/* 感染対策ジャーナル — pref-gunma-stopcovid19.com
   Japanese public health notice board: 藍 indigo ink, 若草 young green, warm paper, 朱 vermilion.
   Prefix: ktj- */
:root{
  --ktj-ink:#1b2a4a; --ktj-ink-2:#2f4470; --ktj-green:#3f7d5a; --ktj-green-2:#e3efe7;
  --ktj-verm:#bb3b2f; --ktj-paper:#faf7f0; --ktj-paper-2:#f1ebdd; --ktj-line:#d8d0bf;
  --ktj-muted:#6d6555; --ktj-white:#fffdf8;
  --ktj-serif:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;
  --ktj-sans:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans JP",Meiryo,sans-serif;
  --ktj-max:70rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ktj-paper);color:var(--ktj-ink);
  font-family:var(--ktj-sans);font-size:1rem;line-height:1.9;letter-spacing:.01em}
img{max-width:100%;height:auto;display:block}
a{color:var(--ktj-ink-2)}
a:hover{color:var(--ktj-verm)}
h1,h2,h3{font-family:var(--ktj-serif);line-height:1.4;letter-spacing:.02em;margin:0 0 .6em}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.3em}
.ktj-wrap{max-width:var(--ktj-max);margin:0 auto;padding:0 1.1rem}
.ktj-skip{position:absolute;left:-9999px}
.ktj-skip:focus{left:1rem;top:.6rem;z-index:20;background:var(--ktj-ink);color:#fff;padding:.5rem .8rem;border-radius:3px}

/* masthead */
.ktj-mast{background:var(--ktj-white);border-top:5px solid var(--ktj-ink);border-bottom:1px solid var(--ktj-line)}
.ktj-mast__row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 1.1rem;flex-wrap:wrap}
.ktj-brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:inherit}
.ktj-brand__mark{display:grid;place-items:center;width:2.7rem;height:2.7rem;background:var(--ktj-ink);color:#fff;
  font-family:var(--ktj-serif);font-size:1.25rem;border-radius:4px}
.ktj-brand__name{display:block;font-family:var(--ktj-serif);font-size:1.35rem;font-weight:700;letter-spacing:.06em}
.ktj-brand__tag{display:block;font-size:.72rem;color:var(--ktj-muted);letter-spacing:.04em}
.ktj-nav ul{list-style:none;display:flex;gap:1.1rem;margin:0;padding:0;flex-wrap:wrap}
.ktj-nav a{text-decoration:none;font-size:.9rem;color:var(--ktj-ink);padding:.3rem 0;border-bottom:2px solid transparent}
.ktj-nav a:hover,.ktj-nav a[aria-current="page"]{border-bottom-color:var(--ktj-verm)}
.ktj-nav__toggle{display:none}
.ktj-nav__handle{display:none}

/* hero */
.ktj-hero{background:var(--ktj-paper-2);border-bottom:1px solid var(--ktj-line);padding:2.2rem 0}
.ktj-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center}
.ktj-hero__kicker{font-size:.8rem;letter-spacing:.16em;color:var(--ktj-green);text-transform:none;margin-bottom:.5rem}
.ktj-hero h1{font-size:2.1rem;margin-bottom:.5rem}
.ktj-hero__deck{font-size:1.02rem;color:var(--ktj-muted)}
.ktj-hero__fig{margin:0}
.ktj-hero__fig img{border:1px solid var(--ktj-line);border-radius:4px}
.ktj-hero__fig figcaption{font-size:.78rem;color:var(--ktj-muted);margin-top:.5rem}
.ktj-cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.2rem}
.ktj-btn{display:inline-block;text-decoration:none;font-size:.9rem;padding:.65rem 1.1rem;border-radius:4px;border:1px solid var(--ktj-ink)}
.ktj-btn--solid{background:var(--ktj-ink);color:#fff}
.ktj-btn--solid:hover{background:var(--ktj-verm);border-color:var(--ktj-verm);color:#fff}
.ktj-btn--ghost{color:var(--ktj-ink);background:transparent}
.ktj-btn--ghost:hover{border-color:var(--ktj-verm);color:var(--ktj-verm)}

/* bands */
.ktj-band{padding:2.2rem 0;border-bottom:1px solid var(--ktj-line)}
.ktj-band--tint{background:var(--ktj-paper-2)}
.ktj-band--night{background:var(--ktj-ink);color:var(--ktj-paper)}
.ktj-band--night h2,.ktj-band--night .ktj-kicker{color:var(--ktj-paper)}
.ktj-band--night a{color:#cfe0ff}
.ktj-kicker{font-size:.78rem;letter-spacing:.14em;color:var(--ktj-verm);margin-bottom:.3rem}
.ktj-band h2{font-size:1.5rem}
.ktj-standfirst{color:var(--ktj-muted);max-width:52rem}
.ktj-band--night .ktj-standfirst{color:#c8cfe0}
.ktj-more{margin-top:1rem;font-size:.9rem}

/* cards */
.ktj-cards{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;padding:0;margin:1.4rem 0 0}
.ktj-card{background:var(--ktj-white);border:1px solid var(--ktj-line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.ktj-card__fig{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--ktj-paper-2)}
.ktj-card__fig img{width:100%;height:100%;object-fit:cover}
.ktj-card__body{padding:.9rem 1rem 1.1rem;border-top:3px solid var(--ktj-green)}
.ktj-card__tag{font-size:.72rem;letter-spacing:.1em;color:var(--ktj-green);margin:0 0 .3rem}
.ktj-card h3{font-size:1.05rem;margin-bottom:.4rem}
.ktj-card h3 a{text-decoration:none;color:var(--ktj-ink)}
.ktj-card h3 a:hover{color:var(--ktj-verm)}
.ktj-card__note{font-size:.86rem;color:var(--ktj-muted);margin:0}
.ktj-card__caption{font-size:.78rem;color:var(--ktj-ink-2);margin:.5rem 0 0;font-style:italic}
.ktj-v1 .ktj-card__body{border-top-color:var(--ktj-verm)}
.ktj-v2 .ktj-card__body{border-top-color:var(--ktj-green)}
.ktj-v3 .ktj-card__body{border-top-color:var(--ktj-ink-2)}
.ktj-v4 .ktj-card__body{border-top-color:#8a6d3b}
.ktj-band--night .ktj-card{background:#22314f;border-color:#38496e}
.ktj-band--night .ktj-card__body{border-top-color:#7fb39a}
.ktj-band--night .ktj-card h3 a{color:#fff}
.ktj-band--night .ktj-card__note{color:#c3cbdd}

/* tiles */
.ktj-tiles{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;padding:0;margin:1.2rem 0 0}
.ktj-tile{display:flex;gap:1rem;background:var(--ktj-white);border:1px solid var(--ktj-line);border-radius:4px;padding:.7rem}
.ktj-tile__fig{margin:0;width:38%;aspect-ratio:4/3;overflow:hidden;border-radius:3px;background:var(--ktj-paper-2)}
.ktj-tile__fig img{width:100%;height:100%;object-fit:cover}
.ktj-tile__no{font-family:var(--ktj-serif);font-size:1.4rem;color:var(--ktj-verm)}
.ktj-tile h3{font-size:1.05rem;margin:.1rem 0 .3rem}
.ktj-tile h3 a{text-decoration:none;color:var(--ktj-ink)}
.ktj-tile__note{font-size:.84rem;color:var(--ktj-muted);margin:0}
.ktj-tile__meta{font-size:.76rem;color:var(--ktj-green);margin:.3rem 0 0}

/* archive list */
.ktj-departs{list-style:none;padding:0;margin:1.2rem 0 0}
.ktj-depart{display:flex;gap:1rem;border-top:1px solid var(--ktj-line);padding:.8rem 0}
.ktj-depart__tag{flex:0 0 8rem;font-size:.75rem;color:var(--ktj-verm);margin:0}
.ktj-depart h3{font-size:1.05rem;margin:0 0 .2rem}
.ktj-depart h3 a{text-decoration:none;color:var(--ktj-ink)}
.ktj-depart__amorce{font-size:.85rem;color:var(--ktj-muted);margin:0}

