*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.8;
            color: #1a1a2e;
            background: #faf9f6;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        a {
            color: #b3002d;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #7a001f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            color: #0d0d1a;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1.2rem;
            border-left: 6px solid #b3002d;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e0dcd3;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2d2d44;
        }
        ul,
        ol {
            margin-bottom: 1.2rem;
            padding-left: 1.8rem;
            color: #2d2d44;
        }
        li {
            margin-bottom: 0.4rem;
        }
        strong {
            color: #0d0d1a;
        }
        .site-header {
            padding: 1.2rem 0;
            border-bottom: 2px solid #e0dcd3;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #b3002d, #ff4d6d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-block;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .my-logo span {
            font-weight: 300;
            background: none;
            -webkit-text-fill-color: #0d0d1a;
            color: #0d0d1a;
        }
        .nav-toggle {
            display: none;
            font-size: 1.6rem;
            background: none;
            border: none;
            color: #1a1a2e;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
        }
        .nav-toggle:hover {
            background: #f0ede8;
        }
        .primary-nav {
            display: flex;
            gap: 2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .primary-nav a {
            font-weight: 500;
            font-size: 0.95rem;
            color: #1a1a2e;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s ease, color 0.2s ease;
        }
        .primary-nav a:hover {
            border-bottom-color: #b3002d;
            color: #b3002d;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.2rem 0;
            margin: 0 0 1rem 0;
            font-size: 0.85rem;
            color: #5a5a72;
            width: 100%;
        }
        .breadcrumb li {
            margin-bottom: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.6rem;
            color: #999;
        }
        .breadcrumb a {
            color: #5a5a72;
        }
        .breadcrumb a:hover {
            color: #b3002d;
        }
        .breadcrumb .active {
            color: #1a1a2e;
            font-weight: 500;
        }
        .search-section {
            background: #f0ede8;
            padding: 1.2rem 1.8rem;
            border-radius: 14px;
            margin: 1.5rem 0 2rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-section label {
            font-weight: 600;
            font-size: 0.95rem;
            color: #1a1a2e;
        }
        .search-section form {
            display: flex;
            flex: 1;
            min-width: 200px;
            gap: 0.5rem;
        }
        .search-section input[type="text"] {
            flex: 1;
            padding: 0.6rem 1rem;
            border: 2px solid #d4cfc5;
            border-radius: 8px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            min-width: 120px;
        }
        .search-section input[type="text"]:focus {
            border-color: #b3002d;
        }
        .search-section button {
            background: #b3002d;
            color: #fff;
            border: none;
            padding: 0.6rem 1.4rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s ease;
        }
        .search-section button:hover {
            background: #7a001f;
        }
        .featured-figure {
            margin: 2rem 0 2.5rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-figure figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.85rem;
            color: #5a5a72;
            background: #f0ede8;
            font-style: italic;
        }
        .content-wrapper {
            max-width: 840px;
            margin: 0 auto;
        }
        .content-wrapper .meta-info {
            font-size: 0.85rem;
            color: #5a5a72;
            margin-bottom: 2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
        }
        .content-wrapper .meta-info i {
            margin-right: 0.3rem;
        }
        .content-wrapper .meta-info .last-updated {
            font-weight: 500;
            color: #1a1a2e;
        }
        .interaction-panel {
            background: #f0ede8;
            border-radius: 14px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: flex-start;
        }
        .interaction-panel .rating-box {
            flex: 1;
            min-width: 180px;
        }
        .interaction-panel .rating-box h4 {
            margin-top: 0;
            font-size: 1.1rem;
        }
        .interaction-panel .rating-box p {
            margin-bottom: 0.6rem;
            font-size: 0.95rem;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #d4cfc5;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.15s ease;
            color: #d4cfc5;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .rating-form button {
            margin-top: 0.6rem;
            background: #b3002d;
            color: #fff;
            border: none;
            padding: 0.5rem 1.4rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s ease;
        }
        .rating-form button:hover {
            background: #7a001f;
        }
        .comment-box {
            flex: 2;
            min-width: 240px;
        }
        .comment-box h4 {
            margin-top: 0;
            font-size: 1.1rem;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d4cfc5;
            border-radius: 8px;
            font-family: inherit;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            outline: none;
            transition: border-color 0.2s;
        }
        .comment-box textarea:focus {
            border-color: #b3002d;
        }
        .comment-box .comment-submit {
            margin-top: 0.6rem;
            background: #b3002d;
            color: #fff;
            border: none;
            padding: 0.5rem 1.4rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s ease;
        }
        .comment-box .comment-submit:hover {
            background: #7a001f;
        }
        friend-link {
            display: block;
            background: #f0ede8;
            border-radius: 14px;
            padding: 1.6rem 2rem;
            margin: 2.5rem 0 1.5rem 0;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: none;
            padding-bottom: 0;
        }
        friend-link ul {
            list-style: none;
            padding-left: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 2rem;
            margin-top: 0.8rem;
        }
        friend-link li {
            margin-bottom: 0;
        }
        friend-link a {
            font-weight: 500;
        }
        .site-footer {
            padding: 1.8rem 0 2.5rem 0;
            border-top: 2px solid #e0dcd3;
            margin-top: 2rem;
            text-align: center;
            font-size: 0.88rem;
            color: #5a5a72;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #1a1a2e;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.7rem;
                padding-left: 0.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .site-header {
                padding: 0.8rem 0;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.6rem;
                padding: 1rem 0 0.5rem 0;
                border-top: 1px solid #e0dcd3;
                margin-top: 0.6rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                font-size: 1rem;
                padding: 0.4rem 0;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 1rem 1.2rem;
            }
            .search-section form {
                min-width: unset;
            }
            .interaction-panel {
                flex-direction: column;
                padding: 1.4rem 1.2rem;
                gap: 1.4rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
            friend-link ul {
                flex-direction: column;
                gap: 0.4rem;
            }
            .content-wrapper .meta-info {
                flex-direction: column;
                gap: 0.4rem;
            }
        }
        @media (min-width: 769px) {
            .nav-toggle {
                display: none !important;
            }
            .primary-nav {
                display: flex !important;
            }
        }
        .schema-hidden {
            display: none;
        }