.sk{display:block;flex:none;max-width:100%;height:12px;border-radius:6px;background:linear-gradient(90deg,var(--sk-base, #222226) 0%,var(--sk-hi, #2f2f35) 50%,var(--sk-base, #222226) 100%);background-size:200% 100%;animation:sk-shimmer 1.4s ease-in-out infinite}.sk-round{border-radius:999px}.sk-stack{display:grid;gap:8px}.sk-row{display:flex;align-items:center;gap:12px}.sk-grow{flex:1;min-width:0}.sk-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.sk-reveal{animation:sk-reveal .2s ease-out}@keyframes sk-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes sk-reveal{0%{opacity:0}}@media(prefers-reduced-motion:reduce){.sk{animation:none;background:var(--sk-base, #222226)}.sk-reveal{animation:none}}.artifact-sk-paper{height:100%;padding:24px 28px;overflow:hidden;border-radius:0 0 6px 6px;background:#1d1e1c}.artifact-sk-body{margin:18px 0}.artifact-sk-figure.sk{margin:6px 0 10px;border-radius:8px}.artifact-paper-wrap>.artifact-sk-paper{position:absolute;inset:0;z-index:1}@media(max-width:850px){.artifact-sk-paper{padding:18px 16px;border-radius:0}}