* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f4f7fc;
            color: #1a2a3a;
            line-height: 1.75;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
            border-radius: 28px;
            padding: 1.5rem 2rem 2rem;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0 0.75rem;
            border-bottom: 2px solid #e8edf4;
            position: relative;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(145deg, #0f4c81, #1a7a5c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #1a7a5c;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.75rem;
            font-weight: 400;
            -webkit-text-fill-color: initial;
            color: #5a6f7e;
            letter-spacing: 0.3px;
            background: #eef3f9;
            padding: 0.1rem 0.6rem;
            border-radius: 40px;
            margin-left: 0.4rem;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            color: #1a2a3a;
            text-decoration: none;
            transition: all 0.2s ease;
            font-size: 0.95rem;
        }
        .nav-list li a:hover,
        .nav-list li a.active {
            background: #0f4c81;
            color: #fff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a2a3a;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #eef3f9;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.9rem 0 0.3rem;
            font-size: 0.9rem;
            color: #5a6f7e;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.5rem;
            color: #9aabb8;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #0f4c81;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #1a2a3a;
            font-weight: 500;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 1.2rem 0 0.8rem;
            color: #0a1e2e;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.2rem 0 0.8rem;
            padding-bottom: 0.3rem;
            border-bottom: 3px solid #e8edf4;
            color: #0f3c5c;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.6rem 0 0.5rem;
            color: #1a5a4a;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.2rem 0 0.3rem;
            color: #1a4a3a;
        }
        p {
            margin: 0.9rem 0;
            color: #1f2e3e;
        }
        .feature-img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
            border-radius: 20px;
            margin: 1.5rem 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .insight-box {
            background: #f0f6fe;
            border-left: 5px solid #0f4c81;
            padding: 1.2rem 1.8rem;
            border-radius: 0 16px 16px 0;
            margin: 1.5rem 0;
        }
        .insight-box i {
            color: #0f4c81;
            margin-right: 0.5rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #f8faff;
            padding: 1.2rem 1rem;
            border-radius: 16px;
            text-align: center;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8edf4;
        }
        .stat-card i {
            font-size: 2rem;
            color: #1a7a5c;
            margin-bottom: 0.4rem;
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #0f4c81;
        }
        .interview-card {
            background: #faf9f7;
            padding: 1.5rem 2rem;
            border-radius: 20px;
            margin: 1.5rem 0;
            border: 1px solid #e8e4de;
        }
        .interview-card .quote {
            font-style: italic;
            font-size: 1.1rem;
            position: relative;
            padding-left: 1.2rem;
            border-left: 4px solid #1a7a5c;
        }
        .btn-like {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: #eef3f9;
            border: none;
            padding: 0.4rem 1rem;
            border-radius: 40px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .btn-like:hover {
            background: #d0e0f0;
        }
        .search-section {
            margin: 2rem 0 1rem;
            padding: 1.2rem 1.5rem;
            background: #f0f6fe;
            border-radius: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.8rem;
        }
        .search-section label {
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-section input {
            flex: 1 1 240px;
            padding: 0.6rem 1rem;
            border: 1px solid #d0dae8;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
        }
        .search-section input:focus {
            border-color: #0f4c81;
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
        }
        .search-section button {
            background: #0f4c81;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .search-section button:hover {
            background: #0a3a63;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .feedback-card {
            background: #f9fbfd;
            padding: 1.5rem 1.8rem;
            border-radius: 20px;
            border: 1px solid #e8edf4;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            border-bottom: 2px solid #e8edf4;
            padding-bottom: 0.4rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.6rem 1rem;
            border: 1px solid #d0dae8;
            border-radius: 12px;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
            background: #fff;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #0f4c81;
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.12);
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #1a7a5c;
            color: #fff;
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
            font-size: 0.95rem;
        }
        .feedback-card .btn-submit:hover {
            background: #11634a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #d0dae8;
            cursor: pointer;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .link-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            padding: 0.6rem 0;
        }
        .link-group a {
            color: #0f4c81;
            text-decoration: none;
            font-weight: 500;
            border-bottom: 1px dotted #b0c8dd;
        }
        .link-group a:hover {
            color: #1a7a5c;
            border-bottom: 1px solid #1a7a5c;
        }
        footer {
            margin-top: 3rem;
            padding-top: 1.8rem;
            border-top: 2px solid #e8edf4;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #0f4c81;
            text-decoration: none;
            margin: 0 0.6rem 0 0;
            display: inline-block;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .copyright {
            font-size: 0.9rem;
            color: #5a6f7e;
            padding: 1rem 0 0.2rem;
            text-align: center;
            border-top: 1px solid #eef3f9;
            margin-top: 0.6rem;
        }
        @media (max-width: 768px) {
            .wrapper {
                padding: 1rem 1rem 1.5rem;
                border-radius: 20px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                padding: 0.6rem 0 1rem;
                border-radius: 0 0 20px 20px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 0.6rem 1rem;
                border-radius: 12px;
            }
            .hamburger {
                display: block;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
            }
            .search-section input {
                flex: 1 1 auto;
            }
            .feedback-card {
                padding: 1rem 1.2rem;
            }
            .interview-card {
                padding: 1rem 1.2rem;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6a7f8e;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.2rem 0 1rem;
        }