.page-contact {
  --ct-accent-ink: #A8401F;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(36px, 7vw, 80px);
}

/* 顶部路径区 */
.page-contact .ct-top {
  padding: clamp(26px, 5vw, 56px) 0 clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--line-dark);
  background-image:
    linear-gradient(rgba(143, 167, 155, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 167, 155, 0.09) 1px, transparent 1px);
  background-size: 46px 46px;
  background-position: center top;
}

.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--mist);
}

.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 167, 155, 0.55);
}

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

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--cyan);
}

.page-contact .ct-title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-contact .ct-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.78;
  color: rgba(243, 233, 210, 0.78);
}

.page-contact .ct-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-jump a {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* 章节骨架 */
.page-contact .ct-section {
  padding: clamp(36px, 6vw, 74px) 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .ct-section:last-of-type {
  border-bottom: 0;
}

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

.page-contact .ct-h2 {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.015em;
}

.page-contact .ct-copy {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: clamp(14.5px, 2vw, 16.5px);
  line-height: 1.78;
  color: rgba(243, 233, 210, 0.74);
}

/* 问题类型 */
.page-contact .ct-types {
  display: grid;
  gap: 12px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-type {
  --accent: var(--cyan);
  padding: 18px 18px 16px;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}

.page-contact .ct-type:nth-child(2n) {
  --accent: var(--amber);
}

.page-contact .ct-type:nth-child(3n) {
  --accent: var(--coral);
}

.page-contact .ct-type__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-type h3 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-type p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(243, 233, 210, 0.72);
}

.page-contact .ct-type .ct-type__meta {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-dark);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-contact .ct-locate__media {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

/* 联系渠道 */
.page-contact .ct-split {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .ct-split__main {
  min-width: 0;
}

.page-contact .ct-channel-list {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 4vw, 30px);
}

.page-contact .ct-channel {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius);
}

.page-contact .ct-channel h3 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .ct-channel p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(243, 233, 210, 0.72);
}

.page-contact .ct-channel p.ct-value {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channels__media {
  margin: clamp(22px, 4vw, 32px) 0 0;
}

/* 玻璃联系卡 */
.page-contact .ct-glass {
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid rgba(51, 224, 208, 0.34);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(51, 224, 208, 0.18), transparent 62%),
    linear-gradient(160deg, rgba(16, 31, 51, 0.94), rgba(11, 22, 38, 0.88));
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
}

.page-contact .ct-glass__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .ct-info {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.page-contact .ct-info > div {
  display: grid;
  gap: 5px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .ct-info > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-info dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .ct-info dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-glass__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(243, 233, 210, 0.7);
}

.page-contact .ct-glass .btn {
  display: inline-block;
  margin-top: 18px;
}

/* 纸色服务说明 */
.page-contact .ct-paper {
  padding: clamp(22px, 4.5vw, 44px);
  background: var(--paper);
  color: var(--paper-ink);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
}

.page-contact .ct-paper .eyebrow {
  color: var(--ct-accent-ink);
}

.page-contact .ct-paper .ct-h2 {
  color: var(--paper-ink);
}

.page-contact .ct-hours {
  display: grid;
  gap: 14px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hours li {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-paper);
  font-size: 15px;
  line-height: 1.74;
}

.page-contact .ct-hours li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-hours__k {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ct-accent-ink);
}

/* 合作与纠错 */
.page-contact .ct-duo {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 4vw, 32px);
}

.page-contact .ct-card {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.page-contact .ct-card--amber {
  border-top-color: var(--amber);
}

.page-contact .ct-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-card > p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(243, 233, 210, 0.72);
}

.page-contact .ct-checklist {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-checklist li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(243, 233, 210, 0.86);
}

.page-contact .ct-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .ct-card--amber .ct-checklist li::before {
  background: var(--amber);
}

/* 地址收束 */
.page-contact .ct-address__row {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}

.page-contact .ct-address__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 22px);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-address__meta {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .ct-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: clamp(22px, 4vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .ct-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 224, 208, 0.35);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-links a:hover,
.page-contact .ct-links a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 断点 */
@media (min-width: 620px) {
  .page-contact .ct-channel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-contact .ct-hours li {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-contact .ct-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .ct-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-address__row {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: end;
    gap: 28px;
  }
}

@media (min-width: 920px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .ct-glass {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1060px) {
  .page-contact .ct-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-jump a,
  .page-contact .ct-links a {
    transition: none;
  }
}
<<<END>>>