* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0b0e14;
            color: #e8eef5;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #f0b34b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1f2b, #0f131c);
            border-bottom: 2px solid #f0b34b33;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
        }
        .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;
            background: linear-gradient(135deg, #f0b34b, #d48c2c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-shadow: 0 0 20px #f0b34b22;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .logo-sub {
            font-size: 0.7rem;
            display: block;
            color: #8899b0;
            -webkit-text-fill-color: #8899b0;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #c8d4e6;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #f0b34b22;
            color: #f0b34b;
            text-decoration: none;
        }
        .main-nav .nav-cta {
            background: #f0b34b;
            color: #0b0e14;
            font-weight: 700;
        }
        .main-nav .nav-cta:hover {
            background: #ffd966;
            color: #0b0e14;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid #f0b34b55;
            color: #f0b34b;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0b34b22;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.main-nav {
            display: flex;
            flex-direction: column;
            width: 100%;
            background: #1a1f2b;
            padding: 16px 0;
            border-top: 1px solid #f0b34b33;
            margin-top: 12px;
        }
        #nav-toggle:checked~.main-nav a {
            width: 100%;
            text-align: center;
        }
        .breadcrumb {
            padding: 14px 0 8px;
            font-size: 0.85rem;
            color: #7a8aa0;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #a0b4cc;
        }
        .breadcrumb a:hover {
            color: #f0b34b;
        }
        .breadcrumb .sep {
            color: #4a5a70;
        }
        .content-wrap {
            padding: 24px 0 40px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #f0b34b, #e8a83a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 2.0rem;
            font-weight: 700;
            margin-top: 48px;
            margin-bottom: 18px;
            color: #f0d7a8;
            border-left: 5px solid #f0b34b;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-top: 32px;
            margin-bottom: 14px;
            color: #d9e2f0;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-top: 24px;
            margin-bottom: 10px;
            color: #bccbe0;
        }
        p {
            margin-bottom: 18px;
            color: #d0dae8;
        }
        .highlight-box {
            background: #1a2230;
            border-left: 4px solid #f0b34b;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box strong {
            color: #f0b34b;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
            color: #c8d4e6;
        }
        li {
            margin-bottom: 8px;
        }
        .btn {
            display: inline-block;
            background: #f0b34b;
            color: #0b0e14;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            transition: background 0.2s, transform 0.1s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #ffd966;
            color: #0b0e14;
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f0b34b;
            color: #f0b34b;
        }
        .btn-outline:hover {
            background: #f0b34b22;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(240, 179, 75, 0.15);
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 16px;
            background: #141a26;
            font-size: 0.9rem;
            color: #9aadc4;
            text-align: center;
            font-style: italic;
        }
        .search-section {
            background: #141a26;
            padding: 28px 24px;
            border-radius: 16px;
            margin: 32px 0;
            border: 1px solid #2a3444;
        }
        .search-section form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 50px;
            border: 1px solid #3a4a60;
            background: #0b0e14;
            color: #e8eef5;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-section input[type="text"]:focus {
            border-color: #f0b34b;
        }
        .search-section button {
            padding: 14px 32px;
            border-radius: 50px;
            border: none;
            background: #f0b34b;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-section button:hover {
            background: #ffd966;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0;
        }
        @media (max-width:760px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #141a26;
            padding: 24px 24px 32px;
            border-radius: 16px;
            border: 1px solid #2a3444;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card label {
            display: block;
            margin: 12px 0 6px;
            font-weight: 500;
            color: #c8d4e6;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid #3a4a60;
            background: #0b0e14;
            color: #e8eef5;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f0b34b;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card .btn {
            margin-top: 14px;
            width: 100%;
            text-align: center;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #4a5a70;
            transition: color 0.2s;
            cursor: pointer;
            font-size: 1.8rem;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f0b34b;
        }
        friend-link {
            display: block;
            padding: 24px 0 12px;
            border-top: 1px solid #2a3444;
            margin-top: 32px;
        }
        friend-link a {
            display: inline-block;
            margin: 6px 16px 6px 0;
            color: #a0b4cc;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            color: #f0b34b;
        }
        .footer-copyright {
            text-align: center;
            padding: 24px 0 32px;
            color: #6a7a90;
            font-size: 0.85rem;
            border-top: 1px solid #1a2230;
            margin-top: 8px;
        }
        .footer-copyright strong {
            color: #a0b4cc;
        }
        @media (max-width:860px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width:480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.6rem;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section input[type="text"] {
                min-width: auto;
            }
            .feedback-card {
                padding: 18px;
            }
        }
        .tag {
            display: inline-block;
            background: #f0b34b22;
            color: #f0b34b;
            padding: 2px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 6px;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #1a2230;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            color: #a0b4cc;
            margin-bottom: 20px;
            border: 1px solid #2a3444;
        }
        .update-badge i {
            color: #f0b34b;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #141a26;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #2a3444;
        }
        th {
            background: #1a2230;
            color: #f0d7a8;
            font-weight: 600;
        }
        td {
            color: #c8d4e6;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .code-display {
            background: #0b0e14;
            padding: 6px 16px;
            border-radius: 8px;
            font-family: monospace;
            color: #f0b34b;
            display: inline-block;
            border: 1px dashed #f0b34b55;
        }
        .quote-block {
            background: #1a2230;
            padding: 24px 28px;
            border-radius: 16px;
            margin: 24px 0;
            border-left: 4px solid #f0b34b;
            font-style: italic;
            color: #d0dae8;
        }
        .quote-block cite {
            display: block;
            margin-top: 12px;
            color: #f0b34b;
            font-style: normal;
            font-weight: 500;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 24px 0;
        }
        @media (max-width:640px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: #141a26;
            padding: 24px;
            border-radius: 16px;
            border: 1px solid #2a3444;
            transition: border-color 0.2s, transform 0.2s;
        }
        .card:hover {
            border-color: #f0b34b55;
            transform: translateY(-4px);
        }
        .card i {
            font-size: 2rem;
            color: #f0b34b;
            margin-bottom: 12px;
        }