/* Nanquim · Suminagashi na seção do site (faixa aprovada no manual). */
.nq-sumi__agua{position:relative;background:transparent;isolation:isolate;overflow:hidden;--ink-h:clamp(420px,52vw,680px);--hk:clamp(64px,8vw,104px);--hm:clamp(16px,3vw,40px)}
.nq-sumi__agua canvas{display:block;width:100%;height:var(--ink-h);pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent)}
.nq-sumi__agua.flat canvas{display:none}
.nq-sumi__selo{position:absolute;right:var(--hm);top:calc(var(--ink-h) - var(--hk) - var(--hm));width:var(--hk);z-index:4;opacity:0;rotate:-5deg;pointer-events:none;transform-origin:50% 60%}
.nq-sumi__agua.printed .nq-sumi__selo{animation:nq-sumi-press .75s cubic-bezier(.2,.75,.25,1) both}
@keyframes nq-sumi-press{
  0%{opacity:0;transform:translate(-18%,-55%) scale(2.1) rotate(-9deg);filter:drop-shadow(0 46px 28px rgba(20,10,5,.32))}
  52%{opacity:1;transform:translate(0,0) scale(.93) rotate(0);filter:drop-shadow(0 1px 1px rgba(20,10,5,.3))}
  70%{transform:scale(1.025)}
  100%{opacity:.95;transform:scale(1);filter:none}}
.nq-sumi__nota{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:16px}
.nq-sumi__pausa{font:inherit;background:none;border:0;padding:6px 0;min-height:32px;cursor:pointer;text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--nq-border,#36332F);color:inherit}
.nq-sumi__pausa:hover{color:var(--nq-text,#F4F3F0)}
@media (prefers-reduced-motion:reduce){.nq-sumi__agua.printed .nq-sumi__selo{animation:none;opacity:.95}}