*,
        *::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, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #f9f7fc;
            color: #1e1a2b;
            line-height: 1.7;
            padding: 0 16px;
            max-width: 1280px;
            margin: 0 auto;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #7c3aed;
            text-decoration: none;
            transition: color 0.2s, transform 0.2s;
        }
        a:hover {
            color: #a78bfa;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            display: block;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #1e1a2b;
            margin-top: 1.5em;
            margin-bottom: 0.5em;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4em;
            border-left: 6px solid #7c3aed;
            padding-left: 20px;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #e0d6f5;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2em;
            color: #2d2640;
        }
        ul,
        ol {
            margin: 0.8em 0 1.4em 1.8em;
        }
        li {
            margin-bottom: 0.4em;
        }
        strong {
            color: #4c1d95;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #6d4a9e;
        }
        .wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        header {
            padding: 16px 0 8px;
            border-bottom: 2px solid #e0d6f5;
            margin-bottom: 20px;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #7c3aed, #c084fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.6rem;
            display: block;
            -webkit-text-fill-color: #6b5b8a;
            color: #6b5b8a;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px 16px;
            flex-wrap: wrap;
            margin: 0;
        }
        .nav-list li a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 40px;
            background: transparent;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .nav-list li a:hover {
            background: #ede9fe;
            color: #5b21b6;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #4c1d95;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ede9fe;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 8px 0 4px;
            margin: 0 0 12px;
            font-size: 0.85rem;
            color: #6b5b8a;
            gap: 4px 8px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: #b8a9d4;
        }
        .breadcrumb a {
            color: #7c3aed;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #2d2640;
            font-weight: 500;
        }
        .search-section {
            background: #fff;
            border-radius: 20px;
            padding: 20px 28px;
            margin: 24px 0 32px;
            box-shadow: 0 4px 20px rgba(124, 58, 237, 0.08);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .search-section form {
            display: flex;
            flex: 1 1 300px;
            gap: 8px;
        }
        .search-section input[type="text"] {
            flex: 1;
            padding: 12px 18px;
            border: 2px solid #e0d6f5;
            border-radius: 40px;
            font-size: 1rem;
            background: #fafafe;
            transition: border 0.2s, box-shadow 0.2s;
            outline: none;
        }
        .search-section input[type="text"]:focus {
            border-color: #7c3aed;
            box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
        }
        .search-section button {
            background: #7c3aed;
            color: #fff;
            border: none;
            padding: 12px 24px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-section button:hover {
            background: #6d28d9;
            transform: scale(1.02);
        }
        .content {
            background: #fff;
            border-radius: 24px;
            padding: 28px 32px;
            box-shadow: 0 4px 28px rgba(124, 58, 237, 0.06);
            margin-bottom: 32px;
        }
        .featured-image {
            margin: 24px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #6b5b8a;
            background: #f5f0ff;
            font-style: italic;
        }
        .last-updated {
            display: inline-block;
            background: #f5f0ff;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #5b21b6;
            font-weight: 500;
            margin-bottom: 16px;
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 36px 0 20px;
        }
        @media (max-width:700px) {
            .interaction-area {
                grid-template-columns: 1fr;
            }
        }
        .rating-box,
        .comment-box {
            background: #fafafe;
            border-radius: 20px;
            padding: 22px 24px;
            border: 1px solid #ede9fe;
        }
        .rating-box h3,
        .comment-box h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d1c4e9;
            cursor: pointer;
            margin: 12px 0;
            transition: color 0.15s;
        }
        .star-rating i {
            transition: color 0.15s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f59e0b;
            transform: scale(1.15);
        }
        .rating-box form,
        .comment-box form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .rating-box input[type="number"],
        .comment-box input[type="text"],
        .comment-box textarea {
            padding: 10px 14px;
            border: 2px solid #e0d6f5;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            outline: none;
            transition: border 0.2s;
        }
        .rating-box input[type="number"]:focus,
        .comment-box input[type="text"]:focus,
        .comment-box textarea:focus {
            border-color: #7c3aed;
        }
        .rating-box button,
        .comment-box button {
            align-self: flex-start;
            background: #7c3aed;
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .rating-box button:hover,
        .comment-box button:hover {
            background: #6d28d9;
        }
        .comment-box textarea {
            min-height: 80px;
            resize: vertical;
        }
        footer {
            border-top: 2px solid #e0d6f5;
            padding: 24px 0 32px;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #5b4a7a;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;
        }
        friend-link {
            display: block;
            background: #f5f0ff;
            padding: 16px 20px;
            border-radius: 16px;
            margin-bottom: 16px;
            font-weight: 500;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 16px;
            border-top: 1px solid #ede9fe;
            margin-top: 16px;
            color: #7a6b96;
            font-size: 0.8rem;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 10px;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 14px;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .content {
                padding: 16px 14px;
                border-radius: 16px;
            }
            .header-inner {
                flex-direction: column;
                align-items: stretch;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                background: #fff;
                padding: 12px 0;
                border-radius: 16px;
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                z-index: 50;
                margin-top: 4px;
            }
            .nav-list li a {
                display: block;
                padding: 10px 20px;
                border-radius: 0;
            }
            .hamburger {
                display: inline-block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            nav {
                position: relative;
                justify-content: space-between;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .search-section {
                padding: 16px 14px;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section button {
                justify-content: center;
            }
            .star-rating {
                font-size: 1.4rem;
            }
            footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            friend-link a {
                margin: 4px 8px;
            }
        }
        @media (min-width: 769px) {
            .nav-list {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        .schema-hidden {
            display: none;
        }
        .emoji-big {
            font-size: 1.6rem;
            vertical-align: middle;
        }
        .highlight-box {
            background: #f5f0ff;
            border-left: 4px solid #7c3aed;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .inline-icon {
            margin-right: 6px;
            color: #7c3aed;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 20px 0;
        }
        @media (max-width:600px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .btn-like {
            display: inline-block;
            background: #ede9fe;
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #5b21b6;
            transition: background 0.2s;
        }
        .btn-like:hover {
            background: #ddd6fe;
        }