/* ==========================================================================
   共用「詳情頁」樣式 — solution-detail.html 與 blog-post.html 共用
   ========================================================================== */

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--ash);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--ash); border-bottom: 1px solid transparent; }
.breadcrumb a:hover { color: var(--bronze-lt); border-color: var(--bronze-lt); }
.breadcrumb span { margin: 0 8px; color: var(--hair-dark); }

.detail-hero {
  background: var(--ink-deep);
  color: var(--paper);
  padding: 64px 0 56px;
}
.detail-hero .solution-badge { display: inline-block; margin-bottom: 18px; }
.detail-hero h1 { color: var(--paper); font-size: var(--fs-d1); max-width: 18ch; margin-bottom: 18px; }
.detail-hero .lede { color: var(--ash); max-width: 60ch; font-size: 1.125rem; }
.detail-hero-meta {
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--hair-dark);
}
.detail-price { display: flex; flex-direction: column; gap: 4px; }
.detail-price-label { font-size: var(--fs-micro); letter-spacing: 2px; color: var(--bronze-lt); text-transform: uppercase; }
.detail-price-value { font-family: "Noto Sans TC Light", sans-serif; font-size: 1.75rem; color: var(--paper); }

.detail-intro { padding: 72px 0; }
.detail-intro-grid { display: grid; grid-template-columns: 1fr 300px; gap: var(--gap); align-items: start; }
.detail-intro-copy .lede { margin-bottom: 20px; color: var(--stone); max-width: 62ch; }
.detail-intro-aside { border-left: 1px solid var(--hairline); padding-left: var(--gap); }
.detail-intro-aside .rule { margin: 0 0 18px; }
.detail-intro-aside h3 { margin-bottom: 16px; }
.detail-intro-aside ul { list-style: none; margin: 0; padding: 0; }
.detail-intro-aside li {
  font-size: 0.9375rem; color: var(--stone); padding: 10px 0;
  border-top: 1px solid var(--hairline-soft);
}

.detail-features { padding-bottom: 72px; }
.detail-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }

.detail-process { padding-bottom: 72px; }
.detail-process-list { border-top: 1px solid var(--hairline); max-width: 760px; }
.detail-process-row {
  display: grid; grid-template-columns: 56px 1fr; gap: var(--gap);
  padding: 24px 0; border-bottom: 1px solid var(--hairline);
}
.detail-process-row .num { font-family: "Noto Sans TC Light", sans-serif; font-size: 1.5rem; color: var(--bronze); }
.detail-process-row h4 { margin-bottom: 6px; }
.detail-process-row p { color: var(--stone); font-size: 0.9375rem; line-height: 1.6; }

.detail-faq { padding-bottom: 72px; }
.detail-faq-list { max-width: 760px; border-top: 1px solid var(--hairline); }
.detail-faq-item { border-bottom: 1px solid var(--hairline); padding: 18px 0; }
.detail-faq-item summary {
  cursor: pointer; font-family: "Noto Sans TC Medium", sans-serif; font-size: 1rem;
  color: var(--ink); list-style: none;
}
.detail-faq-item summary::-webkit-details-marker { display: none; }
.detail-faq-item summary::before { content: "+ "; color: var(--bronze); }
.detail-faq-item[open] summary::before { content: "– "; }
.detail-faq-item p { margin-top: 12px; color: var(--stone); font-size: 0.9375rem; line-height: 1.7; }

.detail-related { padding-bottom: 96px; }

.detail-notfound { padding: 140px 0; text-align: left; }
.detail-notfound h1 { margin: 16px 0; }
.detail-notfound .lede { margin-bottom: 32px; }

@media (max-width: 980px) {
  .detail-intro-grid { grid-template-columns: 1fr; }
  .detail-intro-aside { border-left: 0; border-top: 1px solid var(--hairline); padding-left: 0; padding-top: 24px; }
  .detail-feature-grid { grid-template-columns: 1fr; }
  .detail-hero h1 { font-size: var(--fs-h1); }
}