/* Deliberately quieter than a signup box; room between closing offer and cards. */
.gh-content .article-quiet-cta {margin:2rem 0;font-size:.95rem;line-height:1.6;font-weight:400;}
.gh-content .article-quiet-cta a {color:var(--text-secondary, #52616b);text-decoration:underline;text-underline-offset:3px;}
.gh-content .article-quiet-cta a:hover {color:var(--text-primary, #172126);}
.gh-content .post-end-cta {width:100%;margin:3rem 0 0;}
.gh-content .post-end-cta + .ar-rail {margin-top:4rem;padding-top:2rem;border-top:1px solid #dce3e6;}
@media(max-width:640px){.gh-content .post-end-cta + .ar-rail {margin-top:3rem;padding-top:1.5rem;}}

.gh-content .article-quiet-cta{padding:1.25rem 1.5rem;border:1px solid #dce3e6;border-radius:12px;background:#f4f7f8;}
.gh-content .article-quiet-cta h3{margin:0 0 .5rem;font-size:1.15rem;}
.gh-content .article-quiet-cta p{margin:0 0 1rem;font-size:1rem;line-height:1.6;}
.gh-content .article-quiet-cta>span{float:right;font-size:1.25rem;}
.gh-content .article-quiet-cta .letter-button{display:inline-block;padding:.55rem .85rem;border:1px solid #c2cdd3;border-radius:6px;color:#172126;text-decoration:none;}
.subscribe-form{flex-wrap:wrap;}.subscribe-form .message-success,.subscribe-form .message-error{display:none;flex-basis:100%;font-size:.95rem;}
.subscribe-form.success .message-success,.subscribe-form.error .message-error{display:block;}
.subscribe-form.success>input,.subscribe-form.success>button{display:none;}
.signal-archive-note{font-size:.95rem;padding:1rem;border-left:3px solid #c2cdd3;background:#f4f7f8;margin:0 0 2rem;}