.ntg-fhub{
  --fhub-line: var(--ntg2-line, #e3e0dc);
  --fhub-paper: var(--ntg2-paper, #f6f5f3);
  --fhub-text: var(--ntg2-text, #1a1714);
  --fhub-muted: var(--ntg2-sub, #5f5a55);
  --fhub-link: var(--ntg2-link, #3061a6);
  --fhub-radius: var(--ntg2-radius, 6px);
  /* 小見出しの帯・押したときの地（カードの地を少し濃く） */
  --fhub-ground: var(--fhub-paper);
  --fhub-ground: color-mix(in srgb, var(--fhub-text) 5%, var(--fhub-paper));
  --fhub-hi: var(--fhub-ground);
  --fhub-hi: color-mix(in srgb, var(--fhub-link) 13%, var(--fhub-paper));
  /* 左の列を留める高さ。スマホ・タブレットのヘッダーは 57px（2026-10-09 本番で測った） */
  --fhub-top: 66px;
  margin: 4px 0 2em;
  color: var(--fhub-text);
  line-height: 1.6;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  column-gap: 10px;
  align-items: start;
}
.ntg-fhub a{
  color: inherit;
  text-decoration: none;
  box-shadow: none;
}
.ntg-fhub p{
  margin: 0;
  padding: 0;
}
.ntg-fhub img{
  display: block;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  max-width: none;
}
.ntg-fhub picture{
  display: contents;
}
.ntg-fhub .ntg-fhub__side{
  display: contents;
}
.ntg-fhub .ntg-fhub__q{
  grid-column: 2;
  grid-row: 1;
  margin-bottom: 12px;
}
.ntg-fhub .ntg-fhub__cats{
  grid-column: 1;
  grid-row: 1 / span 2;
  position: sticky;
  top: var(--fhub-top);
  max-height: calc(100vh - var(--fhub-top) - 12px);
  overflow-y: auto;
  scrollbar-width: none;
  background: var(--fhub-paper);
  border: 1px solid var(--fhub-line);
  border-radius: var(--fhub-radius);
}
.ntg-fhub .ntg-fhub__cats::-webkit-scrollbar{
  display: none;
}
.ntg-fhub .ntg-fhub__cat{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 2px;
  border-top: 1px solid var(--fhub-line);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.ntg-fhub .ntg-fhub__cat:first-child{
  border-top: 0;
}
.ntg-fhub .ntg-fhub__ci{
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex: none;
}
.ntg-fhub .ntg-fhub__cn,
.ntg-fhub .ntg-fhub__n,
.ntg-fhub .ntg-fhub__tree{
  display: none;
}
.ntg-fhub .ntg-fhub__cs{
  word-break: break-all;
}
.ntg-fhub .ntg-fhub__cat:hover{
  background: var(--fhub-ground);
}
.ntg-fhub .ntg-fhub__cat.is-active{
  background: var(--fhub-hi);
  color: var(--fhub-link);
}
.ntg-fhub .ntg-fhub__cat{
  transition: background-color .15s, color .15s;
}
.ntg-fhub .ntg-fhub__main{
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
}
.ntg-fhub .ntg-fhub__panel{
  display: none;
}
.ntg-fhub .ntg-fhub__panel.is-enter{
  animation: ntg-fhub-in .28s ease-out;
}
@keyframes ntg-fhub-in{
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}
.ntg-fhub:not(.is-ready) .ntg-fhub__panel:first-child,
.ntg-fhub.is-ready .ntg-fhub__panel.is-active{
  display: block;
}
.ntg-fhub:not(.is-ready) .ntg-fhub__main:has(.ntg-fhub__panel:target) .ntg-fhub__panel:first-child:not(:target){
  display: none;
}
.ntg-fhub:not(.is-ready) .ntg-fhub__panel:target{
  display: block;
}
.ntg-fhub .ntg-fhub__phd{
  padding: 0 0 12px;
}
.ntg-fhub .ntg-fhub__pt{
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.ntg-fhub .ntg-fhub__lead{
  font-size: 13px;
