/* Página de artigos científicos: fundo branco, cartões com imagem, mini texto e botão de download */
.cs-page { background: #fff; color: #17140a; font-family: "Montserrat", system-ui, sans-serif; }
.cs-wrap { width: min(1140px, 100% - 40px); margin-inline: auto; }

.cs-hero { padding: clamp(48px, 7vw, 88px) 0 clamp(26px, 4vw, 44px); background: radial-gradient(ellipse 70% 120% at 100% 0, rgba(245, 197, 24, .18), transparent 60%), #fff; border-bottom: 1px solid #eee7d0; }
.cs-eyebrow { display: inline-block; padding: 6px 14px; border-radius: 999px; background: #fff6cc; color: #7a5b00; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.cs-hero h1 { margin: 18px 0 0; max-width: 20ch; font-size: clamp(32px, 5vw, 56px); line-height: 1.06; font-weight: 300; letter-spacing: -.02em; color: #0b0c0f; }
.cs-hero h1 em { font-style: normal; font-weight: 800; background: linear-gradient(90deg, #f5a300, #f5c518); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cs-hero > .cs-wrap > p { max-width: 62ch; margin: 20px 0 0; font-size: 17px; line-height: 1.7; color: #4b4637; }
.cs-fatos { list-style: none; display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 0; padding: 0; }
.cs-fatos li { padding: 12px 20px; border-radius: 16px; background: #faf7ea; border: 1px solid #efe6c4; }
.cs-fatos b { display: block; font-size: 18px; color: #9a6b00; }
.cs-fatos span { font-size: 12.5px; color: #6b6450; }

.cs-lista { padding: clamp(34px, 5vw, 60px) 0 clamp(60px, 8vw, 100px); }
.cs-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 820px) { .cs-grid { grid-template-columns: 1fr; } }

.cs-card { display: flex; flex-direction: column; overflow: hidden; border-radius: 22px; background: #fff; border: 1px solid #ece5cc; box-shadow: 0 24px 44px -34px rgba(60, 45, 0, .5); transition: transform .22s, box-shadow .22s, border-color .22s; }
.cs-card:hover { transform: translateY(-4px); border-color: #f5c518; box-shadow: 0 34px 60px -34px rgba(245, 170, 0, .55); }
.cs-img { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; background: #0b0c0f; }
.cs-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s; }
.cs-card:hover .cs-img img { transform: scale(1.05); }
.cs-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .35)); pointer-events: none; }
.cs-selo { position: absolute; z-index: 2; top: 14px; left: 14px; padding: 6px 13px; border-radius: 999px; background: #f5c518; color: #17140a; font-size: 12px; font-weight: 800; letter-spacing: .08em; }

.cs-corpo { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 24px 26px 28px; flex: 1; }
.cs-num { position: absolute; top: 14px; right: 22px; font-size: 44px; font-weight: 800; line-height: 1; color: #f6edc4; }
.cs-origem { margin: 0; padding-right: 54px; font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #9a6b00; line-height: 1.5; }
.cs-corpo h2 { margin: 0; font-size: 21px; line-height: 1.28; font-weight: 800; color: #0b0c0f; }
.cs-texto { margin: 0; font-size: 15px; line-height: 1.7; color: #4b4637; flex: 1; }

.cs-btn { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; padding: 12px 24px; border-radius: 999px; background: linear-gradient(135deg, #ffd43b, #f5a300); color: #17140a; font-size: 14px; font-weight: 800; text-decoration: none; box-shadow: 0 14px 28px -16px rgba(245, 170, 0, .9); transition: transform .15s, filter .15s; }
.cs-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.cs-btn--sec { background: #0b0c0f; color: #fff; box-shadow: none; margin: 0; }

.cs-nota { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 44px; padding: 26px 30px; border-radius: 22px; background: #faf7ea; border: 1px solid #efe6c4; }
.cs-nota strong { font-size: 18px; }
.cs-nota p { margin: 6px 0 0; max-width: 60ch; color: #4b4637; line-height: 1.6; }