/* ===== 联系我们页专属样式 ===== */
.page-contact {
  --contact-card-bg: rgba(15, 34, 64, 0.75);
  --contact-card-border: rgba(155, 89, 182, 0.25);
  --contact-glow-purple: rgba(155, 89, 182, 0.15);
  --contact-glow-green: rgba(57, 255, 20, 0.08);
  --contact-map-grid: rgba(57, 255, 20, 0.06);
  --contact-dot-size: 8px;
  --contact-particle-count: 6;
  position: relative;
  min-height: 100vh;
  background: var(--color-bg, #0B1A33);
  color: var(--color-text, #E0E6ED);
  font-family: var(--font-body, 'Inter', sans-serif);
  overflow-x: hidden;
}

/* 容器 */
.page-contact__container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: calc(var(--header-h, 72px) + 32px) 24px 60px;
  position: relative;
  z-index: 2;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--font-body, 'Inter', sans-serif);
  letter-spacing: 0.03em;
  margin-bottom: 20px;
  color: var(--color-text-secondary, #8899AA);
}
.page-contact .breadcrumb__link {
  color: var(--color-accent, #9B59B6);
  text-decoration: none;
  transition: color 0.25s;
  position: relative;
}
.page-contact .breadcrumb__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: var(--color-signal, #39FF14);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.page-contact .breadcrumb__link:hover::after {
  transform: scaleX(1);
}
.page-contact .breadcrumb__link:hover {
  color: var(--color-signal, #39FF14);
}
.page-contact .breadcrumb__separator {
  color: var(--color-accent-glow, rgba(155,89,182,0.4));
  font-weight: 700;
}
.page-contact .breadcrumb__item--active {
  color: var(--color-text, #E0E6ED);
  font-weight: 500;
}

/* 标题区 */
.page-contact__hero {
  margin-bottom: 48px;
}
.page-contact__heading {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: var(--size-h1, 48px);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 12px;
  color: var(--color-text, #E0E6ED);
  letter-spacing: -0.02em;
}
.page-contact__heading-accent {
  color: var(--color-signal, #39FF14);
  text-shadow: 0 0 20px var(--color-signal-glow, rgba(57,255,20,0.3));
  display: inline-block;
}
.page-contact__subtitle {
  font-size: 18px;
  color: var(--color-text-secondary, #8899AA);
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.02em;
  border-left: 3px solid var(--color-accent, #9B59B6);
  padding-left: 16px;
}

/* 主网格：左信息 + 右视觉 */
.page-contact__grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.page-contact__info {
  flex: 1 1 100%;
}
.page-contact__visual {
  flex: 1 1 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

/* ----- 卡片通用 ----- */
.page-contact__card {
  position: relative;
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--radius-card, 16px);
  padding: 28px 24px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.4s, box-shadow 0.4s;
  overflow: hidden;
}
.page-contact__card:last-child {
  margin-bottom: 0;
}
.page-contact__card:hover {
  border-color: rgba(155, 89, 182, 0.55);
  box-shadow: 0 0 30px var(--contact-glow-purple), inset 0 0 30px rgba(155,89,182,0.03);
}
.page-contact__card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(155,89,182,0.06) 0%, transparent 60%);
  pointer-events: none;
  transition: opacity 0.6s;
}
.page-contact__card:hover .page-contact__card-glow {
  opacity: 0.7;
}
.page-contact__card-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: var(--size-h3, 28px);
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--color-text, #E0E6ED);
  position: relative;
  display: inline-block;
}
.page-contact__card-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 40%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent, #9B59B6), var(--color-signal, #39FF14));
  border-radius: 2px;
}

/* ----- 联系方式卡片 ----- */
.page-contact__card--contact {
  border-color: rgba(57, 255, 20, 0.12);
}
.page-contact__card--contact:hover {
  border-color: rgba(57, 255, 20, 0.3);
}
.page-contact__contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-contact__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.page-contact__contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(155, 89, 182, 0.12);
  color: var(--color-accent, #9B59B6);
  transition: background 0.3s, color 0.3s, transform 0.3s;
}
.page-contact__contact-item:hover .page-contact__contact-icon {
  background: rgba(57, 255, 20, 0.1);
  color: var(--color-signal, #39FF14);
  transform: scale(1.05);
}
.page-contact__contact-icon--phone {
  color: var(--color-signal, #39FF14);
  background: rgba(57, 255, 20, 0.08);
}
.page-contact__contact-item:hover .page-contact__contact-icon--phone {
  background: rgba(155, 89, 182, 0.15);
  color: var(--color-accent, #9B59B6);
}
.page-contact__contact-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.page-contact__contact-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #8899AA);
}
.page-contact__contact-link {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text, #E0E6ED);
  text-decoration: none;
  transition: color 0.25s, text-shadow 0.25s;
  word-break: break-all;
}
.page-contact__contact-link:hover {
  color: var(--color-signal, #39FF14);
  text-shadow: 0 0 12px var(--color-signal-glow, rgba(57,255,20,0.3));
}
.page-contact__contact-text {
  font-size: 16px;
  color: var(--color-text, #E0E6ED);
  font-weight: 500;
}
.page-contact__contact-note {
  font-size: 14px;
  color: var(--color-text-secondary, #8899AA);
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-contact__contact-note::before {
  content: '→';
  color: var(--color-signal, #39FF14);
  font-weight: 700;
}
.page-contact__card-pulse {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(57, 255, 20, 0.1);
  animation: page-contact-pulse 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes page-contact-pulse {
  0%, 100% { transform: scale(0.8); opacity: 0.3; }
  50% { transform: scale(1.3); opacity: 0.05; }
}

