.page-wrapper[data-astro-cid-yjhisotz]{max-width:1200px;margin:120px auto 40px;padding:0 20px}.tool-header[data-astro-cid-yjhisotz]{text-align:center;margin-bottom:30px}.tool-header[data-astro-cid-yjhisotz] h1[data-astro-cid-yjhisotz]{color:var(--text-dark);margin-bottom:10px;font-size:2.2rem}.tool-header[data-astro-cid-yjhisotz] p[data-astro-cid-yjhisotz]{color:var(--text-light);font-size:1.1rem}.calculator-page[data-astro-cid-yjhisotz]{display:flex;flex-direction:column;align-items:center;gap:40px}.calc-container[data-astro-cid-yjhisotz]{width:100%;max-width:600px;background:var(--white);padding:30px;border-radius:var(--radius);border:1px solid rgba(0,0,0,.12)}.controls-row[data-astro-cid-yjhisotz]{display:flex;flex-wrap:nowrap;gap:15px;align-items:flex-end;justify-content:flex-end;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid rgba(0,0,0,.12)}.controls-row[data-astro-cid-yjhisotz] .control-group[data-astro-cid-yjhisotz]{flex-direction:row;align-items:center}.controls-row[data-astro-cid-yjhisotz] .control-label[data-astro-cid-yjhisotz]{margin-right:8px}.controls-row[data-astro-cid-yjhisotz] .clear-btn[data-astro-cid-yjhisotz]{margin-left:auto}.control-group[data-astro-cid-yjhisotz]{display:flex;flex-direction:column;gap:8px}.control-label[data-astro-cid-yjhisotz]{font-size:.8rem;font-weight:700;color:var(--text-light);letter-spacing:.5px}.segmented-control[data-astro-cid-yjhisotz]{display:flex;background:var(--bg-color);border-radius:8px;padding:4px;border:1px solid rgba(0,0,0,.12)}.segment-btn[data-astro-cid-yjhisotz]{padding:6px 16px;font-size:.85rem;font-weight:600;color:var(--text-light);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:all .2s}.segment-btn[data-astro-cid-yjhisotz].active{background:var(--white);color:var(--primary);border:1px solid rgba(0,0,0,.12)}.clear-btn[data-astro-cid-yjhisotz]{padding:8px 16px;font-size:.9rem;font-weight:600;color:var(--text-light);background:transparent;border:1px solid rgba(0,0,0,.12);border-radius:8px;cursor:pointer;transition:all .2s;height:38px;white-space:nowrap}.clear-btn[data-astro-cid-yjhisotz]:hover{background:var(--bg-color);color:var(--text-dark)}.converter-grid[data-astro-cid-yjhisotz]{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.converter-field[data-astro-cid-yjhisotz]{display:flex;flex-direction:column;gap:8px}.field-header[data-astro-cid-yjhisotz]{display:flex;align-items:center;gap:12px;min-height:28px}.field-header[data-astro-cid-yjhisotz] label[data-astro-cid-yjhisotz]{font-weight:600;color:var(--text-dark);font-size:1rem}.base-badge[data-astro-cid-yjhisotz]{font-size:.75rem;font-weight:700;padding:4px 8px;border-radius:12px;background:#2563eb1a;color:var(--primary)}.input-wrapper[data-astro-cid-yjhisotz]{position:relative;display:flex;align-items:center;width:100%}.converter-input[data-astro-cid-yjhisotz]{width:100%;padding:14px 48px 14px 14px;border:1px solid rgba(0,0,0,.12);border-radius:8px;font-size:1.15rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;color:var(--text-dark);background:var(--bg-color);transition:all .2s}.converter-input[data-astro-cid-yjhisotz]:focus{border-color:var(--primary);outline:none;background:var(--white)}.converter-field[data-astro-cid-yjhisotz].active-field .converter-input[data-astro-cid-yjhisotz]{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.converter-input[data-astro-cid-yjhisotz].input-error{border-color:#ef4444;background-color:#ef44440d}.converter-input[data-astro-cid-yjhisotz].input-error:focus{background-color:#ef44440d}.error-msg[data-astro-cid-yjhisotz]{color:#ef4444;font-size:.85rem;font-weight:500;min-height:1.2em;display:none}.error-msg[data-astro-cid-yjhisotz].visible{display:block}.copy-btn[data-astro-cid-yjhisotz]{background:transparent;border:none;font-size:.85rem;font-weight:600;color:var(--text-light);cursor:pointer;display:flex;align-items:center;gap:6px;transition:color .2s}.copy-btn[data-astro-cid-yjhisotz].icon-only{position:absolute;right:10px;padding:6px;border-radius:6px}.copy-btn[data-astro-cid-yjhisotz]:hover{color:var(--text-dark)}.copy-btn[data-astro-cid-yjhisotz].copied{color:#16a34a}.section-card[data-astro-cid-yjhisotz]{margin-top:0}.section-header[data-astro-cid-yjhisotz]{text-align:center;margin-bottom:20px}.section-header[data-astro-cid-yjhisotz] h2[data-astro-cid-yjhisotz]{font-size:1.25rem;color:var(--text-dark);margin-bottom:4px}.section-header[data-astro-cid-yjhisotz] p[data-astro-cid-yjhisotz]{font-size:.85rem;color:var(--text-light)}.visualizer-controls[data-astro-cid-yjhisotz]{display:flex;justify-content:center;margin-bottom:30px}.bit-grid-wrapper[data-astro-cid-yjhisotz]{width:100%;overflow-x:auto;padding-bottom:10px;padding-top:25px}.bit-grid{display:flex;gap:2px;justify-content:center;min-width:min-content;position:relative}.nibble-gap{margin-left:8px}.bit-col{display:flex;flex-direction:column;align-items:center;position:relative}.bit-cell{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1.1rem;font-weight:600;border-radius:4px;cursor:pointer;transition:background-color .15s ease,color .15s ease,filter .15s ease;user-select:none}.bit-cell:hover{filter:brightness(1.1)}.nibble-even .bit-cell[data-val="0"]{background:color-mix(in srgb,var(--primary) 8%,transparent);color:var(--text-light)}.nibble-odd .bit-cell[data-val="0"]{background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--text-light)}.bit-cell[data-val="1"]{background:var(--primary);color:var(--white)}.bit-label{font-size:.65rem;color:var(--text-light);margin-top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;height:12px}.bit-top-label{position:absolute;top:-20px;font-size:.65rem;font-weight:700;color:var(--text-light)}.summary-row[data-astro-cid-yjhisotz]{display:flex;flex-wrap:wrap;justify-content:center;gap:15px 30px;margin-top:25px;padding-top:15px;border-top:1px solid rgba(0,0,0,.12);font-size:.85rem;color:var(--text-light);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.summary-row[data-astro-cid-yjhisotz] span[data-astro-cid-yjhisotz]{white-space:nowrap}.step-empty-state[data-astro-cid-yjhisotz]{text-align:center;color:var(--text-light);padding:40px 0;font-style:italic}.step-list[data-astro-cid-yjhisotz]{display:flex;flex-direction:column;gap:20px}.step-item{display:flex;flex-direction:column;gap:8px;background:color-mix(in srgb,var(--primary) 2%,transparent);padding:16px;border-radius:8px;border:1px solid rgba(0,0,0,.05)}.step-badge{display:inline-block;font-size:.75rem;font-weight:700;padding:4px 8px;border-radius:12px;background:color-mix(in srgb,var(--text-light) 10%,transparent);color:var(--text-light);width:fit-content;margin-bottom:4px}.step-title{font-weight:600;color:var(--text-dark);font-size:.95rem}.step-math{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9rem;color:var(--text-dark);line-height:1.5;white-space:pre-wrap}.step-math sup{font-size:.7rem}.step-math .muted-term{color:var(--text-light);opacity:.5}.step-math .primary-text{color:var(--primary);font-weight:600}.step-result{margin-top:4px;padding-top:8px;border-top:1px dashed rgba(0,0,0,.1);font-weight:600;color:var(--text-dark)}.step-expand-link{text-align:center;margin:10px 0}.step-expand-link a{color:var(--primary);font-size:.85rem;font-weight:600;cursor:pointer;text-decoration:none}.step-expand-link a:hover{text-decoration:underline}.ref-table-wrapper[data-astro-cid-yjhisotz]{max-height:480px;overflow-y:auto;border:1px solid rgba(0,0,0,.08);border-radius:12px;box-shadow:var(--shadow-sm);background:var(--white)}.ref-table[data-astro-cid-yjhisotz]{width:100%;border-collapse:collapse;text-align:center;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);font-size:.95rem}.ref-table[data-astro-cid-yjhisotz] th[data-astro-cid-yjhisotz]{position:sticky;top:0;background:#f8fafc;padding:14px 16px;font-weight:600;font-family:Inter,sans-serif;color:var(--text-light);text-transform:uppercase;font-size:.8rem;letter-spacing:.5px;border-bottom:1px solid rgba(0,0,0,.08);z-index:10}.ref-table[data-astro-cid-yjhisotz] td[data-astro-cid-yjhisotz]{padding:12px 16px;color:var(--text-dark);border-bottom:1px solid rgba(0,0,0,.04);cursor:pointer;transition:all .2s ease}.ref-table[data-astro-cid-yjhisotz] tbody[data-astro-cid-yjhisotz] tr[data-astro-cid-yjhisotz]:hover{background:#2563eb0a;transform:translateY(-1px)}.ref-table[data-astro-cid-yjhisotz] tbody[data-astro-cid-yjhisotz] tr[data-astro-cid-yjhisotz]:last-child td[data-astro-cid-yjhisotz]{border-bottom:none}.ref-table[data-astro-cid-yjhisotz] .ascii-badge[data-astro-cid-yjhisotz]{display:inline-block;font-size:.75rem;background:#0000000f;padding:2px 6px;border-radius:4px;color:var(--text-light)}@media(max-width:500px){.converter-grid[data-astro-cid-yjhisotz]{grid-template-columns:1fr}.controls-row[data-astro-cid-yjhisotz]{flex-direction:column;align-items:stretch;flex-wrap:nowrap}.clear-btn[data-astro-cid-yjhisotz]{margin-top:10px}.bit-cell{width:28px;height:28px;font-size:1rem}}