:root {
        --color-primary: #0d0d1a;
        --color-secondary: #8b0000;
        --color-accent: #c0a062;
        --color-text: #e0e0e0;
        --color-text-light: #b0b0b0;
        --color-bg-light: #1a1a2e;
        --color-bg-card: #252542;
        --font-heading: 'Times New Roman', Times, serif;
        --font-body: Georgia, 'Times New Roman', Times, serif;
    }
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        font-family: var(--font-body);
        line-height: 1.8;
        color: var(--color-text);
        background-color: var(--color-primary);
        background-image: linear-gradient(to bottom, var(--color-primary), #1a1a2a);
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }
    a {
        color: var(--color-accent);
        text-decoration: none;
        transition: color 0.3s ease;
    }
    a:hover {
        color: #ffd700;
        text-decoration: underline;
    }
    .site-header {
        padding: 1.5rem 0;
        border-bottom: 2px solid var(--color-secondary);
        margin-bottom: 2rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }
    .my-logo {
        font-family: var(--font-heading);
        font-size: 2.5rem;
        font-weight: bold;
        color: var(--color-accent);
        text-transform: uppercase;
        letter-spacing: 2px;
        text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }
    .my-logo a {
        color: inherit;
        text-decoration: none;
    }
    .my-logo span {
        color: var(--color-secondary);
    }
    .nav-toggle {
        display: none;
        background: none;
        border: none;
        color: var(--color-accent);
        font-size: 1.8rem;
        cursor: pointer;
        padding: 0.5rem;
    }
    .main-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .main-nav a {
        font-size: 1.1rem;
        padding: 0.5rem 0.8rem;
        border-radius: 4px;
        position: relative;
    }
    .main-nav a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--color-accent);
        transition: all 0.3s ease;
    }
    .main-nav a:hover::after {
        width: 100%;
        left: 0;
    }
    .breadcrumb {
        padding: 1rem;
        background-color: var(--color-bg-light);
        border-radius: 5px;
        margin-bottom: 2rem;
        font-size: 0.95rem;
    }
    .breadcrumb a {
        margin: 0 0.3rem;
    }
    .breadcrumb i {
        margin: 0 0.5rem;
        color: var(--color-text-light);
    }
    .search-container {
        background: var(--color-bg-card);
        padding: 2rem;
        border-radius: 10px;
        margin-bottom: 2.5rem;
        text-align: center;
        border-left: 5px solid var(--color-secondary);
    }
    .search-container h2 {
        margin-bottom: 1rem;
        color: var(--color-accent);
    }
    .search-form {
        display: flex;
        max-width: 600px;
        margin: 0 auto;
    }
    .search-form input {
        flex-grow: 1;
        padding: 0.8rem 1rem;
        border: 1px solid #444;
        border-radius: 5px 0 0 5px;
        background: #2a2a3a;
        color: var(--color-text);
        font-size: 1rem;
    }
    .search-form button {
        background: var(--color-secondary);
        color: white;
        border: none;
        padding: 0.8rem 1.5rem;
        border-radius: 0 5px 5px 0;
        cursor: pointer;
        font-size: 1rem;
        transition: background 0.3s;
    }
    .search-form button:hover {
        background: #a00;
    }
    article {
        background: var(--color-bg-card);
        padding: 2.5rem;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        margin-bottom: 2.5rem;
    }
    h1, h2, h3, h4 {
        font-family: var(--font-heading);
        color: var(--color-accent);
        margin-top: 2rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }
    h1 {
        font-size: 2.8rem;
        border-bottom: 3px double var(--color-secondary);
        padding-bottom: 1rem;
    }
    h2 {
        font-size: 2.2rem;
        border-left: 5px solid var(--color-secondary);
        padding-left: 1rem;
    }
    h3 {
        font-size: 1.8rem;
        color: #d4af37;
    }
    h4 {
        font-size: 1.4rem;
        color: var(--color-text-light);
    }
    p {
        margin-bottom: 1.5rem;
        text-align: justify;
        font-size: 1.1rem;
    }
    strong {
        color: #fff;
        font-weight: bold;
    }
    em {
        color: var(--color-accent);
        font-style: italic;
    }
    .intro {
        font-size: 1.3rem;
        background: linear-gradient(90deg, var(--color-bg-light), transparent);
        padding: 1.5rem;
        border-radius: 8px;
        margin: 2rem 0;
        border-left: 5px solid var(--color-accent);
    }
    .highlight-box {
        background: var(--color-bg-light);
        border: 1px solid var(--color-accent);
