.page-contact {
  --ct-gap: 20px;
  --ct-panel-bg: rgba(21, 18, 56, 0.72);
  --ct-aside-bg: rgba(10, 10, 28, 0.62);
  padding: 26px 0 84px;
}

/* ---------- 面包屑 ---------- */
.page-contact .ct-crumb {
  margin-bottom: 26px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 4px 0 8px;
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 232, 206, 0.18), rgba(91, 71, 214, 0.10) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .ct-hero__annot {
  display: none;
  position: absolute;
  top: 6px;
  right: 0;
  color: var(--yh-mist);
  opacity: 0.7;
  letter-spacing: 0.22em;
  z-index: 2;
}

.page-contact .ct-hero__title {
  margin: 0;
  line-height: 1.06;
  text-shadow: 0 0 22px rgba(0, 232, 206, 0.16);
}

.page-contact .ct-hero__lede {
  max-width: 62ch;
  margin: 0;
  color: var(--yh-text-soft);
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-contact .ct-hero__facts li {
  display: grid;
  gap: 3px;
  padding: 14px 16px 13px;
  border-radius: 16px;
  border-left: 2px solid var(--yh-cyan);
  background: linear-gradient(140deg, rgba(36, 28, 85, 0.86), rgba(21, 18, 56, 0.34));
}

.page-contact .ct-hero__facts li:nth-child(2) {
  border-left-color: var(--yh-orange);
}

.page-contact .ct-hero__facts li:nth-child(3) {
  border-left-color: var(--yh-gold);
}

.page-contact .ct-fact__num {
  font-size: 15px;
  color: var(--yh-ink);
}

.page-contact .ct-hero__facts em {
  font-style: normal;
  font-size: 12.5px;
  color: var(--yh-mist);
  letter-spacing: 0.02em;
}

/* ---------- 区块标题行 ---------- */
.page-contact .ct-sechead {
  display: grid;
  gap: 8px;
}

.page-contact .ct-sechead__note {
  margin: 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--yh-mist);
}

/* ---------- 三类问题分流 ---------- */
.page-contact .ct-route__cards {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  margin-top: 22px;
}

.page-contact .ct-rcard {
  position: relative;
  display: grid;
  gap: 7px;
  align-content: start;
  text-align: left;
  padding: 20px 20px 18px;
  border-radius: var(--yh-radius);
  border: 1px solid var(--yh-line);
  background: var(--yh-deep);
  color: var(--yh-ink);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 160ms var(--yh-ease), background 160ms var(--yh-ease), box-shadow 160ms var(--yh-ease);
}

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

.page-contact .ct-rcard[aria-selected="true"] {
  border-color: var(--yh-cyan);
  background: linear-gradient(152deg, rgba(0, 232, 206, 0.13), rgba(21, 18, 56, 0.92) 58%);
  box-shadow: inset 0 0 0 1px rgba(0, 232, 206, 0.18);
}

.page-contact .ct-rcard__num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--yh-orange);
}

.page-contact .ct-rcard__title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-contact .ct-rcard__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--yh-text-soft);
}

.page-contact .ct-rcard__tag {
  justify-self: start;
  margin-top: 2px;
}

/* ---------- 分流后的建议面板 ---------- */
.page-contact .ct-route__panels {
  margin-top: 16px;
}

.page-contact .ct-panel {
  display: none;
  gap: 20px;
  padding: 24px 20px;
  border-radius: var(--yh-radius);
  border: 1px solid var(--yh-line);
  background: linear-gradient(162deg, rgba(36, 28, 85, 0.74), rgba(10, 10, 28, 0.9));
}

.page-contact .ct-panel[aria-selected="true"] {
  display: grid;
}

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

.page-contact .ct-panel__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yh-text-soft);
}

.page-contact .ct-panel__foot {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yh-mist);
}

.page-contact .ct-panel__aside {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--yh-line-strong);
  background: var(--ct-aside-bg);
}

.page-contact .ct-panel__channel {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--yh-gold);
  word-break: break-all;
}

.page-contact .ct-panel__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--yh-mist);
}

/* ---------- 通用列表 ---------- */
.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yh-text-soft);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--yh-cyan);
  transform: rotate(45deg);
}

/* ---------- 两条联系渠道 ---------- */
.page-contact .ct-channels__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-top: 24px;
}

.page-contact .ct-channel {
  display: grid;
  gap: 11px;
  align-content: start;
  padding: 24px 20px 22px;
}

.page-contact .ct-channel__title {
  margin: 0;
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: clamp(16px, 4.6vw, 21px);
  letter-spacing: 0.04em;
  word-break: break-all;
}

.page-contact .ct-channel--mail .ct-channel__value {
  color: var(--yh-cyan);
}

.page-contact .ct-channel--phone .ct-channel__value {
  color: var(--yh-gold);
}

.page-contact .ct-channel__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yh-text-soft);
}

/* ---------- 复制按钮与内联提示 ---------- */
.page-contact .ct-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .ct-copy__hint {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--yh-cyan);
  opacity: 0;
  transition: opacity 120ms var(--yh-ease);
}

.page-contact .ct-copy__hint::before {
  content: "✓ ";
}

.page-contact [data-copy][data-copied] + .ct-copy__hint,
.page-contact [data-copy][data-copied] ~ .ct-copy__hint {
  opacity: 1;
}

/* ---------- 通信地址 ---------- */
.page-contact .ct-place {
  display: grid;
  gap: 0;
  margin-top: 64px;
  border-radius: var(--yh-radius);
  overflow: hidden;
  background: var(--yh-deep);
  border: 1px solid var(--yh-line);
}

.page-contact .ct-place__media {
  position: relative;
  margin: 0;
  min-height: 200px;
  background: linear-gradient(150deg, var(--yh-lift), var(--yh-void));
}

