/* report内のh5上部余白を削除 */
#main .report .report-body h5 {
  margin-top: 0;
}

#main .report .report-title {
  font-weight: normal;
}

#main .report {
  align-items: stretch;
}

#main .report .report-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ガイダンストップ：コンテンツ紹介 */
#main .guidance-overview {
  margin-block: 32px 48px;
  padding: 28px 28px 32px;
  background: linear-gradient(135deg, #f0f9fc 0%, var(--gray-100, #fafafa) 48%, #fff 100%);
  border: 1px solid var(--border-color, #d9d9d9);
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(42, 45, 50, 0.06);
}

#main .guidance-overview__heading {
  margin: 0 0 24px;
  padding-bottom: 12px;
  font-size: 18px;
  font-weight: var(--fw-bold, 700);
  line-height: 1.5;
  color: var(--black, #2a2d32);
  border-bottom: 3px solid var(--blue-200, #4aacd5);
}

#main .guidance-overview__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#main .guidance-overview__item {
  position: relative;
  margin: 0;
  padding: 20px 20px 20px 24px;
  background: #fff;
  border: 1px solid var(--border-color, #d9d9d9);
  border-radius: 6px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#main .guidance-overview__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 6px 0 0 6px;
  background: var(--blue-200, #4aacd5);
}

#main .guidance-overview__item:nth-child(2)::before {
  background: #3d9ab8;
}

#main .guidance-overview__item:nth-child(3)::before {
  background: #6bb8d4;
}

#main .guidance-overview__item:nth-child(4)::before {
  background: #2e8fad;
}

#main .guidance-overview__title {
  margin: 0 0 10px;
  padding-left: 0;
  font-size: 15px;
  font-weight: var(--fw-bold, 700);
  line-height: 1.5;
  color: var(--black, #2a2d32);
}

#main .guidance-overview__title::before {
  content: none;
}

#main .guidance-overview__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #444;
}

@media (any-hover: hover) {
  #main .guidance-overview__item:hover {
    border-color: var(--blue-200, #4aacd5);
    box-shadow: 0 4px 16px rgba(74, 172, 213, 0.15);
  }
}

@media (max-width: 767px) {
  #main .guidance-overview {
    margin-block: 24px 36px;
    padding: 20px 16px 24px;
  }

  #main .guidance-overview__heading {
    margin-bottom: 20px;
    font-size: 16px;
  }

  #main .guidance-overview__list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  #main .guidance-overview__item {
    padding: 16px 16px 16px 20px;
  }

  #main .guidance-overview__title {
    font-size: 14px;
  }

  #main .guidance-overview__desc {
    font-size: 13px;
    line-height: 1.75;
  }
}

/* 図：横並び2カラム */
#main .guidance-figure-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin-block: 1em;
  max-width: 800px;
  margin-inline: auto;
}

#main .guidance-figure-columns .figure {
  margin: 0;
}

#main .guidance-figure-columns .figure img {
  width: 100%;
  height: auto;
}

@media (max-width: 767px) {
  #main .guidance-figure-columns {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* 表：キャプション（上）・出典（下） */
#main .guidance-table {
  margin: 24px 0 32px;
}

#main .guidance-table .tbl-normal td {
  text-align: left;
  vertical-align: top;
}

/* モバイル：表を画面幅に収める */
@media (max-width: 959px) {
  #main .guidance-table {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  #main .guidance-table .tbl-normal {
    table-layout: fixed;
    width: 100%;
    max-width: 100%;
    font-size: 13px;
    word-break: break-word;
    overflow-wrap: anywhere;
  }

  #main .guidance-table .tbl-normal th,
  #main .guidance-table .tbl-normal td {
    padding: 8px;
  }
}

#main .guidance-table .tbl-col-first-200 :is(th, td):first-child {
  width: 200px;
}

#main .guidance-table .tbl-col-first-20 {
  table-layout: fixed;
}

#main .guidance-table .tbl-col-first-20 :is(th, td):first-child {
  width: 20%;
}

#main .guidance-table .tbl-cols-15-25-60 {
  table-layout: fixed;
}

#main .guidance-table .tbl-cols-15-25-60 :is(th, td):nth-child(1) {
  width: 15%;
}

