/* SONELIORA 10.8.9 — Laboratórios e dossiês · CSS externo, compatível com CSP */
:root{color-scheme:dark;--n:#06121f;--b:#10283c;--line:#41627b;--ink:#e9f4fb;--soft:#b7d0dc;--gold:#f1d097;--teal:#a3e7e5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 12% 0%,#172f50 0,transparent 30%),linear-gradient(145deg,#050a16,#0b2233 47%,#050b18);font:16px/1.76 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink)}a{color:#a2e6ff}a:hover{color:#fff}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f9d69a;outline-offset:3px}.top{position:sticky;top:0;z-index:15;background:#06111eea;border-bottom:1px solid #34536c;backdrop-filter:blur(14px)}.top-inner{max-width:1280px;margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.brand{font:700 20px/1.2 Georgia,serif;color:#ffdc9c;text-decoration:none;letter-spacing:.11em}.links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.links a,.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;font-size:14px;line-height:1.3;padding:11px 16px;border:1px solid #55778d;border-radius:11px;background:#112f44;color:#f2fcff;font-weight:720}.links a:hover,.btn:hover{background:#1b455b}.btn.gold{background:linear-gradient(120deg,#fae1aa,#cd9f56);border-color:#ffe7b0;color:#102231}.btn.ghost{background:#091d30}.wrap{max-width:1240px;margin:0 auto;padding:0 24px}.hero{position:relative;min-height:395px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:32px;padding:48px 0 26px}.eyebrow{font-size:12px;letter-spacing:.2em;font-weight:850;text-transform:uppercase;color:var(--teal)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:normal;line-height:1.18}h1{font-size:clamp(39px,5.6vw,72px);margin:14px 0;color:#f9e6c2}h2{font-size:clamp(28px,3.3vw,40px);margin:0 0 13px;color:#ffe1ae}h3{font-size:23px;color:#f8dba5;margin:0 0 10px}p{margin:0 0 16px}p.lead{color:#cee1e9;font-size:clamp(17px,1.9vw,20px);line-height:1.65}.hero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:21px;border:1px solid #82704f;box-shadow:0 25px 70px #0008}.caption{font-size:12px;color:#9bb8c8;margin:8px 0 12px}.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.method{border-radius:16px;border:1px solid #5b7385;border-left:4px solid var(--gold);padding:17px 19px;background:#0f2a40;color:#d5e7ef;margin:10px 0 32px}.method strong{color:#ffe1ae}.toc{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 28px}.toc a{border:1px solid #486980;background:#10293e;padding:8px 12px;border-radius:10px;text-decoration:none;font-size:13px}.part{background:linear-gradient(140deg,#112b40ee,#091829f5);border:1px solid #34566e;border-radius:21px;padding:clamp(20px,3vw,34px);margin:22px 0;box-shadow:0 16px 50px #0003;scroll-margin-top:90px}.part p,.part li{color:#d6e4ed;line-height:1.8}.part li{margin:7px 0}.twocol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.pane{border:1px solid #365a72;background:#0c2236;border-radius:16px;padding:19px}.pane h3{font:700 18px system-ui;color:#ffdfaa}.pane p{font-size:14px}.pane.alt{border-color:#648d88;background:#10353a}.label{font-weight:800;font-size:12px;color:#a6e3e3;letter-spacing:.05em;text-transform:uppercase}.number{font:700 clamp(29px,4vw,43px) Georgia,serif;color:#ffdf9a;display:block;margin:3px 0 8px}.sourcegrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sourcegrid a{padding:17px;border:1px solid #497086;background:#0e283c;border-radius:13px;text-decoration:none;overflow-wrap:anywhere}.sourcegrid small{display:block;color:#a9c1cf;margin-top:6px}.interactive{background:#081c2f;border:1px solid #63929b;border-radius:17px;padding:22px}.inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.inputs label{display:block;color:#d9eaf2;font-size:14px;font-weight:700}.inputs input[type=range],.inputs select{display:block;width:100%;margin:9px 0 0}.inputs select{border:1px solid #7198a6;background:#142f45;color:#fff;border-radius:9px;padding:9px}.value{color:#a3f1e5}.results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:18px 0 5px}.results>div{background:#132f43;border:1px solid #446c7d;border-radius:13px;padding:15px;min-width:0}.results small{display:block;color:#bdd3df;font-size:12px}.results strong{display:block;font-size:clamp(18px,2.5vw,27px);color:#ffd99b;margin-top:6px;word-break:break-word;font-variant-numeric:tabular-nums}.note{margin-top:16px;background:#163346;border-left:3px solid #f3d195;padding:12px 15px;border-radius:9px;color:#d8eaf1}.air-diagram{width:100%;height:auto;display:block;border:1px solid #5c8196;background:#07182d;border-radius:13px;margin:15px 0}.media-card{display:block;text-decoration:none;color:inherit;border:1px solid #47637b;border-radius:19px;overflow:hidden;background:#0a1f32}.media-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.media-card div{padding:16px}.media-card h3{margin:0 0 8px}.info-icon{font-weight:800;color:#ffdaa3}.faq details{background:#0c2537;border:1px solid #45657a;border-radius:12px;margin:10px 0;padding:13px 17px}.faq summary{cursor:pointer;font-weight:770;color:#fae1b9}.faq p{margin:12px 0 0}.footer{max-width:1240px;margin:35px auto 0;padding:25px 24px 42px;border-top:1px solid #385975;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#b1cbd7;font-size:13px}.footer a{color:#bcebf6}.chips{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}.chip{font-size:12px;background:#12374a;color:#c7ecf2;padding:6px 10px;border-radius:999px;border:1px solid #487381}.kbd{font:600 12px system-ui;border:1px solid #557589;padding:3px 7px;border-radius:5px;background:#0d2c40;color:#d7f5ff}
@media(max-width:850px){.hero,.twocol{grid-template-columns:1fr}.hero{padding-top:30px}.sourcegrid,.inputs{grid-template-columns:1fr 1fr}.hero img{max-height:390px}.results{grid-template-columns:1fr 1fr}}
@media(max-width:580px){.wrap{padding:0 13px}.top-inner{padding:12px}.top-inner .links{gap:5px}.links a{padding:9px 10px;font-size:12px}.hero{gap:16px}.part{padding:18px 14px}.inputs,.results,.sourcegrid{grid-template-columns:1fr}.btn{width:100%}.cta{flex-direction:column}.method{font-size:14px}.toc a{flex:1 1 40%;text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}