* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        html { scroll-behavior: smooth; }
        body { background: #0f1419; color: #e0e7ff; line-height: 1.7; overflow-x: hidden; }
        h1, h2, h3, h4 { font-weight: 800; color: #6ee7b7; margin-bottom: 1rem; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1rem; text-align: center; }
        h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); border-left: 5px solid #f59e0b; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); color: #93c5fd; }
        h4 { font-size: 1.3rem; color: #c4b5fd; }
        p { margin-bottom: 1.2rem; font-size: 1.05rem; }
        a { color: #60a5fa; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #34d399; text-decoration: underline; }
        .highlight { background: linear-gradient(90deg, transparent 0%, #1e293b 50%, transparent 100%); padding: 0.5rem 1rem; border-radius: 4px; }
        strong { color: #fbbf24; }
        em { color: #a5b4fc; }
        .container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 20px; }
        .main-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
        @media (min-width: 992px) { .main-grid { grid-template-columns: 3fr 1fr; } }
        .site-header { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); padding: 1rem 0; border-bottom: 3px solid #10b981; position: sticky; top: 0; z-index: 1000; }
        .header-inner { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Courier New', monospace; font-size: 2.2rem; font-weight: 900; color: #10b981; text-shadow: 0 0 10px rgba(16, 185, 129, 0.5); }
        .my-logo a { color: inherit; }
        .nav-desktop { display: none; }
        @media (min-width: 768px) { .nav-desktop { display: flex; gap: 1.8rem; } }
        .nav-desktop a { font-weight: 600; padding: 0.5rem 0; position: relative; }
        .nav-desktop a:after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #10b981; transition: width 0.3s; }
        .nav-desktop a:hover:after { width: 100%; }
        .hamburger { background: none; border: none; color: #e0e7ff; font-size: 1.8rem; cursor: pointer; display: block; }
        @media (min-width: 768px) { .hamburger { display: none; } }
        .nav-mobile { position: fixed; top: 0; right: -100%; width: 70%; height: 100vh; background: #1e293b; padding: 2rem; transition: right 0.4s ease; z-index: 1001; box-shadow: -5px 0 15px rgba(0,0,0,0.5); }
        .nav-mobile.active { right: 0; }
        .nav-mobile a { display: block; padding: 1rem 0; border-bottom: 1px solid #374151; font-size: 1.2rem; }
        .overlay { display: none; position: fixed; top:0; left:0; width:100%; height:100%; background: rgba(0,0,0,0.7); z-index: 1000; }
        .overlay.active { display: block; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #9ca3af; }
        .breadcrumb a { color: inherit; }
        .breadcrumb span { margin: 0 5px; }
        .article-content { background: rgba(30, 41, 59, 0.7); padding: 2rem; border-radius: 12px; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5); }
        .intro-lead { font-size: 1.3rem; line-height: 1.9; color: #bfdbfe; margin-bottom: 2.5rem; text-align: center; }
        .featured-img { width: 100%; max-height: 500px; object-fit: cover; border-radius: 10px; margin: 2rem 0; border: 3px solid #4f46e5; }
        .inline-link-list { background: #1a2332; padding: 1.5rem; border-radius: 8px; margin: 2rem 0; }
        .inline-link-list h4 { margin-top: 0; }
        .inline-link-list ul { list-style: none; display: flex; flex-wrap: wrap; gap: 1rem; }
        .inline-link-list li { flex: 1 1 200px; }
        .tip-box { background: linear-gradient(135deg, #065f46 0%, #047857 100%); padding: 1.5rem; border-radius: 10px; margin: 2rem 0; border-left: 6px solid #f59e0b; }
        .quote { font-style: italic; border-left: 4px solid #8b5cf6; padding-left: 1.5rem; margin: 2rem 0; color: #c7d2fe; }
        .sidebar { background: rgba(15, 23, 42, 0.9); padding: 1.8rem; border-radius: 12px; height: fit-content; }
        .widget { margin-bottom: 2.5rem; }
        .widget h3 { font-size: 1.4rem; border-bottom: 2px solid #10b981; padding-bottom: 0.5rem; margin-bottom: 1rem; }
        .search-form, .comment-form, .rating-form { display: flex; flex-direction: column; gap: 1rem; }
        .search-form { flex-direction: row; }
        .search-input, .comment-textarea, .rating-select, .form-input { padding: 0.9rem; border-radius: 8px; border: 1px solid #4b5563; background: #111827; color: #e0e7ff; font-size: 1rem; }
        .search-input { flex-grow: 1; }
        .comment-textarea { min-height: 150px; resize: vertical; }
        .form-btn { background: linear-gradient(to right, #10b981, #059669); color: white; border: none; padding: 0.9rem 1.8rem; border-radius: 8px; font-weight: bold; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; }
        .form-btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4); }
        .stars { display: flex; gap: 0.5rem; margin: 1rem 0; }
        .star { font-size: 1.8rem; color: #4b5563; cursor: pointer; transition: color 0.2s; }
        .star.active, .star:hover { color: #fbbf24; }
        .site-footer { background: #0f172a; padding: 3rem 0 1.5rem; margin-top: 4rem; border-top: 3px solid #1e40af; }
        .friend-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; margin-bottom: 2rem; }
        friend-link { display: inline-block; padding: 0.7rem 1.5rem; background: #1e293b; border-radius: 6px; border: 1px solid #374151; }
        .copyright { text-align: center; color: #9ca3af; font-size: 0.9rem; padding-top: 1.5rem; border-top: 1px solid #374151; }
        @media (max-width: 767px) {
            .container { padding: 0 15px; }
            .article-content, .sidebar { padding: 1.5rem; }
            h1 { font-size: 2.2rem; }
            .inline-link-list ul { flex-direction: column; }
        }