.page-contact {
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-contact .crumb {
  padding-top: 24px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(28px, 5vw, 64px) 0 clamp(40px, 7vw, 88px);
  background:
    linear-gradient(114deg, rgba(63, 224, 208, .10) 0%, rgba(63, 224, 208, 0) 44%),
    linear-gradient(196deg, rgba(255, 122, 47, 0) 48%, rgba(255, 122, 47, .08) 100%),
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-contact .ct-hero h1 {
  margin: 14px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(36px, 8.6vw, 84px);
  line-height: 1.02;
  letter-spacing: .005em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  margin: 22px 0 0;
  max-width: 46em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--txt-soft);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .ct-hero__aside {
  border-top: 2px solid var(--cyan);
  padding-top: 16px;
}

.page-contact .ct-hero__aside-title {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-contact .ct-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-hero__stats li {
  background: var(--ink-900);
  padding: 16px 14px 18px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-contact .ct-hero__num {
  font-family: var(--f-mono);
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
}

.page-contact .ct-hero__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--txt-soft);
}

/* ---------- 章节通用 ---------- */
.page-contact .section {
  padding: clamp(48px, 8vw, 104px) 0;
}

.page-contact .chapter__num {
  font-family: var(--f-mono);
  color: var(--cyan);
}

.page-contact .chapter__lead {
  max-width: 52em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--txt-soft);
}

/* ---------- 四类合作方式 ---------- */
.page-contact .ct-ways {
  background:
    linear-gradient(180deg, rgba(16, 26, 46, .9), rgba(7, 12, 24, 1) 70%),
    var(--ink-900);
}

.page-contact .ct-split {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.page-contact .ct-split__col {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .ct-way {
  position: relative;
  padding: 24px 20px 22px;
  border-left: 3px solid var(--line-2);
  background: linear-gradient(180deg, rgba(43, 49, 56, .86), rgba(16, 26, 46, .92));
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .ct-way:hover {
  transform: translateY(-4px);
}

.page-contact .ct-way--content {
  border-left-color: var(--cyan);
}

.page-contact .ct-way--data {
  border-left-color: var(--cool);
}

.page-contact .ct-split__col--offset .ct-way {
  background: linear-gradient(180deg, rgba(92, 122, 85, .20), rgba(16, 26, 46, .94));
}

.page-contact .ct-way--local {
  border-left-color: var(--moss);
}

.page-contact .ct-way--brand {
  border-left-color: var(--orange);
}

.page-contact .ct-way__tag {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-contact .ct-way__title {
  margin: 12px 0 0;
  font-size: 21px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-way__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--txt-soft);
}

.page-contact .ct-way__meta {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.page-contact .ct-way__meta dt {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-contact .ct-way__meta dd {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  opacity: .86;
}

/* ---------- 材料清单选项卡 ---------- */
.page-contact .ct-kit {
  margin-top: clamp(38px, 6vw, 64px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-kit__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-contact .ct-kit__panels {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.page-contact .ct-kit__panel {
  background: rgba(43, 49, 56, .6);
  border: 1px solid var(--line);
  padding: 22px 20px 20px;
}

.page-contact .ct-kit__panel h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .ct-kit__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .ct-kit__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--txt-soft);
}

.page-contact .ct-kit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .ct-kit__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--cool);
}

/* ---------- 流程 ---------- */
.page-contact .ct-flow {
  background: linear-gradient(180deg, rgba(16, 26, 46, .55), rgba(7, 12, 24, 0) 60%);
}

.page-contact .ct-flow__figure {
  margin: 32px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 2px solid rgba(180, 100, 60, .7);
}

.page-contact .ct-step {
  position: relative;
  background: var(--ink-900);
  padding: 26px 20px 24px;
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-contact .ct-step:hover {
  background: var(--ink-700);
  transform: translateY(-4px);
}

.page-contact .ct-step__num {
  display: inline-block;
  padding: 3px 9px;
  background: var(--clay);
  color: #1B0F07;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-contact .ct-step__title {
  margin: 14px 0 0;
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-step__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--txt-soft);
}

.page-contact .ct-step__meta {
  margin: 12px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--paper);
  opacity: .8;
}

