.page-contact {
  --ct-pad: clamp(44px, 7vw, 84px);
  --ct-cyan-line: rgba(47, 227, 208, 0.28);
  --ct-teal-deep: #10897c;
  --ct-ink-soft: rgba(6, 37, 31, 0.68);
  --ct-hair: rgba(6, 37, 31, 0.14);
  background: var(--c-ink);
  color: var(--c-fog);
}

.page-contact .section {
  padding-block: var(--ct-pad);
  position: relative;
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  overflow: hidden;
  padding-top: clamp(28px, 4vw, 48px);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto auto;
  width: 62%;
  height: 170%;
  background: repeating-linear-gradient(
    98deg,
    transparent 0 46px,
    rgba(47, 227, 208, 0.07) 46px 47px,
    transparent 47px 92px
  );
  pointer-events: none;
}

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

.page-contact .ct-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 26px;
}

.page-contact .ct-hero__lead h1 {
  font-size: var(--fs-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  max-width: 18ch;
}

.page-contact .ct-hero__lead .lede {
  max-width: 56ch;
  color: var(--c-fog);
}

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

.page-contact .ct-hero__panel {
  padding: 22px 20px;
  background: linear-gradient(150deg, rgba(18, 72, 61, 0.9), rgba(12, 58, 49, 0.75));
  border: 1px solid var(--ct-cyan-line);
}

.page-contact .ct-hero__panel-title {
  margin: 0 0 16px;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-contact .ct-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-hero__stats li {
  display: grid;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid rgba(47, 227, 208, 0.16);
}

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

.page-contact .ct-stat__num {
  font-size: clamp(1.35rem, 3.4vw, 1.75rem);
  font-weight: 600;
  color: var(--c-cyan-soft);
  letter-spacing: -0.01em;
}

.page-contact .ct-stat__label {
  font-size: var(--fs-sm);
  color: var(--c-graphite);
  line-height: 1.6;
}

/* ---------- 联系卡区 ---------- */

.page-contact .ct-reach {
  background: var(--c-deep);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .ct-reach__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .ct-reach__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.85);
}

.page-contact .ct-reach__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--c-ink) 0%, rgba(6, 37, 31, 0.55) 42%, var(--c-deep) 100%);
}

.page-contact .ct-reach > .container {
  position: relative;
  z-index: 1;
}

.page-contact .ct-reach__head {
  max-width: 64ch;
}

.page-contact .ct-reach__head h2 {
  margin: 10px 0 14px;
}

.page-contact .ct-reach__intro {
  color: var(--c-graphite);
  margin: 0;
}

.page-contact .ct-cards {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.page-contact .ct-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 26px;
  background: linear-gradient(155deg, rgba(18, 72, 61, 0.96), rgba(12, 58, 49, 0.9));
  border: 1px solid rgba(47, 227, 208, 0.2);
}

.page-contact .ct-card--post {
  background: linear-gradient(155deg, rgba(12, 58, 49, 0.95), rgba(6, 37, 31, 0.92));
}

.page-contact .ct-card h3 {
  margin: 0;
  font-size: var(--fs-h3);
}

.page-contact .ct-card__value {
  font-size: 1.0625rem;
  color: var(--c-cyan);
  text-decoration: none;
  word-break: break-all;
  align-self: flex-start;
  border-bottom: 1px dashed rgba(47, 227, 208, 0.45);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-card__value:hover,
.page-contact .ct-card__value:focus-visible {
  color: var(--c-cyan-soft);
  border-color: var(--c-cyan-soft);
}

.page-contact .ct-card__addr {
  font-size: 1.0625rem;
  color: var(--c-cyan-soft);
  margin: 0;
  line-height: 1.7;
}

.page-contact .ct-card__desc {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-fog);
}

.page-contact .ct-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--c-graphite);
}

.page-contact .ct-card__list li {
  padding-left: 18px;
  position: relative;
  line-height: 1.65;
}

.page-contact .ct-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--c-cyan);
}

.page-contact .ct-card__copy {
  align-self: flex-start;
  margin-top: 6px;
}

/* ---------- 受理时段 ---------- */

.page-contact .section--paper {
  color: var(--c-ink);
}

.page-contact .ct-hours__grid {
  display: grid;
  gap: 34px;
}

.page-contact .ct-hours__copy h2 {
  margin: 10px 0 16px;
}

.page-contact .ct-hours__copy p {
  margin: 0 0 14px;
  max-width: 60ch;
  color: var(--ct-ink-soft);
}

.page-contact .ct-clock {
  display: grid;
  gap: 16px;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--ct-hair);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.page-contact .ct-clock__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: var(--ct-ink-soft);
}

.page-contact .ct-legend {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .ct-legend i {
  width: 14px;
  height: 8px;
  display: inline-block;
}

.page-contact .ct-legend--staff i {
  background: var(--c-orange);
}

.page-contact .ct-legend--app i {
  background: var(--ct-teal-deep);
}

.page-contact .ct-clock__row {
  display: grid;
  gap: 6px;
}

.page-contact .ct-clock__name {
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: var(--ct-ink-soft);
}

.page-contact .ct-clock__track {
  position: relative;
  height: 16px;
  background: rgba(6, 37, 31, 0.08);
  overflow: hidden;
}

.page-contact .ct-clock__band {
  position: absolute;
  top: 0;
  bottom: 0;
  cursor: help;
}

.page-contact .ct-clock__band--staff {
  left: 12.5%;
  width: 50%;
  background: var(--c-orange);
}

