.page-contact {
  --pc-soft: #B9C3D8;
  --pc-line: rgba(154, 166, 190, 0.26);
  --pc-line-strong: rgba(154, 166, 190, 0.48);
  --pc-card: #131C3A;
  --pc-card-hi: #1E2A52;

  background: var(--bm-base);
  color: var(--bm-paper);
  font-family: var(--bm-font-body);
  line-height: 1.85;
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--bm-font-mono);
}

/* ---------- 面包屑留白 ---------- */
.page-contact .bm-crumbs {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  padding: 34px 0 36px;
  border-bottom: 1px solid var(--pc-line);
  background:
    radial-gradient(120% 100% at 92% -12%, rgba(200, 255, 77, 0.07), transparent 62%),
    radial-gradient(85% 85% at -5% 115%, rgba(63, 125, 255, 0.12), transparent 68%);
}

.page-contact .pc-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: var(--bm-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bm-silver);
}

.page-contact .pc-hero__title {
  margin: 0 0 18px;
  font-family: var(--bm-font-title);
  font-weight: 900;
  font-size: clamp(33px, 9vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--bm-paper);
}

.page-contact .pc-hero__lead {
  max-width: 620px;
  margin: 0 0 28px;
  font-size: 15.5px;
  color: var(--pc-soft);
}

.page-contact .pc-hero__bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pc-line);
  border: 1px solid var(--pc-line);
}

.page-contact .pc-hero__cell {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--bm-base);
}

.page-contact .pc-hero__cell-label {
  font-family: var(--bm-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--bm-silver);
}

.page-contact .pc-hero__cell-value {
  font-family: var(--bm-font-mono);
  font-size: 14.5px;
  color: var(--bm-lime);
  overflow-wrap: anywhere;
}

/* ---------- 通用小块标题 ---------- */
.page-contact .pc-num {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--bm-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--bm-orange);
}

.page-contact .pc-h2 {
  margin: 0 0 10px;
  font-family: var(--bm-font-title);
  font-weight: 800;
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.1;
  color: var(--bm-paper);
}

.page-contact .pc-sub {
  max-width: 620px;
  margin: 0 0 26px;
  font-size: 15px;
  color: var(--pc-soft);
}

/* ---------- 渠道区布局 ---------- */
.page-contact .pc-channels {
  padding-top: 8px;
}

.page-contact .pc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-contact .pc-layout__side {
  min-width: 0;
}

.page-contact .pc-channels .pc-channel + .pc-channel {
  margin-top: 12px;
}

.page-contact .pc-channel {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--pc-line);
  background: var(--pc-card);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  bottom: -1px;
  width: 3px;
  background: var(--bm-silver);
  transition: background-color 0.2s ease;
}

.page-contact .pc-channel:hover,
.page-contact .pc-channel:focus-within {
  border-color: var(--bm-lime);
  background: var(--pc-card-hi);
}

.page-contact .pc-channel:hover::before,
.page-contact .pc-channel:focus-within::before {
  background: var(--bm-lime);
}

.page-contact .pc-channel__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-contact .pc-channel__icon {
  flex: none;
  width: 26px;
  height: 26px;
  color: var(--bm-lime);
}

.page-contact .pc-channel__kicker {
  margin: 0;
  font-family: var(--bm-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--bm-silver);
}

.page-contact .pc-channel__value {
  margin: 0 0 10px;
  font-family: var(--bm-font-mono);
  font-weight: 600;
  font-size: clamp(16px, 4.6vw, 21px);
  line-height: 1.4;
  color: var(--bm-paper);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel__desc {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--pc-soft);
}

.page-contact .pc-channel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-contact .pc-channel__list li {
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  color: var(--pc-soft);
}

.page-contact .pc-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 9px;
  height: 1px;
  background: var(--bm-orange);
}

/* ---------- 右侧区域信息 ---------- */
.page-contact .pc-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .pc-region__figure {
  margin: 0;
  border: 1px solid var(--pc-line);
  background: var(--bm-panel);
  position: relative;
}

.page-contact .pc-region__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-contact .pc-region__figure .bm-figure__cap {
  display: block;
  padding: 9px 14px;
  border-top: 1px solid var(--pc-line);
  font-family: var(--bm-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bm-silver);
}

.page-contact .pc-region {
  border: 1px solid var(--pc-line);
  background: var(--bm-panel);
}

.page-contact .pc-region__body {
  padding: 22px 20px;
  background-image:
    linear-gradient(rgba(154, 166, 190, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 166, 190, 0.09) 1px, transparent 1px);
  background-size: 22px 22px;
}

