.page-contact {
  --pc-accent-soft: rgba(53, 224, 214, 0.08);
  --pc-accent-line: rgba(53, 224, 214, 0.4);
}

.page-contact .section {
  padding: 46px 0;
  border-top: 1px solid var(--line);
}

.page-contact #channels {
  border-top: 0;
  padding-top: 34px;
}

.page-contact .contact-head {
  padding-top: 26px;
}

.page-contact .contact-head__grid {
  display: grid;
  gap: 24px;
  padding: 26px 0 30px;
}

.page-contact .contact-head__main h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-head__lead {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .contact-head__aside {
  display: grid;
  gap: 6px;
  align-content: center;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 2px;
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-head__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-contact .contact-head__mail {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid var(--pc-accent-line);
  justify-self: start;
  padding-bottom: 2px;
}

.page-contact .contact-head__mail:hover,
.page-contact .contact-head__mail:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .contact-head__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .contact-head__go {
  margin-top: 12px;
  justify-self: start;
}

.page-contact .sec-index {
  display: flex;
  gap: 6px;
  padding: 10px 0 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .sec-index::-webkit-scrollbar {
  display: none;
}

.page-contact .sec-index__link {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .sec-index__link:hover {
  color: var(--cyan-soft);
  border-color: var(--line);
}

.page-contact .sec-index__link[data-active],
.page-contact .sec-index__link[aria-current] {
  color: var(--cyan);
  border-color: var(--line);
  background: var(--pc-accent-soft);
}

.page-contact .section__head {
  margin: 0;
}

.page-contact .section__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .section__lead {
  margin: 14px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .contact-grid {
  display: grid;
  gap: 26px;
  margin-top: 28px;
}

.page-contact .contact-card {
  display: grid;
  gap: 8px;
  border-left: 2px solid var(--cyan);
}

.page-contact .contact-card__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-contact .contact-card__mail,
.page-contact .contact-card__phone {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--paper);
  word-break: break-all;
}

.page-contact .contact-card__mail {
  font-size: 16px;
  line-height: 1.5;
}

.page-contact .contact-card__phone {
  font-size: 22px;
  letter-spacing: 0.02em;
}

.page-contact .contact-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .contact-card__divider {
  height: 1px;
  margin: 12px 0;
  background: var(--line);
}

.page-contact .contact-card__hours {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-contact .self-list__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .self-list__items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .self-list__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-contact .self-list__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .self-list__num {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  background: var(--night);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.page-contact .self-list__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .self-list__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .self-list__link {
  display: inline-block;
  margin-top: 10px;
  padding-bottom: 1px;
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-accent-line);
}

.page-contact .self-list__link:hover,
.page-contact .self-list__link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-contact .mail-grid {
  display: grid;
  gap: 26px;
  margin-top: 28px;
}

.page-contact .mail-template {
  overflow: hidden;
  background: var(--night);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: var(--shadow-soft);
}

.page-contact .mail-template__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.page-contact .mail-template__bar .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-contact .mail-template__subject {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .mail-template__body {
  margin: 0;
  padding: 20px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--paper);
  white-space: pre-wrap;
  word-break: break-word;
  background: linear-gradient(180deg, rgba(53, 224, 214, 0.07), transparent 64px);
}

.page-contact .mail-template__body code {
  font-family: inherit;
  font-size: inherit;
}

.page-contact .mail-template__hint {
  margin: 0;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .mail-figure,
.page-contact .reply-visual {
  margin: 0;
}

.page-contact .mail-figure__cap,
.page-contact .reply-visual__cap {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .addr-card {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  padding: 24px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  border-radius: 2px;
  box-shadow: var(--shadow-soft);
}

.page-contact .addr-card .section__title {
  margin-top: 0;
  font-size: 20px;
}

.page-contact .addr-card__line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .addr-card__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .reply-grid {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-contact .reply-copy__text {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .reply-copy__note {
  margin: 14px 0 0;
  max-width: 46ch;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.8;
  color: var(--cyan-soft);
}

.page-contact .timebar {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-contact .timebar__track {
  display: grid;
  grid-template-columns: 1fr 1.7fr 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.page-contact .timebar__seg {
  padding: 12px 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  text-align: center;
  border-right: 1px solid var(--line);
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-contact .timebar__seg:last-child {
  border-right: 0;
}

.page-contact .timebar__seg--off {
  color: var(--slate);
  background: var(--night);
}

.page-contact .timebar__seg--on {
  font-weight: 700;
  color: var(--night);
  background: var(--cyan);
}

.page-contact .timebar__seg--on:hover {
  background: var(--cyan-soft);
}

.page-contact .timebar__cap {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .entry-list {
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .entry-list__item {
  border-top: 1px solid var(--line);
}

.page-contact .entry-list__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .entry-list__item a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  padding: 18px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .entry-list__item a:hover,
.page-contact .entry-list__item a:focus-visible {
  border-left-color: var(--cyan);
  background: var(--pc-accent-soft);
}

.page-contact .entry-list__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-soft);
}

.page-contact .entry-list__name {
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .entry-list__go {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
}

.page-contact .entry-list__item a:hover .entry-list__go,
.page-contact .entry-list__item a:focus-visible .entry-list__go {
  color: var(--cyan);
}

.page-contact .contact-footnote {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .contact-footnote a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-accent-line);
}

.page-contact .contact-footnote a:hover,
.page-contact .contact-footnote a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-contact .section:last-of-type {
  padding-bottom: 58px;
}

@media (min-width: 760px) {
  .page-contact .section {
    padding: 56px 0;
  }

  .page-contact .contact-head__grid {
    grid-template-columns: 6fr 6fr;
    align-items: end;
    gap: 40px;
    padding: 34px 0 36px;
  }

  .page-contact .contact-head__main h1 {
    font-size: 46px;
  }

  .page-contact .section__title {
    font-size: 30px;
  }

  .page-contact .section__lead {
    font-size: 16px;
  }

  .page-contact .section__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    column-gap: 40px;
    align-items: start;
  }

  .page-contact .section__head .kicker {
    grid-column: 1 / -1;
  }

  .page-contact .section__head .section__title {
    margin-top: 14px;
  }

  .page-contact .section__head .section__lead {
    margin-top: 22px;
  }

  .page-contact .addr-card .section__title {
    font-size: 22px;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-head__grid {
    grid-template-columns: 7fr 5fr;
    gap: 52px;
  }

  .page-contact .contact-head__main h1 {
    font-size: 52px;
  }

  .page-contact .contact-grid {
    grid-template-columns: 5fr 7fr;
    gap: 42px;
    align-items: start;
    margin-top: 34px;
  }

  .page-contact .mail-grid {
    grid-template-columns: 7fr 5fr;
    gap: 42px;
    align-items: start;
    margin-top: 34px;
  }

  .page-contact .reply-grid {
    grid-template-columns: 6fr 6fr;
    gap: 42px;
    align-items: center;
    margin-top: 30px;
  }

  .page-contact .section__title {
    font-size: 34px;
  }

  .page-contact .addr-card {
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .sec-index__link,
  .page-contact .contact-head__mail,
  .page-contact .self-list__link,
  .page-contact .entry-list__item a,
  .page-contact .timebar__seg {
    transition: none;
  }
}