.call-shell {
  width: min(1284px, calc(100% - 156px));
  margin-inline: auto;
  padding-block: 80px 120px;
}
.call-intro { max-width: 720px; margin-bottom: 48px; }
.call-intro h1 { margin: 0 0 16px; font-size: clamp(40px, 5vw, 64px); line-height: 1.08; }
.call-intro p { margin: 0; color: var(--muted); font-size: 20px; max-width: 58ch; }
.call-calendar { background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.call-calendar iframe { display: block; border: 0; width: 100%; height: 820px; }
.call-help, .call-training { max-width: 70ch; color: var(--muted); font-size: 16px; }
.call-help { margin: 0 0 24px; }
.call-training { margin: 24px 0 0; }
.call-page a { color: inherit; }
.call-page .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 1100px) { .call-shell { width: calc(100% - 80px); } }
@media (max-width: 760px) {
  .call-shell { width: calc(100% - 40px); padding-block: 48px 80px; }
  .call-intro { margin-bottom: 32px; }
  .call-intro p { font-size: 18px; }
  .call-calendar { border-radius: 16px; }
  .call-calendar iframe { height: 1000px; }
}