.page-contact {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}

.page-contact section {
  padding: var(--space-5) 0 var(--space-6);
}

.page-contact .contact-hero {
  padding-top: var(--space-7);
  border-bottom: 1px solid var(--color-line);
}

.page-contact .contact-hero-inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.page-contact .contact-hero-copy {
  max-width: 640px;
}

.page-contact .contact-hero-title {
  margin: var(--space-3) 0 var(--space-4);
  font-family: var(--font-display-cn);
  font-weight: 200;
  font-size: var(--text-hero);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero-desc {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-base);
  line-height: 1.8;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-contact .contact-hero-figure {
  margin: 0;
}

.page-contact .contact-hero-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-line-strong);
  background: var(--color-card);
}

.page-contact .contact-direct {
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: 1px solid var(--color-line);
}

.page-contact .contact-direct-grid {
  display: grid;
  gap: var(--space-5);
}

.page-contact .contact-mail-panel,
.page-contact .contact-time-panel {
  position: relative;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  z-index: 1;
}

.page-contact .contact-mail-panel {
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-card-raised) 100%);
  border-top: 2px solid var(--color-accent);
}

.page-contact .contact-time-panel {
  background: linear-gradient(135deg, var(--color-bg-deep) 0%, var(--color-card) 100%);
  border-top: 2px solid var(--color-accent-secondary);
}

.page-contact .panel-kicker {
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-contact .contact-email-text {
  display: block;
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1.5rem, 7vw, 3.25rem);
  line-height: 1.1;
  color: var(--color-accent);
  word-break: break-all;
  user-select: all;
  background: rgba(57, 255, 20, 0.08);
  border: 1px dashed rgba(57, 255, 20, 0.35);
}

.page-contact .contact-email-usage {
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-contact .contact-meta-list {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-3);
}

.page-contact .contact-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: var(--space-3);
  border-left: 2px solid var(--color-line-strong);
}

.page-contact .contact-meta-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.page-contact .contact-meta-value {
  font-size: var(--text-sm);
  color: var(--color-text);
}

.page-contact .contact-time-title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display-cn);
  font-weight: 200;
  font-size: var(--text-2xl);
  line-height: 1.2;
}

.page-contact .contact-time-figure {
  margin: 0 0 var(--space-5);
}

.page-contact .contact-time-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-line);
}

.page-contact .time-bars {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.page-contact .time-bar-row {
  display: grid;
  gap: var(--space-2);
}

.page-contact .time-bar-row:hover .time-bar-label {
  color: var(--color-text);
}

.page-contact .time-bar-row:hover .time-bar-fill {
  filter: brightness(1.15);
}

.page-contact .time-bar-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.page-contact .time-bar-track {
  position: relative;
  height: 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.page-contact .time-bar-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.page-contact .time-bar-regular {
  left: 41.67%;
  width: 50%;
  background: var(--color-accent);
  color: var(--color-bg-deep);
}

.page-contact .time-bar-extended {
  left: 41.67%;
  width: 58.33%;
  background: var(--color-accent-secondary);
  color: var(--color-text);
}

.page-contact .time-note {
  margin-top: var(--space-4);
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.6;
}

.page-contact .contact-section-head {
  max-width: 640px;
  margin-bottom: var(--space-6);
}

.page-contact .contact-section-title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-display-cn);
  font-weight: 200;
  font-size: var(--text-3xl);
  line-height: 1.15;
}

.page-contact .contact-section-desc {
  color: var(--color-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

.page-contact .contact-rules-grid {
  display: grid;
  gap: var(--space-4);
}

.page-contact .contact-rule-card {
  position: relative;
  padding: var(--space-5);
  background: var(--color-card);
  border: 1px solid var(--color-line);
}

.page-contact .contact-rule-card h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display-cn);
  font-size: var(--text-xl);
  font-weight: 400;
}

.page-contact .contact-rule-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-contact .rule-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.page-contact .contact-topics {
  border-top: 1px solid var(--color-line);
}

.page-contact .contact-topic-list {
  display: grid;
  gap: var(--space-3);
}

.page-contact .contact-topic {
  display: grid;
  grid-template-areas:
    "code title"
    "code desc";
  grid-template-columns: auto 1fr;
  column-gap: var(--space-4);
  row-gap: var(--space-1);
  align-items: start;
  padding: var(--space-4);
  background: var(--color-bg-deep);
  border: 1px solid var(--color-line);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-contact .contact-topic:hover,
.page-contact .contact-topic:focus-visible {
  background: var(--color-card);
  border-color: var(--color-accent);
  outline: none;
}

.page-contact .topic-code {
  grid-area: code;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent-secondary);
}

.page-contact .topic-title {
  grid-area: title;
  font-family: var(--font-display-cn);
  font-size: var(--text-lg);
  font-weight: 300;
}

.page-contact .topic-desc {
  grid-area: desc;
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.7;
}

.page-contact .contact-self-service {
  border-top: 1px solid var(--color-line);
  background: var(--color-bg-deep);
}

.page-contact .contact-self-inner {
  display: grid;
  gap: var(--space-5);
}

.page-contact .contact-self-copy h2 {
  margin-top: 0;
}

.page-contact .contact-self-copy p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-contact .contact-self-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-contact .contact-self-links a {
  display: inline-flex;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line-strong);
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-self-links a:hover,
.page-contact .contact-self-links a:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg-deep);
  outline: none;
}

@media (min-width: 768px) {
  .page-contact .contact-hero-inner {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-7);
  }

  .page-contact .contact-hero-figure {
    margin-left: auto;
    width: 100%;
    max-width: 520px;
  }

  .page-contact .contact-direct-grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-contact .contact-mail-panel {
    grid-column: 1 / 9;
    z-index: 2;
    margin-right: -4px;
    padding: var(--space-7);
    clip-path: polygon(0 0, 100% 0, calc(100% - 24px) 100%, 0 100%);
  }

  .page-contact .contact-time-panel {
    grid-column: 7 / 13;
    z-index: 1;
    margin-top: var(--space-7);
    margin-left: -4px;
    padding: var(--space-6);
    clip-path: polygon(0 0, 24px 0, 100% 100%, 0 100%);
  }

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

  .page-contact .contact-topic-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-self-inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-mail-panel {
    grid-column: 1 / 8;
    padding: var(--space-8);
  }

  .page-contact .contact-time-panel {
    grid-column: 8 / 13;
    margin-top: var(--space-8);
    padding: var(--space-7);
  }
}