.page-contact {
  --pc-cut: 18px;
  --pc-line: rgba(27, 84, 96, .78);
  --pc-line-soft: rgba(27, 84, 96, .42);
  position: relative;
  background-color: transparent;
  background-image:
    linear-gradient(rgba(27, 84, 96, .20) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 84, 96, .20) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: center top;
}

.page-contact .container {
  width: var(--shell);
  margin-inline: auto;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding-top: clamp(18px, 3vw, 30px);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-mist);
}
.page-contact .breadcrumb a {
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .12s var(--ease), border-color .12s var(--ease);
}
.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--c-orange-soft);
  border-bottom-color: var(--c-orange-soft);
}
.page-contact .breadcrumb__sep {
  color: var(--c-slate);
}
.page-contact .breadcrumb__here {
  color: var(--c-gold);
}

/* 通用排版 */
.page-contact .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.page-contact h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 5.6vw, 3.9rem);
  line-height: 1.03;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--c-foam);
}
.page-contact .lede {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-mist);
}
.page-contact .section-title {
  margin: 0 0 18px;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1.14;
  font-weight: 700;
  color: var(--c-foam);
}
.page-contact .section {
  padding-block: clamp(38px, 6vw, 72px);
}
.page-contact .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}

/* 图片容器 */
.page-contact .pc-figure {
  position: relative;
  margin: 0;
  background: var(--c-stand);
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut)), calc(100% - var(--pc-cut)) 100%, 0 100%);
  overflow: hidden;
}
.page-contact .pc-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .pc-figure figcaption {
  padding: 12px 16px 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-mist);
  border-top: 1px solid var(--pc-line-soft);
}
.page-contact .pc-figure--hero {
  margin-top: clamp(24px, 4vw, 38px);
}
.page-contact .pc-figure--hero img {
  aspect-ratio: 14 / 9;
}
.page-contact .pc-figure--side img {
  aspect-ratio: 5 / 3;
}

/* 首屏 */
.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 36px);
  padding-block: clamp(20px, 4vw, 40px) clamp(32px, 5vw, 56px);
  align-items: start;
}
.page-contact .contact-hero__lead {
  min-width: 0;
}

/* 联络卡片 */
.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(158deg, rgba(15, 58, 66, .98), rgba(8, 37, 43, .98));
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut)), calc(100% - var(--pc-cut)) 100%, 0 100%);
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 64px;
  height: 3px;
  background: var(--c-orange);
}
.page-contact .contact-card__coord {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-slate);
}
.page-contact .contact-card__title {
  margin: 0 0 18px;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-foam);
}
.page-contact .contact-card__list {
  margin: 0;
  display: grid;
  gap: 16px;
}
.page-contact .contact-card__row {
  display: grid;
  gap: 5px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--pc-line-soft);
}
.page-contact .contact-card__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.page-contact .contact-card__row dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
}
.page-contact .contact-card__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-foam);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .contact-card__mono {
  font-size: 15.5px;
  color: var(--c-orange-soft);
}
.page-contact .contact-card__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pc-line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* 响应节奏 */
.page-contact .response-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-contact .response-grid__body {
  min-width: 0;
}
.page-contact .response-grid__body p {
  margin: 0 0 1.5em;
  max-width: 42ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-mist);
}
.page-contact .priority-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .priority-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "rank label" ". note";
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pc-line-soft);
}
.page-contact .priority-list__rank {
  grid-area: rank;
  font-size: 13px;
  color: var(--c-orange);
}
.page-contact .priority-list__label {
  grid-area: label;
  font-size: 15px;
  color: var(--c-foam);
}
.page-contact .priority-list__note {
  grid-area: note;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-slate);
}

