*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --bg-dark: #0a0a0f;
            --bg-card: #14142a;
            --bg-header: #0d0d18;
            --text-main: #c8c8d4;
            --text-light: #e8e8f0;
            --text-dim: #8888a0;
            --accent: #ffd700;
            --accent-secondary: #4d9fff;
            --border: #2a2a45;
            --hover-bg: #1a1a35;
            --radius: 12px;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.75;
            overflow-x: hidden;
        }
        .site-header {
            background: var(--bg-header);
            padding: 15px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            border-bottom: 3px solid var(--accent);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.6);
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent);
            text-decoration: none;
            letter-spacing: 1px;
            text-transform: uppercase;
            font-family: 'Arial Black', sans-serif;
        }
        .my-logo span {
            color: var(--text-light);
        }
        .logo-sub {
            font-size: 0.6rem;
            display: block;
            color: var(--text-dim);
            letter-spacing: 2px;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--accent);
            font-size: 1.5rem;
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
        }
        .primary-nav {
            display: flex;
            gap: 5px;
        }
        .primary-nav a {
            color: var(--text-main);
            text-decoration: none;
            padding: 8px 14px;
            border-radius: 6px;
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .primary-nav a:hover {
            color: var(--accent);
            background: var(--hover-bg);
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                margin-top: 10px;
                background: var(--bg-header);
                padding: 10px;
                border-radius: 8px;
            }
            .primary-nav.open {
                display: flex;
            }
        }
        .breadcrumb-wrap {
            background: var(--bg-card);
            padding: 10px 20px;
            font-size: 0.85rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb-wrap a {
            color: var(--accent-secondary);
            text-decoration: none;
        }
        .breadcrumb-wrap a:hover {
            text-decoration: underline;
        }
        .breadcrumb-wrap .sep {
            color: var(--text-dim);
            margin: 0 6px;
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
        }
        @media (max-width: 900px) {
            .container {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 25px;
            margin-bottom: 25px;
            border: 1px solid var(--border);
        }
        .hero-image {
            width: 100%;
            border-radius: var(--radius);
            margin-bottom: 20px;
            display: block;
            border: 2px solid var(--border);
        }
        .hero-caption {
            font-size: 0.8rem;
            color: var(--text-dim);
            text-align: center;
            margin: -12px 0 20px;
        }
        h1 {
            font-size: 2.2rem;
            color: var(--text-light);
            margin-bottom: 10px;
            line-height: 1.3;
            border-left: 5px solid var(--accent);
            padding-left: 15px;
        }
        h2 {
            font-size: 1.7rem;
            color: var(--accent);
            margin: 35px 0 15px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.3rem;
            color: var(--text-light);
            margin: 25px 0 10px;
        }
        h4 {
            font-size: 1.05rem;
            color: var(--accent-secondary);
            margin: 18px 0 8px;
            font-weight: 600;
        }
        p {
            margin-bottom: 15px;
        }
        a {
            color: var(--accent-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        strong {
            color: var(--text-light);
            font-weight: 700;
        }
        .post-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 0.85rem;
            color: var(--text-dim);
            margin: 15px 0 25px;
            flex-wrap: wrap;
        }
        .post-meta i {
            color: var(--accent);
            margin-right: 4px;
        }
        .content-list {
            padding-left: 25px;
            margin-bottom: 15px;
        }
        .content-list li {
            margin-bottom: 8px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.9rem;
        }
        .data-table th {
            background: var(--hover-bg);
            color: var(--accent);
            padding: 10px 12px;
            text-align: left;
            font-family: 'Arial Black', sans-serif;
            border-bottom: 2px solid var(--accent);
        }
        .data-table td {
            padding: 10px 12px;
            border-bottom: 1px solid var(--border);
        }
        .data-table tr:hover {
            background: var(--hover-bg);
        }
        .callout {
            background: var(--hover-bg);
            border-left: 4px solid var(--accent);
            padding: 18px 20px;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
            font-style: italic;
        }
        .callout i {
            color: var(--accent);
            margin-right: 8px;
            font-size: 1.2rem;
        }
        .sidebar {
            position: sticky;
            top: 80px;
            align-self: start;
        }
        .sidebar .card {
            padding: 20px;
        }
        .sidebar h3 {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: var(--accent);
            border-bottom: 1px solid var(--border);
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar ul li {
            margin-bottom: 10px;
        }
        .sidebar ul li a {
            color: var(--text-main);
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar ul li a:hover {
            color: var(--accent);
        }
        .form-group {
            margin-bottom: 15px;
        }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            color: var(--text-dim);
            margin-bottom: 5px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 10px 14px;
            background: var(--bg-dark);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text-main);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
        }
        .btn {
            background: var(--accent);
            color: #000;
            border: none;
            padding: 10px 24px;
            border-radius: 25px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--accent);
            color: var(--accent);
        }
        .btn-outline:hover {
            background: var(--accent);
            color: #000;
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            font-size: 1.6rem;
            margin: 10px 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            color: var(--text-dim);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars input:checked~label,
        .rating-stars label:hover,
        .rating-stars label:hover~label {
            color: var(--accent);
        }
        .comment-box {
            background: var(--bg-dark);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 15px;
        }
        .comment-box .c-author {
            font-weight: 700;
            color: var(--text-light);
        }
        .comment-box .c-date {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-left: 10px;
        }
        .comment-box .c-text {
            margin-top: 8px;
            font-size: 0.9rem;
        }
        .site-footer {
            background: var(--bg-header);
            padding: 30px 20px 15px;
            margin-top: 40px;
            border-top: 3px solid var(--accent);
        }
        .footer-inner {
            max-width: 1100px;
            margin: 0 auto;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 20px;
            font-size: 0.8rem;
        }
        .footer-links a {
            color: var(--text-dim);
            padding: 5px 10px;
            background: var(--bg-card);
            border-radius: 4px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
            background: var(--hover-bg);
        }
        .copyright {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            font-size: 0.8rem;
            color: var(--text-dim);
            text-align: center;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .copyright a {
            color: var(--accent);
        }
        friend-link {
            display: block;
            padding: 15px;
            margin: 20px 0;
            background: var(--bg-card);
            border-radius: 8px;
            border: 1px solid var(--border);
            font-size: 0.85rem;
            color: var(--text-dim);
        }
        friend-link a {
            color: var(--accent-secondary);
        }
        friend-link a:hover {
            color: var(--accent);
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            align-items: center;
        }
        @media (max-width: 600px) {
            .data-table {
                font-size: 0.75rem;
            }
            .data-table th,
            .data-table td {
                padding: 6px 8px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.4rem;
            }
        }