*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f4f7fc;
            color: #1a2634;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #0057b3;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ff8c00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1a2e, #132b4a);
            color: #fff;
            padding: 1.2rem 0;
            border-radius: 0 0 28px 28px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            position: relative;
            z-index: 10;
            margin-bottom: 1.8rem;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #fddb3a, #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 12px rgba(253, 219, 58, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.8rem;
            font-weight: 400;
            -webkit-text-fill-color: #aac9f0;
            color: #aac9f0;
            display: block;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            font-size: 1.8rem;
            color: #fddb3a;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            align-items: center;
            list-style: none;
        }
        .nav-menu a {
            color: #e6edf5;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            color: #fddb3a;
            border-bottom-color: #fddb3a;
            text-decoration: none;
        }
        .nav-menu .active a {
            color: #fddb3a;
            border-bottom-color: #fddb3a;
        }
        .breadcrumb {
            background: rgba(255, 255, 255, 0.08);
            padding: 0.5rem 1.2rem;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #b8d0e8;
            margin-top: 0.8rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #b8d0e8;
        }
        .breadcrumb a:hover {
            color: #fddb3a;
        }
        .breadcrumb span {
            color: #fddb3a;
        }
        main {
            padding: 1.5rem 0 3rem;
        }
        .hero {
            background: linear-gradient(135deg, #0f2640, #1b3a5c);
            color: #fff;
            padding: 2.5rem 2rem;
            border-radius: 28px;
            margin-bottom: 2.5rem;
            text-align: center;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 0.8rem;
        }
        .hero h1 i {
            color: #fddb3a;
            margin-right: 0.3rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0 auto 1rem;
            opacity: 0.92;
        }
        .hero .last-updated {
            display: inline-block;
            background: rgba(253, 219, 58, 0.18);
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            font-size: 0.9rem;
            color: #fddb3a;
        }
        section {
            background: #ffffff;
            border-radius: 24px;
            padding: 2rem 2rem 2.2rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.2s;
        }
        section:hover {
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0b1a2e;
            border-left: 6px solid #fddb3a;
            padding-left: 1rem;
            margin-bottom: 1.2rem;
            margin-top: 0.4rem;
        }
        h2 i {
            color: #ff8c00;
            margin-right: 0.4rem;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #132b4a;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h3 i {
            color: #0057b3;
            margin-right: 0.4rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #1f3d5e;
            margin-top: 1.4rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1rem;
        }
        .content-img {
            margin: 1.5rem 0;
            border-radius: 16px;
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
        }
        .highlight-box {
            background: #f0f6ff;
            border-left: 5px solid #0057b3;
            padding: 1.2rem 1.6rem;
            border-radius: 12px;
            margin: 1.5rem 0;
        }
        .highlight-box.warning {
            border-left-color: #ff8c00;
            background: #fff6e8;
        }
        .highlight-box.success {
            border-left-color: #2e7d32;
            background: #e8f5e9;
        }
        .emoji-lg {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        .btn {
            display: inline-block;
            background: #0057b3;
            color: #fff;
            padding: 0.5rem 1.4rem;
            border-radius: 40px;
            font-weight: 600;
            transition: 0.2s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #ff8c00;
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid #dee6ed;
        }
        th {
            background: #eaf1fa;
            font-weight: 600;
            color: #0b1a2e;
        }
        tr:hover td {
            background: #f6faff;
        }
        .interview-block {
            background: #f8f4ec;
            padding: 1.6rem 2rem;
            border-radius: 18px;
            margin: 1.8rem 0;
            border: 1px solid #e5dccc;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #132b4a;
        }
        .interview-block .speaker::before {
            content: "🗣️ ";
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.2rem 0 0.4rem;
        }
        .search-form input[type="text"] {
            flex: 1 1 240px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #dce4ed;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #0057b3;
            box-shadow: 0 0 0 3px rgba(0, 87, 179, 0.15);
        }
        .search-form button {
            background: #0057b3;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
        }
        .search-form button:hover {
            background: #ff8c00;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem 1.2rem;
            border: 2px solid #dce4ed;
            border-radius: 16px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #0057b3;
            box-shadow: 0 0 0 3px rgba(0, 87, 179, 0.1);
        }
        .comment-form .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
            align-items: center;
        }
        .comment-form input[type="text"] {
            flex: 1 1 200px;
            padding: 0.6rem 1.2rem;
            border: 2px solid #dce4ed;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
        }
        .comment-form input[type="text"]:focus {
            border-color: #0057b3;
        }
        .comment-form button {
            background: #132b4a;
            color: #fff;
            border: none;
            padding: 0.6rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .comment-form button:hover {
            background: #ff8c00;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            font-size: 2rem;
            margin: 0.6rem 0 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d0d7e0;
            cursor: pointer;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #fddb3a;
        }
        .rating-form button {
            background: #2e7d32;
            color: #fff;
            border: none;
            padding: 0.5rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .rating-form button:hover {
            background: #1b5e20;
        }
        .site-footer {
            background: #0b1a2e;
            color: #c8d8e8;
            padding: 2.5rem 0 1.5rem;
            border-radius: 28px 28px 0 0;
            margin-top: 2rem;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-between;
        }
        .site-footer friend-link {
            display: block;
            font-weight: 600;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
            color: #fddb3a;
        }
        .site-footer .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.4rem;
            list-style: none;
        }
        .site-footer .friend-links-list a {
            color: #b8d0e8;
            font-size: 0.95rem;
        }
        .site-footer .friend-links-list a:hover {
            color: #fddb3a;
        }
        .site-footer .copyright {
            width: 100%;
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #1f3d5e;
            margin-top: 1.5rem;
            font-size: 0.9rem;
            color: #8aa6c4;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.4rem;
                gap: 0.3rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu a {
                display: block;
                padding: 0.5rem 0.2rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            section {
                padding: 1.4rem 1.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 1rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                gap: 1rem;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 1.6rem 1rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            section {
                padding: 1rem 0.8rem;
            }
            h2 {
                font-size: 1.4rem;
                padding-left: 0.6rem;
            }
            .search-form input[type="text"] {
                flex: 1 1 100%;
            }
            .search-form button {
                width: 100%;
            }
        }
        .schema-hidden {
            display: none;
        }