/* ============================================================
   联系入口页专属样式 · scope: .page-contact
   ============================================================ */
.page-contact {
  --contact-card-bg: rgba(28, 34, 48, 0.72);
  --contact-core-bg: linear-gradient(135deg, rgba(43, 29, 74, 0.88), rgba(11, 14, 26, 0.94));
  --contact-gold-line: rgba(245, 192, 68, 0.45);
  --contact-green-line: rgba(0, 229, 143, 0.45);
  background:
    radial-gradient(1100px 720px at 88% -10%, rgba(43, 29, 74, 0.85), transparent 62%),
    radial-gradient(900px 600px at 8% 28%, rgba(43, 29, 74, 0.5), transparent 66%),
    var(--color-night);
  color: var(--color-silver);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏星空封面 ---------- */
.page-contact .contact-hero {
  position: relative;
  min-height: 560px;
  padding: 88px 20px 72px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(11, 14, 26, 0.68) 0%, rgba(43, 29, 74, 0.92) 100%);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(245, 192, 68, 0.75), transparent),
    radial-gradient(2px 2px at 28% 66%, rgba(230, 232, 240, 0.5), transparent),
    radial-gradient(1px 1px at 62% 14%, rgba(0, 229, 143, 0.62), transparent),
    radial-gradient(1.5px 1.5px at 74% 48%, rgba(230, 232, 240, 0.42), transparent),
    radial-gradient(1px 1px at 88% 74%, rgba(245, 192, 68, 0.55), transparent);
  pointer-events: none;
}
.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-contact .contact-hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 26, 0.72) 0%, rgba(11, 14, 26, 0.36) 55%, rgba(11, 14, 26, 0.96) 100%);
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0;
}
.page-contact .contact-hero__kicker {
  margin: 0 0 16px;
}
.page-contact .contact-breadcrumb__sep {
  margin: 0 10px;
  color: var(--color-steel);
}
.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.5px;
  color: var(--color-silver);
}
.page-contact .contact-hero__title-accent {
  display: block;
  color: var(--color-gold);
  font-style: normal;
}
.page-contact .contact-hero__lead {
  max-width: 640px;
  margin: 0 0 28px;
  color: var(--color-steel);
  font-size: 1rem;
}
.page-contact .contact-hero__short {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 联系渠道：联络星座图 ---------- */
.page-contact .contact-constellation {
  position: relative;
  padding: 80px 20px;
  background: linear-gradient(180deg, rgba(11, 14, 26, 0.4) 0%, rgba(43, 29, 74, 0.36) 42%, rgba(11, 14, 26, 0.92) 100%);
}
.page-contact .contact-constellation::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(245, 192, 68, 0.55), transparent),
    radial-gradient(1px 1px at 86% 22%, rgba(230, 232, 240, 0.4), transparent),
    radial-gradient(1.5px 1.5px at 66% 70%, rgba(0, 229, 143, 0.5), transparent),
    radial-gradient(1px 1px at 34% 82%, rgba(230, 232, 240, 0.35), transparent),
    radial-gradient(1.5px 1.5px at 72% 38%, rgba(245, 192, 68, 0.4), transparent);
  pointer-events: none;
}
.page-contact .contact-constellation__head {
  position: relative;
  margin-bottom: 40px;
}
.page-contact .contact-constellation__title {
  margin: 8px 0 10px;
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  color: var(--color-silver);
}
.page-contact .contact-constellation__intro {
  margin: 0;
  max-width: 560px;
  color: var(--color-steel);
}
.page-contact .contact-constellation__grid {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

/* 左侧：地址与服务时间 */
.page-contact .contact-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-contact .contact-side__card {
  position: relative;
  padding: 24px;
  background: var(--contact-card-bg);
  border: 1px solid var(--color-line);
}
.page-contact .contact-side__card--address {
  border-top: 2px solid var(--color-green);
}
.page-contact .contact-side__card--hours {
  border-top: 2px solid var(--color-gold);
}
.page-contact .contact-side__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-bottom: 18px;
}
.page-contact .contact-side__heading {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-silver);
}
.page-contact .contact-side__address {
  margin: 0 0 8px;
  color: var(--color-silver);
  font-size: 0.95rem;
}
.page-contact .contact-side__note {
  margin: 0;
  color: var(--color-steel);
  font-size: 0.82rem;
  line-height: 1.6;
}
.page-contact .contact-side__long {
  margin: 0 0 16px;
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 1.05rem;
}
.page-contact .contact-hours {
  margin: 18px 0 16px;
}
.page-contact .contact-hours__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 10px 0 6px;
  color: var(--color-steel);
  font-size: 0.82rem;
}
.page-contact .contact-hours__row--green {
  color: var(--color-green);
}
.page-contact .contact-hours__bar {
  height: 6px;
  width: 100%;
  background: rgba(230, 232, 240, 0.1);
  overflow: hidden;
}
.page-contact .contact-hours__fill {
  display: block;
  height: 100%;
  width: 71.4%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-green));
}

