@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=LINE+Seed+JP&family=Ubuntu:wght@400;500&display=swap");
* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  overflow: hidden;
  border-radius: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

html {
  scroll-behavior: smooth;
  overflow-y: auto;
}

body {
  display: block;
  width: 100vw;
  height: 100dvh;
  background-color: #f0f0f0;
}
body::-webkit-scrollbar {
  display: none;
}

.container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  -webkit-tap-highlight-color: transparent;
  width: 100vw;
  height: calc(50dvh - 0.5px);
}
.container .main_count {
  font-family: "Ubuntu", sans-serif;
  font-size: 88px;
  color: #000;
  transition: transform 0.3s ease;
}
.container.rotated .main_count {
  transform: rotate(180deg);
}

span {
  display: block;
  width: min(100% - 56px, 1080px);
  height: 1px;
  background-color: #bbb;
  margin-inline: auto;
}

/* プログレスバー */
.progress-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.6666666667);
  z-index: 1000;
  pointer-events: none;
  opacity: 1;
  backdrop-filter: blur(4px);
  transition: opacity 0.3s ease;
}
.progress-overlay.hidden {
  opacity: 0;
}
.progress-overlay .progress-circle {
  position: relative;
  width: 120px;
  height: 120px;
}
.progress-overlay .progress-circle .check-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  width: 60px;
  height: 60px;
  opacity: 0;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
}
.progress-overlay .progress-circle .check-mark.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.progress-overlay .progress-circle .check-mark svg {
  width: 100%;
  height: 100%;
  fill: #fff;
}
.progress-overlay .progress-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.progress-overlay .progress-background {
  fill: none;
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 3;
}
.progress-overlay .progress-fill {
  fill: none;
  stroke: #fff;
  stroke-width: 3;
  stroke-dasharray: 282.7;
  stroke-dashoffset: 282.7;
}
.progress-overlay .progress-text {
  display: block;
  font-family: "LINE Seed JP", sans-serif;
  font-size: 16px;
  color: #fff;
  text-align: center;
  margin-top: 12px;
}