:root{--surface:#fff;--surface-sunken:#f5f7fa;--surface-raised:#fff;--border:#dfe3e8;--border-strong:#c3cad3;--text:#16202c;--text-muted:#5b6875;--text-faint:#8a96a3;--radius:10px;--radius-lg:16px;--shadow-sm:0 1px 2px #10203014;--shadow-md:0 4px 14px #1020301a;--shadow-lg:0 12px 32px #10203029;--header-height:3.5rem;--brand:#0e7490;--brand-alt:#f59e0b;--brand-alt-text:#b45309;--accent:var(--brand);color-scheme:light}*,:before,:after{box-sizing:border-box}:focus,:focus-visible{outline:none!important}body{background:var(--surface-sunken);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}input,textarea,select,button{font-family:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-header{z-index:20;background:var(--surface);border-bottom:1px solid var(--border);flex:none;position:sticky;top:0}.app-header__inner{height:var(--header-height);align-items:center;gap:1rem;padding:0 1.25rem;display:flex}.brand{color:var(--text);align-items:center;gap:.55rem;font-weight:700;display:flex}.brand:hover{text-decoration:none}.brand-mark{flex:none;display:block}.wordmark{letter-spacing:-.01em;white-space:nowrap;font-size:1.0625rem}.wordmark__lead{color:var(--brand)}.wordmark__dot{color:var(--text-faint)}.wordmark__alt{color:var(--brand-alt-text)}.app-header-nav{scrollbar-width:thin;flex:auto;justify-content:flex-end;align-items:center;gap:.15rem;min-width:0;display:flex;overflow:auto hidden}.app-header-sep{background:var(--border);flex:none;width:1px;height:1.5rem;margin:0 .35rem}.nav-link{color:var(--text-muted);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:.4rem;padding:.4rem .7rem;font-size:.875rem;font-weight:600;display:inline-flex}.nav-link:hover{background:var(--surface-sunken);color:var(--text);text-decoration:none}.nav-link--active{background:color-mix(in oklab, var(--accent) 12%, white);color:var(--accent)}