@charset "UTF-8";
/* =========================================================
   かいとるもん｜コラム詳細（single-column.php）
   - テーマ既存CSSと衝突しないよう、クラス名は「col-」で統一
   - PC：1200px以上（2カラム）
   - タブレット：1199px以下（1カラム・サイドバーは記事下）
   - SP：767px以下（375px基準のサイズ）
   ========================================================= */

/* ---- デザイントークン ---- */
.col-page{
  --navy:#171C61;
  --navy-mid:#3A4180;
  --red:#AE282A;
  --gold:#A69139;
  --gold-pale:#E2D6AE;
  --cream:#FCF5EA;
  --cream-deep:#FCF3E6;
  --sky:#C5DCEB;
  --ink:#2C2C33;
  --ink-sub:#6B6B75;
  --line:#E4DBC9;

  --cta-bg:#FDFFCE;
  --line-green:#05C756;
  --line-green-d:#04A948;
  --orange:#FFA100;
  --orange-yellow:#FDFE00;

  --serif:"Noto Serif JP","游明朝","Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;
  --sans:"Noto Sans JP","游ゴシック体",YuGothic,"Hiragino Sans","Hiragino Kaku Gothic ProN",sans-serif;

  --w-full:1200px;
  --w-main:840px;
  --w-side:320px;


  /* 画像未設定時の背景（波模様） */
  --noimg:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='30' viewBox='0 0 60 30'%3E%3Cg fill='none' stroke='%23C3C8E4' stroke-opacity='.35' stroke-width='1.4'%3E%3Cpath d='M0 30a15 15 0 0 1 30 0M30 30a15 15 0 0 1 30 0M-15 30a15 15 0 0 1 30 0'/%3E%3Cpath d='M0 30a9 9 0 0 1 18 0M30 30a9 9 0 0 1 18 0M-15 30a9 9 0 0 1 18 0'/%3E%3C/g%3E%3C/svg%3E");

  display:block;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background:#fff;
  -webkit-font-smoothing:antialiased;
}

/* ---- ベース（:where で詳細度を下げ、後の指定で上書きしやすくする） ---- */
html{
  scroll-behavior:smooth;
  scroll-padding-top:24px
}
#fv{
  display: none;
}
.col-page :where(*,*::before,*::after){
  box-sizing:border-box;
}
.col-page :where(img){
  max-width:100%;
  height:auto;
}
.col-page :where(a){
  color:inherit;
  text-decoration:none;
}
.col-page :where(ul,ol){
  margin:0;
  padding:0;
  list-style:none;
}
.col-page :where(h1,h2,h3,h4,p,figure){
  margin:0;
}
.col-page :where(:focus-visible){
  outline:3px solid var(--gold);
  outline-offset:2px;
}
@media (prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }
  .col-page *,.col-page *::before,.col-page *::after{
    transition:none!important;
  }
}


/* =========================================================
   パンくず
   ========================================================= */
.col-breadcrumb{
  background:var(--cream);
  border-bottom:1px solid var(--line);
}
.col-breadcrumb__list{
  max-width:calc(var(--w-full) + 40px);
  margin:0 auto;
  padding:10px 20px;
  display:flex;
  flex-wrap:wrap;  gap:6px;
  font-size:12px;
  line-height:1.6;
  color:var(--ink-sub);
}
.col-breadcrumb__list li+li::before{
  content:"＞";
  margin-right:6px;
  color:#B6AC96;
}
.col-breadcrumb__list a:hover{
  color:var(--navy);
  text-decoration:underline;
}
.col-breadcrumb__list li:last-child{
  color:var(--ink);
}


/* =========================================================
   レイアウト
   ========================================================= */
.col-layout{
  max-width:calc(var(--w-full) + 40px);
  margin:0 auto;
  padding:36px 20px 80px;
  display:grid;
  grid-template-columns:minmax(0,1fr) var(--w-side);
  gap:40px;
  align-items:start;
}
.col-main{
  min-width:0;
}

