.page-contact {
  --ct-gap: 20px;
  --ct-radius: 28px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 18px 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-contact .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--rust);
  border-color: var(--track);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-block: 18px clamp(30px, 5vw, 52px);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 24px;
}

.page-contact .ct-hero__lead {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-hero__title {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7.2vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.015em;
  transform: skewX(-4deg);
  transform-origin: left top;
  padding-right: 6px;
}

.page-contact .ct-hero__intro {
  margin: 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .ct-hero__fig {
  position: relative;
  margin: 0;
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: var(--night);
}

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

/* ---------- 页内跳转 ---------- */
.page-contact .ct-jump-nav {
  padding-bottom: 6px;
}

.page-contact .ct-jump {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .ct-jump::-webkit-scrollbar {
  display: none;
}

.page-contact .ct-jump a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--arena);
  color: var(--ink);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .ct-jump a:hover {
  background: var(--kiwi);
  border-color: var(--kiwi);
  transform: translateY(-2px);
}

/* ---------- 通用章节 ---------- */
.page-contact .ct-section {
  padding-block: clamp(34px, 5.5vw, 60px);
  border-top: 1px solid var(--line);
}

.page-contact .section__head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.page-contact .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.6rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-contact .ct-lede {
  margin: 0;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--moss);
}

/* ---------- 三个直达通道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 14px;
}

.page-contact .ct-channel {
  display: grid;
  gap: 12px;
  align-content: start;
  min-width: 0;
  padding: 24px 22px;
  border-radius: var(--ct-radius);
  border: 1px solid var(--line);
  background: var(--arena);
}

.page-contact .ct-channel--mail {
  background: var(--night);
  color: var(--arena);
  border-color: transparent;
}

.page-contact .ct-channel--mail .index-label {
  color: rgba(255, 253, 248, 0.66);
}

.page-contact .ct-channel--phone {
  background: var(--kiwi);
  color: var(--ink);
  border-color: transparent;
}

.page-contact .ct-channel--phone .index-label {
  color: var(--seed);
}

.page-contact .ct-channel--hours {
  background: var(--paper-2);
}

.page-contact .ct-channel__value {
  justify-self: start;
  max-width: 100%;
  padding-bottom: 3px;
  border-bottom: 2px solid currentColor;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 4.4vw, 1.72rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: inherit;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .ct-channel__value:hover {
  color: var(--track);
  border-color: var(--track);
}

.page-contact .ct-channel--phone .ct-channel__value:hover {
  color: var(--rust);
  border-color: var(--rust);
}

.page-contact .ct-channel__value--static {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .ct-channel__note {
  margin: 0;
  max-width: 42ch;
  font-size: 0.95rem;
  line-height: 1.72;
  opacity: 0.84;
}

/* ---------- 复制胶囊 ---------- */
.page-contact .copy-chip {
  justify-self: start;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px dashed currentColor;
  background: transparent;
  color: inherit;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-contact .copy-chip:hover {
  background: rgba(20, 17, 13, 0.07);
}

.page-contact .ct-channel--mail .copy-chip:hover {
  background: rgba(255, 253, 248, 0.14);
}

.page-contact .copy-chip.is-copied {
  background: var(--track);
  border-color: var(--track);
  border-style: solid;
  color: #ffffff;
}

.page-contact .copy-chip__label {
  font-weight: 700;
}

.page-contact .copy-chip__hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  opacity: 0.72;
}

/* ---------- 问题对照 ---------- */
.page-contact .ct-routes {
  display: grid;
  gap: 10px;
}

.page-contact .ct-route {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--arena);
}

.page-contact .ct-route__type {
  justify-self: start;
  margin: 0;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--seed);
  color: var(--arena);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .ct-route__note {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--seed);
}

.page-contact .ct-route__chan {
  justify-self: start;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rust);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-contact .ct-route__chan:hover {
  color: var(--track);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-hours__grid {
  display: grid;
  gap: 24px;
}

.page-contact .ct-hours__body {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-stats {
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
}

.page-contact .ct-stats > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  border-left: 4px solid var(--track);
  background: var(--paper-2);
}

.page-contact .ct-stats dt {
  margin: 0;
  font-size: 13px;
  color: var(--seed);
}

.page-contact .ct-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.page-contact .ct-ring {
  display: grid;
  gap: 12px;
  justify-items: center;
  margin: 0;
  padding: 24px 20px;
  border-radius: var(--ct-radius);
  background: var(--night);
  color: var(--arena);
}

.page-contact .ct-ring svg {
  display: block;
  width: min(230px, 100%);
  height: auto;
}

.page-contact .ct-ring text {
  font-family: var(--font-mono);
  fill: var(--arena);
}

.page-contact .ct-ring__caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-align: center;
  color: rgba(255, 253, 248, 0.7);
}

