/* Conferences — deliberately lighter than a workshop card. These are not products;
   they are places to come and find us, so no price block and no cart. */
.sts-confs{margin:52px 0 0;padding-top:40px;border-top:2px solid var(--line,#dce4d9)}
.sts-conf-head{margin:0 0 22px}
.sts-conf-title{margin:0;font-size:26px;font-weight:800;letter-spacing:-.018em;color:var(--ink,#161d18)}
.sts-conf-lede{margin:6px 0 0;font-size:15px;color:var(--ink-soft,#4e5a51)}
.sts-conf-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.sts-conf-card{display:flex;flex-direction:column;gap:4px;
  background:var(--surface,#fff);border:1px solid var(--line,#dce4d9);border-radius:16px;
  padding:22px 20px;
  box-shadow:0 1px 2px rgba(22,29,24,.04),0 16px 36px -26px rgba(27,82,51,.28)}
.sts-conf-org{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-deep,#1b5233)}
.sts-conf-name{margin:2px 0 0;font-size:17.5px;font-weight:800;letter-spacing:-.01em;color:var(--ink,#161d18)}
.sts-conf-when{margin:6px 0 0;font-size:15px;font-weight:700;color:var(--accent,#2f7d4f);
  font-variant-numeric:tabular-nums}
.sts-conf-where{margin:2px 0 0;font-size:14px;color:var(--ink-soft,#4e5a51)}
.sts-conf-virtual{display:inline-block;margin-left:6px;font-size:11.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:.05em;color:var(--accent-deep,#1b5233);
  background:var(--surface-2,#e9efe6);padding:2px 8px;border-radius:999px;vertical-align:1px}
.sts-conf-note{margin:8px 0 0;font-size:14px;line-height:1.55;color:var(--ink-soft,#4e5a51)}
/* Pinned to the bottom so the call to action lines up across cards of unequal length. */
.sts-conf-card .sts-link,.sts-conf-tbd{margin-top:auto;padding-top:14px}
.sts-conf-tbd{font-size:13px;color:var(--ink-faint,#84918a);font-style:italic}