.page-contact {
  --ct-gap-lg: clamp(48px, 8vw, 104px);
  --ct-gap-md: clamp(20px, 3vw, 36px);
  --ct-line: 1px solid var(--bw-line-soft);
  --ct-radius: 20px 6px 20px 6px;
  --ct-radius-sm: 14px 4px 14px 4px;
  display: block;
}

.page-contact .ct-crumb-now {
  color: var(--bw-mute);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(36px, 6vw, 64px);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: var(--ct-gap-md);
  margin-top: clamp(18px, 3vw, 32px);
}

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

.page-contact .ct-hero__title {
  margin: 8px 0 18px;
  line-height: 0.94;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-contact .ct-hero__title em {
  font-style: normal;
  border-bottom: 3px solid var(--bw-flare);
}

.page-contact .ct-hero__text {
  max-width: 38ch;
  margin: 0 0 12px;
}

.page-contact .ct-hero__note {
  max-width: 46ch;
  margin: 0;
}

.page-contact .ct-hero__media {
  margin: var(--ct-gap-md) 0 0;
}

/* ---------- 联系清单 ---------- */
.page-contact .ct-book {
  min-width: 0;
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--bw-line-soft);
  border-radius: var(--ct-radius);
  background: linear-gradient(155deg, rgba(22, 70, 59, 0.92), rgba(13, 46, 39, 0.97) 62%, rgba(6, 16, 25, 0.98));
  box-shadow: var(--bw-shadow);
}

.page-contact .ct-book__head {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--bw-mute);
}

.page-contact .ct-book__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-book__item {
  display: grid;
  gap: 5px;
  padding: 15px 0 17px;
  border-top: 1px solid var(--bw-line-soft);
}

.page-contact .ct-book__item:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-contact .ct-book__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--bw-mute);
}

.page-contact .ct-book__value {
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 1.45;
  color: var(--bw-paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-book__item--mail .ct-book__value {
  color: var(--bw-cyan);
}

.page-contact .ct-book__item--addr .ct-book__value {
  color: var(--bw-gold);
}

.page-contact .ct-book__use {
  font-size: 13px;
  line-height: 1.65;
  color: var(--bw-mute);
}

.page-contact .ct-book__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--bw-line-soft);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-block {
  padding: var(--ct-gap-lg) 0;
  border-top: var(--ct-line);
}

.page-contact .ct-block__head {
  margin-bottom: var(--ct-gap-md);
}

.page-contact .ct-block__head .bw-kicker {
  margin: 0 0 10px;
}

.page-contact .ct-block__lead {
  margin: 12px 0 0;
  max-width: 42ch;
}

/* ---------- 建议写法 ---------- */
.page-contact .ct-steps {
  display: grid;
  gap: 10px;
}

.page-contact .ct-step {
  border: var(--ct-line);
  border-radius: var(--ct-radius-sm);
  background: rgba(10, 22, 34, 0.55);
  overflow: hidden;
  transition: border-color 0.3s var(--bw-ease), background 0.3s var(--bw-ease);
}

.page-contact .ct-step:hover {
  border-color: var(--bw-line);
}

.page-contact .ct-step__toggle {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: none;
  border: 0;
  color: var(--bw-paper);
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
}

.page-contact .ct-step__toggle:focus-visible {
  outline: 2px solid var(--bw-cyan);
  outline-offset: -2px;
}

.page-contact .ct-step__num {
  color: var(--bw-cyan);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.page-contact .ct-step__name {
  font-size: clamp(15px, 1.9vw, 17px);
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .ct-step__sign {
  justify-self: end;
  font-size: 14px;
  line-height: 1;
  color: var(--bw-mute);
  transition: transform 0.3s var(--bw-ease), color 0.3s var(--bw-ease);
}

.page-contact .ct-step:has(.bw-fold__panel[data-open]) .ct-step__sign {
  transform: rotate(45deg);
  color: var(--bw-flare);
}

.page-contact .ct-step .bw-fold__inner {
  padding: 0 18px 18px;
}

.page-contact .ct-step .bw-body {
  margin: 0;
  max-width: 62ch;
}

.page-contact .ct-sample {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-left: 2px solid var(--bw-cyan);
  background: rgba(53, 201, 193, 0.07);
  color: var(--bw-paper-soft);
  font-size: 13px;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

/* ---------- 回复时间 ---------- */
.page-contact .ct-hours {
  display: grid;
  gap: var(--ct-gap-md);
  align-items: start;
}

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

.page-contact .ct-hours__clock {
  margin: 14px 0;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--bw-paper);
}

.page-contact .ct-hours__lead .bw-body {
  max-width: 40ch;
  margin: 0 0 12px;
}

.page-contact .ct-hours__lead .bw-note {
  max-width: 44ch;
  margin: 0;
}

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

/* ---------- 事项范围 ---------- */
.page-contact .ct-lanes {
  display: grid;
  gap: 14px;
}

.page-contact .ct-lane {
  min-width: 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: var(--ct-line);
  border-radius: var(--ct-radius);
  background: rgba(13, 46, 39, 0.5);
}

.page-contact .ct-lane--yes {
  border-left: 3px solid var(--bw-cyan);
}

.page-contact .ct-lane--no {
  border-left: 3px solid var(--bw-flare);
  background: rgba(10, 22, 34, 0.72);
}

.page-contact .ct-lane__title {
  margin: 0 0 14px;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--bw-paper);
}

.page-contact .ct-lane__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .ct-lane__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--bw-paper-soft);
}

.page-contact .ct-lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 2px;
  background: var(--bw-line);
}

.page-contact .ct-lane--yes .ct-lane__list li::before {
  background: var(--bw-cyan);
}

.page-contact .ct-lane--no .ct-lane__list li::before {
  background: var(--bw-flare);
}

/* ---------- 站务入口 ---------- */
.page-contact .ct-links {
  display: grid;
  gap: 10px;
}

.page-contact .ct-link {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: var(--ct-line);
  border-radius: var(--ct-radius-sm);
  color: inherit;
  text-decoration: none;
  transition: background 0.3s var(--bw-ease), border-color 0.3s var(--bw-ease);
}

.page-contact .ct-link:hover {
  background: rgba(22, 70, 59, 0.6);
  border-color: var(--bw-line);
}

.page-contact .ct-link:focus-visible {
  outline: 2px solid var(--bw-cyan);
  outline-offset: 2px;
}

.page-contact .ct-link__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--bw-paper);
}

.page-contact .ct-link__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--bw-mute);
}

/* ---------- 边界说明 ---------- */
.page-contact .ct-boundary {
  padding: clamp(28px, 4vw, 44px) 0 clamp(48px, 7vw, 84px);
  border-top: var(--ct-line);
}

.page-contact .ct-boundary__text {
  margin: 0;
  max-width: 62ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 980px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(300px, 0.88fr);
    align-items: start;
  }

  .page-contact .ct-hours {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-step,
  .page-contact .ct-step__sign,
  .page-contact .ct-link {
    transition: none;
  }
}