.page-contact {
  --contact-line: rgba(139, 92, 246, 0.45);
  --contact-soft: rgba(139, 92, 246, 0.12);
  --contact-blue-soft: rgba(0, 229, 255, 0.14);
  --contact-hero-text-shadow: 0 2px 24px rgba(10, 15, 31, 0.9);
}

.page-contact .contact-hero {
  position: relative;
  padding: var(--sp-xl) 0 calc(var(--sp-3xl) + var(--sp-lg));
  border-bottom: 1px solid var(--c-divider);
  overflow: hidden;
  background: var(--c-deep);
}
.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .contact-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero__grid {
  margin-top: var(--sp-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}
.page-contact .contact-hero__text {
  max-width: 62ch;
}
.page-contact .contact-hero__text .page-title {
  text-shadow: var(--contact-hero-text-shadow);
}
.page-contact .contact-hero__text .page-desc {
  text-shadow: var(--contact-hero-text-shadow);
}
.page-contact .contact-hero__aside {
  display: none;
}

.page-contact .contact-split {
  display: grid;
  gap: var(--sp-2xl);
  padding-top: var(--sp-2xl);
  padding-bottom: var(--sp-3xl);
}

.page-contact .contact-card {
  position: relative;
  margin-top: var(--sp-md);
  padding: var(--sp-lg);
  background: var(--c-navy);
  border: 1px solid var(--c-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-purple), var(--c-blue));
}
.page-contact .contact-card:hover {
  border-color: var(--contact-line);
  box-shadow: 0 14px 44px -16px rgba(139, 92, 246, 0.32);
}
.page-contact .contact-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}
.page-contact .contact-card__status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.02em;
}
.page-contact .contact-card__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-blue);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.2);
  animation: contactPulse 2s var(--ease-out) infinite;
}
@keyframes contactPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.2); }
  50% { box-shadow: 0 0 0 9px rgba(0, 229, 255, 0.05); }
}
.page-contact .contact-card__badge {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--c-text);
  background: var(--contact-soft);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-sm);
  padding: var(--sp-xs) var(--sp-sm);
}
.page-contact .contact-card__clock {
  width: min(64%, 180px);
  margin: 0 auto var(--sp-lg);
}
.page-contact .contact-card__clock-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--c-divider);
  box-shadow: 0 0 28px -6px var(--contact-line);
}

.page-contact .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-sm);
}
.page-contact .contact-list__link {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  padding: var(--sp-md);
  background: rgba(10, 15, 31, 0.55);
  border: 1px solid var(--c-divider);
  border-radius: var(--radius-md);
  color: var(--c-text);
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.page-contact .contact-list__link:hover {
  border-color: var(--contact-line);
  background: rgba(139, 92, 246, 0.08);
  transform: translateX(4px);
}
.page-contact .contact-list__link--plain {
  cursor: default;
}
.page-contact .contact-list__link--plain:hover {
  border-color: var(--c-divider);
  background: rgba(10, 15, 31, 0.55);
  transform: none;
}
.page-contact .contact-list__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 38px;
  height: 38px;
  font-family: var(--font-data);
  font-size: 1.05rem;
  color: var(--c-purple);
  background: var(--contact-soft);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-sm);
}
.page-contact .contact-list__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.page-contact .contact-list__label {
  font-size: 0.8rem;
  color: var(--c-muted);
}
.page-contact .contact-list__value {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--c-text);
  word-break: break-all;
}
.page-contact .contact-card__footnote {
  margin-top: var(--sp-md);
  padding-top: var(--sp-md);
  border-top: 1px dashed var(--c-divider);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-contact .scenario-list {
  display: grid;
  gap: var(--sp-sm);
  margin-top: var(--sp-md);
}
.page-contact .scenario-card {
  display: flex;
  gap: var(--sp-md);
  padding: var(--sp-md);
  background: rgba(18, 26, 42, 0.6);
  border: 1px solid var(--c-divider);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.page-contact .scenario-card:hover {
  border-color: var(--contact-line);
}
.page-contact .scenario-card__num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-purple);
  padding-top: 2px;
  flex: none;
}
.page-contact .scenario-card__body h3 {
  margin: 0 0 var(--sp-xs);
  font-size: 1rem;
  color: var(--c-text);
}
.page-contact .scenario-card__body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-contact .contact-faq {
  margin-top: var(--sp-2xl);
}
.page-contact .faq-panel {
  border: 1px solid var(--c-divider);
  border-radius: var(--radius-md);
  background: rgba(18, 26, 42, 0.6);
  margin-bottom: var(--sp-sm);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.page-contact .faq-panel:hover {
  border-color: var(--contact-line);
}
.page-contact .faq-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  padding: var(--sp-md);
  list-style: none;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--c-text);
}
.page-contact .faq-panel summary::-webkit-details-marker {
  display: none;
}
.page-contact .faq-panel summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--c-purple);
  transition: transform var(--dur-fast) var(--ease-out);
}
.page-contact .faq-panel[open] summary::after {
  transform: rotate(45deg);
}
.page-contact .faq-panel p {
  margin: 0;
  padding: 0 var(--sp-md) var(--sp-md);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-contact .contact-faq__more {
  display: inline-block;
  margin-top: var(--sp-sm);
  font-size: 0.88rem;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
  padding-bottom: 2px;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.page-contact .contact-faq__more:hover {
  color: var(--c-purple);
  border-color: rgba(139, 92, 246, 0.4);
}

