* { 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: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #f0e6f6 100%);
            background-attachment: fixed;
            max-width: 1400px;
            margin: 0 auto;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.05);
        }
        a { color: #7b2cbf; text-decoration: none; transition: color 0.3s, transform 0.2s; }
        a:hover { color: #5a189a; transform: translateY(-2px); }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 95%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .site-header {
            background: linear-gradient(90deg, #1a0b2e, #3c096c);
            color: #fff;
            padding: 1.5rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.8rem;
            font-weight: bold;
            background: linear-gradient(45deg, #ff9e00, #ffd166);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
            letter-spacing: 1px;
        }
        .my-logo a:hover { transform: none; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #e0aaff;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: rgba(224, 170, 255, 0.1);
            color: #ffd166;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ffd166;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background-color: #f8f9fa;
            padding: 1rem;
            border-radius: 8px;
            margin: 1.5rem 0;
            font-size: 0.95rem;
            border-left: 5px solid #7b2cbf;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 0.7rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 0.7rem;
            color: #6c757d;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2.5rem 0;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        article { background: #fff; padding: 2.5rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
        h1 {
            font-size: 3.2rem;
            color: #3c096c;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid #ff9e00;
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #5a189a;
            margin: 2.5rem 0 1.2rem;
            padding-left: 0.8rem;
            border-left: 6px solid #7b2cbf;
        }
        h3 {
            font-size: 1.7rem;
            color: #9d4edd;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #c77dff;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #444;
            font-weight: 500;
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 5px solid #ff9e00;
        }
        .highlight {
            background: linear-gradient(120deg, #e0aaff30 0%, #e0aaff30 100%);
            padding: 0.2rem 0.5rem;
            border-radius: 3px;
            font-weight: 600;
        }
        .note {
            background-color: #e7f4ff;
            border-left: 5px solid #2196f3;
            padding: 1.2rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .warning {
            background-color: #fff3e0;
            border-left: 5px solid #ff9800;
            padding: 1.2rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .feature-img {
            width: 100%;
            border-radius: 12px;
            margin: 2.5rem auto;
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
            border: 1px solid #eee;
        }
        ul, ol { margin-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.7rem; }
        .sidebar {
            background: #fff;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.06);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget h3 {
            font-size: 1.4rem;
            color: #3c096c;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #e0aaff;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 0.9rem;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #7b2cbf;
            box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.2);
        }
        button, .btn {
            background: linear-gradient(45deg, #7b2cbf, #9d4edd);
            color: white;
            border: none;
            padding: 1rem 1.8rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            font-size: 1rem;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.7rem;
        }
        button:hover, .btn:hover {
            background: linear-gradient(45deg, #5a189a, #7b2cbf);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(123, 44, 191, 0.4);
        }
        .star-rating {
            direction: rtl;
            display: inline-flex;
            font-size: 1.8rem;
        }
        .star-rating input { display: none; }
        .star-rating label {
            color: #ddd;
            cursor: pointer;
            padding: 0 0.2rem;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #ffc107;
        }
        .comment {
            background: #f9f9f9;
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 1.5rem;
            border-left: 4px solid #9d4edd;
        }
        .comment-author {
            font-weight: bold;
            color: #3c096c;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-date {
            font-size: 0.85rem;
            color: #666;
            margin-left: auto;
        }
        .site-footer {
            background: linear-gradient(90deg, #1a0b2e, #3c096c);
            color: #e0aaff;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-top-left-radius: 20px;
            border-top-right-radius: 20px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h3 {
            color: #ffd166;
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
        }
        .friend-links {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .friend-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 0.8rem;
            border-radius: 6px;
            transition: background 0.3s;
        }
        .friend-link:hover {
            background: rgba(255, 255, 255, 0.12);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #c77dff;
        }
        @media (max-width: 768px) {
            .header-content { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
            .main-nav { width: 100%; display: none; }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0.5rem; }
            .hamburger { display: block; align-self: flex-end; margin-top: -3.5rem; }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 1.9rem; }
            article, .sidebar { padding: 1.5rem; }
            .main-content { gap: 2rem; }
        }
        .text-center { text-align: center; }
        .mt-3 { margin-top: 3rem; }
        .mb-3 { margin-bottom: 3rem; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .last-updated {
            background: #fffbeb;
            padding: 1rem;
            border-radius: 8px;
            font-style: italic;
            color: #78350f;
            display: inline-flex;
            align-items: center;
            gap: 0.7rem;
            margin: 1.5rem 0;
        }