*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #f7f5f0;
            color: #2c2c2c;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #1a6b3c;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #c78a2b;
            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 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 1.5rem 2rem 2rem;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.5rem;
            }
            .container {
                padding: 1rem 1rem 1.5rem;
                border-radius: 16px;
            }
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1a3c2a;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin: 0.5rem 0 1.2rem;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #1e4f32;
            border-left: 6px solid #c78a2b;
            padding-left: 1rem;
            margin: 2.4rem 0 1rem;
            line-height: 1.25;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2d6a44;
            margin: 1.8rem 0 0.6rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #3a7d55;
            margin: 1.2rem 0 0.4rem;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
            color: #333;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
                padding-left: 0.7rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            h4 {
                font-size: 1rem;
            }
            p {
                font-size: 0.98rem;
            }
        }
        .header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0 1rem;
            border-bottom: 2px solid #e8e3d8;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            color: #1a3c2a;
            letter-spacing: -0.03em;
            text-transform: uppercase;
            background: linear-gradient(135deg, #1a6b3c, #c78a2b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: opacity 0.3s;
        }
        .my-logo:hover {
            opacity: 0.8;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.55rem;
            -webkit-text-fill-color: #555;
            color: #555;
            display: block;
            font-weight: 400;
            letter-spacing: 0.2em;
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo small {
                font-size: 0.5rem;
            }
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .nav-list a {
            font-weight: 500;
            padding: 0.3rem 0.1rem;
            border-bottom: 2px solid transparent;
            transition: border-color 0.3s, color 0.3s;
            font-size: 0.98rem;
        }
        .nav-list a:hover {
            border-bottom-color: #c78a2b;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a3c2a;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fefcf8;
                padding: 1rem 1.2rem;
                border-radius: 12px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
                margin-top: 0.8rem;
                gap: 0.6rem;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-wrapper {
                flex-wrap: wrap;
                gap: 0.5rem;
            }
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            font-size: 0.88rem;
            color: #777;
            margin: 1rem 0 0.2rem;
            padding: 0;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #bbb;
        }
        .breadcrumb a {
            color: #1a6b3c;
        }
        .breadcrumb a:hover {
            color: #c78a2b;
        }
        .search-form {
            display: flex;
            max-width: 480px;
            margin: 1.5rem 0 1.8rem;
            border-radius: 60px;
            overflow: hidden;
            border: 1px solid #ddd;
            background: #fafaf7;
            transition: box-shadow 0.25s;
        }
        .search-form:focus-within {
            box-shadow: 0 0 0 3px rgba(26, 107, 60, 0.15);
            border-color: #1a6b3c;
        }
        .search-form input {
            flex: 1;
            border: none;
            padding: 0.8rem 1.2rem;
            font-size: 1rem;
            background: transparent;
            outline: none;
        }
        .search-form button {
            background: #1a6b3c;
            color: #fff;
            border: none;
            padding: 0 1.4rem;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.25s;
        }
        .search-form button:hover {
            background: #c78a2b;
        }
        .hero-img {
            margin: 1.2rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            background: #eae6dc;
            position: relative;
        }
        .hero-img img {
            width: 100%;
            aspect-ratio: 1200 / 600;
            object-fit: cover;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.2rem 0 1.8rem;
            padding: 1.6rem 1.8rem;
            background: #f8f6f0;
            border-radius: 20px;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
                padding: 1.2rem 1rem;
            }
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.65rem 1rem;
            border: 1px solid #d5d0c4;
            border-radius: 10px;
            font-size: 0.98rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #1a6b3c;
            outline: none;
            box-shadow: 0 0 0 2px rgba(26, 107, 60, 0.1);
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn {
            background: #1a6b3c;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.98rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card .btn:hover {
            background: #c78a2b;
            transform: scale(1.02);
        }
        .star-select {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #e0d6c0;
            cursor: pointer;
        }
        .star-select .fas.fa-star {
            color: #f5b342;
        }
        .star-select .far.fa-star {
            color: #d5cebe;
        }
        .link-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 1rem 0 0.6rem;
            list-style: none;
        }
        .link-cloud a {
            background: #f0ede6;
            padding: 0.2rem 0.9rem;
            border-radius: 40px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: background 0.2s;
        }
        .link-cloud a:hover {
            background: #c78a2b;
            color: #fff;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 1.6rem 0 0.8rem;
            border-top: 2px solid #e8e3d8;
            margin-top: 2rem;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1rem 0.3rem 0;
            font-weight: 500;
        }
        friend-link a::before {
            content: "🔗 ";
            font-size: 0.8rem;
        }
        .footer {
            padding: 1.6rem 0 0.8rem;
            text-align: center;
            color: #777;
            font-size: 0.9rem;
            border-top: 2px solid #e8e3d8;
            margin-top: 1.8rem;
        }
        .footer .copyright {
            font-weight: 400;
            letter-spacing: 0.02em;
        }
        .insight-box {
            background: #f0f7f2;
            border-left: 6px solid #1a6b3c;
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            margin: 1.6rem 0;
        }
        .insight-box strong {
            color: #1a3c2a;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1rem;
            margin: 1.4rem 0;
        }
        .stat-card {
            background: #faf8f4;
            padding: 1rem 1.2rem;
            border-radius: 14px;
            text-align: center;
            border: 1px solid #e8e3d8;
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #1a6b3c;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #666;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .emoji-lg {
            font-size: 1.4em;
        }
        .highlight {
            background: linear-gradient(120deg, #f5e6c8 0%, #f5e6c8 40%, transparent 80%);
            padding: 0 0.2em;
            font-weight: 600;
        }
        .two-col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 1.4rem 0;
        }
        @media (max-width: 640px) {
            .two-col {
                grid-template-columns: 1fr;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.4rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e8e3d8;
        }
        th {
            background: #f0ede6;
            font-weight: 600;
            color: #1a3c2a;
        }
        tr:hover td {
            background: #f8f6f0;
        }
        :target {
            scroll-margin-top: 80px;
        }