*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0d0b0a;
            color: #f5ede4;
            line-height: 1.75;
            min-height: 100vh;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus-visible {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #fae9c8;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #c9a84c;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #e8d5a3;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .badge {
            display: inline-block;
            background: #c9a84c;
            color: #0d0b0a;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .site-header {
            background: #1a1512;
            border-bottom: 3px solid #c9a84c;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fae9c8;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f5c542, #d4a832);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none !important;
        }
        .my-logo i {
            margin-right: 0.3rem;
            -webkit-text-fill-color: initial;
            color: #f5c542;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            flex-wrap: wrap;
            padding: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            font-weight: 600;
            font-size: 0.9rem;
            color: #e8d5a3;
            border-radius: 6px;
            transition: background 0.25s, color 0.25s;
        }
        .nav-list li a:hover,
        .nav-list li a:focus-visible {
            background: #c9a84c22;
            color: #f5c542;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #c9a84c;
            color: #f5c542;
            font-size: 1.6rem;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #c9a84c22;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #1f1916;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2d2520;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.2rem;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.4rem;
            color: #c9a84c;
        }
        .breadcrumb a {
            color: #c9a84c;
        }
        .breadcrumb .current {
            color: #a09080;
        }
        .hero {
            background: linear-gradient(135deg, #1a1512 0%, #2d211a 100%);
            padding: 3rem 0 2.5rem;
            text-align: center;
            border-bottom: 2px solid #c9a84c33;
        }
        .hero h1 {
            font-size: 2.6rem;
            margin-bottom: 0.6rem;
        }
        .hero h1 i {
            color: #f5c542;
            margin-right: 0.5rem;
        }
        .hero .subhead {
            font-size: 1.1rem;
            color: #d4c5a8;
            max-width: 700px;
            margin: 0 auto 1.2rem;
        }
        .hero .meta-info {
            font-size: 0.9rem;
            color: #b0a090;
        }
        .hero .meta-info i {
            margin-right: 0.3rem;
        }
        .section {
            padding: 2.8rem 0;
        }
        .section-alt {
            background: #120f0d;
        }
        .section-light {
            background: #1a1512;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feature-card {
            background: #1f1916;
            border: 1px solid #2d2520;
            border-radius: 12px;
            padding: 1.8rem 1.4rem;
            text-align: center;
            transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            border-color: #c9a84c;
            box-shadow: 0 12px 30px rgba(201, 168, 76, 0.08);
        }
        .feature-card i {
            font-size: 2.2rem;
            color: #f5c542;
            margin-bottom: 0.8rem;
        }
        .feature-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: #c8bca8;
            margin-bottom: 0;
        }
        .feature-card .badge {
            margin-bottom: 0.6rem;
        }
        .content-img-wrap {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            background: #1f1916;
            border: 1px solid #2d2520;
        }
        .content-img-wrap img {
            width: 100%;
            height: auto;
            display: block;
        }
        .content-img-wrap figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.85rem;
            color: #b0a090;
            font-style: italic;
            background: #1a1512;
        }
        .data-table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 10px;
            border: 1px solid #2d2520;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1512;
            font-size: 0.9rem;
            min-width: 600px;
        }
        .data-table th,
        .data-table td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2d2520;
        }
        .data-table th {
            background: #c9a84c22;
            color: #f5c542;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-size: 0.8rem;
        }
        .data-table tr:hover td {
            background: #2d2520;
        }
        .data-table .highlight-cell {
            color: #f5c542;
            font-weight: 700;
        }
        .search-box {
            background: #1f1916;
            border: 1px solid #2d2520;
            border-radius: 40px;
            padding: 2rem 1.8rem;
            text-align: center;
            margin: 2rem 0;
        }
        .search-box form {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.6rem;
            max-width: 550px;
            margin: 0 auto;
        }
        .search-box input[type="text"] {
            flex: 1 1 250px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #2d2520;
            border-radius: 30px;
            background: #0d0b0a;
            color: #f5ede4;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-box input[type="text"]:focus {
            border-color: #c9a84c;
        }
        .search-box button {
            padding: 0.8rem 2rem;
            background: #c9a84c;
            border: none;
            border-radius: 30px;
            color: #0d0b0a;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-box button:hover {
            background: #d4b85a;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        .interact-card {
            background: #1f1916;
            border: 1px solid #2d2520;
            border-radius: 12px;
            padding: 1.8rem 1.6rem;
        }
        .interact-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .interact-card h3 i {
            color: #f5c542;
            margin-right: 0.5rem;
        }
        .interact-card form {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
            margin-top: 0.8rem;
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            padding: 0.7rem 1rem;
            border: 1px solid #2d2520;
            border-radius: 8px;
            background: #0d0b0a;
            color: #f5ede4;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s;
            width: 100%;
        }
        .interact-card input:focus,
        .interact-card textarea:focus,
        .interact-card select:focus {
            border-color: #c9a84c;
        }
        .interact-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interact-card button {
            padding: 0.7rem 1.5rem;
            background: #c9a84c;
            border: none;
            border-radius: 8px;
            color: #0d0b0a;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .interact-card button:hover {
            background: #d4b85a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #3d322c;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c542;
        }
        .inline-link-list {
            background: #1a1512;
            border-left: 4px solid #c9a84c;
            padding: 1.2rem 1.6rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .inline-link-list ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.4rem;
        }
        .inline-link-list li a {
            font-weight: 600;
        }
        .inline-link-list li a i {
            margin-right: 0.3rem;
            font-size: 0.8rem;
        }
        .site-footer {
            background: #0a0807;
            border-top: 3px solid #c9a84c33;
            padding: 2.5rem 0 1.5rem;
            margin-top: 1rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c542;
            margin-top: 0;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            margin-bottom: 0.4rem;
        }
        .footer-grid ul li a {
            font-size: 0.9rem;
            color: #b0a090;
        }
        .footer-grid ul li a:hover {
            color: #f5c542;
        }
        friend-link {
            display: block;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            border-top: 1px solid #1f1916;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #7a7068;
        }
        .copyright a {
            color: #c9a84c;
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .header-inner {
                padding: 0.6rem 0;
            }
            .hamburger {
                display: block;
            }
            .nav-wrap {
                display: none;
                width: 100%;
                margin-top: 0.8rem;
                border-top: 1px solid #2d2520;
                padding-top: 0.8rem;
            }
            #nav-toggle:checked~.nav-wrap {
                display: block;
            }
            .nav-list {
                flex-direction: column;
                gap: 0;
            }
            .nav-list li a {
                padding: 0.7rem 0.5rem;
                border-bottom: 1px solid #1f1916;
            }
            .breadcrumb ol {
                font-size: 0.78rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .data-table {
                font-size: 0.8rem;
                min-width: 480px;
            }
            .search-box form {
                flex-direction: column;
                align-items: stretch;
            }
            .search-box input[type="text"] {
                flex: 1 1 auto;
            }
            .inline-link-list ul {
                flex-direction: column;
                gap: 0.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .feature-card {
                padding: 1.2rem 1rem;
            }
        }
        .scroll-hint {
            display: inline-block;
            animation: bounce 2s infinite;
        }
        @keyframes bounce {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(6px);
            }
        }
        .schema-hidden {
            display: none;
        }