/* ===================== 联系通道页专属样式 ===================== */
.page-contact {
  --contact-gold: var(--color-gold);
  --contact-electro: var(--color-electro);
  --contact-cyan: var(--color-cyan);
  --contact-deep: var(--color-deep);
  --contact-neutral: var(--color-neutral);
  --contact-purple-bright: var(--color-purple-bright);
  --contact-purple-deep: var(--color-purple-deep);
  --contact-pale: var(--color-pale);
  --contact-light: var(--color-light);
  position: relative;
  background: var(--contact-deep);
  color: var(--contact-light);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  isolation: isolate;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 18px;
  font-size: 14px;
  color: rgba(245, 247, 250, .68);
}

.page-contact .breadcrumb__link {
  color: var(--contact-cyan);
  text-decoration: none;
  transition: color .3s ease;
}

.page-contact .breadcrumb__link:hover {
  color: var(--contact-gold);
}

.page-contact .breadcrumb__separator {
  color: rgba(245, 247, 250, .35);
}

.page-contact .breadcrumb__current {
  color: rgba(245, 247, 250, .9);
  font-weight: 600;
}

/* 按钮：联系页内统一视觉 */
.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  background: var(--contact-gold);
  color: var(--contact-deep);
  font-weight: 700;
  text-decoration: none;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.page-contact .btn:hover {
  box-shadow: 0 10px 26px rgba(240, 185, 11, .3);
  transform: translateY(-2px);
}

.page-contact .btn--ghost {
  background: transparent;
  color: var(--contact-light);
  border: 1px solid rgba(245, 247, 250, .35);
}

/* 小标签 */
.page-contact__section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, .1);
  border: 1px solid rgba(0, 212, 255, .22);
  color: var(--contact-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== 英雄区 ===== */
.page-contact__hero {
  position: relative;
  padding: 30px 0 70px;
  z-index: 1;
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 78% 32%, rgba(123, 47, 190, .28), transparent 36%),
    linear-gradient(105deg, transparent 22%, rgba(0, 212, 255, .08) 52%, transparent 78%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 36% 100%);
  z-index: -1;
  pointer-events: none;
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 6%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--contact-cyan), transparent);
  opacity: .35;
  z-index: -1;
}

.page-contact__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-contact__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(0, 212, 255, .3);
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, .08);
  color: var(--contact-cyan);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.page-contact__hero h1 {
  margin: 16px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: 1px;
  color: var(--contact-light);
}

.page-contact__hero-lead {
  max-width: 620px;
  color: rgba(245, 247, 250, .72);
  font-size: 16px;
  margin-bottom: 24px;
}

.page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact__hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 130px;
}

.page-contact__hero-badge {
  display: grid;
  place-items: center;
  width: 118px;
  height: 118px;
  text-align: center;
  background: linear-gradient(130deg, #f7c916, var(--contact-gold) 62%, #dda507);
  clip-path: polygon(50% 0%, 90% 18%, 100% 57%, 82% 100%, 18% 100%, 0% 57%, 10% 18%);
  box-shadow: 0 18px 44px rgba(240, 185, 11, .25);
  transform: rotate(-8deg);
}

.page-contact__hero-badge strong {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--contact-deep);
  line-height: 1;
}

.page-contact__hero-badge span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(11, 27, 61, .8);
}

/* ===== 客户支持渠道 ===== */
.page-contact__channels {
  position: relative;
  padding: 52px 0 72px;
}

.page-contact__terrain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.page-contact__channels::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: -1;
}

.page-contact__section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.page-contact__section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  margin: 10px 0 8px;
  color: var(--contact-light);
  line-height: 1.2;
}

.page-contact__section-head p {
  color: rgba(245, 247, 250, .68);
  font-size: 15px;
  margin: 0;
}

.page-contact__channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 28px;
}

.page-contact__channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  background: rgba(19, 23, 34, .82);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .22);
  transition: box-shadow .35s ease, border-color .35s ease, transform .35s ease;
  overflow: hidden;
}

.page-contact__channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--contact-electro), var(--contact-purple-bright));
}

.page-contact__channel--email::before {
  background: linear-gradient(90deg, var(--contact-cyan), var(--contact-pale));
}

