.page-outline .content-title{font-family:var(--font-display);font-size:42px;font-weight:600;letter-spacing:.6px}.outline-header{display:grid;gap:var(--space-2)}.outline-layout{display:grid;grid-template-columns:minmax(180px,240px) 1fr;gap:var(--space-7);align-items:start}.outline-nav{border:none;border-radius:var(--radius-md);padding:var(--space-5) var(--space-4) var(--space-6);background:transparent;position:sticky;top:96px;max-height:calc(100vh - 140px);overflow:visible;min-height:480px;z-index:0;--outline-panel-image: none}.outline-nav:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--outline-panel) var(--outline-panel-image) center / cover no-repeat;border-radius:var(--radius-md);transform:translate(0);box-shadow:none;z-index:0}.outline-nav:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-md);transform:translate(8px,8px);background:var(--outline-layer);z-index:-1}.outline-nav-title{font-size:var(--text-xs);font-weight:600;color:#ffffffeb;margin-bottom:var(--space-3);position:relative;z-index:1}.outline-nav-list{list-style:none;padding:var(--space-2) 0;margin:0 -16px 0 0;display:grid;gap:0;background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);position:relative;z-index:1;max-height:calc(100vh - 220px);overflow:auto;width:calc(100% + 16px)}.outline-nav-link{border:none;background:transparent;color:var(--text);cursor:pointer;font-size:15px;text-align:left;padding:10px 14px 10px 18px;border-left:3px solid transparent;width:100%;line-height:1.5}.outline-nav-link.is-active{color:var(--outline-active);font-weight:600;border-left-color:var(--outline-active)}.outline-nav-list li+li{border-top:1px solid var(--border)}.outline-content{min-width:0;padding-top:0}.outline-section{display:none}.outline-section.is-active{display:block}.page-outline .outline-section>:first-child{margin-top:0}@media (max-width: 900px){.outline-layout{grid-template-columns:1fr}.outline-nav{--outline-nav-visible: 3.5;position:static;max-height:none;overflow:visible;min-height:auto;padding:0}.outline-nav:before,.outline-nav:after{display:none}.outline-nav-list{max-height:none;overflow-x:auto;overflow-y:hidden;display:flex;flex-wrap:nowrap;gap:0;width:100%;margin:0;padding:var(--space-2);-webkit-overflow-scrolling:touch}.outline-nav-list li{flex:0 0 calc(100% / var(--outline-nav-visible))}.outline-nav-list li+li{border-top:none}.outline-nav-link{text-align:center;padding:8px 10px;border-left:none;border-bottom:2px solid transparent}.outline-nav-link.is-active{border-left-color:transparent;border-bottom-color:var(--outline-active)}}@media (max-width: 600px){.page-single .content-title,.page-outline .content-title,.page-history .content-title{font-size:26px}}