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#4a6639;color:#c0dd9f;border-radius:5px;font-size:9px;padding:3px 7px}.error-state{max-width:550px;margin:40px auto}#tool-results-count{font-size:10px;color:#77967e}.wide{grid-column:1/-1}@keyframes blink{50%{opacity:0}}@media(min-width:1550px){.hero h1{font-size:58px}.hero{padding:48px;min-height:405px}.terminal-body{font-size:12px;padding:30px}.hero-copy>p{font-size:14px}.btn-nx{font-size:12px}.sidebar{width:260px}.workspace{margin-left:260px}main{padding-top:37px}.module-card h3{font-size:18px}.module-card p{font-size:12px}.stat strong{font-size:23px}.stat small{font-size:11px}}@media(max-width:1199px){.sidebar{width:220px;padding-left:13px;padding-right:13px}.workspace{margin-left:220px}.topbar{padding:0 25px;gap:15px}main{padding:26px 25px}.hero{padding:30px 25px;gap:20px}.hero h1{font-size:38px}.terminal-body{padding:21px 16px;font-size:9px}.hero-copy>p{font-size:11px}.study-status{display:none}.global-search{width:250px}.stat{padding:0 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.text-link{font-size:9px}.module-grid{gap:11px}.module-card{padding:16px 13px}.module-card h3{font-size:14px;line-height:1.4}.module-card p{font-size:10px}.module-meta{gap:7px;font-size:8px}.module-symbol{width:31px;height:31px}.card-top{margin-bottom:16px}.chip{font-size:7px;padding:2px 5px}.module-number{font-size:7px}.module-bottom{font-size:8px}.tools-grid,.doc-grid,.download-grid{grid-template-columns:1fr}.page-head h1{font-size:29px}.content-panel{padding:21px 18px}.content-panel h2{font-size:21px}.content-panel p{font-size:12px}.lab-terminal pre{font-size:10px;padding:14px}.terminal-form{padding:11px;gap:6px;flex-wrap:wrap}.terminal-form label{font-size:8px}.terminal-form input{font-size:10px}.terminal-form button{font-size:8px}.main-footer{padding:20px 18px;font-size:7px}.content-panel li{font-size:11px}.nx-dialog{padding:20px}.account-panel{padding:21px}.price-card{padding:25px}.forum-row{padding:16px;gap:11px}.forum-row h3{font-size:12px}.forum-row p{font-size:9px}.forum-row 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.demo-banner{margin:0;padding:7px 20px;text-align:center;color:#b0cf93;background:#1d2b19;border-bottom:1px solid #3c522e;font-size:8px;letter-spacing:1px}button:disabled{opacity:.45;cursor:default;transform:none}.progress-fill{min-width:0}

.progress-step-0{width:0}.progress-step-1{width:25%}.progress-step-2{width:50%}.progress-step-3{width:75%}.progress-step-4{width:100%}
.sidebar{overflow-y:auto}.brand{flex-shrink:0}
/* Certificados: aluno e validação pública */
.certificate-hero{display:grid;grid-template-columns:1fr 200px;gap:35px;align-items:center;padding:34px;border:1px solid #31482d;background:linear-gradient(125deg,#1c2c1d,#111b14);border-radius:18px}.certificate-hero h2{font-size:clamp(25px,3vw,36px);max-width:650px;margin:16px 0}.certificate-hero p{color:#a5b3a2;max-width:600px}.certificate-progress{text-align:center;border-left:1px solid #31402b;padding:10px 0 10px 30px}.certificate-progress>span{display:block;color:#bbf76c}.certificate-progress>span .icon{width:32px;height:32px}.certificate-progress strong{font-size:45px;display:block;margin-top:10px}.certificate-progress small{font-size:20px;color:#90a087}.certificate-progress progress{width:150px;accent-color:#bbf76c;height:7px}.certificate-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:22px 0}.certificate-facts>div{border:1px solid #26352a;padding:22px;border-radius:12px;display:grid;grid-template-columns:30px 1fr;gap:5px 10px}.certificate-facts .icon{grid-row:span 2;color:#b9e883}.certificate-facts span{color:#90a08e;font-size:12px}.certificate-record{display:grid;grid-template-columns:340px 1fr;gap:32px;border:1px solid #2b3c2e;border-radius:15px;padding:25px;margin-top:20px;align-items:center}.certificate-mini{background:#f8faef;color:#213a28;outline:1px solid #8f9f73;outline-offset:-8px;border:3px solid #31462d;padding:24px 