.page-contact {
  --contact-line: rgba(11, 43, 69, 0.14);
  --contact-line-light: rgba(201, 214, 224, 0.26);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-contact .section {
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.page-contact h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.2;
  font-size: var(--fs-2xl);
  margin: 0.5rem 0 0.9rem;
}

.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  line-height: 1.35;
  margin: 0 0 0.45rem;
  letter-spacing: -0.01em;
}

.page-contact p {
  margin: 0 0 0.9rem;
}

.page-contact p:last-child {
  margin-bottom: 0;
}

.page-contact a {
  color: var(--coral-deep);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(127, 179, 200, 0.22), transparent 62%),
    linear-gradient(165deg, var(--deep) 0%, var(--abyss) 100%);
  color: var(--cream);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  margin-top: clamp(1.25rem, 3vw, 2.25rem);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 1.3rem + 3.2vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
  margin: 0.5rem 0 1rem;
  color: var(--cream);
}

.page-contact .contact-hero__lede {
  max-width: 36em;
  color: var(--silver);
  font-size: var(--fs-md);
  margin-bottom: 1.6rem;
}

.page-contact .contact-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .contact-hero__aside {
  border: 1px solid var(--contact-line-light);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  background: rgba(7, 28, 46, 0.55);
}

.page-contact .contact-hero__kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--aqua);
  margin: 0 0 0.35rem;
}

.page-contact .contact-hero__time {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cream);
  margin: 0;
}

.page-contact .contact-hero__aside ul {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--contact-line-light);
  display: grid;
  gap: 0.55rem;
}

.page-contact .contact-hero__aside li {
  position: relative;
  padding-left: 1rem;
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.6;
}

.page-contact .contact-hero__aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--coral);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels {
  background: var(--cream);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.9rem);
  color: var(--cream);
  background:
    radial-gradient(110% 80% at 100% 0%, rgba(127, 179, 200, 0.24), transparent 60%),
    radial-gradient(90% 70% at 0% 100%, rgba(232, 93, 63, 0.16), transparent 64%),
    linear-gradient(180deg, var(--deep), var(--abyss));
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -96px;
  right: -96px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid var(--contact-line-light);
  box-shadow:
    0 0 0 22px rgba(201, 214, 224, 0.06),
    0 0 0 48px rgba(201, 214, 224, 0.045),
    0 0 0 76px rgba(201, 214, 224, 0.03);
  pointer-events: none;
}

.page-contact .contact-card__eyebrow {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--aqua);
  margin: 0 0 0.5rem;
}

.page-contact .contact-card__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-card__item {
  padding-block: 0.95rem;
  border-top: 1px solid var(--contact-line-light);
}

.page-contact .contact-card__item:first-child {
  border-top: 0;
  padding-top: 0.35rem;
}

.page-contact .contact-card__key {
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--silver);
  margin: 0 0 0.25rem;
}

.page-contact .contact-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--cream);
  margin: 0 0 0.3rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-contact .contact-card__note {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.65;
  margin: 0;
}

.page-contact .contact-channels__body > h2 {
  margin-top: 0.4rem;
}

.page-contact .contact-channels__lede {
  max-width: 40em;
  font-size: var(--fs-md);
}

.page-contact .contact-channels__figure {
  margin: 1.4rem 0 1.6rem;
}

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

.page-contact .contact-routing {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--contact-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-contact .contact-routing__item {
  background: var(--mist);
  padding: 1rem 1.15rem;
}

.page-contact .contact-routing__item h3 {
  font-size: var(--fs-md);
  margin-bottom: 0.3rem;
}

.page-contact .contact-routing__item p {
  font-size: var(--fs-sm);
  color: rgba(43, 33, 24, 0.82);
  margin: 0;
}

.page-contact .contact-facts {
  display: grid;
  gap: 1px;
  background: var(--contact-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: clamp(1.25rem, 3vw, 1.8rem);
}

.page-contact .contact-facts__cell {
  background: var(--cream);
  padding: 1rem 1.1rem;
  border-top: 2px solid var(--aqua);
}

.page-contact .contact-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.1rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--deep);
  margin: 0 0 0.35rem;
}

.page-contact .contact-facts__label {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: rgba(43, 33, 24, 0.8);
  margin: 0;
}

@media (min-width: 640px) {
  .page-contact .contact-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-routing {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.32fr);
    align-items: start;
  }
  .page-contact .contact-card {
    position: sticky;
    top: 6rem;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 合作流程 ---------- */
.page-contact .contact-flow {
  background:
    linear-gradient(180deg, var(--deep) 0%, var(--abyss) 100%);
  color: var(--cream);
}

.page-contact .contact-flow h2 {
  color: var(--cream);
}

.page-contact .contact-flow .eyebrow {
  color: var(--aqua);
}

.page-contact .contact-flow__head {
  max-width: 46rem;
}

.page-contact .contact-flow__lede {
  color: var(--silver);
  font-size: var(--fs-md);
  margin: 0;
}

