* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        html { scroll-behavior: smooth; }
        body { background: linear-gradient(135deg, #0a1929 0%, #1a2b3c 100%); color: #e0e7ff; line-height: 1.7; min-height: 100vh; }
        h1, h2, h3, h4 { font-weight: 700; color: #4fc3f7; margin-bottom: 1rem; }
        h1 { font-size: 3.2rem; text-align: center; margin: 2rem 0; background: linear-gradient(90deg, #4fc3f7, #29b6f6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        h2 { font-size: 2.5rem; border-left: 5px solid #ff9800; padding-left: 1rem; margin-top: 3rem; }
        h3 { font-size: 1.8rem; color: #81d4fa; margin-top: 2.5rem; }
        h4 { font-size: 1.4rem; color: #b3e5fc; margin-top: 2rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #82b1ff; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #448aff; text-decoration: underline; }
        strong { color: #ffcc80; }
        em { color: #ce93d8; font-style: italic; }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
        section { padding: 3rem 0; border-bottom: 1px solid #2c3e50; }
        header { background: rgba(10, 25, 41, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; padding: 1rem 0; border-bottom: 2px solid #1e88e5; }
        .header-content { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-size: 2.2rem; font-weight: 900; background: linear-gradient(45deg, #00bcd4, #2196f3); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .my-logo:hover { text-decoration: none; }
        nav ul { display: flex; list-style: none; gap: 2rem; }
        nav a { padding: 0.7rem 1.2rem; border-radius: 5px; font-weight: 600; }
        nav a:hover { background: rgba(33, 150, 243, 0.2); text-decoration: none; }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #4fc3f7; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #90a4ae; }
        .breadcrumb a { color: #bbdefb; }
        .content-grid { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; }
        main { background: rgba(20, 40, 60, 0.6); padding: 2.5rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); }
        .article-meta { display: flex; justify-content: space-between; color: #b0bec5; font-size: 0.95rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px dashed #546e7a; }
        .featured-img { width: 100%; border-radius: 10px; margin: 2rem 0; border: 3px solid #37474f; transition: transform 0.5s; }
        .featured-img:hover { transform: scale(1.01); }
        .link-list { background: #1c2836; padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        .link-list li { margin-bottom: 0.8rem; }
        aside { background: rgba(25, 40, 60, 0.7); padding: 2rem; border-radius: 15px; align-self: start; position: sticky; top: 120px; }
        .widget { margin-bottom: 2.5rem; }
        .widget-title { font-size: 1.3rem; color: #ffb74d; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #ff9800; }
        input, textarea, select { width: 100%; padding: 0.9rem; margin-bottom: 1rem; background: #2c3e50; border: 1px solid #455a64; border-radius: 5px; color: white; }
        button { background: linear-gradient(45deg, #ff9800, #ff5722); color: white; border: none; padding: 1rem 2rem; border-radius: 5px; cursor: pointer; font-weight: bold; transition: all 0.3s; width: 100%; }
        button:hover { background: linear-gradient(45deg, #f57c00, #e64a19); transform: translateY(-3px); }
        .star-rating { display: flex; gap: 0.5rem; justify-content: center; margin: 1rem 0; font-size: 1.8rem; color: #ffd740; }
        .star-rating i { cursor: pointer; }
        footer { background: #0d1b2a; padding: 3rem 0; margin-top: 4rem; text-align: center; }
        friend-link { display: block; margin: 1.5rem 0; font-size: 1.2rem; }
        .copyright { margin-top: 2rem; color: #78909c; font-size: 0.9rem; }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
            aside { position: static; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            .header-content { flex-wrap: wrap; }
            nav ul { display: none; flex-direction: column; width: 100%; background: rgba(10, 25, 41, 0.98); padding: 1rem; border-radius: 10px; margin-top: 1rem; }
            nav.active ul { display: flex; }
            .hamburger { display: block; }
        }