:root{--background:#fefefe;--foreground:#1a1a1a;--accent:#00e0ff;--card:rgba(255,255,255,0.6);--radius:16px;--shadow:0 12px 28px rgba(0,0,0,0.06)}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#f5f5f5;--card:rgba(255,255,255,0.05)}}body,html{max-width:100vw;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-size:16px;line-height:1.6;background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,body,html{margin:0;padding:0}*{box-sizing:border-box}a{color:var(--accent);text-decoration:none;transition:color .3s ease}a:hover{color:#00c5e0}button{font-family:inherit;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--radius);border:none;background:var(--accent);color:#fff;cursor:pointer;transition:all .3s ease}button:hover{transform:translateY(-1px);box-shadow:var(--shadow);background:#00cfe8}select,textarea{font-family:inherit;font-size:1rem;padding:.75rem;border-radius:var(--radius);border:1px solid #ccc;width:100%;margin-bottom:1rem;background:var(--card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--foreground)}img{max-width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}h1,h2,h3{font-weight:700;margin-bottom:.75rem;letter-spacing:-.5px}p{margin-bottom:1rem;color:var(--foreground);font-size:1rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}