* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    body {
        background-color: #0d1117;
        color: #e6edf3;
        line-height: 1.6;
        overflow-x: hidden;
    }
    a {
        color: #58a6ff;
        text-decoration: none;
        transition: color 0.3s ease, transform 0.2s ease;
    }
    a:hover {
        color: #79c0ff;
        text-decoration: underline;
        transform: translateY(-1px);
    }
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    header {
        background: linear-gradient(135deg, #1a1f2e 0%, #0d1117 100%);
        border-bottom: 2px solid #30363d;
        padding: 15px 0;
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .logo a {
        font-size: 2.2rem;
        font-weight: 800;
        background: linear-gradient(90deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    }
    .logo a:hover {
        text-decoration: none;
        transform: scale(1.02);
    }
    .breadcrumb {
        margin: 10px 0;
        font-size: 0.9rem;
        color: #8b949e;
    }
    .breadcrumb a {
        color: #8b949e;
    }
    .breadcrumb a:hover {
        color: #58a6ff;
    }
    nav ul {
        display: flex;
        list-style: none;
        gap: 25px;
    }
    nav a {
        font-weight: 600;
        font-size: 1.1rem;
        padding: 8px 12px;
        border-radius: 6px;
    }
    nav a:hover {
        background-color: #21262d;
        text-decoration: none;
    }
    .hamburger {
        display: none;
        font-size: 1.8rem;
        cursor: pointer;
        color: #58a6ff;
    }
    main {
        padding: 30px 0;
        min-height: 100vh;
    }
    .article-header {
        text-align: center;
        margin-bottom: 40px;
        padding: 20px;
        background: rgba(22, 27, 34, 0.8);
        border-radius: 12px;
        border-left: 5px solid #feca57;
    }
    h1 {
        font-size: 2.8rem;
        margin-bottom: 15px;
        color: #feca57;
        text-shadow: 0 2px 5px rgba(0,0,0,0.7);
    }
    .intro {
        font-size: 1.2rem;
        max-width: 900px;
        margin: 0 auto 30px;
        color: #c9d1d9;
    }
    .content-grid {
        display: grid;
        grid-template-columns: 1fr 300px;
        gap: 30px;
    }
    .article-content {
        background: rgba(22, 27, 34, 0.9);
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }
    h2 {
        font-size: 2rem;
        color: #48dbfb;
        margin: 25px 0 15px;
        padding-bottom: 8px;
        border-bottom: 2px solid #30363d;
    }
    h3 {
        font-size: 1.5rem;
        color: #ff9ff3;
        margin: 20px 0 10px;
    }
    p {
        margin-bottom: 20px;
        text-align: justify;
        font-size: 1.1rem;
    }
    .highlight {
        background-color: #1c2128;
        padding: 20px;
        border-radius: 8px;
        border-left: 4px solid #ff6b6b;
        margin: 25px 0;
    }
    .featured-image {
        width: 100%;
        max-height: 500px;
        object-fit: cover;
        border-radius: 10px;
        margin: 25px 0;
        border: 3px solid #30363d;
        transition: transform 0.5s ease, box-shadow 0.5s ease;
    }
    .featured-image:hover {
        transform: scale(1.01);
        box-shadow: 0 0 25px rgba(255, 107, 107, 0.4);
    }
    .side-panel {
        background: rgba(22, 27, 34, 0.9);
        padding: 20px;
        border-radius: 12px;
        height: fit-content;
        position: sticky;
        top: 100px;
    }
    .interactive-box {
        background: #1c2128;
        padding: 25px;
        border-radius: 10px;
        margin-bottom: 25px;
        border: 1px solid #30363d;
    }
    .interactive-box h3 {
        margin-top: 0;
        color: #feca57;
    }
    input, textarea, select {
        width: 100%;
        padding: 12px;
        margin: 10px 0;
        background-color: #0d1117;
        border: 1px solid #30363d;
        border-radius: 6px;
        color: #e6edf3;
        font-size: 1rem;
    }
    button {
        background: linear-gradient(90deg, #238636, #2ea043);
        color: white;
        border: none;
        padding: 12px 24px;
        border-radius: 6px;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        width: 100%;
        margin-top: 10px;
    }
    button:hover {
        background: linear-gradient(90deg, #2ea043, #3cb043);
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(46, 160, 67, 0.4);
    }
    .star-rating {
        display: flex;
        justify-content: center;
        gap: 10px;
        margin: 15px 0;
    }
    .star-rating i {
        font-size: 1.8rem;
        color: #8b949e;
        cursor: pointer;
        transition: color 0.2s ease;
    }
    .star-rating i:hover,
    .star-rating i.active {
        color: #feca57;
    }
    .internal-links {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 15px;
        margin: 40px 0;
    }
    .web-link {
        background: rgba(22, 27, 34, 0.8);
        padding: 15px;
        border-radius: 8px;
        text-align: center;
        transition: transform 0.3s ease, background 0.3s ease;
    }
    .web-link:hover {
        background: rgba(33, 38, 45, 0.9);
        transform: translateY(-5px);
    }
    footer {
        background: #1a1f2e;
        padding: 30px 0;
        text-align: center;
        border-top: 2px solid #30363d;
        margin-top: 50px;
    }
    .copyright {
        color: #8b949e;
        font-size: 0.9rem;
        margin-top: 20px;
    }
    @media (max-width: 992px) {
        .content-grid {
            grid-template-columns: 1fr;
        }
        .side-panel {
            position: static;
        }
        h1 {
            font-size: 2.2rem;
        }
        nav ul {
            gap: 15px;
        }
    }
    @media (max-width: 768px) {
        .header-content {
            flex-wrap: wrap;
        }
        nav {
            width: 100%;
            order: 3;
            margin-top: 15px;
            display: none;
        }
        nav.active {
            display: block;
        }
        nav ul {
            flex-direction: column;
            gap: 10px;
        }
        .hamburger {
            display: block;
        }
        .internal-links {
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        }
        p {
            font-size: 1rem;
        }
    }
    @media (max-width: 480px) {
        .logo a {
            font-size: 1.8rem;
        }
        h1 {
            font-size: 1.8rem;
        }
        h2 {
            font-size: 1.6rem;
        }
        .interactive-box {
            padding: 15px;
        }
    }