*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #0f3b5e;
            text-decoration: underline;
            text-underline-offset: 2px;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #bb3b2b;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #0b1e2f;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1e2f 0%, #1a3a4f 100%);
            color: #fff;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #f7d94e, #f0a830);
            -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: #f7d94e;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.25rem 0.5rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e2e8f0;
            text-decoration: none;
            padding: 0.4rem 0.9rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            background: rgba(247, 217, 78, 0.18);
            color: #f7d94e;
        }
        .nav-menu a i {
            margin-right: 0.35rem;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #dbe1e8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.25rem 0.5rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #6b7a8f;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #2c5a7a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #1e293b;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #0f2b3b, #1a4a5e);
            color: #fff;
            padding: 3rem 0 2.5rem;
            margin-bottom: 2rem;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            font-size: clamp(1.9rem, 5.5vw, 3.4rem);
            color: #fff;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }
        .hero h1 i {
            color: #f7d94e;
            margin-right: 0.35rem;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            opacity: 0.92;
            line-height: 1.7;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            margin-top: 1.25rem;
            font-size: 0.95rem;
            color: #d0dfeb;
        }
        .hero-meta i {
            margin-right: 0.4rem;
            color: #f7d94e;
        }
        .search-section {
            background: #fff;
            border-radius: 20px;
            padding: 1.75rem 2rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            margin: -1.8rem auto 2.5rem;
            max-width: 900px;
            position: relative;
            z-index: 5;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 0.85rem 1.25rem;
            border: 2px solid #dbe1e8;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-form input:focus {
            border-color: #1a4a5e;
        }
        .search-form button {
            background: #0b1e2f;
            color: #fff;
            border: none;
            padding: 0.85rem 2rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
        }
        .search-form button:hover {
            background: #1a3a4f;
            transform: translateY(-1px);
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2.5rem 0;
        }
        .content-primary {
            min-width: 0;
        }
        .content-secondary {
            min-width: 0;
        }
        .section-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.75rem 2rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            transition: box-shadow 0.2s;
        }
        .section-card:hover {
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
        }
        .section-card h2 {
            font-size: 1.75rem;
            margin-bottom: 1rem;
            border-left: 5px solid #f7d94e;
            padding-left: 1rem;
        }
        .section-card h3 {
            font-size: 1.3rem;
            margin: 1.5rem 0 0.75rem;
            color: #1a3a4f;
        }
        .section-card h4 {
            font-size: 1.1rem;
            margin: 1rem 0 0.5rem;
            color: #2c5a7a;
        }
        .section-card p {
            margin-bottom: 1rem;
        }
        .featured-image {
            margin: 1.5rem 0;
            border-radius: 16px;
            overflow: hidden;
            background: #eaf0f5;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            max-height: 460px;
        }
        .featured-image figcaption {
            padding: 0.75rem 1rem;
            font-size: 0.85rem;
            color: #4a5c6e;
            background: #f1f5f9;
            font-style: italic;
        }
        .data-highlight {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            background: #f1f7fb;
            border-radius: 16px;
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
        .data-item {
            text-align: center;
        }
        .data-item .number {
            font-size: 2rem;
            font-weight: 800;
            color: #0b1e2f;
            line-height: 1.2;
        }
        .data-item .label {
            font-size: 0.85rem;
            color: #4a5c6e;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .interview-block {
            background: #faf6ee;
            border-left: 5px solid #f0a830;
            border-radius: 0 16px 16px 0;
            padding: 1.5rem 1.75rem;
            margin: 1.5rem 0;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #0b1e2f;
        }
        .interview-block .speaker i {
            color: #f0a830;
            margin-right: 0.4rem;
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.15rem;
            font-size: 1.8rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            cursor: pointer;
            color: #d1d9e0;
            transition: color 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f7b731;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.9rem 1.1rem;
            border: 2px solid #dbe1e8;
            border-radius: 14px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            transition: border 0.25s;
        }
        .comment-form textarea:focus {
            border-color: #1a4a5e;
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-top: 0.75rem;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 140px;
            padding: 0.75rem 1rem;
            border: 2px solid #dbe1e8;
            border-radius: 30px;
            font-size: 0.95rem;
        }
        .comment-form .form-row input:focus {
            border-color: #1a4a5e;
            outline: none;
        }
        .comment-form .btn-submit {
            background: #0b1e2f;
            color: #fff;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .comment-form .btn-submit:hover {
            background: #1a3a4f;
        }
        .sidebar-box {
            background: #fff;
            border-radius: 20px;
            padding: 1.5rem 1.75rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .sidebar-box h3 {
            font-size: 1.2rem;
            margin-bottom: 0.75rem;
            border-bottom: 2px solid #eef3f8;
            padding-bottom: 0.5rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar-link-list a {
            text-decoration: none;
            color: #1e293b;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.92rem;
        }
        .sidebar-link-list a:hover {
            color: #bb3b2b;
        }
        .sidebar-link-list a i {
            color: #f0a830;
            font-size: 0.75rem;
        }
        .site-footer {
            background: #0b1e2f;
            color: #d0dfeb;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-radius: 40px 40px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .site-footer h4 {
            color: #f7d94e;
            margin-bottom: 0.75rem;
            font-size: 1.1rem;
        }
        .site-footer a {
            color: #b4ccdd;
            text-decoration: none;
        }
        .site-footer a:hover {
            color: #f7d94e;
        }
        .friend-link-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1.2rem;
        }
        .friend-link-list li {
            margin: 0;
        }
        .copyright {
            border-top: 1px solid #2a4a5e;
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.87rem;
            color: #8fa8bb;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .content-secondary {
                order: 2;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f2b3b;
                padding: 0.75rem 0.5rem;
                border-radius: 16px;
                margin-top: 0.5rem;
                gap: 0.15rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                padding: 0.6rem 1rem;
                border-radius: 10px;
            }
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .section-card {
                padding: 1.25rem 1.25rem;
            }
            .search-section {
                padding: 1.25rem;
                margin: -1.2rem 0.5rem 2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .data-highlight {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .header-inner {
                gap: 0.3rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .section-card h2 {
                font-size: 1.35rem;
                padding-left: 0.75rem;
            }
            .data-item .number {
                font-size: 1.5rem;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .site-footer {
                border-radius: 24px 24px 0 0;
                padding: 1.5rem 0 1rem;
            }
        }
        .text-small {
            font-size: 0.85rem;
            color: #4a5c6e;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .gap-1 {
            gap: 0.75rem;
        }
        .rounded-full {
            border-radius: 50px;
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 1.5rem;
            background: #0b1e2f;
            color: #f7d94e;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: transform 0.2s, background 0.2s;
            z-index: 50;
            border: none;
            cursor: pointer;
        }
        .scroll-top:hover {
            transform: translateY(-3px);
            background: #1a3a4f;
        }