* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f7f5f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #b45309;
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e0e;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 20px 24px 40px;
        }
        @media (min-width: 768px) {
            .container {
                padding: 32px 48px 60px;
            }
            body {
                padding: 20px 32px;
            }
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 16px;
            border-bottom: 2px solid #e8e3d9;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            text-decoration: none;
            color: #1e1e1e;
            background: linear-gradient(135deg, #b45309, #d97706);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            font-size: 1.6rem;
            -webkit-text-fill-color: #b45309;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0ede6;
        }
        .hamburger span {
            width: 28px;
            height: 3px;
            background: #1e1e1e;
            border-radius: 6px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        @media (min-width: 768px) {
            .hamburger {
                display: none;
            }
        }
        nav {
            width: 100%;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s;
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding-top: 0;
        }
        nav.open {
            max-height: 600px;
            padding-top: 18px;
        }
        nav a {
            text-decoration: none;
            color: #2d2d2d;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 8px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        nav a:hover {
            background: #f0ede6;
            color: #b45309;
        }
        @media (min-width: 768px) {
            nav {
                max-height: none !important;
                width: auto;
                flex-direction: row;
                gap: 4px;
                padding-top: 0;
                overflow: visible;
            }
            nav a {
                padding: 8px 14px;
            }
            header {
                flex-wrap: nowrap;
            }
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.85rem;
            color: #6b7280;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px;
            color: #9ca3af;
        }
        .breadcrumb a {
            color: #b45309;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #4b5563;
            font-weight: 500;
        }
        h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 28px 0 16px;
            color: #1e1e1e;
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 40px 0 14px;
            padding-bottom: 8px;
            border-bottom: 3px solid #e8e3d9;
            color: #1e1e1e;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 28px 0 10px;
            color: #2d2d2d;
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 20px 0 8px;
            color: #3d3d3d;
        }
        p {
            margin: 0 0 16px;
            font-size: 1rem;
            color: #2d2d2d;
        }
        .last-update {
            display: inline-block;
            background: #f0ede6;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #6b7280;
            margin-bottom: 16px;
        }
        .featured-img {
            margin: 24px 0 28px;
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .highlight {
            background: #fef3c7;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        ul,
        ol {
            margin: 0 0 20px 24px;
            color: #2d2d2d;
        }
        li {
            margin-bottom: 6px;
        }
        blockquote {
            border-left: 4px solid #b45309;
            padding: 12px 20px;
            margin: 20px 0;
            background: #faf8f4;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d3d3d;
        }
        .card-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin: 24px 0;
        }
        @media (min-width: 640px) {
            .card-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 900px) {
            .card-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
        }
        .card {
            background: #faf8f4;
            padding: 20px 20px 24px;
            border-radius: 16px;
            border: 1px solid #e8e3d9;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
        }
        .card h4 {
            margin-top: 0;
        }
        .card i {
            color: #b45309;
            font-size: 1.4rem;
            margin-bottom: 8px;
        }
        .btn {
            display: inline-block;
            padding: 10px 24px;
            background: #b45309;
            color: #fff;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
        }
        .btn:hover {
            background: #92400e;
            transform: scale(0.98);
            color: #fff;
        }
        .form-section {
            background: #faf8f4;
            border-radius: 20px;
            padding: 28px 24px;
            margin: 40px 0 32px;
            border: 1px solid #e8e3d9;
        }
        .form-section h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            font-size: 0.9rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #d1ccc3;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.1);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 4px;
            font-size: 1.8rem;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #d1ccc3;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        footer {
            margin-top: 60px;
            padding-top: 32px;
            border-top: 2px solid #e8e3d9;
            font-size: 0.9rem;
            color: #6b7280;
        }
        friend-link {
            display: block;
            margin-bottom: 16px;
            font-weight: 500;
        }
        friend-link a {
            display: inline-block;
            margin: 0 16px 8px 0;
            text-decoration: none;
            color: #b45309;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .copyright {
            padding: 16px 0 8px;
            font-size: 0.8rem;
            color: #9ca3af;
            border-top: 1px solid #e8e3d9;
            margin-top: 16px;
            text-align: center;
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .container {
                padding: 12px 14px 30px;
            }
            .form-section {
                padding: 20px 16px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 16px;
            background: #b45309;
            color: #fff;
            padding: 8px 16px;
            border-radius: 0 0 8px 8px;
            z-index: 100;
            text-decoration: none;
        }
        .skip-link:focus {
            top: 0;
        }