* { 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, #0a0f1c 0%, #1a2332 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif; color: #4fc3f7; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); text-align: center; border-bottom: 3px solid #ff9800; padding-bottom: 0.5rem; margin-top: 1.5rem; }
        h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); color: #29b6f6; border-left: 5px solid #ff9800; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: clamp(1.5rem, 3vw, 1.9rem); color: #81d4fa; margin-top: 2rem; }
        h4 { font-size: 1.3rem; color: #b3e5fc; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #4fc3f7; text-decoration: none; transition: color 0.3s ease, text-shadow 0.3s ease; }
        a:hover { color: #ff9800; text-shadow: 0 0 8px rgba(255, 152, 0, 0.7); }
        strong { color: #ffcc80; font-weight: 700; }
        em { color: #ce93d8; font-style: italic; }
        .lead { font-size: 1.3rem; color: #bbdefb; font-weight: 300; }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        @media (min-width: 992px) {
            .main-grid { grid-template-columns: 3fr 1fr; }
        }
        .site-header {
            background: rgba(10, 15, 28, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            border-bottom: 2px solid #1c3b5e;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #4fc3f7, #ff9800);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }
        .my-logo:hover {
            background: linear-gradient(90deg, #ff9800, #4fc3f7);
            -webkit-background-clip: text;
        }
        .nav-desktop { display: none; }
        @media (min-width: 768px) {
            .nav-desktop {
                display: flex;
                gap: 1.8rem;
            }
            .nav-desktop a {
                font-weight: 600;
                padding: 0.5rem;
                border-radius: 4px;
            }
            .nav-desktop a:hover { background: rgba(76, 175, 80, 0.1); }
        }
        .hamburger {
            display: block;
            background: none;
            border: none;
            color: #4fc3f7;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (min-width: 768px) { .hamburger { display: none; } }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #0f1729;
            padding: 1rem;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            border-top: 1px solid #1c3b5e;
            z-index: 999;
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            padding: 0.8rem;
            border-bottom: 1px solid #2a3a52;
        }
        .nav-mobile a:last-child { border-bottom: none; }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #90a4ae;
        }
        .breadcrumb a { color: #bbdefb; }
        .search-module {
            background: rgba(30, 40, 60, 0.7);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
            border: 1px solid #37474f;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex-grow: 1;
            padding: 12px 15px;
            border: 2px solid #4fc3f7;
            border-radius: 6px;
            background: #0a0f1c;
            color: #fff;
            font-size: 1rem;
        }
        .search-btn {
            padding: 12px 25px;
            background: linear-gradient(90deg, #4fc3f7, #2979ff);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s;
        }
        .search-btn:hover { transform: scale(1.05); }
        .article-content {
            background: rgba(20, 28, 45, 0.8);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .info-box {
            background: linear-gradient(145deg, #1a237e, #0d47a1);
            border-left: 5px solid #ff9800;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .image-wrap {
            margin: 2.5rem auto;
            text-align: center;
            border: 3px solid #4fc3f7;
            border-radius: 10px;
            overflow: hidden;
            max-width: 800px;
        }
        .image-wrap img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .image-wrap:hover img { transform: scale(1.03); }
        .image-caption {
            font-style: italic;
            color: #b0bec5;
            padding: 0.8rem;
            background: rgba(0, 0, 0, 0.5);
        }
        .sidebar {
            background: rgba(20, 28, 45, 0.8);
            padding: 1.5rem;
            border-radius: 15px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px dashed #37474f;
        }
        .widget:last-child { border-bottom: none; }
        .widget-title {
            color: #ff9800;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        .comment-form, .rating-form {
            background: rgba(30, 40, 60, 0.7);
            padding: 1.8rem;
            border-radius: 10px;
            margin-top: 2rem;
        }
        .form-group { margin-bottom: 1.2rem; }
        .form-label { display: block; margin-bottom: 0.5rem; color: #bbdefb; }
        .form-input, .form-textarea, .form-select {
            width: 100%;
            padding: 12px;
            background: #0a0f1c;
            border: 1px solid #546e7a;
            border-radius: 5px;
            color: #fff;
            font-size: 1rem;
        }
        .form-textarea { min-height: 150px; resize: vertical; }
        .stars { display: flex; gap: 10px; margin: 10px 0; }
        .star { font-size: 1.8rem; color: #555; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffeb3b; }
        .submit-btn {
            background: linear-gradient(90deg, #ff9800, #f57c00);
            color: white;
            padding: 14px 30px;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            width: 100%;
            transition: background 0.3s;
        }
        .submit-btn:hover { background: linear-gradient(90deg, #f57c00, #ff9800); }
        .site-footer {
            background: #0a0f1c;
            margin-top: 4rem;
            padding: 3rem 0 1.5rem;
            border-top: 3px solid #1c3b5e;
        }
        friend-link {
            display: block;
            background: #1a2332;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.5rem;
            margin-bottom: 0.8rem;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            color: #78909c;
            font-size: 0.9rem;
            border-top: 1px solid #37474f;
        }
        .text-center { text-align: center; }
        .mt-3 { margin-top: 3rem; }
        .mb-3 { margin-bottom: 3rem; }
        .last-updated { color: #ffab91; font-style: italic; margin-top: 2rem; }
        .highlight { background: linear-gradient(90deg, transparent 0%, rgba(255, 152, 0, 0.15) 50%, transparent 100%); padding: 0.2rem 0.5rem; border-radius: 3px; }