/* Área de materiais gratuitos (/materiais). Carregado só nessas páginas. */
.ktag{display:inline-flex;align-items:center;background:var(--yellow);color:var(--ink);border-radius:999px;padding:3px 12px;font-size:12px;font-weight:800;letter-spacing:.02em}
.mcard .meta{display:flex}
.mlink{font-weight:700;font-size:15px;border-bottom:2px solid var(--yellow);padding-bottom:2px}
.mcard:hover .mlink{background:var(--yellow)}
.matpage{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,5vw,72px);align-items:start}
.matmain h1{margin-top:18px}
.matmain .tag-on{display:inline-block}
.matform{position:sticky;top:96px;background:var(--yellow);border-radius:24px;padding:clamp(22px,3vw,36px);box-shadow:var(--shadow)}
.matform h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.03em;line-height:1.1;margin-bottom:8px}
.matform .mfsub{font-size:16px;color:#2b2b2b;margin-bottom:18px}
.matform .mfbox{background:#fff;border-radius:18px;padding:clamp(14px,2vw,22px)}
.matform .mfbox #sib-container{box-shadow:none!important;padding:0!important;margin:0!important;max-width:none!important}
.matform .bform{display:block;width:100%;max-width:100%;border:0;min-height:640px}
.matform .mfempty{font-size:16px;color:var(--muted);margin:0}
.matform .mfnote{font-size:13px;color:#3a3a3a;margin:14px 0 0;max-width:none}
.mrel{margin-top:clamp(56px,7vw,96px);padding-top:clamp(40px,5vw,64px);border-top:1px solid var(--line)}
.mrel h2{font-size:clamp(26px,3vw,36px);margin-bottom:28px;letter-spacing:-.03em}
.thanks{max-width:760px;display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.thanks h1{font-size:clamp(38px,6vw,72px);line-height:1}
.thanks .row{margin:0}
@media (max-width:960px){.matpage{grid-template-columns:minmax(0,1fr)}.matform{position:static;order:-1}.matform .bform{min-height:600px}}
.matform .mfbox{overflow:hidden}
.matform .mfbox input,.matform .mfbox select,.matform .mfbox iframe{max-width:100%}