.page-contact__channel--address::before {
  background: linear-gradient(90deg, var(--contact-gold), #ffb800);
}

.page-contact__channel:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .3);
  border-color: rgba(165, 94, 234, .3);
}

.page-contact__channel-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(123, 47, 190, .18);
  border: 1px solid rgba(123, 47, 190, .34);
  color: var(--contact-purple-bright);
}

.page-contact__channel--email .page-contact__channel-icon {
  background: rgba(0, 212, 255, .14);
  border-color: rgba(0, 212, 255, .3);
  color: var(--contact-cyan);
}

.page-contact__channel--address .page-contact__channel-icon {
  background: rgba(240, 185, 11, .14);
  border-color: rgba(240, 185, 11, .3);
  color: var(--contact-gold);
}

.page-contact__channel-icon svg {
  width: 26px;
  height: 26px;
}

.page-contact__channel h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--contact-light);
}

.page-contact__channel-value {
  display: block;
  margin: 2px 0 8px;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700;
  color: var(--contact-light);
  text-decoration: none;
  word-break: break-all;
  line-height: 1.4;
  transition: color .3s ease;
}

a.page-contact__channel-value:hover {
  color: var(--contact-cyan);
}

.page-contact__channel-content p {
  color: rgba(245, 247, 250, .65);
  font-size: 14px;
  margin: 0 0 14px;
}

.page-contact__channel-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(123, 47, 190, .16);
  border: 1px solid rgba(123, 47, 190, .3);
  color: var(--contact-purple-bright);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
}

.page-contact__channel--email .page-contact__channel-tag {
  background: rgba(0, 212, 255, .12);
  border-color: rgba(0, 212, 255, .28);
  color: var(--contact-cyan);
}

.page-contact__channel--address .page-contact__channel-tag {
  background: rgba(240, 185, 11, .12);
  border-color: rgba(240, 185, 11, .28);
  color: var(--contact-gold);
}

.page-contact__channels-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
}

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

/* ===== 服务响应承诺 ===== */
.page-contact__promise {
  position: relative;
  padding: 64px 0;
  background: linear-gradient(118deg, var(--contact-purple-deep) 0%, var(--contact-electro) 48%, rgba(123, 47, 190, .75) 100%);
  overflow: hidden;
}

.page-contact__promise::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 30%, rgba(0, 212, 255, .14), transparent 26%),
    radial-gradient(circle at 86% 70%, rgba(240, 185, 11, .18), transparent 32%);
  z-index: 1;
  pointer-events: none;
}

.page-contact__promise-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact__promise-copy {
  max-width: 620px;
}

.page-contact__promise-copy h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  margin: 12px 0 14px;
  color: var(--contact-light);
  line-height: 1.2;
}

.page-contact__promise-copy p {
  color: rgba(245, 247, 250, .82);
  font-size: 15px;
  margin: 0 0 14px;
}

.page-contact__promise-copy .btn {
  margin-top: 8px;
}

.page-contact__promise-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  align-content: center;
}

.page-contact__stat {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 22px 10px;
  border-radius: var(--radius-md);
  background: rgba(11, 27, 61, .42);
  border: 1px solid rgba(245, 247, 250, .14);
  text-align: center;
}

.page-contact__stat-num {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  color: var(--contact-light);
  line-height: 1;
}

.page-contact__stat--gold .page-contact__stat-num {
  color: var(--contact-gold);
}

.page-contact__stat-label {
  font-size: 13px;
  color: rgba(245, 247, 250, .7);
  letter-spacing: 1px;
}

/* ===== 本地化服务 ===== */
.page-contact__local {
  padding: 64px 0;
}

.page-contact__local-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact__local-map {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 16px 44px rgba(0, 0, 0, .24);
}

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

.page-contact__local-pin {
  position: absolute;
  right: 30%;
  bottom: 18%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  z-index: 3;
}

.page-contact__local-pin-dot {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--contact-gold);
  border: 3px solid rgba(255, 255, 255, .92);
  box-shadow: 0 0 0 6px rgba(240, 185, 11, .35), 0 8px 22px rgba(0, 0, 0, .36);
}

