*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #212121;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.pk-container {
  width: 1272px;
  max-width: calc(100% - 48px);
  margin: 0 auto;
}

/* =========================
   Header (scoped)
   需要 header 标签加 id="pkShellHeader"
   ========================= */
#pkShellHeader.pk-header {
  width: 100%;
}

#pkShellHeader .pk-container {
  width: 1272px !important;
  max-width: calc(100% - 48px) !important;
  margin: 0 auto !important;
}

#pkShellHeader .pk-header-top {
  background: #fff !important;
}

#pkShellHeader .pk-header-top-inner {
  height: 102px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

#pkShellHeader .pk-brand-link {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
}

#pkShellHeader .pk-logo-left {
  height: 70px !important;
  width: auto !important;
  object-fit: contain !important;
}

#pkShellHeader .pk-logo-right {
  height: 64px !important;
  width: auto !important;
  object-fit: contain !important;
}

#pkShellHeader .pk-brand-zh {
  font-size: 32px !important;
  line-height: 1.1 !important;
  font-weight: 800 !important;
  color: #94070a !important;
}

#pkShellHeader .pk-brand-en {
  margin-top: 4px !important;
  font-size: 24px !important;
  line-height: 1.1 !important;
  font-weight: 600 !important;
  color: #94070a !important;
}

/* nav */
#pkShellHeader .pk-nav {
  background: #94070a !important;
  color: #fff !important;
}

#pkShellHeader .pk-nav-inner {
  width: min(1272px, calc(100% - 48px)) !important;
  margin: 0 auto !important;
  min-height: 85px !important;
  display: grid !important;
  grid-template-columns: repeat(8, minmax(0, 1fr)) !important;
  align-items: stretch !important;
  justify-items: stretch !important;
}

#pkShellHeader .pk-nav-item {
  min-height: 85px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  color: #fff !important;
  transition: background-color 0.2s ease !important;
}

#pkShellHeader .pk-nav-item:hover,
#pkShellHeader .pk-nav-item.is-active {
  background: #7d0407 !important;
}

#pkShellHeader .pk-nav-zh {
  font-size: 20px !important;
  line-height: 1.15 !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
}

#pkShellHeader .pk-nav-en {
  margin-top: 4px !important;
  font-size: 16px !important;
  line-height: 1.2 !important;
  font-weight: 400 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
}

/* =========================
   Footer
   ========================= */
.pk-footer {
  margin-top: 0;
  background: #323539 !important;
  color: #fff !important;
}

.pk-footer-main-wrap {
  padding: 48px 0;
}

.pk-footer-main {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.pk-footer-col h5 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
}

.pk-footer-sub {
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.pk-footer-lines {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pk-footer-line {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.pk-footer-icon {
  margin-top: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pk-footer-icon svg {
  width: 16px;
  height: 16px;
  fill: #fff;
}

.pk-footer-links {
  margin: 32px 0 0;
  padding-left: 18px;
}

.pk-footer-links li {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}

.pk-footer-links li:last-child {
  margin-bottom: 0;
}

.pk-footer-links a {
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.2s ease;
}

.pk-footer-links a:hover {
  color: #fff;
}

.pk-footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.pk-footer-copy .pk-container {
  padding: 16px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 1024px) {
  .pk-container {
    max-width: calc(100% - 32px);
  }

  #pkShellHeader .pk-header-top-inner {
    height: auto !important;
    padding: 14px 0 !important;
  }

  #pkShellHeader .pk-brand-link {
    gap: 10px !important;
  }

  #pkShellHeader .pk-logo-left {
    height: 54px !important;
  }

  #pkShellHeader .pk-logo-right {
    height: 50px !important;
  }

  #pkShellHeader .pk-brand-zh {
    font-size: 26px !important;
  }

  #pkShellHeader .pk-brand-en {
    font-size: 18px !important;
  }

  #pkShellHeader .pk-nav-inner {
    width: calc(100% - 32px) !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    min-height: auto !important;
  }

  #pkShellHeader .pk-nav-item {
    min-height: 0 !important;
    padding: 12px 6px !important;
  }

  #pkShellHeader .pk-nav-zh {
    font-size: 17px !important;
  }

  #pkShellHeader .pk-nav-en {
    font-size: 12px !important;
  }

  .pk-footer-main {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .pk-footer-main-wrap {
    padding: 38px 0;
  }
}