* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  background-color: var(--color-background, white);
  font-size: 5vmin;
  font-size: 5dvmin;
  line-height: 1;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.holy-symbol {
  height: 1em;
  width: 1em;
  padding-inline: 0.1em;
  vertical-align: middle;
}

.banner {
  position: fixed;
  width: calc(100% - 5px * 2);
  bottom: 0;
  left: 0;
  margin-inline: 5px;

  padding: 20px;
  padding-bottom: 10px;
  box-shadow: 0 4px -10px rgba(0, 0, 0, 0.2);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;

  background-color: var(--color-text);
  color: var(--color-bright_text);

  animation: banner-slide-in 1s ease;
  z-index: 1;
}

.banner__title {
  margin: 0;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.25;
}
.banner__title i {
  color: var(--color-subtle);
}
.banner__description {
  font-size: 12px;
  margin: 8px 0;
  line-height: normal;
}
.banner__button {
  width: 100%;
  background: var(--color-darker_text);
  color: var(--color-bright_text);
  padding: 5px 10px;
  border: none;
  border-radius: 50px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  font-weight: bold;
}
.banner__close {
  display: inline-flex;
  float: left;
  padding: 4px;

  border: none;
  border-radius: 500px;
  vertical-align: middle;

  background-color: transparent;
  color: var(--color-bright_text);
}

@keyframes banner-slide-in {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(0);
  }
}