*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f6f2;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #1a6b8a;
            text-decoration: none;
            transition: color 0.2s, border-bottom 0.2s;
        }
        a:hover {
            color: #0b3b4e;
            border-bottom: 2px solid #1a6b8a;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #0f2a33;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.2rem;
            letter-spacing: -0.02em;
            border-left: 6px solid #2a9d8f;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 2px solid #e0dcd5;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.3rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 500;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 20px;
            padding: 0 24px 32px;
        }
        header {
            padding: 20px 0 12px;
            border-bottom: 1px solid #e8e3db;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 700;
            background: linear-gradient(135deg, #1a6b8a, #2a9d8f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #2a9d8f;
            font-size: 1.8rem;
        }
        .my-logo a {
            color: inherit;
            -webkit-text-fill-color: inherit;
            border: none;
        }
        .my-logo a:hover {
            border: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px 16px;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 30px;
            background: transparent;
            color: #1e2a2f;
            font-size: 0.95rem;
            border: 1px solid transparent;
            transition: background 0.2s, border-color 0.2s;
        }
        .nav-list li a:hover {
            background: #eef4f7;
            border-color: #b8d0db;
            border-bottom: 1px solid #b8d0db;
        }
        .nav-list li a i {
            margin-right: 4px;
            font-size: 0.85rem;
            color: #2a9d8f;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a6b8a;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #eef4f7;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 12px 0 8px;
            margin: 0 0 12px;
            font-size: 0.9rem;
            color: #5f6b72;
            border-bottom: 1px solid #f0ece6;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 8px;
            color: #9aa7af;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #1a6b8a;
        }
        .breadcrumb .active {
            color: #2a9d8f;
            font-weight: 500;
        }
        .search-section {
            background: #f0f4f6;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 20px 0 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .search-section label {
            font-weight: 600;
            color: #0f2a33;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form {
            display: flex;
            flex: 1 1 280px;
            gap: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 16px;
            border: 2px solid #d5dfe5;
            border-radius: 40px;
            font-size: 1rem;
            background: white;
            transition: border 0.2s;
        }
        .search-form input:focus {
            outline: none;
            border-color: #2a9d8f;
        }
        .search-form button {
            background: #1a6b8a;
            color: white;
            border: none;
            border-radius: 40px;
            padding: 10px 22px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #0b4b5e;
            transform: scale(1.02);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 10px;
        }
        .main-article {
            min-width: 0;
        }
        .sidebar {
            border-left: 1px solid #e8e3db;
            padding-left: 28px;
        }
        .sidebar-section {
            background: #f9f7f3;
            border-radius: 16px;
            padding: 20px 18px;
            margin-bottom: 24px;
        }
        .sidebar-section h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #dce5e9;
            padding-bottom: 8px;
        }
        .sidebar-section ul {
            list-style: none;
            padding: 0;
            margin: 12px 0 0;
        }
        .sidebar-section ul li {
            padding: 6px 0;
            border-bottom: 1px dashed #e0dcd5;
        }
        .sidebar-section ul li:last-child {
            border-bottom: none;
        }
        .sidebar-section ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-section ul li a i {
            color: #2a9d8f;
            font-size: 0.85rem;
        }
        .featured-image {
            margin: 24px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            background: #f0ece6;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            max-height: 400px;
        }
        .featured-image figcaption {
            padding: 10px 18px;
            font-size: 0.9rem;
            color: #4f5d64;
            background: #f6f3ed;
            font-style: italic;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0 28px;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .data-table th {
            background: #1a6b8a;
            color: white;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 10px 16px;
            border-bottom: 1px solid #e8e3db;
            background: white;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f4f8fa;
        }
        .highlight-box {
            background: #e8f4f0;
            border-left: 6px solid #2a9d8f;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box strong {
            color: #0f2a33;
        }
        .interview-box {
            background: #f5f0e8;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 28px 0;
            border: 1px solid #e0d5c8;
        }
        .interview-box .quote {
            font-style: italic;
            font-size: 1.05rem;
            color: #2d3f47;
            border-left: 4px solid #c4a882;
            padding-left: 18px;
            margin: 12px 0;
        }
        .rating-area,
        .comment-area {
            background: #f9f7f3;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 32px 0 20px;
            border: 1px solid #e8e3db;
        }
        .rating-area h3,
        .comment-area h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d4c8b5;
            cursor: pointer;
            transition: color 0.15s;
            margin: 8px 0 14px;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f4b740;
        }
        .rating-form button,
        .comment-form button {
            background: #1a6b8a;
            color: white;
            border: none;
            border-radius: 40px;
            padding: 10px 28px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 8px;
        }
        .rating-form button:hover,
        .comment-form button:hover {
            background: #0b4b5e;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid #d5dfe5;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: #2a9d8f;
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 10px 16px;
            border: 2px solid #d5dfe5;
            border-radius: 40px;
            font-size: 0.95rem;
            margin-bottom: 10px;
        }
        .comment-form input[type="text"]:focus {
            outline: none;
            border-color: #2a9d8f;
        }
        footer {
            margin-top: 48px;
            padding-top: 28px;
            border-top: 2px solid #e8e3db;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            padding-bottom: 20px;
        }
        friend-link {
            display: block;
            background: #f4f1eb;
            border-radius: 16px;
            padding: 20px 24px;
            font-style: normal;
        }
        friend-link h4 {
            margin-top: 0;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            margin: 12px 0 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
        }
        friend-link ul li a {
            font-size: 0.95rem;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding: 16px 0 8px;
            font-size: 0.9rem;
            color: #5f6b72;
            border-top: 1px solid #e0dcd5;
        }
        .copyright strong {
            color: #0f2a33;
        }
        .last-updated {
            display: inline-block;
            background: #e8f0f3;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #1a5a6e;
            margin-bottom: 16px;
            font-weight: 500;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .sidebar {
                border-left: none;
                padding-left: 0;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .sidebar-section {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            body {
                padding: 0 12px;
            }
            .container {
                padding: 0 16px 24px;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.7rem;
                padding-left: 0.6rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #ffffff;
                border: 1px solid #e0dcd5;
                border-radius: 16px;
                padding: 12px 16px;
                margin-top: 12px;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
                position: absolute;
                top: 100%;
                left: 0;
                z-index: 100;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 10px 14px;
                font-size: 1rem;
                border-radius: 10px;
            }
            .nav-wrapper {
                position: relative;
                flex-wrap: wrap;
            }
            header {
                flex-wrap: wrap;
            }
            .search-section {
                flex-direction: column;
                padding: 16px 18px;
            }
            .search-form {
                width: 100%;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .rating-area,
            .comment-area {
                padding: 18px 16px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 10px 16px;
            }
            h1 {
                font-size: 1.4rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        .text-accent {
            color: #1a6b8a;
            font-weight: 600;
        }
        .text-highlight {
            background: #fcf3d9;
            padding: 0 4px;
            border-radius: 4px;
        }
        .emoji-lg {
            font-size: 1.4rem;
            margin-right: 4px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .schema-hidden {
            display: none;
        }
        :target {
            scroll-margin-top: 90px;
        }