.page-contact {
  --pc-section-gap: clamp(56px, 8vw, 112px);
  --pc-ink-line: rgba(245, 241, 230, 0.18);
  background: var(--ivory-100);
  color: var(--charcoal);
  font-family: var(--font-body);
  overflow-x: hidden;
  padding-bottom: 0;
}

.page-contact .container {
  width: 100%;
}

/* ---------- 首屏标题区 ---------- */
.page-contact .contact-masthead {
  padding: calc(var(--header-h) + 32px) 0 clamp(36px, 5vw, 60px);
  background:
    radial-gradient(120% 100% at 102% 0%, rgba(31, 107, 84, 0.12), transparent 58%),
    linear-gradient(180deg, var(--ivory-50) 0%, var(--ivory-100) 100%);
  border-bottom: 1px solid var(--line);
}

.page-contact .breadcrumbs {
  margin-bottom: 26px;
}

.page-contact .contact-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  max-width: 18ch;
}

.page-contact .contact-lede {
  margin: 22px 0 0;
  max-width: 58ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-contact .contact-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 28px 0 0;
  font-size: 0.875rem;
  color: var(--slate);
}

.page-contact .contact-eyebrow .num {
  font-family: var(--font-mono);
  color: var(--felt-700);
  letter-spacing: 0.04em;
}

.page-contact .eyebrow-sep {
  width: 34px;
  height: 1px;
  background: var(--gold-500);
  display: inline-block;
}

/* ---------- 分栏：信息牌 + 站内说明 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(36px, 6vw, 64px);
  padding: clamp(40px, 6vw, 88px) 0 var(--pc-section-gap);
}

.page-contact .contact-section .plate {
  margin-bottom: 18px;
}

.page-contact .contact-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.25rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 20px;
}

.page-contact .contact-p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--charcoal);
  margin: 0 0 18px;
}

.page-contact .point-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .point-item {
  position: relative;
  padding: 12px 0 12px 24px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--charcoal);
  border-top: 1px solid var(--line);
}

.page-contact .point-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .point-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold-500);
  transform: rotate(45deg);
}

.page-contact .contact-crosslink {
  margin: 22px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .inline-link {
  color: var(--felt-700);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  padding-bottom: 1px;
}

.page-contact .inline-link:hover {
  color: var(--ink);
  background: rgba(201, 162, 39, 0.12);
}

/* ---------- 墨绿信息牌 ---------- */
.page-contact .contact-card {
  background: var(--ink);
  color: var(--ivory-100);
  border: 1px solid rgba(201, 162, 39, 0.28);
  border-radius: 3px;
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

.page-contact .contact-card-figure {
  margin: 0;
  border-bottom: 1px solid rgba(201, 162, 39, 0.24);
}

.page-contact .contact-card-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.9);
}

.page-contact .contact-card-body {
  padding: 24px 22px 26px;
}

.page-contact .plate--on-ink {
  color: var(--gold-200);
}

.page-contact .contact-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 4vw, 1.7rem);
  line-height: 1.3;
  color: var(--ivory-100);
  margin: 4px 0 10px;
}

.page-contact .contact-card-note {
  margin: 0 0 18px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(245, 241, 230, 0.72);
}

.page-contact .contact-lines {
  margin: 0;
  padding: 0;
}

.page-contact .contact-line {
  padding: 12px 10px 12px 0;
  border-top: 1px solid var(--pc-ink-line);
  transition: background-color 220ms var(--ease), padding-left 220ms var(--ease);
}

.page-contact .contact-line:hover,
.page-contact .contact-line:focus-within {
  background: rgba(201, 162, 39, 0.09);
  padding-left: 10px;
}

.page-contact .contact-line dt {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold-200);
  margin: 0 0 6px;
}

.page-contact .contact-line dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ivory-100);
  overflow-wrap: anywhere;
}

.page-contact .contact-value--mail {
  font-size: 0.9rem;
}

.page-contact .contact-hint {
  margin: 18px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: rgba(245, 241, 230, 0.6);
}

/* ---------- 五项清单 ---------- */
.page-contact .contact-checklist-section {
  padding: var(--pc-section-gap) 0;
  background: var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .check-wrap {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

.page-contact .check-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-contact .check-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .check-item:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .check-num {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: 0.82rem;
  color: var(--felt-700);
  border: 1px solid rgba(20, 72, 58, 0.32);
  border-radius: 2px;
  background: var(--ivory-50);
}

