/* ===== 咨询与合作 / page-contact ===== */

.page-contact .ct-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 24px 0 0;
  list-style: none;
  font-size: 13px;
  color: var(--sj-muted);
}

.page-contact .ct-breadcrumb__list a {
  color: var(--sj-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-contact .ct-breadcrumb__list a:hover {
  color: var(--sj-summer);
  border-bottom-color: var(--sj-summer);
}

.page-contact .ct-breadcrumb__list [aria-current="page"] {
  color: var(--sj-text);
}

.page-contact .ct-breadcrumb__sep {
  color: var(--sj-line-strong);
}

/* --- 页头 --- */

.page-contact .ct-hero {
  padding: 24px 0 0;
}

.page-contact .ct-hero__frame {
  position: relative;
  overflow: hidden;
  padding: 30px 20px;
  border: 1px solid var(--sj-line);
  border-radius: var(--sj-radius);
  background:
    radial-gradient(120% 140% at 4% 0%, rgba(15, 46, 44, .92), transparent 60%),
    radial-gradient(110% 130% at 100% 100%, rgba(42, 15, 28, .8), transparent 62%),
    var(--sj-ink);
}

.page-contact .ct-hero__frame::before,
.page-contact .ct-hero__frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid rgba(200, 240, 74, .6);
  pointer-events: none;
}

.page-contact .ct-hero__frame::before {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.page-contact .ct-hero__frame::after {
  right: 10px;
  bottom: 10px;
  border-top: 0;
  border-left: 0;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 14px 0 16px;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-contact .ct-hero__lede {
  margin: 0 0 10px;
  max-width: 46ch;
  color: var(--sj-text);
}

.page-contact .ct-hero__note {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sj-muted);
}

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

.page-contact .ct-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--sj-line-strong);
  border-radius: var(--sj-radius-sm);
  aspect-ratio: 16 / 9;
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .ct-hero__media::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sj-spring), var(--sj-summer), var(--sj-autumn), var(--sj-winter));
}

/* --- 主体左右分栏 --- */

.page-contact .ct-main {
  padding: 52px 0 20px;
}

.page-contact .ct-layout {
  display: grid;
  gap: 36px;
}

.page-contact .ct-side {
  min-width: 0;
}

.page-contact .ct-contact-card {
  padding: 28px 22px;
  border: 1px solid var(--sj-line-strong);
  border-radius: var(--sj-radius);
  background: linear-gradient(180deg, rgba(15, 46, 44, .9) 0%, rgba(14, 26, 38, .96) 58%, rgba(5, 7, 12, .98) 100%);
  box-shadow: var(--sj-shadow);
}

.page-contact .ct-contact-card__title {
  margin: 10px 0 10px;
}

.page-contact .ct-contact-card__note {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sj-muted);
}

.page-contact .ct-channels {
  display: grid;
  gap: 12px;
}

.page-contact .ct-channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label copy"
    "value copy";
  align-items: center;
  gap: 4px 14px;
  padding: 14px 16px;
  border: 1px solid var(--sj-line);
  border-radius: var(--sj-radius-sm);
  background: rgba(5, 7, 12, .55);
  transition: border-color .2s ease;
}

.page-contact .ct-channel:hover {
  border-color: var(--sj-summer);
}

.page-contact .ct-channel__label {
  grid-area: label;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sj-muted);
}

.page-contact .ct-channel__value {
  grid-area: value;
  font-size: 13px;
  line-height: 1.4;
  color: var(--sj-text);
  word-break: break-all;
}

.page-contact .ct-copy {
  grid-area: copy;
  appearance: none;
  padding: 8px 14px;
  border: 1px solid rgba(53, 214, 255, .5);
  border-radius: var(--sj-pill);
  background: rgba(53, 214, 255, .1);
  color: var(--sj-summer);
  font-family: var(--sj-font-body);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-contact .ct-copy:hover {
  border-color: var(--sj-summer);
  background: rgba(53, 214, 255, .22);
}

.page-contact .ct-copy[data-copied] {
  border-color: var(--sj-spring);
  background: var(--sj-spring);
  color: var(--sj-ink);
}

.page-contact .ct-contact-card__hours {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--sj-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--sj-muted);
}

.page-contact .ct-primary {
  min-width: 0;
}

.page-contact .ct-block + .ct-block {
  margin-top: 60px;
  padding-top: 52px;
  border-top: 1px solid var(--sj-line);
}

.page-contact .ct-block__lede {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--sj-muted);
}

/* --- 合作方向 --- */

.page-contact .ct-directions {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .ct-direction {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 22px;
  border: 1px solid var(--sj-line);
  border-radius: var(--sj-radius);
  transition: transform .2s ease, border-color .2s ease;
}

.page-contact .ct-direction::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 68px;
  height: 68px;
  background: linear-gradient(225deg, var(--ct-accent) 0%, transparent 58%);
  opacity: .6;
  pointer-events: none;
}

.page-contact .ct-direction:hover {
  transform: translateY(-2px);
  border-color: var(--ct-accent);
}

