.page-contact {
  margin-top: calc(-1 * var(--jn-header-h));
  padding-top: 0;
  background: var(--jn-paper);
  color: var(--jn-ink);
  --ct-pad: clamp(56px, 8vw, 128px);
  --ct-line-ink: rgba(6, 23, 28, .14);
  --ct-line-teal: rgba(159, 211, 199, .24);
}

.page-contact h2 {
  margin: 10px 0 0;
  font-family: var(--jn-font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.15;
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
}

/* ---------- 首屏 ---------- */
.ct-hero {
  position: relative;
  overflow: hidden;
  color: var(--jn-paper);
  background:
    radial-gradient(78% 64% at 86% 6%, rgba(46, 91, 255, .26), transparent 64%),
    linear-gradient(158deg, #06171C 0%, #0E4A47 72%, #0A3434 100%);
  padding: calc(var(--jn-header-h) + clamp(40px, 6vw, 84px)) 0 clamp(48px, 7vw, 96px);
}

.ct-hero__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: #9FD3C7;
  opacity: .34;
  pointer-events: none;
}

.ct-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(30px, 4vw, 52px);
  align-items: end;
}

.ct-hero__kicker {
  color: var(--jn-teal-200);
  margin-top: clamp(26px, 4vw, 44px);
}

.ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--jn-font-head);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.02;
  font-size: clamp(2.6rem, 7.5vw, 5.4rem);
}

.ct-hero__lead {
  margin: 22px 0 0;
  max-width: 44ch;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 247, 245, .8);
}

.ct-hero__facts {
  list-style: none;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(159, 211, 199, .3);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px 28px;
}

.ct-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ct-hero__num {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 600;
  color: var(--jn-neon);
  line-height: 1;
}

.ct-hero__fact {
  font-size: .84rem;
  line-height: 1.6;
  color: rgba(244, 247, 245, .66);
}

.ct-hero__frame {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(159, 211, 199, .34);
}

.ct-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ---------- 三条通道 ---------- */
.ct-lanes {
  padding: var(--ct-pad) 0;
  background: var(--jn-paper);
}

.ct-lanes__head {
  max-width: 640px;
}

.ct-lanes__intro {
  margin: 18px 0 0;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--jn-gray);
}

.ct-lanes__grid {
  margin-top: clamp(36px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ct-line-ink);
}

.ct-lane {
  display: flex;
  flex-direction: column;
  padding: 28px 0 32px;
  border-bottom: 1px solid var(--ct-line-ink);
}

.ct-lane__idx {
  margin: 0 0 14px;
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--jn-red);
}

.ct-lane__title {
  margin: 0;
  font-family: var(--jn-font-head);
  font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  letter-spacing: -.01em;
  line-height: 1.3;
}

.ct-lane__desc {
  margin: 14px 0 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--jn-gray);
}

.ct-lane__label {
  margin: 24px 0 0;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--jn-teal-700);
}

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

.ct-lane__list li {
  position: relative;
  padding-left: 16px;
  font-size: .92rem;
  line-height: 1.7;
}

.ct-lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--jn-teal-500);
}

/* ---------- 联系方式 ---------- */
.ct-reach {
  position: relative;
  padding: var(--ct-pad) 0;
  background: linear-gradient(180deg, #0E4A47 0%, #06171C 100%);
  color: var(--jn-paper);
}

.ct-reach h2 {
  color: var(--jn-paper);
}

.ct-reach__num {
  color: var(--jn-teal-200);
}

.ct-reach__list {
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  border-bottom: 1px solid var(--ct-line-teal);
}

.ct-reach__item {
  padding: 22px 0;
  border-top: 1px solid var(--ct-line-teal);
}

.ct-reach__cell {
  margin: 8px 0 0;
}

.ct-reach__label {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--jn-teal-200);
}

.ct-reach__value {
  display: block;
  margin: 0;
  font-family: var(--jn-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.1rem, 2.4vw, 2rem);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--jn-paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color .2s var(--jn-ease);
}

a.ct-reach__value:hover,
a.ct-reach__value:focus-visible {
  color: var(--jn-neon);
}

