/* Academia: aula de Commander, scoped to avoid altering other archives. */
.academia-page {
  --academia-width: 1180px;
  width: min(var(--academia-width), calc(100% - 36px));
  margin: 0 auto;
  padding-bottom: 64px;
}
.academia-page .section-shell { width: 100%; margin: 0; padding: clamp(42px, 7vw, 88px) 0; }
.academia-hero { border-bottom: 1px solid var(--line); }
.academia-hero .section-title { max-width: 940px; }
.academia-brand { margin: 10px 0 0; color: var(--gold); font-family: var(--mono, ui-monospace, monospace); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; }
.academia-hero .section-title em { color: var(--gold); font-style: normal; }
.academia-intro { max-width: 720px; margin: 24px 0 0; font-size: clamp(1.08rem, 2vw, 1.35rem); color: rgba(228,220,205,.86); }
.academia-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.academia-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--gold); color: var(--ivory); text-decoration: none; font-family: "Toracles Mono", ui-monospace, monospace; font-size: .72rem; letter-spacing: .07em; text-transform: uppercase; }
.academia-button:hover, .academia-button:focus-visible { background: var(--gold); color: var(--bg); }
.academia-button--primary { background: var(--gold); color: var(--bg); }
.academia-source-note, .academia-caveat { max-width: 820px; margin: 24px 0 0; color: var(--muted); font-family: "Toracles Mono", ui-monospace, monospace; font-size: .73rem; line-height: 1.7; }
.academia-source-note strong { color: var(--gold); }
.academia-index { position: sticky; top: 70px; z-index: 10; margin: 0 -18px; border-bottom: 1px solid var(--line); background: rgba(10,10,12,.94); backdrop-filter: blur(12px); }
.academia-index__inner { display: flex; flex-wrap: wrap; gap: 4px 24px; width: min(var(--academia-width), calc(100% - 36px)); margin: 0 auto; }
.academia-index a { display: inline-flex; align-items: center; min-height: 50px; color: var(--text); text-decoration: none; font-size: .94rem; }
.academia-index a:hover, .academia-index a:focus-visible { color: var(--gold); }
.academia-section-heading { max-width: 820px; margin-bottom: 28px; }
.academia-section-title { margin: 0; color: var(--ivory); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: clamp(2.3rem, 5vw, 4.6rem); font-weight: 400; line-height: 1; }
.academia-section-lead { margin: 18px 0 0; max-width: 700px; color: rgba(228,220,205,.8); font-size: 1.05rem; }
.academia-card-grid { display: grid; gap: 16px; }
.academia-card-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.academia-card-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.academia-catalog-v2 { display: grid; gap: clamp(52px, 8vw, 96px); }
.academia-catalog-gateway { display: grid; grid-template-columns: minmax(240px, .78fr) minmax(0, 1.22fr); gap: clamp(32px, 6vw, 84px); align-items: end; padding: clamp(28px, 5vw, 56px); border: 1px solid var(--line); border-top: 3px solid var(--gold); background: linear-gradient(120deg, rgba(29,27,24,.96), rgba(19,19,24,.9)); }
.academia-catalog-gateway__copy { max-width: 440px; }
.academia-catalog-gateway h3, .academia-catalog-subheading h3 { margin: 12px 0 0; color: var(--ivory); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: clamp(2.1rem, 4vw, 3.65rem); font-weight: 400; line-height: .98; }
.academia-catalog-gateway p, .academia-catalog-subheading p { margin: 18px 0 0; color: rgba(228,220,205,.78); }
.academia-color-links { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 0; }
.academia-color-link { display: flex; min-height: 126px; flex-direction: column; justify-content: flex-end; gap: 7px; padding: 18px 14px; border: 1px solid var(--line); border-top: 3px solid var(--gold); color: var(--ivory); text-decoration: none; background: rgba(12,13,17,.72); transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.academia-color-link:hover, .academia-color-link:focus-visible { transform: translateY(-4px); border-color: var(--gold); background: rgba(34,34,40,.95); }
.academia-color-link span { font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: 1.65rem; }
.academia-color-link small { color: var(--muted); font-family: "Toracles Mono", ui-monospace, monospace; font-size: .62rem; line-height: 1.35; text-transform: uppercase; }
.academia-color-link--white { border-top-color: #e8e1d3; }.academia-color-link--blue { border-top-color: #6b9fd8; }.academia-color-link--black { border-top-color: #9a8caf; }.academia-color-link--red { border-top-color: #d0735f; }.academia-color-link--green { border-top-color: #83a96a; }
.academia-catalog-subheading { max-width: 760px; margin-bottom: 28px; }
.academia-build-grid, .academia-route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.academia-catalog-step, .academia-catalog-route { display: flex; min-height: 286px; flex-direction: column; padding: clamp(24px, 3vw, 34px); border: 1px solid var(--line); background: rgba(19,19,24,.82); }
.academia-catalog-step__number { color: var(--gold); font-family: "Toracles Mono", ui-monospace, monospace; font-size: .76rem; letter-spacing: .14em; }
.academia-catalog-step h4, .academia-catalog-route h4 { margin: 16px 0 10px; color: var(--ivory); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: clamp(1.8rem, 3vw, 2.45rem); font-weight: 400; line-height: 1; }
.academia-catalog-step p, .academia-catalog-route p { margin: 0; color: rgba(228,220,205,.78); }
.academia-catalog-step > a, .academia-catalog-route > a { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 24px; color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.academia-catalog-step .academia-card__links, .academia-catalog-route .academia-card__links { margin-top: auto; padding-top: 24px; }
.academia-catalog-routes { padding-top: clamp(36px, 5vw, 58px); border-top: 1px solid var(--line); }
