*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #0D0D1A;
            color: #E8E8E8;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #D4A843;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: #f5c95a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 600;
            line-height: 1.3;
            color: #f0e6d0;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
            color: #D4A843;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.4rem 0 1rem 0;
            border-bottom: 2px solid #D4A843;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.6rem 0;
            color: #e8d5a8;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem 0;
            color: #dcc89e;
        }
        p {
            margin-bottom: 1rem;
        }
        strong {
            color: #f5e3b3;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(135deg, #0a0a14 0%, #1a1a30 100%);
            border-bottom: 2px solid #D4A843;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #D4A843;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: linear-gradient(135deg, #D4A843, #f5d97a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo i {
            margin-right: 0.3rem;
            -webkit-text-fill-color: initial;
            color: #D4A843;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        nav a {
            padding: 0.4rem 0.8rem;
            font-size: 0.9rem;
            color: #ccc;
            border-radius: 4px;
            transition: background 0.25s, color 0.25s;
        }
        nav a:hover {
            background: #D4A84322;
            color: #D4A843;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid #D4A843;
            color: #D4A843;
            font-size: 1.4rem;
            padding: 0.3rem 0.7rem;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.25s;
        }
        .hamburger:hover {
            background: #D4A84322;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-links {
            display: flex;
            flex-direction: column;
            width: 100%;
            margin-top: 0.8rem;
        }
        .nav-links {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .breadcrumb {
            padding: 0.6rem 0 0.2rem 0;
            font-size: 0.85rem;
            color: #aaa;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #D4A843;
        }
        .breadcrumb span {
            color: #777;
        }
        .last-updated {
            text-align: right;
            font-size: 0.85rem;
            color: #999;
            margin: 0.4rem 0 1.2rem 0;
            border-bottom: 1px dashed #333;
            padding-bottom: 0.4rem;
        }
        .last-updated i {
            margin-right: 0.3rem;
        }
        .hero-img {
            border-radius: 12px;
            margin: 1.5rem 0 2rem 0;
            box-shadow: 0 8px 30px rgba(212, 168, 67, 0.15);
            border: 1px solid #2a2a40;
            width: 100%;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin: 1.8rem 0;
        }
        .card {
            background: #141428;
            border: 1px solid #2a2a40;
            border-radius: 12px;
            padding: 1.5rem;
            transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
        }
        .card:hover {
            transform: translateY(-4px);
            border-color: #D4A843;
            box-shadow: 0 8px 24px rgba(212, 168, 67, 0.12);
        }
        .card i {
            font-size: 1.8rem;
            color: #D4A843;
            margin-bottom: 0.6rem;
        }
        .card h4 {
            margin-top: 0;
        }
        .feature-box {
            background: #141428;
            border-left: 4px solid #D4A843;
            padding: 1.2rem 1.6rem;
            border-radius: 0 10px 10px 0;
            margin: 1.6rem 0;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            background: #141428;
            border-radius: 10px;
            overflow: hidden;
        }
        .data-table th {
            background: #1f1f38;
            color: #D4A843;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #2a2a40;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #1a1a30;
        }
        .search-box {
            display: flex;
            gap: 0.4rem;
            margin: 2rem 0 1rem 0;
            max-width: 520px;
        }
        .search-box input {
            flex: 1;
            padding: 0.65rem 1rem;
            background: #141428;
            border: 1px solid #2a2a40;
            border-radius: 6px;
            color: #eee;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-box input:focus {
            border-color: #D4A843;
        }
        .search-box button {
            padding: 0.65rem 1.2rem;
            background: #D4A843;
            border: none;
            border-radius: 6px;
            color: #0D0D1A;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-box button:hover {
            background: #e8bc5a;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-panel {
            background: #141428;
            border: 1px solid #2a2a40;
            border-radius: 12px;
            padding: 1.6rem;
        }
        .feedback-panel h3 {
            margin-top: 0;
        }
        .feedback-panel label {
            display: block;
            margin: 0.8rem 0 0.3rem 0;
            font-size: 0.9rem;
            color: #ccc;
        }
        .feedback-panel input,
        .feedback-panel textarea,
        .feedback-panel select {
            width: 100%;
            padding: 0.6rem 0.8rem;
            background: #0D0D1A;
            border: 1px solid #2a2a40;
            border-radius: 6px;
            color: #eee;
            font-size: 0.9rem;
            outline: none;
            transition: border 0.25s;
        }
        .feedback-panel input:focus,
        .feedback-panel textarea:focus,
        .feedback-panel select:focus {
            border-color: #D4A843;
        }
        .feedback-panel textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-panel .btn-submit {
            margin-top: 1rem;
            padding: 0.6rem 1.6rem;
            background: #D4A843;
            border: none;
            border-radius: 6px;
            color: #0D0D1A;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .feedback-panel .btn-submit:hover {
            background: #e8bc5a;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #444;
            cursor: pointer;
            margin: 0.4rem 0 0.6rem 0;
        }
        .star-rating i {
            transition: color 0.2s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #D4A843;
        }
        footer {
            margin-top: auto;
            background: #0a0a14;
            border-top: 2px solid #1f1f38;
            padding: 2rem 0 1.2rem 0;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.5rem;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
            font-style: normal;
        }
        friend-link a {
            color: #aaa;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            color: #D4A843;
        }
        .copyright {
            width: 100%;
            text-align: center;
            font-size: 0.82rem;
            color: #666;
            margin-top: 1.2rem;
            padding-top: 1rem;
            border-top: 1px solid #1a1a30;
        }
        @media (max-width:767px) {
            .hamburger {
                display: inline-block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 0.6rem;
                background: #0a0a14;
                border-radius: 8px;
                padding: 0.6rem 0;
                border: 1px solid #2a2a40;
            }
            .nav-links a {
                padding: 0.6rem 1rem;
                width: 100%;
            }
            #nav-toggle:checked~.nav-links {
                display: flex;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .header-inner {
                align-items: center;
            }
        }
        @media (min-width:768px) {
            .nav-links {
                display: flex !important;
                flex-direction: row;
                background: transparent;
                border: none;
                padding: 0;
            }
            #nav-toggle {
                display: none;
            }
            .hamburger {
                display: none !important;
            }
        }
        section {
            margin: 2rem 0;
        }
        hr {
            border: none;
            border-top: 1px solid #1f1f38;
            margin: 2.4rem 0;
        }
        .tagline {
            font-size: 1.1rem;
            color: #bbb;
            margin-bottom: 0.8rem;
        }
        .content-wrapper {
            background: #0f0f20;
            border-radius: 16px;
            padding: 0.2rem 1.8rem 1.8rem 1.8rem;
            border: 1px solid #1a1a30;
        }
        @media (max-width:600px) {
            .content-wrapper {
                padding: 0.2rem 0.8rem 1.2rem 0.8rem;
            }
        }
        .highlight {
            color: #D4A843;
        }
        .small-note {
            font-size: 0.85rem;
            color: #888;
        }