.page-contact {
  --pc-pad: clamp(1.25rem, 3.5vw, 3rem);
  --pc-stamp-ink: rgba(199, 154, 74, 0.55);
  position: relative;
  max-width: var(--content-w);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) var(--pc-pad) clamp(3rem, 6vw, 5rem);
  font-family: var(--font-sans);
  color: var(--clr-ink);
  line-height: 1.75;
  background:
    radial-gradient(ellipse at 12% -5%, rgba(199, 154, 74, 0.14) 0%, transparent 48%),
    radial-gradient(ellipse at 92% 30%, rgba(21, 37, 54, 0.05) 0%, transparent 42%);
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 2rem;
  font-size: 0.875rem;
  color: var(--clr-ink-secondary);
}

.page-contact .breadcrumb a {
  color: var(--clr-ink-secondary);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .breadcrumb a:hover {
  color: var(--clr-gold);
  border-bottom-color: var(--clr-gold);
}

.page-contact .breadcrumb-sep {
  color: var(--clr-gold);
  font-weight: 700;
}

/* ===== Hero ===== */
.page-contact .pc-hero {
  display: grid;
  gap: 1.75rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0 2.5rem;
  border-top: 1px solid rgba(199, 154, 74, 0.35);
  border-image: linear-gradient(90deg, var(--clr-gold) 0%, transparent 75%) 1;
}

.page-contact .pc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--clr-gold);
}

.page-contact .pc-eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
}

.page-contact .pc-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.32;
  margin: 0 0 1rem;
  color: var(--clr-ink);
}

.page-contact .pc-hero-lead {
  margin: 0 0 1.5rem;
  max-width: 56ch;
  color: var(--clr-ink-secondary);
  font-size: 0.9375rem;
}

.page-contact .pc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .btn {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  border-radius: 999px;
  padding: 0.6rem 1.35rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.page-contact .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(36, 30, 24, 0.1);
}

.page-contact .pc-hero-mark {
  width: 140px;
  height: 140px;
  margin: 0 auto;
  opacity: 0.92;
}

.page-contact .pc-hero-mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ===== 区块标题 ===== */
.page-contact .pc-section-head {
  margin: 0 0 1.75rem;
}

.page-contact .pc-section-label {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.1rem 0.8rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--clr-red);
  border: 1px solid rgba(158, 58, 45, 0.35);
  border-radius: 999px;
}

.page-contact .pc-section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--clr-ink);
}

.page-contact .pc-section-desc {
  max-width: 62ch;
  margin: 0;
  color: var(--clr-ink-secondary);
}

/* ===== 客服通道 ===== */
.page-contact .pc-channels {
  margin: clamp(3rem, 6vw, 5rem) 0;
  padding-top: 1rem;
}

.page-contact .pc-channels-main {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.page-contact .pc-channel-image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(199, 154, 74, 0.35);
  box-shadow: var(--shadow);
}

.page-contact .pc-channel-stamps {
  display: grid;
  gap: 1.1rem;
}

.page-contact .pc-stamp {
  position: relative;
  display: grid;
  gap: 0.25rem;
  padding: 1.15rem 1.5rem;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 3px,
      rgba(199, 154, 74, 0.03) 3px,
      rgba(199, 154, 74, 0.03) 4px
    ),
    var(--clr-bg-deep);
  border: 1px dashed var(--pc-stamp-ink);
  outline: 1px solid rgba(199, 154, 74, 0.18);
  outline-offset: 5px;
  border-radius: 2px;
  text-decoration: none;
  color: var(--clr-ink);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.page-contact .pc-stamp:nth-child(1) {
  transform: rotate(-0.5deg);
}

.page-contact .pc-stamp:nth-child(2) {
  transform: rotate(0.7deg);
}

.page-contact .pc-stamp:nth-child(3) {
  transform: rotate(-0.3deg);
}

.page-contact .pc-stamp::before {
  content: "天天娱乐会馆";
  position: absolute;
  top: 6px;
  right: 10px;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: rgba(199, 154, 74, 0.45);
}

.page-contact .pc-stamp:hover {
  background: rgba(199, 154, 74, 0.12);
  box-shadow: 0 6px 18px rgba(36, 30, 24, 0.08);
  transform: translateY(-2px) rotate(0deg);
}

.page-contact .pc-stamp-label {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--clr-gold);
}

.page-contact .pc-stamp-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--clr-ink);
  word-break: break-all;
}

.page-contact .pc-stamp-note {
  font-size: 0.875rem;
  color: var(--clr-ink-secondary);
}

/* ===== 咨询领域 ===== */
.page-contact .pc-topics {
  margin: clamp(3rem, 6vw, 5rem) 0;
}

.page-contact .pc-topics-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-contact .pc-topic {
  position: relative;
  padding: 1.5rem 1.25rem 1.5rem 1.5rem;
  background: var(--clr-bg);
  border-left: 3px solid var(--clr-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: inset 0 0 0 1px rgba(199, 154, 74, 0.18);
}

