:root{--radius:0.375rem;--background:#f8f7f3;--foreground:#171612;--card:#fffefa;--secondary:#efeee9;--muted:#e8e5dc;--muted-foreground:#837d70;--border:#ded8ca;--input:#c8c1b2;--ring:#2453bd;--console-moss:#0f7a4a;color:var(--foreground);background:var(--background);font-family:Geist,Inter,Segoe UI,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:var(--background)}a{color:inherit}.app-frame{min-height:100vh;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 0);background-size:56px 56px}.topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:1rem;gap:1rem;height:48px;border-bottom:1px solid var(--border);padding:0 1.5rem;color:var(--foreground);background:var(--card)}.brand,.topbar{align-items:center}.brand{display:inline-flex;min-width:0;gap:.5rem;font-size:.875rem;font-weight:700}.brand-mark{display:grid;width:1.5rem;height:1.5rem;flex-shrink:0;place-items:center;border-radius:5px;color:var(--background);background:var(--foreground);font-family:Georgia,Times New Roman,serif;font-size:.875rem;line-height:1}.brand-muted,.brand-separator,.topbar-meta{color:var(--muted-foreground)}.topbar-meta{font-family:JetBrains Mono,SFMono-Regular,ui-monospace,monospace;font-size:.625rem;font-weight:500;text-transform:uppercase}.page-shell{display:grid;grid-template-columns:minmax(0,1fr);align-content:center;width:min(68rem,calc(100vw - 2rem));min-height:calc(100vh - 48px);margin:0 auto;padding:clamp(2.5rem,6vw,4rem) 0}.page-intro{max-width:44rem}.eyebrow{margin:0;color:var(--muted-foreground);font-family:JetBrains Mono,SFMono-Regular,ui-monospace,monospace;font-size:.625rem;text-transform:uppercase}.eyebrow,h1{font-weight:500}h1{max-width:42rem;margin:.75rem 0 0;color:var(--foreground);font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,5vw,4.5rem);line-height:.98}h2{margin:0 0 .75rem}.lede,h2{font-size:1rem}.lede{max-width:40rem;margin:1rem 0 0;color:var(--muted-foreground);line-height:1.7}.panel,.route-grid a{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:0 1px 0 rgba(16,15,13,.04)}.panel{max-width:36rem;margin-top:1.75rem;padding:1.25rem;color:var(--foreground);line-height:1.65}.route-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));grid-gap:1rem;gap:1rem;margin-top:2rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.5rem}.hero-actions a{display:inline-flex;min-height:2.25rem;align-items:center;justify-content:center;border:1px solid var(--input);border-radius:var(--radius);padding:.5rem 1rem;background:var(--background);color:var(--foreground);font-size:.875rem;font-weight:500;text-decoration:none}.hero-actions a:first-child{border-color:transparent;background:var(--foreground);color:var(--background)}.route-grid a{padding:1rem;text-decoration:none}.route-grid strong{display:block;margin-bottom:.5rem}.muted,.route-grid span,.route-note-list{color:var(--muted-foreground)}.route-note-list{margin:1rem 0 0;padding-left:1.2rem}.auth-card{display:grid;grid-gap:1rem;gap:1rem}.auth-mode-toggle{display:inline-flex;gap:.5rem;padding:.25rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--secondary)}.auth-form button,.auth-mode-toggle button{border:0;border-radius:var(--radius);cursor:pointer;font:inherit}.auth-mode-toggle button{padding:.45rem .75rem;color:var(--muted-foreground);background:transparent;font-size:.875rem}.auth-form button,.auth-mode-toggle button[aria-selected=true]{color:var(--background);background:var(--foreground)}.auth-form{display:grid;grid-gap:.9rem;gap:.9rem}.auth-form label{display:grid;grid-gap:.35rem;gap:.35rem;color:var(--foreground);font-size:.9rem;font-weight:500}.auth-form input,.auth-form select{width:100%;height:2.5rem;border:1px solid var(--input);border-radius:var(--radius);padding:.5rem .75rem;color:var(--foreground);background:transparent;font:inherit;outline:none}.auth-form input:focus,.auth-form select:focus{border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in oklab,var(--ring) 18%,transparent)}.auth-form button{justify-self:start;min-height:2.25rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500}.auth-form button:disabled{cursor:wait;opacity:.7}.auth-message{margin:0;color:var(--muted-foreground);font-size:.875rem}.auth-message-error{color:#9a2e2e}.auth-message-success{color:var(--console-moss)}.session-proof{display:grid;grid-gap:.75rem;gap:.75rem;margin:0}.session-proof div{display:grid;grid-template-columns:minmax(8rem,.35fr) minmax(0,1fr);grid-gap:1rem;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.session-proof dt{color:var(--muted-foreground);font-weight:700}.session-proof dd{margin:0;overflow-wrap:anywhere}