/* ===== 联系通道 /contact ===== */
.page-contact {
  --contact-line: 1px solid var(--ink-700);
}

.page-contact .contact-hero {
  padding: clamp(88px, 16vw, 136px) 0 8px;
}

.page-contact .breadcrumbs {
  margin-bottom: 20px;
}

.page-contact .contact-hero__eyebrow {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid rgba(57, 255, 136, .35);
  border-radius: var(--radius);
  background: rgba(57, 255, 136, .07);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--pulse);
}

.page-contact .contact-hero__title {
  margin: 20px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 72px);
  line-height: 1.02;
  letter-spacing: .01em;
  color: var(--warm);
}

.page-contact .contact-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--steel);
}

/* 顶部信息条 */
.page-contact .contact-bar {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  border: var(--contact-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--ink-900), var(--ink-950));
  overflow: hidden;
}

.page-contact .contact-bar__item {
  position: relative;
  padding: 18px 20px;
}

.page-contact .contact-bar__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--pulse), rgba(57, 255, 136, 0));
}

.page-contact .contact-bar__item + .contact-bar__item {
  border-top: var(--contact-line);
}

.page-contact .contact-bar__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--steel);
}

.page-contact .contact-bar__value {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.4vw, 21px);
  letter-spacing: .01em;
  color: var(--warm);
  user-select: all;
}

.page-contact .contact-bar__hint {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

/* 横幅图 */
.page-contact .contact-banner {
  padding: 34px 0 0;
}

.page-contact .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .media__caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--steel);
}

/* 章节外壳 */
.page-contact .section {
  padding: 52px 0;
}

.page-contact .section__head {
  margin-bottom: 4px;
}

.page-contact .section__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--electric);
}

.page-contact .section__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 6vw, 42px);
  line-height: 1.1;
  color: var(--warm);
}

/* 三条通道卡片 */
.page-contact .lanes {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .lane {
  position: relative;
  padding: 24px 22px 26px;
  border: var(--contact-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--ink-900), rgba(12, 21, 48, .55));
  transition: transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-contact .lane::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 26px;
  height: 26px;
  border-right: 1px solid var(--electric);
  border-bottom: 1px solid var(--electric);
  opacity: .55;
  pointer-events: none;
}

.page-contact .lane:hover,
.page-contact .lane:focus-within {
  transform: translateY(-2px);
  border-color: rgba(46, 139, 255, .55);
  box-shadow: var(--glow-blue);
}

.page-contact .lane__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  line-height: 1.2;
  color: var(--warm);
}

.page-contact .lane__desc {
  margin: 10px 0 0;
  font-size: 14.8px;
  line-height: 1.8;
  color: var(--steel);
}

.page-contact .lane__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .lane__list li {
  position: relative;
  padding-left: 15px;
  font-size: 13.8px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .lane__list li + li {
  margin-top: 8px;
}

.page-contact .lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--electric);
}

.page-contact .lane__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: var(--contact-line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--pulse);
}

/* 反馈要素清单 */
.page-contact .facts {
  margin-top: 24px;
  border-top: var(--contact-line);
}

.page-contact .fact {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: var(--contact-line);
}

.page-contact .fact__num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--pulse);
}

.page-contact .fact__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--warm);
}

.page-contact .fact__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

/* 合作章节 */
.page-contact .coop {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-contact .coop__lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--warm);
}

.page-contact .coop__steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--contact-line);
}

.page-contact .coop-step {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: var(--contact-line);
}

.page-contact .coop-step__num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--electric);
}

.page-contact .coop-step__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--warm);
}

.page-contact .coop-step__desc {
  margin: 5px 0 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: var(--steel);
}

.page-contact .coop__note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--pulse);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(57, 255, 136, .05);
  font-size: 13.8px;
  line-height: 1.78;
  color: var(--mist);
}

/* 服务节奏 */
.page-contact .reply-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .reply-grid .stat {
  padding: 18px 18px 20px;
  border: var(--contact-line);
  border-radius: var(--radius);
  background: var(--ink-900);
}

.page-contact .reply-grid .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 5vw, 28px);
  letter-spacing: .01em;
  color: var(--pulse);
}

.page-contact .reply-grid .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--steel);
}

.page-contact .hours-note {
  margin-top: 22px;
}

.page-contact .hours-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--steel);
}

.page-contact .hours-note p + p {
  margin-top: 12px;
  padding-top: 12px;
  border-top: var(--contact-line);
}

/* 收尾入口 */
.page-contact .contact-tail {
  padding-bottom: 84px;
}

.page-contact .contact-tail p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--steel);
}

.page-contact .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-contact .contact-bar {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .contact-bar__item {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-contact .contact-bar__item + .contact-bar__item {
    border-top: 0;
    border-left: var(--contact-line);
  }

  .page-contact .reply-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .coop {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 30px;
  }
}

@media (min-width: 960px) {
  .page-contact .section {
    padding: 66px 0;
  }

  .page-contact .lanes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
    margin-top: 34px;
  }

  .page-contact .lane:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .lane:nth-child(3) {
    margin-top: 56px;
  }

  .page-contact .coop {
    grid-template-columns: 1.05fr .95fr;
    gap: 44px;
  }

  .page-contact .fact {
    grid-template-columns: 3rem 1fr;
    padding: 18px 0;
  }

  .page-contact .contact-banner {
    padding-top: 46px;
  }
}
<<<END>>>