.page-contact .contact-crumb {
  padding-top: clamp(16px, 2.4vw, 24px);
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  padding-block: clamp(16px, 3vw, 32px) clamp(32px, 5vw, 60px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

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

.page-contact .contact-hero__body h1 {
  font-family: var(--hy-font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.12;
  margin: 12px 0 0;
  color: var(--hy-ink);
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--hy-muted);
  max-width: 62ch;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

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

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: var(--hy-r-xl);
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 通用章节头 ---------- */
.page-contact .contact-section-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .contact-section-head h2 {
  font-family: var(--hy-font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  margin: 8px 0 0;
  color: var(--hy-ink);
}

.page-contact .contact-section-head__lead {
  margin: 12px 0 0;
  color: var(--hy-muted);
  line-height: 1.85;
  font-size: 15px;
  max-width: 60ch;
}

.page-contact .contact-section-head--compact {
  margin-top: clamp(30px, 4vw, 42px);
}

/* ---------- 四类合作方向 ---------- */
.page-contact .contact-directions {
  padding-block: clamp(36px, 5vw, 64px);
}

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

@media (min-width: 720px) {
  .page-contact .contact-directions__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .contact-direction {
  position: relative;
  background: var(--hy-cream);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-xl);
  padding: clamp(20px, 3vw, 30px);
  transition: border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}

.page-contact .contact-direction:hover {
  border-color: var(--hy-gold);
  box-shadow: var(--hy-shadow-1);
  transform: translateY(-2px);
}

.page-contact .contact-direction__tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: var(--hy-r-pill);
  border: 1px solid var(--hy-gold);
  color: #7a5d0f;
  background: var(--hy-gold-light);
  margin: 0 0 14px;
}

.page-contact .contact-direction h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--hy-font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--hy-ink);
}

.page-contact .contact-direction__num {
  font-family: var(--hy-font-num);
  font-size: 26px;
  font-weight: 900;
  color: var(--hy-red);
  letter-spacing: -0.02em;
}

.page-contact .contact-direction > p {
  margin: 0;
  color: var(--hy-muted);
  line-height: 1.8;
  font-size: 15px;
}

.page-contact .contact-direction__need {
  margin: 16px 0 0;
  padding: 12px 14px;
  background: var(--hy-sand);
  border-radius: var(--hy-r-md);
  border-left: 3px solid var(--hy-red);
}

.page-contact .contact-direction__need dt {
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 600;
  color: var(--hy-red);
}

.page-contact .contact-direction__need dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--hy-ink);
}

/* ---------- 时效条 ---------- */
.page-contact .contact-sla {
  background: var(--hy-teal-light);
  border-top: 1px solid rgba(42, 157, 143, .28);
  border-bottom: 1px solid rgba(42, 157, 143, .28);
  padding-block: clamp(22px, 3vw, 32px);
}

.page-contact .contact-sla__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

@media (min-width: 800px) {
  .page-contact .contact-sla__inner {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }
}

.page-contact .contact-sla__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--hy-r-pill);
  background: #fff;
  color: var(--hy-teal);
  box-shadow: 0 6px 14px -10px rgba(42, 157, 143, .9);
}

.page-contact .contact-sla__body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .contact-sla__body h3 {
  margin: 0 0 6px;
  font-family: var(--hy-font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--hy-ink);
}

.page-contact .contact-sla__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: #1f6e63;
}

.page-contact .contact-sla__link {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--hy-teal);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
  transition: color .2s ease;
}

.page-contact .contact-sla__link:hover {
  color: #1c7a6e;
}

/* ---------- 主区：左流程 / 右渠道+FAQ ---------- */
.page-contact .contact-main {
  padding-block: clamp(38px, 5.5vw, 70px);
}

.page-contact .contact-main__figure {
  margin: 0 0 clamp(26px, 4vw, 46px);
  border-radius: var(--hy-r-xl);
  overflow: hidden;
}

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

.page-contact .contact-main__grid {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}

@media (min-width: 960px) {
  .page-contact .contact-main__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(30px, 3.5vw, 46px);
    align-items: start;
  }
}

.page-contact .contact-main__right,
.page-contact .contact-steps {
  scroll-margin-top: 100px;
}

/* 步骤条 */
.page-contact .contact-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .contact-step {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-bottom: 30px;
}

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

.page-contact .contact-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 56px;
  bottom: 4px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to bottom, var(--hy-red), rgba(200, 16, 46, .12));
}

.page-contact .contact-step__dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--hy-r-pill);
  border: 2px solid var(--hy-red);
  background: var(--hy-cream);
  color: var(--hy-red);
  font-family: var(--hy-font-num);
  font-size: 18px;
  font-weight: 900;
}

@supports (animation-timeline: view()) {
  .page-contact .contact-step__dot {
    animation: contactStepFill linear both;
    animation-timeline: view();
    animation-range: entry 18% entry 72%;
  }
}

