/* =============================================
   TOP MV / ファーストビュー
============================================= */
.mv{
  background-image:url('../img/m-bg.webp');
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
  /*background-color:#d6eef8;*/
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  height:560px;
}/* 共通MV */
.mv .container{
  padding:0; /* MVのみ左右余白を削除。重要！*/
  position:relative;
  width:100%;
  height:100%;
  margin: 0 auto;
}
.mv-title,.mv-catch,.mv-subtitle{
position: absolute;
left:15%;
  z-index: 2;
}
.mv-title,.mv-catch{
text-shadow:
  1px 1px 0 #fff,
 -1px 1px 0 #fff,
  1px -1px 0 #fff,
 -1px -1px 0 #fff,
  1px 0 0 #fff,
 -1px 0 0 #fff,
  0 1px 0 #fff,
  0 -1px 0 #fff;
  z-index: 2;
}
.mv-subtitle{
  top:10%;
    display:inline-flex;
    align-items:center;
    gap:2px;
    background:#1f9d55;
    color:#fff;
    font-weight:700;
    font-size:.95rem;
    padding:7px 20px 7px 12px;
    border-radius:999px;
    box-shadow:0 6px 16px rgba(46,168,213,.22);
    z-index:3;
}
.mv-subtitle svg{
    width:20px;
    height:20px;
    fill:currentColor;
    flex:none;
filter:drop-shadow(0 1px 1px rgba(0,0,0,.15));
 opacity:.95;
}
.mv-title{
  top:20%;
  font-size:5rem;
  font-weight:900;
  color:#0a2d4a;
  line-height:1.2;
  margin-bottom:10px;
}
/* MV キャッチコピー */
.mv-catch{
  max-width: 625px;
  top:40%;
  font-size:1rem;
  margin:0;
  padding:0;
  font-weight:500;
  background:rgba(255,255,255,.5);
  border-radius:8px;
  padding:20px;
  color:#0a2d4a;
}
/* MV内 画像 */
.mv-person{
  position:absolute;
  inset:0;
  z-index:1;
}
.mv-person img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
}

/* =========================
   MV内 都道府県ナビ
========================= */
.mv-pref-nav{
  position: absolute;
  top:62%;
  left:15%;
  max-width:640px;
  z-index:3;
}
.mv-pref-picker{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  background:rgba(255,255,255,.95);
  border:1px solid #d9eef7;
  border-radius:8px;
  padding:16px 20px;
  box-shadow:0 8px 22px rgba(20,90,130,.12);
}
.mv-pref-picker label{
  font-weight:900;
  font-size:1.05rem;
  color:#0a2d4a;
  white-space:nowrap;
}
.mv-pref-picker select{
  flex:1;
  max-width:340px;
  padding:12px 14px;
  border:2px solid #145A32;
  border-radius:6px;
  font-size:1rem;
  font-weight:700;
  color:#0a2d4a;
  background:#fff;
}
.mv-pref-picker--hero{
  padding:20px 24px;
}
.mv-pref-picker--hero label{
  font-size:1.15rem;
}
.mv-pref-picker--hero select{
  padding:14px 16px;
  font-size:1.05rem;
}

/* iPad */
@media (max-width:900px){
  .mv{
    height:480px;
  }
.mv-subtitle{
    font-size:.75rem;
padding:6px 18px 6px 10px;
  }
  .mv-title{
    font-size:3rem;
  }
.mv-title,
.mv-catch,
.mv-subtitle,.mv-pref-nav{
  left:5%;
}
.mv-catch{top:36%;}

}

/* スマホ */
@media(max-width:680px){
  .mv{
    height:450px/*auto*/;
    min-height:0;
  }
   .mv-person{
    position:relative;
    z-index:1;
  }
  .mv-person img{
    width:100%;
    height:auto;
    object-fit:contain;
    display:block;
  }
  .mv-subtitle{
    position:absolute;
    top:8%;
    left:5%;
    font-size:3vw;
  }
  .mv-title{
    position:absolute;
    top:18%;
    left:5%;
    width:auto;
    white-space:normal; /* ←重要 */
    font-size:2.8rem;
    line-height:1.15;
  }
  .mv-title span{ display: block;}
  .mv-catch{
    position:absolute;
    font-size:0.75rem;
    top:45%;
    left:2%;
    width:96%;
    padding:5px 8px;
  }
  .mv-pref-nav{
    position:absolute;
    top:62%;
    left:2%;
    width:97%;
    max-width:none;
  }
  .mv-pref-picker{
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:10px 12px;
  }
  .mv-pref-picker select{max-width:100%;}

  /*main{padding:0;}*/
.gaigyo-spno{
  font-size: clamp(5vw, 6vw, 6.5vw)!important;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
}
}

/* calendar.css - 地方版花粉カレンダー共通 */
.region-page-hero{background:linear-gradient(135deg,#e8f5ec 0%,#f0faf4 100%);border-bottom:3px solid #145A32;padding:32px 0;}
/*.region-page-hero .container{max-width:900px;margin:0 auto;padding:0 20px;}*/
.region-page-hero h1{font-size:1.6rem;color:#145A32;font-weight:900;margin-bottom:6px;line-height:1.4;}
.region-page-hero .hero-prefs{font-size:.9rem;color:#555;margin-bottom:16px;}
.hero-sub-lead{font-size:1rem;color:#388E3C;margin:4px 0 16px;font-weight:500;}
.region-summary-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0;}
.region-summary-card{background:#fff;border:1px solid #a9dfbf;border-radius:8px;padding:14px 16px;text-align:center;}
.region-summary-card .card-label{font-size:.75rem;color:#888;margin-bottom:4px;}
.region-summary-card .card-value{font-size:1rem;font-weight:900;color:#145A32;}
.calendar-main{max-width:1200px;margin:0 auto;padding:0 20px;}
/*.calendar-main h2{border-bottom:2px solid #145A32;padding-bottom:8px;color:#0a3d22;margin-top:36px;}*/
.region-feature-box{background:#f5fbf7;border-left:5px solid #145A32;border-radius:0 8px 8px 0;padding:18px 22px;margin:20px 0;font-size:.9rem;line-height:1.9;color:#1a3d28;}
.cal-rchart-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;position:relative;margin-bottom:4px;background:#f5faf6;border:1px solid #c8e6c9;border-radius:6px;}
.cal-rchart{display:grid;grid-template-columns:90px repeat(36,1fr);min-width:600px;font-size:12px;position:relative;z-index:2;}
.cal-month-lines-overlay{
  position:absolute;
  top:0;bottom:0;left:90px;right:0;
  display:grid;grid-template-columns:repeat(36,1fr);pointer-events:none;z-index:1;
}
.cal-month-lines-overlay > div{border-left:1px dashed #b0bec5;}
.cal-month-lines-overlay > div:first-child{border-left:none;}
.cal-month-lines-overlay > div:nth-child(3n+1){border-left:1px solid #546e7a;}
.cal-rhead{display:contents;}
.cal-rhead span{background:#145A32;color:#fff;padding:7px 4px;text-align:center;font-size:10px;font-weight:bold;grid-column:1/2;position:relative;z-index:4;}
.cal-rhead b{background:#fff;color:#145A32;padding:7px 2px;text-align:center;font-size:10px;font-weight:bold;border-bottom:2px solid #145A32;position:relative;z-index:4;}
.cal-rrow{display:contents;}
.cal-rrow strong{padding:16px 5px;font-size:16px;display:flex;flex-direction:column;justify-content:center;background:#f8fcff;border-bottom:1px solid #e8f5ec;grid-column:1/2;line-height:1.4;position:relative;z-index:4;}
.cal-rrow strong small{font-size:9px;color:#888;font-weight:normal;}
.cal-rbar{height:36px;border-radius:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:bold;white-space:nowrap;padding:0 3px;margin:2px 0;}
.rb-peak{background:#ff7700;color:#fff;}
.rb-sub{background:#ffaa44;color:#fff;}
.rb-bpeak{background:#1a6fa8;color:#fff;}
.rb-bsub{background:#d6eaf8;color:#1a5276;}
.season-note{font-size:.78rem;color:#888;margin-top:8px;}
.pc-no{font-size:.75rem;color:#aaa;}
.county-table{width:100%;border-collapse:collapse;font-size:.88rem;margin:16px 0;background:#fff;}
.county-table th{background:#145A32;color:#fff;padding:12px 10px;text-align:center;font-weight:700;font-size:.88rem;}
.county-table td{padding:11px 10px;border-bottom:1px solid #d0e8d8;text-align:center;color:#1a3d28;background:#fff;}
.county-table td:first-child{font-weight:700;color:#145A32;border-left:3px solid #145A32;text-align:left;padding-left:14px;}
.county-table tr:hover td{background:#f5fbf7;}
.county-note{font-size:.78rem;color:#888;}
.compare-table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.compare-table{
  width:100%;
  border-collapse:collapse;
  font-size:.88rem;
  margin:16px 0;
  background:#fff;
}
.compare-table th{
  background:#145A32;
  color:#fff;
  padding:12px 10px;
  text-align:center;
  font-weight:700;
  font-size:.88rem;
}
.compare-table td{
  padding:11px 10px;
  border-bottom:1px solid #d0e8d8;
  text-align:center;
  color:#1a3d28;
  background:#fff;
}
.compare-table td:first-child{
  font-weight:700;
  color:#145A32;
  border-left:3px solid #145A32;
  text-align:left;
  padding-left:14px;
}
.compare-table tr:hover td{background:#f5fbf7;}
.compare-table td a{color:#1f9d55;font-weight:700;}
.compare-table td a:hover{color:#145A32;text-decoration:underline;}
.pollen-cards{
  max-width: 1200px;
   height: auto; border-radius: 8px; padding: .8rem 0;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:20px;
}
.pollen-card{
  background:#fff;
  border:1px solid #e3edf5;
  border-radius:18px;
  padding:22px;
}
.pollen-card-link{
  display:block;
  text-decoration:none;
  color:inherit;
  transition:.25s;
}
.pollen-card-link:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 28px rgba(0,0,0,.08);
}
.pollen-card h4{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin:0 0 8px;
  font-size:1.15rem;
  line-height:1.4;
}
.pollen-name{
  color:#16385c;
  font-weight:800;
}
.pollen-rating{
  color:#f5b400;
  font-size:.95rem;
  letter-spacing:1px;
  flex-shrink:0;
}
.pollen-meta{
  display:inline-block;
  margin-bottom:14px;
  padding:5px 12px;
  background:#f4f9fc;
  border-radius:999px;
  color:#2a8dbb;
  font-size:.82rem;
  font-weight:700;
}
.pollen-card p{
  margin:0;
  color:#444;
  font-size:.95rem;
  line-height:1.9;
}
.pollen-card-more{
  display:inline-flex;
  align-items:center;
  margin-top:16px;
  color:#20a8d8;
  font-weight:700;
  font-size:.9rem;
}
@media (max-width:680px){
  .pollen-cards{gap:14px;}
  .pollen-card{padding:18px;}
  .pollen-card h4{font-size:1.05rem;}
  .pollen-card p{font-size:.92rem;line-height:1.8;
  }
}


