/* MiracleFarms — editorial / publication style */
:root {
  /* warm cream paper, ink-on-paper; greens reserved for fine detail */
  --bg:        #faf7f0;
  --bg-soft:   #f1ead7;        /* slightly warmer callout body */
  --bg-hover:  #ece3cd;
  --ink:       #2c2a26;
  --ink-soft:  rgba(44,42,38,0.70);
  --ink-faint: rgba(44,42,38,0.45);
  --rule:      rgba(44,42,38,0.14);
  --rule-soft: rgba(44,42,38,0.08);
  --tag-bg:    rgba(104,143,78,0.12);
  --accent:        #3a5a40;    /* deep forest — link hover & fine detail */
  --accent-soft:   #688f4e;    /* moss — small icons */
  --accent-warm:   #b08d3a;
  --accent-warm-soft: #e9c46a;

  /* ── Site identity — topbar / brand chrome stays forest, every section ── */
  --brand:        #3a5a40;
  --brand-soft:   #688f4e;
  --on-accent:    #faf7f0;

  /* ── Section accent (defaults = briefs / emerald-green) ───────────────── */
  /* Per-section overrides live in the html[data-section="…"] blocks below.   */
  --sec-accent:      #3a5a40;
  --sec-accent-soft: #688f4e;
  --sec-tint:        #eaf0e3;
  --sec-quote-text:  #4a5a48;
  /* Intensity dial (clean → medium → expressive). Medium is the default.     */
  --stamp-bg:        var(--sec-accent);
  --stamp-fg:        var(--on-accent);
  --title-rule:      var(--sec-accent);

  --font-default: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-serif:   "Source Serif 4", "Source Serif Pro", "Noto Serif SC", "Source Han Serif SC", Georgia, "Songti SC", serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --content-width: 680px;
  --base-size: 17px;
}

html[data-style="default"] body { font-family: var(--font-default); }
html[data-style="serif"]   body { font-family: var(--font-serif); }
html[data-style="mono"]    body { font-family: var(--font-mono); }
html[data-small="true"]     { --base-size: 14px; }
html[data-fullwidth="true"] { --content-width: 1100px; }

/* ── Per-section accents — mirrors WeChat render themes ───────────────────── */
html[data-section="home"],
html[data-section="briefs"] {
  --sec-accent: #3a5a40; --sec-accent-soft: #688f4e; --sec-tint: #eaf0e3; --sec-quote-text: #4a5a48;
}
html[data-section="readings"] {
  --sec-accent: #3d5168; --sec-accent-soft: #6b7e98; --sec-tint: #e3e8ef; --sec-quote-text: #3a4a5e;
}
html[data-section="fields"] {
  --sec-accent: #b08d3a; --sec-accent-soft: #cba961; --sec-tint: #f4ead0; --sec-quote-text: #7a5c2e;
}
html[data-section="essays"] {
  --sec-accent: #322a50; --sec-accent-soft: #5e5478; --sec-tint: #e6e3f0; --sec-quote-text: #26203e;
}
html[data-section="foundations"] {
  --sec-accent: #9c5a3c; --sec-accent-soft: #c0845f; --sec-tint: #f1e4d8; --sec-quote-text: #7a4226;
}

/* ── Intensity dial ───────────────────────────────────────────────
   clean     — paper-quiet: stamp/title-rule revert to hairline, color only on detail
   medium    — (default) colored stamp tile + accent title-rule + themed chrome
   expressive— medium + a tinted masthead band behind the header                       */
html[data-intensity="clean"] {
  --stamp-bg: transparent; --stamp-fg: var(--sec-accent); --title-rule: var(--rule);
}
html[data-intensity="medium"] {
  --stamp-bg: var(--sec-accent); --stamp-fg: var(--on-accent); --title-rule: var(--sec-accent);
}
html[data-intensity="expressive"] {
  --stamp-bg: var(--sec-accent); --stamp-fg: var(--on-accent); --title-rule: var(--sec-accent);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-size: var(--base-size);
  line-height: 1.7;
  font-family: var(--font-default);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
/* Headlines & display copy always use the serif — quiet editorial voice */
.pg-title, .h2, .h3, .h2-sub-serif, .ornament, .pull,
.pagelink .pl-title, .ntable td.col-title,
.brand-name {
  font-family: var(--font-serif);
}
.pg-title, .h2, .h3 { font-weight: 600; }
a { color: inherit; text-decoration: none; }
a:hover { background: var(--rule-soft); }
::selection { background: rgba(233,196,106,0.38); color: var(--ink); }

/* Top nav */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(250,247,240,0.88);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule-soft);
}
.topbar-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 12px 32px;
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-default); font-size: 14px;
}
.brand {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 6px; margin-left: -6px;
  border-radius: 4px; font-weight: 600; color: var(--ink);
  cursor: pointer;
}
.brand:hover { background: var(--bg-hover); }
.brand { flex: 0 0 auto; }
.brand-mark { width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; flex: 0 0 auto; }
.brand-name { letter-spacing: -0.005em; white-space: nowrap; }
.brand-tag { color: var(--ink-faint); font-weight: 400; margin-left: 2px; white-space: nowrap; }
@media (max-width: 1100px) { .brand-tag { display: none; } }
.nav-spacer { flex: 1; }
.nav-links { display: flex; align-items: center; gap: 1px; flex-wrap: nowrap; justify-content: flex-end; }
.nav-links a span { white-space: nowrap; }
.nav-links a {
  padding: 6px 5px; border-radius: 4px; color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 4px;
}
.nav-links a:hover { background: var(--bg-hover); color: var(--ink); }
.nav-links a.active { color: var(--ink); background: var(--bg-hover); }
.nav-sep { width: 1px; height: 14px; background: var(--rule); margin: 0 6px; }
/* When labels no longer fit, keep one line and fall back to icons. */
@media (max-width: 960px) {
  .nav-links a span { display: none; }
  .nav-links a { padding: 6px; gap: 0; }
  .nav-links svg { width: 16px; height: 16px; }
  .nav-sep { display: none; }
}

