*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f7fa;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #1a6b4a;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #b8860b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #0f2a1f;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #b8860b;
            padding-bottom: 0.4rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 6px solid #1a6b4a;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #1e4a35;
        }
        h4 {
            font-size: 1.2rem;
            color: #2d5a44;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        blockquote {
            background: #e8f0ec;
            border-left: 5px solid #b8860b;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
            font-style: italic;
            color: #1e3a2a;
        }
        hr {
            border: none;
            border-top: 2px dashed #c0d4cb;
            margin: 2rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.05);
            border-radius: 20px;
            padding: 1.8rem 2rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0 0.8rem;
            border-bottom: 2px solid #e2ece6;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #1a6b4a, #b8860b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-block;
        }
        .my-logo i {
            -webkit-text-fill-color: #b8860b;
            margin-right: 6px;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #4a6b5a;
            display: block;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a6b4a;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #e2ece6;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            list-style: none;
            padding: 0;
            margin: 0;
            align-items: center;
        }
        .nav-menu li a {
            font-weight: 600;
            padding: 0.4rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            font-size: 0.98rem;
        }
        .nav-menu li a:hover,
        .nav-menu li a.active {
            border-bottom-color: #b8860b;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.9rem;
            color: #4a6b5a;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #b8860b;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #1a6b4a;
        }
        .breadcrumb .current {
            color: #2d5a44;
            font-weight: 600;
        }
        .hero-figure {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            background: #dce8e1;
        }
        .hero-figure img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .hero-figure figcaption {
            padding: 0.6rem 1.2rem;
            font-size: 0.9rem;
            color: #2d5a44;
            background: #eaf1ed;
            font-style: italic;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.5rem 0;
            padding: 1.2rem 1.5rem;
            background: #eaf1ed;
            border-radius: 14px;
            align-items: center;
        }
        .search-form label {
            font-weight: 600;
            color: #1a3a2a;
        }
        .search-form input[type="text"] {
            flex: 1 1 220px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #c0d4cb;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            transition: 0.25s;
            outline: none;
            min-width: 140px;
        }
        .search-form input[type="text"]:focus {
            border-color: #1a6b4a;
            box-shadow: 0 0 0 3px rgba(26, 107, 74, 0.15);
        }
        .search-form button {
            background: #1a6b4a;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.25s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #b8860b;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .feedback-card {
            background: #f8fbf9;
            padding: 1.5rem 1.8rem;
            border-radius: 16px;
            border: 1px solid #dce8e1;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #1a4a35;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.6rem;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            padding: 0.7rem 1rem;
            border: 2px solid #c0d4cb;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            outline: none;
            transition: 0.2s;
            background: #fff;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #1a6b4a;
            box-shadow: 0 0 0 3px rgba(26, 107, 74, 0.1);
        }
        .feedback-card textarea {
            min-height: 80px;
        }
        .feedback-card .star-group {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.15rem;
        }
        .feedback-card .star-group input {
            display: none;
        }
        .feedback-card .star-group label {
            font-size: 1.6rem;
            color: #c0d4cb;
            cursor: pointer;
            transition: 0.15s;
        }
        .feedback-card .star-group input:checked~label,
        .feedback-card .star-group label:hover,
        .feedback-card .star-group label:hover~label {
            color: #b8860b;
        }
        .feedback-card .btn-submit {
            background: #1a6b4a;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card .btn-submit:hover {
            background: #b8860b;
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(184, 134, 11, 0.25);
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 0.8rem 1.2rem;
            padding: 0.8rem 0;
        }
        .link-grid a {
            display: block;
            padding: 0.5rem 0.8rem;
            background: #f0f6f3;
            border-radius: 8px;
            font-weight: 500;
            transition: 0.2s;
            border-left: 3px solid #b8860b;
        }
        .link-grid a:hover {
            background: #e2ece6;
            transform: translateX(4px);
            text-decoration: none;
        }
        .site-footer {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 3px solid #e2ece6;
        }
        .site-footer friend-link {
            display: block;
            margin: 1rem 0;
            font-weight: 600;
            color: #1a3a2a;
        }
        .site-footer .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
            list-style: none;
            padding: 0.6rem 0;
        }
        .site-footer .friend-list a {
            background: #eaf1ed;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: 0.2s;
        }
        .site-footer .friend-list a:hover {
            background: #b8860b;
            color: #fff;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding: 1.5rem 0 0.8rem;
            font-size: 0.9rem;
            color: #4a6b5a;
            border-top: 1px solid #dce8e1;
            margin-top: 1.5rem;
        }
        .copyright strong {
            color: #1a3a2a;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .container {
                padding: 1rem 1.2rem;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.4rem;
                gap: 0.4rem;
                border-top: 1px solid #dce8e1;
                margin-top: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
            }
            .nav-menu li a:hover {
                background: #eaf1ed;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .hero-figure img {
                max-height: 240px;
            }
            .search-form {
                flex-direction: column;
                align-items: stretch;
            }
            .search-form input[type="text"] {
                flex: 1 1 auto;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .feedback-card {
                padding: 1rem 1.2rem;
            }
            .container {
                padding: 0.8rem 0.8rem;
            }
        }
        .tag {
            display: inline-block;
            background: #dce8e1;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #1a4a35;
        }
        .highlight {
            background: #fcf3d9;
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            background: #1a6b4a;
            color: #fff;
            padding: 0.2rem 0.9rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .updated {
            display: block;
            text-align: right;
            font-size: 0.9rem;
            color: #4a6b5a;
            padding: 0.6rem 0 0.2rem;
            border-top: 1px dashed #c0d4cb;
            margin-top: 1.2rem;
        }
        .updated i {
            margin-right: 0.4rem;
            color: #b8860b;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.96rem;
            background: #f8fbf9;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #dce8e1;
        }
        th {
            background: #1a6b4a;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #eaf5ef;
        }