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.shield{background:transparent;width:36px;height:40px;color:var(--green)}.shield svg.brand-mark{width:36px;height:40px;stroke:none;fill:none}.brand-preview{text-align:center;background:var(--soft);padding:26px 20px;border-radius:22px;margin:18px 0 26px;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--green)}.brand-preview .brand-mark{width:65px;height:70px;stroke:none}.brand-preview strong{font:800 1.6rem var(--font-family);letter-spacing:.1em}.brand-preview small{font-size:.7rem;color:var(--muted)}

:root{--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}body,button,input,textarea,select{font-family:var(--font-family)}h1,h2,h3{font-family:var(--font-family);font-weight:650;letter-spacing:-.035em}.brand{font-family:var(--font-family);font-size:1.2rem;letter-spacing:-.035em;font-weight:750;text-transform:lowercase}.brand-preview strong{font-family:var(--font-family);font-size:2rem;font-weight:750;letter-spacing:-.045em;text-transform:lowercase}.brand-preview{background:var(--surface);border:1px solid var(--line)}.hero{background:var(--surface)}.acolhedora .swatch.surface{background:#fff}

.shield:empty{display:none}.brand-option{display:block;width:100%;padding:22px 18px;border:1px solid var(--line);border-radius:18px;background:#fff;text-align:left;margin:14px 0;color:var(--green)}.brand-option[aria-pressed=true]{border:2px solid var(--green);box-shadow:0 0 0 3px var(--soft)}.brand-option-preview{display:flex;align-items:center;justify-content:center;gap:12px;min-height:90px;margin-bottom:12px}.brand-option-preview .brand-mark{width:46px;height:50px}.brand-option-preview strong{font:750 1.8rem var(--font-family);letter-spacing:-.045em}.brand-option-title{display:block;font-size:.8rem;font-weight:700;margin:8px 0}.brand-option-description{display:block;font-size:.7rem;line-height:1.5;color:var(--muted)}

.brand-name{font-family:var(--font-family);font-weight:750;letter-spacing:-.035em;text-transform:lowercase;color:inherit}.automation-status{display:flex;align-items:center;gap:14px;background:var(--soft);border-radius:18px;padding:18px;margin:20px 0}.automation-status>svg{width:32px;height:32px;stroke:var(--green);fill:none;stroke-width:1.8;flex-shrink:0}.automation-status b{display:block;font-size:.85rem}.automation-status small{display:block;font-size:.65rem;line-height:1.5;color:var(--muted);margin-top:5px}

/* Menos peso visual; os controles de acessibilidade continuam disponíveis. */
body{font-weight:400;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:500;letter-spacing:-.02em}
h2{font-size:1.85rem;line-height:1.2;margin-bottom:18px}
h3{font-size:1rem;line-height:1.45}
.lead{font-weight:400;line-height:1.65}
.row b,.setting>b,.chat-heading b,.card>b{font-weight:550}
.primary,.secondary,.mini{font-weight:550;letter-spacing:0}
.eyebrow,.tag{font-weight:550;letter-spacing:.055em}
.brand,.brand-name,.brand-preview strong{font-weight:650;letter-spacing:-.025em}
.chat-message p{font-weight:400;line-height:1.65}
.device.large h2{font-size:2.05rem}
.voice-session{background:var(--soft);border-radius:20px;padding:24px;margin:20px 0;text-align:center}.voice-session strong{font-size:2rem;font-weight:500}.voice-session p{font-size:.8rem;line-height:1.6}button:disabled{opacity:.55;cursor:default}
.natural-conversation{text-align:center;padding-top:10px}.natural-conversation .voice-session{background:transparent;padding:16px 8px;margin:14px 0}.natural-conversation .voice-session>svg{display:block;width:34px;height:34px;box-sizing:content-box;padding:20px;margin:0 auto 18px;background:var(--soft);border-radius:50%;fill:none;stroke:var(--green);stroke-width:1.6}.natural-conversation .voice-session strong{font-size:1rem;font-weight:450;color:var(--muted)}.natural-conversation .voice-session p{font-size:.8rem;line-height:1.6}.voice-details{text-align:left;margin-top:26px;color:var(--muted);font-size:.7rem;line-height:1.65}.voice-details summary{cursor:pointer;min-height:44px;padding:12px 0}.voice-details p{margin:0 0 12px}

.attachment-menu{flex-wrap:wrap}
#exam-disclaimer{width:min(430px,calc(100% - 32px));max-height:85dvh;overflow:auto;border:1px solid var(--line);border-radius:22px;padding:24px;color:var(--ink);background:var(--surface)}
#exam-disclaimer p{font-size:.85rem;line-height:1.6}
#exam-disclaimer .muted{font-size:.7rem}
#exam-disclaimer::backdrop{background:#142c2266}

.home-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 8px}
.home-shortcut{aspect-ratio:1;min-width:0;min-height:0;border:1px solid var(--line);border-radius:18px;background:var(--card);color:var(--green);padding:14px 10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center}
.home-shortcut svg{width:30px;height:30px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.home-shortcut b{font-size:.79rem;font-weight:550;line-height:1.25}
.home-shortcut small{font-size:.59rem;line-height:1.4;color:var(--muted)}
.home-shortcut:hover,.home-shortcut:active{background:var(--soft);border-color:var(--green)}
.device.large .home-shortcut{aspect-ratio:auto;min-height:190px;padding:16px 10px}
.device.large .home-shortcut b{font-size:1rem}
.device.large .home-shortcut small{font-size:.7rem}
@media(max-width:360px){.home-shortcut small{display:none}.home-shortcut b{font-size:.8rem}}

/* Compact home: bring the greeting up and keep the four square shortcuts together. */
main.home-main{padding:12px 20px 16px}
.home-main .hero{padding:0;margin:0 0 8px;border:0}
.home-main .hero .eyebrow{margin:0 0 5px;font-size:.54rem;letter-spacing:.07em}
.home-main .hero h2{font-size:1.4rem;line-height:1.18;margin:0;font-weight:500}
.home-main .voice-circle{width:128px;height:128px;min-height:128px;padding:14px;margin:24px auto 8px;gap:8px;font-size:.76rem;box-shadow:0 0 0 5px var(--soft)}
.home-main .voice-circle svg{width:32px;height:32px}
.home-main .write-option{min-height:44px;padding:8px 18px;margin:6px auto 10px;font-size:.72rem}
.home-main .home-shortcuts{max-width:284px;width:100%;margin:16px auto 0;gap:16px}
.home-main .home-shortcut{padding:8px 6px;gap:10px;border-radius:16px}
.home-main .home-shortcut svg{width:26px;height:26px}
.device.large .home-main .hero h2{font-size:1.8rem}
.device.large .home-main .voice-circle{width:156px;height:156px;min-height:156px;font-size:.95rem}
.device.large .home-main .home-shortcuts{max-width:none}
@media(max-height:740px){
 .device:not(.large) .home-main{padding-top:8px}
 .device:not(.large) .home-main .hero h2{font-size:1.3rem}
 .device:not(.large) .home-main .voice-circle{width:112px;height:112px;min-height:112px;margin-top:20px}
 .device:not(.large) .home-main .home-shortcuts{max-width:264px;gap:14px;margin-top:12px}
}

.home-main .home-voice-label{display:block;width:100%;font-size:.68rem;line-height:1.2;text-align:center}
.home-main .home-voice-label .brand-name{display:inline;white-space:nowrap}
.device.large .home-main .home-voice-label{font-size:.88rem}

#verification-confirm{width:min(450px,calc(100% - 24px));max-height:90dvh;overflow:auto;border:1px solid var(--line);border-radius:22px;padding:24px;color:var(--ink);background:var(--surface)}
#verification-confirm::backdrop{background:#142c2266}
#verification-confirm p{font-size:.8rem;line-height:1.6}
.verification-text{white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--soft);max-height:220px;overflow:auto}
.verification-preview{display:block;max-width:100%;max-height:300px;object-fit:contain;border:1px solid var(--line);border-radius:12px;margin:14px auto}
.verification-citation,.verification-sources a{color:var(--green);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.verification-sources{border-top:1px solid var(--line);padding-top:12px;margin-top:14px}
.verification-sources summary{cursor:pointer;font-size:.75rem;min-height:44px;padding:10px 0}
.verification-result p{white-space:pre-wrap}
.chat-actions .chat-send{max-width:55%}

.link-security-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:16px;margin:16px 0;color:var(--ink)}
.link-security-card h3{font-size:.85rem;margin:0 0 10px}.link-security-card small{display:block;font-size:.65rem;line-height:1.5;margin-top:10px;color:var(--muted)}
.security-domain{overflow-wrap:anywhere;word-break:break-word}

.verification-result>.link-security-card{border:0;border-top:1px solid var(--line);border-radius:0;padding:12px 0 0;background:transparent}

.full-test-indicator{margin:0 0 18px;font-size:.62rem;line-height:1.4;color:var(--muted);text-align:right}
#help-message{width:100%;box-sizing:border-box;min-height:140px;font:inherit;border:1px solid var(--line);border-radius:16px;padding:14px;color:var(--ink);background:#fff}

/* Native iPhone shell: safe areas are provided by SwiftUI. */
html.escudo-native body{padding:0!important;display:block!important;background:#fff!important}
html.escudo-native .presentation,html.escudo-native .statusbar,html.escudo-native .indicator{display:none!important}
html.escudo-native .full-shell{display:block!important;width:100%!important}
html.escudo-native .device{width:100%!important;max-width:none!important;min-height:100dvh!important;border:0!important;outline:0!important;border-radius:0!important;box-shadow:none!important}

