/* Contact page — 依赖 style.css 变量 */

.contact-page .site-header__nav a.is-active,
.contact-page .site-nav-drawer__nav a.is-active {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-page main {
  padding-bottom: clamp(2.5rem, 8vh, 5rem);
}

body.contact-page .site-header {
  transform: translateY(0) !important;
  visibility: visible !important;
  pointer-events: auto !important;
  opacity: 1 !important;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

body.contact-page {
  background: #f4f4f2;
}

.contact-page main > .section.contact-marquee {
  min-height: 0;
  height: auto;
}

/* —— 主标题 —— */
.contact-hero {
  padding: calc(var(--header-h) + clamp(2.5rem, 8vh, 4.5rem)) var(--section-inline) clamp(2.5rem, 6vh, 4rem);
  background: transparent;
}

.contact-hero__inner {
  width: min(1240px, calc(100% - 2 * var(--section-inline)));
  margin-inline: auto;
}

.contact-hero__title {
  margin: 0;
  max-width: min(22ch, 100%);
  font-size: clamp(2rem, 4.8vw, 3.65rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--black);
}

.contact-hero__title-line {
  display: block;
}

/* —— 双栏联系信息 —— */
.contact-locations {
  padding: clamp(1rem, 3vh, 2rem) var(--section-inline) clamp(3rem, 8vh, 5rem);
  background: transparent;
}

.contact-locations__inner {
  width: min(1240px, calc(100% - 2 * var(--section-inline)));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: clamp(2.75rem, 6vh, 4.25rem);
}

.contact-block {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.contact-block__region {
  margin: 0;
  font-weight: 800;
  font-size: clamp(0.75rem, 1.05vw, 0.82rem);
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--black);
}

.contact-block__city {
  margin: 0 0 clamp(0.65rem, 1.5vh, 0.9rem);
  font-weight: 800;
  font-size: clamp(0.75rem, 1.05vw, 0.82rem);
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--black);
}

.contact-block__detail {
  margin: 0;
  font-style: normal;
  font-weight: 400;
  font-size: clamp(0.8125rem, 0.95vw, 0.9rem);
  line-height: 1.65;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #2a2a2a;
}

.contact-block__detail a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact-block__detail a:hover {
  opacity: 0.55;
}

.contact-block__detail p {
  margin: 0;
}

.contact-block__detail p + p {
  margin-top: 0.35em;
}

.contact-block--links .contact-block__detail {
  display: flex;
  flex-direction: column;
  gap: 0.35em;
}

/* —— 底部跑马灯（与 Work 页同逻辑） —— */
.contact-marquee {
  padding: clamp(3.25rem, 10vh, 6rem) 0 clamp(3.75rem, 12vh, 7.5rem);
  background: transparent;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.contact-marquee__link {
  display: block;
  color: inherit;
  text-decoration: none;
  outline: none;
}

.contact-marquee__link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--pink);
}

.contact-marquee__link:hover .contact-marquee__strip span {
  opacity: 0.65;
}

.contact-marquee__viewport {
  overflow: hidden;
}

.contact-marquee__track {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  will-change: transform;
  animation: contact-marquee 64s linear infinite;
}

.contact-marquee__strip {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(3rem, 7vw, 5.5rem);
  flex-shrink: 0;
  padding-right: clamp(3rem, 7vw, 5.5rem);
}

.contact-marquee__strip span {
  flex-shrink: 0;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--black);
  white-space: nowrap;
}

@keyframes contact-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 720px) {
  .contact-block {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .contact-block__region {
    margin-bottom: 0.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-marquee__track {
    animation: none;
    transform: translateX(0);
  }
}