.page-contact {
  --contact-gap: 20px;
  --contact-radius-lg: 28px;
  background: var(--c-bg);
  color: var(--c-ink);
}

/* ========== 首屏大色块 ========== */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 48px 20px 56px;
  background: var(--c-deep);
  color: var(--c-white);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(140deg, var(--c-primary), var(--c-accent));
  opacity: 0.32;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  transform: translateX(4%);
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 16%;
  right: 10%;
  width: 130px;
  height: 130px;
  border: 3px solid rgba(255, 200, 73, 0.7);
  border-radius: 50%;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
}
.page-contact .contact-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.page-contact .contact-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color var(--ease);
}
.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--c-gold);
}
.page-contact .contact-hero .breadcrumb__current {
  color: var(--c-gold);
}
.page-contact .contact-hero__title {
  margin-bottom: 16px;
  font-family: var(--font-title);
  font-size: clamp(36px, 6vw, 62px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__lead {
  max-width: 650px;
  margin-bottom: 28px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}
.page-contact .contact-hero__btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--r-pill);
  background: var(--c-gold);
  color: var(--c-deep);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-contact .contact-hero__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 31, 61, 0.35);
}

/* ========== 联系渠道 ========== */
.page-contact .contact-channels {
  padding: 64px 20px 72px;
}
.page-contact .contact-channels__grid {
  gap: 28px;
  align-items: center;
}
.page-contact .contact-channel-list {
  gap: 20px;
  margin-top: 28px;
}
.page-contact .contact-channel-card {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--r-card);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--c-gold);
}
.page-contact .contact-channel-card--phone {
  border-top-color: var(--c-primary);
}
.page-contact .contact-channel-card__eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: rgba(255, 200, 73, 0.22);
  color: #8A5B00;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-contact .contact-channel-card--phone .contact-channel-card__eyebrow {
  background: rgba(255, 107, 53, 0.14);
  color: var(--c-accent);
}
.page-contact .contact-channel-card__value {
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
  word-break: break-all;
  color: var(--c-deep);
}
.page-contact .contact-channel-card__link {
  color: var(--c-primary);
  text-decoration: none;
  transition: color var(--ease);
}
.page-contact .contact-channel-card__link:hover {
  color: var(--c-accent);
}
.page-contact .contact-channel-card__note {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-muted);
}
.page-contact .contact-channels__visual .image-ratio {
  border-radius: var(--contact-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.page-contact .contact-channels__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== 服务响应承诺 ========== */
.page-contact .contact-response {
  padding: 60px 20px;
  background: linear-gradient(120deg, var(--c-primary), var(--c-accent));
}
.page-contact .contact-response__panel {
  max-width: var(--max-width);
  margin: 0 auto;
}
.page-contact .contact-response .section__label {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 14px;
  border-radius: var(--r-pill);
  background: var(--c-gold);
  color: var(--c-deep);
  font-size: 13px;
  font-weight: 700;
}
.page-contact .contact-response .section__label::before {
  display: none;
}
.page-contact .contact-response__panel .section__title {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 44px);
  color: var(--c-white);
}
.page-contact .contact-response__lead {
  max-width: 720px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.7;
}
.page-contact .contact-response__scope {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}
.page-contact .contact-response__scope li {
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
}
.page-contact .contact-response__stats {
  display: grid;
  gap: 14px;
}
.page-contact .contact-response__stat {
  padding: 24px 20px;
  border-radius: var(--r-card);
  background: var(--c-white);
  box-shadow: 0 8px 28px rgba(15, 31, 61, 0.14);
}
.page-contact .contact-response__stat .stat__number {
  display: block;
  font-family: var(--font-title);
  font-size: 48px;
  line-height: 1.1;
  color: var(--c-deep);
}
.page-contact .contact-response__stat .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--c-muted);
}

/* ========== 联系地址 ========== */
.page-contact .contact-address {
  padding: 64px 20px 72px;
  background: var(--c-blue);
}
.page-contact .contact-address__grid {
  gap: 32px;
  align-items: center;
}
.page-contact .contact-address__info .section__title {
  margin-bottom: 14px;
}
.page-contact .contact-address .section__lead {
  max-width: 640px;
  margin-bottom: 24px;
}
.page-contact .contact-address__card {
  padding: 28px 24px;
  border-radius: var(--r-card);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}
.page-contact .contact-address__text {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-deep);
}
.page-contact .contact-address__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-contact .contact-address__visual img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--contact-radius-lg);
  box-shadow: var(--shadow-lift);
}

/* ========== 更多帮助 ========== */
.page-contact .contact-help {
  padding: 64px 20px;
}
.page-contact .contact-help__card {
  padding: 40px 28px;
  border-radius: var(--contact-radius-lg);
  background: var(--c-deep);
  color: var(--c-white);
  text-align: center;
  box-shadow: var(--shadow-lift);
}
.page-contact .contact-help .section__label {
  color: var(--c-gold);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.page-contact .contact-help__card .section__title {
  margin-bottom: 14px;
  font-size: clamp(26px, 4vw, 40px);
}
.page-contact .contact-help__text {
  max-width: 640px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.7;
}
.page-contact .contact-help__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.page-contact .contact-help .btn--ghost {
  border-color: rgba(255, 255, 255, 0.65);
  color: var(--c-white);
}
.page-contact .contact-help .btn--ghost:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

/* ========== 响应式 ========== */
@media (min-width: 640px) {
  .page-contact .contact-response__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 72px 40px 88px;
  }
  .page-contact .contact-hero__lead {
    font-size: 18px;
  }
  .page-contact .contact-channels {
    padding: 88px 40px 96px;
  }
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }
  .page-contact .contact-response {
    padding: 88px 40px;
  }
  .page-contact .contact-response__stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-contact .contact-address {
    padding: 88px 40px 96px;
  }
  .page-contact .contact-address__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 56px;
  }
  .page-contact .contact-help {
    padding: 88px 40px;
  }
  .page-contact .contact-help__card {
    padding: 56px 48px;
  }
}