.page-contact {
  --pc-gap: clamp(16px, 2.4vw, 28px);
  --pc-pad-y: clamp(44px, 6.5vw, 92px);
  --pc-h2: clamp(1.45rem, 3.6vw, 2.35rem);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-sans);
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
  border-radius: 3px;
}

.page-contact .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding: clamp(26px, 4.5vw, 54px) 0 clamp(30px, 5vw, 62px);
}

.page-contact .pc-hero-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 46px);
  align-items: start;
}

.page-contact .pc-h1 {
  font-size: clamp(1.9rem, 5.6vw, 3.4rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--teal);
  margin: 10px 0 clamp(14px, 2vw, 22px);
}

.page-contact .pc-h1 strong {
  font-weight: 900;
  color: var(--deep);
}

.page-contact .pc-lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.88;
  color: var(--ink);
}

.page-contact .pc-quick {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--sand);
  border-radius: var(--radius);
  padding: clamp(18px, 2.6vw, 28px) clamp(18px, 2.6vw, 28px) clamp(18px, 2.6vw, 28px) clamp(24px, 3.2vw, 34px);
}

.page-contact .pc-quick::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--gold), var(--red));
}

.page-contact .pc-quick-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-lt);
}

.page-contact .pc-quick-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(246, 239, 227, 0.18);
}

.page-contact .pc-quick-label {
  flex: 0 0 auto;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--data);
}

.page-contact .pc-quick-val {
  flex: 1 1 12ch;
  font-family: var(--font-mono);
  font-size: clamp(0.84rem, 1.6vw, 0.96rem);
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .pc-quick-note {
  margin: 14px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: rgba(246, 239, 227, 0.72);
}

/* ---------- 复制按钮 ---------- */
.page-contact .copy-btn {
  flex: 0 0 auto;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold-lt);
  border-radius: 999px;
  padding: 5px 14px;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  line-height: 1.6;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .copy-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--deep);
}

/* ---------- 通用标题 ---------- */
.page-contact .pc-h2 {
  font-size: var(--pc-h2);
  font-weight: 300;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--teal);
  margin: 0 0 clamp(18px, 2.6vw, 30px);
}

.page-contact .pc-h2 strong {
  font-weight: 800;
  color: var(--deep);
}

.page-contact .pc-h2-tight {
  margin-bottom: 0;
}

/* ---------- 三条渠道 ---------- */
.page-contact .pc-channels {
  padding: clamp(28px, 4.6vw, 62px) 0 var(--pc-pad-y);
}

.page-contact .pc-ch-grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

.page-contact .pc-ch-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-ch-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(18px, 2.6vw, 28px) clamp(0px, 1.4vw, 18px);
  border-bottom: 1px solid var(--line);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .pc-ch-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-contact .pc-ch-row:hover {
  transform: translateY(-4px);
  background: linear-gradient(90deg, rgba(243, 194, 124, 0.34), rgba(243, 194, 124, 0));
}

.page-contact .pc-ch-row:hover::before {
  transform: scaleY(1);
}

.page-contact .pc-ch-idx {
  padding-top: 0.5em;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--data);
}

.page-contact .pc-ch-name {
  margin: 0 0 4px;
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-contact .pc-ch-val {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 1.5vw, 0.96rem);
  color: var(--teal);
  overflow-wrap: anywhere;
}

.page-contact .pc-ch-desc {
  margin: 0;
  max-width: 42ch;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-contact .pc-ch-act {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-contact .pc-ch-act .copy-btn {
  border-color: var(--line-strong);
  color: var(--teal);
}

.page-contact .pc-ch-act .copy-btn:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
}

.page-contact .pc-ch-fig {
  margin: 0;
}

.page-contact .pc-ch-fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

/* ---------- 面板引导（深色区） ---------- */
.page-contact .pc-panel {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--sand);
  padding: var(--pc-pad-y) 0;
}

.page-contact .pc-panel::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -22%;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 138, 46, 0.3), transparent 68%);
  pointer-events: none;
}

.page-contact .pc-panel-head {
  position: relative;
  z-index: 1;
  max-width: 64ch;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.page-contact .pc-eyebrow-light {
  color: var(--gold-lt);
}

.page-contact .pc-h2-light {
  color: var(--white);
}

.page-contact .pc-h2-light strong {
  color: var(--gold-lt);
  font-weight: 900;
}

.page-contact .pc-panel-lede {
  margin: 0;
  font-size: clamp(0.93rem, 1.5vw, 1.02rem);
  line-height: 1.86;
  color: rgba(246, 239, 227, 0.82);
}

