* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a0a0f;
            color: #e0e0ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #00b4ff;
            text-decoration: none;
            transition: color 0.3s, transform 0.2s;
        }
        a:hover {
            color: #ff6b00;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .py-1 { padding-top: 1rem; padding-bottom: 1rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .py-3 { padding-top: 3rem; padding-bottom: 3rem; }
        .text-center { text-align: center; }
        .text-highlight { color: #ff6b00; font-weight: bold; }
        .bg-dark { background-color: #111122; }
        .bg-darker { background-color: #0a0a14; }
        .rounded { border-radius: 10px; }
        .shadow { box-shadow: 0 8px 24px rgba(0, 20, 80, 0.3); }
        .site-header {
            background: linear-gradient(135deg, #0a0a14 0%, #1a1a3a 100%);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #00b4ff;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 20px;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00b4ff, #ff6b00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 2px;
            text-shadow: 0 0 15px rgba(0, 180, 255, 0.5);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background-color: rgba(0, 180, 255, 0.1);
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            background: none;
            border: none;
            color: #00b4ff;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #111122;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            border-top: 1px solid #333344;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile ul {
            list-style: none;
        }
        .nav-mobile li {
            margin: 1rem 0;
        }
        .nav-mobile a {
            display: block;
            padding: 0.8rem;
            border-radius: 6px;
            font-size: 1.2rem;
        }
        .nav-mobile a:hover {
            background-color: rgba(0, 180, 255, 0.1);
        }
        .breadcrumb {
            padding: 1rem 20px;
            background-color: #111122;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #a0a0ff;
        }
        .breadcrumb a:hover {
            color: #ff6b00;
        }
        .search-section {
            background: linear-gradient(90deg, #0a0a14, #1a1a2e);
            padding: 2rem;
            margin: 2rem auto;
            border-radius: 12px;
            max-width: 800px;
        }
        .search-form {
            display: flex;
            gap: 0;
        }
        .search-input {
            flex: 1;
            padding: 1rem;
            border: 2px solid #00b4ff;
            border-radius: 8px 0 0 8px;
            background-color: #0a0a0f;
            color: #fff;
            font-size: 1.1rem;
        }
        .search-btn {
            padding: 1rem 2rem;
            background: linear-gradient(90deg, #00b4ff, #0077ff);
            border: none;
            border-radius: 0 8px 8px 0;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #ff6b00, #ff3300);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 20px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-container {
            background-color: #111122;
            padding: 3rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 30, 0.5);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #333344;
            font-size: 0.9rem;
            color: #a0a0ff;
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            line-height: 1.2;
            text-shadow: 0 0 10px rgba(0, 180, 255, 0.3);
        }
        h2 {
            font-size: 2.5rem;
            margin: 3rem 0 1.5rem;
            color: #00b4ff;
            border-left: 5px solid #ff6b00;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.8rem;
            margin: 2.5rem 0 1rem;
            color: #ff6b00;
        }
        h4 {
            font-size: 1.4rem;
            margin: 2rem 0 1rem;
            color: #a0a0ff;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 300;
            color: #b0b0ff;
            margin-bottom: 2.5rem;
            padding: 1.5rem;
            background-color: #1a1a2e;
            border-radius: 10px;
        }
        .article-img {
            margin: 2.5rem auto;
            max-width: 900px;
            border: 3px solid #00b4ff;
        }
        .article-img figcaption {
            text-align: center;
            font-style: italic;
            margin-top: 0.5rem;
            color: #8888cc;
        }
        blockquote {
            border-left: 4px solid #ff6b00;
            padding-left: 2rem;
            margin: 2rem 0;
            font-style: italic;
            color: #c0c0ff;
            background-color: rgba(255, 107, 0, 0.05);
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.8rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1a1a3a, #0a0a14);
            border: 1px solid #00b4ff;
            padding: 2rem;
            border-radius: 12px;
            margin: 2.5rem 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 0.5rem;
        }
        .sidebar {
            background-color: #111122;
            padding: 2rem;
            border-radius: 15px;
            height: fit-content;
        }
        .sidebar-widget {
            margin-bottom: 3rem;
        }
        .sidebar-widget h3 {
            color: #00b4ff;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #ff6b00;
        }
        .link-list a {
            display: block;
            padding: 1rem;
            margin-bottom: 0.8rem;
            background-color: #1a1a2e;
            border-radius: 8px;
            border-left: 4px solid #00b4ff;
        }
        .link-list a:hover {
            background-color: #22223a;
            border-left-color: #ff6b00;
        }
        .rating-form, .comment-form {
            background-color: #1a1a2e;
            padding: 2rem;
            border-radius: 12px;
            margin: 3rem 0;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #a0a0ff;
        }
        input, textarea, select {
            width: 100%;
            padding: 1rem;
            border: 1px solid #333344;
            border-radius: 8px;
            background-color: #0a0a0f;
            color: #fff;
            font-size: 1rem;
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            color: #333344;
            cursor: pointer;
        }
        .stars .star {
            transition: color 0.3s;
        }
        .stars .star:hover,
        .stars .star.active {
            color: #ffcc00;
        }
        .submit-btn {
            background: linear-gradient(90deg, #00b4ff, #0077ff);
            color: white;
            padding: 1rem 3rem;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #ff6b00, #ff3300);
            transform: translateY(-3px);
        }
        .site-footer {
            background: linear-gradient(135deg, #0a0a14, #1a1a2e);
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 3px solid #ff6b00;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            padding-bottom: 3rem;
        }
        .footer-widget h4 {
            color: #00b4ff;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 1rem;
        }
        friend-link a {
            color: #a0a0ff;
        }
        friend-link a:hover {
            color: #ff6b00;
        }
        .copyright {
            text-align: center;
            padding: 2rem;
            background-color: #0a0a0f;
            color: #8888cc;
            font-size: 0.9rem;
            border-top: 1px solid #333344;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .article-container {
                padding: 2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input, .search-btn {
                border-radius: 8px;
                width: 100%;
            }
        }