:root {
            --primary-color: #1E90FF; 
            --secondary-color: #228B22; 
            --accent-color: #8A2BE2; 
            --background-color: #F0F8FF; 
            --text-color: #2F4F4F; 
            --highlight-color: #FF4500; 
            --font-family: 'Segoe UI', 'Roboto', 'Noto Sans', Tahoma, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--background-color);
            color: var(--text-color);
            line-height: 1.7;
            overflow-x: hidden;
        }
        header {
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            color: white;
            padding: 1.2rem 2.5rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1350px;
            margin: 0 auto;
        }
        .logo a {
            font-size: 2.8rem;
            font-weight: 900;
            color: white;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-style: italic;
            text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.4);
            transition: all 0.4s;
        }
        .logo a:hover {
            color: var(--highlight-color);
            transform: scale(1.05);
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
        }
        .desktop-nav {
            display: flex;
            gap: 2.5rem;
        }
        .desktop-nav a {
            color: white;
            text-decoration: none;
            font-weight: 700;
            padding: 0.8rem 1.5rem;
            border-radius: 10px;
            transition: all 0.3s;
            border: 2px solid transparent;
            font-size: 1.1rem;
        }
        .desktop-nav a:hover {
            background: rgba(255, 255, 255, 0.25);
            border-color: var(--highlight-color);
            transform: translateY(-3px);
        }
        .hamburger {
            display: none;
            font-size: 2.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: white;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: linear-gradient(to bottom, var(--accent-color), #4B0082);
            padding: 2rem;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
            border-top: 4px solid var(--highlight-color);
            z-index: 999;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: white;
            text-decoration: none;
            padding: 1.2rem 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
            font-weight: 600;
            transition: all 0.3s;
            font-size: 1.2rem;
        }
        .mobile-nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            padding-left: 3rem;
            border-left: 5px solid var(--highlight-color);
        }
        .breadcrumb {
            padding: 1.5rem 2.5rem;
            background: white;
            border-bottom: 3px solid var(--primary-color);
            max-width: 1350px;
            margin: 0 auto;
            font-size: 1.2rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        .breadcrumb a {
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 700;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
            color: var(--accent-color);
        }
        .main-content {
            max-width: 1350px;
            margin: 4rem auto;
            padding: 0 2.5rem;
            background: white;
            border-radius: 20px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
            overflow: hidden;
            border: 2px solid #e6f7ff;
        }
        article {
            padding: 4rem;
        }
        h1 {
            font-size: 4.5rem;
            color: var(--accent-color);
            margin-bottom: 2.5rem;
            text-align: center;
            border-bottom: 5px solid var(--primary-color);
            padding-bottom: 2rem;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        h2 {
            font-size: 3.2rem;
            color: var(--secondary-color);
            margin: 4rem 0 2rem;
            padding-left: 1.5rem;
            border-left: 10px solid var(--highlight-color);
            background: linear-gradient(to right, #F0F8FF, white);
            padding: 1.5rem 2rem;
            border-radius: 0 15px 15px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        h3 {
            font-size: 2.4rem;
            color: var(--primary-color);
            margin: 3rem 0 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 3px solid var(--accent-color);
            position: relative;
        }
        h3::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 100px;
            height: 3px;
            background: var(--highlight-color);
        }
        p {
            margin-bottom: 2.2rem;
            text-align: justify;
            font-size: 1.2rem;
            line-height: 1.9;
        }
        .highlight {
            background: linear-gradient(90deg, #FFFACD, #FFD700);
            padding: 0.4rem 1rem;
            border-radius: 8px;
            font-weight: bold;
            color: var(--text-color);
            border: 2px solid var(--highlight-color);
        }
        .bold {
            font-weight: 800;
            color: var(--accent-color);
            font-size: 1.25rem;
        }
        .emoji {
            font-size: 1.4em;
            margin-right: 0.6rem;
            vertical-align: middle;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 4rem auto;
            border-radius: 20px;
            box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
            border: 8px solid white;
            transition: all 0.5s;
        }
        img:hover {
            transform: scale(1.03);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: -3rem;
            margin-bottom: 4rem;
            font-size: 1.3rem;
            padding: 0 2rem;
            background: #f9f9f9;
            display: inline-block;
            padding: 1rem 2rem;
            border-radius: 10px;
        }
        .link {
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: bold;
            border-bottom: 3px dotted var(--primary-color);
            padding-bottom: 3px;
            transition: all 0.3s;
        }
        .link:hover {
            color: var(--accent-color);
            border-bottom: 3px solid var(--accent-color);
            background: rgba(138, 43, 226, 0.05);
            padding: 0.2rem 0.5rem;
            border-radius: 5px;
        }
        ul, ol {
            margin-left: 3rem;
            margin-bottom: 2.5rem;
        }
        li {
            margin-bottom: 1.2rem;
            font-size: 1.2rem;
            position: relative;
            padding-left: 0.5rem;
        }
        ul li::before {
            content: "⚽";
            position: absolute;
            left: -2.5rem;
            top: 0;
            font-size: 1.5rem;
        }
        ol {
            counter-reset: item;
        }
        ol li::before {
            content: counter(item) ". ";
            counter-increment: item;
            position: absolute;
            left: -2.5rem;
            top: 0;
            font-weight: bold;
            color: var(--highlight-color);
        }
        blockquote {
