.tool-page[data-astro-cid-32f6ik32]{max-width:960px;margin:0 auto;padding:2rem 1.5rem 4rem}.breadcrumb[data-astro-cid-32f6ik32]{color:var(--text-muted);gap:.5rem;margin-bottom:1.5rem;font-size:.88rem;display:flex}.breadcrumb[data-astro-cid-32f6ik32] a[data-astro-cid-32f6ik32]{color:var(--primary);text-decoration:none}.tool-header[data-astro-cid-32f6ik32]{text-align:center;margin-bottom:2.5rem}.tool-badge[data-astro-cid-32f6ik32]{color:#0ea5e9;background:#0ea5e91f;border-radius:999px;margin-bottom:.75rem;padding:.35rem .9rem;font-size:.82rem;font-weight:700;display:inline-block}.tool-header[data-astro-cid-32f6ik32] h1[data-astro-cid-32f6ik32]{color:var(--text);margin-bottom:.75rem;font-size:2.2rem;font-weight:800}.tool-subtitle[data-astro-cid-32f6ik32]{color:var(--text-muted);max-width:700px;margin:0 auto;font-size:1.05rem;line-height:1.6}.shadow-grid[data-astro-cid-32f6ik32]{grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:3rem;display:grid}@media (width<=768px){.shadow-grid[data-astro-cid-32f6ik32]{grid-template-columns:1fr}}.card[data-astro-cid-32f6ik32]{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:1.75rem}.controls-card[data-astro-cid-32f6ik32] h3[data-astro-cid-32f6ik32],.preview-card[data-astro-cid-32f6ik32] h3[data-astro-cid-32f6ik32]{color:var(--text);margin-bottom:1.25rem;font-size:1.2rem;font-weight:700}.preset-buttons[data-astro-cid-32f6ik32]{flex-wrap:wrap;gap:.4rem;margin-bottom:1.5rem;display:flex}.btn-preset[data-astro-cid-32f6ik32]{background:var(--bg);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:6px;padding:.35rem .75rem;font-size:.82rem;font-weight:600;transition:all .2s}.btn-preset[data-astro-cid-32f6ik32].active,.btn-preset[data-astro-cid-32f6ik32]:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.slider-group[data-astro-cid-32f6ik32]{margin-bottom:1.2rem}.slider-header[data-astro-cid-32f6ik32]{color:var(--text);justify-content:space-between;margin-bottom:.35rem;font-size:.85rem;font-weight:600;display:flex}.slider-header[data-astro-cid-32f6ik32] span[data-astro-cid-32f6ik32]{color:var(--primary);font-family:monospace}.range-slider[data-astro-cid-32f6ik32]{width:100%;accent-color:var(--primary);cursor:pointer}.color-options-row[data-astro-cid-32f6ik32]{flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.5rem;display:flex}.form-group-color[data-astro-cid-32f6ik32] label[data-astro-cid-32f6ik32]{color:var(--text-muted);margin-bottom:.25rem;font-size:.8rem;font-weight:600;display:block}.color-input[data-astro-cid-32f6ik32]{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;width:45px;height:35px;padding:0}.form-group-checkbox[data-astro-cid-32f6ik32]{margin-left:auto}.chk-label[data-astro-cid-32f6ik32]{cursor:pointer;color:var(--text);align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;display:flex}.preview-stage[data-astro-cid-32f6ik32]{background:var(--bg);border:1px dashed var(--border);border-radius:12px;justify-content:center;align-items:center;height:260px;margin-bottom:1.5rem;display:flex;overflow:hidden}.shadow-target-box[data-astro-cid-32f6ik32]{color:#fff;border-radius:16px;justify-content:center;align-items:center;width:160px;height:160px;font-size:.9rem;font-weight:700;transition:background-color .2s;display:flex}.code-output-wrap[data-astro-cid-32f6ik32]{background:var(--bg);border:1px solid var(--border);border-radius:10px;overflow:hidden}.code-header[data-astro-cid-32f6ik32]{border-bottom:1px solid var(--border);color:var(--text-muted);text-transform:uppercase;justify-content:space-between;align-items:center;padding:.6rem 1rem;font-size:.8rem;font-weight:700;display:flex}.btn-copy-sm[data-astro-cid-32f6ik32]{color:var(--primary);cursor:pointer;background:0 0;border:none;font-size:.8rem;font-weight:700}.code-box[data-astro-cid-32f6ik32]{color:var(--text);margin:0;padding:1rem;font-family:monospace;font-size:.85rem;line-height:1.5;overflow-x:auto}.info-section[data-astro-cid-32f6ik32]{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;margin-bottom:2rem;padding:2rem}.info-section[data-astro-cid-32f6ik32] h2[data-astro-cid-32f6ik32]{color:var(--text);margin-bottom:1rem;font-size:1.35rem;font-weight:700}.info-section[data-astro-cid-32f6ik32] p[data-astro-cid-32f6ik32]{color:var(--text-muted);margin-bottom:1rem;line-height:1.7}.info-section[data-astro-cid-32f6ik32] ul[data-astro-cid-32f6ik32]{color:var(--text-muted);padding-left:1.5rem;line-height:1.8}