* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-red: #e10600;
            --dark-bg: #1e1e1e;
            --light-bg: #f8f9fa;
            --text-dark: #2d2d2d;
            --text-light: #ffffff;
            --accent-gold: #ffd700;
            --grid-black: #15151e;
            --section-padding: 2rem 5%;
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        body {
            background-color: var(--light-bg);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: var(--primary-red);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #b30500;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: 1rem 5%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary-red);
            letter-spacing: -1px;
            display: flex;
            align-items: center;
        }
        .my-logo i {
            margin-right: 10px;
            color: var(--accent-gold);
        }
        .my-logo span {
            background: linear-gradient(90deg, var(--primary-red), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-red);
            transition: var(--transition);
        }
        .main-nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 5%;
            background-color: #f1f1f1;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #666;
        }
        .breadcrumb span {
            color: #999;
        }
        .search-module {
            background: linear-gradient(135deg, var(--grid-black), #2a2a3a);
            padding: 2rem 5%;
            text-align: center;
            color: white;
            margin-bottom: 2rem;
        }
        .search-form {
            max-width: 600px;
            margin: 1.5rem auto 0;
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: none;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1rem;
        }
        .search-form button {
            background-color: var(--primary-red);
            color: white;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: #c10500;
        }
        .main-content {
            padding: var(--section-padding);
        }
        .article-header {
            margin-bottom: 3rem;
            border-bottom: 3px solid var(--primary-red);
            padding-bottom: 1.5rem;
        }
        .article-header h1 {
            font-size: 2.8rem;
            color: var(--grid-black);
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .meta-info {
            display: flex;
            gap: 2rem;
            color: #666;
            font-size: 0.95rem;
            margin-top: 1rem;
        }
        .meta-info i {
            margin-right: 0.5rem;
            color: var(--primary-red);
        }
        .content-section {
            margin-bottom: 3rem;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--primary-red);
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #eee;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--grid-black);
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #444;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #333;
            background-color: #f0f0f0;
            padding: 1.5rem;
            border-left: 5px solid var(--primary-red);
            border-radius: var(--border-radius);
            margin-bottom: 2.5rem;
        }
        .highlight-box {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 2rem;
            box-shadow: var(--shadow);
            border-left: 6px solid var(--accent-gold);
            margin: 2rem 0;
        }
        .calendar-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            box-shadow: var(--shadow);
            border-radius: var(--border-radius);
            overflow: hidden;
        }
        .calendar-table th {
            background-color: var(--primary-red);
            color: white;
            padding: 1.2rem;
            text-align: left;
        }
        .calendar-table td {
            padding: 1rem;
            border-bottom: 1px solid #eee;
        }
        .calendar-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        .calendar-table tr:hover {
            background-color: #fff8e1;
        }
        .race-flag {
            color: var(--primary-red);
            margin-right: 0.8rem;
        }
        .featured-image {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: var(--border-radius);
            margin: 2.5rem auto;
            display: block;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            border: 5px solid white;
        }
        .insight-card {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
            margin: 2.5rem 0;
        }
        .card {
            background: white;
            border-radius: var(--border-radius);
            padding: 1.8rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 4px solid transparent;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }
        .card-driver {
            border-top-color: #0066cc;
        }
        .card-track {
            border-top-color: #00a859;
        }
        .card-strategy {
            border-top-color: #9c27b0;
        }
        .card h4 {
            color: var(--grid-black);
            display: flex;
            align-items: center;
        }
        .card h4 i {
            margin-right: 10px;
            font-size: 1.2rem;
        }
        .interactive-module {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 2.5rem;
            margin: 3rem 0;
            box-shadow: var(--shadow);
        }
        .module-title {
            display: flex;
            align-items: center;
            margin-bottom: 1.8rem;
            color: var(--grid-black);
        }
        .module-title i {
            margin-right: 1rem;
            color: var(--primary-red);
            font-size: 1.8rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0 1.5rem;
            font-size: 1.8rem;
            color: #ffc107;
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #444;
        }
        .form-control {
            width: 100%;
            padding: 0.9rem;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary-red);
            box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.1);
        }
        .btn {
            background-color: var(--primary-red);
            color: white;
            border: none;
            padding: 0.9rem 2.2rem;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: 700;
            font-size: 1.05rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.7rem;
        }
        .btn:hover {
            background-color: #b30500;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(179, 5, 0, 0.3);
        }
        .site-footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: 3rem 5% 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h3 {
            color: var(--text-light);
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-red);
            display: inline-block;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #ccc;
            display: flex;
            align-items: center;
            gap: 0.8rem;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary-red);
            padding-left: 0.5rem;
        }
        friend-link {
            display: block;
            background-color: #2a2a2a;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin: 1.5rem 0;
            border-left: 5px solid var(--accent-gold);
        }
        friend-link a {
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 1.1rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            .header-container { flex-wrap: wrap; }
            .main-nav ul { gap: 1.2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background-color: var(--dark-bg);
                padding: 2rem;
                transition: var(--transition);
                z-index: 999;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            }
            .main-nav.active {
                left: 0;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
            .insight-card {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .meta-info {
                flex-direction: column;
                gap: 0.8rem;
            }
        }
        @media (max-width: 576px) {
            :root { --section-padding: 1.5rem 5%; }
            .search-form { flex-direction: column; }
            .search-form input,
            .search-form button {
                border-radius: var(--border-radius);
                width: 100%;
                margin-bottom: 0.5rem;
            }
            .calendar-table {
                font-size: 0.9rem;
            }
            .calendar-table th,
            .calendar-table td {
                padding: 0.7rem;
            }
        }
        .text-center { text-align: center; }
        .text-bold { font-weight: 700; }
        .text-italic { font-style: italic; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .tag {
            display: inline-block;
            background-color: #e9ecef;
            color: #495057;
            padding: 0.3rem 0.8rem;
            border-radius: 50px;
            font-size: 0.85rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }
        .tag-highlight {
            background-color: #ffeaa7;
            color: #d35400;
        }