*,
        *::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: #f8fafc;
            color: #1e293b;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #b45309;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.25rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0b2a3b 0%, #1a4a5f 100%);
            color: #fff;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fbbf24;
            background: rgba(255, 255, 255, 0.06);
            padding: 0.2rem 1rem 0.2rem 0.8rem;
            border-radius: 40px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 2px solid rgba(251, 191, 36, 0.3);
            transition: all 0.3s;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #f59e0b;
        }
        .my-logo:hover {
            border-color: #fbbf24;
            background: rgba(251, 191, 36, 0.12);
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            color: #e2e8f0;
            font-size: 0.7rem;
            letter-spacing: 1px;
            margin-left: 4px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e2e8f0;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 5px;
            font-size: 0.8rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .breadcrumb {
            background: #e9edf2;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d1d9e6;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb a {
            color: #0f3b5e;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .sep {
            color: #7a8a9e;
            margin: 0 4px;
        }
        .breadcrumb .current {
            color: #475569;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #f1f5f9 0%, #e2e8f0 100%);
            padding: 3rem 0 2.5rem;
            border-bottom: 1px solid #cbd5e1;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #0b2a3b;
            line-height: 1.2;
            margin-bottom: 0.75rem;
        }
        .hero h1 i {
            color: #b45309;
            margin-right: 10px;
        }
        .hero .subtitle {
            font-size: 1.15rem;
            color: #334155;
            max-width: 780px;
            margin-bottom: 0.5rem;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: #64748b;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 0.5rem;
        }
        .hero .meta i {
            margin-right: 5px;
        }
        .content-area {
            padding: 2.5rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
        }
        .main-content h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #0b2a3b;
            margin: 2.2rem 0 1rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #fbbf24;
            display: inline-block;
        }
        .main-content h2 i {
            color: #b45309;
            margin-right: 8px;
        }
        .main-content h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #1e3a4f;
            margin: 1.8rem 0 0.8rem 0;
        }
        .main-content h3 i {
            margin-right: 6px;
            color: #b45309;
        }
        .main-content h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 1.2rem 0 0.5rem 0;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
            color: #1e293b;
        }
        .main-content .highlight-box {
            background: #fef9e7;
            border-left: 5px solid #f59e0b;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .main-content .highlight-box strong {
            color: #b45309;
        }
        .main-content ul,
        .main-content ol {
            margin-bottom: 1.5rem;
        }
        .main-content li {
            margin-bottom: 0.6rem;
        }
        .main-content .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .main-content .stat-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.2rem 1rem;
            text-align: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #e2e8f0;
        }
        .main-content .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #0b2a3b;
        }
        .main-content .stat-card .label {
            font-size: 0.85rem;
            color: #64748b;
            margin-top: 0.2rem;
        }
        .main-content .interview-box {
            background: #f1f5f9;
            border-radius: 16px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid #d1d9e6;
        }
        .main-content .interview-box .quote {
            font-style: italic;
            font-size: 1.05rem;
            color: #1e293b;
            padding-left: 1rem;
            border-left: 4px solid #b45309;
        }
        .main-content .interview-box .attribution {
            margin-top: 0.8rem;
            font-weight: 600;
            color: #0b2a3b;
        }
        .main-content .image-wrapper {
            margin: 1.8rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .main-content .image-wrapper figcaption {
            background: #f1f5f9;
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #475569;
            text-align: center;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar .widget {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e2e8f0;
        }
        .sidebar .widget h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0b2a3b;
            margin-bottom: 1rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.4rem;
        }
        .sidebar .widget ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar .widget ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar .widget ul li a {
            color: #0f3b5e;
            font-weight: 500;
        }
        .sidebar .widget ul li a:hover {
            color: #b45309;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 1rem 0;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #d1d9e6;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s;
            background: #fff;
        }
        .search-form input[type="text"]:focus {
            border-color: #b45309;
        }
        .search-form button {
            background: #0b2a3b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.3s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #b45309;
        }
        .feedback-forms {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .feedback-forms .form-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e2e8f0;
        }
        .feedback-forms .form-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0b2a3b;
            margin-bottom: 1rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .feedback-forms form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .feedback-forms form input,
        .feedback-forms form textarea,
        .feedback-forms form select {
            padding: 0.6rem 1rem;
            border: 2px solid #d1d9e6;
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s;
            background: #fafcff;
            font-family: inherit;
        }
        .feedback-forms form input:focus,
        .feedback-forms form textarea:focus,
        .feedback-forms form select:focus {
            border-color: #b45309;
        }
        .feedback-forms form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-forms form button {
            background: #0b2a3b;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.3s;
            align-self: flex-start;
        }
        .feedback-forms form button:hover {
            background: #b45309;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            direction: rtl;
            font-size: 1.8rem;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d1d9e6;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .site-footer {
            background: #0b2a3b;
            color: #cbd5e1;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .site-footer .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .site-footer h4 {
            color: #fbbf24;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .site-footer a {
            color: #a8c5d9;
        }
        .site-footer a:hover {
            color: #fbbf24;
        }
        .site-footer .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #1e4a5f;
            padding-top: 1.2rem;
            margin-top: 1rem;
            text-align: center;
            font-size: 0.85rem;
            color: #8aa9bc;
        }
        friend-link {
            display: block;
            background: #1a3a4a;
            border-radius: 12px;
            padding: 1rem 1.2rem;
            margin-top: 0.5rem;
        }
        friend-link a {
            color: #fbbf24;
            font-weight: 500;
            margin-right: 1rem;
            display: inline-block;
        }
        friend-link a:hover {
            color: #fff;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .feedback-forms {
                grid-template-columns: 1fr;
            }
            .site-footer .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 1rem;
                gap: 0.3rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 10px;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 0.1rem 0.8rem 0.1rem 0.6rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero .subtitle {
                font-size: 1rem;
            }
            .site-footer .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .feedback-forms .form-card {
                padding: 1rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.35rem;
            }
            .main-content h2 {
                font-size: 1.4rem;
            }
            .main-content h3 {
                font-size: 1.15rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .main-content .emoji-lg {
            font-size: 1.4rem;
            vertical-align: middle;
        }
        .btn-top {
            display: inline-block;
            margin-top: 1rem;
            background: #0b2a3b;
            color: #fff;
            padding: 0.5rem 1.2rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background 0.3s;
        }
        .btn-top:hover {
            background: #b45309;
            text-decoration: none;
            color: #fff;
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 0;
            background: #b45309;
            color: #fff;
            padding: 0.5rem 1rem;
            z-index: 10000;
            font-weight: 600;
        }
        .skip-link:focus {
            top: 0;
        }