* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #f0f0f0;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #7289da;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ffffff;
            text-shadow: 0 0 8px rgba(114, 137, 218, 0.7);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .mb-1 { margin-bottom: 1rem; }
        .mb-2 { margin-bottom: 2rem; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-2 { margin-top: 2rem; }
        .p-2 { padding: 2rem; }
        .rounded { border-radius: 12px; }
        .shadow { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); }
        .highlight {
            background: linear-gradient(90deg, rgba(114,137,218,0.1) 0%, rgba(114,137,218,0.05) 100%);
            border-left: 4px solid #7289da;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        header {
            background: rgba(30, 33, 58, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2f3136;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(to right, #7289da, #99aab5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo a:hover {
            background: linear-gradient(to right, #ffffff, #99aab5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: #b9bbbe;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        nav a:hover {
            color: #fff;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #7289da;
            transition: width 0.3s ease;
        }
        nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #b9bbbe;
            border-radius: 2px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .breadcrumb {
            padding: 1rem 20px;
            background: rgba(47, 49, 54, 0.7);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #99aab5;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        main {
            flex: 1;
            padding: 3rem 0;
        }
        article {
            background: rgba(40, 43, 70, 0.6);
            border-radius: 20px;
            overflow: hidden;
            margin-bottom: 3rem;
        }
        .article-header {
            background: linear-gradient(90deg, #2c2f5e, #3e4266);
            padding: 3rem 2rem;
            text-align: center;
        }
        h1 {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            margin-bottom: 1rem;
            background: linear-gradient(to right, #fff, #99aab5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .article-meta {
            color: #b9bbbe;
            font-size: 0.95rem;
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .article-meta i {
            margin-right: 0.5rem;
        }
        .content-section {
            padding: 2.5rem;
            border-bottom: 1px solid #3a3d55;
        }
        .content-section:last-of-type {
            border-bottom: none;
        }
        h2 {
            font-size: 2.2rem;
            color: #7289da;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid rgba(114, 137, 218, 0.3);
        }
        h3 {
            font-size: 1.7rem;
            color: #99aab5;
            margin: 2rem 0 1rem 0;
        }
        h4 {
            font-size: 1.3rem;
            color: #d1d3d7;
            margin: 1.5rem 0 0.8rem 0;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.7rem;
        }
        strong {
            color: #ffffff;
            font-weight: 700;
        }
        em {
            color: #b9bbbe;
            font-style: italic;
        }
        blockquote {
            font-size: 1.3rem;
            font-style: italic;
            color: #99aab5;
            border-left: 5px solid #7289da;
            padding-left: 2rem;
            margin: 2.5rem 0;
        }
        .interactive-box {
            background: rgba(30, 33, 58, 0.8);
            border-radius: 15px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid #42454e;
        }
        .interactive-box h3 {
            margin-top: 0;
            color: #fff;
        }
        form {
            display: grid;
            gap: 1.2rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #b9bbbe;
        }
        input, textarea, select {
            padding: 0.9rem;
            border-radius: 8px;
            border: 1px solid #42454e;
            background: #2f3136;
            color: #f0f0f0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #7289da;
            box-shadow: 0 0 0 2px rgba(114, 137, 218, 0.3);
        }
        button {
            background: linear-gradient(90deg, #7289da, #5b6eae);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            justify-self: start;
        }
        button:hover {
            background: linear-gradient(90deg, #5b6eae, #7289da);
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(114, 137, 218, 0.4);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            margin: 1rem 0;
        }
        .star-rating .star {
            color: #42454e;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating .star:hover,
        .star-rating .star.active {
            color: #ffd700;
        }
        .featured-image {
            margin: 2.5rem 0;
            position: relative;
            overflow: hidden;
        }
        .featured-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.02);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #99aab5;
            margin-top: 0.8rem;
            font-size: 0.95rem;
        }
        footer {
            background: #1e213a;
            padding: 3rem 0 1.5rem;
            margin-top: auto;
            border-top: 1px solid #2f3136;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #7289da;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
            padding: 0.8rem;
            background: rgba(114, 137, 218, 0.1);
            border-radius: 6px;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: rgba(114, 137, 218, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2f3136;
            color: #99aab5;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .header-container {
                flex-wrap: wrap;
            }
            nav {
                width: 100%;
                order: 3;
                margin-top: 1rem;
                display: none;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 1rem;
            }
            .hamburger {
                display: flex;
            }
            .content-section {
                padding: 1.8rem;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            h3 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .article-header {
                padding: 2rem 1rem;
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .interactive-box {
                padding: 1.5rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .article-meta {
                flex-direction: column;
                gap: 0.5rem;
                align-items: center;
            }
            button {
                width: 100%;
                justify-self: stretch;
            }
        }