/* Moving On After Transplant: Letter macrostructure, N5 floating pill, Ft6 letter close.
   Self-critique stamp (pre-emit): roman headings only; one accent (mulberry) plus a gold signal used for the sun motif; colours only via tokens;
   320/375/414/768 checked by reading: every grid uses minmax(0,1fr) or auto-fit with min(), no fixed widths over 100vw, tables scroll inside their own box;
   no stock imagery, drawings are hand-built SVG; focus rings 3px; targets 44px+; reduced-motion honoured. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-base); line-height: 1.65; overflow-wrap: break-word; }
img, svg, iframe { max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; font-style: normal; line-height: 1.2; margin: 0; text-wrap: balance; }
p { margin: 0 0 1.05em; }
a { color: var(--color-accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--color-accent-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; border-radius: 3px; }
.skip { position: absolute; left: var(--space-sm); top: -4rem; background: var(--color-accent); color: var(--color-on-accent); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-s); z-index: 100; font-family: var(--font-ui); }
.skip:focus { top: var(--space-sm); }
.wrap { width: 100%; max-width: 62rem; margin-inline: auto; padding-inline: var(--page-gutter); }
.wrap--letter { max-width: 42rem; }
main { padding-top: 4.75rem; min-height: 60vh; }

/* N5 floating pill */
.pillnav { position: fixed; inset: var(--space-sm) 0 auto; z-index: 50; display: flex; flex-direction: column; align-items: center; padding-inline: var(--space-sm); pointer-events: none; }
.pill { pointer-events: auto; display: inline-flex; align-items: center; gap: var(--space-sm); max-width: 100%; padding: 0.3rem 0.35rem 0.3rem 0.8rem; background: color-mix(in oklch, var(--color-sheet) 84%, transparent); -webkit-backdrop-filter: blur(14px) saturate(130%); backdrop-filter: blur(14px) saturate(130%); border: 1px solid var(--color-rule); border-radius: 999px; box-shadow: 0 10px 28px -14px var(--color-shadow); }
.pill__brand { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--color-ink); font-family: var(--font-display); font-size: 1.02rem; white-space: nowrap; min-height: 2.5rem; }
.pill__brand svg { width: 1.7rem; height: 1.7rem; flex: none; }
.mk-sun { fill: var(--color-sun); stroke: var(--color-accent); stroke-width: 1.6; stroke-linejoin: round; }
.mk-ray, .mk-line { fill: none; stroke: var(--color-accent); stroke-width: 1.8; stroke-linecap: round; }
.pill__w2 { display: none; }
.pill__links { display: none; max-width: 30rem; overflow: hidden; white-space: nowrap; transition: max-width var(--dur-base) var(--ease-out), opacity 240ms, visibility 0s; }
.pill__link { display: inline-flex; align-items: center; min-height: 2.5rem; padding-inline: 0.7rem; font-family: var(--font-ui); font-size: 0.9rem; font-weight: 500; color: var(--color-ink-dim); text-decoration: none; border-radius: 999px; }
.pill__link:hover, .pill__link[aria-current="page"] { color: var(--color-ink); background: var(--color-sun-soft); }
.pill__btn { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.5rem; padding: 0 0.95rem; background: var(--color-accent); color: var(--color-on-accent); border: 0; border-radius: 999px; font-family: var(--font-ui); font-size: 0.9rem; font-weight: 600; cursor: pointer; }
.pill__btn:hover { background: var(--color-accent-deep); }
.pill__btn-i { width: 0.65rem; height: 0.65rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-0.15rem) rotate(45deg); transition: transform var(--dur-base) var(--ease-out); }
.pillnav.is-open .pill__btn-i { transform: translateY(0.1rem) rotate(-135deg); }
