:root {
            --primary-dark: #0a1428;
            --primary-blue: #1a5fb4;
            --accent-gold: #c8a951;
            --accent-red: #a51d2a;
            --text-light: #f0f0f0;
            --text-dim: #b8b8b8;
            --card-bg: #152238;
            --border-color: #2a4365;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--primary-dark);
            color: var(--text-light);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #e9d27a;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(to bottom, rgba(10, 20, 40, 0.95), rgba(10, 20, 40, 0.8));
            border-bottom: 2px solid var(--accent-gold);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(5px);
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, var(--accent-gold), #fff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo:hover {
            text-decoration: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-dim);
            background-color: rgba(21, 34, 56, 0.7);
        }
        .breadcrumb a {
            color: var(--text-dim);
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: var(--transition);
        }
        .main-nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--accent-gold);
            cursor: pointer;
        }
        .search-box {
            margin: 2rem auto;
            max-width: 600px;
            display: flex;
            border-radius: 30px;
            overflow: hidden;
            border: 2px solid var(--border-color);
            background: var(--card-bg);
        }
        .search-box input {
            flex: 1;
            padding: 1rem 1.5rem;
            background: transparent;
            border: none;
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: #1e6fd9;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: var(--card-bg);
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: var(--accent-gold);
            line-height: 1.2;
            border-bottom: 3px solid var(--accent-red);
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1.5rem;
            color: #6ab0f3;
            padding-left: 0.5rem;
            border-left: 5px solid var(--primary-blue);
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
            color: var(--text-light);
        }
        h4 {
            font-size: 1.3rem;
            margin: 1.5rem 0 1rem;
            color: var(--text-dim);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #a3d5ff;
            background: rgba(26, 95, 180, 0.1);
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2.5rem;
            border-left: 5px solid var(--primary-blue);
        }
        .highlight {
            background-color: rgba(200, 169, 81, 0.1);
            border-left: 4px solid var(--accent-gold);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .image-container {
            margin: 2.5rem auto;
            text-align: center;
            max-width: 900px;
        }
        .article-img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            border: 3px solid var(--border-color);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            transition: transform 0.5s ease;
        }
        .article-img:hover {
            transform: scale(1.01);
        }
        .img-caption {
            margin-top: 0.8rem;
            font-style: italic;
            color: var(--text-dim);
            font-size: 0.95rem;
        }
        .sidebar {
            background-color: var(--card-bg);
            border-radius: 10px;
            padding: 2rem;
            border: 1px solid var(--border-color);
            align-self: start;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            color: var(--accent-gold);
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border-color);
        }
        .update-time {
            background-color: rgba(165, 29, 42, 0.1);
            padding: 1rem;
            border-radius: 8px;
            border-left: 4px solid var(--accent-red);
            font-size: 0.95rem;
        }
        .update-time i {
            margin-right: 0.5rem;
        }
        .interaction-forms {
            background-color: rgba(21, 34, 56, 0.7);
            padding: 2rem;
            border-radius: 10px;
            margin-top: 3rem;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem;
            background-color: rgba(255,255,255,0.1);
            border: 1px solid var(--border-color);
            border-radius: 5px;
            color: var(--text-light);
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #444;
            margin: 0.5rem 0;
        }
        .rating-stars .star {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: var(--accent-gold);
        }
        .submit-btn {
            background: linear-gradient(to right, var(--primary-blue), #2a7de9);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 30px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1.1rem;
        }
        .submit-btn:hover {
            background: linear-gradient(to right, #2a7de9, #3d8cf0);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(26, 95, 180, 0.4);
        }
        .site-footer {
            background-color: #091022;
            border-top: 2px solid var(--accent-gold);
            padding: 3rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: var(--accent-gold);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 1rem;
            background-color: rgba(200, 169, 81, 0.1);
            border-radius: 5px;
            margin-bottom: 0.8rem;
            border-left: 3px solid var(--accent-gold);
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-dim);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 80px);
                background-color: var(--primary-dark);
                border-right: 2px solid var(--accent-gold);
                transition: left 0.4s ease;
                padding: 2rem;
                overflow-y: auto;
                z-index: 999;
            }
            .main-nav.active {
                left: 0;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.8rem;
            }
            article, .sidebar {
                padding: 1.5rem;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, .sidebar, .interaction-forms {
            animation: fadeIn 0.8s ease-out;
        }
        .text-bold {
            font-weight: 800;
            color: var(--accent-gold);
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }