.page-contact {
  --pc-card: var(--secondary-bg);
  --pc-card-hover: var(--subtle-bg);
  --pc-line: var(--border);
  --pc-green: var(--accent-green);
  --pc-blue: var(--accent-blue);
  --pc-purple: var(--accent-purple);
  --pc-text: var(--text-primary);
  --pc-muted: var(--text-secondary);
  --pc-clip: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  --pc-clip-small: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-contact .mb-breadcrumb {
  margin-bottom: 24px;
}

.page-contact .pc-hero {
  position: relative;
  padding: 32px 0 56px;
  overflow: hidden;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 60%, rgba(0, 200, 255, 0.06) 61%, transparent 63%),
    radial-gradient(circle at 78% 28%, rgba(0, 255, 135, 0.08), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 240px);
  pointer-events: none;
}

.page-contact .pc-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-contact .pc-hero__card {
  position: relative;
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  clip-path: var(--pc-clip);
  padding: 32px 24px;
}

.page-contact .pc-hero__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 3px;
  background: var(--pc-green);
  z-index: 1;
}

.page-contact .pc-hero__card h1 {
  position: relative;
  font-family: var(--font-display), "Impact", "Noto Sans SC", sans-serif;
  font-size: 36px;
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--pc-text);
  margin: 10px 0 18px;
}

.page-contact .pc-h1-main {
  display: block;
}

.page-contact .pc-h1-sub {
  display: block;
  color: var(--pc-green);
}

.page-contact .pc-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-muted);
  margin: 0 0 26px;
  max-width: 540px;
}

.page-contact .pc-hero__contact {
  border-top: 1px solid var(--pc-line);
  margin-bottom: 24px;
  padding-top: 4px;
}

.page-contact .pc-hero__contact-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(38, 49, 64, 0.55);
}

.page-contact .pc-hero__contact-label {
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pc-muted);
}

.page-contact .pc-hero__contact-value {
  font-family: var(--font-mono), monospace;
  font-size: 15px;
  color: var(--pc-text);
  text-decoration: none;
  word-break: break-all;
}

.page-contact .pc-hero__contact-value--green {
  color: var(--pc-green);
}

.page-contact a.pc-hero__contact-value:hover {
  color: var(--pc-blue);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .pc-hero__visual {
  position: relative;
}

.page-contact .pc-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  clip-path: var(--pc-clip);
}

.page-contact .pc-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 6;
  object-fit: cover;
}

.page-contact .pc-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.024), rgba(255, 255, 255, 0.024) 1px, transparent 1px, transparent 4px);
  pointer-events: none;
}

.page-contact .pc-hero__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pc-green);
  box-shadow: 0 0 12px rgba(0, 255, 135, 0.8);
  pointer-events: none;
}

.page-contact .pc-hero__dot--1 {
  top: 18%;
  right: 12%;
  width: 6px;
  height: 6px;
}

.page-contact .pc-hero__dot--2 {
  bottom: 22%;
  left: 10%;
  width: 10px;
  height: 10px;
  background: var(--pc-blue);
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.7);
}

.page-contact .pc-hero__dot--3 {
  top: 50%;
  right: 6%;
  width: 5px;
  height: 5px;
  background: var(--pc-purple);
  box-shadow: 0 0 8px rgba(154, 92, 255, 0.7);
}

.page-contact .pc-hero__signal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 8px 14px;
  border: 1px solid var(--pc-line);
  background: rgba(19, 26, 36, 0.85);
  clip-path: var(--pc-clip-small);
  font-family: var(--font-mono), monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--pc-muted);
}

.page-contact .pc-signal-dot {
  width: 7px;
  height: 7px;
  background: var(--pc-green);
  box-shadow: 0 0 10px rgba(0, 255, 135, 0.8);
  animation: pc-pulse 2s ease-in-out infinite;
}

@keyframes pc-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.82);
  }
}

.page-contact .mb-section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-contact .pc-section-head {
  margin-bottom: 36px;
}

.page-contact .pc-section-head h2 {
  font-family: var(--font-display), sans-serif;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: 0.01em;
  margin: 8px 0 10px;
}

.page-contact .pc-section-head .mb-lead {
  max-width: 660px;
}

.page-contact .pc-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-contact .pc-channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  clip-path: var(--pc-clip);
  padding: 30px 24px;
  transition: transform 200ms ease-out, border-color 200ms ease-out;
}

