*,
        *::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: #f4f7fb;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #0a6b4f;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #064e3a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 600;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: #0b1e2e;
        }
        h1 {
            font-size: 2.2rem;
            margin: 1.5rem 0 0.8rem;
        }
        h2 {
            font-size: 1.7rem;
            margin: 2.2rem 0 0.8rem;
            border-left: 5px solid #0a6b4f;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.3rem;
            margin: 1.6rem 0 0.6rem;
            color: #1a3a4a;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #2a4a5a;
        }
        p {
            margin-bottom: 1.1rem;
        }
        ul,
        ol {
            margin: 0.8rem 0 1.2rem 1.6rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        strong {
            font-weight: 700;
            color: #0b2a1a;
        }
        .container {
            background: #ffffff;
            border-radius: 28px;
            padding: 1.6rem 1.8rem 2.4rem;
            margin: 1.2rem 0 2rem;
            box-shadow: 0 8px 30px rgba(0, 20, 30, 0.06);
        }
        .badge {
            display: inline-block;
            background: #e6f0ed;
            color: #0a6b4f;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            letter-spacing: 0.3px;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 6px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0 0.6rem;
            border-bottom: 2px solid #dce5e8;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #0a6b4f;
            letter-spacing: -0.5px;
            background: linear-gradient(145deg, #0a6b4f, #1a9a7a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            font-size: 1.8rem;
            -webkit-text-fill-color: #0a6b4f;
            color: #0a6b4f;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.88;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.9rem;
            -webkit-text-fill-color: #4a6a7a;
            color: #4a6a7a;
            margin-left: 4px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.5rem 0.9rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #1e3a4a;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #e2edf2;
            color: #0a6b4f;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e3a4a;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 8px;
        }
        .hamburger:hover {
            background: #e2edf2;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.main-nav {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #ffffff;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
            padding: 1rem 1.2rem 1.4rem;
            z-index: 99;
            border: 1px solid #e4edf0;
        }
        #nav-toggle:checked~.main-nav a {
            padding: 0.7rem 0.8rem;
            border-radius: 12px;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.2rem;
            margin: 0;
            font-size: 0.85rem;
            color: #5a7a8a;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.5rem;
            color: #9ab0bc;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #0a6b4f;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-section {
            background: #f0f6fa;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.4rem;
            display: flex;
            align-items: center;
            max-width: 520px;
            margin: 1.2rem 0 1.8rem;
            border: 1px solid #d0dee6;
            transition: box-shadow 0.2s;
        }
        .search-section:focus-within {
            box-shadow: 0 0 0 3px rgba(10, 107, 79, 0.15);
            border-color: #0a6b4f;
        }
        .search-section i {
            color: #6a8a9a;
            font-size: 1.1rem;
        }
        .search-section input {
            border: none;
            background: transparent;
            padding: 0.8rem 0.8rem;
            font-size: 1rem;
            flex: 1;
            outline: none;
            min-width: 0;
            font-family: inherit;
        }
        .search-section button {
            background: #0a6b4f;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: background 0.2s;
            white-space: nowrap;
        }
        .search-section button:hover {
            background: #064e3a;
        }
        .rating-block {
            background: #f9fcfd;
            border-radius: 20px;
            padding: 1.4rem 1.8rem;
            margin: 1.8rem 0;
            border: 1px solid #dee9ee;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.2rem 2rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.2rem;
            font-size: 1.6rem;
            color: #e0c040;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #d4a830;
        }
        .rating-stars .far {
            color: #c0d0da;
        }
        .rating-stars .fas {
            color: #e0c040;
        }
        .rating-info {
            font-size: 0.95rem;
            color: #3a5a6a;
        }
        .rating-info strong {
            font-size: 1.2rem;
        }
        .comment-section {
            margin: 2.4rem 0 1.8rem;
            padding: 1.6rem 1.8rem;
            background: #fafdff;
            border-radius: 24px;
            border: 1px solid #dee9ee;
        }
        .comment-section h3 {
            margin-top: 0;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 0.8rem 1rem;
            border: 1px solid #d0dee6;
            border-radius: 14px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #ffffff;
            transition: border-color 0.2s;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            outline: none;
            border-color: #0a6b4f;
            box-shadow: 0 0 0 3px rgba(10, 107, 79, 0.08);
        }
        .comment-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-form button {
            align-self: flex-start;
            background: #0a6b4f;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comment-form button:hover {
            background: #064e3a;
        }
        .feature-img {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            background: #eaf1f5;
        }
        .feature-img img {
            width: 100%;
            max-height: 420px;
            object-fit: cover;
        }
        .feature-img figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #4a6a7a;
            background: #f4f9fc;
            font-style: italic;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.8rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1.2rem 0.4rem 0;
            padding: 0.3rem 0.8rem;
            background: #eaf3f0;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #0a6b4f;
            font-weight: 500;
        }
        friend-link a:hover {
            background: #d4e8e0;
            text-decoration: none;
        }
        .site-footer {
            border-top: 2px solid #dce5e8;
            padding: 1.4rem 0 1.8rem;
            margin-top: 1.8rem;
            font-size: 0.9rem;
            color: #4a6a7a;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 0.8rem;
        }
        .site-footer .copyright {
            font-weight: 400;
        }
        .site-footer .copyright strong {
            color: #0a3a2a;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .container {
                padding: 1rem 1rem 1.6rem;
                border-radius: 20px;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .main-nav {
                display: none;
                width: 100%;
            }
            .hamburger {
                display: inline-block;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .site-header {
                align-items: center;
            }
            .search-section {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 30px;
                padding: 0.2rem 0.2rem 0.2rem 1rem;
            }
            .search-section button {
                padding: 0.5rem 1.2rem;
                font-size: 0.85rem;
            }
            .rating-block {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.6rem;
                padding: 1.2rem;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
            .comment-section {
                padding: 1.2rem;
            }
            .site-footer {
                flex-direction: column;
                text-align: center;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .my-logo span {
                font-size: 0.75rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0.8rem 0.8rem 1.2rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.2rem;
                padding-left: 0.6rem;
            }
            .rating-stars {
                font-size: 1.2rem;
            }
            .search-section input {
                font-size: 0.9rem;
                padding: 0.6rem 0.4rem;
            }
            .search-section button {
                font-size: 0.8rem;
                padding: 0.4rem 1rem;
            }
        }
        .mt-1 {
            margin-top: 0.8rem;
        }
        .mb-1 {
            margin-bottom: 0.8rem;
        }
        .text-muted {
            color: #5a7a8a;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            align-items: center;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #5a7a8a;
            background: #f0f6fa;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            display: inline-block;
        }
        .schema-hidden {
            display: none;
        }