*,
        *::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, sans-serif;
            line-height: 1.7;
            color: #1a1a2e;
            background: #f8f9fc;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #fff;
            padding: 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;
            padding: 14px 20px;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(90deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #ffd200;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .main-nav a {
            color: #e0e0ff;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 30px;
            transition: all 0.25s ease;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(255, 255, 255, 0.15);
            color: #ffd200;
        }
        .main-nav a i {
            margin-right: 5px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb-wrap {
            background: #ffffff;
            border-bottom: 1px solid #e8e8f0;
            padding: 10px 0;
            font-size: 0.85rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #5a5a7a;
        }
        .breadcrumb li a {
            color: #3a3a6a;
            text-decoration: none;
            transition: color 0.2s;
        }
        .breadcrumb li a:hover {
            color: #f7971e;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #aaa;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .main-content {
            padding: 30px 0 50px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0f0c29;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #f7971e;
            margin-right: 10px;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #1a1a3e;
            margin-top: 48px;
            margin-bottom: 18px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f0e6d0;
            letter-spacing: -0.3px;
        }
        h2 i {
            color: #f7971e;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2a2a4e;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h3 i {
            color: #6c63ff;
            margin-right: 8px;
            font-size: 1.2rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #3a3a5e;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            color: #2d2d44;
        }
        .lead {
            font-size: 1.2rem;
            color: #4a4a6a;
            font-weight: 400;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        strong {
            color: #0f0c29;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #5a4a7a;
        }
        .feature-img {
            margin: 30px 0 35px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #e8e8f0;
            text-align: center;
        }
        .feature-img img {
            width: 100%;
            height: auto;
            display: block;
            max-width: 100%;
        }
        .feature-img figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #5a5a7a;
            background: #fff;
            border-top: 1px solid #eee;
            text-align: left;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
            margin: 28px 0;
        }
        .card {
            background: #fff;
            border-radius: 14px;
            padding: 24px 22px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #eeeef8;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
        }
        .card h4 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .card h4 i {
            color: #f7971e;
            margin-right: 8px;
        }
        .card p {
            font-size: 0.95rem;
            margin-bottom: 0;
            color: #4a4a6a;
        }
        .data-highlight {
            background: linear-gradient(135deg, #f8f4ff, #f0ecff);
            border-radius: 16px;
            padding: 30px 32px;
            margin: 32px 0;
            border-left: 5px solid #6c63ff;
        }
        .data-highlight .stat-row {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            justify-content: space-around;
            text-align: center;
        }
        .data-highlight .stat-item {
            flex: 1 1 120px;
        }
        .data-highlight .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0f0c29;
            line-height: 1.2;
        }
        .data-highlight .stat-label {
            font-size: 0.9rem;
            color: #6a6a8a;
            font-weight: 500;
        }
        .interview-box {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 30px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8e8f0;
        }
        .interview-box .quote {
            font-size: 1.1rem;
            font-style: italic;
            color: #2a2a4e;
            border-left: 4px solid #f7971e;
            padding-left: 20px;
            margin: 16px 0;
        }
        .interview-box .attribution {
            font-weight: 600;
            color: #0f0c29;
            margin-top: 8px;
        }
        .search-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 32px 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #eeeef8;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid #e0e0f0;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            background: #f8f9fc;
        }
        .search-form input:focus {
            border-color: #6c63ff;
        }
        .search-form button {
            padding: 14px 28px;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            color: #0f0c29;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(247, 151, 30, 0.35);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 32px 0;
        }
        @media (max-width: 768px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #fff;
            border-radius: 16px;
            padding: 26px 28px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #eeeef8;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 12px 16px;
            border: 2px solid #e0e0f0;
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #f8f9fc;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: #6c63ff;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: linear-gradient(135deg, #302b63, #24243e);
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
        }
        .feedback-card button:hover {
            transform: scale(1.02);
            box-shadow: 0 6px 20px rgba(48, 43, 99, 0.3);
        }
        .feedback-card .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #ddd;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .feedback-card .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .feedback-card .rating-stars i:hover,
        .feedback-card .rating-stars i:hover~i {
            color: #f7971e;
            transform: scale(1.1);
        }
        .feedback-card .rating-stars i.active {
            color: #f7971e;
        }
        friend-link {
            display: block;
            background: #fff;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 32px 0 16px;
            border: 1px solid #eeeef8;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
        }
        friend-link .fl-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #0f0c29;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        friend-link .fl-list li a {
            color: #3a3a6a;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s;
            padding: 4px 0;
            display: inline-block;
        }
        friend-link .fl-list li a:hover {
            color: #f7971e;
            text-decoration: underline;
        }
        .site-footer {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #c0c0e0;
            padding: 32px 0 24px;
            margin-top: 40px;
        }
        .site-footer .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .site-footer .copyright {
            font-size: 0.9rem;
            color: #a0a0c0;
        }
        .site-footer .copyright strong {
            color: #ffd200;
        }
        .site-footer .footer-links a {
            color: #c0c0e0;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s;
            margin: 0 8px;
        }
        .site-footer .footer-links a:hover {
            color: #ffd200;
        }
        .last-updated {
            display: inline-block;
            background: #f0ecff;
            color: #4a3a7a;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        .styled-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .styled-table th {
            background: #f0ecff;
            color: #0f0c29;
            font-weight: 600;
            padding: 14px 18px;
            text-align: left;
        }
        .styled-table td {
            padding: 12px 18px;
            border-bottom: 1px solid #eeeef8;
            color: #2d2d44;
        }
        .styled-table tr:last-child td {
            border-bottom: none;
        }
        .styled-table tr:hover td {
            background: #fafaff;
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                padding: 12px 0 8px;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 14px;
                width: 100%;
                border-radius: 8px;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .container {
                padding: 0 14px;
            }
            .data-highlight .stat-row {
                gap: 16px;
            }
            .data-highlight .stat-number {
                font-size: 1.8rem;
            }
            .breadcrumb-wrap {
                font-size: 0.75rem;
                padding: 6px 0;
            }
            .feedback-grid {
                gap: 18px;
            }
            .search-form input {
                min-width: 140px;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .feedback-card {
                padding: 18px 16px;
            }
            .search-section {
                padding: 18px 16px;
            }
            .search-form button {
                padding: 12px 18px;
                font-size: 0.9rem;
            }
        }
        a,
        button,
        input,
        textarea {
            transition: all 0.2s ease;
        }
        :focus-visible {
            outline: 3px solid #f7971e;
            outline-offset: 2px;
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #302b63;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s, transform 0.3s;
            z-index: 999;
        }
        .scroll-top.visible {
            opacity: 1;
            pointer-events: auto;
        }
        .scroll-top:hover {
            transform: translateY(-4px);
            background: #f7971e;
            color: #0f0c29;
        }