.page-contact__local-tooltip {
  position: absolute;
  bottom: 28px;
  left: -120px;
  width: 240px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(19, 23, 34, .96);
  border: 1px solid rgba(240, 185, 11, .34);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
  z-index: 5;
}

.page-contact__local-tooltip strong {
  display: block;
  color: var(--contact-gold);
  font-size: 14px;
  margin-bottom: 4px;
}

.page-contact__local-tooltip span {
  color: rgba(245, 247, 250, .72);
  font-size: 13px;
  line-height: 1.5;
}

.page-contact__local-pin:hover .page-contact__local-tooltip,
.page-contact__local-pin:focus-visible .page-contact__local-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-contact__local-copy {
  padding-top: 8px;
}

.page-contact__local-copy h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  margin: 10px 0 14px;
  color: var(--contact-light);
  line-height: 1.2;
}

.page-contact__local-copy p {
  color: rgba(245, 247, 250, .72);
  font-size: 15px;
  margin: 0 0 14px;
}

.page-contact__local-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--contact-cyan);
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
  transition: color .3s ease, gap .3s ease;
}

.page-contact__local-link:hover {
  color: var(--contact-gold);
  gap: 10px;
}

/* ===== 常见问题链接 ===== */
.page-contact__faq {
  padding: 56px 0 64px;
  background: rgba(19, 23, 34, .32);
}

.page-contact__faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}

.page-contact__faq-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  background: rgba(19, 23, 34, .72);
  border: 1px solid rgba(255, 255, 255, .08);
  text-decoration: none;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.page-contact__faq-card:hover {
  transform: translateX(6px);
  border-color: rgba(0, 212, 255, .34);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .24);
}

.page-contact__faq-card::after {
  content: "→";
  color: var(--contact-cyan);
  font-size: 20px;
  font-weight: 700;
  transition: transform .3s ease;
}

.page-contact__faq-card:hover::after {
  transform: translateX(5px);
}

.page-contact__faq-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--contact-electro), var(--contact-purple-bright));
  color: var(--contact-light);
  font-size: 14px;
  font-weight: 700;
}

.page-contact__faq-text {
  display: grid;
  gap: 3px;
}

.page-contact__faq-title {
  color: var(--contact-light);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.page-contact__faq-desc {
  color: rgba(245, 247, 250, .55);
  font-size: 13px;
  line-height: 1.5;
}

/* ===== 联系提示条 ===== */
.page-contact__notice {
  padding: 42px 0;
  background: linear-gradient(120deg, rgba(240, 185, 11, .18), rgba(123, 47, 190, .14));
}

.page-contact__notice-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-contact__notice p {
  margin: 0;
  color: rgba(245, 247, 250, .85);
  font-size: 15px;
  line-height: 1.6;
}

/* ===== 平板与桌面断点 ===== */
@media (min-width: 700px) {
  .page-contact__channels-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact__channel--address {
    grid-column: span 2;
  }

  .page-contact__faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact__promise-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (min-width: 1000px) {
  .page-contact__hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-contact__hero-visual {
    min-height: 260px;
  }

  .page-contact__hero-badge {
    width: 170px;
    height: 170px;
  }

  .page-contact__hero-badge strong {
    font-size: 44px;
  }

  .page-contact__hero-badge span {
    font-size: 13px;
  }

  .page-contact__channels-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
  }

  .page-contact__channel--phone {
    grid-column: span 5;
    align-self: start;
  }

  .page-contact__channel--email {
    grid-column: span 4;
    align-self: center;
  }

  .page-contact__channel--address {
    grid-column: span 3;
    align-self: end;
  }

  .page-contact__promise {
    padding: 80px 0;
  }

  .page-contact__promise-inner {
    grid-template-columns: 1fr 1fr;
    gap: 52px;
  }

  .page-contact__promise-stats {
    gap: 16px;
  }

  .page-contact__local {
    padding: 80px 0;
  }

  .page-contact__local-wrap {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 44px;
    align-items: center;
  }

  .page-contact__faq {
    padding: 72px 0 88px;
  }
}

/* ===== 动效降级兼容 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation: none !important;
  }

  .page-contact__channel:hover,
  .page-contact__faq-card:hover {
    transform: none;
  }
}