.page-contact {
  font-family: var(--sans);
  color: var(--text);
  padding-bottom: clamp(34px, 6vw, 78px);
  overflow-x: clip;
}

.page-contact .crumbs {
  padding-top: clamp(14px, 3vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3.4vw, 28px) 0 clamp(30px, 5vw, 56px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -16%;
  width: min(760px, 104%);
  height: 158%;
  background: linear-gradient(158deg, rgba(107, 63, 160, 0.62) 0%, rgba(14, 42, 63, 0.3) 48%, rgba(7, 26, 43, 0) 76%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 72%);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  align-items: start;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .contact-hero__text {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15px, 3.4vw, 17px);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .contact-hero__channels {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 30px);
}

.page-contact .contact-hero__channel {
  border-left: 3px solid var(--crimson);
  padding-left: 14px;
}

.page-contact .contact-hero__channel-label {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--copper);
}

.page-contact .contact-hero__channel-value {
  margin: 0;
  font-size: clamp(17px, 4.6vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-hero__visual {
  margin: 0;
  border: 2px solid var(--line-warm);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--void);
  box-shadow: var(--shadow-hard);
}

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

/* ---------- 渠道卡 ---------- */
.page-contact .channels,
.page-contact .prepare,
.page-contact .support,
.page-contact .partners {
  padding: clamp(26px, 5vw, 52px) 0;
}

.page-contact .chapter {
  margin-bottom: clamp(20px, 3.4vw, 30px);
}

.page-contact .ch-grid {
  display: grid;
  gap: 14px;
}

.page-contact .channel-card {
  padding: clamp(18px, 3vw, 24px);
  background: var(--ink-2);
  border: 2px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-hard);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-contact .channel-card--hot {
  border-color: rgba(214, 47, 69, 0.55);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--copper);
  box-shadow: var(--shadow-lift);
}

.page-contact .channel-card__kicker {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--grape-lift);
}

.page-contact .channel-card__value {
  margin: 0 0 12px;
  font-size: clamp(17px, 4vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 咨询准备 ---------- */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: clamp(16px, 3vw, 22px);
  background: linear-gradient(150deg, rgba(14, 42, 63, 0.92), rgba(7, 26, 43, 0.92));
  border: 2px solid var(--line-soft);
  border-radius: var(--r-md);
}

.page-contact .prep-item__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  border-radius: var(--r-pill);
  background: var(--crimson);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
}

.page-contact .prep-item__title {
  margin: 4px 0 6px;
  font-size: clamp(16px, 3.6vw, 18px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-contact .prep-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .prepare__hint {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--lime);
  background: rgba(168, 224, 99, 0.07);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .prepare__hint a,
.page-contact .legal-bar__links a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 2px solid var(--grape-lift);
  padding-bottom: 1px;
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-contact .prepare__hint a:hover,
.page-contact .legal-bar__links a:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.page-contact .prepare__hint a:focus-visible,
.page-contact .legal-bar__links a:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- 服务节奏 ---------- */
.page-contact .support-visual {
  margin: 0 0 clamp(20px, 3.6vw, 30px);
  border: 2px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--void);
  box-shadow: var(--shadow-hard);
}

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

.page-contact .support-grid {
  display: grid;
  gap: 14px;
}

.page-contact .support-panel {
  padding: clamp(16px, 3vw, 22px);
  border: 2px solid var(--line-soft);
  border-top: 3px solid var(--grape);
  border-radius: var(--r-md);
  background: rgba(14, 42, 63, 0.6);
}

.page-contact .support-panel__title {
  margin: 0 0 8px;
  font-size: clamp(16px, 3.6vw, 18px);
  font-weight: 700;
  color: var(--cream);
}

.page-contact .support-panel__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-contact .support-band {
  display: grid;
  gap: 1px;
  margin-top: clamp(20px, 3.6vw, 30px);
  background: var(--line-soft);
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .support-band__item {
  padding: 16px 18px;
  background: var(--ink);
}

.page-contact .support-band__num {
  margin: 0 0 4px;
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--copper);
}

.page-contact .support-band__label {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 合作方向 ---------- */
.page-contact .partner-grid {
  display: grid;
  gap: 14px;
}

.page-contact .partner-card {
  position: relative;
  padding: clamp(18px, 3vw, 24px);
  border: 2px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(168deg, rgba(107, 63, 160, 0.24), rgba(7, 26, 43, 0.9) 62%);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-contact .partner-card:hover,
.page-contact .partner-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--grape-lift);
}

.page-contact .partner-card__title {
  margin: 0 0 10px;
  font-size: clamp(17px, 3.8vw, 19px);
  font-weight: 800;
  color: var(--cream);
}

.page-contact .partner-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .partners__hint {
  margin: clamp(18px, 3vw, 24px) 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 法律信息条 ---------- */
.page-contact .legal-bar {
  margin-top: clamp(10px, 2vw, 18px);
}

.page-contact .legal-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  border-top: 2px solid var(--line-soft);
  border-bottom: 2px solid var(--line-soft);
}

.page-contact .legal-bar__text {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-contact .legal-bar__links {
  display: flex;
  gap: 18px;
  margin: 0;
  font-size: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero__visual {
    transform: rotate(-1deg);
  }

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

@media (min-width: 880px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: center;
  }

  .page-contact .contact-hero__channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

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

  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}
<<<END>>>