.page-contact {
  --contact-gap: clamp(20px, 4vw, 42px);
  --contact-pad: clamp(16px, 3vw, 26px);
  padding-bottom: clamp(28px, 6vw, 64px);
}

.page-contact .contact-hero {
  display: grid;
  gap: var(--contact-gap);
  padding-block: clamp(24px, 5vw, 56px) clamp(32px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-contact .hero-copy {
  min-width: 0;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-cond);
  font-size: clamp(32px, 7vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 10px 0 20px;
  max-width: 15em;
  color: var(--paper);
}

.page-contact .hero-lede {
  max-width: 48ch;
  margin: 0 0 clamp(24px, 4vw, 36px);
  font-size: clamp(15px, 2vw, 17.5px);
  line-height: 1.85;
  color: rgba(242, 239, 228, 0.82);
}

.page-contact .chan-block {
  display: grid;
  gap: 12px;
}

.page-contact .chan {
  display: grid;
  gap: 6px;
  padding: var(--contact-pad);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-cyan);
  border-radius: var(--radius);
  background: linear-gradient(152deg, rgba(22, 61, 48, 0.78), rgba(14, 42, 33, 0.34));
  min-width: 0;
}

.page-contact .chan--plain {
  border-left-color: rgba(142, 154, 144, 0.45);
  background: rgba(14, 42, 33, 0.36);
}

.page-contact .chan-k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact .chan-v {
  font-family: var(--font-mono);
  color: var(--cyan);
  line-height: 1.4;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .chan-v--mail {
  font-size: clamp(13px, 2.4vw, 18px);
}

.page-contact .chan-v--tel {
  font-size: clamp(24px, 5.4vw, 40px);
  color: var(--amber);
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.page-contact .chan-v--text {
  font-family: var(--font-sans);
  font-size: clamp(14px, 1.9vw, 16px);
  color: var(--paper);
  line-height: 1.65;
}

.page-contact .chan-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-contact .hero-media {
  min-width: 0;
  margin: 0;
}

.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .hero-media img {
  border-radius: var(--radius);
}

.page-contact .section {
  padding-block: clamp(34px, 6vw, 70px);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .sec-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-contact .section h2 {
  font-family: var(--font-cond);
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 9px 0 14px;
  color: var(--paper);
}

.page-contact .sec-lede {
  margin: 0;
  font-size: clamp(15px, 1.9vw, 16.5px);
  line-height: 1.85;
  color: rgba(242, 239, 228, 0.76);
}

.page-contact .corr-grid {
  display: grid;
  gap: 18px;
}

.page-contact .corr-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .corr-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: var(--contact-pad);
  background: rgba(22, 61, 48, 0.52);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact .corr-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  padding-top: 5px;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.page-contact .corr-body h3 {
  margin: 0 0 7px;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .corr-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 239, 228, 0.7);
}

.page-contact .check-card {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background: linear-gradient(162deg, rgba(31, 85, 67, 0.62), rgba(7, 26, 20, 0.72));
  align-self: start;
}

.page-contact .check-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--cyan);
  text-transform: uppercase;
  line-height: 1.7;
}

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

.page-contact .check-list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(242, 239, 228, 0.9);
}

.page-contact .check-list li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 4px;
  background: rgba(56, 242, 196, 0.16);
  color: var(--cyan);
  font-size: 11px;
  line-height: 1;
}

.page-contact .check-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-contact .flow-media {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

.page-contact .flow-media img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-contact .flow-media figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
  font-family: var(--font-mono);
}

.page-contact .coop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .coop-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--paper);
  background: rgba(181, 106, 75, 0.28);
  border: 1px solid rgba(181, 106, 75, 0.6);
}

.page-contact .coop-grid {
  display: grid;
  gap: 14px;
}

.page-contact .coop-card {
  position: relative;
  padding: calc(var(--contact-pad) + 6px) var(--contact-pad) var(--contact-pad);
  border: 1px solid var(--line);
  border-top: 2px solid var(--moss-hi);
  border-radius: var(--radius);
  background: rgba(14, 42, 33, 0.5);
}

.page-contact .coop-idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-contact .coop-card h3 {
  margin: 8px 0 9px;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .coop-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 239, 228, 0.72);
}

.page-contact .rhythm {
  position: relative;
}

.page-contact .timebar {
  position: relative;
  height: 44px;
  margin: 8px 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(4, 16, 12, 0.72);
  overflow: hidden;
}

.page-contact .timebar-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(56, 242, 196, 0.34), rgba(56, 242, 196, 0.06) 82%, rgba(56, 242, 196, 0) 100%);
}

.page-contact .timebar-ticks {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 10% 100%;
  opacity: 0.9;
}

.page-contact .timebar-mark {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--paper);
  letter-spacing: 0.06em;
}

.page-contact .timebar-mark--start {
  left: 12px;
}

.page-contact .timebar-mark--end {
  right: 12px;
}

.page-contact .timebar-mid {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-contact .priority {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .priority li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-contact .pr-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  padding-top: 4px;
  letter-spacing: 0.08em;
}

.page-contact .pr-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .pr-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 239, 228, 0.7);
}

.page-contact .guide-links {
  display: grid;
  gap: 12px;
}

.page-contact .guide-link {
  display: grid;
  gap: 7px;
  padding: var(--contact-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 42, 33, 0.42);
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-contact .guide-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .guide-link:hover {
  border-color: var(--line-cyan);
  background: rgba(31, 85, 67, 0.5);
  transform: translateY(-2px);
}

.page-contact .guide-k {
  font-family: var(--font-cond);
  font-size: 19px;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-contact .guide-d {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 239, 228, 0.68);
}

.page-contact .guide-arrow {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .back-top {
  margin: clamp(24px, 4vw, 36px) 0 0;
}

.page-contact .back-top a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--stone);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.page-contact .back-top a:hover,
.page-contact .back-top a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

@media (min-width: 720px) {
  .page-contact .chan-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-contact .hero-media {
    margin-top: 6px;
  }

  .page-contact .corr-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
    gap: 24px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .rhythm {
    padding-inline: clamp(24px, 3vw, 42px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(14, 42, 33, 0.72), rgba(7, 26, 20, 0.3));
    margin-block: clamp(24px, 4vw, 40px);
  }

  .page-contact .priority {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 34px;
  }

  .page-contact .priority li:nth-last-child(2) {
    border-bottom: 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .chan-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .contact-hero h1 {
    max-width: 13em;
  }
}
<<<END>>>