* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: #333;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4a6fa5;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6b6b;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            background: #fff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #ff8a00;
            text-shadow: 2px 2px 0 #ffd166;
            padding: 15px 0;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            color: #ff6b6b;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 5px 0;
            position: relative;
        }
        .main-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #ff8a00;
            transition: width 0.3s;
        }
        .main-nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            cursor: pointer;
            color: #555;
        }
        .breadcrumb {
            background: #e9eff5;
            padding: 12px 20px;
            font-size: 0.95rem;
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
        }
        .breadcrumb a {
            color: #666;
        }
        .breadcrumb span {
            color: #999;
            margin: 0 8px;
        }
        .main-container {
            max-width: 1280px;
            margin: 30px auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-area {
            background: #fff;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
        .sidebar {
            background: #fff;
            border-radius: 20px;
            padding: 25px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            font-size: 2.8rem;
            color: #2d3748;
            margin-bottom: 25px;
            line-height: 1.2;
            border-left: 8px solid #ff8a00;
            padding-left: 20px;
        }
        h2 {
            font-size: 2rem;
            color: #4a5568;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #c3cfe2;
        }
        h3 {
            font-size: 1.6rem;
            color: #555;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #666;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: #4a6fa5;
            font-weight: 500;
            background: #f0f8ff;
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #4a6fa5;
            margin-bottom: 30px;
        }
        .highlight {
            background: #fff9db;
            padding: 3px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #888;
            font-size: 0.95rem;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px dashed #ccc;
        }
        .search-box, .comment-form, .rating-form {
            background: #f8fafc;
            padding: 25px;
            border-radius: 15px;
            margin: 30px 0;
            border: 1px solid #e2e8f0;
        }
        .form-title {
            margin-bottom: 15px;
            color: #4a5568;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #555;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #cbd5e0;
            border-radius: 10px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4a6fa5;
        }
        button, .btn {
            background: linear-gradient(to right, #ff8a00, #ff6b6b);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 10px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 107, 107, 0.3);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd700;
        }
        .featured-image {
            width: 100%;
            border-radius: 15px;
            overflow: hidden;
            margin: 30px 0;
            box-shadow: 0 15px 25px rgba(0,0,0,0.1);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .site-footer {
            background: #2d3748;
            color: #cbd5e0;
            margin-top: auto;
            padding: 40px 20px;
        }
        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-section h3 {
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            background: #4a5568;
            padding: 12px 20px;
            margin-bottom: 10px;
            border-radius: 8px;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: #5a6578;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid #4a5568;
            font-size: 0.95rem;
            color: #a0aec0;
        }
        @media (max-width: 992px) {
            .main-container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            h1 {
                font-size: 2.3rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #fff;
                padding: 20px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .content-area, .sidebar {
                padding: 25px;
            }
            .header-container, .breadcrumb {
                padding: 0 15px;
            }
        }