.page-contact {
  --pc-line: rgba(126, 148, 166, 0.24);
  --pc-line-strong: rgba(200, 242, 75, 0.32);
  --pc-text-soft: rgba(232, 241, 234, 0.74);
  --pc-text-dim: rgba(232, 241, 234, 0.56);
  --pc-brown-soft: rgba(23, 18, 15, 0.68);
  padding-top: var(--header-offset);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding: 14px 0 0;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  color: var(--steel);
}

.page-contact .breadcrumb li {
  display: flex;
  align-items: center;
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--steel);
  opacity: 0.55;
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--lime);
}

.page-contact .contact-head {
  display: grid;
  gap: 10px;
  margin-bottom: 30px;
  max-width: 68ch;
}

.page-contact .sec-index {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
  opacity: 0.4;
}

.page-contact h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 8.6vw, 64px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact h1 em {
  font-style: normal;
  color: var(--lime);
}

.page-contact h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-contact .contact-head > p {
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--pc-text-soft);
}

.page-contact .contact-ways,
.page-contact .contact-direct,
.page-contact .contact-flow,
.page-contact .contact-prep,
.page-contact .contact-partners {
  padding-top: 48px;
  padding-bottom: 48px;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: 28px 0 52px;
  isolation: isolate;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 84% 8%, rgba(200, 242, 75, 0.16), transparent 58%),
    linear-gradient(165deg, rgba(18, 58, 46, 0.92), rgba(10, 42, 34, 1) 70%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -140px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 123, 51, 0.22);
  transform: rotate(4deg);
  pointer-events: none;
  z-index: -1;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-contact .contact-hero__lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: var(--fs-base);
  line-height: 1.78;
  color: var(--pc-text-soft);
}

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

.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 30px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--pc-line);
  font-size: var(--fs-sm);
  color: var(--pc-text-dim);
}

.page-contact .contact-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-contact .contact-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-contact .contact-hero__media {
  position: relative;
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--pc-line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.66);
}

.page-contact .contact-hero__media figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* ---------- 四种合作方式 ---------- */

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

.page-contact .way {
  display: grid;
  gap: 18px;
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 1px solid var(--pc-line);
  border-left: 3px solid var(--steel);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
}

.page-contact .way:hover,
.page-contact .way:focus-within {
  border-left-color: var(--lime);
  background: rgba(18, 58, 46, 1);
  transform: translateY(-2px);
}

.page-contact .way__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-contact .way__id h3 {
  margin-top: 8px;
}

.page-contact .way__who {
  margin: 10px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.72;
  color: var(--pc-text-dim);
}

.page-contact .way__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .way__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .way__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-sm);
  line-height: 1.72;
  color: rgba(232, 241, 234, 0.86);
}

.page-contact .way__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-contact .way__send {
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px dashed var(--pc-line);
  font-size: var(--fs-xs);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--steel);
}

.page-contact .way__send .link-slide {
  color: var(--mist);
}

/* ---------- 直接联系 ---------- */

.page-contact .contact-direct {
  padding-top: 8px;
}

.page-contact .direct-panel {
  display: grid;
  gap: 26px;
  padding: 30px 20px 44px;
  background: var(--cream);
  color: var(--brown);
  border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .direct-panel__head {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .direct-panel__head .sec-index {
  color: var(--orange-deep);
  opacity: 1;
}

.page-contact .direct-panel__head h2 {
  color: var(--brown);
}

.page-contact .direct-panel__head p {
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--pc-brown-soft);
}

.page-contact .direct-items {
  display: grid;
  gap: 22px;
}

.page-contact .direct-item {
  padding-top: 18px;
  border-top: 1px solid rgba(23, 18, 15, 0.16);
}

.page-contact .direct-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .direct-item__label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--cream);
  background: var(--brown);
  border-radius: 2px;
}

.page-contact .direct-item__value {
  display: inline-block;
  text-decoration: none;
  color: var(--brown);
}

.page-contact .direct-item__value--mail {
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  word-break: break-all;
  border-bottom: 2px solid var(--lime-dim);
  padding-bottom: 3px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .direct-item__value--mail:hover,
.page-contact .direct-item__value--mail:focus-visible {
  color: var(--orange-deep);
  border-color: var(--orange-deep);
}

.page-contact .direct-item__value--tel {
  font-family: var(--font-mono);
  font-size: clamp(26px, 6.4vw, 36px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  border-bottom: 3px solid var(--orange-deep);
  padding-bottom: 2px;
  transition: color 0.18s ease;
}

