*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0d11;
            color: #e8eaed;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #ffdd77;
            outline: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, #f5c542, #ff8a00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin: 0 0 0.5rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #f5c542;
            margin: 2.5rem 0 1rem;
            border-bottom: 3px solid #2a2e38;
            padding-bottom: 0.5rem;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffdd77;
            margin: 2rem 0 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #e8eaed;
            margin: 1.5rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #cdd0d6;
        }
        .lead {
            font-size: 1.25rem;
            color: #e8eaed;
            font-weight: 400;
            border-left: 4px solid #f5c542;
            padding-left: 1.2rem;
            margin-bottom: 2rem;
        }
        strong,
        b {
            color: #fff;
            font-weight: 700;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(245, 197, 66, 0.18), rgba(255, 138, 0, 0.08));
            padding: 0.15rem 0.4rem;
            border-radius: 4px;
        }
        .site-header {
            background: #12151b;
            border-bottom: 2px solid #2a2e38;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            background: rgba(18, 21, 27, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #f5c542, #ff8a00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c542;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f5c542;
            color: #f5c542;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f5c542;
            color: #0b0d11;
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            padding: 6px 16px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #cdd0d6;
            transition: 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: #f5c542;
            color: #0b0d11;
        }
        .breadcrumb {
            background: #1a1e26;
            padding: 12px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a2e38;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #6b7280;
        }
        .breadcrumb a {
            color: #9ca3af;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb .current {
            color: #f5c542;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #0f1219 0%, #1a1e2a 100%);
            padding: 3rem 0 2rem;
            border-bottom: 1px solid #2a2e38;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }
        .hero-img {
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
            border: 1px solid #2a2e38;
        }
        .hero-meta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #9ca3af;
        }
        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .updated-badge {
            background: #1f2937;
            padding: 4px 14px;
            border-radius: 30px;
            border: 1px solid #374151;
        }
        .search-section {
            background: #12151b;
            padding: 1.5rem 0;
            border-bottom: 1px solid #2a2e38;
        }
        .search-form {
            display: flex;
            gap: 12px;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 14px 20px;
            border-radius: 40px;
            border: 2px solid #2a2e38;
            background: #1a1e26;
            color: #fff;
            font-size: 1rem;
            transition: 0.3s;
        }
        .search-form input:focus {
            border-color: #f5c542;
            outline: none;
            background: #1f2937;
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: #f5c542;
            color: #0b0d11;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #ffdd77;
            transform: scale(1.02);
        }
        .content-area {
            padding: 3rem 0 2rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 2.5fr 1fr;
            gap: 3rem;
        }
        .main-article p {
            text-align: justify;
        }
        .main-article ul,
        .main-article ol {
            margin-bottom: 1.5rem;
            color: #cdd0d6;
        }
        .main-article li {
            margin-bottom: 0.4rem;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: #161a22;
            border: 1px solid #2a2e38;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin: 0 0 1rem;
            border-bottom: 2px solid #2a2e38;
            padding-bottom: 0.5rem;
        }
        .link-list {
            list-style: none;
            padding: 0;
        }
        .link-list li {
            padding: 6px 0;
            border-bottom: 1px solid #1f2937;
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .link-list a::before {
            content: "▸";
            color: #f5c542;
            font-weight: 700;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #161a22;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2a2e38;
        }
        th,
        td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #2a2e38;
        }
        th {
            background: #1f2937;
            color: #f5c542;
            font-weight: 700;
        }
        tr:hover td {
            background: #1a1e2a;
        }
        .feedback-forms {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
            padding: 2rem;
            background: #161a22;
            border-radius: 20px;
            border: 1px solid #2a2e38;
        }
        .feedback-forms h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #e8eaed;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 10px 16px;
            border-radius: 10px;
            border: 2px solid #2a2e38;
            background: #1a1e26;
            color: #fff;
            font-size: 0.95rem;
            transition: 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #f5c542;
            outline: none;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            padding: 12px 28px;
            border-radius: 40px;
            border: none;
            background: #f5c542;
            color: #0b0d11;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #ffdd77;
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f5c542;
            color: #f5c542;
        }
        .btn-outline:hover {
            background: #f5c542;
            color: #0b0d11;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #374151;
            cursor: pointer;
        }
        .star-rating i {
            transition: 0.2s;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: #f5c542;
        }
        .site-footer {
            background: #0f1219;
            border-top: 2px solid #2a2e38;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c542;
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }
        .footer-grid a {
            display: block;
            padding: 4px 0;
            font-size: 0.9rem;
            color: #9ca3af;
        }
        .footer-grid a:hover {
            color: #f5c542;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 1rem 0;
            border-top: 1px solid #2a2e38;
            border-bottom: 1px solid #2a2e38;
            margin-bottom: 1.5rem;
        }
        .friend-link a {
            font-size: 0.9rem;
            color: #9ca3af;
        }
        .friend-link a:hover {
            color: #f5c542;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #6b7280;
            padding-top: 1rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .feedback-forms {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .header-inner {
                padding: 10px 0;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1e26;
                padding: 16px;
                border-radius: 12px;
                border: 1px solid #2a2e38;
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                width: 100%;
                border-radius: 8px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .hero-meta {
                flex-direction: column;
            }
            .container {
                padding: 0 16px;
            }
            .feedback-forms {
                padding: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        .text-small {
            font-size: 0.9rem;
            color: #9ca3af;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 1rem;
        }
        .border-top {
            border-top: 1px solid #2a2e38;
            padding-top: 1.5rem;
        }
        .emoji-lg {
            font-size: 1.8rem;
        }
        .img-frame {
            border: 1px solid #2a2e38;
            border-radius: 14px;
            overflow: hidden;
            margin: 1.5rem 0;
        }
        .img-frame figcaption {
            background: #1a1e26;
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #9ca3af;
            text-align: center;
        }