/* A toolbar and the original chart; no nested presentation frame. */
.ev-main{padding:20px clamp(20px,3vw,48px) 32px;max-width:1800px;margin:auto}.ev-back{display:inline-block;font-size:13px;color:var(--muted);text-decoration:none;margin-bottom:12px}.ev-back:hover{text-decoration:underline;text-underline-offset:3px}.ev-heading{display:flex;gap:18px;align-items:center;justify-content:space-between;margin-bottom:20px}.ev-heading h1{font-size:clamp(20px,2vw,28px);line-height:1.25;margin:0}.ev-heading a{color:var(--accent);text-decoration:none;white-space:nowrap}.ev-heading a:hover{text-decoration:underline}
.ev-stage{border:0;border-radius:0;background:transparent;overflow:visible}.ev-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:0 0 16px}.ev-controls label{display:flex;align-items:center;gap:8px;font:var(--site-control-font)}.ev-controls select,.ev-controls button{box-sizing:border-box;font:var(--site-control-font);color:var(--text);background:var(--bg2,var(--bg));border:1px solid var(--line2);border-radius:var(--site-control-radius);padding:11px 14px;height:var(--site-control-height);min-height:var(--site-control-height)}.ev-controls select{appearance:none;-webkit-appearance:none;min-width:110px;padding-right:34px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%23839196' stroke-width='1.5'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat}.ev-controls a{color:var(--muted);font-size:13px;margin-left:auto}.ev-controls button{cursor:pointer}.ev-controls button:hover{border-color:var(--accent);color:var(--accent)}.ev-controls button:disabled{opacity:.5;cursor:default}.ev-status{font-size:13px;color:var(--muted);padding:0;margin:0 0 12px}.ev-status:empty{display:none}.ev-frame-host{height:380px;background:transparent;min-width:0}.ev-frame-host iframe{display:block;border:0;width:100%;height:100%;background:transparent}
.ev-stage:fullscreen{border:0;border-radius:0;width:100%;height:100%;padding:16px;background:var(--bg);overflow:auto}.ev-stage:fullscreen .ev-controls{position:sticky;top:-16px;z-index:2;padding-top:8px;background:var(--bg)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:720px){.ev-main{padding:18px 16px 24px}.ev-heading{align-items:flex-start;flex-wrap:wrap;gap:12px}.ev-controls{gap:8px}.ev-controls button{padding-inline:12px}.ev-controls a{margin-left:0;flex-basis:100%;padding-top:4px}}