.ct-reach__value--addr {
  font-size: clamp(1rem, 1.7vw, 1.35rem);
}

.ct-reach__value--time {
  font-size: clamp(1rem, 1.9vw, 1.5rem);
}

.ct-reach__note {
  margin: 28px 0 0;
  max-width: 60ch;
  font-size: .92rem;
  line-height: 1.85;
  color: rgba(244, 247, 245, .68);
}

/* ---------- 纠错清单 ---------- */
.ct-fix {
  padding: var(--ct-pad) 0;
  background: var(--jn-paper);
}

.ct-fix__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 60px);
}

.ct-fix__note {
  margin: 18px 0 0;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--jn-gray);
}

.ct-fix__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ct-line-ink);
}

.ct-fix__step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    ".  desc";
  gap: 6px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ct-line-ink);
}

.ct-fix__no {
  grid-area: no;
  padding-top: .3em;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--jn-red);
}

.ct-fix__step-title {
  grid-area: title;
  margin: 0;
  font-family: var(--jn-font-head);
  font-weight: 900;
  font-size: 1.04rem;
  line-height: 1.45;
}

.ct-fix__step-desc {
  grid-area: desc;
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--jn-gray);
}

/* ---------- 合作方向 ---------- */
.ct-partner {
  padding: var(--ct-pad) 0;
  background:
    linear-gradient(180deg, rgba(30, 122, 110, .09), rgba(30, 122, 110, 0) 68%),
    var(--jn-paper);
}

.ct-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.ct-partner__lead {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--jn-gray);
}

.ct-partner__list {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
}

.ct-partner__list li {
  padding: 18px 0;
  border-top: 1px solid var(--ct-line-ink);
}

.ct-partner__list li:last-child {
  border-bottom: 1px solid var(--ct-line-ink);
}

.ct-partner__list strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--jn-font-head);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -.005em;
}

.ct-partner__list span {
  display: block;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--jn-gray);
}

.ct-partner__tail {
  margin: 26px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--jn-red);
  font-size: .92rem;
  line-height: 1.8;
  color: var(--jn-teal-700);
}

.ct-partner__fig {
  margin: 0;
}

.ct-partner__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 收尾 ---------- */
.ct-next {
  padding: clamp(40px, 6vw, 88px) 0 clamp(56px, 7vw, 104px);
  background: var(--jn-paper);
  border-top: 1px solid var(--ct-line-ink);
}

.ct-next__ribbon {
  display: block;
  width: 100%;
  height: clamp(36px, 5vw, 64px);
  color: var(--jn-teal-500);
  margin-bottom: clamp(28px, 4vw, 44px);
}

.ct-next__links {
  display: grid;
  grid-template-columns: 1fr;
}

.ct-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 18px 4px;
  border-top: 1px solid var(--ct-line-ink);
  color: var(--jn-ink);
  text-decoration: none;
  font-size: .98rem;
  line-height: 1.6;
  transition: color .2s var(--jn-ease), background-color .2s var(--jn-ease);
}

.ct-next__link:last-child {
  border-bottom: 1px solid var(--ct-line-ink);
}

.ct-next__link:hover,
.ct-next__link:focus-visible {
  color: var(--jn-teal-700);
  background: var(--jn-teal-wash);
}

.ct-next__arrow {
  flex: none;
  font-size: .82rem;
  color: var(--jn-red);
}

/* ---------- 响应式 ---------- */
@media (min-width: 601px) {
  .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 761px) {
  .ct-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ct-next__link {
    padding: 18px clamp(8px, 1.4vw, 20px);
  }
}

@media (min-width: 861px) {
  .ct-lanes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ct-lane {
    border-bottom: 0;
    border-left: 1px solid var(--ct-line-ink);
    padding: 34px clamp(18px, 2.2vw, 32px) 10px;
  }

  .ct-lane:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .ct-lane:last-child {
    padding-right: 0;
  }

  .ct-reach__item {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: baseline;
    gap: 24px;
    padding: 26px 0;
  }

  .ct-reach__cell {
    margin: 0;
  }

  .ct-partner__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .ct-partner__fig {
    margin-top: 56px;
  }
}

@media (min-width: 981px) {
  .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .ct-fix__wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1200px) {
  .ct-lanes {
    padding-left: clamp(0px, 2vw, 32px);
  }

  .ct-partner__body {
    padding-right: clamp(0px, 2vw, 40px);
  }
}
<<<END>>>