.page-contact {
  --contact-bg-deep: #061d14;
  --contact-card-bg: #114434;
  --contact-bright: #f0f5f2;
  --contact-soft: #c9d1cc;
  --contact-dim: #7e9184;
  --contact-accent: #ff5a1f;
  --contact-accent-soft: #ff8c6e;
  --contact-line: rgba(255, 255, 255, 0.08);
  --contact-mono: 'Courier New', 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;

  position: relative;
  background: var(--grass-deep);
  color: var(--silver-fog);
  overflow-x: hidden;
  padding-bottom: 96px;
}

.page-contact .contact-breadcrumb {
  padding-top: 16px;
  padding-bottom: 0;
}

.page-contact .contact-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 48px;
  padding-bottom: 8px;
}

.page-contact .contact-hero::before {
  content: '';
  position: absolute;
  z-index: 0;
  top: 20px;
  left: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 31, 0.18) 0%, rgba(255, 90, 31, 0) 68%);
  pointer-events: none;
}

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

.page-contact .contact-title {
  position: relative;
  max-width: 11em;
  margin-top: 18px;
  padding-left: 24px;
  font-family: var(--font-title);
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white-ice);
}

.page-contact .contact-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 6px;
  border-radius: 6px;
  background: linear-gradient(180deg, var(--neon-orange), var(--flag-red));
}

.page-contact .contact-lead {
  max-width: 540px;
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--silver-fog);
}

.page-contact .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .hero-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--grid-line);
  background: rgba(17, 68, 52, 0.6);
  font-size: 0.82rem;
  color: var(--silver-dim);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .hero-meta-chip:hover {
  border-color: rgba(255, 90, 31, 0.5);
  color: var(--neon-orange-light);
}

.page-contact .contact-hero-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  color: var(--silver-dim);
}

.page-contact .hero-index {
  font-family: var(--font-title);
  font-size: 2.8rem;
  line-height: 1;
  color: var(--neon-orange);
}

.page-contact .hero-index-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-contact .hero-index-rule {
  flex: 1;
  height: 1px;
  background: var(--grid-line);
}

.page-contact .contact-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-contact .feedback-panel {
  position: relative;
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-lg);
  background: var(--grass-mid);
  padding: 26px 22px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-contact .feedback-panel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(255, 90, 31, 0.35);
}

.page-contact .feedback-head {
  margin-bottom: 22px;
}

.page-contact .feedback-head-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.page-contact .feedback-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white-ice);
}

.page-contact .feedback-desc {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--silver-fog);
  margin: 0;
}

.page-contact .topic-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-contact .topic-tab {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--grid-line);
  background: rgba(8, 43, 31, 0.4);
  color: var(--silver-fog);
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .topic-tab:hover {
  border-color: var(--neon-orange);
  color: var(--neon-orange-light);
  transform: translateY(-2px);
}

.page-contact .topic-tab.is-active {
  background: var(--neon-orange);
  border-color: var(--neon-orange);
  color: var(--white-ice);
  font-weight: 700;
}

.page-contact .feedback-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--silver-dim);
}

.page-contact .feedback-textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  padding: 14px 16px;
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-md);
  background: rgba(8, 43, 31, 0.55);
  color: var(--silver-fog);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .feedback-textarea::placeholder {
  color: var(--silver-dim);
  opacity: 0.7;
}

.page-contact .feedback-textarea:focus-visible {
  outline: none;
  border-color: var(--neon-orange);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.25);
}

.page-contact .textarea-hint {
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--silver-dim);
  line-height: 1.5;
}

.page-contact .form-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  font-size: 1rem;
  text-decoration: none;
}

.page-contact .form-submit .btn-arrow {
  transition: transform 0.2s ease;
}

.page-contact .form-submit:hover .btn-arrow {
  transform: translateX(4px);
}

.page-contact .form-success {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid rgba(30, 107, 74, 0.5);
  border-radius: var(--radius-md);
  background: rgba(30, 107, 74, 0.28);
  color: var(--silver-fog);
  font-size: 0.86rem;
  line-height: 1.55;
}

.page-contact .success-mark {
  flex-shrink: 0;
  color: var(--white-ice);
  font-weight: 900;
  font-size: 1.05rem;
  line-height: 1.2;
}

