.configuration-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 48px; }
.reference-nav { max-height: calc(100vh - 60px); overflow-y: auto; }
.reference-nav a { padding-block: 8px; line-height: 1.5; }
.configuration-content section, .setting { scroll-margin-top: 24px; }
.reference-section { padding-bottom: 16px; }
.reference-section + .reference-section { border-top: 1px solid var(--line); }
.setting { margin: 24px 0; padding: 20px 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.setting h3 { margin: 0 0 16px; line-height: 1.65; }
.setting h3 code { background: transparent; padding: 0; color: var(--accent); }
.setting h3 a { text-decoration: none; }
.setting h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.setting-meta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin: 0 0 16px; }
.setting-meta dt { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.setting-meta dd { margin: 0; font-size: 12px; color: var(--ink); line-height: 1.8; overflow-wrap: anywhere; }
.setting p:last-child { margin-bottom: 0; }
.configuration-content .install-table code { white-space: normal; overflow-wrap: anywhere; }
.configuration-content .install-table th { min-width: 120px; }
.configuration-content .install-table td { vertical-align: top; }
.configuration-content p, .configuration-content li, .troubleshooting dd { overflow-wrap: anywhere; }
.troubleshooting dt { margin-top: 22px; color: var(--ink); font-size: 14px; font-weight: 650; line-height: 1.8; }
.troubleshooting dd { margin: 8px 0 0; color: var(--body); font-size: 14px; line-height: 1.85; }
@media (max-width: 1000px) { .configuration-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 28px; } }
@media (max-width: 700px) {
  .reference-nav { max-height: none; overflow: visible; }
  .setting { padding: 18px; }
  .setting-meta { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .configuration-content .install-table table { min-width: 560px; }
  .configuration-content .install-meta { gap: 6px; }
}