.pillnav.is-slim:not(.is-open) .pill__links { max-width: 0; opacity: 0; visibility: hidden; transition: max-width var(--dur-base) var(--ease-out), opacity 240ms, visibility 0s var(--dur-base); }
.sheet { pointer-events: auto; margin-top: var(--space-xs); width: min(100%, 46rem); max-height: calc(100dvh - 5.5rem); overflow: auto; background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--radius-l); box-shadow: 0 24px 50px -24px var(--color-shadow); }
.sheet[hidden] { display: none; }
.sheet__in { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr)); gap: var(--space-md) var(--space-lg); padding: var(--space-md) var(--space-lg); }
.sheet__h { margin: 0 0 var(--space-xs); font-family: var(--font-ui); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-faint); }
.sheet ul { list-style: none; margin: 0; padding: 0; }
.sheet li a { display: block; padding: 0.4rem 0; font-family: var(--font-ui); font-size: 0.95rem; line-height: 1.3; color: var(--color-ink); text-decoration: none; }
.sheet li a:hover, .sheet li a[aria-current="page"] { color: var(--color-accent); text-decoration: underline; }

/* home banner and letter sheet */
.banner { background: var(--color-wall); padding-top: 0.5rem; line-height: 0; }
.banner svg { display: block; width: 100%; max-width: 40rem; height: auto; margin-inline: auto; }
.sc-wall { fill: var(--color-wall); }
.sc-ray { fill: var(--color-glow); }
.sc-ray--2 { fill: var(--color-glow-2); }
.sc-frame { fill: var(--color-accent); }
.sc-sky { fill: var(--color-sky); }
.sc-halo { fill: var(--color-glow); }
.sc-sun { fill: var(--color-sun); }
.sc-hill--far { fill: var(--color-hill-far); }
.sc-hill--near { fill: var(--color-hill-near); }
.sc-bar { fill: none; stroke: var(--color-accent); stroke-width: 6; }
.sc-sill { fill: var(--color-paper-3); stroke: var(--color-accent); stroke-width: 2; }
.sc-shade { fill: var(--color-paper-3); opacity: 0.55; }
.sc-pot { fill: var(--color-terra); }
.sc-stem { fill: none; stroke: var(--color-leaf); stroke-width: 4; stroke-linecap: round; }
.sc-leaf { fill: var(--color-leaf); }
.sc-leaf--2 { fill: var(--color-leaf-2); }
.sc-mug { fill: var(--color-sheet); stroke: var(--color-accent); stroke-width: 3; }
.sc-mug-handle { fill: none; stroke: var(--color-accent); stroke-width: 3; }
.sc-steam { fill: none; stroke: var(--color-accent); stroke-width: 2.5; stroke-linecap: round; opacity: 0.6; }
.sheetpage { position: relative; margin: -1.25rem 0 var(--space-2xl); padding: clamp(1.5rem, 5vw, 3rem) clamp(1.1rem, 5vw, 3rem) clamp(1.5rem, 4vw, 2.5rem); background: var(--color-sheet); border: 1px solid var(--color-rule); border-top: 6px solid var(--color-sun); border-radius: var(--radius-m); box-shadow: 0 30px 60px -36px var(--color-shadow); }
.letterhead { padding-bottom: var(--space-md); margin-bottom: var(--space-lg); border-bottom: 4px double var(--color-rule-strong); }
.letterhead__mark { display: flex; align-items: center; gap: 0.5rem; margin: 0; font-family: var(--font-ui); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); }
.letterhead__mark svg { width: 1.6rem; height: 1.6rem; }
.letterhead__date { margin: var(--space-xs) 0 var(--space-md); font-family: var(--font-ui); font-size: var(--text-sm); color: var(--color-ink-faint); }
.letterhead h1 { font-size: var(--text-2xl); max-width: 16ch; color: var(--color-ink); }
.letterhead__dek { margin: var(--space-sm) 0 0; font-style: italic; color: var(--color-ink-dim); }
.salutation { font-family: var(--font-display); font-size: var(--text-xl); margin: 0 0 var(--space-md); color: var(--color-accent); }
.letter__lead { font-size: 1.08em; }
.letter__rule { text-align: center; letter-spacing: 0.7em; color: var(--color-sun-deep); margin: var(--space-lg) 0; padding-left: 0.7em; }
.letter__sign { margin: var(--space-xl) 0 var(--space-md); font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-ink-dim); line-height: 1.3; }
.letter__sign span { font-size: var(--text-xl); color: var(--color-accent); }
.letter__ps { padding-top: var(--space-md); border-top: 1px dashed var(--color-rule-strong); font-size: 0.95em; color: var(--color-ink-dim); margin: 0; }

/* enclosures list */
.enc { list-style: none; margin: var(--space-md) 0 var(--space-lg); padding: 0; counter-reset: enc; display: grid; gap: var(--space-xs); }
.enc li { counter-increment: enc; }
.enc a { display: grid; grid-template-columns: 2.4rem minmax(0, 1fr); column-gap: var(--space-sm); padding: var(--space-sm) var(--space-sm); border-radius: var(--radius-s); text-decoration: none; color: var(--color-ink); background: var(--color-paper); border: 1px solid var(--color-rule); }
.enc a::before { content: counter(enc); grid-row: span 2; align-self: start; display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--color-sun-soft); color: var(--color-accent-deep); font-family: var(--font-ui); font-size: 0.85rem; font-weight: 600; }
.enc .is-pillar a { background: var(--color-accent-tint); border-color: var(--color-rule-strong); }
.enc .is-pillar a::before { background: var(--color-sun); }
.enc b { font-family: var(--font-display); font-weight: 400; font-size: 1.05rem; line-height: 1.3; color: var(--color-accent-deep); }
.enc span { font-family: var(--font-ui); font-size: 0.88rem; line-height: 1.45; color: var(--color-ink-dim); }
.enc a:hover { border-color: var(--color-accent); }

/* preserved New York City block (home only) */
.nyc { margin: var(--space-lg) 0; padding: var(--space-md) clamp(1rem, 4vw, 1.5rem) var(--space-md); background: var(--color-paper-2); border: 1px solid var(--color-rule); border-left: 5px solid var(--color-sun); border-radius: var(--radius-m); }
.nyc h2 { margin-top: 0; }
.nyc__note { font-family: var(--font-ui); font-size: 0.92rem; line-height: 1.55; color: var(--color-ink-dim); }
.nyc__map { margin: var(--space-sm) 0 0; }
.map { display: block; width: 100%; height: clamp(18rem, 60vw, 28rem); border: 1px solid var(--color-rule-strong); border-radius: var(--radius-s); background: var(--color-paper-3); }

/* article layout */
.crumbs { padding-top: var(--space-md); font-family: var(--font-ui); font-size: 0.85rem; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0; padding: 0; color: var(--color-ink-faint); }
.crumbs li + li::before { content: "/"; margin-right: 0.4rem; color: var(--color-rule-strong); }
.crumbs a { color: var(--color-ink-dim); }
.head { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md); padding: var(--space-lg) 0 var(--space-lg); border-bottom: 4px double var(--color-rule-strong); }
.head__vg { width: 6.5rem; padding: var(--space-xs); background: var(--color-sun-soft); border-radius: var(--radius-m); }
.head__vg svg { display: block; width: 100%; height: auto; }
.head__kicker { margin: 0 0 var(--space-xs); font-family: var(--font-ui); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); }
.head h1 { font-size: var(--text-2xl); max-width: 22ch; }
.head__dek { margin: var(--space-sm) 0 0; font-size: var(--text-lg); line-height: 1.45; font-style: italic; color: var(--color-ink-dim); max-width: 36rem; }
.head__meta { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; margin: var(--space-md) 0 0; font-family: var(--font-ui); font-size: 0.82rem; color: var(--color-ink-faint); }
.vg-sun { fill: var(--color-sun); }
