h1[data-astro-cid-ohgyaudg]{margin:.75rem 0 .5rem;font-size:1.75rem;font-weight:700}.subtitle[data-astro-cid-ohgyaudg]{color:#64748b;margin-bottom:1.5rem;font-size:.95rem}.tool-container[data-astro-cid-ohgyaudg]{flex-direction:column;gap:1.5rem;display:flex}.perm-grid-section[data-astro-cid-ohgyaudg]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;gap:1rem;padding:1.25rem;display:flex;overflow-x:auto}.perm-grid[data-astro-cid-ohgyaudg]{border-collapse:separate;border-spacing:.5rem;width:100%}.perm-grid[data-astro-cid-ohgyaudg] thead[data-astro-cid-ohgyaudg] th[data-astro-cid-ohgyaudg]{color:#64748b;text-align:center;padding:0 .25rem;font-size:.75rem;font-weight:700}.bit-label[data-astro-cid-ohgyaudg]{color:#94a3b8;font-size:.7rem;display:block}.bit-char[data-astro-cid-ohgyaudg]{color:#1e293b;font-family:Courier New,monospace;font-size:1rem;font-weight:700;display:block}.who-col[data-astro-cid-ohgyaudg]{width:110px;text-align:left!important}.octal-col[data-astro-cid-ohgyaudg]{text-align:center;width:56px}.perm-grid[data-astro-cid-ohgyaudg] tbody[data-astro-cid-ohgyaudg] tr[data-astro-cid-ohgyaudg]:not(:last-child) td[data-astro-cid-ohgyaudg]{padding-bottom:.25rem}.who-label[data-astro-cid-ohgyaudg]{color:#475569;white-space:nowrap;vertical-align:middle;font-size:.875rem;font-weight:600}.who-sub[data-astro-cid-ohgyaudg]{color:#94a3b8;font-size:.7rem;font-weight:400;display:block}.cb-cell[data-astro-cid-ohgyaudg]{cursor:pointer;justify-content:center;align-items:center;display:flex}.cb-cell[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg][type=checkbox]{opacity:0;width:0;height:0;position:absolute}.cb-box[data-astro-cid-ohgyaudg]{color:#cbd5e1;user-select:none;background:#fff;border:2px solid #cbd5e1;border-radius:8px;justify-content:center;align-items:center;width:44px;height:44px;font-family:Courier New,monospace;font-size:1.1rem;font-weight:700;transition:background .15s,border-color .15s,color .15s;display:flex}.cb-cell[data-astro-cid-ohgyaudg]:hover .cb-box[data-astro-cid-ohgyaudg]{border-color:#94a3b8}.cb-cell[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]:checked~.cb-box[data-astro-cid-ohgyaudg].r-bit{color:#1d4ed8;background:#dbeafe;border-color:#3b82f6}.cb-cell[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]:checked~.cb-box[data-astro-cid-ohgyaudg].w-bit{color:#854d0e;background:#fef9c3;border-color:#eab308}.cb-cell[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]:checked~.cb-box[data-astro-cid-ohgyaudg].x-bit{color:#166534;background:#dcfce7;border-color:#22c55e}.octal-digit[data-astro-cid-ohgyaudg]{color:#1e40af;text-align:center;font-family:Courier New,monospace;font-size:1.4rem;font-weight:700;display:block}.special-bits-row[data-astro-cid-ohgyaudg]{border-top:1px solid #e2e8f0;flex-wrap:wrap;align-items:center;gap:.75rem;padding-top:.25rem;display:flex}.special-bits-label[data-astro-cid-ohgyaudg]{color:#64748b;white-space:nowrap;font-size:.8rem;font-weight:600}.special-cb-label[data-astro-cid-ohgyaudg]{cursor:pointer;color:#475569;align-items:center;gap:.375rem;font-size:.875rem;display:flex}.special-cb-label[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg][type=checkbox]{cursor:pointer;accent-color:#f59e0b;width:15px;height:15px}.special-cb-label[data-astro-cid-ohgyaudg] span[data-astro-cid-ohgyaudg]{user-select:none}.input-area[data-astro-cid-ohgyaudg]{flex-wrap:wrap;align-items:flex-start;gap:1rem;display:flex}.input-group[data-astro-cid-ohgyaudg]{flex-direction:column;flex:1;gap:.25rem;min-width:180px;display:flex}.input-group[data-astro-cid-ohgyaudg] label[data-astro-cid-ohgyaudg]{color:#475569;font-size:.875rem;font-weight:600}.input-group[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]{color:#1e293b;background:#fff;border:1px