* { 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: linear-gradient(135deg, #0c1a2d 0%, #0a1522 100%);
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a { color: #4dabf7; text-decoration: none; transition: color 0.3s ease, transform 0.2s ease; }
        a:hover { color: #74c0fc; transform: translateY(-1px); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1, h2, h3, h4 { color: #ffffff; font-weight: 700; line-height: 1.3; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; border-bottom: 3px solid #339af0; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; margin-top: 2.5rem; color: #a5d8ff; padding-left: 10px; border-left: 4px solid #339af0; }
        h3 { font-size: 1.8rem; margin-top: 2rem; color: #d0ebff; }
        h4 { font-size: 1.4rem; margin-top: 1.5rem; color: #e7f5ff; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        .lead { font-size: 1.2rem; color: #b3d9ff; font-weight: 300; }
        .highlight { background-color: rgba(51, 154, 240, 0.15); padding: 1.5rem; border-radius: 8px; border-left: 5px solid #339af0; margin: 2rem 0; }
        .bold { font-weight: 700; color: #ffffff; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .last-updated { text-align: right; font-style: italic; color: #94d2ff; margin-bottom: 2rem; padding-top: 1rem; border-top: 1px dashed #3a506b; }
        .site-header { background-color: rgba(12, 26, 45, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid #1e3a5c; position: sticky; top: 0; z-index: 1000; padding: 1rem 0; }
        .header-content { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Arial Black', Impact, sans-serif; font-size: 2.2rem; color: #339af0; text-decoration: none; display: flex; align-items: center; gap: 10px; }
        .my-logo span { background: linear-gradient(90deg, #339af0, #22b8cf); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .my-logo:hover { color: #74c0fc; }
        .main-nav ul { display: flex; list-style: none; gap: 2rem; }
        .main-nav a { color: #c5d9f0; font-weight: 500; padding: 0.5rem 0; position: relative; }
        .main-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #339af0; transition: width 0.3s ease; }
        .main-nav a:hover::after { width: 100%; }
        .hamburger { display: none; font-size: 1.8rem; color: #339af0; background: none; border: none; cursor: pointer; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #8bb9fe; }
        .breadcrumb a { color: #8bb9fe; }
        .breadcrumb span { color: #c5d9f0; }
        .content-wrapper { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; margin: 2rem 0; }
        main { flex: 1; }
        aside { background: rgba(30, 58, 92, 0.5); border-radius: 12px; padding: 1.5rem; border: 1px solid #3a506b; align-self: start; position: sticky; top: 120px; }
        .widget { margin-bottom: 2rem; }
        .widget-title { font-size: 1.3rem; color: #a5d8ff; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #339af0; }
        .search-form, .comment-form, .rating-form { background: rgba(20, 40, 65, 0.7); padding: 1.5rem; border-radius: 10px; margin-bottom: 2rem; border: 1px solid #3a506b; }
        .form-group { margin-bottom: 1rem; }
        label { display: block; margin-bottom: 0.5rem; color: #b3d9ff; font-weight: 500; }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem 1rem;
            background-color: #0f2a42;
            border: 1px solid #3a506b;
            border-radius: 6px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus { outline: none; border-color: #339af0; box-shadow: 0 0 0 3px rgba(51, 154, 240, 0.2); }
        button, .btn {
            background: linear-gradient(90deg, #339af0, #228be6);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-block;
        }
        button:hover, .btn:hover { background: linear-gradient(90deg, #228be6, #1c7ed6); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); }
        .star-rating { display: flex; gap: 5px; direction: ltr; }
        .star-rating input { display: none; }
        .star-rating label { font-size: 1.8rem; color: #495057; cursor: pointer; padding: 0 2px; }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label { color: #ffd43b; }
        .article-image { margin: 2rem auto; border-radius: 10px; overflow: hidden; border: 3px solid #3a506b; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); max-width: 800px; }
        .article-image figcaption { text-align: center; font-style: italic; color: #94d2ff; padding: 0.8rem; background: rgba(30, 58, 92, 0.7); }
        .content-link-list { background: rgba(30, 58, 92, 0.4); padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        .content-link-list ul { columns: 2; list-style-position: inside; }
        .content-link-list li { margin-bottom: 0.8rem; break-inside: avoid; }
        .site-footer { background-color: #0a1522; border-top: 1px solid #1e3a5c; padding: 3rem 0 1.5rem; margin-top: 3rem; }
        .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
        friend-link { display: block; margin-bottom: 1rem; }
        .copyright { text-align: center; padding-top: 2rem; margin-top: 2rem; border-top: 1px solid #1e3a5c; color: #8bb9fe; font-size: 0.9rem; }
        @media (max-width: 992px) {
            .content-wrapper { grid-template-columns: 1fr; }
            aside { position: static; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-content { flex-wrap: wrap; }
            .main-nav { order: 3; width: 100%; margin-top: 1rem; display: none; }
            .main-nav.active { display: block; }
            .main-nav ul { flex-direction: column; gap: 0; }
            .main-nav li { border-bottom: 1px solid #2d4463; }
            .main-nav a { display: block; padding: 1rem; }
            .hamburger { display: block; }
            .content-link-list ul { columns: 1; }
        }