.page-contact {
  --contact-gold-glow: rgba(212, 175, 55, 0.15);
  --contact-card-bg: rgba(13, 13, 13, 0.85);
  --contact-input-bg: rgba(0, 0, 0, 0.6);
  --contact-border-gold: 1px solid var(--gold);
  --contact-radius-sm: 4px;
  --contact-radius-md: 8px;
  --contact-radius-lg: 12px;
  --contact-max-inner: 580px;
  --contact-map-aspect: 3 / 2;
}

/* ───── 面包屑 ───── */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem var(--gap) 0;
  max-width: var(--content-max);
  margin: 0 auto;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--rock-gray);
  letter-spacing: 0.3px;
}

.page-contact .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  transition: color var(--transition);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--gold-light);
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .breadcrumb__sep {
  color: var(--crimson);
  font-size: 0.6rem;
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--text-light);
  font-weight: 500;
}

/* ───── 英雄区 ───── */
.page-contact .contact__hero {
  position: relative;
  padding: 2rem var(--gap) 1.5rem;
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-contact .contact__hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--gold), var(--crimson), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 0.25rem;
  line-height: 1.1;
}

.page-contact .contact__hero-sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--rock-gray);
  margin: 0.5rem 0 0;
  letter-spacing: 0.5px;
}

.page-contact .contact__hero-rail {
  margin-top: 1.25rem;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--crimson));
  border-radius: 2px;
}

/* ───── 主布局 ───── */
.page-contact .contact__layout {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  padding: 0 var(--gap) var(--gap);
  max-width: var(--content-max);
  margin: 0 auto;
}

/* ───── 左侧 ───── */
.page-contact .contact__left {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  flex: 1.5;
  min-width: 0;
}

/* ───── 联系方式 ───── */
.page-contact .contact__info {
  background: var(--contact-card-bg);
  border: var(--contact-border-gold);
  border-radius: var(--contact-radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 24px var(--contact-gold-glow);
  transition: box-shadow var(--transition);
}

.page-contact .contact__info:hover {
  box-shadow: 0 6px 32px rgba(212, 175, 55, 0.25);
}

.page-contact .contact__info-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-contact .contact__info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--black-soft);
}

.page-contact .contact__info-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--gold);
  margin: 0;
  letter-spacing: 0.5px;
}

.page-contact .contact__card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-contact .contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
}

.page-contact .contact__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .contact__item--address .contact__item-value {
  color: var(--text-light);
  cursor: default;
}

.page-contact .contact__item-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  color: var(--gold);
  font-size: 1.1rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.page-contact .contact__item-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
  flex: 1;
}

.page-contact .contact__item-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rock-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-contact .contact__item-value {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gold-light);
  text-decoration: none;
  word-break: break-all;
  transition: color var(--transition);
}

.page-contact .contact__item-value[href]:hover,
.page-contact .contact__item-value[href]:focus-visible {
  color: var(--neon-blue);
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ───── 咨询范围说明 ───── */
.page-contact .contact__scope {
  background: var(--contact-card-bg);
  border: 1px solid rgba(139, 0, 0, 0.35);
  border-radius: var(--contact-radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
}

.page-contact .contact__scope::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--crimson), var(--gold));
  border-radius: var(--contact-radius-sm) 0 0 var(--contact-radius-sm);
}

.page-contact .contact__scope-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--crimson-light);
  margin: 0 0 0.75rem;
  letter-spacing: 0.5px;
  padding-left: 0.75rem;
}

.page-contact .contact__scope-body {
  padding-left: 0.75rem;
}

.page-contact .contact__scope-body p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0 0 0.75rem;
}

.page-contact .contact__scope-body p:last-child {
  margin-bottom: 0;
  color: var(--rock-gray);
  font-size: 0.85rem;
}

/* ───── 在线表单 ───── */
.page-contact .contact__form-section {
  background: var(--contact-card-bg);
  border: var(--contact-border-gold);
  border-radius: var(--contact-radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-contact .contact__form-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--gold);
  margin: 0 0 1.25rem;
  letter-spacing: 0.5px;
}

.page-contact .contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: var(--contact-max-inner);
}

.page-contact .form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-contact .form__group label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold-light);
  letter-spacing: 0.3px;
}

.page-contact .form__group input,
.page-contact .form__group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-light);
  background: var(--contact-input-bg);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--contact-radius-md);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  box-sizing: border-box;
}

.page-contact .form__group input::placeholder,
.page-contact .form__group textarea::placeholder {
  color: rgba(139, 134, 130, 0.6);
  font-size: 0.9rem;
}

.page-contact .form__group input:focus,
.page-contact .form__group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px var(--contact-gold-glow), 0 0 12px rgba(212, 175, 55, 0.1);
}

.page-contact .form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.page-contact .form__submit {
  align-self: flex-start;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0.85rem 2.5rem;
  border: none;
  border-radius: var(--contact-radius-md);
  background: linear-gradient(135deg, var(--crimson), var(--crimson-light));
  color: var(--text-light);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 12px rgba(139, 0, 0, 0.3);
}

