/* ===== 联络与合作 /contact-us/ ===== */
.page-contact {
  background: var(--cream);
  color: var(--ink);
  overflow-x: clip;
}

.page-contact .contact-hero {
  padding-top: 26px;
  padding-bottom: 14px;
}

.page-contact .contact-hero .breadcrumbs {
  margin: 0 0 26px;
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: end;
}

.page-contact .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 86px);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.025em;
  margin: 14px 0 18px;
  max-width: 14ch;
}

.page-contact .hero-copy .lede {
  max-width: 48ch;
  margin: 0;
  color: var(--ink-soft);
}

.page-contact .pc-hero-media {
  position: relative;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--hair);
  overflow: hidden;
}

.page-contact .pc-hero-media img,
.page-contact .pc-process-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- 三种来意 --- */
.page-contact .routes-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 38px;
}

.page-contact .routes-main h2,
.page-contact .contact-next h2,
.page-contact .process-body h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 12px 0 14px;
}

.page-contact .routes-intro,
.page-contact .materials-intro,
.page-contact .next-intro,
.page-contact .process-intro {
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray);
  max-width: 62ch;
  margin: 0 0 8px;
}

.page-contact .route-list {
  margin-top: 26px;
}

.page-contact .route {
  position: relative;
  padding: 24px 0 26px 20px;
  border-top: 1px solid var(--hair);
  transition: background var(--ease);
}

.page-contact .route-list .route:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-contact .route::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 3px;
  height: 28px;
  background: var(--ag-red);
  transition: height var(--ease);
}

.page-contact .route:hover {
  background: var(--hair-soft);
}

.page-contact .route:hover::before {
  height: calc(100% - 52px);
}

.page-contact .route--blue::before {
  background: var(--cobalt);
}

.page-contact .route--gold::before {
  background: var(--gold);
}

.page-contact .route__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .route__num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-contact .route__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 27px);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-contact .route__desc {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 56ch;
}

.page-contact .route__need {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .route__need span {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 7px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cream);
  background: var(--ink);
  vertical-align: 1px;
}

.page-contact .route__link {
  margin: 14px 0 0;
}

.page-contact .route__link a {
  display: inline-block;
  font-size: 14px;
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color var(--ease);
}

.page-contact .route__link a:hover {
  color: var(--ag-red);
}

.page-contact .route__link a:focus-visible,
.page-contact .next-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* --- 联系信息面板 --- */
.page-contact .contact-card {
  position: relative;
  background: var(--ink);
  color: var(--cream);
  padding: 26px 22px 28px;
  border-top: 3px solid var(--ag-red);
}

.page-contact .contact-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--cream);
}

.page-contact .contact-card__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 239, 230, .72);
}

.page-contact .contact-row {
  padding: 14px 0;
  border-top: 1px solid var(--hair-light);
}

.page-contact .contact-row__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-contact .contact-row__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cream);
  word-break: break-word;
}

.page-contact .contact-row__value--text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .contact-card__tip {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair-light);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 239, 230, .72);
}

/* --- 材料清单带 --- */
.page-contact .material-strip {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--hair);
  border-top: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
}

.page-contact .material-item {
  background: var(--cream);
  padding: 22px 18px 24px;
}

.page-contact .material-num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-contact .material-item h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.page-contact .material-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--gray);
}

/* --- 提交之后 --- */
.page-contact .process-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-contact .pc-process-media {
  position: relative;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--hair);
  overflow: hidden;
}

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

.page-contact .process-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .process-steps li {
  position: relative;
  padding: 0 0 24px 44px;
}

.page-contact .process-steps li::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 30px;
  bottom: 2px;
  width: 1px;
  background: var(--hair);
}

.page-contact .process-steps li:last-child {
  padding-bottom: 0;
}

.page-contact .process-steps li:last-child::before {
  display: none;
}

.page-contact .step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--hair-strong);
}

.page-contact .process-steps li:nth-child(2) .step-num {
  color: var(--ag-red);
  border-color: var(--ag-red);
}

.page-contact .process-steps li:nth-child(3) .step-num {
  color: var(--cobalt);
  border-color: var(--cobalt);
}

.page-contact .process-steps li:nth-child(4) .step-num {
  color: var(--gold);
  border-color: var(--gold);
}

.page-contact .process-steps h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 2px 0 6px;
}

.page-contact .process-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 54ch;
}

.page-contact .process-note {
  margin: 24px 0 0;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  background: var(--panel);
  border-left: 3px solid var(--cobalt);
}

/* --- 自助入口 --- */
.page-contact .next-intro {
  margin-bottom: 0;
}

.page-contact .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 28px;
  background: var(--hair);
  border-top: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
}

.page-contact .next-card {
  display: block;
  background: var(--cream);
  padding: 24px 20px 26px;
  text-decoration: none;
  color: inherit;
  border-top: 3px solid var(--ink);
  transition: background var(--ease);
}

.page-contact .next-card--red {
  border-top-color: var(--ag-red);
}

.page-contact .next-card--blue {
  border-top-color: var(--cobalt);
}

.page-contact .next-card--gold {
  border-top-color: var(--gold);
}

.page-contact .next-card:hover {
  background: var(--panel);
}

.page-contact .next-card__k {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gray);
  margin-bottom: 12px;
}

.page-contact .next-card__t {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.page-contact .next-card__d {
  display: block;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--gray);
}

/* --- 断点 --- */
@media (min-width: 640px) {
  .page-contact .contact-hero {
    padding-top: 36px;
  }

  .page-contact .contact-card {
    padding: 30px 28px 32px;
  }

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

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

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }

  .page-contact .routes-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 52px;
    align-items: start;
  }

  .page-contact .contact-card {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }

  .page-contact .material-strip {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-contact .process-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 48px;
    align-items: center;
  }

  .page-contact .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .route {
    padding: 28px 0 30px 24px;
  }
}
<<<END>>>