:root{--ep-bg: #f2f5f8;--ep-topo: #3d6d8f;--ep-bot: #ffffff;--ep-user: #dcefe0;--ep-texto: #23313f;--ep-suave: #6c7a88;--ep-acento: #2f6fa8;--ep-erro: #b04a4a;--ep-borda: #d9e0e7}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--ep-bg)}body{font:16px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ep-texto);-webkit-font-smoothing:antialiased}.ep{max-width:640px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--ep-bg)}.ep__topo{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:12px;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));background:var(--ep-topo);color:#fff}.ep__logo{font-size:26px}.ep__titulo{font-weight:700;font-size:15px}.ep__sub{font-size:13px;opacity:.85}.ep__chat{flex:1 1 auto;padding:16px 12px 8px;display:flex;flex-direction:column;gap:8px}.ep__msg{max-width:88%;padding:10px 14px;border-radius:16px;font-size:15.5px;word-wrap:break-word;animation:ep-in .18s ease-out}.ep__msg--bot{align-self:flex-start;background:var(--ep-bot);border-bottom-left-radius:4px;box-shadow:0 1px 2px #0000000f}.ep__msg--user{align-self:flex-end;background:var(--ep-user);border-bottom-right-radius:4px}.ep__msg--user small{color:var(--ep-suave)}.ep__msg--acao,.ep__msg--resumo{max-width:100%}@keyframes ep-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.ep__typing{display:inline-flex;gap:4px;padding:12px 16px}.ep__typing span{width:7px;height:7px;border-radius:50%;background:#b9c3cd;animation:ep-dot 1s infinite}.ep__typing span:nth-child(2){animation-delay:.15s}.ep__typing span:nth-child(3){animation-delay:.3s}@keyframes ep-dot{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.ep__rodape{position:sticky;bottom:0;padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:var(--ep-bg);border-top:1px solid var(--ep-borda)}.ep__rodape:empty{display:none}.ep__form{display:flex;flex-direction:column;gap:8px}.ep__input{width:100%;padding:12px 14px;border:1px solid var(--ep-borda);border-radius:12px;font:inherit;background:#fff;color:var(--ep-texto)}.ep__input:focus{outline:2px solid var(--ep-acento);outline-offset:0;border-color:transparent}textarea.ep__input{resize:vertical;min-height:96px}.ep__linha{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.ep__opcoes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.ep__botao{display:inline-block;padding:11px 18px;border:0;border-radius:22px;background:var(--ep-acento);color:#fff;font:inherit;font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;-webkit-tap-highlight-color:transparent}.ep__botao:disabled{opacity:.5;cursor:default}.ep__botao--opcao{background:#fff;color:var(--ep-acento);border:1.5px solid var(--ep-acento)}.ep__botao--opcao:hover:not(:disabled){background:#eef4fa}.ep__botao--sec{background:transparent;color:var(--ep-suave);border:1.5px solid var(--ep-borda)}.ep__botao--enviar{background:#2e8b57}.ep__botao--link{margin-top:4px}.ep__voltar{margin-right:auto;padding:8px 10px;border:0;background:none;color:var(--ep-suave);font:inherit;font-size:14px;cursor:pointer}.ep__voltar:hover{color:var(--ep-texto)}.ep__file{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.ep__dica{font-size:12.5px;color:var(--ep-suave);margin:4px 0}.ep__erro{color:var(--ep-erro);font-size:14px;min-height:1em}.ep__erro:empty{display:none}.ep__hp{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;opacity:0}.ep__turnstile{min-height:0;border-radius:8px}.ep__turnstile:not(:empty){margin:4px 0}.ep__turnstile--destaque{outline:3px solid var(--ep-erro);outline-offset:4px;animation:ep-pisca .5s 3}@keyframes ep-pisca{50%{outline-color:transparent}}.ep__resumo{font-size:14.5px;display:grid;gap:3px}.ep__resumo b{color:var(--ep-suave);font-weight:600}.ep__progresso{width:88%}.ep__progresso-txt{font-size:14px;margin-bottom:6px}.ep__progresso-bar{height:8px;background:#e4e9ee;border-radius:4px;overflow:hidden}.ep__progresso-bar i{display:block;height:100%;width:0;background:#2e8b57;transition:width .2s}@media(min-width:700px){.ep{min-height:auto;margin:24px auto;border-radius:16px;overflow:hidden;box-shadow:0 8px 30px #00000014;min-height:calc(100vh - 48px)}.ep__topo{position:static}}