*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #6aaa64;
            --primary-dark: #538d4e;
            --secondary: #c9b458;
            --light-bg: #f8f9fa;
            --dark: #1a1a2e;
            --gray: #6c757d;
            --light-gray: #e9ecef;
            --white: #ffffff;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --transition: all 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--light-bg);
            color: var(--dark);
            line-height: 1.75;
            padding-bottom: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--primary-dark);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover,
        a:focus {
            color: var(--primary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--white);
            border-bottom: 3px solid var(--primary);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
            max-width: var(--max-width);
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            color: var(--primary);
            font-size: 2rem;
        }
        .my-logo span {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo small {
            font-size: 0.6rem;
            font-weight: 400;
            color: var(--gray);
            -webkit-text-fill-color: var(--gray);
            background: none;
            display: block;
            letter-spacing: 0.3px;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .my-logo a:hover {
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--dark);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: var(--light-gray);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--dark);
            transition: var(--transition);
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(106, 170, 100, 0.12);
            color: var(--primary-dark);
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
            color: var(--primary);
        }
        .breadcrumb-wrap {
            background: var(--white);
            border-bottom: 1px solid var(--light-gray);
            padding: 8px 0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4px 8px;
            font-size: 0.85rem;
            color: var(--gray);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: var(--gray);
            font-weight: 600;
        }
        .breadcrumb a {
            color: var(--primary-dark);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: var(--dark);
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            color: var(--white);
            padding: 60px 20px 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "WORDLE";
            position: absolute;
            right: -5%;
            bottom: -10%;
            font-size: 18vw;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.03);
            letter-spacing: 12px;
            pointer-events: none;
            white-space: nowrap;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .hero h1 span {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0 auto 28px;
            opacity: 0.85;
            position: relative;
            z-index: 1;
        }
        .hero .last-updated {
            font-size: 0.9rem;
            opacity: 0.6;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            position: relative;
            z-index: 1;
        }
        .hero .last-updated i {
            color: var(--secondary);
        }
        .main-content {
            flex: 1;
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        .content-body {
            background: var(--white);
            border-radius: var(--radius);
            padding: 36px 32px;
            box-shadow: var(--shadow);
        }
        .content-body h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 40px 0 16px;
            padding-bottom: 10px;
            border-bottom: 3px solid rgba(106, 170, 100, 0.25);
            color: var(--dark);
        }
        .content-body h2:first-child {
            margin-top: 0;
        }
        .content-body h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: var(--primary-dark);
        }
        .content-body h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 24px 0 10px;
            color: var(--dark);
        }
        .content-body p {
            margin-bottom: 18px;
            color: #2d2d3a;
        }
        .content-body p:last-child {
            margin-bottom: 0;
        }
        .content-body ul,
        .content-body ol {
            margin: 0 0 20px 24px;
        }
        .content-body li {
            margin-bottom: 8px;
        }
        .content-body .highlight-box {
            background: rgba(106, 170, 100, 0.07);
            border-left: 4px solid var(--primary);
            padding: 20px 24px;
            border-radius: 0 8px 8px 0;
            margin: 24px 0;
        }
        .content-body .highlight-box i {
            color: var(--primary);
            margin-right: 8px;
        }
        .content-body .emoji-big {
            font-size: 1.4rem;
            margin-right: 4px;
        }
        .feature-image-wrap {
            margin: 28px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--light-gray);
        }
        .feature-image-wrap img {
            width: 100%;
            height: auto;
            aspect-ratio: 1200/630;
            object-fit: cover;
        }
        .feature-image-wrap figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--gray);
            background: var(--white);
            border-top: 1px solid var(--light-gray);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--dark);
        }
        .sidebar-card h3 i {
            color: var(--primary);
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--light-gray);
            font-size: 0.95rem;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--dark);
        }
        .sidebar-card ul li a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }
        .sidebar-card ul li a i {
            color: var(--primary);
            font-size: 0.75rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid var(--light-gray);
            border-radius: 8px;
            font-size: 0.95rem;
            transition: var(--transition);
            outline: none;
            font-family: var(--font);
        }
        .search-form input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(106, 170, 100, 0.15);
        }
        .search-form button {
            background: var(--primary);
            color: var(--white);
            border: none;
            border-radius: 8px;
            padding: 10px 18px;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            font-family: var(--font);
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .comment-form textarea,
        .rating-form select,
        .rating-form input {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--light-gray);
            border-radius: 8px;
            font-size: 0.95rem;
            transition: var(--transition);
            outline: none;
            font-family: var(--font);
            margin-bottom: 12px;
        }
        .comment-form textarea:focus,
        .rating-form select:focus,
        .rating-form input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(106, 170, 100, 0.15);
        }
        .comment-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-form button,
        .rating-form button {
            background: var(--primary);
            color: var(--white);
            border: none;
            border-radius: 8px;
            padding: 10px 24px;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            font-family: var(--font);
            width: 100%;
            font-weight: 600;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.01);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            margin-bottom: 12px;
            font-size: 1.6rem;
            color: var(--secondary);
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        friend-link {
            display: block;
            background: var(--white);
            border-top: 3px solid var(--primary);
            padding: 32px 20px 24px;
            margin-top: 40px;
        }
        friend-link .container {
            max-width: var(--max-width);
            margin: 0 auto;
        }
        friend-link h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link h3 i {
            color: var(--primary);
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        friend-link .friend-list li a {
            font-size: 0.9rem;
            color: var(--primary-dark);
            padding: 4px 0;
            display: inline-block;
        }
        friend-link .friend-list li a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 28px 20px;
            text-align: center;
            font-size: 0.9rem;
        }
        .site-footer .container {
            max-width: var(--max-width);
            margin: 0 auto;
        }
        .site-footer .copyright {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px 16px;
            align-items: center;
        }
        .site-footer .copyright i {
            color: var(--secondary);
        }
        .site-footer a {
            color: var(--primary);
        }
        .site-footer a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .sidebar-card {
                padding: 20px 16px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo small {
                font-size: 0.5rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--white);
                flex-direction: column;
                padding: 12px 20px 20px;
                border-bottom: 3px solid var(--primary);
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
                gap: 2px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
                width: 100%;
            }
            .hero {
                padding: 40px 16px 36px;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-body {
                padding: 24px 18px;
            }
            .content-body h2 {
                font-size: 1.4rem;
            }
            .content-body h3 {
                font-size: 1.15rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .breadcrumb {
                font-size: 0.78rem;
                padding: 6px 16px;
            }
            friend-link {
                padding: 24px 16px 18px;
            }
            friend-link .friend-list {
                flex-direction: column;
                gap: 4px;
            }
            .site-footer {
                padding: 20px 16px;
                font-size: 0.82rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                padding: 8px 12px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .content-body {
                padding: 18px 12px;
            }
            .content-body h2 {
                font-size: 1.25rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .comment-form button,
            .rating-form button {
                width: 100%;
            }
        }
        .schema-hidden {
            display: none;
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
            }
        }
        :focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }