* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a0a0a;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #e10600;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffffff;
            text-decoration: underline;
            transform: translateY(-1px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
            padding: 1rem 0;
            border-bottom: 3px solid #e10600;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(90deg, #e10600, #ffffff);
            -webkit-background-clip: text;
            background-clip: text;
            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: #ccc;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: #333;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #999;
        }
        .breadcrumb a {
            color: #ccc;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: #111;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .sidebar {
            background: #151515;
            padding: 1.5rem;
            border-radius: 12px;
            height: fit-content;
        }
        h1, h2, h3, h4 {
            color: #fff;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 3.5rem;
            border-left: 6px solid #e10600;
            padding-left: 1.5rem;
            margin-top: 0;
        }
        h2 {
            font-size: 2.2rem;
            color: #ff6b6b;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #444;
        }
        h3 {
            font-size: 1.8rem;
            color: #f8c555;
        }
        h4 {
            font-size: 1.4rem;
            color: #7bc7fa;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: #aaa;
            font-weight: 300;
            margin-bottom: 2rem;
        }
        .highlight {
            background: linear-gradient(90deg, #e1060022, transparent);
            padding: 1.5rem;
            border-left: 4px solid #e10600;
            margin: 2rem 0;
            font-style: italic;
        }
        .feature-box {
            background: #1a1a1a;
            border: 1px solid #333;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        .feature-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feature-box form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .feature-box input, .feature-box textarea, .feature-box select {
            padding: 0.8rem;
            background: #222;
            border: 1px solid #444;
            border-radius: 6px;
            color: #fff;
            font-size: 1rem;
        }
        .feature-box button {
            background: linear-gradient(90deg, #e10600, #b80500);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        .feature-box button:hover {
            background: linear-gradient(90deg, #ff1a1a, #e10600);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(225, 6, 0, 0.4);
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            margin: 1rem 0;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #ffcc00;
        }
        .links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
            padding: 1.5rem;
            background: #151515;
            border-radius: 10px;
        }
        .links-list a {
            background: #222;
            padding: 0.7rem 1.2rem;
            border-radius: 50px;
            border: 1px solid #444;
        }
        .links-list a:hover {
            background: #333;
            border-color: #e10600;
        }
        .site-footer {
            background: #000;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 3px solid #333;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        friend-link {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 2rem 0;
        }
        friend-link a {
            color: #aaa;
            font-size: 1.1rem;
        }
        .copyright {
            color: #666;
            font-size: 0.9rem;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            width: 100%;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .my-logo {
                font-size: 2rem;
                margin-bottom: 1rem;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1.5rem;
                right: 20px;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
                gap: 0.5rem;
            }
            .main-nav.active ul {
                display: flex;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .article-body {
                padding: 1.5rem;
            }
        }
        .text-center { text-align: center; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }
        .emoji { font-size: 1.2em; }
        .last-updated {
            font-size: 0.9rem;
            color: #888;
            text-align: right;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px dashed #444;
        }