:root {
    color-scheme: dark;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    overflow: hidden;
    color: #f7f8fb;
    background:
        radial-gradient(circle at 18% 20%, rgba(91, 124, 255, 0.28), transparent 34%),
        radial-gradient(circle at 82% 78%, rgba(121, 255, 214, 0.18), transparent 32%),
        linear-gradient(145deg, #05070c 0%, #0a101b 55%, #05070c 100%);
}

body::before,
body::after {
    content: "";
    position: fixed;
    width: 22rem;
    height: 22rem;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

body::before {
    top: -8rem;
    right: -6rem;
    background: rgba(92, 88, 255, 0.22);
}

body::after {
    bottom: -9rem;
    left: -7rem;
    background: rgba(65, 224, 184, 0.16);
}

.glass-panel {
    position: relative;
    z-index: 1;
    width: min(52rem, calc(100% - 2rem));
    padding: clamp(2.5rem, 8vw, 5.5rem) clamp(1.25rem, 6vw, 4rem);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.075);
    box-shadow:
        0 2rem 6rem rgba(0, 0, 0, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    -webkit-backdrop-filter: blur(24px) saturate(135%);
    backdrop-filter: blur(24px) saturate(135%);
}

h1 {
    margin: 0;
    font-size: clamp(1.45rem, 4.5vw, 3.4rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: clamp(0.08em, 0.35vw, 0.18em);
    text-wrap: balance;
}