            border-left: 8px solid var(--primary-color);
            padding-left: 3rem;
            margin: 4rem 0;
            font-style: italic;
            background: linear-gradient(to right, #f9f9f9, #f0f8ff);
            padding: 3rem;
            border-radius: 0 20px 20px 0;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
            font-size: 1.3rem;
            line-height: 1.8;
            position: relative;
        }
        blockquote::before {
            content: "“";
            font-size: 8rem;
            color: var(--accent-color);
            position: absolute;
            left: 1rem;
            top: -1rem;
            opacity: 0.2;
        }
        blockquote p {
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
        }
        footer {
            background: linear-gradient(to bottom, var(--secondary-color), #006400);
            color: white;
            padding: 4rem 2.5rem;
            margin-top: 5rem;
        }
        .footer-container {
            max-width: 1350px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 4rem;
        }
        .game-types, .tags, .friend-links {
            margin-bottom: 2.5rem;
        }
        .game-types h3, .tags h3, .friend-links h3 {
            color: var(--highlight-color);
            margin-bottom: 2rem;
            font-size: 2.2rem;
            border-bottom: 3px solid var(--highlight-color);
            padding-bottom: 0.8rem;
            display: inline-block;
            background: none;
            -webkit-text-fill-color: var(--highlight-color);
        }
        .game-types h3::after, .tags h3::after, .friend-links h3::after {
            display: none;
        }
        .game-types a, .tags a {
            display: inline-block;
            background: rgba(255, 255, 255, 0.12);
            color: white;
            padding: 1rem 2rem;
            margin: 0.7rem;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.4s;
            font-weight: 700;
            border: 2px solid transparent;
            font-size: 1.1rem;
        }
        .game-types a:hover, .tags a:hover {
            background: var(--primary-color);
            transform: translateY(-5px) scale(1.05);
            border-color: var(--highlight-color);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }
        friend-link {
            display: block;
            margin: 1.5rem 0;
        }
        friend-link a {
            color: var(--highlight-color);
            text-decoration: none;
            font-size: 1.4rem;
            font-weight: bold;
            padding: 1rem 1.5rem;
            border-radius: 10px;
            transition: all 0.3s;
            display: inline-block;
            border: 2px solid var(--highlight-color);
            background: rgba(255, 69, 0, 0.1);
        }
        friend-link a:hover {
            background: var(--highlight-color);
            color: white;
            text-decoration: none;
            padding: 1rem 2rem;
        }
        .recommendation {
            text-align: center;
            padding: 3rem;
            background: rgba(255, 255, 255, 0.15);
            color: white;
            margin-top: 4rem;
            border-radius: 20px;
            border: 3px solid var(--highlight-color);
            font-size: 1.5rem;
            line-height: 1.9;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 4rem;
            border-top: 2px solid rgba(255, 255, 255, 0.3);
            margin-top: 4rem;
            font-size: 1.1rem;
            color: #ddd;
            line-height: 1.7;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }
        @media (max-width: 1200px) {
            .header-container, .breadcrumb, .main-content, .footer-container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
            h1 {
                font-size: 3.8rem;
            }
            h2 {
                font-size: 2.8rem;
            }
            h3 {
                font-size: 2.2rem;
            }
            article {
                padding: 3rem;
            }
        }
        @media (max-width: 992px) {
            h1 {
                font-size: 3.2rem;
            }
            h2 {
                font-size: 2.5rem;
            }
            h3 {
                font-size: 2rem;
            }
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .main-content {
                margin: 3rem auto;
                padding: 0 1.5rem;
            }
            article {
                padding: 2.5rem;
            }
            .footer-container {
                grid-template-columns: 1fr;
                gap: 3.5rem;
            }
        }
        @media (max-width: 768px) {
            .header-container, .breadcrumb, .main-content {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2.2rem;
            }
            h3 {
                font-size: 1.8rem;
            }
            .logo a {
                font-size: 2.2rem;
            }
            .breadcrumb {
                font-size: 1.1rem;
            }
            article {
                padding: 2rem;
            }
            p {
                font-size: 1.15rem;
            }
            .recommendation {
                padding: 2.5rem 1.5rem;
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .header-container, .breadcrumb, .main-content {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            .logo a {
                font-size: 1.9rem;
            }
            .breadcrumb {
                font-size: 1rem;
                padding: 1rem 1.5rem;
            }
            article {
                padding: 1.5rem;
            }
            blockquote {
                padding: 2rem 1.5rem;
                padding-left: 2rem;
            }
        }
        p, ul, ol, blockquote, img {
            margin-bottom: 2.5rem;
        }
        section {
            margin-bottom: 5rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid #eee;
        }
        section:last-of-type {
            border-bottom: none;
        }
        .brilliant-badge {
            display: inline-block;
            background: linear-gradient(45deg, var(--accent-color), var(--primary-color));
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 25px;
            font-weight: bold;
            margin: 0.5rem;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4);
        }
        .conqueror-tip {
            background: linear-gradient(135deg, #FFFACD, #FFEC8B);
            border-left: 6px solid var(--highlight-color);
            padding: 2rem;
            margin: 2.5rem 0;
            border-radius: 0 15px 15px 0;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            position: relative;
        }
        .conqueror-tip::before {
            content: "💡";
            position: absolute;
            left: -2rem;
            top: -1rem;
            font-size: 3rem;
            background: white;
            border-radius: 50%;
            padding: 0.5rem;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
        }