/* Long-form reading layer on top of style.css for /author/. */

.article-wrap { max-width: 680px; }

.article-meta {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--muted);
    margin: 0 0 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.article-meta a {
    color: var(--accent);
    border-bottom-color: var(--accent);
    text-decoration: none;
}
.article-meta .dot { color: var(--rule); }

.article-h1 {
    font-size: 38px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
}

.article-hero {
    margin: 24px 0 32px;
}
.article-hero img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--rule);
}

.article-body {
    font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
    font-size: 18px;
    line-height: 1.65;
    color: var(--ink);
}
.article-body p { margin: 0 0 1.1em; }
.article-body h2 {
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 22px;
    letter-spacing: -0.01em;
    margin: 2em 0 0.6em;
    color: var(--ink);
}
.article-body h3 {
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 18px;
    margin: 1.6em 0 0.5em;
    color: var(--ink);
}
.article-body a {
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    text-decoration: none;
}
.article-body a:hover {
    background: var(--accent);
    color: var(--paper);
}
.article-body b, .article-body strong { color: var(--ink); font-weight: 700; }
.article-body em { font-style: italic; }
.article-body ul, .article-body ol {
    padding-left: 24px;
    margin: 0 0 1.1em;
}
.article-body li { margin-bottom: 0.4em; }
.article-body blockquote {
    margin: 1.4em 0;
    padding: 0 0 0 18px;
    border-left: 3px solid var(--accent);
    color: var(--muted);
    font-style: italic;
}
.article-body code {
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 0.88em;
    background: rgba(0,47,167,0.08);
    padding: 1px 6px;
    border-radius: 2px;
}
.article-body img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.4em auto;
    border: 1px solid var(--rule);
}

.article-figure {
    margin: 2em 0 2.4em;
    padding: 20px;
    background: #fafafa;
    border: 1px solid var(--rule);
}
.article-figure svg {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}
.article-figure-chart .chart-wrap {
    position: relative;
    width: 100%;
    height: 320px;
}
.article-figure figcaption {
    margin-top: 14px;
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 12px;
    line-height: 1.5;
    color: var(--muted);
    text-align: center;
    letter-spacing: 0.02em;
}
.article-figure figcaption a {
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    text-decoration: none;
}

.article-archive-note {
    margin-top: 48px;
    padding: 14px 16px;
    background: rgba(0, 47, 167, 0.04);
    border-left: 3px solid var(--accent);
    font-size: 13px;
    color: var(--muted);
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    letter-spacing: 0.01em;
}
.article-archive-note a {
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    text-decoration: none;
}

.article-footer {
    margin-top: 32px;
    padding-top: 18px;
    border-top: 2px solid var(--rule);
    font-size: 14px;
}
.article-footer a {
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    text-decoration: none;
}
.article-footer a:hover { background: var(--accent); color: var(--paper); }

/* ── /author/ index list ───────────────────────────────────────────────── */

.author-list { list-style: none; padding: 0; margin: 0 0 48px; }
.author-list li {
    padding: 18px 0;
    border-bottom: 1px solid var(--rule);
}
.author-list li:last-child { border-bottom: none; }
.author-list a.author-title {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    line-height: 1.3;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}
.author-list li:hover a.author-title {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.author-hook {
    display: block;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 6px;
}
.author-date {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--muted);
}

@media (max-width: 600px) {
    .article-h1 { font-size: 30px; }
    .article-body { font-size: 17px; }
}

/* ── AI tl;dr ──────────────────────────────────────────────────────────── */

.tldr-button {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: var(--accent);
    color: var(--paper);
    border: 1.5px solid var(--accent);
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-shadow: 4px 4px 0 var(--ink);
    transition: transform 80ms ease, box-shadow 80ms ease;
}
.tldr-button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--ink);
}
.tldr-button:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--ink);
}
.tldr-button-glyph { font-size: 14px; line-height: 1; }
@media (max-width: 600px) {
    .tldr-button { right: 16px; bottom: 16px; padding: 10px 14px; font-size: 12px; }
}

.tldr-modal[hidden] { display: none; }
.tldr-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.tldr-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 47, 167, 0.18);
    backdrop-filter: blur(2px);
}
.tldr-card {
    position: relative;
    z-index: 1;
    width: min(640px, 100%);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    background: var(--paper);
    border: 2px solid var(--ink);
    box-shadow: 12px 12px 0 var(--accent);
    padding: 28px 32px 24px;
}
.tldr-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: transparent;
    border: none;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    color: var(--ink);
    padding: 6px 10px;
}
.tldr-close:hover { color: var(--accent); }

.tldr-eyebrow {
    display: block;
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}
.tldr-title {
    font-size: 22px;
    line-height: 1.2;
    margin: 0 0 18px;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.tldr-loader { padding: 8px 0 4px; }
.tldr-progress {
    width: 100%;
    height: 8px;
    background: rgba(0, 47, 167, 0.10);
    border: 1px solid var(--accent);
    margin-bottom: 18px;
    overflow: hidden;
}
.tldr-progress-bar {
    height: 100%;
    width: 0%;
    background: repeating-linear-gradient(
        45deg,
        var(--accent),
        var(--accent) 10px,
        rgba(0, 47, 167, 0.7) 10px,
        rgba(0, 47, 167, 0.7) 20px
    );
    transition: width 260ms ease-out;
}
.tldr-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 12px;
    line-height: 1.7;
    color: var(--muted);
}
.tldr-step {
    opacity: 0.5;
    transition: opacity 200ms ease, color 200ms ease;
}
.tldr-step.is-active {
    opacity: 1;
    color: var(--accent);
}
.tldr-step.is-done {
    opacity: 0.7;
    color: var(--ink);
}

.tldr-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--ink);
    margin-bottom: 16px;
}
.tldr-tab {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    padding: 10px 14px;
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--muted);
    cursor: pointer;
}
.tldr-tab:hover { color: var(--ink); }
.tldr-tab.is-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tldr-panes { position: relative; }
.tldr-pane {
    display: none;
    font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
}
.tldr-pane.is-active { display: block; }
.tldr-pane p { margin: 0 0 0.9em; }
.tldr-pane-empty {
    color: var(--muted);
    font-style: italic;
}

.tldr-footnote {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--rule);
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 11px;
    line-height: 1.5;
    color: var(--muted);
    letter-spacing: 0.01em;
}

.tldr-error {
    font-family: "JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
    font-size: 13px;
    color: var(--ink);
    padding: 12px 0;
}
.tldr-retry {
    background: var(--accent);
    color: var(--paper);
    border: none;
    padding: 4px 10px;
    font: inherit;
    cursor: pointer;
    margin-left: 6px;
}

body.tldr-open { overflow: hidden; }