.page-contact .pc-panel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

.page-contact .pc-panel-fig {
  margin: 0;
}

.page-contact .pc-panel-fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(224, 138, 46, 0.34);
}

.page-contact .pc-panel-fig .media-cap {
  color: rgba(246, 239, 227, 0.66);
}

.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
}

.page-contact .pc-step {
  padding-top: clamp(14px, 2vw, 20px);
  border-top: 1px solid rgba(224, 138, 46, 0.36);
}

.page-contact .pc-step-num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(70, 167, 184, 0.18);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--data);
}

.page-contact .pc-step-title {
  margin: 0 0 8px;
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  font-weight: 800;
  color: var(--gold-lt);
}

.page-contact .pc-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.86;
  color: rgba(246, 239, 227, 0.84);
}

/* ---------- 两条路径 ---------- */
.page-contact .pc-paths {
  padding: var(--pc-pad-y) 0;
}

.page-contact .pc-paths-grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

.page-contact .pc-path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .pc-path-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 20px);
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--white);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease);
}

.page-contact .pc-path-item:hover {
  transform: translateY(-4px);
}

.page-contact .pc-path-num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-contact .pc-path-title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--deep);
}

.page-contact .pc-path-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-contact .pc-veteran {
  padding: clamp(20px, 3vw, 34px);
  background: var(--teal-lt);
  border-top: 5px solid var(--teal);
  border-radius: var(--radius);
}

.page-contact .pc-veteran-title {
  margin: 0 0 8px;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 800;
  color: var(--deep);
}

.page-contact .pc-veteran-lede {
  margin: 0 0 18px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-contact .pc-vet-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(31, 94, 107, 0.3);
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .pc-vet-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .pc-vet-k {
  padding-top: 0.28em;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--teal);
  white-space: nowrap;
}

.page-contact .pc-vet-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(31, 94, 107, 0.22);
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--teal);
}

/* ---------- 会员中心提交 ---------- */
.page-contact .pc-member {
  padding: 0 0 clamp(30px, 4vw, 56px);
}

.page-contact .pc-member-box {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(22px, 3.4vw, 46px);
  background: var(--teal-lt);
  border-radius: var(--radius);
}

.page-contact .pc-member-text {
  margin: 0 0 14px;
  font-size: 0.93rem;
  line-height: 1.88;
  color: var(--ink);
}

.page-contact .pc-member-text:last-of-type {
  margin-bottom: 0;
}

.page-contact .pc-member-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}

.page-contact .pc-member-tags .tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  background: var(--white);
  color: var(--teal);
  border: 1px solid rgba(31, 94, 107, 0.24);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .pc-next {
  padding: 0;
}

.page-contact .pc-next-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding: clamp(16px, 2.6vw, 26px) 0 clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-next-label {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--data);
}

.page-contact .pc-next-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
}

.page-contact .pc-next-list a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .pc-next-list a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 响应时效带 ---------- */
.page-contact .pc-sla {
  background: linear-gradient(118deg, var(--gold) 0%, #EBA047 50%, var(--gold-lt) 100%);
  color: var(--deep);
  padding: clamp(30px, 4.6vw, 58px) 0;
}

.page-contact .pc-sla-inner {
  display: grid;
  gap: clamp(14px, 2.4vw, 30px);
  align-items: center;
}

.page-contact .pc-sla-k {
  margin: 0 0 8px;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: rgba(14, 58, 68, 0.74);
}

.page-contact .pc-sla-title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.85rem);
  font-weight: 900;
  line-height: 1.32;
  color: var(--deep);
}

.page-contact .pc-sla-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.86;
  color: rgba(14, 58, 68, 0.9);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-path-item:nth-child(2) {
    margin-left: clamp(12px, 3vw, 38px);
  }

  .page-contact .pc-path-item:nth-child(3) {
    margin-left: clamp(24px, 6vw, 76px);
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .pc-ch-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-contact .pc-member-box {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }

  .page-contact .pc-sla-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 980px) {
  .page-contact .pc-panel-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-contact .pc-paths-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .page-contact .pc-quick-val {
    flex-basis: 100%;
  }

  .page-contact .pc-ch-row {
    padding-left: 8px;
    padding-right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-ch-row,
  .page-contact .pc-ch-row::before,
  .page-contact .pc-path-item,
  .page-contact .copy-btn,
  .page-contact .pc-next-list a {
    transition: none;
  }

  .page-contact .pc-ch-row:hover,
  .page-contact .pc-path-item:hover {
    transform: none;
  }
}