.page-contact {
  --pc-line: rgba(201, 191, 169, 0.9);
  background: var(--paper);
  color: var(--char);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-contact .page-shell {
  padding-top: clamp(8px, 1.6vw, 18px);
  padding-bottom: clamp(12px, 2vw, 24px);
}

/* 面包屑 */
.page-contact .pc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 6px 0 16px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .pc-crumb .breadcrumb__link {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .pc-crumb .breadcrumb__link:hover {
  color: var(--ink);
  border-bottom-color: var(--sand);
}

.page-contact .pc-crumb__sep {
  color: var(--sand);
  font-size: 14px;
}

.page-contact .pc-crumb .breadcrumb__item {
  color: var(--ink);
}

/* 首屏 */
.page-contact .pc-hero {
  padding-top: clamp(26px, 5vw, 58px);
}

.page-contact .pc-hero__eyebrow {
  margin: 0 0 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .pc-hero__coord {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-contact .pc-hero__title {
  margin: 0;
  max-width: 12em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .pc-hero__lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--char);
}

/* 三条通道拼贴 */
.page-contact .pc-ways {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(30px, 5vw, 56px);
  align-items: start;
}

.page-contact .pc-way {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 22px 24px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  color: var(--char);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}

.page-contact .pc-way--a {
  border-top: 6px solid var(--signal);
}

.page-contact .pc-way--b {
  background: var(--ink);
  border-color: var(--ink-2);
  color: var(--paper);
  clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%, 0 30px);
}

.page-contact .pc-way--c {
  background: var(--paper);
  border-left: 6px solid var(--coral);
}

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

.page-contact .pc-way__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-contact .pc-way--b .pc-way__num {
  color: var(--sand);
}

.page-contact .pc-way__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.32;
  color: var(--ink);
}

.page-contact .pc-way--b .pc-way__title {
  color: var(--paper);
}

.page-contact .pc-way__text {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.page-contact .pc-way--b .pc-way__text {
  color: var(--mist);
}

.page-contact .pc-way__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
}

.page-contact .pc-way__list li {
  position: relative;
  padding-left: 18px;
}

.page-contact .pc-way__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--sand);
}

.page-contact .pc-way__chan {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  word-break: break-all;
}

.page-contact .pc-way--b .pc-way__chan {
  border-top-color: rgba(168, 243, 238, 0.35);
  color: var(--mist);
}

@media (min-width: 880px) {
  .page-contact .pc-ways {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    padding-bottom: 66px;
  }

  .page-contact .pc-way--b {
    transform: translateY(32px);
  }

  .page-contact .pc-way--c {
    transform: translateY(60px);
  }

  .page-contact .pc-way--b:hover {
    transform: translateY(26px);
  }

  .page-contact .pc-way--c:hover {
    transform: translateY(54px);
  }
}

/* 通用章节 */
.page-contact .pc-sec {
  margin-top: clamp(52px, 9vw, 104px);
}

.page-contact .pc-sec__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .pc-sec__index {
  flex: none;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-contact .pc-sec__index::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  margin-top: 6px;
  background: var(--sand);
}

.page-contact .pc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.25;
  color: var(--ink);
}

.page-contact .pc-sec__lede {
  margin: 0 0 26px;
  max-width: 36em;
  font-size: 15px;
  color: var(--char);
}

/* 服务时间 */
.page-contact .pc-hours {
  display: grid;
  gap: 26px;
}

.page-contact .pc-clock {
  background: var(--ink);
  color: var(--paper);
  padding: 28px 24px 26px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .pc-clock__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-contact .pc-clock__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 5.4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--signal);
}

.page-contact .pc-clock__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .pc-hours__body > p {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--char);
}

.page-contact .pc-rhythm {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-contact .pc-rhythm li {
  display: grid;
  grid-template-columns: minmax(92px, auto) 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}

.page-contact .pc-rhythm li:first-child {
  border-top: 1px solid var(--rule);
}

.page-contact .pc-rhythm__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral);
  white-space: nowrap;
}

@media (min-width: 800px) {
  .page-contact .pc-hours {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
  }
}

/* 共建合作 */
.page-contact .pc-coop {
  margin-top: clamp(52px, 9vw, 104px);
  background: var(--ink);
  color: var(--paper);
  padding: clamp(30px, 5vw, 58px) clamp(22px, 4vw, 56px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), calc(100% - 44px) 100%, 0 100%);
}

