/* ===== 九博赛场 — 联系我们专属样式 ===== */
.page-contact {
  --contact-card-bg: rgba(17, 34, 64, 0.7);
  --contact-card-border: rgba(30, 58, 95, 0.6);
  --contact-card-radius: 12px;
  --contact-icon-size: 40px;
  --contact-gap: 24px;
  --contact-max-width: 1280px;

  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 0 48px;
  color: var(--color-text, #FFFFFF);
  font-family: var(--font-body, 'Inter', sans-serif);
  background-color: var(--color-bg, #0B1D3A);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding: 48px 0 16px;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #B0B8C9);
  letter-spacing: 0.02em;
}
.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin: 0 10px;
  color: var(--color-border-light, #2A4A75);
}
.page-contact .breadcrumb-item a {
  color: var(--color-text-secondary, #B0B8C9);
  text-decoration: none;
  transition: color 0.25s;
}
.page-contact .breadcrumb-item a:hover,
.page-contact .breadcrumb-item a:focus-visible {
  color: var(--color-accent, #00FF87);
  outline: none;
}
.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--color-text, #FFFFFF);
  font-weight: 600;
}

/* ---------- 页面标题区 ---------- */
.page-contact__intro {
  padding: 8px 0 32px;
}
.page-contact__title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text, #FFFFFF);
  margin: 0 0 12px;
  text-transform: uppercase;
  background: var(--gradient-accent, linear-gradient(135deg, #00FF87, #FFD700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-contact__subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary, #B0B8C9);
  max-width: 640px;
  margin: 0;
  border-left: 3px solid var(--color-accent, #00FF87);
  padding-left: 18px;
}

/* ---------- 主网格 ---------- */
.page-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap, 24px);
  align-items: start;
}

/* ---------- 联系方式列表 ---------- */
.page-contact__list {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap, 24px);
}

/* ---------- 卡片 ---------- */
.page-contact__card {
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--contact-card-radius);
  padding: 28px 28px 32px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}
.page-contact__card:hover {
  border-color: var(--color-accent-dim, rgba(0,255,135,0.3));
  box-shadow: 0 0 24px rgba(0,255,135,0.06);
}

/* 卡片图标 */
.page-contact__card-icon {
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent, #00FF87);
  background: rgba(0,255,135,0.08);
  border-radius: 8px;
  margin-bottom: 16px;
}

/* 卡片标题 */
.page-contact__card-heading {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text, #FFFFFF);
  margin: 0 0 8px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* 卡片描述 */
.page-contact__card-desc {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-secondary, #B0B8C9);
  margin: 0 0 14px;
}

/* 卡片值（邮箱、电话、地址） */
.page-contact__card-value {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text, #FFFFFF);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  background: rgba(0,0,0,0.2);
  border: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.page-contact__card-value--email {
  cursor: pointer;
  color: var(--color-accent, #00FF87);
  border-color: rgba(0,255,135,0.2);
}
.page-contact__card-value--email:hover,
.page-contact__card-value--email:focus-visible {
  background: var(--color-accent-dim, rgba(0,255,135,0.12));
  border-color: var(--color-accent, #00FF87);
  color: var(--color-accent, #00FF87);
}
.page-contact__card-value--phone {
  color: var(--color-accent2, #FFD700);
  border-color: rgba(255,215,0,0.2);
}
.page-contact__card-value--phone:hover,
.page-contact__card-value--phone:focus-visible {
  background: var(--color-accent2-dim, rgba(255,215,0,0.1));
  border-color: var(--color-accent2, #FFD700);
  color: var(--color-accent2, #FFD700);
}
.page-contact__card-value--address {
  color: var(--color-text, #FFFFFF);
  border-color: rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  display: inline-block;
}
.page-contact__email-text {
  letter-spacing: 0.02em;
}
.page-contact__copy-hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-dim, #7A85A0);
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  transition: background 0.2s, color 0.2s;
}
.page-contact__card-value--email:hover .page-contact__copy-hint {
  background: var(--color-accent, #00FF87);
  color: #0B1D3A;
}
.page-contact__address-note {
  font-size: 0.85rem;
  color: var(--color-text-dim, #7A85A0);
  border-left: 2px solid var(--color-accent2-dim, rgba(255,215,0,0.3));
  padding-left: 12px;
  margin-bottom: 12px;
}

