*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f8fafc;--header-bg:#0f172a;--header-text:#f8fafc;--accent:#3b82f6;--accent-hover:#2563eb;--card-bg:#fff;--card-shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--card-radius:16px;--label-color:#64748b;--text:#1e293b;--border:#e2e8f0;--font:"Outfit", "Inter", system-ui, sans-serif;--code-bg:#1e293b}html,body{background:var(--bg);min-height:100%;font-family:var(--font);color:var(--text);-webkit-font-smoothing:antialiased}.checkerboard{background-color:#fff;background-image:linear-gradient(45deg,#e2e8f0 25%,#0000 25%),linear-gradient(-45deg,#e2e8f0 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#e2e8f0 75%),linear-gradient(-45deg,#0000 75%,#e2e8f0 75%);background-position:0 0,0 6px,6px -6px,-6px 0;background-size:12px 12px}.demo-header{background:var(--header-bg);color:var(--header-text);text-align:center;padding:80px 24px;position:relative;overflow:hidden}.demo-header:before{content:"";pointer-events:none;background:radial-gradient(circle,#3b82f626 0%,#0000 70%);position:absolute;inset:0}.demo-header h1{letter-spacing:-.04em;margin-bottom:16px;font-size:clamp(32px,8vw,56px);font-weight:800}.demo-header h1 span{background:linear-gradient(135deg,#60a5fa 0%,#3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.demo-header p{color:#94a3b8;max-width:640px;margin:0 auto 32px;font-size:18px;line-height:1.6}.demo-header-links{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.demo-header-links a{border-radius:12px;align-items:center;padding:12px 28px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 15px -3px #3b82f64d}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 20px 25px -5px #3b82f666}.btn-secondary{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff0d;border:1px solid #ffffff1a}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.demo-notice{color:#64748b;text-align:center;background:#0f172a;border-top:1px solid #ffffff0d;padding:12px 16px;font-size:13px}.demo-notice code{color:#94a3b8;background:#ffffff1a;border-radius:4px;padding:2px 6px}.demo-main{max-width:1300px;margin:0 auto;padding:64px 24px 120px}.demo-grid{grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:32px;display:grid}.picker-card.full-width{grid-column:1/-1}.picker-card{background:var(--card-bg);border-radius:var(--card-radius);border:1px solid var(--border);box-shadow:var(--card-shadow);flex-direction:column;display:flex;overflow:hidden}.picker-card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.picker-label{color:var(--text);font-size:16px;font-weight:700}.picker-body{flex-direction:column;flex-grow:1;justify-content:center;align-items:center;min-height:340px;padding:32px 24px;display:flex}.picker-footer{border-top:1px solid var(--border);background:#f8fafc;padding:16px 24px}.picker-preview{align-items:center;gap:16px;display:flex}.color-swatch-wrapper{border:1px solid var(--border);border-radius:10px;width:44px;height:44px;position:relative;overflow:hidden}.color-swatch-preview{transition:background .1s;position:absolute;inset:0}.color-value-group{flex-direction:column;gap:2px;display:flex}.color-value{color:var(--text);font-family:JetBrains Mono,SF Mono,monospace;font-size:14px;font-weight:700}.color-alpha{color:var(--label-color);text-transform:uppercase;font-size:11px;font-weight:600}.code-section{background:var(--code-bg);max-height:0;transition:max-height .3s ease-out,padding .3s;position:relative;overflow:hidden}.code-section.visible{border-top:1px solid #ffffff1a;max-height:600px;padding:20px}.code-section pre{color:#e2e8f0;margin:0;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.5;overflow-x:auto}.code-toggle{border:1px solid var(--border);color:var(--label-color);cursor:pointer;background:0 0;border-radius:8px;padding:6px 12px;font-size:12px;font-weight:600;transition:all .2s}.code-toggle:hover{background:var(--bg);color:var(--text);border-color:#cbd5e1}.btn-copy{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:4px;padding:4px 8px;font-size:10px;position:absolute;top:12px;right:12px}.btn-copy:hover{background:#fff3}@media (width<=640px){.demo-main{padding:32px 16px 80px}.demo-grid{grid-template-columns:1fr}}