html {
  font-size: calc(100vw / 128);
}

:root {
  --lower-main-title-size: clamp(42px, 3.75vw, 48px);
  --lower-section-title-size: clamp(28px, 2.5vw, 32px);
  --lower-card-title-size: clamp(20px, 1.72vw, 22px);
  --lower-en-label-size: clamp(13px, 1.17vw, 15px);
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: inherit;
  font-size: inherit;
}

.menu-button {
  display: none;
}

.news-page {
  overflow: hidden;
}

.news-hero {
  padding: 8rem 6rem 9rem;
}

.news-hero__inner {
  background-color: var(--color-white);
  border-radius: 5rem;
  width: 100%;
  max-width: 112rem;
  min-height: 34rem;
  margin-right: auto;
  margin-left: auto;
  padding: 7.5rem 8rem;
  position: relative;
  overflow: hidden;
}

.news-hero__content {
  position: relative;
  z-index: 2;
}

.news-hero__eyebrow {
  font-family: var(--font-en);
  color: var(--color-orange);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
  font-size: var(--lower-en-label-size);
  font-weight: 700;
  line-height: 1.2;
}

.news-hero__title {
  letter-spacing: .06em;
  margin-top: 0;
  margin-bottom: 2.2rem;
  font-size: var(--lower-main-title-size);
  font-weight: 700;
  line-height: 1.25;
}

.news-hero__lead {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.9;
}

.news-hero__decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.news-hero__circle {
  border-radius: 50%;
  display: block;
  position: absolute;
}

.news-hero__circle.is-large {
  background-color: var(--color-orange03);
  width: 29rem;
  height: 29rem;
  top: -7rem;
  right: -2rem;
}

.news-hero__circle.is-small {
  background-color: var(--color-orange);
  width: 8rem;
  height: 8rem;
  right: 27rem;
  bottom: 5rem;
}

.news-hero__line {
  background-color: var(--color-orange02);
  border-radius: 999px;
  width: .6rem;
  height: 13rem;
  position: absolute;
  right: 19rem;
  bottom: -3rem;
  transform: rotate(28deg);
}

.news-list {
  padding: 0 6rem 16rem;
}

.news-list__inner {
  width: 100%;
  max-width: 104rem;
  margin-right: auto;
  margin-left: auto;
}

.news-list__heading {
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  display: flex;
}

.news-list__title {
  margin-top: 0;
  margin-bottom: 0;
  font-size: var(--lower-section-title-size);
  font-weight: 700;
  line-height: 1.4;
}

.news-list__label {
  font-family: var(--font-en);
  color: var(--color-orange);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: var(--lower-en-label-size);
  font-weight: 700;
}

.news-list__items {
  border-top: .1rem solid var(--color-orange02);
}

.news-card {
  grid-column-gap: 5rem;
  grid-row-gap: 2rem;
  border-bottom: .1rem solid var(--color-orange02);
  grid-template-columns: 20rem 1fr;
  padding: 4rem 1rem;
  display: grid;
}

.news-card.is-link {
  padding-right: 8rem;
  position: relative;
  transition: background-color .2s ease;
}

.news-card.is-link::after {
  content: '';
  background-color: var(--color-white);
  background-image: url('../images/orange-arrow.svg');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 1.6rem;
  border-radius: 50%;
  width: 5.6rem;
  height: 5.6rem;
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  transition: transform .2s ease;
}

.news-card.is-link:hover {
  background-color: rgb(255 255 255 / 45%);
}

.news-card.is-link:hover::after {
  transform: translateY(-50%) translateX(.4rem);
}

.news-card.is-link:focus-visible {
  outline: .2rem solid var(--color-orange);
  outline-offset: .4rem;
}

.news-card__meta {
  grid-column-gap: 1.2rem;
  grid-row-gap: 1.2rem;
  flex-flow: column;
  align-items: flex-start;
  display: flex;
}

.news-card__date {
  font-family: var(--font-en);
  color: var(--color-gray03);
  letter-spacing: .1em;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.4;
}

.news-card__category {
  background-color: var(--color-orange);
  color: var(--color-white);
  border-radius: 999px;
  min-width: 9rem;
  padding: .45rem 1.4rem;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.4;
}

.news-card__category.is-document {
  background-color: var(--color-orange02);
}

.news-card__title {
  letter-spacing: .03em;
  margin-top: 0;
  margin-bottom: 1.2rem;
  font-size: var(--lower-card-title-size);
  font-weight: 700;
  line-height: 1.6;
}

.news-card__text {
  color: var(--color-gray03);
  font-size: 1.6rem;
  line-height: 1.9;
}

@media screen and (max-width: 991px) {
  html {
    font-size: clamp(8px, calc(100vw / 39), 15px);
  }

