:root{--bg:#fff;--fg:#171717;--muted:#6b7280;--border:#e5e7eb}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--fg:#ededed;--muted:#9ca3af;--border:#262626}}*{box-sizing:border-box}html,body{max-width:100vw;overflow-x:hidden}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Malgun Gothic,sans-serif;line-height:1.6}a{color:inherit}.member-shell{display:flex}.member-sidebar{border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:.5rem;width:200px;padding:1.5rem 1rem;display:flex}.member-bottomnav{display:none}.member-main{flex:1;min-width:0}@media (max-width:760px){.member-sidebar{display:none}.member-bottomnav{border-top:1px solid var(--border);background:var(--bg);z-index:10;justify-content:space-around;padding:.5rem 0;display:flex;position:fixed;bottom:0;left:0;right:0}.member-main{padding-bottom:3.5rem}}