.mom-build-converse{margin:38px auto 34px;padding:24px;border:1px solid #d7e2df;border-radius:22px;background:#fff;box-shadow:0 8px 24px rgba(24,58,64,.05);scroll-margin-top:96px}
.mom-build-converse *{box-sizing:border-box}
.mom-bc-kicker{font-size:.72rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#167b73}
.mom-build-converse h2{margin:.25rem 0 .45rem;font-family:Georgia,serif;font-size:clamp(1.7rem,4vw,2.2rem);color:#173940}
.mom-bc-intro{max-width:900px;color:#49636b;margin:0 0 12px}
.mom-bc-voice-note{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;background:#eef6ff;border:1px solid #cfe0ef;border-radius:14px;padding:12px 14px;color:#2f4950;margin:0 0 18px}
.mom-bc-progress{display:flex;align-items:center;gap:10px;margin:14px 0 22px}.mom-bc-track{height:9px;flex:1;background:#e2ece8;border-radius:999px;overflow:hidden}.mom-bc-fill{height:100%;width:0;background:#167b73;transition:width .2s ease}.mom-bc-count{font-size:.82rem;font-weight:850;color:#4a646b;white-space:nowrap}
.mom-bc-connector{border:1px solid #e2cf9b;background:#fffaf0;border-radius:18px;padding:17px;margin:18px 0}.mom-bc-connector strong{font-family:Georgia,serif;font-size:1.3rem;color:#173940}.mom-bc-connector .mom-bc-model{font-weight:800;margin:.45rem 0 .15rem}.mom-bc-connector .mom-bc-en{color:#63727a}
.mom-bc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px}
.mom-build-converse[data-level="beginner"] .mom-bc-grid{grid-template-columns:1fr}
.mom-bc-card{border:1px solid #d8e3df;background:#fbfcfb;border-radius:17px;padding:16px;scroll-margin-top:100px}
.mom-bc-card.done{border-left:5px solid #267b5d;background:#f6fcf9}
.mom-bc-label{font-size:.7rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#167b73}
.mom-bc-card h3{font-family:Georgia,serif;font-size:1.18rem;margin:.25rem 0 .45rem;color:#173940}
.mom-bc-prompt{font-weight:700;margin:.2rem 0 .6rem;color:#305058}
.mom-bc-what-to-do{background:#f2f7f5;border-radius:11px;padding:10px 12px;margin:9px 0;color:#2e4a51}
.mom-bc-panel{border:1px solid #dde6e2;border-radius:12px;padding:10px 12px;margin:9px 0;background:#fff}
.mom-bc-panel-en{background:#f7f2e8;border-color:#e9dbc0}
.mom-bc-panel-es{background:#eef6ff;border-color:#cfe0ef}
.mom-bc-panel-audio{background:#f2f7f5}
.mom-bc-panel-label{font-size:.72rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#5a6c72;margin-bottom:4px}
.mom-bc-panel-text{font-weight:800;white-space:pre-line}
.mom-bc-direction{font-size:.9rem;color:#49636b;margin:.35rem 0 .2rem}
.mom-bc-input{width:100%;padding:11px 12px;border:1.5px solid #aec5bd;border-radius:10px;font:inherit;outline:none;background:#fff}.mom-bc-input:focus{border-color:#167b73;box-shadow:0 0 0 3px rgba(22,123,115,.12)}
.mom-bc-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.mom-bc-actions button{border:1px solid #bcd0ca;background:#f8fbfa;color:#173940;border-radius:9px;padding:8px 10px;font:inherit;font-size:.82rem;font-weight:850;cursor:pointer}.mom-bc-actions button.mom-bc-check{background:#167b73;color:#fff;border-color:#167b73}.mom-bc-actions button.mom-bc-reveal{background:#fff8e4;border-color:#d7b154}.mom-bc-actions button.mom-bc-hear-en{background:#f7f2e8;border-color:#e0cfb1}.mom-bc-actions button.mom-bc-hear-es{background:#eef6ff;border-color:#cfe0ef}
.mom-bc-feedback{min-height:1.45em;margin-top:8px;font-weight:850}.mom-bc-feedback.good{color:#176a4e}.mom-bc-feedback.try{color:#9b3434}.mom-bc-feedback.note{color:#745600}.mom-bc-reveal-box{margin-top:8px;padding:9px 11px;border-radius:10px;background:#fff8e7;font-weight:800}
.mom-bc-conversation{margin-top:26px;padding-top:22px;border-top:2px solid #d7e4df}.mom-bc-conversation h3{font-family:Georgia,serif;font-size:1.55rem;color:#173940;margin:.15rem 0}.mom-bc-conversation-copy{color:#536c73;margin:0 0 13px}.mom-bc-turn{margin-top:12px}.mom-bc-turn .mom-bc-label{color:#70533d}.mom-bc-complete{margin-top:18px;padding:14px 16px;border-radius:14px;background:#edf7f3;border:1px solid #bcd9cd;font-weight:850;color:#205d49}.mom-bc-complete[hidden]{display:none}.mom-bc-small{font-size:.8rem;color:#697b81;margin-top:7px}
@media(max-width:640px){.mom-build-converse{padding:16px;border-radius:18px}.mom-bc-grid{grid-template-columns:1fr}.mom-bc-actions button{flex:1 1 auto}.mom-bc-progress{align-items:flex-start;flex-wrap:wrap}.mom-bc-count{width:100%}}
.mom-bc-english-help{margin:9px 0;border:1px solid #e2d7c5;border-radius:10px;background:#fbf7ef;padding:9px 11px}.mom-bc-english-help summary{cursor:pointer;font-weight:850;color:#4e5f64}.mom-bc-english-help div{margin-top:7px;font-weight:750}