.page-contact {
  --cc-dash: rgba(180, 105, 74, 0.45);
  --cc-tint: rgba(63, 107, 78, 0.16);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 0;
}

/* 面包屑 */
.page-contact .breadcrumb {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: var(--amber);
}

/* 首屏 */
.page-contact .cc-hero {
  position: relative;
  display: grid;
  gap: 26px;
  padding: 26px 0 40px;
}

.page-contact .cc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--amber), rgba(216, 154, 60, 0) 74%);
}

.page-contact .cc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7.6vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .cc-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .cc-quick {
  padding: 22px 20px 24px;
  color: var(--ink);
}

.page-contact .cc-quick .mono-tag,
.page-contact .cc-ops__addr .mono-tag {
  color: var(--clay);
}

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

.page-contact .cc-quick__list li {
  display: grid;
  gap: 5px;
  padding-bottom: 13px;
  border-bottom: 1px dashed rgba(16, 22, 20, 0.2);
}

.page-contact .cc-quick__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .cc-quick__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-contact .cc-quick__v {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pine);
  word-break: break-word;
  user-select: all;
}

/* 渠道切换 */
.page-contact .cc-ch {
  padding: 40px 0 0;
}

.page-contact .cc-switch {
  position: relative;
  margin-top: 26px;
}

.page-contact .cc-switch__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .cc-switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .cc-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  background: rgba(244, 239, 230, 0.04);
  color: var(--paper-soft);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  cursor: pointer;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-contact .cc-tab__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-contact .cc-tab:hover {
  transform: translateY(-2px);
  border-color: var(--clay);
}

.page-contact #cc-r1:checked ~ .cc-switch__tabs .cc-tab[for="cc-r1"],
.page-contact #cc-r2:checked ~ .cc-switch__tabs .cc-tab[for="cc-r2"],
.page-contact #cc-r3:checked ~ .cc-switch__tabs .cc-tab[for="cc-r3"] {
  border-color: var(--flare);
  color: var(--flare);
  background: rgba(255, 106, 31, 0.1);
}

.page-contact #cc-r1:checked ~ .cc-switch__tabs .cc-tab[for="cc-r1"] .cc-tab__num,
.page-contact #cc-r2:checked ~ .cc-switch__tabs .cc-tab[for="cc-r2"] .cc-tab__num,
.page-contact #cc-r3:checked ~ .cc-switch__tabs .cc-tab[for="cc-r3"] .cc-tab__num {
  color: var(--flare);
}

.page-contact .cc-switch__radio:focus-visible ~ .cc-switch__tabs .cc-tab {
  outline: none;
}

.page-contact #cc-r1:focus-visible ~ .cc-switch__tabs .cc-tab[for="cc-r1"],
.page-contact #cc-r2:focus-visible ~ .cc-switch__tabs .cc-tab[for="cc-r2"],
.page-contact #cc-r3:focus-visible ~ .cc-switch__tabs .cc-tab[for="cc-r3"] {
  box-shadow: 0 0 0 2px rgba(255, 106, 31, 0.55);
}

.page-contact .cc-switch__panes {
  margin-top: 18px;
}

.page-contact .cc-pane {
  display: none;
  padding: 24px 20px 26px;
  background: var(--paper);
  color: var(--ink);
  border: 1px dashed var(--cc-dash);
  box-shadow: var(--shadow-paper);
}

.page-contact #cc-r1:checked ~ .cc-switch__panes > .cc-pane:nth-child(1),
.page-contact #cc-r2:checked ~ .cc-switch__panes > .cc-pane:nth-child(2),
.page-contact #cc-r3:checked ~ .cc-switch__panes > .cc-pane:nth-child(3) {
  display: block;
  animation: cc-pane-in 0.22s var(--ease) both;
}

@keyframes cc-pane-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-contact .cc-pane__title {
  margin: 0;
  color: var(--pine);
}

.page-contact .cc-pane__sub {
  margin: 10px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.75;
  color: #38463f;
}

.page-contact .cc-copy {
  margin-top: 18px;
  padding: 14px 16px 16px;
  display: grid;
  gap: 6px;
  background: rgba(23, 69, 58, 0.06);
  border-left: 3px solid var(--flare);
}

.page-contact .cc-copy__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-contact .cc-copy__val {
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.4vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--pine);
  word-break: break-word;
  user-select: all;
  cursor: text;
}

.page-contact .cc-pane__hint {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-contact .cc-pane__note {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: #2b3a33;
}

.page-contact .cc-pane__note a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .cc-pane__note a:hover {
  color: var(--flare);
}

/* 反馈清单 */
.page-contact .cc-template {
  margin-top: 56px;
  padding: 42px 0 50px;
  background: linear-gradient(180deg, var(--cc-tint), rgba(10, 15, 13, 0) 82%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .cc-template__grid {
  display: grid;
  gap: 26px;
}

.page-contact .cc-template__text {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .cc-template__text a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .cc-template__text a:hover {
  color: var(--flare);
}

.page-contact .cc-code {
  background: var(--deep);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-paper);
}

