/* Ferramentas Flash · Categorias V1. HTML estático, desempenho e acessibilidade. */
:root{--cat-bg:#f7fafc;--cat-white:#fff;--cat-ink:#193845;--cat-muted:#6c8390;--cat-teal:#028f85;--cat-line:#e0eaf0;--cat-dark:#082d3f;--cat-accent:#13bca9}
*{box-sizing:border-box}html{scroll-behavior:smooth}body.cat-page{margin:0;background:var(--cat-bg);color:var(--cat-ink);font:15px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:#087e7a}.cat-header{background:#fff;border-bottom:1px solid var(--cat-line);position:sticky;top:0;z-index:10}.cat-head-wrap{max-width:1270px;margin:auto;min-height:74px;display:flex;align-items:center;gap:20px;justify-content:space-between;padding:12px 24px}
.cat-brand{display:flex;align-items:center;gap:10px;color:#153545;text-decoration:none;font-size:15px;font-weight:950;letter-spacing:-.05em}.cat-brand em{font-style:normal;color:#04a796}.cat-brand-icon{width:41px;height:41px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#06b9ad,#037c85);color:white;box-shadow:0 7px 14px #17b9a83a}
.cat-header nav{display:flex;gap:9px}.cat-header nav a{padding:9px 12px;text-decoration:none;color:#3b5965;font-size:12px;font-weight:800;border-radius:10px}.cat-header nav a:hover,.cat-header nav [aria-current=page]{background:#eaf7f4;color:#007f77}
.cat-shell{max-width:1270px;margin:auto;padding:18px 24px 55px}.cat-breadcrumb{font-size:12px;color:#7d929b;margin:6px 0 15px}.cat-breadcrumb a{color:#4c737a;text-decoration:none}.cat-breadcrumb span{margin:0 8px}
.cat-hero{min-height:250px;padding:38px 45px;border-radius:25px;background:radial-gradient(circle at 88% 22%,#20beab4d,transparent 36%),linear-gradient(116deg,#092e41,#075566);color:white;position:relative;overflow:hidden;box-shadow:0 14px 35px #0c3a4b18}
.cat-hero>div{z-index:1;position:relative;max-width:790px}.cat-kicker{font-size:10px;letter-spacing:.12em;font-weight:900;color:#6ae8d1}.cat-hero h1{font-size:clamp(29px,3.9vw,44px);line-height:1.17;letter-spacing:-.05em;margin:14px 0 12px}.cat-hero p{font-size:14px;color:#d1e8ec;line-height:1.7;margin:0}.cat-hero-decoration{position:absolute;font-size:220px;opacity:.075;right:55px;top:-50px;transform:rotate(15deg)}
.cat-hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.cat-hero-links a{padding:10px 15px;border:1px solid #51b8b2;color:#faffff;text-decoration:none;border-radius:10px;font-size:12px;font-weight:800;background:#ffffff16}.cat-hero-links a:first-child{background:#03aa9c;border-color:#03aa9c}
.cat-intro{margin:27px 0 20px;padding:24px 29px;border:1px solid var(--cat-line);border-radius:18px;background:white}.cat-intro h2,.cat-guide h2,.cat-faq h2,.cat-next h2{font-size:22px;letter-spacing:-.035em;line-height:1.25;margin:0 0 10px}.cat-intro p{margin:0;color:#637d8a}
.cat-tools-section{scroll-margin-top:100px;margin:35px 0}.cat-section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:17px}.cat-section-head h2{font-size:24px;letter-spacing:-.04em;margin:4px 0}.cat-section-head p{margin:0;color:#8295a0;font-size:12px}.cat-eyebrow{color:var(--cat-teal);font-size:10px;font-weight:900;letter-spacing:.11em}
.cat-search-label{display:flex;flex-direction:column;gap:5px;font-size:11px;font-weight:800;color:#486d76;min-width:240px}.cat-search-label input{font:inherit;font-weight:500;font-size:13px;padding:12px;border:1px solid #cddfe3;border-radius:12px;background:#fff;color:#1c414e;outline-offset:2px}
.cat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.cat-tool{min-width:0;min-height:102px;background:white;border:1px solid #e1ecf0;border-radius:16px;box-shadow:0 9px 19px #12344a0c;padding:14px;display:flex;align-items:center;gap:12px;text-decoration:none;transition:transform .2s,border-color .2s}.cat-tool:hover{border-color:#81c9be;transform:translateY(-2px)}.cat-tool-symbol{display:grid;place-items:center;background:linear-gradient(135deg,#06a79c,#3dcab4);color:white;font-weight:900;width:46px;height:46px;border-radius:13px;flex:0 0 46px}.cat-tool>span:nth-child(2){display:flex;flex-direction:column;gap:4px;min-width:0}.cat-tool strong{color:#193d4c;font-size:12px;line-height:1.35}.cat-tool small{color:#8398a1;font-size:10px}.cat-tool-go{margin-left:auto;color:#15988f}.cat-tool[hidden],.cat-empty[hidden]{display:none!important}.cat-empty{padding:25px;text-align:center;border-radius:14px;background:white}
.cat-guide,.cat-faq,.cat-next{background:white;border:1px solid var(--cat-line);border-radius:19px;padding:27px 30px;margin:21px 0}.cat-guide ol{padding-left:22px;color:#59727d}.cat-guide li{padding:3px 0}.cat-guide p{margin-bottom:0;font-size:13px}.cat-faq details{border-top:1px solid #e7edf1;padding:15px 4px}.cat-faq summary{cursor:pointer;color:#224858;font-size:13px;font-weight:800}.cat-faq p{color:#627a85;font-size:13px;margin:8px 0 0}.cat-next>div{display:flex;flex-wrap:wrap;gap:10px}.cat-next a{background:#eaf7f4;border:1px solid #d1ebe4;border-radius:10px;padding:9px 13px;text-decoration:none;font-size:12px;font-weight:800}
.cat-index-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:24px 0}.cat-index-card{min-height:220px;border:1px solid var(--cat-line);border-radius:20px;display:flex;flex-direction:column;gap:11px;padding:21px;color:#1a4150;background:white;text-decoration:none;box-shadow:0 11px 27px #103c490d}.cat-index-card:hover{border-color:#71c9bf}.cat-index-icon{width:44px;height:44px;background:#dff6f1;color:#008e87;border-radius:13px;display:grid;place-items:center;font-size:22px}.cat-index-card strong{font-size:15px}.cat-index-card>span:nth-of-type(2){font-size:12px;color:#728b95;line-height:1.55}.cat-index-card small{font-weight:900;color:#008e82;margin-top:auto}
.cat-footer{background:#092e3e;color:#e5f5f2}.cat-footer-wrap{max-width:1270px;margin:auto;padding:34px 24px;display:flex;justify-content:space-between;gap:25px}.cat-footer strong{font-size:16px}.cat-footer strong span{color:#48e1c8}.cat-footer p{font-size:12px;color:#b4cbce}.cat-footer nav{display:flex;gap:15px;flex-wrap:wrap;align-content:center}.cat-footer a{color:#d4e9e9;text-decoration:none;font-size:12px}
.cat-page a:focus-visible,.cat-page button:focus-visible,.cat-page input:focus-visible{outline:3px solid #02bba7;outline-offset:3px}
@media(max-width:1100px){.cat-grid,.cat-index-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:750px){.cat-grid,.cat-index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cat-section-head{align-items:stretch;flex-direction:column}.cat-search-label{min-width:0}.cat-hero{padding:28px}.cat-footer-wrap{flex-direction:column}}
@media(max-width:460px){.cat-shell{padding:14px 12px 40px}.cat-header .cat-head-wrap{min-height:65px;padding:9px 12px}.cat-brand{font-size:11px;gap:6px}.cat-brand-icon{width:34px;height:34px}.cat-header nav{gap:0}.cat-header nav a{padding:8px 5px;font-size:10px}.cat-hero{padding:25px 20px;border-radius:20px}.cat-hero h1{font-size:28px}.cat-hero p{font-size:12px}.cat-intro,.cat-guide,.cat-faq,.cat-next{padding:20px;border-radius:15px}.cat-grid,.cat-index-grid{gap:9px}.cat-tool{flex-direction:column;align-items:flex-start;gap:9px;min-height:142px;padding:12px}.cat-tool strong{font-size:11px}.cat-tool-symbol{width:42px;height:42px;flex-basis:42px}.cat-tool-go{position:absolute;opacity:0}.cat-index-card{min-height:225px;padding:15px}.cat-index-card strong{font-size:12px}.cat-index-card>span:nth-of-type(2){font-size:11px}.cat-footer nav{gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cat-tool{transition:none}}


/* === STUDIO V2 | Padronização premium de todas as páginas de categorias === */
:root{--cat-bg:#f7f9fd;--cat-ink:#143443;--cat-muted:#6c8491;--cat-line:#e5edf1;--cat-teal:#009c90;--cat-panel:#fff;
 --cat-shadow:0 12px 28px rgba(17,54,69,.06);--cat-big-shadow:0 22px 45px rgba(17,54,69,.11)}
html{scroll-behavior:smooth}
body.cat-page{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;background:var(--cat-bg);color:var(--cat-ink);font-family:Inter,"Segoe UI",system-ui,-apple-system,Arial,sans-serif;text-rendering:optimizeLegibility}
.cat-header{background:rgba(255,255,255,.97);border-color:var(--cat-line);backdrop-filter:blur(14px);box-shadow:0 3px 19px #132e3d0a}
.cat-head-wrap{max-width:1400px;min-height:78px;padding:13px 29px;gap:16px}
.cat-brand{display:flex;align-items:center;flex:0 0 auto;gap:11px;text-decoration:none!important;color:#153746}
.cat-brand-icon{width:45px;height:45px;flex:0 0 45px;border-radius:13px;box-shadow:0 8px 18px #00a69b36;background:linear-gradient(135deg,#08b4a7,#027d88)}
.cat-brand-copy{display:flex;flex-direction:column;gap:0;line-height:1.33}
.cat-brand-copy strong{font-size:16px;letter-spacing:-.055em;font-weight:950;white-space:nowrap}
.cat-brand-copy em{font-style:normal;color:#05a596}
.cat-brand-copy small{color:#8ba0a9;font-weight:600;font-size:10px;letter-spacing:0}
.cat-header nav.cat-main-nav{display:flex;gap:6px;margin-left:auto}
.cat-main-nav a{font-size:12px;font-weight:800;min-height:41px;display:grid;place-items:center;border-radius:11px;color:#415f6c;padding:0 15px}
.cat-main-nav a[aria-current=page],.cat-main-nav a:hover{background:#eaf7f3;color:#058c82}
.cat-theme-toggle{border:1px solid #d9ebe8;border-radius:12px;background:#f2faf9;color:#285662;font-size:19px;width:41px;height:41px;flex:0 0 41px;display:grid;place-items:center;cursor:pointer}
.cat-theme-toggle:hover{background:#e2f6f1}
.cat-shell{flex:1 0 auto;width:100%;max-width:1390px;padding:25px 29px 63px;min-width:0}
.cat-breadcrumb{color:#8497a3;font-size:12px;margin:0 0 17px}
.cat-breadcrumb a{color:#557b86}
.cat-hero{min-height:305px;padding:46px 55px;border-radius:28px;background:
 radial-gradient(ellipse 45% 95% at 91% 48%,rgba(24,195,186,.25),transparent 82%),
 linear-gradient(119deg,#082c3d 0%,#074450 57%,#05616c 100%);border:1px solid #2b6c74;
 box-shadow:0 24px 50px rgba(5,40,55,.13);display:flex;align-items:center}
.cat-hero>div{max-width:900px}
.cat-kicker{display:inline-block;color:#77f3d9;background:rgba(43,197,166,.12);border:1px solid rgba(123,240,214,.38);
 border-radius:999px;padding:9px 13px;font-size:10px;font-weight:900;letter-spacing:.09em}
.cat-hero h1{color:#fff;font-size:clamp(31px,3.8vw,48px);line-height:1.12;letter-spacing:-.05em;margin:16px 0 16px;font-weight:900}
.cat-hero p{font-size:15px;line-height:1.7;color:#d2e8eb;max-width:720px}
.cat-hero-decoration{font-size:245px;opacity:.09;right:65px;top:-15px}
.cat-intro{display:flex;gap:22px;align-items:center;justify-content:space-between;margin:27px 0 12px;padding:27px 33px;border:1px solid var(--cat-line);background:var(--cat-panel);
 border-radius:20px;box-shadow:0 10px 25px #163d4b08}
.cat-intro>div{max-width:780px}
.cat-overline{display:block;color:var(--cat-teal);font-size:10px;letter-spacing:.13em;font-weight:950;margin:0 0 8px}
.cat-intro h2{font-size:24px;letter-spacing:-.04em;color:#173b48;margin:0 0 9px;line-height:1.23;font-weight:900}
.cat-intro p{font-size:13px;line-height:1.7;color:#718894}
.cat-intro-badge{display:flex;align-items:center;flex-direction:column;justify-content:center;flex:0 0 190px;gap:4px;background:#eaf9f4;border:1px solid #cbeae3;
 color:#27867d;min-height:99px;padding:12px;border-radius:16px;font-weight:750;font-size:12px}
.cat-intro-badge strong{font-size:33px;line-height:1.1;letter-spacing:-.04em;color:#087e76;font-weight:950}
.cat-index-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin:19px 0 6px}
.cat-category-section{margin:0 0 5px}
.cat-screen-reader{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}
.cat-index-card{--tone1:#149b8f;--tone2:#35d2b7;--tone-soft:#e7f8f3;--tone-tint:#edf9f5;--tone-shadow:#23ae9550;
  min-height:245px;display:flex;flex-direction:column;gap:16px;padding:22px;
  border:1px solid var(--cat-line);border-radius:21px;background:var(--cat-panel);
  box-shadow:var(--cat-shadow);text-decoration:none;color:var(--cat-ink);transition:transform .2s,box-shadow .2s,border-color .2s}
.cat-index-card:hover{transform:translateY(-5px);box-shadow:var(--cat-big-shadow);border-color:#a2d5d2}
.cat-index-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.cat-index-icon{width:65px;height:65px;flex:0 0 65px;border-radius:19px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--tone1),var(--tone2));box-shadow:0 10px 24px var(--tone-shadow)}
.cat-index-count{background:var(--tone-soft);color:var(--tone1);border-radius:999px;padding:7px 10px;white-space:nowrap;font-size:10px;font-weight:900}
.cat-index-copy{display:flex;flex-direction:column;gap:9px;min-width:0}
.cat-index-copy strong{font-size:16px;font-weight:900;color:#173c4a;line-height:1.3;letter-spacing:-.03em}
.cat-index-copy>span{font-size:12px;color:#7c929e;line-height:1.55}
.cat-index-action{display:flex;align-items:center;justify-content:space-between;gap:5px;font-size:12px;font-weight:900;color:#068e82;margin-top:auto}
.cat-index-action>span{display:grid;place-items:center;border-radius:50%;width:30px;height:30px;background:var(--tone-soft);color:var(--tone1)}
.cat-tone-pdf{--tone1:#e85261;--tone2:#ff917c;--tone-soft:#fff0f1;--tone-shadow:#ec5a6245}
.cat-tone-images{--tone1:#9054dc;--tone2:#c18df7;--tone-soft:#f5edff;--tone-shadow:#9357dd47}
.cat-tone-math{--tone1:#ee8428;--tone2:#f6b557;--tone-soft:#fff2e4;--tone-shadow:#f19a374a}
.cat-tone-text{--tone1:#417bdf;--tone2:#75b5ff;--tone-soft:#eef4ff;--tone-shadow:#4489df48}
.cat-tone-code{--tone1:#069e75;--tone2:#3dceb1;--tone-soft:#e8f8f1;--tone-shadow:#1bbf9245}
.cat-tone-ai{--tone1:#009ab6;--tone2:#5cd8e7;--tone-soft:#e7faff;--tone-shadow:#10b9cf42}
.cat-tone-device{--tone1:#6d70cf;--tone2:#a3abed;--tone-soft:#edeeff;--tone-shadow:#757cda45}
.cat-tone-utility{--tone1:#c99527;--tone2:#f3cc63;--tone-soft:#fff7e5;--tone-shadow:#ce9d3244}
.cat-tools-section{margin:42px 0}
.cat-section-head h2{font-size:25px;font-weight:900;color:#163947}
.cat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.cat-tool{min-height:112px;padding:18px;border-radius:18px;gap:15px;box-shadow:var(--cat-shadow);background:var(--cat-panel)}
.cat-tool-symbol{width:57px;height:57px;flex:0 0 57px;color:white;background:linear-gradient(135deg,var(--tone1,#059e90),var(--tone2,#39cdb4));
 border-radius:16px;box-shadow:0 9px 16px var(--tone-shadow,#08a9912a)}
.cat-tool strong{font-size:13px;color:#234453;font-weight:850}
.cat-tool small{font-size:11px;color:#7f96a0}
.cat-tool-go{color:#5b8b93;font-size:20px}
.cat-guide,.cat-faq,.cat-next{border-color:var(--cat-line);box-shadow:var(--cat-shadow);background:var(--cat-panel)}
.cat-footer{flex:0 0 auto;background:#092e3d;border-top:1px solid #21545d}
.cat-footer-wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px;max-width:1390px;margin:auto;padding:45px 30px}
.cat-footer-column{display:flex!important;flex-direction:column;align-items:flex-start;gap:10px;min-width:0}
.cat-footer-column strong{font-size:14px;font-weight:900;letter-spacing:-.03em;color:#fff;margin-bottom:5px}
.cat-footer-column strong span{color:#56e1cb}
.cat-footer-column p{font-size:12px;line-height:1.7;color:#b9d4d6;margin:0;max-width:340px}
.cat-footer-column a{font-size:12px;color:#c6e0e0;padding:2px 0;text-decoration:none}
.cat-footer-column a:hover{color:#fff;text-decoration:underline}
.cat-footer-bottom{max-width:1330px;padding:18px 30px 25px;margin:0 auto;display:flex;justify-content:space-between;gap:15px;border-top:1px solid #31545f;font-size:11px;color:#a6c5c8}
.cat-page a:focus-visible,.cat-page button:focus-visible,.cat-page input:focus-visible{outline:3px solid #06b4a6;outline-offset:3px}
@media(max-width:1250px){
 .cat-index-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .cat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:1050px){
 .cat-index-grid,.cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cat-index-card{min-height:228px}
}
@media(max-width:690px){
 .cat-shell{padding:17px 15px 40px}
 .cat-head-wrap{min-height:69px;padding:12px 15px;gap:9px}
 .cat-brand-icon{width:38px;height:38px;flex-basis:38px}
 .cat-brand-copy strong{font-size:13px}
 .cat-brand-copy small{font-size:9px}
 .cat-main-nav a{font-size:11px;padding:0 8px;min-height:38px}
 .cat-theme-toggle{width:38px;height:38px;flex-basis:38px}
 .cat-hero{min-height:250px;padding:29px 25px;border-radius:22px}
 .cat-hero h1{font-size:clamp(29px,6.8vw,38px);line-height:1.15}
 .cat-hero p{font-size:13px}
 .cat-intro{padding:23px;margin:17px 0 4px;gap:14px}
 .cat-intro h2{font-size:22px}
 .cat-intro p{font-size:12px}
 .cat-intro-badge{flex-basis:105px;min-height:85px;padding:8px;font-size:10px;text-align:center}
 .cat-intro-badge strong{font-size:27px}
 .cat-index-grid,.cat-grid{gap:12px}
 .cat-index-card{min-height:245px;padding:17px;border-radius:18px}
 .cat-index-icon{width:55px;height:55px;flex-basis:55px;border-radius:16px}
 .cat-index-copy strong{font-size:14px}
 .cat-index-copy>span{font-size:12px}
 .cat-index-count{font-size:9px;padding:6px 8px}
 .cat-footer-wrap{gap:25px;padding:35px 17px;grid-template-columns:repeat(2,minmax(0,1fr))}
 .cat-footer-brand{grid-column:span 2}
 .cat-footer-bottom{padding:15px 17px 24px;flex-wrap:wrap}
}
@media(max-width:480px){
 .cat-shell{padding:15px 13px 35px}
 .cat-header .cat-head-wrap{padding:10px 12px;min-height:64px}
 .cat-brand{gap:6px}
 .cat-brand-icon{width:35px;height:35px;flex-basis:35px}
 .cat-brand-copy strong{font-size:11px;white-space:normal}
 .cat-brand-copy small{display:none}
 .cat-main-nav a{padding:0 6px;font-size:10px}
 .cat-theme-toggle{width:34px;height:36px;flex-basis:34px;font-size:17px}
 .cat-hero{padding:25px 21px}
 .cat-hero h1{font-size:29px}
 .cat-hero p{font-size:12px}
 .cat-intro{display:block;padding:22px}
 .cat-intro-badge{display:inline-flex;flex-direction:row;gap:7px;min-height:0;margin-top:14px;padding:9px 12px;font-size:10px}
 .cat-intro-badge strong{font-size:21px}
 .cat-index-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:15px}
 .cat-index-card{min-height:250px;padding:14px 12px;gap:12px;border-radius:16px}
 .cat-index-card-top{align-items:center;flex-wrap:wrap}
 .cat-index-icon{width:49px;height:49px;flex:0 0 49px;border-radius:14px}
 .cat-index-icon svg{width:24px;height:24px}
 .cat-index-count{font-size:9px;padding:5px 7px}
 .cat-index-copy{gap:8px}
 .cat-index-copy strong{font-size:13px;line-height:1.32}
 .cat-index-copy>span{font-size:11.5px;line-height:1.48}
 .cat-index-action{font-size:11px;line-height:1.3}
 .cat-index-action>span{width:26px;height:26px;flex:0 0 26px}
 .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .cat-tool{min-height:158px;flex-direction:column;align-items:flex-start;padding:14px;border-radius:16px}
 .cat-tool-symbol{width:48px;height:48px;flex-basis:48px;border-radius:13px}
 .cat-tool strong{font-size:12px}
 .cat-tool small{font-size:10px}
 .cat-tool-go{display:none}
}
@media(max-width:370px){
 .cat-index-card{min-height:275px}
 .cat-index-card-top{flex-direction:column;align-items:flex-start}
 .cat-main-nav a{font-size:9px;padding:0 4px}
 .cat-brand-copy strong{font-size:10px}
 .cat-index-count{font-size:9px}
}
@media(max-width:340px){
 .cat-index-grid{grid-template-columns:1fr}
 .cat-index-card{min-height:205px}
}
body.cat-page.cat-night{--cat-bg:#0d2834;--cat-ink:#eff8fb;--cat-muted:#bed1d9;--cat-line:#2a5060;--cat-panel:#153b4a;--cat-shadow:0 14px 30px #06152255}
.cat-night .cat-header{background:#123342}
.cat-night .cat-brand,.cat-night .cat-brand-copy strong,.cat-night .cat-main-nav a,.cat-night .cat-index-copy strong,
.cat-night .cat-tool strong,.cat-night .cat-intro h2,.cat-night .cat-guide h2,.cat-night .cat-faq h2,
.cat-night .cat-next h2,.cat-night .cat-section-head h2{color:#eff8fc}
.cat-night .cat-index-copy>span,.cat-night .cat-intro p,.cat-night .cat-tool small,
.cat-night .cat-guide p,.cat-night .cat-faq p,.cat-night .cat-intro,.cat-night .cat-next{color:#b6ccd5}
.cat-night .cat-index-card,.cat-night .cat-intro,.cat-night .cat-guide,.cat-night .cat-faq,.cat-night .cat-next,
.cat-night .cat-tool{background:var(--cat-panel);border-color:var(--cat-line)}
.cat-night .cat-main-nav a[aria-current],.cat-night .cat-main-nav a:hover{background:#0c615e;color:#e4fffa}
.cat-night .cat-theme-toggle{background:#194656;border-color:#3a6472;color:#d2f4f1}
.cat-night .cat-search-label input{background:#1a4a5a;color:#eafcfc;border-color:#396c76}
@media(prefers-reduced-motion:reduce){.cat-index-card,.cat-tool{transition:none!important}}

/* Studio V2: cabeçalho de Categorias alinhado ao da Home, sem alterar os cards. */
.cat-header{z-index:100;border-bottom:1px solid #e6edf2;box-shadow:0 4px 25px rgba(12,48,64,.04);backdrop-filter:blur(16px)}
.cat-header .cat-head-wrap{max-width:1380px;min-height:76px;padding:12px 30px;gap:20px;justify-content:flex-start}
.cat-header .cat-brand{min-width:0;gap:11px;line-height:1.1;letter-spacing:normal}
