:root{color-scheme:light;--ink:#17211c;--muted:#5b6660;--line:#d9ded9;--paper:#f7f8f5;--panel:#ffffff;--teal:#0f7f78;--coral:#d95f45;--gold:#b28a2e}*{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit}.shell{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:56px 0}.shell.compact{max-width:720px}.masthead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;min-height:260px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 12px;color:var(--teal);font-size:.78rem;font-weight:700;text-transform:uppercase}.eyebrow,h1{letter-spacing:0}h1{max-width:780px;margin:0;font-size:clamp(2.4rem,7vw,5.6rem);line-height:.95}.summary{max-width:680px;margin:18px 0 0;color:var(--muted);font-size:1.05rem;line-height:1.6}.action{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:1px solid var(--ink);border-radius:6px;padding:0 16px;background:var(--ink);color:white;font-weight:700;text-decoration:none;white-space:nowrap;cursor:pointer}.action.secondary{background:transparent;color:var(--ink)}.auth-actions{display:flex;min-height:44px;align-items:center;gap:10px}.auth-panel{display:grid;justify-items:start;gap:20px}.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}.status-tile{min-height:112px;border:1px solid var(--line);border-radius:8px;padding:16px;background:var(--panel)}.status-tile span{display:block;color:var(--muted);font-size:.86rem}.status-tile strong{display:block;margin-top:12px;font-size:1.08rem;line-height:1.3}.status-tile:nth-child(2){border-top-color:var(--coral)}.status-tile:nth-child(3){border-top-color:var(--gold)}.route-inventory{margin-top:44px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:14px}h2{margin:0;font-size:1.25rem;letter-spacing:0}.route-table{display:grid;margin-top:12px;border-top:1px solid var(--line)}.route-row{display:grid;grid-template-columns:minmax(120px,.6fr) minmax(160px,1fr) minmax(180px,1fr);gap:16px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0;text-decoration:none}.back-link:focus-visible,.back-link:hover,.route-row:focus-visible strong,.route-row:hover strong{color:var(--teal)}.route-row span,.surface-facts dt{color:var(--muted);font-size:.86rem}.route-row strong{font-size:.98rem}code{overflow-wrap:anywhere;color:var(--muted);font-family:Courier New,monospace;font-size:.9rem}.surface-shell{padding-top:32px}.back-link{display:inline-flex;margin-bottom:28px;color:var(--muted);font-weight:700;text-decoration:none}.surface-header{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:28px;align-items:start;border-bottom:1px solid var(--line);padding-bottom:28px}.surface-facts{display:grid;gap:12px;margin:0;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px}.surface-facts div{display:grid;gap:4px}.surface-facts dd{margin:0;overflow-wrap:anywhere;font-weight:700}.route-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.check-row{display:flex;min-height:68px;align-items:center;gap:10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:14px;font-weight:700}.check-dot{width:9px;height:9px;flex:0 0 auto;border-radius:50%;background:var(--teal)}@media (max-width:760px){.shell{padding:32px 0}.masthead{min-height:auto;flex-direction:column;align-items:flex-start;padding-bottom:28px}.auth-actions{flex-wrap:wrap}.status-grid{grid-template-columns:1fr}.section-heading,.surface-header{display:grid;grid-template-columns:1fr}.route-row{gap:6px}.route-checks,.route-row{grid-template-columns:1fr}}