#main .guidance-table .tbl-cols-15-25-60 :is(th, td):nth-child(2) {
  width: 25%;
}

#main .guidance-table .tbl-cols-15-25-60 :is(th, td):nth-child(3) {
  width: 60%;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 {
  table-layout: fixed;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 :is(th, td):nth-child(1) {
  width: 15%;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 :is(th, td):nth-child(2) {
  width: 10%;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 :is(th, td):nth-child(3) {
  width: 40%;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 :is(th, td):nth-child(4) {
  width: 20%;
}

#main .guidance-table .tbl-cols-15-10-40-20-15 :is(th, td):nth-child(5) {
  width: 15%;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 {
  table-layout: fixed;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 :is(th, td):nth-child(1) {
  width: 15%;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 :is(th, td):nth-child(2) {
  width: 35%;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 :is(th, td):nth-child(3) {
  width: 20%;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 :is(th, td):nth-child(4) {
  width: 10%;
}

#main .guidance-table .tbl-cols-15-35-20-10-30 :is(th, td):nth-child(5) {
  width: 30%;
}

/* STEPチェックシート（アコーディオン形式） */
#main .step-accordion {
  --border-gray: #ddd;
  table-layout: fixed;
  width: 100%;
  margin-top: 30px;
  font-size: 14px;
  border-collapse: collapse;
  border-spacing: 0;
}

#main .step-accordion th,
#main .step-accordion td {
  padding: 10px;
  vertical-align: top;
  border: 1px solid var(--border-gray, #ddd);
}

#main .step-accordion th {
  font-weight: bold;
  text-align: center;
  background: var(--gray-300);
}

#main .guidance-accordion-button {
  display: inline-block;
  box-sizing: border-box;
  width: 72px;
  min-width: 72px;
  max-width: 72px;
  padding: 6px 10px;
  border: 1px solid #6f7f8f;
  border-radius: 4px;
  background: #fff;
  color: #2a2d32;
  font-size: 13px;
  font-weight: inherit;
  line-height: 1.4;
  cursor: pointer;
  vertical-align: middle;
}

#main .guidance-accordion-button[aria-expanded="true"] {
  background: #eef5fb;
  font-weight: inherit;
}

#main .guidance-accordion-button:focus-visible {
  outline: 2px solid var(--blue-200, #4aacd5);
  outline-offset: -2px;
}

#main .step-accordion tr.guidance-accordion-detail.is-collapsed {
  display: none;
}

#main .step-accordion tr.guidance-accordion-detail td {
  background: #f8fbfe;
  text-align: left;
  line-height: 1.8;
  vertical-align: top;
  padding: 10px;
}

#main .step-accordion .figure {
  margin: 20px auto 0 !important;
  max-width: 100%;
  text-align: center;
}

#main .step-accordion .figure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

#main .step-accordion tr.guidance-accordion-detail td:first-child {
  white-space: nowrap;
  font-weight: normal;
  text-align: center;
  vertical-align: middle;
  border-right: 1px solid var(--border-color, #ddd);
}

#main .step-accordion tr:not(:has(.guidance-accordion-button)) > td:first-child:not([colspan]) {
  font-weight: normal;
  text-align: center;
  vertical-align: middle;
  border-right: 1px solid var(--border-color, #ddd);
}

/* PC：列幅固定 */
@media (min-width: 960px) {
  #main .step-accordion th:first-child,
  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td:first-child {
    width: 100px;
    min-width: 100px;
    max-width: 100px;
    white-space: nowrap;
    text-align: center;
    vertical-align: middle;
  }

  #main .step-accordion th:last-child,
  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td:last-child {
    width: 90px;
    min-width: 90px;
    max-width: 90px;
    padding-left: 8px;
    padding-right: 8px;
    white-space: nowrap;
    text-align: center;
    vertical-align: middle;
  }
}

/* モバイル：カード型に組替 */
@media (max-width: 959px) {
  #main .step-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
    table-layout: auto;
    border: 0;
    font-size: 100%;
  }

