/* Biblioteca da Luna — tema único escuro, mesmos tokens do site principal. */
:root{
  --bg:#0B0D11; --paper:#12151B; --paper2:#161A22; --ink:#E5E8ED; --muted:#98A1AF; --faint:#7E8694; --line:#252B35;
  --al:#45C9A9; --unc:#F2AE45; --mis:#F0503F; --neu:#7FB2E6;
  --luna:#9A8CC4; --luna-d:#6F5E98; --moon:#EDE3C2;
  --display:"Newsreader", Georgia, "Times New Roman", serif;
  --sans:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --pixel:"Pixelify Sans", "Courier New", monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-padding-top:150px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;font-weight:500;text-wrap:balance}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--luna);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:6px;font-family:var(--mono);font-size:13px;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:8px}
.c-incidente{--c:var(--mis)} .c-conquista{--c:var(--al)} .c-framework{--c:var(--neu)} .c-risco{--c:var(--unc)}

/* barra */
.ac-top{position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top,0px);background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.ac-top .wrap{height:56px;display:flex;align-items:center;gap:16px}
.back{font-family:var(--mono);font-size:13px;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:8px;white-space:nowrap}
.back b{font-family:var(--pixel);font-weight:600;font-size:17px;color:var(--ink)}
.back:hover{color:var(--ink)}
.ac-top .ttl{font-family:var(--pixel);font-size:15px;color:var(--luna);margin-inline:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tbtn{font-family:var(--mono);font-size:12px;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:6px;padding:5px 9px;text-decoration:none;white-space:nowrap}
.tbtn b{font-weight:500}
.tbtn:hover{border-color:var(--luna)}

/* abertura */
.hero{padding-bottom:28px}
.scene-wrap{position:relative;max-width:1280px;margin:0 auto;border-bottom:1px solid var(--line);background:#11151D}
#cena-hero{display:block;width:100%;height:auto;max-height:68vh;object-fit:cover;image-rendering:pixelated}
.bubble{position:absolute;right:2.5%;top:5%;max-width:24%;font-family:var(--pixel);font-size:clamp(12px,1.25vw,16px);line-height:1.35;color:#0B0D11;background:var(--moon);padding:10px 12px;border-radius:4px;box-shadow:4px 4px 0 rgba(0,0,0,.35);transition:opacity .35s}
.bubble::after{content:"";position:absolute;left:18%;bottom:-8px;border:8px solid transparent;border-top-color:var(--moon);border-bottom:0}
.bubble.fade{opacity:0}
.hero-tx{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:20px 48px;padding-block:36px 8px;align-items:start}
.hero h1{font-family:var(--display);font-size:clamp(40px,6.4vw,72px);line-height:1;margin-top:10px}
.hero h1 em{font-style:normal;color:var(--luna)}
.intro{color:var(--muted);display:flex;flex-direction:column;gap:12px;max-width:62ch}
.intro b{color:var(--ink);font-weight:500}
.stats{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:6px;font-family:var(--mono);font-size:13px;color:var(--muted)}
.stats b{color:var(--moon);font-weight:500;font-variant-numeric:tabular-nums;margin-right:6px;font-size:15px}
.stats .upd{color:var(--faint)}
.doors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:28px}
.door{display:flex;flex-direction:column;gap:6px;text-decoration:none;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:16px;position:relative;overflow:hidden;transition:border-color .2s,transform .2s}
.door::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--c)}
.door:hover{border-color:var(--c);transform:translateY(-2px)}
.door-k{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--c)}
.door b{font-family:var(--display);font-weight:500;font-size:19px;line-height:1.2}
.door-n{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:auto}
.door-go{font-family:var(--mono);font-size:12px;color:var(--ink)}

/* filtros */
.controls{position:sticky;top:calc(56px + env(safe-area-inset-top,0px));z-index:10;background:color-mix(in srgb,var(--bg) 94%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-block:1px solid var(--line);padding-block:10px}
.ctl{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.chip{font-family:var(--mono);font-size:12.5px;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:999px;padding:5px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;text-decoration:none}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c,var(--muted));display:block}
.chip small{color:var(--muted);font-size:11.5px;font-variant-numeric:tabular-nums}
.chip[aria-pressed="true"]{border-color:var(--luna);background:color-mix(in srgb,var(--luna) 16%,transparent)}
.chip:hover{border-color:var(--c,var(--luna))}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.seg .chip{border:0;border-radius:0}
.seg .chip+.chip{border-left:1px solid var(--line)}
.search{min-width:0;flex:1 1 180px;max-width:260px}
.search input{width:100%;font:inherit;font-size:14px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:5px 14px}
.search input::placeholder{color:var(--faint)}

/* alas */
.ala{padding-block:64px 8px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.ala-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px 48px;align-items:center}
.ala.rev .vit{order:-1}
.ala .kicker{color:var(--c)}
.ala .kicker i{width:10px;height:10px;background:var(--c);display:block}
.ala h2{font-family:var(--display);font-size:clamp(30px,4vw,44px);line-height:1.08;margin-block:10px 16px}
.ala-d{font-size:17px;max-width:58ch}
.ala-c{color:var(--muted);font-size:15px;max-width:58ch;margin-top:12px;padding-left:14px;border-left:2px solid color-mix(in srgb,var(--c) 55%,transparent)}
.ala-n{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:14px}
.vit{margin:0;background:#0E1117;border:1px solid color-mix(in srgb,var(--c) 30%,var(--line));border-radius:10px;padding:10px;box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 5%,transparent)}
.vit canvas{display:block;width:100%;height:auto;image-rendering:pixelated;border-radius:4px}
.sub{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-top:32px}

/* domínios */
.doms{margin-top:36px}
.doms-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-bottom:12px}
.doms-h h3{font-family:var(--display);font-size:22px}
.doms-h p{color:var(--muted);font-size:14px}
.dom-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.dom{font:inherit;text-align:left;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;grid-template-columns:auto 1fr;gap:2px 10px;cursor:pointer}
.dom .dom-i{grid-row:span 2;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:12px;background:color-mix(in srgb,var(--unc) 22%,transparent);color:var(--unc)}
.dom b{font-weight:500;font-size:14.5px;line-height:1.3}
.dom small{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.dom:hover{border-color:var(--unc)}
.dom[aria-pressed="true"]{border-color:var(--unc);background:color-mix(in srgb,var(--unc) 10%,var(--paper))}
.dom.off{opacity:.45;cursor:default}
.dom.off .dom-i{background:#1A1E27;color:var(--faint)}

/* lista */
.list{display:flex;flex-direction:column;gap:12px;padding-block:24px 8px}
.list:empty{padding:0}
.empty{color:var(--muted);padding-block:16px 24px;font-size:15px}
.entry{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 22px;display:grid;grid-template-columns:26px minmax(0,1fr);gap:16px;scroll-margin-top:160px}
.entry.hit{border-color:var(--luna);box-shadow:0 0 0 1px var(--luna)}
.entry .ph{padding-top:3px}
.entry .bd{display:flex;flex-direction:column;gap:8px;min-width:0}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.meta .date{color:var(--c)}
.tag{border:1px solid var(--line);border-radius:4px;padding:0 7px;line-height:20px}
.new{color:var(--bg);background:var(--moon);border-radius:4px;padding:0 6px;line-height:20px;font-weight:500}
.entry h3{font-family:var(--display);font-size:21px;line-height:1.24}
.entry .rs{font-size:15.5px;max-width:76ch;color:#CDD2DA}
.entry .ft{display:flex;flex-wrap:wrap;gap:4px 16px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.entry .ft a{color:var(--moon);text-underline-offset:3px;overflow-wrap:anywhere}
.entry .act{display:flex;flex-wrap:wrap;gap:8px 16px;font-family:var(--mono);font-size:12px}
.entry .act a,.entry .act button{color:var(--muted);background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.entry .act a:hover,.entry .act button:hover{color:var(--ink)}

/* como trabalha */
.how{padding-block:56px 24px;display:flex;flex-direction:column;gap:18px}
.how h2{font-family:var(--display);font-size:32px}
.how-p{color:var(--muted);max-width:68ch}
.how .phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:6px}
.how .phases div{display:flex;gap:12px;align-items:flex-start}
.how .phases svg{flex:none}
.how .phases b{display:block;color:var(--ink);font-weight:500;font-size:15px}
.how .phases span{color:var(--muted);font-size:14px}
.foot{border-top:1px solid var(--line);padding-block:24px 48px;font-family:var(--mono);font-size:12px;color:var(--faint);display:flex;flex-wrap:wrap;gap:8px 24px}
.foot a{color:var(--muted)}

@media (max-width:900px){
  .hero-tx{grid-template-columns:1fr}
  .doors{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ala-top{grid-template-columns:1fr}
  .ala.rev .vit{order:0}
  .how .phases{grid-template-columns:1fr}
  .bubble{position:static;max-width:none;margin:12px 20px 0;display:block}
  .bubble::after{left:70%;top:-8px;bottom:auto;border:8px solid transparent;border-bottom-color:var(--moon);border-top:0}
}
@media (max-width:560px){
  .ac-top .ttl{display:none}
  .back span{display:none}
  .controls{position:static}
  .search{max-width:none}
  .seg{max-width:100%;flex-wrap:wrap;border-radius:14px}
  .seg .chip{padding:5px 9px;font-size:11.5px;gap:5px}
  .entry{grid-template-columns:1fr;gap:8px;padding:16px}
  .entry h3{font-size:19px}
  .ala{padding-block:44px 4px}
  .door b{font-size:17px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* taxonomia de riscos (v0.29) */
a.dom{text-decoration:none}
.tax-src{font-family:var(--mono);font-size:12px;color:var(--faint);margin-top:12px}
.tax-src a{color:var(--muted)}
.tax-bar{display:flex;justify-content:flex-end;margin-top:28px}
.tax{display:flex;flex-direction:column;gap:10px;padding-block:12px 24px}
.tdom{background:var(--paper);border:1px solid var(--line);border-radius:10px;scroll-margin-top:140px}
.tdom[open]{border-color:color-mix(in srgb,var(--unc) 45%,var(--line))}
.tdom>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:16px 18px}
.tdom>summary::-webkit-details-marker{display:none}
.tdom>summary .dom-i{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:13px;background:color-mix(in srgb,var(--unc) 22%,transparent);color:var(--unc)}
.tdom-tx{display:flex;flex-direction:column;gap:2px;min-width:0}
.tdom-tx b{font-family:var(--display);font-weight:500;font-size:20px;line-height:1.2}
.tdom-tx span{color:var(--muted);font-size:14.5px}
.tdom-n{font-family:var(--mono);font-size:11.5px;color:var(--muted);text-align:right;white-space:nowrap}
.tdom>summary::after{content:"+";font-family:var(--mono);color:var(--unc);font-size:20px;width:20px;text-align:center}
.tdom[open]>summary::after{content:"−"}
.tdom-b{border-top:1px solid var(--line);padding:6px 18px 16px;display:flex;flex-direction:column}
.tsub{padding-block:14px;border-bottom:1px dashed var(--line);display:flex;flex-direction:column;gap:10px}
.tsub:last-child{border-bottom:0}
.tsub-h{display:grid;grid-template-columns:44px minmax(0,1fr);gap:10px;align-items:start}
.tsub-c{font-family:var(--mono);font-size:13px;color:var(--unc);padding-top:1px}
.tsub-h b{font-weight:500;font-size:15.5px}
.tsub-h p{color:var(--muted);font-size:14px}
.tsub.off .tsub-c{color:var(--faint)}
.tsub-0{font-family:var(--mono);font-size:11.5px;color:var(--faint);margin-left:54px}
.exs{list-style:none;margin:0 0 0 54px;padding:0;display:flex;flex-direction:column;gap:6px}
.ex>details>summary,.ex-link>a{list-style:none;cursor:pointer;display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);text-decoration:none;font-size:14.5px}
.ex>details>summary::-webkit-details-marker{display:none}
.ex>details>summary:hover,.ex-link>a:hover{border-color:var(--unc)}
.ex>details[open]>summary{border-color:var(--unc);border-bottom-left-radius:0;border-bottom-right-radius:0}
.ex>details>.entry{border-top-left-radius:0;border-top-right-radius:0;border-top:0}
.ex-t{flex:1 1 240px;min-width:0}
.ex-d,.ex-go{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.ex-k{font-family:var(--mono);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:0 6px;line-height:18px;color:var(--muted)}
.ex-k.c-framework{color:var(--neu);border-color:color-mix(in srgb,var(--neu) 45%,transparent)}
.ex-k.c-incidente{color:var(--mis);border-color:color-mix(in srgb,var(--mis) 45%,transparent)}
@media (max-width:560px){
  .tdom>summary{grid-template-columns:auto minmax(0,1fr) auto;padding:14px}
  .tdom-n{grid-column:2;grid-row:2;text-align:left}
  .tdom>summary::after{grid-column:3;grid-row:1}
  .tdom-b{padding:4px 14px 12px}
  .exs,.tsub-0{margin-left:0}
  .tsub-h{grid-template-columns:36px minmax(0,1fr)}
}

.sub-d{color:var(--muted);font-size:14.5px;margin-top:6px;max-width:68ch}
.sub[hidden]+.sub-d{display:none}

/* menu da governança */
.gm-hint{color:var(--muted);font-size:14px;margin-top:28px}
.gmenu{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}
.gm{font:inherit;color:var(--ink);text-align:left;cursor:pointer;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-rows:auto auto;gap:4px 12px;align-items:start;transition:border-color .2s,background .2s}
.gm:hover{border-color:var(--neu)}
.gm.on{border-color:var(--neu);background:color-mix(in srgb,var(--neu) 10%,var(--paper))}
.gm-ic{grid-row:span 2;width:34px;height:34px;border-radius:8px;display:grid;place-items:center;font-size:18px;color:var(--neu);background:color-mix(in srgb,var(--neu) 14%,transparent)}
.gm-tx{display:flex;flex-direction:column;gap:4px;min-width:0}
.gm-tx b{font-family:var(--display);font-weight:500;font-size:21px;line-height:1.15}
.gm-tx span{color:var(--muted);font-size:13.5px;line-height:1.45}
.gm-n{font-family:var(--mono);font-size:12px;color:var(--neu);grid-column:3;grid-row:1}
.gm-ar{font-family:var(--mono);font-size:20px;color:var(--neu);grid-column:3;grid-row:2;justify-self:end;align-self:end}
.gm.on .gm-ar{transform:rotate(45deg)}
.gp{margin-top:8px}
.gp .sub{margin-top:24px}
@media (max-width:820px){.gmenu{grid-template-columns:1fr}}


.tag.st-crescente,.tag.st-nova{display:inline-flex;align-items:center;gap:5px;color:var(--moon);border-color:color-mix(in srgb,var(--moon) 55%,transparent);background:color-mix(in srgb,var(--moon) 10%,transparent)}
.entry.obs{border-style:dashed}


/* ver também, verificação, citação */
.entry .rel{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 10px;font-size:13.5px}
.entry .rel>span{font-family:var(--mono);font-size:12px;color:var(--muted)}
.entry .rel a{color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:8px;padding:3px 9px;display:inline-flex;align-items:baseline;gap:7px;max-width:100%}
.entry .rel a:hover,.entry .rel a:focus-visible{border-color:var(--luna)}
.rel-k{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--c,var(--muted));text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.entry .vf{font-family:var(--mono);font-size:11.5px;color:var(--faint)}
.entry .vf .hist{display:inline}
.entry .vf .hist summary{display:inline;cursor:pointer;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.entry .vf .hist ul{margin:6px 0 0;padding-left:16px;color:var(--muted)}
.entry .cite{border:1px dashed var(--line);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.entry .cite-t{font-size:14px;color:#CDD2DA;overflow-wrap:anywhere;user-select:all}
.entry .cite-a{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px}
.entry .cite-a button{font-family:var(--mono);font-size:12px;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:999px;padding:4px 12px;cursor:pointer}
.entry .cite-a button:hover{border-color:var(--luna)}
.entry .cite-a small{font-size:12.5px;color:var(--muted)}

/* linha do tempo dos incidentes */
.tl{margin:28px 0 4px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px 14px}
.tl figcaption{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}
.tl figcaption b{font-family:var(--display);font-weight:500;font-size:19px}
.tl figcaption span{color:var(--muted);font-size:14px}
.tl-g{display:flex;flex-direction:column}
.tl-row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:14px;align-items:center;min-height:38px;border-bottom:1px dashed color-mix(in srgb,var(--line) 70%,transparent)}
.tl-row.tl-ax{border-bottom:0;min-height:24px}
.tl-lab{font-size:13px;color:var(--muted);line-height:1.3}
.tl-lab small{font-family:var(--mono);color:var(--faint);margin-left:4px}
.tl-tr{position:relative;height:38px;margin-inline:8px}
.tl-ax .tl-tr{height:22px}
.tl-ax .tl-tr span{position:absolute;top:4px;transform:translateX(-50%);font-family:var(--mono);font-size:11px;color:var(--faint)}
.tl-ax .tl-tr span::before{content:"";position:absolute;left:50%;top:-6px;width:1px;height:4px;background:var(--line)}
.tl-dot{position:absolute;top:calc(50% + var(--dy,0px));width:11px;height:11px;margin:-5.5px 0 0 -5.5px;border-radius:50%;background:var(--mis);box-shadow:0 0 0 2px var(--paper);transition:transform .15s}
.tl-dot::after{content:"";position:absolute;inset:-7px}
.tl-dot:hover,.tl-dot:focus-visible{transform:scale(1.35);outline:none;box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--ink)}
.tl-tip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);width:max-content;max-width:260px;background:#0B0D11;border:1px solid var(--line);border-radius:6px;padding:8px 10px;font-size:12.5px;line-height:1.4;color:var(--ink);pointer-events:none;opacity:0;visibility:hidden;transition:opacity .12s;z-index:5;display:flex;flex-direction:column;gap:2px}
.tl-tip b{font-family:var(--mono);font-weight:400;font-size:11px;color:var(--muted)}
.tl-dot.r .tl-tip{left:auto;right:-6px;transform:none}
.tl-dot.l .tl-tip{left:-6px;transform:none}
.tl-dot:hover .tl-tip,.tl-dot:focus-visible .tl-tip{opacity:1;visibility:visible}
@media (max-width:640px){
  .tl{padding:14px 12px 10px}
  .tl-row{grid-template-columns:1fr;gap:0;padding-top:6px}
  .tl-lab{font-size:12px}
  .tl-row.tl-ax .tl-lab{display:none}
  .tl-ax .tl-tr span.odd{display:none}
  .tl-tip{max-width:200px}
}
@media (prefers-reduced-motion:reduce){.tl-dot{transition:none}}

/* subcategorias da governança */
.natbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.natbar .chip small{opacity:.7;margin-left:2px}

.gsub{background:var(--paper);border:1px solid var(--line);border-radius:10px;scroll-margin-top:140px}
.gsub[open]{border-color:color-mix(in srgb,var(--neu) 45%,var(--line))}
.gsub>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:14px 16px}
.gsub>summary::-webkit-details-marker{display:none}
.gsub>summary::after{content:"+";font-family:var(--mono);color:var(--neu);font-size:20px;width:20px;text-align:center}
.gsub[open]>summary::after{content:"−"}
.gsub>summary:focus-visible{outline:2px solid var(--neu);outline-offset:2px;border-radius:10px}
.gsub-tx{display:flex;flex-direction:column;gap:2px;min-width:0}
.gsub-tx b{font-family:var(--display);font-weight:500;font-size:18px;line-height:1.2}
.gsub-tx span{color:var(--muted);font-size:13.5px}
.gsub-n{font-family:var(--mono);font-size:12px;color:var(--neu)}
.gsub>.list{border-top:1px solid var(--line);padding:4px 16px 14px}
@media (max-width:640px){.gsub>summary{padding:12px 14px}.gsub>.list{padding:4px 12px 12px}}

/* glossário */
.c-glos{--c:var(--luna)}
.glos{padding-block:64px 12px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.glos .kicker{color:var(--luna)} .glos .kicker i{width:10px;height:10px;background:var(--luna);display:block}
.glos h2{font-family:var(--display);font-size:clamp(30px,4vw,44px);line-height:1.08;margin-block:10px 12px}
.glos-p{color:var(--muted);max-width:62ch}
.glos-s{margin-block:20px 8px;max-width:340px}
.gl-grp{margin-top:28px}
.gl-grp h3{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:12px}
.gl-grp h3 small{color:var(--faint);margin-left:6px}
.gl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.gl-it{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;scroll-margin-top:160px}
.gl-it b{font-family:var(--display);font-weight:500;font-size:18px;line-height:1.2}
.gl-it p{font-size:14.5px;color:#CDD2DA}
.gl-it .an{color:var(--muted);font-style:italic;font-size:14px}
.gl-src{font-family:var(--mono);font-size:12px;color:var(--faint);margin-top:20px}
.gl-src a{color:var(--muted)}

/* v0.31 — navegação: menu de alas com progresso (como o do Ali), menu no celular, recolher seções, voltar ao topo */
.c-glos{--c:var(--luna)}
.ac-top .wrap{position:relative}
.ac-top a.ttl{text-decoration:none;margin-inline:0;flex:0 1 auto}
.ac-top a.ttl:hover{color:var(--ink)}
.prog{flex:1;display:flex;gap:7px;max-width:600px;margin-inline:auto 6px;align-self:stretch}
.prog a{flex:1;position:relative;display:flex;align-items:flex-end;text-decoration:none;min-width:0;padding-bottom:13px}
.prog a::before{content:"";position:absolute;left:0;right:0;bottom:13px;height:4px;border-radius:2px;background:var(--line)}
.prog a i{position:absolute;left:0;bottom:13px;height:4px;border-radius:2px;background:var(--c);width:0;transition:width .2s linear}
.prog a span{position:absolute;left:0;right:0;top:9px;font-family:var(--mono);font-size:10px;letter-spacing:.045em;text-transform:uppercase;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .2s}
.prog a:hover span,.prog a:focus-visible span,.prog a.cur span{color:var(--ink)}
.prog a.cur::before{background:color-mix(in srgb,var(--c) 22%,var(--line))}
.mprog{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.mprog i{display:block;height:100%;width:0;background:var(--cur,var(--luna));transition:width .15s linear,background-color .3s}
.ctl{flex-wrap:nowrap}
.ctl>.row{flex:1 1 auto}
.fold-all{flex:none;gap:7px}
.fold-all svg,.fold svg{transition:transform .2s}
.fold-all[aria-pressed="true"] svg{transform:rotate(180deg)}
.kicker .fold{margin-left:auto}
.fold{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;text-transform:none;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:999px;padding:3px 10px 3px 11px;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.fold:hover{color:var(--ink);border-color:var(--c,var(--luna))}
.fold .f-off,.closed .fold .f-on{display:none}
.closed .fold .f-off{display:inline}
.closed .fold svg{transform:rotate(180deg)}
.ala.closed{padding-block:26px 22px}
.ala.closed>:not(.ala-top),.ala.closed .vit,.ala.closed .ala-d,.ala.closed .ala-c{display:none!important}
.ala.closed .ala-top{grid-template-columns:1fr}
.ala.closed h2{font-size:clamp(24px,3vw,32px);margin-block:8px 6px}
.glos.closed{padding-block:26px 22px}
.glos.closed>:not(.kicker):not(h2){display:none!important}
.glos .kicker{display:flex}
.totop{position:fixed;right:16px;bottom:calc(112px + env(safe-area-inset-bottom,0px));z-index:40;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:color-mix(in srgb,var(--paper2) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--moon);display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.35);opacity:0;transform:translateY(8px);transition:opacity .25s,transform .25s,border-color .2s,visibility 0s .25s}
