*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #f4f7f2;
            color: #1e2a1e;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #1a6b3c;
            text-decoration: underline;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #f5a623;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        :root {
            --primary: #1a6b3c;
            --primary-dark: #0f4527;
            --primary-light: #e8f5ed;
            --accent: #f5a623;
            --accent-light: #fef3d9;
            --dark: #1e2a1e;
            --light: #f4f7f2;
            --white: #ffffff;
            --gray: #6b7a6b;
            --border: #d0ddd0;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            --radius: 16px;
            --transition: 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--primary);
            color: var(--white);
            padding: 0 0 0 0;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 0.9rem 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--white);
            text-decoration: none;
            background: rgba(255, 255, 255, 0.12);
            padding: 0.2rem 1rem 0.2rem 1rem;
            border-radius: 40px;
            backdrop-filter: blur(4px);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            font-size: 1.7rem;
            color: var(--accent);
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.22);
            transform: scale(1.02);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: var(--white);
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: var(--white);
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            background: var(--accent);
            color: var(--dark);
        }
        .breadcrumb {
            background: var(--primary-dark);
            padding: 0.5rem 20px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            margin: 0 0.3rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .main-content {
            flex: 1;
            padding: 2rem 20px 3rem;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }
        article {
            background: var(--white);
            border-radius: var(--radius);
            padding: 2.5rem 2.8rem;
            box-shadow: var(--shadow);
            margin-bottom: 2.5rem;
        }
        @media (max-width: 700px) {
            article {
                padding: 1.5rem 1.2rem;
            }
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.2;
            margin-bottom: 0.5rem;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.2rem 0 1rem 0;
            padding-bottom: 0.3rem;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-dark);
            margin: 1.8rem 0 0.8rem 0;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--dark);
            margin: 1.4rem 0 0.5rem 0;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            font-size: 0.9rem;
            color: var(--gray);
            margin: 0.5rem 0 1.8rem 0;
            padding-bottom: 1.2rem;
            border-bottom: 1px solid var(--border);
        }
        .meta-info i {
            margin-right: 0.3rem;
        }
        .last-updated {
            font-weight: 600;
            color: var(--primary);
        }
        .featured-image {
            margin: 1.8rem 0 2.2rem;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: var(--primary-light);
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: var(--gray);
            text-align: center;
        }
        .highlight-box {
            background: var(--accent-light);
            border-left: 6px solid var(--accent);
            padding: 1.2rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }
        .highlight-box strong {
            color: var(--primary-dark);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8rem 0;
            font-size: 0.95rem;
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .data-table th {
            background: var(--primary);
            color: var(--white);
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid var(--border);
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: var(--primary-light);
        }
        .interview-block {
            background: var(--primary-light);
            border-radius: var(--radius);
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            position: relative;
        }
        .interview-block::before {
            content: '\f10e';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 2.2rem;
            color: var(--primary);
            opacity: 0.15;
            position: absolute;
            top: 1rem;
            right: 1.5rem;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: var(--primary-dark);
            display: block;
            margin-top: 0.6rem;
        }
        .interview-block .speaker i {
            color: var(--accent);
            margin-right: 0.4rem;
        }
        .tip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.2rem;
            margin: 1.6rem 0;
        }
        .tip-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 1.3rem 1.4rem;
            transition: var(--transition);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        }
        .tip-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
            border-color: var(--accent);
        }
        .tip-card i {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 0.6rem;
            display: inline-block;
        }
        .tip-card h4 {
            margin-top: 0;
        }
        .interactive-sections {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.8rem 0 1rem;
        }
        @media (max-width: 800px) {
            .interactive-sections {
                grid-template-columns: 1fr;
            }
        }
        .interactive-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 1.8rem 2rem;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .interactive-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .interactive-card h3 i {
            color: var(--accent);
        }
        .interactive-card form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
            margin-top: 0.8rem;
        }
        .interactive-card input,
        .interactive-card textarea,
        .interactive-card select {
            padding: 0.7rem 1rem;
            border: 1px solid var(--border);
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            transition: var(--transition);
            background: var(--light);
        }
        .interactive-card input:focus,
        .interactive-card textarea:focus,
        .interactive-card select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 107, 60, 0.15);
        }
        .interactive-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn {
            padding: 0.7rem 1.6rem;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--primary);
            color: var(--white);
            text-decoration: none;
            width: fit-content;
        }
        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(26, 107, 60, 0.25);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--dark);
        }
        .btn-accent:hover {
            background: #e0951a;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.3rem;
            justify-content: flex-end;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 2.5rem 20px 1.8rem;
            margin-top: 2rem;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .footer-inner h4 {
            color: var(--accent);
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            display: block;
            margin-bottom: 0.3rem;
            transition: var(--transition);
        }
        .footer-inner a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 1.5rem auto 0;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom strong {
            color: rgba(255, 255, 255, 0.8);
        }
        friend-link {
            display: block;
            margin: 0.6rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.3rem;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                border-radius: 10px;
            }
            .header-inner {
                padding: 0.6rem 16px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .main-content {
                padding: 1rem 12px 2rem;
            }
            article {
                padding: 1.2rem 1rem;
            }
            .interactive-card {
                padding: 1.2rem 1.2rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 12px;
            }
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
                padding: 0.1rem 0.8rem;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .tip-grid {
                grid-template-columns: 1fr;
            }
            .meta-info {
                flex-direction: column;
                gap: 0.3rem;
            }
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }
        :focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }