*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #f5f7f2;
            color: #1e2a1e;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #2d5a2d;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7cb342;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1a3a1a, #2d5a2d);
            padding: 0.8rem 0;
            border-bottom: 4px solid #7cb342;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #e8f5e9;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
            letter-spacing: -0.5px;
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #c8e6c9;
            text-decoration: none;
        }
        .my-logo i {
            color: #7cb342;
            font-size: 1.8rem;
        }
        .my-logo .domain-tag {
            font-size: 0.7rem;
            font-weight: 400;
            color: #a5d6a7;
            letter-spacing: 0.3px;
            display: block;
            line-height: 1;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.4rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            color: #e8f5e9;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            transition: background 0.25s, color 0.25s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .nav-list li a:hover {
            background: rgba(124, 179, 66, 0.25);
            color: #c8e6c9;
            text-decoration: none;
        }
        .nav-list li a i {
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #a5d6a7;
            border-radius: 8px;
            color: #e8f5e9;
            font-size: 1.8rem;
            padding: 0.3rem 0.7rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(124, 179, 66, 0.2);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #e8f0e3;
            padding: 0.6rem 0;
            border-bottom: 1px solid #c8dcc8;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.5rem;
            color: #6b8f6b;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #2d5a2d;
        }
        .breadcrumb .current {
            color: #558b2f;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1e3a1e 0%, #2d5a2d 50%, #3a7a3a 100%);
            color: #f1f8e9;
            padding: 2.5rem 0 2rem;
            text-align: center;
            border-bottom: 6px solid #7cb342;
            position: relative;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            text-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
            margin-bottom: 0.4rem;
        }
        .hero h1 i {
            color: #aed581;
            margin-right: 0.5rem;
        }
        .hero .subtitle {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0.5rem auto 0.8rem;
        }
        .hero .meta-info {
            font-size: 0.85rem;
            opacity: 0.7;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.2rem;
        }
        .hero .meta-info i {
            margin-right: 0.3rem;
        }
        .main-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            padding: 2rem 0;
        }
        .content-area {
            background: #fff;
            border-radius: 20px;
            padding: 2rem 2.2rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
        }
        .sidebar {
            background: #fff;
            border-radius: 20px;
            padding: 1.5rem 1.5rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .content-area h2 {
            font-size: 1.9rem;
            color: #1a3a1a;
            border-left: 6px solid #7cb342;
            padding-left: 1rem;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
        }
        .content-area h2 i {
            color: #7cb342;
            margin-right: 0.5rem;
        }
        .content-area h3 {
            font-size: 1.45rem;
            color: #2d5a2d;
            margin-top: 2rem;
            margin-bottom: 0.7rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .content-area h3 i {
            color: #558b2f;
        }
        .content-area h4 {
            font-size: 1.15rem;
            color: #3a6a3a;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .content-area p {
            margin-bottom: 1.1rem;
            text-align: justify;
        }
        .content-area .highlight {
            background: #f0f7ec;
            border-left: 4px solid #7cb342;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .content-area .highlight strong {
            color: #1e4a1e;
        }
        .content-area .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 0.8rem;
            margin: 1.2rem 0;
        }
        .content-area .stat-card {
            background: #f5faf2;
            border-radius: 12px;
            padding: 0.8rem 1rem;
            text-align: center;
            border: 1px solid #dce8dc;
        }
        .stat-card .label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #6b8f6b;
        }
        .stat-card .value {
            font-size: 1.4rem;
            font-weight: 700;
            color: #1e3a1e;
        }
        .img-wrapper {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            background: #e8f0e3;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .img-wrapper img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .img-wrapper .img-caption {
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #4a6a4a;
            background: #f5faf2;
            border-top: 1px solid #dce8dc;
            font-style: italic;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #1a3a1a;
            border-bottom: 3px solid #7cb342;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 0 0 1.5rem;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #e8f0e3;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #2d5a2d;
