*,
        *::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: #fcf8f0;
            color: #2e241f;
            line-height: 1.75;
            padding: 0 16px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7c2d12;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            background: #fffcf7;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 20px 24px 32px;
        }
        @media (min-width: 768px) {
            .container {
                padding: 32px 48px 48px;
            }
            body {
                padding: 24px 32px;
            }
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 16px;
            border-bottom: 2px solid #f0e5d8;
            margin-bottom: 20px;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #d97706, #b45309, #7c2d12);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(180, 83, 9, 0.15);
            transition: transform 0.2s;
            line-height: 1.2;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: #d97706;
            margin-right: 6px;
        }
        .nav-toggle {
            display: block;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #5c3e2e;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #f0e5d8;
        }
        .nav-toggle .fa-times {
            display: none;
        }
        .nav-toggle.active .fa-bars {
            display: none;
        }
        .nav-toggle.active .fa-times {
            display: inline;
        }
        .primary-nav {
            display: none;
            width: 100%;
            margin-top: 12px;
            background: #fffcf7;
            border-radius: 16px;
            padding: 12px 8px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .primary-nav.open {
            display: block;
        }
        .primary-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .primary-nav a {
            display: block;
            padding: 10px 16px;
            border-radius: 10px;
            font-weight: 500;
            color: #4a3728;
            transition: background 0.2s, color 0.2s;
        }
        .primary-nav a:hover {
            background: #f0e5d8;
            color: #7c2d12;
            text-decoration: none;
        }
        .primary-nav a i {
            width: 20px;
            color: #b45309;
        }
        @media (min-width: 768px) {
            .nav-toggle {
                display: none;
            }
            .primary-nav {
                display: block !important;
                width: auto;
                margin-top: 0;
                box-shadow: none;
                padding: 0;
                background: transparent;
            }
            .primary-nav ul {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 2px;
            }
            .primary-nav a {
                padding: 8px 16px;
                font-size: 0.95rem;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 10px;
            font-size: 0.85rem;
            color: #7a6a5a;
            padding: 8px 0 16px;
            border-bottom: 1px solid #f0e5d8;
            margin-bottom: 24px;
        }
        .breadcrumb a {
            color: #8b6f50;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .sep {
            color: #c7b5a2;
        }
        h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.25;
            color: #2e241f;
            margin-bottom: 16px;
        }
        h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-top: 40px;
            margin-bottom: 12px;
            color: #3f2d1e;
            border-left: 5px solid #d97706;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-top: 28px;
            margin-bottom: 10px;
            color: #4a3728;
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-top: 20px;
            margin-bottom: 6px;
            color: #5c4130;
        }
        @media (min-width: 768px) {
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 1.9rem;
            }
        }
        p {
            margin-bottom: 16px;
        }
        .content-area {
            margin-top: 8px;
        }
        .content-area img {
            margin: 24px 0;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            color: #8b7a6a;
            background: #f5efe7;
            padding: 4px 14px;
            border-radius: 30px;
            margin-bottom: 20px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        .highlight-box {
            background: #fcf3e9;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 24px 0;
            border-left: 4px solid #d97706;
        }
        .highlight-box strong {
            color: #7c2d12;
        }
        .search-form {
            display: flex;
            max-width: 520px;
            margin: 24px 0 32px;
            border-radius: 60px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8ddd0;
            background: #fff;
            transition: box-shadow 0.2s;
        }
        .search-form:focus-within {
            box-shadow: 0 2px 20px rgba(180, 83, 9, 0.12);
            border-color: #d97706;
        }
        .search-form input {
            flex: 1;
            border: none;
            padding: 14px 20px;
            font-size: 1rem;
            background: transparent;
            outline: none;
            color: #2e241f;
        }
        .search-form input::placeholder {
            color: #b5a392;
        }
        .search-form button {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 0 24px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #b45309;
        }
        .user-feedback {
            display: flex;
            flex-direction: column;
            gap: 24px;
            margin: 40px 0 32px;
            padding: 24px;
            background: #faf5ee;
            border-radius: 20px;
        }
        @media (min-width: 600px) {
            .user-feedback {
                flex-direction: row;
                gap: 32px;
            }
        }
        .feedback-section {
            flex: 1;
        }
        .feedback-section h3 {
            margin-top: 0;
            font-size: 1.15rem;
        }
        .feedback-section form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .feedback-section input,
        .feedback-section textarea,
        .feedback-section select {
            padding: 10px 14px;
            border: 1px solid #e0d4c8;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-section input:focus,
        .feedback-section textarea:focus,
        .feedback-section select:focus {
            border-color: #d97706;
            outline: none;
        }
        .feedback-section textarea {
            min-height: 70px;
            resize: vertical;
        }
        .feedback-section .btn {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-section .btn:hover {
            background: #b45309;
            transform: translateY(-1px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin-bottom: 6px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #ddd0c0;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f59e0b;
        }
        .link-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 8px 16px;
            margin: 20px 0;
            padding: 0;
            list-style: none;
        }
        @media (min-width: 600px) {
            .link-list {
                grid-template-columns: 1fr 1fr;
            }
        }
        .link-list li a {
            display: inline-block;
            padding: 6px 0;
            font-weight: 500;
        }
        .link-list li a i {
            width: 18px;
            color: #b45309;
            margin-right: 6px;
        }
        .site-footer {
            margin-top: 48px;
            padding-top: 28px;
            border-top: 2px solid #f0e5d8;
        }
        .site-footer friend-link {
            display: block;
            padding: 16px 0 8px;
        }
        .site-footer friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            font-size: 0.9rem;
            color: #7a6a5a;
        }
        .site-footer friend-link a:hover {
            color: #b45309;
        }
        .copyright {
            font-size: 0.85rem;
            color: #9a8a7a;
            padding: 12px 0 4px;
        }
        .copyright i {
            margin-right: 4px;
        }
        @media (max-width: 400px) {
            .my-logo {
                font-size: 1.3rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .container {
                padding: 12px 14px 24px;
            }
        }
        .emoji-lg {
            font-size: 1.3em;
            line-height: 1;
        }
        .pill {
            background: #e8ddd0;
            padding: 2px 12px;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #5c4130;
        }