.page-contact {
  --contact-edge: 3px;
  --contact-gap: clamp(20px, 3vw, 40px);
}

.page-contact .contact-hero {
  padding-top: clamp(14px, 2vw, 24px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .contact-hero__lead {
  min-width: 0;
}

.page-contact h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .contact-hero__intro {
  margin: 0 0 26px;
  max-width: 58ch;
  font-size: clamp(0.98rem, 1.15vw, 1.0625rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-mail {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-2);
  border: var(--contact-edge) solid var(--cyan);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-contact .contact-mail__label {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-mail__addr {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(1.15rem, 3.6vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease-out, border-color 180ms ease-out;
}

.page-contact .contact-mail__addr:hover,
.page-contact .contact-mail__addr:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-contact .contact-mail__note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-contact .contact-figure {
  position: relative;
  margin: 0;
  background: var(--ink-3);
  border: var(--contact-edge) solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.92);
}

.page-contact .contact-figure__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(6, 23, 19, 0.86);
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .contact-quick {
  padding: 4px clamp(16px, 2.6vw, 22px);
  background: var(--ink-2);
  border: var(--contact-edge) solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-contact .contact-quick__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-quick__row:last-child {
  border-bottom: 0;
}

.page-contact .contact-quick__k {
  flex: 0 0 4.6em;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .contact-quick__v {
  flex: 1 1 12ch;
  min-width: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .contact-quick__num {
  font-family: var(--font-num);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: 0.08em;
  color: var(--amber);
  text-decoration: none;
}

.page-contact .contact-quick__num:hover,
.page-contact .contact-quick__num:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-contact .section-head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .section-head--tight {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-contact .section-head__desc {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.005em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .correct-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
}

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

.page-contact .correct-step {
  display: grid;
  grid-template-columns: 3em minmax(0, 1fr);
  column-gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .correct-step__idx {
  grid-row: span 2;
  font-family: var(--font-num);
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .correct-step h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--paper);
}

.page-contact .correct-step p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .correct-side {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-contact .mail-draft {
  background: var(--ink);
  border: var(--contact-edge) solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .mail-draft__head {
  margin: 0;
  padding: 9px 16px;
  background: var(--ink-3);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .mail-draft__body {
  margin: 0;
  padding: 16px;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.9;
  color: var(--paper);
  white-space: pre-wrap;
  overflow-x: auto;
  tab-size: 2;
}

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

.page-contact .exp-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .exp-item__tag {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-contact .exp-item__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .exp-item__body p {
  margin: 0;
  max-width: 66ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .exp-tail {
  margin: 20px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 243, 206, 0.45);
  transition: border-color 160ms ease-out, color 160ms ease-out;
}

.page-contact .contact-link:hover,
.page-contact .contact-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
  outline: none;
}

.page-contact .coop-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.4vw, 40px);
  background: linear-gradient(135deg, var(--indigo) 0%, var(--ink-2) 58%, var(--ink-3) 100%);
  border: var(--contact-edge) solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-contact .coop-panel__main p {
  margin: 0 0 22px;
  max-width: 56ch;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-contact .coop-cta {
  display: inline-block;
  max-width: 100%;
  word-break: break-word;
}

.page-contact .coop-panel__side {
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line);
}

.page-contact .coop-list__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .coop-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-contact .coop-list li {
  position: relative;
  padding: 8px 0 8px 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--paper);
  border-bottom: 1px solid rgba(49, 74, 66, 0.7);
}

.page-contact .coop-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 7px;
  height: 7px;
  background: var(--amber);
}

.page-contact .coop-note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .info-grid {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-contact .info-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .info-row__k {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .info-row__v {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .info-row__v--num {
  font-family: var(--font-num);
  font-size: 1.45rem;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .info-legal {
  margin: 22px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-contact .exp-item {
    grid-template-columns: 8.5em minmax(0, 1fr);
    column-gap: 26px;
    align-items: start;
  }

  .page-contact .exp-item__tag {
    padding-top: 4px;
  }

  .page-contact .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }

  .page-contact .info-row--wide {
    grid-column: 1 / -1;
  }

  .page-contact .contact-correct .correct-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: start;
    gap: clamp(28px, 4vw, 60px);
  }

  .page-contact .coop-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .coop-panel__side {
    padding-top: 0;
    padding-left: clamp(20px, 2.6vw, 32px);
    border-top: 0;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.75fr);
  }
}

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