.page-contact .breadcrumb {
  margin-top: 1.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-contact .breadcrumb span[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(1.6rem, 4vw, 3rem);
}

.page-contact .contact-hero h1 {
  margin: 0.7rem 0 1rem;
  max-width: 20ch;
  font-size: clamp(2.1rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .contact-hero .lede {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.9;
}

.page-contact .contact-hero__figure {
  margin: clamp(2rem, 4.5vw, 3.2rem) 0 0;
  border-top: 2px solid var(--amber);
}

.page-contact .contact-hero__figure .media-frame__inner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 联系信息板 ---------- */
.page-contact .contact-board-section {
  padding-top: clamp(3rem, 7vw, 5.5rem);
}

.page-contact .contact-board {
  display: grid;
  gap: 2.6rem;
}

.page-contact .contact-board__channels {
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
}

.page-contact .contact-board__channels .section__title {
  margin: 0.5rem 0 0.9rem;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-board__intro {
  margin: 0 0 0.6rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.85;
}

.page-contact .channel {
  margin-top: 1.9rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
}

.page-contact .channel:first-of-type {
  border-top: 0;
}

.page-contact .channel__label {
  margin: 0 0 0.55rem;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-contact .channel__value {
  margin: 0 0 0.75rem;
  font-size: clamp(1rem, 4.2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--paper);
  overflow-wrap: anywhere;
  word-break: break-all;
  transition: color 0.25s var(--ease);
}

.page-contact .channel__value:hover {
  color: var(--amber-2);
}

.page-contact .channel__note {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.85;
}

.page-contact .channel__hours {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 2.1rem 0 0;
  padding: 1rem 1.15rem;
  background: var(--ink-2);
  border-left: 2px solid var(--amber);
  color: var(--paper);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-contact .channel__hours .status-dot {
  margin-top: 0.5rem;
  flex: none;
}

/* ---------- 事实卡片 ---------- */
.page-contact .contact-board__facts {
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.page-contact .fact-card {
  padding: 1.5rem 1.35rem;
  background: var(--ink-2);
  border: 1px solid var(--line);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .fact-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-contact .fact-card__title {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-contact .fact-card__text {
  margin: 0;
  color: var(--paper);
  font-size: 1rem;
  line-height: 1.8;
}

.page-contact .fact-card__mono {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .coord-figure {
  margin: 1.2rem 0 0;
  border: 1px solid var(--line-soft);
}

.page-contact .coord-figure .media-frame__inner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .coord-figure .media-frame__caption {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .filing-details {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
}

.page-contact .filing-details summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.9rem;
  color: var(--amber);
  transition: color 0.25s var(--ease);
}

.page-contact .filing-details summary::-webkit-details-marker {
  display: none;
}

.page-contact .filing-details summary:hover {
  color: var(--amber-2);
}

.page-contact .filing-details summary::after {
  content: "＋";
  margin-left: 0.5rem;
  color: var(--cyan);
}

.page-contact .filing-details[open] summary::after {
  content: "－";
}

.page-contact .filing-details p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.85;
}

/* ---------- 记录查询 ---------- */
.page-contact .records {
  background: var(--deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: clamp(3rem, 7vw, 5.5rem);
}

.page-contact .records__grid {
  display: grid;
  gap: 2rem;
}

.page-contact .records__body .section__title {
  margin: 0.5rem 0 1rem;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .records__body p {
  margin: 0 0 1rem;
  max-width: 58ch;
  color: rgba(245, 241, 232, 0.78);
  font-size: 0.96rem;
  line-height: 1.9;
}

.page-contact .records__body .btn {
  margin-top: 0.6rem;
}

.page-contact .records__side {
  padding: 1.4rem 1.3rem;
  border: 1px solid rgba(45, 226, 230, 0.32);
  background: rgba(14, 124, 123, 0.14);
}

.page-contact .records__side-title {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .records__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.page-contact .records__list li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  color: var(--paper);
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-contact .records__num {
  flex: none;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--amber);
}

/* ---------- 继续了解 ---------- */
.page-contact .contact-next {
  padding-top: clamp(3rem, 7vw, 5rem);
}

.page-contact .contact-next .section__title {
  margin: 0.5rem 0 1.8rem;
  max-width: 26ch;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .contact-next__links {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .next-link {
  display: block;
  padding: 1.5rem 1.35rem;
  background: var(--ink);
  text-decoration: none;
  transition: background 0.28s var(--ease);
}

.page-contact .next-link:hover {
  background: var(--ink-2);
}

.page-contact .next-link__index {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-contact .next-link__title {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .next-link:hover .next-link__title {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .next-link__desc {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .records__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-board {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(2.5rem, 4.5vw, 4.5rem);
    align-items: start;
  }

  .page-contact .contact-board__channels {
    border-top: 2px solid var(--amber);
  }

  .page-contact .channel__note {
    font-size: 0.95rem;
  }
}

@media (max-width: 420px) {
  .page-contact .channel__value {
    font-size: 0.98rem;
  }

  .page-contact .fact-card {
    padding: 1.2rem 1rem;
  }
}