/* ============================================================
   c-dialog（共通モーダル）
   ============================================================ */

html {
  scrollbar-gutter: stable;
}

html.is-dialog-open {
  overflow: hidden;
}

/* JS無効時: #dialog-id へのスクロールでページ内表示 */
html:not(.js-enabled) .c-dialog {
  display: none;
  width: auto;
  max-width: min(100% - 3.2rem, 48rem);
  max-height: none;
  margin: clamp(2.4rem, 4vw, 4rem) auto;
  padding: 0;
  border: none;
  border-radius: 1rem;
  background: transparent;
  opacity: 1;
  transform: none;
  transition: none;
  scroll-margin-top: 2rem;
}

html:not(.js-enabled) .c-dialog:target {
  display: block;
}

.c-dialog {
  width: min(100% - 3.2rem, 48rem);
  max-width: calc(100% - 3.2rem);
  max-height: min(90dvh, 64rem);
  margin: auto;
  padding: 0;
  border: none;
  border-radius: 1rem;
  background: transparent;
  color: #474747;
  overflow: visible;
  opacity: 0;
  transform: scale(0.96);
  transition:
    opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    overlay 0.25s allow-discrete,
    display 0.25s allow-discrete;
}

.c-dialog[open] {
  opacity: 1;
  transform: scale(1);
}

@starting-style {
  .c-dialog[open] {
    opacity: 0;
    transform: scale(0.96);
  }
}

.c-dialog::backdrop {
  background: rgb(0 0 0 / 0.6);
  transition: background-color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transition-behavior: allow-discrete;
}

@starting-style {
  .c-dialog[open]::backdrop {
    background: rgb(0 0 0 / 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-dialog,
  .c-dialog::backdrop {
    transition: none;
  }
}

.c-dialog__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: min(90dvh, 64rem);
  padding: 2.4rem;
  background: #fff;
  border-radius: inherit;
  overflow: visible;
}

.c-dialog__close {
  position: absolute;
  top: -1.2rem;
  right: -1.2rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #b0aaaa;
  box-shadow: 0 1px 4px 0 rgb(0 0 0 / 0.25);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.c-dialog__close:focus,
.c-dialog__close:focus-visible {
  outline: none;
}

.c-dialog__close::before,
.c-dialog__close::after {
  content: "";
  position: absolute;
  width: 1.6rem;
  height: 2px;
  background: currentcolor;
}

.c-dialog__close::before {
  transform: rotate(45deg);
}

.c-dialog__close::after {
  transform: rotate(-45deg);
}

.c-dialog__head {
  flex-shrink: 0;
  padding: 1.6rem 2rem;
  background: #f6f6f6;
  text-align: center;
}

.c-dialog__title {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.05em;
}

.c-dialog__body {
  flex: 1;
  min-height: 0;
  padding: 2rem 0 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  text-align: center;

  @media screen and (max-width: 749px) {
    text-align: left;
  }
}

.c-dialog__lead {
  margin: 0 0 1.6rem;
  font-size: 1.5rem;
  line-height: 1.8;
}

.c-dialog__em {
  font-style: normal;
  font-weight: 700;
}

.c-dialog__notes {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 1.2rem;
  line-height: 1.8;
  color: #474747;
  text-align: center;

  @media screen and (max-width: 749px) {
    text-align: left;
  }
}

.c-dialog__notes li + li {
  margin-top: 0.4rem;
}