.page-contact {
  --pc-gap: 16px;
  --pc-radius: var(--r);
  --pc-pad-lg: clamp(20px, 3vw, 32px);
  --pc-pad-xl: clamp(28px, 4.4vw, 52px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  background: var(--ink);
  color: var(--onDark);
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: clamp(32px, 5vw, 60px);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 32px;
}

.page-contact .contact-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--dim);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb a:hover,
.page-contact .contact-hero .breadcrumb a:focus-visible {
  color: var(--orange);
}

.page-contact .contact-hero .breadcrumb span[aria-current="page"] {
  color: var(--silver);
}

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

.page-contact .contact-hero .eyebrow {
  color: var(--orange);
  margin: 0 0 12px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--paper);
  margin: 0 0 18px;
  max-width: 16em;
}

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

.page-contact .contact-hero .lede {
  color: var(--silver);
  max-width: 40em;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.62;
  margin: 0;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-dark);
  background: var(--ink-2);
  align-self: start;
}

.page-contact .contact-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .contact-hero__facts li:last-child {
  border-bottom: 0;
}

.page-contact .fact__k {
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--silver);
}

.page-contact .fact__v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

/* ---------- 联系方式卡 ---------- */
.page-contact .contact-reach {
  padding-top: clamp(28px, 4vw, 52px);
}

.page-contact .reach-band {
  border: 1px solid var(--line);
  background: var(--ink);
  overflow: hidden;
}

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

.page-contact .reach-grid {
  display: grid;
  gap: var(--pc-gap);
  margin-top: var(--pc-gap);
}

.page-contact .reach-card {
  background: var(--ink);
  color: var(--silver);
  border: 1px solid var(--line-dark);
  padding: var(--pc-pad-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.page-contact .reach-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--orange);
}

.page-contact .reach-card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(17, 19, 24, 0.28);
}

.page-contact .reach-card__kicker {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .reach-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .reach-card__value {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 24px);
  line-height: 1.28;
  color: var(--paper);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-contact .reach-card--mail .reach-card__value {
  color: var(--orange);
  font-size: clamp(19px, 3vw, 30px);
}

.page-contact .reach-card__value--sm {
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.5;
}

.page-contact .reach-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--silver);
}

.page-contact .reach-card__hint {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-dark);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--dim);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep__inner {
  display: grid;
  gap: 32px;
}

.page-contact .contact-prep__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 10px 0 12px;
  max-width: 20em;
}

.page-contact .contact-prep__sub {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.62;
  color: var(--text);
}

.page-contact .prep-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .prep-item {
  background: var(--paper);
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  transition: background 0.2s ease;
}

.page-contact .prep-item:hover {
  background: #fff;
}

.page-contact .prep-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--orange-deep);
  border: 1px solid var(--orange);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}

.page-contact .prep-body {
  min-width: 0;
}

.page-contact .prep-title {
  margin: 4px 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .prep-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-contact .contact-prep__media {
  border: 1px solid var(--line);
  background: var(--paper);
  align-self: start;
}

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

.page-contact .contact-prep__cap {
  display: block;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text);
}

/* ---------- 响应节奏 ---------- */
.page-contact .contact-beat {
  background: var(--ink);
  color: var(--onDark);
}

.page-contact .contact-beat__head {
  max-width: 42em;
}

.page-contact .contact-beat .eyebrow {
  color: var(--orange);
  margin: 0 0 10px;
}

.page-contact .contact-beat__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .beat-track {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .beat {
  background: var(--ink-2);
  border-top: 2px solid var(--orange);
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background 0.22s ease;
}

.page-contact .beat:hover {
  background: var(--ink-3);
}

.page-contact .beat__time {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-contact .beat__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .beat__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--silver);
}

.page-contact .beat-note {
  margin: 24px 0 0;
  padding: 16px 18px;
  border: 1px dashed var(--line-dark);
  border-left: 3px solid var(--cyan);
  font-size: 14px;
  line-height: 1.66;
  color: var(--silver);
  max-width: 62em;
}

/* ---------- 高频路由块 ---------- */
.page-contact .contact-route__head {
  max-width: 44em;
}

.page-contact .contact-route__title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .contact-route__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--text);
}

.page-contact .route-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 28px;
}

.page-contact .route-block {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 20px 26px;
  background: var(--paper);
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .route-block:hover,
.page-contact .route-block:focus-visible {
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 90, 31, 0.6);
  outline: none;
}

.page-contact .route-block__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange-deep);
}

.page-contact .route-block h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .route-block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--text);
}

.page-contact .route-block__go {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
}

.page-contact .route-block::after {
  content: attr(data-chapter);
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--orange-deep);
  background: rgba(255, 90, 31, 0.1);
  border: 1px solid rgba(255, 90, 31, 0.35);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.page-contact .route-block:hover::after,
.page-contact .route-block:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 加急续约 / 合作渠道 ---------- */
.page-contact .extra-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .extra-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  padding: var(--pc-pad-lg);
}

.page-contact .extra-card .eyebrow {
  color: var(--orange-deep);
  margin: 0 0 8px;
}

.page-contact .extra-card__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .extra-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--paper-2);
}

.page-contact .extra-row__k {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange-deep);
}

.page-contact .extra-row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero__actions {
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-contact .reach-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr);
  }

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

  .page-contact .extra-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(270px, 0.78fr);
    align-items: end;
    gap: 52px;
  }

  .page-contact .contact-prep__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 56px;
  }
}

@media (min-width: 800px) {
  .page-contact .beat-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: var(--line-dark);
    border: 1px solid var(--line-dark);
  }

  .page-contact .beat {
    border-top: 0;
    border-left: 2px solid var(--orange);
    padding: 24px 18px 26px;
  }
}

@media (max-width: 480px) {
  .page-contact .contact-hero__facts li {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-contact .prep-item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .page-contact .prep-num {
    width: 28px;
    height: 28px;
    font-size: 12.5px;
  }

  .page-contact .route-block::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .reach-card,
  .page-contact .prep-item,
  .page-contact .beat,
  .page-contact .route-block,
  .page-contact .route-block::after {
    transition: none;
  }

  .page-contact .reach-card:hover {
    transform: none;
  }
}