:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #f9a826;
            --text: #e6e6e6;
            --text-secondary: #b0b0b0;
            --card-bg: #0f3460;
            --hover-bg: #2d4059;
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-main);
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.6;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: #ffd369;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--secondary);
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 3px;
            font-family: 'Arial Black', sans-serif;
            text-shadow: 2px 2px 4px #000;
        }
        .my-logo span {
            color: #fff;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s;
        }
        .breadcrumb {
            margin: 10px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        .nav-desktop a {
            padding: 0.5rem 1rem;
            border-radius: 5px;
            font-weight: 600;
        }
        .nav-desktop a:hover {
            background-color: var(--hover-bg);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--accent);
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: var(--card-bg);
            padding: 1rem;
            border-radius: 8px;
            margin-top: 1rem;
            list-style: none;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 0.8rem;
            border-bottom: 1px solid var(--secondary);
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: var(--card-bg);
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            color: var(--accent);
            margin-bottom: 1.5rem;
            border-left: 5px solid var(--accent);
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #fff;
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--secondary);
        }
        h3 {
            font-size: 1.5rem;
            color: var(--accent);
            margin: 1.5rem 0 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #ccc;
            margin: 1rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .highlight {
            background-color: var(--secondary);
            padding: 1.5rem;
            border-left: 4px solid var(--accent);
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .bold {
            font-weight: 900;
            color: #fff;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 1.5rem 0;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-secondary);
            margin-top: -0.5rem;
            margin-bottom: 1.5rem;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
            padding: 1.5rem;
            background-color: var(--secondary);
            border-radius: 8px;
        }
        .link-list a {
            background-color: var(--primary);
            padding: 0.7rem 1.2rem;
            border-radius: 20px;
            display: inline-block;
        }
        .link-list a:hover {
            background-color: var(--accent);
            color: var(--primary);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .widget {
            background-color: var(--card-bg);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        }
        .widget h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 0.8rem;
            border-radius: 5px;
            border: 1px solid #444;
            background-color: var(--secondary);
            color: var(--text);
            font-family: inherit;
        }
        button {
            padding: 0.8rem;
            background-color: var(--accent);
            color: var(--primary);
            border: none;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: #ffd369;
        }
        .stars {
            display: flex;
            gap: 5px;
            margin: 10px 0;
        }
        .stars i {
            color: #555;
            cursor: pointer;
            font-size: 1.5rem;
        }
        .stars i:hover,
        .stars i.active {
            color: gold;
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid var(--secondary);
        }
        footer {
            background-color: var(--secondary);
            padding: 2rem 0;
            margin-top: 3rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            margin: 1.5rem 0;
        }
        friend-link {
            background-color: var(--primary);
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            display: inline-block;
            transition: transform 0.3s;
        }
        friend-link:hover {
            transform: translateY(-3px);
            background-color: var(--accent);
        }
        friend-link a {
            color: var(--text);
        }
        friend-link:hover a {
            color: var(--primary);
        }
        .copyright {
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid #333;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .nav-desktop { display: none; }
            .hamburger { display: block; }
        }
        @media (max-width: 480px) {
            .my-logo { font-size: 2rem; }
            .article-content { padding: 1.5rem; }
            .widget { padding: 1rem; }
        }