/* ===== 联系页专属样式 ===== */
.page-contact {
  --card-bg: rgba(26, 46, 74, 0.55);
  --card-border: rgba(160, 180, 200, 0.14);
  --card-border-strong: rgba(160, 180, 200, 0.28);
  position: relative;
  z-index: 0;
  padding: 28px 20px 88px;
  overflow: hidden;
  color: var(--c-text);
}

/* 背景光晕与粒子氛围 */
.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 30% at 85% 5%, rgba(57, 255, 20, 0.05), transparent 60%),
    radial-gradient(ellipse 40% 25% at 10% 60%, rgba(201, 162, 39, 0.07), transparent 55%),
    radial-gradient(ellipse 70% 50% at 50% 85%, rgba(5, 14, 28, 0.45), transparent 75%);
}

.page-contact .contact-shell {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-sub);
}
.page-contact .breadcrumb a {
  color: var(--c-sub);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
.page-contact .breadcrumb a:hover {
  color: var(--c-accent);
}
.page-contact .breadcrumb-sep {
  color: rgba(160, 180, 200, 0.4);
}

/* 页头声明 */
.page-contact .contact-hero {
  position: relative;
  padding-left: 18px;
  margin-bottom: 48px;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 3px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--c-accent) 0%, var(--c-accent) 58%, transparent 100%);
}
.page-contact .contact-hero .section-label {
  margin-bottom: 14px;
}
.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.12;
  letter-spacing: 0.02em;
}
.page-contact .hero-lead {
  max-width: 560px;
  margin: 0 0 28px;
  color: var(--c-sub);
  font-size: 15px;
  line-height: 1.8;
}
.page-contact .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 108px;
  padding: 12px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(5, 14, 28, 0.2);
}
.page-contact .hero-stat strong {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--c-gold);
}
.page-contact .hero-stat span {
  font-size: 12px;
  color: var(--c-sub);
}

/* 客户支持大卡片 */
.page-contact .support-block {
  margin-bottom: 44px;
}
.page-contact .support-layout {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 14px 34px rgba(5, 14, 28, 0.32);
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}
.page-contact .support-layout:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(5, 14, 28, 0.42);
}
.page-contact .support-panel {
  padding: 30px 24px;
}
.page-contact .support-panel .section-label {
  margin-bottom: 10px;
}
.page-contact .support-panel h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.page-contact .panel-desc {
  margin: 0 0 22px;
  color: var(--c-sub);
  line-height: 1.7;
  font-size: 14px;
}
.page-contact .panel-desc a {
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.35);
  transition: border-color var(--t-fast) var(--ease);
}
.page-contact .panel-desc a:hover {
  border-bottom-color: var(--c-accent);
}

/* 渠道行 */
.page-contact .channel-list {
  border-top: 1px solid var(--card-border);
}
.page-contact .channel-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--card-border);
}
.page-contact .channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 50%;
  background: rgba(160, 180, 200, 0.08);
  border: 1px solid var(--card-border);
  color: var(--c-accent);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-contact .channel-row:hover .channel-icon {
  background: rgba(57, 255, 20, 0.12);
  color: var(--c-accent);
}
.page-contact .channel-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.page-contact .channel-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-sub);
}
.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--t-fast) var(--ease);
}
.page-contact .channel-value:hover {
  color: var(--c-accent);
}
.page-contact .channel-action {
  flex: 0 0 auto;
}

/* 服务时间可视化 */
.page-contact .hours-block {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--card-border-strong);
}
.page-contact .hours-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}
.page-contact .hours-head span {
  font-size: 13px;
  color: var(--c-sub);
}
.page-contact .hours-head strong {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--c-gold);
  letter-spacing: 0.03em;
}
.page-contact .hours-track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(160, 180, 200, 0.12);
}
.page-contact .hours-fill {
  position: relative;
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.5), var(--c-gold) 30%, var(--c-accent) 100%);
  box-shadow: 0 0 16px rgba(57, 255, 20, 0.2);
}
.page-contact .hours-fill::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--c-accent);
  border: 2px solid var(--c-bg);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
}
.page-contact .hours-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  padding: 0 2px;
}
.page-contact .hours-scale span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(160, 180, 200, 0.45);
}

/* 客服图片区 */
.page-contact .support-figure {
  margin: 0;
  padding: 20px;
  background: linear-gradient(150deg, rgba(11, 30, 58, 0.55), rgba(5, 14, 28, 0.35));
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: center;
}
.page-contact .support-media-frame {
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: 14px;
  overflow: hidden;
  background: var(--c-bg-dark);
  box-shadow: 0 8px 24px rgba(5, 14, 28, 0.35);
}
.page-contact .support-media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact .support-figure figcaption {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-sub);
}

