.page-contact {
  --ct-radius: 22px;
  --ct-gap: 26px;
  display: block;
}

/* 面包屑 */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 4px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mute);
}
.page-contact .crumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-contact .crumbs__sep {
  color: var(--line);
}
.page-contact .crumbs [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding: 22px 0 38px;
  overflow: hidden;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 45%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(43, 240, 196, 0.16), rgba(43, 240, 196, 0) 68%);
  pointer-events: none;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(29px, 7.4vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--mute);
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-contact .contact-hero__facts {
  display: grid;
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: var(--line);
  overflow: hidden;
}
.page-contact .fact {
  padding: 18px 20px;
  background: var(--deck);
}
.page-contact .fact__k {
  display: block;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mute);
}
.page-contact .fact__v {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .fact--cyan .fact__v {
  color: var(--cyan);
}
.page-contact .fact--orange .fact__v {
  color: var(--orange);
}

/* 章节 */
.page-contact .contact-section {
  padding: 42px 0;
  border-top: 1px solid var(--line);
}
.page-contact .contact-section--land {
  padding-bottom: 56px;
}
.page-contact .ct-head {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}
.page-contact .ct-head__no {
  font-family: var(--mono);
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(43, 240, 196, 0.22);
  -webkit-text-stroke: 1px var(--cyan);
}
.page-contact .ct-head__title {
  margin: 0;
  font-size: clamp(21px, 4.8vw, 31px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--paper);
}
.page-contact .ct-head__lead {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mute);
}

/* 图片 */
.page-contact .contact-shot {
  margin: 0 0 24px;
  border-radius: var(--ct-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--board), var(--deck));
}
.page-contact .contact-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 通道卡片 */
.page-contact .route-grid {
  display: grid;
  gap: 16px;
}
.page-contact .route-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  background: var(--deck);
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.page-contact .route-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--cyan);
  transform: scaleX(0.3);
  transform-origin: left center;
  transition: transform 0.24s ease;
}
.page-contact .route-card--fix::before {
  background: var(--orange);
}
.page-contact .route-card--friendly::before {
  background: var(--flag);
}
.page-contact .route-card:hover,
.page-contact .route-card:focus-within {
  border-color: var(--cyan);
  background: var(--board);
  transform: translateY(-2px);
}
.page-contact .route-card--fix:hover,
.page-contact .route-card--fix:focus-within {
  border-color: var(--orange);
}
.page-contact .route-card--friendly:hover,
.page-contact .route-card--friendly:focus-within {
  border-color: var(--flag);
}
.page-contact .route-card:hover::before,
.page-contact .route-card:focus-within::before {
  transform: scaleX(1);
}
.page-contact .route-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .route-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}
.page-contact .route-card__list {
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--paper);
}
.page-contact .route-card__list li {
  position: relative;
  padding-left: 16px;
  line-height: 1.62;
}
.page-contact .route-card__list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
}
.page-contact .route-card--cal .route-card__list li::before {
  background: var(--cyan);
}
.page-contact .route-card--fix .route-card__list li::before {
  background: var(--orange);
}
.page-contact .route-card--friendly .route-card__list li::before {
  background: var(--flag);
}
.page-contact .route-card__link {
  margin-top: auto;
  padding-bottom: 2px;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: border-color 0.18s ease, color 0.18s ease;
}
.page-contact .route-card__link:hover,
.page-contact .route-card__link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 联系方式面板 */
.page-contact .contact-panel {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: var(--deck);
  overflow: hidden;
}
.page-contact .contact-panel__info {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 26px 22px;
}
.page-contact .contact-lines {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-contact .contact-lines li {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--ink);
}
.page-contact .contact-lines__key {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mute);
}
.page-contact .contact-lines__val {
  font-family: var(--mono);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-word;
}
.page-contact .contact-lines__val--strong {
  justify-self: start;
  padding: 7px 12px;
  border-radius: 9px;
  background: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}
.page-contact .contact-panel__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mute);
}
.page-contact .contact-panel__extra {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mute);
}
.page-contact .contact-panel__extra a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.page-contact .contact-panel__extra a:hover,
.page-contact .contact-panel__extra a:focus-visible {
  border-bottom-color: var(--cyan);
}
.page-contact .contact-panel__visual {
  position: relative;
  min-height: 210px;
  background: linear-gradient(150deg, var(--board), var(--ink));
}
.page-contact .contact-panel__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.72;
}

/* 处理节奏 */
.page-contact .rhythm {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  counter-reset: rh;
}
.page-contact .rhythm__item {
  position: relative;
  padding: 20px 20px 20px 66px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--board);
  transition: border-color 0.2s ease;
}
.page-contact .rhythm__item:hover {
  border-color: var(--cyan);
}
.page-contact .rhythm__item::before {
  counter-increment: rh;
  content: counter(rh, decimal-leading-zero);
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
}
.page-contact .rhythm__title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .rhythm__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mute);
}

/* 提交清单 */
.page-contact .checklist {
  display: grid;
  gap: 12px;
}
.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px 18px 18px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 4px var(--ct-radius) var(--ct-radius) 4px;
  background: var(--deck);
  transition: background 0.2s ease, border-left-color 0.2s ease;
}
.page-contact .checklist__item:hover {
  background: var(--board);
  border-left-color: var(--orange);
}
.page-contact .checklist__no {
  font-family: var(--mono);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.15;
  color: rgba(43, 240, 196, 0.35);
  -webkit-text-stroke: 1px var(--cyan);
}
.page-contact .checklist__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}
.page-contact .checklist__text {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mute);
}
.page-contact .checklist__foot {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mute);
}
.page-contact .checklist__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.page-contact .checklist__foot a:hover,
.page-contact .checklist__foot a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 属地信息带 */
.page-contact .land-bar {
  display: grid;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: var(--deck);
  overflow: hidden;
}
.page-contact .land-bar__cell {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.page-contact .land-bar__cell:last-child {
  border-bottom: 0;
}
.page-contact .land-bar__k {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mute);
}
.page-contact .land-bar__v {
  margin: 7px 0 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--paper);
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding: 32px 0 48px;
  }
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-section {
    padding: 56px 0;
  }
  .page-contact .ct-head {
    grid-template-columns: 96px 1fr;
    align-items: start;
    gap: 22px;
    margin-bottom: 30px;
  }
  .page-contact .ct-head__no {
    font-size: 64px;
  }
  .page-contact .route-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .page-contact .contact-panel {
    grid-template-columns: 1.3fr 1fr;
  }
  .page-contact .contact-panel__info {
    padding: 32px 30px;
  }
  .page-contact .contact-panel__visual {
    min-height: 100%;
  }
  .page-contact .rhythm {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .page-contact .checklist {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .page-contact .land-bar {
    grid-template-columns: 1fr 1fr 1.6fr;
  }
  .page-contact .land-bar__cell {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .page-contact .land-bar__cell:last-child {
    border-right: 0;
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-hero h1 {
    max-width: 26ch;
  }
  .page-contact .contact-panel__info {
    padding: 36px 34px;
  }
  .page-contact .contact-section {
    padding: 64px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card,
  .page-contact .route-card::before,
  .page-contact .rhythm__item,
  .page-contact .checklist__item,
  .page-contact .crumbs a,
  .page-contact .route-card__link {
    transition: none;
  }
  .page-contact .route-card:hover {
    transform: none;
  }
}
</main>