.page-contact {
  --pc-radius: 12px;
  padding-bottom: 96px;
}

.page-contact .pc-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin: 0;
  text-transform: uppercase;
}

.page-contact .breadcrumbs {
  padding-top: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

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

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--electric-cyan);
  border-bottom-color: var(--electric-cyan);
}

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

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

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-contact .contact-hero__intro {
  min-width: 0;
}

.page-contact .contact-hero__title {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(38px, 6.4vw, 88px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--chalk);
  margin: 18px 0 0;
}

.page-contact .contact-hero__title em {
  font-style: normal;
  color: var(--signal-orange);
}

.page-contact .contact-hero__intro .lede {
  margin-top: 20px;
  max-width: 34em;
  color: var(--mist);
}

.page-contact .contact-block {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
}

.page-contact .contact-block__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 300;
  font-size: clamp(17px, 4.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--chalk);
  margin: 8px 0 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-block__value--phone {
  color: var(--electric-cyan);
}

.page-contact .contact-block__value--addr {
  font-size: clamp(16px, 2.1vw, 24px);
  color: var(--chalk);
  letter-spacing: 0.01em;
}

.page-contact .contact-block__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--pc-radius)) 0, 100% var(--pc-radius), 100% 100%, 0 100%);
}

.page-contact .contact-hero__caption {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--trail-blue);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */

.page-contact .pc-block {
  margin-top: clamp(64px, 9vw, 104px);
}

.page-contact .pc-block--last {
  margin-top: clamp(48px, 6vw, 72px);
}

.page-contact .pc-head {
  margin-bottom: 28px;
}

.page-contact .section-title {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(24px, 3.2vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--chalk);
  margin: 10px 0 0;
}

/* ---------- 三种联系方式 ---------- */

.page-contact .channel-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--ink-900);
  border: 1px solid var(--hairline);
  clip-path: polygon(0 0, calc(100% - var(--pc-radius)) 0, 100% var(--pc-radius), 100% 100%, 0 100%);
}

.page-contact .channel-card__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal-orange);
  margin: 0;
}

.page-contact .channel-card__title {
  font-size: 19px;
  font-weight: 600;
  color: var(--chalk);
  margin: 12px 0 0;
}

.page-contact .channel-card__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .channel-card__meta {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--electric-cyan);
}

/* ---------- 事项分类路由 ---------- */

.page-contact .route-banner {
  margin: 0 0 20px;
}

.page-contact .route-banner img {
  display: block;
  width: 100%;
  height: clamp(150px, 20vw, 240px);
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--pc-radius)) 0, 100% var(--pc-radius), 100% 100%, 0 100%);
}

.page-contact .route-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .route-card {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--ink-800);
  border: 1px solid var(--hairline);
  clip-path: polygon(0 0, calc(100% - var(--pc-radius)) 0, 100% var(--pc-radius), 100% 100%, 0 100%);
}

.page-contact .route-card::after {
  content: "";
  position: absolute;
  top: 27px;
  right: 18px;
  width: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--trail-blue));
}

.page-contact .route-card::before {
  content: "";
  position: absolute;
  top: 24px;
  right: 18px;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--trail-blue);
  border-right: 1px solid var(--trail-blue);
  transform: rotate(45deg);
}

.page-contact .route-card__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal-orange);
  margin: 0;
}

.page-contact .route-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--chalk);
  margin: 12px 0 0;
}

.page-contact .route-card__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .route-card__meta {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--hairline);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--electric-cyan);
}

/* ---------- 邮件标题规范 ---------- */

.page-contact .subject-layout {
  display: grid;
  gap: 24px;
}

.page-contact .subject-demo {
  padding: clamp(24px, 4vw, 40px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 106, 26, 0.16), transparent 60%),
    var(--ink-900);
  border: 1px solid var(--hairline);
  clip-path: polygon(0 0, calc(100% - var(--pc-radius)) 0, 100% var(--pc-radius), 100% 100%, 0 100%);
}

.page-contact .subject-demo__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
}

.page-contact .subject-demo__part {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 24px);
  letter-spacing: 0.04em;
  padding: 8px 14px;
  color: var(--chalk);
  border: 1px solid var(--hairline);
  background: var(--ink-950);
  overflow-wrap: anywhere;
}

.page-contact .subject-demo__part--type {
  color: var(--ink-950);
  background: var(--signal-orange);
  border-color: var(--signal-orange);
  font-weight: 600;
}

.page-contact .subject-demo__plus {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--electric-cyan);
}

.page-contact .subject-demo__hint {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .subject-reasons {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hairline);
}

.page-contact .subject-reason {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .subject-reason__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--trail-blue);
  padding-top: 3px;
}

.page-contact .subject-reason__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 服务时段 ---------- */

.page-contact .clock {
  margin-bottom: 32px;
}

.page-contact .clock__rail {
  position: relative;
  height: 46px;
  margin-top: 14px;
  background-color: var(--ink-900);
  background-image: repeating-linear-gradient(
    90deg,
    var(--hairline) 0 1px,
    transparent 1px 4.1667%
  );
  border: 1px solid var(--hairline);
  overflow: hidden;
}

.page-contact .clock__window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, rgba(255, 106, 26, 0.28), rgba(43, 227, 210, 0.26));
  border-left: 2px solid var(--signal-orange);
  border-right: 2px solid var(--signal-orange);
}

.page-contact .clock__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .pace-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}

.page-contact .pace-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .pace-item__label {
  font-size: 15px;
  color: var(--chalk);
}

.page-contact .pace-item__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 300;
  color: var(--electric-cyan);
  white-space: nowrap;
}

.page-contact .pace-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: var(--ink-900);
  border-left: 2px solid var(--member-gold);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 自查清单 ---------- */

.page-contact .check-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .check-list__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 18px;
  background: var(--ink-900);
  border: 1px solid var(--hairline);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .check-list__item::before {
  content: "";
  width: 11px;
  height: 11px;
  margin-top: 7px;
  margin-left: 6px;
  border: 1px solid var(--electric-cyan);
  transform: rotate(45deg);
}

/* ---------- 页尾参考 ---------- */

.page-contact .pc-footnotes {
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 18px;
}

.page-contact .pc-footnotes__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .pc-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .pc-links a {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--chalk);
  text-decoration: none;
  border: 1px solid var(--hairline);
  background: var(--ink-900);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-contact .pc-links a:hover,
.page-contact .pc-links a:focus-visible {
  color: var(--ink-950);
  background: var(--electric-cyan);
  border-color: var(--electric-cyan);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--electric-cyan);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .check-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 64px;
  }

  .page-contact .subject-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
  }

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

@media (min-width: 1200px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}