.page-contact {
  --ct-gap: 20px;
  --ct-radius: 18px;
  --ct-radius-sm: 12px;
  background: var(--hx-ink);
  color: var(--hx-white);
  padding-bottom: 8px;
}

@media (min-width: 900px) {
  .page-contact {
    --ct-gap: 24px;
  }
}

/* ---------- Hero ---------- */
.page-contact .ct-hero {
  padding-top: clamp(8px, 2vw, 22px);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  align-items: center;
}

@media (min-width: 1000px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 60px);
  }
}

.page-contact .ct-hero__copy .hx-h1 {
  margin-bottom: 18px;
}

.page-contact .ct-hero__copy .hx-lede {
  max-width: 62ch;
}

.page-contact .ct-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .ct-hero__media {
  margin: 0;
  position: relative;
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: var(--hx-panel);
  box-shadow: var(--hx-shadow-card);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(.92) contrast(1.05);
}

.page-contact .ct-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 11, 20, .06) 0%, rgba(7, 11, 20, .74) 100%),
    repeating-linear-gradient(90deg, rgba(34, 211, 238, .07) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

/* ---------- 主布局 ---------- */
.page-contact .ct-main {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-contact .ct-layout {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-layout {
    grid-template-columns: minmax(0, 344px) minmax(0, 1fr);
  }
}

/* ---------- 左侧联系卡片 ---------- */
.page-contact .ct-side__card {
  position: relative;
  padding: 28px 22px 22px;
  background: var(--hx-panel);
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius);
  box-shadow: var(--hx-shadow-card);
  overflow: hidden;
}

.page-contact .ct-side__card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--hx-orange), var(--hx-cyan));
}

@media (min-width: 960px) {
  .page-contact .ct-side {
    position: sticky;
    top: 104px;
  }
}

.page-contact .ct-side__kicker {
  margin: 0 0 8px;
  font-family: var(--hx-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hx-cyan);
}

.page-contact .ct-side__title {
  margin: 0 0 22px;
  font-family: var(--hx-font-display);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--hx-white);
}

.page-contact .ct-side__row + .ct-side__row {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--hx-line);
}

.page-contact .ct-side__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--hx-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--hx-mist);
}

.page-contact .ct-side__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--hx-white);
  overflow-wrap: anywhere;
}

.page-contact .ct-side__value a {
  color: var(--hx-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .38);
  transition: border-color .2s var(--hx-ease);
}

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

.page-contact .ct-side__hint {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--hx-mist);
}

.page-contact .ct-side__note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--hx-line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--hx-mist);
}

.page-contact .ct-side__note a {
  color: var(--hx-white);
  text-decoration: underline;
  text-decoration-color: var(--hx-line-strong);
  text-underline-offset: 3px;
}

/* ---------- 右侧内容流 ---------- */
.page-contact .ct-flow {
  display: grid;
  gap: clamp(44px, 6vw, 76px);
  min-width: 0;
}

.page-contact .ct-block {
  min-width: 0;
  scroll-margin-top: 120px;
}

.page-contact .ct-block__head {
  margin-bottom: 26px;
}

.page-contact .ct-block__head .hx-h2 {
  margin: 8px 0 0;
}

/* ---------- 三类需求卡 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 16px;
}

.page-contact .ct-channel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding: 24px 22px;
  background: linear-gradient(155deg, var(--hx-panel-2) 0%, var(--hx-panel) 100%);
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius);
  transition: transform .25s var(--hx-ease), box-shadow .25s var(--hx-ease), border-color .25s var(--hx-ease);
}

.page-contact .ct-channel:hover {
  transform: translateY(-2px);
  border-color: var(--hx-line-strong);
  box-shadow: var(--hx-shadow-lift);
}

.page-contact .ct-channel__num {
  padding-top: 2px;
  font-family: var(--hx-font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--hx-orange);
}

.page-contact .ct-channel:nth-child(2) .ct-channel__num {
  color: var(--hx-cyan);
}

.page-contact .ct-channel:nth-child(3) .ct-channel__num {
  color: var(--hx-gold);
}

