:root{--bg:#0F1012;--card:#16171A;--line:#2A2C30;--line2:#1F2024;--text:#EEEBE5;--soft:#D6D3CD;--muted:#B8B5AF;--dim:#8D8A84;--accent:#F59E3B;--accent2:#FFB862;--ok:#7FC8A9;--red:#F07A6A}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}a:hover{color:var(--accent2)}
.mono{font-family:'Geist Mono',ui-monospace,monospace}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
header.top{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding-top:22px;padding-bottom:22px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:18px;font-weight:700;letter-spacing:-.01em}
.brand:hover{color:var(--text)}
.mark{position:relative;width:30px;height:30px;border-radius:8px;background:#1E1F23;overflow:hidden;flex:none}
.mark i{position:absolute;display:block}
.mark i:nth-child(1){left:7px;top:3px;width:16px;height:16px;border-radius:50%;background:#2E2E33}
.mark i:nth-child(2){left:12px;top:8px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.mark i:nth-child(3){left:4px;top:16px;width:22px;height:5px;border-radius:2px;background:var(--accent)}
.mark i:nth-child(4){left:4px;top:23px;width:22px;height:4px;border-radius:2px;background:#E08A2A}
nav.main{margin-left:auto;display:flex;flex-wrap:wrap;gap:22px;align-items:center;font-size:14.5px}
nav.main a{color:var(--soft);text-decoration:none}
nav.main a:hover,nav.main a[aria-current]{color:var(--text)}
nav.main a[aria-current]{font-weight:600}
.btn{min-height:52px;padding:0 24px;border-radius:12px;border:0;background:var(--accent);color:#1A1206;font:inherit;font-size:16px;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.btn:hover{background:var(--accent2);color:#1A1206}
.btn.ghost{background:transparent;border:1px solid #3A3D42;color:var(--text);font-weight:500}
.btn.ghost:hover{border-color:#55585e;color:var(--text)}
.btn.sm{min-height:40px;padding:0 16px;border-radius:10px;font-size:14.5px}
.btn svg{width:18px;height:18px}
h1{margin:0;font-size:54px;line-height:1.04;font-weight:700;letter-spacing:-.035em}
h2{margin:0;font-size:32px;line-height:1.15;font-weight:700;letter-spacing:-.02em}
.lead{margin:0;font-size:18px;line-height:1.55;color:var(--muted);max-width:560px}
.small{font-size:13px;color:var(--dim)}
.card{border-radius:14px;border:1px solid var(--line);background:var(--card)}
[hidden]{display:none!important}
section.wrap{padding-top:56px;padding-bottom:56px}
.hero{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
section.hero{padding-top:64px;padding-bottom:40px}
.hero>div:first-child{flex:1 1 440px;min-width:0;display:flex;flex-direction:column;gap:20px}
.shot{flex:1 1 480px;min-width:0;border-radius:16px;border:1px solid var(--line);background:#16171A;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.5)}
.shot img,.shot video{display:block;width:100%;height:auto}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.step{padding:22px;display:flex;flex-direction:column;gap:10px}
.step .n{font-family:'Geist Mono',monospace;font-size:13px;color:var(--accent)}
.step b{font-size:18px;font-weight:600}
.step span{font-size:14.5px;line-height:1.55;color:var(--muted)}
.sechead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:28px}
.sechead a{font-size:15px;font-weight:600;text-decoration:none}
.install{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.install .card{padding:24px;display:flex;flex-direction:column;gap:12px}
.install h3{margin:0;font-size:19px}
.install ol{margin:0;padding-left:20px;display:grid;gap:8px;color:var(--muted);font-size:14.5px}
.install ol b{color:var(--text);font-weight:600}
.note{display:flex;gap:12px;padding:14px 16px;border-radius:12px;border:1px solid #3A2A14;background:#17140F;font-size:14px;color:var(--soft)}
.note b{color:#F7B566;white-space:nowrap}
details.ver{border-radius:14px;border:1px solid var(--line);background:var(--card);overflow:hidden;margin-bottom:12px}
details.ver summary{list-style:none;min-height:60px;padding:0 22px;display:flex;align-items:center;gap:14px;cursor:pointer}
details.ver summary::-webkit-details-marker{display:none}
details.ver summary .v{font-family:'Geist Mono',monospace;font-size:14px;color:var(--accent);min-width:44px}
details.ver summary .t{flex:1;font-size:16px;font-weight:600}
details.ver summary .d{font-size:13px;color:var(--dim)}
details.ver summary::after{content:'+';font-size:18px;color:var(--dim);width:14px;text-align:center}
details.ver[open] summary::after{content:'–'}
details.ver ul{margin:0;padding:0 22px 20px 80px;display:grid;gap:8px;font-size:14.5px;color:var(--muted)}
footer{border-top:1px solid var(--line2)}
footer .wrap{padding-top:26px;padding-bottom:26px;display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--dim)}
footer .wrap>:last-child{margin-left:auto}
/* como funciona */
.guide{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start;padding:12px 0 80px}
.chaps{flex:1 1 250px;max-width:290px;display:flex;flex-direction:column;gap:4px;position:sticky;top:16px}
.chaps a{min-height:56px;padding:8px 14px;border-radius:12px;display:flex;gap:12px;align-items:center;text-decoration:none;color:#C8C5BF}
.chaps a:hover{background:#15161A;color:var(--text)}
.chaps a[aria-current]{background:#1B1C20;color:#fff}
.chaps .n{font-family:'Geist Mono',monospace;font-size:13px;color:#6F6C67;min-width:20px}
.chaps a[aria-current] .n{color:var(--accent)}
.chaps b{display:block;font-size:15px;font-weight:600}
.chaps small{display:block;font-size:12.5px;color:var(--dim)}
article.ch{flex:999 1 600px;min-width:0;display:flex;flex-direction:column;gap:24px}
.kicker{font-family:'Geist Mono',monospace;font-size:12.5px;letter-spacing:.08em;color:var(--accent)}
figure.vid{margin:0;border-radius:18px;border:1px solid var(--line);background:#131416;overflow:hidden}
figure.vid video{display:block;width:100%;aspect-ratio:16/10;background:var(--bg)}
ol.steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
ol.steps li{display:flex;gap:14px;padding:14px 16px;border-radius:12px;background:var(--card);border:1px solid #222428}
ol.steps li>span:first-child{width:26px;height:26px;border-radius:50%;background:#24262A;font-family:'Geist Mono',monospace;font-size:12.5px;display:flex;align-items:center;justify-content:center;flex:none}
ol.steps b{display:block;font-size:15px;font-weight:600}
ol.steps li>span:last-child>span{font-size:14px;color:var(--muted)}
.keys{border-radius:16px;border:1px solid var(--line);overflow:hidden}
.keys div{display:flex;align-items:center;gap:16px;padding:13px 18px;border-bottom:1px solid var(--line2)}
.keys div:last-child{border-bottom:0}
.keys kbd{min-width:30px;height:30px;padding:0 8px;border-radius:7px;border:1px solid #3A3D42;background:#1B1C20;font-family:'Geist Mono',monospace;font-size:13px;display:inline-flex;align-items:center;justify-content:center;color:var(--text)}
.keys kbd+span{flex:1;font-size:15px}
.keys em{font-style:normal;font-size:13px;color:var(--dim)}
.pager{display:flex;justify-content:space-between;gap:12px}
.pager a{min-height:44px;padding:0 16px;border-radius:10px;border:1px solid #3A3D42;color:var(--soft);display:inline-flex;align-items:center;text-decoration:none}
.pager a.next{border:0;background:#24262A;color:var(--text);font-weight:600;margin-left:auto}
/* formulário (senha) */
.form{max-width:420px;margin:0 auto;padding:72px 0 96px;display:flex;flex-direction:column;gap:16px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.form input{min-height:48px;padding:0 14px;border-radius:10px;border:1px solid #3A3D42;background:#131416;color:var(--text);font:inherit}
.form input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.msg{padding:14px 16px;border-radius:12px;font-size:14.5px}
.msg.err{background:#2A1614;color:#F5B1A6}
.msg.ok{background:#14241D;color:#A9E2C8}
@media (max-width:720px){
  h1{font-size:38px}h2{font-size:26px}
  section.hero{padding-top:32px}
  .chaps{position:static;max-width:none;flex-basis:100%}
  details.ver ul{padding-left:42px}
  nav.main{gap:14px}
}

.pw-wrap{position:relative;display:block}
.pw-wrap input{width:100%;padding-right:52px}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;border-radius:8px;background:transparent;color:var(--dim);cursor:pointer;display:grid;place-items:center}
.pw-eye:hover{color:var(--text);background:rgba(255,255,255,.06)}
.pw-eye svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}