.page-contact .pc-topic-no {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.8125rem;
  color: rgba(199, 154, 74, 0.65);
}

.page-contact .pc-topic-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.page-contact .pc-topic-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--clr-ink-secondary);
}

/* ===== 邮件预填模板 ===== */
.page-contact .pc-mailpre {
  margin: clamp(3rem, 6vw, 5rem) 0;
}

.page-contact .pc-mail-grid {
  display: grid;
  gap: 0.875rem;
  margin-top: 1.5rem;
}

.page-contact .pc-mail-card {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(199, 154, 74, 0.22);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--clr-ink);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-contact .pc-mail-card:hover {
  transform: translateY(-2px);
  border-color: var(--clr-gold);
  box-shadow: var(--shadow);
}

.page-contact .pc-mail-tag {
  justify-self: start;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--clr-gold-wash);
  color: var(--clr-ink);
  font-size: 0.8125rem;
  white-space: nowrap;
}

.page-contact .pc-mail-desc {
  font-size: 0.875rem;
  color: var(--clr-ink-secondary);
}

.page-contact .pc-mail-meta {
  display: none;
  font-size: 0.8125rem;
  color: var(--clr-gold);
}

/* ===== 地址与地区 ===== */
.page-contact .pc-address {
  margin: clamp(3rem, 6vw, 5rem) 0;
}

.page-contact .pc-address-card {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.5), transparent 60%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 3px,
      rgba(199, 154, 74, 0.025) 3px,
      rgba(199, 154, 74, 0.025) 4px
    ),
    var(--clr-bg-deep);
  border: 1px solid rgba(199, 154, 74, 0.3);
  border-radius: var(--radius);
}

.page-contact .pc-address-line {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 700;
  margin: 0.25rem 0 0.75rem;
  letter-spacing: 0.04em;
}

.page-contact .pc-address-note {
  margin: 0;
  max-width: 58ch;
  font-size: 0.875rem;
  color: var(--clr-ink-secondary);
}

.page-contact .pc-address-seal svg {
  display: block;
  width: 108px;
  height: 108px;
}

/* ===== 处理时间说明 ===== */
.page-contact .pc-response {
  margin: clamp(3rem, 6vw, 5rem) 0;
}

.page-contact .pc-response-inner {
  display: grid;
  gap: 1.75rem;
  align-items: center;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  background:
    radial-gradient(ellipse at 80% 0%, rgba(199, 154, 74, 0.18) 0%, transparent 45%),
    var(--clr-night);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.9);
}

.page-contact .pc-response-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: calc(var(--radius) - 4px);
  border: 1px solid rgba(199, 154, 74, 0.5);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

.page-contact .pc-response .pc-section-label {
  color: var(--clr-gold);
  border-color: rgba(199, 154, 74, 0.45);
}

.page-contact .pc-response .pc-section-title {
  color: #fff;
}

.page-contact .pc-response-text {
  margin: 0 0 0.9rem;
  color: rgba(255, 255, 255, 0.78);
}

.page-contact .pc-response-link {
  display: inline-block;
  color: var(--clr-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 154, 74, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.2s ease;
}

.page-contact .pc-response-link:hover {
  border-bottom-color: var(--clr-gold);
}

/* ===== 站内更多入口 ===== */
.page-contact .pc-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem 1.2rem;
  margin-top: clamp(3rem, 6vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(199, 154, 74, 0.2);
}

.page-contact .pc-more-label {
  flex-basis: 100%;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--clr-ink-secondary);
  letter-spacing: 0.12em;
}

.page-contact .pc-more a {
  color: var(--clr-ink);
  text-decoration: none;
  font-size: 0.9375rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .pc-more a:hover {
  color: var(--clr-gold);
  border-bottom-color: var(--clr-gold);
}

.page-contact .pc-more-sep {
  color: rgba(199, 154, 74, 0.5);
}

/* ===== 桌面端布局 ===== */
@media (min-width: 768px) {
  .page-contact .pc-hero {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-contact .pc-hero-mark {
    width: 240px;
    height: 240px;
  }

  .page-contact .pc-address-card {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 860px) {
  .page-contact .pc-channels-main {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 2.5rem;
  }

  .page-contact .pc-response-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 640px) {
  .page-contact .pc-topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .pc-mail-card {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
  }

  .page-contact .pc-mail-meta {
    display: inline;
  }
}

@media (max-width: 639px) {
  .page-contact .pc-address-seal svg {
    width: 92px;
    height: 92px;
    margin: 0 auto;
  }
}

/* ===== 减少动态效果 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-stamp,
  .page-contact .pc-mail-card,
  .page-contact .btn {
    transition: none;
    transform: none;
  }

  .page-contact .pc-stamp:nth-child(1),
  .page-contact .pc-stamp:nth-child(2),
  .page-contact .pc-stamp:nth-child(3) {
    transform: none;
  }
}