.page-contact {
  --pc-line: rgba(27, 58, 82, 0.72);
  --pc-panel-bg: linear-gradient(165deg, rgba(10, 29, 46, 0.94) 0%, rgba(5, 15, 26, 0.97) 100%);
  overflow-x: clip;
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: clamp(14px, 2.6vw, 26px) 0 clamp(16px, 2.6vw, 26px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-contact .breadcrumbs__item {
  display: inline-flex;
}

.page-contact .breadcrumbs__link {
  color: var(--mute);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumbs__link:hover,
.page-contact .breadcrumbs__link:focus-visible {
  color: var(--neon);
}

.page-contact .breadcrumbs__current {
  color: var(--ink);
}

.page-contact .breadcrumbs__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(32px, 5vw, 58px);
}

.page-contact .contact-hero__media {
  margin: 0;
}

.page-contact .contact-hero__media .figure__media {
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #0a1d2e 0%, #050f1a 70%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-contact .contact-hero__body {
  display: grid;
  gap: 14px;
  max-width: 66ch;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-size: clamp(30px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.page-contact .contact-hero__body .lead {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 左联系 / 右准备 ---------- */
.page-contact .contact-layout {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  margin-bottom: clamp(36px, 6vw, 72px);
}

.page-contact .contact-card,
.page-contact .contact-prep {
  padding: clamp(20px, 2.8vw, 34px);
}

.page-contact .contact-card {
  background: var(--pc-panel-bg);
}

.page-contact .contact-prep {
  background: linear-gradient(165deg, rgba(10, 29, 46, 0.6) 0%, rgba(5, 15, 26, 0.92) 100%);
}

.page-contact .contact-card__title {
  margin: 0 0 8px;
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-card__intro {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .reach-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .reach-list__item {
  display: grid;
  gap: 6px;
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .reach-list__tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-contact .reach-list__value {
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .reach-list__value--mono {
  font-family: var(--mono);
  letter-spacing: 0.01em;
  color: var(--neon);
}

.page-contact .reach-list__value--hot {
  color: var(--orange);
}

.page-contact .reach-list__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-contact .contact-card__hours {
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding-top: clamp(12px, 1.8vw, 18px);
  border-top: 1px dashed var(--pc-line);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--yellow);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .prep-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 20px);
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .prep-list__item:last-child {
  padding-bottom: 0;
}

.page-contact .prep-list__num {
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-contact .prep-list__name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .prep-list__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .contact-prep__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(18px, 2.4vw, 26px);
  padding-top: clamp(16px, 2.2vw, 22px);
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-prep__tip {
  flex: 1 1 240px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 章节头 ---------- */
.page-contact .section-head {
  display: grid;
  gap: 10px;
  max-width: 72ch;
}

.page-contact .section-title {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .route-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 三类问题 ---------- */
.page-contact .route-block {
  margin-bottom: clamp(36px, 6vw, 70px);
}

.page-contact .route-grid {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .route-card {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 26px) 0 0;
  border-top: 2px solid var(--line);
}

.page-contact .route-card:nth-child(1) {
  border-top-color: var(--neon);
}

.page-contact .route-card:nth-child(2) {
  border-top-color: var(--blue);
}

.page-contact .route-card:nth-child(3) {
  border-top-color: var(--orange);
}

.page-contact .route-card__kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-contact .route-card__title {
  margin: 0;
  font-size: clamp(18px, 2.1vw, 23px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .route-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute);
}

.page-contact .route-card__desc strong {
  font-weight: 600;
  color: var(--ink);
}

/* ---------- 入口索引 ---------- */
.page-contact .entry-block {
  margin-bottom: clamp(36px, 6vw, 70px);
}

.page-contact .entry-index {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-contact .entry-index__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 6px 14px;
  padding: clamp(12px, 1.8vw, 18px) 8px;
  border-top: 1px solid var(--pc-line);
  transition: background-color 0.2s ease;
}

.page-contact .entry-index__row:last-child {
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .entry-index__row:hover {
  background-color: rgba(47, 243, 208, 0.05);
}

.page-contact .entry-index__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-contact .entry-index__link {
  font-size: clamp(16px, 1.7vw, 18px);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .entry-index__row:hover .entry-index__link,
.page-contact .entry-index__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-contact .entry-index__hint {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 服务范围 ---------- */
.page-contact .coverage {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-contact .coverage__text {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .coverage__text p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mute);
}

.page-contact .coverage__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 40px);
  margin-top: 6px;
  padding-top: clamp(14px, 2vw, 20px);
  border-top: 1px dashed var(--pc-line);
}

.page-contact .coverage__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}

.page-contact .coverage__num {
  font-family: var(--mono);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
}

.page-contact .coverage__cap {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-contact .coverage__media {
  margin: 0;
}

.page-contact .coverage__media .figure__media {
  border: 1px solid var(--line);
  background: linear-gradient(140deg, #0a1d2e 0%, #050f1a 75%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .entry-index__row {
    grid-template-columns: 52px minmax(0, 210px) minmax(0, 1fr);
    align-items: center;
    gap: 4px 18px;
  }

  .page-contact .entry-index__hint {
    grid-column: 3;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__body {
    max-width: 76ch;
    padding-left: clamp(16px, 2.2vw, 30px);
    border-left: 2px solid var(--neon);
  }
}

@media (min-width: 980px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-contact .coverage {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .entry-index__row,
  .page-contact .entry-index__link,
  .page-contact .breadcrumbs__link {
    transition: none;
  }
}