/* ========== 联系通道 page-contact ========== */

.page-contact {
  --contact-gold-soft: rgba(242, 193, 78, 0.14);
  --contact-gold-line: rgba(242, 193, 78, 0.5);
  --contact-cream-line: rgba(242, 239, 228, 0.35);
  background-color: var(--vk-deep-blue);
  background-image:
    linear-gradient(135deg, rgba(242, 193, 78, 0.04) 25%, transparent 25%),
    linear-gradient(315deg, rgba(242, 193, 78, 0.04) 25%, transparent 25%);
  background-size: 44px 44px;
  color: var(--vk-cream);
  position: relative;
  overflow: hidden;
  padding: 20px 0 56px;
  line-height: 1.6;
}

.page-contact__bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: auto;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.page-contact__container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 0;
}

/* 面包屑 */
.page-contact__breadcrumb {
  margin-bottom: 26px;
}

/* 页头 */
.page-contact__head {
  margin-bottom: 32px;
  border-left: 4px solid var(--vk-gold);
  padding-left: 16px;
}

.page-contact__kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vk-gold);
  border: 1px solid var(--contact-gold-line);
  background: rgba(242, 193, 78, 0.08);
  padding: 4px 10px;
  margin-bottom: 14px;
}

.page-contact__title {
  margin: 0 0 12px;
  font-size: 30px;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--vk-cream);
}

.page-contact__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #DCE1E6;
  max-width: 760px;
}

/* 网格 */
.page-contact__grid {
  display: block;
}

/* 卡片基础 */
.page-contact__card {
  background: var(--vk-cream);
  color: var(--vk-deep-blue);
  border: 3px solid var(--vk-deep-blue);
  border-top-width: 8px;
  box-shadow: 6px 6px 0 var(--vk-dark);
  padding: 22px 18px;
  margin-bottom: 28px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-contact__card:hover {
  box-shadow: 10px 10px 0 var(--vk-gold);
  transform: translate(-3px, -3px);
}

.page-contact__card--email { border-top-color: var(--vk-gold); }
.page-contact__card--phone { border-top-color: var(--vk-red); }
.page-contact__card--address { border-top-color: var(--vk-teal); }
.page-contact__card--service { border-top-color: var(--vk-terracotta); }

.page-contact__card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.page-contact__card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 28px;
  padding: 0 6px;
  background: var(--vk-deep-blue);
  color: var(--vk-gold);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-contact__card-desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: #3A4657;
}

/* 邮箱卡 */
.page-contact__mail-list {
  margin: 0 0 6px;
  border-top: 1px dashed var(--vk-stone);
}

.page-contact__mail-row {
  padding: 14px 0;
  border-bottom: 1px dashed var(--vk-stone);
}

.page-contact__mail-term {
  font-size: 13px;
  font-weight: 800;
  color: var(--vk-deep-blue);
  margin-bottom: 6px;
}

.page-contact__mail-desc {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}

.page-contact__mail-link {
  font-family: var(--vk-font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--vk-deep-blue);
  text-decoration: none;
  box-shadow: inset 0 -2px 0 var(--vk-gold);
  word-break: break-all;
  padding: 2px 0;
}

.page-contact__mail-link:hover {
  background: var(--vk-gold);
  box-shadow: none;
}

.page-contact__mail-note {
  font-size: 12px;
  color: var(--vk-stone);
  white-space: nowrap;
}

.page-contact__scope-title {
  margin: 18px 0 6px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--vk-deep-blue);
}

.page-contact__scope-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact__scope-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: #2A3444;
}

.page-contact__scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 7px;
  height: 7px;
  background: var(--vk-gold);
  border: 1px solid var(--vk-deep-blue);
}

/* 热线卡 */
.page-contact__phone {
  display: block;
  font-family: var(--vk-font-mono);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--vk-red);
  text-decoration: none;
  margin: 16px 0 14px;
}

.page-contact__phone:hover {
  color: var(--vk-deep-blue);
}

.page-contact__service-time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 2px solid var(--vk-deep-blue);
  font-size: 14px;
  font-weight: 800;
  color: var(--vk-deep-blue);
}

.page-contact__hotline-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: #5A6675;
}

/* 地址卡 */
.page-contact__address {
  margin: 16px 0 12px;
  font-family: var(--vk-font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--vk-deep-blue);
  border-bottom: 2px solid var(--vk-gold);
  padding-bottom: 10px;
}

.page-contact__address-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: #5A6675;
  background: rgba(198, 124, 91, 0.14);
  border-left: 4px solid var(--vk-terracotta);
  padding: 8px 12px;
}

/* 服务卡 */
.page-contact__service-media {
  margin-bottom: 16px;
}

.page-contact__service-media img {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  border: 3px solid var(--vk-deep-blue);
  box-shadow: 5px 5px 0 var(--vk-gold);
}

.page-contact__service-main {
  flex: 1;
}

.page-contact__service-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact__service-list li {
  font-size: 15px;
  line-height: 1.8;
  color: #2A3444;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(127, 140, 141, 0.35);
}

.page-contact__service-list li:last-child {
  border-bottom: 0;
}

.page-contact__service-list strong {
  color: var(--vk-deep-blue);
  font-weight: 800;
}

/* 辅助区 */
.page-contact__assist {
  margin-top: 12px;
  padding: 24px 20px;
  background: var(--contact-gold-soft);
  border: 2px solid var(--contact-gold-line);
  border-left-width: 8px;
}

.page-contact__assist-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--vk-gold);
  text-transform: uppercase;
}

.page-contact__assist-title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 900;
  color: var(--vk-cream);
}

.page-contact__assist-lead {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #DCE1E6;
}

.page-contact__assist-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-contact__assist-links .vk-btn {
  border: 2px solid var(--vk-gold);
  color: var(--vk-gold);
  background: transparent;
  font-weight: 800;
}

.page-contact__assist-links .vk-btn:hover {
  background: var(--vk-gold);
  color: var(--vk-deep-blue);
}

/* 安全提示 */
.page-contact__security-note {
  margin: 28px auto 0;
  padding-top: 16px;
  border-top: 1px dashed var(--contact-cream-line);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(242, 239, 228, 0.72);
  max-width: 900px;
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-contact {
    padding-top: 32px;
  }

  .page-contact__container {
    padding: 32px 24px 0;
  }

  .page-contact__title {
    font-size: 42px;
  }

  .page-contact__lead {
    font-size: 16px;
  }

  .page-contact__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    align-items: stretch;
  }

  .page-contact__card {
    margin-bottom: 0;
    padding: 28px 26px;
  }

  .page-contact__card--email {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-contact__card--phone {
    grid-column: 2;
    grid-row: 1;
  }

  .page-contact__card--address {
    grid-column: 2;
    grid-row: 2;
  }

  .page-contact__card--service {
    grid-column: 1 / -1;
    grid-row: 3;
    display: flex;
    align-items: center;
    gap: 28px;
  }

  .page-contact__service-media {
    margin-bottom: 0;
    flex: 0 0 200px;
  }

  .page-contact__assist {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 32px;
  }

  .page-contact__assist-body {
    flex: 1;
  }

  .page-contact__assist-links {
    flex: 0 0 auto;
    flex-direction: column;
    margin-top: 0;
  }
}