* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        h1, h2, h3, h4 { font-weight: 700; color: #1a1a2e; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; border-bottom: 4px solid #e63946; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; color: #162447; margin-top: 2.5rem; padding-left: 0.5rem; border-left: 5px solid #e63946; }
        h3 { font-size: 1.8rem; color: #1f4068; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #1b1b2f; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #e63946; text-decoration: none; transition: color 0.3s ease, border-bottom 0.3s ease; }
        a:hover { color: #b81c2c; border-bottom: 1px dotted #b81c2c; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 800; color: #1a1a2e; }
        .emoji { font-size: 1.2em; margin-right: 0.3em; }
        .section-padding { padding: 3rem 0; }
        .site-header {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i { color: #e63946; }
        .my-logo:hover { color: #f1faee; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #f1faee;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: rgba(230, 57, 70, 0.2);
            border-bottom: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 0.8rem 0;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #6c757d;
        }
        .breadcrumb a { color: #495057; }
        .breadcrumb a:hover { color: #e63946; }
        .featured-image {
            width: 100%;
            max-height: 60vh;
            object-fit: cover;
            border-radius: 8px;
            margin: 2rem 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            display: block;
        }
        .search-module {
            background: #fff;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin: 2rem 0;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: 2px solid #ddd;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-input:focus { border-color: #e63946; }
        .search-btn {
            background: linear-gradient(to right, #e63946, #d00000);
            color: white;
            border: none;
            padding: 0 2rem;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s;
        }
        .search-btn:hover { background: linear-gradient(to right, #d00000, #9d0208); }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content { background: white; padding: 2.5rem; border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.06); }
        .sidebar-widget {
            background: white;
            padding: 1.8rem;
            border-radius: 10px;
            margin-bottom: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .sidebar-widget h3 { font-size: 1.4rem; margin-top: 0; }
        .rating-module, .comment-module {
            background: #fff;
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
            max-width: 600px;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
        }
        .star-rating input { display: none; }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label { color: #ffc107; }
        .form-group { display: flex; flex-direction: column; }
        .form-label { margin-bottom: 0.5rem; font-weight: 600; }
        .form-input, .form-textarea {
            padding: 0.9rem;
            border: 1px solid #ced4da;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
        }
        .form-textarea { min-height: 150px; resize: vertical; }
        .submit-btn {
            align-self: flex-start;
            background: #1d3557;
            color: white;
            border: none;
            padding: 0.9rem 2.5rem;
            border-radius: 6px;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.3s;
        }
        .submit-btn:hover { background: #162447; }
        .site-footer {
            background: #1a1a2e;
            color: #f1faee;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 { color: #e63946; margin-bottom: 1.5rem; font-size: 1.4rem; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.8rem; }
        .footer-links a { color: #b8b8d1; }
        .footer-links a:hover { color: #e63946; }
        friend-link {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            padding: 0.6rem 1.2rem;
            border-radius: 4px;
            margin: 0.3rem;
            color: #b8b8d1;
            font-size: 0.9rem;
        }
        friend-link a { color: #b8b8d1; }
        friend-link a:hover { color: #e63946; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2d2d4d;
            font-size: 0.9rem;
            color: #8a8ab5;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-content { flex-wrap: wrap; }
            .hamburger { display: block; }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease-out;
            }
            .main-nav.active { max-height: 300px; margin-top: 1rem; }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li { width: 100%; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.1); }
            .main-nav a { display: block; padding: 1rem; }
            .article-content { padding: 1.5rem; }
            .search-form { flex-direction: column; }
            .search-input, .search-btn { border-radius: 50px; width: 100%; }
            .search-btn { margin-top: 10px; padding: 0.9rem; }
        }