  color: var(--fhub-muted);
  margin-top: 2px;
}
.ntg-fhub .ntg-fhub__grp{
  background: var(--fhub-paper);
  border: 1px solid var(--fhub-line);
  border-radius: var(--fhub-radius);
  overflow: hidden;
  margin-bottom: 10px;
}
.ntg-fhub .ntg-fhub__list{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
.ntg-fhub .ntg-fhub__it{
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  min-width: 0;
  border-top: 1px solid var(--fhub-line);
  transition: background-color .15s;
}
.ntg-fhub .ntg-fhub__it:hover{
  background: var(--fhub-ground);
}
.ntg-fhub .ntg-fhub__it.is-new::after{
  content: "NEW";
  position: absolute;
  top: 5px;
  left: 4px;
  font-size: 8.5px;
  font-weight: 700;
  line-height: 13px;
  letter-spacing: .02em;
  padding: 0 3px;
  border-radius: 3px;
  background: #e5484d;
  color: #fff;
  pointer-events: none;
}
.ntg-fhub .ntg-fhub__list > .ntg-fhub__it:first-child{
  border-top: 0;
}
.ntg-fhub .ntg-fhub__it.is-main{
  background: var(--fhub-hi);
}
.ntg-fhub .ntg-fhub__sq{
  flex: none;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ntg-fhub .ntg-fhub__sq img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.ntg-fhub .ntg-fhub__num{
  flex: none;
  width: 26px;
  height: 26px;
  margin: 0 2px;
  border-radius: 50%;
  background: var(--fhub-link);
  color: var(--fhub-paper);
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ntg-fhub .ntg-fhub__tx{
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.ntg-fhub .ntg-fhub__t{
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.45;
}
.ntg-fhub .ntg-fhub__d{
  font-size: 12px;
  line-height: 1.5;
  color: var(--fhub-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ntg-fhub .ntg-fhub__mt{
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  line-height: 17px;
  border-radius: 4px;
  padding: 0 6px;
  margin-right: 6px;
  vertical-align: 1px;
}
.ntg-fhub .ntg-fhub__mt{
  background: var(--fhub-link);
  color: var(--fhub-paper);
}
.ntg-fhub .ntg-fhub__it:hover .ntg-fhub__tt,
.ntg-fhub .ntg-fhub__it:focus-visible .ntg-fhub__tt{
  color: var(--fhub-link);
  text-decoration: underline;
}
.ntg-fhub .ntg-fhub__it mark{
  background: rgba(255, 214, 102, .55);
  color: inherit;
  border-radius: 2px;
}
.ntg-fhub .ntg-fhub__none{
  padding: 20px 14px;
  font-size: 14px;
  color: var(--fhub-muted);
}
.ntg-fhub .ntg-fhub__in{
  display: flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--fhub-paper);
  border: 1px solid var(--fhub-line);
  color: var(--fhub-muted);
  transition: border-color .15s;
}
.ntg-fhub .ntg-fhub__in:focus-within{
  border-color: var(--fhub-link);
  background: var(--fhub-paper);
}
.ntg-fhub .ntg-fhub__in input{
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  box-shadow: none;
  font: inherit;
  font-size: 16px;
  color: var(--fhub-text);
  outline: none;
  padding: 0;
  height: auto;
}
.ntg-fhub .ntg-fhub__in input::placeholder{
  color: var(--fhub-muted);
}
@media (min-width: 600px){
.ntg-fhub{
    grid-template-columns: 210px minmax(0, 1fr);
    column-gap: 20px;
  }
.ntg-fhub .ntg-fhub__cat{
