/* ===== 联系我们页专属样式 ===== */
.page-contact {
  --contact-line-gold: rgba(212, 175, 55, 0.34);
  --contact-line-gold-strong: rgba(242, 183, 5, 0.68);
  --contact-grid-line: rgba(168, 197, 232, 0.05);
  --contact-card-bg: linear-gradient(135deg, rgba(29, 53, 87, 0.84), rgba(13, 28, 56, 0.92));
  --contact-text-dim: rgba(245, 247, 250, 0.66);
  --contact-phone-glow: rgba(242, 183, 5, 0.3);
  overflow-x: hidden;
  background: var(--midnight-blue);
}

/* 面包屑 */
.page-contact .page-contact__breadcrumb {
  padding-top: 14px;
  position: relative;
  z-index: 2;
}

/* 首屏：巨型电话 */
.page-contact .page-contact__hero {
  position: relative;
  padding: 28px 0 48px;
  background:
    radial-gradient(circle at 80% 10%, rgba(242, 183, 5, 0.1), transparent 42%),
    linear-gradient(180deg, var(--deep-blue) 0%, var(--midnight-blue) 100%);
  border-bottom: 1px solid rgba(242, 183, 5, 0.14);
}

.page-contact .page-contact__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px);
  background-size: 38px 38px;
  pointer-events: none;
}

.page-contact .page-contact__hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
}

.page-contact .page-contact__hero-lead {
  position: relative;
  z-index: 1;
}

.page-contact .page-contact__hero-lead h1 {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 16px 0 14px;
  color: var(--ivory);
}

.page-contact .page-contact__hero-sub {
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--ice-blue);
}

.page-contact .page-contact__hero-desc {
  max-width: 46ch;
  margin: 0;
  color: var(--ice-blue);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* 电话卡片 */
.page-contact .page-contact__phone-card {
  position: relative;
  overflow: hidden;
  padding: var(--space-5) var(--space-4) var(--space-4);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(242, 183, 5, 0.12), transparent 65%),
    var(--contact-card-bg);
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.page-contact .page-contact__phone-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 3px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.page-contact .page-contact__phone-card-label {
  display: inline-block;
  padding: 5px 16px;
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--light-gold);
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.page-contact .page-contact__phone-number {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 9vw, 68px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-shadow: 0 0 32px var(--contact-phone-glow);
  word-break: keep-all;
}

.page-contact .page-contact__phone-card-note {
  margin: 12px 0 0;
  color: var(--contact-text-dim);
  font-size: 14px;
}

/* 01 联系方式 */
.page-contact .page-contact__methods {
  padding: 48px 0;
  background: var(--midnight-blue);
}

.page-contact .page-contact__method-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.page-contact .page-contact__method-art {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-lg);
  background: var(--deep-blue);
}

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

.page-contact .page-contact__method-art-label {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  padding: 4px 14px;
  background: rgba(10, 22, 48, 0.82);
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-full);
  color: var(--light-gold);
  font-size: 13px;
  letter-spacing: 0.12em;
  backdrop-filter: blur(4px);
}

.page-contact .page-contact__method-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-contact .page-contact__method-card {
  padding: var(--space-4);
  background: var(--contact-card-bg);
  border: 1px solid rgba(168, 197, 232, 0.16);
  border-radius: var(--radius-md);
  color: var(--ivory);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .page-contact__method-card:hover {
  border-color: var(--contact-line-gold-strong);
  transform: translateY(-2px);
}

.page-contact .page-contact__method-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--gold);
  background: rgba(242, 183, 5, 0.1);
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-sm);
}

.page-contact .page-contact__method-icon svg {
  width: 22px;
  height: 22px;
}

.page-contact .page-contact__method-card h3 {
  margin: 14px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ivory);
}

.page-contact .page-contact__method-value {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ivory);
  word-break: break-all;
}

.page-contact .page-contact__method-note {
  margin: 0;
  color: var(--contact-text-dim);
  font-size: 14px;
}

/* 邮箱金色下划线 */
.page-contact .page-contact__email-link {
  display: inline;
  padding-bottom: 2px;
  color: var(--gold);
  font-family: var(--font-mono);
  border-bottom: 2px solid var(--gold);
}

/* 02 用途说明 */
.page-contact .page-contact__purposes {
  padding: 48px 0;
  background:
    linear-gradient(180deg, rgba(242, 183, 5, 0.04), transparent 30%),
    linear-gradient(120deg, rgba(168, 197, 232, 0.04), transparent 42%),
    var(--deep-blue);
  border-top: 1px solid rgba(212, 175, 55, 0.16);
}

.page-contact .page-contact__purpose-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-contact .page-contact__purpose-item {
  position: relative;
  padding: var(--space-4);
  background: var(--contact-card-bg);
  border: 1px solid rgba(168, 197, 232, 0.16);
  border-radius: var(--radius-md);
  color: var(--ivory);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .page-contact__purpose-item:hover {
  border-color: var(--contact-line-gold-strong);
  transform: translateY(-4px);
}

.page-contact .page-contact__purpose-num {
  display: inline-block;
  padding: 2px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.page-contact .page-contact__purpose-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ivory);
}

.page-contact .page-contact__purpose-item p:not(.page-contact__purpose-mail) {
  margin: 0 0 var(--space-3);
  color: var(--ice-blue);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .page-contact__purpose-mail {
  margin-bottom: 0;
  font-size: 14px;
}

