.passage-nav a,.passage-next a{min-width:44px}.clue-buttons,.demo-controls{display:flex;flex-wrap:wrap;gap:8px 16px;margin-block:16px}.clue-buttons button,.demo-controls button{font:inherit;font-size:.875rem;background:none;color:var(--ink);border:1px solid var(--line);padding:8px 12px;min-height:44px;cursor:pointer}.clue-buttons button:hover,.demo-controls button:hover{background:var(--surface)}button:disabled{opacity:.45;cursor:default}.clue-buttons button[aria-pressed=true]{border-color:var(--mint);color:var(--mint)}.selected-clue{outline:1px solid var(--mint);outline-offset:3px}.explorer{max-width:850px;margin-top:24px;border-top:1px solid var(--line)}.count-row{padding-block:16px;border-bottom:1px solid var(--line)}.count-row p{display:flex;justify-content:space-between;gap:16px;margin:0;font-size:.875rem}.count-row small{display:block;overflow-wrap:anywhere;color:var(--muted);font:12px/1.6 var(--mono);margin-top:8px}.count-track{height:3px;background:var(--line);margin-top:12px}.count-track i{display:block;height:100%;background:var(--mint);transform-origin:left}.audit-grid{display:grid;grid-template-columns:repeat(14,minmax(0,1fr));gap:4px;margin-block:20px}.audit-grid button{height:44px;min-width:0;border:1px solid var(--line);color:var(--muted);background:none;font:12px var(--mono);cursor:pointer}.audit-grid button[data-mismatch=true]{border-style:dashed;color:var(--ink)}.audit-grid button[aria-pressed=true]{border-color:var(--mint);color:var(--mint)}.audit-equation{font:500 clamp(1.3rem,3vw,2rem)/1.6 var(--mono);margin:16px 0}.demo-controls{align-items:center}.demo-controls label{font-size:.875rem}.demo-controls input{accent-color:var(--mint);min-height:44px;max-width:100%;flex:1}.route-viewport{overflow-x:auto;margin-block:20px;outline-offset:4px}.route-board{display:block;position:relative;gap:0;padding:0;border:0;font:14px/22px var(--mono)}.route-board>span{position:absolute;display:block;text-align:center;height:22px}.route-board>span:first-child{color:var(--mint)}.route-state{min-height:52px;color:var(--muted);font-size:.875rem}.audit-status{min-height:52px}.audit-grid button:focus-visible{outline-offset:1px}.brand-mark{transition:transform 180ms ease-out,opacity 180ms ease-out}.brand:hover .brand-mark,.brand:focus-visible .brand-mark{transform:translateY(-2px);opacity:.8}
@media(max-width:700px){.audit-grid{grid-template-columns:repeat(7,minmax(0,1fr))}.count-row p{flex-direction:column;gap:4px}.clue-buttons button{font-size:.75rem}}
.passage-display .route-board{font:14px/22px var(--mono)}
.estimate-number{font-variant-numeric:tabular-nums}.result-replay{display:block;min-height:44px;margin-bottom:12px;padding:4px 0;border:0;background:none;color:var(--muted);font:14px var(--sans);text-decoration:underline;text-underline-offset:4px;cursor:pointer}.result-replay:hover{color:var(--mint)}
@media(prefers-reduced-motion:reduce){.brand-mark{transition:none}.brand:hover .brand-mark,.brand:focus-visible .brand-mark{transform:none}}