.page-contact .ct-place__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  opacity: 0.5;
}

.page-contact .ct-place__label {
  position: absolute;
  left: 18px;
  bottom: 16px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--yh-ink);
  text-shadow: 0 1px 12px rgba(10, 10, 28, 0.9);
}

.page-contact .ct-place__text {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 26px 20px 28px;
}

.page-contact .ct-place__addr {
  margin: 0;
  line-height: 1.24;
}

.page-contact .ct-place__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--yh-text-soft);
  max-width: 46ch;
}

/* ---------- 处理节奏 ---------- */
.page-contact .ct-track__grid {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-contact .ct-track__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .ct-step {
  position: relative;
  padding: 0 0 26px 30px;
  border-left: 1px solid var(--yh-line);
}

.page-contact .ct-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 3px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yh-void);
  border: 2px solid var(--yh-cyan);
  box-shadow: 0 0 12px rgba(0, 232, 206, 0.5);
}

.page-contact .ct-step:nth-child(2)::before {
  border-color: var(--yh-orange);
  box-shadow: 0 0 12px rgba(255, 122, 26, 0.45);
}

.page-contact .ct-step:nth-child(3)::before {
  border-color: var(--yh-gold);
  box-shadow: 0 0 12px rgba(255, 200, 87, 0.4);
}

.page-contact .ct-step:nth-child(4)::before {
  border-color: var(--yh-mist);
  box-shadow: none;
}

.page-contact .ct-step__time {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--yh-orange);
}

.page-contact .ct-step__title {
  margin: 7px 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--yh-ink);
}

.page-contact .ct-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yh-mist);
  max-width: 52ch;
}

.page-contact .ct-track__fig {
  margin: 0;
  border-radius: var(--yh-radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(91, 71, 214, 0.28), rgba(10, 10, 28, 0.9));
  border: 1px solid var(--yh-line);
}

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

/* ---------- 发信清单 ---------- */
.page-contact .ct-prep__grid {
  margin-top: 8px;
}

.page-contact .ct-prep__intro {
  display: grid;
  gap: 12px;
  align-content: start;
  margin-bottom: 20px;
}

.page-contact .ct-prep__lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--yh-text-soft);
  max-width: 40ch;
}

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

.page-contact .ct-details {
  margin: 0;
  border-radius: 18px;
  border: 1px solid var(--yh-line);
  background: var(--ct-panel-bg);
  overflow: hidden;
}

.page-contact .ct-details > summary {
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--yh-ink);
}

.page-contact .ct-details[open] > summary {
  color: var(--yh-cyan);
}

.page-contact .ct-details .yh-details__body {
  padding: 0 18px 18px;
}

/* ---------- 下一步 ---------- */
.page-contact .ct-next__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  margin-top: 22px;
}

.page-contact .ct-next__card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px 20px;
  border-radius: 20px;
  border: 1px solid var(--yh-line);
  background: linear-gradient(150deg, rgba(36, 28, 85, 0.86), rgba(10, 10, 28, 0.68));
  color: var(--yh-ink);
  text-decoration: none;
  transition: border-color 160ms var(--yh-ease), background 160ms var(--yh-ease);
}

.page-contact .ct-next__card:hover,
.page-contact .ct-next__card:focus-visible {
  border-color: var(--yh-cyan);
}

.page-contact .ct-next__num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yh-orange);
}

.page-contact .ct-next__card strong {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
}

.page-contact .ct-next__card > span:last-child {
  font-size: 13px;
  line-height: 1.7;
  color: var(--yh-mist);
}

.page-contact .ct-next__legal {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--yh-mist);
}

.page-contact .ct-next__legal a {
  color: var(--yh-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 232, 206, 0.35);
}

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

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-contact {
    padding-top: 34px;
    padding-bottom: 104px;
  }

  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .page-contact .ct-route__cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .ct-panel {
    padding: 28px 26px;
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-contact .ct-place {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-place__media {
    min-height: 100%;
  }

  .page-contact .ct-place__text {
    padding: 30px 28px;
  }

  .page-contact .ct-next__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact {
    padding-bottom: 128px;
  }

  .page-contact .ct-hero {
    padding: 10px 0 16px;
    gap: 20px;
  }

  .page-contact .ct-hero__annot {
    display: block;
  }

  .page-contact .ct-hero__facts {
    margin-top: 16px;
    max-width: 900px;
  }

  .page-contact .ct-route__cards {
    grid-template-columns: 1.1fr 0.9fr 1.24fr;
    gap: 16px;
    margin-top: 28px;
  }

  .page-contact .ct-rcard {
    padding: 26px 24px 22px;
  }

  .page-contact .ct-rcard__title {
    font-size: 22px;
  }

  .page-contact .ct-panel {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    padding: 34px 32px;
  }

  .page-contact .ct-channels__grid {
    gap: 22px;
    margin-top: 30px;
  }

  .page-contact .ct-channel {
    padding: 30px 28px 28px;
  }

  .page-contact .ct-place {
    margin-top: 96px;
    grid-template-columns: 1.08fr 0.92fr;
  }

  .page-contact .ct-place__text {
    padding: 44px 40px;
  }

  .page-contact .ct-track__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 44px;
    align-items: start;
    margin-top: 30px;
  }

  .page-contact .ct-prep__grid {
    align-items: start;
  }

  .page-contact .ct-prep__intro {
    margin-bottom: 0;
    position: sticky;
    top: 148px;
  }

  .page-contact .ct-next__grid {
    gap: 18px;
    margin-top: 26px;
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-rcard,
  .page-contact .ct-next__card,
  .page-contact .ct-copy__hint {
    transition-duration: 120ms;
  }
}
</-PAGE_CSS->>>