*,
        *::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: #f4f7fc;
            color: #1e293b;
            line-height: 1.8;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #0f4a8a;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #c44536;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.6rem;
            margin: 0.8rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: #0b1a2e;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #c44536;
            display: inline-block;
            padding-bottom: 0.2rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #c44536;
            padding-left: 0.8rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
        }
        p {
            margin: 0.8rem 0;
            font-size: 1.05rem;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b1a2e 0%, #1a2a4a 70%, #2a3a5a 100%);
            color: #fff;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            position: relative;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #fff;
            text-decoration: none;
            background: rgba(255, 255, 255, 0.06);
            padding: 0.3rem 1rem;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all 0.3s;
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
            color: #ffd166;
        }
        .my-logo i {
            color: #ffd166;
            margin-right: 6px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e2e8f0;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 20px;
            font-size: 0.95rem;
            transition: all 0.25s;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffd166;
            text-decoration: none;
        }
        .main-nav a i {
            font-size: 0.9rem;
        }
        .breadcrumb {
            background: #e9eef5;
            padding: 0.65rem 0;
            font-size: 0.9rem;
            color: #2c3e50;
            border-bottom: 1px solid #d0d8e4;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.3rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.5rem;
            color: #6c7a8a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #0f4a8a;
        }
        .breadcrumb .current {
            color: #2c3e50;
            font-weight: 600;
        }
        .search-section {
            background: #fff;
            padding: 1.8rem 0;
            border-bottom: 2px solid #e2e8f0;
        }
        .search-form {
            display: flex;
            max-width: 580px;
            margin: 0 auto;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #d0d8e4;
            transition: box-shadow 0.3s;
        }
        .search-form:focus-within {
            box-shadow: 0 4px 24px rgba(196, 69, 54, 0.18);
            border-color: #c44536;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.9rem 1.4rem;
            border: none;
            font-size: 1rem;
            outline: none;
            background: #fff;
            color: #1e293b;
        }
        .search-form button {
            background: #c44536;
            border: none;
            padding: 0 1.6rem;
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #a83226;
        }
        .hero-image-wrap {
            margin: 2rem 0 1rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #0b1a2e;
            position: relative;
        }
        .hero-image-wrap img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
            display: block;
        }
        .hero-image-wrap .img-caption {
            background: rgba(11, 26, 46, 0.75);
            color: #f1f5f9;
            padding: 0.6rem 1.2rem;
            font-size: 0.9rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            backdrop-filter: blur(4px);
        }
        .content-area {
            background: #fff;
            padding: 2.2rem 1.8rem;
            border-radius: 20px;
            margin: 1.6rem 0;
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.04);
        }
        .content-area .last-updated {
            font-size: 0.85rem;
            color: #6c7a8a;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 6px;
            border-bottom: 1px dashed #d0d8e4;
            padding-bottom: 0.6rem;
        }
        .content-area .last-updated i {
            color: #c44536;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.4rem 0 1.2rem;
            padding-top: 1.2rem;
            border-top: 3px solid #e2e8f0;
        }
        .feedback-card {
            background: #f8faff;
            padding: 1.6rem 1.4rem;
            border-radius: 16px;
            border: 1px solid #e2e8f0;
            transition: box-shadow 0.3s;
        }
        .feedback-card:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
            color: #0b1a2e;
        }
        .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: 0.7rem 1rem;
            border: 1px solid #d0d8e4;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            outline: none;
            transition: border 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #c44536;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #c44536;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .feedback-card .btn-submit:hover {
            background: #a83226;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #f4b942;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            cursor: pointer;
            transition: color 0.15s;
            color: #d0d8e4;
        }
        .rating-stars input:checked~label,
        .rating-stars label:hover,
        .rating-stars label:hover~label {
            color: #f4b942;
        }
        friend-link {
            display: block;
            background: #f0f4fa;
            padding: 1.2rem 1.6rem;
            border-radius: 16px;
            margin: 2rem 0 0.6rem;
            border: 1px solid #dce4ee;
        }
        friend-link::before {
            content: "🔗 Friend Links";
            display: block;
            font-weight: 700;
            font-size: 1.1rem;
            color: #0b1a2e;
            margin-bottom: 0.6rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.2rem 0.8rem;
            background: #fff;
            border-radius: 20px;
            border: 1px solid #d0d8e4;
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        friend-link a:hover {
            background: #c44536;
            color: #fff;
            border-color: #c44536;
            text-decoration: none;
        }
        .site-footer {
            background: #0b1a2e;
            color: #cbd5e1;
            padding: 2rem 0 1.4rem;
            margin-top: 2.4rem;
            font-size: 0.9rem;
        }
        .site-footer .copyright {
            text-align: center;
            border-top: 1px solid #1e3a5f;
            padding-top: 1.2rem;
            margin-top: 0.8rem;
            color: #94a3b8;
        }
        .site-footer .copyright strong {
            color: #e2e8f0;
        }
        @media (max-width: 820px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .content-area {
                padding: 1.4rem 1rem;
            }
            .header-inner {
                padding: 0.2rem 0;
            }
            .my-logo {
                font-size: 1.2rem;
                padding: 0.2rem 0.8rem;
            }
        }
        @media (max-width: 640px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f2340;
                padding: 0.8rem 0.4rem;
                border-radius: 16px;
                margin-top: 0.4rem;
                gap: 0.3rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 1rem;
                border-radius: 10px;
                width: 100%;
            }
            html {
                font-size: 15px;
            }
            .search-form {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-form input[type="text"] {
                padding: 0.7rem 1rem;
            }
            .search-form button {
                padding: 0.6rem 1rem;
                justify-content: center;
            }
            .hero-image-wrap .img-caption {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        @media (min-width: 641px) {
            .main-nav {
                display: flex !important;
            }
        }
        .highlight {
            background: #fef9e7;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
        }
        .badge {
            background: #c44536;
            color: #fff;
            padding: 0.15rem 0.7rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            display: inline-block;
        }
        .divider {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, #c44536, #f4b942, #c44536);
            margin: 1.6rem 0;
            opacity: 0.3;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1rem 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        .table-wrap th,
        .table-wrap td {
            border: 1px solid #d0d8e4;
            padding: 0.5rem 0.8rem;
            text-align: left;
        }
        .table-wrap th {
            background: #e9eef5;
            font-weight: 600;
        }
        .table-wrap tr:nth-child(even) {
            background: #f8faff;
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }