/* Long-form posts. One measure for the column, about 66 characters. */
.post-page { background: var(--sheet); }
.post { padding: 152px var(--gutter) 120px; }
.post-head, .post-body, .post-end { max-width: 700px; margin: 0 auto; }
.post-head h1 { font-size: clamp(40px, 5.4vw, 72px); font-stretch: 114%; font-weight: 640; line-height: 1; letter-spacing: -0.04em; }
.dek { margin-top: 24px; font-size: 23px; line-height: 1.4; color: var(--lead); }
.byline { margin-top: 28px; padding-bottom: 40px; border-bottom: 3px solid var(--trace); font-size: 15px; color: var(--lead); font-stretch: 90%; }

.post-body { margin-top: 48px; font-size: 19px; line-height: 1.68; }
.post-body > p + p { margin-top: 1.1em; }
.post-body h2 { margin: 2.2em 0 .6em; font-size: 28px; font-stretch: 110%; font-weight: 620; letter-spacing: -0.025em; line-height: 1.15; }

.layers-fig { margin: 2.6em -40px; padding: 28px 24px 22px; background: var(--film); }
.layers-fig svg { width: 100%; height: auto; display: block; overflow: visible; }
.lf-plane path { fill: var(--sheet); stroke: var(--graphite); stroke-width: 1.2; }
.lf-low path { fill: #e8eae6; }
.lf-detail { fill: none !important; stroke: var(--blue-ink) !important; stroke-width: 1 !important; stroke-dasharray: 5 4; }
.lf-bar rect { fill: var(--trace); stroke: #a88b00; stroke-width: 1; }
.lf-t { font: 600 16px var(--font); font-stretch: 104%; fill: var(--graphite); }
.lf-s { font: 400 14px var(--font); fill: var(--lead); }
.lf-a { font: 650 18px var(--font); font-stretch: 118%; letter-spacing: -0.03em; fill: var(--graphite); }
.layers-fig figcaption { margin-top: 14px; font-size: 15px; line-height: 1.5; color: var(--lead); max-width: 40em; }

.timeline { list-style: none; margin: 2.2em 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 10px; bottom: 10px; width: 1px; background: var(--rule-strong); }
.timeline li { position: relative; padding: 0 0 28px 40px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; top: 8px; width: 13px; height: 13px; border-radius: 50%; border: 1px solid var(--graphite); background: var(--sheet); }
.timeline .t-now::before { background: var(--trace); border-color: #a88b00; box-shadow: 0 0 0 5px rgba(242,222,106,.35); }
.t-y { font-size: 15px; font-stretch: 85%; font-weight: 600; color: var(--blue-ink); }
.timeline h3 { font-size: 21px; font-stretch: 106%; letter-spacing: -0.02em; margin: 2px 0 4px; }
.timeline li > p:last-child { color: var(--lead); font-size: 17px; line-height: 1.55; }

.post-end { margin-top: 72px; padding: 32px; background: var(--film); border-left: 3px solid var(--trace); }
.post-end p { font-size: 19px; }
.post-end .cta-row { margin-top: 22px; }

@media (max-width: 760px) {
  .post { padding-top: 112px; }
  .layers-fig { margin: 2em calc(var(--gutter) * -1); }
  .post-body { font-size: 18px; }
}