* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f8f9fa;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a { color: #1a73e8; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #0d47a1; }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #202124;
            color: #fff;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #4CAF50;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i { font-size: 2rem; }
        .my-logo:hover { color: #81C784; }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-desktop a {
            color: #e8eaed;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a:hover { color: #4CAF50; }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #4CAF50;
            transition: width 0.3s;
        }
        .nav-desktop a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: #202124;
            flex-direction: column;
            padding: 1rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile ul { list-style: none; }
        .nav-mobile li { margin: 1rem 0; }
        .nav-mobile a { color: #e8eaed; font-size: 1.1rem; display: block; padding: 0.5rem; }
        .breadcrumb {
            background: #e8f0fe;
            padding: 0.8rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #5f6368; }
        .breadcrumb a:hover { color: #1a73e8; }
        main { flex: 1; padding: 2rem 0; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
        }
        article { background: #fff; padding: 2.5rem; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        h1 { font-size: 2.8rem; color: #202124; margin-bottom: 1.5rem; line-height: 1.2; }
        h2 { font-size: 2rem; color: #2e7d32; margin: 2.5rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #e0e0e0; }
        h3 { font-size: 1.6rem; color: #388e3c; margin: 2rem 0 1rem; }
        h4 { font-size: 1.3rem; color: #4caf50; margin: 1.5rem 0 0.8rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        strong { color: #0d47a1; }
        .lead { font-size: 1.3rem; color: #5f6368; font-weight: 300; margin-bottom: 2rem; }
        .featured-img {
            width: 100%;
            border-radius: 10px;
            margin: 2rem 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .inline-links { background: #f1f8e9; padding: 1rem; border-left: 4px solid #4CAF50; margin: 1.5rem 0; }
        .update-time { font-style: italic; color: #666; font-size: 0.95rem; margin-top: 3rem; padding-top: 1rem; border-top: 1px dashed #ccc; }
        aside { background: #fff; padding: 2rem; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); align-self: start; }
        .widget { margin-bottom: 2.5rem; }
        .widget h3 { font-size: 1.4rem; margin-bottom: 1rem; color: #202124; border-bottom: none; }
        .search-form, .comment-form, .rating-form { display: flex; flex-direction: column; gap: 1rem; }
        input, textarea, select {
            padding: 0.8rem;
            border: 1px solid #dadce0;
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
        }
        button, .btn {
            background: #1a73e8;
            color: white;
            border: none;
            padding: 0.9rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }
        button:hover, .btn:hover { background: #0d47a1; }
        .stars { display: flex; gap: 5px; font-size: 1.5rem; color: #ffb300; cursor: pointer; }
        .stars span:hover { color: #ff8f00; }
        footer {
            background: #202124;
            color: #e8eaed;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            background: #2d2e31;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 0.8rem;
        }
        friend-link a { color: #81C784; font-weight: 500; }
        .copyright { text-align: center; padding-top: 1.5rem; border-top: 1px solid #3c4043; font-size: 0.9rem; color: #9aa0a6; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-desktop { display: none; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.7rem; }
            article, aside { padding: 1.5rem; }
        }