/* guide.html 専用スタイル
   元コード: web/guide.html:19-103（分割時点の HEAD 基準・2026-07-19） */
.guide-section { scroll-margin-top: 80px; }
.shot-frame {
  position: relative;
  background: linear-gradient(135deg, rgba(91,140,255,.04), rgba(240,183,58,.04));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 8px;
  margin: 14px 0;
}
.shot-frame img {
  width: 100%;
  max-width: 900px;
  border-radius: 6px;
  display: block;
  border: 1px solid rgba(255,255,255,.05);
}
.shot-placeholder {
  width: 100%;
  max-width: 900px;
  height: 320px;
  background: repeating-linear-gradient(45deg, rgba(91,140,255,.03), rgba(91,140,255,.03) 10px, rgba(240,183,58,.03) 10px, rgba(240,183,58,.03) 20px);
  border: 2px dashed rgba(255,255,255,.1);
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: var(--text-3);
  text-align: center;
}
.feature-list { list-style: none; padding: 0; margin: 12px 0; }
.feature-list li {
  padding: 10px 14px;
  background: rgba(255,255,255,.02);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.6;
}
.feature-list li b { color: var(--text); }
.role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  margin-right: 6px;
  font-weight: bold;
}
.role-max { background: var(--gold); color: #000; }
.role-mid { background: var(--accent); color: #fff; }
.role-std { background: var(--text-3); color: #000; }
.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}
.toc-grid a {
  padding: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  display: block;
  /* 2026-07-23 (Round 13-2 B-5): transition: all を明示リスト化 */
  transition: transform .15s, background .15s, border-color .15s, box-shadow .15s, color .15s, opacity .15s;
}
.toc-grid a:hover {
  background: rgba(91,140,255,.1);
  border-color: var(--accent);
  transform: translateY(-1px);
}
.toc-grid a .toc-icon { font-size: 22px; }
.toc-grid a .toc-title { font-weight: bold; margin-top: 4px; }
.toc-grid a .toc-desc { color: var(--text-3); font-size: 11px; margin-top: 2px; }
.callout {
  padding: 12px 14px;
  border-radius: 8px;
  margin: 12px 0;
  font-size: 13px;
  line-height: 1.7;
}
.callout.tip { background: rgba(52,211,153,.08); border-left: 3px solid var(--ok, #34d399); }
.callout.warn { background: rgba(240,183,58,.08); border-left: 3px solid var(--gold, #f0b73a); }
.callout.danger { background: rgba(248,113,113,.08); border-left: 3px solid var(--ng, #f87171); }