* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0a2e1d 0%, #0d1a2c 100%);
            color: #e8f4f0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4dc3a7;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ffdd40;
            text-shadow: 0 0 5px rgba(255, 221, 64, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 30, 20, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a5c4d;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #4dc3a7, #ffdd40);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .main-nav {
            display: flex;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .main-nav a:hover {
            background: rgba(77, 195, 167, 0.15);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4dc3a7;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #a0c0b8;
            border-bottom: 1px solid #2a5c4d;
        }
        .breadcrumb a {
            color: #a0c0b8;
        }
        .breadcrumb a:hover {
            color: #4dc3a7;
        }
        .search-container {
            margin: 30px auto;
            max-width: 600px;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border-radius: 50px;
            overflow: hidden;
        }
        .search-input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            background: #1a2d28;
            color: #fff;
            font-size: 1.1rem;
        }
        .search-input::placeholder {
            color: #8aa39b;
        }
        .search-btn {
            background: linear-gradient(90deg, #2a5c4d, #4dc3a7);
            color: white;
            border: none;
            padding: 0 35px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #4dc3a7, #5ce0c0);
            letter-spacing: 1px;
        }
        .main-content {
            flex: 1;
            padding: 30px 0 60px;
        }
        .article-container {
            background: rgba(20, 40, 35, 0.7);
            backdrop-filter: blur(5px);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a5c4d;
        }
        h1 {
            font-size: 3.2rem;
            color: #ffdd40;
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
            border-bottom: 3px solid #4dc3a7;
            padding-bottom: 20px;
        }
        h2 {
            font-size: 2.4rem;
            color: #4dc3a7;
            margin: 50px 0 25px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #3a6b5d;
        }
        h3 {
            font-size: 1.8rem;
            color: #a0e6d6;
            margin: 35px 0 15px;
        }
        h4 {
            font-size: 1.4rem;
            color: #c8f0e6;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.3rem;
            background: rgba(42, 92, 77, 0.2);
            padding: 25px;
            border-left: 5px solid #ffdd40;
            border-radius: 0 10px 10px 0;
            margin-bottom: 40px;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(42, 92, 77, 0.4), rgba(20, 40, 35, 0.8));
            border: 2px solid #4dc3a7;
            border-radius: 12px;
            padding: 25px;
            margin: 30px 0;
            box-shadow: inset 0 0 15px rgba(77, 195, 167, 0.2);
        }
        .float-img-right {
            float: right;
            margin: 15px 0 25px 35px;
            max-width: 450px;
            border: 3px solid #4dc3a7;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .stat-card {
            background: rgba(30, 60, 50, 0.8);
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            border-top: 5px solid #ffdd40;
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-10px);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: #ffdd40;
            display: block;
            line-height: 1;
            margin-bottom: 10px;
        }
        .quote {
            font-style: italic;
            font-size: 1.4rem;
            color: #c8f0e6;
            padding: 30px 40px;
            margin: 40px 0;
            background: rgba(255, 221, 64, 0.05);
            border-left: 8px solid #ffdd40;
            border-radius: 0 15px 15px 0;
        }
        .author {
            text-align: right;
            font-weight: bold;
            color: #4dc3a7;
            margin-top: 15px;
        }
        .interaction-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 2px solid #2a5c4d;
        }
        .rating-container {
            text-align: center;
            margin-bottom: 40px;
        }
        .star-rating {
            font-size: 2.5rem;
            color: #555;
            margin: 20px 0;
            cursor: pointer;
        }
        .star-rating .star {
            padding: 0 5px;
            transition: color 0.2s;
        }
        .star-rating .star:hover,
        .star-rating .star.active {
            color: #ffdd40;
        }
        .comment-form, .rating-form {
            background: rgba(30, 60, 50, 0.8);
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 30px;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: #a0e6d6;
        }
        .form-control {
            width: 100%;
            padding: 15px;
            background: #1a2d28;
            border: 2px solid #3a6b5d;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #4dc3a7;
            box-shadow: 0 0 10px rgba(77, 195, 167, 0.5);
        }
        .submit-btn {
            background: linear-gradient(90deg, #2a5c4d, #4dc3a7);
            color: white;
            border: none;
            padding: 18px 35px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: block;
            margin: 0 auto;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #4dc3a7, #5ce0c0);
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(77, 195, 167, 0.4);
        }
        .site-footer {
            background: #0a1915;
            color: #a0c0b8;
            padding: 50px 0 30px;
            margin-top: 60px;
            border-top: 3px solid #2a5c4d;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #4dc3a7;
            margin-bottom: 20px;
        }
        .footer-heading {
            font-size: 1.4rem;
            color: #ffdd40;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #2a5c4d;
        }
        friend-link {
            display: block;
            margin-bottom: 12px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2a5c4d;
            font-size: 0.95rem;
            color: #8aa39b;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.1rem; }
            .article-container { padding: 30px; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(10, 30, 20, 0.98);
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                border-top: 2px solid #2a5c4d;
                z-index: 999;
            }
            .main-nav.active {
                display: flex;
            }
            .hamburger { display: block; }
            .float-img-right {
                float: none;
                margin: 25px auto;
                max-width: 100%;
            }
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.9rem; }
            .intro { font-size: 1.2rem; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            .article-container { padding: 20px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .search-btn { padding: 0 25px; }
            .stat-number { font-size: 2.5rem; }
        }
        .text-center { text-align: center; }
        .mb-30 { margin-bottom: 30px; }
        .mt-40 { margin-top: 40px; }
        .updated-time {
            font-size: 0.95rem;
            color: #8aa39b;
            text-align: right;
            margin-top: 20px;
            font-style: italic;
        }
        .emoji { font-size: 1.3em; }
        .bold { font-weight: 800; color: #ffdd40; }
        .divider {
            height: 3px;
            background: linear-gradient(90deg, transparent, #4dc3a7, transparent);
            margin: 40px 0;
        }