/* Guias do Instagram. Estilos restritos às novas páginas de documentação. */
.instagram-guide { --guide-ink: #172033; --guide-muted: #475569; --guide-purple: #4338ca; --guide-border: #e2e8f0; }
.instagram-guide main { color: var(--guide-ink); }
.instagram-guide main a { color: var(--guide-purple); text-underline-offset: 4px; }
.instagram-guide :focus-visible { outline: 3px solid #4338ca; outline-offset: 4px; }
.instagram-guide .guide-skip { position: absolute; top: -100px; left: 1rem; z-index: 10000; padding: .8rem 1rem; background: #fff; color: #172033; }
.instagram-guide .guide-skip:focus { top: 1rem; }
.instagram-guide .guide-hero { padding: 126px 0 58px; background: linear-gradient(125deg, #f5f3ff, #f8fafc 70%); border-bottom: 1px solid var(--guide-border); }
.instagram-guide .guide-breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .875rem; color: var(--guide-muted); margin-bottom: 2rem; }
.instagram-guide .guide-hero-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(270px, 1fr); gap: 4rem; align-items: center; }
.instagram-guide .guide-kicker { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--guide-purple); }
.instagram-guide .guide-hero h1 { font-size: clamp(2.2rem, 4vw, 3.45rem); line-height: 1.12; letter-spacing: -.04em; max-width: 760px; }
.instagram-guide .guide-lead { font-size: 1.1rem; line-height: 1.8; color: var(--guide-muted); max-width: 650px; }
.instagram-guide .guide-meta { font-size: .85rem; color: var(--guide-muted); }
.instagram-guide .guide-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.5rem 0; }
.instagram-guide .guide-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .8rem 1.15rem; border: 1px solid var(--guide-border); border-radius: 10px; font: inherit; font-weight: 600; background: #fff; color: var(--guide-purple); text-decoration: none; cursor: pointer; }
.instagram-guide .guide-button-primary { background: #4338ca; border-color: #4338ca; color: #fff; }
.instagram-guide .guide-button[hidden] { display: none; }
.instagram-guide .guide-button:hover { border-color: #4338ca; }
.instagram-guide .guide-button-primary:hover { background: #3730a3; }
.instagram-guide .guide-route { padding: 1.5rem; background: #fff; border: 1px solid #ddd6fe; border-radius: 20px; box-shadow: 0 12px 36px #312e8110; }
.instagram-guide .guide-route figcaption { font-size: .85rem; font-weight: 600; color: var(--guide-muted); margin-bottom: 1.1rem; }
.instagram-guide .guide-route ol { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.instagram-guide .guide-route li { display: flex; align-items: center; gap: .9rem; padding: .95rem; border-radius: 12px; background: #f8fafc; margin: 0; }
.instagram-guide .guide-route li:nth-child(2) { background: #eef2ff; }
.instagram-guide .guide-route-number { display: grid; place-items: center; flex: 0 0 32px; height: 32px; border-radius: 50%; background: #4338ca; color: #fff; font-weight: 700; }
.instagram-guide .guide-route strong, .instagram-guide .guide-route small { display: block; }
.instagram-guide .guide-route small { color: var(--guide-muted); font-size: .85rem; line-height: 1.5; margin-top: .2rem; }
.instagram-guide .guide-layout { display: grid; grid-template-columns: minmax(0, 1fr) 248px; gap: 4.5rem; align-items: start; padding-top: 28px; padding-bottom: 48px; }
.instagram-guide .guide-article { min-width: 0; }
.instagram-guide .guide-section { padding: 36px 0; scroll-margin-top: 110px; }
.instagram-guide .guide-section + .guide-section { border-top: 1px solid var(--guide-border); }
.instagram-guide main h2 { font-size: clamp(1.55rem, 2.7vw, 2rem); letter-spacing: -.025em; line-height: 1.3; }
.instagram-guide main h3 { font-size: 1.18rem; line-height: 1.45; margin: 1.6rem 0 .7rem; }
.instagram-guide main p, .instagram-guide main li { line-height: 1.8; }
.instagram-guide main p { color: var(--guide-muted); }
.instagram-guide main ul, .instagram-guide main ol { padding-left: 1.35rem; margin: 1rem 0; }
.instagram-guide main li { margin-bottom: .65rem; }
.instagram-guide main code { font-size: .9em; background: #f1f5f9; color: #273449; padding: .15rem .3rem; border-radius: 4px; overflow-wrap: anywhere; }
.instagram-guide .guide-steps { counter-reset: guide-step; list-style: none; padding: 0; }
.instagram-guide .guide-steps > li { position: relative; padding: .4rem 0 1rem 3rem; counter-increment: guide-step; }
.instagram-guide .guide-steps > li::before { content: counter(guide-step, decimal-leading-zero); position: absolute; left: 0; top: .4rem; display: grid; place-items: center; width: 32px; height: 32px; background: #eef2ff; color: #4338ca; font-size: .8rem; font-weight: 700; border-radius: 9px; }
.instagram-guide .guide-steps strong { color: var(--guide-ink); }
.instagram-guide .guide-step-detail { display: block; color: var(--guide-muted); margin-top: .3rem; }
.instagram-guide .guide-note { padding: 1.15rem 1.3rem; background: #f5f3ff; border-left: 3px solid #6366f1; border-radius: 0 10px 10px 0; margin: 1.4rem 0; }
.instagram-guide .guide-note p:last-child { margin-bottom: 0; }
.instagram-guide .guide-note-success { background: #ecfdf5; border-color: #047857; }