.page-contact .pc-region__label {
  margin: 0 0 12px;
  font-family: var(--bm-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--bm-silver);
}

.page-contact .pc-region__addr {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--bm-paper);
}

.page-contact .pc-region__meta {
  margin: 0 0 16px;
  display: grid;
  gap: 10px;
}

.page-contact .pc-region__meta > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-region__meta dt {
  margin: 0;
  font-size: 13px;
  color: var(--bm-silver);
}

.page-contact .pc-region__meta dd {
  margin: 0;
  font-family: var(--bm-font-mono);
  font-size: 13px;
  color: var(--bm-paper);
  text-align: right;
}

.page-contact .pc-region__links {
  margin: 0;
  font-size: 13.5px;
  color: var(--pc-soft);
}

.page-contact .pc-region__links a {
  color: var(--bm-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 125, 255, 0.45);
}

.page-contact .pc-region__links a:focus-visible {
  outline: 2px solid var(--bm-blue);
  outline-offset: 2px;
}

/* ---------- 流程区 ---------- */
.page-contact .pc-flow {
  border-top: 1px solid var(--pc-line);
}

.page-contact .pc-flow__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.page-contact .pc-flow__intro .pc-sub {
  margin-bottom: 0;
}

.page-contact .pc-flow__figure {
  margin: 0;
  border: 1px solid var(--pc-line);
  max-width: 220px;
}

.page-contact .pc-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .pc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pc-line);
  border: 1px solid var(--pc-line);
}

.page-contact .pc-step {
  position: relative;
  padding: 26px 18px 24px;
  background: var(--bm-base);
  border-top: 2px solid rgba(154, 166, 190, 0.35);
  transition: border-top-color 0.3s ease;
}

.page-contact .pc-step.is-in,
.page-contact .pc-step:hover {
  border-top-color: var(--bm-lime);
}

.page-contact .pc-step__idx {
  display: block;
  margin-bottom: 12px;
  font-family: var(--bm-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--bm-orange);
}

.page-contact .pc-step__title {
  margin: 0 0 8px;
  font-family: var(--bm-font-title);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.25;
  color: var(--bm-paper);
}

.page-contact .pc-step__text {
  margin: 0;
  font-size: 14px;
  color: var(--pc-soft);
}

/* ---------- 邮件提示 ---------- */
.page-contact .pc-tips {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 28px;
  background: var(--pc-line);
  border: 1px solid var(--pc-line);
}

.page-contact .pc-tip {
  padding: 20px 18px;
  background: var(--bm-panel);
}

.page-contact .pc-tip__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-bottom: 12px;
  font-size: 11px;
  color: var(--bm-base);
  background: var(--bm-lime);
}

.page-contact .pc-tip__title {
  margin: 0 0 6px;
  font-family: var(--bm-font-title);
  font-weight: 800;
  font-size: 17px;
  color: var(--bm-paper);
}

.page-contact .pc-tip__text {
  margin: 0;
  font-size: 14px;
  color: var(--pc-soft);
}

/* ---------- 收尾引导 ---------- */
.page-contact .pc-cta {
  border-top: 1px solid var(--pc-line);
  background:
    linear-gradient(115deg, rgba(255, 106, 43, 0.12), transparent 55%),
    var(--bm-panel);
}

.page-contact .pc-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 36px 0 44px;
}

.page-contact .pc-cta__kicker {
  margin: 0 0 8px;
  font-family: var(--bm-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--bm-orange);
}

.page-contact .pc-cta__title {
  margin: 0;
  font-family: var(--bm-font-title);
  font-weight: 800;
  font-size: clamp(21px, 5vw, 32px);
  line-height: 1.15;
  color: var(--bm-paper);
}

.page-contact .pc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .pc-hero {
    padding: 44px 0 44px;
  }

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

  .page-contact .pc-hero__lead {
    font-size: 16px;
  }

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

  .page-contact .pc-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.85fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .pc-flow__head {
    grid-template-columns: minmax(0, 1fr) 200px;
    gap: 40px;
    align-items: start;
  }

  .page-contact .pc-flow__figure {
    justify-self: end;
  }

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

  .page-contact .pc-step {
    padding: 30px 22px 30px;
  }

  .page-contact .pc-channel {
    padding: 26px 26px 24px;
  }

  .page-contact .pc-region__body {
    padding: 26px 24px;
  }
}

@media (min-width: 1200px) {
  .page-contact .pc-hero__title {
    max-width: 15ch;
  }
}
</PAGE_CSS>>>