.page-contact {
  --pc-line-dark: rgba(212, 175, 106, 0.34);
  --pc-on-ink: rgba(251, 248, 242, 0.76);
  background: var(--warm-white);
}

/* ---------- 首屏 ---------- */
.pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.75rem 0 0;
  background: var(--deep-sea);
  color: var(--warm-white);
}

.pc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.pc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.46;
}

.pc-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% 12%, rgba(212, 175, 106, 0.34), transparent 56%),
    linear-gradient(180deg, rgba(11, 31, 58, 0.9) 0%, rgba(11, 31, 58, 0.96) 62%, #0b1f3a 100%);
}

.pc-hero__inner {
  padding-bottom: 2.25rem;
}

.pc-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

.pc-hero .breadcrumb__item {
  color: rgba(251, 248, 242, 0.58);
}

.pc-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.5rem;
  color: rgba(212, 175, 106, 0.55);
}

.pc-hero .breadcrumb__item a {
  color: var(--light-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.pc-hero .breadcrumb__item a:hover {
  border-bottom-color: var(--champagne);
}

.pc-hero__eyebrow {
  color: var(--champagne);
  margin: 0 0 0.875rem;
}

.pc-hero__title {
  margin: 0 0 1rem;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.2vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--warm-white);
}

.pc-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(0.9375rem, 2.4vw, 1.0625rem);
  line-height: 1.85;
  color: var(--pc-on-ink);
}

.pc-hero__cards {
  display: grid;
  gap: 1px;
  margin-bottom: 0;
  padding-bottom: 0;
}

.pc-channel {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.5rem 1.375rem 1.75rem;
  background: rgba(20, 43, 74, 0.86);
  border: 1px solid var(--pc-line-dark);
  border-bottom: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.pc-hero__cards > .pc-channel:last-child {
  border-bottom: 1px solid var(--pc-line-dark);
}

.pc-channel:hover {
  background: rgba(20, 43, 74, 1);
  border-color: var(--champagne);
}

.pc-channel__icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--champagne);
  border: 1px solid var(--pc-line-dark);
  background: rgba(212, 175, 106, 0.06);
}

.pc-channel__title {
  margin: 0.25rem 0 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--champagne);
}

.pc-channel__value {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 4.2vw, 1.5rem);
  line-height: 1.36;
  color: var(--warm-white);
  word-break: break-word;
}

.pc-channel__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--pc-on-ink);
}

.pc-channel__copy {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* ---------- 快捷分流 ---------- */
.pc-routing {
  border-bottom: 1px solid var(--line);
  background: var(--warm-white);
}

.pc-routing__title {
  margin: 0 0 1.125rem;
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 3vw, 1.3125rem);
  font-weight: 700;
  color: var(--deep-sea);
}

.pc-routing__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-routing__list a {
  display: inline-block;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-navy);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.pc-routing__list a:hover {
  border-color: var(--champagne);
  color: var(--deep-sea);
  transform: translateY(-2px);
}

/* ---------- 响应说明 ---------- */
.pc-response {
  background: var(--warm-white);
}

.pc-response__grid {
  display: grid;
  gap: 2rem;
}

.pc-response__head {
  margin: 0.5rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.125rem);
  line-height: 1.3;
  color: var(--deep-sea);
}

.pc-response__text {
  margin: 0 0 0.875rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-black);
}

.pc-response__list {
  margin: 0;
}

.pc-response__list .data-list__val {
  font-weight: 600;
  color: var(--deep-sea);
}

.pc-response__list .data-list__row:first-child .data-list__val {
  color: var(--chart-teal);
}

/* ---------- 咨询前准备 ---------- */
.pc-prep {
  background: var(--light-gray);
}

.pc-prep__list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-prep__item {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  gap: 0.875rem;
  padding: 1.125rem 1.25rem;
  background: #fff;
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.pc-prep__item:hover {
  border-color: var(--champagne);
  transform: translateY(-2px);
}

.pc-prep__check {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.125rem;
  color: var(--champagne);
  border: 1px solid var(--champagne);
  background: rgba(212, 175, 106, 0.08);
}

.pc-prep__name {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--deep-sea);
}

.pc-prep__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-black);
}

.pc-prep__note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.125rem;
  border-left: 3px solid var(--coral);
  background: rgba(232, 106, 74, 0.07);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-navy);
}

/* ---------- 业务合作 ---------- */
.pc-coop {
  background: var(--warm-white);
}

.pc-coop__grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.pc-coop__item {
  padding: 1.5rem 1.375rem 1.75rem;
  background: var(--warm-white);
  transition: background var(--dur) var(--ease);
}

.pc-coop__item:hover {
  background: #fff;
}

.pc-coop__index {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--champagne);
  margin-bottom: 0.75rem;
}

.pc-coop__name {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--deep-sea);
}

.pc-coop__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--ink-black);
}

.pc-coop__foot {
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--mid-gray);
}

/* ---------- 到访与邮寄 ---------- */
.pc-visit {
  background: var(--deep-sea);
  color: var(--warm-white);
}

.pc-visit__grid {
  display: grid;
  gap: 2rem;
}

.pc-visit__head {
  margin: 0.5rem 0 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.125rem);
  line-height: 1.3;
  color: var(--warm-white);
}

.pc-visit__addr {
  margin: 0 0 1rem;
  padding: 0.875rem 1rem;
  border-left: 3px solid var(--champagne);
  background: rgba(212, 175, 106, 0.08);
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.1875rem);
  font-weight: 700;
  line-height: 1.6;
  color: var(--light-gold);
}

.pc-visit__text {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--pc-on-ink);
}

.pc-visit__copy {
  margin-bottom: 1.5rem;
}

.pc-visit__acc {
  border-top: 1px solid var(--pc-line-dark);
}

.pc-visit .accordion__q {
  color: var(--warm-white);
}

.pc-visit .accordion__a {
  color: var(--pc-on-ink);
}

.pc-visit__figure {
  margin: 0;
  border: 1px solid var(--pc-line-dark);
  background: var(--ink-navy);
}

.pc-visit__figure .figure__caption {
  color: rgba(251, 248, 242, 0.62);
}

/* ---------- 断点 ---------- */
@media (min-width: 48rem) {
  .pc-hero {
    padding-top: 2.25rem;
  }

  .pc-hero__inner {
    padding-bottom: 2.75rem;
  }

  .pc-hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .pc-channel {
    padding: 2rem 1.75rem 2.25rem;
    border-bottom: 1px solid var(--pc-line-dark);
    border-right: none;
  }

  .pc-hero__cards > .pc-channel:last-child {
    border-right: 1px solid var(--pc-line-dark);
  }

  .pc-hero__cards > .pc-channel:first-child {
    border-right: none;
  }

  .pc-prep__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-coop__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 60rem) {
  .pc-hero__cards {
    transform: translateY(0);
  }

  .pc-response__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 3.5rem;
    align-items: start;
  }

  .pc-coop__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .pc-visit__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3.5rem;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pc-channel,
  .pc-routing__list a,
  .pc-prep__item,
  .pc-coop__item,
  .pc-hero .breadcrumb__item a {
    transition: none;
  }

  .pc-routing__list a:hover,
  .pc-prep__item:hover {
    transform: none;
  }
}