.page-contact {
  background:
    radial-gradient(circle at 84% 4%, rgba(53, 242, 196, 0.11), transparent 44%),
    radial-gradient(circle at 4% 34%, rgba(255, 138, 61, 0.08), transparent 40%),
    var(--ink-deep);
  color: var(--fog);
  padding-block: clamp(18px, 3.5vw, 34px) clamp(56px, 9vw, 104px);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  font-size: 12px;
  color: var(--fog-dim);
  letter-spacing: 0.02em;
}

.page-contact .breadcrumb li::after {
  content: "/";
  margin-left: 8px;
  color: var(--panel);
}

.page-contact .breadcrumb li:last-child::after {
  content: none;
}

.page-contact .breadcrumb a {
  color: var(--fog-soft);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-contact .coop-hero {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-contact .coop-hero__copy {
  order: 2;
  min-width: 0;
}

.page-contact .coop-hero__aside {
  order: 1;
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-contact .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: 0.005em;
  color: var(--white);
  text-wrap: balance;
}

.page-contact .coop-hero__lead {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: clamp(14.5px, 1.6vw, 17px);
  color: var(--fog-soft);
}

.page-contact .coop-hero__index {
  display: grid;
  gap: 2px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(111, 143, 132, 0.24);
}

.page-contact .coop-hero__index li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 4px 11px 0;
  border-bottom: 1px solid rgba(111, 143, 132, 0.18);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .coop-hero__num {
  font-size: 11px;
  color: var(--teal);
}

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

.page-contact .coop-hero__media {
  position: relative;
  aspect-ratio: 16 / 10;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--pine);
  border: 1px solid rgba(53, 242, 196, 0.16);
}

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

.page-contact .coop-hero__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fog-soft);
  z-index: 2;
}

/* 联系卡 */

.page-contact .contact-card {
  position: relative;
  order: 0;
  padding: clamp(20px, 3vw, 26px);
  background: linear-gradient(160deg, var(--panel), var(--pine));
  border: 1px solid rgba(53, 242, 196, 0.22);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.38);
  min-width: 0;
}

.page-contact .contact-card__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .contact-card h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-contact .contact-card__list {
  margin: 0 0 16px;
  padding: 0;
}

.page-contact .contact-card__row {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-top: 1px solid rgba(111, 143, 132, 0.22);
}

.page-contact .contact-card__row dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--fog-dim);
}

.page-contact .contact-card__row dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__row a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 196, 0.4);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .contact-card__row a:hover,
.page-contact .contact-card__row a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-contact .contact-card__note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog-dim);
}

/* ---------- 区块标题 ---------- */

.page-contact .section-head {
  margin-bottom: clamp(22px, 3.5vw, 38px);
  max-width: 52em;
}

.page-contact .section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .section-head__lead {
  margin: 0;
  font-size: 14px;
  color: var(--fog-soft);
}

.page-contact .directions,
.page-contact .process,
.page-contact .audience,
.page-contact .channels {
  margin-top: clamp(52px, 8vw, 96px);
}

/* ---------- 合作方向 ---------- */

.page-contact .directions__layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-contact .directions__media {
  position: relative;
  aspect-ratio: 3 / 4;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--pine-2);
  border: 1px solid rgba(25, 201, 176, 0.18);
}

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

.page-contact .directions__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 34px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fog);
  background: linear-gradient(to top, rgba(7, 15, 14, 0.92), rgba(7, 15, 14, 0));
}

.page-contact .directions__items {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-contact .direction {
  position: relative;
  padding: 20px 18px 18px;
  background: rgba(30, 58, 52, 0.55);
  border: 1px solid rgba(111, 143, 132, 0.2);
  border-radius: var(--radius);
  transition: border-color 200ms var(--ease), background 200ms var(--ease), transform 200ms var(--ease);
  min-width: 0;
}

.page-contact .direction::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 2px;
  background: var(--teal);
  opacity: 0.25;
  transition: opacity 200ms var(--ease), background 200ms var(--ease);
}

.page-contact .direction:hover,
.page-contact .direction:focus-within {
  border-color: rgba(53, 242, 196, 0.45);
  background: rgba(30, 58, 52, 0.82);
}

.page-contact .direction:hover::before,
.page-contact .direction:focus-within::before {
  opacity: 1;
  background: var(--cyan);
}

.page-contact .direction__num {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .direction h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-contact .direction p {
  margin: 0;
  font-size: 13.5px;
  color: var(--fog-soft);
}

.page-contact .direction__more {
  margin-top: 12px;
  border-top: 1px dashed rgba(111, 143, 132, 0.35);
  padding-top: 10px;
}

