*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f8f6f0;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #c94f1e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #9e3a12;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #1a2a3a;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4rem;
            border-left: 6px solid #f9a826;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #e6ddd0;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.8rem 2rem 2.5rem;
            margin-top: 1.2rem;
            margin-bottom: 2rem;
        }
        @media (max-width: 640px) {
            .container {
                padding: 1rem 0.8rem 1.5rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.7rem;
                padding-left: 0.6rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            p {
                font-size: 0.98rem;
            }
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid #ece6dc;
            margin-bottom: 0.6rem;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #c94f1e, #f9a826);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #c94f1e;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .nav-toggle {
            display: none;
        }
        .nav-toggle-label {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            user-select: none;
            color: #1e2a3a;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem 1.2rem;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            font-weight: 600;
            padding: 0.3rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
            font-size: 0.98rem;
        }
        .nav-menu li a:hover {
            border-bottom-color: #f9a826;
            text-decoration: none;
        }
        @media (max-width: 780px) {
            .nav-toggle-label {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fffdf9;
                border-radius: 16px;
                padding: 1.2rem 1rem;
                margin-top: 0.8rem;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
                border: 1px solid #ede7dd;
                gap: 0.6rem 0;
            }
            .nav-toggle:checked~.nav-menu {
                display: flex;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            font-size: 0.85rem;
            padding: 0.6rem 0 0.2rem;
            color: #6f7d8c;
        }
        .breadcrumb a {
            color: #c94f1e;
        }
        .breadcrumb span {
            color: #8f9aa8;
        }
        .search-wrap {
            display: flex;
            justify-content: flex-end;
            margin: 0.4rem 0 0.8rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            max-width: 320px;
            width: 100%;
        }
        .search-form input {
            flex: 1;
            padding: 0.5rem 1rem;
            border: 2px solid #ddd6ca;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #fcfaf7;
        }
        .search-form input:focus {
            border-color: #f9a826;
        }
        .search-form button {
            background: #c94f1e;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0.5rem 1.2rem;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .search-form button:hover {
            background: #9e3a12;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0 1.8rem;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .data-table th {
            background: #1e2a3a;
            color: #fff;
            font-weight: 600;
            padding: 0.7rem 0.8rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.6rem 0.8rem;
            border-bottom: 1px solid #ece6dc;
            background: #fefcf9;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f8f2e9;
        }
        @media (max-width: 640px) {
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0 1.2rem;
        }
        @media (max-width: 720px) {
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 1.4rem;
            }
        }
        .feedback-card {
            background: #fcfaf7;
            border: 1px solid #e6ddd0;
            border-radius: 20px;
            padding: 1.4rem 1.6rem 1.8rem;
            transition: box-shadow 0.25s;
        }
        .feedback-card:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.2rem;
        }
        .feedback-card label {
            font-weight: 600;
            display: block;
            margin: 0.6rem 0 0.2rem;
            font-size: 0.95rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            width: 100%;
            padding: 0.55rem 0.9rem;
            border: 2px solid #ddd6ca;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f9a826;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #1e2a3a;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            margin-top: 0.8rem;
            transition: background 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .feedback-card .btn-submit:hover {
            background: #c94f1e;
        }
        .star-rating {
            display: flex;
            gap: 0.2rem;
            font-size: 1.6rem;
            color: #f1c40f;
            margin: 0.3rem 0 0.2rem;
        }
        .star-rating i {
            cursor: pointer;
            transition: transform 0.15s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .site-footer {
            border-top: 2px solid #ece6dc;
            padding-top: 1.8rem;
            margin-top: 2.2rem;
            font-size: 0.92rem;
            color: #4f5d6b;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
        }
        .friend-link {
            display: block;
            background: #fcfaf7;
            border: 1px solid #e6ddd0;
            border-radius: 16px;
            padding: 1.2rem 1.4rem;
            margin-top: 0.4rem;
        }
        .friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            font-weight: 500;
        }
        .friend-link a::before {
            content: "• ";
            color: #f9a826;
            font-weight: bold;
        }
        .copyright {
            margin-top: 1.2rem;
            padding-top: 0.8rem;
            border-top: 1px solid #e6ddd0;
            text-align: center;
            font-size: 0.85rem;
            color: #6f7d8c;
        }
        .badge {
            display: inline-block;
            background: #f9a826;
            color: #1e2a3a;
            font-weight: 700;
            padding: 0.15rem 0.8rem;
            border-radius: 40px;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        .highlight {
            background: #fef1dc;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .spacer {
            height: 0.8rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8f9aa8;
            display: flex;
            align-items: center;
            gap: 0.3rem;
            margin-top: 0.2rem;
            margin-bottom: 0.6rem;
        }
        .quote-block {
            background: #f5f0e9;
            border-left: 5px solid #c94f1e;
            padding: 1.2rem 1.6rem;
            border-radius: 0 16px 16px 0;
            margin: 1.2rem 0;
            font-style: italic;
        }
        .quote-block cite {
            display: block;
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #1e2a3a;
        }
        .grid-2col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 1.2rem 0;
        }
        @media (max-width: 640px) {
            .grid-2col {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }
        .card-tip {
            background: #fcfaf7;
            border: 1px solid #e6ddd0;
            border-radius: 16px;
            padding: 1.2rem 1.4rem;
            transition: transform 0.2s;
        }
        .card-tip:hover {
            transform: translateY(-3px);
        }