* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0a0e17;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4 {
            color: #ffffff;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            background: linear-gradient(90deg, #00a8ff, #00ffaa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-top: 1rem;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            color: #00a8ff;
            border-left: 5px solid #00ffaa;
            padding-left: 15px;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #00ffaa;
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #00ffaa;
            text-shadow: 0 0 8px rgba(0, 255, 170, 0.5);
        }
        .highlight {
            background-color: rgba(0, 168, 255, 0.1);
            border-left: 4px solid #00a8ff;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        strong {
            color: #00ffaa;
            font-weight: 700;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 14, 23, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #1a2639;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00a8ff, #00ffaa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a i {
            font-size: 2.2rem;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s ease;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: #00a8ff;
            color: #0a0e17;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #00a8ff;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #8a9ba8;
        }
        .breadcrumb a {
            color: #8a9ba8;
        }
        .breadcrumb a:hover {
            color: #00ffaa;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: rgba(26, 38, 57, 0.6);
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .feature-img {
            width: 100%;
            border-radius: 12px;
            overflow: hidden;
            margin: 2.5rem 0;
            border: 2px solid #00a8ff;
        }
        .feature-img img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .feature-img:hover img {
            transform: scale(1.03);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(26, 38, 57, 0.8);
            border-radius: 12px;
            padding: 1.8rem;
            border: 1px solid #2a3b5a;
        }
        .widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            margin-bottom: 1.5rem;
            color: #00ffaa;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            background-color: #152032;
            border: 1px solid #2a3b5a;
            border-radius: 8px 0 0 8px;
            color: #fff;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #00a8ff, #00ffaa);
            color: #0a0e17;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 8px 8px 0;
            font-weight: 700;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .search-form button:hover {
            opacity: 0.9;
        }
        .comment-form textarea,
        .rating-form select,
        .comment-form input {
            width: 100%;
            padding: 1rem;
            margin-bottom: 1rem;
            background-color: #152032;
            border: 1px solid #2a3b5a;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
        }
        .comment-form button,
        .rating-form button {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(90deg, #00a8ff, #00ffaa);
            color: #0a0e17;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            opacity: 0.9;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #ffcc00;
        }
        .site-footer {
            background-color: #050a14;
            border-top: 1px solid #1a2639;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        friend-link {
            display: block;
            width: 100%;
            margin-bottom: 2rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .friend-links a {
            background: rgba(0, 168, 255, 0.1);
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            border: 1px solid #00a8ff;
            transition: all 0.3s ease;
        }
        .friend-links a:hover {
            background: rgba(0, 168, 255, 0.3);
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            color: #8a9ba8;
            font-size: 0.9rem;
            padding-top: 1.5rem;
            border-top: 1px solid #1a2639;
            width: 100%;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 300px;
                margin-top: 1rem;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0.5rem;
            }
            .main-nav a {
                display: block;
                padding: 0.8rem;
                text-align: center;
            }
            .article-content {
                padding: 1.5rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .article-content {
            animation: fadeInUp 0.8s ease-out;
        }
        .text-center {
            text-align: center;
        }
        .mt-3 { margin-top: 3rem; }
        .mb-3 { margin-bottom: 3rem; }