.page-contact .check-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--ink);
  margin: 2px 0 6px;
  line-height: 1.4;
}

.page-contact .check-text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--charcoal);
}

.page-contact .receipt-strip {
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--ivory-50);
  border-left: 3px solid var(--gold-500);
  border-radius: 2px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  box-shadow: var(--shadow-soft);
}

.page-contact .receipt-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-contact .receipt-code {
  font-size: 1.06rem;
  letter-spacing: 0.08em;
  color: var(--felt-700);
}

.page-contact .receipt-text {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--slate);
  flex: 1 1 180px;
}

.page-contact .check-figure {
  margin: 0;
}

.page-contact .check-figure .media-frame {
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  overflow: hidden;
  background: var(--ivory-50);
  box-shadow: var(--shadow-soft);
}

.page-contact .check-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.02);
}

.page-contact .check-figure .media-caption {
  margin-top: 12px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 响应时间 ---------- */
.page-contact .contact-response-section {
  padding: var(--pc-section-gap) 0;
}

.page-contact .response-grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

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

.page-contact .tl-step {
  position: relative;
  padding: 22px 0 20px 22px;
  border-left: 1px solid var(--line-strong);
}

.page-contact .tl-step::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-500);
}

.page-contact .tl-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--felt-500);
}

.page-contact .tl-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  margin: 8px 0 6px;
}

.page-contact .tl-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 收束：其他咨询 ---------- */
.page-contact .contact-coop {
  padding: 0 0 clamp(56px, 8vw, 104px);
}

.page-contact .coop-panel {
  background: linear-gradient(150deg, var(--felt-700) 0%, var(--ink) 78%);
  color: var(--ivory-100);
  border-radius: 3px;
  padding: clamp(28px, 5vw, 56px) clamp(22px, 4vw, 52px);
  box-shadow: var(--shadow-lift);
}

.page-contact .coop-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.28;
  color: var(--ivory-100);
  margin: 0 0 16px;
  max-width: 24ch;
}

.page-contact .coop-text {
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(245, 241, 230, 0.82);
  margin: 0 0 18px;
  max-width: 56ch;
}

.page-contact .subject-list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
}

.page-contact .subject-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 13px 0;
  border-top: 1px solid var(--pc-ink-line);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ivory-100);
}

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

.page-contact .subject-tag {
  display: inline-block;
  padding: 2px 9px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold-200);
  border: 1px solid rgba(235, 217, 160, 0.5);
  border-radius: 2px;
  white-space: nowrap;
}

.page-contact .coop-mail {
  color: var(--gold-200);
  overflow-wrap: anywhere;
}

.page-contact .inline-link--light {
  color: var(--gold-200);
  border-bottom-color: rgba(235, 217, 160, 0.6);
}

.page-contact .inline-link--light:hover {
  color: var(--ivory-100);
  background: rgba(235, 217, 160, 0.14);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-card-body {
    padding: 30px 28px 32px;
  }

  .page-contact .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-contact .check-item {
    grid-template-columns: 46px 1fr;
    gap: 18px;
    padding: 20px 0;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-split {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 48px);
    align-items: start;
  }

  .page-contact .contact-card {
    grid-column: 1 / 6;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .contact-flow {
    grid-column: 7 / 13;
    grid-row: 1;
    padding-top: 4px;
  }

  .page-contact .check-wrap {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }

  .page-contact .check-figure {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .response-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 48px);
  }

  .page-contact .response-copy {
    grid-column: 1 / 6;
  }

  .page-contact .timeline {
    grid-column: 7 / 13;
    align-self: start;
  }

  .page-contact .tl-step {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line-strong);
    padding-top: 26px;
    padding-right: 18px;
  }

  .page-contact .tl-step::before {
    left: 0;
    top: -4px;
  }

  .page-contact .coop-panel {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 48px);
  }

  .page-contact .coop-panel > .plate,
  .page-contact .coop-panel > .coop-title,
  .page-contact .coop-panel > .coop-text:first-of-type {
    grid-column: 1 / 13;
  }

  .page-contact .subject-list {
    grid-column: 1 / 7;
    margin: 20px 0 0;
  }

  .page-contact .coop-panel > .coop-text:last-of-type {
    grid-column: 8 / 13;
    margin: 20px 0 0;
  }
}

@media (min-width: 1200px) {
  .page-contact .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-line {
    transition: none;
  }
}
<<<END>>>