* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0c141f;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #4d9fff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #80bdff;
            transform: translateY(-1px);
        }
        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(135deg, #1a2a3a 0%, #0c141f 100%);
            border-bottom: 2px solid #3a6ea5;
            padding: 1.2rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ffd166, #ff9e6d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #b0c4de;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: rgba(58, 110, 165, 0.3);
            color: #ffffff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #b0c4de;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #8a9ba8;
            background-color: #1a2a3a;
        }
        .breadcrumb a {
            color: #8a9ba8;
        }
        .breadcrumb a:hover {
            color: #4d9fff;
        }
        .breadcrumb i {
            margin: 0 8px;
        }
        .main-content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        @media (max-width: 992px) {
            .main-content-area {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(26, 42, 58, 0.8);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border-left: 5px solid #3a6ea5;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd166;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2rem;
            color: #4d9fff;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #3a6ea5;
        }
        h3 {
            font-size: 1.6rem;
            color: #ff9e6d;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #b0c4de;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: #ffffff;
            font-weight: 500;
            background: rgba(58, 110, 165, 0.1);
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid #ffd166;
        }
        .highlight {
            background-color: rgba(255, 209, 102, 0.15);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid rgba(255, 209, 102, 0.4);
            margin: 1.5rem 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        strong {
            color: #ffd166;
            font-weight: 700;
        }
        .featured-img {
            width: 100%;
            margin: 2rem auto;
            border: 3px solid #3a6ea5;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
        }
        .sidebar {
            background: rgba(26, 42, 58, 0.8);
            border-radius: 12px;
            padding: 2rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #ffd166;
            margin-top: 0;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .link-list {
            list-style: none;
        }
        .link-list li {
            margin-bottom: 0.8rem;
            padding-left: 1.2rem;
            position: relative;
        }
        .link-list li:before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #4d9fff;
            font-size: 0.8rem;
        }
        .search-box, .comment-form, .rating-form {
            background: rgba(12, 20, 31, 0.7);
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 2rem;
            border: 1px solid #2a3f5f;
        }
        .form-title {
            color: #ff9e6d;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            color: #b0c4de;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem;
            background-color: #1a2a3a;
            border: 1px solid #3a6ea5;
            border-radius: 6px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffd166;
            box-shadow: 0 0 0 2px rgba(255, 209, 102, 0.2);
        }
        button, .btn {
            background: linear-gradient(90deg, #3a6ea5, #4d9fff);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 6px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        button:hover, .btn:hover {
            background: linear-gradient(90deg, #4d9fff, #80bdff);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(58, 110, 165, 0.4);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 1rem 0;
            justify-content: center;
        }
        .star {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd166;
        }
        .site-footer {
            background: #1a2a3a;
            border-top: 2px solid #3a6ea5;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 1rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 6px;
            margin-bottom: 0.8rem;
            border-left: 3px solid #4d9fff;
            transition: all 0.3s;
        }
        friend-link:hover {
            background: rgba(77, 159, 255, 0.15);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a3f5f;
            color: #8a9ba8;
            font-size: 0.9rem;
        }
        .update-time {
            color: #ff9e6d;
            font-weight: 600;
            background: rgba(255, 158, 109, 0.1);
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 1.5rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
                order: 2;
            }
            .main-nav {
                width: 100%;
                order: 3;
                margin-top: 1.5rem;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid #2a3f5f;
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article, .sidebar {
                padding: 1.5rem;
            }
        }