.page-contact {
  --ct-card: rgba(13, 24, 48, 0.72);
  --ct-panel: rgba(6, 11, 24, 0.5);
  --ct-radius: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: 4px;
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-contact .ct-hero__text h1 {
  margin: 14px 0 16px;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-contact .ct-hero__text .lead {
  max-width: 46ch;
}

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

.page-contact .ct-pulse {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(0, 229, 200, 0.14), transparent 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(166, 107, 255, 0.12), transparent 55%),
    var(--ct-card);
  overflow: hidden;
}

.page-contact .ct-pulse::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -64px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(0, 229, 200, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .ct-pulse__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-pulse__row {
  padding-top: 12px;
  border-top: 1px dashed rgba(28, 46, 82, 0.9);
}

.page-contact .ct-pulse__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .ct-pulse__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--cyan);
}

.page-contact .ct-pulse__row:nth-child(2) .ct-pulse__num {
  color: var(--orange);
}

.page-contact .ct-pulse__row:nth-child(3) .ct-pulse__num {
  font-size: 1.15rem;
  color: var(--gold);
}

.page-contact .ct-pulse__label {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 渠道区 ---------- */
.page-contact .ct-channels__layout {
  display: grid;
  gap: 30px;
}

.page-contact .ct-channels__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-channel {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--ct-radius);
  background: var(--ct-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-contact .ct-channel:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 200, 0.55);
}

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

.page-contact .ct-channel:nth-child(3) {
  border-left-color: var(--purple);
}

.page-contact .ct-channel:nth-child(4) {
  border-left-color: var(--gold);
}

.page-contact .ct-channel h3 {
  margin: 10px 0 8px;
  font-size: 1.05rem;
}

.page-contact .ct-channel__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__fit,
.page-contact .ct-channel__time {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-channel__time {
  margin-top: 8px;
  color: var(--white);
  opacity: 0.78;
}

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

.page-contact .ct-shot .media-frame {
  border-radius: var(--ct-radius);
  overflow: hidden;
}

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

/* ---------- 提交清单 ---------- */
.page-contact .ct-brief__panel {
  position: relative;
  padding: 26px 20px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(13, 24, 48, 0.96), rgba(6, 11, 24, 0.92));
  overflow: hidden;
}

.page-contact .ct-brief__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange), var(--purple));
}

.page-contact .ct-brief__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-brief__item {
  display: flex;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(28, 46, 82, 0.75);
  border-radius: var(--ct-radius);
  background: var(--ct-panel);
}

.page-contact .ct-brief__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .ct-brief__item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.page-contact .ct-brief__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 流程 ---------- */
.page-contact .ct-flow__layout {
  display: grid;
  gap: 28px;
}

.page-contact .ct-flow__media .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-contact .ct-flow__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-contact .ct-step {
  position: relative;
  padding-top: 20px;
  border-top: 2px solid var(--line);
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .ct-step:nth-child(2)::before {
  background: var(--orange);
}

.page-contact .ct-step:nth-child(3)::before {
  background: var(--purple);
}

.page-contact .ct-step__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-step:nth-child(2) .ct-step__num {
  color: var(--orange);
}

.page-contact .ct-step:nth-child(3) .ct-step__num {
  color: var(--purple);
}

.page-contact .ct-step h3 {
  margin: 12px 0 8px;
  font-size: 1.05rem;
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 本地访问 ---------- */
.page-contact .ct-local__inner {
  display: grid;
  gap: 26px;
}

.page-contact .ct-local__text p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-local__cards {
  display: grid;
  gap: 14px;
}

.page-contact .ct-unit {
  margin-left: 2px;
  font-size: 0.55em;
  color: var(--muted);
}

/* ---------- 结尾指路 ---------- */
.page-contact .ct-next__bar {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: var(--r-lg);
}

.page-contact .ct-next__bar p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.page-contact .ct-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-next__links a {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

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

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

  .page-contact .ct-brief__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
  }

  .page-contact .ct-local__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-contact .ct-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-brief__panel {
    padding: 40px 44px 44px;
  }

  .page-contact .ct-local__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    gap: 44px;
    align-items: center;
  }

  .page-contact .ct-next__bar {
    padding: 26px 30px;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 48px;
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-channels__layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.7fr);
    gap: 44px;
  }

  .page-contact .ct-flow__layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 40px;
    align-items: start;
  }
}