  #main .step-accordion tr,
  #main .step-accordion th,
  #main .step-accordion td {
    display: block;
    width: 100%;
    max-width: none;
    min-width: 0;
    box-sizing: border-box;
  }

  #main .step-accordion td {
    margin-top: 0;
    padding: 8px 12px;
    border: 0;
  }

  /* 見出し行を非表示 */
  #main .step-accordion tr:first-child {
    display: none;
  }

  /* 閉じた詳細行はレイアウトから完全に除外（余白も出さない） */
  #main .step-accordion tr.guidance-accordion-detail.is-collapsed,
  #main .step-accordion tr.guidance-accordion-detail[hidden] {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  /* セクション見出し（colspan） */
  #main .step-accordion tr:has(> td[colspan="3"]) {
    margin: 8px 0 0;
    background: var(--gray-300, #eee);
  }

  #main .step-accordion tr:has(> td[colspan="3"]) td {
    padding: 10px 12px;
    font-weight: bold;
    border: 1px solid var(--border-gray, #ddd);
  }

  /* 設問行 */
  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    align-items: start;
    gap: 8px;
    margin: 0;
    padding: 12px;
    border: 1px solid var(--border-gray, #ddd);
    background: #fff;
  }

  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td {
    padding: 0;
    border: 0;
    width: auto;
  }

  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td:first-child {
    text-align: center;
    font-weight: bold;
    white-space: nowrap;
    border-right: 0;
  }

  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td:nth-child(2) {
    text-align: left;
    line-height: 1.6;
  }

  #main .step-accordion tr:has(> td:last-child .guidance-accordion-button) > td:last-child {
    text-align: right;
    white-space: nowrap;
  }

  /* 解説・参考情報行（開いているときだけ。設問に密着） */
  #main .step-accordion tr.guidance-accordion-detail:not(.is-collapsed) {
    display: grid;
    grid-template-columns: 5.5em 1fr;
    gap: 8px;
    margin: -8px 0 0;
    padding: 12px;
    border: 1px solid var(--border-gray, #ddd);
    border-top: 0;
    background: #f8fbfe;
  }

  #main .step-accordion tr.guidance-accordion-detail td {
    padding: 0;
    border: 0;
    width: auto;
  }

  #main .step-accordion tr.guidance-accordion-detail td:first-child {
    text-align: left;
    font-weight: bold;
    white-space: normal;
    border-right: 0;
  }

  #main .step-accordion tr.guidance-accordion-detail td[colspan] {
    grid-column: 2;
  }
}

.jirei-list {
  margin-top: 40px;
  text-align: center;
}

/* index：2カラム＋追従サイドメニュー */
#main .guidance-index-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 32px 40px;
  align-items: stretch;
  margin-top: 8px;
  overflow: visible;
}

#main .guidance-index-layout__main {
  min-width: 0;
}

#main .guidance-index-layout__main.main-content {
  max-width: none;
  margin-inline: 0;
}

#main .guidance-index-layout__main :is(h1, h2, h3, h4, h5)[id] {
  scroll-margin-top: 100px;
}

#main .guidance-index-layout__aside {
  position: relative;
  align-self: stretch;
  overflow: visible;
}

#main .guidance-side-nav {
  position: sticky;
  top: calc(var(--header-height, 60px) + 20px);
  max-height: calc(100vh - var(--header-height, 60px) - 40px);
  overflow-y: auto;
  padding: 16px 14px;
  background: #f8fbfe;
  border: 1px solid var(--border-color, #d9d9d9);
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.5;
  z-index: 5;
}

#main .guidance-side-nav__title {
  margin: 0 0 10px;
  padding-bottom: 8px;
  font-size: 14px;
  font-weight: var(--fw-bold, 700);
  color: var(--black, #2a2d32);
  border-bottom: 2px solid var(--blue-200, #4aacd5);
}

#main .guidance-side-nav__title--sub {
  margin-top: 16px;
  font-size: 13px;
  border-bottom-width: 1px;
}

#main .guidance-side-nav__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

#main .guidance-side-nav__list ul {
  margin: 4px 0 8px;
  padding-left: 12px;
  list-style: none;
  border-left: 1px solid #d9e2e8;
}

