* { 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: #333;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
            color: #e0e0e0;
            min-height: 100vh;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: 'Arial Black', Gadget, sans-serif; margin-bottom: 1rem; color: #ff6b6b; line-height: 1.2; }
        h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); text-align: center; text-shadow: 0 0 15px rgba(255, 107, 107, 0.7); margin-top: 1.5rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.8rem); border-left: 5px solid #4ecdc4; padding-left: 15px; margin-top: 3rem; }
        h3 { font-size: clamp(1.5rem, 3vw, 2rem); color: #4ecdc4; margin-top: 2.5rem; }
        h4 { font-size: 1.4rem; color: #ffe66d; margin-top: 2rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #4ecdc4; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #ff6b6b; text-shadow: 0 0 8px rgba(255, 107, 107, 0.5); }
        strong { color: #ffe66d; font-weight: 700; }
        em { color: #a3d9ff; font-style: italic; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .content-wrapper {
            background: rgba(25, 25, 35, 0.92);
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            padding: 30px;
            margin: 30px auto;
            position: relative;
            overflow: hidden;
        }
        .content-wrapper::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #ffe66d);
            z-index: 2;
        }
        header { background: rgba(10, 10, 15, 0.95); padding: 1rem 0; position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); border-bottom: 2px solid #ff6b6b; }
        .header-container { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Impact', Charcoal, sans-serif; font-size: 2.5rem; color: #ff6b6b; text-transform: uppercase; letter-spacing: 3px; text-shadow: 0 0 10px #ff0000; }
        .my-logo:hover { color: #ffe66d; text-shadow: 0 0 15px #ffcc00; }
        .my-logo span { color: #4ecdc4; }
        nav ul { display: flex; list-style: none; }
        nav ul li { margin-left: 2rem; }
        nav ul li a { font-weight: bold; padding: 8px 12px; border-radius: 5px; }
        nav ul li a:hover { background: rgba(255, 107, 107, 0.2); }
        .hamburger { display: none; font-size: 1.8rem; color: #4ecdc4; cursor: pointer; background: none; border: none; }
        .breadcrumb { padding: 1rem 0; color: #aaa; font-size: 0.9rem; }
        .breadcrumb a { color: #4ecdc4; }
        .breadcrumb a:hover { color: #ff6b6b; }
        .intro { font-size: 1.3rem; text-align: center; margin: 2rem 0 3rem; color: #a3d9ff; padding: 20px; background: rgba(30, 30, 50, 0.5); border-radius: 10px; border: 1px dashed #4ecdc4; }
        .featured-img { width: 80%; margin: 3rem auto; border-radius: 15px; overflow: hidden; box-shadow: 0 15px 25px rgba(0, 0, 0, 0.7); border: 5px solid #333; transition: transform 0.5s ease; }
        .featured-img:hover { transform: scale(1.02); }
        .img-caption { text-align: center; font-style: italic; color: #aaa; margin-top: 10px; font-size: 0.95rem; }
        .interactive-section { background: rgba(40, 40, 60, 0.7); padding: 2rem; border-radius: 10px; margin: 3rem 0; border: 1px solid #555; }
        .interactive-section h3 { color: #ffe66d; }
        .form-group { margin-bottom: 1.5rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; color: #a3d9ff; }
        .form-control { width: 100%; padding: 12px 15px; border-radius: 8px; border: 1px solid #555; background: #222; color: #fff; font-size: 1rem; transition: border 0.3s; }
        .form-control:focus { outline: none; border-color: #4ecdc4; box-shadow: 0 0 10px rgba(78, 205, 196, 0.5); }
        .btn { display: inline-block; padding: 12px 30px; background: linear-gradient(90deg, #ff6b6b, #ff8e53); color: white; border: none; border-radius: 50px; font-weight: bold; cursor: pointer; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 1px; }
        .btn:hover { background: linear-gradient(90deg, #ff8e53, #ff6b6b); transform: translateY(-3px); box-shadow: 0 7px 15px rgba(255, 107, 107, 0.4); }
        .stars { display: flex; gap: 10px; margin: 1rem 0; }
        .star { font-size: 2rem; color: #555; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffe66d; text-shadow: 0 0 10px gold; }
        .related-links { margin: 2.5rem 0; padding: 1.5rem; background: rgba(30, 40, 60, 0.6); border-radius: 10px; border-left: 5px solid #ff6b6b; }
        .related-links h4 { margin-top: 0; }
        .link-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 15px; list-style: none; }
        .link-list li { padding: 10px 15px; background: rgba(255,255,255,0.05); border-radius: 8px; transition: background 0.3s; }
        .link-list li:hover { background: rgba(255, 107, 107, 0.15); }
        .link-list li a { display: block; font-weight: bold; }
        footer { background: rgba(5, 5, 10, 0.98); color: #aaa; padding: 3rem 0 1.5rem; margin-top: 4rem; border-top: 3px solid #333; }
        .footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
        .copyright { text-align: center; padding-top: 2rem; margin-top: 2rem; border-top: 1px solid #444; font-size: 0.9rem; color: #777; }
        friend-link { display: inline-block; margin: 0 15px 10px 0; padding: 8px 15px; background: rgba(255,255,255,0.05); border-radius: 5px; }
        friend-link a { color: #4ecdc4; }
        @media (max-width: 992px) {
            .header-container { flex-wrap: wrap; }
            nav { order: 3; width: 100%; margin-top: 1rem; }
            nav ul { flex-direction: column; align-items: center; display: none; }
            nav ul.active { display: flex; }
            nav ul li { margin: 0.5rem 0; width: 100%; text-align: center; }
            .hamburger { display: block; }
            .content-wrapper { padding: 20px; }
            .featured-img { width: 95%; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            .link-list { grid-template-columns: 1fr; }
            .interactive-section { padding: 1.5rem; }
        }