.totop.on{transition-delay:0s}
.totop{visibility:hidden}
.totop.on{opacity:1;transform:none;visibility:visible}
.totop:hover{border-color:var(--luna)}
@media (max-width:1080px){.ac-top a.ttl{display:none}}
@media (max-width:900px){
  .prog{display:none}
  .ac-top .back{margin-right:auto}
}
@media (max-width:560px){
  .ctl{flex-wrap:wrap}
  .fold-all{width:100%;justify-content:center}
  .kicker .fold{padding:3px 9px}
}
@media (prefers-reduced-motion:reduce){.prog a i,.mprog i,.totop{transition:none}}
/* v0.31: o recuo de rolagem fica só nos alvos (antes somava-se ao do html e os títulos paravam longe do topo) */
html{scroll-padding-top:0}
#how-h{scroll-margin-top:130px}
/* v0.31: menu flutuante no canto inferior direito, como o do Ali */
.menu-btn{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:41;display:flex;align-items:center;gap:8px;background:var(--paper2);color:var(--ink);border:1px solid #2A3240;border-radius:10px;padding:9px 12px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.3);line-height:1}
.menu-btn i{display:block;width:14px;height:10px;border-block:2px solid currentColor;position:relative;box-sizing:border-box}
.menu-btn i::after{content:"";position:absolute;left:0;right:0;top:2px;border-top:2px solid currentColor}
.menu-btn:hover,.menu-btn[aria-expanded="true"]{border-color:var(--luna)}
.fmenu{position:fixed;right:16px;bottom:calc(104px + env(safe-area-inset-bottom,0px));z-index:42;width:min(340px,calc(100vw - 32px));max-height:min(72vh,600px);overflow:auto;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.45);padding:12px;opacity:0;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}
.fmenu.on{opacity:1;transform:none}
.menu-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:2px 8px 8px}
.fmenu ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.fmenu ol a{display:block;padding:7px 10px 8px 12px;border-radius:8px;border-left:3px solid var(--c,var(--line));text-decoration:none;color:inherit}
.fmenu ol a:hover,.fmenu ol a:focus-visible,.fmenu ol a.cur{background:var(--bg)}
.fmenu ol a:focus-visible{outline:2px solid var(--luna);outline-offset:-2px}
.fmenu .n{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.fmenu ol b{display:block;font-family:var(--display);font-size:18px;font-weight:500;line-height:1.2}
.fmenu ol i{display:block;font-family:var(--mono);font-style:normal;font-size:11px;color:var(--muted);margin-top:2px}
.fmenu ol i:empty{display:none}
.fmenu ol a.cur .n::after{content:" · " attr(data-here)}
.fmenu .c-how{--c:var(--moon)}
.menu-x{display:flex;gap:8px;border-top:1px solid var(--line);margin-top:10px;padding-top:10px}
.menu-x a{flex:1;text-align:center;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);border-radius:8px;padding:9px 6px;text-decoration:none;color:var(--ink)}
.menu-x a:hover,.menu-x a:focus-visible{background:var(--bg)}
.totop{right:16px}
@media (prefers-reduced-motion:reduce){.fmenu{transition:none}}
@media print{.menu-btn,.fmenu,.totop{display:none}}
/* v0.31: a Luna pousada sobre o botão do menu */
.menu-luna{position:fixed;right:34px;bottom:calc(45px + env(safe-area-inset-bottom,0px));z-index:41;width:56px;height:48px;image-rendering:pixelated;cursor:pointer;pointer-events:auto}
.fmenu li.m-ali{margin-top:6px;padding-top:6px;border-top:1px solid var(--line)}
.fmenu .c-ali{--c:var(--neu)}
@media print{.menu-luna{display:none}}