* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #fefcf5;
            color: #1e1e2a;
            line-height: 1.75;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        .wrapper {
            max-width: 1240px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            padding: 1.5rem 2rem 2.5rem;
            border-radius: 28px 28px 0 0;
            margin-top: 1rem;
        }
        a {
            color: #c3212b;
            text-decoration: none;
            transition: all 0.18s ease;
        }
        a:hover {
            color: #8b1a22;
            text-decoration: underline;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            color: #1a1a2e;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.6rem;
            margin: 0.6rem 0 1.2rem;
            border-left: 6px solid #c3212b;
            padding-left: 1.2rem;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.0rem;
            margin: 2.4rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #f0e6d6;
        }
        h3 {
            font-size: 1.5rem;
            margin: 1.8rem 0 0.7rem 0;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.2rem;
            margin: 1.4rem 0 0.5rem 0;
            color: #3d3d55;
        }
        p {
            margin: 0 0 1.2rem 0;
            text-align: justify;
        }
        .breadcrumb {
            font-size: 0.9rem;
            padding: 0.8rem 0 0.2rem;
            color: #6f6f82;
            border-bottom: 1px solid #ece8e0;
            margin-bottom: 1.2rem;
        }
        .breadcrumb a {
            color: #6f6f82;
        }
        .breadcrumb a:hover {
            color: #c3212b;
        }
        .breadcrumb .sep {
            margin: 0 0.4rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.6rem 0 1rem 0;
            border-bottom: 2px solid #f0e6d6;
            position: relative;
        }
        .my-logo {
            font-size: 2.0rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #c3212b, #e63946);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo small {
            font-size: 1.0rem;
            font-weight: 400;
            -webkit-text-fill-color: #4a4a5a;
            color: #4a4a5a;
            background: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e1e2a;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
        }
        .nav-menu {
            display: flex;
            gap: 2rem;
            list-style: none;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu li a {
            font-weight: 600;
            font-size: 1.0rem;
            padding: 0.3rem 0;
            color: #2d2d44;
            border-bottom: 2px solid transparent;
        }
        .nav-menu li a:hover {
            color: #c3212b;
            border-bottom-color: #c3212b;
            text-decoration: none;
        }
        .search-inline {
            display: flex;
            margin-left: auto;
            gap: 0.3rem;
        }
        .search-inline input {
            border: 2px solid #ddd8ce;
            border-radius: 40px;
            padding: 0.4rem 1rem;
            font-size: 0.9rem;
            background: #f9f6f0;
            min-width: 160px;
            transition: 0.2s;
        }
        .search-inline input:focus {
            border-color: #c3212b;
            outline: none;
            background: #fff;
        }
        .search-inline button {
            background: #c3212b;
            color: white;
            border: none;
            border-radius: 40px;
            padding: 0.4rem 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.18s;
            font-size: 0.9rem;
        }
        .search-inline button:hover {
            background: #8b1a22;
        }
        .feature-card {
            background: #f8f4ed;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            border-left: 6px solid #c3212b;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 1.5rem 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1.8rem;
            margin: 1.5rem 0;
        }
        .img-responsive {
            max-width: 100%;
            height: auto;
            border-radius: 18px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
            margin: 1.8rem 0;
            display: block;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.6rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #faf8f4;
            border-radius: 16px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.8rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #e6dfd4;
        }
        th {
            background: #c3212b;
            color: white;
            font-weight: 700;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f0eae0;
        }
        .comment-box,
        .score-box {
            background: #f8f4ed;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2rem 0 1.2rem;
        }
        .comment-box textarea,
        .score-box select,
        .score-box input {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd8ce;
            border-radius: 12px;
            font-size: 1rem;
            background: #fff;
            margin: 0.4rem 0 0.8rem;
        }
        .comment-box textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #c3212b;
            color: white;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 2rem;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.18s;
            display: inline-block;
        }
        .btn:hover {
            background: #8b1a22;
            transform: scale(1.02);
        }
        .score-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            color: #f4b83a;
            cursor: pointer;
        }
        .score-stars i {
            transition: 0.15s;
        }
        .score-stars i:hover {
            transform: scale(1.2);
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.4rem;
            font-size: 0.95rem;
            color: #4a4a5a;
        }
        friend-link a {
            margin: 0 0.6rem 0 0;
            display: inline-block;
        }
        .footer-copyright {
            border-top: 2px solid #f0e6d6;
            padding: 1.6rem 0 0.8rem;
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #6f6f82;
            text-align: center;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8f8fa2;
            margin: 0.2rem 0 1.2rem;
            display: inline-block;
            background: #f4efe8;
            padding: 0.2rem 1.2rem;
            border-radius: 40px;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 0.3rem;
        }
        @media (max-width: 780px) {
            .wrapper {
                padding: 1rem 1rem 2rem;
                border-radius: 18px;
                margin-top: 0.5rem;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.6rem;
                padding: 1rem 0 0.6rem;
                background: #faf8f4;
                border-radius: 16px;
                margin-top: 0.8rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-toggle {
                display: block;
            }
            .search-inline {
                margin-left: 0;
                width: 100%;
                margin-top: 0.6rem;
            }
            .search-inline input {
                flex: 1;
                min-width: 0;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .feature-card {
                padding: 1.2rem 1.2rem;
            }
            .comment-box,
            .score-box {
                padding: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .wrapper {
                padding: 0.8rem 0.8rem 1.5rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .fw-bold {
            font-weight: 700;
        }
        .text-accent {
            color: #c3212b;
        }
        .strategy-list li {
            margin-bottom: 0.8rem;
        }
        .fa-ul li {
            margin-bottom: 0.5rem;
        }
        .faq-item {
            background: #f8f4ed;
            border-radius: 16px;
            padding: 1.2rem 1.6rem;
            margin: 1rem 0;
        }
        .faq-item strong {
            color: #c3212b;
        }