*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f5f7fa;
            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 0.25s;
        }
        a:hover {
            color: #c0392b;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0a1c2e 0%, #1a3a4e 100%);
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo i {
            color: #f39c12;
            font-size: 2rem;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #f39c12;
        }
        .my-logo span {
            color: #f39c12;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.25rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: all 0.25s;
        }
        .nav-menu li a:hover {
            color: #f39c12;
            border-bottom-color: #f39c12;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 0.35rem;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #fff;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb-wrap {
            background: #eef2f7;
            padding: 0.6rem 0;
            border-bottom: 1px solid #dce3ed;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.9rem;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #7f8c8d;
        }
        .breadcrumb a {
            color: #0f3b5e;
        }
        .breadcrumb .active {
            color: #555;
            font-weight: 600;
        }
        main {
            padding: 2rem 0 3rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0a1c2e;
            margin: 0 0 0.75rem;
            line-height: 1.2;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0f2b3e;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #f39c12;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #1a3a4e;
            margin: 1.8rem 0 0.75rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 1.2rem 0 0.5rem;
        }
        p {
            margin-bottom: 1rem;
        }
        .hero-img {
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
            margin: 1.5rem 0 2rem;
            width: 100%;
        }
        .last-updated {
            display: inline-block;
            background: #eef2f7;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #555;
            margin-bottom: 1.5rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #f39c12;
        }
        .highlight-box {
            background: #e8f0fe;
            border-left: 5px solid #f39c12;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .data-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, 0.06);
        }
        .data-table th {
            background: #0a1c2e;
            color: #fff;
            padding: 0.75rem 1rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e9edf2;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:nth-child(even) {
            background: #f8fafc;
        }
        .interview-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin: 1.5rem 0;
            border: 1px solid #e9edf2;
        }
        .interview-card .quote {
            font-style: italic;
            color: #2c3e50;
            font-size: 1.05rem;
            border-left: 4px solid #f39c12;
            padding-left: 1.2rem;
            margin: 0.8rem 0;
        }
        .tip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        .tip-card {
            background: #fff;
            border-radius: 14px;
            padding: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e9edf2;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .tip-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        .tip-card i {
            font-size: 2rem;
            color: #f39c12;
            margin-bottom: 0.6rem;
        }
        .search-section {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin: 2.5rem 0;
            border: 1px solid #e9edf2;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-top: 0.5rem;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #dce3ed;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-form input:focus {
            border-color: #f39c12;
        }
        .search-form button {
            padding: 0.8rem 2rem;
            background: #0a1c2e;
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-form button:hover {
            background: #f39c12;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        @media (max-width:768px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9edf2;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #dce3ed;
            border-radius: 12px;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            font-family: inherit;
            outline: none;
            transition: border 0.25s;
        }
        .comment-box textarea:focus {
            border-color: #f39c12;
        }
        .comment-box input,
        .rating-box input {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #dce3ed;
            border-radius: 50px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
            margin: 0.5rem 0;
        }
        .comment-box input:focus,
        .rating-box input:focus {
            border-color: #f39c12;
        }
        .comment-box button,
        .rating-box button {
            padding: 0.7rem 1.8rem;
            background: #0a1c2e;
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            margin-top: 0.4rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #f39c12;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #dce3ed;
            cursor: pointer;
            margin: 0.5rem 0;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f39c12;
            transform: scale(1.1);
        }
        .star-rating i.selected {
            color: #f39c12;
        }
        friend-link {
            display: block;
            background: #f0f4f9;
            border-radius: 14px;
            padding: 1.5rem 2rem;
            margin: 2rem 0 1rem;
            border: 1px solid #dce3ed;
        }
        friend-link::before {
            content: "🌐 Friend Links";
            display: block;
            font-weight: 700;
            font-size: 1.1rem;
            color: #0a1c2e;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            color: #0f3b5e;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #c0392b;
        }
        .site-footer {
            background: #0a1c2e;
            color: #b0c4d9;
            padding: 2rem 0;
            margin-top: 3rem;
            text-align: center;
        }
        .site-footer .copyright {
            font-size: 0.9rem;
            opacity: 0.85;
        }
        .site-footer .copyright i {
            margin-right: 0.3rem;
        }
        @media (max-width: 992px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .tip-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #0f2b3e;
                padding: 1rem 0;
                border-radius: 0 0 16px 16px;
                margin-top: 0.75rem;
                gap: 0.3rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 0.6rem 1.2rem;
                display: block;
                border-bottom: none;
            }
            .nav-menu li a:hover {
                background: rgba(255, 255, 255, 0.05);
                border-bottom: none;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .tip-grid {
                grid-template-columns: 1fr;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.15rem;
            }
            .interview-card {
                padding: 1rem;
            }
            .highlight-box {
                padding: 0.9rem 1rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        .text-highlight {
            background: linear-gradient(to right, #f39c12, #e67e22);
            color: #fff;
            padding: 0.1rem 0.5rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #0a1c2e;
            color: #fff;
            font-size: 0.75rem;
            padding: 0.15rem 0.7rem;
            border-radius: 30px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.6rem;
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }
        .schema-hidden {
            display: none;
        }