.page-contact {
  --page-contact-rule: rgba(11, 79, 108, 0.14);
  --page-contact-rule-strong: rgba(11, 79, 108, 0.3);
  --page-contact-email-size: clamp(1.05rem, 3vw, 1.8rem);
  background-color: var(--color-snow);
}

.page-contact .breadcrumb-wrap {
  border-bottom: 1px solid var(--page-contact-rule);
}

.page-contact .page-contact-hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 56px;
  border-bottom: 1px solid var(--page-contact-rule);
  background-image:
    linear-gradient(rgba(11, 79, 108, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 79, 108, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-contact .page-contact-hero::before {
  content: "HAHA / CONTACT / 联系通道";
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: rgba(11, 79, 108, 0.3);
  pointer-events: none;
}

.page-contact .page-contact-hero-inner {
  align-items: center;
}

.page-contact .page-contact-hero-copy h1 {
  margin: 12px 0 16px;
  color: var(--color-ink);
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-contact .page-contact-hero-copy .lede {
  max-width: 640px;
  color: var(--color-gray);
}

.page-contact .page-contact-hero-copy .btn {
  margin-top: 24px;
}

.page-contact .page-contact-hero-media {
  margin-top: 24px;
}

@media (min-width: 1024px) {
  .page-contact .page-contact-hero-media {
    margin-top: 0;
  }
}

.page-contact .page-contact-hero-media .media-frame {
  height: 100%;
  min-height: 200px;
}

.page-contact .page-contact-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-contact .page-contact-write {
  padding: 56px 0 72px;
}

.page-contact .page-contact-write-head {
  max-width: 680px;
  margin-bottom: 28px;
}

.page-contact .page-contact-write-head .lede {
  margin-top: 8px;
  color: var(--color-gray);
}

.page-contact .page-contact-letter {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--page-contact-rule);
  box-shadow: var(--shadow-md);
}

.page-contact .page-contact-letter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-lake) 70%, var(--color-accent));
  z-index: 1;
}

.page-contact .page-contact-letter-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--page-contact-rule);
}

@media (min-width: 720px) {
  .page-contact .page-contact-letter-row {
    grid-template-columns: 86px 1fr;
    gap: 18px;
    padding: 22px 28px;
  }
}

.page-contact .page-contact-letter-label {
  padding-top: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.page-contact .page-contact-letter-value {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .page-contact-topic {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--page-contact-rule-strong);
  border-radius: 2px;
  font-size: 0.83rem;
  color: var(--color-primary);
}

.page-contact .page-contact-letter-body p {
  margin: 0 0 10px;
  line-height: 1.7;
  color: var(--color-ink);
}

.page-contact .page-contact-letter-body p:last-child {
  margin-bottom: 0;
}

.page-contact .page-contact-letter-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

@media (min-width: 720px) {
  .page-contact .page-contact-letter-footer {
    padding: 18px 28px;
  }
}

.page-contact .page-contact-letter-note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-gray);
}

.page-contact .page-contact-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--page-contact-email-size);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .page-contact-email:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-primary);
}

.page-contact .page-contact-email-arrow {
  display: inline-block;
  transition: transform var(--ease);
}

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

.page-contact .page-contact-response {
  padding: 64px 0 72px;
  color: var(--color-white);
  background: var(--color-ink);
}

@media (min-width: 1024px) {
  .page-contact .page-contact-response {
    padding: 72px 0 84px;
  }
}

.page-contact .page-contact-response .eyebrow {
  color: var(--color-accent);
}

.page-contact .page-contact-response h2 {
  color: var(--color-white);
}

.page-contact .page-contact-response .lede {
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .page-contact-response-media .media-frame {
  height: 100%;
}

.page-contact .page-contact-response-media img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
}

@media (min-width: 920px) {
  .page-contact .page-contact-response-media img {
    height: 100%;
  }
}

.page-contact .page-contact-response-copy {
  margin-top: 32px;
}

@media (min-width: 920px) {
  .page-contact .page-contact-response-copy {
    margin-top: 0;
  }
}

.page-contact .page-contact-window {
  position: relative;
  margin-top: 32px;
  padding: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
}

