*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.7;
            color: #1e1e2a;
            background: #f8f9fc;
            padding: 0 1rem;
        }
        a {
            color: #2a5c8a;
            text-decoration: underline;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #c9781e;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #0d1b2a;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            font-weight: 600;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #c9781e;
            padding-bottom: 0.5rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 6px solid #2a5c8a;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #2a4a6a;
            margin-top: 2.2rem;
        }
        h4 {
            font-size: 1.1rem;
            color: #3d5a7a;
            font-weight: 500;
            margin-top: 1.6rem;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2d2d3a;
        }
        ul,
        ol {
            margin: 0.8rem 0 1.5rem 1.8rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        blockquote {
            border-left: 5px solid #c9781e;
            background: #f1f0eb;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #2e3b4e;
        }
        strong {
            color: #0d1b2a;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            padding: 1.2rem 2rem 3rem;
            border-radius: 20px;
            box-shadow: 0 2px 40px rgba(0, 0, 0, 0.04);
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0 0.8rem;
            border-bottom: 2px solid #eaeef3;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 700;
            color: #0d1b2a;
            text-decoration: none;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #2a5c8a, #c9781e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            opacity: 0.85;
            color: #c9781e;
            -webkit-text-fill-color: #c9781e;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #4a5a6a;
            color: #4a5a6a;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e1e2a;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #e8ecf0;
        }
        .primary-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem 0.8rem;
            align-items: center;
        }
        .primary-nav a {
            text-decoration: none;
            color: #2a3a4a;
            font-weight: 500;
            padding: 0.3rem 0.8rem;
            border-radius: 30px;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
        }
        .primary-nav a:hover {
            background: #2a5c8a;
            color: #fff;
        }
        .breadcrumb {
            width: 100%;
            font-size: 0.85rem;
            color: #5a6a7a;
            padding: 0.6rem 0 0.2rem;
            margin-top: 0.2rem;
            border-top: 1px solid #eaeef3;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: #2a5c8a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #7a8a9a;
        }
        .search-wrap {
            display: flex;
            justify-content: flex-end;
            margin: 1rem 0 0.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            max-width: 360px;
            width: 100%;
            background: #f1f4f8;
            border-radius: 50px;
            padding: 0.2rem 0.2rem 0.2rem 1.2rem;
            border: 1px solid #dce2ea;
            transition: border 0.2s;
        }
        .search-form:focus-within {
            border-color: #2a5c8a;
            box-shadow: 0 0 0 3px rgba(42, 92, 138, 0.1);
        }
        .search-form input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.6rem 0;
            font-size: 0.95rem;
            outline: none;
            color: #1e1e2a;
        }
        .search-form button {
            background: #2a5c8a;
            border: none;
            color: #fff;
            padding: 0.5rem 1.2rem;
            border-radius: 50px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #c9781e;
        }
        .hero-figure {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            background: #eef2f6;
            position: relative;
        }
        .hero-figure img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .hero-figure figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #4a5a6a;
            background: #f6f8fa;
            border-top: 1px solid #e0e6ed;
        }
        .rating-area {
            background: #f1f6fb;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            margin: 1.8rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.2rem 2rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #d0d5db;
            cursor: pointer;
        }
        .rating-stars .star {
            transition: color 0.15s;
        }
        .rating-stars .star.active,
        .rating-stars .star:hover {
            color: #f5b342;
        }
        .rating-form {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .rating-form input[type="number"] {
            width: 80px;
            padding: 0.4rem 0.6rem;
            border: 1px solid #ccd4de;
            border-radius: 8px;
            font-size: 0.95rem;
        }
        .rating-form button {
            background: #2a5c8a;
            color: #fff;
            border: none;
            padding: 0.45rem 1.4rem;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s;
        }
        .rating-form button:hover {
            background: #c9781e;
        }
        .comment-section {
            margin: 3rem 0 2rem;
            padding: 1.8rem 2rem;
            background: #f8fafc;
            border-radius: 20px;
            border: 1px solid #e6ecf2;
        }
        .comment-section h3 {
            margin-top: 0;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin: 1.2rem 0 1.8rem;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 0.7rem 1rem;
            border: 1px solid #d0d8e2;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            border-color: #2a5c8a;
            outline: none;
            box-shadow: 0 0 0 3px rgba(42, 92, 138, 0.08);
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comment-form button {
            align-self: flex-start;
            background: #2a5c8a;
            color: #fff;
            border: none;
            padding: 0.6rem 2rem;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comment-form button:hover {
            background: #c9781e;
        }
        .comment-list {
            margin-top: 1.2rem;
        }
        .comment-item {
            padding: 1rem 0;
            border-bottom: 1px solid #e0e6ed;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-meta {
            font-size: 0.85rem;
            color: #5a6a7a;
            display: flex;
            gap: 1rem;
        }
        .site-footer {
            margin-top: 3.5rem;
            padding: 2.2rem 0 1.5rem;
            border-top: 2px solid #e0e6ed;
            font-size: 0.9rem;
            color: #4a5a6a;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.8rem;
            margin-bottom: 1.8rem;
        }
        friend-link {
            display: block;
            background: #f1f4f8;
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            font-weight: 500;
            line-height: 2;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            color: #2a5c8a;
            text-decoration: none;
        }
        friend-link a:hover {
            text-decoration: underline;
            color: #c9781e;
        }
        .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid #e0e6ed;
            font-size: 0.85rem;
            color: #6a7a8a;
        }
        .last-updated {
            display: inline-block;
            background: #eef2f6;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #4a5a6a;
            margin-bottom: 1rem;
        }
        @media (max-width: 820px) {
            .container {
                padding: 0.8rem 1rem 2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.4rem;
                gap: 0.2rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                width: 100%;
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
            }
            .rating-area {
                flex-direction: column;
                align-items: flex-start;
            }
            .search-wrap {
                justify-content: stretch;
            }
            .search-form {
                max-width: 100%;
            }
            .hero-figure img {
                max-height: 240px;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .container {
                padding: 0.5rem 0.8rem 1.5rem;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
                padding-left: 0.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .comment-section {
                padding: 1.2rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #5a6a7a;
        }
        .flex-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 1.8rem 0;
        }
        .card {
            background: #f8fafc;
            padding: 1.5rem;
            border-radius: 16px;
            border: 1px solid #e6ecf2;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
        }
        .card h4 {
            margin-top: 0;
        }
        .tag {
            display: inline-block;
            background: #e6ecf2;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            color: #2a4a6a;
            font-weight: 500;
        }
        hr {
            border: none;
            border-top: 2px solid #eaeef3;
            margin: 2.5rem 0;
        }