.article-page { background: var(--ivory); color: var(--ink-on-light); }
.article-site-header { position: absolute; background: transparent; }

.article-hero {
  background:
    radial-gradient(circle at 86% 14%, rgba(31,57,46,.35), transparent 30%),
    linear-gradient(120deg, #061914 0%, #0b2b26 64%, #071b18 100%);
  color: var(--ink-on-dark);
  padding: 10rem 0 5.8rem;
  border-bottom: 3px solid var(--gold);
}
.article-hero-grid { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(250px,.5fr); gap: clamp(3rem,8vw,8rem); align-items: end; }
.article-back { display: inline-flex; align-items: center; gap: .65rem; color: rgba(247,243,236,.72); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 3rem; }
.article-back:hover { color: var(--gold-bright); }
.article-kicker { color: var(--gold-bright); font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; font-weight: 600; }
.article-kicker span { margin: 0 .45rem; opacity: .6; }
.article-hero h1 { margin: 1.15rem 0 0; max-width: 920px; font-family: var(--font-display); font-size: clamp(3.8rem,6.4vw,6.9rem); line-height: .91; font-weight: 500; letter-spacing: -.03em; text-wrap: balance; }
.article-deck { margin: 2rem 0 0; max-width: 760px; color: var(--muted-on-dark); font-size: clamp(1rem,1.35vw,1.18rem); line-height: 1.75; }
.article-byline { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; max-width: 740px; margin-top: 3.2rem; padding-top: 1.4rem; border-top: 1px solid var(--line-dark); }
.article-meta-label { display: block; margin-bottom: .35rem; color: rgba(201,197,189,.65); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; }
.article-byline strong { font-size: .78rem; font-weight: 500; }
.article-hero-aside { padding: 1.6rem 0 1.2rem 2rem; border-left: 1px solid rgba(209,173,104,.45); }
.article-hero-aside .aside-index { color: var(--gold-bright); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; }
.article-hero-aside p { margin: 1rem 0 1.4rem; color: rgba(247,243,236,.68); font-size: .9rem; line-height: 1.7; }
.article-hero-link { font-size: .75rem; }

.article-intro { background: var(--ivory); padding: 5rem 0 5.5rem; }
.article-intro-grid { display: grid; grid-template-columns: .48fr 1.22fr .9fr; gap: 3rem; align-items: start; }
.article-intro-label { padding-top: .5rem; color: #766f65; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.article-drop { margin: 0; max-width: 720px; font-family: var(--font-display); font-size: clamp(2rem,3.1vw,3.2rem); line-height: 1.12; color: var(--green-900); }
.article-toc { display: flex; flex-direction: column; border-top: 1px solid var(--line-light); }
.article-toc a { display: grid; grid-template-columns: 42px 1fr; gap: .75rem; padding: .85rem 0; border-bottom: 1px solid var(--line-light); color: #4f5651; font-size: .82rem; line-height: 1.4; }
.article-toc a span { color: #9c7d45; font-family: var(--font-display); font-size: 1.05rem; }
.article-toc a:hover { color: var(--green-900); }

.article-reading-shell { background: #f7f4ed; border-top: 1px solid rgba(11,43,38,.08); }
.article-reading-grid { display: grid; grid-template-columns: 100px minmax(0,760px) minmax(160px,1fr); gap: clamp(2rem,5vw,5rem); align-items: start; }
.article-rail { position: relative; height: 100%; }
.article-rail-inner { position: sticky; top: 2rem; display: flex; flex-direction: column; gap: .75rem; padding: 5.8rem 0; }
.article-rail-inner > span { writing-mode: vertical-rl; transform: rotate(180deg); margin: 0 auto 1rem; color: #9a8c76; font-size: .56rem; letter-spacing: .15em; }
.article-rail a { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line-light); color: #7d725f; font-family: var(--font-display); font-size: 1rem; }
.article-rail a:hover { color: var(--ivory); background: var(--green-900); border-color: var(--green-900); }
.article-body { padding: 0 0 6rem; }
.article-section { position: relative; padding: 5.8rem 0 5.5rem; border-bottom: 1px solid var(--line-light); scroll-margin-top: 2rem; }
.article-section-number { display: block; margin-bottom: 2.2rem; color: #aa8a51; font-family: var(--font-display); font-size: 1.45rem; }
.article-section .eyebrow { margin-bottom: .8rem; }
.article-section h2 { margin: 0; max-width: 690px; font-family: var(--font-display); font-size: clamp(2.9rem,4.5vw,4.65rem); font-weight: 500; line-height: .98; color: var(--green-900); letter-spacing: -.02em; text-wrap: balance; }
.article-section > p { max-width: 690px; margin: 1.7rem 0 0; color: #4b514d; font-size: 1.02rem; line-height: 1.92; }
.article-quote { margin: 2.8rem 0 0; padding: 2.2rem 2.4rem; border-left: 2px solid var(--gold); background: var(--ivory-soft); color: var(--green-900); font-family: var(--font-display); font-size: clamp(1.6rem,2.4vw,2.25rem); line-height: 1.2; }
.article-definitions { display: grid; grid-template-columns: 1fr 1fr; margin-top: 2.6rem; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.article-definitions > div { padding: 1.7rem 1.8rem; min-height: 175px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.article-definitions h3 { margin: 0 0 .65rem; font-family: var(--font-display); font-size: 1.85rem; font-weight: 500; color: var(--green-900); }
.article-definitions p { margin: 0; color: #5a605c; font-size: .9rem; line-height: 1.7; }
.article-steps { margin: 2.7rem 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-light); }
.article-steps li { display: grid; grid-template-columns: 58px 1fr; gap: 1rem; padding: 1.45rem 0; border-bottom: 1px solid var(--line-light); }
.article-steps li > span { color: #a98a50; font-family: var(--font-display); font-size: 1.3rem; }
.article-steps strong { color: var(--green-900); font-family: var(--font-display); font-size: 1.45rem; font-weight: 600; }
.article-steps p { margin: .35rem 0 0; color: #606661; font-size: .9rem; line-height: 1.65; }
.article-note { display: grid; grid-template-columns: 80px 1fr; gap: 1.4rem; margin-top: 2.5rem; padding: 1.5rem 0; border-top: 1px solid #bd9b60; border-bottom: 1px solid #bd9b60; }
.article-note span { color: #826630; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; }
.article-note p { margin: 0; color: #555d57; font-size: .86rem; line-height: 1.7; }
.article-checklist { margin: 2.4rem 0 0; padding: 0; list-style: none; }
.article-checklist li { position: relative; padding: 1.15rem 0 1.15rem 2.2rem; border-bottom: 1px solid var(--line-light); color: #4e5550; line-height: 1.65; }
.article-checklist li::before { content: "—"; position: absolute; left: 0; top: 1.05rem; color: var(--gold); }
.article-split-list { display: grid; grid-template-columns: 1fr 1fr; margin-top: 2.5rem; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.article-split-list > div { display: grid; grid-template-columns: 42px 1fr; gap: .85rem; padding: 1.45rem; min-height: 135px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.article-split-list span { color: #a9894d; font-family: var(--font-display); font-size: 1.2rem; }
.article-split-list p { margin: 0; color: #535a55; font-size: .88rem; line-height: 1.65; }
.article-section-final { border-bottom: 0; }
.article-share { padding-top: 6rem; }
.article-share-card { position: sticky; top: 2rem; padding: 1.4rem 1.3rem; border: 1px solid var(--line-light); background: var(--ivory); }
.article-share-card span { color: #86682e; font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; }
.article-share-card p { margin: .75rem 0 0; color: #6a6e69; font-size: .78rem; line-height: 1.6; }

