*,
        *::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: #fcf8f3;
            color: #1e2a3a;
            line-height: 1.75;
            padding: 0 1rem;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #982b1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.5rem 2rem 2.5rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0 0.8rem;
            border-bottom: 2px solid #f0e6d8;
            gap: 1rem 0.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #1e2a3a;
            background: linear-gradient(135deg, #c44536, #e27b58);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #c44536;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px 4px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #1e2a3a;
            border-radius: 4px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.8rem 1.6rem;
            transition: all 0.3s ease;
        }
        .main-nav a {
            font-weight: 600;
            color: #2c3e50;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active {
            border-bottom-color: #c44536;
            color: #c44536;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
            color: #c44536;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.6rem;
            padding: 0.75rem 0 0.25rem;
            font-size: 0.9rem;
            color: #6b7a8a;
        }
        .breadcrumb a {
            color: #6b7a8a;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #c44536;
        }
        .breadcrumb .sep {
            color: #b8c5d0;
            font-weight: 300;
        }
        .breadcrumb .current {
            color: #c44536;
            font-weight: 600;
        }
        .search-wrap {
            display: flex;
            gap: 0.4rem;
            max-width: 340px;
            margin: 1.4rem 0 1.8rem;
        }
        .search-wrap input {
            flex: 1;
            padding: 0.65rem 1rem;
            border: 2px solid #e2d6c8;
            border-radius: 50px;
            font-size: 0.95rem;
            background: #fdfaf7;
            transition: border 0.25s;
            outline: none;
        }
        .search-wrap input:focus {
            border-color: #c44536;
        }
        .search-wrap button {
            background: #c44536;
            color: #fff;
            border: none;
            border-radius: 50px;
            padding: 0.65rem 1.3rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-wrap button:hover {
            background: #982b1a;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            color: #1e2a3a;
            margin: 0.5rem 0 1.2rem;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #c44536;
            margin-right: 0.4rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e2a3a;
            margin: 2.4rem 0 0.8rem;
            border-left: 5px solid #c44536;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 1.8rem 0 0.6rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #34495e;
            margin: 1.2rem 0 0.4rem;
        }
        p {
            margin-bottom: 1.1rem;
        }
        .last-updated {
            display: inline-block;
            background: #f0e6d8;
            padding: 0.3rem 1.2rem;
            border-radius: 50px;
            font-size: 0.9rem;
            color: #5a4a3a;
            font-weight: 500;
            margin-bottom: 1.2rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
        }
        .highlight-box {
            background: #faf3ed;
            border-left: 5px solid #c44536;
            border-radius: 12px;
            padding: 1.6rem 2rem;
            margin: 1.8rem 0;
            box-shadow: 0 4px 12px rgba(196, 69, 54, 0.06);
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
        }
        .featured-image figcaption {
            background: #faf3ed;
            padding: 0.6rem 1.2rem;
            font-size: 0.9rem;
            color: #5a4a3a;
            font-style: italic;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th {
            background: #1e2a3a;
            color: #fff;
            font-weight: 600;
            text-align: left;
            padding: 0.8rem 1.2rem;
        }
        td {
            padding: 0.7rem 1.2rem;
            border-bottom: 1px solid #f0e6d8;
            background: #fdfaf7;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .form-card {
            background: #faf3ed;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.2rem;
            color: #2c3e50;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e2d6c8;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.25s;
            outline: none;
            margin-bottom: 1rem;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            border-color: #c44536;
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-card .btn-submit {
            background: #c44536;
            color: #fff;
            border: none;
            border-radius: 50px;
            padding: 0.75rem 2.2rem;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-card .btn-submit:hover {
            background: #982b1a;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin-bottom: 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d4c5b8;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f4b942;
        }
        .related-links {
            background: #fdfaf7;
            border: 2px solid #f0e6d8;
            border-radius: 16px;
            padding: 1.6rem 2rem;
            margin: 2rem 0;
        }
        .related-links h3 {
            margin-top: 0;
        }
        .related-links ul {
            list-style: none;
            padding-left: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 0.5rem 1rem;
        }
        .related-links li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 0;
            font-weight: 500;
        }
        .related-links li a i {
            color: #c44536;
            min-width: 1rem;
        }
        .friend-link {
            display: block;
            background: #faf3ed;
            border-radius: 16px;
            padding: 1.6rem 2rem;
            margin: 2.2rem 0 0.8rem;
        }
        .friend-link h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .friend-link ul {
            list-style: none;
            padding-left: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.8rem;
        }
        .friend-link ul li a {
            font-weight: 500;
            padding: 0.2rem 0;
        }
        .site-footer {
            border-top: 2px solid #f0e6d8;
            padding: 1.8rem 0 0.8rem;
            margin-top: 2.5rem;
            text-align: center;
            color: #6b7a8a;
            font-size: 0.9rem;
        }
        .site-footer p {
            margin-bottom: 0.3rem;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #4a5a6a;
        }
        @media (max-width: 820px) {
            .container {
                padding: 1rem 1.2rem 2rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hamburger {
                display: flex;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                border-radius: 16px;
                padding: 1rem 0.5rem;
                box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
                gap: 0.3rem;
                border: 2px solid #f0e6d8;
                margin-top: 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
                border-bottom: none;
            }
            .main-nav a:hover {
                background: #faf3ed;
                border-bottom: none;
            }
            .search-wrap {
                max-width: 100%;
            }
            .related-links ul {
                grid-template-columns: 1fr;
            }
            .form-card {
                padding: 1.2rem 1.2rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .container {
                padding: 0.6rem 0.8rem 1.6rem;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.35rem;
                padding-left: 0.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .last-updated {
                font-size: 0.8rem;
            }
            .highlight-box {
                padding: 1rem 1.2rem;
            }
            .friend-link ul {
                flex-direction: column;
                gap: 0.2rem;
            }
        }
        .text-muted {
            color: #6b7a8a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }