*,
        *::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, sans-serif;
            background: #f5f3f0;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 16px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #0d1b3e;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #ffd700;
            display: inline-block;
            padding-bottom: 0.25rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 6px solid #ffd700;
            padding-left: 0.75rem;
            margin-top: 2.4rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #1a237e;
        }
        h4 {
            font-size: 1.2rem;
            color: #2c3e6b;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
            border-radius: 20px;
            padding: 20px 28px 32px;
            margin-top: 16px;
            margin-bottom: 40px;
        }
        .highlight {
            background: #fff8e1;
            padding: 0.15rem 0.5rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .gold-text {
            color: #b8860b;
        }
        .small-note {
            font-size: 0.85rem;
            color: #555;
        }
        .emoji-big {
            font-size: 1.6rem;
            margin-right: 6px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 16px;
            border-bottom: 2px solid #e9e1d5;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(145deg, #b8860b, #ffd700);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 6px rgba(184, 134, 11, 0.2);
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #b8860b;
            font-size: 2rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.88;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #1e1e2a;
            background: transparent;
            transition: background 0.2s, color 0.2s;
        }
        .nav-bar a:hover,
        .nav-bar a:focus {
            background: #ffd700;
            color: #0d1b3e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #0d1b3e;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0e6d6;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-bar {
            display: flex;
            flex-direction: column;
            width: 100%;
            margin-top: 12px;
            gap: 2px;
        }
        #nav-toggle:checked~.nav-bar a {
            width: 100%;
            text-align: center;
            padding: 12px;
            border-radius: 8px;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            padding: 10px 0 6px;
            font-size: 0.85rem;
            color: #666;
            border-bottom: 1px solid #eee;
            margin-bottom: 18px;
        }
        .breadcrumb a {
            color: #b8860b;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #bbb;
        }
        .featured-image {
            border-radius: 18px;
            overflow: hidden;
            margin: 28px 0 32px;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.10);
            background: #faf6f0;
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #444;
            background: #fefcf8;
            border-top: 1px solid #e9e1d5;
        }
        .search-box {
            display: flex;
            max-width: 480px;
            margin: 32px 0 18px;
            border-radius: 60px;
            border: 2px solid #e0d6c8;
            overflow: hidden;
            background: #fff;
            transition: border-color 0.25s;
        }
        .search-box:focus-within {
            border-color: #b8860b;
            box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.15);
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 14px 20px;
            font-size: 1rem;
            outline: none;
            background: transparent;
        }
        .search-box button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0 24px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #8b6508;
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0 30px;
            padding: 24px 28px;
            background: #faf8f5;
            border-radius: 20px;
            border: 1px solid #e9e1d5;
        }
        .feedback-form label {
            font-weight: 600;
            display: block;
            margin-top: 14px;
            margin-bottom: 4px;
        }
        .feedback-form input,
        .feedback-form textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            transition: border-color 0.2s;
        }
        .feedback-form input:focus,
        .feedback-form textarea:focus {
            border-color: #b8860b;
            outline: none;
        }
        .feedback-form textarea {
            resize: vertical;
            min-height: 90px;
        }
        .feedback-form .btn-submit {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 60px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            margin-top: 12px;
            transition: background 0.2s, transform 0.1s;
        }
        .feedback-form .btn-submit:hover {
            background: #8b6508;
            transform: scale(0.98);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ffc107;
            cursor: pointer;
            margin: 8px 0 4px;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #ffb300;
        }
        .rating-value {
            font-weight: 700;
            font-size: 1.2rem;
            color: #1a237e;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 36px;
            margin: 28px 0;
        }
        .sidebar-links {
            background: #faf8f5;
            border-radius: 18px;
            padding: 22px 20px;
            border: 1px solid #e9e1d5;
            position: sticky;
            top: 24px;
        }
        .sidebar-links h3 {
            margin-top: 0;
            font-size: 1.3rem;
            border-bottom: 2px solid #ffd700;
            padding-bottom: 8px;
        }
        .sidebar-links ul {
            list-style: none;
            padding-left: 0;
            margin-top: 12px;
        }
        .sidebar-links li {
            margin-bottom: 10px;
        }
        .sidebar-links a {
            display: block;
            padding: 8px 12px;
            border-radius: 10px;
            background: #fff;
            border-left: 4px solid #ffd700;
            transition: background 0.18s, transform 0.12s;
            font-weight: 500;
        }
        .sidebar-links a:hover {
            background: #fff3e0;
            transform: translateX(4px);
            text-decoration: none;
        }
        .site-footer {
            margin-top: 40px;
            padding-top: 24px;
            border-top: 2px solid #e9e1d5;
            font-size: 0.9rem;
            color: #555;
        }
        .site-footer friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 14px 0;
            border-bottom: 1px solid #eee;
            margin-bottom: 14px;
        }
        .site-footer friend-link a {
            color: #b8860b;
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            padding: 10px 0 4px;
            color: #777;
            font-size: 0.82rem;
        }
        .copyright strong {
            color: #333;
        }
        @media (max-width: 880px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar-links {
                position: static;
                order: 2;
            }
            .user-feedback {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .container {
                padding: 14px 16px 24px;
                border-radius: 14px;
            }
        }
        @media (max-width: 640px) {
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                margin-top: 8px;
                background: #fff;
                border-radius: 16px;
                padding: 8px 0;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            }
            .nav-bar a {
                padding: 12px 20px;
                border-radius: 8px;
            }
            #nav-toggle:checked~.nav-bar {
                display: flex;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            .container {
                padding: 10px 12px 18px;
                margin-top: 8px;
            }
            .featured-image figcaption {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
        }
        @media (max-width: 400px) {
            .search-box input {
                padding: 10px 14px;
                font-size: 0.9rem;
            }
            .search-box button {
                padding: 0 14px;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .last-updated {
            font-style: italic;
            color: #777;
            font-size: 0.85rem;
            display: block;
            margin: 20px 0 4px;
            text-align: right;
            border-top: 1px dashed #ddd;
            padding-top: 14px;
        }
        blockquote {
            border-left: 5px solid #ffd700;
            background: #fefcf8;
            padding: 14px 24px;
            margin: 20px 0;
            border-radius: 0 16px 16px 0;
            font-style: italic;
            color: #2c3e6b;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 10px 14px;
            border: 1px solid #e0d6c8;
            text-align: left;
        }
        th {
            background: #0d1b3e;
            color: #ffd700;
        }
        tr:nth-child(even) {
            background: #faf8f5;
        }