.article-contact-block { background: var(--green-900); color: var(--ink-on-dark); padding: 5.8rem 0 6.1rem; }
.article-contact-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem,8vw,8rem); align-items: end; }
.article-contact-block h2 { margin: 0; max-width: 750px; font-family: var(--font-display); font-size: clamp(3rem,4.8vw,5rem); line-height: .96; font-weight: 500; }
.article-contact-block p:not(.eyebrow) { margin: 0 0 1.6rem; color: var(--muted-on-dark); font-size: .92rem; line-height: 1.75; }

.article-author { background: var(--ivory); padding: 6rem 0 6.4rem; }
.article-author-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem,7vw,7rem); align-items: center; }
.article-author figure { margin: 0; height: 520px; overflow: hidden; background: #222; }
.article-author figure img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 26%; }
.article-author .section-index { margin-bottom: 1.8rem; }
.article-author h2 { margin: 0; max-width: 700px; font-family: var(--font-display); font-size: clamp(3rem,4.4vw,4.65rem); font-weight: 500; line-height: .97; color: var(--green-900); }
.article-author p:not(.eyebrow):not(.section-index) { max-width: 650px; margin: 1.55rem 0 1.7rem; color: #535a55; font-size: .96rem; line-height: 1.78; }

.related-articles { background: var(--ivory-soft); padding: 5.6rem 0 6.1rem; border-top: 1px solid rgba(11,43,38,.08); }
.related-heading { display: grid; grid-template-columns: .5fr 1.5fr; gap: 3rem; align-items: end; margin-bottom: 2.7rem; }
.related-heading h2 { margin: 0; font-family: var(--font-display); font-size: clamp(3rem,4vw,4.4rem); font-weight: 500; color: var(--green-900); }
.related-list { border-top: 1px solid var(--line-light); }
.related-list a { display: grid; grid-template-columns: 70px 1fr 35px; gap: 1.6rem; align-items: center; padding: 1.8rem 0; border-bottom: 1px solid var(--line-light); }
.related-list > a > span { color: #a4864d; font-family: var(--font-display); font-size: 1.4rem; }
.related-list small { display: block; margin-bottom: .45rem; color: #7f735e; font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; }
.related-list strong { display: block; max-width: 780px; color: var(--green-900); font-family: var(--font-display); font-size: clamp(1.65rem,2.4vw,2.5rem); font-weight: 500; line-height: 1.05; }
.related-list b { color: #80642f; font-size: 1.1rem; font-weight: 400; transition: transform .2s ease; }
.related-list a:hover b { transform: translate(3px,-2px); }

@media (max-width: 960px) {
  .article-hero { padding-top: 9rem; }
  .article-hero-grid { grid-template-columns: 1fr .45fr; gap: 3rem; }
  .article-intro-grid { grid-template-columns: .35fr 1.2fr; }
  .article-toc { grid-column: 2; margin-top: 1rem; }
  .article-reading-grid { grid-template-columns: 70px minmax(0,1fr); }
  .article-share { display: none; }
  .article-contact-grid { grid-template-columns: 1.15fr .85fr; gap: 3rem; }
}

@media (max-width: 700px) {
  .article-hero { padding: 7.7rem 0 4.3rem; }
  .article-hero-grid { display: block; }
  .article-back { margin-bottom: 2rem; }
  .article-hero h1 { font-size: clamp(3.25rem,14vw,4.7rem); }
  .article-deck { font-size: .98rem; }
  .article-byline { grid-template-columns: 1fr; gap: 1rem; margin-top: 2.5rem; }
  .article-hero-aside { margin-top: 2.8rem; padding: 1.4rem 0 0; border-left: 0; border-top: 1px solid rgba(209,173,104,.4); }

  .article-intro { padding: 4rem 0 4.3rem; }
  .article-intro-grid { display: block; }
  .article-intro-label { margin-bottom: 1.6rem; }
  .article-drop { font-size: clamp(2.2rem,10vw,3rem); }
  .article-toc { margin-top: 2.3rem; }

