:root{color-scheme:light only}html{color-scheme:light}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f5f5f5!important;color:#333!important;color-scheme:light}body{font-feature-settings:"kern" 1,"liga" 1,"calt" 1;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.emoji,h1,h2,h3,h4,h5,h6{font-family:Segoe UI,Segoe UI Emoji,Segoe UI Symbol,Apple Color Emoji,Twemoji Mozilla,Noto Color Emoji,Android Emoji,sans-serif}body{line-height:1.6}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:linear-gradient(135deg,#667eea,#764ba2);color:white;padding:2rem 0;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.1)}.header h1{font-size:2.5rem;margin-bottom:.5rem;font-weight:700}.header p{font-size:1.1rem;opacity:.9}.nav{background:white!important;padding:1rem 0;box-shadow:0 2px 5px rgba(0,0,0,.1);margin-bottom:2rem}.nav-container{display:flex;justify-content:center;gap:2rem}.nav-link{padding:.8rem 1.5rem;background:#667eea;color:white;border-radius:8px;font-weight:500;transition:all .3s ease;text-decoration:none}.nav-link:hover{background:#5a67d8;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.2)}.form-container{max-width:500px;margin:0 auto;background:white!important;padding:2rem;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.1)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#555!important}.form-input{width:100%;padding:1rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:border-color .3s ease;background:white!important;color:#333!important}.form-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,.1)}.btn{background:linear-gradient(135deg,#667eea,#764ba2);color:white;padding:1rem 2rem;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15)}.btn:disabled{opacity:.7;cursor:not-allowed}.success-message{background:#d4edda;border:1px solid #c3e6cb;color:#155724;padding:1.5rem;border-radius:8px;margin-bottom:1rem;text-align:center}.success-message h3{margin-bottom:1rem;color:#0f5132}.success-message p{margin-bottom:.5rem}.success-message strong{font-weight:700;color:#0f5132}.error-message{background:#f8d7da;border:1px solid #f5c6cb;color:#721c24;padding:1rem;border-radius:8px;margin-bottom:1rem;text-align:center}.scoreboard-table{width:100%;background:white!important;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.1);overflow:hidden;margin-top:2rem}.scoreboard-table table{width:100%;border-collapse:collapse}.scoreboard-table td,.scoreboard-table th{padding:1rem;text-align:left;border-bottom:1px solid #e2e8f0}.scoreboard-table th{font-weight:700;color:#2d3748!important;text-transform:uppercase;font-size:.875rem;letter-spacing:.05em}.scoreboard-table th,.scoreboard-table tr:hover{background:#f7fafc!important}.scoreboard-table td:last-child{font-weight:700;font-size:1.2rem;color:#667eea}.loading{text-align:center;padding:2rem;color:#666;font-style:italic}@media (max-width:768px){.container{padding:0 15px}.header h1{font-size:2rem}.nav-container{flex-direction:column;gap:1rem}.form-container{margin:0 15px;padding:1.5rem}.scoreboard-table{font-size:.9rem}.scoreboard-table td,.scoreboard-table th{padding:.75rem .5rem}}