  :root {
    --lower-main-title-size: clamp(28px, 8.2vw, 32px);
    --lower-section-title-size: clamp(20px, 5.6vw, 22px);
    --lower-card-title-size: clamp(18px, 5.1vw, 20px);
    --lower-en-label-size: clamp(11px, 3.3vw, 13px);
  }

  .menu-button {
    background-color: var(--color-white);
    border-radius: 50%;
    width: 6rem;
    height: 6rem;
    display: block;
    position: fixed;
    z-index: 1001;
    top: 1.8rem;
    right: 2rem;
  }

  .menu-button__icon {
    width: 3rem;
    height: .8rem;
    position: absolute;
    top: 1.9rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .menu-button__line {
    background-color: var(--color-orange);
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    transform-origin: center;
    transition: top .3s ease, transform .3s ease, background-color .3s ease;
  }

  .menu-button__line:first-child {
    top: 0;
  }

  .menu-button__line:last-child {
    top: .7rem;
  }

  .menu-button__text {
    font-family: var(--font-en);
    color: var(--color-orange);
    letter-spacing: .1rem;
    text-align: center;
    white-space: nowrap;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: normal;
    position: absolute;
    top: 3rem;
    left: 50%;
    transform: translateX(-50%);
    transition: color .3s ease;
  }

  .menu-button__menu,
  .menu-button__close {
    transition: opacity .3s ease, visibility .3s ease;
  }

  .menu-button__close {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }

  .menu-button.is-open {
    background-color: var(--color-orange);
  }

  .menu-button.is-open .menu-button__line {
    background-color: var(--color-white);
  }

  .menu-button.is-open .menu-button__line:first-child,
  .menu-button.is-open .menu-button__line:last-child {
    top: .35rem;
  }

  .menu-button.is-open .menu-button__line:first-child {
    transform: rotate(15deg);
  }

  .menu-button.is-open .menu-button__line:last-child {
    transform: rotate(-15deg);
  }

  .menu-button.is-open .menu-button__text {
    color: var(--color-white);
  }

  .menu-button.is-open .menu-button__menu {
    opacity: 0;
    visibility: hidden;
  }

  .menu-button.is-open .menu-button__close {
    opacity: 1;
    visibility: visible;
  }

  .site-header__wrapper {
    background-color: var(--color-bg);
    width: 100%;
    height: 100vh;
    height: 100dvh;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    position: fixed !important;
    z-index: 1000;
    inset: 0;
    transition: opacity .3s ease, visibility 0s linear .3s;
  }

  .site-header__wrapper.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity .3s ease, visibility 0s linear 0s;
  }

  .site-header__nav-item {
    position: relative;
  }

  .site-header__nav-item:not(:last-child)::after {
    content: '';
    background-color: var(--color-orange);
    border-radius: 50%;
    width: .8rem;
    height: .8rem;
    position: absolute;
    bottom: -2.4rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .news-hero {
    padding: 3rem 2rem 6rem;
  }

  .news-hero__inner {
    border-radius: 3rem;
    min-height: 30rem;
    padding: 5rem 3rem;
  }

  .news-hero__eyebrow {
    margin-bottom: 1rem;
    font-size: var(--lower-en-label-size);
  }

  .news-hero__title {
    margin-bottom: 1.8rem;
    font-size: var(--lower-main-title-size);
  }

  .news-hero__lead {
    font-size: 1.6rem;
  }

  .news-hero__circle.is-large {
    width: 18rem;
    height: 18rem;
    top: auto;
    right: -5rem;
    bottom: -4rem;
  }

  .news-hero__circle.is-small {
    width: 5rem;
    height: 5rem;
    right: 12rem;
    bottom: 3.5rem;
  }

  .news-hero__line {
    height: 8rem;
    right: 8.5rem;
    bottom: -2rem;
  }

  .news-list {
    padding: 0 2rem 10rem;
  }

  .news-list__heading {
    align-items: flex-start;
    margin-bottom: 2rem;
  }

  .news-list__title {
    font-size: var(--lower-section-title-size);
  }

  .news-list__label {
    padding-top: .5rem;
    font-size: var(--lower-en-label-size);
  }

  .news-card {
    grid-column-gap: 1.8rem;
    grid-row-gap: 1.8rem;
    grid-template-columns: 1fr;
    padding: 3rem 1rem;
  }

  .news-card.is-link {
    padding-right: 6rem;
  }

  .news-card.is-link::after {
    background-size: 1.3rem;
    width: 4.6rem;
    height: 4.6rem;
    right: .5rem;
  }

  .news-card__meta {
    flex-flow: row;
    align-items: center;
  }

  .news-card__date {
    font-size: 1.3rem;
  }

  .news-card__category {
    min-width: 8rem;
    font-size: 1.1rem;
  }

  .news-card__title {
    margin-bottom: 1rem;
    font-size: var(--lower-card-title-size);
  }

  .news-card__text {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 479px) {
  .site-header__wrapper {
    padding-bottom: 4rem;
  }
}