  .article-reading-grid { display: block; }
  .article-rail { display: none; }
  .article-body { padding-bottom: 2rem; }
  .article-section { padding: 4.2rem 0 4rem; }
  .article-section-number { margin-bottom: 1.6rem; }
  .article-section h2 { font-size: clamp(2.8rem,12vw,3.8rem); }
  .article-section > p { font-size: .98rem; line-height: 1.85; }
  .article-quote { margin-left: -17px; margin-right: -17px; padding: 1.8rem 17px; font-size: clamp(1.6rem,8vw,2.1rem); }
  .article-definitions, .article-split-list { grid-template-columns: 1fr; }
  .article-definitions > div { min-height: auto; }
  .article-note { grid-template-columns: 1fr; gap: .65rem; }

  .article-contact-block { padding: 4.5rem 0 4.8rem; }
  .article-contact-grid { display: block; }
  .article-contact-block h2 { font-size: clamp(3rem,12vw,4rem); }
  .article-contact-grid > div:last-child { margin-top: 2rem; }
  .article-contact-grid .button { width: 100%; }

  .article-author { padding: 4.7rem 0 5rem; }
  .article-author-grid { display: flex; flex-direction: column; gap: 2.7rem; }
  .article-author figure { width: calc(100% + 34px); margin-left: -17px; height: 500px; }
  .article-author h2 { font-size: clamp(2.9rem,12vw,3.85rem); }

  .related-articles { padding: 4.7rem 0 5rem; }
  .related-heading { display: block; margin-bottom: 2rem; }
  .related-heading .section-index { margin-bottom: 1.2rem; }
  .related-heading h2 { font-size: clamp(2.9rem,12vw,3.8rem); }
  .related-list a { grid-template-columns: 45px 1fr 25px; gap: .8rem; padding: 1.5rem 0; }
  .related-list strong { font-size: clamp(1.6rem,7.2vw,2rem); }
}

@media (max-width: 390px) {
  .article-hero h1 { font-size: clamp(3rem,13.5vw,4.15rem); }
  .article-quote, .article-author figure { margin-left: -14px; margin-right: -14px; width: calc(100% + 28px); }
}


.article-page .article-section h2 {
  margin-bottom: 1.9rem;
}
.article-page .article-section > p {
  margin-top: 0;
}
.article-page .article-section > p + p {
  margin-top: 1.15rem;
}
.article-page .article-section .article-definitions,
.article-page .article-section .article-steps,
.article-page .article-section .article-checklist,
.article-page .article-section .article-split-list,
.article-page .article-section .article-quote,
.article-page .article-section .article-note {
  margin-top: 2.6rem;
}
.article-page .article-section {
  padding-top: 6rem;
  padding-bottom: 6rem;
}
.article-page .article-section + .article-section {
  margin-top: 0;
}

/* Links editoriais: nunca herdar azul/vermelho padrão do navegador */
.article-page .article-body a,
.article-page .article-contact-block a,
.article-page .article-author a,
.article-page .related-articles a {
  text-decoration: none;
}
.article-page .article-contact-block .button-primary,
.article-page .article-contact-block .button-primary:link,
.article-page .article-contact-block .button-primary:visited {
  background: var(--gold);
  color: #0a1613;
  border: 1px solid var(--gold);
}
.article-page .article-contact-block .button-primary:hover,
.article-page .article-contact-block .button-primary:focus-visible {
  background: var(--gold-bright);
  color: #071b18;
  border-color: var(--gold-bright);
}

/* O fechamento do artigo deve parecer parte do novo site */
.article-contact-block {
  border-top: 1px solid rgba(209,173,104,.28);
  border-bottom: 1px solid rgba(209,173,104,.18);
}
.article-page .site-footer {
  margin-top: 0;
}

@media (max-width: 700px) {
  .article-page .article-section {
    padding-top: 4.6rem;
    padding-bottom: 4.6rem;
  }
  .article-page .article-section h2 {
    margin-bottom: 1.45rem;
  }
}