/* ===== 联系我们 | page-contact ===== */
.page-contact {
  --contact-divider: rgba(184, 134, 11, 0.35);
  --contact-card-shadow: rgba(16, 10, 6, 0.4);
  background: var(--brown);
  color: var(--cream);
  overflow-x: hidden;
}

/* ---------- Hero 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 420px;
  padding: 3rem 0 4.5rem;
  background: linear-gradient(155deg, var(--brown-deep) 0%, var(--brown) 48%, rgba(199, 91, 18, 0.72) 130%);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-contact .contact-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.3;
}

.page-contact .contact-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(245, 230, 211, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 230, 211, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-contact .contact-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-contact .contact-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(232, 163, 61, 0.42);
  border-radius: 999px;
  background: rgba(245, 230, 211, 0.1);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.page-contact .contact-hero__title {
  margin-top: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5.6vw, 3.75rem);
  line-height: 1.12;
  color: var(--cream);
}

.page-contact .contact-hero__title-sub {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.4vw, 1.375rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-contact .contact-hero__lead {
  margin-top: 1rem;
  max-width: 42em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cream-dim);
}

/* ---------- 联系卡片区 ---------- */
.page-contact .contact-cards {
  background: var(--brown);
  padding: 3rem 0 3.5rem;
  clip-path: polygon(0 2rem, 100% 0, 100% 100%, 0 100%);
}

.page-contact .contact-cards__intro {
  position: relative;
  max-width: 52rem;
  margin: 0 auto 2.25rem;
  padding-left: 1.25rem;
  border-left: 4px solid var(--amber);
}

.page-contact .contact-cards__eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .contact-cards__title {
  margin-top: 0.25rem;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.4vw, 2.25rem);
  font-weight: 800;
  color: var(--cream);
}

.page-contact .contact-cards__desc {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  color: var(--cream-dim);
}

.page-contact .contact-cards__grid {
  display: grid;
  gap: 1.5rem;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  padding: 2rem 1.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--cream);
  color: var(--brown-deep);
  box-shadow: 0 16px 40px var(--contact-card-shadow);
  transition: box-shadow 0.3s ease, filter 0.3s ease;
}

.page-contact .contact-card:hover {
  box-shadow: 0 24px 64px rgba(16, 10, 6, 0.5);
  filter: brightness(1.02);
}

.page-contact .contact-card--email {
  background: var(--light-amber);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  width: 4rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--amber);
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border-right: 2px solid var(--contact-divider);
  border-bottom: 2px solid var(--contact-divider);
  border-radius: 0 0 var(--radius-sm) 0;
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-card__index {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(107, 91, 79, 0.5);
}

.page-contact .contact-card__label {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  background: var(--brown);
  color: var(--amber);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-contact .contact-card__title {
  margin-top: 0.25rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brown-deep);
}

.page-contact .contact-card__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .contact-card__value {
  margin-top: auto;
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
  color: var(--brown-deep);
}

.page-contact .contact-card__value--phone {
  display: inline-block;
  position: relative;
  cursor: help;
  font-size: clamp(1.75rem, 6vw, 2.5rem);
}

.page-contact .contact-card__value--phone::after {
  content: "拨号提示：请使用您的通讯设备呼叫此号码";
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.375rem);
  z-index: 6;
  width: max-content;
  max-width: 16em;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--brown-deep);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.4;
  box-shadow: 0 8px 20px rgba(16, 10, 6, 0.4);
  opacity: 0;
  transform: translateY(0.25rem);
  pointer-events: none;
  transition: opacity 0.24s ease, transform 0.24s ease;
}

.page-contact .contact-card__value--phone:hover::after,
.page-contact .contact-card__value--phone:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.page-contact .contact-card__value--email {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
  text-align: center;
  font-size: clamp(1.05rem, 4vw, 1.45rem);
}

.page-contact .contact-card__value--address {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
  text-align: center;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 4vw, 1.25rem);
}

.page-contact .contact-card__note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(107, 91, 79, 0.45);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--gray);
}

.page-contact .contact-card__media {
  margin: 0.25rem -0.25rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

/* ---------- 数据面板 ---------- */
.page-contact .contact-stats {
  background: linear-gradient(90deg, var(--orange) 0%, var(--amber) 120%);
  padding: 2.5rem 0;
}

.page-contact .contact-stats__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.75rem 2.5rem;
}

.page-contact .contact-stats__item {
  flex: 1 1 130px;
  max-width: 200px;
  text-align: center;
  color: var(--brown-deep);
}

.page-contact .contact-stats__num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.1;
  color: var(--brown-deep);
}

.page-contact .contact-stats__num span {
  margin-left: 0.1em;
  font-size: 0.55em;
  font-weight: 700;
}

.page-contact .contact-stats__label {
  margin-top: 0.4rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(46, 30, 22, 0.75);
}

/* ---------- 留灯指引 ---------- */
.page-contact .contact-guide {
  background: var(--brown);
  padding: 3.5rem 0 4.5rem;
}

.page-contact .contact-guide__panel {
  position: relative;
  overflow: hidden;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(232, 163, 61, 0.3);
  border-radius: var(--radius-lg);
  background: var(--brown-deep);
}

.page-contact .contact-guide__panel::after {
  content: "灯";
  position: absolute;
  right: -0.75rem;
  bottom: -2rem;
  z-index: 0;
  font-family: var(--font-heading);
  font-size: 10rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(232, 163, 61, 0.07);
  pointer-events: none;
}

.page-contact .contact-guide__eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .contact-guide__title {
  position: relative;
  z-index: 1;
  margin-top: 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 800;
  color: var(--cream);
}

.page-contact .contact-guide__desc {
  position: relative;
  z-index: 1;
  margin-top: 0.75rem;
  max-width: 46em;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--cream-dim);
}

.page-contact .contact-guide__links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    min-height: 480px;
    padding: 4.5rem 0 6rem;
  }

  .page-contact .contact-hero__title {
    font-size: clamp(2.25rem, 5vw, 4rem);
  }

  .page-contact .contact-hero__lead {
    font-size: 1.0625rem;
  }

  .page-contact .contact-cards {
    padding: 6rem 0 5rem;
  }

  .page-contact .contact-cards__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    align-items: start;
  }

  .page-contact .contact-card {
    padding: 2.25rem 1.75rem 2rem;
    min-height: 100%;
  }

  .page-contact .contact-card--phone {
    transform: rotate(-1.2deg) translateY(0.75rem);
  }

  .page-contact .contact-card--email {
    transform: translateY(-1.5rem);
    box-shadow: 0 26px 60px rgba(16, 10, 6, 0.5);
  }

  .page-contact .contact-card--address {
    transform: rotate(1.1deg) translateY(1.25rem);
  }

  .page-contact .contact-stats {
    padding: 3rem 0;
  }

  .page-contact .contact-stats__grid {
    gap: 2rem 3rem;
  }

  .page-contact .contact-stats__item {
    flex: 1 1 160px;
    max-width: 220px;
  }

  .page-contact .contact-guide {
    padding: 5rem 0 6rem;
  }

  .page-contact .contact-guide__panel {
    padding: 2.75rem 3rem;
  }
}