.page-contact {
  --contact-dash: 3px dashed var(--ink);
  --contact-dash-soft: 1px dashed var(--paper-dim);
  --contact-hair: 1px solid rgba(244, 238, 226, 0.22);
}

/* ---------- 面包屑与首屏 ---------- */

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--scale);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.75rem;
  color: var(--scale);
  opacity: 0.6;
}

.page-contact .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.16s ease, color 0.16s ease;
}

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

.page-contact .contact-hero {
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-hero-head {
  max-width: 62rem;
}

.page-contact .contact-hero h1 {
  margin: 0 0 clamp(0.875rem, 2vw, 1.25rem);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--paper);
  max-width: 20ch;
}

.page-contact .contact-hero-lead {
  margin: 0;
  max-width: 64ch;
  color: var(--paper-dim);
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
}

/* 信息带 —— 比分牌式横条 */

.page-contact .contact-strip {
  display: grid;
  gap: 1px;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  background: rgba(244, 238, 226, 0.22);
  border: 1px solid rgba(244, 238, 226, 0.22);
}

.page-contact .strip-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--night-ink);
  padding: 0.875rem 1rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  line-height: 1.5;
}

.page-contact .strip-item .data-text {
  color: var(--amber);
}

.page-contact .strip-flag {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--pitch);
  border: 1px solid var(--pitch);
  padding: 0.0625rem 0.3125rem;
  line-height: 1.4;
}

.page-contact .status-dot {
  flex: none;
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(240, 180, 41, 0.18);
}

.page-contact .status-dot--off {
  background: var(--whistle);
  box-shadow: 0 0 0 3px rgba(210, 65, 44, 0.18);
}

/* 首屏图 */

.page-contact .contact-hero-figure {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-contact .contact-hero-media {
  position: relative;
  aspect-ratio: 11 / 7;
  overflow: hidden;
  border: 3px solid var(--pitch);
  box-shadow: var(--shadow-ink);
  background: var(--night-ink);
}

.page-contact .contact-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .figure-caption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--scale);
  max-width: 62ch;
}

/* ---------- 通用区块标题 ---------- */

.page-contact .contact-h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.375rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .section--dark .contact-h2,
.page-contact .section--ink .contact-h2 {
  color: var(--paper);
}

.page-contact .contact-sub {
  margin: 0;
  max-width: 66ch;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-contact .section--dark .contact-sub,
.page-contact .section--ink .contact-sub {
  color: var(--paper-dim);
}

/* ---------- 四类咨询 ---------- */

.page-contact .kinds-head {
  max-width: 62rem;
}

.page-contact .kind-grid {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 2px solid var(--ink);
}

.page-contact .kind-item {
  display: grid;
  gap: 0.625rem;
  padding: clamp(1.25rem, 3vw, 1.75rem) 0;
  border-bottom: 1px solid var(--paper-dim);
}

.page-contact .kind-item h3 {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-contact .kind-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--pitch);
  letter-spacing: 0.06em;
}

.page-contact .kind-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* ---------- 联系方式单据 ---------- */

.page-contact .contact-board {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .contact-aside {
  align-self: start;
  padding: clamp(1.125rem, 3vw, 1.625rem);
  background: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-contact .aside-block + .aside-block {
  margin-top: 1.125rem;
  padding-top: 1.125rem;
  border-top: var(--contact-dash-soft);
}

.page-contact .aside-key {
  margin: 0 0 0.4375rem;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--scale);
}

.page-contact .aside-val {
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .aside-val .status-dot {
  margin-top: 0.5rem;
}

.page-contact .aside-val strong {
  font-weight: 700;
  color: var(--ink);
}

.page-contact .aside-val .data-text {
  color: var(--ink);
}

.page-contact .aside-val a {
  color: var(--pitch-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--pitch);
}

.page-contact .aside-val a:hover,
.page-contact .aside-val a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

.page-contact .aside-jump {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.375rem;
}

.page-contact .aside-jump a {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--pitch-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--paper-dim);
  padding-bottom: 0.125rem;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-contact .aside-jump a:hover,
.page-contact .aside-jump a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

/* 定义列表 */

.page-contact .contact-main .contact-sub {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-contact .contact-list {
  margin: 0;
  border-top: 3px solid var(--ink);
}

.page-contact .contact-row {
  display: grid;
  gap: 0.25rem;
  padding: clamp(1.5rem, 3.5vw, 2.25rem) 0;
  border-bottom: var(--contact-dash);
}

.page-contact .contact-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .contact-row:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 4px;
}

.page-contact .contact-row dt {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.625rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.page-contact .contact-icon {
  display: inline-flex;
  width: 1.375rem;
  height: 1.375rem;
  color: var(--pitch);
}

.page-contact .contact-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-contact .contact-row dd {
  margin: 0;
}

.page-contact .contact-value {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.0625rem, 3.2vw, 1.75rem);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-word;
  -webkit-user-select: all;
  user-select: all;
}

.page-contact .contact-desc {
  margin: 0 0 0.875rem;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4375rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-meta li {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--pitch-deep);
  background: rgba(30, 122, 69, 0.08);
  border: 1px solid var(--pitch);
}

/* ---------- 写信清单（深色） ---------- */

.page-contact .contact-fields {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .field-list {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--contact-hair);
}

.page-contact .field-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(0.875rem, 3vw, 2rem);
  align-items: start;
  padding: clamp(1rem, 2.5vw, 1.5rem) 0;
  border-bottom: var(--contact-hair);
}

.page-contact .field-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-contact .field-body h3 {
  margin: 0 0 0.375rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .field-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 自助路径 ---------- */

.page-contact .route-list {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.page-contact .route-list li {
  border-bottom: 1px solid var(--paper-dim);
}

.page-contact .route-link {
  display: grid;
  gap: 0.5rem;
  padding: clamp(1rem, 2.5vw, 1.375rem) 0;
  color: inherit;
  text-decoration: none;
}

.page-contact .route-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  transition: color 0.16s ease;
}

.page-contact .route-desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 68ch;
}

.page-contact .route-arrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--pitch);
  transition: transform 0.16s ease;
}

.page-contact .route-link:hover .route-name,
.page-contact .route-link:focus-visible .route-name {
  color: var(--pitch-deep);
}

.page-contact .route-link:hover .route-arrow,
.page-contact .route-link:focus-visible .route-arrow {
  transform: translateX(4px);
}

.page-contact .route-link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- 结尾 ---------- */

.page-contact .closing-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .closing-note {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--scale);
}

.page-contact .closing-note a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

.page-contact .closing-note a:hover,
.page-contact .closing-note a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-contact .closing-figure {
  margin: 0;
}

.page-contact .closing-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 3px solid var(--pitch);
  box-shadow: var(--shadow-ink);
  background: var(--night-ink);
}

.page-contact .closing-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */

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

  .page-contact .kind-item {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
  }

  .page-contact .route-link {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr) auto;
    gap: 1.5rem;
    align-items: center;
  }

  .page-contact .route-arrow {
    justify-self: end;
  }

  .page-contact .closing-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-board {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-contact .contact-aside {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

@media (max-width: 560px) {
  .page-contact .strip-item {
    font-size: 0.75rem;
  }

  .page-contact .contact-value {
    font-size: 1.0625rem;
  }

  .page-contact .field-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-arrow,
  .page-contact .route-name,
  .page-contact .breadcrumb a,
  .page-contact .aside-jump a {
    transition: none;
  }

  .page-contact .route-link:hover .route-arrow,
  .page-contact .route-link:focus-visible .route-arrow {
    transform: none;
  }
}