* {
            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, #0c1e3e 0%, #1a3a6a 100%);
            color: #f0f8ff;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffeb3b;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(12, 30, 62, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #ff9800;
            padding: 15px 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(to right, #ff9800, #ffeb3b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1.5px;
        }
        .my-logo:hover {
            animation: glow 1s ease-in-out infinite alternate;
        }
        @keyframes glow {
            from { text-shadow: 0 0 5px #ff9800; }
            to { text-shadow: 0 0 15px #ffeb3b, 0 0 20px #ff9800; }
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-list a {
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-list a:hover {
            background: rgba(255, 152, 0, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ff9800;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #b0bec5;
            background: rgba(26, 58, 106, 0.6);
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: #4fc3f7;
        }
        .breadcrumb i {
            margin: 0 8px;
        }
        .main-content {
            flex: 1;
            padding: 30px 0;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 15px;
            padding: 35px;
            border: 1px solid rgba(255, 152, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            color: #ffeb3b;
            margin-bottom: 25px;
            border-bottom: 3px solid #ff9800;
            padding-bottom: 15px;
            text-align: center;
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 35px 0 20px;
            padding-left: 15px;
            border-left: 5px solid #ff9800;
        }
        h3 {
            font-size: 1.6rem;
            color: #81d4fa;
            margin: 25px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #b3e5fc;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255,152,0,0.2) 0%, transparent 100%);
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #ff9800;
            margin: 25px 0;
            font-size: 1.1rem;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .sidebar {
            background: rgba(26, 58, 106, 0.7);
            border-radius: 15px;
            padding: 25px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 30px;
        }
        .widget-title {
            color: #ffeb3b;
            font-size: 1.4rem;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #4fc3f7;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid #4fc3f7;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            width: 100%;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff9800;
            box-shadow: 0 0 8px rgba(255, 152, 0, 0.5);
        }
        button, .btn {
            background: linear-gradient(to right, #ff9800, #ff5722);
            color: white;
            border: none;
            padding: 14px 20px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #ff5722, #ff9800);
            transform: scale(1.03);
            box-shadow: 0 5px 15px rgba(255, 87, 34, 0.4);
        }
        .site-footer {
            background: #0a1931;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-top: 3px solid #ff9800;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: #ffeb3b;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 12px 15px;
            margin-bottom: 10px;
            border-radius: 5px;
            border-left: 3px solid #4fc3f7;
            transition: all 0.3s ease;
        }
        friend-link:hover {
            background: rgba(79, 195, 247, 0.2);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #1a3a6a;
            color: #b0bec5;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: rgba(12, 30, 62, 0.98);
                width: 70%;
                height: calc(100vh - 80px);
                padding: 30px;
                transition: right 0.4s ease;
                box-shadow: -5px 0 15px rgba(0,0,0,0.5);
            }
            .nav-list.active {
                right: 0;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article, .sidebar {
                padding: 25px 20px;
            }
            .footer-content {
                flex-direction: column;
            }
        }
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .mt-30 { margin-top: 30px; }
        .update-time {
            font-style: italic;
            color: #ffcc80;
            text-align: right;
            font-size: 0.9rem;
            margin-top: 20px;
        }