/* Aldina — estilo compartilhado das páginas institucionais (legal + sobre). Papel-e-tinta, tokens do DESIGN-SYSTEM.md. */
:root{
  --paper:#e8e9e2; --paper-2:#eeefe8; --print:#f5f5f0; --print-edge:#dcdcd2;
  --ink:#1b1d1a; --ink-soft:#5a5e56; --ink-faint:#8b8f85;
  --gota:#3558bc; --blue:#27408b; --blue-soft:#3a56a8; --blue-wash:#e3e6f0;
  --line:#d3d4ca; --line-soft:#e0e1d8; --shadow:24 26 20;
  --fd:'Newsreader',Georgia,'Iowan Old Style',serif;
  --fu:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --fm:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --wrap:820px;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#181a17; --paper-2:#1d1f1b; --print:#22241f; --print-edge:#31342c;
  --ink:#e7e5dc; --ink-soft:#a7a89e; --ink-faint:#787a70;
  --gota:#7d97e0; --blue:#8aa4e6; --blue-soft:#9db4ec; --blue-wash:#232a3d;
  --line:#33362e; --line-soft:#2a2c25; --shadow:0 0 0;
}}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--paper);color:var(--ink);font-family:var(--fu);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
a{color:var(--gota);text-decoration:none}
a:hover{text-decoration:underline}
.mono{font-family:var(--fm)}
.grifo{font-family:var(--fd);font-style:italic;color:var(--gota)}

/* grão de papel */
.grain{position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.3;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@media (prefers-color-scheme:dark){.grain{mix-blend-mode:overlay;opacity:.16}}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1140px}
.nav .wm{height:36px;width:auto;display:block}
.nav .back{font-family:var(--fu);font-size:.9rem;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:.45rem}
.nav .back:hover{text-decoration:none;color:var(--gota)}

/* documento */
.doc{padding:clamp(48px,8vw,104px) 0 0}
.doc__kicker{font-family:var(--fu);text-transform:uppercase;letter-spacing:.16em;font-size:.7rem;font-weight:600;
  color:var(--gota);display:flex;align-items:center;gap:.55rem;margin-bottom:1.1rem}
.doc__kicker::before{content:"";width:7px;height:10px;flex:none;background:no-repeat center/contain
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='87 145 704 737'%3E%3Cpath d='m782.15 149.23l0.71 188.73c0 0-2.35 72.91 0.91 160.53 3.77 101.14-32.82 157.05-32.82 157.05 0 0-56.01 105.51-141.15 158.54-64.37 40.1-143.67 57.28-143.67 57.28 0 0-53.48 4.95-105.89-0.73-41.85-4.53-82.98-16.29-82.98-16.29 0 0-38.94-9.14-70.79-29.21-38.77-24.42-67.58-64.19-67.58-64.19 0 0-25.03-53.08-34.19-101.79-13.16-69.98 8.68-127.45 8.68-127.45 0 0 5.32-70.09 69.8-136.7 59.22-61.17 158.47-96.74 158.47-96.74l238.34-92.05zm-0.48 2.05l0.71 188.73c0 0 2.03 72.86 0.91 160.53-1.03 81.36-32.82 157.05-32.82 157.05 0 0-56.01 105.51-141.15 158.54-64.37 40.11-143.67 57.28-143.67 57.28 0 0-53.48 4.96-105.88-0.72-41.86-4.54-82.99-16.29-82.99-16.29 0 0-38.94-9.15-70.79-29.22-38.77-24.42-67.58-64.18-67.58-64.18 0 0-25.02-53.09-34.19-101.79-13.16-69.98 8.68-127.46 8.68-127.46 0 0 5.32-70.09 69.81-136.7 59.21-61.17 158.46-96.74 158.46-96.74-0.59-9.28 238.08-96.18 238.34-92.05z' fill='%233558BC'/%3E%3C/svg%3E")}
.doc h1{font-family:var(--fd);font-weight:300;line-height:1.05;letter-spacing:-.02em;
  font-size:clamp(2.2rem,5vw,3.6rem);text-wrap:balance}
.doc__meta{font-family:var(--fm);font-size:.78rem;color:var(--ink-faint);margin-top:1.1rem}
.doc__lead{font-family:var(--fu);font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--ink-soft);
  margin:1.7rem 0 0;line-height:1.6;max-width:62ch}
.doc__body{margin-top:clamp(34px,5vw,56px)}
.doc__body>section{margin-bottom:2.2rem}
.doc__body h2{font-family:var(--fd);font-weight:400;font-size:clamp(1.4rem,2.7vw,1.95rem);line-height:1.15;
  letter-spacing:-.01em;margin:0 0 .5rem}
.doc__body h3{font-family:var(--fu);font-weight:700;font-size:1.02rem;margin:1.4rem 0 .3rem;color:var(--ink)}
.doc__body p{margin:.8rem 0;color:var(--ink-soft);max-width:68ch}
.doc__body strong,.doc__body b{color:var(--ink);font-weight:600}
.doc__body ul{margin:.6rem 0 .8rem 1.15rem;padding:0;max-width:68ch}
.doc__body li{margin:.4rem 0;color:var(--ink-soft)}
.doc__body li::marker{color:var(--gota)}
.doc__body a{color:var(--gota)}
.doc__pull{font-family:var(--fd);font-style:italic;font-weight:300;font-size:clamp(1.4rem,3vw,2.05rem);
  line-height:1.2;color:var(--ink);border-left:2px solid var(--gota);padding-left:1.1rem;margin:2rem 0;max-width:24ch}
.doc__note{margin-top:1.5rem;font-family:var(--fu);font-size:.82rem;color:var(--ink-faint);
  background:var(--print);border:1px solid var(--line-soft);border-radius:8px;padding:.9rem 1rem;max-width:68ch}
.rule-line{border:0;border-top:1px solid var(--line);margin:clamp(38px,6vw,60px) 0}

/* footer */
.foot{background:var(--ink);color:var(--paper);padding:clamp(48px,7vw,84px) 0 36px;margin-top:clamp(56px,9vw,112px)}
.foot .wm{height:auto;width:min(70vw,440px);opacity:.97;display:block}
.foot__manifesto{font-family:var(--fd);font-style:italic;font-size:clamp(1.1rem,2.4vw,1.55rem);
  opacity:.82;margin:1.7rem 0 0}
.foot a{color:var(--paper);opacity:.72}.foot a:hover{opacity:1;text-decoration:none}
.foot__row{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;
  border-top:1px solid rgb(255 255 255/.14);padding-top:22px;margin-top:34px;font-family:var(--fu);font-size:.82rem}
.foot__row .legal{display:flex;gap:20px;flex-wrap:wrap}
.foot small{opacity:.5}