.page-contact .cc-code__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(23, 69, 58, 0.5);
}

.page-contact .cc-code__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
}

.page-contact .cc-code__dot:nth-child(2) {
  background: var(--moss);
}

.page-contact .cc-code__dot:nth-child(3) {
  background: var(--amber);
}

.page-contact .cc-code__bar-label {
  margin-left: auto;
  color: var(--mist);
}

.page-contact .cc-code__body {
  margin: 0;
  padding: 18px 16px 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--paper-soft);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-contact .cc-code__k {
  color: var(--amber);
}

/* 响应时间 */
.page-contact .cc-response {
  padding: 52px 0 8px;
}

.page-contact .cc-response__grid {
  display: grid;
  gap: 30px;
}

.page-contact .cc-response__text {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .cc-response__text a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .cc-response__text a:hover {
  color: var(--flare);
}

.page-contact .cc-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .cc-stat {
  padding: 18px 16px 20px;
  background: var(--ink);
}

.page-contact .cc-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 7vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-contact .cc-stat__unit {
  margin-left: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
}

.page-contact .cc-stat p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .cc-response__media {
  position: relative;
  overflow: hidden;
  margin: 0;
  aspect-ratio: 3 / 2;
}

.page-contact .cc-response__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 运营中心 */
.page-contact .cc-ops {
  padding: 52px 0 0;
}

.page-contact .cc-ops__photo {
  position: relative;
  overflow: hidden;
  margin: 22px 0 0;
  aspect-ratio: 14 / 9;
}

.page-contact .cc-ops__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .cc-ops__grid {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-contact .cc-ops__addr {
  padding: 22px 20px 24px;
  color: var(--ink);
}

.page-contact .cc-ops__addr-text {
  margin: 12px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--pine);
  user-select: all;
}

.page-contact .cc-ops__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #3d4a43;
}

.page-contact .cc-route {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-contact .cc-route__item {
  position: relative;
  margin-left: 6px;
  padding: 0 0 22px 26px;
  border-left: 1px dashed var(--line);
}

.page-contact .cc-route__item:last-child {
  padding-bottom: 0;
}

.page-contact .cc-route__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 3px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--clay);
}

.page-contact .cc-route__item strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-contact .cc-route__item p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 合作 */
.page-contact .cc-partner {
  padding: 52px 0 0;
}

.page-contact .cc-partner__inner {
  display: grid;
  gap: 24px;
  padding: 26px 20px 28px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(63, 107, 78, 0.34), rgba(23, 69, 58, 0.6));
}

.page-contact .cc-partner__text {
  margin: 14px 0 0;
  max-width: 50ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper-soft);
}

.page-contact .cc-partner__text a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .cc-partner__text a:hover {
  color: var(--flare);
}

.page-contact .cc-partner__mail {
  display: grid;
  gap: 7px;
  padding: 18px 18px 20px;
  background: rgba(10, 15, 13, 0.6);
  border-left: 3px solid var(--flare);
}

.page-contact .cc-partner__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .cc-copy__val--mail {
  color: var(--paper);
}

.page-contact .cc-partner__tip {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 收束 */
.page-contact .cc-closing {
  padding: 42px 0 60px;
}

.page-contact .cc-closing__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-contact .cc-closing__line {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper-soft);
}

/* 断点 */
@media (min-width: 760px) {
  .page-contact .cc-ops__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 34px;
  }

  .page-contact .cc-partner__inner {
    padding: 34px 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .breadcrumb {
    margin-top: 32px;
  }

  .page-contact .cc-hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 52px;
    padding: 46px 0 62px;
  }

  .page-contact .cc-quick {
    padding: 26px 24px 28px;
  }

  .page-contact .cc-ch {
    padding-top: 56px;
  }

  .page-contact .cc-switch__panes {
    margin-top: 22px;
  }

  .page-contact .cc-pane {
    padding: 30px 32px 32px;
  }

  .page-contact .cc-template {
    margin-top: 72px;
    padding: 56px 0 64px;
  }

  .page-contact .cc-template__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .cc-response {
    padding: 72px 0 12px;
  }

  .page-contact .cc-response__grid {
    grid-template-columns: 1.04fr 0.96fr;
    gap: 52px;
    align-items: center;
  }

  .page-contact .cc-ops {
    padding-top: 72px;
  }

  .page-contact .cc-ops__photo {
    margin-top: 26px;
  }

  .page-contact .cc-partner {
    padding-top: 64px;
  }

  .page-contact .cc-partner__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 44px;
    align-items: center;
    padding: 40px 38px;
  }

  .page-contact .cc-closing {
    padding: 56px 0 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cc-tab,
  .page-contact #cc-r1:checked ~ .cc-switch__panes > .cc-pane:nth-child(1),
  .page-contact #cc-r2:checked ~ .cc-switch__panes > .cc-pane:nth-child(2),
  .page-contact #cc-r3:checked ~ .cc-switch__panes > .cc-pane:nth-child(3) {
    transition: none;
    animation: none;
    transform: none;
  }
}
</final>