.instagram-works-archive .works-archive-hero h1 {
  font-size: clamp(52px, 7vw, 92px);
}
.archive-title {
  text-align: center;
}
.works-section {
  padding: 65px clamp(28px, 6vw, 90px) 85px;
}
.account-showcase {
  display: grid;
  grid-template-columns: 42% 58%;
  margin-top: 55px;
}
.account-image {
  min-height: 560px;
  overflow: hidden;
  background: var(--wash);
}
.account-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.account-copy {
  align-self: center;
  padding: 45px clamp(30px, 6vw, 80px);
}
.works-label {
  margin: 0 0 14px;
  color: var(--accent);
  font: 500 16px var(--serif);
  letter-spacing: 0.12em;
}
.account-copy h3,
.reels-intro h3,
.reel-card h3 {
  font-family: var(--serif);
  font-weight: 500;
}
.account-copy h3 {
  font-size: clamp(25px, 2.5vw, 36px);
}
.account-copy > p:not(.works-label) {
  font-size: 15px;
}
.account-copy dl {
  margin: 30px 0;
  border-top: 1px solid var(--line);
}
.account-copy dl div {
  display: grid;
  grid-template-columns: 85px 1fr;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.account-copy dt {
  color: var(--accent);
  font: 500 14px var(--serif);
}
.account-copy dd {
  margin: 0;
  font-size: 13px;
}
.works-link {
  display: inline-flex;
  gap: 32px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--accent);
  font-size: 14px;
}
.works-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 3px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font: 400 13px var(--sans);
  letter-spacing: 0.04em;
  transition:
    color 0.3s,
    border-color 0.3s;
}
.works-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.works-link span {
  font-size: 11px;
}

.reels-section {
  padding-top: 30px;
}
.reels-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: end;
  margin: 45px 0 40px;
}
.reels-intro h3 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 35px);
}
.reels-intro p {
  margin: 0;
  font-size: 15px;
}
.reels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px 28px;
}
.reel-card a {
  display: block;
}
.reel-thumb {
  position: relative;
  aspect-ratio: 1.6;
  overflow: hidden;
  background: var(--wash);
}
.reel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.reel-card a:hover img {
  transform: scale(1.025);
}
.reel-thumb span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(41, 38, 35, 0.72);
  font-size: 13px;
}
.reel-card p {
  margin: 16px 0 5px;
  color: var(--accent);
  font: 500 14px var(--serif);
  letter-spacing: 0.09em;
}
.reel-card h3 {
  margin: 0 0 5px;
  font-size: 20px;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.reel-card small {
  color: var(--muted);
  font-size: 12px;
}
.instagram-works-archive > .work-back-link {
  margin: 70px auto 70px;
}
.instagram-works-archive .contact-cta {
  margin-top: 0;
}
@media (max-width: 900px) {
  .account-showcase {
    grid-template-columns: 1fr;
  }
  .account-image {
    height: 60vw;
    min-height: 400px;
  }
  .reels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reels-grid article:last-child {
    grid-column: 1/-1;
    width: calc(50% - 14px);
  }
}
@media (max-width: 600px) {
  .instagram-works-archive .works-archive-hero h1 {
    font-size: 44px;
  }
  .works-section {
    padding: 50px 22px 60px;
  }
  .account-showcase {
    margin-top: 38px;
  }
  .account-image {
    height: 92vw;
    min-height: 0;
  }
  .account-copy {
    padding: 35px 20px;
  }
  .account-copy dl div {
    grid-template-columns: 68px 1fr;
  }
  .reels-intro {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 35px 0 28px;
  }
  .reels-grid {
    grid-template-columns: 1fr;
  }
  .reels-grid article:last-child {
    grid-column: auto;
    width: auto;
  }
  .instagram-works-archive > .work-back-link {
    margin: 60px auto 55px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .reel-thumb img {
    transition: none;
  }
}
.reel-thumb video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.reel-card a:hover video {
  transform: scale(1.025);
}
@media (prefers-reduced-motion: reduce) {
  .reel-thumb video {
    transition: none;
  }
}

.reel-case-study {
  display: grid;
  grid-template-columns: minmax(0, 44%) minmax(0, 56%);
  margin-top: 52px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* リール画像大きさ */
.reel-case-media {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px clamp(20px, 3vw, 42px) 48px 0;
}
.reel-video-link {
  display: block;
  width: min(100%, 350px); /* px大きさ */
}
.reel-case-study .reel-thumb {
  aspect-ratio: 9 / 16; /* 縦横比 */
}
/* ーーーーーーー */

