*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
            background: #faf8f5;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.6rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #1a1a2e;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #b8860b;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #b8860b;
            padding-left: 0.9rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.15rem;
            color: #3d3d55;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
            color: #2a2a3a;
        }
        strong,
        b {
            color: #1a1a2e;
            font-weight: 700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.8rem;
        }
        header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            padding: 1.2rem 0;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
            margin-bottom: 0.2rem;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            letter-spacing: 2px;
            color: #f5e6c8;
            text-shadow: 2px 2px 0 #b8860b, 4px 4px 0 rgba(0, 0, 0, 0.2);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffd78a;
        }
        .my-logo i {
            font-size: 2rem;
            color: #b8860b;
        }
        .my-logo span {
            font-size: 1rem;
            font-weight: 300;
            color: #c9b896;
            letter-spacing: 1px;
            margin-left: 0.3rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            color: #e8ddd0;
            font-weight: 500;
            border-radius: 40px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.92rem;
        }
        .nav-list li a:hover,
        .nav-list li a.active {
            background: #b8860b;
            color: #1a1a2e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #b8860b;
            color: #b8860b;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(184, 134, 11, 0.15);
        }
        .breadcrumb {
            background: #efe6da;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            font-size: 0.88rem;
            margin: 0.8rem 0 1.2rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            color: #4a4a5a;
        }
        .breadcrumb a {
            color: #b8860b;
            font-weight: 500;
        }
        .breadcrumb span {
            color: #7a7a8a;
        }
        .search-area {
            background: #fff;
            border-radius: 60px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            padding: 0.2rem 0.2rem 0.2rem 1.5rem;
            display: flex;
            max-width: 520px;
            margin: 1.6rem 0 0.8rem;
            border: 1px solid #ddd6cc;
        }
        .search-area input {
            flex: 1;
            border: none;
            padding: 0.8rem 0.2rem;
            font-size: 1rem;
            background: transparent;
            outline: none;
            color: #1a1a2e;
        }
        .search-area button {
            background: #b8860b;
            border: none;
            color: #fff;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .search-area button:hover {
            background: #9a7209;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin: 2rem 0;
        }
        .featured-image {
            margin: 1.5rem 0;
            border-radius: 16px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .image-caption {
            font-size: 0.85rem;
            color: #6a6a7a;
            text-align: center;
            margin-top: 0.2rem;
            font-style: italic;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .card-form {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 1.5rem;
            box-shadow: 0 6px 28px rgba(0, 0, 0, 0.05);
            border: 1px solid #ece6de;
        }
        .card-form h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card-form label {
            font-weight: 600;
            display: block;
            margin: 0.8rem 0 0.3rem;
            color: #2d2d44;
        }
        .card-form input,
        .card-form textarea,
        .card-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d5cec4;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fcfaf8;
            transition: border 0.2s;
        }
        .card-form input:focus,
        .card-form textarea:focus,
        .card-form select:focus {
            border-color: #b8860b;
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
        }
        .card-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .card-form .btn-submit {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            margin-top: 1rem;
            width: 100%;
        }
        .card-form .btn-submit:hover {
            background: #9a7209;
            transform: scale(1.01);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
            margin: 0.4rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd6cc;
            cursor: pointer;
            transition: color 0.15s;
            font-size: 1.8rem;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f5b342;
        }
        friend-link {
            display: block;
            background: #1e1e32;
            color: #e8ddd0;
            padding: 2rem 1.5rem;
            border-radius: 24px;
            margin: 2.5rem 0 0.5rem;
        }
        friend-link h3 {
            color: #f5e6c8;
            margin-top: 0;
            font-size: 1.4rem;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            margin-top: 1rem;
        }
        friend-link ul li a {
            color: #d4b48c;
            font-weight: 500;
            padding: 0.2rem 0;
        }
        friend-link ul li a:hover {
            color: #ffd78a;
            text-decoration: underline;
        }
        footer {
            background: #0f0f1a;
            color: #b0a898;
            padding: 2rem 0 1.2rem;
            border-radius: 24px 24px 0 0;
            margin-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
        }
        footer .copyright {
            border-top: 1px solid #2a2a44;
            padding-top: 1.2rem;
            margin-top: 1.2rem;
            color: #8a7a6a;
        }
        footer a {
            color: #d4b48c;
        }
        .schema-hidden {
            display: none;
        }
        @media (max-width: 820px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a2e;
                padding: 0.8rem 0.4rem;
                border-radius: 16px;
                margin-top: 0.4rem;
            }
            .nav-list.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .search-area {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 30px;
                padding: 0.4rem 0.4rem 0.4rem 1rem;
            }
            .search-area input {
                padding: 0.5rem 0.2rem;
                font-size: 0.9rem;
            }
            .search-area button {
                padding: 0.5rem 1.2rem;
                font-size: 0.85rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .my-logo i {
                font-size: 1.5rem;
            }
            .my-logo span {
                font-size: 0.75rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            .card-form {
                padding: 1.2rem 1rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .text-highlight {
            background: linear-gradient(to right, #f5e6c8, #faf0e0);
            padding: 0.1rem 0.6rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #b8860b;
            color: #fff;
            font-size: 0.7rem;
            padding: 0.15rem 0.6rem;
            border-radius: 40px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #ece6de;
        }
        th {
            background: #1a1a2e;
            color: #f5e6c8;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #faf6f0;
        }
        .blockquote-chess {
            background: #ede6dc;
            border-left: 6px solid #b8860b;
            padding: 1rem 1.5rem;
            border-radius: 0 16px 16px 0;
            margin: 1.5rem 0;
            font-style: italic;
            color: #2d2d44;
        }
        .blockquote-chess cite {
            display: block;
            margin-top: 0.5rem;
            font-style: normal;
            font-weight: 600;
            color: #6a5a4a;
        }