.page-contact {
  --contact-pad: clamp(1rem, 4vw, 2rem);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .contact-breadcrumbs {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 440px;
  padding: 3rem 1.25rem 4.5rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
  background: linear-gradient(180deg, #F5F4F0 0%, #E8E6E0 55%, #D1CFC7 100%);
}

.page-contact .contact-hero-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .contact-hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.22;
  filter: saturate(0.55) contrast(1.05);
}

.page-contact .contact-hero-content {
  max-width: 820px;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-kicker {
  display: inline-block;
  background: var(--c-ink);
  color: var(--c-gold);
  padding: 0.35rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-contact .contact-hero-title {
  font-family: var(--font-head);
  font-size: 1.7rem;
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--c-ink);
  margin: 0 0 1rem;
  text-wrap: balance;
}

.page-contact .contact-hero-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-muted);
  margin: 0 0 1.5rem;
  text-wrap: balance;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.page-contact .contact-hero-meta-item {
  font-family: var(--font-head);
  font-size: 0.8rem;
  color: var(--c-ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--c-border);
  padding: 0.32rem 0.75rem;
  letter-spacing: 0.05em;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34px;
  background: linear-gradient(135deg, transparent 0%, transparent 38%, var(--c-blue) 38%, var(--c-blue) 40%, transparent 40%, transparent 62%, var(--c-purple) 62%, var(--c-purple) 64%, transparent 64%);
  z-index: 1;
  pointer-events: none;
}

/* 公共 section */
.page-contact .section {
  padding: 3rem 1.25rem;
  max-width: var(--container);
  margin: 0 auto;
}

.page-contact .section-header {
  margin-bottom: 2rem;
}

.page-contact .section-kicker {
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 0.35rem;
}

.page-contact .section-title {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

.page-contact .section-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0;
}

/* 联系方式卡片 */
.page-contact .contact-methods {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-white) 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.page-contact .contact-methods-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-contact .contact-card {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-gold);
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: 2px 2px 0 rgba(26, 26, 26, 0.05), 4px 4px 0 rgba(0, 229, 255, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 24px;
  height: 24px;
  background: conic-gradient(var(--c-gold) 90deg, transparent 90deg);
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 2px 4px 0 rgba(26, 26, 26, 0.05), 6px 10px 20px rgba(26, 26, 26, 0.08);
}

.page-contact .contact-card-index {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.page-contact .contact-card-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.7rem;
}

.page-contact .contact-card-value {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  word-break: break-all;
  margin-bottom: 0.6rem;
  color: var(--c-ink);
}

.page-contact .contact-card-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-muted);
  margin: 0 0 1rem;
}

.page-contact .contact-card-note {
  font-size: 0.82rem;
  color: var(--c-purple);
  border-top: 1px dashed var(--c-border);
  padding-top: 0.65rem;
  margin: 0;
}

.page-contact .contact-card-address .contact-card-value {
  word-break: normal;
  line-height: 1.5;
}

/* 服务说明 */
.page-contact .contact-service {
  background: var(--c-bg-alt);
  border-bottom: 1px solid var(--c-border);
  padding: 3rem 1.25rem;
}

.page-contact .contact-service-split {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-contact .contact-service-main .section-header {
  margin-bottom: 1.5rem;
}

.page-contact .contact-service-item {
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-purple);
}

.page-contact .contact-service-item h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.page-contact .contact-service-item p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
  color: var(--c-ink);
}

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

.page-contact .contact-service-list li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--c-ink);
}

.page-contact .contact-service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--c-blue);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.page-contact .contact-service-aside {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-contact .contact-service-badge {
  position: relative;
  width: 100%;
  max-width: 300px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-blue);
  padding: 1.5rem 1.5rem 1.75rem;
  text-align: center;
  box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.05);
}

.page-contact .contact-service-badge::before {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--c-border);
  background: var(--c-bg-alt);
  z-index: -1;
}

.page-contact .contact-service-figure {
  width: 100px;
  height: 100px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--c-gold);
  margin-bottom: 1rem;
}

