/* Modelo: artigo */

.ar-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(ellipse 45% 80% at 100% 0%,rgba(20,110,110,.35) 0%,rgba(4,27,42,0) 70%),linear-gradient(110deg,#031B2A 0%,#04212F 55%,#05283A 100%);
  min-height: clamp(300px,24vw,420px);
  display: flex;
  align-items: center;
}

.ar-hero-in {
  position: relative;
  z-index: 1;
  width: 100%;
  box-sizing: border-box;
  padding: clamp(28px,2.6vw,48px) max(clamp(24px,3.6vw,64px),calc((100% - 1320px)/2));
}

.ar-hero-txt {
  max-width: min(640px,52%);
}

@media (max-width:900px) {
  .ar-hero {
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
  }
  .ar-hero-txt {
    max-width: none;
  }
}

.ar-hero h1 {
  margin: 14px 0 0;
  font-family: Manrope,sans-serif;
  font-weight: 800;
  font-size: clamp(1.9rem,2.9vw,3.2rem);
  line-height: 1.07;
  letter-spacing: -0.035em;
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
}

.ar-sub {
  margin: 12px 0 0;
  font-size: clamp(1rem,1.15vw,1.25rem);
  line-height: 1.5;
  color: #CFE0EA;
  max-width: 32em;
}

.ar-by {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 14.5px;
  color: #A9C1D6;
}

.ar-by b {
  color: #fff;
  font-weight: 700;
}

.ar-by i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #B6E85E;
}

.ar-main {
  font-family: 'DM Sans',system-ui,sans-serif;
  background: radial-gradient(ellipse 35% 40% at 0% 0%,rgba(120,200,240,.16) 0%,rgba(240,248,253,0) 70%),linear-gradient(180deg,#F3F9FD 0%,#EEF6FB 100%);
  color: #3A5470;
  padding: clamp(28px,2.6vw,48px) clamp(24px,3.6vw,64px) clamp(56px,5vw,96px);
}

.ar-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0,1fr) 280px;
  gap: clamp(28px,3.4vw,64px);
  align-items: start;
}

@media (max-width:1000px) {
  .ar-grid {
    grid-template-columns: 1fr;
  }
  .ar-side {
    display: none !important;
  }
}

.ar-art {
  --fs: 1.08rem;
  max-width: 760px;
  font-size: var(--fs);
}

.ar-box {
  background: #fff;
  border: 1px solid #DCEBF3;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(30,90,140,.06);
}

.ar-audio {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 14px 18px;
}

.ar-audio-lbl {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 150px;
}

.ar-audio-lbl strong {
  display: block;
  color: #0E2A4A;
  font-size: 15px;
}

.ar-audio-lbl small {
  font-size: 13px;
  color: #5B7590;
}

.ar-ic {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: #0E7C66;
  background: linear-gradient(140deg,rgba(182,232,94,.35),rgba(31,216,184,.18));
  border: 1px solid rgba(20,160,130,.22);
}

.ar-play {
  flex: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  background: #B6E85E;
  color: #061224;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(140,200,60,.35);
}

.ar-play:disabled {
  opacity: .4;
  cursor: default;
}

.ar-bar {
  flex: 1 1 120px;
  height: 6px;
  border-radius: 99px;
  background: #E3EEF4;
  position: relative;
  overflow: hidden;
}

.ar-bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg,#7CC52B,#1FD8B8);
  border-radius: inherit;
  transition: width .3s;
}

.ar-time {
  font-size: 13.5px;
  color: #5B7590;
  font-variant-numeric: tabular-nums;
  min-width: 86px;
  text-align: center;
}

.ar-opts {
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
  flex-basis: 100%;
  padding-top: 12px;
  border-top: 1px solid #EAF2F7;
}

.ar-opts label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #5B7590;
}

.ar-sel {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #0E2A4A;
  border: 1.5px solid #D5E4EC;
  border-radius: 10px;
  background: #F7FBFD;
  padding: 7px 10px;
  cursor: pointer;
  max-width: 260px;
}

.ar-audio-msg {
  flex-basis: 100%;
  font-size: 13px;
  color: #B5525A;
  margin: 0;
}

.ar-tldr {
  margin-top: 16px;
  padding: clamp(18px,1.6vw,26px);
}

.ar-tldr h2 {
  margin: 0 0 14px;
  font-family: Manrope,sans-serif;
  font-size: 1.15rem;
  color: #0E2A4A;
}

.ar-tldr ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 12px;
}

@media (max-width:640px) {
  .ar-tldr ul {
    grid-template-columns: 1fr;
  }
}

.ar-tldr li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.45;
  color: #2B4566;
}

.ar-tldr li span {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #E9F7D6;
  color: #5FA81F;
}

