/* アコーディオン */
.accordion {
  width: 100%;
  max-width: 600px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.accordion-header {
  background: linear-gradient(to right, #4f46e5, #3b82f6);
  padding: 1.5rem;
  color: white;
}

.accordion-header h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.accordion-header p {
  font-size: 0.875rem;
  opacity: 0.9;
}

.accordion-item {
  border-bottom: 1px solid #e5e7eb;
  border: 1px solid #1566a7;
  border-radius: 8px;
  overflow: hidden;
}

.accordion-button {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1rem;
  background-color: #fff;
  border: none;
  text-align: left;
  line-height: 1.5;
  font-size: 1rem;
  font-weight: 700;
  color: #1f2937;
  cursor: pointer;
  transition: background-color 0.2s;
  color: #1566a7;
  gap: 8px;
}
@media screen and (min-width: 768px) {
  .accordion-button {
    padding: 1rem 1.5rem;
  }
}

.accordion-button:hover {
  background-color: #fff;
}

.accordion-button-title {
  flex: 1;
  font-weight: 700;
}

.accordion-button-title_flow {
  flex: 1;
  font-weight: 700;
  padding-left: 36px;
}

.accordion-button-title_flow::before {
  position: absolute;
  content: "";
  width: 40px;
  height: 40px;
  background-image: url(../images/Icon/accordion-flow.svg);
  left: 16px;
  bottom: 8px;
}

.accordion-button::after {
  position: relative;
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-right: 2px solid #6b7280;
  border-bottom: 2px solid #6b7280;
  transform: rotate(45deg);
  transition: transform 0.2s;
}

.accordion-button[aria-expanded="true"]::after {
  transform: rotate(-135deg) translate(-4px, -4px);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: #f9fafb;
}

.accordion-content-inner {
  padding: 1rem 1.5rem;
  color: #232324;
  line-height: 1.5;
  background-color: #e0f1ff;
  border-top: 1px solid #1566a7;
}

@media screen and (min-width: 768px) {
  .accordion-content-inner {
    padding: 1.5rem 2rem;
  }
}

.accordion-content-inner ul {
  list-style: none;
  padding: 0;
}

.accordion-content-item-wrapper {
  display: block;
  width: 100%;
  margin: 0 auto;
  border-radius: 8px;
  background-color: #fff;
  border: 1px solid transparent;
  color: #232324;
  position: relative;
  margin-bottom: 32px;
}

.accordion-content-item-wrapper::after {
  position: absolute;
  content: "";
  width: 32px;
  height: 32px;
  background-image: url(../images/Icon/accordion-down.svg);
  background-repeat: no-repeat;
  left: 50%;
  transform: translateX(-50%);
}

.accordion-content-item-wrapper-step02,
.accordion-content-item-wrapper-noarrow {
  margin-bottom: 0;
}
.accordion-content-item-wrapper-step02::after,
.accordion-content-item-wrapper-noarrow::after {
  display: none;
}

.accordion-content-item {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 12px;
  color: #232324;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
  word-break: auto-phrase;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding-left: 48px;
}

.accordion-content-item small{
  font-size: 14px;
}

.accordion-content-item::before {
  position: absolute;
  content: "";
  width: 40px;
  height: 40px;
  background-repeat: no-repeat;
  left: 16px;
  top: 30%;
}

.accordion-content-item01::before {
  background-image: url(../images/Icon/accordion-step1.svg);
}

.accordion-content-item02::before {
  background-image: url(../images/Icon/accordion-step2.svg);
  top: 22%;
}

.accordion-content-item03::before {
  background-image: url(../images/Icon/accordion-step3.svg);
}

.accordion-content-item01-plus::before {
  background-image: url(../images/Icon/accordion-step1.svg);
}

.accordion-content-item02-plus::before {
  background-image: url(../images/Icon/accordion-step2.svg);
}

.accordion-content-item::after {
  position: relative;
  content: "";
  width: 40px;
  height: 40px;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

.accordion-content-item01::after {
  background-image: url(../images/Icon/accordion-step1-pen.svg);
}

.accordion-content-item02::after {
  background-image: url(../images/Icon/accordion-step2-people.svg);
}

.accordion-content-item03::after {
  background-image: url(../images/Icon/accordion-step3-login.svg);
}

.accordion-content-item01-plus::after {
  background-image: url(../images/Icon/accordion-step1-check.svg);
}

.accordion-content-item02-plus::after {
  background-image: url(../images/Icon/accordion-step2-input.svg);
}

.accordion-content-text-blue {
  display: block;
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
  color: #1566a7;
  font-weight: 700;
  text-align: center;
  font-size: 1rem;
  line-height: 1.5;
  word-break: auto-phrase;
}

.accordion-content-appcomp {
  display: flex;
  justify-content: center;
  align-items: center;
}

.accordion-content-arrow-text {
  color: #1566a7;
  font-weight: 700;
  text-align: center;
  font-size: 14px;
  line-height: 1;
}

/* アコーディオンデザイン開閉なし */
.accordion-heading {
  width: 100%;
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: #1566a7;
}