.page-contact .contact-service-stat {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--c-deep);
  margin: 0 0 0.35rem;
}

.page-contact .contact-service-cap {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--c-muted);
  margin: 0;
}

/* 反馈通道 */
.page-contact .contact-feedback {
  padding: 3rem 1.25rem;
}

.page-contact .contact-feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .contact-feedback-template {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-left: 6px solid var(--c-gold);
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.05);
}

.page-contact .contact-feedback-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 1.25rem;
}

.page-contact .contact-template-field {
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed var(--c-border);
}

.page-contact .contact-template-field:last-of-type {
  border-bottom: none;
}

.page-contact .contact-template-label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-purple);
  margin-bottom: 0.3rem;
}

.page-contact .contact-template-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--c-ink);
  margin: 0;
  word-break: break-word;
}

.page-contact .contact-template-body {
  color: var(--c-muted);
}

.page-contact .contact-template-tip {
  font-size: 0.82rem;
  color: var(--c-red);
  background: rgba(231, 76, 60, 0.08);
  border: 1px solid rgba(231, 76, 60, 0.2);
  padding: 0.5rem 0.75rem;
  margin-top: 1.25rem;
}

.page-contact .contact-feedback-actions {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-purple);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.05);
}

.page-contact .contact-feedback-actions p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0;
}

.page-contact .contact-feedback-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.page-contact .contact-feedback-links .btn {
  margin: 0;
}

.page-contact .contact-feedback-note {
  margin-top: 0.5rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--c-border);
}

.page-contact .contact-feedback-note p {
  font-size: 0.85rem;
  color: var(--c-deep);
}

/* 移动端适配 */
@media (max-width: 480px) {
  .page-contact .contact-hero {
    min-height: 390px;
    padding: 2.25rem 1rem 4rem;
  }

  .page-contact .contact-hero-title {
    font-size: 1.4rem;
  }

  .page-contact .contact-hero-meta {
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
  }

  .page-contact .contact-card {
    padding: 1.4rem 1.1rem 1.2rem;
  }

  .page-contact .contact-service-split {
    gap: 1.5rem;
  }

  .page-contact .contact-service-item {
    padding: 1rem 0.9rem 1rem 1.1rem;
  }

  .page-contact .contact-feedback-template,
  .page-contact .contact-feedback-actions {
    padding: 1.4rem 1.1rem;
  }
}

/* 平板与桌面 */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    min-height: 520px;
    padding: 4rem 2rem 5rem;
  }

  .page-contact .contact-hero-title {
    font-size: 2.4rem;
    line-height: 1.18;
  }

  .page-contact .contact-hero-lead {
    font-size: 1.08rem;
  }

  .page-contact .contact-methods-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-contact .contact-service,
  .page-contact .section {
    padding: 4.5rem 2rem;
  }

  .page-contact .contact-service-split {
    grid-template-columns: 1fr 280px;
    gap: 3rem;
  }

  .page-contact .contact-service-aside {
    align-items: flex-start;
    padding-top: 1rem;
  }

  .page-contact .contact-feedback-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    min-height: 560px;
    padding: 5rem 2rem 6rem;
  }

  .page-contact .contact-hero-title {
    font-size: 3rem;
    line-height: 1.1;
  }

  .page-contact .contact-hero-lead {
    font-size: 1.15rem;
  }

  .page-contact .contact-methods-grid {
    gap: 1.75rem;
  }

  .page-contact .contact-card {
    padding: 2rem 1.75rem 1.75rem;
  }

  .page-contact .contact-card-value {
    font-size: 1.12rem;
  }

  .page-contact .section-title {
    font-size: 2.2rem;
  }

  .page-contact .contact-service-item {
    padding: 1.5rem 1.5rem 1.5rem 1.75rem;
  }

  .page-contact .contact-service-item p,
  .page-contact .contact-service-list li {
    font-size: 0.95rem;
  }

  .page-contact .contact-feedback-template,
  .page-contact .contact-feedback-actions {
    padding: 2.25rem 2rem;
  }

  .page-contact .contact-feedback-title {
    font-size: 1.25rem;
  }
}