.page-contact {
  padding-bottom: 72px;
}

.page-contact .contact-hero {
  display: grid;
  gap: 26px;
  padding: 26px 0 38px;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero .eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .page-title {
  margin: 0 0 16px;
  font-size: clamp(30px, 8vw, 56px);
  line-height: 1.08;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-contact .contact-hero .lede {
  margin: 0;
  max-width: 37em;
  font-size: 16px;
  line-height: 1.95;
  color: var(--muted);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, var(--ink-800), var(--ink-950));
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-contact .contact-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-contact .contact-jump::-webkit-scrollbar {
  display: none;
}

.page-contact .contact-jump__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-contact .contact-jump__link:hover,
.page-contact .contact-jump__link:focus-visible,
.page-contact .contact-jump__link[aria-current="true"] {
  color: var(--ink-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .contact-block {
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-block--last {
  border-bottom: 0;
  padding-bottom: 12px;
}

.page-contact .contact-block__head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-contact .contact-block__head h2 {
  margin: 0;
  font-size: clamp(21px, 5vw, 30px);
  line-height: 1.32;
  font-weight: 700;
  color: var(--white);
}

.page-contact .contact-block__note {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.95;
  color: var(--muted);
}

.page-contact .contact-block__figure {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  background: linear-gradient(170deg, var(--ink-900), var(--ink-950));
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  overflow: hidden;
}

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

/* —— 三个渠道块 —— */
.page-contact .channels {
  display: grid;
  gap: 14px;
}

.page-contact .channel {
  position: relative;
  padding: 26px 20px 22px;
  background: var(--ink-900);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.28s var(--ease), background 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, var(--cyan));
}

.page-contact .channel--email {
  --accent: var(--cyan);
}

.page-contact .channel--phone {
  --accent: var(--orange);
}

.page-contact .channel--place {
  --accent: var(--violet);
}

.page-contact .channel:hover {
  transform: translateY(-2px);
  background: var(--ink-800);
  border-color: var(--accent, var(--cyan));
}

.page-contact .channel__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
}

.page-contact .channel__id {
  font-family: var(--mono);
  font-size: clamp(26px, 7vw, 38px);
  line-height: 1;
  color: var(--accent, var(--cyan));
  font-weight: 700;
}

.page-contact .channel__tag {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .channel__value {
  margin: 16px 0 0;
  font-family: var(--mono);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-contact .channel__use {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

/* —— 服务时段刻度带 —— */
.page-contact .hours {
  padding: 20px 18px 22px;
  background: var(--ink-900);
  border: 1px solid var(--line);
}

.page-contact .hours__track {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: 2px;
  padding: 2px;
  height: 20px;
  background: var(--ink-950);
  border: 1px solid var(--line);
}

.page-contact .hours__seg {
  display: block;
  height: 100%;
}

.page-contact .hours__seg--core {
  grid-column: 1 / span 9;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.35), var(--cyan));
}

.page-contact .hours__seg--ext {
  grid-column: 10 / span 4;
  background: linear-gradient(90deg, rgba(255, 194, 75, 0.24), rgba(255, 194, 75, 0.65));
}

.page-contact .hours__labels {
  display: flex;
  justify-content: space-between;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}

.page-contact .hours__legend {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .hours__legend li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.page-contact .hours__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 6px;
}

.page-contact .hours__dot--core {
  background: var(--cyan);
}

.page-contact .hours__dot--ext {
  background: var(--amber);
}

/* —— 提交信息清单 —— */
.page-contact .details-list {
  counter-reset: detail;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .details-list__item {
  counter-increment: detail;
  position: relative;
  padding: 20px 0 20px 48px;
  border-bottom: 1px solid var(--line);
}

.page-contact .details-list__item::before {
  content: counter(detail, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 21px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 2px 6px;
}

.page-contact .details-list__item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .details-list__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

.page-contact .details-tip,
.page-contact .route-tip {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  background: var(--ink-900);
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

.page-contact .details-tip a,
.page-contact .route-tip a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-contact .details-tip a:hover,
.page-contact .route-tip a:hover {
  color: var(--cyan);
}

/* —— 请求分流表 —— */
.page-contact .route-table {
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-contact .route-table__head {
  display: none;
}

.page-contact .route-table__row {
  display: grid;
  gap: 6px;
  padding: 18px 18px;
  border-bottom: 1px dashed var(--line);
  text-decoration: none;
  color: var(--muted);
  transition: background 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .route-table__row:last-child {
  border-bottom: 0;
}

.page-contact .route-table__row:hover,
.page-contact .route-table__row:focus-visible {
  background: var(--ink-800);
  color: var(--white);
}

.page-contact .route-table__type {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.6;
}

.page-contact .route-table__num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-contact .route-table__to {
  padding-left: 32px;
  font-size: 13.5px;
  line-height: 1.8;
}

.page-contact .route-table__row:hover .route-table__to {
  color: var(--muted);
}

/* —— 地区与备案脚注 —— */
.page-contact .region-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-contact .region-list__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .region-list dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .region-list dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--white);
  word-break: break-word;
}

@media (min-width: 720px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 36px;
    padding: 36px 0 46px;
  }

  .page-contact .channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .hours__legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .page-contact .details-list__item:nth-child(1),
  .page-contact .details-list__item:nth-child(2) {
    border-top: 1px solid var(--line);
  }

  .page-contact .region-list__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-contact .route-table__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 11.5px;
    letter-spacing: 0.14em;
    color: var(--muted);
  }

  .page-contact .route-table__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }

  .page-contact .route-table__to {
    padding-left: 0;
  }
}

@media (min-width: 1060px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 48px;
  }

  .page-contact .contact-block {
    padding: 54px 0;
  }

  .page-contact .contact-block__head {
    grid-template-columns: minmax(0, 0.6fr) minmax(0, 1fr);
    align-items: start;
    gap: 32px;
    margin-bottom: 30px;
  }

  .page-contact .channel {
    padding: 30px 24px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .contact-jump__link,
  .page-contact .route-table__row {
    transition: none;
  }

  .page-contact .channel:hover {
    transform: none;
  }
}