:root{--cyan:#7bdfff;--mint:#adffcf}.overlay{position:relative;inset:auto;background:transparent;backdrop-filter:none;padding:34px 16px}.overlay h2{font-size:30px}.board-wrap{min-height:380px}#play label{display:block;color:var(--cyan);font:700 10px ui-monospace,monospace;letter-spacing:.12em;margin:14px 0 6px}#topic,#argument{width:100%;background:#071320;border:1px solid #29415b;border-radius:8px;padding:11px;color:#edf6ff;font:14px/1.5 system-ui}#argument{resize:vertical;min-height:120px}#topic:focus,#argument:focus{outline:2px solid #68f0e488}.question{background:#091827;border-left:3px solid var(--cyan);padding:12px;color:#bfd1df;font-size:13px}.submitrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.submitrow>span{font-size:11px;color:#ffc978}.submitrow button,#next,#again{background:linear-gradient(90deg,var(--cyan),var(--mint));border:0;border-radius:8px;padding:10px 14px;color:#07131d;font-weight:900;cursor:pointer}.round-result{border:1px solid #29415b;border-radius:9px;padding:12px;color:var(--mint);font-weight:850;margin:5px 0 12px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:12px}.comparison article{background:#091523;border:1px solid #223952;border-radius:9px;padding:12px;min-width:0}.comparison h3{font:700 10px ui-monospace,monospace;color:var(--cyan)}.comparison p{font-size:12px;color:#c2d0dc}.metric{display:flex;justify-content:space-between;font:11px ui-monospace,monospace;padding:5px 0;border-top:1px solid #ffffff10}.metric b{color:var(--mint)}#next,#again{margin-top:14px}#finish{text-align:center;padding:45px 12px}#finish h2{color:var(--mint);font-size:32px}.mode{display:inline-block;padding:7px 10px;border:1px solid #ffbd4b55;border-radius:20px;color:#ffcf77;font:700 9px ui-monospace,monospace}.score b{color:var(--mint);padding:0 5px}aside dl{margin:12px 0}aside dt{color:var(--mint);font-weight:800}aside dd{color:#96adc2;font-size:11px;margin:2px 0 12px}aside p{color:#96adc2;font-size:11px}@media(max-width:650px){.comparison{grid-template-columns:1fr}.board-top{flex-wrap:wrap}.overlay{padding:25px 5px}}