.instagram-guide .guide-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.instagram-guide .guide-choice { display: block; padding: 1.35rem; border: 1px solid #c7d2fe; border-radius: 14px; text-decoration: none; background: #fff; transition: border-color .15s, background-color .15s; }
.instagram-guide .guide-choice:hover { background: #f5f3ff; border-color: #4338ca; }
.instagram-guide .guide-choice strong { display: block; font-size: 1.1rem; margin-bottom: .6rem; }
.instagram-guide .guide-choice span { display: block; color: var(--guide-muted); font-size: .95rem; line-height: 1.6; }
.instagram-guide .guide-choice small { display: block; margin-top: 1rem; font-size: .85rem; font-weight: 700; }
.instagram-guide .guide-install { scroll-margin-top: 110px; padding: 1.5rem; border: 1px solid var(--guide-border); border-radius: 16px; margin-top: 1.5rem; }
.instagram-guide .guide-install h3 { margin-top: 0; }
.instagram-guide .guide-install:target { border-color: #6366f1; }
.instagram-guide .guide-help { margin-top: 1.5rem; }
.instagram-guide .guide-help-message { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; font-size: .95rem; line-height: 1.8; color: #334155; padding: 1.2rem; border: 1px dashed #94a3b8; border-radius: 12px; background: #f8fafc; margin: 1rem 0; }
.instagram-guide .guide-copy-status { font-size: .9rem; min-height: 1.8rem; margin: .65rem 0 0; }
.instagram-guide .guide-table-wrap { overflow-x: auto; border: 1px solid var(--guide-border); border-radius: 12px; margin: 1.3rem 0; }
.instagram-guide table { border-collapse: collapse; width: 100%; text-align: left; font-size: .95rem; }
.instagram-guide caption { text-align: left; padding: 1rem; font-weight: 600; background: #f8fafc; }
.instagram-guide th, .instagram-guide td { padding: .9rem 1rem; border-top: 1px solid var(--guide-border); vertical-align: top; line-height: 1.6; }
.instagram-guide thead th { background: #f8fafc; }
.instagram-guide .guide-toc { position: sticky; top: 110px; margin-top: 36px; padding: 1.25rem; border: 1px solid var(--guide-border); border-radius: 14px; background: #f8fafc; }
.instagram-guide .guide-toc h2 { font-size: 1rem; letter-spacing: 0; margin-bottom: .6rem; }
.instagram-guide .guide-toc a { display: block; font-size: .88rem; padding: .5rem 0; line-height: 1.5; }
.instagram-guide .guide-toc .guide-toc-action { border-top: 1px solid var(--guide-border); margin-top: .65rem; padding-top: 1rem; font-weight: 600; }
.instagram-guide .guide-faq { border: 1px solid var(--guide-border); border-radius: 12px; margin: .75rem 0; background: #fff; }
.instagram-guide .guide-faq summary { padding: 1rem 1.2rem; font-weight: 600; line-height: 1.6; cursor: pointer; }
.instagram-guide .guide-faq[open] summary { border-bottom: 1px solid var(--guide-border); }
.instagram-guide .guide-faq p { padding: 1rem 1.2rem; margin: 0; }
.instagram-guide .guide-faq summary::marker { color: #4338ca; }
.instagram-guide .guide-admin { margin-top: 1.5rem; }
.instagram-guide .guide-admin p { margin-bottom: 0; }
.instagram-guide .footer-section h2 { font-size: 1.2rem; color: #fff; margin-bottom: 1.5rem; }
.instagram-guide .nav-toggle, .instagram-guide .nav-close { border: 0; background: transparent; font: inherit; min-width: 44px; min-height: 44px; }
@media (max-width: 1024px) {
    .instagram-guide .guide-hero-grid { gap: 2rem; grid-template-columns: 1.4fr 1fr; }
    .instagram-guide .guide-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .instagram-guide .guide-toc { position: static; grid-row: 1; margin: .5rem 0; }
    .instagram-guide .guide-toc nav { display: grid; grid-template-columns: 1fr 1fr; column-gap: 1rem; }
    .instagram-guide .guide-toc-action { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
    .instagram-guide .guide-hero { padding: 110px 0 36px; }
    .instagram-guide .guide-hero-grid, .instagram-guide .guide-choices { grid-template-columns: minmax(0, 1fr); }
    .instagram-guide .guide-hero-grid { gap: 1.3rem; }
    .instagram-guide .guide-breadcrumb { margin-bottom: 1.5rem; }
    .instagram-guide .guide-hero h1 { font-size: 2.15rem; }
    .instagram-guide .guide-section { padding: 30px 0; }
    .instagram-guide .guide-install { padding: 1.1rem; }
    .instagram-guide .guide-actions { flex-direction: column; }
    .instagram-guide .guide-button { width: 100%; text-align: center; }
    .instagram-guide th, .instagram-guide td { padding: .7rem; overflow-wrap: anywhere; }
    .instagram-guide .guide-toc nav { column-gap: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
    html:has(.instagram-guide) { scroll-behavior: auto; }
    .instagram-guide .guide-choice { transition: none; }
}

.instagram-guide .ig-guide-example { margin: 1.5rem 0; padding: 1.3rem; border: 1px solid #c7d2fe; border-radius: 14px; background: #f8fafc; }
.instagram-guide .ig-guide-example p:last-child { margin-bottom: 0; }
.instagram-guide .guide-toc { max-height: calc(100vh - 132px); overflow-y: auto; }
@media (max-width: 1024px) { .instagram-guide .guide-toc { max-height: none; overflow: visible; } }

/* Navegação continua visível mesmo sem a fonte de ícones do CDN. */
.instagram-guide .nav-toggle svg, .instagram-guide .nav-close svg { display: block; margin: auto; }
.instagram-guide .back-to-top i { display: none; }
.instagram-guide .back-to-top::after { content: "↑"; font: 700 25px/1 Arial, sans-serif; }