:root {
            --primary-dark: #0a1c2e;
            --primary-gold: #c8a656;
            --primary-blue: #00bfff;
            --secondary-red: #a52a2a;
            --secondary-green: #228b22;
            --light-bg: #f5f5f5;
            --dark-text: #1a1a1a;
            --light-text: #e6e6e6;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }
        * {
            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: var(--dark-text);
            background: linear-gradient(135deg, #0a1c2e 0%, #1a365d 100%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 28, 46, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--primary-gold);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-family: 'Cinzel', serif;
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary-gold);
            text-decoration: none;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            transition: var(--transition);
            background: linear-gradient(to right, #c8a656, #ffd700);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(200, 166, 86, 0.7);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            color: var(--light-text);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: var(--border-radius);
            transition: var(--transition);
            position: relative;
        }
        nav a:hover,
        nav a.active {
            color: var(--primary-gold);
            background: rgba(200, 166, 86, 0.1);
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 15px;
            width: 0;
            height: 3px;
            background: var(--primary-gold);
            transition: width 0.3s ease;
        }
        nav a:hover::after {
            width: calc(100% - 30px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: var(--primary-gold);
            cursor: pointer;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 15px 0;
            color: var(--light-text);
            font-size: 0.95rem;
            background: rgba(255, 255, 255, 0.05);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            background: rgba(255, 255, 255, 0.97);
            border-radius: 15px;
            box-shadow: var(--shadow);
            padding: 40px;
            margin: 30px auto;
            position: relative;
            overflow: hidden;
        }
        main::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-gold), var(--secondary-red), var(--primary-blue));
        }
        h1 {
            font-size: 3.2rem;
            color: var(--primary-dark);
            margin-bottom: 25px;
            text-align: center;
            border-bottom: 3px double var(--primary-gold);
            padding-bottom: 20px;
            line-height: 1.2;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }
        h2 {
            font-size: 2.3rem;
            color: var(--secondary-red);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-gold);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--primary-blue);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.5rem;
            color: var(--secondary-green);
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.15rem;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(200, 166, 86, 0.2) 0%, transparent 100%);
            padding: 20px;
            border-left: 5px solid var(--primary-gold);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin: 25px 0;
        }
        .tip-box {
            background: rgba(0, 191, 255, 0.1);
            border: 2px dashed var(--primary-blue);
            padding: 20px;
            border-radius: var(--border-radius);
            margin: 25px 0;
            position: relative;
        }
        .tip-box::before {
            content: '💡 Pro Tip';
            font-weight: bold;
            color: var(--primary-blue);
            display: block;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        .treasure-map {
            width: 100%;
            max-width: 800px;
            height: auto;
            border: 8px ridge var(--primary-gold);
            border-radius: var(--border-radius);
            display: block;
            margin: 30px auto;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .treasure-map:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .interactive-box {
            background: var(--light-bg);
            border-radius: var(--border-radius);
            padding: 25px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 5px solid var(--primary-gold);
        }
        .interactive-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 20px rgba(0, 0, 0, 0.2);
        }
        .interactive-box h3 {
            color: var(--primary-dark);
            margin-top: 0;
        }
        .interactive-box form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .interactive-box input,
        .interactive-box textarea,
        .interactive-box select {
            padding: 12px 15px;
            border: 2px solid #ccc;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        .interactive-box input:focus,
        .interactive-box textarea:focus,
        .interactive-box select:focus {
            border-color: var(--primary-blue);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.3);
        }
        .interactive-box button {
            background: linear-gradient(to right, var(--primary-gold), #e6c878);
            color: var(--primary-dark);
            border: none;
            padding: 14px;
            border-radius: var(--border-radius);
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .interactive-box button:hover {
            background: linear-gradient(to right, #e6c878, var(--primary-gold));
            transform: scale(1.03);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 15px 0;
        }
        .rating-stars i {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffc107;
            transform: scale(1.2);
        }
        .internal-links {
            background: rgba(200, 166, 86, 0.1);
            padding: 25px;
            border-radius: var(--border-radius);
            margin: 35px 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            list-style: none;
        }
        .internal-links li {
            margin-bottom: 10px;
        }
        .internal-links a {
            color: var(--primary-dark);
            text-decoration: none;
            font-weight: 600;
            padding: 10px 15px;
            display: block;
            border-radius: var(--border-radius);
            background: rgba(255, 255, 255, 0.8);
            transition: var(--transition);
            border-left: 4px solid var(--primary-blue);
        }
        .internal-links a:hover {
            background: rgba(255, 255, 255, 1);
            transform: translateX(10px);
            border-left-color: var(--primary-gold);
        }
        footer {
            background: var(--primary-dark);
            color: var(--light-text);
            padding: 50px 0 20px;
            margin-top: 50px;
            border-top: 5px solid var(--primary-gold);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: var(--primary-gold);
            font-size: 1.5rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(200, 166, 86, 0.5);
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 15px;
        }
        .friend-link {
            background: rgba(255, 255, 255, 0.1);
            padding: 12px 20px;
            border-radius: var(--border-radius);
            color: var(--primary-blue);
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .friend-link:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: var(--primary-gold);
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
            color: #aaa;
        }
        .last-updated {
            text-align: center;
            font-style: italic;
            color: var(--primary-gold);
            margin: 20px 0;
            font-size: 1.1rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .header-content { flex-wrap: wrap; }
        }
        @media (max-width: 768px) {
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 28, 46, 0.98);
                padding: 20px;
                border-top: 2px solid var(--primary-gold);
                box-shadow: 0 10px 20px rgba(0,0,0,0.3);
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            main {
                padding: 25px;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 576px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .container { padding: 0 15px; }
            main { padding: 20px; }
            .treasure-map { border-width: 5px; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        main > * {
            animation: fadeIn 0.6s ease-out;
        }