:root{font-family:Atkinson Hyperlegible,Segoe UI,sans-serif;color:#102033;background:#f4f7fb}body{margin:0}button{min-width:64px;min-height:64px;font-size:1.4rem;border-radius:16px;border:2px solid #1d4e89;background:#fff;cursor:pointer;transition:transform .12s ease,background .12s ease,box-shadow .12s ease}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #1020332e}button.primary{background:#1d4e89;color:#fff}button.primary:hover:not(:disabled){background:#163e6e}.screen{max-width:720px;margin:0 auto;padding:24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.answers{display:grid;grid-template-columns:1fr;gap:12px}.answers button{height:auto;min-height:64px;width:100%;white-space:normal;overflow:visible;text-align:left;display:flex;align-items:flex-start;gap:12px;padding:16px;line-height:1.3}.answers .mark{flex:0 0 auto;font-weight:700}.answers .text{flex:1 1 auto}.answers button.selected{box-shadow:0 0 0 3px #f2c14e}.answers button:disabled:not(.selected){opacity:.55}.feedback{font-size:1.3rem;font-weight:700;min-height:1.5em}@media (min-width: 700px){.answers{grid-template-columns:1fr 1fr}}.code{font-size:4rem;letter-spacing:.2em;text-align:center}.host{position:relative;min-height:100vh;background:#071426;color:#fff}.host-stage{width:100%;height:100vh}.lobby-card{position:absolute;top:48px;right:48px;z-index:2;background:#071426b8;padding:24px;border-radius:24px;text-align:center}.host-error{position:absolute;top:24px;left:24px;z-index:2}.host-bar{position:absolute;left:24px;bottom:24px;z-index:2;display:flex;gap:12px}.host-bar button{min-height:48px;font-size:1rem;color:#102033}.host-bar button:hover{background:#e8eef6}