#main .guidance-side-nav__list > li + li {
  margin-top: 6px;
}

#main .guidance-side-nav__link {
  display: block;
  padding: 4px 0;
  color: #444;
  text-decoration: none;
  transition: color 0.15s ease;
}

#main .guidance-side-nav__link:hover {
  color: var(--blue-200, #4aacd5);
  text-decoration: underline;
}

#main .guidance-side-nav__link.is-active,
#main .guidance-side-nav__link[aria-current="page"] {
  color: var(--blue-200, #4aacd5);
  font-weight: var(--fw-bold, 700);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  font-family: sans-serif;
  table-layout: fixed; /* 列幅を均等にする */
}
.custom-table th, .custom-table td {
  border: 3px solid #ffffff; /* 白い境界線 */
  padding: 15px;
  line-height: 1.5;
}
.custom-table th {
  background-color: #1a9bd1; /* ヘッダーの青色 */
  color: #ffffff;
  font-weight: bold;
  text-align: center;
}
.custom-table td {
  background-color: #dceaf6; /* データセルの薄い青色 */
  color: #333333;
  text-align: left;
  vertical-align: top;
}


@media (max-width: 1023px) {
  #main .guidance-index-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  #main .guidance-side-nav {
    position: static;
    max-height: none;
    order: -1;
  }
}

/* 用語集ツールチップ */
#main .guidance-term-tip {
  position: relative;
  display: inline;
}

#main .guidance-term-tip__trigger {
  color: var(--blue-200, #4aacd5);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.15em;
  cursor: help;
}

#main .guidance-term-tip__panel {
  position: absolute;
  z-index: 100;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: min(360px, calc(100vw - 32px));
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--border-color, #d9d9d9);
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(42, 45, 50, 0.15);
  font-size: 11px;
  line-height: 1.6;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  pointer-events: none;
}

#main .guidance-term-tip__panel::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: #fff;
  filter: drop-shadow(0 2px 1px rgba(42, 45, 50, 0.08));
}

#main .guidance-term-tip__title-jpn {
  display: block;
  padding-bottom: 6px;
  margin-bottom: 6px;
  border-bottom: 1px solid #ddd;
  font-size: 12px;
  font-weight: var(--fw-bold, 700);
  line-height: 1.45;
  color: var(--black, #2a2d32);
}

#main .guidance-term-tip__title-en {
  display: block;
  margin-bottom: 8px;
  font-size: 10px;
  font-weight: normal;
  line-height: 1.45;
  color: #555;
}

#main .guidance-term-tip__desc {
  display: block;
  margin-bottom: 8px;
  color: #444;
}

#main .guidance-term-tip__source {
  display: block;
  font-size: 10px;
  color: #666;
}

#main .guidance-term-tip__source a {
  color: var(--blue-200, #4aacd5);
}

@media (any-hover: hover) {
  #main .guidance-term-tip:hover .guidance-term-tip__panel,
  #main .guidance-term-tip:focus-within .guidance-term-tip__panel {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

#main .guidance-term-tip:focus-within .guidance-term-tip__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* 事例カード（ps-db.html と同じ構成・表示） */
#main .js-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 24px;
  row-gap: 40px;
  margin-top: 40px;
}

#main .js-content h4 {
  font-size: 16px;
  color: #666;
  font-weight: bold;
  margin: 10px 0 6px;
  border: none;
  padding: 0;
  text-align: center;
}

#main .js-content .c-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border-color, #d9d9d9);
  border-radius: 4px;
  overflow: hidden;
}

#main .js-content .c-card::after {
  display: none !important;
}

#main .js-content .c-card[data-card="with-img"] .db-card {
  border-radius: 0;
  overflow: hidden;
  border: none;
}

#main .js-content .c-card[data-card="with-img"] .db-card img {
  width: 100%;
  height: 215px;
  object-fit: contain;
  transition: scale 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

#main .js-content .c-card[data-card="with-img"] .c-card__body {
  display: flex;
  flex-direction: column;
  margin-top: 0;
  padding-inline: 10px;
}

