/* Session-local additions to the shared Firefly technical-document system. */
.setup-page {
    min-height: 100dvh;
}

.setup-page :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 5px;
}

.setup-page .skip-link {
    position: absolute;
    top: 12px;
    left: 20px;
    z-index: 10;
    padding: 10px 16px;
    background: var(--paper);
    border: 1px solid var(--accent);
    transform: translateY(-180%);
}

.setup-page .skip-link:focus {
    transform: translateY(0);
}

.setup-page .masthead-top {
    flex-wrap: wrap;
    gap: 16px 24px;
}

.setup-page .back-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
}

.setup-page .masthead-sub {
    max-width: none;
}

.setup-page .section-body,
.setup-page section,
.setup-page .meta-item {
    min-width: 0;
}

.setup-page .section-body {
    width: 100%;
}

.setup-page .section-body > * + * {
    margin-top: 20px;
}

.setup-page .prep-note {
    border-left: 3px solid var(--accent);
    padding: 12px 18px;
    background: var(--surface);
}

.setup-page .contents {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-top: 28px;
    font-size: 0.75rem;
}

.setup-page .contents a {
    padding: 4px 0;
}

.setup-page figure {
    margin: 24px 0;
}

.setup-page figure img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--rule);
    background: var(--surface);
}

.setup-page figcaption {
    margin-top: 10px;
    color: var(--gray);
    font-size: 0.72rem;
    line-height: 1.6;
}

.setup-page details {
    border-top: 1px solid var(--rule-strong);
    border-bottom: 1px solid var(--rule);
}

.setup-page details + details {
    margin-top: 16px;
}

.setup-page summary {
    padding: 16px 4px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent);
}

.setup-page .platform-body {
    padding: 4px 0 20px;
}

.setup-page .platform-body > * + * {
    margin-top: 16px;
}

.setup-page code,
.setup-page pre,
.setup-page kbd {
    font-family: 'IBM Plex Mono', ui-monospace, monospace;
    font-size: 0.84em;
}

.setup-page :not(pre) > code,
.setup-page kbd {
    padding: 2px 4px;
    background: var(--surface);
    border: 1px solid var(--rule);
    overflow-wrap: anywhere;
}

.setup-page pre {
    max-width: 100%;
    overflow-x: auto;
    padding: 18px 20px;
    border: 1px solid var(--rule);
    border-left: 2px solid var(--accent);
    background: var(--surface);
    color: var(--ink);
    line-height: 1.8;
    white-space: pre;
    tab-size: 4;
}

.setup-page pre code {
    font-size: inherit;
}

.setup-page .platform-body ol {
    padding-left: 24px;
}

.setup-page .platform-body li + li {
    margin-top: 12px;
}

.setup-page .platform-hint {
    font-size: 0.85rem;
    color: var(--gray);
}

.setup-page .action-row .btn {
    min-width: min(180px, 100%);
    max-width: 100%;
    overflow-wrap: anywhere;
}

.setup-page .disclaimer {
    border-top: 1px solid var(--rule);
    padding-top: 20px;
    font-size: 0.9rem;
}

.setup-page section {
    scroll-margin-top: 24px;
}

@media (max-width: 767px) {
    .setup-page section {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .setup-page .section-head {
        padding-right: 0;
    }

    .setup-page .meta-grid {
        grid-template-columns: 1fr;
    }

    .setup-page .meta-item {
        padding: 14px 0;
        border-right: none;
        border-bottom: 1px solid var(--rule);
    }

    .setup-page .meta-item:last-child {
        border-bottom: none;
    }

    .setup-page pre {
        padding: 14px;
    }
}