:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-input: #1a1a25;--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--border-color: #2a2a3a;--primary: #10b981;--primary-hover: #059669}[data-astro-cid-5kza4khi]{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}header[data-astro-cid-5kza4khi]{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-5kza4khi]{font-size:1.25rem;font-weight:700;color:var(--primary);text-decoration:none}nav[data-astro-cid-5kza4khi]{display:flex;gap:1.5rem}nav[data-astro-cid-5kza4khi] a[data-astro-cid-5kza4khi]{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}nav[data-astro-cid-5kza4khi] a[data-astro-cid-5kza4khi]:hover{color:var(--primary)}main[data-astro-cid-5kza4khi]{max-width:1200px;margin:0 auto;padding:2rem}h1[data-astro-cid-5kza4khi]{font-size:2rem;margin-bottom:.5rem;color:var(--text-primary)}.description[data-astro-cid-5kza4khi]{color:var(--text-secondary);margin-bottom:2rem}.ad-container[data-astro-cid-5kza4khi]{margin:1.5rem 0;display:flex;justify-content:center}.pattern-selector[data-astro-cid-5kza4khi]{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:1rem;margin-bottom:2rem}.pattern-option[data-astro-cid-5kza4khi]{aspect-ratio:1;border:2px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.pattern-option[data-astro-cid-5kza4khi]:hover{border-color:var(--primary)}.pattern-option[data-astro-cid-5kza4khi].active{border-color:var(--primary);box-shadow:0 0 0 2px #10b98133}.pattern-option[data-astro-cid-5kza4khi] span[data-astro-cid-5kza4khi]{position:absolute;bottom:0;left:0;right:0;padding:.25rem;background:#000000b3;color:#fff;font-size:.65rem;text-align:center}.tool-container[data-astro-cid-5kza4khi]{display:grid;grid-template-columns:1fr 320px;gap:2rem;margin-bottom:2rem}@media (max-width: 900px){.tool-container[data-astro-cid-5kza4khi]{grid-template-columns:1fr}}.preview-panel[data-astro-cid-5kza4khi]{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.preview-header[data-astro-cid-5kza4khi]{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.preview-header[data-astro-cid-5kza4khi] h2[data-astro-cid-5kza4khi]{font-size:1rem;font-weight:600}.preview-area[data-astro-cid-5kza4khi]{min-height:350px;transition:all .3s ease}.code-section[data-astro-cid-5kza4khi]{padding:1.5rem;border-top:1px solid var(--border-color)}.code-header[data-astro-cid-5kza4khi]{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.code-header[data-astro-cid-5kza4khi] h3[data-astro-cid-5kza4khi]{font-size:.95rem;font-weight:600}.code-output[data-astro-cid-5kza4khi]{background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:6px;padding:1rem;font-family:Monaco,Menlo,monospace;font-size:.75rem;line-height:1.6;color:var(--text-primary);white-space:pre-wrap;max-height:200px;overflow-y:auto}.controls-panel[data-astro-cid-5kza4khi]{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.control-group[data-astro-cid-5kza4khi]{display:flex;flex-direction:column;gap:.5rem}.control-label[data-astro-cid-5kza4khi]{display:flex;justify-content:space-between;align-items:center}.control-label[data-astro-cid-5kza4khi] label[data-astro-cid-5kza4khi]{font-weight:500;color:var(--text-secondary);font-size:.875rem}.control-value[data-astro-cid-5kza4khi]{font-size:.8rem;color:var(--primary);font-weight:600;min-width:50px;text-align:right}input[data-astro-cid-5kza4khi][type=range]{width:100%;accent-color:var(--primary);height:6px;border-radius:3px;background:var(--bg-input)}.color-input-group[data-astro-cid-5kza4khi]{display:flex;gap:.5rem;align-items:center}.color-input-group[data-astro-cid-5kza4khi] input[data-astro-cid-5kza4khi][type=color]{width:45px;height:32px;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;padding:2px}.color-input-group[data-astro-cid-5kza4khi] input[data-astro-cid-5kza4khi][type=text]{flex:1;background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:4px;padding:.5rem;color:var(--text-primary);font-size:.875rem;font-family:monospace}.btn[data-astro-cid-5kza4khi]{padding:.5rem 1rem;border:none;border-radius:6px;font-size:.875rem;cursor:pointer;transition:all .2s ease}.btn-primary[data-astro-cid-5kza4khi]{background-color:var(--primary);color:#fff}.btn-primary[data-astro-cid-5kza4khi]:hover{background-color:var(--primary-hover)}.btn-secondary[data-astro-cid-5kza4khi]{background-color:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary[data-astro-cid-5kza4khi]:hover{background-color:var(--border-color)}.btn-sm[data-astro-cid-5kza4khi]{padding:.375rem .75rem;font-size:.8rem}.section-title[data-astro-cid-5kza4khi]{font-size:.9rem;font-weight:600;color:var(--text-primary);padding-bottom:.5rem;border-bottom:1px solid var(--border-color);margin-bottom:.75rem}.privacy-notice[data-astro-cid-5kza4khi]{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;margin:2rem 0}.privacy-notice[data-astro-cid-5kza4khi] h2[data-astro-cid-5kza4khi]{font-size:1.1rem;margin-bottom:.75rem;color:var(--primary)}.privacy-notice[data-astro-cid-5kza4khi] p[data-astro-cid-5kza4khi]{color:var(--text-secondary);font-size:.9rem}.seo-content[data-astro-cid-5kza4khi]{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:2rem;margin-top:2rem}.seo-content[data-astro-cid-5kza4khi] h2[data-astro-cid-5kza4khi]{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.seo-content[data-astro-cid-5kza4khi] h3[data-astro-cid-5kza4khi]{font-size:1.1rem;margin:1.5rem 0 .75rem;color:var(--text-primary)}.seo-content[data-astro-cid-5kza4khi] p[data-astro-cid-5kza4khi],.seo-content[data-astro-cid-5kza4khi] li[data-astro-cid-5kza4khi]{color:var(--text-secondary);margin-bottom:.75rem}.seo-content[data-astro-cid-5kza4khi] ul[data-astro-cid-5kza4khi]{padding-left:1.5rem;margin-bottom:1rem}footer[data-astro-cid-5kza4khi]{text-align:center;padding:2rem;border-top:1px solid var(--border-color);color:var(--text-secondary);font-size:.9rem;margin-top:2rem}footer[data-astro-cid-5kza4khi] a[data-astro-cid-5kza4khi]{color:var(--primary);text-decoration:none}footer[data-astro-cid-5kza4khi] a[data-astro-cid-5kza4khi]:hover{text-decoration:underline}