.icp{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-ring: #3b82f6;--color-primary-tint: #eff6ff;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-surface-placeholder: #f3f4f6;--color-border: #e5e7eb;--color-border-input: #d1d5db;--color-text-heading: #111827;--color-text-body: #374151;--color-text-secondary: #4b5563;--color-text-muted: #6b7280;--gradient-hero: linear-gradient(to right, #eef2ff, #ffffff, #fdf2f8);--radius-input: .5rem;--radius-card: 1rem;--shadow-card: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-raised: 0 10px 15px -3px rgb(0 0 0 / .1);color:var(--color-text-body);background:#fcfcfd;line-height:1.5;-webkit-font-smoothing:antialiased}.icp *{box-sizing:border-box}.icp-container{max-width:72rem;margin-inline:auto;padding-inline:1rem;padding-bottom:1rem}@media (min-width: 640px){.icp-container{padding-inline:1.5rem}}@media (min-width: 1024px){.icp-container{padding-inline:2rem}}.icp .card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem}.icp .card--raised{box-shadow:var(--shadow-raised)}.icp .btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;background:var(--color-primary);color:#fff;font-weight:600;padding:.55rem 1.25rem;border-radius:var(--radius-input);border:0;cursor:pointer;text-decoration:none;transition:.15s;font-size:1rem}.icp .btn:hover{background:var(--color-primary-hover)}.icp .btn:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.icp .btn:disabled{opacity:.5;cursor:not-allowed}.icp .btn--sm{padding:.38rem .8rem;font-size:.82rem}.icp .btn--ghost{background:var(--color-surface);color:var(--color-text-body);border:1px solid var(--color-border-input)}.icp .btn--ghost:hover:not(:disabled){background:var(--color-surface-muted)}.icp .btn.is-copied{color:#047857;border-color:#a7f3d0;background:#ecfdf5}.icp h2.section{font-size:1.5rem;font-weight:700;color:var(--color-text-heading);letter-spacing:-.01em;margin:0}.icp h3.panel{font-size:1.125rem;font-weight:600;color:var(--color-text-heading);margin:0 0 1rem}.icp .panel-sub{margin:-.6rem 0 1rem;font-size:.82rem;color:var(--color-text-muted)}.icp .muted{color:var(--color-text-muted)}.icp .mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.icp code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em;background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:.35rem;padding:.05rem .3rem}.icp .layout{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:2rem}@media (min-width: 920px){.icp .layout{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);align-items:start}}.icp aside{display:grid;gap:1.5rem}.icp .dropzone{border:2px dashed var(--color-border-input);border-radius:var(--radius-card);background:var(--color-surface-muted);padding:3rem 1.5rem;text-align:center;cursor:pointer;transition:.18s;user-select:none}.icp .dropzone:hover,.icp .dropzone.is-drag{border-color:var(--color-primary-ring);background:var(--color-primary-tint)}.icp .dropzone.is-drag{border-style:solid}.icp .dropzone:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.icp .dropzone__icon{width:56px;height:56px;margin:0 auto .9rem;color:var(--color-primary)}.icp .dropzone__icon svg{width:100%;height:100%;display:block}.icp .dropzone__title{font-weight:700;font-size:1.15rem;color:var(--color-text-heading)}.icp .dropzone__sub{font-size:.92rem;color:var(--color-text-muted);margin-top:.35rem}.icp .dropzone__formats{display:inline-flex;flex-wrap:wrap;gap:.35rem;justify-content:center;margin-top:1rem}.icp .fmt-chip{font-size:.7rem;font-weight:700;letter-spacing:.03em;padding:.18rem .5rem;border-radius:999px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted)}.icp .canvas-stage{position:relative;display:flex;align-items:center;justify-content:center;background:var(--color-surface-placeholder);background-image:linear-gradient(45deg,#e5e7eb 25%,transparent 25%),linear-gradient(-45deg,#e5e7eb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e5e7eb 75%),linear-gradient(-45deg,transparent 75%,#e5e7eb 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0;border:1px solid var(--color-border);border-radius:var(--radius-input);padding:1rem;min-height:220px;overflow:hidden}.icp .pick-canvas{max-width:100%;max-height:62vh;height:auto;display:block;box-shadow:var(--shadow-raised);border-radius:2px;background:#fff;cursor:crosshair;touch-action:none}.icp .magnifier{position:absolute;pointer-events:none;z-index:5;width:136px;padding:2px 2px 0;border-radius:10px;overflow:hidden;background:#fff;border:1px solid var(--color-border);box-shadow:0 8px 20px -4px #00000047}.icp .magnifier canvas{display:block;width:132px;height:132px;border-radius:8px;image-rendering:pixelated}.icp .mag-cross{position:absolute;top:2px;left:2px;width:132px;height:132px;pointer-events:none}.icp .mag-cross:before,.icp .mag-cross:after{content:"";position:absolute;background:#ffffffd9;box-shadow:0 0 0 1px #00000073}.icp .mag-cross:before{left:50%;top:42%;width:1px;height:16%;transform:translate(-.5px)}.icp .mag-cross:after{top:50%;left:42%;height:1px;width:16%;transform:translateY(-.5px)}.icp .mag-label{display:block;text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.74rem;font-weight:600;color:var(--color-text-heading);padding:.28rem 0 .3rem;letter-spacing:.02em}.icp .stage-hint{margin:.85rem 0 0;text-align:center;font-size:.84rem;font-weight:600;color:var(--color-primary-hover)}.icp .stage-meta{margin:.35rem 0 0;text-align:center;font-size:.8rem;color:var(--color-text-muted)}.icp .stage-actions{display:flex;justify-content:center;gap:.6rem;margin-top:1rem}.icp .gen-note{margin-top:.9rem;padding:.7rem .85rem;border-radius:var(--radius-input);font-size:.84rem;line-height:1.45;background:var(--color-primary-tint);color:var(--color-primary-hover);border:1px solid #bfdbfe}.icp .gen-note--warn{background:#fffbeb;color:#b45309;border-color:#fde68a}.icp .picked-swatch{width:100%;height:8rem;border-radius:var(--radius-input);border:1px solid var(--color-border);background:linear-gradient(45deg,#e5e7eb 25%,transparent 25%),linear-gradient(-45deg,#e5e7eb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e5e7eb 75%),linear-gradient(-45deg,transparent 75%,#e5e7eb 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0;box-shadow:inset 0 1px 3px #0000001f;margin-bottom:1.1rem}.icp .picked-swatch.is-set{background-image:none}.icp .val-row{display:grid;grid-template-columns:2.8rem minmax(0,1fr) auto;align-items:center;gap:.6rem;padding:.5rem 0;border-top:1px solid var(--color-border)}.icp .val-key{font-size:.72rem;font-weight:700;letter-spacing:.05em;color:var(--color-text-secondary)}.icp .val-out{font-size:.92rem;color:var(--color-text-heading);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icp .picked-hint{margin:1rem 0 0;font-size:.82rem;color:var(--color-text-muted)}.icp .picked-hint--warn{color:#b45309;font-weight:600}.icp .palette{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.icp .palette-empty{grid-column:1 / -1;margin:0;font-size:.85rem;color:var(--color-text-muted)}.icp .pal-tile{display:flex;align-items:center;gap:.55rem;text-align:left;padding:.45rem .55rem;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);cursor:pointer;transition:.15s;font:inherit}.icp .pal-tile:hover{background:var(--color-surface-muted);border-color:var(--color-primary-ring)}.icp .pal-tile:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.icp .pal-sw{flex:0 0 auto;width:1.6rem;height:1.6rem;border-radius:.35rem;border:1px solid rgb(0 0 0 / .12);box-shadow:inset 0 1px 2px #0000001f}.icp .pal-hex{font-size:.8rem;font-weight:600;color:var(--color-text-heading);overflow:hidden;text-overflow:ellipsis}.icp .history{display:flex;flex-wrap:wrap;gap:.5rem}.icp .history-empty{margin:0;font-size:.85rem;color:var(--color-text-muted)}.icp .hist-sw{width:2.1rem;height:2.1rem;border-radius:.4rem;cursor:pointer;padding:0;border:1px solid rgb(0 0 0 / .12);box-shadow:inset 0 1px 2px #0000001f;transition:transform .12s}.icp .hist-sw:hover{transform:translateY(-2px)}.icp .hist-sw:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.icp .how{margin-top:3.25rem}.icp .how h2.section{text-align:center}.icp .how__lead{text-align:center;color:var(--color-text-secondary);margin:.4rem 0 1.75rem}.icp .steps{display:grid;grid-template-columns:1fr;gap:1.1rem}@media (min-width: 720px){.icp .steps{grid-template-columns:repeat(3,1fr)}}.icp .step{text-align:center;padding:1.75rem 1.25rem}.icp .step__n{width:2.5rem;height:2.5rem;margin:0 auto .9rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--color-primary);background:var(--color-primary-tint);border:1px solid #bfdbfe}.icp .step h3{font-size:1.05rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .4rem}.icp .step p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.icp .about{margin-top:2rem;max-width:52rem;margin-inline:auto}.icp .about h3{font-size:1.2rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .75rem}.icp .about p{margin:0 0 1rem;color:var(--color-text-body);font-size:.98rem;line-height:1.65}.icp .about p:last-child{margin-bottom:0}.icp .about strong{color:var(--color-text-heading)}.icp .privacy-line{margin-top:1.75rem;display:flex;align-items:center;gap:1rem;background:#ecfdf5;border:1px solid #a7f3d0}.icp .privacy-line__icon{font-size:1.5rem;flex:0 0 auto}.icp .privacy-line strong{color:#065f46}.icp .privacy-line p{margin:0;color:#047857;font-size:.95rem}.icp .foot{margin:2.5rem 0 1rem;padding-top:1.25rem;border-top:1px solid var(--color-border);text-align:center}.icp .foot p{margin:0;font-size:.85rem}