.page-contact .pc-channel-card--support {
  border-top: 3px solid var(--pc-green);
}

.page-contact .pc-channel-card--biz {
  border-top: 3px solid var(--pc-blue);
}

.page-contact .pc-channel-card--phone {
  border-top: 3px solid var(--pc-purple);
}

.page-contact .pc-channel-card:hover {
  transform: translateY(-4px);
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 12px rgba(0, 255, 135, 0.12));
}

.page-contact .pc-channel-card__top {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.page-contact .pc-channel-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--pc-card-hover);
  border: 1px solid var(--pc-line);
  color: var(--pc-green);
  clip-path: var(--pc-clip-small);
}

.page-contact .pc-channel-card--biz .pc-channel-card__icon {
  color: var(--pc-blue);
}

.page-contact .pc-channel-card--phone .pc-channel-card__icon {
  color: var(--pc-purple);
}

.page-contact .pc-channel-card h3 {
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--pc-text);
  margin: 0;
}

.page-contact .pc-channel-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-muted);
  margin: 0;
}

.page-contact .pc-channel-card__link {
  display: inline-block;
  font-family: var(--font-mono), monospace;
  font-size: 16px;
  color: var(--pc-green);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px dashed rgba(0, 255, 135, 0.4);
  padding-bottom: 2px;
}

.page-contact .pc-channel-card__link:hover {
  color: var(--pc-blue);
  border-bottom-color: var(--pc-blue);
}

.page-contact .pc-channel-card__addr {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-muted);
}

.page-contact .pc-channel-card__foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(38, 49, 64, 0.5);
  font-family: var(--font-mono), monospace;
  font-size: 12px;
  color: var(--pc-muted);
  line-height: 1.6;
}

.page-contact .mb-section--alt {
  background: var(--secondary-bg);
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-contact .pc-scenario-list {
  display: flex;
  flex-direction: column;
}

.page-contact .pc-scenario {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(38, 49, 64, 0.6);
}

.page-contact .pc-scenario:first-child {
  border-top: 1px solid rgba(38, 49, 64, 0.6);
}

.page-contact .pc-scenario__no {
  font-family: var(--font-mono), monospace;
  font-size: 30px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.2px var(--pc-purple);
}

.page-contact .pc-scenario__body h3 {
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--pc-text);
  margin: 0 0 10px;
}

.page-contact .pc-scenario__body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pc-muted);
  margin: 0 0 12px;
}

.page-contact .pc-scenario__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: 14px;
  color: var(--pc-blue);
  text-decoration: none;
}

.page-contact .pc-scenario__cta:hover {
  color: var(--pc-green);
}

.page-contact .pc-support__visual {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.page-contact .pc-figure--support {
  width: 100%;
  max-width: 500px;
}

.page-contact .pc-figure--support img {
  aspect-ratio: 5 / 4;
}

.page-contact .pc-biz__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-contact .pc-biz-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  clip-path: var(--pc-clip);
  padding: 32px 24px;
  transition: transform 200ms ease-out, border-color 200ms ease-out;
}

.page-contact .pc-biz-card:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  border-color: rgba(0, 200, 255, 0.5);
}

.page-contact .pc-biz-card--glow {
  background: linear-gradient(135deg, rgba(0, 255, 135, 0.07), var(--pc-card) 55%);
  border-color: rgba(0, 255, 135, 0.4);
}

.page-contact .pc-biz-card__index {
  font-family: var(--font-mono), monospace;
  font-size: 26px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--pc-blue);
}

.page-contact .pc-biz-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--pc-text);
  margin: 0;
}

.page-contact .pc-biz-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .pc-biz-card li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-muted);
}

.page-contact .pc-biz-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--pc-green);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .pc-biz-card:nth-child(2) li::before {
  background: var(--pc-blue);
}

.page-contact .pc-biz-card:nth-child(3) li::before {
  background: var(--pc-purple);
}

.page-contact .pc-biz-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-weight: 500;
  font-size: 14px;
  color: var(--pc-green);
  text-decoration: none;
  border-bottom: 1px dashed transparent;
}

.page-contact .pc-biz-card__link:hover {
  color: var(--pc-blue);
  border-bottom-color: var(--pc-blue);
}

