/* 联系入口页专属样式 — 作用域限定 .page-contact */
.page-contact {
  background:
    radial-gradient(ellipse at 82% 8%, rgba(181, 55, 242, 0.12), transparent 42%),
    radial-gradient(ellipse at 12% 52%, rgba(30, 144, 255, 0.08), transparent 36%),
    var(--sf-bg-night);
  color: var(--sf-mist);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-contact .contact-hero {
  padding: var(--space-xl) 0 var(--space-lg);
}

.page-contact .contact-hero-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  background: linear-gradient(135deg, rgba(181, 55, 242, 0.14), rgba(10, 10, 26, 0) 48%, rgba(30, 144, 255, 0.14));
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-contact .contact-hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.7;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, transparent 32%, rgba(181, 55, 242, 0.12) 32%, rgba(181, 55, 242, 0.12) 38%, transparent 38%, transparent 64%, rgba(30, 144, 255, 0.12) 64%, rgba(30, 144, 255, 0.12) 72%, transparent 72%),
    linear-gradient(60deg, transparent 0%, transparent 18%, rgba(255, 107, 26, 0.08) 18%, rgba(255, 107, 26, 0.08) 26%, transparent 26%, transparent 56%, rgba(181, 55, 242, 0.07) 56%, transparent 56%);
}

.page-contact .contact-hero-text,
.page-contact .contact-hero-media {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-text {
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.page-contact .contact-hero-kicker {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--sf-orange);
  border: 1px solid rgba(255, 107, 26, 0.45);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  display: inline-block;
}

.page-contact .contact-hero-text h1 {
  font-size: clamp(1.9rem, 5vw + 0.4rem, 3.1rem);
  line-height: 1.14;
  margin: 0;
  max-width: 16em;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero-lead {
  color: var(--sf-night);
  font-size: var(--fs-md);
  line-height: 1.75;
  max-width: 54em;
  margin: 0;
}

.page-contact .contact-hero-lead strong {
  color: var(--sf-mist);
  font-weight: 600;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.page-contact .contact-hero-media {
  min-height: 220px;
  background: var(--sf-bg-deep);
}

.page-contact .contact-hero-img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

/* ===== 官方联系方式 ===== */
.page-contact .contact-info-section {
  padding: var(--space-xl) 0;
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.page-contact .contact-card {
  background: var(--sf-bg-deep);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.22);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.3), 0 0 24px rgba(181, 55, 242, 0.18);
}

.page-contact .contact-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.page-contact .contact-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(30, 144, 255, 0.15);
  color: var(--sf-blue);
}

.page-contact .contact-card-icon svg {
  width: 22px;
  height: 22px;
}

.page-contact .contact-card:nth-child(2) .contact-card-icon {
  background: rgba(255, 107, 26, 0.16);
  color: var(--sf-orange);
}

.page-contact .contact-card:nth-child(3) .contact-card-icon {
  background: rgba(181, 55, 242, 0.18);
  color: var(--sf-purple);
}

.page-contact .contact-card h3 {
  margin: 0;
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
}

.page-contact .contact-card-main {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  color: var(--sf-mist);
  overflow-wrap: anywhere;
  line-height: 1.5;
}

.page-contact .contact-card-main a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-card-main a:hover {
  color: var(--sf-blue);
  border-color: var(--sf-blue);
}

.page-contact .contact-card-desc {
  margin: 0;
  color: var(--sf-night);
  font-size: var(--fs-sm);
  line-height: 1.65;
}

/* ===== 渠道用途 ===== */
.page-contact .channels-section {
  padding: var(--space-xl) 0;
  background: linear-gradient(180deg, transparent, rgba(30, 144, 255, 0.05) 50%, transparent);
  border-top: 1px solid rgba(255, 107, 26, 0.12);
  border-bottom: 1px solid rgba(255, 107, 26, 0.12);
}

.page-contact .channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.page-contact .channel-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--sf-gray);
  padding: var(--space-md);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .channel-item:nth-child(1) {
  border-left: 4px solid var(--sf-blue);
}

.page-contact .channel-item:nth-child(2) {
  border-left: 4px solid var(--sf-orange);
}

.page-contact .channel-item:nth-child(3) {
  border-left: 4px solid var(--sf-purple);
}

.page-contact .channel-item:hover {
  border-color: rgba(255, 107, 26, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

.page-contact .channel-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--sf-night);
  font-size: var(--fs-sm);
}

.page-contact .channel-copy h3 {
  margin: 0 0 var(--space-xs);
  font-size: var(--fs-md);
  letter-spacing: -0.01em;
}

.page-contact .channel-copy p {
  margin: 0;
  color: var(--sf-night);
  font-size: var(--fs-sm);
  line-height: 1.75;
}

.page-contact .channel-copy strong {
  color: var(--sf-mist);
  font-weight: 600;
}

/* ===== 客服时间 ===== */
.page-contact .hours-section {
  padding: var(--space-xl) 0;
}

.page-contact .hours-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--sf-bg-deep);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-top: var(--space-lg);
}

.page-contact .hours-copy {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.page-contact .hours-copy h2 {
  margin: 0;
  letter-spacing: -0.01em;
}

.page-contact .hours-subtitle {
  margin: 0;
  color: var(--sf-night);
  line-height: 1.6;
}

.page-contact .hours-list {
  list-style: none;
  margin: var(--space-sm) 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-contact .hours-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.page-contact .hours-list li:last-child {
  border-bottom: none;
}

.page-contact .hours-list span:first-child {
  color: var(--sf-night);
  font-size: var(--fs-sm);
}

.page-contact .hours-list span:last-child {
  font-family: var(--font-mono);
  color: var(--sf-mist);
  font-size: var(--fs-sm);
  text-align: right;
}

.page-contact .hours-note {
  margin: 0;
  color: var(--sf-night);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.page-contact .hours-figure {
  position: relative;
  margin: 0;
  min-height: 260px;
  background: var(--sf-bg-night);
}

.page-contact .hours-figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== 坐标地图 ===== */
.page-contact .map-section {
  padding: var(--space-xl) 0;
}

.page-contact .map-wrap {
  background: var(--sf-bg-deep);
  padding: var(--space-sm);
  box-shadow: var(--shadow-card);
  margin-top: var(--space-lg);
}

.page-contact .map-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .map-pointer {
  transition: filter 0.3s ease;
}

.page-contact .map-wrap:hover .map-pointer {
  filter: drop-shadow(0 0 14px var(--sf-purple));
}

.page-contact .map-wrap:hover .map-zone {
  opacity: 0.55;
}

.page-contact .map-footnote {
  margin: var(--space-sm) 0 0 0;
  color: var(--sf-night);
  font-size: var(--fs-xs);
  text-align: right;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 720px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .hours-card {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero-card {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    min-height: 440px;
  }

  .page-contact .contact-hero-text {
    padding: var(--space-xl);
  }

  .page-contact .contact-hero-media {
    min-height: 440px;
  }

  .page-contact .contact-hero-img {
    min-height: 440px;
  }
}

@media (min-width: 960px) {
  .page-contact .channels-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .page-contact .channel-item {
    padding: var(--space-lg);
  }

  .page-contact .hours-copy {
    padding: var(--space-xl);
  }
}