*,
        *::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, Helvetica, Arial, sans-serif;
            background: #f8f6f2;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b04a2e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a3320;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.5rem 2rem 2.5rem;
        }
        @media (max-width: 600px) {
            body {
                padding: 0 0.5rem;
            }
            .container {
                padding: 1rem 1rem 2rem;
                border-radius: 16px;
            }
        }
        .header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0 1rem;
            border-bottom: 2px solid #e8e2d8;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: #1e2a2f;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo span {
            background: #b04a2e;
            color: #fff;
            padding: 0.1rem 0.5rem;
            border-radius: 8px;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #b04a2e;
        }
        .my-logo i {
            color: #b04a2e;
            font-size: 2rem;
        }
        .nav-toggle {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            background: none;
            border: none;
            color: #1e2a2f;
            padding: 0.25rem 0.5rem;
            border-radius: 8px;
        }
        .nav-toggle:hover {
            background: #f0ebe4;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
        }
        .nav-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 0.25rem 1.2rem;
            align-items: center;
            transition: all 0.25s ease;
        }
        .nav-bar a {
            font-weight: 500;
            padding: 0.3rem 0.2rem;
            border-bottom: 2px solid transparent;
            color: #2d3e45;
        }
        .nav-bar a:hover {
            border-bottom-color: #b04a2e;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.75rem;
            }
            .nav-bar.open {
                display: flex;
            }
            .nav-bar a {
                border-bottom: none;
                padding: 0.3rem 0;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.75rem 0 0.25rem;
            font-size: 0.9rem;
            color: #6f7b80;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.6rem;
            color: #b04a2e;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6f7b80;
        }
        .breadcrumb a:hover {
            color: #b04a2e;
        }
        .breadcrumb .active {
            color: #1e2a2f;
            font-weight: 600;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.15;
            margin: 1.2rem 0 0.6rem;
            letter-spacing: -0.02em;
            color: #1a2429;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.2rem 0 0.8rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #e8e2d8;
            color: #1e2a2f;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.8rem 0 0.6rem;
            color: #2d3e45;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.2rem 0 0.4rem;
            color: #3a4e56;
        }
        p {
            margin-bottom: 1.2rem;
            color: #253237;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #3a4e56;
            border-left: 4px solid #b04a2e;
            padding-left: 1.2rem;
            margin: 1.5rem 0;
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        strong {
            color: #1a2429;
            font-weight: 700;
        }
        .highlight {
            background: #fcf3e8;
            padding: 0.1rem 0.4rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .feature-img {
            margin: 2rem 0 1.8rem;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .feature-img figcaption {
            font-size: 0.9rem;
            color: #6f7b80;
            text-align: center;
            padding-top: 0.6rem;
            font-style: italic;
        }
        .search-box,
        .comment-box,
        .score-box {
            background: #f4f1ec;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin: 2.2rem 0;
            border: 1px solid #e0d9cf;
        }
        .search-box h3,
        .comment-box h3,
        .score-box h3 {
            margin-top: 0;
            border-bottom: none;
            font-size: 1.4rem;
        }
        .search-box form,
        .comment-box form,
        .score-box form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-box input[type="text"],
        .comment-box textarea,
        .comment-box input[type="text"],
        .score-box select {
            flex: 1 1 240px;
            padding: 0.7rem 1rem;
            border: 1px solid #ccc;
            border-radius: 10px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
        }
        .search-box input[type="text"]:focus,
        .comment-box textarea:focus,
        .comment-box input[type="text"]:focus,
        .score-box select:focus {
            outline: none;
            border-color: #b04a2e;
            box-shadow: 0 0 0 3px rgba(176, 74, 46, 0.15);
        }
        .comment-box textarea {
            min-height: 90px;
            resize: vertical;
            width: 100%;
        }
        .btn {
            background: #b04a2e;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #8e3b25;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: scale(0.97);
        }
        .star-select {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #d4c9bc;
            cursor: pointer;
        }
        .star-select i.active {
            color: #f5a623;
        }
        .star-select i:hover,
        .star-select i.hover {
            color: #f5a623;
        }
        .comment-list {
            margin-top: 1.2rem;
        }
        .comment-item {
            background: #fff;
            padding: 1rem 1.2rem;
            border-radius: 12px;
            border: 1px solid #e8e2d8;
            margin-bottom: 0.8rem;
        }
        .comment-item strong {
            color: #b04a2e;
        }
        .comment-item .meta {
            font-size: 0.8rem;
            color: #8a9aa0;
        }
        friend-link {
            display: block;
            padding: 1.8rem 0 1rem;
            border-top: 2px solid #e8e2d8;
            margin-top: 2rem;
        }
        friend-link h4 {
            margin-top: 0;
            font-size: 1.1rem;
            color: #3a4e56;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            padding: 0.5rem 0 0;
        }
        friend-link li a {
            font-weight: 500;
        }
        .footer {
            padding: 1.5rem 0 0.5rem;
            font-size: 0.9rem;
            color: #6f7b80;
            text-align: center;
            border-top: 1px solid #e8e2d8;
            margin-top: 1.5rem;
        }
        .footer strong {
            color: #2d3e45;
        }
        @media (max-width: 600px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .my-logo {
                font-size: 1.7rem;
            }
            .my-logo span {
                font-size: 1.3rem;
            }
            .search-box,
            .comment-box,
            .score-box {
                padding: 1.2rem 1.2rem;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .star-select {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        .mt-1 {
            margin-top: 0.5rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .flex {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
        }
        @media (max-width: 640px) {
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }
        .tag {
            display: inline-block;
            background: #ede8e0;
            padding: 0.15rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #3a4e56;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.6rem 0.8rem;
            border: 1px solid #ddd;
            text-align: left;
        }
        th {
            background: #f0ebe4;
            font-weight: 600;
        }