.page-contact .ct-step__meta span {
  display: inline-block;
  min-width: 44px;
  margin-right: 8px;
  color: var(--clay);
  letter-spacing: .08em;
}

/* ---------- 伙伴协作 ---------- */
.page-contact .ct-partners {
  background: var(--ink-900);
}

.page-contact .ct-partners__grid {
  margin-top: 34px;
}

.page-contact .ct-partner {
  background: var(--rock);
  border: 1px solid var(--line);
  padding: 24px 20px 22px;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .ct-partner:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}

.page-contact .ct-partner__idx {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-contact .ct-partner__title {
  margin: 12px 0 0;
  font-size: 20px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-partner__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--txt-soft);
}

.page-contact .ct-partners__band {
  margin-top: 28px;
  display: grid;
  gap: 22px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-partners__block h3 {
  margin: 0;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-contact .ct-partners__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .ct-partners__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--txt-soft);
}

.page-contact .ct-partners__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 8px;
  height: 1px;
  background: var(--clay);
}

.page-contact .ct-partners__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 208, .4);
}

.page-contact .ct-partners__list a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 本地合作 ---------- */
.page-contact .ct-local {
  background: linear-gradient(180deg, rgba(92, 122, 85, .10), rgba(7, 12, 24, 1) 62%);
}

.page-contact .ct-local__body {
  margin-top: 32px;
  display: grid;
  gap: 24px;
}

.page-contact .ct-local__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .ct-local__figure img {
  aspect-ratio: 3 / 2;
}

.page-contact .ct-local__list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-local__item {
  background: var(--ink-900);
  padding: 22px 20px;
  transition: background .2s var(--ease);
}

.page-contact .ct-local__item:hover {
  background: var(--ink-700);
}

.page-contact .ct-local__idx {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-contact .ct-local__item h3 {
  margin: 10px 0 0;
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-local__item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--txt-soft);
}

/* ---------- 联系方式米白带 ---------- */
.page-contact .ct-contact {
  padding: 0;
}

.page-contact .ct-contact__paper {
  background: var(--paper);
  color: var(--ink-900);
  padding: clamp(44px, 7vw, 96px) 0 clamp(48px, 8vw, 104px);
}

.page-contact .ct-contact__chapter .chapter__num {
  color: var(--clay);
}

.page-contact .ct-contact__chapter .chapter__title {
  color: var(--ink-900);
}

.page-contact .ct-contact__chapter .chapter__lead {
  color: rgba(7, 12, 24, .74);
}

.page-contact .ct-contact__list {
  margin: 34px 0 0;
  display: grid;
  gap: 1px;
  background: rgba(7, 12, 24, .18);
  border: 1px solid rgba(7, 12, 24, .18);
}

.page-contact .ct-contact__item {
  background: var(--paper);
  padding: 22px 20px;
}

.page-contact .ct-contact__item dt {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(7, 12, 24, .55);
}

.page-contact .ct-contact__val {
  margin: 10px 0 0;
  font-family: var(--f-mono);
  font-size: clamp(16px, 3.4vw, 22px);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink-900);
  word-break: break-word;
}

.page-contact .ct-contact__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(7, 12, 24, .62);
}

.page-contact .ct-contact__foot {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(7, 12, 24, .18);
  display: grid;
  gap: 20px;
}

.page-contact .ct-contact__note {
  margin: 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(7, 12, 24, .78);
}

.page-contact .ct-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .ct-contact__paper .btn--ghost {
  color: var(--ink-900);
  border-color: rgba(7, 12, 24, .35);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: 7fr 4fr;
    align-items: end;
  }

  .page-contact .ct-split {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }

  .page-contact .ct-split__col--offset {
    margin-top: 58px;
  }

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

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

  .page-contact .ct-partners__band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .page-contact .ct-local__body {
    grid-template-columns: 5fr 7fr;
    gap: 32px;
    align-items: start;
  }

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

  .page-contact .ct-contact__foot {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1280px) {
  .page-contact .ct-steps {
    border-top-width: 2px;
  }

  .page-contact .ct-step {
    padding: 30px 26px 28px;
  }
}
<<<END>>>