/* =========================================================
   記事ヘッド
   ========================================================= */
.col-taglist{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.col-tag{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--navy);
  background:var(--cream-deep);
  border:1px solid var(--gold-pale);
  border-radius:3px;
  padding:4px 12px;
  transition:background-color .2s,color .2s,border-color .2s;
}
a.col-tag:hover{
  background:var(--navy);
  border-color:var(--navy);
  color:#fff;
}
.col-article__title{
  font-family:var(--serif);
  font-size:34px;
  line-height:1.55;
  font-weight:700;
  color:var(--navy);
  margin:18px 0 14px;
  letter-spacing:.01em;
}
.col-article__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:4px 18px;
  font-size:13px;
  color:var(--ink-sub);
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.col-article__meta time{
  display:flex;
  align-items:center;
  gap:6px;
}
.col-ico{
  width:14px;
  height:14px;
  flex:none;
  fill:none;
  stroke:var(--navy-mid);
  stroke-width:1.6;
}
.col-fv{
  margin:22px 0 0;
  border-radius:6px;
  overflow:hidden;
  background:var(--cream-deep);
}
.col-fv__img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1200/630;
  object-fit:cover;
}


/* =========================================================
   CTA
   ========================================================= */
.col-cta{
  background:var(--cta-bg);
  border-radius:8px;
  padding:20px 22px 24px;
  margin:28px 0;
}
.col-cta__head{
  font-family:var(--serif);
  font-size:22px;
  line-height:1.5;
  font-weight:700;
  color:var(--navy);
  text-align:center;
  letter-spacing:.08em;
  margin:0 0 16px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px
}
.col-cta__head::before,.col-cta__head::after{
  content:"";
  flex:none;
  width:2px;
  height:24px;
  background:var(--navy);
}
.col-cta__head::before{
  transform:rotate(-22deg);
}
.col-cta__head::after{
  transform:rotate(22deg);
}
.col-cta__btns{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  align-items:start;  
}
.col-cta__banner{
  display:block;
  border-radius:10px;
  transition:opacity .2s;
}
.col-cta__banner:hover{
  opacity:.85;
}
.col-cta__banner picture{
  display:block;
}
.col-cta__banner img{
  display:block;
  width:100%;
  height:auto;
}
.col-ctabtn{
  position:relative;
  border-radius:10px;
  display:flex;
  align-items:center;

  color:#fff;
  line-height:1.9;
  transition:transform .15s,box-shadow .15s;
}
.col-ctabtn:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 14px rgba(0,0,0,.14);
}
.col-ctabtn--line{
  background:var(--line-green);
  padding:13px 62px 13px 14px;
  gap:8px;
  justify-content:center;
}
.col-ctabtn__badge{
  display:flex;
  align-items:center;
  gap:5px;
  flex:none;
  background:#fff;
  color:var(--line-green-d);
  border-radius:999px;
  font-size:11px;
  font-weight:700;
  line-height:1.4;
  padding:5px 10px;
  white-space:nowrap;
}
.col-ctabtn__sub{
  display:block;
  font-size:11px;
  font-weight:700;
  white-space:nowrap;
}
.col-ctabtn__main{
  display:block;
  font-size:24px;
  font-weight:900;
  line-height:1.2;
  letter-spacing:.01em;
  white-space:nowrap;
}
.col-ctabtn__main em{
  font-style:normal;
  background:#fff;
  color:var(--line-green);
  border-radius:999px;
  font-size:13px;
  padding:3px 9px;
  vertical-align:4px;
  margin:0 4px;
}
.col-ctabtn__phone{
  position:absolute;
  right:12px;
  bottom:1px;
  width:34px;
  height:45px;
}

.col-ctabtn--tel{
  background:var(--orange);
  padding:10px 14px;
  gap:5px;
  flex-direction:column;
  justify-content:center;
}
.col-ctabtn__left{
  display:flex;
  align-items:center;
  gap:10px;
}
.col-ctabtn--tel .col-ctabtn__sub{
  font-size:11.5px;
}
.col-ctabtn__hours{
  background:rgba(255,255,255,.92);
  color:#8A5A00;
  border-radius:4px;
  font-size:10px;
  font-weight:700;
  line-height:1.6;
  padding:2px 8px;
  white-space:nowrap;
}
.col-ctabtn__num{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:30px;
  font-weight:900;
  line-height:1.3;
  color:var(--orange-yellow);
  letter-spacing:.01em;
  white-space:nowrap;
}
.col-ctabtn__num svg{
  width:26px;
  height:26px;
  flex:none;
}


/* =========================================================
   目次
   ========================================================= */
.col-toc{
  background:var(--cream-deep);
  border:1px solid var(--navy);
  border-radius:4px;
  padding:26px 32px 28px;
  position:relative;
  margin:30px 0 42px;
}
.col-toc::before,.col-toc::after{
  content:"";
  position:absolute;
  width:14px;
  height:14px;
  background:var(--gold);
}
.col-toc::before{
  top:-7px;
  right:-7px;
}
.col-toc::after{
  bottom:-7px;
  left:-7px;
}
.col-toc__head{
  font-family:var(--serif);
  font-size:21px;
  line-height:1.6;
  font-weight:700;
  color:var(--navy);
  text-align:center;
  letter-spacing:.2em;
  margin:0 0 20px;
}
.col-toc__head::after{
  content:"";
  display:block;
  width:46px;
  height:2px;
  background:var(--gold);
  margin:6px auto 0;
}
.col-toc__list{
  counter-reset:col-toc;
}
.col-toc__list>li{
  counter-increment:col-toc;
  margin-bottom:12px;
}
.col-toc__list>li:last-child{
  margin-bottom:0;
}
.col-toc__list>li>a{
  display:flex;
  gap:12px;
  font-size:16px;
  font-weight:700;
  color:var(--navy);
  line-height:1.6;
}
.col-toc__list>li>a::before{
  content:counter(col-toc,decimal-leading-zero);
  flex:none;
  font-family:var(--serif);
  font-size:14px;
  color:var(--gold);
  padding-top:2px;
}
.col-toc__list a:hover{
  text-decoration:underline;
}
.col-toc__sub{
  margin:8px 0 0 30px;
  border-left:1px solid var(--gold-pale);
  padding-left:14px;
}
.col-toc__sub li{
  margin:5px 0;
}
.col-toc__sub a{
  font-size:14px;
  color:var(--ink);
  font-weight:500;
  line-height:1.6;
}
.col-toc__sub a::before{
  content:"−";
  color:var(--gold);
  margin-right:8px;
}
.col-toc__toggle{
  display:none;
}


/* =========================================================
   本文（ブロックエディタの出力に対応）
   ========================================================= */
.col-body{
  font-size:16px;
  line-height:2.05;
  letter-spacing:.02em;
  color:var(--ink);
  overflow-wrap:break-word;
}
.col-body :where(p,ul,ol,figure,blockquote,table,hr){
  margin:0;
}
.col-body > * + *{
  margin-top:1.5em;
}
.col-body > .col-cta{
  margin:2.5em 0;
}
/* 記事中央のCTAに本文のスタイルが効かないようリセット */
.col-body .col-cta{
  letter-spacing:0;
  line-height:1.9;
}
.col-body .col-cta .col-cta__head{
  margin:0 0 16px;
}

/* 見出し（テーマ側の装飾が入り込まないよう疑似要素をリセット） */
.col-body h2::before,.col-body h2::after,.col-body h3::after{
  content:none;
}
.col-body h2{
  font-family:var(--serif);
  font-size:26px;
  line-height:1.55;
  font-weight:700;
  color:var(--navy);
  text-align:left;
  background:var(--cream);
  border:0;
  border-left:6px solid var(--navy);
  border-bottom:1px solid var(--gold-pale);
  border-radius:0;
  padding:16px 20px;
  margin:3em 0 1.2em;
  letter-spacing:.02em;
}
.col-body > h2:first-child{
  margin-top:0;
}
.col-body h3{
  font-family:var(--serif);
  font-size:21px;
  line-height:1.6;
  font-weight:700;
  color:var(--navy);
  text-align:left;
  background:none;
  border:0;
  border-bottom:1px dashed #D8CDB6;
  padding:0 0 10px 20px;
  margin:2.4em 0 1em;
  position:relative
}
.col-body h3::before{
  content:"";
  position:absolute;
  left:0;
  top:.55em;
  width:9px;
  height:9px;
  background:var(--gold);
}
.col-body h4{
  font-family:var(--sans);
  font-size:17px;
  line-height:1.7;
  font-weight:700;
  color:var(--navy);
  margin:2em 0 .8em;
}

/* インライン */
.col-body a:not(.col-cta__banner){
  color:var(--navy);
  text-decoration:underline;
  text-underline-offset:.2em;
}
.col-body a:not(.col-cta__banner):hover{
  color:var(--red);
}
.col-body strong,.col-body b{
  font-weight:700;
  background:linear-gradient(transparent 62%,#FBEBA8 62%);
  padding:0 2px;
}
.col-body :is(h2,h3,h4) :is(strong,b){
  background:none;
  padding:0;
}

/* 箇条書き（ul） */
.col-body > ul{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:4px;
  padding:22px 26px;
}
.col-body ul{
  list-style:none;
}
.col-body ul li{
  position:relative;
  padding-left:22px;
  line-height:1.9;
}
.col-body ul li + li{
  margin-top:6px;
}
.col-body ul li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.72em;
  width:8px;
  height:8px;
  background:var(--navy);
  transform:rotate(45deg);
}
.col-body li > :is(ul,ol){
  margin-top:6px}

/* 番号付きリスト（ol） */
.col-body ol{
  counter-reset:col-step;
  list-style:none;
}
.col-body ol > li{
  counter-increment:col-step;
  position:relative;
  padding-left:44px;
}
.col-body ol > li + li{
  margin-top:14px;
}
.col-body ol > li::before{
  content:counter(col-step);
  position:absolute;
  left:0;
  top:.15em;
  width:28px;
  height:28px;
  border-radius:50%;
  background:var(--navy);
  color:#fff;
  font-size:14px;
  font-weight:700;
  line-height:1;
  display:grid;
  place-items:center;
  transform:none;
}

/* 引用（「〜？」の羅列などに） */
.col-body blockquote{
  border:0;
  border-left:3px solid var(--sky);
  padding:4px 0 4px 20px;
  color:var(--navy);
  font-weight:500;
  font-style:normal;
  background:none;
  quotes:none;
}
.col-body blockquote::before,.col-body blockquote::after{
  content:none;
}
.col-body blockquote p{
  margin:0;
  line-height:2;
}
.col-body blockquote p + p{
  margin-top:.6em;
}
.col-body blockquote cite{
  display:block;
  margin-top:8px;
  font-size:13px;
  font-style:normal;
  font-weight:400;
  color:var(--ink-sub);
}

/* テーブル */
.col-body .wp-block-table{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.col-body .wp-block-table thead,.col-body .wp-block-table tfoot{
  border:0;
}
.col-body table{
  border-collapse:collapse;
  width:100%;
  font-size:15px;
  line-height:1.8;
  background:#fff;
}
.col-body table th,.col-body table td{
  border:1px solid var(--line);
  padding:14px 16px;
  vertical-align:top;
  text-align:left;
}
.col-body table thead th{
  background:var(--navy);
  color:#fff;
  font-weight:700;
  text-align:center;
  border-color:var(--navy);
}
.col-body table tbody tr:nth-child(even) td{
  background:#FDFBF6;
}
/* 1列目を行見出しとして表示（スタイル「1列目を見出しにしない」で解除） */
.col-body .wp-block-table:not(.is-style-col-plain) thead tr > :first-child{
  width:180px;
}
.col-body .wp-block-table:not(.is-style-col-plain) tbody tr > :first-child{
  width:180px;
  background:var(--cream-deep);
  color:var(--navy);
  font-weight:700
}

/* 画像・キャプション */
.col-body img{
  max-width:100%;
  height:auto;
  vertical-align:bottom;
}
.col-body .wp-block-image img{
  border-radius:6px;
}
.col-body .aligncenter{
  margin-left:auto;
  margin-right:auto;
}
.col-body figcaption,.col-body .wp-element-caption{
  font-size:13px;
  line-height:1.7;
  color:var(--ink-sub);
  margin:8px 0 0;
  text-align:center;
  letter-spacing:.02em
}

/* 区切り線 */
.col-body hr,.col-body hr.wp-block-separator{
  border:0;
  border-top:1px solid var(--line);
  margin:2.5em 0;
  opacity:1;
  width:auto;
}

/* ---- ブロックスタイル ---- */
/* 段落：注記 */
.col-body .is-style-col-note{
  font-size:13px;
  line-height:1.8;
  color:var(--ink-sub);
}
/* 段落：参考リンク */
.col-body .is-style-col-ref{
  font-size:13px;
  line-height:1.8;
  color:var(--ink-sub);
  border-top:1px dotted #CFC4AC;
  padding-top:10px;
}
.col-body .is-style-col-ref a{
  color:var(--navy);
  word-break:break-all;
}
/* グループ：ワンポイント枠（1つ目の段落が赤い見出しになる） */
.col-body .is-style-col-tipbox{
  background:var(--cream-deep);
  border:1px solid var(--navy);
  border-radius:4px;
  padding:24px 28px;
  position:relative
}
.col-body .is-style-col-tipbox::before,.col-body .is-style-col-tipbox::after{
  content:"";
  position:absolute;
  width:12px;
  height:12px;
  background:var(--gold)
}
.col-body .is-style-col-tipbox::before{
  top:-6px;
  left:-6px;
}
.col-body .is-style-col-tipbox::after{
  bottom:-6px;
  right:-6px;
}
.col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > *{
  margin-top:0;
  margin-bottom:0;
}
.col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > * + *{
  margin-top:1em;
}
.col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > p:first-child{
  font-family:var(--serif);
  font-size:18px;
  line-height:1.6;
  font-weight:700;
  color:var(--red);
  letter-spacing:.04em
}
.col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > p:first-child + *{
  margin-top:10px;
}


/* =========================================================
   関連コラム
   ========================================================= */
.col-related{
  margin:56px 0 0;
}
.col-sec-ttl{
  font-family:var(--serif);
  font-size:24px;
  line-height:1.5;
  font-weight:700;
  color:var(--navy);

  text-align:center;
  letter-spacing:.12em;
  margin:0 0 26px
}
.col-sec-ttl::after{
  content:"";
  display:block;
  width:54px;
  height:2px;
  background:var(--gold);
  margin:6px auto 0}

.col-cardgrid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.col-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:box-shadow .2s,border-color .2s
}
.col-card:hover{
  border-color:var(--navy);
  box-shadow:0 6px 16px rgba(23,28,97,.12)}
.col-card__thumb{
  aspect-ratio:4/3;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:var(--cream-deep) var(--noimg)
}
.col-card__thumb img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.col-card__body{
  padding:14px 16px 18px;
  display:flex;
  flex-direction:column;
  gap:8px;
  flex:1;
}
.col-card__tags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.col-card__tags .col-tag{
  font-size:11px;
  padding:2px 9px;
}
.col-card__ttl{
  font-family:var(--serif);
  font-size:16px;
  line-height:1.6;
  font-weight:700;
  color:var(--navy);
}
.col-card:hover .col-card__ttl{
  color:var(--red);
}
.col-card__date{
  font-size:12px;
  color:var(--ink-sub);
  margin-top:auto;
}


/* =========================================================
   サイドバー
   ========================================================= */
.col-side{
  align-self:stretch;
  display:flex;
  flex-direction:column;
  gap:30px;
}
.col-side__block{
  border:1px solid var(--line);
  border-radius:6px;
  background:#fff;
  overflow:hidden;
}
.col-side__head{
  background:var(--navy);
  color:#fff;
  font-family:var(--serif);
  font-size:16px;
  line-height:1.6;
  font-weight:700;
  letter-spacing:.14em;
  text-align:center;
  padding:11px 10px;
}
.col-side__inner{
  padding:18px;
}
.col-side .col-tag{
  font-size:12px;
  padding:5px 12px;
}

.col-postlist li+li{
  margin-top:14px;
  padding-top:14px;
  border-top:1px dotted #D8CDB6;
}
.col-postlist a{
  display:grid;
  grid-template-columns:82px minmax(0,1fr);
  gap:12px;
  align-items:start;
}
.col-post__thumb{
  aspect-ratio:1/1;
  border-radius:4px;
  overflow:hidden;
  background:var(--cream-deep) var(--noimg);
}
.col-post__thumb img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.col-post__tags{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  margin-bottom:5px;
}
.col-post__tags span{
  font-size:10px;
  line-height:1.6;
  font-weight:700;
  color:var(--navy);
  background:var(--cream-deep);
  border:1px solid var(--gold-pale);
  border-radius:2px;
  padding:1px 6px;
}
.col-post__ttl{
  font-size:13.5px;
  line-height:1.55;
  font-weight:700;
  color:var(--navy);
}
.col-postlist a:hover .col-post__ttl{
  color:var(--red);
}
.col-post__date{
  font-size:11px;
  color:var(--ink-sub);
  margin-top:4px;
}

/* ボタン（トップページの「詳しく見る」と同形） */
.col-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  width:100%;
  margin-top:20px;
  border:1px solid var(--navy);
  border-radius:999px;
  background:#fff;
  color:var(--navy);
  font-family:var(--serif);
  font-size:15px;
  line-height:1.6;
  font-weight:700;
  letter-spacing:.1em;
  padding:12px 24px;
  transition:background-color .2s,color .2s;
}
.col-btn__arw{
  width:20px;
  height:20px;
  border-radius:50%;
  background:var(--navy);
  display:grid;
  place-items:center;
  flex:none;
  transition:background-color .2s;
}
.col-btn__arw::before{
  content:"";
  border-left:6px solid #fff;
  border-top:4px solid transparent;
  border-bottom:4px solid transparent;
  margin-left:2px;
}
.col-btn:hover{
  background:var(--navy);
  color:#fff;
}
.col-btn:hover .col-btn__arw{
  background:#fff;
}
.col-btn:hover .col-btn__arw::before{
  border-left-color:var(--navy);
}
.col-btn--sp{
  display:none;
}

/* サイドCTA（スクロールに追従） */
.col-side-cta{
  background:var(--cta-bg);
  border-radius:6px;
  padding:16px;
  text-align:center;
}
.col-side-cta__ttl{
  font-family:var(--serif);
  font-size:15px;
  line-height:1.6;
  font-weight:700;
  color:var(--navy);
  margin:0 0 12px;
  letter-spacing:.06em;
}
.col-side-cta .col-cta__banner + .col-cta__banner{
  margin-top:10px;
}

/* =========================================================
   タブレット（1199px以下）：1カラム
   ========================================================= */
@media (max-width:1199px){
  .col-layout{grid-template-columns:minmax(0,1fr);
    max-width:880px;
    gap:48px;
  }
  .col-side{align-self:auto;
  }

  /* サイドバーは「タグから探す」だけを記事下に表示 */
  .col-side__block--latest,.col-side-cta{
    display:none;
  }
  .col-side__block--tags{
    border:0;
    border-radius:6px;
    background:var(--cream);
    padding:22px 16px;
  }
  .col-side__block--tags .col-side__head{
    background:none;
    color:var(--navy);
    font-size:20px;
    line-height:1.5;
    letter-spacing:.1em;
    padding:0;
    margin:0 0 20px;
  }
  .col-side__block--tags .col-side__head::after{
    content:"";
    display:block;
    width:46px;
    height:2px;
    background:var(--gold);
    margin:5px auto 0;
  }
  .col-side__block--tags .col-side__inner{
    padding:0}
  .col-side .col-tag{
    font-size:12.5px;
    padding:6px 14px;
  }
  .col-btn--sp{
    display:flex;
  }
}