.page-contact .feedback-flow {
  padding: var(--sp-3xl) 0;
  border-top: 1px solid var(--c-divider);
  border-bottom: 1px solid var(--c-divider);
  background:
    linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, transparent 32%),
    linear-gradient(315deg, rgba(0, 229, 255, 0.06) 0%, transparent 38%),
    var(--c-deep);
}
.page-contact .flow-grid {
  display: grid;
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
}
.page-contact .flow-step {
  position: relative;
  padding: var(--sp-lg);
  background: var(--c-navy);
  border: 1px solid var(--c-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(var(--c-purple), var(--c-blue));
}
.page-contact .flow-step__num {
  font-family: var(--font-data);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-contact .flow-step h3 {
  margin: var(--sp-sm) 0 var(--sp-xs);
  font-size: 1.02rem;
  color: var(--c-text);
}
.page-contact .flow-step p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-contact .contact-guide {
  padding: var(--sp-2xl) 0 var(--sp-3xl);
}
.page-contact .contact-guide__inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  align-items: flex-start;
}
.page-contact .contact-guide__text h2 {
  margin: 0 0 var(--sp-xs);
  font-size: 1.4rem;
  color: var(--c-text);
}
.page-contact .contact-guide__text p {
  margin: 0;
  color: var(--c-muted);
}
.page-contact .contact-guide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

@media (min-width: 600px) {
  .page-contact .contact-card__clock {
    width: min(100%, 240px);
    margin-block: var(--sp-md) var(--sp-lg);
  }
  .page-contact .flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
  .page-contact .contact-hero__aside {
    display: grid;
    gap: var(--sp-xs);
    padding: var(--sp-md) var(--sp-lg);
    background: rgba(18, 26, 42, 0.7);
    border: 1px solid var(--c-divider);
    border-left: 3px solid var(--c-purple);
    transform: rotate(-2deg);
    box-shadow: 0 12px 32px -18px rgba(139, 92, 246, 0.5);
  }
  .page-contact .contact-hero__line {
    display: block;
    font-family: var(--font-data);
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    color: var(--c-muted);
    white-space: nowrap;
  }
  .page-contact .contact-split {
    grid-template-columns: 1.08fr 1fr;
    align-items: start;
  }
  .page-contact .contact-card {
    padding: var(--sp-xl);
  }
  .page-contact .contact-hero__code-line {
    display: block;
  }
  .page-contact .flow-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-contact .contact-guide__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}