* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ffd43b;
            text-shadow: 0 0 5px rgba(255, 212, 59, 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: linear-gradient(to right, #1a2332, #2d3748);
            border-bottom: 3px solid #c92a2a;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Papyrus', fantasy, sans-serif;
            font-size: 2.5rem;
            font-weight: bold;
            background: linear-gradient(45deg, #ff6b6b, #ffd93d, #6bcf7f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #c1c9d2;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: #3b4252;
            color: #ffd43b;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #1e272e;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 0.5rem;
            color: #748ffc;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: #1a202c;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border-left: 6px solid #c92a2a;
        }
        h1 {
            color: #ffd43b;
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 2px solid #495057;
            padding-bottom: 0.5rem;
        }
        h2 {
            color: #74c0fc;
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            padding-top: 1rem;
            border-top: 1px dashed #495057;
        }
        h3 {
            color: #63e6be;
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
        }
        h4 {
            color: #b197fc;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #adb5bd;
            font-style: italic;
            background-color: #252f3f;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid #ffd43b;
        }
        .highlight {
            background-color: rgba(255, 212, 59, 0.1);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid #ffd43b;
            margin: 2rem 0;
        }
        .info-box {
            background-color: #0c5460;
            border-left: 5px solid #17a2b8;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .strategy {
            background-color: #1c3a4c;
            border-left: 5px solid #4dabf7;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        em {
            color: #ffc9c9;
        }
        strong {
            color: #ffd43b;
            font-weight: 800;
        }
        .featured-image {
            margin: 2.5rem auto;
            text-align: center;
        }
        .featured-image img {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
            border: 3px solid #495057;
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.02);
        }
        .caption {
            font-size: 0.9rem;
            color: #868e96;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: linear-gradient(145deg, #2d3748, #4a5568);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .stat-value {
            font-size: 2.5rem;
            color: #ffd43b;
            font-weight: bold;
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: #adb5bd;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #495057;
        }
        .sidebar {
            background-color: #1a202c;
            border-radius: 12px;
            padding: 2rem;
            align-self: start;
            position: sticky;
            top: 120px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            color: #74c0fc;
            font-size: 1.3rem;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #495057;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: none;
            background-color: #2d3748;
            color: #fff;
            border-radius: 6px 0 0 6px;
        }
        .search-btn {
            background-color: #4dabf7;
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-btn:hover {
            background-color: #339af0;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #495057;
            cursor: pointer;
        }
        .stars .active {
            color: #ffd43b;
        }
        textarea, input[type="text"], input[type="email"] {
            width: 100%;
            padding: 0.8rem;
            background-color: #2d3748;
            border: 1px solid #495057;
            border-radius: 6px;
            color: #fff;
        }
        .submit-btn {
            background-color: #37b24d;
            color: white;
            border: none;
            padding: 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .submit-btn:hover {
            background-color: #2f9e44;
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 0.8rem;
        }
        .quick-links a {
            display: block;
            padding: 0.7rem 1rem;
            background-color: #2d3748;
            border-radius: 6px;
            transition: all 0.3s;
        }
        .quick-links a:hover {
            background-color: #3b4252;
            padding-left: 1.5rem;
        }
        .site-footer {
            background-color: #141a23;
            color: #adb5bd;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            background-color: #252f3f;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            border: 1px solid #495057;
            transition: border-color 0.3s;
        }
        friend-link:hover {
            border-color: #74c0fc;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #495057;
            font-size: 0.9rem;
            color: #868e96;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
                order: 1;
            }
            .my-logo {
                order: 0;
                font-size: 2rem;
                flex-grow: 1;
            }
            .main-nav {
                order: 2;
                flex-basis: 100%;
                display: none;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0.5rem;
            }
            .main-nav a {
                justify-content: center;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .article-content, .sidebar {
                padding: 1.5rem;
            }
        }