:root{--bg: #0d1117;--panel: #151b23;--surface: #0f141b;--border: #252b36;--text: #c9d4e5;--text-strong: #f7f9ff;--text-light: #9aa4b2;--accent: #4cc2ff;--shadow: rgba(0, 0, 0, .45) 0 20px 40px -16px, rgba(0, 0, 0, .4) 0 8px 20px -12px;font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0}#app{width:min(1200px,100%);margin:0 auto;min-height:100svh}h1,h2,h3,h4{color:var(--text-strong);margin:0}h1{font-size:clamp(2.2rem,3vw,3rem);line-height:1.1}h2{font-size:1.5rem}h3{font-size:1.2rem}p{margin:0}a{color:inherit}strong{color:var(--text-strong)}.page{display:flex;flex-direction:column;gap:40px;padding:40px 32px 120px;box-sizing:border-box}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.3em;font-size:.75rem;color:var(--accent);margin-bottom:12px}.lede{font-size:1.1rem;margin-bottom:20px;color:var(--text-light)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-card{background:var(--panel);padding:24px;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow)}.hero-card ul{margin:16px 0 0;padding-left:20px;display:grid;gap:10px}.section{display:flex;flex-direction:column;gap:20px}.section-header{display:grid;gap:8px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.test-stage{min-height:340px;border-radius:20px;border:2px solid var(--border);position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:20px}.test-overlay{background:#00000073;color:#fff;padding:10px 14px;border-radius:12px;display:grid;gap:2px;font-size:.9rem}.test-label{font-weight:600;margin:0}.pixel-fixer{position:absolute;width:50px;height:50px;border-radius:8px;display:grid;place-items:center;color:#000;font-size:.6rem;font-weight:700;cursor:grab;box-shadow:0 8px 20px #00000059}.color-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.color-card{background:var(--panel);border-radius:16px;padding:16px;display:grid;gap:10px;border:1px solid var(--border)}.color-swatch{height:80px;border-radius:12px;border:1px solid rgba(255,255,255,.3)}.panel{background:var(--panel);border-radius:16px;border:1px solid var(--border);padding:20px;display:grid;gap:16px}.row{display:flex;gap:12px;align-items:center}.row.wrap{flex-wrap:wrap}.muted{color:var(--text-light);font-size:.95rem}.slider{display:grid;gap:8px}.slider input{width:100%}.slider-preview{width:100%;height:60px;border-radius:12px;border:1px solid var(--border)}.subpixel-pattern{height:160px;border-radius:18px;border:1px solid var(--border);position:relative;overflow:hidden;background-size:12px 12px}.subpixel-pattern.rgb{background-image:linear-gradient(90deg,#ff3b3b 0,#ff3b3b 33%,#3bff3b 33%,#3bff3b 66%,#3b3bff 66%)}.subpixel-pattern.bgr{background-image:linear-gradient(90deg,#3b3bff 0,#3b3bff 33%,#3bff3b 33%,#3bff3b 66%,#ff3b3b 66%)}.subpixel-pattern.pentile{background-image:repeating-linear-gradient(120deg,#ff3b3b 0,#ff3b3b 25%,#3bff3b 25%,#3bff3b 50%,#3b3bff 50%,#3b3bff 75%,#ff3b3b 75%)}.subpixel-caption{position:absolute;bottom:12px;left:12px;padding:6px 10px;border-radius:999px;background:#0000008c;color:#fff;font-size:.75rem}.paint-area{width:100%;height:240px;background:#0b0e12;border-radius:14px;border:1px solid var(--border);overflow:hidden}.paint-area canvas{width:100%;height:100%;touch-action:none;cursor:crosshair}.report-panel label{display:grid;gap:6px;font-size:.9rem}.report-panel input,.report-panel textarea{border-radius:10px;border:1px solid var(--border);padding:10px 12px;background:var(--surface);color:var(--text-strong)}.report-output{display:grid;gap:12px}.card-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.device-card{border-radius:16px;padding:20px;border:1px solid var(--border);background:var(--panel);display:grid;gap:8px}.info-section{background:var(--panel);border-radius:20px;padding:24px;border:1px solid var(--border)}.faq{display:grid;gap:12px}.faq-item{background:var(--panel);border-radius:16px;border:1px solid var(--border);padding:16px}.faq-question{width:100%;background:transparent;border:none;color:inherit;font-size:1rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.faq-answer{margin-top:12px;color:var(--text-light)}.completion{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:center}.completion-card{padding:20px;border-radius:16px;border:1px solid var(--border);background:var(--panel)}.ad-placeholder{border:1px dashed var(--border);border-radius:16px;padding:20px;font-size:.85rem;color:var(--text-light);background:var(--surface);display:grid;place-items:center}.ad-placeholder.compact{padding:12px}.ad-placeholder.in-content{margin-top:20px}.sticky-footer{position:sticky;bottom:0;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 20px;border-top:1px solid var(--border);background:var(--panel);border-radius:16px;box-shadow:var(--shadow)}.primary,.ghost,.link{border-radius:999px;border:1px solid transparent;padding:10px 18px;font-size:.95rem;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.primary{background:var(--accent);color:#fff;box-shadow:var(--shadow)}.ghost{background:transparent;color:var(--text-strong);border-color:var(--border)}.link{background:transparent;color:var(--accent);border:none;padding:0}.primary:hover,.ghost:hover{transform:translateY(-1px)}.link:hover{text-decoration:underline}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width: 900px){.page{padding:32px 20px 100px}.sticky-footer{position:static;flex-direction:column;align-items:flex-start}}