* {
            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, #0c1a2d 0%, #152642 100%);
            color: #e0e7ff;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #29b6f6;
            text-shadow: 0 0 8px rgba(41, 182, 246, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #1a3a5f;
            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: 900;
            background: linear-gradient(90deg, #ff8a00, #e52e71);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 5px 15px rgba(229, 46, 113, 0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .desktop-nav {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
        }
        .desktop-nav a {
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 6px;
        }
        .desktop-nav a:hover {
            background: rgba(41, 182, 246, 0.15);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 10px;
            background: transparent;
            border: none;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
        }
        .hamburger span {
            width: 30px;
            height: 3px;
            background: #4fc3f7;
            border-radius: 2px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: rgba(10, 25, 47, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 20px;
            border-top: 1px solid #1a3a5f;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 15px;
            border-bottom: 1px solid #2a4365;
            font-weight: 600;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #90caf9;
        }
        .breadcrumb a {
            margin: 0 5px;
        }
        .breadcrumb span {
            color: #bbdefb;
        }
        .search-container {
            max-width: 600px;
            margin: 30px auto 40px;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50px;
            overflow: hidden;
            border: 1px solid #37474f;
        }
        .search-form input {
            flex: 1;
            padding: 18px 25px;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #00c6ff, #0072ff);
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #0072ff, #00c6ff);
        }
        main {
            padding: 20px 0 60px;
        }
        article {
            background: rgba(15, 30, 55, 0.7);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            border: 1px solid #2a4365;
        }
        @media (max-width: 768px) {
            article {
                padding: 25px;
            }
        }
        h1 {
            font-size: 2.8rem;
            color: #29b6f6;
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
            text-shadow: 0 2px 10px rgba(41, 182, 246, 0.3);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 45px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #1a3a5f;
        }
        h3 {
            font-size: 1.6rem;
            color: #81d4fa;
            margin: 35px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #b3e5fc;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(41, 182, 246, 0.1);
            border-left: 5px solid #29b6f6;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .quote {
            font-style: italic;
            color: #bbdefb;
            border-left: 4px solid #ff8a00;
            padding-left: 20px;
            margin: 25px 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat {
            background: rgba(26, 58, 95, 0.6);
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #37474f;
            transition: transform 0.3s;
        }
        .stat:hover {
            transform: translateY(-5px);
            border-color: #29b6f6;
        }
        .stat i {
            font-size: 2.5rem;
            color: #ff8a00;
            margin-bottom: 10px;
        }
        .stat h4 {
            margin: 10px 0;
            color: #fff;
        }
        .article-img {
            width: 100%;
            max-width: 900px;
            margin: 35px auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            border: 2px solid #3d5a80;
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #90caf9;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .content-link {
            font-weight: 600;
            border-bottom: 1px dashed #4fc3f7;
        }
        .interactive-section {
            background: rgba(20, 40, 70, 0.8);
            border-radius: 15px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid #3d5a80;
        }
        .rating-container {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: center;
            margin: 20px 0;
        }
        .rating-stars {
            display: flex;
            gap: 5px;
        }
        .rating-stars i {
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ff9800;
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 30px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: #bbdefb;
        }
        input, textarea, select {
            padding: 15px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid #546e7a;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #29b6f6;
            box-shadow: 0 0 0 2px rgba(41, 182, 246, 0.2);
        }
        button[type="submit"] {
            background: linear-gradient(90deg, #00c6ff, #0072ff);
            color: white;
            border: none;
            padding: 16px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            align-self: flex-start;
            min-width: 180px;
        }
        button[type="submit"]:hover {
            background: linear-gradient(90deg, #0072ff, #00c6ff);
            transform: translateY(-2px);
        }
        footer {
            background: rgba(8, 20, 36, 0.98);
            border-top: 2px solid #1a3a5f;
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: #4fc3f7;
            margin-bottom: 25px;
            font-size: 1.4rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        friend-link {
            display: block;
            padding: 10px 15px;
            background: rgba(41, 182, 246, 0.1);
            border-radius: 6px;
            margin-bottom: 10px;
            border: 1px solid #2a4365;
            transition: all 0.3s;
        }
        friend-link:hover {
            background: rgba(41, 182, 246, 0.2);
            border-color: #29b6f6;
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2a4365;
            color: #90caf9;
            font-size: 0.95rem;
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: #81c784;
            margin-top: 30px;
            padding: 10px;
            background: rgba(129, 199, 132, 0.1);
            border-radius: 6px;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 3px;
        }
        .bold {
            font-weight: 800;
            color: #fff;
        }
        .text-center {
            text-align: center;
        }
        .mb-30 {
            margin-bottom: 30px;
        }
        .mt-30 {
            margin-top: 30px;
        }