:root {
            --ink: #17233f;
            --muted: #5d6b82;
            --line: #dbe3ef;
            --bg: #f7f9fc;
            --panel: #fff;
            --blue: #1d4ed8;
            --red: #c41e3a;
            --sky: #60b5ff;
            --gold: #d99b2b;
            --soft: #eef4ff
        }

        * {
            box-sizing: border-box
        }

        html {
            scroll-behavior: smooth
        }

        body {
            margin: 0;
            background: var(--bg);
            color: var(--ink);
            font-family: Georgia, 'Times New Roman', serif;
            line-height: 1.65
        }

        a {
            color: inherit
        }

        .hero {
            min-height: 96vh;
            display: grid;
            place-items: center;
            padding: 76px 22px;
            background: linear-gradient(180deg, rgba(27, 42, 74, .76), rgba(27, 42, 74, .82)), url('us_technological_advancement-us-tech-advancement-hero.png') center/cover;
            color: white;
            text-align: center;
            position: relative
        }

        .back {
            position: absolute;
            left: 18px;
            top: 18px;
            text-decoration: none;
            border: 1px solid rgba(255, 255, 255, .45);
            border-radius: 999px;
            padding: 9px 14px;
            background: rgba(23, 35, 63, .28);
            font-family: Arial, sans-serif;
            font-size: 14px
        }

        .badge,
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 18px;
            padding: 7px 12px;
            border: 1px solid rgba(255, 255, 255, .36);
            border-radius: 999px;
            font-family: Arial, sans-serif;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: .12em
        }

        .tag {
            color: var(--muted);
            border-color: var(--line);
            background: #fff;
            margin: 0 0 14px
        }

        h1 {
            font-size: clamp(42px, 7vw, 88px);
            line-height: 1;
            margin: 0 0 18px
        }

        h2 {
            line-height: 1.16;
            margin: 0 0 12px;
            font-size: clamp(28px, 4vw, 44px)
        }

        h3 {
            line-height: 1.18;
            margin: 0 0 10px;
            font-size: 24px
        }

        .lead {
            font-size: clamp(18px, 2.3vw, 25px);
            max-width: 880px;
            margin: 0 auto 28px;
            color: rgba(255, 255, 255, .82)
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap
        }

        .btn {
            font-family: Arial, sans-serif;
            font-weight: 700;
            text-decoration: none;
            border-radius: 8px;
            padding: 13px 18px;
            background: var(--red);
            color: #fff;
            border: 1px solid transparent
        }

        .btn.secondary {
            background: rgba(255, 255, 255, .12);
            border-color: rgba(255, 255, 255, .32)
        }

        main {
            max-width: 1200px;
            margin: auto;
            padding: 54px 22px
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px
        }

        .card,
        .wide,
        .domain,
        .cta,
        .footer {
            background: var(--panel);
            border: 1px solid var(--line);
            border-radius: 8px;
            padding: 24px;
            box-shadow: 0 14px 28px rgba(23, 35, 63, .06)
        }

        .wide {
            grid-column: 1/-1
        }

        .kpi {
            font-family: Arial, sans-serif;
            font-size: 34px;
            font-weight: 800;
            color: var(--blue)
        }

        .muted {
            color: var(--muted)
        }

        .overview {
            margin-top: 18px
        }

        .chart {
            display: grid;
            gap: 12px
        }

        .barrow {
            display: grid;
            grid-template-columns: 140px 1fr 82px;
            gap: 12px;
            align-items: center;
            font-family: Arial, sans-serif
        }

        .track {
            height: 16px;
            background: #e8eef8;
            border-radius: 999px;
            overflow: hidden;
            position: relative
        }

        .fill-us {
            height: 100%;
            background: var(--blue);
            border-radius: 999px
        }

        .fill-comp {
            height: 100%;
            background: var(--red);
            border-radius: 999px
        }

        .pair {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px
        }

        .scoreline {
            font-size: 12px;
            color: var(--muted);
            font-weight: 700
        }

        .domain {
            margin-top: 24px;
            overflow: hidden
        }

        .domain-head {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 22px;
            align-items: start
        }

        .domain img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: 8px;
            border: 1px solid var(--line)
        }

        .scorecards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            margin: 18px 0
        }

        .stat {
            background: #f9fbff;
            border: 1px solid var(--line);
            border-radius: 8px;
            padding: 14px
        }

        .stat b {
            display: block;
            font-family: Arial, sans-serif;
            font-size: 23px;
            color: var(--blue)
        }

        .stat span {
            display: block;
            font-family: Arial, sans-serif;
            font-size: 11px;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: .06em
        }

        .domain-body {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 22px;
            margin-top: 18px
        }

        .quote {
            border-left: 4px solid var(--red);
            background: #fff5f7;
            border-radius: 0 8px 8px 0;
            padding: 16px;
            margin-top: 18px
        }

        .actions {
            background: #17233f;
            color: white;
            border-radius: 8px;
            padding: 20px
        }

        .actions h4 {
            margin: 0 0 12px;
            font-family: Arial, sans-serif
        }

        .actions li {
            margin-bottom: 10px
        }

        .sources {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px
        }

        .cta {
            margin-top: 24px;
            background: linear-gradient(135deg, #1b2a4a, #243758);
            color: white
        }

        .cta .scorecards .stat {
            background: rgba(255, 255, 255, .08);
            border-color: rgba(255, 255, 255, .14)
        }

        .cta .stat b,
        .cta .stat span {
            color: white
        }

        .footer {
            margin-top: 24px;
            background: #0f1a2e;
            color: rgba(255, 255, 255, .68)
        }

        .footer h3 {
            color: white;
            font-size: 18px
        }

        .footer a {
            text-decoration: none
        }

        .src {
            font-family: Arial, sans-serif;
            font-size: 14px
        }

        @media(max-width:900px) {

            .grid,
            .domain-head,
            .domain-body,
            .sources {
                grid-template-columns: 1fr
            }

            .scorecards {
                grid-template-columns: repeat(2, 1fr)
            }

            .barrow {
                grid-template-columns: 1fr
            }

            .hero {
                min-height: 78vh
            }
        }

        @media(max-width:560px) {
            .scorecards {
                grid-template-columns: 1fr
            }

            .card,
            .wide,
            .domain,
            .cta,
            .footer {
                padding: 20px
            }
        }