.page-contact .ct-hours__fig {
  margin: 0;
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: var(--paper-2);
}

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

/* ---------- 地址 ---------- */
.page-contact .ct-address__grid {
  display: grid;
  gap: 22px;
}

.page-contact .ct-address__intro {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .ct-stamp {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 26px 22px;
  border: 2px dashed var(--line-strong);
  border-radius: var(--ct-radius);
  background: var(--arena);
  overflow: hidden;
}

.page-contact .ct-stamp::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: repeating-linear-gradient(45deg, var(--track) 0 6px, transparent 6px 13px);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .ct-stamp__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-contact .ct-stamp__addr {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4.4vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-contact .ct-stamp__note {
  margin: 0;
  max-width: 40ch;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--moss);
}

/* ---------- 合作 ---------- */
.page-contact .ct-coop__panel {
  position: relative;
  display: grid;
  gap: 16px;
  padding: clamp(26px, 4.6vw, 46px);
  border-radius: var(--ct-radius);
  background: var(--night);
  color: var(--arena);
  overflow: hidden;
}

.page-contact .ct-coop__panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 320px;
  height: 220px;
  background: repeating-linear-gradient(90deg, rgba(182, 240, 52, 0.35) 0 3px, transparent 3px 22px);
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-contact .ct-coop__panel > * {
  position: relative;
  z-index: 1;
}

.page-contact .ct-coop__panel .index-label {
  color: rgba(255, 253, 248, 0.66);
}

.page-contact .ct-coop__panel .section__title {
  color: var(--arena);
  max-width: 20ch;
}

.page-contact .ct-coop__text {
  margin: 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(255, 253, 248, 0.86);
}

.page-contact .ct-coop__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-coop__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 253, 248, 0.18);
  background: rgba(255, 253, 248, 0.07);
  font-size: 13px;
  color: rgba(255, 253, 248, 0.86);
}

.page-contact .ct-coop__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 19px;
  color: var(--kiwi);
}

.page-contact .ct-coop__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-contact .ct-coop__actions .btn--ghost {
  color: var(--arena);
  border-color: rgba(255, 253, 248, 0.45);
}

.page-contact .ct-coop__actions .btn--ghost:hover {
  background: rgba(255, 253, 248, 0.13);
  border-color: var(--kiwi);
}

/* ---------- 来信准备 ---------- */
.page-contact .ct-prep__grid {
  display: grid;
  gap: 24px;
}

.page-contact .ct-prep__main {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .ct-checklist {
  display: grid;
  gap: 8px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--arena);
  font-size: 0.95rem;
  line-height: 1.65;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-contact .ct-check:hover {
  border-color: var(--line-strong);
}

.page-contact .ct-check input {
  flex: none;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--kiwi);
  cursor: pointer;
}

.page-contact .ct-check input:checked + span {
  color: var(--moss);
  text-decoration: line-through;
}

.page-contact .ct-prep__aside {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 24px 22px;
  border-radius: var(--ct-radius);
  border: 1px solid var(--line);
  background: var(--paper-2);
  font-size: 0.95rem;
  line-height: 1.72;
}

.page-contact .ct-prep__aside p {
  margin: 0;
}

.page-contact .ct-link {
  justify-self: start;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--kiwi);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .ct-link:hover {
  color: var(--rust);
  border-color: var(--track);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-route {
    grid-template-columns: minmax(160px, 0.85fr) minmax(0, 2fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
  }

  .page-contact .ct-route__type {
    justify-self: stretch;
    padding: 11px 12px;
    border-radius: var(--r-sm);
    text-align: center;
  }

  .page-contact .ct-route__chan {
    justify-self: end;
    border-bottom: none;
    padding: 7px 14px;
    border-radius: 999px;
    background: var(--kiwi);
    color: var(--seed);
  }

  .page-contact .ct-route__chan:hover {
    background: var(--track);
    color: #ffffff;
  }
}

@media (min-width: 820px) {
  .page-contact .ct-channels {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .ct-channel--mail {
    grid-row: span 2;
    align-content: space-between;
  }

  .page-contact .ct-channel--mail .ct-channel__value {
    font-size: clamp(1.2rem, 2.3vw, 1.85rem);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 40px;
    align-items: stretch;
  }

  .page-contact .ct-hero__fig {
    aspect-ratio: auto;
    min-height: 340px;
    height: 100%;
  }

  .page-contact .ct-hero__fig img {
    position: absolute;
    inset: 0;
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 30px;
    align-items: start;
  }

  .page-contact .ct-hours__fig {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 9;
  }

  .page-contact .ct-address__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
    gap: 32px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-jump a,
  .page-contact .copy-chip,
  .page-contact .ct-channel__value,
  .page-contact .ct-check {
    transition: none;
  }

  .page-contact .ct-jump a:hover {
    transform: none;
  }
}
<<<END>>>