.page-contact .ct-direction--spring {
  --ct-accent: var(--sj-spring);
  background: linear-gradient(180deg, rgba(200, 240, 74, .1), transparent 60%), var(--sj-surface);
}

.page-contact .ct-direction--summer {
  --ct-accent: var(--sj-summer);
  background: linear-gradient(180deg, rgba(53, 214, 255, .1), transparent 60%), var(--sj-surface);
}

.page-contact .ct-direction--autumn {
  --ct-accent: var(--sj-autumn);
  background: linear-gradient(180deg, rgba(255, 194, 77, .1), transparent 60%), var(--sj-surface);
}

.page-contact .ct-direction__title {
  margin: 14px 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sj-text);
}

.page-contact .ct-direction__body {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sj-text);
}

.page-contact .ct-direction__out {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--sj-line-strong);
  font-size: 14px;
  line-height: 1.65;
  color: var(--sj-muted);
}

.page-contact .ct-partner-figure {
  margin: 30px 0 0;
  max-width: 620px;
}

.page-contact .ct-partner-figure__media {
  overflow: hidden;
  border: 1px solid var(--sj-line);
  border-radius: var(--sj-radius);
  aspect-ratio: 3 / 2;
}

.page-contact .ct-partner-figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .ct-partner-figure .sj-figure__caption {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--sj-muted);
}

/* --- 合作流程 --- */

.page-contact .ct-steps {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-step {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--sj-line);
  border-top: 2px solid var(--sj-autumn);
  border-radius: var(--sj-radius-sm);
  background: var(--sj-surface);
  transition: transform .2s ease, border-color .2s ease;
}

.page-contact .ct-step:hover {
  transform: translateY(-2px);
  border-color: var(--sj-autumn);
}

.page-contact .ct-step__num {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  border-radius: var(--sj-pill);
  background: var(--sj-autumn);
  color: var(--sj-ink);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-contact .ct-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--sj-text);
}

.page-contact .ct-step__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sj-muted);
}

/* --- 来信与来访 --- */

.page-contact .ct-visit__grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-contact .ct-visit__addr {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--sj-summer);
  border-radius: 0 var(--sj-radius-sm) var(--sj-radius-sm) 0;
  background: rgba(53, 214, 255, .07);
  font-size: 15px;
  line-height: 1.6;
  color: var(--sj-text);
}

.page-contact .ct-visit__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sj-muted);
}

.page-contact .ct-inline-link {
  color: var(--sj-summer);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 214, 255, .45);
}

.page-contact .ct-inline-link:hover {
  border-bottom-color: var(--sj-summer);
}

.page-contact .ct-map {
  padding: 16px;
  border: 1px solid var(--sj-line);
  border-radius: var(--sj-radius);
  background: linear-gradient(150deg, rgba(27, 18, 51, .92), rgba(5, 7, 12, .92));
}

.page-contact .ct-map__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-map__caption {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sj-muted);
}

/* --- 备案与主体信息 --- */

.page-contact .ct-meta {
  padding: 40px 0 64px;
}

.page-contact .ct-meta__inner {
  display: grid;
  gap: 24px;
  align-items: end;
  padding-top: 32px;
  border-top: 1px solid var(--sj-line);
}

.page-contact .ct-meta__list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  margin: 18px 0 0;
}

.page-contact .ct-meta__item dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sj-muted);
}

.page-contact .ct-meta__item dd {
  margin: 6px 0 0;
  font-size: 15px;
  color: var(--sj-text);
  word-break: break-all;
}

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

.page-contact .ct-meta__tail {
  margin-top: 30px;
  text-align: right;
}

.page-contact .ct-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--sj-line);
  color: var(--sj-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease;
}

.page-contact .ct-top:hover {
  color: var(--sj-spring);
  border-color: var(--sj-spring);
}

/* --- 响应式 --- */

@media (min-width: 680px) {
  .page-contact .ct-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 768px) {
  .page-contact .ct-hero__frame {
    padding: 44px 40px;
  }

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

@media (min-width: 860px) {
  .page-contact .ct-meta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-directions {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-direction:nth-child(1) {
    grid-column: 1 / span 7;
  }

  .page-contact .ct-direction:nth-child(2) {
    grid-column: 8 / span 5;
  }

  .page-contact .ct-direction:nth-child(3) {
    grid-column: 3 / span 7;
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 46px;
  }

  .page-contact .ct-hero__media {
    aspect-ratio: 16 / 7;
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-main {
    padding: 96px 0 32px;
  }

  .page-contact .ct-layout {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-contact .ct-side {
    position: sticky;
    top: 108px;
  }

  .page-contact .ct-block + .ct-block {
    margin-top: 88px;
    padding-top: 76px;
  }

  .page-contact .ct-meta {
    padding: 56px 0 96px;
  }
}

@media (min-width: 1240px) {
  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-direction,
  .page-contact .ct-step,
  .page-contact .ct-copy,
  .page-contact .ct-top {
    transition: none;
  }
}
<<<END>>>