.page-contact {
  --ct-ink: var(--jl-space);
  --ct-ink-soft: var(--jl-steel);
  --ct-line: rgba(192, 133, 82, 0.32);
  --ct-soft: rgba(19, 42, 74, 0.055);
  --ct-soft-line: rgba(44, 74, 110, 0.22);
}

.page-contact .page-contact__crumbs {
  padding-top: clamp(16px, 2.4vw, 28px);
  padding-bottom: clamp(12px, 1.6vw, 20px);
}

.page-contact .ct-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(56px, 8vw, 112px);
}

/* ---------- 左侧联络信息柱 ---------- */
.page-contact .ct-pillar {
  grid-column: 1;
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: clamp(24px, 3vw, 38px);
  color: var(--jl-paper);
  border: 1px solid rgba(44, 74, 110, 0.9);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(95, 224, 208, 0.14), transparent 62%),
    linear-gradient(165deg, var(--jl-midnight) 0%, var(--jl-space) 58%, var(--jl-deep) 100%);
  clip-path: var(--jl-cut);
  transition: box-shadow 0.24s var(--jl-ease), transform 0.24s var(--jl-ease);
}

.page-contact .ct-pillar::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 192, 216, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 192, 216, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-contact .ct-pillar::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle at 100% 0%, rgba(95, 224, 208, 0.2), transparent 70%);
  pointer-events: none;
}

.page-contact .ct-pillar__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--jl-copper);
  text-transform: uppercase;
}

.page-contact .ct-pillar__title {
  margin: 0 0 24px;
  font-family: var(--jl-font-sans);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 29px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--jl-paper);
}

.page-contact .ct-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-channel {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ct-line);
  transition: border-color 0.24s var(--jl-ease);
}

.page-contact .ct-channel:hover {
  border-bottom-color: var(--jl-copper);
}

.page-contact .ct-channel__key {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--jl-tundra);
}

.page-contact .ct-channel__value {
  font-family: var(--jl-font-mono);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  word-break: break-word;
  color: var(--jl-aurora);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--jl-ease), color 0.24s var(--jl-ease);
}

.page-contact .ct-channel__value:hover,
.page-contact .ct-channel__value:focus-visible {
  border-bottom-color: var(--jl-aurora);
  color: var(--jl-sand);
}

.page-contact .ct-channel__value--static {
  font-family: var(--jl-font-sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0;
  color: var(--jl-sand);
}

.page-contact .ct-channel__note {
  font-size: 13px;
  line-height: 1.78;
  color: var(--jl-mist);
}

.page-contact .ct-hours {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--jl-copper);
  display: grid;
  gap: 8px;
}

.page-contact .ct-hours__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--jl-copper);
}

.page-contact .ct-hours__big {
  margin: 0;
  font-family: var(--jl-font-mono);
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: 0.04em;
  color: var(--jl-sand);
}

.page-contact .ct-hours__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--jl-mist);
}

/* ---------- 右侧浅色面板 ---------- */
.page-contact .ct-col-main {
  grid-column: 1;
  min-width: 0;
  padding: clamp(22px, 3vw, 44px);
  background: var(--jl-paper);
  color: var(--ct-ink);
  clip-path: var(--jl-cut);
}

.page-contact .ct-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--jl-copper);
}

.page-contact .ct-hero__title {
  margin: 0 0 18px;
  font-family: var(--jl-font-display);
  font-weight: 900;
  font-size: clamp(29px, 4.6vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ct-ink);
}

.page-contact .ct-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

.page-contact .ct-hero__figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
}

.page-contact .ct-hero__figure .jl-figure__media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--jl-midnight);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .ct-hero__figure img,
.page-contact .ct-visit__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .jl-figure__caption {
  margin-top: 10px;
  font-family: var(--jl-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--jl-steel);
}

/* ---------- 通用文字层 ---------- */
.page-contact .ct-h2 {
  margin: 0 0 14px;
  font-family: var(--jl-font-sans);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.35;
  color: var(--ct-ink);
}

.page-contact .ct-p {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

.page-contact .ct-p--small {
  margin-bottom: 0;
  font-size: 13.5px;
  line-height: 1.82;
}