@keyframes contactStepFill {
  from {
    background: var(--hy-cream);
    color: var(--hy-red);
    border-color: var(--hy-red);
  }
  to {
    background: var(--hy-red);
    color: #fff;
    border-color: var(--hy-red);
  }
}

.page-contact .contact-step__body h3 {
  margin: 4px 0 8px;
  font-family: var(--hy-font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--hy-ink);
}

.page-contact .contact-step__body > p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--hy-muted);
}

.page-contact .contact-step__meta {
  list-style: none;
  margin: 0;
  padding: 12px 14px;
  background: var(--hy-sand);
  border-radius: var(--hy-r-md);
  display: grid;
  gap: 6px;
}

.page-contact .contact-step__meta li {
  font-size: 13px;
  line-height: 1.72;
  color: var(--hy-ink);
}

.page-contact .contact-step__meta strong {
  margin-right: 6px;
  font-weight: 600;
  color: var(--hy-red);
}

/* 渠道卡片 */
.page-contact .contact-channels {
  display: grid;
  gap: 12px;
}

.page-contact .contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--hy-cream);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-md);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.page-contact .contact-channel:hover {
  border-color: var(--hy-gold);
  box-shadow: var(--hy-shadow-1);
}

.page-contact .contact-channel__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--hy-r-pill);
  background: var(--hy-sand);
  color: var(--hy-red);
}

.page-contact .contact-channel__body {
  min-width: 0;
}

.page-contact .contact-channel__label {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 600;
  color: var(--hy-red);
}

.page-contact .contact-channel__value {
  margin: 0;
  font-family: var(--hy-font-num);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--hy-ink);
  word-break: break-word;
}

.page-contact .contact-channel__value--address {
  font-family: var(--hy-font-body);
  font-size: 15px;
}

.page-contact .contact-channel__note {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--hy-muted);
}

/* FAQ */
.page-contact .contact-faq {
  display: grid;
  gap: 10px;
}

.page-contact .contact-faq__item {
  background: var(--hy-cream);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-md);
  transition: border-color .2s ease, background .2s ease;
}

.page-contact .contact-faq__item[open] {
  border-color: var(--hy-teal);
  background: #fff;
}

.page-contact .contact-faq__item summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 14px 18px 14px 42px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--hy-ink);
}

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

.page-contact .contact-faq__item summary::before,
.page-contact .contact-faq__item summary::after {
  content: "";
  position: absolute;
  top: 50%;
  background: var(--hy-muted);
  border-radius: 1px;
  transition: transform .2s ease, background .2s ease, opacity .2s ease;
}

.page-contact .contact-faq__item summary::before {
  left: 17px;
  width: 10px;
  height: 2px;
  transform: translateY(-50%);
}

.page-contact .contact-faq__item summary::after {
  left: 21px;
  width: 2px;
  height: 10px;
  transform: translateY(-50%);
}

.page-contact .contact-faq__item[open] summary::before {
  background: var(--hy-teal);
}

.page-contact .contact-faq__item[open] summary::after {
  transform: translateY(-50%) rotate(90deg);
  opacity: 0;
}

.page-contact .contact-faq__panel {
  padding: 0 18px 16px 42px;
}

.page-contact .contact-faq__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--hy-muted);
}

/* ---------- 收束区 ---------- */
.page-contact .contact-closing {
  padding-bottom: clamp(48px, 6vw, 84px);
}

.page-contact .contact-closing__inner {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(135deg, var(--hy-sand), var(--hy-cream) 62%);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-xl);
}

@media (min-width: 820px) {
  .page-contact .contact-closing__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
  .page-contact .contact-closing__list {
    grid-column: 1 / -1;
  }
}

.page-contact .contact-closing__body h2 {
  margin: 8px 0 0;
  font-family: var(--hy-font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  color: var(--hy-ink);
}

.page-contact .contact-closing__body p {
  margin: 12px 0 0;
  line-height: 1.82;
  color: var(--hy-muted);
  max-width: 58ch;
}

.page-contact .contact-closing__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-closing__list {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--hy-line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.page-contact .contact-closing__list a {
  font-size: 14px;
  color: var(--hy-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-contact .contact-closing__list a:hover {
  color: var(--hy-red);
  border-color: var(--hy-red);
}

/* ---------- 移动端微调 ---------- */
@media (max-width: 520px) {
  .page-contact .contact-step {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
  }
  .page-contact .contact-step__dot {
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
  .page-contact .contact-step:not(:last-child)::before {
    left: 21px;
    top: 48px;
  }
  .page-contact .contact-channel {
    padding: 14px 15px;
  }
  .page-contact .contact-faq__item summary {
    padding-left: 38px;
    font-size: 14px;
  }
  .page-contact .contact-faq__panel {
    padding-left: 38px;
  }
}
<<<END>>>