.reel-case-study .reel-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reel-contribution {
  width: min(100%, 470px);
  margin: 14px 0 0;
  color: var(--muted);
  font: 500 11px var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.reel-case-copy {
  padding: 48px 0 48px clamp(32px, 5vw, 76px);
  border-left: 1px solid var(--line);
}
.reel-case-copy > .works-label {
  margin-bottom: 8px;
}
.reel-case-copy > h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(27px, 2.7vw, 40px);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.reel-account-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 3px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font: 400 13px var(--sans);
  letter-spacing: 0.04em;
  transition:
    color 0.3s,
    border-color 0.3s;
}
.reel-account-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.reel-account-link span {
  font-size: 11px;
}
.reel-meta {
  display: grid;
  grid-template-columns: 120px 1fr;
  margin: 32px 0 0;
  border-top: 1px solid var(--line);
}
.reel-meta div {
  padding: 14px 18px 14px 0;
  border-bottom: 1px solid var(--line);
}
.reel-meta dt {
  margin-bottom: 4px;
  color: var(--accent);
  font: 500 12px var(--serif);
  letter-spacing: 0.1em;
}
.reel-meta dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
}
.reel-story {
  margin-top: 15px;
}
.reel-story section {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 18px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.reel-story section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.reel-story section > span {
  padding-top: 3px;
  color: var(--accent);
  font: 500 11px var(--serif);
  letter-spacing: 0.08em;
}
.reel-story section div > p:first-child {
  margin: 0 0 7px;
  color: var(--accent);
  font: 500 12px var(--serif);
  letter-spacing: 0.1em;
}
.reel-story h4 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
}
.reel-story section div > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}
@media (max-width: 900px) {
  .reel-case-study {
    grid-template-columns: 1fr;
  }
  .reel-case-media {
    padding: 42px 0;
  }
  .reel-case-copy {
    padding: 42px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}
@media (max-width: 600px) {
  .reel-case-study {
    margin-top: 36px;
  }
  .reel-case-media,
  .reel-case-copy {
    padding: 32px 0;
  }
  .reel-meta {
    grid-template-columns: 1fr;
  }
  .reel-story section {
    grid-template-columns: 27px 1fr;
    gap: 12px;
    padding: 20px 0;
  }
  .reel-story h4 {
    font-size: 16px;
  }
  .reel-story section div > p:last-child {
    line-height: 1.9;
  }
}

.work-category {
  padding-top: 0;
  background: #fff;
}
.instagram-category {
  background: var(--wash);
}
.banner-category {
  padding-bottom: 100px;
  background: var(--muted);
}
.work-category-heading {
  margin: 0;
  padding: 82px clamp(28px, 6vw, 90px);
  color: #fff;
  background: var(--muted);
}
.work-category-heading p {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.78);
  font: 500 15px var(--serif);
  letter-spacing: 0.16em;
}
.work-category-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 68px);
  font-weight: 500;
  line-height: 1.08;
}
.work-category-heading span {
  display: block;
  margin-top: 10px;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.instagram-category .work-category-heading {
  color: var(--ink);
  background: var(--wash);
}
.instagram-category .work-category-heading p {
  color: var(--accent);
}
.instagram-category .work-category-heading span {
  color: var(--muted);
}
.instagram-category .section-heading > span,
.instagram-category .section-heading h2 {
  color: var(--ink);
}
.instagram-category .section-heading-ja {
  color: #987b61;
}
.instagram-category .account-copy h3,
.instagram-category .account-copy > p:not(.works-label),
.instagram-category .account-copy dd {
  color: var(--ink);
}
.instagram-category .account-copy .works-label,
.instagram-category .account-copy dt {
  color: var(--accent);
}
.instagram-category .reel-case-copy > h3,
.instagram-category .reel-meta dd,
.instagram-category .reel-story h4,
.instagram-category .reel-story section div > p:last-child {
  color: var(--ink);
}
.instagram-category .reel-case-copy > .works-label,
.instagram-category .reel-meta dt,
.instagram-category .reel-story section > span,
.instagram-category .reel-story section div > p:first-child {
  color: var(--accent);
}
.work-category .works-section {
  background: transparent;
}
.banner-works-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px 28px;
  padding: 58px clamp(28px, 6vw, 90px) 0;
}
.banner-work-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--muted);
}
.banner-work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.banner-work-image--portrait img {
  object-fit: contain;
}
.banner-work-card:hover img {
  transform: scale(1.02);
}
.banner-work-card > p {
  margin: 18px 0 5px;
  color: var(--wash);
  font: 500 13px var(--serif);
  letter-spacing: 0.1em;
}
.banner-work-card h3 {
  margin: 0 0 5px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--wash);
}
.banner-work-card small {
  color: var(--wash);
  font-size: 12px;
  letter-spacing: 0.04em;
}
@media (max-width: 900px) {
  .work-category {
    padding-top: 0;
  }
  .banner-category {
    padding-bottom: 80px;
  }
  .banner-works-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .banner-work-card:last-child {
    grid-column: 1 / -1;
    width: calc(50% - 14px);
  }
}
@media (max-width: 600px) {
  .work-category {
    padding-top: 0;
  }
  .banner-category {
    padding-bottom: 64px;
  }
  .work-category-heading {
    margin: 0;
    padding: 54px 22px;
  }
  .banner-works-grid {
    grid-template-columns: 1fr;
    gap: 38px;
    padding: 40px 22px 0;
  }
  .banner-work-card:last-child {
    grid-column: auto;
    width: auto;
  }
}
@media (prefers-reduced-motion: reduce) {
  .banner-work-image img {
    transition: none;
  }
}