*{margin:0;padding:0;box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;font-weight:400;--primary-color: #2563eb;--primary-hover: #1d4ed8;--text-color: #1f2937;--bg-color: #ffffff;--card-bg: #f9fafb;--border-color: #e5e7eb;--link-color: #2563eb;--link-hover: #1d4ed8}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-color);min-height:100vh}#root{min-height:100vh}a{color:var(--link-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--link-hover);text-decoration:underline}.app{min-height:100vh;background-color:#f3f4f6}.container{max-width:900px;margin:0 auto;padding:2rem;background-color:#fff;min-height:100vh;box-shadow:0 0 20px #0000000d}.container h1{font-size:2.5rem;color:#111827;margin-bottom:1rem;padding-bottom:1rem;border-bottom:3px solid var(--primary-color)}.container h2{font-size:1.75rem;color:#374151;margin-top:2.5rem;margin-bottom:1rem}.container h3{font-size:1.25rem;color:#4b5563;margin-top:1.5rem;margin-bottom:.75rem}.container p{margin-bottom:1rem;color:#4b5563;line-height:1.8}.container ul{margin-left:2rem;margin-bottom:1rem;color:#4b5563;line-height:1.8}.container li{margin-bottom:.5rem}.container section{margin-bottom:2rem}.app-subtitle{color:#6b7280;font-size:1.1rem;font-weight:500;margin-bottom:.5rem;margin-top:-.5rem}.app-description{color:#6b7280;font-size:1rem;margin-bottom:1.5rem;font-style:italic}.last-updated{color:#6b7280;font-size:.9rem;font-style:italic;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.back-link{display:inline-block;margin-bottom:1.5rem;color:var(--link-color);font-weight:500;transition:all .2s ease}.back-link:hover{color:var(--link-hover);transform:translate(-4px)}.document-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.document-link{display:block;padding:1.5rem;background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:8px;transition:all .3s ease;color:inherit}.document-link:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #2563eb1a;transform:translateY(-2px);text-decoration:none}.document-link h2{margin:0 0 .5rem;color:var(--primary-color);font-size:1.5rem}.document-link p{margin:0;color:#6b7280;font-size:.95rem}@media(max-width:768px){.container{padding:1.5rem}.container h1{font-size:2rem}.container h2{font-size:1.5rem}.container h3{font-size:1.1rem}.document-link h2{font-size:1.25rem}}