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dd{color:var(--ink);margin:0;font-weight:500}pre.invite{white-space:pre-wrap;font-family:var(--mono);background:var(--canvas);border:1px solid var(--line);border-radius:var(--radius);color:var(--body);max-height:360px;margin:0;padding:14px;font-size:12.5px;overflow:auto}.secret{font-family:var(--mono);background:var(--canvas);border:1px dashed var(--line-strong);border-radius:var(--radius);letter-spacing:.04em;color:var(--ink);word-break:break-all;padding:8px 12px;font-size:15px}.spinner{border:2px solid var(--tint-strong);border-top-color:var(--accent);border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.center-load{place-items:center;padding:80px 0;display:grid}.chart-bars{align-items:flex-end;gap:6px;height:160px;padding-top:8px;display:flex}.chart-bars .col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:4px;min-width:0;height:100%;display:flex}.chart-bars .colbar{background:var(--accent);border-radius:3px 3px 0 0;width:100%;max-width:46px;min-height:1px}.chart-bars .colbar.zero{background:var(--line)}.chart-bars .val{color:var(--ink);font-variant-numeric:tabular-nums;font-size:11px;font-weight:600}.chart-axis{border-top:1px solid var(--line-strong);gap:6px;padding-top:6px;display:flex}.chart-axis span{text-align:center;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:10.5px;overflow:hidden}.result-score{color:var(--ink);letter-spacing:-.04em;font-variant-numeric:tabular-nums;font-size:56px;font-weight:800;line-height:1}.result-score small{color:var(--muted);font-size:24px;font-weight:600}.timeline{margin:0;padding:0;font-size:13px;list-style:none}.timeline li{border-bottom:1px dashed var(--line);grid-template-columns:150px 1fr;gap:10px;padding:6px 0;display:grid}.timeline li:last-child{border-bottom:0}.option-edit{grid-template-columns:28px 1fr auto auto;align-items:center;gap:8px;display:grid}.option-edit .letter{font-family:var(--mono);color:var(--muted);text-align:center;font-size:12px}.correct-toggle{color:var(--muted);cursor:pointer;border-radius:var(--radius);border:1px solid var(--line);white-space:nowrap;align-items:center;gap:6px;height:32px;padding:0 8px;font-size:12.5px;display:inline-flex}.correct-toggle.on{color:var(--success);background:var(--success-soft);border-color:#bfe3d1;font-weight:600}.dropzone{border:1.5px dashed var(--line-strong);border-radius:var(--radius);text-align:center;color:var(--muted);background:#fbfcfd;padding:28px}.dropzone.drag{border-color:var(--accent);background:var(--tint)}.preview-pane{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px}.kbd{font-family:var(--mono);border:1px solid var(--line-strong);color:var(--muted);background:var(--surface);border-bottom-width:2px;border-radius:4px;padding:0 5px;font-size:11px}.score-head .result-score{font-size:48px}