@charset "UTF-8";

/* =========================
  Common CSS (all pages)
  Prefix: nea-
  Base color: #2759b4
========================= */

:root{
  --nea-primary:#2759b4;
  --nea-primary-700:#1e4691;
  --nea-text:#0f172a;
  --nea-muted:#475569;
  --nea-border:#e2e8f0;
  --nea-bg:#ffffff;
  --nea-soft:#f6f8ff;
  --nea-shadow: 0 10px 24px rgba(15,23,42,.08);
  --nea-radius: 14px;
  --nea-max: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color:var(--nea-text);
  background:var(--nea-bg);
  line-height:1.7;
    display:flex;
  flex-direction:column;
}

html, body{
  height:100%;
}


a{ color:inherit; text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }
ul{ margin:0; padding:0; list-style:none; }

main{
  flex:1 0 auto;
}
.nea-container{
  width:min(var(--nea-max), calc(100% - 40px));
  margin-inline:auto;
}

.nea-srOnly{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); border:0;
}
.nea-hidden{ display:none !important; }


/* Card (common) */
.nea-card{
  border:1px solid var(--nea-border);
  border-radius: var(--nea-radius);
  background:#fff;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  padding:16px 18px;
}

.nea-card__body{
padding:18px 18px;
 min-width: 0;
}

/* Text (common) */
.nea-text{
  margin:0 0 10px;
  font-size:14px;
  font-weight:600;
  color: var(--nea-text);
  line-height:1.9;
}

.nea-text a{
    text-decoration: underline; }

/* Sub title (common) */
.nea-subTitle{
  margin:12px 0 10px;
  font-size:13px;
  font-weight:900;
  color: var(--nea-muted);
}

/* Table (common) */
.nea-tableWrap{
  margin:10px 0 12px;
  overflow-x:auto;
  overflow-y:hidden;
    -webkit-overflow-scrolling: touch;
  border:1px solid var(--nea-border);
  border-radius: 14px;
  background:#fff;
  max-width: 100%;
  position:relative;
}

/* 中央に出すヒント */
.nea-tableWrap::before{
  content:"左右にスワイプして表示";
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%, -50%);
  z-index:3;
  font-size:12px;
  font-weight:900;
  color:var(--nea-muted);
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.10);
  border-radius:999px;
  padding:10px 14px;
  box-shadow: 0 10px 24px rgba(15,23,42,.08);
  opacity:0;
  transition:opacity .2s ease, transform .2s ease;
  pointer-events:none;
  white-space:nowrap;
}



/* 右側フェード（“横に続く”を示す） */
.nea-tableWrap::after{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:44px;
  height:100%;
  z-index:2;
  pointer-events:none;
  background:linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,.95));
  opacity:0;
  transition:opacity .2s ease;
}

/* 横スクロール必要なときだけ表示 */
.nea-tableWrap.is-scrollable::before,
.nea-tableWrap.is-scrollable::after{
  opacity:1;
}

/* 触った/スクロールしたら消す */
.nea-tableWrap.is-hintDismissed::before,
.nea-tableWrap.is-hintDismissed::after{
  opacity:0;
}


ul.nea-bullets{
list-style:disc; 
  font-size:14px;
  font-weight:600;
      padding: 0.5em 2em;
}



.nea-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width: 680px; /* スマホで横スクロールに逃がす */
    table-layout: auto;
}

.nea-table thead th{
  text-align:left;
  font-size:13px;
  font-weight:900;
  color: var(--nea-text);
  background: rgba(39,89,180,.06);
  padding:12px 12px;
  border-bottom:1px solid var(--nea-border);
}

.nea-table tbody td{
  font-size:13px;
  font-weight:700;
  color: var(--nea-text);
  padding:12px 12px;
  border-bottom:1px solid rgba(15,23,42,.08);
}

.nea-table tbody tr:last-child td{
  border-bottom:none;
}


/* Note (common) */
.nea-note{
  border-radius: 14px;
  padding:12px 14px;
  font-size:13px;
  font-weight:800;
  border:1px solid var(--nea-border);
  background:#fff;
  color: var(--nea-text);
  margin:10px 0 12px;
}

.nea-note--warning{
  border-color: rgba(245,158,11,.45);
  background: rgba(245,158,11,.10);
}

/* External link (common) */
.nea-linkExternal{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(39,89,180,.35);
  background:#fff;
  color: var(--nea-primary-700);
  font-weight:900;
  font-size:13px;
  transition: background .15s ease, border-color .15s ease, transform .05s ease;
}

.nea-linkExternal::before{
  content:"\f35d"; /* fa-up-right-from-square */
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  color: var(--nea-primary);
  width:16px;
  text-align:center;
}

.nea-linkExternal:hover{
  background: rgba(39,89,180,.06);
  border-color: rgba(39,89,180,.55);
}

.nea-linkExternal:active{
  transform: translateY(1px);
}


/* Buttons (common) */
.nea-btnPrimary{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:12px;
  background:var(--nea-primary);
  color:#fff;
  font-weight:800;
  border:1px solid transparent;
  transition: background .15s ease, transform .05s ease;
}
.nea-btnPrimary:hover{ background:var(--nea-primary-700); }
.nea-btnPrimary:active{ transform: translateY(1px); }

.nea-btnOutline{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid rgba(39,89,180,.35);
  color: var(--nea-primary-700);
  background:#fff;
  font-weight:800;
  transition: background .15s ease, border-color .15s ease;
}
.nea-btnOutline:hover{
  background: rgba(39,89,180,.06);
  border-color: rgba(39,89,180,.55);
}


.main-layout{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
}

/* grid内のはみ出し対策 */
.main-layout > *{
  min-width: 0;
}


/* =========================
  Section Title (global h2)
========================= */

.nea-sectionTitle{
  margin:0 0 10px;
  padding-left:14px;
  font-size:18px;
  font-weight:900;
  letter-spacing:.01em;
  line-height:1.35;
  color:var(--nea-text);
  position:relative;
}

.nea-sectionTitle::before{
  content:"";
  position:absolute;
  left:0;
  top:.25em;
  width:6px;
  height:1.2em;
  border-radius:999px;
  background:var(--nea-primary);
}

/* Header */
.nea-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:#fff;
  border-bottom:1px solid var(--nea-border);
}
.nea-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.nea-brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:220px;
}
/* Brand logo image */
.nea-logoImg{
  width:44px;
  height:44px;
  display:block;
  border-radius:10px;          
  object-fit:contain;          
  background:#fff;             
}
.nea-brand__text{
  display:flex;
  flex-direction:column;
  line-height:1.2;
}
.nea-brand__name{
  font-size:14px;
  font-weight:800;
}
.nea-brand__sub{
  font-size: 8px;
  color:var(--nea-muted);
  font-weight:600;
  margin-top:3px;
}

.nea-nav{
  display:flex;
  align-items:center;
  gap:10px;
}
.nea-nav__list{
  display:flex;
  align-items:center;
  /* gap:6px; */
  /* flex-wrap:wrap; */
  justify-content:flex-end;
}
.nea-nav__link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 10px;
  border-radius:10px;
  font-size:14px;
  font-weight:700;
  color:var(--nea-text);
  transition: background .15s ease, color .15s ease;
  white-space:nowrap;
}
.nea-nav__link:hover{
  background:var(--nea-soft);
  color:var(--nea-primary-700);
}

.nea-nav__cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  background:var(--nea-primary);
  color:#fff;
  font-weight:800;
  font-size:14px;
  border:1px solid transparent;
  transition: transform .05s ease, background .15s ease;
  white-space:nowrap;
}
.nea-nav__cta:hover{ background:var(--nea-primary-700); }
.nea-nav__cta:active{ transform: translateY(1px); }

.nea-burger{
  display:none;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid var(--nea-border);
  background:#fff;
  color:var(--nea-text);
  cursor:pointer;
  align-items:center;
  justify-content:center;
}


/* =========================
  Page Hero (all sub pages)
  Prefix: nea-pageHero
========================= */

.nea-pageHero{
  width:100%;
  background: linear-gradient(
    180deg,
    #2f67d2 0%,
    #2759b4 50%,
    #1e4490 100%
  );
}

.nea-pageHero__inner{
  padding:28px 0 22px;
  color:#fff;
}

.nea-pageHero__breadcrumb{
  font-size:12px;
  font-weight:700;
  color:rgba(255,255,255,.85);
  margin-bottom:10px;
}

.nea-pageHero__breadcrumb a{
  color:#fff;
  text-decoration:none;
}

.nea-pageHero__breadcrumb a:hover{
  text-decoration:underline;
}

.nea-pageHero__sep{
  margin:0 8px;
  opacity:.7;
}

.nea-pageHero__title{
  margin:0 0 6px;
  font-size:22px;
  font-weight:900;
  letter-spacing:.02em;
  line-height:1.35;
}

.nea-pageHero__desc{
  margin:0;
  font-size:14px;
  font-weight:600;
  color:rgba(255,255,255,.9);
  line-height:1.7;
}


/* Mobile panel */
.nea-mobilePanel{
  border-top:1px solid var(--nea-border);
  background:#fff;
}
.nea-mobilePanel__inner{
  padding:10px 0 14px;
}
.nea-mobilePanel__list{
  display:grid;
  grid-template-columns: 1fr;
  gap:6px;
}
.nea-mobilePanel__ctaWrap{
  margin-top:10px;
  display:flex;
  justify-content:flex-start;
}