/* 本地服务范围 */
.page-contact .region-section__head {
  max-width: 62ch;
}
.page-contact .region-section__lede {
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-mist);
}
.page-contact .region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(24px, 4vw, 36px);
}
.page-contact .region-dot {
  position: relative;
  display: block;
  padding: 20px 14px 16px 42px;
  background: linear-gradient(160deg, rgba(15, 58, 66, .95), rgba(8, 37, 43, .92));
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  outline: none;
  transition: transform .12s var(--ease), border-color .12s var(--ease);
}
.page-contact .region-dot::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-tide);
  box-shadow: 0 0 0 4px rgba(27, 84, 96, .35);
  transition: background .14s var(--ease), box-shadow .14s var(--ease);
}
.page-contact .region-dot:hover,
.page-contact .region-dot:focus-visible {
  transform: translateY(-2px);
  border-color: var(--c-orange);
}
.page-contact .region-dot:hover::before,
.page-contact .region-dot:focus-visible::before {
  background: var(--c-orange);
  box-shadow: 0 0 0 6px rgba(255, 106, 44, .22);
}
.page-contact .region-dot__name {
  display: block;
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--c-foam);
}
.page-contact .region-dot__meta {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--c-gold);
}
.page-contact .region-dot__coord {
  display: block;
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--c-slate);
}
.page-contact .region-section__foot {
  margin: clamp(22px, 3vw, 30px) 0 0;
  max-width: 58ch;
  padding-left: 16px;
  border-left: 2px solid var(--c-gold);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

/* 问题路由 */
.page-contact .route-section__lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 46ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-mist);
}
.page-contact .route-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .route-row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "coord body"
    "coord go";
  gap: 10px 16px;
  align-items: start;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--pc-line-soft);
}
.page-contact .route-row__coord {
  grid-area: coord;
  padding-top: 3px;
  font-size: 13px;
  color: var(--c-orange);
}
.page-contact .route-row__body {
  grid-area: body;
  min-width: 0;
}
.page-contact .route-row__title {
  margin: 0 0 6px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-foam);
}
.page-contact .route-row__desc {
  margin: 0;
  max-width: 44ch;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-mist);
}
.page-contact .route-row__go {
  grid-area: go;
  justify-self: start;
  align-self: center;
  display: inline-block;
  padding: 8px 14px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-orange-soft);
  text-decoration: none;
  border: 1px solid rgba(255, 163, 107, .46);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: background-color .12s var(--ease), color .12s var(--ease), border-color .12s var(--ease);
}
.page-contact .route-row__go:hover,
.page-contact .route-row__go:focus-visible {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-abyss);
}

/* 来信与来访 */
.page-contact .visit-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}
.page-contact .visit-grid__body p {
  margin: 0 0 1.5em;
  max-width: 42ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-mist);
}
.page-contact .visit-panel {
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(200deg, rgba(91, 58, 120, .42), rgba(51, 33, 74, .68));
  border: 1px solid rgba(201, 216, 217, .18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut)), calc(100% - var(--pc-cut)) 100%, 0 100%);
}
.page-contact .visit-panel__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-gold);
}
.page-contact .visit-panel__mail {
  margin: 0 0 12px;
  font-size: clamp(0.95rem, 2.1vw, 1.15rem);
  color: var(--c-foam);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .visit-panel__hint {
  margin: 0 0 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-mist);
}
.page-contact .visit-panel__btn {
  display: inline-block;
}

/* 底部备案窄条 */
.page-contact .contact-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-top: clamp(34px, 5vw, 60px);
  padding: 16px 0 clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--pc-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-slate);
}
.page-contact .contact-legal__icp {
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--c-mist);
}
.page-contact .contact-legal__sep {
  color: var(--c-tide);
}

/* 桌面端布局 */
@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(28px, 4vw, 56px);
  }
  .page-contact .response-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
  }
  .page-contact .region-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .route-row {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "coord .page-contact go";
    align-items: center;
  }
  .page-contact .route-row__go {
    justify-self: end;
    align-self: center;
  }
}

@media (min-width: 1200px) {
  .page-contact .region-grid {
    gap: 14px;
  }
  .page-contact .region-dot:nth-child(2),
  .page-contact .region-dot:nth-child(5) {
    transform: translateY(10px);
  }
}

@media (max-width: 560px) {
  .page-contact .region-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-contact .contact-card__mono {
    font-size: 14px;
  }
  .page-contact .route-row__go {
    justify-self: stretch;
    text-align: center;
  }
}