.chn{max-width:760px}.chn-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:18px}.chn-card{display:flex;flex-direction:column;gap:6px;padding:16px;border:1.5px solid transparent;text-align:left;font:inherit;color:var(--ink);cursor:pointer;transition:transform .15s ease,border-color .15s ease}.chn-card:hover{transform:translateY(-2px)}.chn-card[aria-selected=true]{border-color:var(--teal-deep,#0B6FD6)}.chn-card-top{display:flex;align-items:center;gap:10px}.chn-card-top b{flex:1 1;min-width:0;font-size:15.5px}.chn-ico{font-style:normal;flex:none;width:36px;height:36px;display:grid;place-items:center;border-radius:10px;font-size:17px;font-weight:800;color:#fff}.chn-ico.is-max{background:linear-gradient(135deg,#3a7bff,#8a3dff)}.chn-ico.is-email{background:linear-gradient(135deg,#168BFF,#0B6FD6);color:#fff}.chn-ico.is-sms{background:linear-gradient(135deg,#ffb547,#ff7a45)}.chn-pill{font-style:normal;flex:none;height:24px;padding:0 9px;display:inline-flex;align-items:center;border-radius:8px;font-size:12px;font-weight:700;background:rgba(22,139,255,.14);color:var(--teal-deep,#0B6FD6)}.chn-pill.is-off{background:rgba(9,21,45,.06);color:var(--muted)}.chn-card span{font-size:13px;color:var(--muted);line-height:1.4}.chn-panel{padding:20px 22px;margin-bottom:16px}.chn-panel h2{margin:0 0 8px;font-size:18px}.chn-facts{margin:12px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14.5px;line-height:1.5}.chn-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.chn-stat{display:flex;flex-direction:column;min-width:120px;padding:10px 14px;border-radius:12px;background:rgba(9,21,45,.04)}.chn-stat b{font-size:20px}.chn-stat span{font-size:12.5px;color:var(--muted)}.bc-step{padding:18px 20px;margin-bottom:14px}.bc-step h2{margin:0 0 10px;font-size:16px;display:flex;align-items:center;gap:8px}.bc-n{flex:none;width:24px;height:24px;display:inline-grid;place-items:center;border-radius:8px;background:rgba(22,139,255,.16);color:var(--teal-deep,#0B6FD6);font-size:13px;font-weight:800}.bc-flows{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:8px;gap:8px}.bc-flow{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;text-align:left;font:inherit;color:var(--ink);cursor:pointer}.bc-flow b{font-size:14.5px}.bc-flow span{font-size:12.5px;color:var(--muted)}.bc-flow.is-on{border-color:var(--teal-deep,#0B6FD6);background:rgba(22,139,255,.08)}.bc-flow:disabled{cursor:default;opacity:.55}.bc-chans{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:8px;gap:8px}.bc-chan{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;text-align:left;font:inherit;color:var(--ink);cursor:pointer}.bc-chan b{font-size:14px}.bc-chan span{font-size:12px;color:var(--muted);line-height:1.35}.bc-chan.is-on{border-color:var(--teal-deep,#0B6FD6);background:rgba(22,139,255,.08)}.bc-chan:disabled{cursor:default;opacity:.5}@media (max-width:760px){.chn-cards{grid-template-columns:1fr;gap:8px}.chn-card{flex-direction:row;align-items:center;padding:12px 14px}.chn-card>span:not(.chn-card-top){display:none}.chn-card-top{flex:1 1}.bc-step,.chn-panel{padding:16px}.bc-chans{grid-template-columns:repeat(2,minmax(0,1fr))}}