/* ===== 咨询通道 / 页面专属样式 ===== */
.page-contact {
  --cc-panel-bg: rgba(30, 23, 18, .045);
  --cc-panel-line: rgba(30, 23, 18, .13);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  overflow: hidden;
  padding-top: 38px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-contact .contact-hero__title {
  margin: 14px 0 18px;
  max-width: 18ch;
}

.page-contact .contact-hero__lead {
  max-width: 54ch;
  margin: 0;
  color: var(--text-muted-dark);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-contact .contact-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 4px 20px;
  padding: 22px 22px 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: var(--glass);
}

.page-contact .contact-hero__stats .stat {
  padding: 8px 0;
}

.page-contact .contact-hero__stats .stat__value {
  margin: 0;
  color: var(--text-on-dark);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-contact .contact-hero__stats .stat__value .num {
  font-family: var(--font-mono);
  color: var(--green);
}

.page-contact .contact-hero__stats .stat__label {
  margin: 6px 0 0;
  color: var(--silver);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 40px 0 0;
  aspect-ratio: 1400 / 800;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(140deg, #0A1730, #0B2246 58%, #050B16);
  box-shadow: var(--shadow-lift);
}

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

/* ---------- 咨询类型 ---------- */
.page-contact .contact-type .section__title,
.page-contact .contact-partners .section__title {
  color: var(--brown);
}

.page-contact .contact-type .section__lead,
.page-contact .contact-partners .section__lead {
  color: rgba(30, 23, 18, .72);
}

.page-contact .contact-type .section__index,
.page-contact .contact-partners .section__index {
  color: rgba(30, 23, 18, .45);
}

.page-contact .contact-type__band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 0;
  margin-bottom: 36px;
  border-top: 1px solid var(--cc-panel-line);
  border-bottom: 1px solid var(--cc-panel-line);
}

.page-contact .contact-type__band-item {
  padding: 4px 14px;
  border-radius: var(--pill);
  background: var(--brown);
  color: var(--cream);
  font-size: 0.8125rem;
  letter-spacing: .08em;
}

.page-contact .contact-type__band-hint {
  margin-left: auto;
  color: rgba(30, 23, 18, .58);
  font-size: 0.875rem;
}

.page-contact .contact-type__grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .contact-type__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 24px 24px;
  border: 1px solid var(--cc-panel-line);
  border-radius: var(--radius-md);
  background: var(--cc-panel-bg);
  color: var(--brown);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}

.page-contact .contact-type__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--cc-accent, var(--cyan));
}

.page-contact .contact-type__panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 38px rgba(3, 8, 18, .16);
}

.page-contact .contact-type__panel--data { --cc-accent: var(--green); }
.page-contact .contact-type__panel--device { --cc-accent: var(--cyan); }
.page-contact .contact-type__panel--content { --cc-accent: var(--orange); }
.page-contact .contact-type__panel--account { --cc-accent: var(--silver); }

.page-contact .contact-type__code {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: .18em;
  color: rgba(30, 23, 18, .45);
}

.page-contact .contact-type__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.4;
}

.page-contact .contact-type__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(30, 23, 18, .78);
}

.page-contact .contact-type__need {
  list-style: none;
  margin: 4px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--cc-panel-line);
  display: grid;
  gap: 8px;
}

.page-contact .contact-type__need li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(30, 23, 18, .9);
}

.page-contact .contact-type__need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

/* ---------- 联系渠道 + 工单步骤 ---------- */
.page-contact .contact-flow__grid {
  display: grid;
  gap: 40px;
  margin-top: 34px;
}

.page-contact .contact-chan {
  padding: 28px 24px 24px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .03));
}

.page-contact .contact-chan__row {
  padding: 3px 0 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .contact-chan__row--last {
  border-bottom: none;
  margin-bottom: 0;
}

.page-contact .contact-chan__label {
  margin: 0 0 8px;
  color: var(--silver);
  font-size: 0.8125rem;
  letter-spacing: .1em;
}

.page-contact .contact-chan__value {
  margin: 0;
  color: var(--text-on-dark);
  font-size: 1rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-contact .contact-chan__value--link {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--green);
}

.page-contact .contact-chan__note {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
  color: var(--text-muted-dark);
  font-size: 0.875rem;
  line-height: 1.8;
}

.page-contact .contact-steps__heading {
  margin: 0 0 10px;
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-on-dark);
}

.page-contact .contact-steps__lead {
  margin: 0 0 20px;
  color: var(--text-muted-dark);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-contact .contact-steps .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  text-align: left;
}

.page-contact .contact-step__ring {
  flex: 0 0 auto;
}

.page-contact .contact-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  fill: var(--green);
}

.page-contact .contact-step__label {
  flex: 1 1 auto;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
}

/* ---------- 合作方向 ---------- */
.page-contact .contact-partners__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-partners__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 1000 / 800;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(200deg, #17304F, #0A1730 60%, #1E1712);
}

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

.page-contact .contact-partner__list {
  display: grid;
  gap: 0;
  margin-top: 26px;
  border-top: 1px solid var(--cc-panel-line);
}

.page-contact .contact-partner {
  padding: 22px 0;
  border-bottom: 1px solid var(--cc-panel-line);
}

.page-contact .contact-partner__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--brown);
}

.page-contact .contact-partner__desc {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(30, 23, 18, .78);
}

.page-contact .contact-partner__pace {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(30, 23, 18, .58);
}

/* ---------- 快捷跳转 ---------- */
.page-contact .contact-quick {
  border-top: 2px solid rgba(255, 122, 42, .5);
}

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

.page-contact .contact-quick__list .data-list__row {
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color .24s var(--ease), transform .24s var(--ease);
}

.page-contact .contact-quick__list .data-list__row:hover {
  background: var(--glass);
  transform: translateX(4px);
}

.page-contact .contact-quick__list .data-list__row:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-hero {
    padding-top: 48px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    align-items: end;
    gap: 46px;
  }

  .page-contact .contact-hero__stats {
    padding: 26px 26px 22px;
  }

  .page-contact .contact-type__panel {
    padding: 34px 30px 28px;
  }

  .page-contact .contact-chan {
    padding: 32px 30px 28px;
  }

  .page-contact .contact-partners__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 52px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-type__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .contact-type__panel:nth-child(1) { grid-column: span 7; }
  .page-contact .contact-type__panel:nth-child(2) { grid-column: span 5; }
  .page-contact .contact-type__panel:nth-child(3) { grid-column: span 5; }
  .page-contact .contact-type__panel:nth-child(4) { grid-column: span 7; }

  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 58px;
  }

  .page-contact .contact-flow__side {
    margin-top: 46px;
  }

  .page-contact .contact-partners__figure {
    position: sticky;
    top: 40px;
  }
}

@media (max-width: 420px) {
  .page-contact .contact-hero__stats {
    grid-template-columns: 1fr;
  }

  .page-contact .contact-type__band-hint {
    margin-left: 0;
    flex-basis: 100%;
  }

  .page-contact .contact-steps .accordion__trigger {
    gap: 12px;
  }

  .page-contact .contact-chan__value {
    font-size: 0.9375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-type__panel,
  .page-contact .contact-quick__list .data-list__row {
    transition: none;
  }

  .page-contact .contact-type__panel:hover,
  .page-contact .contact-quick__list .data-list__row:hover {
    transform: none;
  }
}