.page-contact {
  padding-bottom: 4rem;
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumb {
  margin: 1.25rem 0 1rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--muted);
}
.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s ease;
}
.page-contact .breadcrumb a:hover {
  color: var(--neon);
}
.page-contact .breadcrumb-current {
  color: var(--text);
}

/* ===== 首屏海报 ===== */
.page-contact .contact-hero {
  margin-top: 0.25rem;
}
.page-contact .contact-hero-poster {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding: 2rem 1.25rem;
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 12%, rgba(0, 255, 136, 0.2), transparent 42%),
    linear-gradient(135deg, #0A0E1A 0%, #0F1A2F 68%, #10182F 100%);
  border: 1px solid var(--border);
}
.page-contact .contact-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.9);
}
.page-contact .contact-hero-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(10, 14, 26, 0.94) 0%, rgba(10, 14, 26, 0.64) 52%, rgba(16, 24, 47, 0.4) 100%);
  pointer-events: none;
}
.page-contact .contact-hero-left,
.page-contact .contact-hero-right {
  position: relative;
  z-index: 2;
}
.page-contact .contact-hero-giant {
  position: absolute;
  left: 0.5rem;
  bottom: -0.12em;
  z-index: 3;
  font-size: clamp(6.5rem, 20vw, 13rem);
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.045);
  letter-spacing: -0.04em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

/* 左列 */
.page-contact .contact-hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}
.page-contact .contact-eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neon);
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 999px;
  background: rgba(0, 255, 136, 0.06);
}
.page-contact .contact-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--text);
  letter-spacing: -0.02em;
}
.page-contact .contact-hero-desc {
  margin: 0;
  max-width: 36ch;
  color: var(--muted);
  line-height: 1.7;
}
.page-contact .contact-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 0.75rem 1.6rem;
  margin-top: 0.5rem;
}
.page-contact .contact-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.page-contact .contact-hero-stat-value {
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon);
}
.page-contact .contact-hero-stat-label {
  font-size: 0.75rem;
  color: var(--muted);
}
.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.5rem;
}

/* 右列：联系卡片 */
.page-contact .contact-hero-right {
  display: grid;
  gap: 1rem;
}
.page-contact .contact-hero-right-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.page-contact .contact-hero-right-head h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}
.page-contact .contact-hero-right-head span {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}
.page-contact .contact-card {
  position: relative;
  display: grid;
  gap: 0.45rem;
  padding: 1.4rem 2.9rem 1.35rem 1.35rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
  overflow: hidden;
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--neon);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.page-contact .contact-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 255, 136, 0.35);
}
.page-contact .contact-card:hover::before {
  opacity: 1;
}
.page-contact .contact-card-address .contact-card-icon {
  color: var(--orange);
}
.page-contact .contact-card-icon {
  position: absolute;
  right: 1.2rem;
  top: 1.1rem;
  width: 26px;
  height: 26px;
  color: var(--neon);
  opacity: 0.9;
}
.page-contact .contact-card-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}
.page-contact .contact-cards-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--neon);
}
.page-contact .contact-cards-value {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--text);
  word-break: break-all;
}
.page-contact .contact-cards-note {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}
.page-contact .contact-hero-art {
  width: min(180px, 58vw);
  justify-self: end;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  opacity: 0.92;
}
.page-contact .contact-hero-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 服务说明 ===== */
.page-contact .contact-service {
  margin: 3.5rem auto 0;
}
.page-contact .contact-service-inner {
  display: grid;
  gap: 1.5rem;
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(0, 255, 136, 0.08), rgba(255, 255, 255, 0.02) 48%),
    var(--elevated);
  border: 1px solid var(--border);
  border-left: 5px solid var(--neon);
}
.page-contact .contact-service-head,
.page-contact .contact-response-head {
  align-self: start;
}
.page-contact .contact-service-head h2,
.page-contact .contact-topics-head h2,
.page-contact .contact-response-head h2 {
  margin: 0.5rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  color: var(--text);
}
.page-contact .contact-service-body,
.page-contact .contact-response-body {
  display: grid;
  gap: 0.9rem;
}
.page-contact .contact-note {
  margin: 0 0 0.9rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}
.page-contact .contact-service-extend {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ===== 常见咨询方向 ===== */
.page-contact .contact-topics {
  margin: 4rem auto 0;
}
.page-contact .contact-topics-head {
  max-width: 560px;
  margin-bottom: 1.5rem;
}
.page-contact .contact-topics-desc {
  margin: 0.75rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}
.page-contact .contact-topics-grid {
  display: grid;
  gap: 1.25rem;
}
.page-contact .contact-topic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}
.page-contact .contact-topic-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.16), transparent 65%);
  pointer-events: none;
}
.page-contact .contact-topic-card:hover {
  border-color: rgba(0, 255, 136, 0.45);
  background: var(--elevated);
  transform: translateY(-4px);
}
.page-contact .contact-topic-num {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--orange);
}
.page-contact .contact-topic-card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}
.page-contact .contact-topic-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}
.page-contact .contact-topic-link {
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--neon);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== 响应时间 ===== */
.page-contact .contact-response {
  margin: 4rem auto 0;
}
.page-contact .contact-response-inner {
  display: grid;
  gap: 1.5rem;
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 106, 0, 0.08) 100%),
    var(--navy);
  border: 1px dashed rgba(255, 255, 255, 0.18);
}
.page-contact .contact-response-primary {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--text);
}
.page-contact .contact-response-primary strong {
  color: var(--neon);
  font-family: var(--mono);
  font-size: 1.8rem;
}
.page-contact .contact-response-note {
  margin: 0.75rem 0 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 56ch;
}
.page-contact .contact-response-note a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 136, 0.35);
  transition: border-color 0.25s ease;
}
.page-contact .contact-response-note a:hover {
  border-bottom-color: var(--neon);
}

/* ===== 桌面网格 ===== */
@media (min-width: 760px) {
  .page-contact .contact-hero-poster {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    padding: 3.5rem 3rem;
    min-height: 620px;
  }
  .page-contact .contact-hero-right {
    align-content: center;
    gap: 1.15rem;
    padding-left: 1rem;
  }
  .page-contact .contact-card-phone {
    margin-left: -20px;
    margin-right: 20px;
  }
  .page-contact .contact-card-address {
    margin-left: 24px;
    margin-right: -24px;
  }
  .page-contact .contact-hero-art {
    width: 180px;
    margin-left: 24px;
  }
  .page-contact .contact-service-inner {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }
  .page-contact .contact-topics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-response-inner {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }
}