.page-contact .ct-p a,
.page-contact .ct-coop__desc a {
  color: var(--jl-midnight);
  text-decoration: underline;
  text-decoration-color: var(--jl-copper);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .ct-p a:hover,
.page-contact .ct-coop__desc a:hover {
  color: var(--jl-steel);
}

/* ---------- 合作类型 ---------- */
.page-contact .ct-coop,
.page-contact .ct-visit,
.page-contact .ct-brief {
  margin-top: clamp(32px, 4.5vw, 56px);
  padding-top: clamp(28px, 3.6vw, 44px);
  border-top: 1px solid var(--ct-soft-line);
}

.page-contact .ct-coop__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
}

.page-contact .ct-tag-link {
  display: inline-block;
  padding: 9px 16px;
  font-size: 13.5px;
  line-height: 1.2;
  color: var(--ct-ink);
  text-decoration: none;
  background: var(--ct-soft);
  border: 1px solid var(--ct-soft-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  transition: background 0.24s var(--jl-ease), color 0.24s var(--jl-ease),
    border-color 0.24s var(--jl-ease), transform 0.24s var(--jl-ease);
}

.page-contact .ct-tag-link:hover,
.page-contact .ct-tag-link:focus-visible {
  background: var(--jl-space);
  color: var(--jl-sand);
  border-color: var(--jl-copper);
  transform: translateY(-2px);
}

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

.page-contact .ct-coop__item {
  padding: 18px 20px;
  background: var(--ct-soft);
  border-left: 2px solid var(--jl-copper);
  scroll-margin-top: calc(var(--jl-top-h) + 22px);
  transition: border-color 0.24s var(--jl-ease), background 0.24s var(--jl-ease);
}

.page-contact .ct-coop__item:hover {
  border-left-color: var(--jl-aurora);
  background: rgba(19, 42, 74, 0.09);
}

.page-contact .ct-coop__name {
  margin: 0 0 8px;
  font-family: var(--jl-font-sans);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--ct-ink);
}

.page-contact .ct-coop__desc {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

.page-contact .ct-coop__way {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--jl-steel);
}

.page-contact .ct-coop__way span {
  display: inline-block;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--jl-copper);
}

.page-contact .ct-coop__way a {
  color: var(--jl-midnight);
  text-decoration: none;
  border-bottom: 1px solid var(--jl-copper);
}

.page-contact .ct-coop__way a:hover {
  border-bottom-color: var(--jl-aurora);
}

/* ---------- 到访与地址 ---------- */
.page-contact .ct-visit {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-contact .ct-address {
  margin: 0 0 16px;
  padding: 16px 18px;
  background: linear-gradient(120deg, var(--jl-space) 0%, var(--jl-midnight) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-contact .ct-address__label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--jl-copper);
}

.page-contact .ct-address__text {
  margin: 0;
  font-family: var(--jl-font-sans);
  font-weight: 500;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--jl-paper);
}

.page-contact .ct-visit__figure {
  margin: 0;
}

.page-contact .ct-visit__figure .jl-figure__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--jl-midnight);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

/* ---------- 留言前要写清的四项 ---------- */
.page-contact .ct-brief__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--ct-soft-line);
}

.page-contact .ct-brief__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--ct-soft-line);
}

.page-contact .ct-brief__num {
  grid-row: 1 / span 2;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--jl-copper);
}

.page-contact .ct-brief__name {
  margin: 0;
  font-family: var(--jl-font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--ct-ink);
}

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

/* ---------- 桌面端 5:7 分屏，左柱固定 ---------- */
@media (min-width: 1024px) {
  .page-contact .ct-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(24px, 2.6vw, 40px);
    align-items: start;
  }

  .page-contact .ct-pillar {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: calc(var(--jl-top-h) + 22px);
  }

  .page-contact .ct-col-main {
    grid-column: 2;
    grid-row: 1;
  }
}

@media (min-width: 1400px) {
  .page-contact .ct-coop__list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
  }

  .page-contact .ct-coop__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-tag-link,
  .page-contact .ct-channel__value,
  .page-contact .ct-coop__item,
  .page-contact .ct-pillar {
    transition: none;
  }

  .page-contact .ct-tag-link:hover,
  .page-contact .ct-tag-link:focus-visible {
    transform: none;
  }
}
<<<END>>>