* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-dark: #0c1a2a;
            --secondary-dark: #1a2d42;
            --accent-color: #e63946;
            --accent-hover: #ff6b6b;
            --text-light: #f1faee;
            --text-gray: #a8dadc;
            --highlight: #457b9d;
            --border-color: #2a4865;
            --section-bg: #0f253d;
            --card-bg: #162c44;
        }
        body {
            background-color: var(--primary-dark);
            color: var(--text-light);
            line-height: 1.7;
            font-size: 1.05rem;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: var(--accent-hover);
            transform: translateY(-2px);
        }
        header {
            background-color: var(--secondary-dark);
            padding: 1rem 2rem;
            border-bottom: 3px solid var(--accent-color);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent-color), var(--highlight));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        #menu-toggle {
            display: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text-light);
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        .nav-links a {
            color: var(--text-gray);
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        .nav-links a:hover {
            background-color: var(--section-bg);
            color: var(--text-light);
        }
        .breadcrumb {
            flex-basis: 100%;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: var(--text-gray);
        }
        .breadcrumb a {
            color: var(--text-gray);
        }
        .breadcrumb a:hover {
            color: var(--accent-color);
        }
        main {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
        }
        article {
            background-color: var(--section-bg);
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: var(--text-light);
            text-align: center;
            border-bottom: 3px solid var(--highlight);
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            color: var(--accent-color);
            padding-left: 0.5rem;
            border-left: 5px solid var(--accent-color);
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
            color: var(--text-gray);
        }
        h4 {
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
            color: var(--highlight);
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .meta {
            text-align: center;
            color: var(--text-gray);
            font-style: italic;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed var(--border-color);
        }
        .highlight {
            background-color: rgba(229, 57, 70, 0.1);
            padding: 1.5rem;
            border-left: 4px solid var(--accent-color);
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 2rem auto;
            border-radius: 8px;
            border: 2px solid var(--border-color);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-gray);
            margin-top: -1.5rem;
            margin-bottom: 2rem;
        }
        .search-section, .user-interaction {
            background-color: var(--card-bg);
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
        }
        form {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        input[type="text"], textarea, select {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background-color: var(--secondary-dark);
            color: var(--text-light);
            font-size: 1rem;
            min-width: 250px;
        }
        textarea {
            min-height: 120px;
            width: 100%;
            resize: vertical;
        }
        button {
            padding: 0.8rem 1.8rem;
            background-color: var(--accent-color);
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s ease, transform 0.2s;
        }
        button:hover {
            background-color: var(--accent-hover);
            transform: scale(1.05);
        }
        .rating-form select {
            max-width: 150px;
        }
        footer {
            background-color: var(--secondary-dark);
            padding: 2.5rem 2rem;
            margin-top: 3rem;
            border-top: 3px solid var(--highlight);
        }
        friend-link {
            display: block;
            margin-bottom: 2rem;
        }
        friend-link h3 {
            color: var(--text-light);
            border-bottom: 2px solid var(--accent-color);
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        friend-link ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
        }
        friend-link li {
            padding: 0.5rem;
            background-color: rgba(255, 255, 255, 0.03);
            border-radius: 4px;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            header {
                padding: 1rem;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: var(--section-bg);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                border-top: 1px solid var(--border-color);
            }
            #menu-toggle:checked ~ .nav-links {
                display: flex;
            }
            .nav-links li {
                margin: 0.5rem 0;
            }
            main {
                padding: 0 1rem;
            }
            article {
                padding: 1.5rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            form {
                flex-direction: column;
                align-items: stretch;
            }
            input[type="text"], textarea, select {
                min-width: unset;
            }
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-color);
        }
        .content-flex {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: flex-start;
        }
        .content-main {
            flex: 3;
            min-width: 300px;
        }
        .content-sidebar {
            flex: 1;
            min-width: 250px;
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: 10px;
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article > * {
            animation: fadeInUp 0.6s ease forwards;
        }