*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f9fc;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 16px;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #1a6bb0;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #0d3b66;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #0b1c2e;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4em;
            border-bottom: 4px solid #ffb347;
            padding-bottom: 0.25em;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #ff8a5c;
            padding-left: 16px;
            margin-top: 2.2em;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8em;
            color: #1e3a5f;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.4em;
            color: #2c4a6e;
        }
        p {
            margin-bottom: 1.2em;
            font-size: 1.02rem;
        }
        ul,
        ol {
            margin: 0.8em 0 1.4em 1.8em;
        }
        li {
            margin-bottom: 0.4em;
        }
        strong {
            color: #0b2a44;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            background: #ffffff;
            padding: 20px 24px 40px;
            border-radius: 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            flex: 1;
        }
        .site-header {
            background: linear-gradient(145deg, #ffffff, #f2f5fa);
            padding: 16px 24px;
            border-radius: 20px 20px 0 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            border-bottom: 2px solid #e6edf5;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ff7b2b, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none !important;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #4a6a8a;
            color: #4a6a8a;
            display: block;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 10px 20px;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 6px 12px;
            border-radius: 40px;
            color: #1e3a5f;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #ffb34720;
            color: #0b2a44;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #ffb34730;
            color: #b45309;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            cursor: pointer;
            color: #1e3a5f;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #eef3f9;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            font-size: 0.9rem;
            padding: 12px 0 8px;
            color: #5a6f88;
            background: transparent;
            border-radius: 12px;
            margin-bottom: 4px;
        }
        .breadcrumb a {
            color: #1a6bb0;
        }
        .breadcrumb a:hover {
            color: #0d3b66;
        }
        .breadcrumb .sep {
            color: #b0c4d8;
            font-weight: 300;
        }
        .search-box {
            display: flex;
            gap: 8px;
            max-width: 520px;
            width: 100%;
            margin: 20px 0 28px;
            background: #f2f6fc;
            padding: 4px 4px 4px 18px;
            border-radius: 60px;
            border: 1px solid #dce5ef;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .search-box:focus-within {
            border-color: #ffb347;
            box-shadow: 0 0 0 4px #ffb34720;
        }
        .search-box input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 4px;
            font-size: 1rem;
            outline: none;
            color: #1e2a3a;
        }
        .search-box button {
            background: #ffb347;
            border: none;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 700;
            color: #1e2a3a;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #ff9f1c;
            transform: scale(1.02);
        }
        .search-box button i {
            font-size: 1.1rem;
        }
        .rating-area {
            background: #f0f5fe;
            padding: 18px 22px;
            border-radius: 18px;
            margin: 28px 0 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px 28px;
            border: 1px solid #dce8f5;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ffb347;
            cursor: pointer;
            transition: color 0.15s;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f59e0b;
            transform: scale(1.15);
        }
        .rating-stars i.active {
            color: #f59e0b;
        }
        .rating-info {
            font-weight: 600;
            color: #1e3a5f;
        }
        .rating-info span {
            background: #ffffff;
            padding: 4px 16px;
            border-radius: 40px;
            margin-left: 6px;
            font-size: 0.95rem;
        }
        .comment-section {
            margin: 40px 0 20px;
            background: #f8faff;
            padding: 24px 26px;
            border-radius: 20px;
            border: 1px solid #e6edf7;
        }
        .comment-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 16px;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 14px 18px;
            border: 1px solid #d4dfeb;
            border-radius: 14px;
            font-size: 1rem;
            background: #ffffff;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            border-color: #ffb347;
            box-shadow: 0 0 0 4px #ffb34718;
            outline: none;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comment-form button {
            align-self: flex-start;
            background: #1a6bb0;
            color: #fff;
            border: none;
            padding: 12px 36px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form button:hover {
            background: #0d4f8a;
            transform: scale(1.02);
        }
        friend-link {
            display: block;
            padding: 20px 0 12px;
            border-top: 2px solid #e6edf5;
            margin-top: 40px;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 14px 4px 0;
            padding: 4px 12px;
            background: #f0f4fb;
            border-radius: 30px;
            transition: background 0.2s;
            font-weight: 500;
        }
        friend-link a:hover {
            background: #ffb34730;
            text-decoration: none;
        }
        .site-footer {
            text-align: center;
            padding: 24px 16px 20px;
            font-size: 0.92rem;
            color: #5a6f88;
            border-top: 1px solid #e0e8f2;
            margin-top: 30px;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #2c4a6e;
        }
        .featured-image {
            margin: 28px 0 20px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
        }
        .featured-image figcaption {
            font-size: 0.9rem;
            padding: 10px 16px;
            background: #f2f6fc;
            color: #3d5775;
            border-radius: 0 0 12px 12px;
            font-style: italic;
        }
        .updated-badge {
            display: inline-block;
            background: #e8f0fe;
            padding: 4px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #1a6bb0;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .value-highlight {
            background: #fff6e8;
            padding: 2px 10px;
            border-radius: 20px;
            font-weight: 700;
            color: #b45309;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
            margin: 20px 0 24px;
        }
        .card-grid .card {
            background: #f8faff;
            padding: 18px 16px;
            border-radius: 16px;
            border: 1px solid #e6edf7;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card-grid .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
        }
        .card-grid .card h4 {
            margin-top: 0;
            font-size: 1.05rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0 28px;
            border-radius: 14px;
            border: 1px solid #e0e8f2;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.96rem;
            background: #fff;
        }
        .table-wrap th {
            background: #f0f5fe;
            padding: 12px 14px;
            text-align: left;
            font-weight: 700;
            color: #0b2a44;
        }
        .table-wrap td {
            padding: 10px 14px;
            border-top: 1px solid #e6edf5;
        }
        .table-wrap tr:hover td {
            background: #f8fbff;
        }
        @media (max-width: 820px) {
            .container {
                padding: 12px 14px 30px;
            }
            .site-header {
                padding: 12px 14px;
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.45rem;
                padding-left: 10px;
            }
            h3 {
                font-size: 1.15rem;
            }
            .rating-area {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .search-box {
                flex-wrap: wrap;
                background: transparent;
                padding: 0;
                border: none;
                gap: 8px;
            }
            .search-box input {
                border: 1px solid #dce5ef;
                border-radius: 40px;
                padding: 12px 18px;
                background: #f2f6fc;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
            }
            .breadcrumb {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
            .card-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 0 8px;
                gap: 4px;
            }
            .main-nav a {
                width: 100%;
                padding: 10px 14px;
                border-radius: 12px;
            }
            #nav-toggle:checked+.hamburger+.main-nav {
                display: flex;
            }
            #nav-toggle:checked+.hamburger i::before {
                content: "\f00d";
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 8px;
            }
            .container {
                padding: 8px 10px 24px;
                border-radius: 14px;
            }
            .site-header {
                padding: 10px 10px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.2rem;
                padding-left: 8px;
            }
            h3 {
                font-size: 1.05rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .comment-form button {
                width: 100%;
                justify-content: center;
            }
            .table-wrap table {
                font-size: 0.82rem;
            }
            .table-wrap th,
            .table-wrap td {
                padding: 6px 8px;
            }
        }
        @media print {
            .search-box,
            .comment-section,
            .rating-area,
            .hamburger,
            #nav-toggle {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
                gap: 8px;
            }
            .container {
                box-shadow: none;
                border: 1px solid #ddd;
            }
            body {
                background: #fff;
                padding: 0;
            }
        }