/* ----- 地址卡片 ----- */
.page-contact__card--address {
  border-color: rgba(155, 89, 182, 0.15);
}
.page-contact__address-content {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.page-contact__address-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(155, 89, 182, 0.1);
  color: var(--color-accent, #9B59B6);
}
.page-contact__address-text {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  color: var(--color-text, #E0E6ED);
  font-weight: 400;
}
.page-contact__address-note {
  font-size: 14px;
  color: var(--color-text-secondary, #8899AA);
  margin: 12px 0 0;
  padding-left: 60px;
  font-style: italic;
  border-left: 2px solid var(--color-accent-glow, rgba(155,89,182,0.3));
  padding-left: 16px;
}

/* ----- 客服路径卡片 ----- */
.page-contact__card--path {
  border-color: rgba(57, 255, 20, 0.08);
}
.page-contact__path-intro {
  font-size: 16px;
  color: var(--color-text, #E0E6ED);
  margin: 0 0 20px;
  line-height: 1.5;
}
.page-contact__path-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-contact__path-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px 16px;
  background: rgba(57, 255, 20, 0.03);
  border-radius: var(--radius-sm, 8px);
  border: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.page-contact__path-step:hover {
  border-color: rgba(57, 255, 20, 0.15);
  background: rgba(57, 255, 20, 0.06);
}
.page-contact__path-step-num {
  flex-shrink: 0;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 24px;
  font-weight: 800;
  color: var(--color-signal, #39FF14);
  line-height: 1;
  opacity: 0.7;
  min-width: 32px;
}
.page-contact__path-step-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text, #E0E6ED);
}
.page-contact__path-alt {
  font-size: 14px;
  color: var(--color-text-secondary, #8899AA);
  margin: 0 0 20px;
  padding: 12px 16px;
  background: rgba(155, 89, 182, 0.05);
  border-radius: var(--radius-sm, 8px);
  border-left: 3px solid var(--color-accent, #9B59B6);
}
.page-contact__path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 15px;
  font-weight: 600;
  border-radius: 60px;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  letter-spacing: 0.02em;
}
.page-contact .btn--primary {
  background: linear-gradient(135deg, var(--color-accent, #9B59B6), #7B3F9E);
  color: #fff;
  box-shadow: 0 0 20px rgba(155, 89, 182, 0.25);
}
.page-contact .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(155, 89, 182, 0.45);
}
.page-contact .btn--ghost {
  background: transparent;
  color: var(--color-text, #E0E6ED);
  border: 1px solid rgba(155, 89, 182, 0.3);
}
.page-contact .btn--ghost:hover {
  border-color: var(--color-signal, #39FF14);
  color: var(--color-signal, #39FF14);
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.1);
}

/* ----- 右侧视觉区 ----- */
.page-contact__map-frame {
  position: relative;
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius-card, 16px);
  overflow: hidden;
  border: 1px solid rgba(155, 89, 182, 0.2);
  box-shadow: 0 0 40px rgba(155, 89, 182, 0.08);
  aspect-ratio: 600 / 400;
}
.page-contact__map-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-contact__map-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 26, 51, 0.5) 0%, transparent 50%, rgba(11, 26, 51, 0.3) 100%);
  pointer-events: none;
}
.page-contact__map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57, 255, 20, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  animation: page-contact-grid-fade 8s ease-in-out infinite alternate;
}
@keyframes page-contact-grid-fade {
  0% { opacity: 0.4; }
  100% { opacity: 0.9; }
}
.page-contact__map-dot {
  position: absolute;
  width: var(--contact-dot-size);
  height: var(--contact-dot-size);
  border-radius: 50%;
  background: var(--color-signal, #39FF14);
  box-shadow: 0 0 16px var(--color-signal-glow, rgba(57,255,20,0.3));
  animation: page-contact-dot-pulse 2.5s ease-in-out infinite;
  pointer-events: none;
}
.page-contact__map-dot--1 { top: 25%; left: 30%; animation-delay: 0s; }
.page-contact__map-dot--2 { top: 55%; left: 65%; animation-delay: 0.8s; background: var(--color-accent, #9B59B6); box-shadow: 0 0 16px var(--color-accent-glow, rgba(155,89,182,0.4)); }
.page-contact__map-dot--3 { top: 70%; left: 20%; animation-delay: 1.6s; }
@keyframes page-contact-dot-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.8); opacity: 1; }
}