.page-contact .pc-feedback {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-contact .pc-feedback__panel {
  background: linear-gradient(135deg, rgba(0, 255, 135, 0.04), rgba(19, 26, 36, 0.92) 55%);
  border: 1px solid var(--pc-line);
  clip-path: var(--pc-clip);
  padding: 36px 24px;
}

.page-contact .pc-feedback__head h2 {
  font-family: var(--font-display), sans-serif;
  font-size: 32px;
  line-height: 1.2;
  margin: 8px 0 0;
}

.page-contact .pc-feedback__intro {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pc-muted);
  margin: 12px 0 0;
  max-width: 620px;
}

.page-contact .pc-feedback__fake {
  position: relative;
  min-height: 220px;
  border: 1px dashed var(--pc-line);
  background: rgba(11, 14, 20, 0.72);
  margin-top: 28px;
  padding: 20px;
  transition: border-color 200ms ease-out, box-shadow 200ms ease-out;
}

.page-contact .pc-feedback__fake:hover {
  border-color: rgba(0, 200, 255, 0.5);
  box-shadow: 0 0 32px rgba(0, 200, 255, 0.08);
}

.page-contact .pc-feedback__fake-label {
  display: block;
  font-family: var(--font-mono), monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--pc-muted);
}

.page-contact .pc-feedback__fake-meta {
  display: block;
  position: absolute;
  left: 20px;
  bottom: 20px;
  font-size: 12px;
  color: rgba(154, 167, 180, 0.7);
}

.page-contact .pc-feedback__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .pc-feedback__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--pc-muted);
}

@media (min-width: 768px) {
  .page-contact .pc-hero {
    padding: 48px 0 72px;
  }

  .page-contact .pc-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
  }

  .page-contact .pc-hero__card {
    padding: 40px 32px;
  }

  .page-contact .pc-hero__card h1 {
    font-size: 46px;
  }

  .page-contact .pc-hero__contact-row {
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }

  .page-contact .pc-hero__contact-label {
    width: 88px;
    flex: 0 0 88px;
  }

  .page-contact .pc-support__grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-contact .pc-channel-card:nth-child(2),
  .page-contact .pc-biz-card:nth-child(2) {
    transform: translateY(10px);
  }

  .page-contact .pc-channel-card:nth-child(2):hover,
  .page-contact .pc-biz-card:nth-child(2):hover {
    transform: translateY(6px) rotate(0.2deg);
  }

  .page-contact .pc-feedback__panel {
    padding: 48px 40px;
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-channels__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .pc-biz__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .pc-hero__card h1 {
    font-size: 52px;
  }

  .page-contact .pc-scenario-list {
    max-width: 700px;
  }

  .page-contact .pc-feedback__actions {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .page-contact .pc-feedback__hint {
    max-width: 360px;
    text-align: right;
  }

  .page-contact .pc-feedback__fake {
    min-height: 240px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-signal-dot,
  .page-contact .pc-channel-card,
  .page-contact .pc-biz-card {
    animation: none;
    transition: none;
  }
}

.page-contact .mb-tag {
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 135, 0.3);
  background: rgba(0, 255, 135, 0.06);
  padding: 4px 10px;
  clip-path: var(--pc-clip-small);
  text-transform: uppercase;
}

.page-contact .mb-tag--blue {
  color: var(--accent-blue);
  border-color: rgba(0, 200, 255, 0.3);
  background: rgba(0, 200, 255, 0.06);
}

.page-contact .mb-tag--purple {
  color: var(--accent-purple);
  border-color: rgba(154, 92, 255, 0.3);
  background: rgba(154, 92, 255, 0.06);
}

.page-contact .mb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-display), sans-serif;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  clip-path: var(--pc-clip-small);
  transition: transform 200ms ease-out, color 200ms ease-out, background 200ms ease-out, border-color 200ms ease-out;
}

.page-contact .mb-btn:hover {
  transform: translateY(-2px);
}

.page-contact .mb-btn--primary {
  color: #0B0E14;
  background: var(--accent-green);
  border: 1px solid var(--accent-green);
}

.page-contact .mb-btn--primary:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
}

.page-contact .mb-btn--ghost {
  color: var(--accent-blue);
  background: transparent;
  border: 1px solid var(--accent-blue);
}

.page-contact .mb-btn--ghost:hover {
  color: #0B0E14;
  background: var(--accent-blue);
}