.page-contact {
  --pc-line: rgba(138, 154, 147, 0.24);
  --pc-line-lime: rgba(198, 255, 61, 0.42);
  --pc-shadow: 8px 8px 0 rgba(0, 0, 0, 0.62);
  display: block;
  background: var(--ink);
  color: var(--white);
  overflow-x: clip;
}

.page-contact > * {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: 22px;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .breadcrumb__list > li {
  display: inline-flex;
  align-items: center;
}

.page-contact .breadcrumb__list > li + li::before {
  content: "→";
  margin: 0 10px;
  color: var(--mist);
  opacity: 0.55;
}

.page-contact .breadcrumb__list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .breadcrumb__list a:hover,
.page-contact .breadcrumb__list a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--pc-line-lime);
}

.page-contact .breadcrumb__current {
  color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding-top: 24px;
  padding-bottom: 4px;
  position: relative;
}

.page-contact .pc-hero::after {
  content: "";
  display: block;
  width: 88px;
  height: 8px;
  margin-top: 26px;
  background: linear-gradient(90deg, var(--lime) 0%, var(--lime) 55%, var(--orange) 55%, var(--orange) 100%);
}

.pc-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
}

.pc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 8.4vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--white);
  text-wrap: balance;
}

.pc-hero__title .pc-hl {
  color: var(--lime);
}

.pc-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(244, 247, 245, 0.82);
}

/* ---------- 通用章节标题 ---------- */
.pc-h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.45rem, 5vw, 2.35rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.pc-head__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
}

.pc-lead {
  margin: 0;
  max-width: 66ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: rgba(244, 247, 245, 0.78);
}

/* ---------- 联系渠道 + 业务卡片 ---------- */
.page-contact .pc-board {
  padding-top: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.pc-board__left {
  padding: 24px 20px 26px;
  background: linear-gradient(158deg, var(--teal) 0%, var(--ink) 68%);
  border: 2px solid var(--pc-line);
  border-top: 4px solid var(--lime);
  box-shadow: var(--pc-shadow);
}

.pc-board__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.pc-channel {
  display: grid;
  gap: 6px;
  padding: 18px 0 16px;
  border-top: 1px solid var(--pc-line);
}

.pc-channel:first-of-type {
  border-top: 0;
  padding-top: 14px;
}

.pc-channel__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.pc-channel__value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.05rem, 5vw, 1.85rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.pc-channel--phone .pc-channel__value {
  color: var(--orange);
}

.pc-channel--addr .pc-channel__value {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1rem, 3.8vw, 1.3rem);
  line-height: 1.5;
  color: var(--white);
}

.pc-channel__note {
  font-size: 0.87rem;
  line-height: 1.62;
  color: rgba(244, 247, 245, 0.68);
}

.pc-board__right {
  display: grid;
  gap: 18px;
  align-content: start;
}

.pc-shot {
  position: relative;
  margin: 0;
  border: 2px solid var(--pc-line);
  background: var(--carbon);
}

.pc-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06);
}

.pc-shot__cap {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
  border-top: 1px solid var(--pc-line);
}

.pc-tile {
  padding: 18px 18px 8px;
  background: var(--carbon);
  border: 2px solid var(--pc-line);
}

.pc-tile__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  color: var(--white);
}

.pc-tile__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-tile__links li {
  border-top: 1px solid var(--pc-line);
}

.pc-tile__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  font-size: 0.93rem;
  color: rgba(244, 247, 245, 0.92);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.pc-tile__links a::after {
  content: "→";
  color: var(--lime);
  font-family: var(--font-mono);
}

.pc-tile__links a:hover,
.pc-tile__links a:focus-visible {
  color: var(--lime);
  padding-left: 6px;
}

/* ---------- 优先处理 ---------- */
.page-contact .pc-priority {
  padding-top: 52px;
}

.pc-priority__head {
  margin-bottom: 22px;
}

.pc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.pc-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  background: var(--carbon);
  border: 2px solid var(--pc-line);
  border-left: 3px solid var(--orange);
}

.pc-step__num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.pc-step__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.06rem;
  color: var(--white);
}

.pc-step__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: rgba(244, 247, 245, 0.76);
}

/* ---------- 服务地区 ---------- */
.page-contact .pc-region {
  padding-top: 52px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}

.pc-region__fig {
  position: relative;
  margin: 0;
  border: 2px solid var(--pc-line);
  background: var(--carbon);
}

.pc-region__fig::after {
  content: "";
  position: absolute;
  left: 14px;
  bottom: -10px;
  width: 42%;
  height: 6px;
  background: var(--orange);
}

.pc-region__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.pc-facts {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-line);
}

.pc-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--pc-line);
}

.pc-facts__key {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.pc-facts__val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--lime);
}

.pc-facts li:nth-child(3) .pc-facts__val {
  color: var(--orange);
}

.pc-facts li:nth-child(4) .pc-facts__val {
  color: var(--white);
}

/* ---------- 合作咨询 ---------- */
.page-contact .pc-coop {
  padding-top: 52px;
}

.pc-coop__head {
  margin-bottom: 20px;
}

.pc-coop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.pc-card {
  padding: 20px 18px 22px;
  background: var(--carbon);
  border: 2px solid var(--pc-line);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.pc-card:hover {
  border-color: var(--pc-line-lime);
  transform: translateY(-3px);
}

.pc-card__tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--lime);
}

.pc-card:nth-child(2) .pc-card__tag {
  background: var(--orange);
  color: var(--white);
}

.pc-card__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--white);
}

.pc-card p:last-child {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 247, 245, 0.74);
}

/* ---------- 准备清单 ---------- */
.page-contact .pc-prep {
  padding-top: 52px;
}

.pc-prep__head {
  margin-bottom: 20px;
}

.pc-prep__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.pc-prep__list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  font-size: 0.93rem;
  line-height: 1.66;
  color: rgba(244, 247, 245, 0.86);
  background: rgba(18, 59, 50, 0.34);
  border: 1px solid var(--pc-line);
}

.pc-prep__list li::before {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 2px solid var(--lime);
}

.pc-prep__safe {
  margin: 16px 0 0;
  padding: 12px 14px;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--white);
  background: rgba(255, 122, 26, 0.14);
  border-left: 3px solid var(--orange);
}

/* ---------- 底部窄条 ---------- */
.page-contact .pc-base {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
  margin-top: 52px;
  padding-top: 22px;
  padding-bottom: 56px;
  border-top: 1px solid var(--pc-line);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.pc-base__area {
  color: rgba(198, 255, 61, 0.85);
}

.pc-base__icp {
  color: var(--mist);
}

/* ---------- 滚动章节高亮 ---------- */
.page-contact [data-section] {
  scroll-margin-top: calc(var(--header-h) + 16px);
  transition: box-shadow 0.35s ease;
}

.page-contact [data-section].is-current {
  box-shadow: inset 3px 0 0 var(--lime);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .pc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pc-step {
    grid-template-columns: minmax(0, 1fr);
    border-left: 2px solid var(--pc-line);
    border-top: 3px solid var(--orange);
  }

  .pc-prep__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact .pc-hero {
    padding-top: 40px;
  }

  .page-contact .pc-board {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
    gap: 26px;
    padding-top: 48px;
  }

  .pc-board__left {
    padding: 30px 28px 32px;
  }

  .page-contact .pc-region {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 40px;
  }

  .pc-coop__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .pc-facts li {
    padding: 13px 0;
  }

  .pc-base__icp {
    letter-spacing: 0.2em;
  }
}