.academia-route-grid { grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); }
.academia-catalog-route { min-height: 248px; }
.academia-catalog-route__label { color: var(--muted); font-family: "Toracles Mono", ui-monospace, monospace; font-size: .68rem; letter-spacing: .1em; }
.academia-catalog-route--accent { border-top: 2px solid var(--gold); }
.academia-card, .academia-power-card { display: flex; flex-direction: column; min-height: 100%; padding: clamp(20px, 3vw, 30px); border: 1px solid var(--line); background: rgba(19,19,24,.82); }
.academia-card__number, .academia-card__eyebrow, .academia-power-card > span { color: var(--gold); font-family: "Toracles Mono", ui-monospace, monospace; font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; }
.academia-card h3, .academia-power-card h3 { margin: 12px 0 8px; color: var(--ivory); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 400; line-height: 1.05; }
.academia-card p, .academia-power-card p { margin: 0; color: rgba(228,220,205,.78); }
.academia-card__links { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: auto; padding-top: 22px; }
.academia-card__links a { color: var(--gold); font-family: var(--mono, ui-monospace, monospace); font-size: .78rem; letter-spacing: .04em; text-decoration: underline; text-underline-offset: 3px; }
.academia-card__links a:hover, .academia-card__links a:focus-visible { color: var(--ivory); }
.academia-card > a:not(.academia-button) { display: inline-block; margin-top: auto; padding-top: 22px; color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.academia-card-list { display: grid; gap: 9px; margin: 20px 0 0; padding-left: 1.1rem; color: rgba(228,220,205,.82); font-size: .94rem; line-height: 1.45; }
.academia-card-list li::marker { color: var(--gold); }
.academia-card-list--columns { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; font-size: .84rem; }
.academia-card-list + .academia-caveat { margin-top: 22px; }
.academia-list-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.academia-list-group { padding: 20px; border: 1px solid var(--line); background: rgba(19,19,24,.82); }
.academia-list-group h3 { margin: 0 0 10px; color: var(--gold); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: 1.65rem; font-weight: 400; }
.academia-list-group p { margin: 0; color: rgba(228,220,205,.8); line-height: 1.55; }
.academia-source-link { display: inline-flex; margin-top: 20px; color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.academia-banned-list { margin-top: 0; }
.academia-card a { display: inline-flex; align-items: center; min-height: 44px; margin-top: auto; padding-top: 20px; color: var(--gold); }
.academia-card--accent { border-top: 2px solid var(--gold); }
.academia-card--danger { border-top: 2px solid var(--red); }
.academia-section--split { display: grid; grid-template-columns: minmax(220px,.75fr) minmax(0,1.25fr); gap: clamp(28px, 7vw, 90px); border-top: 1px solid var(--line); }
.academia-prose { max-width: 720px; }
.academia-checklist { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.academia-checklist li { padding-left: 24px; position: relative; color: rgba(228,220,205,.86); }
.academia-checklist li::before { content: "✦"; position: absolute; left: 0; color: var(--gold); }
.academia-checklist strong { color: var(--ivory); }
.academia-power-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.academia-power-card { background: linear-gradient(145deg, rgba(19,19,24,.95), rgba(15,16,21,.75)); }
.academia-power-card:nth-child(2) { border-top: 2px solid var(--gold); }
.academia-power-card:nth-child(3) { border-top: 2px solid var(--red); }
.academia-next { border-top: 1px solid var(--line); }
.academia-next__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: clamp(22px, 4vw, 38px); border: 1px solid var(--line); background: var(--surface); }
.academia-next h2 { margin: 0; color: var(--ivory); font-family: "Instrument Serif", "Toracles Fell", Georgia, serif; font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 400; line-height: 1; }
.academia-next p:not(.section-label) { max-width: 620px; margin: 12px 0 0; color: var(--muted); }
@media (max-width: 900px) {
  .academia-catalog-gateway { grid-template-columns: 1fr; gap: 30px; }
  .academia-color-links { grid-template-columns: repeat(5, minmax(110px, 1fr)); }
}
@media (max-width: 800px) {
  .academia-card-grid--three, .academia-power-grid { grid-template-columns: 1fr; }
  .academia-build-grid, .academia-route-grid { grid-template-columns: 1fr; }
  .academia-list-groups { grid-template-columns: 1fr; }
  .academia-card-list--columns { grid-template-columns: 1fr; }
  .academia-section--split, .academia-card-grid--two { grid-template-columns: 1fr; }
  .academia-section--split > div:first-child { max-width: 620px; }
  .academia-next__inner { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  .academia-page { width: min(100% - 24px, var(--academia-width)); }
  .academia-page .section-shell { padding: 38px 0; }
  .academia-index { margin: 0 -12px; top: 60px; }
  .academia-index__inner { width: calc(100% - 24px); gap: 0 14px; }
  .academia-index a { min-height: 42px; font-size: .82rem; }
  .academia-hero .section-title { font-size: clamp(2.6rem, 14vw, 4.3rem); }
  .academia-hero-actions .academia-button { width: 100%; }
  .academia-catalog-gateway { padding: 24px 18px; }
  .academia-color-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .academia-color-link { min-height: 106px; }
  .academia-color-link:last-child { grid-column: 1 / -1; }
  .academia-catalog-step, .academia-catalog-route { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .academia-page *, .academia-page *::before, .academia-page *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}