/*
** .container__saving
*/

.container__saving {
  display: grid;
  grid-template-columns: 100%;
  grid-auto-rows: max-content;
  grid-row-gap: 3.375em;
}

.article__header {
  margin-bottom: 2.25em;
}

.article__contents {
  background-color: var(--beige);
  padding-top: 2em;
  padding-bottom: 2em;
}


/*
** .about
*/

.about__contents {
  border-radius: 1.875em;
}

.about__contents-body {
  font-size: 1.125em;
  text-align: justify;
}

.about__contents-body br {
  display: none;
}


/*
** .howto
*/

.howto__contents {
  border-top-left-radius: 1.875em;
  border-bottom-left-radius: 1.875em;
}

.howto__steps {
  display: grid;
  grid-template-columns: 100%;
  grid-auto-rows: max-content;
  grid-row-gap: 5.3125em;
}

.howto__item {
  position: relative;
  padding-top: 1.5625em;
}

.howto__item:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: -5.3125em;
  left: 2.1875em;
  display: block;
  width: 0.75em;
  height: calc(5.3125em + 0.2rem);
  background-color: var(--red);
}

.howto__item-inner {
  position: relative;
  display: grid;
  grid-template-columns: 100%;
  grid-auto-rows: max-content;
  grid-gap: 1.875em;
  background-color: #fff;
  border: 0.2rem solid var(--red);
  border-radius: 1.5em;
  padding: 1.125em 1.3125em 1.4375em;
}

.howto__item-num {
  position: absolute;
  top: calc(-1.5625em - 0.2rem);
  left: 0.5625em;
  z-index: var(--z-index-low);
  display: flex;
  align-items: center;
  column-gap: 0.5em;
  width: fit-content;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  min-width: 8.125em;
  font-weight: bold;
  color: var(--red);
  background-color: #fff;
  border: 0.2rem solid var(--red);
  border-radius: 0.625em 3.125em 3.125em 0.625em;
  padding: 0.895em 1.375em;
}

.howto__item-num .step {
  font-size: 1.375em;
}

.howto__item-num .value {
  font-size: 2.5em;
  letter-spacing: -0.03em;
}

.howto__item-pictogram {
  position: relative;
  z-index: 0;
  overflow: hidden;
  padding: 0.3125em;
}

.howto__item-pictogram::before,
.howto__item-pictogram::after {
  content: '';
  display: block;
  width: calc(100% - 0.3125em);
  height: calc(100% - 0.3125em);
  position: absolute;
  border-radius: 0.625em;
}

.howto__item-pictogram::before {
  top: 0;
  right: 0;
  background-color: var(--red);
}

.howto__item-pictogram::after {
  bottom: 0;
  left: 0;
  background-color: var(--green);
}

.howto__item-pictogram img {
  position: relative;
  z-index: var(--z-index-low);
  border-radius: 0.625em;
}

.howto__item-contents {
  text-align: justify;
}

.howto__item-term {
  font-size: 1.5em;
  font-weight: bold;
  letter-spacing: 0.02em;
  margin-bottom: 1.875em;
}

.howto__item-caution {
  font-size: 0.75em;
  color: var(--gray);
  margin-top: 0.75em;
}

.howto__item-prompt {
  display: grid;
  grid-template-columns: 100%;
  grid-auto-rows: max-content;
  grid-row-gap: 1.185em;
  background-color: var(--red);
  border-radius: 1.5625em;
  padding: 1.1875em 1.875em;
  margin-top: 1.5625em;
}

.howto__item-prompt-lead {
  font-weight: 500;
  color: #fff;
}