/* ===== 联系亚星 page-contact ===== */
.page-contact {
  background: var(--color-deep-blue);
  color: var(--color-gray);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* ---------- 首屏 hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: var(--space-xl) 0 0;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -2%;
  top: 8%;
  width: 34%;
  height: 180px;
  background: var(--color-red);
  clip-path: polygon(100% 0, 8% 0, 100% 92%);
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: var(--space-xl);
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.page-contact .contact-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.page-contact .contact-hero__content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0;
}

.page-contact .contact-hero__content h1::after {
  content: "";
  display: block;
  width: 96px;
  height: 6px;
  background: var(--color-red);
  margin-top: var(--space-md);
  transform: skewX(-28deg);
}

.page-contact .contact-hero__lead {
  max-width: 60ch;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-gray);
  margin: 0;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.page-contact .contact-hero__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
  object-fit: cover;
  align-self: center;
}

/* ---------- 主内容分栏 ---------- */
.page-contact .contact-main {
  display: grid;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
}

.page-contact .contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-contact .contact-channel-list h2,
.page-contact .contact-topics h2,
.page-contact .contact-partner h2,
.page-contact .contact-location h2,
.page-contact .contact-faq h2 {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--color-white);
  margin: 0;
}

.page-contact .contact-channel-list__intro {
  margin: 0 0 var(--space-sm);
  color: var(--color-gray);
}

/* 联系卡片 */
.page-contact .contact-channel-card {
  background: var(--color-dark-blue);
  border-radius: 8px;
  border: 1px solid rgba(229, 231, 235, 0.12);
  border-top-width: 4px;
  padding: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-channel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-channel-card--red {
  border-top-color: var(--color-red);
}

.page-contact .contact-channel-card--yellow {
  border-top-color: var(--color-yellow);
}

.page-contact .contact-channel-card--blue {
  border-top-color: var(--color-data-blue);
}

.page-contact .contact-channel-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-bottom: var(--space-sm);
}

.page-contact .contact-channel-card__main {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  word-break: break-all;
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .contact-channel-card__main:hover {
  color: var(--color-data-blue);
}

.page-contact .contact-channel-card--yellow .contact-channel-card__main:hover {
  color: var(--color-yellow);
}

.page-contact .contact-channel-card__address {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-white);
}

.page-contact .contact-channel-card__desc {
  margin: var(--space-sm) 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-gray);
}

/* 右：常见咨询方向 */
.page-contact .contact-main__side {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.page-contact .contact-topics__list {
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-contact .contact-topics__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(229, 231, 235, 0.1);
}

.page-contact .contact-topics__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-red);
  padding-top: 2px;
}

.page-contact .contact-topics__item h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--color-white);
  margin: 0 0 var(--space-xs);
}

.page-contact .contact-topics__item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.page-contact .contact-topics__link {
  display: inline-block;
  margin-top: var(--space-xs);
  color: var(--color-data-blue);
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.page-contact .contact-topics__link:hover {
  border-bottom-color: var(--color-data-blue);
}

/* 商务合作 */
.page-contact .contact-partner {
  background: var(--color-ink-blue);
  border-radius: 10px;
  border: 1px solid rgba(229, 231, 235, 0.1);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-partner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: var(--color-yellow);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: 0.12;
}

.page-contact .contact-partner h2 {
  margin: var(--space-sm) 0 var(--space-sm);
}

.page-contact .contact-partner__desc {
  margin: 0 0 var(--space-md);
  color: var(--color-gray);
  line-height: 1.7;
}

.page-contact .contact-partner__email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-yellow);
  text-decoration: none;
  border-bottom: 2px solid var(--color-yellow);
  padding-bottom: 2px;
  margin-bottom: var(--space-md);
  word-break: break-all;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact .contact-partner__email:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.page-contact .contact-partner__list li {
  position: relative;
  padding-left: var(--space-md);
  font-size: 0.92rem;
  color: var(--color-silver);
}

.page-contact .contact-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-yellow);
  transform: skewX(-18deg);
}

/* ---------- 地图区域 ---------- */
.page-contact .contact-location {
  padding: var(--space-2xl) 0;
  background: var(--color-dark-blue);
  border-top: 1px solid rgba(229, 231, 235, 0.08);
  border-bottom: 1px solid rgba(229, 231, 235, 0.08);
}

.page-contact .contact-location__inner {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.page-contact .contact-location__info h2 {
  margin-top: var(--space-sm);
}

.page-contact .contact-location__address {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-white);
  border-left: 4px solid var(--color-data-blue);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
}

.page-contact .contact-location__note {
  font-size: 0.88rem;
  color: var(--color-gray);
  margin: 0;
}

.page-contact .contact-location__map {
  border-radius: 10px;
  overflow: hidden;
  border: var(--border-thin);
  background: var(--color-deep-blue);
  box-shadow: var(--shadow-card);
  display: grid;
}

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

.page-contact .contact-location__map svg {
  border-bottom: 1px solid rgba(229, 231, 235, 0.08);
}

/* ---------- FAQ ---------- */
.page-contact .contact-faq {
  padding: var(--space-2xl) 0;
}

.page-contact .contact-faq__head {
  margin-bottom: var(--space-xl);
}

.page-contact .contact-faq__head .tag {
  margin-bottom: var(--space-sm);
}

.page-contact .contact-faq__head p {
  margin: var(--space-sm) 0 0;
  color: var(--color-gray);
}

.page-contact .contact-faq__head .btn {
  margin-top: var(--space-md);
}

.page-contact .contact-faq__grid {
  display: grid;
  gap: var(--space-md);
}

.page-contact .contact-faq__card {
  display: block;
  background: var(--color-dark-blue);
  border: 1px solid rgba(229, 231, 235, 0.1);
  border-radius: 8px;
  padding: var(--space-lg);
  text-decoration: none;
  transition: background var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.page-contact .contact-faq__card:hover {
  background: var(--color-deep-blue);
  border-color: rgba(229, 231, 235, 0.28);
  transform: translateX(6px);
}

.page-contact .contact-faq__card h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  color: var(--color-white);
  margin: 0 0 var(--space-xs);
}

.page-contact .contact-faq__card p {
  font-size: 0.88rem;
  color: var(--color-gray);
  margin: 0 0 var(--space-sm);
  line-height: 1.6;
}

.page-contact .contact-faq__more {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-red);
}

/* ---------- 桌面断点 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-contact .contact-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .page-contact .contact-location__inner {
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-2xl);
  }

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

  .page-contact .contact-location__map svg {
    border-bottom: 0;
    border-right: 1px solid rgba(229, 231, 235, 0.08);
  }

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

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding-top: var(--space-2xl);
  }

  .page-contact .contact-main {
    gap: var(--space-2xl);
  }
}