:root{--primary:#ff6b6b;--primary-light:#ffe5e5;--primary-dark:#ff4f4f;--primary-gradient:linear-gradient(
    135deg,
    #ff6b6b 0%,
    #ff5858 50%,
    #f0932b 100%
  );--text-primary:#2d3748;--text-secondary:#4a5568;--bg-primary:#ffffff;--bg-secondary:#f8f9fa;--bg-accent:rgba(255, 107, 107, 0.1);--border:#e2e8f0;--radius:12px;--radius-lg:20px;--shadow:0 2px 4px rgba(0, 0, 0, 0.1);--shadow-lg:0 4px 12px rgba(0, 0, 0, 0.1);--focus-ring:0 0 0 3px var(--primary-light)}[data-theme=dark]{--primary:#ff6b6b;--primary-light:#4a1f1f;--primary-dark:#ff8585;--text-primary:#e2e8f0;--text-secondary:#a0aec0;--bg-primary:#1a202c;--bg-secondary:#2d3748;--bg-accent:rgba(255, 107, 107, 0.1);--border:#4a5568}*{margin:0;padding:0;box-sizing:border-box}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body{margin:0;font-family:quicksand,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-primary);background:var(--bg-secondary);line-height:2}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4,h5,h6{color:var(--text-primary);line-height:1;margin:2em 0 .5em}h1{font-size:3rem}h2{font-size:2rem}h3{font-size:2rem}h4{font-size:2rem}h5{font-size:1rem}h6{font-size:1rem}p{margin-bottom:1rem;color:var(--text-secondary)}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-dark)}.header{background:var(--bg-primary);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.skip-link{position:absolute;top:-40px;left:0;background:#2d3748;color:#fff;padding:12px 20px;z-index:100;transition:top .2s;text-decoration:none;font-weight:600;border-radius:0 0 8px 0;box-shadow:0 2px 4px rgba(0,0,0,.2)}.skip-link:focus{top:0}.skip-link:hover{background:#1a202c;text-decoration:underline}[data-theme=dark] .skip-link{background:#fff;color:#1a202c}[data-theme=dark] .skip-link:hover{background:#f7fafc}@media(max-width:768px){.container{padding:0 1rem}h1{font-size:2rem}h2{font-size:2rem}h3{font-size:2rem}h4{font-size:1rem}h5{font-size:1rem}h6{font-size:1rem}}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:0 0;padding:.5rem 1rem;border-radius:var(--radius);transition:all .2s ease}button:hover{background:var(--bg-accent)}img{max-width:100%;height:auto}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}