.page-contact {
  --pc-line: 1px solid var(--line-soft);
  --pc-pad: clamp(18px, 3.4vw, 28px);
  padding-bottom: 72px;
}

.page-contact .contact-hero {
  display: grid;
  gap: 26px;
  padding: 24px 0 6px;
}

.page-contact .contact-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 8vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .contact-hero .lead {
  margin-top: 16px;
  max-width: 34em;
  color: var(--stone);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .status-strip {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 13px 18px;
  border-radius: var(--r-pill);
  background: rgba(13, 43, 35, 0.92);
  border: var(--pc-line);
  color: var(--cream);
  font-size: 14px;
}

.page-contact .status-light {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pc-pulse 2.8s ease-out infinite;
}

@keyframes pc-pulse {
  0% { box-shadow: 0 0 0 0 rgba(67, 240, 207, 0.45); }
  70% { box-shadow: 0 0 0 12px rgba(67, 240, 207, 0); }
  100% { box-shadow: 0 0 0 0 rgba(67, 240, 207, 0); }
}

.page-contact .status-strip__text b {
  color: var(--cyan);
  font-weight: 700;
}

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

.page-contact .contact-hero__figure .media {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: var(--pc-line);
  background: var(--ink-800);
}

.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center 60%;
}

.page-contact .contact-hero__figure .media__cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-contact .section-title {
  margin: 8px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 33px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-contact .split {
  display: grid;
  gap: 32px;
}

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

.page-contact .channel {
  position: relative;
  padding: 20px 20px 18px 22px;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--ink-800), rgba(6, 26, 20, 0.94));
  border: var(--pc-line);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--cyan);
}

.page-contact .channel--phone::before { background: var(--orange); }
.page-contact .channel--addr::before { background: var(--gold); }

.page-contact .channel__light {
  position: absolute;
  right: 18px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(67, 240, 207, 0.14);
}

.page-contact .channel--phone .channel__light {
  background: var(--orange);
  box-shadow: 0 0 0 4px var(--orange-dim);
}

.page-contact .channel--addr .channel__light {
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-dim);
}

.page-contact .channel__icon {
  display: block;
  width: 24px;
  height: 24px;
  margin-bottom: 12px;
  color: var(--cyan);
}

.page-contact .channel--phone .channel__icon { color: var(--orange); }
.page-contact .channel--addr .channel__icon { color: var(--gold); }

.page-contact .channel__title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-contact .channel__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 19px);
  line-height: 1.4;
  color: var(--cream);
  word-break: break-word;
}

.page-contact .channel__value a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  padding-bottom: 2px;
}

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

.page-contact .channel--phone .channel__value a {
  border-bottom-color: rgba(255, 138, 61, 0.4);
}

.page-contact .channel--phone .channel__value a:hover,
.page-contact .channel--phone .channel__value a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-contact .channel__addr {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
}

.page-contact .channel__note {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

.page-contact .channel__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .channel--phone .channel__meta { color: var(--orange); }
.page-contact .channel--addr .channel__meta { color: var(--gold); }

.page-contact .flow-block + .flow-block {
  margin-top: 30px;
}

.page-contact .scope-list {
  border-top: var(--pc-line);
}

.page-contact .scope {
  border-bottom: var(--pc-line);
}

.page-contact .scope summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
}

.page-contact .scope summary::-webkit-details-marker {
  display: none;
}

.page-contact .scope summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: var(--r-md);
}

.page-contact .scope__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .scope__label {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
}

.page-contact .scope__mark {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--stone);
  transition: transform 0.22s ease, color 0.22s ease;
}

.page-contact .scope[open] .scope__mark {
  transform: rotate(45deg);
  color: var(--cyan);
}

.page-contact .scope__body {
  padding: 0 4px 18px clamp(0px, 3vw, 38px);
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

.page-contact .scope__body p {
  margin: 0 0 10px;
}

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

.page-contact .scope__prep {
  color: var(--cream);
  font-size: 14px;
}

.page-contact .scope__prep span {
  margin-right: 8px;
  color: var(--orange);
  font-weight: 600;
}

.page-contact .prep {
  padding: var(--pc-pad);
  border-radius: var(--r-lg);
  background: rgba(13, 43, 35, 0.78);
  border: var(--pc-line);
}

.page-contact .prep__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

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

.page-contact .checklist label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: rgba(6, 26, 20, 0.55);
  border: 1px solid rgba(27, 69, 58, 0.7);
  cursor: pointer;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
}

.page-contact .checklist label:hover {
  border-color: var(--cyan-line);
}

.page-contact .checklist input {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
}

.page-contact .checklist input:checked + span {
  color: var(--stone);
  text-decoration: line-through;
  text-decoration-color: var(--cyan-line);
}

.page-contact .prep__hint {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
}

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

.page-contact .response__p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

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

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

.page-contact .metric {
  padding: 18px 18px 16px;
  border-radius: var(--r-md);
  background: rgba(13, 43, 35, 0.86);
  border: var(--pc-line);
}

.page-contact .metric__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4.6vw, 32px);
  line-height: 1.1;
  color: var(--cyan);
}

.page-contact .metric__unit {
  margin-left: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--stone);
}

.page-contact .metric--alt .metric__num { color: var(--orange); }

.page-contact .metric--dim .metric__num {
  color: var(--cream);
  font-size: clamp(18px, 3.4vw, 22px);
}

.page-contact .metric p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--stone);
}

.page-contact .compliance {
  display: grid;
  gap: 24px;
  padding: var(--pc-pad);
  border-radius: var(--r-xl);
  background: linear-gradient(140deg, rgba(18, 51, 40, 0.95), rgba(6, 26, 20, 0.98));
  border: var(--pc-line);
}

.page-contact .compliance__p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .compliance__list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .compliance__list > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .compliance__list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .compliance__list dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-contact .compliance__list dd {
  margin: 0;
  font-size: 14px;
  color: var(--cream);
  text-align: right;
  word-break: break-word;
}

.page-contact .related {
  margin-top: 34px;
}

.page-contact .related h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--cream);
}

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

.page-contact .related a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  background: rgba(13, 43, 35, 0.72);
  border: var(--pc-line);
  color: var(--cream);
  font-size: 15px;
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-contact .related a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-contact .related a:hover,
.page-contact .related a:focus-visible {
  border-color: var(--cyan-line);
  background: rgba(27, 69, 58, 0.55);
}

.page-contact .closing {
  margin: 34px 0 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: var(--pc-line);
}

.page-contact .closing img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  object-position: center 55%;
}

@media (min-width: 720px) {
  .page-contact .metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .related ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .closing img {
    max-height: 320px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: 46px;
    padding-top: 38px;
  }

  .page-contact .contact-title {
    font-size: clamp(40px, 4.4vw, 58px);
  }

  .page-contact .response {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 48px;
  }

  .page-contact .compliance {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 44px;
  }
}

@media (min-width: 1000px) {
  .page-contact .split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .split__rail {
    position: sticky;
    top: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .status-light {
    animation: none;
  }

  .page-contact .scope__mark,
  .page-contact .related a {
    transition: none;
  }
}