* { 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, #0a0f1a 0%, #1a2332 100%);
            background-attachment: fixed;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0;
            overflow-x: hidden;
        }
        h1, h2, h3, h4 { font-weight: 700; color: #4fc3f7; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); text-align: center; margin-top: 1.5rem; border-bottom: 3px solid #ff6f00; padding-bottom: 1rem; }
        h2 { font-size: 2.2rem; border-left: 5px solid #ff6f00; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: 1.8rem; color: #81d4fa; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #b3e5fc; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; text-align: justify; font-size: 1.1rem; }
        a { color: #4fc3f7; text-decoration: none; transition: color 0.3s ease, text-shadow 0.3s ease; }
        a:hover { color: #ff6f00; text-shadow: 0 0 8px rgba(255, 111, 0, 0.5); }
        strong { color: #ffcc80; font-weight: 700; }
        em { color: #ce93d8; font-style: italic; }
        .site-header {
            background: rgba(10, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1c2b3e;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 2rem;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #4fc3f7, #ff6f00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover { transform: scale(1.03); }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            height: 3px;
            width: 25px;
            background: #4fc3f7;
            margin: 4px 0;
            border-radius: 2px;
            transition: 0.3s;
        }
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }
        .nav-menu a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-menu a:hover { background: rgba(79, 195, 247, 0.15); }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(28, 43, 62, 0.6);
            font-size: 0.95rem;
            margin-bottom: 2rem;
            border-radius: 0 0 10px 10px;
        }
        .breadcrumb a:not(:last-child)::after { content: " › "; margin: 0 8px; color: #81d4fa; }
        .search-container {
            background: rgba(33, 47, 69, 0.8);
            padding: 2rem;
            border-radius: 12px;
            margin: 2rem auto;
            max-width: 700px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px 20px;
            border: 2px solid #2c3e50;
            border-radius: 8px;
            background: #1a2332;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .search-input:focus { outline: none; border-color: #4fc3f7; }
        .search-btn {
            padding: 15px 30px;
            background: linear-gradient(90deg, #4fc3f7, #2979ff);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .search-btn:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(41, 121, 255, 0.4); }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 0 2rem 3rem;
        }
        .article-content { grid-column: 1; }
        .sidebar { grid-column: 2; }
        .sidebar-widget {
            background: rgba(33, 47, 69, 0.8);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            border-left: 5px solid #ff6f00;
        }
        .sidebar-widget h3 { font-size: 1.4rem; margin-top: 0; }
        .article-img {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: 12px;
            border: 3px solid #2c3e50;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            transition: transform 0.5s;
        }
        .article-img:hover { transform: scale(1.02); }
        .info-box {
            background: linear-gradient(145deg, rgba(41,121,255,0.2), rgba(255,111,0,0.15));
            border-left: 5px solid #ff6f00;
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 2rem 0;
        }
        .content-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
        }
        .content-link {
            background: rgba(41, 121, 255, 0.15);
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            border: 1px solid rgba(79, 195, 247, 0.4);
            transition: all 0.3s;
        }
        .content-link:hover { background: rgba(255, 111, 0, 0.2); transform: translateY(-5px); }
        .user-interaction {
            background: rgba(33, 47, 69, 0.9);
            border-radius: 15px;
            padding: 2.5rem;
            margin: 3rem 0;
            border: 1px solid #2c3e50;
        }
        .interaction-form { margin-top: 1.5rem; }
        .form-group { margin-bottom: 1.5rem; }
        .form-label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: #b3e5fc; }
        .form-input, .form-textarea {
            width: 100%;
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid #3a506b;
            background: #1a2332;
            color: #fff;
            font-size: 1rem;
        }
        .form-textarea { min-height: 150px; resize: vertical; }
        .star-rating { direction: rtl; display: inline-block; font-size: 2rem; }
        .star-rating input { display: none; }
        .star-rating label { color: #444; cursor: pointer; }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label { color: #ff6f00; }
        .submit-btn {
            background: linear-gradient(90deg, #ff6f00, #ff9800);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .submit-btn:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(255, 111, 0, 0.5); }
        .site-footer {
            background: rgba(10, 15, 26, 0.98);
            border-top: 3px solid #1c2b3e;
            padding: 3rem 2rem 1.5rem;
            margin-top: 3rem;
        }
        .friend-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2.5rem;
        }
        friend-link {
            display: block;
            background: rgba(28, 43, 62, 0.7);
            padding: 1rem;
            border-radius: 8px;
            border-left: 4px solid #4fc3f7;
            transition: all 0.3s;
        }
        friend-link:hover { background: rgba(41, 121, 255, 0.3); transform: translateX(10px); }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2c3e50;
            color: #81d4fa;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .main-content { grid-template-columns: 1fr; gap: 2rem; }
            .sidebar { grid-column: 1; }
        }
        @media (max-width: 768px) {
            .site-header { padding: 1rem; }
            .hamburger { display: flex; }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(10, 15, 26, 0.98);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem 0;
                border-top: 2px solid #1c2b3e;
            }
            .nav-menu.active { display: flex; }
            .main-content, .breadcrumb { padding-left: 1rem; padding-right: 1rem; }
            .search-form { flex-direction: column; }
            .search-btn { width: 100%; }
            .friend-links { grid-template-columns: 1fr; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
        }