* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .py-1 { padding-top: 1rem; padding-bottom: 1rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .py-3 { padding-top: 3rem; padding-bottom: 3rem; }
        .my-1 { margin-top: 1rem; margin-bottom: 1rem; }
        .my-2 { margin-top: 2rem; margin-bottom: 2rem; }
        .my-3 { margin-top: 3rem; margin-bottom: 3rem; }
        .text-center { text-align: center; }
        .text-accent { color: #ff4655; }
        .bg-dark { background-color: #1a1f2e; }
        .bg-darker { background-color: #0a0e14; }
        .rounded { border-radius: 8px; }
        .shadow { box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5); }
        .site-header {
            background: linear-gradient(90deg, #0a0e14 0%, #1a2a3a 100%);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #ff4655;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(45deg, #ff4655, #00e0ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            filter: brightness(1.2);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #b0b7c3;
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            color: #fff;
            background-color: #ff4655;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #141a24;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #6c757d;
        }
        .breadcrumb a {
            color: #6c757d;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: #ff4655;
        }
        .hero {
            background: linear-gradient(rgba(15, 20, 25, 0.85), rgba(15, 20, 25, 0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            padding: 4rem 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            color: #fff;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: #b0b7c3;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        article {
            grid-column: 1;
        }
        aside {
            grid-column: 2;
        }
        article h2 {
            font-size: 2.5rem;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #ff4655;
            color: #fff;
        }
        article h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: #00e0ff;
        }
        article h4 {
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
            color: #b0b7c3;
        }
        article p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        article strong {
            color: #ffcc00;
            font-weight: 700;
        }
        article em {
            color: #a3ffb3;
            font-style: italic;
        }
        .highlight-box {
            background-color: #1a2a3a;
            border-left: 5px solid #ff4655;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        .inline-link {
            color: #00e0ff;
            text-decoration: none;
            border-bottom: 1px dashed #00e0ff;
            transition: all 0.2s;
        }
        .inline-link:hover {
            color: #ff4655;
            border-bottom-color: #ff4655;
        }
        .article-img {
            width: 100%;
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #2a3a4a;
        }
        .article-img img {
            transition: transform 0.5s ease;
        }
        .article-img:hover img {
            transform: scale(1.03);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #8a9ba8;
            padding: 0.5rem;
            background-color: #1a1f2e;
            border-radius: 0 0 8px 8px;
        }
        .sidebar-widget {
            background-color: #1a1f2e;
            padding: 1.5rem;
            margin-bottom: 2rem;
            border-radius: 10px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: #ffcc00;
            border-bottom: 2px solid #2a3a4a;
            padding-bottom: 0.5rem;
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 0.8rem;
        }
        .quick-links a {
            color: #b0b7c3;
            text-decoration: none;
            display: block;
            padding: 0.5rem;
            border-radius: 4px;
            transition: background-color 0.3s;
        }
        .quick-links a:hover {
            background-color: #2a3a4a;
            color: #00e0ff;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #b0b7c3;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 0.75rem;
            background-color: #0f1419;
            border: 1px solid #2a3a4a;
            border-radius: 5px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #00e0ff;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(45deg, #ff4655, #ff6b7a);
            color: white;
            border: none;
            padding: 0.8rem 1.8rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .btn:hover {
            background: linear-gradient(45deg, #ff2e3d, #ff5564);
            transform: translateY(-2px);
            box-shadow: 0 5px 10px rgba(255, 70, 85, 0.3);
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            margin: 1rem 0;
            color: #ffcc00;
        }
        .rating-stars i {
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffcc00;
            transform: scale(1.2);
        }
        .site-footer {
            background-color: #0a0e14;
            padding: 3rem 0 1.5rem;
            border-top: 2px solid #2a3a4a;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #ffcc00;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #8a9ba8;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: #00e0ff;
        }
        friend-link {
            display: block;
            padding: 0.8rem;
            background-color: #1a2a3a;
            border-radius: 5px;
            margin-bottom: 0.5rem;
        }
        friend-link a {
            color: #ffcc00;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a3a4a;
            color: #6c757d;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            aside {
                grid-column: 1;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #1a1f2e;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                gap: 0.5rem;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            article h2 {
                font-size: 2rem;
            }
        }