.cat-header .cat-brand-icon{width:45px;height:45px;flex:0 0 45px;border-radius:13px;background:url('/assets/icone-ferramentas-flash.svg') center/contain no-repeat;box-shadow:0 7px 17px rgba(0,135,120,.22)}
.cat-header .cat-brand-icon svg{display:none}
.cat-header .cat-brand-copy{line-height:1}
.cat-header .cat-brand-copy strong{color:#153544;font-size:17px;line-height:1.05;font-weight:900;letter-spacing:-.055em;white-space:nowrap}
.cat-header .cat-brand-copy em{color:#00a995}
.cat-header .cat-brand-copy small{margin-top:3px;font-size:10px;letter-spacing:.005em;font-weight:600;color:#80929c}
.cat-header nav.cat-main-nav{margin-left:auto;gap:5px;align-items:center}
.cat-header .cat-main-nav a{height:40px;min-height:40px;padding:0 14px;border-radius:11px;font-size:12px;font-weight:800;display:inline-flex;align-items:center}
.cat-header .cat-main-nav a:hover,.cat-header .cat-main-nav a[aria-current=page]{background:#e8f7f3;color:#008e86}
.cat-header .cat-theme-toggle{width:41px;height:41px;flex:0 0 41px;margin:0;background:#f3fafa;border-color:#dce9e8;border-radius:11px}
.cat-header .cat-menu-toggle{display:none;align-items:center;justify-content:center;width:41px;height:41px;flex:0 0 41px;padding:0;border:1px solid #dce9e8;border-radius:11px;background:#f3fafa;color:#1d6470;cursor:pointer}
.cat-header .cat-menu-toggle svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.9;fill:none;stroke-linecap:round}
.cat-header .cat-menu-toggle:hover,.cat-header .cat-menu-toggle[aria-expanded=true]{background:#e8f7f3;border-color:#a7dcd4}
.cat-shell{padding-top:19px}
.cat-breadcrumb{margin-bottom:12px}
.cat-night .cat-header .cat-brand-copy strong{color:#edfafa}
.cat-night .cat-header .cat-theme-toggle,.cat-night .cat-header .cat-menu-toggle{background:#194656;border-color:#3a6472;color:#d2f4f1}
.cat-night .cat-header .cat-menu-toggle:hover,.cat-night .cat-header .cat-menu-toggle[aria-expanded=true]{background:#125b61}
@media(max-width:900px){
 .cat-header .cat-head-wrap{min-height:68px;padding:11px 18px;gap:10px}
 .cat-header .cat-brand{margin-right:auto}
 .cat-header nav.cat-main-nav{display:none;position:absolute;top:calc(100% - 1px);left:12px;right:12px;margin:0;padding:10px;gap:4px;background:#fff;border:1px solid #dce9e8;border-radius:0 0 17px 17px;box-shadow:0 20px 36px rgba(15,52,67,.12);z-index:101}
 .cat-header nav.cat-main-nav.is-open{display:flex;flex-direction:column;align-items:stretch}
 .cat-header .cat-main-nav a{min-height:44px;height:44px;padding:0 14px;width:100%;justify-content:flex-start;font-size:13px}
 .cat-header .cat-menu-toggle{display:inline-flex;order:3}
 .cat-header .cat-theme-toggle{order:2}
 .cat-night .cat-header nav.cat-main-nav{background:#123342;border-color:#3a6472}
}
@media(max-width:660px){
 .cat-header .cat-head-wrap{min-height:62px;padding:9px 13px;gap:8px}
 .cat-header .cat-brand{gap:7px;flex:1 1 auto;min-width:0}
 .cat-header .cat-brand-icon{width:37px;height:37px;flex-basis:37px}
 .cat-header .cat-brand-copy strong{font-size:13px;white-space:nowrap}
 .cat-header .cat-brand-copy small{display:none}
 .cat-header .cat-theme-toggle,.cat-header .cat-menu-toggle{width:39px;height:39px;flex-basis:39px}
 .cat-shell{padding-top:12px}
 .cat-breadcrumb{margin-bottom:11px}
}
@media(max-width:380px){
 .cat-header .cat-head-wrap{gap:6px;padding:8px 10px}
 .cat-header .cat-brand-icon{width:33px;height:33px;flex-basis:33px}
 .cat-header .cat-brand-copy strong{font-size:11px}
 .cat-header .cat-theme-toggle,.cat-header .cat-menu-toggle{width:36px;height:36px;flex-basis:36px}
}