.page-contact {
  background-color: var(--c-green);
  color: var(--c-paper);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 4vw, 44px) clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.45;
  pointer-events: none;
}

.page-contact .contact-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-contact .contact-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0.4rem 0 1rem;
  color: var(--c-paper);
}

.page-contact .contact-hero-lede {
  max-width: 60ch;
  color: var(--c-mist);
  font-size: var(--fs-16);
  line-height: 1.8;
}

.page-contact .contact-hero-facts {
  list-style: none;
  margin: 1.5rem 0 1.75rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .contact-hero-facts li {
  border-left: 2px solid var(--c-gold);
  padding-left: 0.75rem;
}

.page-contact .fact-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  line-height: 1.1;
  color: var(--c-gold);
  font-variant-numeric: tabular-nums;
}

.page-contact .fact-text {
  display: block;
  margin-top: 0.35rem;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--c-mist);
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .contact-hero-figure {
  margin: 0;
  position: relative;
}

.page-contact .contact-hero-figure .figure-frame {
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line-gold);
  overflow: hidden;
}

.page-contact .contact-hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 区块标题 ---------- */
.page-contact .contact-block-head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-contact .contact-block-head .section-title {
  margin: 0.5rem 0 0.75rem;
}

.page-contact .contact-block-lede {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--c-mist);
}

/* ---------- 合作方向 ---------- */
.page-contact .direction-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-mid);
}

.page-contact .direction-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .direction-num {
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  line-height: 1;
  color: var(--c-gold);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.page-contact .direction-title {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-paper);
  transition: color 0.2s var(--ease);
}

.page-contact .direction-item:hover .direction-title,
.page-contact .direction-item:focus-within .direction-title {
  color: var(--c-gold);
}

.page-contact .direction-desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 250, 248, 0.82);
}

.page-contact .direction-tags {
  margin: 0.75rem 0 0;
}

.page-contact .direction-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  padding: 0.25rem 0.55rem;
  background: var(--c-red);
  color: var(--c-paper);
  border-radius: 0;
}

/* ---------- 服务范围 + 联系卡 ---------- */
.page-contact .contact-reach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .contact-reach-text p {
  margin: 0 0 1rem;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 250, 248, 0.86);
}

.page-contact .contact-reach-text .section-title {
  margin: 0.5rem 0 1rem;
}

.page-contact .reach-facts {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-contact .reach-facts li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.7rem 0 0.7rem 0.85rem;
  border-left: 2px solid var(--c-gold);
  background: rgba(20, 90, 68, 0.28);
}

.page-contact .reach-fact-k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-contact .reach-fact-v {
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--c-paper);
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--c-green-night);
  border: 1px solid var(--line-gold);
  border-top: 3px solid var(--c-gold);
}

.page-contact .contact-card-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-contact .contact-card-title {
  margin: 0.5rem 0 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-24);
  line-height: 1.25;
  color: var(--c-paper);
}

.page-contact .contact-card-list {
  margin: 0;
  padding: 0;
}

.page-contact .contact-card-row {
  padding: 0.85rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-card-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .contact-label {
  display: block;
  margin: 0 0 0.3rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-contact .contact-value {
  display: block;
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-value--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.page-contact .contact-card-note {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-gold);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-mist);
}

/* ---------- 合作流程 ---------- */
.page-contact .flow-banner {
  position: relative;
  margin: 0 0 clamp(24px, 4vw, 40px);
  aspect-ratio: 1000 / 300;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  background: var(--c-green-night);
}

.page-contact .flow-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.85) brightness(0.88);
}

.page-contact .flow-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(212, 175, 55, 0.14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.14) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-contact .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .flow-step {
  position: relative;
  border: 1px solid var(--line-soft);
  background: rgba(7, 42, 32, 0.55);
}

.page-contact .flow-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 1rem;
  position: relative;
}

.page-contact .flow-summary::-webkit-details-marker {
  display: none;
}

.page-contact .flow-summary::after {
  content: "展开";
  position: absolute;
  top: 1.05rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-contact .flow-details[open] .flow-summary::after {
  content: "收起";
  color: var(--c-gold);
}

.page-contact .flow-dot {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--c-red);
  border: 1px solid var(--c-red-dark);
  color: var(--c-paper);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-variant-numeric: tabular-nums;
}

.page-contact .flow-name {
  font-family: var(--font-body);
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--c-paper);
  line-height: 1.3;
}

.page-contact .flow-body {
  padding: 0 1rem 1.1rem;
}

.page-contact .flow-body p {
  margin: 0 0 0.75rem;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(247, 250, 248, 0.82);
}

.page-contact .flow-deliver {
  padding-left: 0.7rem;
  border-left: 2px solid var(--c-gold);
  color: var(--c-paper) !important;
}

.page-contact .flow-deliver-k {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

/* ---------- 常见问题 ---------- */
.page-contact .contact-faq {
  color: var(--c-ink);
}

.page-contact .contact-faq .eyebrow {
  color: var(--c-gold-dark);
}

.page-contact .contact-faq .section-title {
  color: var(--c-ink);
}

.page-contact .faq-list {
  border-top: 1px solid var(--line-ink);
}

.page-contact .faq-item {
  border-bottom: 1px solid var(--line-ink);
}

.page-contact .faq-summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  gap: 0.85rem;
  align-items: baseline;
  padding: 1.1rem 2.25rem 1.1rem 0;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--c-ink);
}

.page-contact .faq-summary::-webkit-details-marker {
  display: none;
}

.page-contact .faq-summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--c-red);
}

.page-contact .faq-item[open] .faq-summary::after {
  content: "−";
}

.page-contact .faq-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--c-gold-dark);
}

.page-contact .faq-a {
  padding: 0 2.25rem 1.25rem 1.9rem;
}

.page-contact .faq-a p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(16, 25, 21, 0.78);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .contact-hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 860px) {
  .page-contact .direction-item {
    grid-template-columns: 88px minmax(160px, 240px) minmax(0, 1fr);
    gap: 0.5rem 2rem;
    align-items: start;
    padding-block: 2rem;
  }

  .page-contact .direction-num {
    font-size: var(--fs-32);
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-contact .flow-step::after {
    content: "";
    position: absolute;
    top: 18px;
    left: 46px;
    right: -1.25rem;
    height: 1px;
    background: var(--line-gold);
    z-index: 0;
  }

  .page-contact .flow-step:last-child::after {
    display: none;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-reach-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}
<<<END>>>