        padding: 1.5rem;
        border-radius: 8px;
        margin: 2rem 0;
    }
    .quote {
        font-style: italic;
        padding: 1.5rem;
        border-left: 4px solid var(--color-secondary);
        margin: 2rem 0;
        background: rgba(139, 0, 0, 0.1);
        color: var(--color-text-light);
    }
    .image-container {
        margin: 2.5rem auto;
        text-align: center;
        max-width: 800px;
    }
    .image-container img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        border: 2px solid var(--color-accent);
        box-shadow: 0 5px 15px rgba(0,0,0,0.7);
        transition: transform 0.5s ease;
    }
    .image-container img:hover {
        transform: scale(1.02);
    }
    .image-caption {
        font-size: 0.95rem;
        color: var(--color-text-light);
        margin-top: 0.5rem;
        font-style: italic;
    }
    .link-list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
        margin: 2rem 0;
        padding: 1.5rem;
        background: var(--color-bg-light);
        border-radius: 8px;
    }
    .link-list a {
        display: block;
        padding: 0.8rem;
        background: var(--color-bg-card);
        border-radius: 5px;
        transition: all 0.3s;
    }
    .link-list a:hover {
        background: var(--color-secondary);
        color: white;
        transform: translateX(5px);
    }
    .user-interaction {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin: 3rem 0;
    }
    .rating-form, .comment-form {
        background: var(--color-bg-light);
        padding: 2rem;
        border-radius: 10px;
        border-top: 5px solid var(--color-accent);
    }
    .rating-form h3, .comment-form h3 {
        margin-top: 0;
    }
    .stars {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin: 1rem 0;
        direction: rtl;
    }
    .stars input {
        display: none;
    }
    .stars label {
        font-size: 2rem;
        color: #444;
        cursor: pointer;
        transition: color 0.3s;
    }
    .stars input:checked ~ label,
    .stars label:hover,
    .stars label:hover ~ label {
        color: #ffd700;
    }
    .form-group {
        margin-bottom: 1.5rem;
    }
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        color: var(--color-accent);
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
        width: 100%;
        padding: 0.8rem;
        border: 1px solid #555;
        border-radius: 5px;
        background: #2a2a3a;
        color: var(--color-text);
        font-family: var(--font-body);
        font-size: 1rem;
    }
    .form-group textarea {
        min-height: 150px;
        resize: vertical;
    }
    .submit-btn {
        background: linear-gradient(to right, var(--color-secondary), #a00);
        color: white;
        border: none;
        padding: 1rem 2rem;
        border-radius: 5px;
        cursor: pointer;
        font-size: 1.1rem;
        transition: all 0.3s;
        width: 100%;
    }
    .submit-btn:hover {
        background: linear-gradient(to right, #a00, var(--color-secondary));
        box-shadow: 0 5px 15px rgba(139, 0, 0, 0.4);
    }
    .site-footer {
        border-top: 2px solid var(--color-secondary);
        padding: 2rem 0;
        margin-top: 3rem;
        text-align: center;
        color: var(--color-text-light);
        font-size: 0.95rem;
    }
    .friend-links {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.5rem;
        margin: 1.5rem 0;
    }
    friend-link {
        display: inline-block;
        padding: 0.5rem 1rem;
        background: var(--color-bg-light);
        border-radius: 20px;
        transition: all 0.3s;
    }
    friend-link:hover {
        background: var(--color-secondary);
        transform: translateY(-3px);
    }
    .update-time {
        color: var(--color-accent);
        font-weight: bold;
        margin: 1rem 0;
    }
    @media (max-width: 768px) {
        .site-header {
            flex-direction: column;
            align-items: flex-start;
        }
        .nav-toggle {
            display: block;
            position: absolute;
            top: 2rem;
            right: 1rem;
        }
        .main-nav {
            flex-direction: column;
            width: 100%;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease;
            margin-top: 1rem;
        }
        .main-nav.active {
            max-height: 500px;
        }
        .main-nav a {
            display: block;
            padding: 0.8rem 0;
            border-bottom: 1px solid #333;
        }
        h1 { font-size: 2.2rem; }
        h2 { font-size: 1.8rem; }
        h3 { font-size: 1.5rem; }
        article { padding: 1.5rem; }
        .user-interaction {
            grid-template-columns: 1fr;
        }
        .link-list {
            grid-template-columns: 1fr;
        }
    }