.page-contact {
  --ct-radius: 18px;
  --ct-line: rgba(123, 247, 208, 0.2);
  padding-bottom: 72px;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact .crumbs {
  padding-top: 22px;
  margin-bottom: 4px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  display: grid;
  gap: 26px;
  padding: 20px 0 0;
}

.page-contact .ct-hero__copy {
  min-width: 0;
}

.page-contact .ct-hero h1 {
  margin-top: 14px;
  font-size: clamp(34px, 8.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-contact .ct-hero__lead {
  max-width: 46ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.78;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--ct-radius);
  overflow: hidden;
  border: 1px solid var(--ct-line);
  background: var(--night-2);
}

.page-contact .ct-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06) brightness(0.9);
}

.page-contact .ct-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(198deg, rgba(5, 20, 15, 0) 36%, rgba(5, 20, 15, 0.86) 100%);
}

.page-contact .ct-hero__caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .ct-hero__caption span:last-child {
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* ---------- 两栏主体 ---------- */
.page-contact .ct-body {
  display: grid;
  gap: 46px;
  margin-top: 54px;
}

.page-contact .ct-aside__title {
  padding-left: 14px;
  margin-bottom: 18px;
  border-left: 3px solid var(--cyan);
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

/* 联系方式卡片组 */
.page-contact .ct-cards {
  display: grid;
  gap: 14px;
}

.page-contact .ct-card {
  position: relative;
  padding: 20px 20px 18px;
  border-radius: var(--ct-radius);
  border: 1px solid var(--ct-line);
  background: linear-gradient(158deg, rgba(28, 70, 56, 0.52), rgba(10, 35, 28, 0.84));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color var(--speed) var(--ease),
    transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.page-contact .ct-card__label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-contact .ct-card__title {
  font-size: 16px;
  line-height: 1.4;
}

.page-contact .ct-card__value {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
  transition: color var(--speed) var(--ease);
}

.page-contact .ct-card__value--text {
  color: var(--text);
}

.page-contact a.ct-card__value:hover {
  color: var(--cyan);
}

.page-contact .ct-card__hint {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* 工作时段时间带 */
.page-contact .ct-hours {
  margin-top: 14px;
  padding: 18px 20px 20px;
  border-radius: var(--ct-radius);
  border: 1px solid var(--ct-line);
  background: rgba(18, 51, 41, 0.58);
}

.page-contact .ct-hours__scale {
  display: flex;
  justify-content: space-between;
  margin-bottom: 9px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .ct-hours__track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(58, 92, 81, 0.5);
  overflow: hidden;
}

.page-contact .ct-hours__open {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
  box-shadow: 0 0 18px rgba(47, 224, 174, 0.6);
}

.page-contact .ct-hours__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 右栏区块 ---------- */
.page-contact .ct-main {
  display: grid;
  gap: 56px;
  min-width: 0;
}

.page-contact .ct-block__head {
  margin-bottom: 22px;
}

.page-contact .ct-block__head h2 {
  margin-top: 8px;
  font-size: clamp(24px, 4.8vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-contact .ct-block__head .muted {
  max-width: 62ch;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.78;
}

/* 问题分流 */
.page-contact .ct-routes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-route {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--speed) var(--ease),
    padding-left var(--speed) var(--ease),
    padding-right var(--speed) var(--ease);
}

.page-contact .ct-route__idx {
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .ct-route__body h3 {
  font-size: 17px;
  line-height: 1.45;
}

.page-contact .ct-route__body p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-route__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 247, 208, 0.42);
  padding-bottom: 1px;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-contact .ct-route__arrow {
  padding-top: 2px;
  font-size: 18px;
  line-height: 1;
  color: var(--line);
  transition: transform var(--speed) var(--ease), color var(--speed) var(--ease);
}

/* 自助排查 */
.page-contact .ct-self {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-self li {
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--ct-line);
  background: rgba(10, 35, 28, 0.68);
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
}

.page-contact .ct-self__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 12px;
}

.page-contact .ct-self h3 {
  font-size: 16px;
  line-height: 1.45;
}

.page-contact .ct-self p {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-block__cta {
  display: inline-block;
  margin-top: 20px;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 247, 208, 0.42);
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}

