.page-contact {
  --ctc-orange-ink: #1A0F06;
  --ctc-ink-deep: #070B14;
  --ctc-ink-soft: #3D4A63;
  --ctc-ink-mute: #5A6478;
}

/* ========== 首屏 ========== */
.page-contact .ctc-hero {
  position: relative;
  isolation: isolate;
  padding: 24px 0 6px;
}

.page-contact .ctc-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -14%;
  width: 68%;
  height: 380px;
  z-index: 0;
  pointer-events: none;
  border-radius: 48% 52% 58% 42% / 62% 38% 62% 38%;
  background: linear-gradient(118deg, rgba(122, 92, 255, 0.22) 0%, rgba(43, 227, 198, 0.12) 52%, rgba(7, 11, 20, 0) 80%);
  transform: rotate(-6deg);
  transform-origin: top right;
  filter: blur(10px);
}

.page-contact .ctc-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .ctc-hero__grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-contact .ctc-hero__copy h1 {
  margin: 14px 0 0;
  font-size: clamp(2.25rem, 7.4vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--ink);
}

.page-contact .ctc-hero__copy .lead {
  margin: 20px 0 0;
  max-width: 34em;
  color: var(--muted);
}

.page-contact .ctc-hero__pills {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 0.86rem;
  color: var(--muted);
}

.page-contact .ctc-hero__pills li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.page-contact .ctc-hero__pills .status-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(198, 255, 61, 0.14);
}

.page-contact .ctc-hero__figure {
  margin: 0;
}

.page-contact .ctc-hero__media {
  aspect-ratio: 16 / 11;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  background: linear-gradient(135deg, #0C1424 0%, #17253D 54%, #0A101C 100%);
}

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

.page-contact .ctc-hero__figure .media__caption {
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--dim);
}

/* ========== 区块标题 ========== */
.page-contact .ctc-head {
  max-width: 46rem;
  margin-bottom: 28px;
}

.page-contact .ctc-head h2 {
  margin: 12px 0 0;
  font-size: clamp(1.65rem, 4.4vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .ctc-head .lead {
  margin: 16px 0 0;
  color: var(--muted);
}

/* ========== 分流条 ========== */
.page-contact .route-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0 0 20px;
  padding-bottom: 10px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-contact .route-bar::-webkit-scrollbar {
  display: none;
}

.page-contact .route-bar__btn {
  scroll-snap-align: start;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px 11px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .route-bar__btn .mono {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  transition: color 0.22s var(--ease);
}

.page-contact .route-bar__btn:hover {
  border-color: var(--dim);
  color: var(--ink);
}

.page-contact .route-bar__btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ctc-orange-ink);
}

.page-contact .route-bar__btn[aria-pressed="true"] .mono {
  color: rgba(26, 15, 6, 0.6);
}

.page-contact .route-bar__btn:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ========== 四类卡片 ========== */
.page-contact .route-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .route-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  padding: 24px 22px 22px;
  transition: border-left-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .route-card:hover {
  transform: translateY(-2px);
}

.page-contact .route-card:nth-child(1) { border-left-color: var(--lime); }
.page-contact .route-card:nth-child(2) { border-left-color: var(--cyan); }
.page-contact .route-card:nth-child(3) { border-left-color: var(--violet); }
.page-contact .route-card:nth-child(4) { border-left-color: var(--orange); }

.page-contact .route-card__ch {
  margin: 0 0 12px;
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  color: var(--dim);
}

.page-contact .route-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .route-card > p {
  margin: 0 0 14px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .route-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .route-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.89rem;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .route-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-contact .route-card__mail {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  color: var(--lime);
  word-break: break-all;
}

/* ========== 提交要点清单 ========== */
.page-contact .ctc-prep {
  align-items: start;
  row-gap: 30px;
}

.page-contact .ctc-prep__intro h2 {
  margin: 12px 0 0;
  font-size: clamp(1.65rem, 4.2vw, 2.4rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .ctc-prep__intro .lead {
  margin: 16px 0 0;
  color: var(--muted);
}

.page-contact .ctc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ctc-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding: 22px 6px;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s var(--ease);
}

.page-contact .ctc-list__item:hover {
  background: rgba(122, 92, 255, 0.06);
}

.page-contact .ctc-list__num {
  padding-top: 0.34em;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-contact .ctc-list__body h3 {
  margin: 0 0 8px;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .ctc-list__body p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ========== 回复节奏 ========== */
.page-contact .ctc-pulse {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .ctc-pulse__stat {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-contact .ctc-pulse__stat::after {
  content: "";
  position: absolute;
  top: -46px;
  right: -34px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 227, 198, 0.18), rgba(7, 11, 20, 0) 70%);
  pointer-events: none;
}

