.page-contact {
  --contact-pad: clamp(44px, 6vw, 96px);
  background: var(--ink-deep);
  color: var(--rice);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact [id] {
  scroll-margin-top: 92px;
}

.page-contact .contact-block {
  position: relative;
  padding-block: var(--contact-pad);
}

.page-contact .contact-block__inner {
  width: 100%;
  max-width: var(--content);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-contact .contact-block--indigo {
  background: var(--indigo);
}

.page-contact .contact-block--wine {
  background: var(--wine);
}

.page-contact .contact-block--paper {
  background: var(--paper);
  color: var(--charcoal);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(24px, 3.4vw, 48px) clamp(44px, 6vw, 88px);
  background-color: var(--ink-deep);
  background-image:
    radial-gradient(circle at 84% 10%, rgba(231, 178, 59, 0.20), transparent 46%),
    repeating-linear-gradient(45deg, rgba(231, 178, 59, 0.06) 0 2px, transparent 2px 15px);
  border-bottom: 3px solid var(--gold-deep);
}

.page-contact .breadcrumbs {
  margin-bottom: 22px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact .contact-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 7.2vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  color: var(--rice);
}

.page-contact .contact-hero__title em {
  display: block;
  font-style: normal;
  color: var(--gold);
}

.page-contact .contact-hero__desc {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 18px);
  color: rgba(246, 231, 193, 0.86);
}

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

.page-contact .media-frame {
  margin: 0;
  border: 2px solid var(--gold-deep);
  background: rgba(11, 47, 42, 0.7);
  box-shadow: var(--shadow-hard);
}

.page-contact .media-frame__inner {
  display: block;
}

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

.page-contact .media-frame__caption {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--gold-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .contact-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 34px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed rgba(231, 178, 59, 0.42);
}

.page-contact .contact-legend a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--rice);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .contact-legend a:hover,
.page-contact .contact-legend a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-contact .contact-legend__dot {
  width: 12px;
  height: 12px;
  display: inline-block;
  background: var(--gold);
  border: 2px solid var(--charcoal);
}

.page-contact .contact-legend__dot--red { background: var(--cinnabar); }
.page-contact .contact-legend__dot--celadon { background: var(--celadon); }
.page-contact .contact-legend__dot--rice { background: var(--rice); }

/* ---------- 章节标题 ---------- */
.page-contact .contact-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(24px, 3.4vw, 42px);
}

.page-contact .contact-head__no {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.page-contact .contact-head__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--celadon);
}

.page-contact .contact-block--wine .contact-head__eyebrow,
.page-contact .contact-block--paper .contact-head__eyebrow {
  color: var(--gold-deep);
}

.page-contact .contact-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.14;
  margin: 6px 0 0;
  color: var(--rice);
}

.page-contact .contact-head__desc {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  color: rgba(246, 231, 193, 0.82);
}

.page-contact .contact-block--paper .contact-head__title {
  color: var(--charcoal);
}

.page-contact .contact-block--paper .contact-head__desc {
  color: rgba(21, 17, 15, 0.78);
}

/* ---------- 合作方向 ---------- */
.page-contact .directions-grid {
  display: grid;
  gap: 18px;
}

.page-contact .direction-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 24px;
  border: 2px solid var(--gold-deep);
  background: rgba(11, 47, 42, 0.58);
  box-shadow: 6px 6px 0 var(--charcoal);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-contact .direction-card:nth-child(2) { transform: rotate(-0.5deg); }
.page-contact .direction-card:nth-child(3) { transform: rotate(0.6deg); }

.page-contact .direction-card:hover,
.page-contact .direction-card:focus-within {
  border-color: var(--gold);
  box-shadow: 8px 8px 0 var(--cinnabar);
  transform: translate(-1px, -1px);
}

.page-contact .direction-card__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .direction-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.2;
  margin: 0;
  color: var(--rice);
}

.page-contact .direction-card__who {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--celadon);
}

.page-contact .direction-card__text {
  margin: 0;
  font-size: 14.5px;
  color: rgba(246, 231, 193, 0.84);
}

.page-contact .direction-card__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 12px 0 0;
  border-top: 1px dashed rgba(231, 178, 59, 0.35);
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  color: rgba(246, 231, 193, 0.9);
}

.page-contact .direction-card__list li::before {
  content: "▸";
  margin-right: 8px;
  color: var(--gold);
}

/* ---------- 对接流程 ---------- */
.page-contact .route-track {
  display: none;
  width: 100%;
  height: auto;
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-contact .route-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .route-step {
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}

.page-contact .route-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .route-step__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
  margin: 6px 0 6px;
  color: var(--rice);
}

.page-contact .route-step__text {
  margin: 0;
  font-size: 14px;
  color: rgba(246, 231, 193, 0.84);
}

/* ---------- 响应节奏 ---------- */
.page-contact .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-contact .rhythm-item {
  border-top: 2px solid rgba(231, 178, 59, 0.45);
  padding-top: 16px;
}

.page-contact .rhythm-item__num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-contact .rhythm-item__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--rice);
}

.page-contact .rhythm-item__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: rgba(246, 231, 193, 0.78);
}

.page-contact .rhythm-item__bar {
  display: block;
  margin-top: 14px;
  height: 8px;
  background: rgba(246, 231, 193, 0.16);
  border: 1px solid rgba(231, 178, 59, 0.35);
}

.page-contact .rhythm-item__bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold));
}

.page-contact .rhythm-item:nth-child(1) .rhythm-item__bar span { width: 26%; }
.page-contact .rhythm-item:nth-child(2) .rhythm-item__bar span { width: 62%; }
.page-contact .rhythm-item:nth-child(3) .rhythm-item__bar span { width: 100%; }

/* ---------- 合作前准备 ---------- */
.page-contact .prep-grid {
  display: grid;
  gap: 18px;
}

.page-contact .prep-panel {
  padding: 22px 20px 24px;
  border: 2px solid var(--celadon);
  background: rgba(33, 27, 51, 0.55);
  box-shadow: 6px 6px 0 var(--charcoal);
}

.page-contact .prep-panel__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--rice);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  color: rgba(246, 231, 193, 0.88);
}

.page-contact .prep-list li {
  padding-left: 20px;
  position: relative;
}

.page-contact .prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  border: 1px solid var(--charcoal);
}

.page-contact .prep-note {
  margin: 26px 0 0;
  font-size: 14px;
  color: rgba(246, 231, 193, 0.8);
}

.page-contact .prep-note__link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 2px solid var(--gold-deep);
  transition: border-color var(--ease), color var(--ease);
}

.page-contact .prep-note__link:hover,
.page-contact .prep-note__link:focus-visible {
  color: var(--rice);
  border-bottom-color: var(--gold);
}

/* ---------- 联系信息 ---------- */
.page-contact .reach-grid {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-contact .contact-card {
  position: relative;
  padding: 30px 22px 26px;
  background: var(--paper);
  color: var(--charcoal);
  border: 3px solid var(--charcoal);
  box-shadow: 8px 8px 0 var(--cinnabar);
}

.page-contact .contact-card__seal {
  position: absolute;
  top: -18px;
  right: 14px;
  padding: 8px 12px;
  background: var(--cinnabar);
  color: var(--rice);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.14em;
  border: 2px solid var(--charcoal);
  transform: rotate(5deg);
}

.page-contact .contact-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  margin: 0 0 18px;
  color: var(--charcoal);
}

.page-contact .contact-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-card__row {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(21, 17, 15, 0.28);
}

.page-contact .contact-card__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-card__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.page-contact .contact-card__value {
  font-size: 16px;
  font-weight: 500;
  color: var(--charcoal);
  text-decoration: none;
  word-break: break-word;
  border-bottom: 2px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-contact a.contact-card__value:hover,
.page-contact a.contact-card__value:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-contact .contact-card__value--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: 0.02em;
}

.page-contact .contact-card__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 2px solid rgba(21, 17, 15, 0.16);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(21, 17, 15, 0.75);
}

.page-contact .contact-reach__figure .media-frame__caption {
  color: var(--gold-deep);
}

.page-contact .reach-footnote {
  margin: 24px 0 0;
  font-size: 13px;
  color: rgba(21, 17, 15, 0.72);
}

.page-contact .reach-footnote__link {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 2px solid rgba(199, 53, 43, 0.45);
  transition: border-color var(--ease);
}

.page-contact .reach-footnote__link:hover,
.page-contact .reach-footnote__link:focus-visible {
  border-bottom-color: var(--cinnabar);
}

/* ---------- 用户支持 ---------- */
.page-contact .contact-support {
  background: var(--ink-deep);
  border-top: 3px solid var(--gold-deep);
}

.page-contact .support-grid {
  display: grid;
  gap: 16px;
}

.page-contact .support-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 2px solid var(--gold-deep);
  background: rgba(33, 27, 51, 0.5);
  text-decoration: none;
  color: var(--rice);
  box-shadow: 6px 6px 0 var(--charcoal);
  transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}

.page-contact .support-card:hover,
.page-contact .support-card:focus-visible {
  border-color: var(--gold);
  background: rgba(231, 178, 59, 0.1);
  box-shadow: 8px 8px 0 var(--cinnabar);
}

.page-contact .support-card__tag {
  align-self: flex-start;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--charcoal);
  background: var(--gold);
  border: 1px solid var(--charcoal);
}

.page-contact .support-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.3;
  margin: 0;
  color: var(--rice);
}

.page-contact .support-card__text {
  margin: 0;
  font-size: 14px;
  color: rgba(246, 231, 193, 0.82);
}

.page-contact .support-card__go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .directions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

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

@media (min-width: 780px) {
  .page-contact .contact-head {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-contact .route-track {
    display: block;
  }

  .page-contact .route-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .rhythm-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .support-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: center;
  }

  .page-contact .contact-hero__figure {
    order: -1;
  }

  .page-contact .reach-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .directions-grid {
    grid-template-columns: 1.25fr 1fr 1.1fr 0.9fr;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .direction-card,
  .page-contact .support-card,
  .page-contact .contact-card__value,
  .page-contact .contact-legend a,
  .page-contact .prep-note__link,
  .page-contact .reach-footnote__link {
    transition: none;
  }

  .page-contact .direction-card:nth-child(2),
  .page-contact .direction-card:nth-child(3) {
    transform: none;
  }

  .page-contact .direction-card:hover,
  .page-contact .direction-card:focus-within {
    transform: none;
  }
}
<<<END>>>