.page-contact .page-contact-window::before {
  content: "T+";
  position: absolute;
  top: -10px;
  right: 14px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 4rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.page-contact .page-contact-window-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
}

.page-contact .page-contact-window-head .data-mono {
  font-size: 1.2rem;
  color: var(--color-gold);
}

.page-contact .page-contact-window-track {
  position: relative;
  height: 12px;
  margin: 16px 0 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.14);
}

.page-contact .page-contact-window-fill {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.page-contact .page-contact-window-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

.page-contact .page-contact-window-tip {
  margin: 10px 0 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--ease);
}

.page-contact .page-contact-window:hover .page-contact-window-tip,
.page-contact .page-contact-window:focus-visible .page-contact-window-tip {
  color: var(--color-gold);
}

.page-contact .page-contact-response-note {
  margin-top: 18px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.page-contact .page-contact-feedback {
  padding: 64px 0 72px;
}

.page-contact .page-contact-feedback-head {
  max-width: 640px;
  margin-bottom: 32px;
}

.page-contact .page-contact-feedback-grid {
  row-gap: 20px;
  column-gap: 20px;
  margin-bottom: 24px;
}

.page-contact .page-contact-feedback-card {
  height: 100%;
  padding: 24px;
  background: var(--color-white);
  border-top: 3px solid var(--color-lake);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-contact .page-contact-feedback-card:hover,
.page-contact .page-contact-feedback-card:focus-within {
  border-top-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.page-contact .page-contact-feedback-num {
  display: block;
  margin-bottom: 10px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}

.page-contact .page-contact-feedback-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.page-contact .page-contact-feedback-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-contact .page-contact-feedback-note {
  margin-top: 20px;
  padding: 16px 20px;
  border-left: 3px solid var(--color-lake);
  background: rgba(29, 120, 116, 0.08);
}

.page-contact .page-contact-feedback-note p {
  margin: 0;
  line-height: 1.7;
  color: var(--color-ink);
}

.page-contact .page-contact-feedback-note strong {
  color: var(--color-lake);
}

.page-contact .page-contact-feedback-links {
  margin-top: 28px;
  font-size: 0.9rem;
  color: var(--color-gray);
}

.page-contact .page-contact-service {
  padding: 64px 0 80px;
  background-color: var(--color-snow);
  background-image:
    linear-gradient(rgba(11, 79, 108, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 79, 108, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-contact .page-contact-service-aside h2 {
  margin: 10px 0 12px;
}

.page-contact .page-contact-service-aside .lede {
  color: var(--color-gray);
}

.page-contact .page-contact-service-aside .btn {
  margin-top: 18px;
}

.page-contact .page-contact-service-block {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--page-contact-rule);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.page-contact .page-contact-service-block:hover,
.page-contact .page-contact-service-block:focus-within {
  border: 1px dashed var(--color-accent);
  box-shadow: var(--shadow-md);
}

.page-contact .page-contact-service-svg {
  display: none;
  position: absolute;
  top: 20px;
  right: 20px;
  width: 64px;
  height: 48px;
  color: var(--color-lake);
  pointer-events: none;
}

@media (min-width: 760px) {
  .page-contact .page-contact-service-svg {
    display: block;
  }
}

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

.page-contact .page-contact-service-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--page-contact-rule);
}

@media (min-width: 640px) {
  .page-contact .page-contact-service-item {
    grid-template-columns: 96px 1fr;
    gap: 18px;
  }
}

.page-contact .page-contact-service-item:last-child {
  border-bottom: 0;
}

.page-contact .page-contact-service-item dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.page-contact .page-contact-service-item dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-ink);
  word-break: break-word;
}

.page-contact .page-contact-service-item dd.data-mono {
  font-family: var(--font-mono);
  color: var(--color-primary);
}

.page-contact .page-contact-service-email {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .page-contact-service-email:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-primary);
}

.page-contact .page-contact-service-note {
  margin-top: 16px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-contact .page-contact-feedback-links a,
.page-contact .page-contact-service-aside a,
.page-contact .page-contact-hero-copy a {
  color: var(--color-primary);
  font-weight: 500;
}

.page-contact a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}