*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --bg-dark: #0b0e14;
            --bg-card: #131820;
            --bg-card2: #1a2330;
            --accent: #f5a623;
            --accent2: #e88d1a;
            --text: #e8edf2;
            --text-muted: #8a9bb5;
            --border: #2a3444;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 14px;
            --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --transition: 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg-dark);
            color: var(--text);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus {
            color: #ffc857;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #0d121c, #141e2a);
            border-bottom: 2px solid var(--border);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: transform var(--transition);
            text-decoration: none !important;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: var(--accent);
            text-decoration: none !important;
        }
        .my-logo i {
            font-size: 2rem;
            color: var(--accent2);
        }
        .my-logo span {
            font-weight: 300;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-left: 4px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            background: transparent;
            border: 1px solid transparent;
            transition: all var(--transition);
            text-decoration: none !important;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(245, 166, 35, 0.12);
            border-color: var(--accent);
            color: var(--accent);
            text-decoration: none !important;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--text);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .breadcrumb-wrap {
            padding: 12px 0 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
            margin-bottom: 28px;
        }
        .breadcrumb-wrap a {
            color: var(--text-muted);
            text-decoration: none !important;
        }
        .breadcrumb-wrap a:hover {
            color: var(--accent);
        }
        .breadcrumb-wrap span {
            margin: 0 6px;
        }
        .hero {
            padding: 30px 0 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, #f5a623, #f7c948);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero .sub {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 780px;
            margin: 0 auto 12px;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 6px;
            color: var(--accent);
        }
        .search-section {
            margin: 28px 0 32px;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            border-radius: 60px;
            overflow: hidden;
            border: 1px solid var(--border);
            background: var(--bg-card);
            transition: box-shadow var(--transition);
        }
        .search-form:focus-within {
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.25);
            border-color: var(--accent);
        }
        .search-form input {
            flex: 1;
            padding: 14px 20px;
            border: none;
            background: transparent;
            color: var(--text);
            font-size: 1rem;
            outline: none;
        }
        .search-form input::placeholder {
            color: var(--text-muted);
        }
        .search-form button {
            padding: 14px 28px;
            background: var(--accent);
            border: none;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--accent2);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 40px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        article h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            margin: 48px 0 18px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border);
        }
        article h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #f0d8a0;
            margin: 32px 0 14px;
        }
        article h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text);
            margin: 24px 0 10px;
        }
        article p {
            margin-bottom: 18px;
            color: #cfdbe8;
            font-size: 1.05rem;
        }
        article ul,
        article ol {
            margin: 12px 0 22px 24px;
            color: #cfdbe8;
        }
        article li {
            margin-bottom: 8px;
        }
        article .highlight-box {
            background: var(--bg-card2);
            border-left: 4px solid var(--accent);
            padding: 18px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        article .highlight-box p {
            margin-bottom: 0;
        }
        .image-block {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--bg-card);
            padding: 12px;
            box-shadow: var(--shadow);
        }
        .image-block img {
            width: 100%;
            border-radius: calc(var(--radius) - 4px);
        }
        .image-block figcaption {
            text-align: center;
            padding: 12px 8px 4px;
            font-size: 0.9rem;
            color: var(--text-muted);
            font-style: italic;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 24px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: var(--accent);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-links a {
            display: block;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.95rem;
            transition: all var(--transition);
            text-decoration: none !important;
        }
        .sidebar-links a:hover {
            color: var(--accent);
            padding-left: 6px;
        }
        .sidebar-links a:last-child {
            border-bottom: none;
        }
        .feedback-section {
            margin: 48px 0;
            padding: 32px;
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        .feedback-section h2 {
            margin-top: 0 !important;
            border-bottom: none !important;
            font-size: 1.8rem !important;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin-top: 20px;
        }
        .feedback-form label {
            display: block;
            margin-bottom: 6px;
            font-weight: 500;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .feedback-form input,
        .feedback-form textarea,
        .feedback-form select {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg-dark);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text);
            font-size: 1rem;
            transition: border var(--transition);
            font-family: var(--font);
        }
        .feedback-form input:focus,
        .feedback-form textarea:focus,
        .feedback-form select:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .feedback-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-form .btn {
            padding: 12px 32px;
            background: var(--accent);
            border: none;
            border-radius: 60px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-form .btn:hover {
            background: var(--accent2);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245, 166, 35, 0.25);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: var(--border);
            cursor: pointer;
        }
        .rating-stars i.active {
            color: var(--accent);
        }
        .rating-stars i:hover {
            color: var(--accent2);
        }
        .site-footer {
            margin-top: auto;
            background: linear-gradient(145deg, #0a0e14, #111a24);
            border-top: 2px solid var(--border);
            padding: 40px 0 24px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 20px;
        }
        .footer-inner h4 {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .footer-inner p,
        .footer-inner a {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
            padding-top: 16px;
        }
        .copyright strong {
            color: var(--accent);
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--bg-card);
                padding: 12px;
                border-radius: var(--radius);
                border: 1px solid var(--border);
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .hero .meta {
                flex-direction: column;
                gap: 6px;
            }
            article h2 {
                font-size: 1.6rem;
            }
            article h3 {
                font-size: 1.25rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: var(--radius);
            }
            .search-form input {
                text-align: center;
            }
            .search-form button {
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo span {
                font-size: 0.7rem;
            }
            .feedback-section {
                padding: 18px;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent);
        }