* { 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: #f0f0f0;
            background: linear-gradient(135deg, #0c1a2d 0%, #1a3a5f 100%);
            background-attachment: fixed;
            min-height: 100vh;
            padding-bottom: 80px;
        }
        a { color: #4da6ff; text-decoration: none; transition: color 0.3s ease, transform 0.2s; }
        a:hover { color: #80ccff; transform: translateY(-1px); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1e4a7a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(to right, #ff9900, #ffcc00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover { transform: scale(1.03); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #b3d9ff;
            font-weight: 600;
            padding: 8px 5px;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover, .main-nav a.active {
            color: #ffcc00;
            border-bottom-color: #ffcc00;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #ffcc00;
            cursor: pointer;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #88b8ff;
            background: rgba(20, 40, 70, 0.4);
            margin-bottom: 30px;
        }
        .breadcrumb a { color: #b3d9ff; }
        .breadcrumb span { color: #ffcc00; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 20px;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .article-content {
            background: rgba(20, 35, 60, 0.7);
            border-radius: 15px;
            padding: 35px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #2a4a7a;
        }
        .article-content h1 {
            font-size: 2.8rem;
            color: #ffcc00;
            margin-bottom: 25px;
            line-height: 1.2;
            border-left: 5px solid #ff9900;
            padding-left: 15px;
        }
        .article-content h2 {
            font-size: 2rem;
            color: #4da6ff;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #2a4a7a;
        }
        .article-content h3 {
            font-size: 1.5rem;
            color: #80ccff;
            margin: 30px 0 15px;
        }
        .article-content h4 {
            font-size: 1.2rem;
            color: #b3d9ff;
            margin: 25px 0 10px;
        }
        .article-content p {
            margin-bottom: 22px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .article-content strong {
            color: #ffcc00;
            font-weight: 700;
        }
        .article-content em { color: #a3d977; }
        .highlight-box {
            background: linear-gradient(to right, rgba(30, 60, 114, 0.8), rgba(20, 40, 80, 0.9));
            border-left: 5px solid #ff9900;
            padding: 20px;
            border-radius: 0 10px 10px 0;
            margin: 25px 0;
        }
        .deck-tier-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .tier-card {
            background: rgba(40, 70, 110, 0.6);
            border: 1px solid #3a5a8a;
            border-radius: 10px;
            padding: 20px;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .tier-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(255, 204, 0, 0.2);
            border-color: #ffcc00;
        }
        .tier-card h4 { color: #ffcc00; margin-top: 0; }
        .sidebar {
            background: rgba(20, 35, 60, 0.7);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid #2a4a7a;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #ffcc00;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 30px;
        }
        .search-box input, .comment-form textarea, .comment-form input, .rating-form select {
            width: 100%;
            padding: 12px 15px;
            margin-bottom: 15px;
            border-radius: 8px;
            border: 1px solid #3a5a8a;
            background: rgba(10, 25, 47, 0.8);
            color: #f0f0f0;
            font-size: 1rem;
        }
        .search-box button, .comment-form button, .rating-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(to right, #ff9900, #ff6600);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            background: linear-gradient(to right, #ffaa33, #ff7733);
        }
        .stars {
            display: flex;
            justify-content: space-around;
            margin-bottom: 15px;
            font-size: 1.8rem;
            color: #555;
        }
        .stars i { cursor: pointer; transition: color 0.2s; }
        .stars i:hover, .stars i.active { color: #ffcc00; }
        .featured-image {
            margin: 35px 0;
            text-align: center;
        }
        .featured-image img {
            border-radius: 10px;
            border: 3px solid #3a5a8a;
            box-shadow: 0 5px 15px rgba(0,0,0,0.7);
            max-height: 500px;
            object-fit: cover;
            width: 100%;
        }
        .image-caption {
            font-style: italic;
            color: #88b8ff;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .site-footer {
            background: rgba(10, 20, 40, 0.95);
            border-top: 2px solid #1e4a7a;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h4 {
            color: #ffcc00;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 10px; }
        friend-link {
            display: inline-block;
            background: rgba(40, 70, 110, 0.6);
            padding: 8px 15px;
            border-radius: 6px;
            margin: 5px;
            border: 1px solid #3a5a8a;
        }
        friend-link a { color: #b3d9ff; }
        .copyright {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #2a4a7a;
            color: #88b8ff;
            font-size: 0.9rem;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #a3d977;
            margin-bottom: 20px;
            font-size: 0.9rem;
        }
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }
        .tag {
            background: rgba(255, 153, 0, 0.2);
            color: #ffcc00;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            border: 1px solid #ff9900;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 25, 47, 0.98);
                padding: 20px;
                border-top: 2px solid #1e4a7a;
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            }
            .main-nav.active ul { display: flex; }
            .article-content h1 { font-size: 2.2rem; }
            .article-content h2 { font-size: 1.8rem; }
            .article-content { padding: 25px 20px; }
            .sidebar { position: static; }
        }