.page-contact {
  --contact-pad: 28px 24px;
  --contact-radius: 20px;
  --contact-cut: 36px;
  --contact-line: rgba(140, 163, 192, 0.14);
  --contact-glow: rgba(0, 232, 143, 0.16);
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
}

/* Hero 区 */
.page-contact__hero {
  position: relative;
  padding: 36px 0 56px;
  background:
    radial-gradient(ellipse at 85% 0%, rgba(0, 232, 143, 0.12) 0%, transparent 55%),
    linear-gradient(180deg, rgba(19, 44, 69, 0.55) 0%, rgba(10, 26, 47, 0) 100%);
  border-bottom: 1px solid rgba(0, 232, 143, 0.10);
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2) 40%, transparent 80%);
  opacity: 0.45;
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 32px;
  color: var(--muted);
}

.page-contact .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumbs a:hover {
  color: var(--accent);
}

.page-contact__hero-grid {
  display: grid;
  gap: 20px;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.18;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  position: relative;
  padding-left: 18px;
}

.page-contact h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  bottom: 0.18em;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}

.page-contact .page-lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 620px;
  margin: 0;
}

.page-contact__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
}

/* 客服渠道与商务合作 */
.page-contact__channels {
  padding: 40px 0 8px;
}

.page-contact__channels-grid {
  display: grid;
  gap: 20px;
}

.page-contact__card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  padding: var(--contact-pad);
  overflow: hidden;
}

.page-contact__card--cut::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: var(--contact-cut);
  height: var(--contact-cut);
  background: var(--bg-deep);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.92;
}

.page-contact__card--cut::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  opacity: 0.7;
}

.page-contact__card--accent {
  background:
    linear-gradient(160deg, rgba(255, 122, 0, 0.10) 0%, rgba(19, 44, 69, 0) 48%),
    var(--bg-card);
  border-color: rgba(255, 122, 0, 0.24);
}

.page-contact__card--accent::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-2), transparent 70%);
  opacity: 0.85;
}

.page-contact .section-heading {
  margin-bottom: 4px;
}

.page-contact .section-title {
  font-size: 22px;
  margin: 4px 0 6px;
}

.page-contact .section-desc {
  font-size: 14px;
  color: var(--muted);
}

/* 渠道列表 */
.page-contact__channel-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact__channel-item {
  display: grid;
  gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(140, 163, 192, 0.16);
}

.page-contact__channel-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact__channel-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact__channel-value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  line-height: 1.5;
  word-break: break-all;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.page-contact__channel-value--phone {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.03em;
}

a.page-contact__channel-value:hover {
  color: var(--accent);
  text-shadow: 0 0 18px var(--contact-glow);
}

a.page-contact__channel-value--phone:hover {
  color: var(--accent);
  text-shadow: 0 0 22px rgba(0, 232, 143, 0.35);
}

.page-contact__channel-hint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.page-contact__channel-footnote {
  margin: 20px 0 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(0, 232, 143, 0.06);
  border: 1px dashed rgba(0, 232, 143, 0.25);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* 商务合作 */
.page-contact__coop-text {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin: 20px 0 18px;
}

.page-contact__coop-mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-2);
  background: rgba(255, 122, 0, 0.10);
  border: 1px solid rgba(255, 122, 0, 0.30);
  border-radius: 14px;
  padding: 12px 20px;
  text-decoration: none;
  word-break: break-all;
  transition: box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-contact__coop-mail:hover {
  box-shadow: 0 0 28px rgba(255, 122, 0, 0.28);
  background: rgba(255, 122, 0, 0.16);
  transform: translateY(-2px);
}

.page-contact__coop-note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  margin: 14px 0 0;
}

.page-contact__coop-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(140, 163, 192, 0.14);
}

.page-contact .metric {
  text-align: center;
  padding: 12px 6px;
  border-radius: 14px;
  background: rgba(10, 26, 47, 0.5);
}

.page-contact .metric-value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1.2;
}

.page-contact .metric-label {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-top: 4px;
}

/* 服务时间 */
.page-contact__service {
  position: relative;
  padding: 44px 0 48px;
  margin-top: 40px;
  background: linear-gradient(180deg, rgba(10, 26, 47, 0) 0%, rgba(19, 44, 69, 0.7) 100%);
  border-top: 1px solid rgba(0, 232, 143, 0.08);
  border-bottom: 1px solid rgba(0, 232, 143, 0.08);
}

.page-contact__service-inner {
  display: grid;
  gap: 28px;
}

.page-contact__service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}

.page-contact__service-item {
  background: var(--bg-card);
  border-radius: 18px;
  border: 1px solid rgba(0, 232, 143, 0.14);
  padding: 20px 16px;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact__service-item:hover {
  border-color: rgba(0, 232, 143, 0.35);
  box-shadow: 0 0 24px rgba(0, 232, 143, 0.10);
}

.page-contact__service-time {
  font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 700;
  color: var(--accent);
  margin: 10px 0 4px;
  line-height: 1.2;
}

.page-contact__service-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.page-contact__service-figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(140, 163, 192, 0.14);
}

.page-contact__service-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 位置示意 */
.page-contact__location {
  padding: 48px 0 16px;
}

.page-contact__location-grid {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-contact__map-box {
  position: relative;
  border-radius: var(--contact-radius);
  overflow: hidden;
  border: 1px solid var(--contact-line);
  background: #0d2440;
}

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

.page-contact__map-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-contact__map-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(10, 26, 47, 0.88);
  border: 1px solid rgba(0, 232, 143, 0.35);
  border-radius: 999px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
}

.page-contact__map-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.page-contact__dot {
  animation: page-contact-glow 2.4s ease-in-out infinite;
}

.page-contact__pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: page-contact-ping 2.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes page-contact-glow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes page-contact-ping {
  0% { transform: scale(0.4); opacity: 0.9; }
  75%, 100% { transform: scale(2); opacity: 0; }
}

.page-contact__location-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  padding: var(--contact-pad);
  overflow: hidden;
}

.page-contact__location-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

.page-contact__location-address {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 14px;
}

.page-contact__location-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 18px;
}

.page-contact__location-icp {
  display: inline-block;
  padding: 8px 14px;
  background: rgba(255, 209, 102, 0.10);
  border: 1px solid rgba(255, 209, 102, 0.24);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--warning);
  letter-spacing: 0.02em;
}

/* 咨询前准备 */
.page-contact__before {
  padding: 40px 0;
}

.page-contact__before-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact__before-card {
  padding: 28px 24px;
}

.page-contact__before-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--text);
}

.page-contact__before-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 16px;
}

.page-contact__before-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 信任声明 */
.page-contact__trust {
  margin: 8px 0 40px;
  padding: 16px 20px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  background: rgba(19, 44, 69, 0.4);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact__hero-grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-contact__hero-meta {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-contact__channels-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-contact__service-inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
  }

  .page-contact__location-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
  }

  .page-contact__before-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (min-width: 1200px) {
  .page-contact__channels {
    padding-top: 48px;
  }

  .page-contact__card,
  .page-contact__location-card {
    padding: 36px 32px;
  }

  .page-contact__location {
    padding-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .page-contact__dot,
  .page-contact .page-contact__pulse {
    animation: none;
  }
}