* { 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: #e0e0e0;
            background: linear-gradient(135deg, #0c0c1d 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
            position: relative;
        }
        body::before {
            content: '';
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: radial-gradient(circle at 20% 30%, rgba(41, 128, 185, 0.1) 0%, transparent 40%),
                        radial-gradient(circle at 80% 70%, rgba(155, 89, 182, 0.1) 0%, transparent 40%);
            pointer-events: none;
            z-index: -1;
        }
        h1, h2, h3, h4, h5, h6 { color: #74b9ff; font-weight: 700; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 2rem; border-bottom: 3px solid #0984e3; padding-bottom: 0.5rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.5rem); margin-top: 2.5rem; padding-left: 0.75rem; border-left: 5px solid #00cec9; }
        h3 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin-top: 2rem; color: #81ecec; }
        h4 { font-size: 1.4rem; margin-top: 1.8rem; color: #dfe6e9; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #00cec9; text-decoration: none; transition: color 0.3s ease, text-shadow 0.3s ease; }
        a:hover { color: #74b9ff; text-shadow: 0 0 8px rgba(116, 185, 255, 0.5); }
        strong { color: #ffeaa7; font-weight: 700; }
        em { color: #fd79a8; font-style: italic; }
        .lead { font-size: 1.3rem; color: #b2bec3; margin-bottom: 2rem; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(15, 15, 35, 0.92);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2d3436;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #74b9ff, #a29bfe);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i { font-size: 2.2rem; color: #74b9ff; -webkit-text-fill-color: initial; }
        .main-nav ul {
            display: flex;
            gap: 1.8rem;
            list-style: none;
        }
        .main-nav a {
            color: #dfe6e9;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #00cec9;
            transition: width 0.4s ease;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #74b9ff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #b2bec3;
            background: rgba(30, 30, 46, 0.5);
            border-radius: 0 0 8px 8px;
            margin-bottom: 2rem;
        }
        .breadcrumb a { color: #81ecec; }
        .breadcrumb span { color: #636e72; }
        main { padding: 2rem 0 4rem; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
        }
        article {
            background: rgba(25, 25, 45, 0.8);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .article-header { margin-bottom: 2.5rem; }
        .meta-info {
            display: flex;
            gap: 1.5rem;
            color: #b2bec3;
            font-size: 0.9rem;
            margin-top: 1rem;
            flex-wrap: wrap;
        }
        .meta-info i { margin-right: 0.5rem; color: #00cec9; }
        .featured-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 10px;
            margin: 2rem 0;
            border: 2px solid #0984e3;
            box-shadow: 0 5px 20px rgba(9, 132, 227, 0.3);
        }
        .section-block {
            margin-bottom: 3rem;
            padding-bottom: 2rem;
            border-bottom: 1px dashed #2d3436;
        }
        .highlight-box {
            background: linear-gradient(145deg, rgba(41, 128, 185, 0.15), rgba(155, 89, 182, 0.15));
            border-left: 5px solid #a29bfe;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }
        .link-list a {
            background: rgba(45, 52, 54, 0.5);
            padding: 1rem;
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: transform 0.3s ease, background 0.3s ease;
        }
        .link-list a:hover {
            background: rgba(116, 185, 255, 0.15);
            transform: translateY(-3px);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: rgba(25, 25, 45, 0.8);
            border-radius: 15px;
            padding: 1.8rem;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
            color: #ffeaa7;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #fd79a8;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; gap: 0.5rem; }
        label { font-weight: 600; color: #b2bec3; }
        input, textarea, select {
            padding: 0.8rem 1rem;
            border-radius: 8px;
            border: 1px solid #2d3436;
            background: rgba(45, 52, 54, 0.7);
            color: #dfe6e9;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00cec9;
            box-shadow: 0 0 0 3px rgba(0, 206, 201, 0.2);
        }
        button, .btn {
            background: linear-gradient(90deg, #0984e3, #00cec9);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.7rem;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0, 206, 201, 0.4);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
        }
        .star-rating input { display: none; }
        .star-rating label {
            font-size: 2rem;
            color: #636e72;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #ffeaa7; }
        .site-footer {
            background: rgba(10, 10, 25, 0.95);
            border-top: 1px solid #2d3436;
            padding: 3rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2rem;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #74b9ff, #a29bfe);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li { margin-bottom: 0.7rem; }
        .footer-links a { color: #b2bec3; }
        .footer-links a:hover { color: #74b9ff; }
        friend-link {
            display: block;
            margin: 1rem 0;
            padding: 1rem;
            background: rgba(116, 185, 255, 0.1);
            border-radius: 8px;
            text-align: center;
            border: 1px dashed #74b9ff;
            color: #74b9ff;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2d3436;
            color: #636e72;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container { 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: 400px; margin-top: 1rem; }
            .main-nav ul { flex-direction: column; gap: 0; }
            .main-nav li { width: 100%; }
            .main-nav a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid #2d3436;
            }
            .main-nav a::after { display: none; }
            .content-grid { gap: 2rem; }
            article { padding: 1.5rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in { animation: fadeInUp 0.8s ease forwards; }
        .delay-1 { animation-delay: 0.2s; opacity: 0; }
        .delay-2 { animation-delay: 0.4s; opacity: 0; }