.page-contact .form__submit:hover,
.page-contact .form__submit:focus-visible {
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(139, 0, 0, 0.5), 0 0 0 2px var(--gold);
  outline: none;
}

.page-contact .form__submit:active {
  transform: scale(0.97);
}

.page-contact .form__note {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--rock-gray);
  margin: 1rem 0 0;
  line-height: 1.5;
  max-width: var(--contact-max-inner);
}

/* ───── 右侧：地图 ───── */
.page-contact .contact__right {
  flex: 1;
  min-width: 0;
}

.page-contact .contact__map {
  background: var(--contact-card-bg);
  border: var(--contact-border-gold);
  border-radius: var(--contact-radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 24px var(--contact-gold-glow);
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.page-contact .contact__map-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--gold);
  margin: 0 0 1rem;
  letter-spacing: 0.5px;
}

.page-contact .map__container {
  position: relative;
  border-radius: var(--contact-radius-md);
  overflow: hidden;
  background: var(--black-soft);
  border: 1px solid rgba(212, 175, 55, 0.15);
  aspect-ratio: var(--contact-map-aspect);
  cursor: pointer;
  transition: box-shadow var(--transition);
}

.page-contact .map__container:hover,
.page-contact .map__container:focus-within {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
}

.page-contact .map__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.page-contact .map__container:hover .map__image {
  transform: scale(1.03);
}

.page-contact .map__pin {
  position: absolute;
  top: 52%;
  left: 58%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.page-contact .map__pin-dot {
  display: block;
  width: 20px;
  height: 20px;
  background: var(--crimson);
  border: 3px solid var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.6), 0 0 32px rgba(139, 0, 0, 0.3);
  animation: map-pulse 2s ease-in-out infinite;
}

.page-contact .map__pin-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  border: 2px solid rgba(212, 175, 55, 0.25);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: map-ring 2.5s ease-out infinite;
}

@keyframes map-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.85; }
}

@keyframes map-ring {
  0% { width: 20px; height: 20px; opacity: 0.6; }
  100% { width: 80px; height: 80px; opacity: 0; }
}

.page-contact .map__note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--rock-gray);
  text-align: center;
  margin: 0.75rem 0 0;
  letter-spacing: 0.3px;
}

/* ───── 底部内链 ───── */
.page-contact .contact__links {
  padding: 0.5rem var(--gap) 2.5rem;
  max-width: var(--content-max);
  margin: 0 auto;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.page-contact .contact__links-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--rock-gray);
  text-align: center;
  margin: 1.5rem 0 0;
  line-height: 1.6;
}

.page-contact .contact__link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

.page-contact .contact__link:hover,
.page-contact .contact__link:focus-visible {
  color: var(--gold-light);
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ───── 滚动显现 ───── */
.page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-contact [data-revealed] {
  opacity: 1;
  transform: translateY(0);
}

/* 不使用 JavaScript 时默认可见 */
.page-contact [data-reveal]:not([data-revealed]) {
  opacity: 1;
  transform: none;
}

/* ───── 桌面端 ───── */
@media (min-width: 768px) {
  .page-contact .contact__hero {
    padding: 3rem var(--gap) 2rem;
  }

  .page-contact .contact__hero-title {
    font-size: 3.5rem;
  }

  .page-contact .contact__hero-sub {
    font-size: 1.15rem;
  }

  .page-contact .contact__layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-contact .contact__left {
    gap: 2rem;
  }

  .page-contact .contact__info {
    padding: 2rem 2rem;
  }

  .page-contact .contact__scope {
    padding: 2rem 2rem;
  }

  .page-contact .contact__form-section {
    padding: 2rem 2rem;
  }

  .page-contact .contact__map {
    padding: 2rem 1.5rem;
  }

  .page-contact .contact__info-icon {
    width: 64px;
    height: 64px;
  }

  .page-contact .contact__info-heading {
    font-size: 1.6rem;
  }

  .page-contact .contact__item-value {
    font-size: 1.05rem;
  }

  .page-contact .contact__form {
    max-width: 100%;
  }

  .page-contact .form__submit {
    font-size: 1.05rem;
    padding: 0.9rem 3rem;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact__hero {
    padding: 4rem var(--gap) 2.5rem;
  }

  .page-contact .contact__hero-title {
    font-size: 4rem;
  }

  .page-contact .contact__layout {
    gap: 2.5rem;
  }

  .page-contact .contact__left {
    gap: 2.5rem;
  }
}

/* ───── reduced motion ───── */
@media (prefers-reduced-motion: reduce) {
  .page-contact .map__pin-dot {
    animation: none;
  }

  .page-contact .map__pin-ring {
    animation: none;
    display: none;
  }

  .page-contact .map__container:hover .map__image {
    transform: none;
  }

  .page-contact [data-reveal] {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .page-contact .form__submit:hover {
    transform: none;
  }
}