body {
    font-family: "Inter", sans-serif;
    margin-top: 40px;
  }
  blockquote, dd, dl, figure, h1, h2, h3, h4, h5, h6, hr, p, pre{
    margin: 0;
    margin-bottom: 1.1rem;
  }
  p{
    line-height: 1.4;
  }
  h1, h2 {
    font-weight: 700;
    text-align: center;
  }
  h1{
    font-size: 1.9rem;
  }
  h2{
    font-size: 1.5rem;
  }
  h3{
    text-align: center;
  }
  h2, p {
    text-align: center;
  }
  ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  ul li {
    background: #fff;
    border: 1px solid #E6E6E6;
    border-radius: 15px;
    padding: 18px 24px;
    font-size: 1rem;
    transition: box-shadow 0.2s, border 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
  }
  ul li:hover {
    border: 1.5px solid #444444;
  }
  ul li input[type="checkbox"] {
    margin-right: 16px;
    accent-color: #222;
    width: 20px;
    height: 20px;
  }
  a{
    text-decoration: none;
  }
  .btn-wrapper {
    position: relative;
    width: 100%;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
  }
  
  .btn-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: .75rem;
    background-color: #2fdd6f;
    opacity: 0.5;
    z-index: 0;
    animation: pulseEffect 1s infinite;
  }
  
  @keyframes pulseEffect {
    0% {
      opacity: 1;
      transform: scaleY(.95);
    }
    50% {
      opacity: 0;
      transform: scaleY(1.3) scaleX(1.04);
    }
    100% {
      opacity: 0;
      transform: scaleY(.95);
    }
  }
  
  .btn {
    position: relative;
    z-index: 1;
    padding: .55rem 1rem;
    border-radius: .75rem;
    border: none;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    min-height: 55px;
    text-align: center;
    box-sizing: border-box;
  }
  .btn-green {
    background: #16a34a;
  }
  .btn-border-b-green{
    border-bottom: 6px solid #35d770;
  }
  .btn-red{
      background: #dc2626;
  }
  .text-green{
    color: #16a34a;
  }
  .text-red{
    color: #dc2626;
  }
  .text-gray{
    color: gray;
  }
  .li-icone{
    display: flex;
    align-items: center;
  }
  .li-icone .icone{
    font-size: 2.25rem;
    line-height: 2.5rem;
    margin-right: .9rem;
  }
  em{
    color: rgb(104, 104, 104);
  }
  .mb-0{
    margin-bottom: 0;
  }
  .mb-1 {
    margin-bottom: 1rem;
  }
  .mb-2 {
    margin-bottom: 2rem;
  }
  .mb-3 {
    margin-bottom: 3rem;
  }
  .mt-0{
    margin-top: 0;
  }
  .mt-1 {
    margin-top: 1rem;
  }
  .mt-2 {
    margin-top: 2rem;
  }
  .mt-3 {   
    margin-top: 3rem;
  }
  .fw-600 {
    font-weight: 600;
  }
  .fw-700 {
    font-weight: 700;
  }
  .fw-800 {
    font-weight: 800;
  }
  .fw-900 {
    font-weight: 900;
  }
  .text-left{
    text-align: left;
  }
  #main{
    max-width: 28rem;
    margin: auto;
    padding-bottom: 5rem;
  }
  #conteudo {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .voltar-seta {
    position: absolute;
    top: 27px;
    left: 24px;
    cursor: pointer;
    font-size: 2rem;
    z-index: 10;
    background: none;
    border: none;
    color: #222;
    transition: color 0.2s;
  }
  .voltar-seta:hover {
    color: #666;
  }
  
  @media (max-width: 580px) {
    .voltar-seta {
      position: static;
      margin-bottom: 5px;
    }
    body{
      margin-top: 10px;
    }
    #main{
      padding: 5px 5px 10px 5px;
    }
  }
  
  .progress-container {
    width: 100%;
    max-width: 28rem;
    margin: auto;
    background: none;
    padding-bottom: 16px;
    display: flex;
    justify-content: center;
    pointer-events: none;
  }
  .progress-bar-bg {
    width: 600px;
    max-width: 90vw;
    height: 8px;
    background: #eee;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    pointer-events: auto;
  }
  .progress-bar-fill {
    height: 100%;
    background: #222;
    border-radius: 8px 0 0 8px;
    width: 0%;
    transition: width 0.3s;
  }
  ul li.selected {
    background: #222 !important;
    color: #fff !important;
    border: 1.5px solid #222 !important;
  }
  .borda-redonda{
    border-radius: 1rem;
  }
  .card-progresso-container {
    display: flex;
    gap: 3%;
    justify-content: center;
    align-items: stretch;
    margin-top: 1rem;
  }
  .card-progresso {
    max-width: 42%;
    min-width: 42%;
    background: #fff;
    border: 1.5px solid #e6e6e6;
    border-radius: 14px;
    padding: 18px 15px 15px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  }
  .barra-vertical-bg {
    width: 48px;
    height: 140px;
    background: #f5f5f7;
    border-radius: 8px;
    position: relative;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
  }
  .barra-vertical-preenchida {
    width: 100%;
    height: 0%;
    background: #2ecc40;
    border-radius: 8px;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: height 1.8s cubic-bezier(.4,1.6,.5,1);
  }
  .barra-vertical-preenchida-vermelha {
    width: 100%;
    height: 20%;
    background: #e53935;
    border-radius: 0 0 8px 8px;
    position: absolute;
    bottom: 0;
    left: 0;
  }
  .card-progresso-titulo {
    font-weight: bold;
    font-size: .9rem;
    margin-bottom: 0.5rem;
  }
  .card-progresso-titulo-secundario {
    font-weight: 500;
    color: #888;
    font-size: .9rem;
    margin-bottom: 0.5rem;
  }
  .card-progresso-descricao {
    color: #797979;
    text-align: center;
    font-size: .85rem;
    font-weight: 600;
  }
  .card-progresso-porcento {
    position: absolute;
    top: 8px;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: .8rem;
    font-weight: bold;
  }
  .card-progresso-porcento.cinza { color: #888; }
  .card-progresso-porcento.preta { color: #222; }
  .timer-container {
    width: 100%;
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 12px;
    padding: 16px 0;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 500;
    color: #444;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  }
  .timer-text {
    color: #888;
  }
  .timer-time {
    font-weight: bold;
    color: #444;
  }