.page-contact {
  overflow-x: hidden;
}

/* ---------- Hero 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 56px 0 40px;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -80px;
  width: 520px;
  height: 340px;
  background: var(--gradient-red-blue);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
  opacity: 0.18;
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin: 0 0 12px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.page-contact .contact-hero__desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0;
}

.page-contact .contact-hero__visual {
  position: relative;
  min-height: 180px;
}

.page-contact .contact-hero__slash {
  position: absolute;
  border-radius: var(--radius-md);
}

.page-contact .contact-hero__slash--main {
  right: 0;
  top: 0;
  width: 74%;
  max-width: 340px;
  height: 180px;
  background: var(--gradient-red-blue);
  clip-path: polygon(4% 0, 78% 0, 100% 100%, 16% 100%);
  opacity: 0.72;
}

.page-contact .contact-hero__slash--alt {
  left: 0;
  bottom: 0;
  width: 56%;
  max-width: 260px;
  height: 120px;
  background: var(--gradient-blue-green);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
  opacity: 0.4;
}

.page-contact .contact-hero__dot {
  position: absolute;
  border-radius: 50%;
  display: block;
}

.page-contact .contact-hero__dot--red {
  top: 6px;
  left: 18%;
  width: 26px;
  height: 26px;
  background: var(--primary-red);
  box-shadow: 0 0 22px rgba(255, 59, 48, 0.65);
}

.page-contact .contact-hero__dot--blue {
  right: 10%;
  bottom: 36px;
  width: 16px;
  height: 16px;
  background: var(--primary-blue);
  box-shadow: 0 0 18px rgba(10, 132, 255, 0.65);
}

.page-contact .contact-hero__dot--green {
  bottom: -6px;
  left: 32%;
  width: 20px;
  height: 20px;
  background: var(--primary-green);
  box-shadow: 0 0 20px rgba(48, 209, 88, 0.6);
}

/* ---------- 01 联系方式 ---------- */
.page-contact .contact-info {
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-contact .contact-info__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 32px;
}

.page-contact .contact-info__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary-red);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-contact .contact-card--mail::before {
  background: var(--primary-blue);
}

.page-contact .contact-card--address::before {
  background: var(--primary-green);
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 59, 48, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

.page-contact .contact-card--mail:hover {
  border-color: rgba(10, 132, 255, 0.4);
}

.page-contact .contact-card--address:hover {
  border-color: rgba(48, 209, 88, 0.4);
}

.page-contact .contact-card__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin: 0 0 8px;
}

.page-contact .contact-card__value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  word-break: break-all;
  margin: 0 0 8px;
}

.page-contact .contact-card__value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: border-color var(--transition-fast);
}

.page-contact .contact-card__value a:hover {
  border-bottom-color: var(--primary-green);
}

.page-contact .contact-card__note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .contact-info__aside {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-info__aside-card {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  gap: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.page-contact .contact-info__aside-card img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  object-fit: cover;
  display: block;
}

.page-contact .contact-info__aside-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.page-contact .contact-info__aside-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .contact-map {
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 59, 48, 0.12) 0, transparent 60%),
    radial-gradient(circle at 72% 62%, rgba(10, 132, 255, 0.12) 0, transparent 60%),
    radial-gradient(circle at 48% 84%, rgba(48, 209, 88, 0.1) 0, transparent 60%),
    var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

/* ---------- 02 咨询范围 ---------- */
.page-contact .contact-scope {
  background: var(--bg-panel);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-top: 48px;
  padding-bottom: 64px;
}

.page-contact .contact-scope__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

.page-contact .contact-scope__item {
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.page-contact .contact-scope__item:hover {
  transform: translateY(-4px);
  border-color: var(--primary-blue);
  background: linear-gradient(135deg, rgba(10, 132, 255, 0.1) 0%, rgba(48, 209, 88, 0.08) 100%);
}

.page-contact .contact-scope__item h3 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 14px 0 8px;
}

.page-contact .contact-scope__item p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0 0 18px;
}

/* ---------- 03 响应时间 ---------- */
.page-contact .contact-response {
  padding-top: 48px;
  padding-bottom: 64px;
}

.page-contact .contact-response__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

.page-contact .contact-response__card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--primary-green);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-response__card--work {
  border-left-color: var(--primary-red);
}

.page-contact .contact-response__card--mail {
  border-left-color: var(--primary-blue);
}

.page-contact .contact-response__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.page-contact .contact-response__label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin: 0 0 10px;
}

.page-contact .contact-response__value {
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.page-contact .contact-response__note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .contact-response__image {
  margin: 32px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  position: relative;
}

.page-contact .contact-response__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- 底部内链 ---------- */
.page-contact .contact-more {
  border-top: 1px solid var(--border-subtle);
  padding-top: 48px;
  padding-bottom: 72px;
  text-align: center;
}

.page-contact .contact-more > .container > p {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.page-contact .contact-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-card__value {
    font-size: 18px;
  }

  .page-contact .contact-info__aside-card {
    grid-template-columns: 100px 1fr;
    justify-items: start;
    text-align: left;
    gap: 20px;
  }

  .page-contact .contact-scope__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-response__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-response__value {
    font-size: 20px;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero {
    padding-top: 72px;
    padding-bottom: 56px;
  }

  .page-contact .contact-hero h1 {
    font-size: 52px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 48px;
  }

  .page-contact .contact-card__value {
    font-size: 20px;
  }

  .page-contact .contact-info__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

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

  .page-contact .contact-response__value {
    font-size: 22px;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-hero h1 {
    font-size: 60px;
  }

  .page-contact .contact-card__value {
    font-size: 22px;
  }
}