.game-shell{max-width:920px;margin:auto}.game-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.timer{font-variant-numeric:tabular-nums;font-weight:800}.ladder{display:grid;grid-template-columns:repeat(15,1fr);gap:4px;margin:12px 0}.ladder span{height:8px;border-radius:20px;background:var(--line)}.ladder .done{background:var(--ok)}.ladder .current{background:var(--accent)}.safe-point{box-shadow:0 0 0 2px var(--warn)}.result-score{font-size:4rem;font-weight:850}.exam-warning{margin:10px 0 18px;padding:12px;border-radius:10px;background:color-mix(in srgb,var(--warn) 16%,var(--panel));border:1px solid var(--warn)}