/* =========================================================
   SP（767px以下）
   ========================================================= */
@media (max-width:767px){
  html{
    scroll-padding-top:80px;
  }
  .col-page{
    font-size:15px;
    margin-top: 10px;
  }

  /* パンくず */
  .col-breadcrumb{
    overflow-x:auto;
  }
  .col-breadcrumb__list{
    flex-wrap:nowrap;
    white-space:nowrap;
    padding:8px 16px;
    font-size:11px;
  }

  /* レイアウト */
  .col-layout{
    padding:20px 16px 56px;
    gap:42px;
  }

  /* 記事ヘッド */
  .col-taglist{
    gap:6px;
  }
  .col-article__head .col-tag{
    font-size:12.5px;
    padding:6px 14px;
  }
  .col-article__title{
    font-size:23px;
    line-height:1.6;
    margin:14px 0 10px;
    letter-spacing:0;
  }
  .col-article__meta{
    gap:4px 14px;
    font-size:12px;
    padding-bottom:14px;
  }
  .col-article__meta time{
    gap:5px;
  }
  .col-ico{
    width:13px;
    height:13px;
  }
  .col-fv{
    margin-top:16px;
    border-radius:5px;
  }

  /* CTA */
  .col-cta{
    padding:18px 14px 20px;
    margin:24px 0;
  }
  .col-cta__head{
    font-size:16px;
    letter-spacing:.06em;
    margin-bottom:14px;
    gap:12px;
  }
  .col-cta__head::before,.col-cta__head::after{
    height:18px;
  }
  .col-cta__btns{
    grid-template-columns:minmax(0,1fr);
    gap:12px;
  }

  /* 目次（開閉式） */
  .col-toc{
    padding:18px 16px 20px;
    margin:26px 0 34px;
  }
  .col-toc::before,.col-toc::after{
    width:12px;
    height:12px;
  }
  .col-toc::before{
    top:-6px;
    right:-6px;
  }
  .col-toc::after{
    bottom:-6px;
    left:-6px;
  }
  .col-toc__head{
    font-size:18px;
    margin-bottom:14px;
  }
  .col-toc__head::after{
    width:40px;
    margin-top:4px;
  }
  .col-toc__list>li{
    margin-bottom:10px;
  }
  .col-toc__list>li>a{
    gap:9px;
    font-size:14.5px;
  }
  .col-toc__list>li>a::before{
    font-size:12px;
    padding-top:3px;
  }
  .col-toc__sub{
    margin:6px 0 0 22px;
    padding-left:11px;
  }
  .col-toc__sub li{
    margin:4px 0;
  }
  .col-toc__sub a{
    font-size:13px;
  }
  .col-toc__sub a::before{
    margin-right:6px;
  }
  .col-toc__list.is-closed{
    max-height:240px;
    overflow:hidden;
    position:relative;
  }
  .col-toc__list.is-closed::after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    height:70px;
    pointer-events:none;
    background:linear-gradient(rgba(252,243,230,0),var(--cream-deep));
  }
  .col-toc__toggle{
    display:block;
    width:100%;
    margin:14px 0 0;
    padding:9px;
    border:1px solid var(--navy);
    border-radius:999px;
    background:#fff;
    color:var(--navy);
    font-family:var(--serif);
    font-size:13px;
    line-height:1.6;
    font-weight:700;
    letter-spacing:.08em;
    cursor:pointer;
  }
  .col-toc__toggle[hidden]{
    display:none;
  }

  /* 本文 */
  .col-body{
    font-size:15px;
    line-height:1.95;
    letter-spacing:.01em;
  }
  .col-body > * + *{
    margin-top:1.4em;
  }
  .col-body > .col-cta{
    margin:2.2em 0;
  }
  .col-body .col-cta .col-cta__head{
    margin-bottom:14px;
  }
  .col-body h2{
    font-size:20px;
    border-left-width:5px;
    padding:12px 14px;
    margin:2.4em 0 1.1em;
    letter-spacing:0;
  }
  .col-body h3{
    font-size:17px;
    padding:0 0 8px 16px;
    margin:2em 0 .9em;
  }
  .col-body h3::before{
    top:.6em;
    width:8px;
    height:8px;
  }
  .col-body strong,.col-body b{
    padding:0 1px;
  }

