*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #0b1e33;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #1a5f9e;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #e67e22;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0b2a4a 0%, #1a4a6e 100%);
            color: #fff;
            padding: 1rem 0;
            border-radius: 0 0 20px 20px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f9d976, #f39c12);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(243, 156, 18, 0.25);
        }
        .my-logo a {
            color: inherit;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }
        .my-logo a:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
            padding: 0.25rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.2rem 1.2rem;
        }
        .main-nav a {
            color: #eaf0f6;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: all 0.2s ease;
        }
        .main-nav a:hover {
            color: #f9d976;
            border-bottom-color: #f9d976;
            text-decoration: none;
        }
        .breadcrumb {
            background: #fff;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            margin: 1.2rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.6rem;
            font-size: 0.85rem;
            color: #4a627a;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #9ab0c4;
        }
        .breadcrumb a {
            color: #1a5f9e;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #e67e22;
        }
        .breadcrumb .current {
            color: #0b1e33;
            font-weight: 600;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: #0b2a4a;
            margin: 1.6rem 0 1rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0b2a4a;
            margin: 2.4rem 0 0.8rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #f39c12;
            display: inline-block;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #1a4a6e;
            margin: 1.8rem 0 0.6rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 1.2rem 0 0.4rem;
        }
        p {
            margin: 0.8rem 0;
            color: #1e2f41;
        }
        .lead {
            font-size: 1.15rem;
            font-weight: 400;
            color: #2c4a6a;
            background: #eef4fa;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            border-left: 5px solid #f39c12;
        }
        .content-section {
            background: #fff;
            border-radius: 20px;
            padding: 2rem 2.2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            transition: box-shadow 0.3s ease;
        }
        .content-section:hover {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.07);
        }
        .highlight-box {
            background: linear-gradient(135deg, #fef9e7, #fdebd0);
            padding: 1.4rem 2rem;
            border-radius: 16px;
            border-left: 6px solid #e67e22;
            margin: 1.6rem 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.2rem;
            margin: 1.6rem 0;
        }
        .stat-card {
            background: #f0f6fe;
            border-radius: 16px;
            padding: 1.2rem 1rem;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #1a5f9e;
            display: block;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #4a627a;
            font-weight: 500;
        }
        .tip-list {
            list-style: none;
            padding: 0;
        }
        .tip-list li {
            padding: 0.7rem 1rem 0.7rem 2.2rem;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23f39c12"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>') left center no-repeat;
            background-size: 18px;
            margin-bottom: 0.2rem;
            border-radius: 8px;
            transition: background-color 0.2s;
        }
        .tip-list li:hover {
            background-color: #f7f9fc;
        }
        .interview-block {
            background: #f4f8fe;
            border-radius: 18px;
            padding: 1.6rem 2rem;
            margin: 1.6rem 0;
            position: relative;
        }
        .interview-block::before {
            content: '\f10d';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 2.2rem;
            color: #1a5f9e20;
            position: absolute;
            top: 0.6rem;
            left: 1rem;
            opacity: 0.2;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #0b2a4a;
        }
        .interview-block .speaker::after {
            content: ' — ';
            font-weight: 400;
            color: #7a94aa;
        }
        .form-card {
            background: #f2f7fd;
            border-radius: 18px;
            padding: 1.8rem 2rem;
            margin: 1.6rem 0;
            border: 1px solid #e2ebf4;
        }
        .form-card label {
            font-weight: 600;
            color: #0b2a4a;
            display: block;
            margin-bottom: 0.3rem;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #ccdbe8;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.2s, box-shadow 0.2s;
            background: #fff;
            margin-bottom: 1rem;
        }
        .form-card input:focus,
        .form-card textarea:focus {
            outline: none;
            border-color: #1a5f9e;
            box-shadow: 0 0 0 3px rgba(26, 95, 158, 0.12);
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(135deg, #1a5f9e, #0b2a4a);
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.25s ease;
            box-shadow: 0 4px 12px rgba(26, 95, 158, 0.25);
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(26, 95, 158, 0.35);
            background: linear-gradient(135deg, #0b2a4a, #1a5f9e);
            color: #fff;
            text-decoration: none;
        }
        .btn-secondary {
            background: linear-gradient(135deg, #e67e22, #d35400);
            box-shadow: 0 4px 12px rgba(230, 126, 34, 0.25);
        }
        .btn-secondary:hover {
            background: linear-gradient(135deg, #d35400, #e67e22);
            box-shadow: 0 8px 24px rgba(230, 126, 34, 0.35);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
            margin: 0.6rem 0 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ccdbe8;
            transition: color 0.15s ease;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f39c12;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .featured-image figcaption {
            text-align: center;
            font-size: 0.85rem;
            color: #4a627a;
            padding: 0.6rem 0 0;
            font-style: italic;
        }
        .site-footer {
            background: linear-gradient(145deg, #0b2a4a, #1a4a6e);
            color: #eaf0f6;
            border-radius: 20px 20px 0 0;
            padding: 2.4rem 2rem 1.6rem;
            margin: 3rem -1rem -1rem;
        }
        .site-footer a {
            color: #f9d976;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.8rem;
            padding: 1rem 0;
            border-top: 1px solid #2a5a7a;
            border-bottom: 1px solid #2a5a7a;
            margin: 1.2rem 0;
            font-size: 0.95rem;
        }
        .friend-link a {
            color: #c9dceb;
            font-weight: 400;
        }
        .friend-link a:hover {
            color: #f9d976;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #9ab0c4;
            padding-top: 1.2rem;
            border-top: 1px solid #1a4a6e20;
            margin-top: 1.2rem;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            max-width: 500px;
            margin: 0.6rem 0;
        }
        .search-form input {
            flex: 1;
            min-width: 160px;
            padding: 0.7rem 1.2rem;
            border: 1px solid #ccdbe8;
            border-radius: 40px;
            font-size: 0.95rem;
        }
        .search-form input:focus {
            outline: none;
            border-color: #1a5f9e;
            box-shadow: 0 0 0 3px rgba(26, 95, 158, 0.1);
        }
        .search-form button {
            border-radius: 40px;
            padding: 0.7rem 1.6rem;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0b2a4a;
                padding: 1rem 1.2rem;
                border-radius: 16px;
                margin-top: 0.8rem;
                gap: 0.6rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.4rem 0;
                border-bottom: 1px solid #1a4a6e60;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .header-inner {
                align-items: center;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .content-section {
                padding: 1.2rem 1.2rem;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            .site-footer {
                padding: 1.6rem 1rem 1rem;
                margin: 2rem -0.6rem -0.6rem;
            }
            .interview-block {
                padding: 1.2rem 1.2rem;
            }
            .form-card {
                padding: 1.2rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            h1 {
                font-size: 1.4rem;
            }
            .lead {
                font-size: 1rem;
                padding: 0.8rem 1rem;
            }
        }
        .emoji-big {
            font-size: 1.4em;
            margin-right: 0.2em;
        }
        .tag {
            display: inline-block;
            background: #eef4fa;
            padding: 0.15rem 0.8rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #1a5f9e;
            margin-right: 0.3rem;
        }
        .last-updated {
            display: inline-block;
            background: #fef9e7;
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #7a5a1a;
            font-weight: 500;
            margin: 0.6rem 0 1rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #e67e22;
        }