.page-contact .ctc-pulse__num {
  font-size: clamp(2.5rem, 9vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-contact .ctc-pulse__num small {
  margin-left: 0.16em;
  font-size: 0.4em;
  letter-spacing: 0;
  color: var(--muted);
}

.page-contact .ctc-pulse__label {
  margin: 14px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.page-contact .ctc-pulse__mail {
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-contact .ctc-pulse__addr {
  margin: 12px 0 0;
  font-size: clamp(0.94rem, 2.8vw, 1.26rem);
  letter-spacing: 0.01em;
  color: var(--lime);
  word-break: break-all;
}

.page-contact .ctc-pulse__note {
  margin: 14px 0 0;
  font-size: 0.87rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ========== 地址与来访（浅雾白反色） ========== */
.page-contact .ctc-visit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: 30px 22px;
  border-radius: var(--r-lg);
  background: var(--fog);
  color: var(--ctc-ink-deep);
}

.page-contact .ctc-visit .eyebrow {
  color: #0F7F6F;
}

.page-contact .ctc-visit__copy h2 {
  margin: 12px 0 0;
  font-size: clamp(1.65rem, 4.4vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.028em;
  font-weight: 800;
  color: var(--ctc-ink-deep);
}

.page-contact .ctc-visit__addr {
  margin: 20px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--orange);
  font-size: clamp(1.02rem, 3.2vw, 1.36rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--ctc-ink-deep);
}

.page-contact .ctc-visit__copy > p:not(.ctc-visit__addr) {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--ctc-ink-soft);
}

.page-contact .ctc-visit__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 0.85rem;
  color: var(--ctc-ink-soft);
}

.page-contact .ctc-visit__meta .mono {
  margin-right: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  font-weight: 700;
  color: var(--ctc-ink-deep);
}

.page-contact .ctc-visit__figure {
  margin: 0;
}

.page-contact .ctc-visit__figure .media {
  aspect-ratio: 3 / 2;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(150deg, #16233A 0%, #0B1220 100%);
}

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

.page-contact .ctc-visit__figure .media__caption {
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--ctc-ink-mute);
}

/* ========== 合作与机构 ========== */
.page-contact .ctc-partner {
  align-items: start;
  row-gap: 28px;
}

.page-contact .ctc-partner h2 {
  margin: 12px 0 0;
  font-size: clamp(1.65rem, 4.2vw, 2.4rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .ctc-partner .lead {
  margin: 18px 0 0;
  color: var(--muted);
}

.page-contact .ctc-partner__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ctc-partner__list li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--panel);
  transition: border-color 0.25s var(--ease);
}

.page-contact .ctc-partner__list li:hover {
  border-color: rgba(122, 92, 255, 0.55);
}

.page-contact .ctc-partner__list .mono {
  display: block;
  margin-bottom: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  color: var(--violet);
}

.page-contact .ctc-partner__list p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ctc-partner__mail {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  color: var(--orange);
  word-break: break-all;
}

/* ========== 自查出口 ========== */
.page-contact .ctc-self {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.page-contact .ctc-self h2 {
  margin: 12px 0 0;
  font-size: clamp(1.55rem, 4vw, 2.2rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .ctc-self p {
  margin: 16px 0 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ctc-self__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ========== 响应式 ========== */
@media (min-width: 640px) {
  .page-contact .ctc-hero__media {
    aspect-ratio: 14 / 9;
  }

  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 760px) {
  .page-contact .ctc-pulse {
    grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(0, 1.3fr);
    gap: 16px;
    align-items: stretch;
  }

  .page-contact .ctc-pulse__mail {
    grid-column: auto;
  }
}

@media (min-width: 860px) {
  .page-contact .ctc-hero {
    padding-top: 32px;
  }

  .page-contact .ctc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 46px;
    align-items: end;
  }

  .page-contact .ctc-visit {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 42px;
    align-items: center;
    padding: 44px 46px;
  }

  .page-contact .ctc-self {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
  }
}

@media (max-width: 420px) {
  .page-contact .ctc-hero__pills {
    gap: 8px 16px;
    font-size: 0.8rem;
  }

  .page-contact .route-card {
    padding: 20px 18px 18px;
  }

  .page-contact .ctc-visit {
    padding: 24px 18px;
  }
}