/* ===== 联系与反馈页专属样式 ===== */
.page-contact {
  --contact-deep: var(--color-navy);
  --contact-forest: var(--color-green);
  background-color: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-cream);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, rgba(44, 62, 80, 0.94) 0%, rgba(44, 62, 80, 0.76) 46%, rgba(31, 59, 44, 0.46) 100%);
  pointer-events: none;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 28px;
  padding-bottom: 56px;
}

.page-contact .contact-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(245, 240, 230, 0.52);
  margin-bottom: 30px;
}

.page-contact .contact-breadcrumb a {
  color: rgba(245, 240, 230, 0.72);
  text-decoration: none;
}

.page-contact .contact-breadcrumb a:hover,
.page-contact .contact-breadcrumb a:focus-visible {
  color: var(--color-orange);
  text-decoration: underline;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-contact .contact-hero__copy {
  max-width: 720px;
}

.page-contact .contact-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 12px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.page-contact .contact-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.84);
  margin: 0 0 22px;
}

.page-contact .contact-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
}

.page-contact .contact-hero__badges .badge {
  border: 1px solid rgba(245, 240, 230, 0.38);
}

.page-contact .contact-hero__badges .badge--done {
  background-color: rgba(46, 204, 113, 0.9);
  color: #0f2a1a;
}

.page-contact .contact-hero__badges .badge--new {
  background-color: rgba(255, 107, 53, 0.92);
  color: #ffffff;
}

.page-contact .contact-hero__badges .badge--hd {
  background-color: rgba(52, 152, 219, 0.9);
  color: #ffffff;
}

.page-contact .contact-hero__keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-contact .contact-hero__keywords .tag {
  background: rgba(17, 17, 17, 0.3);
  border: 1px solid rgba(245, 240, 230, 0.32);
  color: var(--color-cream);
}

.page-contact .contact-hero__keywords .tag--orange {
  border-color: var(--color-orange);
}

.page-contact .contact-hero__keywords .tag--purple {
  border-color: var(--color-purple);
}

.page-contact .contact-hero__keywords .tag--blue {
  border-color: var(--color-blue);
}

.page-contact .contact-hero__keywords .tag--green {
  border-color: var(--color-green-bright);
}

.page-contact .contact-hero__actions {
  display: grid;
  gap: 16px;
}

.page-contact .contact-hero__action {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--color-cream);
  color: var(--color-ink);
  text-decoration: none;
  border: 2px solid var(--color-ink);
  box-shadow: 6px 6px 0 rgba(255, 107, 53, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .contact-hero__action--mail {
  box-shadow: 6px 6px 0 rgba(155, 89, 182, 0.36);
}

.page-contact .contact-hero__action--address {
  box-shadow: 6px 6px 0 rgba(52, 152, 219, 0.34);
}

.page-contact .contact-hero__action--phone:hover,
.page-contact .contact-hero__action--phone:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(255, 107, 53, 0.46);
}

.page-contact .contact-hero__action--mail:hover,
.page-contact .contact-hero__action--mail:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(155, 89, 182, 0.5);
}

.page-contact .contact-hero__action--address:hover,
.page-contact .contact-hero__action--address:focus-visible {
  box-shadow: 6px 6px 0 rgba(52, 152, 219, 0.34);
}

.page-contact .contact-hero__action-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-gray);
}

.page-contact .contact-hero__action-group {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-contact .contact-hero__action-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-gray);
}

.page-contact .contact-hero__action-value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  word-break: break-word;
  overflow-wrap: break-word;
}

.page-contact .contact-hero__action--address .contact-hero__action-value {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* 联系方式卡片 */
.page-contact .contact-channel {
  background-color: var(--color-gray);
  border-top: 6px solid var(--color-orange);
  padding: 48px 0 56px;
}

.page-contact .section-block__header {
  margin-bottom: 26px;
}

.page-contact .section-block__subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-text-gray);
  margin-bottom: 6px;
}

.page-contact .section-block__header h2 {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.page-contact .contact-cards {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.page-contact .contact-card {
  background: var(--color-cream);
  border: 2px solid var(--color-ink);
  border-top: 6px solid var(--color-orange);
  padding: 22px 22px 20px;
  box-shadow: 4px 4px 0 rgba(17, 17, 17, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .contact-card--mail {
  border-top-color: var(--color-purple);
}

