*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0b1a;
            color: #d0d0f0;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #00f0ff;
            text-decoration: none;
            transition: color .25s;
        }
        a:hover {
            color: #ff66ff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.25rem;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #1a1a2e;
        }
        ::-webkit-scrollbar-thumb {
            background: #00f0ff;
            border-radius: 6px;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0f0f2a 0%, #1a0a2e 100%);
            border-bottom: 2px solid #00f0ff33;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            box-shadow: 0 4px 30px rgba(0, 240, 255, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem 1.25rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #00f0ff, #ff66ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            text-shadow: 0 0 20px #00f0ff55;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ff66ff;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #00f0ff;
            color: #00f0ff;
            font-size: 1.6rem;
            padding: 0.25rem 0.75rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background .25s;
        }
        .nav-toggle:hover {
            background: #00f0ff11;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.25rem 1.25rem;
            list-style: none;
            padding: 0;
            margin: 0;
            align-items: center;
        }
        .nav-menu li a {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.35rem 0;
            display: inline-block;
            border-bottom: 2px solid transparent;
            transition: border-color .25s, color .25s;
        }
        .nav-menu li a:hover {
            border-bottom-color: #ff66ff;
            color: #ff66ff;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 0.35rem;
        }
        .breadcrumb {
            background: #12122a;
            padding: 0.6rem 0;
            border-bottom: 1px solid #00f0ff1a;
            font-size: 0.9rem;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.75rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb ul li+li::before {
            content: "›";
            margin-right: 0.75rem;
            color: #ff66ff88;
        }
        .breadcrumb a {
            color: #00f0ffcc;
        }
        .breadcrumb a:hover {
            color: #ff66ff;
        }
        .breadcrumb .current {
            color: #ff66ff;
            font-weight: 600;
        }
        .hero {
            padding: 3.5rem 0 2.5rem;
            text-align: center;
            background: radial-gradient(ellipse at 50% 0%, #1a0a3a 0%, #0b0b1a 80%);
            border-bottom: 1px solid #00f0ff22;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 900;
            background: linear-gradient(135deg, #00f0ff, #ff66ff, #00f0ff);
            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: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 3px;
        }
        @keyframes shimmer {
            0%,
            100% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            margin: 0 auto 1.25rem;
            color: #b0b0dd;
        }
        .hero .last-update {
            font-size: 0.9rem;
            color: #ff66ffaa;
            display: inline-block;
            background: #1a0a2e88;
            padding: 0.25rem 1.25rem;
            border-radius: 30px;
            border: 1px solid #ff66ff44;
        }
        .search-box {
            max-width: 560px;
            margin: 1.75rem auto 0;
            display: flex;
            border-radius: 60px;
            overflow: hidden;
            border: 2px solid #00f0ff66;
            background: #0f0f2a;
            transition: border-color .3s;
        }
        .search-box:focus-within {
            border-color: #ff66ff;
            box-shadow: 0 0 30px #ff66ff33;
        }
        .search-box input {
            flex: 1;
            padding: 0.85rem 1.5rem;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: #8888bb;
        }
        .search-box button {
            background: linear-gradient(135deg, #00f0ff, #ff66ff);
            border: none;
            padding: 0 1.75rem;
            color: #0b0b1a;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: opacity .25s;
            display: flex;
            align-items: center;
            gap: 0.35rem;
        }
        .search-box button:hover {
            opacity: 0.85;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        @media (min-width: 992px) {
            .content-grid {
                grid-template-columns: 2.5fr 1fr;
            }
        }
        .main-article h2 {
            font-size: 2rem;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            color: #00f0ff;
            border-left: 5px solid #ff66ff;
            padding-left: 1rem;
            font-weight: 800;
        }
        .main-article h3 {
            font-size: 1.5rem;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #ff66ff;
            font-weight: 700;
        }
        .main-article h4 {
            font-size: 1.2rem;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #a0a0ff;
            font-weight: 600;
        }
        .main-article p {
            margin-bottom: 1.25rem;
            text-align: justify;
        }
        .main-article .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            border: 2px solid #00f0ff33;
            box-shadow: 0 0 40px #00f0ff11;
        }
        .main-article .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .main-article .featured-image figcaption {
            background: #0f0f2a;
            padding: 0.6rem 1.25rem;
            font-size: 0.85rem;
            color: #aaaadd;
            border-top: 1px solid #00f0ff22;
        }
        .inline-link-list {
            background: #12122a;
            border: 1px solid #00f0ff22;
            border-radius: 14px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
        }
        .inline-link-list h4 {
            margin-top: 0;
            color: #00f0ff;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .inline-link-list ul {
            columns: 2 220px;
            column-gap: 2rem;
