:root{--navy:#0e2f4a;--sand:#ad8562;--terra:#a85f34;--beige:#e3cfb2;--bg:#f8f5ef;--fg:#16283a;--muted:#5a6774;--card:#fffdf9;--line:#dcd4c6;--ok:#2e6a3d;--ok-soft:#e3efe5;--erro:#a33a1d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px;line-height:1.5;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.topo{background:var(--navy);margin:0 calc(-1 * max(16px, env(safe-area-inset-left, 0px)));padding:14px max(16px,env(safe-area-inset-left,0px));border-radius:0 0 14px 14px}.topo-in{max-width:1100px;margin:0 auto}.logo{height:66px;width:auto;display:block}.conteudo{max-width:1100px;margin:0 auto;padding:22px 0 60px}h1{font-size:1.7rem;margin:0 0 8px;color:var(--navy)}h1,h2{font-weight:600}h2{font-size:1.15rem;margin:0 0 6px}.pequeno,.suave{color:var(--muted)}.pequeno{font-size:13px}.erro{color:var(--erro);font-size:14px}.cartao{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.entrada{max-width:380px;margin:24px auto}.formulario{display:flex;flex-direction:column;gap:6px;margin-top:12px}.formulario label{font-size:13px;color:var(--muted);margin-top:6px}.formulario input{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit}.botao,button{display:inline-block;background:var(--navy);color:#f2f4f6;border:0;border-radius:8px;padding:10px 16px;font:inherit;text-decoration:none;cursor:pointer;text-align:center}button:disabled{opacity:.55;cursor:not-allowed}.formulario button{margin-top:10px}.botao.secundario,button.secundario{background:transparent;color:var(--navy);border:1px solid var(--navy)}.cabecalho-pagina{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}.grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:14px;gap:14px}.livro{display:flex;flex-direction:column;gap:6px}.livro .botao{margin-top:auto;align-self:flex-start}.estado{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.chip{font-size:12px;border-radius:999px;padding:3px 10px;background:var(--bg);color:var(--muted);border:1px solid var(--line)}.chip.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}.leitor-quadro{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}.quadro-livro{display:block;width:100%;height:72vh;min-height:420px;border:0;background:var(--card)}.marca-dagua{position:absolute;inset:0;pointer-events:none;display:flex;flex-wrap:wrap;align-content:space-around;justify-content:space-around;opacity:.06;transform:rotate(-24deg) scale(1.4);font-size:14px;color:var(--fg);-webkit-user-select:none;-moz-user-select:none;user-select:none}.marca-dagua span{padding:14px}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.passos-bloco{margin-bottom:16px}.passos-bloco h2{font-size:1.2rem;color:var(--navy);margin:0 0 8px}.passos-bloco ol,.passos-bloco ul{margin:6px 0 0;padding-left:22px}.passos-bloco li{margin-bottom:6px}.aparelho{margin-bottom:10px;padding:12px 16px}.aparelho summary{cursor:pointer;font-weight:600;color:var(--navy)}.aparelho ol{margin-top:10px}.acoes-cabecalho{display:flex;gap:8px;flex-wrap:wrap;align-items:center}