* {
            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: #e0e0e0;
            background-color: #0a0a12;
            background-image: radial-gradient(circle at 15% 50%, rgba(40, 60, 134, 0.15) 0%, transparent 20%), radial-gradient(circle at 85% 30%, rgba(134, 40, 90, 0.1) 0%, transparent 20%);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        h1, h2, h3, h4 {
            color: #4fc3f7;
            font-weight: 700;
            margin-top: 1.8em;
            margin-bottom: 0.7em;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            text-align: center;
            border-bottom: 3px solid #2962ff;
            padding-bottom: 15px;
            margin-top: 0.5em;
        }
        h2 {
            font-size: 2.1rem;
            border-left: 5px solid #ff4081;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.7rem;
            color: #69f0ae;
        }
        p {
            margin-bottom: 1.4em;
            font-size: 1.1rem;
        }
        a {
            color: #82b1ff;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #40c4ff;
            text-shadow: 0 0 8px rgba(64, 196, 255, 0.5);
        }
        strong {
            color: #ffcc80;
            font-weight: 700;
        }
        em {
            color: #b39ddb;
            font-style: italic;
        }
        blockquote {
            border-left: 4px solid #ff9800;
            background: rgba(30, 30, 46, 0.7);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
        }
        .container {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        header {
            background: rgba(15, 15, 35, 0.95);
            backdrop-filter: blur(10px);
            padding: 20px 0;
            border-bottom: 2px solid #1a237e;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.4rem;
            color: #00e5ff;
            text-decoration: none;
            text-shadow: 0 0 15px #007bbf;
            letter-spacing: 1px;
        }
        .main-nav {
            display: flex;
            gap: 25px;
        }
        .main-nav a {
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 5px;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: #00e5ff;
            transition: all 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 80%;
            left: 10%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #00e5ff;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: #aaa;
            border-bottom: 1px solid #333;
            margin-bottom: 25px;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .search-bar {
            margin: 25px auto;
            max-width: 600px;
            width: 100%;
        }
        .search-form {
            display: flex;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border-radius: 50px;
            overflow: hidden;
        }
        .search-form input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 1.1rem;
            outline: none;
        }
        .search-form button {
            background: linear-gradient(90deg, #2962ff, #448aff);
            border: none;
            color: white;
            padding: 0 30px;
            cursor: pointer;
            font-size: 1.2rem;
            transition: background 0.3s ease;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #448aff, #82b1ff);
        }
        main {
            flex-grow: 1;
            padding: 20px 0;
        }
        .content-section {
            background: rgba(20, 20, 40, 0.7);
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(64, 196, 255, 0.1);
        }
        .progression-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: rgba(10, 15, 35, 0.8);
            border-radius: 10px;
            overflow: hidden;
        }
        .progression-table th, .progression-table td {
            padding: 18px 15px;
            text-align: left;
            border-bottom: 1px solid rgba(64, 196, 255, 0.2);
        }
        .progression-table th {
            background: linear-gradient(90deg, #1a237e, #311b92);
            color: #bbdefb;
            font-weight: 700;
        }
        .progression-table tr:hover {
            background-color: rgba(41, 98, 255, 0.15);
        }
        .difficulty-badge {
            display: inline-block;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: bold;
            margin-right: 8px;
        }
        .revengeance { background-color: #d32f2f; color: white; }
        .death { background-color: #212121; color: #f44336; }
        .armageddon { background-color: #ff6f00; color: #ffe082; }
        .article-image {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px auto;
            display: block;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(64, 196, 255, 0.3);
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        .article-image:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 35px rgba(0, 150, 255, 0.3);
        }
        .class-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 30px 0;
        }
        .tab-button {
            padding: 12px 25px;
            background: rgba(30, 30, 60, 0.8);
            border: 2px solid #2962ff;
            color: #bbdefb;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s ease;
            flex-grow: 1;
            text-align: center;
        }
        .tab-button:hover, .tab-button.active {
            background: linear-gradient(90deg, #2962ff, #448aff);
            color: white;
            box-shadow: 0 0 15px rgba(41, 98, 255, 0.5);
        }
        .tab-content {
            display: none;
            padding: 25px;
            background: rgba(15, 20, 45, 0.9);
            border-radius: 10px;
            margin-top: 15px;
            border: 1px solid rgba(64, 196, 255, 0.2);
        }
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .user-interaction {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 50px 0;
        }
        .comment-box, .rating-box {
            background: rgba(25, 25, 50, 0.9);
            padding: 30px;
            border-radius: 12px;
            border: 1px solid rgba(255, 64, 129, 0.3);
        }
        .comment-box h3, .rating-box h3 {
            margin-top: 0;
            color: #ff4081;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #bbdefb;
            font-weight: 600;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 14px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(64, 196, 255, 0.4);
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s ease;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: #00e5ff;
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            margin: 15px 0;
            justify-content: center;
        }
        .rating-stars i {
            color: #555;
            cursor: pointer;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        .rating-stars i:hover, .rating-stars i.active {
            color: #ffcc00;
            transform: scale(1.2);
        }
        .submit-btn {
            background: linear-gradient(90deg, #ff4081, #f50057);
            color: white;
            border: none;
            padding: 16px 35px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            display: block;
            width: 100%;
            letter-spacing: 1px;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #f50057, #ff4081);
            box-shadow: 0 0 20px rgba(255, 64, 129, 0.5);
            transform: translateY(-3px);
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .web-link {
            background: rgba(30, 35, 70, 0.8);
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #69f0ae;
            transition: transform 0.3s ease, background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(40, 45, 90, 0.9);
            transform: translateX(5px);
        }
        .web-link a {
            color: #e0e0e0;
            font-size: 1.05rem;
            display: block;
        }
        footer {
            background: rgba(10, 10, 25, 0.95);
            padding: 40px 0 20px;
            margin-top: 50px;
            border-top: 2px solid #1a237e;
            text-align: center;
        }
        .copyright {
            color: #888;
            font-size: 0.95rem;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #333;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-container { flex-direction: column; align-items: flex-start; }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 20px;
                gap: 10px;
            }
            .main-nav.active {
                display: flex;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 25px;
                right: 20px;
            }
            .progression-table {
                display: block;
                overflow-x: auto;
                white-space: nowrap;
            }
            .user-interaction {
                grid-template-columns: 1fr;
            }
            .tab-button {
                min-width: 140px;
            }
        }