/* 中央：星座核心与需求节点 */
.page-contact .contact-chart {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 32px 18px;
  background: radial-gradient(360px 200px at 50% 50%, rgba(245, 192, 68, 0.08), transparent 70%);
  border: 1px solid var(--color-line);
}
.page-contact .contact-chart::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8%;
  bottom: 8%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(245, 192, 68, 0.28), rgba(0, 229, 143, 0.28), transparent);
  transform: translateX(-50%);
  pointer-events: none;
}
.page-contact .contact-chart::after {
  display: none;
}
.page-contact .contact-chart__row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.page-contact .contact-chart__core {
  position: relative;
  width: 100%;
  max-width: 420px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--contact-gold-line);
  background: var(--contact-core-bg);
  box-shadow:
    0 0 44px rgba(245, 192, 68, 0.12),
    0 0 90px rgba(245, 192, 68, 0.06);
  transition: border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.page-contact .contact-chart__core::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(230, 232, 240, 0.08);
  pointer-events: none;
}
.page-contact .contact-chart__eyebrow {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2.8px;
  color: var(--color-steel);
}
.page-contact .contact-chart__mail {
  margin-bottom: 16px;
}
.page-contact .contact-chart__phone {
  margin-bottom: 4px;
}
.page-contact .contact-chart__label {
  display: block;
  margin-bottom: 2px;
  font-size: 0.78rem;
  color: var(--color-steel);
}
.page-contact .contact-chart__value {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  color: var(--color-gold);
  word-break: break-all;
  letter-spacing: 0.3px;
}
.page-contact .contact-chart__hint {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--color-line);
  color: var(--color-steel);
  font-size: 0.85rem;
}
.page-contact .contact-chart__node {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  white-space: nowrap;
  border: 1px solid var(--color-line);
  background: rgba(11, 14, 26, 0.78);
  color: var(--color-silver);
  font-size: 0.88rem;
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.page-contact .contact-chart__node::before {
  content: "";
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  background: var(--color-gold);
  box-shadow: 0 0 8px rgba(245, 192, 68, 0.8);
  transform: rotate(45deg);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.page-contact .contact-chart__node:hover {
  color: var(--color-green);
  border-color: var(--contact-green-line);
  transform: translateY(-3px);
}
.page-contact .contact-chart__node:hover::before {
  background: var(--color-green);
  box-shadow: 0 0 10px rgba(0, 229, 143, 0.7);
}
.page-contact .contact-chart:hover .contact-chart__core {
  border-color: rgba(245, 192, 68, 0.85);
  box-shadow:
    0 0 50px rgba(245, 192, 68, 0.22),
    0 0 100px rgba(0, 229, 143, 0.12);
}

/* 右侧：服务边界 */
.page-contact .contact-scope {
  padding: 28px 24px;
  background: rgba(28, 34, 48, 0.66);
  border: 1px solid var(--color-line);
  border-left: 2px solid var(--color-gold);
}
.page-contact .contact-scope__title {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--color-silver);
}
.page-contact .contact-scope__intro {
  margin: 0 0 16px;
  color: var(--color-steel);
}
.page-contact .contact-scope__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-contact .contact-scope__list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--color-silver);
  font-size: 0.92rem;
}
.page-contact .contact-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 9px;
  height: 9px;
  background: var(--color-green);
  transform: rotate(45deg);
}
.page-contact .contact-scope__out {
  margin: 0 0 22px;
  color: var(--color-steel);
  font-size: 0.88rem;
}

/* ---------- 常见联系需求 ---------- */
.page-contact .contact-routing {
  position: relative;
  padding: 76px 20px 92px;
  background: linear-gradient(180deg, rgba(11, 14, 26, 0.96) 0%, rgba(43, 29, 74, 0.55) 55%, rgba(11, 14, 26, 0.98) 100%);
}
.page-contact .contact-routing__head {
  margin-bottom: 36px;
}
.page-contact .contact-routing__head p:not(.exhibit-label) {
  margin: 0;
  color: var(--color-steel);
}
.page-contact .contact-routing__title {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--color-silver);
}
.page-contact .contact-routing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-contact .contact-route {
  position: relative;
  padding: 26px 24px;
  background: rgba(28, 34, 48, 0.6);
  border: 1px solid var(--color-line);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.page-contact .contact-route::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-green));
  opacity: 0.6;
}
.page-contact .contact-route:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 143, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.34);
}
.page-contact .contact-route__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.08rem;
  color: var(--color-silver);
}
.page-contact .contact-route p {
  margin: 0 0 18px;
  color: var(--color-steel);
  font-size: 0.9rem;
}
.page-contact .contact-route a {
  display: inline-block;
  color: var(--color-gold);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 192, 68, 0.45);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-contact .contact-route a:hover {
  color: var(--color-green);
  border-color: rgba(0, 229, 143, 0.6);
}

/* ---------- 响应式栅格：平板 / 桌面 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-routing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    min-height: 620px;
    padding: 112px 28px 80px;
  }
  .page-contact .contact-constellation {
    padding: 104px 28px 96px;
  }
  .page-contact .contact-constellation__grid {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr) 320px;
    align-items: start;
    gap: 30px;
  }
  .page-contact .contact-chart {
    padding: 36px 20px;
  }
  .page-contact .contact-chart::before {
    top: 10%;
    bottom: 10%;
  }
  .page-contact .contact-chart::after {
    display: block;
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    top: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 192, 68, 0.24), transparent);
    pointer-events: none;
  }
  .page-contact .contact-chart__core {
    max-width: 320px;
  }
  .page-contact .contact-chart__row--top {
    justify-content: flex-start;
  }
  .page-contact .contact-chart__row--bottom {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-routing__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}