:root{--copy-w:34;--bg:#000;--term-bar:#0a0a0a;--text:#f4f4f4;--muted:#8b939c;--accent:#ff2a2a;--ok:#4ade80;--link:#60a5fa;--gap:0px;--font-sans:"Noto Sans KR", system-ui, sans-serif;--font-display:"Anton", "Noto Sans KR", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box;margin:0}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font-sans);overscroll-behavior:none;overflow:hidden}#board{gap:var(--gap);z-index:10;grid-template-rows:repeat(3,1fr);display:grid;position:fixed;inset:0}.row{perspective:900px;background:#000;position:relative;overflow:hidden}.prism{transform-style:preserve-3d;transform:scale(var(--pull,1)) translateZ(calc(var(--apothem) * -1)) rotateX(var(--angle,0deg));will-change:transform;position:absolute;inset:0}.face{backface-visibility:hidden;transform:rotateX(calc(var(--i) * -120deg)) translateZ(var(--apothem));background:#000;position:absolute;inset:0}.shade{opacity:0;pointer-events:none;background:#000;position:absolute;inset:0}.copy{width:calc(var(--copy-w) * 1%);flex-direction:column;justify-content:center;gap:.5em;padding:0 clamp(16px,4vw,64px);display:flex;position:absolute;top:0;bottom:0}.side-left .copy{left:0}.side-right .copy{text-align:right;align-items:flex-end;right:0}.copy-label{font-family:var(--font-mono);color:var(--accent);letter-spacing:.2em;font-size:.8rem}.copy-title{letter-spacing:.01em;text-transform:uppercase;overflow-wrap:normal;font-family:Anton,Noto Sans KR,sans-serif;font-size:clamp(2.4rem,5.4vw,6.2rem);font-weight:400;line-height:.95}.copy-body{color:var(--muted);font-size:clamp(.85rem,1.1vw,1.05rem);line-height:1.6}.term{width:calc((100 - 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