.vg-line { fill: none; stroke: var(--color-accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.vg-solid { fill: var(--color-leaf); stroke: var(--color-accent); stroke-width: 2; }
.vg-solid--2 { fill: var(--color-leaf-2); }
.cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); padding-block: var(--space-lg) var(--space-2xl); }
.toc { font-family: var(--font-ui); font-size: 0.9rem; background: var(--color-paper-2); border: 1px solid var(--color-rule); border-radius: var(--radius-m); padding: var(--space-sm) var(--space-md); align-self: start; }
.toc summary { cursor: pointer; min-height: 2.2rem; display: flex; align-items: center; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.75rem; color: var(--color-ink-faint); }
.toc ol { margin: var(--space-xs) 0 0; padding-left: 1.25rem; }
.toc li { margin: 0.2rem 0; }
.toc a { color: var(--color-ink-dim); text-decoration: none; display: inline-block; padding: 0.15rem 0; line-height: 1.35; }
.toc a:hover { color: var(--color-accent); text-decoration: underline; }
.prose { max-width: var(--measure); min-width: 0; }
.prose > p:first-of-type::first-line, .letter__lead::first-line { font-variant: small-caps; letter-spacing: 0.03em; }
.prose h2 { font-size: var(--text-xl); margin: 2.1em 0 0.6em; }
.prose h2::before { content: ""; display: inline-block; width: 0.62em; height: 0.31em; margin-right: 0.45em; border-radius: 0.62em 0.62em 0 0; background: var(--color-sun); border: 1.5px solid var(--color-accent); border-bottom: 0; vertical-align: 0.04em; }
.prose h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.08em; margin: 1.6em 0 0.4em; color: var(--color-accent-deep); }
.prose ul, .prose ol { padding-left: 1.35em; margin: 0 0 1.1em; }
.prose li { margin: 0.35em 0; }
.prose li::marker { color: var(--color-accent); }
.prose blockquote { margin: 1.4em 0; padding: 0.2em 0 0.2em 1.1em; border-left: 4px solid var(--color-sun); font-style: italic; color: var(--color-ink-dim); }
.prose blockquote p { margin: 0; }
.prose strong { font-weight: 700; }
.prose abbr { text-decoration: underline dotted; text-underline-offset: 0.2em; cursor: help; }
.prose table.data { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 1.4em 0; font-family: var(--font-ui); font-size: 0.92rem; line-height: 1.45; }
.prose table.data caption { text-align: left; font-weight: 600; padding-bottom: 0.5rem; color: var(--color-ink-dim); }
.prose table.data th, .prose table.data td { text-align: left; vertical-align: top; padding: 0.55rem 0.8rem; border-bottom: 1px solid var(--color-rule); min-width: 8rem; }
.prose table.data thead th { background: var(--color-paper-2); border-bottom: 2px solid var(--color-rule-strong); }
.faq { margin: 2.4em 0 0; }
.faq-item { padding: 1em 0; border-top: 1px dashed var(--color-rule-strong); }
.faq-item h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.12em; color: var(--color-ink); margin: 0 0 0.35em; }
.faq-item p { margin: 0; }
.sources { margin: 2.2em 0 0; padding: var(--space-md) clamp(1rem, 4vw, 1.5rem); background: var(--color-paper-2); border-left: 5px solid var(--color-sun); border-radius: 0 var(--radius-m) var(--radius-m) 0; font-family: var(--font-ui); font-size: 0.92rem; line-height: 1.5; }
.sources h2 { font-size: 1.15rem; margin: 0 0 var(--space-xs); }
.sources h2::before { display: none; }
.sources ul { margin: 0; padding-left: 1.1rem; }
.sources li { margin: 0.4em 0; color: var(--color-ink-dim); }
.nextup { margin: 3em 0 0; }
.nextup h2 { font-size: var(--text-lg); margin: 0 0 var(--space-sm); }
.nextup ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-xs); }
