*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f7fa;
            color: #1e293b;
            line-height: 1.75;
            font-size: 1.0625rem;
            padding: 0 1rem;
        }
        a {
            color: #0b6e4f;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #084c36;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            color: #0f172a;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.85rem;
            border-bottom: 3px solid #0b6e4f;
            padding-bottom: 0.4rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.45rem;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.5rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
        }
        ul,
        ol {
            margin: 1rem 0 1.5rem 2rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: #0b6e4f;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.5rem 2rem 2rem;
            min-height: 100vh;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0 0.75rem;
            border-bottom: 1px solid #e2e8f0;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #0b6e4f, #1a9e6c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
            font-family: 'Segoe UI', sans-serif;
        }
        .my-logo:hover {
            text-decoration: none;
            filter: brightness(1.1);
        }
        .my-logo i {
            -webkit-text-fill-color: #0b6e4f;
            margin-right: 0.3rem;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 0.95rem;
            color: #1e293b;
            padding: 0.35rem 0.7rem;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #0b6e4f10;
            color: #0b6e4f;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
            color: #0b6e4f;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #0b6e4f;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #e2e8f0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.6rem;
            font-size: 0.9rem;
            padding: 0.75rem 0 0.2rem;
            color: #64748b;
            list-style: none;
            background: transparent;
            margin: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #94a3b8;
            font-size: 1.2rem;
            margin-right: 0.4rem;
        }
        .breadcrumb a {
            color: #0b6e4f;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-box {
            background: #f1f5f9;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            display: flex;
            align-items: center;
            max-width: 380px;
            margin: 1.8rem 0 1.2rem;
            border: 1px solid #e2e8f0;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .search-box:focus-within {
            border-color: #0b6e4f;
            box-shadow: 0 0 0 4px rgba(11, 110, 79, 0.12);
        }
        .search-box input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.7rem 0;
            font-size: 1rem;
            outline: none;
            color: #1e293b;
            min-width: 0;
        }
        .search-box input::placeholder {
            color: #94a3b8;
        }
        .search-box button {
            background: #0b6e4f;
            border: none;
            color: #fff;
            font-size: 1rem;
            padding: 0.6rem 1.4rem;
            border-radius: 60px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-box button:hover {
            background: #084c36;
            transform: scale(1.02);
        }
        .featured-image {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            background: #e2e8f0;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .featured-image img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
            display: block;
        }
        .featured-image figcaption {
            padding: 0.75rem 1.2rem;
            background: #f8fafc;
            font-size: 0.9rem;
            color: #475569;
            border-top: 1px solid #e2e8f0;
        }
        .user-feedback {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem 3rem;
            margin: 3rem 0 2rem;
            padding: 2rem 1.8rem;
            background: #f8fafc;
            border-radius: 20px;
            border: 1px solid #e2e8f0;
        }
        .feedback-panel {
            flex: 1 1 280px;
        }
        .feedback-panel h3 {
            margin-top: 0;
            font-size: 1.3rem;
            border-bottom: none;
            padding-bottom: 0;
        }
        .feedback-panel form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-panel input,
        .feedback-panel textarea,
        .feedback-panel select {
            padding: 0.7rem 1rem;
            border: 1px solid #cbd5e1;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .feedback-panel input:focus,
        .feedback-panel textarea:focus,
        .feedback-panel select:focus {
            border-color: #0b6e4f;
            box-shadow: 0 0 0 3px rgba(11, 110, 79, 0.1);
            outline: none;
        }
        .feedback-panel textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-panel button {
            background: #0b6e4f;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 60px;
            font-weight: 600;
            cursor: pointer;
            font-size: 0.95rem;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-panel button:hover {
            background: #084c36;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #f59e0b;
            cursor: pointer;
            margin: 0.3rem 0;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #d97706;
        }
        friend-link {
            display: block;
            padding: 1.8rem 0 1rem;
            border-top: 2px solid #e2e8f0;
            margin-top: 2.5rem;
            font-size: 0.95rem;
        }
        friend-link .fl-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: #0f172a;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1.2rem 0.2rem 0;
            color: #0b6e4f;
            font-weight: 500;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .site-footer {
            padding: 1.8rem 0 1rem;
            text-align: center;
            font-size: 0.9rem;
            color: #64748b;
            border-top: 1px solid #e2e8f0;
            margin-top: 1.5rem;
        }
        .site-footer .copyright {
            margin-top: 0.6rem;
            font-weight: 400;
        }
        .last-updated {
            display: inline-block;
            background: #f1f5f9;
            padding: 0.3rem 1rem;
            border-radius: 60px;
            font-size: 0.85rem;
            color: #475569;
            margin: 1.2rem 0 0.5rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #0b6e4f;
        }
        @media (max-width: 820px) {
            .container {
                padding: 1rem 1.2rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
                order: 2;
            }
            .main-nav {
                order: 3;
                flex-basis: 100%;
                display: none;
                flex-direction: column;
                align-items: stretch;
                padding: 1rem 0 0.5rem;
                gap: 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                border-radius: 12px;
                background: #f1f5f9;
            }
            .user-feedback {
                flex-direction: column;
                gap: 1.8rem;
                padding: 1.5rem 1.2rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .search-box {
                max-width: 100%;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .container {
                padding: 0.8rem 0.8rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        .highlight-box {
            background: #f0fdf4;
            border-left: 5px solid #0b6e4f;
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            margin: 1.8rem 0;
        }
        .emoji-big {
            font-size: 1.3rem;
        }
        .inline-icon {
            margin-right: 0.3rem;
            color: #0b6e4f;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }
        th {
            background: #f1f5f9;
            font-weight: 700;
            color: #0f172a;
        }
        tr:hover td {
            background: #f8fafc;
        }