            list-style: none;
            padding: 0;
            margin: 0.75rem 0 0;
        }
        .inline-link-list ul li {
            break-inside: avoid;
            padding: 0.3rem 0;
        }
        .inline-link-list ul li a {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-weight: 500;
        }
        .inline-link-list ul li a i {
            font-size: 0.75rem;
            color: #ff66ff;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-card {
            background: #12122a;
            border: 1px solid #00f0ff22;
            border-radius: 14px;
            padding: 1.5rem;
        }
        .sidebar-card h3 {
            font-size: 1.25rem;
            color: #ff66ff;
            margin-bottom: 0.75rem;
            border-bottom: 2px solid #00f0ff33;
            padding-bottom: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #00f0ff0d;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul li a i {
            color: #ff66ff;
            font-size: 0.8rem;
        }
        .feedback-section {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #00f0ff22;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 768px) {
            .feedback-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feedback-card {
            background: #12122a;
            border: 1px solid #00f0ff22;
            border-radius: 14px;
            padding: 1.75rem;
        }
        .feedback-card h3 {
            color: #00f0ff;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            background: #0b0b1a;
            border: 1px solid #00f0ff44;
            border-radius: 8px;
            padding: 0.75rem 1rem;
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: border-color .3s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #ff66ff;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            background: linear-gradient(135deg, #00f0ff, #ff66ff);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            color: #0b0b1a;
            cursor: pointer;
            transition: transform .2s, opacity .2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        .feedback-card button:hover {
            transform: scale(1.02);
            opacity: 0.9;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 1.8rem;
            color: #44446a;
            cursor: pointer;
            transition: color .2s;
        }
        .rating-stars input:checked~label,
        .rating-stars label:hover,
        .rating-stars label:hover~label {
            color: #ff66ff;
        }
        .site-footer {
            background: #0a0a1a;
            border-top: 2px solid #00f0ff22;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 768px) {
            .footer-inner {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        .footer-brand .my-logo {
            font-size: 1.4rem;
            margin-bottom: 0.5rem;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: #8888bb;
            max-width: 360px;
        }
        .footer-links h4 {
            color: #00f0ff;
            font-size: 1.1rem;
            margin-bottom: 0.75rem;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links ul li {
            padding: 0.25rem 0;
        }
        .footer-links ul li a {
            font-size: 0.9rem;
            color: #b0b0dd;
        }
        .footer-links ul li a:hover {
            color: #ff66ff;
        }
        .footer-bottom {
            margin-top: 2rem;
            padding-top: 1.25rem;
            border-top: 1px solid #00f0ff11;
            text-align: center;
            font-size: 0.85rem;
            color: #6666aa;
        }
        .footer-bottom a {
            color: #00f0ffcc;
        }
        .footer-bottom a:hover {
            color: #ff66ff;
        }
        friend-link {
            display: block;
            background: #12122a;
            border: 1px solid #00f0ff22;
            border-radius: 12px;
            padding: 1.25rem 1.75rem;
            margin: 1.5rem 0 0.5rem;
            font-style: normal;
        }
        friend-link::before {
            content: "🌐 Friend Links";
            display: block;
            font-weight: 700;
            color: #ff66ff;
            font-size: 1rem;
            margin-bottom: 0.5rem;
            letter-spacing: 1px;
        }
        friend-link a {
            display: inline-block;
            margin: 0.25rem 1rem 0.25rem 0;
            padding: 0.2rem 0.75rem;
            background: #1a1a3a;
            border-radius: 30px;
            font-size: 0.9rem;
            border: 1px solid #00f0ff22;
            transition: background .25s;
        }
        friend-link a:hover {
            background: #00f0ff11;
            text-decoration: none;
            border-color: #ff66ff66;
        }
        @media (max-width: 767px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.5rem;
                gap: 0.35rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                padding: 0.5rem 0.75rem;
                border-radius: 6px;
            }
            .nav-menu li a:hover {
                background: #00f0ff08;
            }
            .header-inner {
                align-items: center;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .inline-link-list ul {
                columns: 1;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (min-width: 768px) and (max-width: 991px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }
        .text-glow {
            text-shadow: 0 0 20px #00f0ff66;
        }
        .badge {
            display: inline-block;
            background: #ff66ff22;
            color: #ff66ff;
            font-size: 0.75rem;
            padding: 0.15rem 0.6rem;
            border-radius: 30px;
            border: 1px solid #ff66ff44;
            font-weight: 600;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, transparent, #00f0ff44, #ff66ff44, transparent);
            margin: 2rem 0;
        }
        .emoji-lg {
            font-size: 1.3rem;
        }
        .kbd {
            display: inline-block;
            background: #1a1a3a;
            padding: 0.1rem 0.5rem;
            border-radius: 4px;
            font-family: monospace;
            border: 1px solid #00f0ff44;
            font-size: 0.85rem;
        }