.page-contact {
  --pc-line: rgba(18, 18, 18, 0.12);
  --pc-line-soft: rgba(18, 18, 18, 0.07);
  --pc-white: #ffffff;
  font-family: var(--fx-font);
  background: var(--fx-paper);
  color: var(--fx-ink);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--fx-header-h) + 40px) 0 44px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 107, 26, 0.18), transparent 58%),
    linear-gradient(180deg, #fbf6ef 0%, var(--fx-paper) 100%);
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .pc-hero__slash {
  position: absolute;
  top: 0;
  right: 0;
  width: 54%;
  height: 100%;
  background: linear-gradient(200deg, rgba(255, 107, 26, 0.16), rgba(255, 107, 26, 0) 72%);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .pc-hero .fx-shell {
  position: relative;
  z-index: 1;
}

.page-contact .pc-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(38px, 7.6vw, 78px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  max-width: 13em;
}

.page-contact .pc-hero__lead {
  max-width: 56ch;
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--fx-ink-soft);
}

.page-contact .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 0;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-right: 22px;
  padding-right: 22px;
  border-right: 1px solid var(--pc-line);
}

.page-contact .pc-hero__meta li:last-child {
  margin-right: 0;
  padding-right: 0;
  border-right: 0;
}

.page-contact .pc-hero__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fx-warm-deep);
}

.page-contact .pc-hero__v {
  font-family: var(--fx-font-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* ---------- 联系面板 ---------- */
.page-contact .pc-panel {
  padding: 52px 0 56px;
  background: var(--fx-paper);
}

.page-contact .pc-panel__title {
  margin: 0 0 24px;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 900;
  letter-spacing: -0.015em;
}

.page-contact .pc-panel__grid {
  display: grid;
  gap: 18px;
}

.page-contact .pc-status {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  padding: 30px 24px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--fx-ink);
  color: var(--fx-white);
  box-shadow: 0 16px 40px rgba(18, 18, 18, 0.16);
}

.page-contact .pc-status::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 2;
  background: linear-gradient(90deg, var(--fx-orange), var(--fx-blue) 62%, var(--fx-green));
}

.page-contact .pc-status::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.4) 0%, rgba(18, 18, 18, 0.88) 58%, var(--fx-ink) 100%);
}

.page-contact .pc-status__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-contact .pc-status__body {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-contact .pc-status__label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fx-green);
}

.page-contact .pc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--fx-green);
  box-shadow: 0 0 0 4px rgba(182, 255, 59, 0.16);
}

.page-contact .pc-status__head {
  margin: 12px 0 4px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--fx-white);
}

.page-contact .pc-status__mail {
  margin: 0 0 8px;
  font-family: var(--fx-font-num);
  font-size: clamp(19px, 4.6vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--fx-orange);
  word-break: break-all;
  user-select: all;
}

.page-contact .pc-status__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--fx-warm-gray);
}

.page-contact .pc-status__list {
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.page-contact .pc-status__row {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
}

.page-contact .pc-status__row:last-child {
  margin-bottom: 0;
}

.page-contact .pc-status__row dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fx-warm-gray);
}

.page-contact .pc-status__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--fx-white);
}

.page-contact .pc-status__row:nth-child(-n + 2) dd {
  font-family: var(--fx-font-num);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .pc-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .pc-side__card {
  padding: 22px 20px;
  border: 1px solid var(--pc-line);
  border-radius: 6px;
  background: var(--pc-white);
  box-shadow: 0 6px 20px rgba(18, 18, 18, 0.05);
}

.page-contact .pc-side__card h3 {
  margin: 0 0 14px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .pc-side__rules {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--fx-ink-soft);
}

.page-contact .pc-side__rules li {
  position: relative;
  padding-left: 16px;
}

.page-contact .pc-side__rules strong {
  color: var(--fx-ink);
  font-weight: 700;
}

.page-contact .pc-mark {
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.page-contact .pc-mark--orange {
  background: var(--fx-orange);
}

.page-contact .pc-mark--blue {
  background: var(--fx-blue);
}

.page-contact .pc-quick {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-quick a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pc-line-soft);
  color: var(--fx-ink);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms ease;
}

.page-contact .pc-quick a::after {
  content: "\2192";
  flex: none;
  font-family: var(--fx-font-num);
  font-weight: 700;
  color: var(--fx-orange);
}

.page-contact .pc-quick li:last-child a {
  border-bottom: 0;
}

.page-contact .pc-quick a:hover,
.page-contact .pc-quick a:focus-visible {
  color: var(--fx-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 咨询分类 ---------- */
.page-contact .pc-routes {
  padding: 54px 0 60px;
  background: var(--fx-charcoal);
  color: var(--fx-white);
}

.page-contact .pc-sec-head {
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-contact .pc-sec-head__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--fx-warm-deep);
}

.page-contact .pc-sec-head__eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--fx-orange);
}

.page-contact .pc-routes .pc-sec-head__eyebrow {
  color: var(--fx-green);
}

.page-contact .pc-sec-head h2,
.page-contact .pc-write__title,
.page-contact .pc-flow__title {
  margin: 0 0 12px;
  font-size: clamp(25px, 4.4vw, 42px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-contact .pc-sec-head__lead,
.page-contact .pc-write__title + p,
.page-contact .pc-flow__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--fx-warm-gray);
}

.page-contact .pc-routes__grid {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  overflow: hidden;
}