solid #cbd5e1;border-radius:8px;outline:none;padding:.625rem .875rem;font-family:Courier New,monospace;font-size:1.1rem;transition:border-color .15s}.input-group[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]:focus{border-color:#1e40af;box-shadow:0 0 0 3px #1e40af1a}.input-group[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg].error{border-color:#dc2626}.field-error[data-astro-cid-ohgyaudg]{color:#dc2626;min-height:1.2em;font-size:.8rem}.swap-icon[data-astro-cid-ohgyaudg]{color:#94a3b8;user-select:none;padding-top:1.75rem;font-size:1.5rem}.command-section[data-astro-cid-ohgyaudg]{flex-direction:column;gap:.75rem;display:flex}.filename-row[data-astro-cid-ohgyaudg]{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.filename-row[data-astro-cid-ohgyaudg] label[data-astro-cid-ohgyaudg]{color:#475569;white-space:nowrap;font-size:.875rem;font-weight:600}.filename-row[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]{color:#1e293b;background:#fff;border:1px solid #cbd5e1;border-radius:8px;outline:none;flex:1;min-width:180px;padding:.5rem .75rem;font-family:Courier New,monospace;font-size:.95rem;transition:border-color .15s}.filename-row[data-astro-cid-ohgyaudg] input[data-astro-cid-ohgyaudg]:focus{border-color:#1e40af;box-shadow:0 0 0 3px #1e40af1a}.cmd-box[data-astro-cid-ohgyaudg]{background:#0f172a;border-radius:10px;flex-wrap:wrap;align-items:center;gap:.75rem;padding:.875rem 1.25rem;display:flex}.cmd-prefix[data-astro-cid-ohgyaudg]{color:#64748b;user-select:none;font-family:Courier New,monospace;font-size:1rem}.cmd-code[data-astro-cid-ohgyaudg]{color:#7dd3fc;word-break:break-all;flex:1;font-family:Courier New,monospace;font-size:1.1rem;font-weight:600}.btn-copy[data-astro-cid-ohgyaudg]{cursor:pointer;color:#94a3b8;white-space:nowrap;background:#1e293b;border:1px solid #334155;border-radius:6px;padding:.375rem 1rem;font-size:.8rem;font-weight:600;transition:background .15s,color .15s}.btn-copy[data-astro-cid-ohgyaudg]:hover{color:#e2e8f0;background:#334155}.description-box[data-astro-cid-ohgyaudg]{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;min-height:2.5rem;padding:.75rem 1rem}.desc-text[data-astro-cid-ohgyaudg]{color:#1e293b;font-size:.875rem}.presets-section[data-astro-cid-ohgyaudg]{flex-direction:column;gap:.5rem;display:flex}.presets-label[data-astro-cid-ohgyaudg]{color:#64748b;font-size:.8rem;font-weight:600}.presets-list[data-astro-cid-ohgyaudg]{flex-wrap:wrap;gap:.5rem;display:flex}.preset-btn[data-astro-cid-ohgyaudg]{cursor:pointer;text-align:center;background:#fff;border:1px solid #cbd5e1;border-radius:8px;flex-direction:column;align-items:center;padding:.5rem .875rem;transition:background .15s,border-color .15s;display:flex}.preset-btn[data-astro-cid-ohgyaudg]:hover{background:#eff6ff;border-color:#1e40af}.preset-octal[data-astro-cid-ohgyaudg]{color:#1e293b;font-family:Courier New,monospace;font-size:.9rem;font-weight:700}.preset-note[data-astro-cid-ohgyaudg]{color:#64748b;max-width:110px;font-size:.7rem}