.page-contact {
  position: relative;
  background:
    radial-gradient(900px 300px at 92% -20px, rgba(76, 42, 107, 0.52), transparent 65%),
    linear-gradient(165deg, #4C2A6B 0%, #0A1628 50%, #060D18 100%);
  color: var(--color-text, #F2EFE9);
  font-family: var(--font-body, "Roboto", "Noto Sans SC", sans-serif);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  padding: 2.2rem 0 2.8rem;
  position: relative;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(192, 198, 207, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 198, 207, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 78%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 78%);
}

.page-contact .breadcrumb {
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb a {
  color: var(--color-silver, #C0C6CF);
  text-decoration: none;
  transition: color 0.22s var(--transition-timing, cubic-bezier(0.2, 0.7, 0.2, 1));
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--color-accent, #FF6B35);
  outline: none;
}

.page-contact .breadcrumb-arrow {
  margin: 0 0.55rem;
  color: var(--color-gray, #8B959E);
}

.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
}

.page-contact .hero-copy .section-tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
}

.page-contact .hero-copy h1 {
  margin: 0;
  font-family: var(--font-heading, "Orbitron", "Noto Sans SC", sans-serif);
  font-size: clamp(1.85rem, 5.6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-contact .hero-copy h1 .hero-subline {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-accent, #FF6B35);
  font-size: 0.63em;
  letter-spacing: 0.04em;
}

.page-contact .hero-lead {
  margin: 1.2rem 0 0;
  max-width: 60ch;
  color: rgba(242, 239, 233, 0.78);
  font-size: 0.9625rem;
  line-height: 1.8;
}

.page-contact .hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.page-contact .hero-visual-wrap {
  position: relative;
  margin-top: 2rem;
}

.page-contact .hero-visual {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border-radius: 26px;
  border: 1px solid rgba(192, 198, 207, 0.18);
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.36);
}

.page-contact .hero-visual-grid {
  position: absolute;
  inset: -12px 16px 16px -12px;
  border-radius: 26px;
  border: 1px solid rgba(255, 107, 53, 0.28);
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-console {
  padding: 2.5rem 0;
}

.page-contact .console-heading-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.page-contact .console-heading-row h2 {
  margin: 0.3rem 0 0;
  font-family: var(--font-heading, "Orbitron", "Noto Sans SC", sans-serif);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

.page-contact .console-heading-desc {
  margin: 0;
  color: rgba(242, 239, 233, 0.7);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 70ch;
}

.page-contact .console-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1rem;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(19, 39, 63, 0.86), rgba(6, 13, 24, 0.9));
  border: 1px solid rgba(192, 198, 207, 0.16);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.24);
}

.page-contact .console-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.55rem 1.5rem;
  border-radius: 20px;
  background: rgba(10, 22, 40, 0.68);
  border: 1px solid rgba(192, 198, 207, 0.14);
  overflow: hidden;
  transition: border-color 0.25s var(--transition-timing, cubic-bezier(0.2, 0.7, 0.2, 1));
}

.page-contact .console-card:hover {
  border-color: rgba(255, 107, 53, 0.38);
}

.page-contact .console-card::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 56px;
  height: 56px;
  border-top: 2px solid var(--color-accent, #FF6B35);
  border-right: 2px solid var(--color-accent, #FF6B35);
  border-top-right-radius: 20px;
  opacity: 0.85;
}

.page-contact .console-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 2px;
  background: var(--color-accent, #FF6B35);
  border-radius: 2px;
  opacity: 0.6;
}

.page-contact .console-card-business::before {
  border-top-color: var(--color-grapes, #4C2A6B);
  border-right-color: var(--color-grapes, #4C2A6B);
}

.page-contact .console-card-business::after {
  background: var(--color-grapes, #4C2A6B);
}

.page-contact .console-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-contact .console-index {
  color: var(--color-accent, #FF6B35);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-contact .console-label {
  color: var(--color-gray, #8B959E);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
}

.page-contact .console-card h3 {
  margin: 1.1rem 0 0.5rem;
  font-family: var(--font-heading, "Orbitron", "Noto Sans SC", sans-serif);
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

.page-contact .console-card-desc {
  margin: 0;
  color: rgba(242, 239, 233, 0.7);
  font-size: 0.88rem;
  line-height: 1.75;
}

.page-contact .mail-display {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 1.25rem 0 0;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: rgba(6, 13, 24, 0.72);
  border: 1px dashed rgba(192, 198, 207, 0.32);
  color: var(--color-text, #F2EFE9);
  text-decoration: none;
  transition: border-color 0.22s var(--transition-timing, cubic-bezier(0.2, 0.7, 0.2, 1));
}

.page-contact .mail-display:hover,
.page-contact .mail-display:focus-visible {
  border-color: rgba(255, 107, 53, 0.72);
  outline: none;
}

.page-contact .mail-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent, #FF6B35);
}

.page-contact .mail-address {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.875rem;
  word-break: break-all;
}

.page-contact .console-worktime {
  display: grid;
  gap: 0.6rem;
  margin: 1rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(192, 198, 207, 0.14);
}

.page-contact .console-worktime div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

.page-contact .console-worktime dt,
.page-contact .console-worktime dd {
  margin: 0;
}

.page-contact .worktime-label {
  color: var(--color-gray, #8B959E);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.page-contact .console-worktime strong {
  font-weight: 600;
  font-size: 0.92rem;
  text-align: right;
}

.page-contact .phone-num {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-contact .copy-mail-btn {
  margin-top: 1.4rem;
  width: 100%;
  justify-content: center;
  text-align: center;
}

.page-contact .console-split {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 0;
}

.page-contact .split-line {
  width: 100%;
  height: 1px;
  background: var(--color-silver, #C0C6CF);
  opacity: 0.35;
}

.page-contact .split-node {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--color-accent, #FF6B35);
  background: rgba(255, 107, 53, 0.2);
  box-shadow: 0 0 0 6px rgba(255, 107, 53, 0.1);
}

.page-contact .response-slot {
  margin-top: 1.5rem;
  padding: 1.6rem;
  border-radius: 20px;
  background: rgba(19, 39, 63, 0.72);
  border: 1px solid rgba(192, 198, 207, 0.14);
}

.page-contact .response-title {
  margin: 0.35rem 0 0;
  font-family: var(--font-heading, "Orbitron", "Noto Sans SC", sans-serif);
  font-size: 1.3rem;
}

.page-contact .response-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-contact .response-metric {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.page-contact .metric-num {
  color: var(--color-accent, #FF6B35);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
}

.page-contact .metric-unit {
  color: var(--color-silver, #C0C6CF);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-contact .metric-label {
  color: var(--color-gray, #8B959E);
  font-size: 0.72rem;
}

.page-contact .response-text {
  grid-column: 1 / -1;
  margin: 1.4rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(192, 198, 207, 0.14);
  color: rgba(242, 239, 233, 0.72);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-contact .response-text strong {
  color: var(--color-text, #F2EFE9);
}

.page-contact .filing-section {
  padding: 2.5rem 0 1rem;
}

.page-contact .filing-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: 26px;
  overflow: hidden;
  background: var(--gradient-dark, linear-gradient(135deg, #4C2A6B 0%, #0A1628 100%));
  border: 1px solid rgba(192, 198, 207, 0.16);
  box-shadow: 0 26px 50px rgba(0, 0, 0, 0.28);
}

.page-contact .filing-copy {
  padding: 2rem 1.5rem;
}

.page-contact .filing-desc {
  margin: 0.6rem 0 1.5rem;
  color: rgba(242, 239, 233, 0.72);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-contact .filing-list {
  margin: 0;
}

.page-contact .filing-item {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(192, 198, 207, 0.16);
}

.page-contact .filing-item dt {
  color: var(--color-gray, #8B959E);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding-top: 0.15rem;
  text-transform: uppercase;
}

.page-contact .filing-item dd {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.5;
  word-break: break-all;
}

