.page-contact {
  --pc-radius: 32px;
  --pc-ink-soft: rgba(42, 27, 20, .76);
  --pc-mist-soft: rgba(248, 246, 240, .66);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 64px;
  background:
    radial-gradient(120% 90% at 88% 0%, #1F2C63 0%, rgba(24, 35, 79, 0) 62%),
    linear-gradient(180deg, #0B1230 0%, #101A3E 100%);
  color: var(--mist);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(248, 246, 240, .3) 0 1px, transparent 1px 26px);
  opacity: .55;
  pointer-events: none;
}

.page-contact .contact-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--pc-mist-soft);
}

.page-contact .contact-hero__crumbs .breadcrumb-link {
  color: rgba(248, 246, 240, .84);
  text-decoration: none;
}

.page-contact .contact-hero__crumbs .breadcrumb-link:hover {
  color: var(--signal);
}

.page-contact .contact-hero__crumbs .breadcrumb-current {
  color: var(--signal);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-hero__media {
  position: relative;
  border-radius: var(--pc-radius);
  overflow: hidden;
  border: 1px solid var(--hairline-strong);
  box-shadow: 0 34px 64px -44px rgba(0, 0, 0, .95);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 5;
  object-fit: cover;
}

.page-contact .contact-hero__stamp {
  position: absolute;
  left: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--pill);
  background: rgba(11, 18, 48, .8);
  border: 1px solid var(--hairline-strong);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-contact .contact-hero__stamp::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 106, 42, .22);
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(2.1rem, 6.4vw, 3.7rem);
  line-height: 1.06;
  color: var(--mist);
}

.page-contact .contact-hero__sub {
  margin: 18px 0 0;
  max-width: 38ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pc-mist-soft);
}

.page-contact .contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-quick__link {
  display: inline-block;
  margin-top: 16px;
  font-size: .875rem;
  color: var(--vyellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 193, 78, .42);
  padding-bottom: 2px;
}

.page-contact .contact-quick__link:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 联系卡 + 反馈分类 ---------- */
.page-contact .contact-stage {
  padding: 56px 0;
  background: var(--cream);
  color: var(--ink);
}

.page-contact .contact-stage__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 22px;
  border-radius: var(--pc-radius);
  background: linear-gradient(155deg, #1C2857 0%, #0B1230 100%);
  color: var(--mist);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--signal) 0%, var(--flame) 40%, var(--vyellow) 100%);
}

.page-contact .contact-card__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  color: var(--signal);
}

.page-contact .contact-card__row {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-card__row:last-of-type {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-contact .contact-card__key {
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .2em;
  color: rgba(248, 246, 240, .55);
}

.page-contact .contact-card__val {
  display: block;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--mist);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact .contact-card__val.mono {
  font-size: .95rem;
  letter-spacing: .01em;
}

.page-contact a.contact-card__val:hover {
  color: var(--signal);
}

.page-contact .contact-card__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--hairline-strong);
  font-size: .82rem;
  line-height: 1.72;
  color: rgba(248, 246, 240, .62);
}

.page-contact .contact-stage__main h2 {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.24;
  color: var(--ink);
}

.page-contact .contact-stage__intro {
  margin: 14px 0 6px;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

.page-contact .feedback-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .feedback-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--hairline-ink);
}

.page-contact .feedback-item:last-child {
  border-bottom: 1px solid var(--hairline-ink);
}

.page-contact .feedback-item__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--signal);
  color: var(--signal-ink);
  font-size: .8rem;
  font-weight: 700;
}

.page-contact .feedback-item__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .feedback-item__text {
  margin: 8px 0 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-zone {
  position: relative;
  overflow: hidden;
  padding: 58px 0 66px;
  background: linear-gradient(180deg, #0B1230 0%, #131E44 100%);
  color: var(--mist);
}

.page-contact .contact-zone__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-zone__media {
  border-radius: var(--pc-radius);
  overflow: hidden;
  border: 1px solid var(--hairline);
  box-shadow: 0 30px 58px -42px rgba(0, 0, 0, .9);
}

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

.page-contact .contact-zone h2 {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  line-height: 1.26;
  color: var(--mist);
}

.page-contact .contact-zone .prose {
  margin: 16px 0 0;
  font-size: .96rem;
  line-height: 1.8;
  color: rgba(248, 246, 240, .8);
}

.page-contact .zone-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .zone-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--hairline-strong);
  font-size: .84rem;
  color: var(--mist);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}

.page-contact .zone-legend__item:hover {
  border-color: var(--signal);
  transform: translateY(-2px);
}

.page-contact .zone-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vblue);
}

.page-contact .zone-dot[data-tone="red"] {
  background: var(--flame);
}

.page-contact .zone-dot[data-tone="green"] {
  background: var(--vgreen);
}

.page-contact .zone-dot[data-tone="yellow"] {
  background: var(--vyellow);
}

.page-contact .zone-meta {
  display: grid;
  gap: 16px;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hairline);
}

.page-contact .zone-meta dt {
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .18em;
  color: rgba(248, 246, 240, .55);
}

.page-contact .zone-meta dd {
  margin: 6px 0 0;
  font-size: .95rem;
  color: var(--mist);
}

.page-contact .contact-zone__more {
  margin: 22px 0 0;
  font-size: .88rem;
  line-height: 1.75;
  color: rgba(248, 246, 240, .66);
}

.page-contact .contact-zone__more a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 42, .45);
}

.page-contact .contact-zone__more a:hover {
  color: var(--vyellow);
  border-bottom-color: var(--vyellow);
}

/* ---------- 合作咨询 ---------- */
.page-contact .contact-partner {
  padding: 62px 0 74px;
  background: var(--cream);
  color: var(--ink);
}

.page-contact .contact-partner__inner {
  max-width: 760px;
}

.page-contact .contact-partner h2 {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.26;
  color: var(--ink);
}

.page-contact .contact-partner .prose {
  margin: 16px 0 0;
  font-size: .96rem;
  line-height: 1.82;
  color: var(--pc-ink-soft);
}

.page-contact .partner-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .zone-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 34px 0 78px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 46px;
    align-items: center;
  }

  .page-contact .contact-stage {
    padding: 72px 0;
  }

  .page-contact .contact-stage__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 50px;
    align-items: start;
  }

  .page-contact .contact-stage__aside {
    position: sticky;
    top: 24px;
  }

  .page-contact .contact-zone {
    padding: 78px 0 84px;
  }

  .page-contact .contact-zone__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 50px;
    align-items: center;
  }

  .page-contact .contact-partner {
    padding: 78px 0 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .zone-legend__item {
    transition: none;
  }

  .page-contact .zone-legend__item:hover {
    transform: none;
  }
}
<<<END>>>