.page-contact {
  --pc-edge: var(--line);
  --pc-surface: var(--ink-2);
  --pc-card-bg: var(--panel);
  --pc-radius: 0;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(40px, 6vw, 96px);
}

.page-contact .breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .breadcrumb-list li + li::before {
  content: "—";
  margin-right: 8px;
  color: var(--line);
}

.page-contact .breadcrumb-list a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.14s ease, border-color 0.14s ease;
}

.page-contact .breadcrumb-list a:hover,
.page-contact .breadcrumb-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(34px, 5vw, 64px);
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(158deg, rgba(37, 244, 208, 0.09) 0 32%, rgba(37, 244, 208, 0) 32%),
    repeating-linear-gradient(0deg, rgba(43, 76, 65, 0.5) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(43, 76, 65, 0.5) 0 1px, transparent 1px 64px);
  opacity: 0.85;
}

.page-contact .pc-hero .container {
  position: relative;
  z-index: 1;
}

.page-contact .pc-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-contact .pc-hero-copy .display-title {
  margin: 14px 0 0;
  line-height: 1.1;
  max-width: 20em;
  letter-spacing: 0.01em;
}

.page-contact .pc-hero-copy .lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 62ch;
  color: var(--paper);
}

.page-contact .pc-hero-fig {
  margin: 0;
  position: relative;
}

.page-contact .pc-media-hero {
  aspect-ratio: 1000 / 620;
  border: 1px solid var(--pc-edge);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-contact .pc-hero-fig .media-caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  border-left: 2px solid var(--cyan);
  padding-left: 10px;
}

/* ---------- 数据摘要条 ---------- */

.page-contact .pc-strip {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pc-edge);
  border-top: 1px solid var(--pc-edge);
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .pc-strip-item {
  background: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 0 14px;
}

.page-contact .pc-strip-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  letter-spacing: 0.02em;
  color: var(--ice);
  line-height: 1.2;
}

.page-contact .pc-strip-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 渠道卡 ---------- */

.page-contact .pc-head {
  max-width: 68ch;
}

.page-contact .pc-head-note {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.96rem;
}

.page-contact .pc-channel-grid {
  margin-top: clamp(22px, 3.4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pc-edge);
  border: 1px solid var(--pc-edge);
}

.page-contact .pc-card {
  background: var(--pc-card-bg);
  padding: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: box-shadow 0.16s ease, background-color 0.16s ease;
}

.page-contact .pc-card:hover,
.page-contact .pc-card:focus-within {
  box-shadow: inset 0 0 0 1px var(--cyan);
  background: #143a2f;
}

.page-contact .pc-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-contact .pc-card-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .pc-card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .pc-mono {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(0.98rem, 1.7vw, 1.12rem);
  line-height: 1.55;
  color: var(--cyan);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .pc-mono--addr {
  font-size: 0.94rem;
  color: var(--ice);
  letter-spacing: 0.01em;
}

.page-contact .pc-card-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--paper);
}

.page-contact .pc-card-note {
  margin: auto 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--pc-edge);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 反馈流程 ---------- */

.page-contact .pc-flow {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-contact .pc-flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-contact .pc-media-flow {
  aspect-ratio: 900 / 520;
  border: 1px solid var(--pc-edge);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-contact .pc-flow-fig .media-caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  padding-left: 10px;
  border-left: 2px solid var(--orange);
}

.page-contact .pc-flow-lede {
  margin-top: 12px;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.85;
}

.page-contact .pc-steps {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--pc-edge);
  border-top: 1px solid var(--pc-edge);
}

.page-contact .pc-step {
  background: var(--ink);
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0 clamp(12px, 2vw, 20px);
  padding: 15px 0;
}

.page-contact .pc-step-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-contact .pc-step h3 {
  margin: 0 0 5px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-contact .pc-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .pc-flow-foot {
  margin: clamp(18px, 2.4vw, 24px) 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ice);
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

/* ---------- 服务时间 ---------- */

.page-contact .pc-hours {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-contact .pc-hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: center;
}

.page-contact .pc-hours-copy p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.85;
  max-width: 56ch;
}

.page-contact .pc-hours-board {
  border: 1px solid var(--pc-edge);
  background: var(--pc-surface);
}