/* article */
.ktj-page{display:grid;grid-template-columns:minmax(0,1fr) 17rem;gap:2.2rem;padding:1.6rem 1.1rem 2.4rem}
.ktj-crumb ol{list-style:none;display:flex;gap:.5rem;padding:0;margin:0 0 1rem;font-size:.8rem;color:var(--ktj-muted);flex-wrap:wrap}
.ktj-crumb li+li::before{content:"/";margin-right:.5rem;color:var(--ktj-line)}
.ktj-crumb a{text-decoration:none;color:var(--ktj-muted)}
.ktj-article h1{font-size:1.9rem;margin-bottom:.4rem}
.ktj-article__standfirst{font-size:1.05rem;color:var(--ktj-muted)}
.ktj-article__meta{list-style:none;display:flex;gap:1rem;padding:0;margin:.6rem 0 1.2rem;font-size:.8rem;color:var(--ktj-muted);flex-wrap:wrap}
.ktj-article__hero{margin:0 0 1.4rem}
.ktj-article__hero img{border:1px solid var(--ktj-line);border-radius:4px}
.ktj-article__hero figcaption{font-size:.78rem;color:var(--ktj-muted);margin-top:.5rem}
.ktj-body h2{font-size:1.3rem;margin-top:1.8rem;padding-left:.6rem;border-left:4px solid var(--ktj-verm)}
.ktj-body h2:first-child{margin-top:.4rem}
.ktj-body a{color:var(--ktj-ink-2);text-decoration:underline;text-underline-offset:.15em}
.ktj-body ul li{margin-bottom:.3rem}

/* sidebar */
.ktj-side__box{border:1px solid var(--ktj-line);border-radius:4px;padding:.9rem 1rem;margin-bottom:1rem;background:var(--ktj-white)}
.ktj-side__box h2{font-size:.95rem;margin-bottom:.5rem;border-bottom:1px solid var(--ktj-line);padding-bottom:.35rem}
.ktj-side__box ul{list-style:none;padding:0;margin:0;font-size:.85rem}
.ktj-side__box li{margin-bottom:.4rem}
.ktj-side__box a{text-decoration:none;color:var(--ktj-ink-2)}
.ktj-onward{margin-top:1.6rem;border-top:1px solid var(--ktj-line);padding-top:1rem}
.ktj-onward h2{font-size:1rem}
.ktj-onward ul{list-style:none;padding:0;font-size:.9rem}
.ktj-hublist{margin-top:1.6rem}
.ktj-404{padding:3rem 1.1rem}
.ktj-404 h1{font-size:2rem}

/* footer */
.ktj-foot{background:var(--ktj-ink);color:#c9d1e2;padding:2rem 0 1.2rem;font-size:.86rem}
.ktj-foot a{color:#e6ecf8;text-decoration:none}
.ktj-foot a:hover{color:#fff;text-decoration:underline}
.ktj-foot__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:1.6rem}
.ktj-foot h2{font-size:.95rem;color:#fff;margin-bottom:.5rem}
.ktj-foot ul{list-style:none;padding:0;margin:0}
.ktj-foot li{margin-bottom:.35rem}
.ktj-foot__base{display:flex;gap:1rem;justify-content:space-between;border-top:1px solid #38496e;margin-top:1.4rem;padding-top:.8rem;font-size:.78rem;flex-wrap:wrap}

@media (max-width:56rem){
  .ktj-hero__grid{grid-template-columns:1fr}
  .ktj-page{grid-template-columns:1fr}
  .ktj-cards{grid-template-columns:repeat(2,1fr)}
  .ktj-foot__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:38rem){
  .ktj-mast__row{padding:.7rem 1rem}
  .ktj-nav ul{display:none;flex-direction:column;gap:.2rem;width:100%;padding-top:.5rem}
  .ktj-nav__toggle:checked ~ ul{display:flex}
  .ktj-nav__handle{display:block;cursor:pointer;border:1px solid var(--ktj-line);border-radius:4px;padding:.3rem .7rem;font-size:.85rem}
  .ktj-hero h1{font-size:1.6rem}
  .ktj-cards,.ktj-tiles{grid-template-columns:1fr}
  .ktj-article h1{font-size:1.5rem}
  .ktj-foot__grid{grid-template-columns:1fr}
}

.ktj-hero__text{min-width:0}
.ktj-side{min-width:0}
.ktj-side__toc{list-style:none;padding-left:0;margin:0}