.actualites-main {
  width: var(--page);
  margin-inline: auto;
}

.actualites-hero {
  display: grid;
  grid-template-columns: minmax(360px, .75fr) minmax(420px, 1.05fr);
  gap: clamp(54px, 7vw, 112px);
  align-items: end;
  min-height: auto;
  padding: clamp(56px, 5vw, 80px) 0 58px;
  border-bottom: 1px solid var(--black);
}

.actualites-hero-copy {
  width: min(780px, 100%);
}

.actualites-hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(72px, 9vw, 138px);
  font-weight: 400;
  line-height: .82;
  text-transform: uppercase;
  letter-spacing: -.065em;
  white-space: pre-line;
}

html:lang(zh-Hans) .actualites-hero h1 {
  line-height: 1.02;
  letter-spacing: -.04em;
}

.actualites-hero-copy > p:last-child {
  max-width: 620px;
  margin: 50px 0 0;
  font-size: clamp(19px, 1.7vw, 26px);
  line-height: 1.35;
}

.future-issues-visual {
  width: 100%;
  margin: 0;
  align-self: end;
}

.future-issues-visual img {
  display: block;
  width: 100%;
  max-height: min(72vh, 780px);
  object-fit: contain;
  object-position: center bottom;
}

.research-lines,
.open-news {
  padding-block: clamp(86px, 11vw, 160px);
  border-bottom: 1px solid var(--black);
}

.research-lines > header,
.open-news > header {
  margin-bottom: 54px;
}

.research-lines h2,
.open-news h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(46px, 6.5vw, 96px);
  font-weight: 400;
  line-height: .94;
  text-transform: uppercase;
  letter-spacing: -.05em;
}

.research-intro,
.open-news > header > p:last-child {
  max-width: 760px;
  margin: 30px 0 0;
  font-size: 18px;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: clamp(30px, 3.4vw, 54px);
  row-gap: clamp(64px, 6vw, 92px);
}

.research-grid article {
  min-height: 330px;
  padding: clamp(26px, 3vw, 40px) 0 18px;
  border-top: 1px solid var(--black);
}

.research-grid article:nth-child(1),
.research-grid article:nth-child(3),
.research-grid article:nth-child(5) {
  background: transparent;
}

.research-grid article > span,
.open-news-grid article > span {
  font-family: var(--display);
  font-size: 12px;
}

.research-grid h3,
.open-news-grid h3 {
  margin: 72px 0 16px;
  font-family: var(--display);
  font-size: clamp(27px, 2.8vw, 42px);
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -.035em;
}

.research-grid p,
.open-news-grid article > p:last-of-type {
  max-width: 520px;
  margin: 0;
}

.research-sources {
  display: grid;
  grid-template-columns: auto repeat(4, 1fr);
  gap: 18px 32px;
  align-items: start;
  margin-top: 42px;
  padding: 24px 0;
  border-top: 1px solid var(--black);
  border-bottom: 1px solid var(--black);
}

.research-sources .kicker {
  margin: 2px 16px 0 0;
}

.research-sources a,
.open-news-grid a {
  font-size: 14px;
  line-height: 1.35;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.open-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: clamp(30px, 3.4vw, 54px);
  row-gap: clamp(64px, 6vw, 92px);
}

.open-news-grid article {
  display: flex;
  flex-direction: column;
  min-height: 420px;
  padding: clamp(26px, 3vw, 40px) 0 18px;
  border-top: 1px solid var(--black);
}

.open-news-grid article > .kicker {
  margin-top: 40px;
}

.open-news-grid h3 {
  margin-top: 34px;
}

.open-news-grid a {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 38px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.open-news-rule {
  background: transparent;
}

.actualites-newsletter {
  width: 100%;
  border-top: 0;
}

@media (max-width: 1100px) {
  .research-sources {
    grid-template-columns: repeat(2, 1fr);
  }

  .research-sources .kicker {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .actualites-hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: auto;
    padding-top: 108px;
  }

  .actualites-hero-copy {
    display: contents;
  }

  .actualites-hero h1 {
    order: 1;
  }

  .future-issues-visual {
    order: 2;
    width: min(620px, 100%);
    margin-top: 40px;
    margin-inline: auto;
  }

  .future-issues-visual img {
    max-height: none;
  }

  .actualites-hero-copy > p:last-child {
    order: 3;
    margin-top: 40px;
  }

  .research-grid,
  .open-news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .open-news-rule {
    grid-column: 1 / -1;
    min-height: 300px;
  }

}

@media (max-width: 640px) {
  .actualites-hero {
    padding-top: 82px;
  }

  .actualites-hero h1 {
    font-size: clamp(62px, 20vw, 96px);
    letter-spacing: -.06em;
  }

  .actualites-hero-copy > p:last-child {
    margin-top: 42px;
  }

  .research-lines,
  .open-news {
    padding-block: 76px;
  }

  .research-grid,
  .open-news-grid,
  .research-sources {
    grid-template-columns: 1fr;
  }

  .research-grid,
  .open-news-grid {
    row-gap: 54px;
  }

  .open-news-rule {
    grid-column: auto;
  }

  .research-grid article {
    min-height: 290px;
  }

  .open-news-grid article {
    min-height: 360px;
  }
}

@media (max-width: 720px) {
  .actualites-main,
  .actualites-hero,
  .actualites-hero-copy,
  .research-lines,
  .open-news,
  .research-grid > *,
  .open-news-grid > * {
    min-width: 0;
    max-width: 100%;
  }

  .actualites-hero h1 {
    max-width: 100%;
    font-size: clamp(54px, 17vw, 86px);
    overflow-wrap: anywhere;
  }

  .research-grid,
  .open-news-grid,
  .research-sources {
    grid-template-columns: minmax(0, 1fr);
  }

  .open-news-rule,
  .research-sources .kicker {
    grid-column: auto;
  }
}