* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e0e0e0;
            overflow-x: hidden;
        }
        a {
            color: #00adb5;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffd369;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(26, 26, 46, 0.95);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #00adb5;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #ffd369;
            text-transform: uppercase;
            letter-spacing: 1px;
            background: linear-gradient(90deg, #ffd369, #00adb5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            padding: 5px;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav ul li a {
            font-weight: 600;
            font-size: 1rem;
            padding: 8px 12px;
            border-radius: 5px;
        }
        nav ul li a:hover {
            background: rgba(0, 173, 181, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #ffd369;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            background: rgba(22, 33, 62, 0.8);
            margin-top: 10px;
            border-radius: 5px;
            padding-left: 20px;
        }
        .breadcrumb a {
            color: #00adb5;
        }
        .breadcrumb span {
            color: #ffd369;
        }
        main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 30px;
        }
        .content {
            background: rgba(26, 26, 46, 0.8);
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border-left: 5px solid #ffd369;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd369;
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 3px solid #00adb5;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #00adb5;
            margin: 25px 0 15px;
            padding-left: 10px;
            border-left: 4px solid #ffd369;
        }
        h3 {
            font-size: 1.6rem;
            color: #ffd369;
            margin: 20px 0 10px;
        }
        h4 {
            font-size: 1.3rem;
            color: #00adb5;
            margin: 15px 0 8px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            line-height: 1.8;
            text-align: justify;
        }
        .highlight {
            background: rgba(0, 173, 181, 0.2);
            padding: 15px;
            border-left: 4px solid #ffd369;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .update-time {
            text-align: right;
            font-style: italic;
            color: #aaa;
            margin-bottom: 30px;
            font-size: 0.9rem;
        }
        .image-container {
            margin: 25px 0;
            text-align: center;
        }
        .image-container img {
            max-width: 80%;
            margin: 0 auto;
            border: 3px solid #00adb5;
            transition: transform 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.03);
        }
        .image-caption {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 8px;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin: 20px 0;
            padding: 15px;
            background: rgba(22, 33, 62, 0.6);
            border-radius: 10px;
        }
        .link-list a {
            background: rgba(0, 173, 181, 0.3);
            padding: 10px 15px;
            border-radius: 5px;
            display: inline-block;
        }
        .link-list a:hover {
            background: rgba(255, 211, 105, 0.3);
        }
        .sidebar {
            background: rgba(26, 26, 46, 0.8);
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #ffd369;
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 2px solid #00adb5;
            padding-bottom: 10px;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 25px;
        }
        .search-box input, .comment-form input, .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #00adb5;
            border-radius: 5px;
            background: rgba(22, 33, 62, 0.8);
            color: #e0e0e0;
            font-size: 1rem;
        }
        .search-box button, .comment-form button, .rating-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(90deg, #00adb5, #ffd369);
            color: #1a1a2e;
            border: none;
            border-radius: 5px;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            transform: translateY(-3px);
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 15px;
        }
        .rating-stars i {
            color: #ffd369;
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.3s ease;
        }
        .rating-stars i:hover {
            color: #ff9800;
        }
        footer {
            background: rgba(22, 33, 62, 0.95);
            padding: 30px 0;
            margin-top: 40px;
            border-top: 2px solid #00adb5;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        friend-link {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 25px;
            padding: 20px;
            background: rgba(26, 26, 46, 0.6);
            border-radius: 10px;
            width: 100%;
        }
        friend-link a {
            font-weight: 600;
            padding: 10px 20px;
            border-radius: 5px;
            background: rgba(0, 173, 181, 0.3);
        }
        friend-link a:hover {
            background: rgba(255, 211, 105, 0.3);
        }
        .copyright {
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 20px;
            border-top: 1px solid #444;
            padding-top: 20px;
            width: 100%;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(26, 26, 46, 0.95);
                position: absolute;
                top: 70px;
                left: 0;
                padding: 20px;
                border-radius: 0 0 10px 10px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            main {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .sidebar {
                position: static;
                top: auto;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.4rem;
            }
            .link-list {
                flex-direction: column;
                align-items: center;
            }
            friend-link {
                flex-direction: column;
                align-items: center;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .content, .sidebar {
            animation: fadeIn 0.8s ease-out;
        }
        .hover-effect {
            transition: all 0.3s ease;
        }
        .hover-effect:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
        }