*,
        *::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: #f4efe9;
            color: #2c2c2c;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #1e6a45;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #b8860b;
            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: #1e3a2f;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1e3a2f 0%, #2a5a47 100%);
            color: #fff;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: #ffd700;
            text-shadow: 2px 2px 0 #b8860b;
            font-family: 'Georgia', serif;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffe44d;
            text-decoration: none;
        }
        .my-logo span {
            color: #fff;
            font-weight: 300;
            font-size: 1rem;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
        }
        .nav-menu {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #e8f0ec;
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            background: rgba(255, 215, 0, 0.2);
            color: #ffd700;
            text-decoration: none;
        }
        .nav-menu a i {
            margin-right: 0.35rem;
        }
        .breadcrumb {
            background: #e8e0d6;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d5cbc0;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            gap: 0.25rem 0.5rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #8a7a6a;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #1e6a45;
        }
        .breadcrumb .current {
            color: #5a4a3a;
            font-weight: 600;
        }
        main {
            padding: 2rem 0 3rem;
        }
        .page-title {
            font-size: 2.4rem;
            margin-bottom: 1rem;
            color: #1e3a2f;
            border-left: 6px solid #b8860b;
            padding-left: 1rem;
        }
        .last-updated {
            display: block;
            font-size: 0.85rem;
            color: #6a5a4a;
            margin-bottom: 1.5rem;
            font-weight: 400;
        }
        .last-updated i {
            margin-right: 0.4rem;
        }
        .content p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .content h2 {
            font-size: 1.9rem;
            margin: 2.5rem 0 1rem;
            border-bottom: 3px solid #b8860b;
            padding-bottom: 0.4rem;
        }
        .content h3 {
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem;
            color: #2a5a47;
        }
        .content h4 {
            font-size: 1.2rem;
            margin: 1.5rem 0 0.5rem;
            color: #3d6b56;
        }
        .content .highlight {
            background: #fdf8e8;
            padding: 1.2rem 1.5rem;
            border-left: 5px solid #b8860b;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        .content ul,
        .content ol {
            margin-bottom: 1.2rem;
        }
        .content li {
            margin-bottom: 0.4rem;
        }
        .content .emoji-big {
            font-size: 1.4rem;
        }
        .content strong {
            color: #1e3a2f;
        }
        .img-card {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
            background: #fff;
        }
        .img-card img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .img-card figcaption {
            padding: 0.8rem 1.2rem;
            background: #faf6f0;
            font-size: 0.9rem;
            color: #5a4a3a;
            font-style: italic;
        }
        .search-section {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin: 2.5rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
        }
        .search-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-top: 0.8rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.75rem 1.2rem;
            border: 2px solid #d5cbc0;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input[type="text"]:focus {
            border-color: #b8860b;
        }
        .search-form button {
            background: #1e3a2f;
            color: #fff;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #2a5a47;
            transform: translateY(-1px);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        .feedback-card {
            background: #fff;
            border-radius: 12px;
            padding: 1.8rem 2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .feedback-card label {
            font-weight: 600;
            font-size: 0.95rem;
            color: #2a5a47;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.7rem 1rem;
            border: 2px solid #d5cbc0;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.3s;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b8860b;
        }
        .feedback-card textarea {
            resize: vertical;
            min-height: 100px;
        }
        .feedback-card .btn-submit {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #9a7209;
            transform: translateY(-1px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #d5cbc0;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #ffc107;
        }
        .footer-area {
            background: #1e3a2f;
            color: #dce8e0;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-area a {
            color: #ffd700;
        }
        .footer-area a:hover {
            color: #ffe44d;
        }
        friend-link {
            display: block;
            margin-bottom: 1.5rem;
        }
        friend-link .fl-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #ffd700;
            margin-bottom: 0.8rem;
            display: block;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
            list-style: none;
            padding: 0;
        }
        friend-link .fl-list li {
            margin: 0;
        }
        friend-link .fl-list a {
            color: #c8dcd4;
            font-size: 0.95rem;
            padding: 0.2rem 0;
            border-bottom: 1px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        friend-link .fl-list a:hover {
            color: #ffd700;
            border-bottom-color: #ffd700;
            text-decoration: none;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.2rem;
            font-size: 0.85rem;
            text-align: center;
            color: #a0b8ae;
        }
        .copyright strong {
            color: #dce8e0;
        }
        @media (max-width: 820px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .page-title {
                font-size: 1.8rem;
            }
            .content h2 {
                font-size: 1.5rem;
            }
            .content h3 {
                font-size: 1.25rem;
            }
        }
        @media (max-width: 680px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 0.75rem;
                gap: 0.15rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                border-radius: 4px;
                background: rgba(255, 255, 255, 0.05);
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                min-width: auto;
            }
            .feedback-card {
                padding: 1.2rem;
            }
            .page-title {
                font-size: 1.5rem;
                border-left-width: 4px;
                padding-left: 0.75rem;
            }
            .container {
                padding: 0 0.75rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo span {
                font-size: 0.75rem;
            }
            .page-title {
                font-size: 1.3rem;
            }
            .content p {
                font-size: 0.98rem;
            }
            .star-rating label {
                font-size: 1.3rem;
            }
        }
        .schema-hidden {
            display: none;
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #1e3a2f;
            color: #ffd700;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            border: none;
            z-index: 999;
        }
        .scroll-top:hover {
            background: #2a5a47;
            transform: translateY(-3px);
        }