.page-contact {
  background: var(--ink);
  color: var(--cream);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(44px, 7vw, 88px);
  background:
    radial-gradient(circle at 84% 10%, rgba(47, 143, 131, 0.16), transparent 44%),
    radial-gradient(circle at 6% 74%, rgba(201, 162, 39, 0.1), transparent 46%),
    var(--ink);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 52px);
  align-items: start;
}

.page-contact .contact-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(38px, 7.4vw, 64px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .contact-hero__intro {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.78);
}

.page-contact .contact-hero__side {
  position: relative;
  display: grid;
  gap: 20px;
}

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

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-contact .channel-cards {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-contact .channel-card {
  padding: 18px 20px 20px;
  background: var(--walnut);
}

.page-contact .channel-card__label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--stone);
}

.page-contact .channel-card__value {
  display: inline-block;
  margin: 10px 0 8px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--cream);
  border-bottom: 2px solid var(--gold);
  word-break: break-all;
}

.page-contact .channel-card--tel .channel-card__value {
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-contact .channel-card__note {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(242, 237, 228, 0.64);
}

.page-contact .step-axis {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .step-axis__item {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-contact .step-axis__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--gold);
}

.page-contact .step-axis__no {
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-contact .step-axis__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.3vw, 23px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .step-axis__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(242, 237, 228, 0.72);
}

.page-contact .contact-fold {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--jade);
  background: rgba(58, 42, 32, 0.55);
}

.page-contact .contact-fold .fold__head {
  width: 100%;
  padding: 14px 18px;
  border: 0;
  background: none;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--jade-lt);
  cursor: pointer;
}

.page-contact .contact-fold .fold__body {
  display: block;
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.88;
  color: rgba(242, 237, 228, 0.72);
}

.page-contact .contact-fold .fold__body p {
  margin: 0;
}

.page-contact .contact-fold[data-open="false"] .fold__body {
  display: none;
}

.page-contact .contact-head {
  max-width: 64ch;
}

.page-contact .contact-head__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.8vw, 38px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-contact .contact-head__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.74);
}

.page-contact .contact-routing {
  position: relative;
  overflow: hidden;
}

.page-contact .contact-routing::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(138, 140, 134, 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgba(138, 140, 134, 0.14) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
}

.page-contact .contact-routing > .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .routing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 42px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .routing-card {
  padding: clamp(20px, 2.8vw, 30px);
  background: var(--walnut);
}

.page-contact .routing-card__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

.page-contact .routing-card h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
}

.page-contact .routing-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.88;
  color: rgba(242, 237, 228, 0.7);
}

.page-contact .routing-card--urgent {
  background: rgba(47, 143, 131, 0.16);
  box-shadow: inset 0 0 0 1px rgba(127, 211, 198, 0.42);
  border-left: 2px solid var(--jade-lt);
}

.page-contact .routing-card--urgent .routing-card__tag {
  color: var(--jade-lt);
}

.page-contact .contact-routing__figure {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
}

.page-contact .contact-routing__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-contact .contact-partner {
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-contact .brief-list {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .brief-list__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .brief-list__no {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-contact .brief-list__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-contact .brief-list__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.88;
  color: rgba(242, 237, 228, 0.7);
}

.page-contact .contact-partner__aside {
  margin: clamp(24px, 3.5vw, 34px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.72);
}

.page-contact a {
  color: var(--jade-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-prepare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ck;
  display: grid;
  gap: 12px;
}

.page-contact .check-list__item {
  position: relative;
  padding: 15px 16px 15px 52px;
  background: rgba(242, 237, 228, 0.05);
  border-left: 2px solid var(--clay);
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 237, 228, 0.84);
}

.page-contact .check-list__item::before {
  counter-increment: ck;
  content: "0" counter(ck);
  position: absolute;
  left: 16px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-contact .contact-prepare__aside {
  margin: clamp(24px, 3.5vw, 34px) 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.68);
}

.page-contact .address-block {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-contact .address-block::after {
  content: "";
  display: block;
  width: 88px;
  height: 2px;
  margin-top: 26px;
  background: var(--cinnabar);
}

.page-contact .address-block__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  color: var(--cream);
}

.page-contact .address-line {
  display: inline-block;
  margin: 16px 0 12px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.3vw, 23px);
  line-height: 1.5;
  color: var(--cream);
  word-break: break-word;
}

.page-contact .address-block__note {
  max-width: 60ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(242, 237, 228, 0.66);
}

@media (min-width: 760px) {
  .page-contact .step-axis {
    grid-template-columns: 1fr 1fr;
    gap: 0 36px;
  }

  .page-contact .brief-list {
    grid-template-columns: 1fr 1fr;
    gap: 24px 44px;
  }

  .page-contact .routing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-contact .contact-hero__side::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -20px;
    width: 1px;
    background: repeating-linear-gradient(180deg, var(--line) 0 1px, transparent 1px 16px);
  }

  .page-contact .contact-prepare__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero__figure {
    margin-bottom: 4px;
  }

  .page-contact .routing-card {
    padding-bottom: 34px;
  }
}
<<<END>>>