*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #0d0f14;
            color: #e8edf3;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #f0c060;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #ffdb8a;
            text-decoration: underline;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1e28, #0f121a);
            border-bottom: 2px solid #2a2e3a;
            padding: 16px 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;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #f7d875, #c99a3a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 12px rgba(247, 216, 117, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f0c060;
            font-size: 2rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: initial;
            color: #8a8e9a;
            letter-spacing: 0.5px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px 16px;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            background: rgba(240, 192, 96, 0.12);
            color: #ffdb8a;
            text-decoration: none;
        }
        .main-nav .active {
            color: #f7d875;
            border-bottom: 2px solid #f7d875;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e8edf3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 4px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-check {
            display: none;
        }
        .breadcrumb-wrap {
            background: #151922;
            padding: 10px 0;
            border-bottom: 1px solid #2a2e3a;
            font-size: 0.9rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #6a6e7a;
        }
        .breadcrumb a {
            color: #9a9eaa;
        }
        .breadcrumb a:hover {
            color: #f0c060;
        }
        .breadcrumb .current {
            color: #f7d875;
            font-weight: 500;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #f7d875;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #f0c060;
            margin-top: 56px;
            margin-bottom: 16px;
            border-bottom: 2px solid #2a2e3a;
            padding-bottom: 10px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #e0c87a;
            margin-top: 36px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #d4b96a;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            color: #d8dce6;
        }
        .lead {
            font-size: 1.2rem;
            color: #eef2fa;
            font-weight: 400;
            border-left: 4px solid #f0c060;
            padding-left: 20px;
            margin: 24px 0 32px;
        }
        strong,
        b {
            color: #f7e8c0;
            font-weight: 600;
        }
        .highlight {
            background: rgba(240, 192, 96, 0.12);
            padding: 2px 8px;
            border-radius: 4px;
        }
        .feature-img {
            border-radius: 12px;
            margin: 28px 0 32px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            background: #1a1e28;
            overflow: hidden;
        }
        .feature-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            min-height: 240px;
            background: linear-gradient(135deg, #2a2e3a, #1a1e28);
            display: block;
        }
        .feature-img figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #9a9eaa;
            background: #151922;
            border-top: 1px solid #2a2e3a;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 28px 0;
        }
        .card {
            background: #181c26;
            border-radius: 12px;
            padding: 24px 20px;
            border: 1px solid #2a2e3a;
            transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            border-color: #f0c06040;
        }
        .card i {
            font-size: 2.2rem;
            color: #f0c060;
            margin-bottom: 12px;
        }
        .card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .card p {
            font-size: 0.95rem;
            color: #b8bcc6;
        }
        .form-section {
            background: #181c26;
            border-radius: 12px;
            padding: 28px 30px;
            border: 1px solid #2a2e3a;
            margin: 40px 0;
        }
        .form-section h2 {
            margin-top: 0;
            border-bottom: none;
            padding-bottom: 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            margin-bottom: 6px;
            color: #e0c87a;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            background: #0d0f14;
            border: 1px solid #2a2e3a;
            border-radius: 8px;
            color: #e8edf3;
            font-size: 1rem;
            transition: border-color 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #f0c060;
            box-shadow: 0 0 0 3px rgba(240, 192, 96, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: linear-gradient(135deg, #f0c060, #d4a840);
            color: #0d0f14;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .btn:hover {
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(240, 192, 96, 0.3);
        }
        .btn-secondary {
            background: #2a2e3a;
            color: #e8edf3;
        }
        .btn-secondary:hover {
            background: #3a3e4a;
            box-shadow: none;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin: 8px 0 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #4a4e5a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label i {
            font-size: 2rem;
        }
        .star-rating input:checked~label i,
        .star-rating label:hover i,
        .star-rating label:hover~label i {
            color: #f7d875;
        }
        .comment-list {
            margin: 20px 0 0;
            padding: 0;
            list-style: none;
        }
        .comment-list li {
            padding: 16px 0;
            border-bottom: 1px solid #2a2e3a;
        }
        .comment-list li:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #f0c060;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #6a6e7a;
            margin-left: 12px;
        }
        .site-footer {
            background: #0f121a;
            border-top: 2px solid #2a2e3a;
            padding: 40px 0 30px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
        }
        .footer-grid h4 {
            color: #f7d875;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-grid ul li {
            margin-bottom: 8px;
        }
        .footer-grid ul li a {
            color: #9a9eaa;
            font-size: 0.9rem;
        }
        .footer-grid ul li a:hover {
            color: #f0c060;
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid #1a1e28;
            font-size: 0.9rem;
            color: #6a6e7a;
        }
        .copyright a {
            color: #9a9eaa;
        }
        friend-link {
            display: block;
            padding: 12px 0;
            font-size: 0.95rem;
            color: #b8bcc6;
        }
        friend-link a {
            color: #f0c060;
            margin: 0 6px;
        }
        friend-link a:hover {
            color: #ffdb8a;
        }
        .schema-hidden {
            display: none;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: inline-block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #151922;
                padding: 12px 16px;
                border-radius: 8px;
                margin-top: 8px;
                border: 1px solid #2a2e3a;
            }
            .main-nav a {
                padding: 10px 12px;
                border-bottom: 1px solid #2a2e3a;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .nav-check:checked~.main-nav {
                display: flex;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .container {
                padding: 0 16px;
            }
            .form-section {
                padding: 20px 16px;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (min-width: 769px) {
            .hamburger {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0d0f14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a2e3a;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a3e4a;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .text-muted {
            color: #8a8e9a;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }