:root {
    --bg: #0b1f33;
    --text: #f7f4ef;
    --font-size: 32px;
    --column-gap: 48px;
    --row-spacing: 18px;
    --row-height: 64px;
    --columns: 2;
    --header-height: 180px;
    color-scheme: light;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
}

body {
    cursor: none;
    user-select: none;
    font-family: "Public Sans", var(--bs-body-font-family), sans-serif;
}

.display-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
    min-height: 140px;
    padding: 28px 48px 22px;
    text-align: center;
    background:
        linear-gradient(to bottom, color-mix(in srgb, var(--text) 8%, transparent), transparent 70%),
        var(--bg);
    border-bottom: 1px solid color-mix(in srgb, var(--text) 28%, transparent);
    box-shadow: 0 18px 40px color-mix(in srgb, var(--bg) 55%, transparent);
}

.display-logo {
    display: block;
    height: clamp(120px, 20vh, 260px);
    max-width: min(760px, 80vw);
    margin: 0 auto 10px;
    object-fit: contain;
}

.display-mark {
    display: grid;
    place-items: center;
    width: clamp(110px, 16vh, 200px);
    height: clamp(110px, 16vh, 200px);
    margin: 0 auto 16px;
    border: 1px solid color-mix(in srgb, var(--text) 35%, transparent);
    border-radius: 50%;
    font-family: "Public Sans", sans-serif;
    font-weight: 700;
    font-size: clamp(28px, 4vh, 52px);
    letter-spacing: 0.08em;
}

.display-title {
    margin: 0;
    font-family: "Public Sans", sans-serif;
    font-size: clamp(18px, 1.5vw, 32px);
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.1;
    text-transform: uppercase;
}

.scroll-frame {
    position: fixed;
    top: calc(var(--header-height) + 18px);
    right: 28px;
    bottom: 16px;
    left: 28px;
    background: #fff;
    border: 4px solid var(--border, #e20e0e);
    border-radius: 4px;
    overflow: hidden;
}

.scroll-viewport {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: #fff;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 28px, #000 calc(100% - 36px), transparent);
    mask-image: linear-gradient(to bottom, transparent, #000 28px, #000 calc(100% - 36px), transparent);
}

.scroll-row {
    position: absolute;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: repeat(var(--columns, 2), minmax(0, 1fr));
    column-gap: var(--column-gap);
    height: var(--row-height);
    align-items: center;
    padding: 0 6vw;
    will-change: transform;
}

.scroll-name {
    overflow: hidden;
    font-size: var(--font-size);
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.scroll-guides {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(var(--columns, 2), minmax(0, 1fr));
    column-gap: var(--column-gap);
    padding: 0 6vw;
    pointer-events: none;
}

.scroll-guides > div {
    position: relative;
}

.scroll-guides > div + div::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: calc(var(--column-gap) / -2);
    width: 1px;
    background: color-mix(in srgb, var(--text) 18%, transparent);
}

.display-message {
    position: fixed;
    right: 0;
    bottom: 40px;
    left: 0;
    z-index: 3;
    margin: 0;
    text-align: center;
    font-size: clamp(18px, 2vw, 28px);
    letter-spacing: 0.04em;
}

@media (max-width: 1400px) {
    .display-header {
        padding: 18px 28px 16px;
    }

    .scroll-row,
    .scroll-guides {
        padding: 0 4vw;
    }
}

@media (min-width: 2560px) {
    .display-header {
        padding: 48px 80px 32px;
    }
}