/* Footer */
.nea-footer{
  background:#2759b4;
  color:#e8eefc;
  padding:34px 0;
  margin-top:24px;
}
.nea-footer__grid{
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:22px;
  align-items:start;
}
.nea-footer__brand{
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.nea-footer__logo{
  width:44px; height:44px;
  border-radius:10px;
  background: linear-gradient(135deg, #2759b4, #60a5fa);
  display:grid;
  place-items:center;
  font-weight:900;
  color:#fff;
  flex:0 0 auto;
}

.nea-footer__logoImg{
  width:44px;
  height:44px;
  display:block;
  border-radius:10px; 
  object-fit:contain;
  background:#fff;
}

.nea-footer__name{
  font-weight:900;
  font-size:14px;
  margin-bottom:6px;
}
.nea-footer__info{
  font-size:13px;
  color:#d7e3ff;
  font-weight:600;
  line-height:1.8;
}
.nea-footer__copy{
  margin-top:10px;
  font-size:12px;
  color: rgba(231,240,255,.8);
  font-weight:600;
}

.nea-footer__nav{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:10px 12px;
}
.nea-footer__link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  color:#e8eefc;
  font-weight:800;
  font-size:13px;
  transition: background .15s ease, border-color .15s ease;
}
.nea-footer__link:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.20);
}
.nea-footer__link i{
  color: rgba(231,240,255,.85);
  width:16px;
  text-align:center;
}

/* Responsive (common) */
@media (max-width: 1040px){
  .nea-brand{ min-width:auto; }
  .nea-nav__list{ gap:2px; }
  .nea-nav__link{ padding:9px 8px; font-size:17px; }
}
@media (max-width: 760px){
  .nea-nav__list,
  .nea-nav__cta{
    display:none;
  }
  .nea-burger{ display:inline-flex; }
  .nea-footer__grid{ grid-template-columns: 1fr; }
}


/* =========================
  File Link (PDF/Excel/Word) - Common
  Usage:
    <a class="nea-fileLink nea-fileLink--pdf" ...>...</a>
    <a class="nea-fileLink nea-fileLink--xls" ...>...</a>
    <a class="nea-fileLink nea-fileLink--doc" ...>...</a>
========================= */

.nea-fileLink{
  display:inline-flex;              
  align-items:flex-start; 
  gap:12px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(39,89,180,.35);
  background:#fff;
  color:var(--nea-primary-700);
  font-weight:900;
  font-size:14px;
  line-height:1.5;
  transition: background .15s ease, border-color .15s ease, transform .05s ease;
  max-width:100%;
}

.nea-fileLink:hover{
  background: rgba(39,89,180,.06);
  border-color: rgba(39,89,180,.55);
}

.nea-fileLink:active{
  transform: translateY(1px);
}

/* アイコン枠（左） */
.nea-fileLink__icon{
  width:32px;
  height:32px;
  border-radius:10px;
  display:grid;
  place-items:center;
  border:1px solid rgba(39,89,180,.18);
  background: rgba(39,89,180,.08);
  flex-shrink:0;
}

.nea-fileLink__icon i{
  font-size:16px;
  color: var(--nea-primary);
}

/* 右側の本文 */
.nea-fileLink__text{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
    overflow-wrap: anywhere;
	  flex:1 1 auto;
}

.nea-fileLink__title{
  display:block;
  font-weight:900;
  color: var(--nea-primary-700);
    white-space:normal; 
    overflow:visible;   
    text-overflow:clip; 
  overflow-wrap:anywhere; 
  word-break:break-word;
}

.nea-fileLink__meta{
  font-size:12px;
  font-weight:800;
  color: var(--nea-muted);
}

/* 種別（PDF / Excel / Word） */
.nea-fileLink--pdf .nea-fileLink__icon{
  background: rgba(239,68,68,.10);
  border-color: rgba(239,68,68,.25);
}
.nea-fileLink--pdf .nea-fileLink__icon i{
  color: rgb(239,68,68);
}

.nea-fileLink--xls .nea-fileLink__icon{
  background: rgba(34,197,94,.10);
  border-color: rgba(34,197,94,.25);
}
.nea-fileLink--xls .nea-fileLink__icon i{
  color: rgb(34,197,94);
}

.nea-fileLink--doc .nea-fileLink__icon{
  background: rgba(59,130,246,.10);
  border-color: rgba(59,130,246,.25);
}
.nea-fileLink--doc .nea-fileLink__icon i{
  color: rgb(59,130,246);
}

