* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #fdf6e3;
            color: #2d2d2d;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #3a6b4c;
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: #f5a623;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #3a6b4c 0%, #2d5a3e 100%);
            padding: 14px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fdf6e3;
            text-decoration: none;
            letter-spacing: 0.5px;
            text-shadow: 2px 2px 0 #2d2d2d;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #f5a623;
        }
        .my-logo i {
            color: #f5a623;
            margin-right: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-list li a {
            color: #fdf6e3;
            text-decoration: none;
            padding: 8px 14px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.92rem;
            transition: background 0.25s, color 0.25s;
        }
        .nav-list li a:hover {
            background: #f5a623;
            color: #2d2d2d;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fdf6e3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #f5a623;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #f0ead6;
            padding: 12px 0;
            border-bottom: 1px solid #ddd6c0;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.9rem;
        }
        .breadcrumb ol li+li:before {
            content: "›";
            margin-right: 12px;
            color: #8b6f47;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #3a6b4c;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #8b6f47;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            color: #2d5a3e;
            margin-bottom: 12px;
            line-height: 1.2;
            border-left: 6px solid #f5a623;
            padding-left: 20px;
        }
        h2 {
            font-size: 2.0rem;
            color: #3a6b4c;
            margin-top: 50px;
            margin-bottom: 18px;
            border-bottom: 3px solid #e8dcc8;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.5rem;
            color: #4a7c59;
            margin-top: 34px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.2rem;
            color: #5a8f6a;
            margin-top: 24px;
            margin-bottom: 8px;
            font-weight: 600;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .intro-highlight {
            background: #f0ead6;
            padding: 24px 28px;
            border-radius: 12px;
            border-left: 5px solid #f5a623;
            margin: 24px 0 32px;
            font-size: 1.1rem;
        }
        .intro-highlight i {
            color: #f5a623;
            margin-right: 8px;
        }
        .feature-image {
            margin: 30px 0;
            border-radius: 16px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            overflow: hidden;
            background: #e8dcc8;
        }
        .feature-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .feature-image figcaption {
            padding: 12px 20px;
            font-style: italic;
            color: #5a4a3a;
            background: #f0ead6;
            font-size: 0.95rem;
        }
        ul,
        ol {
            margin: 16px 0 20px 28px;
        }
        li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .tip-box {
            background: #eaf7e7;
            border-radius: 14px;
            padding: 22px 28px;
            margin: 28px 0;
            border-left: 6px solid #4a7c59;
        }
        .tip-box i {
            color: #4a7c59;
            margin-right: 10px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fffcf5;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #e8dcc8;
        }
        th {
            background: #3a6b4c;
            color: #fdf6e3;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f5f0e3;
        }
        .faq-item {
            background: #fffcf5;
            border-radius: 12px;
            padding: 20px 24px;
            margin-bottom: 14px;
            border: 1px solid #e8dcc8;
            transition: box-shadow 0.2s;
        }
        .faq-item:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
        }
        .faq-question {
            font-weight: 700;
            color: #2d5a3e;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-question i {
            color: #f5a623;
            font-size: 1.2rem;
        }
        .faq-answer {
            margin-top: 12px;
            padding-left: 32px;
            color: #4a4a4a;
        }
        .search-section {
            background: #f0ead6;
            border-radius: 16px;
            padding: 32px 36px;
            margin: 44px 0;
            text-align: center;
        }
        .search-section h3 {
            margin-top: 0;
            color: #2d5a3e;
        }
        .search-form {
            display: flex;
            max-width: 580px;
            margin: 16px auto 0;
            border-radius: 60px;
            overflow: hidden;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 16px 22px;
            border: none;
            font-size: 1rem;
            background: #fffcf5;
            outline: none;
        }
        .search-form button {
            background: #3a6b4c;
            color: #fdf6e3;
            border: none;
            padding: 0 28px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.25s;
        }
        .search-form button:hover {
            background: #f5a623;
            color: #2d2d2d;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 44px 0;
        }
        .comment-section,
        .rating-section {
            background: #fffcf5;
            border-radius: 16px;
            padding: 28px 32px;
            border: 1px solid #e8dcc8;
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
            color: #2d5a3e;
            font-size: 1.4rem;
        }
        .comment-section textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #e8dcc8;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            background: #fdfaf5;
            transition: border 0.2s;
        }
        .comment-section textarea:focus {
            border-color: #4a7c59;
            outline: none;
        }
        .comment-section input[type="text"] {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e8dcc8;
            border-radius: 10px;
            font-size: 1rem;
            background: #fdfaf5;
            margin-bottom: 12px;
            transition: border 0.2s;
        }
        .comment-section input[type="text"]:focus {
            border-color: #4a7c59;
            outline: none;
        }
        .btn {
            background: #3a6b4c;
            color: #fdf6e3;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #f5a623;
            color: #2d2d2d;
            transform: translateY(-1px);
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 6px;
            margin: 16px 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2.2rem;
            color: #ddd6c0;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f5a623;
            transform: scale(1.08);
        }
        .rating-stars label i {
            pointer-events: none;
        }
        .rating-display {
            margin-top: 12px;
            font-weight: 600;
            color: #4a7c59;
        }
        footer {
            background: #2d5a3e;
            color: #e8dcc8;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 36px;
        }
        footer h4 {
            color: #f5a623;
            margin-top: 0;
            font-size: 1.2rem;
        }
        footer a {
            color: #d4c9b0;
            text-decoration: none;
        }
        footer a:hover {
            color: #f5a623;
            text-decoration: underline;
        }
        friend-link {
            display: block;
            background: #234a32;
            padding: 16px 20px;
            border-radius: 12px;
            margin-top: 8px;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 20px;
            padding: 4px 0;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #4a7c59;
            padding-top: 20px;
            margin-top: 12px;
            text-align: center;
            font-size: 0.9rem;
            color: #b8a88a;
        }
        .copyright i {
            color: #f5a623;
        }
        .last-updated {
            display: inline-block;
            background: #234a32;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #d4c9b0;
            margin-bottom: 16px;
        }
        @media (max-width: 900px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 720px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #2d5a3e;
                padding: 16px 0;
                border-radius: 0 0 16px 16px;
                margin-top: 12px;
                gap: 4px;
            }
            .nav-list li a {
                display: block;
                padding: 12px 20px;
                text-align: center;
                border-radius: 0;
            }
            #nav-toggle:checked+.hamburger+.nav-list {
                display: flex;
            }
            #nav-toggle:checked+.hamburger .fa-bars:before {
                content: "\f00d";
            }
            .header-inner {
                position: relative;
            }
            .search-form {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-form input[type="text"] {
                border-radius: 16px 16px 0 0;
            }
            .search-form button {
                padding: 14px;
                border-radius: 0 0 16px 16px;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 14px;
            }
            .container {
                padding: 0 14px;
            }
            .intro-highlight {
                padding: 18px 20px;
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .rating-stars label {
                font-size: 1.8rem;
            }
            .comment-section,
            .rating-section {
                padding: 20px;
            }
            .search-section {
                padding: 24px 18px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }