/* コラム(/column/)専用。色・角丸・影は style.css のトークンを使う */
.col-hero .breadcrumb{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---- 一覧 ---- */
.col-index .col-intro{max-width:760px;font-size:15px;line-height:2;color:var(--ink-2);margin:0 0 36px;}
.col-index .col-group{font-size:18px;margin:44px 0 14px;padding-left:12px;border-left:3px solid var(--brand);}
.col-index .col-group:first-of-type{margin-top:0;}

/* ---- 記事 ---- */
.col-article{background:#fff;padding:56px 0 88px;}
.col-wrap{max-width:760px;margin:0 auto;}
.col-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;font-size:13px;color:var(--ink-3);margin:0 0 14px;}
.col-cat{display:inline-block;padding:3px 12px;border-radius:var(--pill);background:var(--brand-tint);color:var(--brand);font-weight:600;}
.col-title{font-size:clamp(24px,4.2vw,34px);line-height:1.45;letter-spacing:.01em;margin:0 0 28px;color:var(--ink);}

.col-lead{background:var(--brand-tint);border-left:4px solid var(--brand);border-radius:0 var(--r) var(--r) 0;padding:20px 24px;margin:0 0 40px;}
.col-lead p{margin:0;font-size:15.5px;line-height:1.95;color:var(--ink);}
.col-lead .col-lead-label{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:6px;}

.col-body{font-size:16px;line-height:2.05;color:var(--ink-2);}
.col-body > *:first-child{margin-top:0;}
.col-body h2{font-size:clamp(20px,3vw,24px);line-height:1.5;color:var(--ink);margin:56px 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.col-body h3{font-size:18px;line-height:1.6;color:var(--ink);margin:36px 0 12px;}
.col-body p{margin:0 0 1.4em;}
.col-body ul,.col-body ol{margin:0 0 1.6em;padding-left:1.4em;}
.col-body li{margin:.45em 0;}
.col-body strong{color:var(--ink);background:linear-gradient(transparent 62%,rgba(230,163,173,.35) 62%);}
.col-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
.col-body hr{border:0;border-top:1px solid var(--line);margin:40px 0;}
/* 代表の声(2026-10-14): 本文の > 引用はすべてこの体裁。1段落目の **太字** が見出しラベル */
.col-body blockquote{position:relative;margin:32px 0 2em;padding:20px 24px 18px 84px;border-left:3px solid var(--brand);border-radius:0 14px 14px 0;background:#faf4f5;color:var(--ink-2);}
.col-body blockquote::before{content:"";position:absolute;left:22px;top:20px;width:44px;height:44px;border-radius:50%;background:#eee url(/assets/daihyo-sq.jpg) center/cover no-repeat;box-shadow:0 0 0 2px #fff;}
.col-body blockquote p{margin:0 0 .7em;}
.col-body blockquote p:last-child{margin-bottom:0;}
.col-body blockquote p:first-child strong{display:flex;align-items:center;min-height:44px;background:none;color:var(--brand);font-size:13px;font-weight:700;letter-spacing:.06em;line-height:1.4;}
.col-body blockquote p.col-voice-src{font-size:12.5px;line-height:1.6;color:var(--ink-3);}

.col-table{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 1.8em;border:1px solid var(--line);border-radius:var(--r);}
.col-table table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px;line-height:1.75;}
.col-table th,.col-table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;}
.col-table th{background:var(--bg-soft);color:var(--ink);font-weight:700;white-space:nowrap;}
.col-table tr:last-child td{border-bottom:0;}

.col-faq{margin:64px 0 0;}
.col-faq h2{font-size:22px;color:var(--ink);margin:0 0 16px;}
.col-faq-item{border:1px solid var(--line);border-radius:var(--r);margin:0 0 10px;background:#fff;}
.col-faq-item summary{cursor:pointer;list-style:none;padding:16px 44px 16px 18px;font-weight:600;color:var(--ink);position:relative;line-height:1.7;}
.col-faq-item summary::-webkit-details-marker{display:none;}
.col-faq-item summary::before{content:"Q";color:var(--brand);font-family:var(--font-en);margin-right:10px;}
.col-faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:20px;}
.col-faq-item[open] summary::after{content:"−";}
.col-faq-item p{margin:0;padding:0 18px 18px 38px;font-size:15px;line-height:1.95;color:var(--ink-2);}

.col-author{display:flex;gap:16px;align-items:flex-start;margin:56px 0 0;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-soft);}
.col-author img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none;}
.col-author p{margin:0;font-size:13.5px;line-height:1.85;color:var(--ink-2);}
.col-author .col-author-name{font-weight:700;color:var(--ink);font-size:14.5px;margin-bottom:4px;}
.col-author a{color:var(--brand);}

.col-cta{margin:28px 0 0;padding:30px 28px;border-radius:var(--r-lg);background:#0b1220;color:#e7ebf0;}
.col-cta p{margin:0 0 14px;font-size:15px;line-height:1.95;}
.col-cta .col-cta-btn{margin:18px 0 0;}
.col-cta .col-cta-btn + .col-cta-btn{margin-top:10px;}
.col-cta .btn{display:inline-flex;}

.col-back{margin:40px 0 0;font-size:14px;}
.col-back a{color:var(--ink-3);}
.col-back a:hover{color:var(--brand);}

@media (max-width:640px){
  .col-article{padding:36px 0 64px;}
  .col-body{font-size:15.5px;}
  .col-lead{padding:16px 18px;}
  .col-cta{padding:24px 20px;}
  .col-author{flex-direction:column;}
  .col-body blockquote{padding:16px 18px 16px 18px;}
  .col-body blockquote::before{left:18px;top:16px;width:40px;height:40px;}
  .col-body blockquote p:first-child strong{min-height:40px;padding-left:52px;}
}

/* 動画(YouTube埋め込み) */
.col-videos{margin:56px 0 0;}
.col-videos h2{font-size:22px;color:var(--ink);margin:0 0 8px;}
.col-videos-lead{font-size:14px;color:var(--ink-3);margin:0 0 18px;line-height:1.8;}
.col-videos-lead a{color:var(--brand);}
.col-video{margin:0 0 24px;}
.col-video-frame{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:#000;}
.col-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.col-video figcaption{font-size:13.5px;line-height:1.8;color:var(--ink-2);margin-top:10px;}
.col-video figcaption b{color:var(--ink);}
.col-video-frame{display:block;}
.col-video-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease),opacity .25s;}
a.col-video-frame:hover img{transform:scale(1.03);opacity:.9;}
.col-video-play{position:absolute;left:50%;top:50%;width:68px;height:48px;transform:translate(-50%,-50%);border-radius:14px;background:rgba(15,23,42,.82);transition:background .25s;}
.col-video-play::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-35%,-50%);border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff;}
a.col-video-frame:hover .col-video-play{background:var(--brand);}

/* あわせて読みたい */
.col-related{margin:40px 0 0;}
.col-related h2{font-size:18px;color:var(--ink);margin:0 0 10px;}
.col-related ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);}
.col-related li{border-bottom:1px solid var(--line);}
.col-related a{display:flex;justify-content:space-between;gap:14px;padding:14px 4px;font-size:15px;line-height:1.7;color:var(--ink);}
.col-related a:hover{color:var(--brand);}
.col-related .ar{color:var(--ink-3);}