/* ---------- 地图占位 ---------- */
.page-contact__map-placeholder {
  margin-top: 16px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-border, #1E3A5F);
  background: #0a1628;
  aspect-ratio: 4 / 3;
  max-width: 400px;
}
.page-contact__map-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.page-contact__map-img:hover {
  opacity: 1;
}
.page-contact__map-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-dim, #7A85A0);
  background: rgba(11,29,58,0.75);
  padding: 3px 10px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
  letter-spacing: 0.04em;
}

/* ---------- 咨询范围卡片特殊样式 ---------- */
.page-contact__card--scope {
  border-color: rgba(0,255,135,0.10);
  background: rgba(17,34,64,0.5);
}
.page-contact__scope-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-contact__scope-item {
  position: relative;
  padding-left: 24px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-secondary, #B0B8C9);
}
.page-contact__scope-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--color-accent, #00FF87);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  opacity: 0.6;
}
.page-contact__scope-footnote {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-dim, #7A85A0);
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--color-border, #1E3A5F);
}

/* ---------- 右侧辅助面板 ---------- */
.page-contact__aside {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap, 24px);
}
.page-contact__aside-card {
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  border-radius: var(--contact-card-radius);
  padding: 28px 28px 32px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}
.page-contact__aside-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text, #FFFFFF);
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.page-contact__aside-text {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-secondary, #B0B8C9);
  margin: 0 0 20px;
}
.page-contact__aside-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact__aside-btn {
  flex: 1 1 auto;
  min-width: 120px;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.page-contact__aside-btn.btn-accent {
  background: var(--color-accent, #00FF87);
  color: #0B1D3A;
  border: none;
}
.page-contact__aside-btn.btn-accent:hover,
.page-contact__aside-btn.btn-accent:focus-visible {
  background: #00cc6a;
  box-shadow: var(--glow-accent, 0 0 12px rgba(0,255,135,0.3));
}
.page-contact__aside-btn.btn {
  background: transparent;
  color: var(--color-text-secondary, #B0B8C9);
  border: 1px solid var(--color-border, #1E3A5F);
}
.page-contact__aside-btn.btn:hover,
.page-contact__aside-btn.btn:focus-visible {
  border-color: var(--color-accent, #00FF87);
  color: var(--color-accent, #00FF87);
}

/* ---------- 信任声明 ---------- */
.page-contact__trust {
  margin-top: 40px;
  padding: 20px 0 0;
  border-top: 1px solid var(--color-border, #1E3A5F);
}
.page-contact__trust-text {
  font-size: 0.8rem;
  color: var(--color-text-dim, #7A85A0);
  text-align: center;
  margin: 0;
  letter-spacing: 0.02em;
}

/* ===== 桌面端 ≥768px ===== */
@media (min-width: 768px) {
  .page-contact__grid {
    grid-template-columns: 1fr 300px;
    gap: 32px;
  }
  .page-contact__list {
    gap: 28px;
  }
  .page-contact__card {
    padding: 32px 36px 36px;
  }
  .page-contact__aside-card {
    padding: 28px 24px 32px;
  }
  .page-contact__intro {
    padding: 8px 0 40px;
  }
}

/* ===== 大桌面端 ≥1024px ===== */
@media (min-width: 1024px) {
  .page-contact__grid {
    grid-template-columns: 1fr 320px;
    gap: 40px;
  }
  .page-contact__list {
    gap: 32px;
  }
  .page-contact__card {
    padding: 36px 40px 40px;
  }
  .page-contact__card-icon {
    width: 44px;
    height: 44px;
  }
  .page-contact__card-heading {
    font-size: 1.35rem;
  }
  .page-contact__aside-card {
    padding: 32px 28px 36px;
  }
}

/* ===== 桌面端导航预留偏移 ===== */
@media (min-width: 1200px) {
  .page-contact .container {
    max-width: var(--contact-max-width, 1280px);
    margin-left: auto;
    margin-right: auto;
  }
}