/* 合作方向 */
.page-contact .ct-coop {
  display: grid;
  gap: 24px;
}

.page-contact .ct-coop__list {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-contact .ct-coop__item {
  padding-left: 16px;
  border-left: 2px solid rgba(47, 224, 174, 0.45);
}

.page-contact .ct-coop__item h3 {
  font-size: 16px;
  line-height: 1.45;
}

.page-contact .ct-coop__item p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-coop__visual {
  margin: 0;
  border-radius: var(--ct-radius);
  overflow: hidden;
  border: 1px solid var(--ct-line);
  background: var(--night-2);
}

.page-contact .ct-coop__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.92) brightness(0.94);
}

/* 响应节奏 */
.page-contact .ct-timeline {
  list-style: none;
  margin: 0 0 0 6px;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-timeline li {
  position: relative;
  padding-bottom: 26px;
}

.page-contact .ct-timeline li:last-child {
  padding-bottom: 0;
}

.page-contact .ct-timeline__dot {
  position: absolute;
  left: -27px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--cyan);
}

.page-contact .ct-timeline li:nth-child(2) .ct-timeline__dot {
  border-color: var(--amber);
}

.page-contact .ct-timeline li:nth-child(3) .ct-timeline__dot {
  border-color: var(--orange);
}

.page-contact .ct-timeline h3 {
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.page-contact .ct-timeline p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .fold {
  margin-top: 28px;
}

/* ---------- 收尾 ---------- */
.page-contact .ct-outro {
  display: grid;
  gap: 18px;
  margin-top: 64px;
  padding: 28px 24px;
  border-radius: 22px;
  border: 1px solid var(--ct-line);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(255, 90, 43, 0.15) 0%, rgba(5, 20, 15, 0) 58%),
    linear-gradient(135deg, rgba(18, 51, 41, 0.92), rgba(10, 35, 28, 0.96));
}

.page-contact .ct-outro__text {
  max-width: 52ch;
  font-size: 17px;
  line-height: 1.7;
}

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

/* ---------- 微交互 ---------- */
@media (hover: hover) {
  .page-contact .ct-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 0 1px var(--cyan), 0 18px 42px -30px rgba(123, 247, 208, 0.55);
    transform: translateY(-2px);
  }

  .page-contact .ct-route:hover {
    padding-left: 12px;
    padding-right: 0;
    background: rgba(28, 70, 56, 0.3);
  }

  .page-contact .ct-route:hover .ct-route__arrow {
    transform: translateX(5px);
    color: var(--cyan);
  }

  .page-contact .ct-route__link:hover,
  .page-contact .ct-block__cta:hover {
    color: var(--cyan-deep);
    border-color: var(--cyan-deep);
  }

  .page-contact .ct-self li:hover {
    border-color: var(--cyan-deep);
    transform: translateY(-2px);
  }

  .page-contact .ct-coop__item {
    transition: border-color var(--speed) var(--ease);
  }

  .page-contact .ct-coop__item:hover {
    border-color: var(--cyan);
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-self {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-coop__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }

  .page-contact .ct-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 34px;
  }
}

@media (min-width: 900px) {
  .page-contact .crumbs {
    padding-top: 30px;
  }

  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 56px;
    padding-top: 40px;
  }

  .page-contact .ct-body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
    margin-top: 76px;
  }

  .page-contact .ct-main {
    gap: 64px;
  }

  .page-contact .ct-coop {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 30px;
    align-items: start;
  }

  .page-contact .ct-coop__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-aside {
    position: sticky;
    top: 104px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-route,
  .page-contact .ct-route__arrow,
  .page-contact .ct-self li,
  .page-contact .ct-card__value,
  .page-contact .ct-route__link,
  .page-contact .ct-block__cta {
    transition: none;
  }

  .page-contact .ct-card:hover,
  .page-contact .ct-self li:hover {
    transform: none;
  }

  .page-contact .ct-route:hover .ct-route__arrow {
    transform: none;
  }
}
<<<END>>>