.page-contact .contact-flow__figure {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--contact-line-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-contact .contact-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: contact-step;
}

.page-contact .contact-step {
  position: relative;
  border: 1px solid var(--contact-line-light);
  border-radius: var(--radius-md);
  background: rgba(201, 214, 224, 0.07);
  padding: 1.15rem;
}

.page-contact .contact-step__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.16em;
  color: var(--sand);
  margin: 0 0 0.5rem;
}

.page-contact .contact-step h3 {
  color: var(--cream);
  font-size: var(--fs-md);
}

.page-contact .contact-step p:last-child {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.7;
}

@media (min-width: 700px) {
  .page-contact .contact-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }
  .page-contact .contact-step::after {
    content: "";
    position: absolute;
    top: 1.9rem;
    right: -1.25rem;
    width: 1.25rem;
    height: 1px;
    background: var(--contact-line-light);
  }
  .page-contact .contact-step:last-child::after {
    display: none;
  }
}

/* ---------- 合作类型 ---------- */
.page-contact .contact-types {
  background: var(--mist);
}

.page-contact .contact-types__head {
  max-width: 46rem;
}

.page-contact .contact-types__lede {
  margin-bottom: 0;
}

.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.35rem 0 0.75rem;
}

.page-contact .contact-types__status {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  color: var(--coral-deep);
  margin: 0 0 1.35rem;
}

.page-contact .contact-types__list {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-type {
  display: grid;
  gap: 1rem;
  background: var(--cream);
  border: 1px solid var(--contact-line);
  border-left: 4px solid var(--deep);
  border-radius: var(--radius-md);
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
}

.page-contact .contact-type__side h3 {
  margin-top: 0.55rem;
}

.page-contact .contact-type__fit {
  font-size: var(--fs-sm);
  color: rgba(43, 33, 24, 0.78);
  line-height: 1.65;
  margin: 0;
}

.page-contact .contact-type__body p {
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(43, 33, 24, 0.9);
}

.page-contact .contact-type__out {
  padding-top: 0.7rem;
  border-top: 1px dashed var(--contact-line);
  color: var(--coral-deep) !important;
  font-weight: 600;
}

@media (min-width: 760px) {
  .page-contact .contact-type {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 1.5rem;
    align-items: start;
  }
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-address {
  background: var(--cream);
}

.page-contact .contact-address__panel {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(43, 33, 24, 0.045) 0 2px,
      transparent 2px 12px
    ),
    var(--sand);
  color: var(--ink);
}

.page-contact .contact-address__eyebrow {
  color: rgba(43, 33, 24, 0.72);
}

.page-contact .contact-address__text {
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(43, 33, 24, 0.88);
  max-width: 34em;
}

.page-contact .contact-address__addr {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding: 0.75rem 0 0;
  border-top: 2px solid rgba(43, 33, 24, 0.4);
  margin: 0;
}

.page-contact .contact-address__list {
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(43, 33, 24, 0.18);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-contact .contact-address__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  justify-content: space-between;
  align-items: baseline;
  background: rgba(246, 241, 228, 0.72);
  padding: 0.6rem 0.85rem;
}

.page-contact .contact-address__row dt {
  font-size: var(--fs-sm);
  color: rgba(43, 33, 24, 0.75);
}

.page-contact .contact-address__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-address__note {
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(43, 33, 24, 0.85);
  margin: 0;
}

.page-contact .contact-address__note a {
  color: var(--coral-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 900px) {
  .page-contact .contact-address__panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

/* ---------- 继续了解 ---------- */
.page-contact .contact-next {
  background: var(--cream);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.page-contact .contact-next__head {
  max-width: 44rem;
}

.page-contact .contact-next__lede {
  font-size: var(--fs-md);
  margin-bottom: 0;
}

.page-contact .contact-next__grid {
  display: grid;
  gap: 0.85rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
}

.page-contact .contact-next__link {
  position: relative;
  display: grid;
  gap: 0.3rem;
  padding: 1.1rem 2.6rem 1.1rem 1.2rem;
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-md);
  background: var(--mist);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-contact .contact-next__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-md);
  color: var(--deep);
}

.page-contact .contact-next__desc {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: rgba(43, 33, 24, 0.8);
}

.page-contact .contact-next__arrow {
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  color: var(--coral-deep);
}

.page-contact .contact-next__link:hover,
.page-contact .contact-next__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--coral);
}

@media (min-width: 700px) {
  .page-contact .contact-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-next__link {
    transition: none;
  }
  .page-contact .contact-next__link:hover,
  .page-contact .contact-next__link:focus-visible {
    transform: none;
  }
}
<<<END>>>