/* 注釈（※）付きの見せ方 */
.nea-fileNote{
  margin:10px 0;
  display:flex;
  gap:10px;
  align-items:flex-start;
}

.nea-fileNote__mark{
  flex-shrink:0;
  font-weight:900;
  color: var(--nea-muted);
  line-height:1.6;
}


/* =========================
  Local Navigation (Shikoku pages)
  Prefix: nea-localNav
========================= */

.neaOl-localNav{
  padding:20px 0 36px;
  background:#fff;
}

.neaOl-localNav__inner{
  display:grid;
  gap:12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  justify-content:center;
}

.neaOl-localNav__link{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 16px;
  border-radius:14px;
  border:1px solid var(--nea-border);
  background:#fff;
  font-size:14px;
  font-weight:900;
  color:var(--nea-text);
  text-align:center;
  transition:
    background .15s ease,
    border-color .15s ease,
    box-shadow .15s ease,
    transform .05s ease;
}

.neaOl-localNav__link i{
  color:var(--nea-primary);
  font-size:16px;
}

.neaOl-localNav__link:hover{
  background:rgba(39,89,180,.04);
  border-color:rgba(39,89,180,.35);
  box-shadow:0 10px 24px rgba(39,89,180,.12);
  transform:translateY(-1px);
}

/* current page */
.neaOl-localNav__link[aria-current="page"]{
  background:#2759b4;
  color:#fff;
  border-color:#2759b4;
  box-shadow:none;
}

.neaOl-localNav__link[aria-current="page"] i{
  color:#fff;
}


p.Explanation {
    margin: 0;
    font-size: 14px;
    /* font-weight: 600; */
    /* color: var(--nea-text); */
    line-height: 1.5;
 text-indent: -2.6em;
  padding-left: 3em;
}

.nea-card__grid{
  display:grid;
  grid-template-columns: 7fr 3fr;
  gap:0;
}
/* 右カラム（画像領域） */
.neaEv-figure{
 margin: 1em;
 /* border-left:1px solid var(--nea-border);*/
  background: rgba(39,89,180,.02);
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:16px;
}

.neaEv-figure__img{
  width:100%;
  border-radius: 14px;
  border:1px solid var(--nea-border);
}

.neaEv-figure__cap{
  margin-top:8px;
  font-size:12px;
  font-weight:700;
  color: var(--nea-muted);
      text-align: center;
}

@media (max-width: 900px){
  .nea-card__grid{ grid-template-columns: 1fr; }
  .neaEv-figure{
    border-left:none;
    border-top:1px solid var(--nea-border);
  }
}



/* =========================
   Back to Top
========================= */

.nea-backTop{
  position:fixed;
  right:20px;
  bottom:24px;
  width:46px;
  height:46px;
  border-radius:50%;
  border:1px solid rgba(39,89,180,.35);
  background:#fff;
  color:var(--nea-primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  box-shadow: 0 10px 24px rgba(15,23,42,.12);
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform: translateY(10px);
  transition:
    opacity .2s ease,
    transform .2s ease,
    background .15s ease,
    border-color .15s ease;
  z-index:1200;
}

.nea-backTop:hover{
  background:var(--nea-primary);
  color:#fff;
  border-color:var(--nea-primary);
}

.nea-backTop.is-show{
  opacity:1;
  visibility:visible;
  transform: translateY(0);
}

@media (max-width: 640px){
  .nea-backTop{
    right:14px;
    bottom:18px;
    width:42px;
    height:42px;
  }
}

/* =========================
  Shikoku icon (PNG mask)
  - 1枚のPNGで色をCSSから変更できる
  - 文字色（currentColor）に追従
========================= */

.neaIcon{
width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: -0.15em;
  flex: 0 0 auto;
  background: currentColor;
  border-radius: 2px;

  /* ←この色で塗られる（親の color に追従） */
  background: currentColor;

  /* マスク未対応時の保険（対応してない環境は想定薄だが） */
  border-radius:2px;
}

/* 四国マスク */
.neaIcon--shikoku{
  -webkit-mask: url("../img/shikoku.png") no-repeat center / contain;
          mask: url("../img/shikoku.png") no-repeat center / contain;
}


/* キュービクルマスク */
.neaIcon--cubicle{
  -webkit-mask: url("../img/cubicle.png") no-repeat center / contain;
          mask: url("../img/cubicle.png") no-repeat center / contain;
}





@media (max-width: 768px){
  /* ボタン自体をタップしやすく（最低44px目安） */
  .nea-burger{
    width: 44px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  /* アイコンサイズ */
  .nea-burger i.fa-solid{
    font-size: 32px;
    line-height: 1;
  }
}