.page-contact .pc-route {
  padding: 24px 20px 22px;
  background: #1b1917;
  transition: background 200ms ease;
}

.page-contact .pc-route__no {
  margin: 0 0 12px;
  font-family: var(--fx-font-num);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--fx-orange);
}

.page-contact .pc-route__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--fx-white);
}

.page-contact .pc-route__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.72;
  color: #cfc7bb;
}

.page-contact .pc-route__code {
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--fx-blue);
  background: rgba(47, 125, 255, 0.1);
  font-family: var(--fx-font-num);
  font-size: 12.5px;
  line-height: 1.6;
  color: #d7e6ff;
  word-break: break-word;
}

.page-contact .pc-route:hover {
  background: #232120;
}

/* ---------- 邮件撰写 ---------- */
.page-contact .pc-write {
  padding: 56px 0;
  background: var(--fx-paper);
}

.page-contact .pc-write__grid {
  display: grid;
  gap: 28px;
}

.page-contact .pc-write__title {
  color: var(--fx-ink);
}

.page-contact .pc-write__title + p {
  color: var(--fx-ink-soft);
}

.page-contact .pc-checklist {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-checklist li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fx-ink-soft);
}

.page-contact .pc-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--fx-orange);
}

.page-contact .pc-checklist strong {
  color: var(--fx-ink);
  font-weight: 700;
}

.page-contact .pc-write__note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--fx-orange);
  background: rgba(255, 107, 26, 0.09);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--fx-ink);
}

.page-contact .pc-write__note code {
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--fx-ink);
  color: var(--fx-green);
  font-family: var(--fx-font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .pc-tpl {
  border: 1px solid var(--pc-line);
  border-radius: 6px;
  background: var(--pc-white);
  box-shadow: 0 12px 30px rgba(18, 18, 18, 0.07);
  overflow: hidden;
}

.page-contact .pc-tpl__tag {
  margin: 0;
  padding: 12px 20px;
  background: var(--fx-ink);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fx-white);
}

.page-contact .pc-tpl__body {
  display: grid;
  gap: 16px;
  padding: 22px 20px;
}

.page-contact .pc-field {
  display: grid;
  gap: 7px;
}

.page-contact .pc-field__label {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--fx-warm-deep);
}

.page-contact .pc-field__control {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 13px;
  border: 1px solid var(--pc-line);
  border-radius: 3px;
  background: var(--fx-paper);
  color: var(--fx-ink);
  font-family: var(--fx-font);
  font-size: 14.5px;
  line-height: 1.5;
  transition: border-color 160ms ease, background 160ms ease;
}

.page-contact .pc-field__control--area {
  resize: vertical;
  min-height: 92px;
}

.page-contact .pc-field__control:focus {
  outline: 2px solid rgba(255, 107, 26, 0.45);
  outline-offset: 1px;
  border-color: var(--fx-orange);
  background: var(--pc-white);
}

.page-contact .pc-tpl__foot {
  margin: 0;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--pc-line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--fx-ink-soft);
}

.page-contact .pc-tpl__mail {
  font-family: var(--fx-font-num);
  font-weight: 700;
  color: var(--fx-ember);
  word-break: break-all;
  user-select: all;
}

/* ---------- 回复节奏 ---------- */
.page-contact .pc-flow {
  padding: 0 0 64px;
  background: var(--fx-paper);
}

.page-contact .pc-flow__grid {
  display: grid;
  gap: 32px;
  padding-top: 48px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-flow__title {
  color: var(--fx-ink);
}

.page-contact .pc-flow__lead {
  color: var(--fx-ink-soft);
}

.page-contact .pc-flow__figure {
  margin: 24px 0 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--pc-line);
  background: var(--fx-charcoal);
}

.page-contact .pc-flow__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-contact .pc-flow__figure figcaption {
  padding: 11px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fx-warm-gray);
  background: var(--fx-charcoal);
}

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

.page-contact .pc-steps__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-steps__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .pc-steps__no {
  margin: 0;
  padding-top: 3px;
  font-family: var(--fx-font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--fx-orange);
}

.page-contact .pc-steps__body h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .pc-steps__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--fx-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (max-width: 619px) {
  .page-contact .pc-hero__meta li {
    flex: 1 1 100%;
    margin-right: 0;
    padding-right: 0;
    border-right: 0;
    border-bottom: 1px solid var(--pc-line-soft);
    padding-bottom: 12px;
  }

  .page-contact .pc-hero__meta li:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-contact .pc-status {
    min-height: 0;
    padding: 26px 18px;
  }

  .page-contact .pc-route__code {
    font-size: 11.5px;
  }
}

@media (min-width: 720px) {
  .page-contact .pc-routes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-route {
    padding: 28px 24px 26px;
  }

  .page-contact .pc-status {
    padding: 32px 30px;
  }

  .page-contact .pc-side__card {
    padding: 24px 24px;
  }

  .page-contact .pc-tpl__body {
    padding: 24px 26px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-panel__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: stretch;
    gap: 22px;
  }

  .page-contact .pc-write__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .pc-flow__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .pc-flow__figure {
    margin-top: 28px;
  }

  .page-contact .pc-steps__item {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 16px;
    padding: 22px 0;
  }
}

@media (min-width: 1080px) {
  .page-contact .pc-routes__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .pc-hero {
    padding: calc(var(--fx-header-h) + 56px) 0 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-quick a,
  .page-contact .pc-route,
  .page-contact .pc-field__control {
    transition: none;
  }
}
<<<END>>>