.page-contact {
  --pc-hair: rgba(244, 247, 242, 0.10);
  --pc-hair-strong: rgba(244, 247, 242, 0.22);
  --pc-panel-deep: rgba(13, 27, 42, 0.62);
  overflow-x: clip;
  color: var(--white);
}

.page-contact .pc-band {
  padding-block: clamp(48px, 7vw, 92px);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 44px) clamp(44px, 7vw, 84px);
  background:
    radial-gradient(140% 100% at 8% 0%, rgba(13, 27, 42, 0.96) 0%, rgba(13, 27, 42, 0.55) 44%, rgba(11, 31, 26, 0.98) 100%),
    var(--ink);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(118deg, transparent 44%, rgba(200, 255, 61, 0.06) 44%, rgba(200, 255, 61, 0.06) 47%, transparent 47%);
}

.page-contact .pc-hero .shell {
  position: relative;
  z-index: 2;
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(20px, 4vw, 36px);
}

.page-contact .pc-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-contact .pc-hero-copy h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .pc-hero-copy .lede {
  max-width: 62ch;
  color: rgba(244, 247, 242, 0.82);
}

.page-contact .pc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .pc-hero-stat {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .pc-hero-stat > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .pc-hero-stat dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .pc-hero-stat dd {
  margin: 0;
  font-size: 15px;
  color: var(--white);
}

.page-contact .pc-hero-stat dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-contact .pc-hero-media {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--pc-hair-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(13, 27, 42, 0.9), rgba(11, 31, 26, 0.9));
}

.page-contact .pc-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 客服通道 ---------- */
.page-contact .pc-channels {
  background: var(--ink);
}

.page-contact .pc-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .pc-rail {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .pc-channel-card {
  position: relative;
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) clamp(24px, 3.4vw, 34px);
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(31, 59, 68, 0.52), rgba(13, 27, 42, 0.60));
}

.page-contact .pc-channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(18px, 3vw, 26px);
  bottom: clamp(18px, 3vw, 26px);
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--lime);
}

.page-contact .pc-channel-card:nth-child(2)::before {
  background: var(--signal);
}

.page-contact .pc-channel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .pc-channel-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--white);
}

.page-contact .pc-channel-value {
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 23px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 242, 0.78);
}

/* 咨询准备清单 */
.page-contact .pc-prep {
  align-self: start;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--pc-hair-strong);
  border-radius: var(--radius-lg);
  background: var(--pc-panel-deep);
}

.page-contact .pc-prep h3 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.24;
  color: var(--white);
}

.page-contact .pc-prep-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-contact .pc-prep-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--pc-hair-strong);
  border-radius: 999px;
  font-size: 13px;
  color: rgba(244, 247, 242, 0.82);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .pc-prep-tabs a:hover,
.page-contact .pc-prep-tabs a:focus-visible {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.page-contact .pc-prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-prep-list li {
  padding: 14px 16px;
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius);
  background: rgba(31, 59, 68, 0.30);
  scroll-margin-top: 96px;
}

.page-contact .pc-prep-list h4 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-contact .pc-prep-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 247, 242, 0.76);
}

/* ---------- 业务合作 ---------- */
.page-contact .pc-partner {
  border-top: 1px solid var(--pc-hair);
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-contact .pc-partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .pc-partner-item {
  position: relative;
  padding-top: 24px;
  border-top: 1px solid var(--pc-hair-strong);
}

.page-contact .pc-partner-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 46px;
  height: 2px;
  background: var(--lime);
}

.page-contact .pc-partner-item:nth-child(2)::before {
  background: var(--cyan);
}

.page-contact .pc-partner-item:nth-child(3)::before {
  background: var(--signal);
}

.page-contact .pc-partner-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1;
  color: rgba(244, 247, 242, 0.15);
}

.page-contact .pc-partner-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 23px);
  color: var(--white);
}

.page-contact .pc-partner-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 242, 0.78);
}

/* ---------- 服务时间 ---------- */
.page-contact .pc-hours {
  border-top: 1px solid var(--pc-hair);
  border-bottom: 1px solid var(--pc-hair);
  background: rgba(13, 27, 42, 0.58);
}

.page-contact .pc-hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .pc-hours-copy .lede {
  max-width: 60ch;
  color: rgba(244, 247, 242, 0.80);
}

.page-contact .pc-timebar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius-lg);
  background: rgba(31, 59, 68, 0.34);
}

.page-contact .pc-timebar-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
}

.page-contact .pc-timebar-track {
  position: relative;
  flex: 1 1 140px;
  height: 6px;
  border-radius: 999px;
  background: rgba(244, 247, 242, 0.12);
  overflow: hidden;
}

.page-contact .pc-timebar-fill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}

.page-contact .pc-hours-notes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-hours-notes li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 242, 0.78);
}

.page-contact .pc-hours-notes li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--lime);
}

/* ---------- 服务地区与备案信息 ---------- */
.page-contact .pc-region {
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(13, 27, 42, 0.92) 0%, rgba(11, 31, 26, 0.98) 62%, var(--ink) 100%);
}

.page-contact .pc-region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-contact .pc-facts {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .pc-facts > div {
  display: grid;
  grid-template-columns: minmax(80px, 108px) 1fr;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pc-hair);
}

.page-contact .pc-facts dt {
  font-size: 14px;
  color: var(--mist);
}

.page-contact .pc-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .pc-facts dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-contact .pc-region-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pc-region-media {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--pc-hair);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(13, 27, 42, 0.9), rgba(11, 31, 26, 0.9));
}

.page-contact .pc-region-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 正文内链 ---------- */
.page-contact .lede a,
.page-contact .pc-hours-notes a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 200, 232, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .lede a:hover,
.page-contact .lede a:focus-visible,
.page-contact .pc-hours-notes a:hover,
.page-contact .pc-hours-notes a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-contact .pc-hero-media {
    margin-top: -20px;
  }

  .page-contact .pc-region-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 960px) {
  .page-contact .pc-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-contact .pc-hours-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

@media (max-width: 420px) {
  .page-contact .pc-facts > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-contact .pc-timebar {
    gap: 10px;
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-prep-tabs a,
  .page-contact .lede a,
  .page-contact .pc-hours-notes a {
    transition: none;
  }
}