radius: var(--radius); padding: 40px; }
.cta-box h2 { color: #fff; }
.cta-box p { opacity: .9; }
.cta-box p a { color: var(--accent); font-weight: 600; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn-outline { border: 1px solid rgba(255, 255, 255, .6); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--primary); }

.related-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.related-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  padding: 20px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  border-top: 4px solid var(--primary); transition: transform .3s, border-color .3s;
}
.related-card:hover { transform: translateY(-4px); border-top-color: var(--accent); }
.related-card svg { width: 36px; height: 36px; color: var(--primary); }
.related-card span { font-weight: 600; color: var(--primary); font-size: .95rem; }

@media (max-width: 960px) {
  .related-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .intro-grid { grid-template-columns: 1fr; }
  .intro-icon { display: none; }
}
@media (max-width: 560px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .use-list { grid-template-columns: 1fr; }
  .cta-box { padding: 28px 20px; }
}