:root{
  --teal-900:#0d4a47;--teal-800:#12615c;--teal-700:#0f8b83;--teal-600:#12a09a;
  --teal-50:#effaf8;--mint:#f3fbf9;--ink:#0f2b2a;--ink-2:#33534f;--muted:#6d8a86;
  --line:#e2efec;--white:#fff;--gold:#c8a56a;--gold-deep:#a9824a;--gold-bg:#fbf6ec;
  --r:18px;--wrap:1200px;--read:720px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:'Poppins',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--white);line-height:1.7;font-size:17px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-700)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.read{max-width:var(--read);margin:0 auto;padding:0 20px}

/* cabeçalho */
.hdr{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.logo img{height:44px;width:auto}
.hdr nav{display:flex;align-items:center;gap:22px;font-size:.92rem}
.hdr nav a{color:var(--teal-900);text-decoration:none;font-weight:500}
.hdr nav a:hover{color:var(--teal-600)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 26px;border-radius:100px;font-size:.9rem;font-weight:500;text-decoration:none;white-space:nowrap}
.btn-p{background:var(--teal-600);color:#fff}
.btn-p:hover{background:var(--teal-700)}
.btn-w{background:#fff;color:var(--teal-800)}
@media(max-width:720px){.hdr nav .so-desk{display:none}.hdr nav{gap:14px}.btn{padding:11px 18px;font-size:.84rem}}

/* tipografia */
h1,h2,h3{color:var(--teal-900);line-height:1.2;letter-spacing:-.015em;font-weight:600}
h1{font-size:clamp(1.8rem,4.6vw,2.7rem);margin:.2em 0 .5em}
h2{font-size:clamp(1.3rem,3vw,1.7rem);margin:2em 0 .6em}
h3{font-size:1.1rem;margin:1.6em 0 .4em}
p,ul,ol{margin:0 0 1.1em}
ul,ol{padding-left:1.3em}
li{margin:.3em 0}
.eyebrow{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);text-decoration:none}

/* lista de artigos */
.hero{background:var(--mint);padding:56px 0 44px;border-bottom:1px solid var(--line)}
.hero p{color:var(--ink-2);max-width:60ch}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.cats a{font-size:.82rem;padding:7px 14px;border:1px solid var(--line);border-radius:100px;background:#fff;color:var(--teal-900);text-decoration:none}
.cats a:hover,.cats a.act{border-color:var(--teal-600);color:var(--teal-700)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px;padding:44px 0 70px}
.card{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:.2s}
.card:hover{box-shadow:0 12px 34px rgba(13,74,71,.09);transform:translateY(-2px)}
.card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.card div{padding:20px 22px 24px}
.card h2{font-size:1.12rem;margin:.4em 0 .5em}
.card p{font-size:.92rem;color:var(--ink-2);margin:0}
.vazio{padding:60px 0;color:var(--muted)}

/* artigo */
.art{padding:40px 0 20px}
.trilha{font-size:.8rem;color:var(--muted);margin-bottom:18px}
.trilha a{color:var(--muted)}
.meta{display:flex;align-items:center;gap:12px;font-size:.85rem;color:var(--muted);margin-bottom:26px}
.meta img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.meta a{color:var(--teal-900);font-weight:500;text-decoration:none}
.capa{border-radius:var(--r);margin:0 0 30px;aspect-ratio:16/9;object-fit:cover;width:100%}
.resposta{background:var(--teal-50);border-left:4px solid var(--teal-600);border-radius:0 12px 12px 0;padding:18px 22px;margin:0 0 30px}
.resposta b{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-700);margin-bottom:6px}
.resposta p{margin:0;font-size:1.04rem}
.sumario{border:1px solid var(--line);border-radius:12px;padding:16px 22px;margin:0 0 10px;font-size:.92rem}
.sumario b{color:var(--teal-900)}
.sumario ol{margin:.5em 0 0}
.corpo h2{scroll-margin-top:90px}
.cta{background:var(--teal-900);color:#fff;border-radius:var(--r);padding:30px 28px;margin:40px 0}
.cta h2{color:#fff;margin:0 0 .4em;font-size:1.35rem}
.cta p{color:#d7efec;margin:0 0 18px}
.revisao{font-size:.82rem;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin:30px 0}
.relac{background:var(--mint);padding:40px 0 10px;margin-top:30px}
.relac .grid{padding-top:20px}

/* autora */
.autora{display:flex;gap:26px;align-items:flex-start;padding:50px 0 30px;flex-wrap:wrap}
.autora img{width:140px;height:140px;border-radius:50%;object-fit:cover}

/* rodapé */
.ftr{background:var(--teal-900);color:#cfe7e4;padding:44px 0 26px;font-size:.88rem;margin-top:20px}
.ftr a{color:#fff}
.ftr .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px}
.ftr h4{color:#fff;font-size:.95rem;margin-bottom:10px}
.ftr ul{list-style:none;padding:0}
.ftr .btm{border-top:1px solid rgba(255,255,255,.15);margin-top:30px;padding-top:16px;font-size:.78rem}
.zap{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.2);z-index:20}
.zap svg{width:30px;height:30px;fill:#fff}