.page-contact {
  --coop-tick-bg: rgba(47, 125, 109, .12);
  --coop-tick-line: rgba(47, 125, 109, .32);
  --coop-red-wash: rgba(200, 16, 46, .06);
  --coop-red-line: rgba(200, 16, 46, .38);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-contact .coop-crumb {
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- 首屏：柜台 + 主栏 ---------- */
.page-contact .coop-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  padding: 22px 0 6px;
}

.page-contact .coop-side {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--paper-lit);
  border: 1px solid var(--line-gold-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-contact .coop-side::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--red), var(--gold));
}

.page-contact .coop-side__seal {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--red);
  background: var(--coop-red-wash);
  border: 1px solid var(--coop-red-line);
  border-radius: 4px;
  transform: rotate(-1.5deg);
}

.page-contact .coop-side__cap {
  margin: 16px 0 8px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ink-soft);
}

.page-contact .coop-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-contact .coop-line__k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-soft);
}

.page-contact .coop-line__v {
  font-family: var(--font-mono);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
  color: var(--ink);
  word-break: break-all;
}

.page-contact .coop-line .copy-btn {
  margin-left: auto;
}

.page-contact .coop-side__hours {
  margin: 14px 0 0;
  padding: 10px 12px;
  background: var(--wheat);
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .coop-side__hours strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  margin-right: 6px;
}

.page-contact .coop-side__tip {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .coop-main__kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 4px 0 14px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--red);
}

.page-contact .coop-main__kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold);
}

.page-contact .coop-main__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(34px, 9vw, 62px);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-contact .coop-main__sub {
  display: block;
  margin-top: 12px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(13px, 3.4vw, 16px);
  letter-spacing: .08em;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-contact .coop-main__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink);
}

.page-contact .coop-main__fig {
  margin: 26px 0 0;
}

.page-contact .coop-main__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-gold-soft);
  background: var(--paper-lit);
}

.page-contact .coop-main__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-soft);
}

/* ---------- 通用章节 ---------- */
.page-contact .coop-sec {
  margin-top: 42px;
  padding-top: 32px;
  border-top: 1px solid var(--line-gold-soft);
}

.page-contact .coop-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 8px;
  align-items: start;
  margin-bottom: 24px;
}

.page-contact .coop-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
  color: var(--gold-deep);
  padding-top: 8px;
}

.page-contact .coop-sec__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 5vw, 32px);
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .coop-sec__note {
  grid-column: 2;
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 三类合作入口 ---------- */
.page-contact .coop-tracks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .coop-track {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 20px 20px;
  background: var(--paper-lit);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.page-contact .coop-track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 46px;
  height: 5px;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-contact .coop-track__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-contact .coop-track__name {
  margin: 8px 0 10px;
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .coop-track__intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .coop-track__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .coop-track__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .coop-track__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.page-contact .coop-track__need {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-contact .coop-track__need span {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 7px;
  border-radius: 3px;
  background: var(--wheat);
  color: var(--ink);
  font-size: 11.5px;
  letter-spacing: .08em;
}

.page-contact .coop-track__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--jade);
  text-decoration: none;
}

.page-contact .coop-track__link:hover,
.page-contact .coop-track__link:focus-visible {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 合作流程 ---------- */
.page-contact .coop-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-contact .coop-flow__fig {
  margin: 0;
}

.page-contact .coop-flow__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-gold-soft);
  background: var(--paper-lit);
}

.page-contact .coop-flow__fig figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .coop-flow__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .coop-flow__step {
  position: relative;
  padding: 14px 16px 14px 54px;
  background: var(--paper-lit);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}

.page-contact .coop-flow__no {
  position: absolute;
  left: 14px;
  top: 15px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-pale);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.page-contact .coop-flow__step h3 {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .coop-flow__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 联系渠道 ---------- */
.page-contact .coop-contact {
  padding: 6px 18px;
  border: 1px solid var(--line-gold-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(232, 217, 184, .58), rgba(252, 248, 240, .92));
}

.page-contact .coop-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .coop-contact__row:last-child {
  border-bottom: 0;
}

.page-contact .coop-contact__k {
  flex: 0 0 100%;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--ink-soft);
}

.page-contact .coop-contact__v {
  flex: 1 1 12em;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--ink);
  word-break: break-all;
}

.page-contact .coop-contact__row .copy-btn {
  flex: 0 0 auto;
}

.page-contact .coop-contact__note {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .coop-contact__note a {
  color: var(--jade);
  text-underline-offset: 3px;
}

.page-contact .coop-contact__note a:hover,
.page-contact .coop-contact__note a:focus-visible {
  color: var(--red);
}

/* ---------- 资料清单 ---------- */
.page-contact .coop-kit {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .coop-kit__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  background: var(--paper-lit);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}

.page-contact .coop-kit__tick {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--coop-tick-bg);
  border: 1px solid var(--coop-tick-line);
  color: var(--jade);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.page-contact .coop-kit__body h3 {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .coop-kit__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 收尾 ---------- */
.page-contact .coop-cta {
  position: relative;
  margin: 44px 0 56px;
  padding: 26px 22px;
  border-radius: var(--radius);
  background: linear-gradient(125deg, var(--red-deep), var(--red) 58%, #a30d26);
  color: var(--paper);
  display: grid;
  gap: 18px;
  overflow: hidden;
}

.page-contact .coop-cta::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, .35);
}

.page-contact .coop-cta__seal {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold-pale);
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .1em;
  transform: rotate(-6deg);
}

.page-contact .coop-cta__text h2 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(20px, 4.6vw, 27px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .coop-cta__text p {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 241, 230, .86);
}

.page-contact .coop-cta__text a {
  color: var(--gold-pale);
  text-underline-offset: 3px;
}

.page-contact .coop-cta__text a:hover,
.page-contact .coop-cta__text a:focus-visible {
  color: #fff;
}

.page-contact .coop-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 1;
}

@media (min-width: 760px) {
  .page-contact .coop-contact__k {
    flex: 0 0 88px;
  }

  .page-contact .coop-contact__row {
    gap: 6px 16px;
  }

  .page-contact .coop-main__lede {
    font-size: 16.5px;
  }

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

  .page-contact .coop-cta {
    grid-template-columns: 60px minmax(0, 1fr);
    align-items: center;
    padding: 32px 30px;
    gap: 22px;
  }

  .page-contact .coop-cta__acts {
    grid-column: 2;
  }
}

@media (min-width: 900px) {
  .page-contact .coop-hero {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
    gap: 32px;
    padding: 34px 0 10px;
  }

  .page-contact .coop-tracks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-contact .coop-sec {
    margin-top: 56px;
    padding-top: 40px;
  }

  .page-contact .coop-contact {
    padding: 8px 26px;
  }
}
<<<END>>>