* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background: linear-gradient(135deg, #0c1a2d 0%, #1a3a5f 100%);
            color: #e0e7ff;
            max-width: 100%;
            overflow-x: hidden;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #29b6f6;
            text-shadow: 0 0 8px rgba(79, 195, 247, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1e88e5;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-family: 'Arial Black', Impact, sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, #1e88e5, #4fc3f7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .logo a {
            background: none;
        }
        .main-nav {
            display: flex;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 6px;
        }
        .main-nav a:hover {
            background: rgba(30, 136, 229, 0.2);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #4fc3f7;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #90a4ae;
        }
        .breadcrumb a {
            color: #bbdefb;
        }
        .hero {
            background: radial-gradient(circle at 50% 50%, rgba(30, 136, 229, 0.2) 0%, rgba(10, 25, 47, 0) 70%);
            padding: 60px 0;
            text-align: center;
            border-bottom: 1px solid #1c3b5e;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #29b6f6, #bb86fc);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #bbdefb;
        }
        .search-section {
            background: rgba(13, 31, 54, 0.7);
            padding: 30px;
            border-radius: 15px;
            margin: 40px auto;
            max-width: 800px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: 2px solid #1e88e5;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 1.1rem;
            transition: all 0.3s;
        }
        .search-input:focus {
            outline: none;
            border-color: #4fc3f7;
            box-shadow: 0 0 15px rgba(79, 195, 247, 0.5);
        }
        .search-btn {
            padding: 18px 35px;
            background: linear-gradient(90deg, #1e88e5, #0d47a1);
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #0d47a1, #1e88e5);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(13, 71, 161, 0.4);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .article-content {
            background: rgba(13, 31, 54, 0.8);
            padding: 50px;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        .article-content h2 {
            font-size: 2.5rem;
            margin: 40px 0 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #1e88e5;
            color: #4fc3f7;
        }
        .article-content h3 {
            font-size: 1.8rem;
            margin: 30px 0 20px;
            color: #bb86fc;
        }
        .article-content p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            line-height: 1.9;
            text-align: justify;
        }
        .highlight {
            background: rgba(30, 136, 229, 0.15);
            border-left: 5px solid #1e88e5;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .rank-table {
            width: 100%;
            border-collapse: collapse;
            margin: 40px 0;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
            overflow: hidden;
        }
        .rank-table th, .rank-table td {
            padding: 20px;
            text-align: left;
            border-bottom: 1px solid #2d3e50;
        }
        .rank-table th {
            background: #1a237e;
            color: #bbdefb;
            font-weight: 700;
        }
        .rank-table tr:hover {
            background: rgba(30, 136, 229, 0.1);
        }
        .rank-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: bold;
            margin: 5px;
        }
        .tin { background: linear-gradient(90deg, #795548, #5d4037); }
        .bronze { background: linear-gradient(90deg, #8d6e63, #6d4c41); }
        .silver { background: linear-gradient(90deg, #b0bec5, #78909c); }
        .gold { background: linear-gradient(90deg, #ffd54f, #ffb300); color: #333; }
        .platinum { background: linear-gradient(90deg, #80deea, #4dd0e1); color: #333; }
        .diamond { background: linear-gradient(90deg, #80cbc4, #4db6ac); }
        .valhallan { background: linear-gradient(90deg, #ce93d8, #ab47bc); }
        .sidebar {
            background: rgba(13, 31, 54, 0.8);
            padding: 30px;
            border-radius: 20px;
            align-self: start;
            position: sticky;
            top: 150px;
        }
        .sidebar h3 {
            color: #4fc3f7;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #1e88e5;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 15px;
            padding-left: 20px;
            position: relative;
        }
        .sidebar li:before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #1e88e5;
            font-size: 0.9rem;
        }
        .interaction-section {
            background: rgba(13, 31, 54, 0.9);
            padding: 40px;
            border-radius: 20px;
            margin: 50px 0;
        }
        .rating {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 30px;
        }
        .stars {
            display: flex;
            gap: 5px;
        }
        .star {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star:hover,
        .star.active {
            color: #ffd54f;
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .form-group label {
            font-weight: bold;
            color: #bbdefb;
        }
        .form-input, .form-textarea {
            padding: 18px;
            border: 2px solid #2d3e50;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 1rem;
            transition: all 0.3s;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: #1e88e5;
            box-shadow: 0 0 10px rgba(30, 136, 229, 0.5);
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            padding: 18px 40px;
            background: linear-gradient(90deg, #00c853, #64dd17);
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            align-self: flex-start;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #64dd17, #00c853);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(100, 221, 23, 0.4);
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            padding: 50px 0;
            border-top: 1px solid #2d3e50;
            border-bottom: 1px solid #2d3e50;
            margin-top: 60px;
        }
        .web-link {
            background: rgba(30, 136, 229, 0.1);
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s;
        }
        .web-link:hover {
            background: rgba(30, 136, 229, 0.25);
            transform: translateY(-5px);
        }
        .site-footer {
            background: rgba(10, 25, 47, 0.98);
            padding: 40px 0;
            text-align: center;
            color: #90a4ae;
            margin-top: 50px;
        }
        .copyright {
            margin-top: 20px;
            font-size: 0.9rem;
            border-top: 1px solid #2d3e50;
            padding-top: 20px;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .web-links {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: 90px;
                right: -100%;
                flex-direction: column;
                background: rgba(10, 25, 47, 0.98);
                width: 80%;
                height: calc(100vh - 90px);
                padding: 40px;
                transition: right 0.4s ease;
                border-left: 2px solid #1e88e5;
            }
            .main-nav.active {
                right: 0;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .search-form {
                flex-direction: column;
            }
            .article-content {
                padding: 30px;
            }
            .web-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2rem;
            }
            .article-content h2 {
                font-size: 1.8rem;
            }
            .rank-table th, .rank-table td {
                padding: 12px;
                font-size: 0.9rem;
            }
            .web-links {
                grid-template-columns: 1fr;
            }
        }