/* Signals posts: the post template on top of qs.css, plus the pixel stage
   (assets/js/radar.js) and the post ending (_partials/post-end.html).
   Tokens only, square corners. Linked right after the shared head. */

/* ==========================================================================
   Article body helpers (used by every post, old and new)
   ========================================================================== */
.post-grid > * { min-width: 0; }
.prose { overflow-wrap: break-word; }
.prose sup.cite { font: 500 .62em/0 var(--mono); margin-left: 1px; }
.prose .callout > * + * { margin-top: .6em; }
.prose .callout > :first-child { margin-top: 0; }
.prose .callout h3 { font-size: 18px; }
.prose .callout ul { margin-bottom: 0; }
.prose .pane > * + * { margin-top: .6em; }
.prose .pane > .pane__t + * { margin-top: 0; }
.gauge .meter__bar { display: block; margin: 14px 0 8px; }
.gauge__scale { display: flex; justify-content: space-between; gap: 8px; }
.meter__src { display: block; margin-top: 2px; }
.prose .meter__v { color: var(--fg-0); }
.costs .stat { font-size: clamp(40px, 4.4vw, 56px); }
.costs .stat small { display: block; margin-top: 8px; font-size: 13px; letter-spacing: 0; font-family: var(--mono); }
.prose .timeline li + li { margin-top: 0; }
.prose .faq summary { color: var(--fg-0); }
.prose .orglist { list-style: none; padding-left: 0; columns: 3 150px; column-gap: 24px; font: 400 14.5px/1.5 var(--mono); }
.prose .orglist li { break-inside: avoid; margin: 0 0 8px; }
.quiz__q { color: var(--fg-0); }
.quiz__opt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.55; cursor: pointer; }
.quiz__opt:hover { color: var(--fg-0); }
.quiz__opt input { flex: none; width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--accent); cursor: pointer; }
.quiz__result { padding-top: 16px; border-top: 1px solid var(--line-2); }
.quiz__verdict { font: 500 22px/1.25 var(--mono); letter-spacing: -.03em; color: var(--fg-0); margin: 6px 0; }
.readnext { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.prose figure > blockquote { margin: 0; }

/* ==========================================================================
   Pixel stage: art that flows from one scene into the next (radar.js)
   ========================================================================== */
.px { image-rendering: pixelated; }
.pxstage { margin: 0; display: grid; justify-items: center; gap: 12px; min-width: 0; }
.pxstage__screen { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 3 / 2; }
.pxstage__screen > * { grid-area: 1 / 1; }
/* the screen snaps to the stage grid (whole multiples of its 144 art pixels,
   as radar.js scales), so a placed still sits at a whole-pixel scale too */
.pxwin .pxstage__screen { width: 100%; width: min(576px, round(down, 100%, 144px)); }
@media (min-resolution: 2dppx) { .pxwin .pxstage__screen { width: min(576px, round(down, 100%, 72px)); } }
@media (min-resolution: 3dppx) { .pxwin .pxstage__screen { width: min(576px, round(down, 100%, 48px)); } }
.pxstage canvas { display: block; image-rendering: pixelated; opacity: 0; transition: opacity .4s; }
.pxstage.is-live canvas { opacity: 1; }
.pxstage__still { width: auto; height: 76%; max-width: 92%; image-rendering: pixelated; }
.pxstage__still { transition: opacity .5s; }
.pxstage__still[style*="--w"] { position: absolute; left: calc(var(--x) / 144 * 100%); top: calc(var(--y) / 96 * 100%); width: calc(var(--w) / 144 * 100%); height: auto; max-width: none; }
.pxstage.is-live .pxstage__still { opacity: 0; pointer-events: none; }
.pxstage__bar { display: flex; align-items: center; justify-content: center; gap: 18px; min-height: 30px; }
.pxstage__pips { display: flex; align-items: center; gap: 5px; }
.pxstage__pips i { display: block; width: 6px; height: 6px; background: var(--line-2); transition: width .3s var(--ease), background .3s; }
.pxstage__pips i.on { width: 20px; background: var(--accent); }
.pxstage__pause { position: relative; flex: none; display: grid; place-items: center; width: 30px; height: 30px; padding: 0; color: var(--fg-2); background: none; border: 1px solid var(--line-2); border-radius: 0; cursor: pointer; }
.pxstage__pause::before { content: ""; width: 8px; height: 10px; background: linear-gradient(90deg, currentColor 0 3px, transparent 3px 5px, currentColor 5px 8px); }
.pxstage__pause[aria-pressed="true"]::before { width: 0; height: 0; background: none; border-left: 8px solid currentColor; border-top: 5px solid transparent; border-bottom: 5px solid transparent; margin-left: 2px; }
.pxstage__pause::after { content: ""; position: absolute; inset: -7px; }
.pxstage__pause:hover { color: var(--accent); border-color: var(--accent); }
@media (prefers-reduced-motion: reduce) { .pxstage canvas, .pxstage__still { transition: none; } }

/* Terminal window around the stage, the homepage's hand: a 2px border with
   the title, the scene pips and the pause control set into it (btop style),
   a deep-night fill and faint scanlines. Posts only; the hub keeps its own. */
.pxwin { --win-bg: var(--bg-0); position: relative; min-width: 0; padding: 26px 16px 24px; border: 2px solid var(--line-2); background: color-mix(in srgb, var(--bg-0) 52%, #020507); box-shadow: 0 0 0 1px color-mix(in srgb, var(--bg-0) 80%, #000), 0 30px 80px rgba(0, 0, 0, .35); }
.phero .pxwin { --win-bg: var(--deep); }
.pxwin::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(180deg, rgba(0, 0, 0, .16) 0 1px, transparent 1px 3px); opacity: .5; }
.pxwin .win__t, .pxwin .pxstage__pips, .pxwin .pxstage__pause { position: absolute; z-index: 2; padding: 0 8px; font: 400 11px/14px var(--pixel); letter-spacing: .06em; background: var(--win-bg); white-space: nowrap; }
.pxwin .win__t { top: -8px; left: 16px; color: var(--fg-1); }
.pxwin .win__t::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--rose, var(--accent)); animation: pulse 2.4s steps(2) infinite; }
.pxwin .pxstage { position: static; }
.pxwin .pxstage__bar { display: contents; }
.pxwin .pxstage__pips { top: -8px; right: 16px; height: 14px; }
.pxwin .pxstage__pips i { width: 5px; height: 5px; }
.pxwin .pxstage__pips i.on { width: 15px; }
.pxwin .pxstage__pause { bottom: -8px; right: 16px; display: block; width: auto; height: 14px; border: 0; color: var(--fg-2); }
.pxwin .pxstage__pause::before { content: "pause"; display: inline; width: auto; height: auto; margin: 0; background: none; border: 0; }
.pxwin .pxstage__pause[aria-pressed="true"]::before { content: "play"; }
.pxwin .pxstage__pause::after { inset: -15px 0; }
.pxwin .pxstage__pause:hover, .pxwin .pxstage__pause:focus-visible { color: var(--fg-0); }
[data-theme="paper"] .pxwin { background: var(--bg-1); box-shadow: 0 0 0 1px var(--line); }
[data-theme="paper"] .pxwin::after { opacity: .18; }
@media (prefers-reduced-motion: reduce) { .pxwin .win__t::before { animation: none; } }

/* ==========================================================================
   Post header: a bold pixel headline beside the stage, on a calm deep band
   ========================================================================== */
.sig-post { --deep: color-mix(in srgb, var(--bg-0) 62%, #000); }
[data-theme="paper"] .sig-post { --deep: var(--bg-2); }
.phero { background: var(--deep); border-bottom: 1px solid var(--line); padding: clamp(40px, 5vw, 72px) 0 clamp(44px, 5vw, 72px); }
.phero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 468px); gap: clamp(32px, 5vw, 72px); align-items: center; }
.phero__copy { display: grid; gap: 22px; justify-items: start; }
.phero__crumbs { font: 400 12.5px var(--mono); color: var(--fg-2); }
.phero__crumbs a { display: inline-block; padding: 14px 0; margin: -14px 0; color: var(--fg-2); text-decoration: none; }
.phero__crumbs a:hover { color: var(--fg-0); }
.phero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; }
.phero__verdict { font: 400 15px/1.2 var(--sans); color: var(--fg-1); }
.phero__verdict b { font-weight: 600; color: var(--fg-0); margin-left: .3em; }
.phero__h { font: 400 44px/1.14 var(--pixel); letter-spacing: -.01em; color: var(--fg-0); max-width: 22ch; }
.phero .lede { max-width: 58ch; }
.phero .byline { margin: 0; }
.sig-post .byline { font: 400 14px/1.5 var(--sans); }
.sig-post .byline b { font-weight: 600; }
.phero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 4px; }
.phero__cta .link { position: relative; align-self: center; }
.phero__cta .link::before { content: ""; position: absolute; inset: -12px -4px; }
.phero__art .pxstage__bar { margin-top: 2px; }

/* ==========================================================================
   Body and side column
   ========================================================================== */
.sig-post .post-grid { padding-top: clamp(48px, 6vw, 88px); }
/* long reading: keep the site-wide night sky (night.js) faint behind the text */
.sig-post .post-grid, .sig-post .pend { background: color-mix(in srgb, var(--bg-0) 90%, transparent); box-shadow: 0 0 0 100vmax color-mix(in srgb, var(--bg-0) 90%, transparent); clip-path: inset(0 -100vmax); }
.sig-post .shortv { border: 0; border-left: 2px solid var(--accent); background: none; padding: 2px 0 2px 22px; }
.sig-post .shortv h2 { font: 400 11px/1.4 var(--pixel) !important; letter-spacing: .08em !important; }
.sig-post .shortv ul { color: var(--fg-0); }
.sig-post .prose .callout { border: 0; border-left: 2px solid var(--warn); background: var(--bg-1); padding: 18px 20px; }
.sig-post .prose .callout--info { border-left-color: var(--info); }
.sig-post .prose .callout--accent { border-left-color: var(--accent); }
.sig-post .prose .callout .label { color: var(--fg-2); }
.sig-post .updlog li { border-top: 1px solid var(--line); }
.sig-post .disclaim { font: 400 14px/1.6 var(--sans); }
.sig-post .prose h2 { scroll-margin-top: 90px; }

