.page-contact {
  --ct-panel-bg: linear-gradient(158deg, rgba(18, 42, 64, 0.86), rgba(11, 27, 45, 0.95));
  --ct-gap: clamp(18px, 2.6vw, 30px);
  display: block;
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 面包屑 ---------- */
.page-contact .ct-crumbbar {
  padding-top: clamp(14px, 2.4vw, 22px);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--cmd-mute);
}
.page-contact .ct-crumbbar ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-crumbbar li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--cmd-faint);
}
.page-contact .ct-crumbbar a {
  color: var(--cmd-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--cmd-fast) var(--cmd-ease), border-color var(--cmd-fast) var(--cmd-ease);
}
.page-contact .ct-crumbbar a:hover,
.page-contact .ct-crumbbar a:focus-visible {
  color: var(--cmd-cyan);
  border-bottom-color: var(--cmd-cyan-45);
}
.page-contact .ct-crumbbar [aria-current="page"] {
  color: var(--cmd-fog);
}

/* ---------- 页首 ---------- */
.page-contact .ct-head {
  padding: clamp(20px, 3.4vw, 36px) 0 clamp(20px, 3.2vw, 32px);
  border-bottom: 1px solid var(--cmd-line-soft);
}
.page-contact .ct-head h1 {
  margin: 12px 0 0;
  font-family: var(--cmd-font-display);
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--cmd-fog);
  max-width: 16ch;
}
.page-contact .ct-head__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cmd-body);
}
.page-contact .ct-head__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-head__quick li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
}
.page-contact .ct-head__qlabel {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cmd-mute);
}
.page-contact .ct-head__quick .cmd-num {
  font-family: var(--cmd-font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--cmd-cyan);
  font-variant-numeric: tabular-nums;
}

/* ---------- 双栏通讯台 ---------- */
.page-contact .ct-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  padding-block: clamp(24px, 4vw, 44px) 0;
}
@media (min-width: 920px) {
  .page-contact .ct-desk {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

/* 玻璃通讯面板 */
.page-contact .ct-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--ct-panel-bg);
  border: 1px solid var(--cmd-line);
  border-radius: var(--cmd-radius);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.page-contact .ct-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--cmd-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--cmd-line-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.28;
  pointer-events: none;
}
.page-contact .ct-panel > * {
  position: relative;
}

.page-contact .ct-panel__coord {
  display: block;
  margin-bottom: 8px;
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cmd-faint);
}
.page-contact .ct-panel__title {
  margin: 0;
  font-family: var(--cmd-font-serif);
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cmd-fog);
}
.page-contact .ct-panel__hint {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cmd-mute);
}

.page-contact .ct-channels {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.page-contact .ct-channel {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 0 12px;
  padding: 14px 0;
  border-top: 1px solid var(--cmd-line-soft);
  align-items: start;
}
.page-contact .ct-channel__coord {
  padding-top: 3px;
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cmd-cyan);
}
.page-contact .ct-channel__body {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.page-contact .ct-channel__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cmd-mute);
}
.page-contact .ct-channel__value {
  display: block;
  font-family: var(--cmd-font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cmd-fog);
  word-break: break-all;
  overflow-wrap: anywhere;
  -webkit-user-select: all;
  user-select: all;
  cursor: text;
}
.page-contact .ct-channel__value--plain {
  font-family: var(--cmd-font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
  word-break: normal;
  overflow-wrap: break-word;
}
.page-contact .ct-channel__value--inline {
  display: inline;
  font-size: 14px;
  word-break: break-all;
}
.page-contact .ct-channel__note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--cmd-faint);
}

.page-contact .ct-panel__figure {
  margin: 18px 0 0;
}
.page-contact .cmd-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 右侧反馈材料 ---------- */
.page-contact .ct-desk__main {
  display: grid;
  gap: var(--ct-gap);
  min-width: 0;
}
.page-contact h2 {
  margin: 10px 0 0;
  font-family: var(--cmd-font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--cmd-fog);
}
.page-contact .ct-block__lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cmd-body);
}
.page-contact .ct-block .cmd-chips {
  margin-top: 18px;
}

