@media (max-width: 900px) {
  .page {
    grid-template-columns: 115px minmax(0, 1fr);
    column-gap: 10px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .intro {
    width: 100px;
    font-size: 10px;
  }

  .appointment {
    width: 103px;
  }

  .calendarHeader,
  .calendarBody {
    grid-template-columns: 60px minmax(0, 1fr);
  }

  .eventsLayer,
  .decorLayer {
    left: 73px;
  }
}

@media (max-width: 650px) {
  .page {
    display: block;
    padding: 10px;
  }

  .sidebar {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px;
    padding: 0 0 12px;
  }

  .brand {
    grid-column: 1;
  }

  .intro {
    grid-column: 1;
    margin: 0;
  }

  .sidebarBottom {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin: 0;
  }

  .legend,
  .sidebarMarks {
    display: none;
  }

  .appointment {
    height: 130px;
  }

  .clock {
    display: none;
  }

  .topbar {
    height: 42px;
  }

  .calendarCard {
    min-height: 620px;
    height: calc(100vh - 180px);
  }

  .calendarHeader,
  .calendarBody {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .timeSlot {
    font-size: 7px;
    padding-right: 5px;
  }

  .dayNumber {
    font-size: 14px;
  }

  .dayName {
    font-size: 7px;
  }

  .eventsLayer,
  .decorLayer {
    left: 61px;
  }

  .footer {
    padding-left: 55px;
  }
}