* {
            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: #e0d3b8;
            background-color: #0f1419;
            background-image: radial-gradient(circle at 15% 50%, #1a2a3a 0%, #0f1419 40%);
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a {
            color: #ffb347;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ffcc7a;
            text-shadow: 0 0 5px rgba(255, 179, 71, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 5px;
        }
        .site-header {
            padding: 1.5rem 0;
            border-bottom: 2px solid #2a3f5f;
            margin-bottom: 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Times New Roman', serif;
            font-size: 2.8rem;
            font-weight: bold;
            background: linear-gradient(to right, #c8a85d, #ffd700, #c8a85d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 1.5px;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .nav-container {
            display: flex;
            align-items: center;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ffb347;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .main-nav {
            display: flex;
            gap: 1.8rem;
            list-style: none;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            border: 1px solid transparent;
        }
        .main-nav a:hover {
            background-color: rgba(42, 63, 95, 0.4);
            border-color: #ffb347;
        }
        .breadcrumb {
            padding: 1rem 0;
            margin-bottom: 2rem;
            font-size: 0.9rem;
            border-bottom: 1px dashed #2a3f5f;
        }
        .breadcrumb a {
            margin: 0 5px;
        }
        .breadcrumb i {
            margin: 0 8px;
            color: #666;
        }
        .search-module {
            background: linear-gradient(145deg, #1a2430, #151d27);
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
            border: 1px solid #2a3f5f;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 1rem 1.2rem;
            border: 2px solid #3a506b;
            border-radius: 8px 0 0 8px;
            background-color: #0f1419;
            color: #e0d3b8;
            font-size: 1rem;
        }
        .search-btn {
            padding: 0 1.8rem;
            background: linear-gradient(to bottom, #ffb347, #e69500);
            color: #0f1419;
            border: none;
            border-radius: 0 8px 8px 0;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        .search-btn:hover {
            background: linear-gradient(to bottom, #ffcc7a, #ffb347);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-top: 2rem;
        }
        main {
            background: rgba(21, 29, 39, 0.8);
            padding: 2.5rem;
            border-radius: 12px;
            border: 1px solid #2a3f5f;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        aside {
            background: rgba(21, 29, 39, 0.8);
            padding: 1.8rem;
            border-radius: 12px;
            border: 1px solid #2a3f5f;
            align-self: start;
            position: sticky;
            top: 20px;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffcc7a;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 2px 2px 5px #000;
            border-bottom: 3px solid #ffb347;
            padding-bottom: 0.8rem;
        }
        h2 {
            font-size: 2.1rem;
            color: #c8a85d;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #3a506b;
        }
        h3 {
            font-size: 1.7rem;
            color: #b89a5c;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #a58b52;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.2rem;
            color: #d4c4a6;
            font-weight: 500;
            padding: 1rem;
            background: rgba(42, 63, 95, 0.2);
            border-left: 4px solid #ffb347;
            border-radius: 0 8px 8px 0;
        }
        .highlight {
            background-color: rgba(255, 179, 71, 0.15);
            padding: 2px 6px;
            border-radius: 3px;
            font-weight: 600;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #8a9ba8;
            font-size: 0.9rem;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px dashed #2a3f5f;
        }
        .article-img {
            width: 100%;
            margin: 2rem auto;
            border: 3px solid #3a506b;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #8a9ba8;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .user-feedback {
            background: linear-gradient(145deg, #1a2a3a, #15202b);
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
            border: 1px solid #3a506b;
        }
        .user-feedback h3 {
            text-align: center;
            margin-top: 0;
        }
        .feedback-form {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #c8a85d;
        }
        .form-control {
            padding: 0.8rem;
            border-radius: 6px;
            border: 1px solid #3a506b;
            background-color: #0f1419;
            color: #e0d3b8;
        }
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        .rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #555;
            justify-content: center;
            margin: 1rem 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            cursor: pointer;
            transition: color 0.3s, transform 0.2s;
        }
        .rating label:hover,
        .rating label:hover ~ label {
            color: #ffb347;
        }
        .rating input:checked ~ label {
            color: #ffb347;
        }
        .submit-btn {
            grid-column: 1 / -1;
            padding: 1rem 2rem;
            background: linear-gradient(to right, #3a506b, #2a3f5f);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(to right, #4a6488, #3a506b);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .sidebar-module {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #2a3f5f;
        }
        .sidebar-module h4 {
            margin-top: 0;
            color: #ffcc7a;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #3a506b;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 0.8rem;
            padding-left: 1rem;
            border-left: 3px solid transparent;
            transition: all 0.3s;
        }
        .related-links li:hover {
            border-left-color: #ffb347;
            padding-left: 1.2rem;
        }
        .related-links a {
            display: block;
            padding: 0.4rem 0;
        }
        .site-footer {
            margin-top: 4rem;
            padding: 2.5rem 0;
            border-top: 2px solid #2a3f5f;
            text-align: center;
            background: rgba(15, 20, 25, 0.9);
            border-radius: 12px 12px 0 0;
        }
        friend-link {
            display: block;
            margin: 1.5rem 0;
            font-size: 1.1rem;
        }
        friend-link a {
            margin: 0 10px;
            font-weight: 600;
        }
        .copyright {
            color: #8a9ba8;
            font-size: 0.9rem;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #2a3f5f;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #151d27;
                position: absolute;
                top: 100%;
                left: 0;
                z-index: 1000;
                padding: 1rem;
                border-top: 1px solid #2a3f5f;
                box-shadow: 0 10px 15px rgba(0,0,0,0.3);
            }
            .main-nav.active {
                display: flex;
            }
            .site-header {
                padding: 1rem 0;
                position: relative;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: 8px 8px 0 0;
            }
            .search-btn {
                border-radius: 0 0 8px 8px;
                padding: 1rem;
            }
            main, .search-module, .user-feedback {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 10px;
            }
            .my-logo {
                font-size: 2.2rem;
            }
            h1 {
                font-size: 1.9rem;
            }
        }