* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.8;
            scroll-behavior: smooth;
        }
        a {
            color: #f0b90b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: #151b26;
            border-bottom: 2px solid #f0b90b33;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f0b90b, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-transform: uppercase;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #8899bb;
            color: #8899bb;
            letter-spacing: 1px;
            font-weight: 400;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0b90b;
            font-size: 1.8rem;
            cursor: pointer;
        }
        nav {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav a:hover {
            border-bottom-color: #f0b90b;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 0.85rem;
            color: #8899bb;
        }
        .breadcrumb a {
            color: #8899bb;
        }
        .breadcrumb a:hover {
            color: #f0b90b;
        }
        .breadcrumb span {
            color: #f0b90b;
        }
        .hero {
            padding: 48px 0 32px;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 900;
            background: linear-gradient(135deg, #f0b90b, #f5a623, #f7c948);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.1;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 1.2rem;
            color: #b0c4dd;
            max-width: 800px;
            margin: 0 auto 24px;
        }
        .hero .meta {
            font-size: 0.95rem;
            color: #8899bb;
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            color: #f0b90b;
            margin-right: 6px;
        }
        .search-section {
            background: #1a2230;
            border-radius: 16px;
            padding: 28px 24px;
            margin: 32px 0 40px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        .search-section form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: none;
            border-radius: 10px;
            background: #0b0e14;
            color: #e8edf5;
            font-size: 1rem;
            border: 1px solid #2a3444;
            transition: 0.2s;
        }
        .search-section input[type="text"]:focus {
            border-color: #f0b90b;
            outline: none;
            box-shadow: 0 0 0 3px #f0b90b22;
        }
        .search-section button {
            padding: 14px 32px;
            border: none;
            border-radius: 10px;
            background: #f0b90b;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-section button:hover {
            background: #f5c62c;
            transform: scale(1.02);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 40px 0;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .main-article h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            border-left: 5px solid #f0b90b;
            padding-left: 18px;
            color: #f5f7fa;
        }
        .main-article h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #f0b90b;
        }
        .main-article h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #e8edf5;
        }
        .main-article p {
            margin-bottom: 18px;
            color: #c8d4e8;
            font-size: 1.05rem;
        }
        .main-article ul,
        .main-article ol {
            margin: 12px 0 24px 24px;
            color: #c8d4e8;
        }
        .main-article li {
            margin-bottom: 8px;
        }
        .main-article .highlight-box {
            background: #1a2230;
            border-left: 4px solid #f0b90b;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .main-article .highlight-box strong {
            color: #f0b90b;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
        }
        .featured-image img {
            display: block;
            width: 100%;
        }
        .featured-image figcaption {
            background: #151b26;
            padding: 12px 18px;
            font-size: 0.9rem;
            color: #8899bb;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar .card {
            background: #151b26;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid #2a3444;
        }
        .sidebar .card h3 {
            font-size: 1.3rem;
            color: #f0b90b;
            margin-bottom: 16px;
            border-bottom: 1px solid #2a3444;
            padding-bottom: 8px;
        }
        .sidebar .card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar .card ul li {
            margin-bottom: 10px;
        }
        .sidebar .card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .sidebar .card ul li a i {
            width: 20px;
            color: #f0b90b;
        }
        .interact-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 48px 0;
        }
        @media (max-width: 700px) {
            .interact-section {
                grid-template-columns: 1fr;
            }
        }
        .interact-card {
            background: #151b26;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid #2a3444;
        }
        .interact-card h3 {
            font-size: 1.4rem;
            color: #f0b90b;
            margin-bottom: 16px;
        }
        .interact-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            padding: 12px 16px;
            border: none;
            border-radius: 10px;
            background: #0b0e14;
            color: #e8edf5;
            border: 1px solid #2a3444;
            font-size: 0.95rem;
            transition: 0.2s;
        }
        .interact-card input:focus,
        .interact-card textarea:focus,
        .interact-card select:focus {
            border-color: #f0b90b;
            outline: none;
        }
        .interact-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .interact-card button {
            padding: 12px 24px;
            border: none;
            border-radius: 10px;
            background: #f0b90b;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .interact-card button:hover {
            background: #f5c62c;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.6rem;
            color: #3a4555;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0b90b;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: #151b26;
            border-radius: 12px;
            overflow: hidden;
        }
        .data-table th {
            background: #f0b90b;
            color: #0b0e14;
            padding: 14px 18px;
            text-align: left;
            font-weight: 700;
        }
        .data-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #2a3444;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #1a2230;
        }
        footer {
            background: #0d121c;
            border-top: 2px solid #1a2230;
            padding: 48px 0 24px;
            margin-top: 64px;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        @media (max-width: 700px) {
            footer .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        footer h4 {
            color: #f0b90b;
            font-size: 1.1rem;
            margin-bottom: 16px;
        }
        footer p,
        footer a {
            color: #8899bb;
            font-size: 0.95rem;
        }
        footer a:hover {
            color: #f0b90b;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            padding: 16px 0;
            border-top: 1px solid #1a2230;
            border-bottom: 1px solid #1a2230;
            margin: 16px 0;
        }
        .friend-link a {
            background: #1a2230;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            transition: 0.2s;
        }
        .friend-link a:hover {
            background: #f0b90b22;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            color: #556688;
            font-size: 0.85rem;
            padding-top: 24px;
            border-top: 1px solid #1a2230;
            margin-top: 24px;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 12px;
                padding: 16px 0 0;
            }
            nav.open {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .interact-section {
                grid-template-columns: 1fr;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a3444;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #f0b90b44;
        }
        ::selection {
            background: #f0b90b44;
            color: #fff;
        }