* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #1a1a2e;
            color: #e0e0ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #7289da;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #9baee8;
            transform: translateY(-1px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #2d2d44 0%, #1a1a2e 100%);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #7289da, #9baee8);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            filter: brightness(1.2);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #b8b8d6;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #7289da;
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #b8b8d6;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #a0a0c0;
        }
        .breadcrumb a {
            color: #a0a0c0;
        }
        .breadcrumb a:hover {
            color: #ffffff;
        }
        .hero {
            text-align: center;
            padding: 3rem 1rem;
            background: radial-gradient(circle at top, #2d2d44, transparent);
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto;
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 1rem;
            border: 2px solid #42426d;
            border-radius: 50px 0 0 50px;
            background: #2a2a40;
            color: #fff;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            padding: 1rem 2rem;
            background: linear-gradient(90deg, #7289da, #5a6fb8);
            color: white;
            border: none;
            border-radius: 0 50px 50px 0;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-box button:hover {
            background: linear-gradient(90deg, #5a6fb8, #4a5fa3);
            transform: scale(1.02);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0 4rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: rgba(30, 30, 50, 0.7);
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .article-body h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            line-height: 1.2;
        }
        .article-body h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            color: #9baee8;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #3a3a5a;
        }
        .article-body h3 {
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
            color: #b8b8d6;
        }
        .article-body h4 {
            font-size: 1.2rem;
            margin: 1.5rem 0 0.8rem;
            color: #d0d0f0;
        }
        .article-body p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-body strong {
            color: #ffffff;
            font-weight: 700;
        }
        .article-body em {
            color: #c8c8ff;
            font-style: italic;
        }
        .highlight-box {
            background: rgba(114, 137, 218, 0.1);
            border-left: 4px solid #7289da;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .img-container {
            margin: 2.5rem auto;
            text-align: center;
        }
        .img-container img {
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease;
        }
        .img-container img:hover {
            transform: scale(1.01);
        }
        .caption {
            font-size: 0.9rem;
            color: #a0a0c0;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: #8888aa;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px dashed #444466;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(30, 30, 50, 0.7);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .widget h3 {
            color: #9baee8;
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        .rating-form label,
        .comment-form label {
            display: block;
            margin-bottom: 0.5rem;
            color: #b8b8d6;
        }
        .rating-form input,
        .rating-form select,
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            background: #2a2a40;
            border: 1px solid #42426d;
            border-radius: 6px;
            color: #fff;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .star {
            color: #555;
            font-size: 1.5rem;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star.active,
        .star:hover {
            color: #ffcc00;
        }
        .widget button {
            width: 100%;
            padding: 0.9rem;
            background: #7289da;
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .widget button:hover {
            background: #5a6fb8;
        }
        .site-footer {
            background: #151522;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #9baee8;
            margin-bottom: 1.2rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.7rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(114, 137, 218, 0.15);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            margin: 0.3rem;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #b8b8d6;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2d2d44;
            color: #8888aa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                position: fixed;
                top: 70px;
                right: -100%;
                flex-direction: column;
                background: #2d2d44;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 70px);
                padding: 2rem;
                transition: right 0.4s ease;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
                z-index: 999;
            }
            .main-nav.active ul {
                right: 0;
            }
            .article-body h1 {
                font-size: 2.2rem;
            }
            .article-body h2 {
                font-size: 1.8rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
        }