/* 商务 + 响应双区 */
.page-contact .business-response {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 44px;
}
.page-contact .business-card,
.page-contact .response-card {
  position: relative;
  border-radius: 18px;
  padding: 28px 24px;
  overflow: hidden;
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}
.page-contact .business-card {
  background: linear-gradient(145deg, rgba(26, 46, 74, 0.55), rgba(11, 30, 58, 0.72));
  border: 1px solid rgba(201, 162, 39, 0.22);
}
.page-contact .business-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-gold), transparent 70%);
}
.page-contact .response-card {
  background: rgba(11, 30, 58, 0.68);
  border: 1px solid var(--card-border);
}
.page-contact .response-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), transparent 65%);
}
.page-contact .business-card:hover,
.page-contact .response-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.page-contact .business-card h2,
.page-contact .response-card h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 26px;
  line-height: 1.22;
  letter-spacing: 0.02em;
}
.page-contact .business-card .section-label,
.page-contact .response-card .section-label {
  margin-bottom: 10px;
}
.page-contact .business-desc,
.page-contact .response-desc {
  margin: 0 0 18px;
  color: var(--c-sub);
  font-size: 14px;
  line-height: 1.7;
}
.page-contact .business-email {
  display: inline-block;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.35);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-contact .business-email:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}
.page-contact .business-scope {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .business-scope span {
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-sub);
  background: rgba(160, 180, 200, 0.07);
  border: 1px solid var(--card-border);
  border-radius: 999px;
}

/* 响应流程 */
.page-contact .response-flow {
  border-top: 1px solid var(--card-border);
  margin-bottom: 14px;
}
.page-contact .resp-stage {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(160, 180, 200, 0.08);
}
.page-contact .resp-time {
  flex: 0 1 auto;
  font-size: 13px;
  color: var(--c-text);
  font-weight: 500;
}
.page-contact .resp-arrow {
  flex: 0 0 auto;
  color: var(--c-accent);
  font-size: 16px;
}
.page-contact .resp-result {
  flex: 1 1 auto;
  font-size: 13px;
  color: var(--c-sub);
  text-align: right;
}
.page-contact .response-note {
  margin: 0;
  font-size: 12px;
  color: rgba(160, 180, 200, 0.6);
  line-height: 1.6;
}

/* 地址区块 */
.page-contact .address-block {
  margin-bottom: 40px;
}
.page-contact .address-panel {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: rgba(11, 30, 58, 0.55);
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}
.page-contact .address-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.page-contact .address-content {
  padding: 30px 24px;
  background-image: radial-gradient(circle, rgba(160, 180, 200, 0.13) 1px, transparent 1px);
  background-size: 22px 22px;
}
.page-contact .address-content .section-label {
  margin-bottom: 10px;
}
.page-contact .address-content h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.2;
}
.page-contact .address-line {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-text);
}
.page-contact .address-tip {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-sub);
}
.page-contact .address-figure {
  margin: 0;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 14, 28, 0.45);
}
.page-contact .address-figure img {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(5, 14, 28, 0.42);
}

/* 隐私注记 */
.page-contact .privacy-note {
  padding: 16px 20px;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  background: rgba(26, 46, 74, 0.3);
  font-size: 13px;
  color: var(--c-sub);
  line-height: 1.7;
}
.page-contact .privacy-note a {
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.3);
  transition: border-color var(--t-fast) var(--ease);
}
.page-contact .privacy-note a:hover {
  border-bottom-color: var(--c-accent);
}

/* 动势倾斜 */
.page-contact .tilt-right {
  transform: rotate(0.6deg);
}
.page-contact .tilt-left {
  transform: rotate(-0.6deg);
}
.page-contact .business-card:hover.tilt-right {
  transform: translateY(-4px) rotate(0.3deg);
}
.page-contact .response-card:hover.tilt-left {
  transform: translateY(-4px) rotate(-0.3deg);
}

/* ===== 响应式 ===== */
@media (min-width: 680px) {
  .page-contact {
    padding: 40px 28px 96px;
  }
  .page-contact .support-panel {
    padding: 36px 32px;
  }
  .page-contact .business-card,
  .page-contact .response-card {
    padding: 34px 30px;
  }
  .page-contact .address-content {
    padding: 36px 32px;
  }
  .page-contact .support-figure {
    padding: 28px;
  }
  .page-contact .resp-stage {
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    margin-bottom: 60px;
  }
  .page-contact .support-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
  .page-contact .support-panel {
    padding: 40px 36px;
  }
  .page-contact .support-figure {
    padding: 24px;
  }
  .page-contact .support-media-frame {
    height: 100%;
    min-height: 300px;
  }
  .page-contact .business-response {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
  .page-contact .business-card {
    margin-top: 24px;
  }
  .page-contact .response-card {
    margin-bottom: 24px;
  }
  .page-contact .address-panel {
    grid-template-columns: 1.08fr 0.92fr;
  }
  .page-contact .address-figure img {
    max-width: none;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-shell {
    padding-right: 12px;
    padding-left: 12px;
  }
  .page-contact .hero-lead {
    font-size: 16px;
  }
  .page-contact .support-panel {
    padding: 44px 40px;
  }
  .page-contact .channel-value {
    font-size: 16px;
  }
  .page-contact .address-content {
    padding: 44px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .support-layout,
  .page-contact .business-card,
  .page-contact .response-card,
  .page-contact .address-panel,
  .page-contact .business-email,
  .page-contact .channel-icon,
  .page-contact .channel-value,
  .page-contact .breadcrumb a,
  .page-contact .panel-desc a,
  .page-contact .privacy-note a {
    transition: none;
  }
  .page-contact .tilt-right,
  .page-contact .tilt-left,
  .page-contact .business-card:hover.tilt-right,
  .page-contact .response-card:hover.tilt-left {
    transform: none;
  }
  .page-contact .support-layout:hover,
  .page-contact .business-card:hover,
  .page-contact .response-card:hover,
  .page-contact .address-panel:hover {
    transform: none;
  }
}