.page-contact .pc-coop__grid {
  display: grid;
  gap: 30px;
}

.page-contact .pc-coop__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-contact .pc-coop__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.28;
  color: var(--paper);
}

.page-contact .pc-coop__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .pc-coop__sub {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sand);
}

.page-contact .pc-mats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  counter-reset: mat;
}

.page-contact .pc-mats li {
  counter-increment: mat;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(168, 243, 238, 0.24);
  font-size: 14px;
  color: var(--paper);
}

.page-contact .pc-mats li::before {
  content: counter(mat, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sand);
  padding-top: 3px;
}

.page-contact .pc-coop__mail {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--mist);
}

.page-contact .pc-coop__addr {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  word-break: break-all;
}

@media (min-width: 860px) {
  .page-contact .pc-coop__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 52px;
  }
}

/* 纠错步骤 */
.page-contact .pc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-contact .pc-steps li {
  position: relative;
  padding: 22px 18px 20px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  font-size: 14px;
  display: grid;
  gap: 8px;
}

.page-contact .pc-steps li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--signal), var(--coral));
}

.page-contact .pc-steps strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .pc-steps span {
  color: var(--muted);
  line-height: 1.7;
}

@media (min-width: 780px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-contact .pc-note {
  margin: 26px 0 0;
  padding: 20px 22px;
  background: rgba(38, 224, 214, 0.12);
  border-left: 4px solid var(--signal);
  font-size: 14px;
  line-height: 1.8;
  color: var(--char);
}

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

.page-contact .pc-code {
  display: inline-block;
  margin-top: 4px;
  padding: 3px 9px;
  background: var(--paper);
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

/* 对照表区 */
.page-contact .pc-media {
  margin: 0 0 26px;
}

.page-contact .pc-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--rule);
  background: var(--ink-2);
}

.page-contact .pc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-contact .pc-table__cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .pc-table thead th {
  background: var(--ink-2);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 13px 14px;
  text-align: left;
  vertical-align: bottom;
  white-space: nowrap;
}

.page-contact .pc-table tbody th,
.page-contact .pc-table tbody td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule);
}

.page-contact .pc-table tbody th {
  font-weight: 700;
  color: var(--ink);
}

.page-contact .pc-table tbody tr:nth-child(odd) {
  background: rgba(231, 222, 203, 0.55);
}

.page-contact .pc-table tbody tr {
  transition: background-color 180ms var(--ease);
}

.page-contact .pc-table tbody tr:hover {
  background: rgba(38, 224, 214, 0.18);
}

.page-contact .pc-sec .annotation {
  margin: 20px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.9;
}

.page-contact .pc-sec .annotation a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--sand);
}

.page-contact .pc-sec .annotation a:hover {
  color: var(--coral);
}

/* 地址卡 */
.page-contact .pc-addr {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(52px, 9vw, 104px);
  padding: clamp(30px, 5vw, 60px) clamp(22px, 4vw, 58px);
  color: var(--paper);
  border: 1px solid var(--ink-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}

.page-contact .pc-addr__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: saturate(0.75) brightness(0.6);
}

.page-contact .pc-addr::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(118deg, rgba(11, 34, 57, 0.96) 0%, rgba(11, 34, 57, 0.82) 58%, rgba(19, 58, 90, 0.62) 100%),
    repeating-linear-gradient(0deg, rgba(214, 162, 74, 0.16) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(214, 162, 74, 0.16) 0 1px, transparent 1px 44px);
}

.page-contact .pc-addr__body {
  position: relative;
}

.page-contact .pc-addr__coord {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--sand);
}

.page-contact .pc-addr__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .pc-addr__intro {
  margin: 0 0 8px;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pc-addr__list {
  margin: 24px 0 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-addr__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-top: 1px solid rgba(214, 162, 74, 0.32);
}

.page-contact .pc-addr__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-contact .pc-addr__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .pc-addr__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-contact .pc-addr__foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(168, 243, 238, 0.3);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--mist);
}

.page-contact .pc-addr__foot a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 224, 214, 0.5);
}

.page-contact .pc-addr__foot a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

@media (min-width: 700px) {
  .page-contact .pc-addr__row {
    grid-template-columns: 120px 1fr;
    gap: 22px;
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-way,
  .page-contact .pc-table tbody tr {
    transition: none;
  }

  .page-contact .pc-way--b,
  .page-contact .pc-way--c,
  .page-contact .pc-way--b:hover,
  .page-contact .pc-way--c:hover {
    transform: none;
  }
}
<<<END>>>