text: import { Day } from "../Day.js";
  
  class DayCountup extends HTMLElement {
    constructor() {
      super();
      const target = new Day(this.getAttribute("target"));
      const nday = new Day().subDay(target) + 1;
      this.textContent = nday;
    }
  }
  
  customElements.define("day-countdown", DayCountup);
  