/* 03 回访用户专线 */
.page-contact .page-contact__returning {
  padding: 48px 0;
  background:
    radial-gradient(circle at 88% 14%, rgba(230, 57, 70, 0.12), transparent 42%),
    var(--deep-blue);
}

.page-contact .page-contact__returning-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  padding: var(--space-5) var(--space-4);
  background: linear-gradient(135deg, var(--blue-gray), var(--deep-blue));
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  align-items: center;
}

.page-contact .page-contact__returning-copy h2 {
  margin: 16px 0 12px;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.22;
  color: var(--ivory);
}

.page-contact .page-contact__returning-copy > p {
  margin: 0 0 var(--space-4);
  color: var(--ice-blue);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .page-contact__returning-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-contact .page-contact__returning-channel {
  padding: var(--space-3);
  background: rgba(10, 22, 48, 0.4);
  border: 1px solid rgba(168, 197, 232, 0.12);
  border-radius: var(--radius-sm);
}

.page-contact .page-contact__returning-label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--light-gold);
  margin-bottom: 6px;
}

.page-contact .page-contact__returning-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ivory);
  word-break: break-all;
}

.page-contact .page-contact__returning-aside {
  border-left: 3px solid var(--red-china);
  padding-left: var(--space-4);
}

.page-contact .page-contact__returning-aside-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

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

.page-contact .page-contact__returning-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ice-blue);
  font-size: 14px;
  line-height: 1.6;
}

.page-contact .page-contact__returning-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

/* 04 地图坐标 */
.page-contact .page-contact__map-block {
  padding: 48px 0;
  background: var(--midnight-blue);
  border-top: 1px solid rgba(242, 183, 5, 0.12);
}

.page-contact .page-contact__map-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.page-contact .page-contact__map-canvas {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--contact-line-gold);
  border-radius: var(--radius-lg);
  background: var(--deep-blue);
}

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

.page-contact .page-contact__map-pulse-dot {
  position: absolute;
  right: 26%;
  top: 36%;
  width: 16px;
  height: 16px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(242, 183, 5, 0.55);
  animation: page-contact-map-pulse 2.4s ease-out infinite;
  pointer-events: none;
}

.page-contact .page-contact__map-pulse-dot::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  opacity: 0.55;
  animation: page-contact-map-ping 2.4s ease-out infinite;
}

@keyframes page-contact-map-pulse {
  0% { box-shadow: 0 0 0 0 rgba(242, 183, 5, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(242, 183, 5, 0); }
  100% { box-shadow: 0 0 0 0 rgba(242, 183, 5, 0); }
}

@keyframes page-contact-map-ping {
  0% { transform: scale(0.6); opacity: 0.6; }
  80%, 100% { transform: scale(1.7); opacity: 0; }
}

.page-contact .page-contact__map-info {
  padding: var(--space-4);
  background: var(--contact-card-bg);
  border: 1px solid rgba(242, 183, 5, 0.2);
  border-radius: var(--radius-md);
  color: var(--ivory);
}

.page-contact .page-contact__map-pin {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid rgba(168, 197, 232, 0.16);
}

.page-contact .page-contact__map-pin-dot {
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

.page-contact .page-contact__map-pin h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--ivory);
}

.page-contact .page-contact__map-pin p {
  margin: 0;
  font-size: 15px;
  color: var(--ice-blue);
}

.page-contact .page-contact__map-info > p {
  margin: 0 var(--space-2) var(--space-4);
  color: var(--ice-blue);
  font-size: 14px;
  line-height: 1.75;
}

/* 05 底部服务说明 */
.page-contact .page-contact__service-note {
  padding: 40px 0;
  background: var(--deep-blue);
  border-top: 1px solid rgba(212, 175, 55, 0.16);
}

.page-contact .page-contact__service-note-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.page-contact .page-contact__service-note-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--gold);
}

.page-contact .page-contact__service-note-item p {
  margin: 0;
  color: var(--contact-text-dim);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .page-contact__service-note-item a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

/* 平板与桌面 */
@media (min-width: 768px) {
  .page-contact .page-contact__hero {
    padding: 40px 0 56px;
  }

  .page-contact .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--space-6);
    align-items: center;
  }

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

  .page-contact .page-contact__method-layout {
    grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
    gap: var(--space-5);
    align-items: start;
  }

  .page-contact .page-contact__method-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .page-contact__method-card:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .page-contact__purpose-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .page-contact__returning-box {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--space-6);
    padding: var(--space-6);
  }

  .page-contact .page-contact__returning-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .page-contact__map-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: var(--space-5);
    align-items: center;
  }

  .page-contact .page-contact__service-note-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .page-contact .page-contact__hero-grid {
    min-height: 420px;
  }

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

  .page-contact .page-contact__phone-card {
    padding: var(--space-6) var(--space-5);
  }

  .page-contact .page-contact__method-card {
    padding: var(--space-4);
  }
}

/* 动效降级 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .page-contact__map-pulse-dot,
  .page-contact .page-contact__map-pulse-dot::after {
    animation: none;
  }

  .page-contact .page-contact__method-card,
  .page-contact .page-contact__purpose-item {
    transition: none;
    transform: none;
  }
}