.page-contact {
  --c-cut: 14px;
  --c-cut-lg: 22px;
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
  padding-bottom: var(--space-lg);
}

.page-contact .wrap {
  width: min(100% - (var(--pad-x) * 2), var(--w-max));
  margin-inline: auto;
}

.page-contact p {
  margin: 0;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-line);
  margin: 0;
}

.page-contact h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.32;
  letter-spacing: .01em;
  margin: 10px 0 0;
  color: var(--white);
}

.page-contact .btn {
  text-decoration: none;
}

.page-contact #channels,
.page-contact #prepare {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 2.6vw, 32px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color .2s ease;
}

.page-contact .breadcrumb a:hover {
  border-bottom-color: var(--gold-line);
}

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

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

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(18px, 2.4vw, 30px);
}

.page-contact .contact-hero__frame {
  position: relative;
  display: grid;
  align-content: end;
  min-height: clamp(400px, 54vw, 540px);
  border: 1px solid var(--line-mid);
  background: linear-gradient(140deg, rgba(12, 42, 34, .95), rgba(27, 26, 58, .88) 58%, rgba(6, 18, 14, .96));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--c-cut-lg)), calc(100% - var(--c-cut-lg)) 100%, 0 100%);
  overflow: hidden;
}

.page-contact .contact-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .46;
}

.page-contact .contact-hero__tag {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: clamp(20px, 4vw, 52px);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold-hi);
  opacity: .85;
}

.page-contact .contact-hero__body {
  position: relative;
  z-index: 1;
  padding: clamp(22px, 4vw, 52px);
  background: linear-gradient(180deg, rgba(6, 18, 14, 0) 0%, rgba(6, 18, 14, .76) 32%, rgba(6, 18, 14, .96) 100%);
}

.page-contact h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 3.7vw, 44px);
  line-height: 1.28;
  letter-spacing: .01em;
  margin: 10px 0 16px;
  max-width: 20em;
  text-shadow: 0 0 18px rgba(157, 92, 255, .25);
}

.page-contact .contact-hero__lead {
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(233, 242, 237, .82);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 渠道 + 准备单 ---------- */
.page-contact .contact-channels {
  padding-top: var(--space-lg);
}

.page-contact .channels-grid {
  display: grid;
  gap: var(--space-md);
}

.page-contact .channels-rail__lead {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .channel-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .channel-item {
  position: relative;
  padding: 16px 18px 18px 20px;
  background: var(--ink-800);
  border-left: 2px solid var(--line-mid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: border-color .2s ease, background-color .2s ease;
}

.page-contact .channel-item:hover {
  border-left-color: var(--orange);
  background: var(--ink-700);
}

.page-contact .channel-item__key {
  display: block;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-contact .channel-item__val {
  display: block;
  font-size: clamp(15px, 1.6vw, 18px);
  letter-spacing: .02em;
  color: var(--gold-hi);
  word-break: break-all;
}

.page-contact .channel-item__val--addr {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  word-break: normal;
  color: var(--white);
}

.page-contact .channel-item__use {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .prepare-card {
  position: relative;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line-mid);
  background:
    radial-gradient(circle at 84% 6%, rgba(157, 92, 255, .22), transparent 56%),
    linear-gradient(140deg, rgba(12, 42, 34, .92) 0%, rgba(18, 70, 58, .74) 46%, rgba(27, 26, 58, .88) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--c-cut-lg)), calc(100% - var(--c-cut-lg)) 100%, 0 100%);
}

.page-contact .prepare-card h2 {
  font-size: clamp(19px, 2.4vw, 26px);
}

.page-contact .prepare-card__lead {
  margin-top: 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(233, 242, 237, .78);
  max-width: 42em;
}

.page-contact .prepare-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border: 1px solid var(--line-soft);
}

.page-contact .prepare-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .2s ease, box-shadow .2s ease;
}

.page-contact .prepare-item:last-child {
  border-bottom: 0;
}

.page-contact .prepare-item:hover {
  background: rgba(18, 70, 58, .55);
  box-shadow: inset 2px 0 0 var(--orange);
}

.page-contact .prepare-item__idx {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
  padding-top: 3px;
}

.page-contact .prepare-item__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
  color: var(--white);
}

.page-contact .prepare-item__hint {
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .prepare-card__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(233, 242, 237, .74);
}

/* ---------- 四步流程 ---------- */
.page-contact .contact-flow {
  padding-top: var(--space-lg);
}

.page-contact .flow-head {
  max-width: 58ch;
}

.page-contact .flow-head__lead {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .flow-steps {
  list-style: none;
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0 0 0 30px;
  display: grid;
  gap: 26px;
}

.page-contact .flow-steps::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 9px;
  bottom: 9px;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), var(--gold-line) 42%, var(--line-soft));
}

