.page-contact {
  overflow-x: hidden;
}

.page-contact .contact-crumb {
  padding-top: clamp(18px, 4vw, 34px);
  padding-bottom: 4px;
}

.page-contact .breadcrumb__current {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-mute);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(22px, 4vw, 44px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 12px 0 18px;
}

.page-contact .contact-hero__lead {
  max-width: 58ch;
  color: var(--text-dim);
  line-height: 1.78;
  font-size: 16px;
  margin: 0;
}

.page-contact .contact-hero__slip {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(158deg, rgba(22, 48, 79, 0.82), rgba(7, 19, 34, 0.94));
  box-shadow: var(--shadow-panel);
  padding: clamp(18px, 3.4vw, 26px);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero__slip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    rgba(47, 227, 210, 0.06) 0 1px,
    transparent 1px 9px
  );
  pointer-events: none;
}

.page-contact .contact-hero__slip-label {
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-contact .contact-hero__facts {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-contact .contact-hero__fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .contact-hero__fact:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-hero__fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-contact .contact-hero__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--white);
  text-align: right;
  word-break: break-word;
}

/* ---------- 联络卡片 ---------- */
.page-contact .contact-deck {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(22px, 3.6vw, 34px);
}

.page-contact .contact-card {
  position: relative;
  grid-column: auto;
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(22, 48, 79, 0.86), rgba(11, 27, 51, 0.96));
  box-shadow: var(--shadow-panel);
  transition: border-color 0.28s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: clamp(20px, 3.4vw, 30px);
  right: clamp(20px, 3.4vw, 30px);
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: var(--steel);
  transition: background 0.28s var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--mist);
}

.page-contact .contact-card:hover::before,
.page-contact .contact-card:focus-within::before {
  background: linear-gradient(90deg, var(--cyan), rgba(47, 227, 210, 0));
}

.page-contact .contact-card--phone::before {
  background: var(--amber);
}

.page-contact .contact-card__idx {
  color: var(--amber);
  margin: 0 0 10px;
}

.page-contact .contact-card__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.4vw, 23px);
  letter-spacing: -0.015em;
  line-height: 1.32;
  color: var(--white);
  margin: 0 0 14px;
}

.page-contact .contact-card__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.7vw, 19px);
  line-height: 1.5;
  letter-spacing: 0.015em;
  color: var(--cyan);
  margin: 0 0 14px;
  word-break: break-word;
}

.page-contact .contact-card--addr .contact-card__value {
  font-size: clamp(14px, 2.4vw, 16px);
  color: var(--white);
  line-height: 1.7;
}

.page-contact .contact-card__text {
  margin: 0;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-contact .contact-card__meta {
  margin: 16px 0 0;
  color: var(--text-mute);
}

.page-contact .contact-card__panel {
  margin-top: 18px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 16px;
}

.page-contact .contact-card__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(7, 19, 34, 0.7);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .contact-card__toggle:hover,
.page-contact .contact-card__toggle:focus-visible {
  color: var(--cyan);
  border-color: var(--mist);
}

.page-contact .contact-card__body {
  padding-top: 14px;
}

.page-contact .contact-card__panel.is-collapsed .contact-card__body {
  display: none;
}

.page-contact .contact-card__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-contact .contact-card__list li::marker {
  color: var(--cyan);
}

/* ---------- 预约到访 ---------- */
.page-contact .contact-map,
.page-contact .contact-flowmap {
  margin: clamp(22px, 3.6vw, 34px) 0;
}

.page-contact .contact-flowmap {
  margin-bottom: 0;
}

.page-contact .visit-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .visit-step {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(7, 19, 34, 0.62);
  transition: border-color 0.28s var(--ease);
}

.page-contact .visit-step:hover,
.page-contact .visit-step:focus-within {
  border-color: var(--steel);
}

.page-contact .visit-step__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px clamp(16px, 3vw, 22px);
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-contact .visit-step__num {
  color: var(--amber);
  flex: none;
}

.page-contact .visit-step__name {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .visit-step__mark {
  margin-left: auto;
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(47, 227, 210, 0.18);
}

