.page-contact {
  --contact-pad: 22px;
  padding-bottom: 80px;
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  margin-top: 20px;
}

.page-contact .breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .breadcrumbs-list li {
  display: flex;
  align-items: center;
}

.page-contact .breadcrumbs-list li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--line-strong);
}

.page-contact .breadcrumbs-list a {
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .breadcrumbs-list a:hover,
.page-contact .breadcrumbs-list a:focus-visible {
  color: var(--gold);
}

.page-contact .breadcrumbs-list [aria-current="page"] {
  color: var(--cream);
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  padding-top: 30px;
}

.page-contact .hero-frame {
  position: relative;
  display: grid;
  gap: 26px;
  padding: 30px var(--contact-pad) 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 92% at 88% 0%, rgba(63, 224, 208, 0.1), transparent 58%),
    linear-gradient(180deg, rgba(18, 38, 63, 0.74), rgba(11, 26, 46, 0.26));
}

.page-contact .hero-frame::before,
.page-contact .hero-frame::after {
  content: "";
  position: absolute;
  height: 1px;
  width: 48px;
  background: var(--gold);
  opacity: 0.72;
}

.page-contact .hero-frame::before {
  top: -1px;
  left: var(--contact-pad);
}

.page-contact .hero-frame::after {
  bottom: -1px;
  right: var(--contact-pad);
}

.page-contact .hero-copy .eyebrow {
  margin: 0 0 16px;
}

.page-contact .hero-copy .display-title {
  margin: 0 0 20px;
  font-size: clamp(33px, 8.4vw, 62px);
  line-height: 1.1;
  color: var(--cream);
}

.page-contact .hero-copy .lede {
  margin: 0;
  max-width: 62ch;
}

.page-contact .hero-status {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-contact .hero-status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-contact .hero-status-value {
  margin: 14px 0 0;
  font-size: clamp(26px, 7vw, 38px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
  line-height: 1.2;
}

.page-contact .hero-status-note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 章节通用 ---------- */
.page-contact .section {
  padding-top: 62px;
}

/* ---------- 三种联络方式 ---------- */
.page-contact .contact-lines {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-contact .contact-block {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 20px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 78%);
}

.page-contact .contact-block--mail::before {
  background: linear-gradient(90deg, var(--cyan), transparent 78%);
}

.page-contact .contact-block--visit::before {
  background: linear-gradient(90deg, var(--clay), transparent 78%);
}

.page-contact .contact-block:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-contact .contact-block-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--stone);
}

.page-contact .contact-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.7vw, 24px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--cream);
  overflow-wrap: anywhere;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-size: 0 2px;
  background-position: 0 100%;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .contact-block:hover .contact-value {
  background-size: 100% 2px;
  color: var(--gold-light);
}

.page-contact .contact-block--visit .contact-value {
  font-size: clamp(15px, 3.2vw, 21px);
}

.page-contact .contact-block-text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 值班时段 ---------- */
.page-contact .duty-grid {
  display: grid;
  gap: 32px;
  margin-top: 28px;
}

.page-contact .duty-copy p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cream);
}

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

.page-contact .duty-points li {
  position: relative;
  padding: 15px 0 15px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone);
}

.page-contact .duty-points li::before {
  content: "";
  position: absolute;
  top: 23px;
  left: 3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .duty-dial {
  position: relative;
  margin: 0 auto;
  max-width: 300px;
  width: 100%;
}

.page-contact .duty-dial img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 50%;
  filter: drop-shadow(0 0 36px rgba(63, 224, 208, 0.16));
}

.page-contact .duty-dial-hint {
  position: absolute;
  left: 50%;
  bottom: 8%;
  transform: translate(-50%, 8px);
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(11, 26, 46, 0.9);
  color: var(--gold-light);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .duty-dial:hover .duty-dial-hint,
.page-contact .duty-dial:focus-within .duty-dial-hint {
  opacity: 1;
  transform: translate(-50%, 0);
}

.page-contact .duty-dial figcaption {
  margin-top: 16px;
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 自查路径 ---------- */
.page-contact .checkpath {
  position: relative;
  margin: 30px 0 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-contact .checkpath::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 22px;
  left: 10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(63, 224, 208, 0.85), rgba(232, 185, 106, 0.5) 62%, rgba(232, 185, 106, 0));
}

.page-contact .checkpath-step {
  position: relative;
  padding-bottom: 34px;
}

.page-contact .checkpath-step:last-child {
  padding-bottom: 0;
}

.page-contact .checkpath-node {
  position: absolute;
  left: -25px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: var(--ink);
  box-shadow: 0 0 0 4px rgba(63, 224, 208, 0.12);
}

.page-contact .checkpath-step:last-child .checkpath-node {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(232, 185, 106, 0.14);
}

.page-contact .checkpath-index {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--cyan);
}

.page-contact .checkpath-title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-contact .checkpath-body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .link-arrow::after {
  content: "→";
  transition: transform var(--dur) var(--ease);
}

.page-contact .link-arrow:hover,
.page-contact .link-arrow:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-contact .link-arrow:hover::after {
  transform: translateX(3px);
}

.page-contact .checkpath-note {
  margin: 28px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--moss);
  background: var(--glass);
  font-size: 15px;
  line-height: 1.8;
  color: var(--cream);
}

/* ---------- 四项准备信息 ---------- */
.page-contact .prep-panel {
  position: relative;
  margin-top: 28px;
  padding: 28px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(18, 38, 63, 0.86), rgba(11, 26, 46, 0.5));
  overflow: hidden;
  isolation: isolate;
}

.page-contact .prep-bg {
  position: absolute;
  top: -14%;
  right: -8%;
  width: 78%;
  max-width: 620px;
  height: auto;
  opacity: 0.14;
  z-index: 0;
  pointer-events: none;
}

.page-contact .prep-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-item {
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
}

.page-contact .prep-num {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-contact .prep-item h3 {
  margin: 8px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cream);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 就近入口 ---------- */
.page-contact .shortcut-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .shortcut-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .shortcut-list a:hover,
.page-contact .shortcut-list a:focus-visible {
  transform: translateX(4px);
  border-color: var(--line-strong);
  background: var(--ink-3);
}

.page-contact .shortcut-num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .shortcut-label {
  font-size: 15px;
  line-height: 1.65;
  color: var(--cream);
}

.page-contact .shortcut-dest {
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.page-contact .shortcut-dest::after {
  content: " →";
  opacity: 0.8;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-contact {
    --contact-pad: 34px;
  }

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

  .page-contact .contact-block--visit {
    grid-column: 1 / -1;
  }

  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 34px;
  }

  .page-contact .prep-panel {
    padding: 34px 32px;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact .hero-frame {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
    gap: 46px;
    padding: 46px 44px 48px;
  }

  .page-contact .contact-lines {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-block--visit {
    grid-column: auto;
  }

  .page-contact .duty-grid {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: center;
    gap: 56px;
  }

  .page-contact .checkpath {
    padding-left: 46px;
  }

  .page-contact .checkpath::before {
    left: 13px;
  }

  .page-contact .checkpath-node {
    left: -38px;
  }

  .page-contact .checkpath-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-block,
  .page-contact .contact-value,
  .page-contact .shortcut-list a,
  .page-contact .link-arrow,
  .page-contact .duty-dial-hint {
    transition: none;
  }

  .page-contact .contact-block:hover,
  .page-contact .shortcut-list a:hover {
    transform: none;
  }
}