.page-contact .flow-step {
  position: relative;
  z-index: 1;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 4px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--gold-line);
  transition: background-color .22s ease, border-color .22s ease;
}

.page-contact .flow-step:hover::before,
.page-contact .flow-step:focus-within::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-contact .flow-step__num {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold-line);
}

.page-contact .flow-step__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.5;
  margin: 6px 0 8px;
  color: var(--white);
}

.page-contact .flow-step__desc {
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .flow-step__eta {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-contact .flow-figure {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--c-cut)), calc(100% - var(--c-cut)) 100%, 0 100%);
  overflow: hidden;
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(190px, 26vw, 330px);
  object-fit: cover;
  opacity: .82;
}

.page-contact .flow-figure__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px clamp(16px, 2.4vw, 24px);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(233, 242, 237, .84);
  background: linear-gradient(180deg, rgba(6, 18, 14, 0), rgba(6, 18, 14, .94));
}

/* ---------- 响应时段 ---------- */
.page-contact .contact-hours {
  padding-top: var(--space-lg);
}

.page-contact .hours-panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid var(--line-soft);
  background: linear-gradient(140deg, rgba(12, 42, 34, .62), rgba(6, 18, 14, .92));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--c-cut)), calc(100% - var(--c-cut)) 100%, 0 100%);
}

.page-contact .hours-clock__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .hours-clock__time {
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-hi);
  text-shadow: var(--glow-gold);
}

.page-contact .hours-clock__dash {
  width: clamp(26px, 5vw, 56px);
  height: 1px;
  background: var(--line-mid);
}

.page-contact .hours-clock__label {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .hours-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .hours-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(233, 242, 237, .82);
}

.page-contact .hours-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 1px;
  background: var(--orange);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-coverage {
  padding-top: var(--space-lg);
}

.page-contact .coverage-panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 3.4vw, 44px) 0;
  border-top: 1px solid var(--line-mid);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .coverage-copy p {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(233, 242, 237, .82);
  max-width: 40em;
}

.page-contact .coverage-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 20px;
  align-content: start;
}

.page-contact .coverage-stat {
  padding-left: 14px;
  border-left: 2px solid var(--line-mid);
}

.page-contact .coverage-stat__num {
  display: block;
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-hi);
}

.page-contact .coverage-stat__unit {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .coverage-links {
  list-style: none;
  margin: 0;
  padding: 0;
  grid-column: 1 / -1;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-contact .coverage-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  background: var(--ink-900);
  color: var(--white);
  font-size: 14.5px;
  line-height: 1.6;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}

.page-contact .coverage-links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-contact .coverage-links a:hover {
  background: var(--ink-700);
  color: var(--gold-hi);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-cta {
  padding-top: var(--space-lg);
}

.page-contact .cta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: clamp(20px, 3vw, 34px) clamp(20px, 3vw, 36px);
  border: 1px solid var(--line-mid);
  background:
    radial-gradient(circle at 88% 50%, rgba(255, 138, 61, .16), transparent 54%),
    linear-gradient(120deg, rgba(12, 42, 34, .92), rgba(27, 26, 58, .86));
  clip-path: polygon(var(--c-cut) 0, 100% 0, 100% calc(100% - var(--c-cut)), calc(100% - var(--c-cut)) 100%, 0 100%, 0 var(--c-cut));
}

.page-contact .cta-bar__text {
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-hero__lead,
  .page-contact .channels-rail__lead,
  .page-contact .flow-head__lead,
  .page-contact .prepare-card__lead {
    font-size: 16px;
  }

  .page-contact .hours-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-contact .channels-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-contact .coverage-panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 横向步骤条 ---------- */
@media (min-width: 880px) {
  .page-contact .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    padding-left: 0;
  }

  .page-contact .flow-steps::after {
    left: 12.5%;
    right: 12.5%;
    top: 9px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--orange), var(--gold-line) 40%, var(--line-soft));
  }

  .page-contact .flow-step {
    padding: 34px 12px 14px;
    text-align: center;
    border: 1px solid transparent;
    transition: border-color .22s ease, background-color .22s ease, transform .22s ease;
  }

  .page-contact .flow-step::before {
    left: 50%;
    top: 2px;
    transform: translateX(-50%);
  }

  .page-contact .flow-step:hover,
  .page-contact .flow-step:focus-within {
    border-color: var(--line-mid);
    background: rgba(12, 42, 34, .58);
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-item,
  .page-contact .prepare-item,
  .page-contact .flow-step,
  .page-contact .flow-step::before,
  .page-contact .coverage-links a {
    transition: none;
  }

  .page-contact .flow-step:hover {
    transform: none;
  }
}