  .col-body > ul{
    padding:16px 18px;
  }
  .col-body ul li{
    padding-left:18px;
    line-height:1.85;
  }
  .col-body ul li::before{
    left:1px;
    top:.7em;
    width:7px;
    height:7px;
  }
  .col-body ol > li{
    padding-left:40px;
  }
  .col-body ol > li::before{
    width:26px;
    height:26px;
    font-size:13px;
  }
  .col-body blockquote{
    padding:2px 0 2px 14px;
  }
  .col-body blockquote p{
    line-height:1.95;
  }

  .col-body table{
    font-size:13.5px;
    line-height:1.75;
  }
  .col-body table th,.col-body table td{
    padding:10px 12px;
  }
  .col-body .wp-block-table:not(.is-style-col-plain) thead tr > :first-child,
  .col-body .wp-block-table:not(.is-style-col-plain) tbody tr > :first-child{
    width:120px;
  }
  /* 3列以上の表は横スクロール */
  .col-body .wp-block-table:has(tr > :nth-child(3)) table{
    min-width:560px;
  }
  .col-body .wp-block-table:has(tr > :nth-child(3))::before{
    content:"→ 横にスクロールできます";
    display:block;
    position:sticky;
    left:0;
    font-size:11px;
    line-height:1.6;
    color:var(--ink-sub);
    margin-bottom:6px;
  }

  .col-body .wp-block-image img{
    border-radius:5px;
  }
  .col-body figcaption,.col-body .wp-element-caption{
    font-size:12px;
    margin-top:7px;
  }

  .col-body .is-style-col-note{
    font-size:12.5px;
  }
  .col-body .is-style-col-ref{
    font-size:12px;
    line-height:1.75;
    padding-top:9px;
  }
  .col-body .is-style-col-tipbox{
    padding:18px 16px;
  }
  .col-body .is-style-col-tipbox::before,.col-body .is-style-col-tipbox::after{
    width:11px;
    height:11px;
  }
  .col-body .is-style-col-tipbox::before{
    top:-5.5px;
    left:-5.5px;
  }
  .col-body .is-style-col-tipbox::after{
    bottom:-5.5px;
    right:-5.5px;
  }
  .col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > p:first-child{
    font-size:16px;
  }
  .col-body :where(.is-style-col-tipbox,.is-style-col-tipbox > .wp-block-group__inner-container) > p:first-child + *{
    margin-top:8px;
  }

  /* 関連コラム：横並びカード */
  .col-related{
    margin-top:42px;
  }
  .col-sec-ttl{
    font-size:20px;
    letter-spacing:.1em;
    margin-bottom:20px;
  }
  .col-sec-ttl::after{
    width:46px;
    margin-top:5px;
  }
  .col-cardgrid{
    grid-template-columns:minmax(0,1fr);
    gap:14px;
  }
  .col-card{
    display:grid;
    grid-template-columns:120px minmax(0,1fr);
  }
  .col-card:hover{
    box-shadow:none;
  }
  .col-card__thumb{
    border-bottom:0;
    border-right:1px solid var(--line);
  }
  .col-card__body{
    padding:10px 12px;
    gap:6px;
  }
  .col-card__tags{
    gap:5px;
  }
  .col-card__tags .col-tag{
    font-size:10px;
    padding:1px 7px;
  }
  .col-card__ttl{
    font-size:14.5px;
    line-height:1.55;
  }
  .col-card__date{
    font-size:11.5px;
  }

  /* ボタン */
  .col-btn{
    letter-spacing:.08em;
    padding:13px 20px;
    gap:9px;
  }
  .col-btn__arw{
    width:19px;
    height:19px;
  }
}