.page-contact .direct-item__value--tel:hover,
.page-contact .direct-item__value--tel:focus-visible {
  color: var(--orange-deep);
}

.page-contact .direct-item__value--addr {
  display: block;
  font-size: var(--fs-md);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.page-contact .direct-item__note {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: var(--fs-sm);
  line-height: 1.72;
  color: var(--pc-brown-soft);
}

.page-contact .direct-item__legal {
  margin: 4px 0 0;
  padding-top: 16px;
  border-top: 1px dashed rgba(23, 18, 15, 0.24);
  font-size: var(--fs-xs);
  line-height: 1.8;
  color: rgba(23, 18, 15, 0.56);
}

.page-contact .direct-item__legal .link-slide {
  color: var(--orange-deep);
}

/* ---------- 响应流程 ---------- */

.page-contact .flow {
  display: grid;
  gap: 32px;
}

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

.page-contact .flow-step {
  position: relative;
  padding: 0 0 30px 50px;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 36px;
  bottom: 2px;
  width: 2px;
  background: repeating-linear-gradient(
    180deg,
    var(--orange) 0 7px,
    transparent 7px 15px
  );
  opacity: 0.55;
}

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

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

.page-contact .flow-step__dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--lime);
  background: var(--ink);
  border: 2px solid var(--lime);
  border-radius: 50%;
}

.page-contact .flow-step h3 {
  padding-top: 4px;
}

.page-contact .flow-step p {
  margin: 10px 0 0;
  max-width: 54ch;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--pc-text-soft);
}

.page-contact .flow-step__time {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--lime);
  border-radius: 2px;
}

.page-contact .flow-figure {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

.page-contact .flow-figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--steel);
  border-top: 1px solid var(--pc-line);
}

/* ---------- 材料清单 ---------- */

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

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease;
}

.page-contact .prep-item:hover {
  border-color: var(--pc-line-strong);
}

.page-contact .prep-box {
  position: relative;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--lime);
  background: rgba(200, 242, 75, 0.07);
  border: 2px solid rgba(200, 242, 75, 0.45);
  border-radius: 2px;
}

.page-contact .prep-box::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 11px;
  height: 11px;
  background: var(--orange);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-contact .prep-item h3 {
  margin-top: 4px;
}

.page-contact .prep-item p {
  margin: 8px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.74;
  color: var(--pc-text-soft);
}

/* ---------- 长期合作 ---------- */

.page-contact .partner-strip {
  display: grid;
  gap: 14px;
}

.page-contact .partner-band {
  position: relative;
  padding: 26px 20px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--pc-line-strong);
  background:
    linear-gradient(152deg, rgba(200, 242, 75, 0.16), rgba(18, 58, 46, 0.96) 62%);
  overflow: hidden;
}

.page-contact .partner-band::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(255, 123, 51, 0.22);
  transform: rotate(4deg);
  pointer-events: none;
}

.page-contact .partner-band__count {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(46px, 11vw, 70px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-contact .partner-band h3 {
  margin-top: 12px;
  font-size: var(--fs-lg);
}

.page-contact .partner-band p {
  margin: 12px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.76;
  color: var(--pc-text-soft);
}

.page-contact .partner-apply {
  margin-top: 22px;
  padding: 22px 20px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 123, 51, 0.06);
  border-radius: var(--radius);
  display: grid;
  gap: 12px;
}

.page-contact .partner-apply p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: var(--pc-text-soft);
}

.page-contact .partner-apply .link-slide {
  color: var(--lime);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-contact .contact-ways,
  .page-contact .contact-direct,
  .page-contact .contact-flow,
  .page-contact .contact-prep,
  .page-contact .contact-partners {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-contact .contact-hero {
    padding: 44px 0 72px;
  }

  .page-contact .contact-hero__lead {
    font-size: var(--fs-md);
  }

  .page-contact .direct-panel {
    padding: 36px 28px 52px;
  }

  .page-contact .partner-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 48px;
  }

  .page-contact .way {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    padding: 26px 28px 28px;
    align-items: start;
  }

  .page-contact .way__send {
    margin-top: 20px;
  }

  .page-contact .direct-panel {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 44px;
    padding: 44px 40px 56px;
    align-items: start;
  }

  .page-contact .direct-items {
    gap: 24px;
  }

  .page-contact .flow {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .way,
  .page-contact .prep-item,
  .page-contact .breadcrumb a,
  .page-contact .direct-item__value--mail,
  .page-contact .direct-item__value--tel {
    transition: none;
  }

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