.page-contact .contact-feedback-art {
  margin-top: 28px;
}

.page-contact .contact-art-frame {
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-contact .art-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--silver-dim);
  line-height: 1.6;
}

.page-contact .art-line {
  width: 28px;
  height: 2px;
  flex-shrink: 0;
  border-radius: 2px;
  background: var(--neon-orange);
}

.page-contact .contact-channel-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-contact .channel-card {
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-md);
  background: var(--grass-mid);
  padding: 20px 18px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-contact .channel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(255, 90, 31, 0.4);
}

.page-contact .channel-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-contact .channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 90, 31, 0.14);
  color: var(--neon-orange);
  font-size: 0.82rem;
  font-weight: 900;
}

.page-contact .channel-type {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neon-orange-light);
}

.page-contact .channel-value {
  display: block;
  margin-bottom: 6px;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white-ice);
  word-break: break-all;
  text-decoration: none;
}

.page-contact .channel-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 31, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .channel-value a:hover {
  color: var(--neon-orange-light);
  border-color: var(--neon-orange);
}

.page-contact .channel-address-value {
  font-family: var(--contact-mono);
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.page-contact .channel-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--silver-fog);
  margin-bottom: 8px;
}

.page-contact .channel-note {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--silver-dim);
}

.page-contact .faq-quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .faq-quick-item + .faq-quick-item {
  border-top: 1px solid var(--grid-line);
}

.page-contact .faq-quick-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px;
  color: var(--silver-fog);
  font-size: 0.92rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-contact .faq-quick-link:hover {
  color: var(--neon-orange-light);
  padding-left: 8px;
}

.page-contact .faq-arrow {
  flex-shrink: 0;
  color: var(--neon-orange);
  font-weight: 900;
}

.page-contact .contact-response {
  margin-top: 64px;
}

.page-contact .response-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 28px 22px;
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0f3a2b 0%, #0b2d21 100%);
}

.page-contact .response-title,
.page-contact .help-title {
  margin-top: 6px;
  margin-bottom: 20px;
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white-ice);
}

.page-contact .response-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-contact .response-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 0 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .response-item:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-contact .response-label {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 90, 31, 0.1);
  color: var(--neon-orange-light);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.page-contact .response-desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--silver-fog);
}

.page-contact .response-note {
  margin: 20px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--neon-orange);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--silver-dim);
}

.page-contact .inline-link {
  color: var(--neon-orange-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .response-art {
  margin: 0;
}

.page-contact .response-art-frame {
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-contact .response-caption {
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--silver-dim);
}

.page-contact .contact-help-links {
  margin-top: 64px;
}

.page-contact .help-head {
  margin-bottom: 24px;
}

.page-contact .help-title {
  margin-bottom: 0;
}

.page-contact .help-link-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .help-link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 16px;
  border: 1px solid var(--grid-line);
  border-radius: var(--radius-md);
  background: var(--grass-mid);
  color: var(--silver-fog);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-contact .help-link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(255, 90, 31, 0.4);
}

.page-contact .help-link-num {
  flex-shrink: 0;
  font-family: var(--font-title);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--neon-orange);
}

.page-contact .help-link-copy {
  flex: 1;
  min-width: 0;
}

.page-contact .help-link-title {
  display: block;
  margin-bottom: 2px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--white-ice);
}

.page-contact .help-link-desc {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--silver-dim);
}

.page-contact .help-link-arrow {
  flex-shrink: 0;
  color: var(--neon-orange);
  font-size: 1.2rem;
  font-weight: 900;
}

@media (min-width: 980px) {
  .page-contact .contact-hero {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 72px;
  }

  .page-contact .contact-hero-mark {
    min-width: 300px;
    margin-left: 32px;
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
    margin-top: 48px;
  }

  .page-contact .contact-feedback-col,
  .page-contact .contact-channel-col {
    min-width: 0;
  }

  .page-contact .contact-channel-col {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .feedback-panel {
    padding: 36px;
  }

  .page-contact .form-actions {
    flex-direction: row;
    align-items: center;
  }

  .page-contact .form-submit {
    width: auto;
    min-width: 180px;
    padding: 14px 32px;
  }

  .page-contact .form-success {
    flex: 1;
    margin: 0;
  }

  .page-contact .response-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 40px;
    padding: 36px;
  }

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