.page-contact .filing-note {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  margin-top: 1.2rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  background: rgba(10, 22, 40, 0.55);
  color: var(--color-gray, #8B959E);
  font-size: 0.8rem;
  line-height: 1.5;
}

.page-contact .filing-note-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border: 1px solid var(--color-accent, #FF6B35);
  border-radius: 50%;
  color: var(--color-accent, #FF6B35);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.7rem;
  font-weight: 700;
}

.page-contact .filing-visual {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.page-contact .contact-help {
  padding: 1.5rem 0 4rem;
}

.page-contact .help-desc {
  margin: 0.6rem 0 0;
  color: rgba(242, 239, 233, 0.7);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 70ch;
}

.page-contact .help-links-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.8rem;
}

.page-contact .help-link-card {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  column-gap: 0.8rem;
  row-gap: 0.1rem;
  padding: 1.4rem 1.3rem;
  border-radius: 18px;
  background: rgba(19, 39, 63, 0.66);
  border: 1px solid rgba(192, 198, 207, 0.14);
  text-decoration: none;
  color: var(--color-text, #F2EFE9);
  transition:
    border-color 0.25s var(--transition-timing, cubic-bezier(0.2, 0.7, 0.2, 1)),
    transform 0.25s var(--transition-timing, cubic-bezier(0.2, 0.7, 0.2, 1));
}

.page-contact .help-link-card:hover,
.page-contact .help-link-card:focus-visible {
  border-color: rgba(255, 107, 53, 0.72);
  transform: translateY(-2px);
  outline: none;
}

.page-contact .help-link-index {
  grid-row: span 2;
  color: var(--color-accent, #FF6B35);
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
}

.page-contact .help-link-text {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.page-contact .help-link-desc {
  grid-column: 2;
  color: var(--color-gray, #8B959E);
  font-size: 0.8rem;
  line-height: 1.4;
}

.page-contact .help-link-arrow {
  grid-row: span 2;
  color: var(--color-accent, #FF6B35);
  font-size: 1.2rem;
}

@media (min-width: 700px) {
  .page-contact .help-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 4rem 0 3.5rem;
  }

  .page-contact .contact-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
  }

  .page-contact .hero-visual-wrap {
    margin-top: 0;
  }

  .page-contact .contact-console {
    padding: 3.5rem 0;
  }

  .page-contact .console-heading-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
  }

  .page-contact .console-heading-desc {
    margin: 0 0 0.25rem;
    max-width: 44ch;
    text-align: right;
  }

  .page-contact .console-panel {
    grid-template-columns: 1fr 44px 1fr;
    gap: 0.5rem;
    padding: 1.3rem;
  }

  .page-contact .console-split {
    flex-direction: column;
    padding: 0 12px;
  }

  .page-contact .console-split .split-line {
    width: 1px;
    height: 40px;
  }

  .page-contact .split-node {
    width: 12px;
    height: 12px;
  }

  .page-contact .response-grid {
    grid-template-columns: 180px 180px 1fr;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.8rem;
  }

  .page-contact .response-metric {
    border-right: 1px solid rgba(192, 198, 207, 0.2);
    padding-right: 1.5rem;
  }

  .page-contact .response-text {
    grid-column: auto;
    margin: 0;
    padding: 0 0 0 1.5rem;
    border-top: 0;
    border-left: 1px solid rgba(192, 198, 207, 0.2);
  }

  .page-contact .filing-section {
    padding: 3.5rem 0 1.5rem;
  }

  .page-contact .filing-card {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-contact .filing-copy {
    padding: 2.8rem 3rem;
  }

  .page-contact .filing-visual {
    min-height: 100%;
  }

  .page-contact .contact-help {
    padding: 2rem 0 5rem;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .page-contact .filing-card {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-contact .help-link-card {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    padding: 1.5rem 1.4rem;
  }

  .page-contact .help-link-desc {
    grid-column: 2;
  }

  .page-contact .help-link-arrow {
    grid-column: 3;
    grid-row: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}