* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: monospace;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
}

header {
    position: relative;
    height: 30vw;
    min-height: 120px;
    max-height: 260px;
    overflow: hidden;
    background: #87ceeb;
}

@keyframes slide-loop {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

.moving {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: auto;
    animation: slide-loop 4s linear infinite;
}

#intro {
    display: grid;
    grid-template-columns: clamp(60px, 12vw, 120px) 1fr clamp(60px, 12vw, 120px);
    align-items: end;
    padding: clamp(12px, 3vw, 24px) 0;
}

.pillar {
    width: 100%;
    height: auto;
    display: block;
}

#intro_row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(8px, 2vw, 16px);
    text-align: center;
    padding: 0 clamp(8px, 2vw, 16px);
}

#intro_row img {
    max-width: min(220px, 55vw);
    height: auto;
}

#intro_row h3 {
    font-size: clamp(0.75rem, 3vw, 1rem);
    line-height: 1.5;
    hyphens: auto;
}

#rotate,
body > img {
    display: block;
    max-width: min(280px, 70vw);
    height: auto;
    margin: 8px auto;
}