*,
        *::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, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0b1a;
            color: #e8e8f0;
            line-height: 1.75;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f77dff;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffcc02;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.75rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #12122a;
        }
        ::-webkit-scrollbar-thumb {
            background: #f77dff;
            border-radius: 12px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #ffcc02;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0f0f2a 0%, #1a0a3a 100%);
            border-bottom: 3px solid #f77dff;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(247, 125, 255, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f77dff, #ffcc02);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-shadow: 0 0 30px rgba(247, 125, 255, 0.25);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ffcc02;
            font-size: 1.4rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: #aab;
            font-weight: 400;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f77dff;
            color: #f77dff;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f77dff22;
            border-color: #ffcc02;
            color: #ffcc02;
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .primary-nav a {
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #cfcfe8;
            transition: 0.2s;
            white-space: nowrap;
        }
        .primary-nav a:hover,
        .primary-nav a.active {
            background: #f77dff22;
            color: #ffcc02;
            text-decoration: none;
        }
        .primary-nav a.active {
            background: #f77dff33;
            border: 1px solid #f77dff55;
        }
        .breadcrumb-wrap {
            background: #12122a;
            padding: 0.5rem 0;
            border-bottom: 1px solid #2a2a4a;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.85rem;
            color: #8888aa;
        }
        .breadcrumb li+li::before {
            content: "/";
            padding: 0 0.6rem;
            color: #555;
        }
        .breadcrumb a {
            color: #b0b0d0;
        }
        .breadcrumb a:hover {
            color: #f77dff;
        }
        .breadcrumb .current {
            color: #f77dff;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(145deg, #0f0f2a, #1a0a3a);
            padding: 3rem 0 2.5rem;
            text-align: center;
            border-bottom: 2px solid #2a2a4a;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, #f77dff, #ffcc02, #f77dff);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: shimmer 6s ease-in-out infinite;
            margin-bottom: 0.5rem;
            line-height: 1.2;
        }
        @keyframes shimmer {
            0%,
            100% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
        }
        .hero p {
            font-size: 1.2rem;
            color: #b0b0d0;
            max-width: 720px;
            margin: 0.5rem auto 1rem;
        }
        .hero .last-updated {
            font-size: 0.85rem;
            color: #7777aa;
            margin-top: 0.75rem;
        }
        .main-wrap {
            flex: 1;
            padding: 2.5rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 920px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #ffcc02;
            margin: 2.5rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 2px solid #f77dff44;
        }
        .article-body h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #f77dff;
            margin: 2rem 0 0.75rem 0;
        }
        .article-body h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #d0d0ff;
            margin: 1.5rem 0 0.5rem 0;
        }
        .article-body p {
            margin-bottom: 1.2rem;
            color: #d5d5e8;
        }
        .article-body strong {
            color: #ffcc02;
            font-weight: 600;
        }
        .article-body em {
            color: #f0a0ff;
            font-style: italic;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 1.4rem;
            color: #d0d0e8;
        }
        .article-body li {
            margin-bottom: 0.5rem;
        }
        .feature-img {
            border-radius: 16px;
            margin: 1.8rem 0;
            box-shadow: 0 8px 40px rgba(247, 125, 255, 0.18);
            border: 1px solid #3a3a5a;
            width: 100%;
        }
        .sidebar {
            background: #12122a;
            border-radius: 18px;
            padding: 1.8rem 1.4rem;
            border: 1px solid #2a2a4a;
            height: fit-content;
            position: sticky;
            top: 90px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #ffcc02;
            margin-bottom: 1rem;
            border-bottom: 1px solid #3a3a5a;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            margin-bottom: 0.5rem;
        }
        .sidebar ul li a {
            color: #c0c0e0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.35rem 0;
            border-bottom: 1px solid #1f1f3a;
            font-size: 0.9rem;
        }
        .sidebar ul li a:hover {
            color: #ffcc02;
            text-decoration: none;
        }
        .sidebar ul li a i {
            color: #f77dff;
            width: 1.2rem;
            font-size: 0.8rem;
        }
        .interactive-modules {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        @media (max-width: 680px) {
            .interactive-modules {
                grid-template-columns: 1fr;
            }
        }
        .module-card {
            background: #12122a;
            border: 1px solid #2a2a4a;
            border-radius: 16px;
            padding: 1.5rem;
        }
        .module-card h3 {
            font-size: 1.3rem;
            color: #f77dff;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .module-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .module-card input,
        .module-card textarea,
        .module-card select {
            background: #1a1a3a;
            border: 1px solid #3a3a5a;
            border-radius: 8px;
            padding: 0.7rem 1rem;
            color: #e8e8f0;
            font-size: 0.95rem;
            transition: 0.2s;
            width: 100%;
        }
        .module-card input:focus,
        .module-card textarea:focus,
        .module-card select:focus {
            border-color: #f77dff;
            outline: none;
            box-shadow: 0 0 0 3px #f77dff33;
        }
        .module-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .module-card .btn {
            background: linear-gradient(135deg, #f77dff, #a055ff);
            border: none;
            color: #fff;
            font-weight: 600;
            padding: 0.7rem 1.2rem;
            border-radius: 40px;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            justify-content: center;
        }
        .module-card .btn:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px #f77dff55;
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #4a4a6a;
            cursor: pointer;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars i {
            transition: 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #ffcc02;
        }
        .rating-stars .active {
            color: #ffcc02;
        }
        .friend-links-section {
            background: #0f0f2a;
            border-top: 2px solid #2a2a4a;
            border-bottom: 2px solid #2a2a4a;
            padding: 1.8rem 0;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            justify-content: center;
            align-items: center;
        }
        friend-link a {
            color: #b0b0d0;
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: 0.2s;
        }
        friend-link a:hover {
            color: #ffcc02;
            background: #f77dff11;
            text-decoration: none;
        }
        .site-footer {
            background: #08081a;
            padding: 1.5rem 0;
            text-align: center;
            border-top: 1px solid #1f1f3a;
        }
        .site-footer p {
            color: #666688;
            font-size: 0.85rem;
            margin: 0.2rem 0;
        }
        .site-footer a {
            color: #8888aa;
        }
        .site-footer a:hover {
            color: #f77dff;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #0f0f2a;
                border-radius: 12px;
                padding: 0.5rem 0;
                border: 1px solid #2a2a4a;
                margin-top: 0.5rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.7rem 1.2rem;
                border-radius: 0;
                border-bottom: 1px solid #1f1f3a;
            }
            .primary-nav a:last-child {
                border-bottom: none;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .article-body h2 {
                font-size: 1.6rem;
            }
            .article-body h3 {
                font-size: 1.3rem;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .content-grid {
                gap: 1.5rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .module-card {
                padding: 1rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #7777aa;
        }
        .mt-2 {
            margin-top: 1.5rem;
        }
        .mb-1 {
            margin-bottom: 0.75rem;
        }
        .gap-1 {
            gap: 0.5rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .schema-hidden {
            display: none;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }