html,body{background-color:#f5f6f8;background-image:none}.sober{--font-display: -apple-system, system-ui, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;font-family:var(--font-display);--surface: #ffffff;--surface-2: #f3f4f6;--ink: #111827;--muted: #4b5563;--faint: #6b7280;--hairline: #d1d5db;--acid: #d3dcea;--hard: none;--hard-lg: none;--soft: none;--soft-xs: none;--radius-nb: 10px;--board-l: #f0d9b5;--board-d: #b58863;color:var(--ink)}.sober .nb-sheet,.sober .nb-card,.sober .nb-plate,.sober .nb-board,.sober .nb-panel{border:1px solid var(--hairline);border-radius:8px;box-shadow:none;background:var(--surface)}.sober .nb-sheet{border-radius:10px}.sober .nb-btn,.sober .nb-icon,.sober .nb-disc,.sober .nb-chip{border:1px solid var(--hairline);border-radius:6px;box-shadow:none;font-weight:500;background:var(--surface);color:var(--ink)}.sober .nb-btn:hover:not(:disabled),.sober .nb-icon:hover:not(:disabled),.sober .nb-chip:hover{transform:none;box-shadow:none;background:var(--surface-2);color:var(--ink)}.sober .nb-btn:active:not(:disabled),.sober .nb-icon:active:not(:disabled){transform:none;box-shadow:none;background:#e5e7eb}.sober .nb-btn-key,.sober .nb-key,.sober .nb-chip-on{background:var(--acid);color:var(--ink);font-weight:600}.sober .nb-btn-key:hover:not(:disabled){background:#c3cee0}@media(max-width:639px){.sober input,.sober textarea,.sober select{font-size:16px}}.sober .font-extrabold,.sober .font-bold{font-weight:600}.sober summary{font-weight:600}.sober .nb-fine,.sober .nb-ground{background-image:none}.sober .nb-sheet-bleed:before,.sober .nb-sheet-bleed:after{display:none}