/* セコサポ ツール記事の解説を折りたたむ */
#postContent .sgf{background:#fff;border:1px solid #dfe6ec;border-radius:16px;margin:18px 0 20px;padding:0;overflow:hidden;font-size:15px;color:#1f2a33}
#postContent .sgf-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #eef2f5;background:#f6f9f7}
#postContent .sgf-badge{flex:0 0 auto;background:#1d6b4f;color:#fff;font-weight:800;font-size:12px;border-radius:999px;padding:3px 10px}
#postContent .sgf-head-b{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.4}
#postContent .sgf-head-b b{font-size:15px}
#postContent .sgf-head-b small{font-size:12px;color:#5a6670;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#postContent .sgf-all{flex:0 0 auto;appearance:none;border:1px solid #cfd8df;background:#fff;border-radius:999px;padding:5px 12px;font-size:12px;cursor:pointer;color:#1f2a33}
#postContent .sgf-item{border-bottom:1px solid #eef2f5}
#postContent .sgf-item:last-child{border-bottom:0}
#postContent .sgf-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;appearance:none;border:0;background:#fff;padding:12px 16px;cursor:pointer;font-size:15px;font-weight:700;color:#1f2a33}
#postContent .sgf-btn:hover{background:#f6f9f7}
#postContent .sgf-btn[aria-expanded="true"]{background:#f0f6f3}
#postContent .sgf-ic{flex:0 0 26px;height:26px;border-radius:8px;background:#e8f1ec;color:#1d6b4f;display:grid;place-items:center;font-size:13px;font-weight:800}
#postContent .sgf-t{flex:1;min-width:0}
#postContent .sgf-arrow{font-size:12px;color:#5a6670;font-weight:500;white-space:nowrap}
#postContent .sgf-panel{padding:4px 18px 16px}
#postContent .sgf-panel .sgf-h2{display:none}
#postContent .sgf-panel > p,#postContent .sgf-panel > ul,#postContent .sgf-panel > ol{margin-top:.6em}
@media (max-width:640px){
	#postContent .sgf-head{padding:10px 12px;flex-wrap:wrap}
	#postContent .sgf-head-b small{white-space:normal}
	#postContent .sgf-btn{padding:11px 12px;font-size:14px}
	#postContent .sgf-panel{padding:2px 12px 12px}
}