.page-contact .pc-hours-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 15px clamp(14px, 2vw, 22px);
}

.page-contact .pc-hours-row + .pc-hours-row {
  border-top: 1px solid var(--pc-edge);
}

.page-contact .pc-hours-day {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--paper);
  min-width: 7em;
}

.page-contact .pc-hours-time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: var(--ice);
  letter-spacing: 0.04em;
}

/* ---------- 纠错与合作 ---------- */

.page-contact .pc-more-ways {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-contact .pc-duo {
  margin-top: clamp(22px, 3.4vw, 36px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 28px);
}

.page-contact .pc-panel {
  background: var(--pc-card-bg);
  border: 1px solid var(--pc-edge);
}

.page-contact .pc-panel .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px clamp(16px, 2.2vw, 22px);
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .pc-panel .panel-title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .pc-panel .panel-body {
  padding: clamp(16px, 2.2vw, 22px);
}

.page-contact .pc-panel .panel-body > p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--paper);
}

.page-contact .pc-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .pc-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .pc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--orange);
}

.page-contact .pc-panel-note {
  margin: 16px 0 0 !important;
  padding-top: 12px;
  border-top: 1px dashed var(--pc-edge);
  font-size: 12px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
}

/* ---------- 邮寄 ---------- */

.page-contact .pc-post {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-contact .pc-post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 48px);
  align-items: start;
}

.page-contact .pc-post-copy p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.85;
  max-width: 56ch;
}

.page-contact .pc-address-block {
  margin-top: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--pc-edge);
  background: var(--pc-surface);
  padding: clamp(16px, 2.2vw, 22px);
}

.page-contact .pc-address-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 8px;
}

/* ---------- 快捷卡 ---------- */

.page-contact .pc-quick {
  border-top: 2px solid var(--cyan);
  background: var(--ink-2);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-contact .pc-quick-title {
  margin: 0 0 14px;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .pc-shortcut-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--pc-edge);
  border: 1px solid var(--pc-edge);
}

.page-contact .pc-shortcut {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 14px;
  background: var(--ink);
  color: inherit;
  text-decoration: none;
  transition: background-color 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .pc-shortcut:hover,
.page-contact .pc-shortcut:focus-visible {
  background: var(--panel);
  box-shadow: inset 0 -2px 0 var(--cyan);
}

.page-contact .pc-shortcut-idx {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cyan);
  line-height: 1.4;
}

.page-contact .pc-shortcut-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .pc-shortcut-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-contact .pc-shortcut-text {
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .pc-quick-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .pc-quick-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-quick-note a:hover,
.page-contact .pc-quick-note a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 更多链接 ---------- */

.page-contact .pc-more {
  padding-top: clamp(38px, 6vw, 70px);
}

.page-contact .pc-more-title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .pc-more-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pc-edge);
  border-top: 1px solid var(--pc-edge);
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .pc-more-list a {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 0;
  background: var(--ink);
  color: inherit;
  text-decoration: none;
  transition: color 0.14s ease;
}

.page-contact .pc-more-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-contact .pc-more-desc {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .pc-more-list a:hover .pc-more-name,
.page-contact .pc-more-list a:focus-visible .pc-more-name {
  color: var(--cyan);
}

.page-contact .pc-more-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .pc-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .pc-strip-item {
    padding: 15px clamp(12px, 2vw, 20px) 17px;
  }

  .page-contact .pc-strip-item:first-child {
    padding-left: 0;
  }
}

@media (min-width: 760px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-shortcut-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-more-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .pc-more-list a {
    padding: 16px clamp(14px, 2vw, 22px);
  }

  .page-contact .pc-more-list li:first-child a {
    padding-left: 0;
  }
}

@media (min-width: 960px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4.4vw, 64px);
  }

  .page-contact .pc-flow-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-contact .pc-hours-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-contact .pc-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-panel--offset {
    margin-top: 36px;
  }

  .page-contact .pc-post-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1100px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .pc-hero-copy .display-title {
    max-width: 16em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-card,
  .page-contact .pc-shortcut,
  .page-contact .breadcrumb-list a,
  .page-contact .pc-more-list a {
    transition: none;
  }
}
<<<END>>>