:root{--rail-width: 220px;--rail-gap: 20px;--rail-inset: 12px;--rail-side: 12px;--rail-pad: 16px;--content-inset: 252px }.site-frame,.site-navbar.navbar,.site-navbar{padding-inline:var(--content-inset);box-sizing:border-box}.site-frame{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;min-width:0;width:100%}.site-frame .site-column{width:min(100%,var(--page-max));margin-inline:auto}.iz-edge{position:fixed;top:var(--navbar-height, 4rem);z-index:5;box-sizing:border-box;width:var(--rail-width);height:calc(100dvh - var(--navbar-height, 4rem));pointer-events:none}.iz-edge-left{left:12px}.iz-edge-right{right:12px}.edge-stack{display:flex;flex-direction:column;justify-content:space-between;gap:0;height:100%;padding:var(--rail-pad) 0}.edge-card-trigger,.edge-stack>.edge-card,.edge-card{flex:0 0 auto;pointer-events:auto}@media(max-width:1100px){.site-frame,.site-navbar.navbar,.site-navbar{padding-inline:16px}.iz-edge,.edge-stack{display:none}}