/* Frente 12 (rodada 5): Central de ajuda, gaveta de ajuda da tela e tour do AxisNexus. Tokens de web/TEMA.md; tudo com prefixo r512. */

/* ---------- botão "?" do topo ---------- */
.topo .ajuda-b.r512-ajb{position:relative;font:600 14px var(--ax-fonte);width:34px;justify-content:center;transition:box-shadow var(--ax-dur-1),color var(--ax-dur-1),transform var(--ax-dur-1)}
.topo .ajuda-b.r512-ajb:hover{color:var(--ax-acento);transform:translateY(-1px)}
.topo .ajuda-b.r512-ajb.r512-tem::after{content:"";position:absolute;top:5px;right:5px;width:6px;height:6px;border-radius:50%;background:var(--ax-acento);box-shadow:0 0 0 2px var(--ax-superficie-1)}
.topo .ajuda-b.r512-ajb[aria-expanded="true"]{color:var(--ax-acento);box-shadow:inset 0 0 0 1px var(--ax-acento-borda),var(--ax-sombra-1)}

.r512 kbd,.r512-gaveta kbd,.r512-bal kbd{display:inline-flex;align-items:center;justify-content:center;min-width:20px;padding:1px 6px;border-radius:var(--ax-raio-xs);font:500 11px/1.5 var(--ax-fonte-mono);color:var(--ax-texto-2);background:var(--ax-superficie-2);box-shadow:inset 0 0 0 1px var(--ax-borda-forte),0 1px 0 var(--ax-borda-forte)}

/* ---------- Central: cabeçalho ---------- */
.r512{display:flex;flex-direction:column;gap:var(--ax-esp-5);max-width:1180px}
.r512-hero{position:relative;overflow:hidden;isolation:isolate;border-radius:22px;padding:34px 36px 28px;color:#fff;
  background:radial-gradient(620px 300px at 88% -10%,rgba(166,111,254,.42),transparent 62%),radial-gradient(420px 260px at 0% 110%,rgba(132,54,254,.28),transparent 60%),linear-gradient(155deg,#1B1C4A 0%,#141534 46%,#0D0E2A 100%);
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 0 0 1px rgba(255,255,255,.06) inset,0 24px 60px -28px rgba(20,21,52,.75),0 8px 20px -12px rgba(20,21,52,.5)}
.r512-hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;
  -webkit-mask-image:radial-gradient(ellipse at 70% 0%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 0%,#000 10%,transparent 70%)}
.r512-hero::after{content:"";position:absolute;left:8%;right:8%;bottom:0;height:1px;z-index:-1;background:linear-gradient(90deg,transparent,rgba(199,166,255,.85),transparent);box-shadow:0 0 18px 2px rgba(166,111,254,.45)}
.r512-hero-tx{max-width:640px}
.r512-selo{display:inline-flex;align-items:center;padding:5px 12px;border-radius:var(--ax-raio-pilula);font:600 10px/1.4 var(--ax-fonte-mono);letter-spacing:.2em;text-transform:uppercase;color:#D9C7FF;background:rgba(166,111,254,.16);box-shadow:inset 0 0 0 1px rgba(199,166,255,.28)}
.r512-hero h1{margin:14px 0 6px;font:700 34px/1.12 var(--ax-fonte);letter-spacing:-.025em;color:#fff;text-wrap:balance}
.r512-hero p{margin:0;color:rgba(232,228,255,.74);font-size:15px;line-height:1.55;max-width:58ch}
.r512-busca{display:flex;align-items:center;gap:10px;margin-top:22px;max-width:680px;height:54px;padding:0 10px 0 18px;border-radius:16px;cursor:text;
  background:rgba(255,255,255,.96);color:#5E5A86;box-shadow:0 0 0 1px rgba(255,255,255,.5),0 12px 30px -10px rgba(0,0,0,.55),0 1px 0 #fff inset;transition:box-shadow var(--ax-dur-2) var(--ax-curva)}
.r512-busca:focus-within{box-shadow:0 0 0 3px rgba(166,111,254,.55),0 14px 34px -10px rgba(0,0,0,.55)}
.r512-busca svg{flex:none;color:#8436FE}
.r512-busca input{flex:1;min-width:0;height:100%;border:0!important;outline:0;background:transparent!important;box-shadow:none!important;font:500 16px var(--ax-fonte);color:#141534;padding:0}
.r512-busca input::placeholder{color:#8F8BB3}
.r512-busca input::-webkit-search-cancel-button{cursor:pointer}
.r512-busca kbd{background:#F1EEFA;color:#5E5A86;box-shadow:inset 0 0 0 1px #DCD6EE}
.r512-sug{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.r512-sug button{border:0;cursor:pointer;padding:7px 13px;border-radius:var(--ax-raio-pilula);font:500 12.5px var(--ax-fonte);color:rgba(240,236,255,.88);background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);transition:background var(--ax-dur-1),color var(--ax-dur-1),transform var(--ax-dur-1)}
.r512-sug button:hover{background:rgba(166,111,254,.24);color:#fff;transform:translateY(-1px)}
.r512-sug button:focus-visible{outline:2px solid #C7A6FF;outline-offset:2px}

/* ---------- primeiros passos ---------- */
.r512-passos{border-radius:var(--ax-raio-l);padding:20px 22px;background:linear-gradient(180deg,var(--ax-superficie-1),var(--ax-superficie-2));box-shadow:var(--ax-anel),var(--ax-sombra-1)}
.r512-passos-cab{display:flex;align-items:center;gap:18px}
.r512-passos-cab>div:nth-child(2){flex:1;min-width:0}
.r512-passos h3{margin:0 0 3px;font:600 16px var(--ax-fonte);color:var(--ax-texto);letter-spacing:-.01em}
.r512-passos p{margin:0;color:var(--ax-texto-mudo);font-size:13.5px}
.r512-passos .btn{gap:8px}
.r512-anel-w{position:relative;width:56px;height:56px;flex:none}
.r512-anel{display:block}
.r512-anel-f{fill:none;stroke:var(--ax-afundada);stroke-width:6}
.r512-anel-v{fill:none;stroke:var(--ax-acento);stroke-width:6;stroke-linecap:round;transition:stroke-dashoffset .6s var(--ax-curva);filter:drop-shadow(0 2px 4px rgba(132,54,254,.35))}
.r512-anel-n{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:700 16px var(--ax-fonte);font-variant-numeric:tabular-nums;color:var(--ax-texto)}
.r512-anel-n small{font-size:11px;color:var(--ax-texto-mudo);font-weight:500;margin-left:1px}
.r512-passos-l{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.r512-passos-l li{position:relative;display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border-radius:var(--ax-raio-m);background:var(--ax-superficie-1);box-shadow:var(--ax-anel)}
.r512-passos-l li b{display:block;font:600 13px/1.35 var(--ax-fonte);color:var(--ax-texto)}
.r512-passos-l li small{display:block;font-size:12px;color:var(--ax-texto-mudo);margin-top:2px}
.r512-passos-l li.ok b{color:var(--ax-texto-mudo);text-decoration:line-through;text-decoration-color:var(--ax-borda-forte)}
.r512-ck{flex:none;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;margin-top:1px;box-shadow:inset 0 0 0 1.5px var(--ax-borda-forte);color:#fff}
.r512-passos-l li.ok .r512-ck{background:var(--ax-ok);box-shadow:0 2px 6px -1px color-mix(in srgb,var(--ax-ok) 60%,transparent);animation:r512Pop .35s var(--ax-curva)}
.r512-ck svg{width:12px;height:12px;stroke-width:2.6}
.r512-ir{margin-left:auto;align-self:center;color:var(--ax-texto-mudo);display:grid;place-items:center;width:26px;height:26px;border-radius:8px;transition:background var(--ax-dur-1),color var(--ax-dur-1)}
.r512-ir:hover{background:var(--ax-acento-suave);color:var(--ax-acento)}

/* ---------- Central: lista e artigo ---------- */
.r512-g{display:grid;grid-template-columns:300px minmax(0,1fr);gap:var(--ax-esp-5);align-items:start}
.r512-nav{display:flex;flex-direction:column;gap:2px;padding:12px;border-radius:var(--ax-raio-l);background:var(--ax-superficie-1);box-shadow:var(--ax-anel),var(--ax-sombra-1);position:sticky;top:76px;max-height:calc(100vh - 110px);overflow:auto;overscroll-behavior:contain}
.r512-gr+.r512-gr{margin-top:8px;padding-top:8px;box-shadow:0 -1px 0 var(--ax-borda)}
.r512-gr h6{display:flex;align-items:center;gap:7px;margin:4px 8px 5px;font:600 11.5px var(--ax-fonte);letter-spacing:.01em;color:var(--ax-texto-mudo)}
.r512-gr h6 svg{color:var(--ax-acento);opacity:.85}
.r512-gr h6 span{margin-left:auto;font:500 11px var(--ax-fonte-mono);color:var(--ax-texto-fraco)}
.r512-it,.r512-res{display:block;width:100%;border:0;background:none;text-align:left;cursor:pointer;padding:8px 10px;border-radius:9px;font:500 13.5px/1.35 var(--ax-fonte);color:var(--ax-texto-2);transition:background var(--ax-dur-1),color var(--ax-dur-1)}
.r512-it:hover,.r512-res:hover{background:var(--ax-superficie-3);color:var(--ax-texto)}
.r512-it[aria-current="true"],.r512-res[aria-current="true"]{background:var(--ax-acento-suave);color:var(--ax-acento);font-weight:600;box-shadow:inset 2px 0 0 var(--ax-acento)}
.r512-it:focus-visible,.r512-res:focus-visible{outline:2px solid var(--ax-acento);outline-offset:-2px}
.r512-res{padding:10px 11px}
.r512-res b{display:block;font-weight:600;color:var(--ax-texto)}
.r512-res small{display:block;margin-top:3px;font-size:12.5px;line-height:1.45;color:var(--ax-texto-mudo);font-weight:400}
.r512-res[aria-current="true"] b{color:var(--ax-acento)}
.r512 mark,.r512-gaveta mark{background:color-mix(in srgb,var(--ax-acento) 18%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.r512-cont{margin:2px 8px 8px;font:500 12px var(--ax-fonte);color:var(--ax-texto-mudo)}

.r512-art{position:relative;padding:28px 34px 26px;border-radius:var(--ax-raio-l);background:var(--ax-superficie-1);box-shadow:var(--ax-anel),var(--ax-sombra-2);line-height:1.65;font-size:14.5px;color:var(--ax-texto-2);max-width:820px}
.r512-art::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:var(--ax-raio-l) var(--ax-raio-l) 0 0;background:var(--ax-degrade-marca);opacity:.9}
.r512-art.r512-entra{animation:r512Entra var(--ax-dur-3) var(--ax-curva)}
.r512-art-cab{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.r512-tema,.r512-tela{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--ax-raio-pilula);font:500 12px var(--ax-fonte)}
.r512-tema{color:var(--ax-acento);background:var(--ax-acento-suave)}
.r512-tela{color:var(--ax-texto-mudo);box-shadow:inset 0 0 0 1px var(--ax-borda-forte)}
.r512-art h2,.r512-gaveta h2.r512-h{margin:0 0 6px;font:700 23px/1.25 var(--ax-fonte);letter-spacing:-.02em;color:var(--ax-texto);text-wrap:balance}
.r512-lead{margin:0 0 16px;font-size:15.5px;line-height:1.55;color:var(--ax-texto-mudo);max-width:62ch}
.r512-corpo b{color:var(--ax-texto)}
.r512-corpo p{margin:0 0 12px;max-width:68ch}
.r512-corpo ol,.r512-corpo ul{margin:8px 0 14px;padding-left:0;list-style:none;display:grid;gap:9px;max-width:68ch}
.r512-corpo ol{counter-reset:r512}
.r512-corpo ol>li{counter-increment:r512;position:relative;padding-left:34px}
.r512-corpo ol>li::before{content:counter(r512);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font:600 12px/1 var(--ax-fonte);font-variant-numeric:tabular-nums;color:var(--ax-acento);background:var(--ax-acento-suave);box-shadow:inset 0 0 0 1px var(--ax-acento-borda)}
.r512-corpo ul>li{position:relative;padding-left:20px}
.r512-corpo ul>li::before{content:"";position:absolute;left:4px;top:.66em;width:6px;height:6px;border-radius:50%;background:var(--ax-acento);opacity:.75}
.r512-abrir{margin:18px 0 0}
.r512-abrir .btn{gap:7px}
.r512-util{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:16px;box-shadow:0 -1px 0 var(--ax-borda);font-size:13.5px;color:var(--ax-texto-mudo)}
.r512-util span{margin-right:4px}
.r512-util .btn[aria-pressed="true"]{color:var(--ax-acento);box-shadow:inset 0 0 0 1px var(--ax-acento),var(--ax-sombra-1)}
.r512-placar{margin-left:auto;font:500 12px var(--ax-fonte-mono);color:var(--ax-texto-fraco)}
.r512-rel{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.r512-rel h6{grid-column:1/-1;margin:0;font:600 12px var(--ax-fonte);color:var(--ax-texto-mudo)}
.r512-rel button{border:0;cursor:pointer;text-align:left;padding:12px 14px;border-radius:var(--ax-raio-m);background:var(--ax-superficie-2);box-shadow:var(--ax-anel);font:600 13.5px/1.35 var(--ax-fonte);color:var(--ax-texto);transition:transform var(--ax-dur-1),box-shadow var(--ax-dur-1)}
.r512-rel button small{display:block;margin-top:4px;font-weight:400;font-size:12.5px;color:var(--ax-texto-mudo);line-height:1.4}
.r512-rel button:hover{transform:translateY(-2px);box-shadow:inset 0 0 0 1px var(--ax-acento-borda),var(--ax-sombra-2)}
.r512 kbd{vertical-align:1px}

.r512-buscando .r512-sug,.r512-buscando .r512-passos{display:none}
@media (max-width:900px){
  .r512-hero{padding:24px 18px 20px;border-radius:18px}
  .r512-sug{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:14px -18px 0;padding:0 18px 2px}
  .r512-sug::-webkit-scrollbar{display:none}
  .r512-sug button{flex:none}
  .r512-passos{padding:16px}
  .r512-passos-l{grid-template-columns:minmax(0,1fr);gap:6px}
  .r512-passos-l li{padding:9px 11px}
  .r512-hero h1{font-size:26px}
  .r512-busca{height:50px}
  .r512-busca kbd{display:none}
  .r512-g{grid-template-columns:minmax(0,1fr)}
  .r512-nav{position:static;max-height:none}
  .r512-art{padding:22px 18px}
  .r512-passos-cab{flex-wrap:wrap}
  .r512-passos-cab .btn{width:100%;justify-content:center}
}

/* ---------- gaveta de ajuda da tela ---------- */
.r512-gaveta{position:fixed;inset:0;z-index:85;pointer-events:none}
.r512-g-fundo{position:absolute;inset:0;background:rgba(8,9,28,.36);backdrop-filter:blur(2px);opacity:0;transition:opacity var(--ax-dur-3) var(--ax-curva)}
.r512-g-p{position:absolute;top:10px;right:10px;bottom:10px;width:min(440px,calc(100vw - 20px));display:flex;flex-direction:column;border-radius:20px;overflow:hidden;
  background:var(--ax-flutuante);color:var(--ax-texto);box-shadow:0 0 0 1px var(--ax-borda),0 30px 70px -20px rgba(8,9,28,.55),0 10px 24px -12px rgba(8,9,28,.35);
  transform:translateX(24px);opacity:0;transition:transform var(--ax-dur-3) var(--ax-curva),opacity var(--ax-dur-2) var(--ax-curva)}
.r512-gaveta.aberta{pointer-events:auto}
.r512-gaveta.aberta .r512-g-fundo{opacity:1}
.r512-gaveta.aberta .r512-g-p{transform:none;opacity:1}
.r512-g-p header{position:relative;display:flex;align-items:flex-start;gap:12px;padding:20px 20px 16px;color:#fff;
  background:radial-gradient(300px 140px at 100% 0%,rgba(166,111,254,.45),transparent 70%),linear-gradient(150deg,#1B1C4A,#111233)}
.r512-g-p header::after{content:"";position:absolute;left:10%;right:10%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(199,166,255,.8),transparent)}
.r512-g-p header>div{flex:1;min-width:0}
.r512-g-p header small{font:600 10px var(--ax-fonte-mono);letter-spacing:.18em;text-transform:uppercase;color:#C7A6FF}
.r512-g-p header h2{margin:4px 0 0;font:700 20px/1.25 var(--ax-fonte);letter-spacing:-.015em;color:#fff}
.r512-g-x{border:0;cursor:pointer;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#E3DCFF;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);transition:background var(--ax-dur-1)}
.r512-g-x:hover{background:rgba(255,255,255,.16)}
.r512-g-x:focus-visible{outline:2px solid #C7A6FF;outline-offset:2px}
.r512-busca-p{margin:14px 16px 4px;height:44px;border-radius:12px;max-width:none;background:var(--ax-campo);color:var(--ax-texto-mudo);box-shadow:inset 0 0 0 1px var(--ax-borda-forte)}
.r512-busca-p:focus-within{box-shadow:inset 0 0 0 1px var(--ax-acento),var(--ax-foco)}
.r512-busca-p input{font-size:14.5px;color:var(--ax-texto)}
.r512-g-c{flex:1;overflow:auto;padding:10px 20px 18px;overscroll-behavior:contain;font-size:14px;line-height:1.6;color:var(--ax-texto-2)}
.r512-g-art{padding:14px 0 6px}
.r512-g-art+.r512-g-art{margin-top:6px;box-shadow:0 -1px 0 var(--ax-borda);padding-top:20px}
.r512-g-art h2{margin:0 0 4px;font:700 17px/1.3 var(--ax-fonte);letter-spacing:-.01em;color:var(--ax-texto)}
.r512-g-art .r512-lead{font-size:14px;margin-bottom:10px}
.r512-g-art .r512-art-cab{margin-bottom:8px}
.r512-g-art .r512-corpo ol>li{padding-left:30px}
.r512-g-art .r512-corpo ol>li::before{width:20px;height:20px;font-size:11px}
.r512-g-res{display:flex;flex-direction:column;gap:4px;padding-top:6px}
.r512-g-res button{border:0;background:none;text-align:left;cursor:pointer;padding:10px 12px;border-radius:10px;transition:background var(--ax-dur-1)}
.r512-g-res button:hover,.r512-g-res button:focus-visible{background:var(--ax-superficie-3);outline:0}
.r512-g-res b{display:block;font:600 14px var(--ax-fonte);color:var(--ax-texto)}
.r512-g-res small{display:block;margin-top:2px;font-size:12.5px;line-height:1.45;color:var(--ax-texto-mudo)}
.r512-g-volta{border:0;background:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:5px 8px;border-radius:8px;font:500 13px var(--ax-fonte);color:var(--ax-acento)}
.r512-g-volta:hover{background:var(--ax-acento-suave)}
.r512-g-nada{color:var(--ax-texto-mudo);padding:12px 2px}
.r512-g-sem{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:36px 12px;color:var(--ax-texto-mudo)}
.r512-g-sem svg{color:var(--ax-acento);margin-bottom:4px}
.r512-g-sem b{color:var(--ax-texto)}
.r512-g-p footer{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:12px 16px;background:var(--ax-superficie-2);box-shadow:0 -1px 0 var(--ax-borda)}
.r512-g-p footer .btn{gap:7px}
.r512-g-atalho{margin-left:auto;font-size:12px;color:var(--ax-texto-fraco)}
@media (max-width:640px){
  .r512-g-p{top:auto;left:0;right:0;bottom:0;width:auto;max-height:88vh;border-radius:20px 20px 0 0;transform:translateY(30px);padding-bottom:env(safe-area-inset-bottom,0px)}
  .r512-g-atalho{display:none}
}

/* ---------- tour do AxisNexus ---------- */
.r512-veu{position:fixed;inset:0;z-index:95;background:transparent;opacity:0;transition:opacity var(--ax-dur-3)}
.r512-foco{position:fixed;z-index:96;pointer-events:none;border-radius:14px;opacity:0;
  box-shadow:0 0 0 2px rgba(199,166,255,.95),0 0 0 7px rgba(132,54,254,.28),0 0 30px 6px rgba(166,111,254,.45),0 0 0 9999px rgba(8,9,28,.64);
  transition:left .38s var(--ax-curva),top .38s var(--ax-curva),width .38s var(--ax-curva),height .38s var(--ax-curva),opacity var(--ax-dur-3),border-radius .38s}
.r512-foco.centro{border-radius:50%;box-shadow:0 0 0 9999px rgba(8,9,28,.7)}
.r512-foco:not(.centro)::after{content:"";position:absolute;inset:-2px;border-radius:inherit;box-shadow:0 0 0 2px rgba(199,166,255,.7);animation:r512Pulso 1.8s ease-out infinite}
.r512-veu.in,.r512-foco.in{opacity:1}
.r512-veu.sai,.r512-foco.sai{opacity:0}
.r512-bal{position:fixed;z-index:97;width:min(360px,calc(100vw - 24px));padding:18px 20px 16px;border-radius:18px;color:var(--ax-texto);
  background:linear-gradient(180deg,var(--ax-flutuante),var(--ax-superficie-2));box-shadow:0 0 0 1px var(--ax-borda),0 1px 0 rgba(255,255,255,.6) inset,0 28px 60px -18px rgba(8,9,28,.6),0 8px 20px -10px rgba(8,9,28,.4);
  opacity:0;transform:translateY(8px) scale(.98);transition:opacity var(--ax-dur-3) var(--ax-curva),transform var(--ax-dur-3) var(--ax-curva),left .38s var(--ax-curva),top .38s var(--ax-curva)}
.r512-bal.in{opacity:1;transform:none}
.r512-bal.troca{opacity:.0;transform:translateY(4px)}
.r512-bal.sai{opacity:0;transform:translateY(8px) scale(.98)}
.r512-bal::before{content:"";position:absolute;width:14px;height:14px;background:var(--ax-flutuante);box-shadow:-1px 1px 0 var(--ax-borda);display:none}
.r512-bal[data-lado="dir"]::before{display:block;left:-7px;top:calc(var(--r512-seta,40px) - 7px);transform:rotate(45deg)}
.r512-bal[data-lado="baixo"]::before{display:block;top:-7px;left:calc(var(--r512-seta,40px) - 7px);transform:rotate(135deg)}
.r512-bal[data-lado="cima"]::before{display:block;bottom:-7px;left:calc(var(--r512-seta,40px) - 7px);transform:rotate(-45deg);background:var(--ax-superficie-2)}
.r512-bal-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.r512-bal-top small{font:600 11px var(--ax-fonte);color:var(--ax-acento);letter-spacing:.01em}
.r512-bal-x{border:0;background:none;cursor:pointer;width:28px;height:28px;margin:-6px -8px -6px 0;border-radius:8px;display:grid;place-items:center;color:var(--ax-texto-mudo)}
.r512-bal-x:hover{background:var(--ax-superficie-3);color:var(--ax-texto)}
.r512-prog{display:flex;gap:4px;margin-bottom:12px}
.r512-prog i{flex:1;height:3px;border-radius:2px;background:var(--ax-afundada);transition:background var(--ax-dur-3)}
.r512-prog i.feito{background:var(--ax-acento-borda)}
.r512-prog i.agora{background:var(--ax-degrade-marca);box-shadow:0 0 8px rgba(132,54,254,.45)}
.r512-bal h2{margin:0 0 6px;font:700 17.5px/1.3 var(--ax-fonte);letter-spacing:-.015em;color:var(--ax-texto);text-wrap:balance}
.r512-bal p{margin:0;font-size:14px;line-height:1.55;color:var(--ax-texto-2)}
.r512-bal-ac{display:flex;align-items:center;gap:8px;margin-top:16px;flex-wrap:wrap}
.r512-bal-ac .esp{flex:1}
.r512-bal-tecla{display:block;margin-top:12px;font-size:11.5px;color:var(--ax-texto-fraco)}
.r512-bal-tecla kbd{min-width:18px;font-size:10.5px}

/* boas-vindas e fim: cartão grande no meio, com faixa de marca */
.r512-bal.meio{left:50%!important;top:50%!important;width:min(520px,calc(100vw - 24px));padding:0 0 22px;overflow:hidden;transform:translate(-50%,-46%) scale(.97)}
.r512-bal.meio.in{transform:translate(-50%,-50%)}
.r512-bal.meio.troca,.r512-bal.meio.sai{transform:translate(-50%,-47%) scale(.98)}
.r512-bal.meio>*:not(.r512-bal-marca){margin-left:26px;margin-right:26px}
.r512-bal-marca{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px 26px;margin-bottom:20px;color:#fff;
  background:radial-gradient(360px 180px at 100% 0%,rgba(166,111,254,.55),transparent 70%),radial-gradient(260px 160px at 0% 120%,rgba(132,54,254,.35),transparent 70%),linear-gradient(150deg,#1D1E52,#111233)}
.r512-bal-marca::after{content:"";position:absolute;left:12%;right:12%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(199,166,255,.9),transparent);box-shadow:0 0 14px 1px rgba(166,111,254,.5)}
.r512-bal-logo svg{display:block;height:26px;width:auto;color:#fff}
.r512-selo.claro{color:#E3D6FF}
.r512-bal.meio h2{font-size:22px;margin-bottom:8px}
.r512-bal.meio p{font-size:14.5px}
.r512-bal-info{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.r512-bal-info span{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:var(--ax-raio-pilula);font:500 12.5px var(--ax-fonte);color:var(--ax-texto-2);background:var(--ax-superficie-2);box-shadow:var(--ax-anel)}
.r512-bal-info svg{color:var(--ax-acento)}
.r512-bal.meio .r512-bal-ac{justify-content:flex-end;margin-top:22px}
.r512-bal-nota{margin-top:12px!important;font-size:12px!important;color:var(--ax-texto-fraco)!important;text-align:right}
.r512-bal.fim .r512-passos-l{grid-template-columns:1fr;gap:6px;margin-top:14px}
.r512-bal.fim .r512-passos-l li{padding:9px 11px}
.r512-bal .btn{gap:7px}

@media (max-width:900px){
  .r512-bal[data-lado="folha"]{left:12px!important;right:12px;top:auto!important;bottom:calc(14px + env(safe-area-inset-bottom,0px));width:auto}
  .r512-bal[data-lado="folha"]::before{display:none}
  .r512-bal-tecla{display:none}
  /* o menu lateral aberto fica acima da máscara, e o foco acima dele */
  body.r512-tour.menu-aberto nav.rail{z-index:94}
  .r512-bal.meio{width:calc(100vw - 24px)}
  .r512-bal.meio>*:not(.r512-bal-marca){margin-left:18px;margin-right:18px}
}

@keyframes r512Entra{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes r512Pop{0%{transform:scale(.6)}70%{transform:scale(1.12)}100%{transform:scale(1)}}
@keyframes r512Pulso{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(1.18)}}
@media (prefers-reduced-motion:reduce){
  .r512-foco,.r512-bal,.r512-g-p,.r512-g-fundo,.r512-anel-v{transition:none}
  .r512-foco::after,.r512-art.r512-entra,.r512-passos-l li.ok .r512-ck{animation:none}
}