/* questions answered in the open (FAQ schema mirrors this text exactly) */
.pfaq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.pfaq > div { padding: 22px 0; border-bottom: 1px solid var(--line); }
.prose .pfaq h3 { margin: 0 0 8px; font: 600 18px/1.4 var(--sans); color: var(--fg-0); }
.prose .pfaq p { margin: 0; }

/* the side column: the verdict first, then the facts */
.psum { position: sticky; top: 90px; display: grid; gap: 26px; padding-left: clamp(0px, 2vw, 28px); border-left: 1px solid var(--line); }
.psum__k { font: 400 11px/1.4 var(--pixel); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-2); }
.psum__v { margin-top: 8px; font: 400 44px/1 var(--pixel); color: var(--accent); }
.psum__kv { margin: 0; display: grid; gap: 18px; font-size: 15px; }
.psum__kv div { display: grid; gap: 6px; }
.psum__kv dt { font: 400 11px/1.4 var(--pixel); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-2); }
.psum__kv dd { margin: 0; color: var(--fg-0); line-height: 1.5; }
.psum__next { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 12px; }
.psum__next a { font-size: 15px; color: var(--fg-0); text-decoration-color: var(--accent); }
.psum__next a:hover { color: var(--accent); }

/* ==========================================================================
   Post ending (_partials/post-end.html): the author, the Monday email, the call
   ========================================================================== */
.pend { border-top: 1px solid var(--line); padding: clamp(56px, 7vw, 96px) 0; }
.pend__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.pend__author { display: grid; grid-template-columns: 72px 1fr; gap: 20px; align-items: start; }
.pend__author img { width: 72px; height: 72px; object-fit: cover; filter: grayscale(.2) contrast(1.03); }
.pend__by { font: 400 15px/1.4 var(--sans); color: var(--fg-1); margin-bottom: 8px; }
.pend__by b { font-weight: 600; color: var(--fg-0); }
.pend__author p:not(.pend__by) { color: var(--fg-1); font-size: 16px; }
.pend__form { display: grid; gap: 12px; }
.pend__h { font: 400 27.5px/1.2 var(--pixel); color: var(--fg-0); }
.pend__form .muted { font-size: 15.5px; margin-bottom: 4px; }
.pclose { position: relative; overflow: hidden; background: var(--deep, color-mix(in srgb, var(--bg-0) 62%, #000)); border-top: 1px solid var(--line); padding: clamp(80px, 10vw, 140px) 0; }
[data-theme="paper"] .pclose { background: var(--bg-2); }
.pclose__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(32px, 6vw, 96px); align-items: end; }
.pclose__in { display: grid; gap: 24px; justify-items: start; }
.pclose__h { font: 400 clamp(44px, 5vw, 66px)/1.08 var(--pixel); letter-spacing: -.01em; max-width: 16ch; color: var(--fg-0); }
.pclose .body-l { max-width: 56ch; }
.pclose__cab { width: 153px; height: auto; image-rendering: pixelated; margin-right: clamp(0px, 4vw, 64px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (min-width: 1200px) {
  .phero__grid.wrap { max-width: none; padding-left: max(clamp(16px, 3vw, 32px), calc((100% - var(--wrap)) / 2 + clamp(16px, 3vw, 32px))); padding-right: clamp(16px, 2vw, 24px); grid-template-columns: minmax(0, 1fr) minmax(0, 612px); gap: clamp(32px, 4vw, 56px); }
}
@media (max-width: 1000px) {
  .phero__grid { grid-template-columns: 1fr; }
  .phero__art { width: 100%; max-width: 520px; justify-self: center; }
  .psum { position: static; border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 28px; }
  .pend__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .phero__grid { gap: 20px; }
  .phero__copy { display: contents; }
  .phero__copy > * { order: 3; }
  .phero__copy > :nth-child(-n+3) { order: 1; }
  .phero__art { order: 2; }
  .phero__h { font-size: 33px; }
  .psum__v { font-size: 33px; }
  .pend__author { grid-template-columns: 56px 1fr; gap: 16px; }
  .pend__author img { width: 56px; height: 56px; }
  .pend__h { font-size: 22px; }
  .pclose__h { font-size: 38.5px; }
  .pclose__grid { grid-template-columns: 1fr; }
  .pclose__cab { display: none; }
  .pfaq > div { padding: 18px 0; }
}