.page-contact .direction__more summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .direction__more summary::-webkit-details-marker {
  display: none;
}

.page-contact .direction__more summary::before {
  content: "+";
  font-size: 14px;
  line-height: 1;
  color: var(--orange);
}

.page-contact .direction__more[open] summary::before {
  content: "−";
}

.page-contact .direction__more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .direction__more p {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--fog-dim);
}

/* ---------- 流程 ---------- */

.page-contact .process__steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-contact .step {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--pine-2);
  border-top: 2px solid rgba(53, 242, 196, 0.45);
  border-radius: 4px 4px var(--radius) var(--radius);
}

.page-contact .step__num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-contact .step p {
  margin: 0;
  font-size: 13px;
  color: var(--fog-soft);
}

.page-contact .step__arrow {
  display: none;
  position: absolute;
  right: -13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  z-index: 2;
}

/* ---------- 服务对象 ---------- */

.page-contact .audience__grid {
  display: grid;
  gap: 20px;
}

.page-contact .audience__copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.24;
  color: var(--white);
}

.page-contact .audience__copy p {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--fog-soft);
}

.page-contact .audience__list {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-contact .audience__list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--fog);
}

.page-contact .audience__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--teal);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-contact .audience__link a,
.page-contact .channels__links a {
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 196, 0.38);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .audience__link a:hover,
.page-contact .audience__link a:focus-visible,
.page-contact .channels__links a:hover,
.page-contact .channels__links a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-contact .response {
  padding: clamp(20px, 3vw, 26px);
  background: linear-gradient(200deg, rgba(30, 58, 52, 0.95), var(--pine-2));
  border: 1px solid rgba(111, 143, 132, 0.28);
}

.page-contact .response h3 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .response__list {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-contact .response__item {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid rgba(111, 143, 132, 0.22);
}

.page-contact .response__item:first-child {
  border-top: none;
  padding-top: 0;
}

.page-contact .response__item dt {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--fog-dim);
}

.page-contact .response__item dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--fog);
}

.page-contact .response__item .data-num {
  color: var(--cyan);
  font-size: 13.5px;
}

/* ---------- 联系方式 ---------- */

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

.page-contact .channel {
  display: grid;
  gap: 6px;
  padding: 20px 18px;
  background: rgba(11, 43, 38, 0.72);
  border: 1px solid rgba(111, 143, 132, 0.24);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease), background 200ms var(--ease);
  min-width: 0;
}

.page-contact .channel:hover,
.page-contact .channel:focus-visible {
  border-color: var(--cyan);
  background: rgba(30, 58, 52, 0.85);
  transform: translateY(-2px);
}

.page-contact .channel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .channel__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--fog-dim);
}

.page-contact .channel__value {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel--static .channel__value {
  font-family: var(--font-body);
  color: var(--fog);
}

.page-contact .channel__hint {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog-dim);
}

.page-contact .channels__note {
  margin: 22px 0 16px;
  padding: 16px 18px;
  background: rgba(255, 138, 61, 0.07);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 13px;
  color: var(--fog-soft);
}

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

/* ---------- 断点 ---------- */

@media (min-width: 560px) {
  .page-contact .directions__items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 768px) {
  .page-contact .process__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .step {
    padding: 22px 22px 24px;
  }

  .page-contact .step__arrow {
    display: block;
  }

  .page-contact .step:nth-child(2n) .step__arrow {
    display: none;
  }

  .page-contact .contact-card__row {
    grid-template-columns: 84px minmax(0, 1fr);
    align-items: baseline;
    gap: 10px;
  }
}

@media (min-width: 960px) {
  .page-contact .coop-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-contact .coop-hero__copy {
    order: 1;
    padding-top: 8px;
  }

  .page-contact .coop-hero__aside {
    order: 2;
    gap: 0;
  }

  .page-contact .contact-card {
    order: 2;
    margin: -64px 0 0 clamp(0px, 2vw, 28px);
    position: relative;
    z-index: 3;
  }

  .page-contact .directions__layout {
    grid-template-columns: minmax(250px, 0.78fr) minmax(0, 1.42fr);
    align-items: start;
  }

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

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

  .page-contact .step__arrow {
    display: block !important;
  }

  .page-contact .step:last-child .step__arrow {
    display: none !important;
  }

  .page-contact .audience__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }

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

@media (min-width: 1200px) {
  .page-contact h1 {
    font-size: clamp(2.9rem, 4.4vw, 4.1rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .direction,
  .page-contact .channel {
    transition: none;
  }

  .page-contact .channel:hover,
  .page-contact .channel:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>