/* 広告のコードを改変せずにボタンの見た目を作る（tools/set_cta.py --ad-code が足す。2026-10-18） */
.cta{position:relative}
.cta>a{color:inherit;text-decoration:none}
.cta>a::after{content:"";position:absolute;inset:0}
.cta>a:focus-visible{outline:none}
.cta:has(>a:focus-visible){outline:3px solid var(--acc-ink);outline-offset:6px}
.cta>a+img{position:absolute;left:0;top:0;width:1px;height:1px;pointer-events:none}
.cta>svg,.cta>.symbol-arrow{pointer-events:none}