.page-contact .contact-card--address {
  border-top-color: var(--color-blue);
}

.page-contact .contact-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(17, 17, 17, 0.14);
}

.page-contact .contact-card__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-text-gray);
  margin: 0 0 10px;
}

.page-contact .contact-card h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-ink);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: break-word;
  margin-bottom: 10px;
}

.page-contact .contact-card__value--mono {
  font-family: var(--font-mono);
  font-size: 15px;
}

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

.page-contact .contact-card__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-gray);
  margin: 0 0 6px;
}

/* 反馈处理时效 */
.page-contact .contact-response {
  background-color: var(--color-green);
  color: var(--color-cream);
  padding: 48px 0 56px;
}

.page-contact .contact-response__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-contact .contact-response__icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-amber);
  background-color: var(--color-navy);
  box-shadow: 0 0 0 2px rgba(245, 240, 230, 0.55), 6px 6px 0 rgba(255, 107, 53, 0.32);
}

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

.page-contact .contact-response .section-block__subtitle {
  color: var(--color-amber);
}

.page-contact .contact-response__copy h2 {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.page-contact .contact-response__copy p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.86);
  margin: 0 0 18px;
  max-width: 44em;
}

.page-contact .contact-response__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-response__steps li {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.9);
}

.page-contact .contact-response__steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 6px;
  background-color: var(--color-green-bright);
  transform: skew(-24deg);
}

/* 常见反馈类型 */
.page-contact .contact-tags {
  background-color: var(--color-cream);
  padding: 48px 0 56px;
}

.page-contact .contact-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-tags__cloud .tag {
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  white-space: normal;
  border: 2px solid var(--color-ink);
  box-shadow: 3px 3px 0 rgba(17, 17, 17, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.page-contact .contact-tags__cloud .tag:hover,
.page-contact .contact-tags__cloud .tag:focus-visible {
  transform: translateY(-2px);
  box-shadow: 4px 5px 0 rgba(17, 17, 17, 0.22);
}

.page-contact .contact-tags__cloud .tag.contact-tags__tag--xl {
  padding: 12px 20px;
  font-size: 19px;
}

.page-contact .contact-tags__cloud .tag.contact-tags__tag--lg {
  padding: 10px 17px;
  font-size: 16px;
}

.page-contact .contact-tags__cloud .tag.contact-tags__tag--md {
  padding: 9px 15px;
  font-size: 15px;
}

/* 自助入口 */
.page-contact .contact-guide {
  background-color: var(--color-navy);
  color: var(--color-cream);
  padding: 48px 0 56px;
}

.page-contact .contact-guide .section-block__subtitle {
  color: var(--color-amber);
}

.page-contact .contact-guide__grid {
  display: grid;
  gap: 16px;
}

.page-contact .contact-guide__card {
  display: block;
  padding: 22px 24px;
  background-color: var(--color-green);
  border: 2px solid rgba(245, 240, 230, 0.28);
  color: var(--color-cream);
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-contact .contact-guide__card:hover,
.page-contact .contact-guide__card:focus-visible {
  border-color: var(--color-orange);
  background-color: rgba(31, 59, 44, 0.9);
  transform: translateX(4px);
}

.page-contact .contact-guide__card-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-amber);
  margin: 0 0 8px;
}

.page-contact .contact-guide__card h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 6px;
}

.page-contact .contact-guide__card p {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.74);
  margin: 0;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-contact .contact-hero__inner {
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.35fr 0.9fr;
    gap: 44px;
  }

  .page-contact .contact-hero h1 {
    font-size: 42px;
  }

  .page-contact .contact-hero__lead {
    font-size: 16px;
  }

  .page-contact .contact-response__inner {
    grid-template-columns: 140px 1fr;
    gap: 40px;
  }

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

@media (min-width: 1080px) {
  .page-contact .contact-hero__inner {
    padding-top: 48px;
    padding-bottom: 88px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.5fr 0.85fr;
    gap: 64px;
  }

  .page-contact .contact-hero h1 {
    font-size: 48px;
  }

  .page-contact .contact-hero__action {
    padding: 20px 24px;
  }

  .page-contact .contact-channel,
  .page-contact .contact-response,
  .page-contact .contact-tags,
  .page-contact .contact-guide {
    padding-top: 60px;
    padding-bottom: 68px;
  }
}