/* 客服头像 */
.page-contact__avatar-frame {
  position: relative;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(57, 255, 20, 0.2);
  box-shadow: 0 0 30px rgba(57, 255, 20, 0.05);
  transition: border-color 0.4s, box-shadow 0.4s;
}
.page-contact__avatar-frame:hover {
  border-color: var(--color-signal, #39FF14);
  box-shadow: 0 0 40px rgba(57, 255, 20, 0.15);
}
.page-contact__avatar-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-contact__avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--color-signal, #39FF14);
  border-right-color: var(--color-accent, #9B59B6);
  animation: page-contact-ring-rotate 4s linear infinite;
  pointer-events: none;
}
@keyframes page-contact-ring-rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.page-contact__avatar-status {
  position: absolute;
  bottom: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-success, #00FF88);
  border: 2px solid var(--color-bg, #0B1A33);
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.4);
  font-size: 0;
  line-height: 0;
}
.page-contact__avatar-status::before {
  content: '在线';
  position: absolute;
  right: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-success, #00FF88);
  white-space: nowrap;
  background: rgba(11, 26, 51, 0.8);
  padding: 2px 10px;
  border-radius: 20px;
  border: 1px solid rgba(0, 255, 136, 0.2);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.page-contact__avatar-frame:hover .page-contact__avatar-status::before {
  opacity: 1;
}

/* 粒子 */
.page-contact__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.page-contact__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-accent, #9B59B6);
  opacity: 0.3;
  animation: page-contact-particle-float 8s ease-in-out infinite;
}
.page-contact__particle--1 { top: 10%; left: 15%; animation-delay: 0s; width: 4px; height: 4px; background: var(--color-signal, #39FF14); }
.page-contact__particle--2 { top: 30%; left: 80%; animation-delay: 1.2s; width: 2px; height: 2px; }
.page-contact__particle--3 { top: 60%; left: 10%; animation-delay: 2.4s; width: 5px; height: 5px; background: var(--color-signal, #39FF14); opacity: 0.15; }
.page-contact__particle--4 { top: 80%; left: 70%; animation-delay: 3.6s; width: 3px; height: 3px; }
.page-contact__particle--5 { top: 45%; left: 90%; animation-delay: 4.8s; width: 4px; height: 4px; background: var(--color-signal, #39FF14); }
.page-contact__particle--6 { top: 15%; left: 50%; animation-delay: 6s; width: 2px; height: 2px; }
@keyframes page-contact-particle-float {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
  25% { transform: translate(10px, -20px) scale(1.3); opacity: 0.5; }
  50% { transform: translate(-5px, -40px) scale(0.8); opacity: 0.3; }
  75% { transform: translate(15px, -10px) scale(1.1); opacity: 0.4; }
}

/* 信任陈述 */
.page-contact__trust {
  margin-top: 60px;
  padding: 20px 0;
  border-top: 1px solid rgba(155, 89, 182, 0.1);
  text-align: center;
}
.page-contact__trust-text {
  font-size: 13px;
  color: var(--color-text-secondary, #8899AA);
  margin: 0;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

/* ===== 桌面端 (768px+) ===== */
@media (min-width: 768px) {
  .page-contact__container {
    padding: calc(var(--header-h, 72px) + 48px) 40px 80px;
  }
  .page-contact__hero {
    margin-bottom: 56px;
  }
  .page-contact__heading {
    font-size: 52px;
  }
  .page-contact__subtitle {
    font-size: 20px;
  }
  .page-contact__grid {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }
  .page-contact__info {
    flex: 0 0 55%;
    max-width: 620px;
  }
  .page-contact__visual {
    flex: 1 1 auto;
    position: sticky;
    top: calc(var(--header-h, 72px) + 40px);
    align-items: flex-start;
    min-width: 280px;
  }
  .page-contact__card {
    padding: 32px 28px;
    margin-bottom: 28px;
  }
  .page-contact__contact-link {
    font-size: 20px;
  }
  .page-contact__path-steps {
    gap: 20px;
  }
  .page-contact__path-step {
    padding: 16px 20px;
  }
  .page-contact__map-frame {
    max-width: 520px;
  }
  .page-contact__avatar-frame {
    width: 160px;
    height: 160px;
  }
  .page-contact__avatar-status::before {
    opacity: 1;
  }
  .page-contact__trust {
    margin-top: 80px;
  }
}

/* ===== 大桌面端 (1024px+) ===== */
@media (min-width: 1024px) {
  .page-contact__container {
    padding: calc(var(--header-h, 72px) + 56px) 60px 100px;
  }
  .page-contact__heading {
    font-size: 60px;
  }
  .page-contact__info {
    flex: 0 0 58%;
  }
  .page-contact__card {
    padding: 36px 32px;
  }
  .page-contact__map-frame {
    max-width: 560px;
  }
  .page-contact__avatar-frame {
    width: 180px;
    height: 180px;
  }
}

/* ===== 超大桌面端 (1400px+) ===== */
@media (min-width: 1400px) {
  .page-contact__container {
    padding-left: 80px;
    padding-right: 80px;
  }
  .page-contact__heading {
    font-size: 68px;
  }
  .page-contact__info {
    flex: 0 0 55%;
    max-width: 680px;
  }
  .page-contact__map-frame {
    max-width: 600px;
  }
}