*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0e14;
            color: #e8edf2;
            line-height: 1.75;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #facc15;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #fde047;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #1a1f2a;
        }
        ::-webkit-scrollbar-thumb {
            background: #facc15;
            border-radius: 4px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
            width: 100%;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #1e293b;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            background: rgba(20, 26, 36, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, #facc15, #f97316, #facc15);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-shadow: 0 0 30px rgba(250, 204, 21, 0.15);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: #facc15;
            font-size: 1.6rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #facc15;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
        }
        .nav-menu li a {
            display: block;
            padding: 0.5rem 1rem;
            font-size: 0.95rem;
            font-weight: 500;
            color: #cbd5e1;
            border-radius: 8px;
            transition: background 0.25s, color 0.25s;
        }
        .nav-menu li a:hover,
        .nav-menu li a:focus-visible {
            background: #1e293b;
            color: #facc15;
            text-decoration: none;
        }
        .nav-menu li a.active {
            color: #facc15;
            background: #1e293b;
        }
        .breadcrumb {
            padding: 0.75rem 0;
            font-size: 0.85rem;
            color: #94a3b8;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
            align-items: center;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #facc15;
            text-decoration: none;
        }
        .breadcrumb span {
            color: #facc15;
        }
        .breadcrumb .sep {
            color: #475569;
        }
        main {
            flex: 1;
            padding: 1.5rem 0 3rem;
        }
        .article-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-top: 1rem;
        }
        @media(max-width:992px) {
            .article-wrapper {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        article {
            background: #141a24;
            border-radius: 20px;
            padding: 2rem 2.2rem;
            border: 1px solid #1e293b;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        @media(max-width:576px) {
            article {
                padding: 1.25rem;
            }
        }
        article h1 {
            font-size: 2.6rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            background: linear-gradient(135deg, #facc15, #fb923c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        article h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.5rem 0 1rem 0;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #1e293b;
            color: #facc15;
        }
        article h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.8rem 0 0.75rem 0;
            color: #fde047;
        }
        article h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem 0;
            color: #fef08a;
        }
        article p {
            margin-bottom: 1.2rem;
            color: #e2e8f0;
        }
        article .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.9rem;
            color: #94a3b8;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #1e293b;
        }
        .last-updated {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: #1e293b;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #facc15;
        }
        .featured-image {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
        }
        .featured-image img {
            width: 100%;
            aspect-ratio: 1200/630;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .featured-image:hover img {
            transform: scale(1.02);
        }
        .featured-image figcaption {
            font-size: 0.85rem;
            color: #94a3b8;
            padding: 0.75rem 1rem;
            background: #0b0e14;
            text-align: center;
        }
        .highlight-box {
            background: #1e293b;
            border-left: 5px solid #facc15;
            padding: 1.25rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box p {
            margin-bottom: 0;
        }
        .emoji-big {
            font-size: 1.4rem;
            line-height: 1;
        }
        .related-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1rem;
            padding: 1rem 0;
            margin: 1.5rem 0;
            border-top: 1px solid #1e293b;
            border-bottom: 1px solid #1e293b;
        }
        .related-links a {
            font-size: 0.9rem;
            background: #1e293b;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            color: #cbd5e1;
            transition: background 0.25s, color 0.25s, transform 0.2s;
        }
        .related-links a:hover {
            background: #facc15;
            color: #0b0e14;
            text-decoration: none;
            transform: translateY(-2px);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.75rem;
        }
        .sidebar-card {
            background: #141a24;
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid #1e293b;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #facc15;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #1e293b;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            color: #cbd5e1;
            font-size: 0.9rem;
            display: block;
            transition: color 0.2s;
        }
        .sidebar-card ul li a:hover {
            color: #facc15;
            text-decoration: none;
        }
        .form-section {
            margin-top: 2.5rem;
            padding-top: 2rem;
            border-top: 2px solid #1e293b;
        }
        .form-section h2 {
            border-bottom: none;
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #cbd5e1;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0b0e14;
            border: 1px solid #1e293b;
            border-radius: 10px;
            color: #e8edf2;
            font-size: 0.95rem;
            transition: border 0.25s, box-shadow 0.25s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #facc15;
            box-shadow: 0 0 0 3px rgba(250, 204, 21, 0.15);
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.7rem 2rem;
            background: linear-gradient(135deg, #facc15, #f97316);
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: transform 0.25s, box-shadow 0.25s;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(250, 204, 21, 0.3);
        }
        .btn:active {
            transform: translateY(0);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.25rem;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #facc15;
            transform: scale(1.1);
        }
        .site-footer {
            background: #0d1117;
            border-top: 2px solid #1e293b;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        @media(max-width:768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .footer-brand .my-logo {
            font-size: 1.5rem;
            display: inline-block;
            margin-bottom: 0.75rem;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: #94a3b8;
            max-width: 360px;
        }
        .footer-links h4 {
            color: #facc15;
            font-size: 1rem;
            margin-bottom: 0.75rem;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            padding: 0.2rem 0;
        }
        .footer-links ul li a {
            font-size: 0.88rem;
            color: #94a3b8;
        }
        .footer-links ul li a:hover {
            color: #facc15;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 1rem 0;
            border-top: 1px solid #1e293b;
            border-bottom: 1px solid #1e293b;
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        friend-link a {
            color: #94a3b8;
            margin: 0 0.5rem;
        }
        friend-link a:hover {
            color: #facc15;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #64748b;
            padding-top: 1rem;
        }
        .copyright strong {
            color: #94a3b8;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                background: #141a24;
                border-radius: 16px;
                padding: 1rem;
                gap: 0.15rem;
                margin-top: 0.5rem;
                border: 1px solid #1e293b;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu li a {
                width: 100%;
                padding: 0.6rem 1rem;
                border-radius: 8px;
            }
            article h1 {
                font-size: 1.8rem;
            }
            article h2 {
                font-size: 1.45rem;
            }
            article h3 {
                font-size: 1.15rem;
            }
            .header-inner {
                gap: 0.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media(max-width:480px) {
            .container {
                padding: 0 0.75rem;
            }
            article {
                padding: 1rem;
            }
            article h1 {
                font-size: 1.5rem;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        :focus-visible {
            outline: 2px solid #facc15;
            outline-offset: 2px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .sidebar-card,
        article,
        .highlight-box,
        .btn {
            transition: all 0.2s ease;
        }
        .mt-2 {
            margin-top: 1.5rem;
        }
        .mb-1 {
            margin-bottom: 0.75rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }