* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0a0a0f;
            background-image: radial-gradient(circle at 15% 50%, rgba(30, 60, 114, 0.1) 0%, transparent 55%),
                              radial-gradient(circle at 85% 30%, rgba(114, 30, 60, 0.1) 0%, transparent 55%);
            overflow-x: hidden;
        }
        a { color: #4dabf7; text-decoration: none; transition: color 0.3s ease, text-shadow 0.3s ease; }
        a:hover { color: #74c0fc; text-shadow: 0 0 8px rgba(116, 192, 252, 0.5); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 15, 25, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2a2a40;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover { text-shadow: 0 0 15px rgba(77, 171, 247, 0.4); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #b8c1cc;
            font-weight: 600;
            padding: 8px 5px;
            position: relative;
        }
        .main-nav a:hover { color: #fff; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after { width: 100%; }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: #b8c1cc;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(20, 25, 40, 0.6);
            font-size: 0.9rem;
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #4dabf7;
        }
        .breadcrumb a { color: #8a9bb2; }
        .breadcrumb a:hover { color: #4dabf7; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 40px 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        article { background: rgba(18, 22, 36, 0.8); border-radius: 12px; padding: 40px; border: 1px solid #2a2a40; }
        .article-header { margin-bottom: 40px; text-align: center; }
        .article-header h1 {
            font-size: 3rem;
            background: linear-gradient(90deg, #ffa94d, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .article-meta {
            color: #8a9bb2;
            font-size: 0.95rem;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .article-meta i { margin-right: 5px; }
        h2 {
            font-size: 2.2rem;
            color: #ffa94d;
            border-left: 5px solid #ff6b6b;
            padding-left: 15px;
            margin: 50px 0 25px;
        }
        h3 {
            font-size: 1.8rem;
            color: #74c0fc;
            margin: 40px 0 20px;
        }
        h4 {
            font-size: 1.4rem;
            color: #b197fc;
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
            font-size: 1.1rem;
            color: #d0d9e6;
        }
        .lead {
            font-size: 1.3rem;
            color: #ffd8a8;
            font-weight: 600;
            border-left: 4px solid #4dabf7;
            padding-left: 20px;
            margin: 30px 0;
        }
        .highlight {
            background: rgba(255, 107, 107, 0.1);
            border-left: 4px solid #ff6b6b;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .tip {
            background: rgba(77, 171, 247, 0.1);
            border-left: 4px solid #4dabf7;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        em { color: #ffd8a8; font-style: italic; }
        strong { color: #ffa94d; font-weight: 800; }
        .featured-image {
            margin: 40px auto;
            text-align: center;
        }
        .featured-image img {
            border-radius: 12px;
            border: 2px solid #3a3a5d;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.01);
            box-shadow: 0 15px 40px rgba(255, 107, 107, 0.2);
        }
        .caption {
            font-size: 0.95rem;
            color: #8a9bb2;
            margin-top: 10px;
            font-style: italic;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .link-card {
            background: rgba(42, 42, 64, 0.6);
            border-radius: 8px;
            padding: 20px;
            border: 1px solid #3a3a5d;
            transition: transform 0.3s ease, border-color 0.3s ease;
        }
        .link-card:hover {
            transform: translateY(-5px);
            border-color: #4dabf7;
        }
        .link-card h4 { margin-top: 0; }
        .link-card p { font-size: 1rem; margin-bottom: 15px; }
        aside .sidebar-widget {
            background: rgba(18, 22, 36, 0.8);
            border-radius: 12px;
            padding: 25px;
            margin-bottom: 30px;
            border: 1px solid #2a2a40;
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            color: #ffa94d;
            margin-top: 0;
            padding-bottom: 15px;
            border-bottom: 2px solid #3a3a5d;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group { display: flex; flex-direction: column; }
        label {
            color: #b8c1cc;
            margin-bottom: 5px;
            font-weight: 600;
        }
        input, textarea, select {
            padding: 12px 15px;
            background: rgba(30, 35, 55, 0.8);
            border: 1px solid #3a3a5d;
            border-radius: 6px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4dabf7;
            box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
        }
        button, .btn {
            background: linear-gradient(90deg, #ff6b6b, #ffa94d);
            color: #0a0a0f;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            font-weight: 800;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-align: center;
            display: inline-block;
        }
        button:hover, .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 7px 15px rgba(255, 107, 107, 0.4);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            margin: 10px 0;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active { color: #ffd43b; }
        .site-footer {
            background: rgba(10, 15, 25, 0.98);
            border-top: 1px solid #2a2a40;
            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 h4 {
            color: #ffa94d;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 12px; }
        .footer-links a { color: #8a9bb2; }
        .footer-links a:hover { color: #4dabf7; }
        friend-link {
            display: block;
            margin: 10px 0;
            padding: 10px 15px;
            background: rgba(42, 42, 64, 0.6);
            border-radius: 6px;
            border-left: 4px solid #4dabf7;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2a2a40;
            color: #8a9bb2;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: rgba(10, 15, 25, 0.98);
                backdrop-filter: blur(10px);
                padding: 20px;
                transform: translateY(-150%);
                opacity: 0;
                transition: transform 0.5s ease, opacity 0.5s ease;
                border-bottom: 1px solid #2a2a40;
            }
            .main-nav.active {
                transform: translateY(0);
                opacity: 1;
            }
            .main-nav ul { flex-direction: column; gap: 20px; }
            .article-header h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            article { padding: 25px; }
            .link-grid { grid-template-columns: 1fr; }
        }