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input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer}.gradient-output{display:flex;gap:var(--space-sm);align-items:stretch}.gradient-output code{flex:1;padding:var(--space-md);background:var(--bg-tertiary);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.copy-btn{padding:var(--space-md) var(--space-lg);background:var(--accent);color:var(--bg-primary);border:none;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.copy-btn:hover{background:var(--accent-dark)}.qr-input-wrapper{margin-bottom:var(--space-lg)}.qr-input{width:100%;padding:var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--text-base);transition:border-color var(--transition-fast)}.qr-input:focus{border-color:var(--accent);outline:none}.qr-input::placeholder{color:var(--text-muted)}.qr-display{display:flex;justify-content:center;align-items:center;padding:var(--space-lg);background:#fff;border-radius:var(--radius-md);margin-bottom:var(--space-lg);min-height:180px}.qr-display canvas{max-width:150px;max-height:150px}.contact{text-align:center;padding-bottom:var(--space-3xl)}.contact .section-title{justify-content:center}.contact .section-title:after{display:none}.contact-content{max-width:600px;margin:0 auto}.contact-text{font-size:var(--text-lg);color:var(--text-secondary);margin-bottom:var(--space-3xl)}.contact-btn{display:inline-flex;align-items:center;padding:var(--space-lg) var(--space-3xl);background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:var(--text-base);transition:all var(--transition-base)}.contact-btn:hover{background:var(--accent-glow)}.contact-form{display:flex;flex-direction:column;gap:var(--space-lg);margin-bottom:var(--space-xl)}.form-group input,.form-group textarea{width:100%;padding:var(--space-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-base);transition:all var(--transition-base)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-group textarea{resize:vertical;min-height:120px}.contact-form .contact-btn{align-self:center;cursor:pointer}.contact-alt{font-size:var(--text-sm);color:var(--text-muted);margin-top:var(--space-lg)}.contact-alt a{color:var(--accent)}.contact-alt a:hover{text-decoration:underline}.theme-toggle{position:fixed;top:var(--space-lg);right:var(--space-lg);width:48px;height:48px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:var(--z-sticky);transition:all var(--transition-base)}.theme-toggle:hover{border-color:var(--accent);transform:scale(1.1)}.theme-toggle svg{width:22px;height:22px;color:var(--text-secondary);transition:all var(--transition-base)}.theme-toggle .moon-icon{display:none}.theme-toggle:hover svg{color:var(--accent)}body.light-mode .theme-toggle .sun-icon{display:none}body.light-mode .theme-toggle .moon-icon{display:block}.footer{padding:var(--space-xl) 0;text-align:center}.footer-text{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-muted);margin-bottom:var(--space-sm)}.footer-credit{font-family:var(--font-mono);font-size:var(--text-xs)}.footer-credit a{color:var(--text-muted)}.footer-credit a:hover{color:var(--accent)}.now-content{max-width:600px}.now-update{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-muted);margin-bottom:var(--space-xl)}.now-list{list-style:none;display:flex;flex-direction:column;gap:var(--space-md)}.now-list li{font-size:var(--text-lg);color:var(--text-secondary);padding:var(--space-md) 0;border-bottom:1px solid var(--border-color)}.now-list li:last-child{border-bottom:none}.about-lead{font-size:var(--text-xl);color:var(--text-primary);line-height:1.6;margin-bottom:var(--space-2xl)}.contact-links{display:flex;flex-wrap:wrap;gap:var(--space-lg);justify-content:center}.contact-btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-lg) var(--space-2xl);border-radius:var(--radius-md);font-size:var(--text-base);font-weight:500;text-decoration:none;transition:all var(--transition-base)}.contact-btn svg{width:20px;height:20px}.contact-btn.primary{background:var(--accent);color:var(--bg-primary)}.contact-btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(var(--accent-rgb),.3)}.contact-btn.secondary{background:transparent;border:1px solid var(--accent);color:var(--accent)}.contact-btn.secondary:hover{background:rgba(var(--accent-rgb),.1);transform:translateY(-2px)}.contact-content{text-align:center}.contact-text{font-size:var(--text-lg);color:var(--text-secondary);margin-bottom:var(--space-2xl)}