    flex-direction: row;
    gap: 10px;
    padding: 9px 12px;
    font-size: 14px;
    text-align: left;
  }
.ntg-fhub .ntg-fhub__cn,
  .ntg-fhub .ntg-fhub__n{
    display: inline;
  }
.ntg-fhub .ntg-fhub__cs{
    display: none;
  }
.ntg-fhub .ntg-fhub__ci{
    width: 24px;
    height: 24px;
  }
.ntg-fhub .ntg-fhub__n{
    margin-left: auto;
    font-size: 12px;
    font-weight: 500;
    color: var(--fhub-muted);
  }
.ntg-fhub .ntg-fhub__pt{
    font-size: 20px;
  }
.ntg-fhub .ntg-fhub__list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
.ntg-fhub .ntg-fhub__it{
    border-top: 0;
    border-bottom: 1px solid var(--fhub-line);
    padding: 11px 14px;
  }
.ntg-fhub .ntg-fhub__list > .ntg-fhub__it:nth-child(odd){
    border-right: 1px solid var(--fhub-line);
  }
.ntg-fhub .ntg-fhub__list > .ntg-fhub__it:nth-last-child(1),
  .ntg-fhub .ntg-fhub__list > .ntg-fhub__it:nth-last-child(2):nth-child(odd){
    border-bottom: 0;
  }
.ntg-fhub .ntg-fhub__it.is-main{
    grid-column: 1 / -1;
    border-right: 0;
  }
.ntg-fhub .ntg-fhub__sq{
    width: 34px;
    height: 34px;
  }
.ntg-fhub .ntg-fhub__t{
    font-size: 15px;
  }
.ntg-fhub .ntg-fhub__d{
    font-size: 12.5px;
  }
}
@media (min-width: 960px){
.ntg-fhub{
    /* ヘッダーとテーマの見出しの帯（34px）の下 */
    --fhub-top: calc(var(--ntg2-header-h, 64px) + 46px);
    grid-template-columns: 280px minmax(0, 1fr);
    grid-template-rows: auto;
    column-gap: 28px;
  }
.ntg-fhub .ntg-fhub__side{
    display: block;
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: var(--fhub-top);
    max-height: calc(100vh - var(--fhub-top) - 16px);
    overflow-y: auto;
    background: var(--fhub-paper);
    border: 1px solid var(--fhub-line);
    border-radius: var(--fhub-radius);
  }
.ntg-fhub .ntg-fhub__q{
    padding: 12px;
    margin: 0;
    border-bottom: 1px solid var(--fhub-line);
  }
.ntg-fhub .ntg-fhub__in{
    height: 40px;
    background: var(--ntg2-bg, #fff);
  }
.ntg-fhub .ntg-fhub__in input{
    font-size: 15px;
  }
.ntg-fhub .ntg-fhub__cats{
    position: static;
    max-height: none;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: none;
  }
.ntg-fhub .ntg-fhub__cat{
    padding: 9px 14px;
    font-size: 14.5px;
  }
.ntg-fhub .ntg-fhub__main{
    grid-column: 2;
    grid-row: 1;
  }
.ntg-fhub .ntg-fhub__tree{
    display: block;
    overflow: hidden;
    background: var(--fhub-hi);
    transition: height .26s ease, opacity .26s ease;
  }
.ntg-fhub .ntg-fhub__tin{
    padding: 2px 0 10px;
  }
.ntg-fhub .ntg-fhub__tree.is-opening,
  .ntg-fhub .ntg-fhub__tree.is-closing{
    opacity: 0;
  }
.ntg-fhub .ntg-fhub__tl{
    display: block;
    font-size: 13px;
    line-height: 1.45;
    padding: 4px 14px 4px 48px;
  }
.ntg-fhub .ntg-fhub__tl:hover{
    color: var(--fhub-link);
    text-decoration: underline;
  }
}
@media (prefers-reduced-motion: reduce){
.ntg-fhub .ntg-fhub__panel.is-enter{
    animation: none;
  }
.ntg-fhub .ntg-fhub__cat,
  .ntg-fhub .ntg-fhub__it,
  .ntg-fhub .ntg-fhub__in,
  .ntg-fhub .ntg-fhub__tree{
    transition: none;
  }
}