.page-contact .ct-clock__band--app {
  left: 6.25%;
  width: 87.5%;
  background: var(--ct-teal-deep);
}

.page-contact .ct-clock__scale {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  font-size: 0.6875rem;
  color: rgba(6, 37, 31, 0.48);
}

/* ---------- 反馈前准备 ---------- */

.page-contact .section--fog {
  color: var(--c-ink);
}

.page-contact .ct-prep__head {
  max-width: 66ch;
}

.page-contact .ct-prep__head h2 {
  margin: 10px 0 14px;
}

.page-contact .ct-prep__head p {
  margin: 0;
  color: var(--ct-ink-soft);
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-prep__item {
  padding: 20px 18px;
  background: rgba(255, 255, 255, 0.5);
  border-top: 2px solid rgba(6, 37, 31, 0.16);
  border-left: 1px solid var(--ct-hair);
  border-right: 1px solid var(--ct-hair);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-prep__no {
  display: block;
  font-size: var(--fs-xs);
  color: var(--ct-teal-deep);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.page-contact .ct-prep__item h3 {
  margin: 0 0 8px;
  font-size: 1.125rem;
}

.page-contact .ct-prep__item p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ct-ink-soft);
}

/* ---------- 处理流程 ---------- */

.page-contact .ct-flow {
  overflow: hidden;
}

.page-contact .ct-flow::before {
  content: "";
  position: absolute;
  left: -8%;
  top: 22%;
  width: 116%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 122, 41, 0.6) 38%, rgba(47, 227, 208, 0.5) 72%, transparent);
  transform: rotate(-8deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-contact .ct-flow__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-contact .ct-flow__copy h2 {
  margin: 10px 0 8px;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-step {
  padding: 20px 18px;
  background: rgba(18, 72, 61, 0.55);
  border-top: 2px solid var(--ct-cyan-line);
}

.page-contact .ct-step__no {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--c-orange);
  margin-bottom: 8px;
}

.page-contact .ct-step h3 {
  margin: 0 0 8px;
  font-size: 1.125rem;
}

.page-contact .ct-step p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-graphite);
}

.page-contact .ct-flow__figure {
  margin: 0;
  border: 1px solid var(--ct-cyan-line);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  overflow: hidden;
  background: rgba(12, 58, 49, 0.6);
}

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

.page-contact .ct-flow__figure figcaption {
  padding: 12px 16px;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--c-cyan-soft);
  border-top: 1px solid rgba(47, 227, 208, 0.18);
}

/* ---------- 常见场景 ---------- */

.page-contact .ct-scene__head {
  max-width: 60ch;
}

.page-contact .ct-scene__head h2 {
  margin: 10px 0 12px;
}

.page-contact .ct-scene__head p {
  margin: 0;
  color: var(--ct-ink-soft);
}

.page-contact .ct-scene__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .ct-scene__filter .filter-chip {
  cursor: pointer;
}

.page-contact .ct-scene__filter .filter-chip.is-active {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-ink);
}

.page-contact .ct-scene__grid {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-scene__item {
  padding: 20px 18px;
  background: rgba(255, 255, 255, 0.62);
  border-left: 3px solid var(--ct-teal-deep);
  border-top: 1px solid var(--ct-hair);
  border-right: 1px solid var(--ct-hair);
  border-bottom: 1px solid var(--ct-hair);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-scene__item:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 227, 208, 0.6);
}

.page-contact .ct-scene__item h3 {
  margin: 0;
  font-size: 1.0625rem;
}

.page-contact .ct-scene__item p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ct-ink-soft);
}

.page-contact .ct-scene__item .chip {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .ct-scene__item[hidden],
.page-contact .ct-scene__item.is-hidden {
  display: none;
}

/* ---------- 延伸入口 ---------- */

.page-contact .ct-more {
  background: linear-gradient(160deg, var(--c-ink), var(--c-deep));
  border-top: 1px solid rgba(47, 227, 208, 0.16);
}

.page-contact .ct-more h2 {
  margin: 0 0 12px;
}

.page-contact .ct-more__intro {
  margin: 0;
  max-width: 62ch;
  color: var(--c-graphite);
}

.page-contact .ct-more__links {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-more__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  color: var(--c-fog);
  text-decoration: none;
  border: 1px solid var(--ct-cyan-line);
  background: rgba(12, 58, 49, 0.4);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-more__links a::after {
  content: "→";
  color: var(--c-cyan);
}

.page-contact .ct-more__links a:hover,
.page-contact .ct-more__links a:focus-visible {
  background: rgba(18, 72, 61, 0.75);
  border-color: var(--c-cyan);
}

/* ---------- 响应式 ---------- */

@media (min-width: 600px) {
  .page-contact .ct-clock__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
  }

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

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

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: end;
  }

  .page-contact .ct-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
  }

  .page-contact .ct-card--mail {
    grid-column: 1 / span 5;
  }

  .page-contact .ct-card--phone {
    grid-column: 6 / span 4;
    margin-top: 46px;
  }

  .page-contact .ct-card--post {
    grid-column: 10 / span 3;
    margin-top: 92px;
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 60px;
    align-items: start;
  }

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

  .page-contact .ct-flow__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-contact .ct-more__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-cards {
    gap: 26px;
  }

  .page-contact .ct-card--phone {
    margin-top: 58px;
  }

  .page-contact .ct-card--post {
    margin-top: 96px;
  }
}