            font-weight: 500;
        }
        .sidebar ul li a:hover {
            color: #7cb342;
            text-decoration: none;
        }
        .sidebar ul li a i {
            color: #7cb342;
            font-size: 0.8rem;
        }
        .search-box {
            display: flex;
            margin-bottom: 1.8rem;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid #c8dcc8;
            background: #fff;
            transition: border-color 0.2s;
        }
        .search-box:focus-within {
            border-color: #7cb342;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 0.7rem 1.2rem;
            font-size: 0.95rem;
            outline: none;
            background: transparent;
            min-width: 0;
        }
        .search-box button {
            background: #2d5a2d;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-box button:hover {
            background: #1a3a1a;
        }
        .feedback-section {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #e8f0e3;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        .comment-area textarea {
            width: 100%;
            border: 2px solid #c8dcc8;
            border-radius: 12px;
            padding: 0.8rem 1rem;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 110px;
            transition: border-color 0.2s;
            background: #fafcfa;
        }
        .comment-area textarea:focus {
            border-color: #7cb342;
            outline: none;
        }
        .comment-area input[type="text"] {
            width: 100%;
            border: 2px solid #c8dcc8;
            border-radius: 12px;
            padding: 0.7rem 1rem;
            font-size: 0.95rem;
            margin-bottom: 0.8rem;
            background: #fafcfa;
        }
        .comment-area input[type="text"]:focus {
            border-color: #7cb342;
            outline: none;
        }
        .btn-primary {
            background: #2d5a2d;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-primary:hover {
            background: #1a3a1a;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .rating-area {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .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: 2rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f9a825;
        }
        .star-rating input:checked~label {
            color: #f9a825;
        }
        .star-rating label i {
            pointer-events: none;
        }
        .rating-display {
            font-size: 1rem;
            color: #4a6a4a;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0;
            border-top: 2px solid #c8dcc8;
            margin-top: 2rem;
        }
        friend-link .fl-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: #1a3a1a;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
            list-style: none;
            padding: 0;
        }
        friend-link .fl-list li a {
            color: #2d5a2d;
            font-weight: 500;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
            padding-bottom: 2px;
        }
        friend-link .fl-list li a:hover {
            border-color: #7cb342;
            text-decoration: none;
        }
        .site-footer {
            background: #1a2e1a;
            color: #c8dcc8;
            padding: 2rem 0 1.5rem;
            margin-top: 2rem;
            border-top: 4px solid #7cb342;
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            opacity: 0.85;
        }
        .site-footer .copyright i {
            margin-right: 0.3rem;
        }
        .site-footer .footer-links {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .site-footer .footer-links a {
            color: #a5d6a7;
            font-size: 0.85rem;
        }
        .site-footer .footer-links a:hover {
            color: #c8e6c9;
        }
        @media (max-width: 992px) {
            .main-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .content-area {
                order: 1;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a3a1a;
                border-radius: 0 0 16px 16px;
                padding: 0.8rem 0;
                margin-top: 0.5rem;
                border-top: 2px solid #7cb342;
            }
            #nav-toggle:checked+.hamburger+.nav-list {
                display: flex;
            }
            .nav-list li a {
                padding: 0.7rem 1.5rem;
                border-radius: 0;
                justify-content: center;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero .subtitle {
                font-size: 0.95rem;
            }
            .content-area {
                padding: 1.2rem 1rem;
            }
            .content-area h2 {
                font-size: 1.5rem;
            }
            .content-area h3 {
                font-size: 1.2rem;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer .container {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .breadcrumb ol {
                font-size: 0.75rem;
            }
            .search-box input {
                font-size: 0.85rem;
                padding: 0.5rem 0.8rem;
            }
            .search-box button {
                padding: 0.5rem 1rem;
                font-size: 0.85rem;
            }
        }
        :focus-visible {
            outline: 3px solid #7cb342;
            outline-offset: 2px;
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 0;
            background: #1a3a1a;
            color: #fff;
            padding: 0.5rem 1rem;
            z-index: 10000;
            transition: top 0.2s;
        }
        .skip-link:focus {
            top: 0;
        }