.page-contact .ct-channel__body {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-contact .ct-channel__body .hx-h3 {
  margin: 0;
}

.page-contact .ct-channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 245, 249, .84);
}

.page-contact .ct-channel__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--hx-line);
  font-family: var(--hx-font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--hx-mist);
}

/* ---------- 写信清单 ---------- */
.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

@media (min-width: 680px) {
  .page-contact .ct-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .ct-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  background: rgba(14, 22, 38, .72);
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius-sm);
  transition: background .25s var(--hx-ease), border-color .25s var(--hx-ease);
}

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

.page-contact .ct-check__idx {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--hx-font-mono);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--hx-ink);
  background: var(--hx-cyan);
  border-radius: 5px;
}

.page-contact .ct-check__title {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--hx-white);
}

.page-contact .ct-check__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--hx-mist);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-response {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  align-items: center;
}

@media (min-width: 880px) {
  .page-contact .ct-response {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 40px);
  }
}

.page-contact .ct-hours {
  display: grid;
  gap: 12px;
}

.page-contact .ct-hour {
  padding: 20px 20px 20px 22px;
  background: var(--hx-panel);
  border: 1px solid var(--hx-line);
  border-left: 3px solid var(--hx-cyan);
  border-radius: 0 var(--ct-radius-sm) var(--ct-radius-sm) 0;
}

.page-contact .ct-hour:nth-child(2) {
  border-left-color: var(--hx-orange);
}

.page-contact .ct-hour:nth-child(3) {
  border-left-color: var(--hx-gold);
}

.page-contact .ct-hour__time {
  display: block;
  margin-bottom: 8px;
  font-family: var(--hx-font-mono);
  font-size: clamp(23px, 4vw, 30px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--hx-white);
}

.page-contact .ct-hour__label {
  display: block;
  font-size: 13px;
  line-height: 1.72;
  color: var(--hx-mist);
}

.page-contact .ct-response__media {
  margin: 0;
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: var(--hx-panel);
}

.page-contact .ct-response__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-coop {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hx-line);
}

.page-contact .ct-coop__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hx-line);
}

@media (min-width: 720px) {
  .page-contact .ct-coop__item {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
}

.page-contact .ct-coop__item .hx-h3 {
  margin: 0;
}

.page-contact .ct-coop__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(242, 245, 249, .84);
}

/* ---------- 到访说明 ---------- */
.page-contact .ct-visit {
  display: grid;
  gap: 14px;
  padding: 28px 24px 44px;
  background:
    linear-gradient(135deg, rgba(255, 90, 31, .12) 0%, transparent 56%),
    var(--hx-panel-2);
  border: 1px solid var(--hx-line);
  border-radius: var(--ct-radius);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 22px));
}

.page-contact .ct-visit__label {
  font-family: var(--hx-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hx-orange);
}

.page-contact .ct-visit__addr {
  margin: 0;
  font-family: var(--hx-font-display);
  font-size: clamp(19px, 3vw, 26px);
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--hx-white);
}

.page-contact .ct-visit__desc {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--hx-mist);
}

/* ---------- 收束 ---------- */
.page-contact .ct-closing {
  margin-top: clamp(48px, 8vw, 96px);
  padding: clamp(36px, 6vw, 64px) 0;
  border-top: 1px solid var(--hx-line);
  background: linear-gradient(180deg, rgba(14, 22, 38, 0) 0%, rgba(14, 22, 38, .85) 100%);
}

.page-contact .ct-closing__inner {
  display: grid;
  gap: 24px;
  align-items: center;
}

@media (min-width: 820px) {
  .page-contact .ct-closing__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
  }
}

.page-contact .ct-closing__inner .hx-h2 {
  margin: 0 0 10px;
}

.page-contact .ct-closing__inner p {
  margin: 0;
  max-width: 58ch;
}

.page-contact .ct-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 520px) {
  .page-contact .ct-channel {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .page-contact .ct-channel__num {
    font-size: 18px;
  }

  .page-contact .ct-closing__actions .hx-btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-check,
  .page-contact .ct-side__value a {
    transition: none;
  }

  .page-contact .ct-channel:hover {
    transform: none;
  }
}