* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
            background: #f8f6f2;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 16px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 28px 28px 0 0;
            padding: 20px 28px 40px;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0 12px;
            border-bottom: 2px solid #f0ede8;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #d4380a, #f57c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #d4380a;
            font-size: 2rem;
        }
        .my-logo small {
            font-size: 0.75rem;
            font-weight: 400;
            -webkit-text-fill-color: initial;
            color: #5a4e44;
            letter-spacing: 0.3px;
            background: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e1e2a;
            cursor: pointer;
            padding: 4px 8px;
        }
        nav {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            align-items: center;
        }
        nav a {
            text-decoration: none;
            color: #2c2c3a;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav a:hover {
            border-bottom-color: #d4380a;
            color: #d4380a;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            padding: 14px 0 10px;
            color: #6b5f55;
            list-style: none;
            border-bottom: 1px solid #f0ede8;
            margin-bottom: 24px;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: "▸";
            color: #b0a89e;
            font-size: 0.75rem;
            margin-right: 6px;
        }
        .breadcrumb a {
            color: #6b5f55;
            text-decoration: none;
            transition: 0.2s;
        }
        .breadcrumb a:hover {
            color: #d4380a;
        }
        .breadcrumb .current {
            color: #1e1e2a;
            font-weight: 600;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 0 0 10px;
            color: #1a1a2a;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f57c00;
            color: #1e1e2a;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #2c2c3a;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #3d3d4e;
        }
        p {
            margin: 0 0 18px;
            font-size: 1.05rem;
            color: #2a2a38;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 0.9rem;
            color: #6b5f55;
            margin-bottom: 20px;
            padding: 8px 0;
        }
        .meta-info i {
            color: #d4380a;
            margin-right: 6px;
        }
        .last-updated {
            font-weight: 600;
            background: #f5f0ea;
            padding: 2px 14px;
            border-radius: 20px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            margin: 24px 0 18px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
            display: block;
        }
        .img-caption {
            font-size: 0.9rem;
            color: #6b5f55;
            text-align: center;
            margin-top: -12px;
            margin-bottom: 28px;
            font-style: italic;
        }
        .highlight {
            background: linear-gradient(to right, #fff1e0, #ffe8d0);
            padding: 2px 10px;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.4rem;
            display: inline-block;
            margin-right: 4px;
        }
        .key-insight {
            background: #f4f1ed;
            border-left: 5px solid #f57c00;
            padding: 18px 22px;
            border-radius: 12px;
            margin: 24px 0;
            font-style: normal;
        }
        .key-insight strong {
            color: #d4380a;
        }
        .btn-like {
            display: inline-block;
            background: #1e1e2a;
            color: #fff;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            text-decoration: none;
            transition: 0.2s;
        }
        .btn-like:hover {
            background: #d4380a;
            transform: scale(1.02);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
            font-size: 0.98rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th {
            background: #1e1e2a;
            color: #fff;
            font-weight: 600;
            padding: 14px 16px;
            text-align: left;
        }
        td {
            padding: 12px 16px;
            border-bottom: 1px solid #eeeae4;
            background: #fcfaf8;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f5f0ea;
        }
        .form-section {
            background: #f9f6f1;
            border-radius: 20px;
            padding: 24px 28px;
            margin: 40px 0 28px;
            border: 1px solid #ede8e2;
        }
        .form-section h3 {
            margin-top: 0;
            border-bottom: none;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 4px;
            color: #2c2c3a;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid #d6cec4;
            border-radius: 12px;
            font-size: 1rem;
            background: #fff;
            transition: 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #f57c00;
            outline: none;
            box-shadow: 0 0 0 3px rgba(245, 124, 0, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn-submit {
            background: #d4380a;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn-submit:hover {
            background: #b82e06;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212, 56, 10, 0.25);
        }
        .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: #d6cec4;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5a623;
        }
        friend-link {
            display: block;
            background: #f4f1ed;
            padding: 22px 24px;
            border-radius: 18px;
            margin: 40px 0 20px;
            font-style: normal;
        }
        friend-link a {
            color: #1e1e2a;
            text-decoration: none;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 8px;
            transition: 0.2s;
            display: inline-block;
        }
        friend-link a:hover {
            background: #e0d6cc;
            color: #d4380a;
        }
        .footer-copyright {
            text-align: center;
            padding: 24px 0 12px;
            color: #6b5f55;
            font-size: 0.9rem;
            border-top: 1px solid #f0ede8;
            margin-top: 20px;
        }
        .footer-copyright a {
            color: #1e1e2a;
            text-decoration: none;
            font-weight: 500;
        }
        .footer-copyright a:hover {
            color: #d4380a;
        }
        @media (max-width: 768px) {
            .container {
                padding: 12px 14px 30px;
                border-radius: 16px 16px 0 0;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
                margin-top: 36px;
            }
            h3 {
                font-size: 1.3rem;
            }
            h4 {
                font-size: 1.1rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                padding: 12px 0 6px;
                background: #fff;
                border-top: 1px solid #f0ede8;
                margin-top: 12px;
            }
            nav a {
                padding: 10px 0;
                font-size: 1rem;
                border-bottom: 1px solid #f4f1ed;
                width: 100%;
            }
            .nav-toggle:checked~nav {
                display: flex;
            }
            .breadcrumb {
                font-size: 0.78rem;
                gap: 4px 8px;
            }
            .meta-info {
                gap: 10px 16px;
                font-size: 0.82rem;
            }
            .form-section {
                padding: 18px 16px;
            }
            table {
                font-size: 0.85rem;
            }
            th,
            td {
                padding: 8px 10px;
            }
            friend-link {
                padding: 16px 14px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 8px 10px 24px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.5rem;
            }
            .btn-submit {
                width: 100%;
                justify-content: center;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .content-section {
            max-width: 880px;
        }
        .inline-link {
            color: #d4380a;
            text-decoration: none;
            font-weight: 500;
            border-bottom: 1px dotted #d4380a;
        }
        .inline-link:hover {
            border-bottom-style: solid;
        }
        .faq-item {
            margin-bottom: 18px;
            padding: 14px 18px;
            background: #faf8f5;
            border-radius: 14px;
        }
        .faq-item strong {
            color: #1e1e2a;
            display: block;
            margin-bottom: 4px;
        }