*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #d97706;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 1.8rem 0 0.8rem;
            color: #0b2a41;
            border-left: 6px solid #d97706;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 2.4rem 0 1rem;
            color: #0f3b5e;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.8rem 0 0.8rem;
            color: #1a4b6d;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem;
            color: #2c3e50;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #334155;
            background: #eef2f7;
            padding: 1.2rem 1.6rem;
            border-radius: 10px;
            border-left: 5px solid #d97706;
        }
        small,
        .text-muted {
            color: #64748b;
            font-size: 0.9rem;
        }
        .update-badge {
            display: inline-block;
            background: #d97706;
            color: #fff;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .site-header {
            background: linear-gradient(145deg, #0b2a41 0%, #1a4b6d 100%);
            color: #fff;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            color: #fbbf24;
            font-size: 1.6rem;
        }
        .my-logo span {
            background: #fbbf24;
            color: #0b2a41;
            padding: 0 0.4rem;
            border-radius: 4px;
            font-size: 0.9rem;
            margin-left: 0.2rem;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .my-logo a:hover {
            color: #fbbf24;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        .hamburger:focus-visible {
            outline: 2px solid #fbbf24;
            outline-offset: 4px;
            border-radius: 4px;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.6rem;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .nav-menu li a:hover,
        .nav-menu li a.active {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
            text-decoration: none;
        }
        .nav-menu li a i {
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #eef2f7;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #dce1e9;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #94a3b8;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #0f3b5e;
        }
        .breadcrumb a:hover {
            color: #d97706;
        }
        .breadcrumb .current {
            color: #64748b;
            font-weight: 500;
        }
        .hero-figure {
            margin: 2rem 0 1.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #e2e8f0;
        }
        .hero-figure img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 1200/600;
        }
        .hero-figure figcaption {
            padding: 0.8rem 1.2rem;
            background: #f1f5f9;
            font-size: 0.85rem;
            color: #475569;
            font-style: italic;
        }
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.2rem;
            margin: 1.6rem 0 2rem;
        }
        .highlight-card {
            background: #fff;
            border-radius: 12px;
            padding: 1.4rem 1.2rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border-top: 4px solid #d97706;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .highlight-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        .highlight-card i {
            font-size: 1.8rem;
            color: #d97706;
            margin-bottom: 0.6rem;
        }
        .highlight-card h4 {
            margin: 0.2rem 0 0.4rem;
        }
        .styled-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .styled-table th {
            background: #0f3b5e;
            color: #fff;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .styled-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #eef2f7;
        }
        .styled-table tr:last-child td {
            border-bottom: none;
        }
        .styled-table tr:hover td {
            background: #f8fafc;
        }
        .interview-block {
            background: #f1f5f9;
            border-left: 6px solid #0f3b5e;
            padding: 1.6rem 2rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
        }
        .interview-block p {
            margin-bottom: 0.8rem;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #0b2a41;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.8rem 0;
            background: #fff;
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .search-form label {
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form input[type="text"] {
            flex: 1 1 220px;
            padding: 0.6rem 1rem;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #d97706;
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
        }
        .search-form button {
            background: #0f3b5e;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #d97706;
            transform: scale(1.02);
        }
        .search-form button:active {
            transform: scale(0.97);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 2rem 0;
        }
        .feedback-card {
            background: #fff;
            padding: 1.6rem 1.8rem;
            border-radius: 14px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #eef2f7;
        }
        .feedback-card h3 {
            margin-top: 0;
            border-bottom: 2px solid #eef2f7;
            padding-bottom: 0.6rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card label {
            font-weight: 500;
            font-size: 0.9rem;
        }
        .feedback-card textarea,
        .feedback-card input[type="text"],
        .feedback-card input[type="number"],
        .feedback-card select {
            padding: 0.6rem 0.8rem;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border-color 0.2s;
            width: 100%;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus,
        .feedback-card select:focus {
            border-color: #d97706;
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .star-group {
            display: flex;
            gap: 0.3rem;
            font-size: 1.4rem;
            color: #fbbf24;
            cursor: pointer;
        }
        .feedback-card .star-group i {
            transition: transform 0.15s;
        }
        .feedback-card .star-group i:hover {
            transform: scale(1.2);
        }
        .feedback-card button {
            background: #d97706;
            color: #fff;
            border: none;
            padding: 0.65rem 1.6rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            align-self: flex-start;
            transition: background 0.2s, transform 0.1s;
        }
        .feedback-card button:hover {
            background: #b85e00;
            transform: scale(1.02);
        }
        .feedback-card button:active {
            transform: scale(0.97);
        }
        footer {
            background: #0b2a41;
            color: #cbd5e1;
            padding: 2.4rem 0 1.2rem;
            margin-top: 3rem;
        }
        footer a {
            color: #e2e8f0;
        }
        footer a:hover {
            color: #fbbf24;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.6rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #fbbf24;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-grid ul li {
            margin-bottom: 0.3rem;
        }
        friend-link {
            display: block;
            background: #102f44;
            padding: 1rem 1.4rem;
            border-radius: 10px;
            font-size: 0.9rem;
            margin: 1rem 0 0.6rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            padding: 0.2rem 0;
        }
        .copyright {
            border-top: 1px solid #1a4b6d;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #94a3b8;
        }
        .copyright strong {
            color: #e2e8f0;
        }
        @media (max-width: 860px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0b2a41;
                padding: 1rem 0 1.4rem;
                margin-top: 0.6rem;
                border-top: 1px solid #1a4b6d;
                gap: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 0.4rem 1rem;
                border-bottom: none;
                width: 100%;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .highlight-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 540px) {
            .highlight-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                flex: 1 1 auto;
            }
            .hero-figure img {
                aspect-ratio: 4/3;
            }
            .interview-block {
                padding: 1rem 1.2rem;
            }
            .feedback-card {
                padding: 1rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .emoji-lg {
            font-size: 1.6rem;
        }
        .badge {
            display: inline-block;
            background: #d97706;
            color: #fff;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .inline-link {
            font-weight: 500;
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }
        hr {
            border: none;
            border-top: 2px dashed #dce1e9;
            margin: 2rem 0;
        }