*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f7f5f0;
            color: #1e1e24;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b22222;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #8b0000;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.5rem 2rem 2rem;
            margin-top: 1.5rem;
            margin-bottom: 2rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0 0.75rem;
            border-bottom: 2px solid #eae6df;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(145deg, #b22222, #d93a3a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(178, 34, 34, 0.15);
            transition: transform 0.2s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #b22222;
            margin-right: 0.2rem;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: #1e1e24;
            padding: 0.25rem 0.5rem;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #b22222;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.2rem 1.8rem;
            list-style: none;
        }
        .nav-menu a {
            font-weight: 500;
            font-size: 0.95rem;
            color: #2c2c36;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
        }
        .nav-menu a:hover {
            border-bottom-color: #b22222;
            color: #b22222;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            font-size: 0.85rem;
            padding: 0.75rem 0 0.25rem;
            color: #6b6b7a;
            background: transparent;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #b22222;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6b6b7a;
        }
        .breadcrumb a:hover {
            color: #b22222;
        }
        .breadcrumb .current {
            color: #1e1e24;
            font-weight: 500;
        }
        .search-wrap {
            display: flex;
            justify-content: flex-end;
            margin: 1rem 0 0.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.4rem;
            width: 100%;
            max-width: 400px;
        }
        .search-form input {
            flex: 1;
            padding: 0.6rem 1rem;
            border: 2px solid #ddd8d0;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fcfcfb;
            transition: border-color 0.2s, box-shadow 0.2s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #b22222;
            box-shadow: 0 0 0 4px rgba(178, 34, 34, 0.08);
        }
        .search-form button {
            background: #b22222;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 1.4rem;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #8b0000;
            transform: scale(0.97);
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 1.2rem 0 0.8rem;
            letter-spacing: -0.02em;
            color: #1a1a22;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #eae6df;
            color: #1a1a22;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.8rem 0 0.8rem;
            color: #2c2c36;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.4rem 0 0.5rem;
            color: #3a3a48;
        }
        p {
            margin-bottom: 1rem;
        }
        .content-section {
            margin: 1.5rem 0;
        }
        .highlight-box {
            background: #f9f7f3;
            border-left: 5px solid #b22222;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }
        .emoji-lg {
            font-size: 1.3em;
            margin-right: 0.2em;
        }
        .badge {
            display: inline-block;
            background: #b22222;
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 40px;
            letter-spacing: 0.3px;
            text-transform: uppercase;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 1.5rem 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #f9f7f3;
            padding: 1.2rem 1.4rem;
            border-radius: 16px;
            border: 1px solid #eeebe5;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #b22222;
            line-height: 1.2;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #5a5a6a;
            font-weight: 500;
        }
        .review-item {
            background: #faf8f5;
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            border: 1px solid #eeebe5;
            margin-bottom: 1rem;
        }
        .review-item .stars {
            color: #f5b342;
            letter-spacing: 2px;
        }
        .review-item .author {
            font-weight: 600;
            color: #2c2c36;
        }
        .comment-form,
        .score-form {
            background: #faf8f5;
            padding: 1.5rem 2rem;
            border-radius: 20px;
            border: 1px solid #eeebe5;
            margin: 1.5rem 0;
        }
        .comment-form input,
        .comment-form textarea,
        .score-form input,
        .score-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd8d0;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            margin-bottom: 0.8rem;
            transition: border-color 0.2s;
            outline: none;
            font-family: inherit;
        }
        .comment-form input:focus,
        .comment-form textarea:focus,
        .score-form input:focus,
        .score-form select:focus {
            border-color: #b22222;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button,
        .score-form button {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .comment-form button:hover,
        .score-form button:hover {
            background: #8b0000;
            transform: scale(0.97);
        }
        .score-select {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
            margin-bottom: 0.8rem;
        }
        .score-select label {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            font-weight: 500;
            cursor: pointer;
        }
        .score-select input[type="radio"] {
            accent-color: #b22222;
            width: auto;
            margin-bottom: 0;
        }
        .image-wrapper {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
        }
        .image-wrapper figcaption {
            background: #f9f7f3;
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5a5a6a;
            font-style: italic;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6b6b7a;
            text-align: right;
            margin: 0.5rem 0 1rem;
            border-top: 1px solid #eeebe5;
            padding-top: 0.75rem;
        }
        .site-footer {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 2px solid #eae6df;
        }
        .site-footer friend-link {
            display: block;
            padding: 0.8rem 0 1.2rem;
            font-weight: 500;
        }
        .site-footer friend-link a {
            margin: 0 0.6rem 0 0;
            display: inline-block;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            color: #6b6b7a;
            padding: 0.8rem 0 0.2rem;
            border-top: 1px solid #eeebe5;
            text-align: center;
        }
        @media (max-width: 820px) {
            .container {
                padding: 1rem 1.2rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.5rem;
                gap: 0.6rem;
                border-top: 1px solid #eae6df;
                margin-top: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                font-size: 1rem;
                padding: 0.4rem 0;
            }
            .search-wrap {
                justify-content: stretch;
            }
            .search-form {
                max-width: 100%;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .comment-form,
            .score-form {
                padding: 1rem 1.2rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .container {
                padding: 0.8rem 0.8rem;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .stat-card .num {
                font-size: 1.5rem;
            }
        }
        .section-reveal {
            animation: fadeUp 0.5s ease forwards;
        }
        @keyframes fadeUp {
            0% {
                opacity: 0;
                transform: translateY(18px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        section {
            scroll-margin-top: 1.5rem;
        }