* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: #1a6bc4;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #0d4a9c;
            transform: translateY(-1px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(90deg, #0c3b6f 0%, #1a6bc4 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo span:first-child {
            color: #4fc3f7;
        }
        .my-logo span:last-child {
            color: #ffcc00;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        nav a {
            color: #e3f2fd;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: white;
        }
        .breadcrumb {
            background: #e8f4fd;
            padding: 12px 20px;
            border-radius: 0 0 8px 8px;
            margin-bottom: 2rem;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #555;
        }
        .breadcrumb a:hover {
            color: #1a6bc4;
        }
        main {
            padding: 2rem 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
        }
        h1 {
            font-size: 2.8rem;
            color: #0c3b6f;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-left: 5px solid #ffcc00;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #1a6bc4;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 8px;
            border-bottom: 2px dashed #e0e0e0;
        }
        h3 {
            font-size: 1.6rem;
            color: #2e7d32;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #d84315;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: #fff8e1;
            border-left: 4px solid #ffb300;
            padding: 1.2rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .featured-img {
            margin: 2rem auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            border: 3px solid #e3f2fd;
        }
        aside {
            background: white;
            padding: 1.8rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2.2rem;
        }
        .widget h3 {
            font-size: 1.4rem;
            color: #0c3b6f;
            margin-bottom: 1.2rem;
            padding-bottom: 8px;
            border-bottom: 1px solid #eee;
        }
        .search-box, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            width: 100%;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #1a6bc4;
            box-shadow: 0 0 0 3px rgba(26, 107, 196, 0.1);
        }
        button, .btn {
            background: linear-gradient(to right, #1a6bc4, #0c3b6f);
            color: white;
            border: none;
            padding: 14px 20px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #0d4a9c, #082a52);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(13, 74, 156, 0.3);
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: #ffcc00;
            cursor: pointer;
            margin: 10px 0;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .links-list {
            list-style: none;
        }
        .links-list li {
            margin-bottom: 0.8rem;
            padding: 10px 15px;
            background: #f8f9fa;
            border-radius: 6px;
            transition: background 0.3s;
        }
        .links-list li:hover {
            background: #e8f4fd;
        }
        footer {
            background: #0c3b6f;
            color: #e3f2fd;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-widget h4 {
            color: #ffcc00;
            font-size: 1.3rem;
            margin-bottom: 1.2rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            padding: 10px 15px;
            border-radius: 6px;
            margin: 5px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        friend-link a {
            color: #a3d5ff;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #b0bec5;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 20px;
                right: 20px;
            }
            nav {
                width: 100%;
                display: none;
                margin-top: 1rem;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 0;
            }
            nav li {
                width: 100%;
            }
            nav a {
                padding: 12px 15px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            article, aside {
                padding: 1.5rem;
            }
            .content-grid {
                gap: 1.5rem;
            }
        }