\n  :root {\n    --primary: #03A9F4;\n    --secondary: #8BC34A;\n    --accent: #FFC107;\n    --bg: #F5F5F5;\n    --text: #333;\n    --card-bg: #FFFFFF;\n  }\n\n  * {\n    margin: 0;\n    padding: 0;\n    box-sizing: border-box;\n    font-family: 'Roboto', sans-serif;\n  }\n\n  body {\n    background: var(--bg);\n    color: var(--text);\n    line-height: 1.6;\n    padding-top: 80px;\n  }\n\n  .header {\n    position: fixed;\n    top: 0;\n    left: 0;\n    width: 100%;\n    background: linear-gradient(135deg, var(--primary), var(--secondary));\n    padding: 20px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n    z-index: 1000;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n  }\n\n  .header h1 {\n    color: white;\n    font-size: 1.8rem;\n    text-shadow: 0 2px 4px rgba(0,0,0,0.2);\n  }\n\n  .notice {\n    background: rgba(255,255,255,0.2);\n    padding: 8px 16px;\n    border-radius: 20px;\n    color: white;\n    font-size: 0.9rem;\n  }\n\n  .container {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 30px 20px;\n  }\n\n  article {\n    background: var(--card-bg);\n    border-radius: 12px;\n    box-shadow: 0 8px 24px rgba(0,0,0,0.08);\n    padding: 40px;\n    margin-bottom: 40px;\n  }\n\n  h2, h3 {\n    color: var(--primary);\n    margin: 25px 0 15px;\n    position: relative;\n    padding-left: 15px;\n  }\n\n  h2 {\n    font-size: 1.8rem;\n    border-left: 5px solid var(--accent);\n  }\n\n  h3 {\n    font-size: 1.4rem;\n  }\n\n  h3::before {\n    content: '';\n    position: absolute;\n    left: 0;\n    top: 50%;\n    transform: translateY(-50%);\n    width: 8px;\n    height: 8px;\n    background: var(--secondary);\n    border-radius: 50%;\n  }\n\n  p {\n    margin-bottom: 20px;\n    font-size: 1.1rem;\n  }\n\n  pre {\n    background: #2d2d2d;\n    color: #f8f8f2;\n    padding: 20px;\n    border-radius: 8px;\n    overflow-x: auto;\n    margin: 25px 0;\n    box-shadow: inset 0 0 10px rgba(0,0,0,0.3);\n    font-family: 'Courier New', monospace;\n    font-size: 0.95rem;\n    line-height: 1.5;\n  }\n\n  code {\n    font-family: 'Courier New', monospace;\n  }\n\n  .gallery {\n    display: grid;\n    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));\n    gap: 20px;\n    margin: 30px 0;\n  }\n\n  .gallery img {\n    width: 100%;\n    height: auto;\n    border-radius: 8px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n  }\n\n  .gallery img:hover {\n    transform: translateY(-5px);\n    box-shadow: 0 8px 16px rgba(0,0,0,0.15);\n  }\n\n  table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 25px 0;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n    border-radius: 8px;\n    overflow: hidden;\n  }\n\n  th, td {\n    padding: 15px;\n    text-align: left;\n    border-bottom: 1px solid #e0e0e0;\n  }\n\n  th {\n    background: linear-gradient(135deg, var(--primary), var(--secondary));\n    color: white;\n    font-weight: 500;\n  }\n\n  tr:nth-child(even) {\n    background-color: rgba(3, 169, 244, 0.05);\n  }\n\n  tr:hover {\n    background-color: rgba(3, 169, 244, 0.1);\n  }\n\n  .nav-links {\n    position: fixed;\n    right: 30px;\n    top: 50%;\n    transform: translateY(-50%);\n    display: flex;\n    flex-direction: column;\n    gap: 15px;\n    z-index: 100;\n  }\n\n  .nav-link {\n    background: var(--primary);\n    color: white;\n    width: 50px;\n    height: 50px;\n    border-radius: 50%;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.2);\n    transition: all 0.3s ease;\n    text-decoration: none;\n    font-weight: bold;\n  }\n\n  .nav-link:hover {\n    transform: scale(1.1);\n    background: var(--accent);\n  }\n\n  @media (max-width: 768px) {\n    .container {\n      padding: 20px 15px;\n    }\n    \n    article {\n      padding: 25px;\n    }\n    \n    .nav-links {\n      display: none;\n    }\n  }\n