@font-face {
  font-family: "Tiantianquan Poster";
  src: url("/fonts/tiantianquan-haibao.woff2") format("woff2");
  font-display: swap;
}

#page-header #nav {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 56px !important;
  padding: 0 40px !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: translateY(0) !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  transition: background 0.28s ease, box-shadow 0.28s ease !important;
  z-index: 1000 !important;
}

body.main-nav-visible #page-header #nav {
  background: rgba(34, 86, 122, 0.92) !important;
  box-shadow: 0 10px 28px rgba(10, 35, 55, 0.26) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

#page-header #nav a,
#page-header #nav span,
#page-header #nav .site-name {
  color: #fff !important;
  font-weight: 800 !important;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif !important;
  text-shadow: 0 2px 8px rgba(6, 24, 38, 0.38) !important;
}

#page-header #nav #blog-info {
  display: flex !important;
  position: absolute !important;
  left: 40px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  align-items: center !important;
  height: 56px !important;
  min-width: max-content !important;
  font-size: 23px !important;
  letter-spacing: 0.03em !important;
}

#page-header #nav #menus {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 16px !important;
  height: 56px !important;
  width: 100% !important;
  margin: 0 auto !important;
  text-align: center !important;
}

#page-header #nav .menus_items,
#page-header #nav .menus_item_child {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 14px !important;
  text-align: center !important;
}

#page-header #nav .menus_item {
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  justify-content: center !important;
  text-align: center !important;
}

#page-header #nav .main-friend-nav {
  position: relative !important;
  grid-column: 3 !important;
  justify-self: end !important;
  display: flex !important;
  align-items: center !important;
  height: 56px !important;
}

#page-header #nav .main-friend-toggle {
  height: 36px !important;
  padding: 0 14px !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.12) !important;
  color: #fff !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  text-shadow: 0 2px 8px rgba(6, 24, 38, 0.38) !important;
  transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease !important;
}

#page-header #nav .main-friend-toggle:hover {
  background: rgba(255, 255, 255, 0.22) !important;
  border-color: rgba(255, 255, 255, 0.34) !important;
}

#page-header #nav .main-friend-toggle:active {
  transform: scale(0.94) !important;
  background: rgba(255, 255, 255, 0.3) !important;
}

#page-header #nav .main-friend-nav:hover .main-friend-toggle,
#page-header #nav .main-friend-nav:focus-within .main-friend-toggle {
  background: rgba(255, 255, 255, 0.28) !important;
  border-color: rgba(255, 255, 255, 0.42) !important;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12) !important;
}

#page-header #nav .main-friend-panel {
  position: absolute !important;
  top: calc(100% + 8px) !important;
  right: 0 !important;
  min-width: 280px !important;
  padding: 14px !important;
  border-radius: 14px !important;
  background: rgba(17, 54, 82, 0.94) !important;
  box-shadow: 0 14px 34px rgba(5, 20, 32, 0.28) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

#page-header #nav .main-friend-panel.is-hidden {
  display: none !important;
}

#page-header #nav .main-friend-nav:hover .main-friend-panel,
#page-header #nav .main-friend-nav:focus-within .main-friend-panel {
  display: block !important;
}

#page-header #nav .main-friend-eyebrow {
  margin: 0 0 10px !important;
  color: rgba(255, 255, 255, 0.62) !important;
  font-size: 12px !important;
  font-weight: 900 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
}

#page-header #nav .main-friend-card {
  display: grid !important;
  gap: 6px !important;
  padding: 14px !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
  text-decoration: none !important;
}

#page-header #nav .main-friend-card:hover {
  background: rgba(255, 255, 255, 0.18) !important;
}

#page-header #nav .main-friend-name {
  color: #fff !important;
  font-size: 18px !important;
  font-weight: 900 !important;
}

#page-header #nav .main-friend-url {
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
}

#page-header #nav .main-friend-action {
  width: max-content !important;
  margin-top: 6px !important;
  padding: 6px 10px !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, 0.18) !important;
  color: #fff !important;
  font-size: 13px !important;
  font-weight: 900 !important;
}

#page-header #nav .main-preset-link,
#page-header #nav .site-page {
  min-width: auto !important;
  height: 36px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 6px !important;
  border-radius: 8px !important;
  color: #fff !important;
  font-size: 18px !important;
  font-weight: 900 !important;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif !important;
  line-height: 1.1 !important;
  text-decoration: none !important;
  letter-spacing: 0.02em !important;
  text-align: center !important;
  background: transparent !important;
  box-shadow: none !important;
  text-shadow: 0 2px 8px rgba(6, 24, 38, 0.38) !important;
}

#page-header #nav .site-page span,
#page-header #nav .main-preset-link span {
  display: inline-block !important;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif !important;
  font-weight: 900 !important;
}

#page-header #nav .site-page i,
#page-header #nav .main-preset-link i {
  font-family: "Font Awesome 7 Free", "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
}

#page-header #nav .main-preset-link:hover,
#page-header #nav .site-page:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.28) !important;
}

@media (max-width: 640px) {
  #page-header #nav {
    justify-content: space-between !important;
    padding: 0 12px !important;
  }

  #page-header #nav #blog-info {
    display: none !important;
  }

  #page-header #nav #menus,
  #page-header #nav .menus_items,
  #page-header #nav .main-preset-nav {
    position: static !important;
    left: auto !important;
    transform: none !important;
    width: auto !important;
    margin: 0 auto !important;
    justify-content: center !important;
    gap: 8px !important;
  }

  #page-header #nav .main-friend-nav {
    display: none !important;
  }

  #page-header #nav .main-preset-link,
  #page-header #nav .site-page {
    min-width: 64px !important;
    padding: 0 10px !important;
    font-size: 15px !important;
  }
}

#page-header #site-info {
  width: 100% !important;
  left: 0 !important;
  right: 0 !important;
  text-align: center !important;
}

#page-header #site-title {
  display: inline-flex !important;
  justify-content: center !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 0.04em !important;
  color: #fff !important;
  font-size: clamp(36px, 5vw, 70px) !important;
  font-weight: 900 !important;
  font-family: "Tiantianquan Poster", "PingFang SC", "Microsoft YaHei", sans-serif !important;
  letter-spacing: 0.02em !important;
  text-shadow: 0 6px 16px rgba(28, 70, 96, 0.32) !important;
}

#page-header #site-title .hero-title-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(18px) scale(0.96);
  animation: heroTitleIn 0.42s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.hero-typewriter {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: min(92vw, 980px) !important;
  min-height: 72px !important;
  margin-top: 16px !important;
  color: rgba(255, 255, 255, 0.94) !important;
  font-size: clamp(18px, 2vw, 28px) !important;
  font-weight: 700 !important;
  font-family: "Tiantianquan Poster", "PingFang SC", "Microsoft YaHei", sans-serif !important;
  line-height: 1.55 !important;
  letter-spacing: 0.02em !important;
  text-shadow: 0 4px 14px rgba(20, 58, 82, 0.36) !important;
}

.hero-type-text {
  display: inline-block !important;
  min-height: 1.55em !important;
  white-space: nowrap !important;
}

.hero-type-cursor {
  display: inline-block !important;
  width: 2px !important;
  height: 1.2em !important;
  margin-left: 7px !important;
  background: rgba(255, 255, 255, 0.88) !important;
  animation: heroCursorBlink 0.72s steps(2, start) infinite !important;
}

@keyframes heroTitleIn {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes heroCursorBlink {
  50% {
    opacity: 0;
  }
}