.page-contact {
  --pc-panel: #102545;
  --pc-dash: rgba(46, 76, 112, .85);
}

.page-contact .contact-hero {
  padding: 22px 0 0;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-contact .contact-hero__copy h1 {
  font-size: clamp(2rem, 6.8vw, 3.4rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 14px 0 16px;
  max-width: 14em;
}

.page-contact .contact-hero__copy .lede {
  font-size: 1rem;
  line-height: 1.8;
  max-width: 42em;
}

.page-contact .contact-hero__copy .lede a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 224, 200, .45);
}

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

.page-contact .contact-hero__note {
  margin: 16px 0 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-card {
  --cut: 22px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(158deg, #15325a 0%, #0d2039 72%);
  border: 1px solid var(--line);
  padding: 22px 20px 24px;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 92px;
  height: 3px;
  background: var(--orange);
}

.page-contact .contact-card__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--mint);
}

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

.page-contact .contact-card__row {
  padding: 14px 0;
  border-top: 1px dashed var(--pc-dash);
}

.page-contact .contact-card__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-card__label {
  margin: 0 0 6px;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .92rem;
  line-height: 1.5;
  color: var(--fg);
  word-break: break-all;
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-sans);
  font-size: .9rem;
  word-break: normal;
}

.page-contact .contact-card__hint {
  margin: 18px 0 0;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .contact-hero__media {
  margin-top: 30px;
}

.page-contact .section-head__lede {
  max-width: 56em;
}

.page-contact .direction-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .direction-row {
  display: grid;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .direction-row__num {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-contact .direction-row__body h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--fg);
}

.page-contact .direction-row__body p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .direction-row__fit {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: .81rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .flow-figure {
  margin: 30px 0 34px;
  max-width: 680px;
}

.page-contact .flow__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .flow__step {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--pc-panel);
  border: 1px solid var(--line);
  transition: border-color .24s var(--ease), background-color .24s var(--ease);
}

.page-contact .flow__step-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--orange);
}

.page-contact .flow__step h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--fg);
}

.page-contact .flow__step p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .flow__step .flow__step-meta {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--pc-dash);
  font-size: .77rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .flow__step:hover {
  border-color: var(--cyan);
  background: #14335c;
}

.page-contact .contact-channels {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.page-contact .channel-card {
  position: relative;
  overflow: hidden;
  padding: 22px 20px;
  background: var(--pc-panel);
  border: 1px solid var(--line);
}

.page-contact .channel-card--mail {
  background: linear-gradient(150deg, rgba(37, 224, 200, .14), rgba(18, 41, 74, .92) 62%), var(--pc-panel);
  border-color: rgba(37, 224, 200, .45);
}

.page-contact .channel-card__label {
  margin: 0 0 14px;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  line-height: 1.35;
  color: var(--fg);
  word-break: break-all;
}

.page-contact .channel-card__value--mail {
  font-size: clamp(1rem, 4.2vw, 1.45rem);
}

.page-contact .channel-card__value--phone {
  font-size: clamp(1.5rem, 6.4vw, 2.05rem);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-contact .channel-card__value--addr {
  font-family: var(--font-sans);
  font-size: 1rem;
  word-break: normal;
}

.page-contact .channel-card__note {
  margin: 14px 0 0;
  font-size: .81rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .reply-window {
  display: grid;
  gap: 26px;
}

.page-contact .reply-window__copy p {
  margin: 16px 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
}

.page-contact .reply-window__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .reply-window__item {
  padding: 16px 0 16px 20px;
  border-left: 2px solid var(--line);
}

.page-contact .reply-window__item:first-child {
  border-left-color: var(--mint);
}

.page-contact .reply-window__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--mint);
}

.page-contact .reply-window__item p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .accordion {
  margin-top: 30px;
}

.page-contact .accordion__panel p {
  margin: 0 0 10px;
  font-size: .91rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .accordion__panel p:last-child {
  margin-bottom: 0;
}

.page-contact .accordion__panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 224, 200, .45);
}

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

@media (min-width: 720px) {
  .page-contact .contact-hero__grid {
    gap: 32px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero {
    padding-top: 30px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, .85fr);
    gap: 52px;
    align-items: start;
    margin-top: 22px;
  }

  .page-contact .direction-row {
    grid-template-columns: 60px minmax(0, 1fr) 236px;
    gap: 32px;
    align-items: start;
    padding: 26px 0;
  }

  .page-contact .direction-row__num {
    padding-top: 5px;
  }

  .page-contact .direction-row__fit {
    padding-top: 2px;
  }

  .page-contact .reply-window {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .flow__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .flow__step::after {
    content: "";
    position: absolute;
    top: 42px;
    left: 100%;
    width: 14px;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), rgba(255, 106, 43, 0));
  }

  .page-contact .flow__step:last-child::after {
    display: none;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-channels {
    grid-template-columns: 1.45fr 1fr;
    grid-template-areas:
      "mail phone"
      "mail addr";
    gap: 18px;
  }

  .page-contact .channel-card--mail {
    grid-area: mail;
  }

  .page-contact .channel-card--phone {
    grid-area: phone;
  }

  .page-contact .channel-card--addr {
    grid-area: addr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .flow__step {
    transition: none;
  }
}
<<<END>>>