:root {
            --primary-dark: #0a1428;
            --primary-blue: #0090d0;
            --accent-gold: #c8aa6e;
            --accent-red: #d13639;
            --light-bg: #f5f5f5;
            --text-light: #f0e6d2;
            --text-dark: #1e2328;
            --gray-border: #5b5a56;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background: linear-gradient(135deg, #f0f2f5 0%, #e6e9ef 100%);
            min-height: 100vh;
        }
        .site-header {
            background-color: var(--primary-dark);
            color: var(--text-light);
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-family: 'Cinzel', serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            transition: var(--transition);
        }
        .my-logo:hover {
            color: var(--text-light);
            text-shadow: 0 0 8px rgba(200, 170, 110, 0.7);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: var(--primary-blue);
            color: white;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background-color: #1e2328;
            color: #a09b8c;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--gray-border);
        }
        .breadcrumb a {
            color: var(--accent-gold);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
        }
        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1.5rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        article {
            background-color: white;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: var(--shadow);
        }
        h1 {
            color: var(--primary-dark);
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 0.5rem;
        }
        h2 {
            color: var(--primary-blue);
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e1e1e1;
        }
        h3 {
            color: var(--accent-red);
            margin: 1.8rem 0 1rem;
        }
        h4 {
            color: #555;
            margin: 1.5rem 0 0.8rem;
            font-style: italic;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            hyphens: auto;
        }
        .intro {
            font-size: 1.1rem;
            background: linear-gradient(to right, #f8f9fa, #e9ecef);
            padding: 1.5rem;
            border-left: 4px solid var(--accent-gold);
            border-radius: 0 8px 8px 0;
            margin-bottom: 2rem;
        }
        .highlight {
            background-color: #fff9e6;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid var(--accent-gold);
            margin: 1.5rem 0;
        }
        .card-image {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 6px 16px rgba(0,0,0,0.1);
            margin: 1.5rem auto;
            display: block;
            border: 1px solid #ddd;
            transition: transform 0.4s ease;
        }
        .card-image:hover {
            transform: scale(1.02);
        }
        .card-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: -0.5rem;
            margin-bottom: 1.5rem;
        }
        a {
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 500;
        }
        a:hover {
            text-decoration: underline;
            color: var(--accent-red);
        }
        .link-list {
            background-color: #f8f9fa;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .link-list ul {
            columns: 2;
            list-style-position: inside;
        }
        .link-list li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: var(--primary-dark);
            font-weight: 700;
        }
        em {
            color: #5a5a5a;
        }
        blockquote {
            border-left: 4px solid var(--primary-blue);
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            font-style: italic;
            color: #555;
            background-color: #f8fafc;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        aside {
            background-color: white;
            border-radius: 12px;
            padding: 1.8rem;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2rem;
        }
        .widget h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--accent-gold);
        }
        .search-box {
            display: flex;
            margin-bottom: 1.5rem;
        }
        .search-box input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 2px solid #ccc;
            border-right: none;
            border-radius: 6px 0 0 6px;
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 0 1.2rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: var(--primary-dark);
        }
        .rating-form,
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.5rem;
            color: #ddd;
            cursor: pointer;
            margin-bottom: 0.5rem;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: var(--accent-gold);
        }
        input, textarea, select {
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
        }
        button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        button:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .update-time {
            background-color: #e7f3ff;
            padding: 1rem;
            border-radius: 8px;
            text-align: center;
            font-size: 0.9rem;
            color: #333;
            margin-top: 2rem;
        }
        footer {
            background-color: var(--primary-dark);
            color: var(--text-light);
            padding: 3rem 2rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: var(--accent-gold);
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.7rem;
        }
        .footer-links a {
            color: #c0c0c0;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background-color: #1e2328;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 1rem 0;
        }
        friend-link a {
            color: var(--accent-gold);
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--gray-border);
            color: #a09b8c;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                display: none;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0.5rem;
            }
            .main-nav a {
                display: block;
                padding: 0.8rem;
            }
            .link-list ul {
                columns: 1;
            }
            article, aside {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .site-header, .breadcrumb {
                padding: 1rem;
            }
            .my-logo {
                font-size: 1.7rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        ::selection {
            background-color: rgba(0, 144, 208, 0.3);
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: var(--primary-blue);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: var(--shadow);
            transition: var(--transition);
            z-index: 999;
            opacity: 0;
            visibility: hidden;
        }
        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
        }
        .scroll-top:hover {
            background-color: var(--primary-dark);
            transform: translateY(-5px);
        }
        .tooltip {
            position: relative;
            border-bottom: 1px dashed var(--primary-blue);
            cursor: help;
        }
        .tooltip-text {
            visibility: hidden;
            width: 220px;
            background-color: var(--primary-dark);
            color: white;
            text-align: center;
            padding: 0.5rem;
            border-radius: 6px;
            position: absolute;
            z-index: 1;
            bottom: 125%;
            left: 50%;
            transform: translateX(-50%);
            opacity: 0;
            transition: opacity 0.3s;
            font-size: 0.9rem;
            font-weight: normal;
        }
        .tooltip:hover .tooltip-text {
            visibility: visible;
            opacity: 1;
        }
        .meta-badge {
            display: inline-block;
            background-color: var(--accent-red);
            color: white;
            padding: 0.3rem 0.7rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: bold;
            margin-left: 0.5rem;
            vertical-align: middle;
        }