:root {
            --primary-color: #00ccff;
            --secondary-color: #ff66cc;
            --accent-color: #ffcc00;
            --dark-bg: #1a1a2e;
            --darker-bg: #0f0f1a;
            --light-bg: #2d2d44;
            --text-color: #f0f0f0;
            --text-muted: #b0b0c0;
            --border-radius: 12px;
            --box-shadow: 0 8px 24px rgba(0, 204, 255, 0.15);
            --transition: all 0.3s ease;
            --max-content-width: 1200px;
        }
        * {
            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: var(--text-color);
            background: linear-gradient(var(--darker-bg) 0%, var(--dark-bg) 30%);
            min-height: 100vh;
            background-attachment: fixed;
        }
        a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary-color);
            text-shadow: 0 0 8px rgba(255, 102, 204, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-content-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(15, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--primary-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 15px rgba(0, 204, 255, 0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-list a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .nav-list a:hover {
            background-color: rgba(0, 204, 255, 0.1);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            background: none;
            border: none;
            padding: 10px;
        }
        .hamburger span {
            display: block;
            width: 30px;
            height: 3px;
            background-color: var(--primary-color);
            border-radius: 3px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .breadcrumb {
            padding: 20px 0 10px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary-color);
        }
        .breadcrumb .separator {
            margin: 0 8px;
        }
        .hero {
            text-align: center;
            padding: 40px 0 60px;
            background: radial-gradient(ellipse at center, rgba(45, 45, 68, 0.7) 0%, transparent 70%);
        }
        h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .search-container {
            max-width: 600px;
            margin: 40px auto;
            position: relative;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            font-size: 1.1rem;
            border: 2px solid var(--primary-color);
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--text-color);
            outline: none;
        }
        .search-input:focus {
            box-shadow: 0 0 0 3px rgba(0, 204, 255, 0.3);
        }
        .search-button {
            padding: 0 30px;
            background: linear-gradient(var(--primary-color), #0099cc);
            color: white;
            border: none;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-weight: bold;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-button:hover {
            background: linear-gradient(var(--secondary-color), #ff3399);
            transform: translateY(-2px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0 60px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: rgba(45, 45, 68, 0.6);
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(0, 204, 255, 0.2);
        }
        h2, h3, h4 {
            margin-top: 2.5em;
            margin-bottom: 0.8em;
            color: var(--primary-color);
        }
        h2 {
            font-size: 2.5rem;
            border-bottom: 3px solid var(--secondary-color);
            padding-bottom: 10px;
        }
        h3 {
            font-size: 2rem;
            color: var(--accent-color);
        }
        h4 {
            font-size: 1.6rem;
            color: var(--text-color);
        }
        p {
            margin-bottom: 1.8em;
            font-size: 1.15rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 300;
            color: var(--text-color);
            margin-bottom: 2em;
            line-height: 1.9;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(0, 204, 255, 0.1), rgba(255, 102, 204, 0.1));
            border-left: 5px solid var(--primary-color);
            padding: 25px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin: 30px 0;
        }
        .featured-image {
            margin: 40px auto;
            max-width: 800px;
            overflow: hidden;
            border: 3px solid var(--primary-color);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        .featured-image img {
            transition: transform 0.7s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: var(--text-muted);
            margin-top: 10px;
            font-size: 0.95rem;
        }
        emoji {
            font-size: 1.3em;
            margin-right: 8px;
            vertical-align: middle;
        }
        strong {
            color: var(--accent-color);
            font-weight: 700;
        }
        .sidebar-widget {
            background-color: rgba(45, 45, 68, 0.6);
            border-radius: var(--border-radius);
            padding: 30px;
            margin-bottom: 30px;
            border: 1px solid rgba(255, 204, 0, 0.2);
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-top: 0;
            color: var(--secondary-color);
        }
        .update-time {
            font-size: 0.9rem;
            color: var(--text-muted);
            background-color: rgba(15, 15, 26, 0.8);
            padding: 15px;
            border-radius: var(--border-radius);
            text-align: center;
            margin-top: 20px;
        }
        .rating-section, .comments-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px dashed var(--light-bg);
        }
        .star-rating {
            display: flex;
            gap: 10px;
            margin: 20px 0;
            font-size: 2rem;
            color: var(--accent-color);
        }
        .star-rating i {
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating i:hover {
            transform: scale(1.2);
            color: #ffcc00;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-input, .form-textarea {
            padding: 15px;
            border-radius: var(--border-radius);
            border: 1px solid var(--light-bg);
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--text-color);
            font-size: 1rem;
            outline: none;
        }
        .form-input:focus, .form-textarea:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(0, 204, 255, 0.2);
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-button {
            align-self: flex-start;
            padding: 15px 35px;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: var(--border-radius);
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .submit-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .site-footer {
            background-color: var(--darker-bg);
            border-top: 2px solid var(--primary-color);
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-widget h4 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: var(--primary-color);
        }
        friend-link {
            display: block;
            padding: 10px 0;
            border-bottom: 1px dotted rgba(255, 255, 255, 0.1);
        }
        friend-link:last-child {
            border-bottom: none;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-list {
                position: fixed;
                top: 85px;
                left: 0;
                width: 100%;
                background-color: var(--darker-bg);
                flex-direction: column;
                align-items: center;
                padding: 20px;
                gap: 15px;
                transform: translateY(-150%);
                opacity: 0;
                transition: transform 0.5s ease, opacity 0.5s ease;
                border-bottom: 2px solid var(--primary-color);
                z-index: 999;
            }
            .nav-list.active {
                transform: translateY(0);
                opacity: 1;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.7rem;
            }
            article, .sidebar-widget {
                padding: 25px;
            }
        }