.Sidebar-module__5-k5AW__sidebar{align-self:start;width:260px;max-height:calc(100vh - 120px);position:sticky;top:88px;overflow-y:auto}.Sidebar-module__5-k5AW__sidebarInner{flex-direction:column;gap:32px;padding-right:8px;display:flex}.Sidebar-module__5-k5AW__sidebar::-webkit-scrollbar{width:4px}.Sidebar-module__5-k5AW__sidebar::-webkit-scrollbar-track{background:0 0}.Sidebar-module__5-k5AW__sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}.Sidebar-module__5-k5AW__section{border-bottom:1px solid var(--line);padding-bottom:28px}.Sidebar-module__5-k5AW__section:last-child{border-bottom:none;padding-bottom:0}.Sidebar-module__5-k5AW__sectionLabel{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-family:Inter,Space Grotesk,sans-serif;font-size:10px;font-weight:600}.Sidebar-module__5-k5AW__tocList{margin:0;padding:0;list-style:none}.Sidebar-module__5-k5AW__tocItem{position:relative}.Sidebar-module__5-k5AW__tocItemH3{padding-left:12px}.Sidebar-module__5-k5AW__tocLink{color:var(--muted);border-left:2px solid #0000;margin-left:-2px;padding:7px 0 7px 12px;font-size:12px;line-height:1.55;text-decoration:none;transition:all .2s;display:block}.Sidebar-module__5-k5AW__tocLink:hover{color:var(--ink);text-decoration:none}.Sidebar-module__5-k5AW__tocItemActive .Sidebar-module__5-k5AW__tocLink{color:var(--ink);border-left-color:var(--ink);font-weight:500}.Sidebar-module__5-k5AW__authorBlock{text-align:center}.Sidebar-module__5-k5AW__authorAvatar{border:1px solid var(--line);background:var(--bg-alt);border-radius:50%;width:64px;height:64px;margin:0 auto 12px;overflow:hidden}.Sidebar-module__5-k5AW__authorAvatar img{object-fit:cover;width:100%;height:100%;display:block}.Sidebar-module__5-k5AW__authorName{color:var(--ink);margin-bottom:4px;font-family:Space Grotesk,Noto Sans JP,sans-serif;font-size:14px;font-weight:700}.Sidebar-module__5-k5AW__authorRole{letter-spacing:.04em;color:var(--muted);margin-bottom:12px;font-size:10px}.Sidebar-module__5-k5AW__authorLink{color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:2px;font-size:11px;text-decoration:none;transition:opacity .2s;display:inline-block}.Sidebar-module__5-k5AW__authorLink:hover{opacity:.6;text-decoration:none}.Sidebar-module__5-k5AW__shareList{flex-direction:column;gap:8px;display:flex}.Sidebar-module__5-k5AW__shareItem{border:1px solid var(--line);color:var(--ink);cursor:pointer;text-align:left;background:0 0;border-radius:6px;align-items:center;gap:10px;width:100%;padding:8px 12px;font-family:inherit;font-size:11px;text-decoration:none;transition:all .2s;display:flex}.Sidebar-module__5-k5AW__shareItem:hover{border-color:var(--ink);background:var(--ink);color:#fff;text-decoration:none}.Sidebar-module__5-k5AW__shareIcon{background:var(--bg-alt);width:16px;height:16px;color:var(--ink);border-radius:3px;flex-shrink:0;justify-content:center;align-items:center;font-family:Space Grotesk,Inter,sans-serif;font-size:10px;font-weight:700;transition:all .2s;display:inline-flex}.Sidebar-module__5-k5AW__shareItem:hover .Sidebar-module__5-k5AW__shareIcon{color:var(--ink);background:#fff}@media (max-width:900px){.Sidebar-module__5-k5AW__sidebar{display:none}}