* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f1a25;
            color: #e0e7ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #74c0fc;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .section-spacing {
            padding: 60px 0;
        }
        .text-center {
            text-align: center;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        h1, h2, h3, h4 {
            color: #5cd0fa;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1.2rem;
        }
        h1 {
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            background: linear-gradient(90deg, #5cd0fa, #a5d8ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-top: 1rem;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            border-left: 5px solid #339af0;
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: clamp(1.5rem, 3vw, 1.9rem);
            color: #a5d8ff;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #bac8ff;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #b2f2bb;
            font-weight: 300;
            margin-bottom: 2rem;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(92, 208, 250, 0.2), transparent);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #868e96;
            text-align: right;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #495057;
        }
        .site-header {
            background: linear-gradient(135deg, #0b1520 0%, #1a2b3f 100%);
            padding: 20px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(to right, #5cd0fa, #b197fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #c5f6fa;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .main-nav a:hover {
            background-color: rgba(92, 208, 250, 0.15);
            color: #5cd0fa;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #5cd0fa;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #1a2b3f;
            padding: 15px 0;
            margin-bottom: 30px;
            border-radius: 0 0 10px 10px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 10px;
            color: #868e96;
        }
        .search-section {
            background: linear-gradient(90deg, #1c2b41, #2d3b52);
            padding: 25px;
            border-radius: 15px;
            margin: 40px 0;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px 20px;
            border: 2px solid #339af0;
            border-radius: 10px 0 0 10px;
            background-color: #0f1a25;
            color: #e0e7ff;
            font-size: 1.1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: #5cd0fa;
            box-shadow: 0 0 0 3px rgba(92, 208, 250, 0.3);
        }
        .search-btn {
            background: linear-gradient(90deg, #339af0, #5cd0fa);
            color: white;
            border: none;
            padding: 0 30px;
            border-radius: 0 10px 10px 0;
            cursor: pointer;
            font-weight: 700;
            transition: all 0.3s ease;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #228be6, #4dcaf7);
            transform: translateY(-2px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 30px;
        }
        .article-content {
            background-color: rgba(26, 43, 63, 0.7);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .featured-image {
            margin: 30px auto;
            max-width: 800px;
            overflow: hidden;
            border-radius: 15px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #adb5bd;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .content-block {
            margin-bottom: 40px;
            padding-bottom: 30px;
            border-bottom: 1px solid #2d3b52;
        }
        .sidebar {
            background-color: rgba(26, 43, 63, 0.7);
            padding: 25px;
            border-radius: 15px;
            align-self: start;
            position: sticky;
            top: 140px;
        }
        .sidebar-widget {
            margin-bottom: 30px;
        }
        .sidebar-title {
            font-size: 1.3rem;
            color: #5cd0fa;
            padding-bottom: 10px;
            margin-bottom: 20px;
            border-bottom: 2px solid #339af0;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed #495057;
        }
        .rating-form, .comment-form {
            background: linear-gradient(135deg, #1a2b3f, #2d3b52);
            padding: 30px;
            border-radius: 15px;
            margin-top: 40px;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-label {
            display: block;
            margin-bottom: 8px;
            color: #a5d8ff;
            font-weight: 600;
        }
        .star-rating {
            display: flex;
            gap: 10px;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #495057;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: #ffd43b;
        }
        .form-input, .form-textarea {
            width: 100%;
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #495057;
            background-color: #0f1a25;
            color: #e0e7ff;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: #5cd0fa;
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, #20c997, #40c057);
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #1aa179, #37b24d);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(32, 201, 151, 0.3);
        }
        .site-footer {
            background: linear-gradient(135deg, #0b1520 0%, #121c29 100%);
            padding: 60px 0 30px;
            margin-top: 80px;
            border-top: 3px solid #339af0;
        }
        .footer-columns {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            padding: 12px 20px;
            background-color: rgba(92, 208, 250, 0.1);
            margin-bottom: 10px;
            border-radius: 8px;
            border-left: 4px solid #5cd0fa;
            transition: all 0.3s ease;
        }
        friend-link:hover {
            background-color: rgba(92, 208, 250, 0.25);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2d3b52;
            color: #868e96;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #1a2b3f;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
                border-radius: 0 0 15px 15px;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .article-content {
                padding: 25px;
            }
            .footer-columns {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input, .search-btn {
                width: 100%;
                border-radius: 10px;
                margin-bottom: 10px;
            }
        }