*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f4f7fb;
            color: #1a2634;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #1e6f9f;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #0b3b5a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            border-radius: 24px;
            padding: 1.5rem 2rem 2rem;
            margin-top: 1.2rem;
            margin-bottom: 2rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0b2b40;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
            line-height: 1.25;
            border-left: 6px solid #d4a11e;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #124263;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 2px solid #e2e9f0;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #1a4b6d;
            margin-top: 2rem;
            margin-bottom: 0.6rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2d5f7e;
            margin-top: 1.4rem;
            margin-bottom: 0.4rem;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.025rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #2c4056;
            font-weight: 400;
            max-width: 840px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0 1rem;
            border-bottom: 1px solid #dce4ec;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #0b2b40;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #124263, #2a7faa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #d4a11e;
            margin-right: 0.3rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .nav-links {
            display: flex;
            gap: 1.6rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links a {
            font-weight: 500;
            color: #1a3c52;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
        }
        .nav-links a:hover {
            border-bottom-color: #d4a11e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #124263;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0.2rem 0.4rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.9rem;
            color: #5a6f82;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.6rem;
            color: #9aafc0;
        }
        .breadcrumb a {
            color: #1e6f9f;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-block {
            background: #f0f5fa;
            border-radius: 16px;
            padding: 1.6rem 2rem;
            margin: 1.8rem 0 2.2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .search-block label {
            font-weight: 600;
            color: #124263;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-block form {
            display: flex;
            flex: 1;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-block input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.6rem 1rem;
            border: 1px solid #cbd8e6;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-block input[type="text"]:focus {
            border-color: #2a7faa;
        }
        .search-block button {
            background: #124263;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-block button:hover {
            background: #1a5a7a;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.4rem 0 1.8rem;
        }
        .feedback-card {
            background: #f8fafc;
            border-radius: 18px;
            padding: 1.6rem 1.8rem;
            border: 1px solid #e2e9f0;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.6rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.6rem 1rem;
            border: 1px solid #cbd8e6;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: #2a7faa;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #d4a11e;
            color: #0b2b40;
            border: none;
            padding: 0.6rem 1.4rem;
            border-radius: 40px;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #c08f16;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #d4a11e;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #cbd8e6;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #d4a11e;
        }
        .states-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.4rem 0 2rem;
            font-size: 0.98rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .states-table th {
            background: #124263;
            color: #fff;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .states-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e6edf4;
        }
        .states-table tr:nth-child(even) {
            background: #f6f9fc;
        }
        .states-table tr:hover {
            background: #e3edf6;
        }
        .feature-img {
            margin: 2rem 0 1.8rem;
            border-radius: 16px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .last-updated {
            font-size: 0.9rem;
            color: #5f7a92;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 0.4rem;
            margin-bottom: 1.2rem;
        }
        .site-footer {
            border-top: 1px solid #dce4ec;
            padding-top: 1.8rem;
            margin-top: 2.8rem;
        }
        .friend-link {
            display: block;
            background: #f0f5fa;
            border-radius: 16px;
            padding: 1.4rem 1.8rem;
            margin-bottom: 1.4rem;
            font-size: 0.95rem;
        }
        .friend-link span {
            font-weight: 600;
            color: #124263;
            display: block;
            margin-bottom: 0.6rem;
            font-size: 1.05rem;
        }
        .friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.3rem;
        }
        .copyright {
            text-align: center;
            color: #5f7a92;
            font-size: 0.9rem;
            padding: 1.2rem 0 0.2rem;
            border-top: 1px solid #e2e9f0;
            margin-top: 1rem;
        }
        .copyright strong {
            color: #124263;
        }
        @media (max-width: 820px) {
            .container {
                padding: 1rem 1.2rem 1.5rem;
                margin-top: 0.8rem;
                border-radius: 18px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.45rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.4rem;
                padding-top: 1rem;
                border-top: 1px solid #dce4ec;
                margin-top: 0.6rem;
            }
            .nav-links.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .search-block {
                padding: 1.2rem 1.2rem;
                flex-direction: column;
                align-items: stretch;
            }
            .search-block form {
                flex-direction: column;
            }
            .states-table {
                font-size: 0.88rem;
            }
            .states-table th,
            .states-table td {
                padding: 0.5rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.4rem;
            }
            .container {
                padding: 0.8rem 0.8rem 1.2rem;
                border-radius: 14px;
            }
            h1 {
                font-size: 1.5rem;
                padding-left: 0.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .feedback-card {
                padding: 1rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .highlight {
            background: #fcf2d9;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
            font-weight: 500;
        }
        .badge {
            display: inline-block;
            background: #d4a11e;
            color: #0b2b40;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.15rem 0.7rem;
            border-radius: 40px;
            letter-spacing: 0.02em;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        ul,
        ol {
            margin-bottom: 1.2rem;
            padding-left: 1.6rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        .blockquote {
            background: #f0f5fa;
            border-left: 5px solid #d4a11e;
            padding: 1rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
            font-style: italic;
            color: #1f3c4f;
        }
        .blockquote strong {
            font-style: normal;
        }