.page-contact .visit-step__body {
  padding: 0 clamp(16px, 3vw, 22px) 18px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-contact .visit-step__body p {
  margin: 0;
}

.page-contact .visit-step.is-collapsed .visit-step__body {
  display: none;
}

/* ---------- 联系前自查 ---------- */
.page-contact .prep-list {
  list-style: none;
  margin: clamp(22px, 3.6vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .prep-item {
  padding: clamp(20px, 3.4vw, 28px) 0;
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  gap: 10px;
}

.page-contact .prep-item__idx {
  color: var(--cyan);
  margin: 0;
}

.page-contact .prep-item__title {
  font-family: var(--font-display);
  font-size: clamp(18px, 3.2vw, 21px);
  letter-spacing: -0.012em;
  color: var(--white);
  margin: 0;
}

.page-contact .prep-item__text {
  margin: 0;
  max-width: 72ch;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-contact .prep-item__link {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
}

.page-contact .prep-item__link a,
.page-contact .reply-step__link a,
.page-contact .filing-tail a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 240, 228, 0.42);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .prep-item__link a:hover,
.page-contact .reply-step__link a:hover,
.page-contact .filing-tail a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应节奏 ---------- */
.page-contact .reply-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(22px, 3.6vw, 34px);
}

.page-contact .reply-step {
  position: relative;
  padding: clamp(20px, 3.2vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(165deg, rgba(22, 48, 79, 0.55), rgba(11, 27, 51, 0.9));
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .reply-step__num {
  margin: 0;
  color: var(--amber);
}

.page-contact .reply-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .reply-step__text {
  margin: 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.76;
}

.page-contact .reply-step__link {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
}

/* ---------- 备案条 ---------- */
.page-contact .contact-filing {
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-contact .filing-bar {
  margin-top: clamp(18px, 3vw, 28px);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 24px;
  padding: 18px clamp(16px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  background: rgba(7, 19, 34, 0.7);
}

.page-contact .filing-bar__label {
  color: var(--text-mute);
  margin: 0;
}

.page-contact .filing-bar__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 18px);
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-contact .filing-bar__note {
  flex: 1 1 320px;
  min-width: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-contact .filing-tail {
  margin: 16px 0 0;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-contact .filing-tail a {
  color: var(--mist);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-deck {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    gap: 20px;
  }

  .page-contact .contact-card--mail {
    grid-column: 1 / span 6;
  }

  .page-contact .contact-card--phone {
    grid-column: 7 / span 6;
    margin-top: 36px;
  }

  .page-contact .contact-card--addr {
    grid-column: 2 / span 9;
    margin-top: 24px;
  }

  .page-contact .prep-item {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    grid-template-areas:
      "idx idx"
      "title side"
      "text link";
    column-gap: clamp(20px, 4vw, 48px);
  }

  .page-contact .prep-item__idx {
    grid-area: idx;
  }

  .page-contact .prep-item__title {
    grid-area: title;
  }

  .page-contact .prep-item__text {
    grid-area: text;
  }

  .page-contact .prep-item__link {
    grid-area: link;
    align-self: end;
    justify-self: start;
  }

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

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-contact .contact-hero__slip {
    margin-bottom: 6px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-card--mail {
    grid-column: 1 / span 5;
  }

  .page-contact .contact-card--phone {
    grid-column: 7 / span 6;
    margin-top: 52px;
  }

  .page-contact .contact-card--addr {
    grid-column: 2 / span 9;
    margin-top: 30px;
  }
}

@media (min-width: 1024px) {
  .page-contact .filing-bar__note {
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.26s var(--ease), transform 0.26s var(--ease);
  }

  .page-contact .filing-bar:hover .filing-bar__note,
  .page-contact .filing-bar:focus-within .filing-bar__note,
  .page-contact .filing-bar:focus .filing-bar__note {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-card::before,
  .page-contact .visit-step,
  .page-contact .contact-card__toggle,
  .page-contact .filing-bar__note,
  .page-contact .prep-item__link a,
  .page-contact .reply-step__link a,
  .page-contact .filing-tail a {
    transition: none;
  }

  .page-contact .filing-bar__note {
    transform: none;
  }
}