:root{--ink:#111b32;--navy:#09142a;--purple:#6440e8;--muted:#5e687a;--line:#dce1ec;--paper:#f3f5fa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:1rem/1.7 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:white}a{color:inherit;text-decoration:none}a:hover{color:var(--purple)}button,input,textarea{font:inherit}button,.button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #9d7cff;outline-offset:4px}.wrap{max-width:1180px;margin:auto;padding:0 28px}.skip{position:absolute;left:10px;top:-80px;background:white;padding:10px;z-index:50}.skip:focus{top:10px}.top{background:var(--navy);color:#cbd4ed;font-size:.875rem;padding:8px 0}.top .wrap{display:flex;justify-content:space-between;gap:16px}.top a{color:white}header{border-bottom:1px solid var(--line);background:#fff} .head{display:flex;align-items:center;justify-content:space-between;padding-top:22px;padding-bottom:22px;gap:20px}.brand{font-size:1.15rem;font-weight:850;letter-spacing:-.04em;line-height:1.05;display:flex;align-items:center;gap:12px}.brand .mark{background:var(--purple);color:white;padding:12px 10px;border-radius:9px;font-size:1.15rem;letter-spacing:-.08em}.brand small{display:block;font-size:.75rem;letter-spacing:.16em;color:var(--muted);margin-top:7px;font-weight:600}nav{display:flex;flex-wrap:wrap;gap:22px;font-size:.9rem;font-weight:650}.menu{display:none;background:white;border:1px solid var(--line);border-radius:8px;padding:8px 12px}.hero{background:var(--navy);color:white;padding:64px 0 58px;position:relative;overflow:hidden}.hero:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 90% 20%,#5236ac80,transparent 55%);pointer-events:none}.hero .wrap{position:relative;display:grid;grid-template-columns:1.4fr 1fr;gap:56px}.eyebrow{font-size:.8rem;font-weight:750;letter-spacing:.16em;text-transform:uppercase;color:#8d6cea;margin:0 0 18px}.hero .eyebrow{color:#bda5ff}h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.12;letter-spacing:-.05em;margin:0 0 22px}h1 span{color:#b49aff}.hero p{color:#d0d8eb;max-width:570px;font-size:1.05rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}.button,button.primary{display:inline-block;border:0;background:var(--purple);color:white;border-radius:8px;padding:12px 20px;font-weight:700}.button:hover{background:#4d2cc4;color:white}.button.secondary{background:transparent;border:1px solid #6a7190}.feature{border-top:2px solid #bca2ff;padding-top:25px;align-self:center}.feature .num{font-size:4rem;color:#bca2ff;line-height:1;font-weight:800;letter-spacing:-.05em}.feature h2{font-size:1.7rem;line-height:1.25;letter-spacing:-.03em;margin:15px 0}.feature a{color:#cdbbff;font-weight:700}.searchline{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:44px 0 26px}.searchline h2{font-size:2rem;letter-spacing:-.04em;margin:0}.searchline p{margin:5px 0 0;color:var(--muted)}.searchline label{font-size:.875rem;display:block;font-weight:600}input,textarea{border:1px solid #c3cad8;border-radius:8px;padding:11px 14px;background:white;color:var(--ink);max-width:100%}input[type=search]{width:300px}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}.filters button{background:white;border:1px solid var(--line);border-radius:30px;padding:7px 14px;font-size:.875rem;color:var(--ink)}.filters button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;background:white;transition:transform .16s,border-color .16s}.card:hover{transform:translateY(-3px);border-color:#a596d7}.tile{height:125px;background:linear-gradient(130deg,#17294f,#5c3dbe);padding:23px;color:#e1d7ff;display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line)}.tile b{font-size:2.8rem;line-height:1;font-weight:800;opacity:.65;letter-spacing:-.06em}.tile span{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.card:nth-child(3n+2) .tile{background:linear-gradient(130deg,#162a44,#196c89)}.card:nth-child(3n) .tile{background:linear-gradient(130deg,#24203e,#744b91)}.cardbody{padding:24px;display:flex;flex-direction:column;flex:1}.badge{color:var(--purple);font-size:.8rem;font-weight:750}.card h3{font-size:1.24rem;line-height:1.35;letter-spacing:-.025em;margin:9px 0 12px}.card p{font-size:.95rem;color:var(--muted);margin:0 0 22px}.card .meta{font-size:.8rem;color:var(--muted);margin-top:auto}.card[hidden]{display:none}.band{margin:55px 0;padding:32px;background:var(--paper);border-left:4px solid var(--purple);display:flex;justify-content:space-between;gap:25px;align-items:center}.band h2{font-size:1.6rem;line-height:1.25;margin:0 0 10px;letter-spacing:-.03em}.band p{margin:0;color:var(--muted)}.pagehead{padding:48px 0 32px;border-bottom:1px solid var(--line);background:var(--paper)}.pagehead h1{max-width:900px;font-size:clamp(2rem,4vw,3.2rem)}.pagehead p{max-width:770px;color:var(--muted);font-size:1.1rem}.breadcrumb{font-size:.875rem;color:var(--muted);margin-bottom:20px}.articlelayout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:60px;padding-top:38px;padding-bottom:60px}.prose h2{font-size:1.6rem;line-height:1.3;letter-spacing:-.035em;margin:35px 0 15px;scroll-margin-top:20px}.prose p{margin:0 0 20px}.prose a{text-decoration:underline;color:var(--purple)}.prose li{margin-bottom:9px}.prose table{width:100%;border-collapse:collapse}.prose th,.prose td{padding:12px;text-align:left;border-bottom:1px solid var(--line)}.prose blockquote{margin:22px 0;padding:20px;background:var(--paper);border-left:3px solid var(--purple)}.prompt{background:var(--navy);color:white;border-radius:12px;padding:25px;margin:25px 0}.prompt h2{margin:0 0 14px;color:#cab7ff;font-size:1.3rem}.prompt pre{white-space:pre-wrap;font:1rem/1.7 system-ui;overflow-wrap:anywhere}.copy{padding:8px 15px;background:white;color:var(--ink);border:0;border-radius:7px;font-size:.9rem}.copy-status{font-size:.875rem;display:block;min-height:1.5em;margin-top:8px}.toc{border-top:3px solid var(--purple);padding-top:20px;align-self:start}.toc h2{font-size:1rem;margin:0 0 14px}.toc a{display:block;margin:12px 0;font-size:.9rem;color:var(--muted)}.notice{background:var(--paper);border-radius:8px;padding:18px;margin:24px 0;font-size:.9rem}.bodypage{max-width:800px;padding-top:28px;padding-bottom:60px}.tools{padding:38px 0 60px}.tools .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool .cardbody{min-height:260px}.tool a.button{align-self:start}.contactform{display:grid;gap:15px;margin:26px 0}.contactform label{display:grid;gap:6px}.contactform button{justify-self:start}footer{background:var(--navy);color:#c9d2e7;padding:45px 0 20px;margin-top:40px}footer .brand{color:white}footer .brand small{color:#c9d2e7}.footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}footer p{max-width:400px;font-size:.9rem}footer h2{font-size:.95rem;margin:0 0 12px;color:white}footer a{display:block;margin:7px 0;font-size:.875rem}footer .brand{display:flex}.copyright{border-top:1px solid #324058;margin-top:30px;padding-top:18px;font-size:.8rem;display:flex;justify-content:space-between;gap:20px}.settings{background:transparent;border:0;color:#c9d2e7;font-size:.85rem;text-decoration:underline;padding:0}.cookie{position:fixed;bottom:16px;left:16px;right:16px;max-width:650px;z-index:20;background:white;border:1px solid var(--line);box-shadow:0 10px 50px #0013;border-radius:12px;padding:22px}.cookie h2{font-size:1.1rem;margin:0 0 8px}.cookie p{font-size:.9rem;margin:0 0 12px}.cookie a{text-decoration:underline}.cookie .actions{margin-top:12px}.cookie button{font-size:.875rem;padding:9px 13px;background:var(--ink);color:white;border:0;border-radius:7px}.cookie button.accept{background:var(--purple)}[hidden]{display:none!important}.ad{margin:30px 0}.ad small{display:block;text-align:center;color:var(--muted);font-size:.75rem}.empty{padding:20px;background:var(--paper);border-radius:10px}#result-count{font-size:.875rem;color:var(--muted);margin:10px 0 20px}@media(max-width:900px){nav{gap:12px}.hero .wrap{gap:30px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.articlelayout{grid-template-columns:minmax(0,1fr);gap:15px}.toc{grid-row:1}.toc a{display:inline-block;margin:6px 14px 6px 0}.head{flex-wrap:wrap}}@media(max-width:620px){.wrap{padding-left:20px;padding-right:20px}.top .wrap{font-size:.75rem}.top .wrap span{max-width:70%}.head{padding-top:18px;padding-bottom:18px}.menu{display:block}nav{display:none;width:100%;flex-direction:column;padding-top:10px}nav.open{display:flex}.hero{padding:40px 0}.hero .wrap{grid-template-columns:1fr;gap:28px}.hero h1{font-size:2.55rem}.feature{padding-top:20px}.feature .num{font-size:2.6rem}.feature h2{font-size:1.35rem}.searchline{display:block;margin-top:30px}.searchline form{margin-top:20px}input[type=search]{width:100%}.grid,.tools .grid{grid-template-columns:1fr}.tile{height:110px}.band{display:block;padding:24px;margin:35px 0}.band .button{margin-top:20px}.footgrid{grid-template-columns:1fr;gap:25px}.copyright{display:block}.copyright .settings{margin-top:15px}.pagehead{padding-top:30px}.pagehead h1{font-size:2.2rem}.articlelayout{padding-top:24px}.cookie{bottom:10px;left:10px;right:10px;padding:17px;max-height:80vh;overflow:auto}.prose th,.prose td{padding:8px;font-size:.9rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}
/* Refinamentos da edição 1.1 */
.head nav a[aria-current=page]{color:var(--purple);text-decoration:underline;text-underline-offset:6px}.articlelayout .prose{min-width:0}.prose{overflow-wrap:break-word}.prose p{line-height:1.85}.casebox{background:#f0edff;border:1px solid #d7cef8;border-radius:12px;padding:27px;margin:32px 0}.casebox h2{margin-top:0}.casebox .eyebrow{font-size:.75rem;margin-bottom:12px}.casebox p:last-child{margin-bottom:0}.checklist{padding-left:24px}.checklist li{padding:6px 0 6px 5px;border-bottom:1px solid var(--line)}.toc{position:sticky;top:24px}.tool h2{font-size:1.6rem;line-height:1.25;letter-spacing:-.03em;margin:12px 0 16px}.tool dl{margin:0 0 20px}.tool dt{font-size:.9rem;font-weight:750;margin-top:15px}.tool dd{margin:5px 0 0;color:var(--muted);font-size:.95rem;line-height:1.75}.tool .commercial-label{font-size:.85rem;border-top:1px solid var(--line);padding-top:17px;margin-top:auto;color:var(--ink)}.tool .source{font-size:.8rem;color:var(--muted);margin-top:16px;text-decoration:underline;text-underline-offset:3px}.table-scroll{overflow-x:auto;margin:22px 0}.table-scroll caption{text-align:left;color:var(--muted);font-size:.9rem;padding:0 0 15px}.tools .prose{max-width:850px;margin-top:45px}.cardbody h3 a:hover{text-decoration:underline;text-underline-offset:3px}.button,.copy,.menu,.filters button{min-height:44px}.brand small{line-height:1.2}.hero .feature p{font-size:1rem}.head{column-gap:28px}textarea{width:100%;resize:vertical}.brand{flex-shrink:0}.top a{flex-shrink:0}.cookie .actions{gap:10px}@media(max-width:1100px){.head nav{width:100%;padding-top:10px;border-top:1px solid var(--line)}.head{flex-wrap:wrap}.head nav{justify-content:space-between;gap:14px}.head .brand{margin-bottom:4px}}@media(max-width:900px){.toc{position:static}}@media(max-width:620px){.head .brand{margin-bottom:0}.head nav{justify-content:start;padding-top:14px}.head nav a{padding:6px 0;min-height:44px}.hero h1{font-size:clamp(2rem,9.3vw,2.55rem)}.hero .feature{border-top:1px solid #746495}.hero .feature .num{display:none}.searchline h2{font-size:1.75rem}.casebox{padding:21px}.top .wrap{align-items:center}.top .wrap span{max-width:62%;font-size:.75rem;line-height:1.4}.top a{font-size:.75rem}.filters{gap:7px}.pagehead .badge{font-size:.875rem}.tool .cardbody{padding:24px}.cookie p{line-height:1.6}}
@media(max-width:620px){.head{column-gap:12px}.head .brand{font-size:1rem;gap:9px}.head .brand small{display:none}.head .brand .mark{font-size:1rem;padding:10px 8px}.head .menu{font-size:.875rem;padding:8px 10px}}

.article-cover{width:100%;height:auto;max-height:520px;object-fit:cover;border-radius:12px;margin-bottom:25px}
/* Edição 1.4 — clareza editorial e identidade visual */
:root{--purple:#6944e8;--paper:#f5f6fb}
.hero{padding:66px 0;background:#0b152c}.hero .wrap{grid-template-columns:1.14fr 1fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(2.45rem,4.1vw,3.45rem);line-height:1.12}.hero .hero-intro>p:not(.eyebrow){font-size:1.1rem;line-height:1.8}
.hero-note{font-size:.85rem;color:#b7c5df;margin-top:24px}.hero-note span{color:#bda5ff;margin-right:7px}
.home-feature{border:1px solid #40506c;border-radius:20px;overflow:hidden;background:#14213a;box-shadow:0 20px 48px #0002}
.feature-image{display:block}.feature-image img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.feature-body{padding:27px 30px 30px}.feature-body .eyebrow{margin-bottom:12px;font-size:.73rem}.feature-body h2{font-size:1.6rem;line-height:1.3;letter-spacing:-.035em;margin:0 0 13px}
.hero .feature-body p:not(.eyebrow){font-size:.96rem;margin:0 0 22px;color:#c5cee1}.feature-link{color:#cdbbff;font-weight:750;font-size:.95rem}
.feature-link span{margin-left:8px}.purpose{padding-top:46px;padding-bottom:10px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:24px}.section-heading .eyebrow{margin-bottom:9px;font-size:.72rem}
.section-heading h2{font-size:2rem;line-height:1.2;letter-spacing:-.04em;margin:0}.section-heading>p{max-width:320px;color:var(--muted);font-size:.95rem;margin:0}
.purpose-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.purpose-card{display:flex;flex-direction:column;align-items:start;border:1px solid var(--line);border-radius:14px;padding:21px 24px;background:#fafbfe;transition:border-color .18s,transform .18s}
.purpose-card:hover{border-color:#bba7f3;transform:translateY(-2px)}.purpose-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:#14213a;margin-bottom:14px}
.purpose-icon img{width:34px;height:34px}.purpose-card strong{font-size:1rem;letter-spacing:-.02em}.purpose-card>span:not(.purpose-icon){font-size:.875rem;color:var(--muted);margin-top:4px}
.purpose-card small{font-weight:700;font-size:.75rem;color:var(--purple);margin-top:14px}
.tile,.card:nth-child(3n+2) .tile,.card:nth-child(3n) .tile{height:auto;padding:0;background:#12213d;display:block;aspect-ratio:16/9}
.tile img{width:100%;height:100%;object-fit:cover;display:block}.card{border-radius:16px;box-shadow:0 6px 18px #10254a05}.cardbody{padding:25px}.card h3{font-size:1.22rem;line-height:1.4}
.articlelayout{grid-template-columns:minmax(0,740px) minmax(0,240px);gap:70px;padding-top:42px}.articlelayout .prose{font-size:1.075rem}.prose p{line-height:1.9;margin-bottom:24px}.prose section:not(.prompt):not(.casebox){margin-bottom:36px}
.prose h2{font-size:1.7rem;line-height:1.32;margin-bottom:18px}.article-cover{aspect-ratio:16/9;object-fit:cover;border-radius:16px;margin-bottom:12px}
.casebox{padding:30px;border-left:4px solid var(--purple)}.prompt{padding:30px;border:1px solid #344869;border-radius:16px;background:linear-gradient(125deg,#0b152c,#1d2143)}
.prompt h2{font-size:1.5rem}.prompt .prompt-help{color:#c6d0e5;font-size:.94rem;line-height:1.7;margin:0 0 20px}
.prompt pre{padding:20px;border:1px solid #45526d;border-radius:10px;background:#ffffff08;line-height:1.85;font-size:.98rem}.copy{font-weight:700;padding:11px 18px}.copy-status{color:#c6d0e5}
.toc{border:1px solid var(--line);border-top:3px solid var(--purple);border-radius:12px;padding:22px;background:#fafbfe}.toc a:hover{color:var(--purple)}.button{border-radius:10px}.pagehead{background:linear-gradient(120deg,#f4f2fc,#f5f8fc)}
@media(max-width:900px){.hero .wrap{gap:30px}.hero h1{font-size:2.55rem}.articlelayout{grid-template-columns:minmax(0,1fr);gap:24px}.toc{position:static}.purpose-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.hero{padding:38px 0}.hero .wrap{grid-template-columns:minmax(0,1fr);gap:32px}.hero h1{font-size:clamp(2.15rem,8.8vw,2.8rem)}.hero .hero-intro>p:not(.eyebrow){font-size:1rem}.feature-body{padding:23px}.feature-body h2{font-size:1.4rem}.purpose{padding-top:32px}.section-heading{display:block}.section-heading h2{font-size:1.65rem}.section-heading>p{margin-top:12px}.purpose-grid{gap:10px}.purpose-card{padding:16px 13px}.purpose-card strong{font-size:.92rem;line-height:1.4}.purpose-card>span:not(.purpose-icon){font-size:.8rem;line-height:1.55}.purpose-icon{width:40px;height:40px;margin-bottom:12px}.purpose-icon img{width:29px;height:29px}.articlelayout .prose{font-size:1rem}.prose h2{font-size:1.45rem}.prompt,.casebox{padding:22px}.prompt pre{padding:15px;font-size:.94rem}.prompt h2{font-size:1.35rem}}
@media(prefers-reduced-motion:reduce){.purpose-card{transition:none}}
.feature-image img{height:auto;aspect-ratio:16/9}.hero-intro,.home-feature{min-width:0}