.page-contact .ct-mats {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .ct-mat {
  position: relative;
  padding: 16px 16px 16px 18px;
  background: var(--cmd-ink-2);
  border: 1px solid var(--cmd-line);
  border-left: 2px solid var(--cmd-cyan-45);
  border-radius: var(--cmd-radius-sm);
  transition: border-left-color var(--cmd-fast) var(--cmd-ease), transform var(--cmd-fast) var(--cmd-ease);
}
.page-contact .ct-mat:hover {
  border-left-color: var(--cmd-orange);
  transform: translateX(2px);
}
.page-contact .ct-mat__coord {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cmd-cyan);
}
.page-contact h3 {
  margin: 0 0 10px;
  font-family: var(--cmd-font-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--cmd-fog);
}
.page-contact .ct-mat__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ctstep;
  display: grid;
  gap: 7px;
}
.page-contact .ct-mat__list li {
  position: relative;
  padding-left: 26px;
  counter-increment: ctstep;
  font-size: 14px;
  line-height: 1.65;
  color: var(--cmd-body);
}
.page-contact .ct-mat__list li::before {
  content: counter(ctstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 0 3px;
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--cmd-orange);
  border: 1px solid var(--cmd-orange-14);
  border-radius: 4px;
}

/* ---------- 合作对接横带 ---------- */
.page-contact .ct-partner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: clamp(30px, 5vw, 56px);
  padding: clamp(20px, 3.4vw, 34px) clamp(18px, 3vw, 32px);
  background: linear-gradient(120deg, rgba(34, 224, 214, 0.07), rgba(255, 138, 61, 0.07));
  border: 1px solid var(--cmd-line);
  border-radius: var(--cmd-radius);
}
@media (min-width: 900px) {
  .page-contact .ct-partner {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
    gap: clamp(24px, 4vw, 48px);
  }
}
.page-contact .ct-partner__mail {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cmd-mute);
}
.page-contact .ct-mailtopics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-contact .ct-mailtopics li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(6, 17, 31, 0.58);
  border: 1px solid var(--cmd-line-soft);
  border-radius: var(--cmd-radius-sm);
}
.page-contact .ct-mailtopics__tag {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cmd-mute);
}
.page-contact .ct-mailtopics__subject {
  font-family: var(--cmd-font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--cmd-orange);
  overflow-wrap: anywhere;
}
.page-contact .ct-mailtopics__need {
  font-size: 13px;
  line-height: 1.65;
  color: var(--cmd-body);
}

/* ---------- 响应时效 ---------- */
.page-contact .ct-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: clamp(30px, 5vw, 56px);
  align-items: center;
}
@media (min-width: 900px) {
  .page-contact .ct-flow {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(24px, 4vw, 52px);
  }
}
.page-contact .ct-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--cmd-line);
  display: grid;
  gap: 16px;
}
.page-contact .ct-steps li {
  position: relative;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cmd-body);
}
.page-contact .ct-steps li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cmd-ink);
  border: 2px solid var(--cmd-cyan);
}
.page-contact .ct-steps li:last-child::before {
  background: var(--cmd-orange);
  border-color: var(--cmd-orange);
}
.page-contact .ct-steps strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cmd-cyan);
}
.page-contact .ct-flow__figure {
  margin: 0;
}

/* ---------- 常见联系场景 ---------- */
.page-contact .ct-scenes {
  margin-top: clamp(30px, 5vw, 56px);
}
.page-contact .ct-scenes__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
@media (min-width: 760px) {
  .page-contact .ct-scenes__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-contact .ct-scene {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  background: var(--cmd-ink-2);
  border: 1px solid var(--cmd-line);
  border-radius: var(--cmd-radius-sm);
  transition: border-color var(--cmd-fast) var(--cmd-ease), background var(--cmd-fast) var(--cmd-ease);
}
.page-contact .ct-scene:hover,
.page-contact .ct-scene:focus-within {
  border-color: var(--cmd-cyan-45);
  background: rgba(18, 42, 64, 0.6);
}
.page-contact .ct-scene__coord {
  font-family: var(--cmd-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cmd-faint);
}
.page-contact .ct-scene h3 {
  margin: 0;
  font-family: var(--cmd-font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.32;
  color: var(--cmd-fog);
}
.page-contact .ct-scene p {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cmd-body);
}
.page-contact .ct-scene__btn {
  align-self: flex-start;
  margin-top: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-mat,
  .page-contact .ct-scene {
    transition: none;
  }
  .page-contact .ct-mat:hover {
    transform: none;
  }
}
<<<END>>>