18px;text-align:center;min-height:227px;box-shadow:0 10px 24px #0002}.certificate-mini img{display:inline-block}.certificate-mini>span{display:block;font-size:17px;font-weight:750;margin-top:3px}.certificate-mini small{display:block;margin:16px 0 12px;font-size:9px;letter-spacing:1.2px}.certificate-mini strong{display:block;font-size:18px;color:#457347}.certificate-mini p{font-size:12px;margin:8px 0;color:#31462d}.certificate-mini b{font-size:8px}.certificate-record-details h3{font-size:22px;margin:16px 0 8px}.certificate-token{font-size:11px;word-break:break-all;color:#bbdb91}.validation-body{min-height:100vh;background:radial-gradient(ellipse at top,#1a2c1b,#0b110e 60%)}.validation-shell{max-width:850px;margin:0 auto;padding:45px 24px}.validation-shell .page-head{margin:38px 0 28px}.validation-shell h1{font-size:clamp(29px,5vw,43px)}.validation-result h2{font-size:30px;margin:23px 0 9px}.validation-course{font-size:20px;color:#a8c28e}.validation-details{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:30px 0}.validation-details dt{font-size:12px;color:#91a18b;font-weight:400}.validation-details dd{font-weight:600;font-size:16px;margin:6px 0 0}.validation-code{border:1px dashed #3c5337;padding:15px;border-radius:7px;font-family:monospace;font-size:14px;word-break:break-all;margin-bottom:20px;color:#c1eb97}.certificate-code-form{display:flex;gap:12px}.certificate-code-form .nx-input{flex:1;min-width:0}.validation-shell a:focus-visible{outline:2px solid #bbf76c;outline-offset:4px}@media(max-width:1000px){.certificate-record{grid-template-columns:260px 1fr}.certificate-hero{grid-template-columns:1fr 155px}.certificate-facts{gap:12px}.certificate-facts>div{padding:16px}}@media(max-width:650px){.certificate-hero{grid-template-columns:1fr;padding:24px;gap:24px}.certificate-progress{border-left:0;border-top:1px solid #31402b;padding:20px 0 0}.certificate-facts{grid-template-columns:1fr;gap:10px}.certificate-record{grid-template-columns:1fr;padding:18px}.certificate-mini{max-width:360px;width:100%;margin:auto}.validation-details{grid-template-columns:1fr}.certificate-code-form{flex-direction:column}.validation-shell{padding:28px 18px}.validation-result h2{font-size:25px}}
/* Referência visual ao sistema, separada da identidade da plataforma. */
.kali-system-visual{position:relative;z-index:1;align-self:center;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;margin:0;padding:12px 18px 10px;isolation:isolate}.kali-system-label{font-size:8px;letter-spacing:2px;color:#9da995;margin:0 0 19px}.kali-official-logo{display:block;width:min(100%,300px);height:auto;object-fit:contain;position:relative;z-index:1}.kali-system-orbit{position:absolute;z-index:-1;width:310px;height:310px;border-radius:50%;border:1px solid #76915c30;background:radial-gradient(circle,#a3cc6a0d,transparent 68%);top:50%;left:50%;transform:translate(-50%,-55%);pointer-events:none}.kali-system-orbit:after{content:'';position:absolute;inset:25px;border:1px solid #789d5d20;border-radius:50%}.kali-system-visual figcaption{display:flex;flex-direction:column;gap:4px;margin:11px 0 0}.kali-system-visual figcaption strong{font-size:12px;color:#e1ebda;font-weight:500}.kali-system-visual figcaption span{font-size:10px;color:#a8bb9d}.kali-system-credit{font-size:8px;line-height:1.8;color:#889c7b;margin:12px 0 8px}.kali-system-visual>.text-link{font-size:9px}.kali-system-visual>.text-link .icon{width:12px;height:12px}@media(max-width:1100px){.hero:has(.kali-system-visual){grid-template-columns:1.1fr .9fr;gap:16px}.kali-system-visual{padding:8px}.kali-official-logo{width:min(100%,245px)}.kali-system-orbit{width:250px;height:250px}}@media(max-width:850px){.hero:has(.kali-system-visual){grid-template-columns:1fr}.kali-system-visual{padding:25px 10px 15px;margin-top:10px;min-height:290px}.kali-official-logo{width:250px;max-width:100%}.kali-system-credit{font-size:9px}.kali-system-visual>.text-link{font-size:10px}.kali-system-label{font-size:9px}}