.ar-body {
  margin-top: clamp(28px,2.4vw,40px);
}

.ar-intro h2,
.ar-sec h2 {
  margin: 0 0 14px;
  font-family: Manrope,sans-serif;
  font-weight: 800;
  font-size: clamp(1.45rem,1.9vw,2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #0E2A4A;
}

.ar-art p {
  margin: 0 0 1em;
  line-height: 1.75;
  color: #3A5470;
}

.ar-sec {
  padding-top: clamp(24px,2vw,34px);
  margin-top: clamp(24px,2vw,34px);
  border-top: 1px solid #DCEBF3;
  scroll-margin-top: 24px;
}

.ar-tip,
.ar-warn {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin: 22px 0 6px;
  padding: clamp(18px,1.6vw,26px);
  border-radius: 16px;
  background: #ECF8F3;
  border: 1px solid #CBEBDD;
}

.ar-tip-ic {
  flex: none;
  color: #0E7C66;
}

.ar-tip strong,
.ar-warn strong {
  display: block;
  font-family: Manrope,sans-serif;
  font-size: 1.1rem;
  color: #0E6B57;
  margin-bottom: 8px;
}

.ar-tip p,
.ar-warn p {
  font-size: .95em;
  line-height: 1.65;
  margin: 0 0 .7em;
}

.ar-tip p:last-child,
.ar-warn p:last-child {
  margin: 0;
}

.ar-warn {
  background: #FFF6E6;
  border-color: #F6DDAF;
  margin-top: 30px;
}

.ar-warn .ar-tip-ic {
  color: #D98A0B;
}

.ar-warn strong {
  color: #9A5A00;
}

.ar-warn b {
  color: #9A5A00;
}

.ar-cw {
  display: flex;
  gap: clamp(16px,1.8vw,28px);
  align-items: center;
  margin-top: 30px;
  padding: clamp(20px,1.8vw,30px);
  border-radius: 18px;
  background: linear-gradient(140deg,#F1FBE6,#E7F7F1);
  border: 1px solid #CFEBD9;
}

.ar-cw img {
  width: clamp(62px,5.5vw,84px);
  height: auto;
  flex: none;
}

.ar-cw strong {
  display: block;
  font-family: Manrope,sans-serif;
  font-size: 1.25rem;
  color: #0E2A4A;
  margin-bottom: 6px;
}

.ar-cw p {
  margin: 0 0 12px;
  font-size: .98em;
  line-height: 1.65;
}

.ar-cw b {
  color: #0E7C66;
}

@media (max-width:560px) {
  .ar-cw {
    flex-direction: column;
    align-items: flex-start;
  }
}

.ar-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  background: #B6E85E;
  color: #061224;
  font-family: Manrope,sans-serif;
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(140,200,60,.3);
}

.ar-art .ar-ref {
  margin: 24px 0 0;
  font-size: 14px;
  color: #5B7590;
  line-height: 1.6;
}

.ar-ref a {
  color: #0E7C66;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ar-foot {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid #DCEBF3;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
}

.ar-foot a,
.ar-foot button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: #0E7C66;
  text-decoration: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px 0;
}

.ar-side {
  position: sticky;
  top: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ar-fs {
  display: flex;
  gap: 8px;
  padding: 12px;
}

.ar-fs button {
  flex: 1;
  font-family: Manrope,sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: #0E2A4A;
  border: 1.5px solid #D5E4EC;
  background: #F7FBFD;
  border-radius: 10px;
  padding: 8px 0;
  cursor: pointer;
}

.ar-fs button:hover {
  border-color: #B6E85E;
}

.ar-toc {
  padding: 20px;
}

.ar-toc h2 {
  margin: 0 0 14px;
  font-family: Manrope,sans-serif;
  font-size: 1.1rem;
  color: #0E2A4A;
}

.ar-toc ol {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 2px solid #DCEBF3;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ar-toc a {
  position: relative;
  display: block;
  font-size: 14.5px;
  line-height: 1.4;
  color: #5B7590;
  text-decoration: none;
}

.ar-toc a::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #C3D6E0;
}

.ar-toc a.on {
  color: #0E2A4A;
  font-weight: 700;
}

.ar-toc a.on::before {
  background: #7CC52B;
  border-color: #7CC52B;
  box-shadow: 0 0 0 4px rgba(182,232,94,.3);
}

.ar-acts {
  display: flex;
  gap: 10px;
}

.ar-acts button {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid rgba(20,160,130,.22);
  background: linear-gradient(140deg,rgba(182,232,94,.3),rgba(31,216,184,.14));
  color: #0E7C66;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ar-acts button[aria-pressed="true"] svg {
  fill: currentColor;
}

.ar-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  pointer-events: none;
  background: #0E2A4A;
  color: #fff;
  font-family: 'DM Sans',sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
  transition: all .25s;
  z-index: 50;
}

.ar-toast.on {
  opacity: 1;
  transform: translateX(-50%);
}