* {
            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, #0c1a2d 0%, #1a3a5f 100%);
            background-attachment: fixed;
            min-height: 100vh;
            position: relative;
        }
        body::before {
            content: '';
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,50 L100,50 M50,0 L50,100" stroke="%230a2442" stroke-width="1"/></svg>');
            opacity: 0.3;
            z-index: -1;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            border: 0;
        }
        .site-header {
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #3a7bd5;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.5rem;
            font-weight: bold;
            background: linear-gradient(to right, #3a7bd5, #00d2ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #b0d0ff;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 5px;
            transition: all 0.3s ease;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            color: #ffffff;
            background: rgba(58, 123, 213, 0.2);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            width: 0;
            height: 2px;
            background: #00d2ff;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        .main-nav a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #00d2ff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 20px;
            background: rgba(15, 35, 60, 0.8);
            font-size: 0.95rem;
            border-bottom: 1px solid #2a4a7a;
        }
        .breadcrumb a {
            color: #6ab0ff;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #cccccc;
        }
        .hero {
            text-align: center;
            padding: 60px 20px;
            background: radial-gradient(ellipse at center, rgba(26, 58, 95, 0.9) 0%, rgba(10, 25, 47, 0.9) 100%);
            border-bottom: 2px solid #3a7bd5;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ff7e5f, #feb47b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #b0d0ff;
        }
        .search-form {
            max-width: 600px;
            margin: 30px auto 0;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            background: rgba(255, 255, 255, 0.95);
            font-size: 1.1rem;
            color: #222;
        }
        .search-input:focus {
            outline: none;
            background: white;
        }
        .search-button {
            padding: 0 30px;
            background: linear-gradient(to right, #3a7bd5, #00d2ff);
            border: none;
            color: white;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-button:hover {
            background: linear-gradient(to right, #2a6bc5, #00b2e0);
            letter-spacing: 1px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(15, 35, 60, 0.85);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a4a7a;
        }
        .content-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 30px auto;
            display: block;
            border: 3px solid #3a7bd5;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease;
        }
        .content-img:hover {
            transform: scale(1.02);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 20px;
            margin-bottom: 30px;
            border-bottom: 1px dashed #3a7bd5;
            color: #8bb0e0;
            font-style: italic;
        }
        h1, h2, h3, h4 {
            color: #6ab0ff;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 { font-size: 3.5rem; }
        h2 {
            font-size: 2.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid #3a7bd5;
        }
        h3 { font-size: 2rem; color: #ffb366; }
        h4 { font-size: 1.6rem; color: #b0d0ff; }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.15rem;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 300;
            color: #c2d9ff;
            background: rgba(58, 123, 213, 0.1);
            padding: 20px;
            border-left: 5px solid #00d2ff;
            border-radius: 0 10px 10px 0;
            margin: 30px 0;
        }
        strong, b {
            color: #ffcc66;
            font-weight: 700;
        }
        em { color: #a3d9ff; }
        a.content-link {
            color: #7bc8ff;
            text-decoration: none;
            border-bottom: 1px dotted #7bc8ff;
            padding-bottom: 1px;
            transition: all 0.2s ease;
        }
        a.content-link:hover {
            color: #ffffff;
            border-bottom: 2px solid #00d2ff;
            background: rgba(0, 210, 255, 0.1);
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.8rem;
        }
        blockquote {
            border-left: 5px solid #ff7e5f;
            background: rgba(255, 126, 95, 0.05);
            padding: 20px 30px;
            margin: 30px 0;
            font-style: italic;
            color: #e6f2ff;
            border-radius: 0 10px 10px 0;
        }
        .tip-box {
            background: rgba(0, 210, 255, 0.1);
            border: 1px solid #00d2ff;
            border-radius: 10px;
            padding: 20px;
            margin: 25px 0;
        }
        .tip-box h4 {
            margin-top: 0;
            color: #00d2ff;
        }
        .warning-box {
            background: rgba(255, 100, 100, 0.1);
            border: 1px solid #ff6464;
            border-radius: 10px;
            padding: 20px;
            margin: 25px 0;
        }
        .warning-box h4 {
            margin-top: 0;
            color: #ff6464;
        }
        .sidebar {
            background: rgba(15, 35, 60, 0.85);
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a4a7a;
            align-self: start;
            position: sticky;
            top: 140px;
        }
        .sidebar-widget {
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #2a4a7a;
        }
        .sidebar-widget:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #ffb366;
        }
        .mod-list {
            list-style: none;
            margin-left: 0;
        }
        .mod-list li {
            margin-bottom: 10px;
        }
        .mod-list a {
            color: #8bb0e0;
            text-decoration: none;
            display: block;
            padding: 8px 12px;
            background: rgba(42, 74, 122, 0.5);
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .mod-list a:hover {
            background: rgba(58, 123, 213, 0.7);
            color: white;
            transform: translateX(5px);
        }
        .interaction-module {
            background: rgba(20, 45, 75, 0.9);
            border-radius: 15px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid #3a7bd5;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .interaction-module h2 {
            border-bottom: none;
            text-align: center;
            color: #ffb366;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
            font-size: 2.5rem;
            color: #ffd700;
        }
        .star {
            cursor: pointer;
            transition: transform 0.2s, color 0.2s;
        }
        .star:hover {
            transform: scale(1.3);
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #b0d0ff;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 15px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid #3a7bd5;
            border-radius: 8px;
            color: white;
            font-size: 1rem;
        }
        .form-control:focus {
            outline: none;
            border-color: #00d2ff;
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.3);
        }
        .submit-button {
            display: block;
            width: 100%;
            padding: 16px;
            background: linear-gradient(to right, #ff7e5f, #feb47b);
            border: none;
            border-radius: 8px;
            color: white;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            letter-spacing: 1px;
        }
        .submit-button:hover {
            background: linear-gradient(to right, #feb47b, #ff7e5f);
            letter-spacing: 2px;
        }
        .site-footer {
            background: rgba(10, 25, 47, 0.98);
            border-top: 3px solid #3a7bd5;
            padding: 50px 20px 20px;
            margin-top: 60px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-widget h3 {
            color: #ffb366;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        .friend-links {
            list-style: none;
        }
        .friend-links li {
            margin-bottom: 12px;
        }
        .friend-links a {
            color: #8bb0e0;
            text-decoration: none;
            padding: 5px 0;
            display: block;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            padding-left: 10px;
        }
        .friend-links a:hover {
            color: #ffffff;
            border-left-color: #00d2ff;
            padding-left: 15px;
            background: rgba(0, 210, 255, 0.1);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a4a7a;
            color: #8bb0e0;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(10, 25, 47, 0.98);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
                border-top: 1px solid #3a7bd5;
                z-index: 999;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.7rem; }
            article, .sidebar {
                padding: 25px;
            }
            .main-content {
                padding: 25px 15px;
                gap: 25px;
            }
        }