@media (display-mode:standalone){
body{padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)!important;display:block!important;background:#fff!important}
.presentation,.statusbar,.indicator{display:none!important}
.full-shell{display:block!important;width:100%!important}
.device{width:100%!important;max-width:none!important;min-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom))!important;border:0!important;outline:0!important;border-radius:0!important;box-shadow:none!important}
}

/* Keep navigation outside the scrolling content; no overlay on form controls. */
.device{height:min(900px,calc(100dvh - 70px));min-height:0}
.device>header,.device>nav,.device>.statusbar,.device>.indicator{flex-shrink:0}
.device>main{min-height:0;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}
.device>nav{position:relative;bottom:auto;z-index:5}
.device .chat-layout{min-height:100%}
@media(max-width:600px),(display-mode:standalone){
 html,body{height:100%;overflow:hidden;overscroll-behavior:none}
 body{padding:0!important}
 body:has(.full-shell:not([hidden])){position:fixed;inset:0;width:100%}
 .full-shell{height:var(--escudo-viewport-height,100dvh)}
 .device{position:relative;display:flex!important;height:100%!important;min-height:0!important;width:100%;max-width:none;border:0;outline:0;border-radius:0;box-shadow:none}
 .device>header{padding-top:max(12px,env(safe-area-inset-top))}
 .device>main{flex:1 1 0;min-height:0}
 .device>nav{padding-bottom:max(10px,env(safe-area-inset-bottom));background:#fff}
 .presentation,.statusbar,.indicator{display:none!important}
}
html.escudo-native,html.escudo-native body{height:100%;overflow:hidden}
html.escudo-native .full-shell{height:var(--escudo-viewport-height,100dvh)}
html.escudo-native .device{position:relative;display:flex!important;height:100%!important;min-height:0!important}

/* The keyboard overlays the stable frame; only the message composer follows it. */
@media(max-width:600px),(display-mode:standalone){
 html.escudo-keyboard-open .chat-compose{position:absolute;left:0;right:0;top:var(--escudo-composer-top);bottom:auto;z-index:20;margin:0;padding:12px 16px;background:var(--surface,#fff);box-shadow:0 -4px 16px #184f4310;max-height:45%;overflow-y:auto}
 html.escudo-keyboard-open .chat-layout{padding-bottom:var(--escudo-composer-height,150px)}
 html.escudo-keyboard-open .device>main{scroll-padding-bottom:calc(var(--escudo-keyboard-inset,0px) + var(--escudo-composer-height,150px))}
}

@media(max-width:600px),(display-mode:standalone){
 input,textarea,select{font-size:max(16px,.86rem)}
}

.home-voice-session{padding:20px;margin:20px 0 10px;text-align:center;background:var(--soft);border:1px solid var(--line);border-radius:24px;color:var(--green)}
.home-voice-session>svg{height:38px;width:38px;fill:none;stroke:currentColor;stroke-width:1.8}
.home-voice-session p{font-size:.9rem;line-height:1.5;margin:12px 0}
.home-voice-session small{display:block;font-size:.7rem;color:var(--muted)}
.home-voice-session button{min-height:48px}

/* Navigation belongs to the full app frame, never to the keyboard's visible area. */
@media(max-width:600px),(display-mode:standalone){
 .device{padding-bottom:var(--escudo-nav-height,86px)}
 .device>nav{position:absolute;left:0;right:0;bottom:0;top:auto}
 html.escudo-keyboard-visible .device>nav{visibility:hidden;pointer-events:none}
}

/* Hide on focus as well: Safari may report no keyboard occlusion at all. */
html.escudo-editing-field .device>nav{display:none!important;visibility:hidden!important;pointer-events:none!important;opacity:0!important}
html.escudo-editing-field .device{padding-bottom:0!important}

/* A separate composer row avoids the main scroller's clipping boundary on WebKit. */
.device>#chat-composer-dock{flex-shrink:0;margin:0;padding:12px 16px 16px;background:var(--surface,#fff)}
@media(max-width:600px),(display-mode:standalone){
 html.escudo-editing-field .device,html.escudo-keyboard-visible .device{padding-bottom:0!important}
 html.escudo-editing-field .device>nav,html.escudo-keyboard-visible .device>nav{display:none!important}
 html.escudo-keyboard-open .device>#chat-composer-dock{position:absolute;left:0;right:0;top:var(--escudo-composer-top);bottom:auto;z-index:20;max-height:var(--escudo-visible-height,100dvh);overflow-y:auto;box-sizing:border-box}
 .device:has(>#chat-composer-dock) .chat-layout{min-height:100%;padding-bottom:0}
 html.escudo-keyboard-open .device:has(>#chat-composer-dock) .chat-layout{padding-bottom:calc(var(--escudo-keyboard-inset,0px) + var(--escudo-composer-height,150px))}
}