.taisaku-table{width:100%;border-collapse:collapse;font-size:.88rem;margin:16px 0;background:#fff;}
.taisaku-table th{background:#145A32;color:#fff;padding:12px 10px;text-align:center;font-weight:700;}
.taisaku-table td{padding:10px;border-bottom:1px solid #d0e8d8;text-align:center;color:#1a3d28;background:#fff;}
.taisaku-table td a{color:#145A32;font-weight:700;text-decoration:none;}
.taisaku-table td a:hover{text-decoration:underline;}
.cal-faq-item{border:1px solid #d0e8d8;border-radius:8px;overflow:hidden;margin-bottom:10px;}
.cal-faq-item summary{padding:16px 20px;background:#f5fbf7;color:#145A32;font-size:.92rem;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.cal-faq-item summary::-webkit-details-marker{display:none;}
.cal-faq-item summary::after{content:'＋';font-size:1.1rem;color:#145A32;flex-shrink:0;}
.cal-faq-item[open] summary{background:#145A32;color:#fff;}
.cal-faq-item[open] summary::after{content:'－';color:#fff;}
.cal-faq-item p{padding:16px 20px;color:#1a3d28;font-size:.88rem;line-height:1.85;margin:0;background:#fff !important;}
.region-siblings{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0;}
.region-sibling-link{background:#fff;border:1.5px solid #145A32;color:#145A32;font-size:.83rem;font-weight:700;padding:6px 14px;border-radius:20px;text-decoration:none;}
.region-sibling-link:hover,.pref-link:hover{background:#145A32;color:#fff;}
.pref-links{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;}
.pref-link{background:#fff;border:1.5px solid #145A32;color:#145A32;font-size:.83rem;font-weight:700;padding:7px 14px;border-radius:6px;text-decoration:none;}
.notice{background:#fffbf0;border-left:5px solid #e09000;border-radius:0 8px 8px 0;padding:16px 20px;margin:16px 0;font-size:.88rem;color:#5a4000;line-height:1.8;}
.notice strong{color:#b05000;}
.btn-cta-sub{display:inline-block;background:#145A32;color:#fff;font-weight:700;font-size:.88rem;padding:12px 24px;border-radius:50px;text-decoration:none;margin:8px 8px 8px 0;box-shadow:0 2px 8px rgba(0,0,0,.15);transition:background .2s;}
.btn-cta-sub:hover{background:#0a3d22;}
@media(max-width:900px){
  .region-summary-card .card-value{font-size:.85rem;}
  .cal-rchart{grid-template-columns:62px repeat(36,1fr);}
  .cal-month-lines-overlay{left:62px;}
  .cal-rrow strong{font-size:12px;padding:5px 3px;}
  .cal-rbar{font-size:8px;height:36px;}
}
@media(max-width:680px){.pc-no{display:block;font-size:.8rem;color:#888;text-align:center;margin:6px 0 10px;}}

/* =============================================
   /calendar/index.html 固有スタイル
============================================= */
.now-pollen-box{width:92%;background:#fff;border:2px solid #145A32;border-radius:12px;padding:20px 24px; margin:0 auto 32px;}
.now-pollen-icon{font-size:2.5rem;flex-shrink:0;}
.now-pollen-title{font-size:1rem;font-weight:900;color:#145A32;margin-bottom:4px;}
.now-pollen-desc{font-size:.88rem;color:#444;line-height:1.7;}
.region-nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0;}
.region-nav-card{display:block;background:#fff;border:1px solid #a9dfbf;border-radius:8px;padding:14px 16px;text-decoration:none;transition:box-shadow .2s,border-color .2s;}
.region-nav-card:hover{box-shadow:0 3px 10px rgba(20,90,50,.12);border-color:#145A32;}
.region-nav-name{display:block;font-size:1rem;font-weight:900;color:#145A32;margin-bottom:4px;}
.region-nav-pref{display:block;font-size:.72rem;color:#666;line-height:1.5;}
.region-nav-peak{display:block;font-size:.75rem;font-weight:700;color:#c0392b;margin-top:4px;}
/* index用cal-faq-item（緑系・kafunsyou.css定義を上書き） */
.cal-faq-item{border:1px solid #d5f5e3;border-radius:8px;overflow:hidden;margin-bottom:8px;}
.cal-faq-item summary{padding:14px 18px;background:#f0faf4;color:#145A32;font-size:.95rem;font-weight:bold;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.cal-faq-item summary::-webkit-details-marker{display:none;}
.cal-faq-item summary::after{content:'＋';color:#145A32;flex-shrink:0;}
.cal-faq-item[open] summary{background:#145A32;color:#fff;}
.cal-faq-item[open] summary::after{content:'－';color:#fff;}
.cal-faq-item p{padding:14px 18px;color:#1a3d28;font-size:.88rem;line-height:1.8;margin:0;}
.calendar-main table{width:100%;border-collapse:collapse;font-size:.85rem;margin:16px 0;}
.calendar-main table th{background:#145A32;color:#fff;padding:10px 8px;text-align:center;}
.calendar-main table td{padding:9px 8px;border:1px solid #d5f5e3;text-align:center;color:#1a3d28;}
.calendar-main table td a{color:#145A32;font-weight:700;}
.calendar-main table td.best{background:#e8f5ec;}

.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;}
.related-card{display:block;background:#fff;border:1px solid #d5f5e3;border-radius:8px;overflow:hidden;text-decoration:none;transition:box-shadow .2s;}
.related-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08);}
.related-card img{width:100%;height:120px;object-fit:cover;display:block;}
.related-card-title{padding:10px 12px;font-size:.85rem;font-weight:700;color:#1a2f3a;line-height:1.5;}

/* kafunsyou.cssから移植：このページで使用 */
.toc{background:#f8fcff;border:1px solid #d9eef7;border-radius:12px;padding:12px;margin-top:30px;margin-bottom:50px;display:grid;grid-template-columns:repeat(2,1fr);gap:0 12px;}
.toc strong{grid-column:1/-1;margin-bottom:15px;font-size:1.1rem;}
.toc ol{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;padding:0;margin:0;grid-column:1/-1;}
.toc a{display:block;padding:10px 0 10px 8px;border-bottom:1px solid #edf5f8;min-height:32px;font-size:.9rem;color:#145A32;text-decoration:none;}
.toc a:hover{color:#0a3d22;text-decoration:underline;}

.pollen-chart{background:#fff;border:1px solid #d9eef7;border-radius:14px;padding:20px;margin:28px 0 46px;box-shadow:0 4px 16px rgba(46,168,213,.08);overflow-x:auto;-webkit-overflow-scrolling:touch;}
.pollen-legend{display:flex;gap:16px;margin-bottom:18px;flex-wrap:wrap;font-size:.82rem;justify-content:center;align-items:center;}
.pollen-legend span{display:inline-flex;align-items:center;gap:6px;}
.legend-box{display:inline-flex;align-items:center;justify-content:center;width:60px;height:22px;font-weight:700;font-size:.78rem;}
.legend-red-peak{background:#c0392b;color:#fff;}
.legend-red-sub{background:#e8a09a;color:#c0392b;}
.legend-blue-peak{background:#2471a3;color:#fff;}
.legend-blue-sub{background:#a9cce3;color:#2471a3;}
.month-head,.pollen-row{display:grid;grid-template-columns:90px repeat(12,1fr);min-width:600px;align-items:center;font-size:.8rem;}
.month-head{margin-bottom:10px;color:#666;text-align:center;}
.month-head b{border-left:1px solid #aaa;}
.month-head b:last-child{border-right:1px solid #aaa;}
.pollen-row{min-height:68px;border-top:1px solid #eef6fa;
align-items:start;
}
.pollen-row strong{font-size:.95rem;color:#1a2f3a;}
.bar{width:100%;height:32px;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:900;color:#fff;}
.bar-red-peak{background:#c0392b;color:#fff;}
.bar-red-sub{background:#e8a09a;color:#7a1a14;}
.bar-blue-peak{background:#2471a3;color:#fff;}
.bar-blue-sub{background:#a9cce3;color:#1a4a6e;}
.bar-wrap{position:relative;display:flex;flex-direction:column;align-items:center;
  gap:4px;
  padding-top:0;}
.bar-area-label{
  position:static;
  display:inline-block;
  margin-top:4px;
  padding:2px 8px;
  background:#eef7fd;
  border:1px solid #cfe4f3;
  border-radius:999px;/*20*/
  font-size:.6rem;
  font-weight:700;
  color:#2471a3;
  line-height:1.25;
  text-align:center;
  white-space:normal;
  z-index:2;
}
.small-star{font-size:.7em;font-weight:400;}
.season-region-title{margin-top:48px;}
@media(max-width:900px){
  .calendar-hero h1{font-size:1.3rem;}
  .region-nav-grid{grid-template-columns:repeat(3,1fr);}

}
@media(max-width:680px){
  .toc ol{grid-template-columns:repeat(2,1fr);}
  .region-nav-grid{grid-template-columns:repeat(2,1fr);}
  .related-grid{grid-template-columns:1fr;}
  .pollen-chart{padding:14px;}
  .month-head,.pollen-row{grid-template-columns:90px repeat(12,46px);min-width:650px;}
}


/* =========================
   人気記事TOP6
========================= */

.popular-articles-grid{
  width:100%;
  max-width:100%;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:28px;
}

.popular-article-card{
  display:block;
  padding:0 0 20px 0/*22px 20px*/;
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:12px;
  color:var(--color-text);
  transition:.2s;
}

.popular-article-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
  color:var(--color-text);
}

.popular-article-label{
  display:inline-block;
  background:var(--color-main);
  color:#fff;
  font-size:.72rem;
  font-weight:700;
  padding:3px 10px;
  border-radius:999px;
  margin-left: 18px;
  margin-bottom:6px;
}

.popular-article-card h3{
  font-size:1rem;
  font-weight:900;
  color:var(--color-dark);
  line-height:1.45;
  margin:0 18px 8px;
}

.popular-article-card p{
  font-size:.84rem;
  color:var(--color-subtext);
  line-height:1.7;
  margin-left: 18px;
}
.article-thumb3{
  width:100%;
  height: auto;
  aspect-ratio:300 / 169;
  border-radius:10px 10px 0 0;
  margin-bottom:14px;

  background-image:url("../img/kiji-sam3.webp");
  background-repeat:no-repeat;
  background-size:305% auto;
}

.thumb01{background-position:0 0;}
.thumb02{background-position:50% 0;}
.thumb03{background-position:100% 0;}
.thumb04{background-position:0 100%;}


@media (max-width: 900px) {
.popular-articles-grid{
width:100%;
grid-template-columns:repeat(3,1fr);
gap:12px;
}
.popular-article-card h3{
font-size:0.8rem; margin-left:8px;
}
.popular-article-card p{
font-size:.75rem; margin-left:8px;
}
}
@media(max-width:680px){
.season-grid{
grid-template-columns:repeat(2,1fr);
}
.popular-articles-grid{
grid-template-columns:repeat(2,1fr);
gap:5px;
}

}

/* ===== 環境省 花粉多発エリア (append-only) ===== */
.envgov-source{font-size:.78rem;color:#888;margin:4px 0 14px;}
.envgov-intro{background:#f5fbf7;border-left:5px solid #145A32;border-radius:0 8px 8px 0;padding:16px 20px;margin:16px 0;font-size:.9rem;line-height:1.85;color:#1a3d28;}
.envgov-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0;}
.envgov-card{background:#fff;border:1px solid #a9dfbf;border-radius:10px;padding:16px 18px;}
.envgov-card h3{margin:0 0 10px;font-size:1rem;font-weight:900;color:#145A32;/*border-bottom:none*2px solid #e8f5ec;*/padding-bottom:8px;}
.envgov-spots{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.envgov-spot{background:#f5fbf7;border:1px solid #c8e6c9;border-radius:999px;padding:4px 11px;font-size:.8rem;color:#1a3d28;font-weight:600;}
.envgov-note{font-size:.8rem;line-height:1.7;color:#5a6a4a;background:#fffdf3;border:1px dashed #e0c36a;border-radius:6px;padding:8px 11px;}
@media(max-width:900px){.envgov-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:680px){.envgov-grid{grid-template-columns:1fr;}}

.region-nav-areas-label{display:block;margin-top:10px;font-size:.72rem;font-weight:800;color:#145A32;}
.region-nav-areas{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px;}

/* =============================================
   地方別タブ（全国TOP統合版）
============================================= */
.region-tabs-section{margin:32px 0;}
.region-tab-nav{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  border-bottom:2px solid #d9eef7;
  padding-bottom:0;
  margin-bottom:24px;
}
.region-tab-btn{
  display:flex;
  align-items:center;
  gap:6px;
  padding:10px 16px;
  background:#f5fbf7;
  border:1px solid #d9eef7;
  border-bottom:none;
  border-radius:8px 8px 0 0;
  font-size:.85rem;
  font-weight:700;
  color:#0a2d4a;
  cursor:pointer;
  transition:background .2s,color .2s;
}
.region-tab-btn .icon{
  width:20px;
  height:20px;
  fill:currentColor;
  flex-shrink:0;
}
.region-tab-btn:hover{background:#eaf7fd;}
.region-tab-btn.active{
  color:#fff;
  border-color:transparent;
}
.region-tab-btn[data-region="zenkoku"].active{background:#0a2d4a;}
.region-tab-btn[data-region="hokkaido"].active{background:#2F6FB3;}
.region-tab-btn[data-region="tohoku"].active{background:#21A8B8;}
.region-tab-btn[data-region="kanto"].active{background:#43A047;}
.region-tab-btn[data-region="tokai"].active{background:#8BC34A;}
.region-tab-btn[data-region="hokuriku-koshinetsu"].active{background:#F39C12;}
.region-tab-btn[data-region="kinki"].active{background:#EC5B8C;}
.region-tab-btn[data-region="chugoku"].active{background:#6A4FB3;}
.region-tab-btn[data-region="shikoku"].active{background:#E74C3C;}
.region-tab-btn[data-region="kyushu"].active{background:#8D6E63;}

.region-tab-panel{display:none;}
.region-tab-panel.active{display:block;}
/* タブ直下の見出し・説明文の余白を詰める（タブとカレンダーの距離を短縮） */
.region-tab-panel section[id^="calendar-"] h3{margin-top:0;}
.region-tab-panel section[id^="calendar-"] > p:first-of-type{margin-bottom:8px;}
.region-tab-panel-note{
  background:#fffdf3;
  border:1px dashed #e0c36a;
  border-radius:8px;
  padding:14px 18px;
  font-size:.85rem;
  color:#5a6a4a;
  margin-bottom:16px;
}

@media (max-width:680px){
  .region-tab-nav{
    flex-wrap:nowrap;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    border-bottom:none;
  }
  .region-tab-btn{
    flex-shrink:0;
    font-size:.78rem;
    padding:8px 12px;
  }
}