#main .js-content .c-card[data-card="with-img"] .c-card__body .c-card__batch {
  display: inline-block;
  width: fit-content;
  font-size: 12px;
  background: #e2e2e2;
  padding: 4px 10px;
  margin-top: 6px;
  margin-bottom: 12px;
}

#main .js-content .c-card[data-card="with-img"] .c-card__title {
  font-size: 16px;
  font-weight: var(--fw-bold, 700);
  color: var(--black, #2a2d32);
}

#main .js-content .c-card__company_name {
  color: #333;
}

#main .js-content .c-card[data-card="with-img"] .c-card__time,
#main .js-content .c-card[data-card="with-img"] .c-card__time time {
  color: #666;
  font-size: 12px;
  margin-top: 5px;
}

#main .js-content .c-card[data-card="with-img"] .c-card__time {
  margin-bottom: 10px;
}

@media (any-hover: hover) {
  #main .js-content .hover-img-scale:hover {
    background: var(--gray-200, #f5f5f5);
  }

  #main .js-content .hover-img-scale:hover img {
    scale: 1.08;
  }
}

@media (max-width: 959px) {
  #main .js-content {
    grid-template-columns: 1fr;
  }
}


:root {
  --header-bg-color: #209BD2; /* ヘッダーの青色 */
  --content-bg-color: #D7E6F1; /* コンテンツの薄い青灰色 */
  --header-text-color: #fff; /* ヘッダー文字色 */
}

/* レスポンシブグリッドコンテナ */
.step-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* デフォルトで3列 */
  gap: 3px; /* アイテム間の余白 */
  max-width: 1200px;
  margin: 0 auto;
}

/* 各グリッドアイテム */
.step-grid-item {
  display: flex;
  flex-direction: column;
}

/* 各グリッドアイテムのヘッダー */
.step-grid-header {
  background-color: var(--header-bg-color);
  color: var(--header-text-color);
  padding: 5px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1em;
}

/* 各グリッドアイテムのコンテンツ */
.step-grid-content {
  background-color: var(--content-bg-color);
  padding: 20px;
  flex-grow: 1; /* コンテンツの高さを揃える */
  display: flex;
  flex-direction: column;
  font-size: 14px;
  text-align: left;
}

/* コンテンツ内のリストスタイル */
.step-grid-content ul {
  margin: 0;
  padding-left: 10px;
  list-style-type: disc; /* デフォルトの中点 */
  margin-bottom: 1em;
}

.step-grid-content ul li {
  margin-bottom: 0;
  line-height: 1.5;
}

/* リストの後の参考例・画像を下揃え */
.step-grid-content p {
  margin-top: auto;
  margin-bottom: 0;
  line-height: 1.5;
}
.step-grid-content img {
  display: block;
  width: 100%;
  aspect-ratio: 800 / 508;
  object-fit: contain;
  object-position: center;
  margin-top: 10px;
}

.step-grid-container > figcaption {
  grid-column: 1 / -1;
  text-align: center;
}

/* STEP2-2用グリッド（2/3 + 1/3） */
.step-grid-container2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  max-width: 1200px;
  margin: 0 auto;
}

.step-grid-item2 {
  display: flex;
  flex-direction: column;
}

.step-grid-item2--span-2 {
  grid-column: span 2;
}

.step-grid-header2 {
  background-color: var(--header-bg-color);
  color: var(--header-text-color);
  padding: 5px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1em;
}

.step-grid-content2 {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  text-align: left;
  align-items: flex-start;
}

.step-grid-content2 > figure {
  flex: 1 1 calc(50% - 5px);
  min-width: 0;
  margin: 0;
}

.step-grid-content2 img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.step-grid-content2 figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

.step-grid-content2 a {
  color: #000;
}

/* レスポンシブメディアクエリ (画面幅が768px以下の場合) */
@media (max-width: 768px) {
  .step-grid-container {
      grid-template-columns: 1fr; /* 1列に切り替え */
  }
  .step-grid-container2 {
    grid-template-columns: 1fr;
  }
  .step-grid-item2--span-2 {
    grid-column: auto;
  }
  .step-grid-content2 > figure {
    flex: 1 1 100%;
  }
}