.report-mv {
  padding: 110px 0 60px;
  text-align: center;
  background: #fbfbfb;
}
.report-mv h3 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
  font-style: italic;
  color: #9d8f66;
  font-size: 35px;
  margin: 0;
  line-height: 1.2;
}
.report-mv h2 {
  font-family: "Shippori Mincho", serif;
  font-weight: 400;
  color: #22323a;
  font-size: 40px;
  margin: 20px 0 30px;
  line-height: 1.4;
}
.report-mv p {
  font-family: "Shippori Mincho", serif;
  color: #22323a;
  font-size: 16px;
  line-height: 2;
  max-width: 90%;
  margin: 0 auto;
}

/* 目次 */
.report-index {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  width: 1200px;
  max-width: 92%;
  margin: 50px auto 0;
  padding: 0;
  list-style: none;
}
.report-index li {
  width: calc(25% - 12px);
  margin: 0;
}
.report-index a {
  display: block;
  height: 100%;
  padding: 18px 12px 16px;
  background: #fff;
  border: 1px solid #9d8f66;
  color: #22323a;
  text-align: center;
  opacity: 0.8;
  transition: opacity 0.3s ease, background 0.3s ease;
}
.report-index a:hover {
  opacity: 1;
  text-decoration: none;
  background: #f7f4ec;
}
.report-index .idx-no {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  color: #9d8f66;
  font-size: 22px;
  line-height: 1;
}
.report-index .idx-style {
  display: block;
  margin-top: 8px;
  font-family: "Shippori Mincho", serif;
  font-size: 15px;
  line-height: 1.5;
}
.report-index .idx-date {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: #9d8f66;
  letter-spacing: 0.1em;
}

/* 各リポート */
.report-section {
  padding: 90px 0;
  scroll-margin-top: 72px;
}
.report-section:nth-of-type(even) {
  background: #fbfbfb;
}
.report-head {
  width: 1200px;
  max-width: 92%;
  margin: 0 auto 40px;
  display: flex;
  align-items: flex-end;
  gap: 24px;
  border-bottom: 1px solid #e1e0dc;
  padding-bottom: 20px;
}
.report-head .report-no {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 400;
  color: #9d8f66;
  font-size: 80px;
  line-height: 0.85;
  margin: 0;
  opacity: 0.6;
}
.report-head-txt {
  flex: 1;
}
.report-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.report-meta .date {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  color: #9d8f66;
}
.report-meta .tag {
  display: inline-block;
  padding: 2px 12px;
  background: #9d8f66;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.report-head h2 {
  font-family: "Shippori Mincho", serif;
  font-weight: 400;
  color: #22323a;
  font-size: 28px;
  line-height: 1.5;
  margin: 10px 0 0;
}

.report-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 50px;
  width: 1200px;
  max-width: 92%;
  margin: 0 auto;
}
.report-section.is-reverse .report-body {
  flex-direction: row-reverse;
}
.report-photo {
  width: 45%;
  position: sticky;
  top: 100px;
  margin: 0;
}
.report-photo a {
  display: block;
  margin-bottom: 16px;
  cursor: zoom-in;
}
.report-photo a:last-child {
  margin-bottom: 0;
}
.report-photo img {
  width: 100%;
  display: block;
  transition: opacity 0.3s ease;
}
.report-photo-box {
width: 85%;
}
.report-txt {
  width: 55%;
}

/* Q&A（FAQページのQ/A配色を踏襲） */
.report-q {
  display: flex;
  gap: 14px;
  margin: 0 0 30px;
  padding: 20px 24px;
  background: #fff;
  border-left: 3px solid #204b83;
}
.report-section:nth-of-type(odd) .report-q {
  background: #f5f7fa;
}
.report-q .q-mark,
.report-a .a-mark {
  font-family: "Cormorant Garamond", serif;
  font-size: 30px;
  line-height: 1;
  flex-shrink: 0;
}
.report-q .q-mark {
  color: #204b83;
}
.report-q p {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: 18px;
  line-height: 1.7;
  color: #22323a;
}
.report-a {
  display: flex;
  gap: 14px;
}
.report-a .a-mark {
  color: #9d8f66;
  padding-left: 27px;
}
.report-a-body p {
  margin: 0 0 1.4em;
  font-size: 15px;
  line-height: 2.1;
  color: #2a2a2a;
}
.report-a-body p:last-child {
  margin-bottom: 0;
}
.report-a-body .lead {
  font-family: "Shippori Mincho", serif;
  font-size: 17px;
  color: #22323a;
}

/* ページ下部の導線 */
.report-cta {
  padding: 70px 0 90px;
  text-align: center;
}
.report-cta p {
  font-family: "Shippori Mincho", serif;
  color: #22323a;
  font-size: 18px;
  line-height: 1.9;
  margin: 0 0 30px;
}
.report-cta .btn-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.report-cta a {
  display: inline-block;
  min-width: 260px;
  padding: 15px 40px;
  border: 1px solid #9d8f66;
  color: #9d8f66;
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  letter-spacing: 0.08em;
  transition: background 0.3s ease, color 0.3s ease;
}
.report-cta a:hover {
  background: #9d8f66;
  color: #fff;
  text-decoration: none;
}

/* 写真拡大 */
.report-lightbox {
  border: none;
  padding: 0;
  background: transparent;
  max-width: 94vw;
  max-height: 94vh;
}
.report-lightbox::backdrop {
  background: rgba(2, 37, 69, 0.85);
}
.report-lightbox img {
  display: block;
  max-width: 94vw;
  max-height: 88vh;
  width: auto;
  height: auto;
}
.report-lightbox button {
  display: block;
  margin: 10px auto 0;
  background: none;
  border: 1px solid #fff;
  color: #fff;
  padding: 6px 24px;
  font-size: 14px;
  cursor: pointer;
}

@media (max-width: 1000px) {
  .report-index li {
    width: calc(50% - 8px);
  }
}
@media (max-width: 860px) {
  .report-mv {
    padding: 100px 0 50px;
  }
  .report-mv h2 {
    font-size: 24px;
  }
  .report-mv p {
    font-size: 14px;
    text-align: left;
  }
  .report-index {
    gap: 10px;
  }
  .report-index li {
    width: calc(50% - 5px);
  }
  .report-index .idx-style {
    font-size: 13px;
  }
  .report-section {
    padding: 60px 0;
  }
  .report-head {
    gap: 14px;
    margin-bottom: 30px;
  }
  .report-head .report-no {
    font-size: 54px;
  }
  .report-head h2 {
    font-size: 20px;
  }
  .report-body,
  .report-section.is-reverse .report-body {
    flex-direction: column;
    gap: 30px;
  }
  .report-photo,
  .report-txt {
    width: 100%;
  }
  .report-photo {
    position: static;
  }
  .report-q {
    padding: 16px 16px;
  }
  .report-q p {
    font-size: 16px;
  }
  .report-a .a-mark {
    padding-left: 16px;
  }
  .report-a-body p {
    font-size: 14px;
  }
  .report-a-body .lead {
    font-size: 15px;
  }
  .report-cta {
    padding: 50px 0 120px;
  }
  .report-cta p {
    font-size: 15px;
  }
  .report-cta a {
    min-width: 0;
    width: 90%;
  }
}