* { 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, #0a0f1a 0%, #1a2538 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4, h5 { color: #4fc3f7; font-weight: 700; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1.5rem; text-shadow: 0 2px 10px rgba(79, 195, 247, 0.3); }
        h2 { font-size: clamp(2rem, 4vw, 2.8rem); border-left: 5px solid #ff5722; padding-left: 1rem; margin-top: 3rem; }
        h3 { font-size: clamp(1.5rem, 3vw, 2rem); color: #b3e5fc; margin-top: 2.5rem; }
        h4 { font-size: 1.4rem; color: #81d4fa; margin-top: 2rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #4fc3f7; text-decoration: none; transition: color 0.3s ease, text-shadow 0.3s ease; }
        a:hover { color: #ffcc80; text-shadow: 0 0 8px rgba(255, 204, 128, 0.7); }
        strong { color: #ffcc80; font-weight: 700; }
        em { color: #a5d6a7; font-style: italic; }
        .lead { font-size: 1.3rem; color: #bbdefb; font-weight: 300; }
        .last-updated { font-style: italic; color: #b0bec5; font-size: 0.95rem; text-align: right; margin-bottom: 2rem; }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }
        @media (min-width: 992px) {
            .main-grid { grid-template-columns: 3fr 1fr; }
        }
        .site-header {
            background: rgba(10, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1c2b4a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo a {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #4fc3f7, #ff5252);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: none;
        }
        .my-logo a:hover { background: linear-gradient(90deg, #ff5252, #4fc3f7); -webkit-background-clip: text; }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 5px;
        }
        .hamburger span {
            height: 3px;
            width: 25px;
            background: #4fc3f7;
            margin: 4px 0;
            border-radius: 2px;
            transition: 0.3s;
        }
        #nav-toggle { display: none; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover { background: rgba(79, 195, 247, 0.15); }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #90a4ae;
        }
        .breadcrumb a { color: #bbdefb; }
        .breadcrumb a::after { content: "›"; margin: 0 10px; }
        .breadcrumb span:last-child { color: #ffcc80; }
        .content-card, .sidebar-widget, .comment-card, .rating-widget {
            background: rgba(30, 40, 60, 0.7);
            border-radius: 12px;
            padding: 2rem;
            margin-bottom: 2rem;
            border: 1px solid #2a3a5a;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .content-card:hover, .sidebar-widget:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5); }
        .hero-image { border-radius: 10px; overflow: hidden; margin: 2rem 0; border: 3px solid #37474f; }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        .form-group { flex-grow: 1; min-width: 200px; }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem 1.2rem;
            background: rgba(20, 30, 48, 0.8);
            border: 1px solid #455a64;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s, box-shadow 0.3s;
        }
        input:focus, textarea:focus, select:focus { outline: none; border-color: #4fc3f7; box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.2); }
        button, .btn {
            background: linear-gradient(90deg, #ff5722, #ff9800);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        button:hover, .btn:hover { background: linear-gradient(90deg, #ff9800, #ff5722); transform: scale(1.05); }
        .star-rating { display: flex; flex-direction: row-reverse; justify-content: flex-end; }
        .star-rating input { display: none; }
        .star-rating label { font-size: 2rem; color: #555; cursor: pointer; transition: color 0.3s; }
        .star-rating label:hover, .star-rating label:hover ~ label, .star-rating input:checked ~ label { color: #ffcc00; }
        .comment-list { margin-top: 2rem; }
        .comment-card { display: flex; gap: 1.5rem; }
        .comment-avatar { font-size: 2.5rem; color: #4fc3f7; }
        .comment-body h5 { margin-bottom: 0.5rem; color: #ffcc80; }
        .sidebar-widget h3 { font-size: 1.4rem; border-bottom: 2px solid #ff5722; padding-bottom: 0.7rem; margin-bottom: 1.5rem; }
        .widget-links { list-style: none; }
        .widget-links li { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px dashed #455a64; }
        .widget-links a::before { content: "➤"; margin-right: 10px; color: #ff5722; }
        .site-footer {
            background: rgba(10, 15, 26, 0.95);
            border-top: 2px solid #1c2b4a;
            margin-top: 4rem;
            padding: 3rem 0 1.5rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            background: rgba(40, 55, 85, 0.6);
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            border-left: 4px solid #4fc3f7;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2a3a5a;
            color: #90a4ae;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger { display: flex; }
            .main-nav ul {
                flex-direction: column;
                width: 100%;
                background: rgba(10, 15, 26, 0.98);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                display: none;
                border-top: 1px solid #1c2b4a;
            }
            #nav-toggle:checked ~ .main-nav ul { display: flex; }
            .header-container { flex-wrap: wrap; }
            .main-nav { order: 3; width: 100%; margin-top: 1rem; }
            .comment-card { flex-direction: column; }
            .form-group { min-width: 100%; }
        }
        .text-center { text-align: center; }
        .mt-1 { margin-top: 1rem; }
        .mt-2 { margin-top: 2rem; }
        .mb-1 { margin-bottom: 1rem; }
        .mb-2 { margin-bottom: 2rem; }
        .highlight { background: rgba(255, 152, 0, 0.15); padding: 0.2rem 0.5rem; border-radius: 4px; }
        .tag { display: inline-block; background: #37474f; color: #b0bec5; padding: 0.3rem 0.8rem; border-radius: 20px; font-size: 0.85rem; margin-right: 0.5rem; margin-bottom: 0.5rem; }
        .stat-box { background: rgba(20, 30, 48, 0.8); padding: 1.5rem; border-radius: 10px; border-left: 5px solid #4fc3f7; margin: 1.5rem 0; }