*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f7f5f0;
            color: #1e2a2f;
            line-height: 1.75;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.25s ease, background 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #982c1f;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #1a2a2f;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 1rem;
            border-bottom: 4px solid #e8b84a;
            display: inline-block;
            padding-bottom: 0.3rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #c44536;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2rem;
            color: #2c3e44;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.5rem;
            color: #3d535a;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
        }
        blockquote {
            border-left: 4px solid #e8b84a;
            background: #f0ede6;
            padding: 1rem 1.5rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #2c3e44;
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(to right, #e8b84a, transparent);
            margin: 2.5rem 0;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0 0.6rem;
            border-bottom: 2px solid #e0d8cc;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #c44536, #e8b84a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none !important;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #5a6e76;
            color: #5a6e76;
            letter-spacing: 0;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e2a2f;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #e8e2d8;
        }
        .primary-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem 0.6rem;
            align-items: center;
        }
        .primary-nav a {
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #1e2a2f;
            background: transparent;
            transition: background 0.2s, color 0.2s;
        }
        .primary-nav a:hover,
        .primary-nav a:focus-visible {
            background: #c44536;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0.8rem 0 0.4rem;
            font-size: 0.9rem;
            color: #5a6e76;
            list-style: none;
        }
        .breadcrumb li {
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #b8aFA6;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #5a6e76;
        }
        .breadcrumb a:hover {
            color: #c44536;
        }
        .search-wrap {
            margin: 2rem 0 1.5rem;
            display: flex;
            gap: 0.5rem;
            max-width: 580px;
            background: #fff;
            border-radius: 50px;
            padding: 0.2rem 0.2rem 0.2rem 1.2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e0d8cc;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.7rem 0;
            font-size: 1rem;
            outline: none;
            color: #1e2a2f;
        }
        .search-wrap button {
            background: #c44536;
            border: none;
            color: #fff;
            padding: 0.7rem 1.6rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.95rem;
        }
        .search-wrap button:hover {
            background: #982c1f;
        }
        .feature-figure {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            background: #edeae4;
            padding: 0.8rem 0.8rem 0.4rem;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
        }
        .feature-figure figcaption {
            text-align: center;
            padding: 0.7rem 0.5rem 0.4rem;
            font-size: 0.9rem;
            color: #5a6e76;
            font-style: italic;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        .comment-box,
        .score-box {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 1.8rem 2rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e2d8;
        }
        .comment-box h3,
        .score-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comment-box textarea,
        .comment-box input,
        .score-box select,
        .score-box input {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d6cec2;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #faf9f6;
            transition: border 0.2s;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .comment-box textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-box textarea:focus,
        .comment-box input:focus,
        .score-box select:focus,
        .score-box input:focus {
            border-color: #c44536;
            outline: none;
            background: #fff;
        }
        .btn {
            background: #c44536;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            font-size: 0.95rem;
        }
        .btn:hover {
            background: #982c1f;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            color: #e8b84a;
            margin: 0.5rem 0 1rem;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.15s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #d49a2a;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0 0.5rem;
            font-size: 0.95rem;
            color: #3d535a;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
            padding: 0.2rem 0.6rem;
            background: #edeae4;
            border-radius: 20px;
            font-size: 0.9rem;
            color: #1e2a2f;
        }
        friend-link a:hover {
            background: #c44536;
            color: #fff;
            text-decoration: none;
        }
        .site-footer {
            border-top: 2px solid #e0d8cc;
            padding: 2rem 0 1.5rem;
            margin-top: 3rem;
            text-align: center;
            font-size: 0.9rem;
            color: #5a6e76;
        }
        .site-footer .copyright {
            margin-top: 1rem;
            font-size: 0.85rem;
            color: #7a8e96;
        }
        @media (max-width: 820px) {
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #fff;
                padding: 1rem 0.5rem;
                border-radius: 16px;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
                margin-top: 0.8rem;
                border: 1px solid #e0d8cc;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.7rem 1.2rem;
                border-radius: 12px;
            }
            .nav-toggle {
                display: block;
            }
            .site-header {
                align-items: center;
            }
            .search-wrap {
                max-width: 100%;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 0.6rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
        }
        .highlight {
            background: linear-gradient(to top, #f7e9c3 40%, transparent 40%);
            padding: 0 0.2rem;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.4em;
            line-height: 1;
        }
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
            margin: 1.2rem 0;
        }
        .tag-list a {
            background: #edeae4;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #1e2a2f;
        }
        .tag-list a:hover {
            background: #c44536;
            color: #fff;
            text-decoration: none;
        }
        .last-updated {
            display: block;
            text-align: right;
            font-size: 0.85rem;
            color: #7a8e96;
            margin-top: 0.5rem;
            padding-top: 0.5rem;
            border-top: 1px dashed #e0d8cc;
        }
        .schema-hidden {
            display: none;
        }