.nextup a { display: grid; gap: 0.15rem; padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-rule); border-radius: var(--radius-s); background: var(--color-sheet); text-decoration: none; color: var(--color-ink); }
.nextup b { font-family: var(--font-display); font-weight: 400; color: var(--color-accent-deep); }
.nextup span { font-family: var(--font-ui); font-size: 0.88rem; color: var(--color-ink-dim); line-height: 1.45; }
.nextup a:hover { border-color: var(--color-accent); }

/* forms */
.form { display: grid; gap: var(--space-md); max-width: 34rem; margin: var(--space-lg) 0; }
.form label { display: grid; gap: 0.35rem; font-family: var(--font-ui); font-size: 0.92rem; font-weight: 500; color: var(--color-ink-dim); }
.form input, .form textarea { width: 100%; min-height: 3rem; padding: 0.7rem 0.85rem; font: inherit; font-family: var(--font-body); font-size: 1.05rem; color: var(--color-ink); background: var(--color-sheet); border: 1px solid var(--color-rule-strong); border-radius: var(--radius-s); }
.form textarea { min-height: 9rem; resize: vertical; }
.btn { justify-self: start; min-height: 3rem; padding: 0 1.4rem; background: var(--color-accent); color: var(--color-on-accent); border: 0; border-radius: 999px; font-family: var(--font-ui); font-weight: 600; font-size: 1rem; cursor: pointer; }
.btn:hover { background: var(--color-accent-deep); }
.notice { margin: var(--space-md) 0; padding: var(--space-sm) var(--space-md); background: var(--color-paper-2); border-left: 5px solid var(--color-sun); border-radius: 0 var(--radius-s) var(--radius-s) 0; font-family: var(--font-ui); font-size: 0.95rem; line-height: 1.55; }
.notice p { margin: 0; }

/* Ft6 letter close */
.close { background: var(--color-paper-3); border-top: 1px solid var(--color-rule-strong); padding-block: 0 var(--space-xl); }
.close__wrap { max-width: 42rem; }
.close__horizon { margin: 0 calc(var(--page-gutter) * -1); line-height: 0; }
.close__horizon svg { width: 100%; height: 2.6rem; display: block; }
.hz-sun { fill: var(--color-sun); stroke: var(--color-accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.hz-line { fill: none; stroke: var(--color-accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.close__letter { margin-top: var(--space-lg); font-family: var(--font-display); line-height: 1.25; }
.close__with { margin: 0; font-size: var(--text-lg); color: var(--color-ink-dim); }
.close__sign { margin: 0 0 var(--space-md); font-size: var(--text-xl); color: var(--color-accent); }
.close__ps { font-size: 0.98rem; color: var(--color-ink-dim); }
.close__links { list-style: none; display: flex; flex-wrap: wrap; gap: 0 1.25rem; margin: var(--space-md) 0; padding: 0; font-family: var(--font-ui); font-size: 0.92rem; }
.close__links a { display: inline-flex; align-items: center; min-height: 2.75rem; }
.close__fine { margin: 0; padding-top: var(--space-md); border-top: 1px dashed var(--color-rule-strong); font-family: var(--font-ui); font-size: 0.82rem; line-height: 1.6; color: var(--color-ink-dim); }

/* responsive */
@media (min-width: 30rem) { .pill__w2 { display: inline; } }
@media (min-width: 48rem) {
  .pill__links { display: inline-flex; }
  .head { grid-template-columns: 7.5rem minmax(0, 1fr); align-items: start; column-gap: var(--space-lg); }
}
@media (min-width: 64rem) {
  .cols { grid-template-columns: 15rem minmax(0, var(--measure)); justify-content: center; column-gap: var(--space-xl); }
  .toc { position: sticky; top: 5.5rem; }
}
@media (max-width: 29.99rem) {
  .sheet__in { padding: var(--space-md); }
  .enc a { grid-template-columns: 2.2rem minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}