* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0c2461, #1e3799);
            color: #f5f5f5;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4a9eff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffcc00;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .site-header {
            background: rgba(10, 25, 70, 0.95);
            padding: 1.2rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #ffcc00;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.8rem;
            font-weight: 900;
            color: #ffcc00;
            text-shadow: 3px 3px 0 #e84118;
            letter-spacing: 2px;
            font-family: 'Courier New', monospace;
        }
        .my-logo:hover {
            color: #00d8d6;
        }
        .nav-desktop {
            display: flex;
            gap: 2.5rem;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.2rem;
            padding: 0.5rem 1rem;
            border-radius: 8px;
        }
        .nav-desktop a:hover {
            background: rgba(255, 204, 0, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            color: #ffcc00;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(10, 25, 70, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1.5rem;
            border-top: 2px solid #ffcc00;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid #1e3799;
            font-size: 1.3rem;
        }
        .breadcrumb {
            max-width: 1400px;
            margin: 1rem auto;
            padding: 0 2rem;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ffcc00;
        }
        .main-container {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            flex: 1;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 1024px) {
            .main-container {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(255, 255, 255, 0.05);
            padding: 3rem;
            border-radius: 20px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        h1 {
            font-size: 3.5rem;
            color: #ffcc00;
            margin-bottom: 1.5rem;
            text-align: center;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
        }
        h2 {
            font-size: 2.5rem;
            color: #4a9eff;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px dashed #4a9eff;
        }
        h3 {
            font-size: 2rem;
            color: #00d8d6;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.6rem;
            color: #ff9ff3;
            margin: 1.8rem 0 1rem;
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.25rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 204, 0, 0.15);
            padding: 1.5rem;
            border-left: 5px solid #ffcc00;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .featured-image {
            text-align: center;
            margin: 3rem 0;
        }
        .featured-image figcaption {
            font-style: italic;
            margin-top: 1rem;
            color: #ccc;
        }
        .link-list {
            background: rgba(30, 55, 153, 0.3);
            padding: 2rem;
            border-radius: 15px;
            margin: 2.5rem 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .link-list ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.2rem;
        }
        .link-list li {
            padding: 0.8rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            transition: background 0.3s;
        }
        .link-list li:hover {
            background: rgba(255, 204, 0, 0.2);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2.5rem;
        }
        .widget {
            background: rgba(255, 255, 255, 0.05);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .widget h3 {
            color: #ffcc00;
            margin-top: 0;
            font-size: 1.8rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 1rem;
            margin-bottom: 1.2rem;
            border-radius: 10px;
            border: 2px solid #4a9eff;
            background: rgba(10, 25, 70, 0.8);
            color: white;
            font-size: 1.1rem;
        }
        button {
            background: linear-gradient(to right, #ffcc00, #ff9f00);
            color: #0c2461;
            border: none;
            padding: 1rem 2rem;
            border-radius: 10px;
            font-weight: 900;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
        }
        button:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(255, 204, 0, 0.4);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1.5rem 0;
            font-size: 2rem;
            color: #ffcc00;
        }
        .stars i {
            cursor: pointer;
        }
        .update-time {
            text-align: center;
            font-size: 1rem;
            color: #aaa;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid #444;
        }
        .site-footer {
            background: rgba(10, 25, 70, 0.98);
            margin-top: 4rem;
            padding: 3rem 2rem;
            border-top: 5px solid #ffcc00;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-links h4 {
            color: #ffcc00;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            padding: 1rem;
            background: rgba(255, 204, 0, 0.1);
            border-radius: 8px;
            margin-bottom: 1rem;
            font-weight: bold;
            color: #ffcc00;
            text-align: center;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 3rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 1rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            article, .widget {
                padding: 2rem;
            }
            .main-container {
                padding: 0 1.5rem;
            }
        }