* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f5f2eb;
            color: #2d2d2d;
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #2e7d32;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #1b5e20;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #3c8527, #2a6b1a);
            padding: 12px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            color: #fff4d6;
            text-shadow: 2px 2px 0 #1e4a12, 4px 4px 0 rgba(0, 0, 0, 0.2);
            letter-spacing: -0.5px;
            transition: transform 0.2s;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffebaa;
        }
        .my-logo i {
            color: #ffd966;
            margin-right: 6px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #f5f2eb;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 30px;
            transition: background 0.25s, color 0.25s;
            font-size: 14px;
            letter-spacing: 0.3px;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.2);
            color: #fff4d6;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 5px;
            font-size: 13px;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff4d6;
            font-size: 28px;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        .breadcrumb {
            background: #e8e3da;
            padding: 10px 0;
            font-size: 13px;
            color: #5a4a3a;
            border-bottom: 1px solid #d6cfc4;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #3c8527;
        }
        .breadcrumb a:hover {
            color: #1b5e20;
        }
        .breadcrumb span {
            color: #7a6a5a;
        }
        .hero {
            background: linear-gradient(135deg, #4a8c3f 0%, #2d6b1e 100%);
            padding: 50px 0 40px;
            text-align: center;
            color: #fff4d6;
            border-bottom: 6px solid #ffd966;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 900;
            text-shadow: 3px 3px 0 #1e4a12;
            margin-bottom: 10px;
            letter-spacing: -1px;
        }
        .hero h1 i {
            color: #ffd966;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.92;
            font-weight: 400;
        }
        .hero .last-updated {
            display: inline-block;
            margin-top: 14px;
            background: rgba(0, 0, 0, 0.2);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 14px;
            backdrop-filter: blur(4px);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .section-card {
            background: #fffcf7;
            border-radius: 20px;
            padding: 30px 32px;
            margin-bottom: 28px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8e0d6;
            transition: box-shadow 0.3s;
        }
        .section-card:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .section-card h2 {
            font-size: 1.9rem;
            color: #2e5a1e;
            margin-bottom: 16px;
            border-left: 6px solid #7ec850;
            padding-left: 16px;
            font-weight: 700;
        }
        .section-card h2 i {
            color: #3c8527;
            margin-right: 8px;
        }
        .section-card h3 {
            font-size: 1.4rem;
            color: #3a6b2a;
            margin: 22px 0 10px;
            font-weight: 600;
        }
        .section-card h4 {
            font-size: 1.15rem;
            color: #4d3a2a;
            margin: 16px 0 8px;
            font-weight: 600;
        }
        .section-card p {
            margin-bottom: 16px;
            color: #3d3d3d;
        }
        .section-card ul,
        .section-card ol {
            margin: 10px 0 16px 24px;
            color: #3d3d3d;
        }
        .section-card li {
            margin-bottom: 6px;
        }
        .highlight-box {
            background: #f0f7eb;
            border-left: 5px solid #7ec850;
            padding: 16px 22px;
            border-radius: 12px;
            margin: 18px 0;
        }
        .highlight-box strong {
            color: #2e5a1e;
        }
        .emoji-big {
            font-size: 1.6rem;
            margin-right: 6px;
        }
        .img-responsive {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            margin: 20px 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
            border: 1px solid #ddd6ca;
        }
        .sidebar-sticky {
            position: sticky;
            top: 100px;
        }
        .sidebar-card {
            background: #fffcf7;
            border-radius: 18px;
            padding: 22px 20px;
            margin-bottom: 24px;
            border: 1px solid #e8e0d6;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #2e5a1e;
            margin-bottom: 12px;
            border-bottom: 2px solid #d4e0ca;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px solid #f0ebe4;
        }
        .sidebar-card li a {
            color: #3a6b2a;
            font-weight: 500;
            display: block;
            padding: 4px 0;
        }
        .sidebar-card li a:hover {
            color: #1b5e20;
            padding-left: 4px;
        }
        .sidebar-card li a i {
            margin-right: 8px;
            color: #7ec850;
            font-size: 13px;
        }
        .search-box {
            display: flex;
            gap: 10px;
            background: #fff;
            border-radius: 50px;
            border: 2px solid #d4e0ca;
            overflow: hidden;
            transition: border-color 0.3s;
        }
        .search-box:focus-within {
            border-color: #7ec850;
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 12px 20px;
            font-size: 15px;
            background: transparent;
            outline: none;
            border-radius: 50px 0 0 50px;
        }
        .search-box button {
            background: #3c8527;
            color: #fff;
            border: none;
            padding: 0 24px;
            cursor: pointer;
            font-size: 16px;
            transition: background 0.25s;
            border-radius: 0 50px 50px 0;
        }
        .search-box button:hover {
            background: #2a6b1a;
        }
        .comment-form,
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .comment-form textarea,
        .comment-form input,
        .rating-form input,
        .rating-form select {
            padding: 12px 16px;
            border: 2px solid #ddd6ca;
            border-radius: 12px;
            font-size: 15px;
            font-family: inherit;
            background: #fffcf7;
            transition: border-color 0.3s;
            outline: none;
        }
        .comment-form textarea:focus,
        .comment-form input:focus,
        .rating-form input:focus,
        .rating-form select:focus {
            border-color: #7ec850;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn-primary {
            background: #3c8527;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            align-self: flex-start;
        }
        .btn-primary:hover {
            background: #2a6b1a;
            transform: scale(1.02);
        }
        .btn-primary i {
            margin-right: 8px;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 26px;
            color: #ccc6bc;
            cursor: pointer;
        }
        .rating-stars i.active {
            color: #f5b342;
        }
        .rating-stars i:hover {
            color: #f5b342;
        }
        .site-footer {
            background: #2d2d2d;
            color: #ccc6bc;
            padding: 40px 0 20px;
            border-top: 6px solid #3c8527;
            margin-top: 20px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        .footer-inner h4 {
            color: #fff4d6;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #b8d9ae;
        }
        .footer-inner a:hover {
            color: #fff4d6;
        }
        friend-link {
            display: block;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #4a4a4a;
            font-size: 14px;
        }
        friend-link a {
            color: #b8d9ae;
            margin: 0 10px 0 0;
            display: inline-block;
        }
        friend-link a:hover {
            color: #fff4d6;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid #4a4a4a;
            font-size: 13px;
            color: #8a8a7a;
        }
        .copyright a {
            color: #b8d9ae;
        }
        @media (max-width: 820px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar-sticky {
                position: static;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
        }
        @media (max-width: 640px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(0, 0, 0, 0.25);
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 6px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                width: 100%;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .section-card {
                padding: 20px 18px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .my-logo {
                font-size: 22px;
            }
            .breadcrumb .container {
                font-size: 12px;
            }
            .rating-stars {
                font-size: 22px;
            }
        }
        @media (max-width: 400px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 12px;
            }
            .section-card {
                padding: 16px 14px;
            }
            .search-box input {
                padding: 10px 14px;
                font-size: 14px;
            }
            .search-box button {
                padding: 0 16px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        ::selection {
            background: #7ec850;
            color: #1e3a0e;
        }