/* Page shell */
.page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 32px 120px;
  transition: max-width 0.2s ease;
}
@media (max-width: 720px) {
  .page { padding: 0 20px 80px; }
  .topbar-inner { padding: 10px 16px; gap: 8px; }
  .brand-tag { display: none; }
}
@media (max-width: 460px) {
  .topbar-inner { padding: 10px 12px; }
  .brand-name { display: none; }
}

.pg-meta {
  font-family: var(--font-default);
  font-size: 12px; color: var(--ink-faint);
  padding: 24px 0 8px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  letter-spacing: 0.01em;
}
.pg-meta .dot { opacity: 0.5; }
.pg-meta a { text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 2px; }

/* Page icon — small, unobtrusive emoji glyph; no color tile */
.pg-icon {
  margin-top: 40px;
  width: auto; height: auto;
  display: inline-flex; align-items: center; justify-content: flex-start;
  font-size: 32px; line-height: 1; user-select: none;
  background: transparent; border: 0; box-shadow: none; border-radius: 0;
  opacity: 0.85;
}
.pg-icon.icon-green, .pg-icon.icon-cream, .pg-icon.icon-moss { background: transparent; color: inherit; }

.pg-title {
  font-weight: 600; font-size: 44px; line-height: 1.18;
  letter-spacing: -0.012em; margin: 14px 0 10px; color: var(--ink);
}
.pg-sub {
  color: var(--ink-soft); font-size: 18px; line-height: 1.55;
  margin: 4px 0 6px; font-family: var(--font-serif); font-style: italic;
  font-weight: 400;
}
.pg-sub-small { color: var(--ink-faint); font-size: 14px; margin: 2px 0 28px; }

.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 12px; font-family: var(--font-default); }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border: 1px solid var(--rule); border-radius: 4px;
  font-size: 13px; color: var(--ink-soft); background: var(--bg);
  cursor: pointer; transition: background 0.1s;
}
.pill:hover { background: var(--bg-soft); color: var(--ink); }
.pill.primary { background: var(--sec-accent); color: var(--on-accent); border-color: var(--sec-accent); }
.pill.primary:hover { filter: brightness(0.9); color: var(--on-accent); }
.pill.active { background: var(--bg-soft); color: var(--ink); border-color: var(--rule); }

.callout {
  display: flex; gap: 14px; margin: 28px 0;
  padding: 18px 20px 18px 18px; background: var(--bg-soft);
  border-radius: 2px; font-size: 15px; line-height: 1.65;
  border-left: 2px solid var(--sec-accent);
}
.callout .ico { flex: 0 0 auto; font-size: 16px; line-height: 1.6; user-select: none; opacity: 0.85; }
.callout p { margin: 0; }
.callout p + p { margin-top: 8px; }
.callout strong { font-weight: 600; }

.h2 {
  font-weight: 600; font-size: 26px; line-height: 1.3;
  letter-spacing: -0.005em; margin: 48px 0 6px; color: var(--ink);
}
.h2-sub {
  font-family: var(--font-default); color: var(--sec-accent-soft);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.18em;
  margin: 40px 0 -4px; font-weight: 500;
}
.h3 { font-weight: 600; font-size: 19px; line-height: 1.4; margin: 28px 0 4px; color: var(--ink); }
p { margin: 10px 0; color: var(--ink); }
p.muted { color: var(--ink-soft); }

.divider { height: 1px; background: var(--rule-soft); margin: 36px 0; border: 0; }
/* Editorial section break — small ornament */
.ornament {
  display: flex; align-items: center; justify-content: center;
  margin: 56px 0; color: var(--sec-accent-soft);
  font-size: 14px; letter-spacing: 0.6em; user-select: none; opacity: 0.85;
}
.ornament::before, .ornament::after {
  content: ""; flex: 0 0 36px; height: 1px; background: var(--rule);
  margin: 0 18px;
}
/* Pull quote — italic serif, no quote marks */
.pull {
  font-style: italic; font-size: 22px; line-height: 1.5;
  color: var(--ink); margin: 36px 0;
  padding-left: 20px; border-left: 2px solid var(--sec-accent);
}

/* Page-link list */
.pagelist { margin: 8px 0 0; display: flex; flex-direction: column; }
.pagelink {
  display: grid; grid-template-columns: 24px 1fr auto;
  align-items: start; gap: 10px;
  padding: 10px 8px 10px 6px; margin: 0 -8px;
  border-radius: 4px; cursor: pointer; position: relative; color: inherit;
}
.pagelink:hover { background: var(--bg-soft); }
.pagelink .pl-ico {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 1px; font-size: 16px; color: var(--sec-accent-soft); flex: 0 0 auto;
}
.pagelink .pl-body { min-width: 0; }
.pagelink .pl-title {
  font-weight: 500; font-size: 16px; line-height: 1.45; color: var(--ink);
  text-decoration: underline; text-decoration-color: var(--rule);
  text-underline-offset: 3px; text-decoration-thickness: 1px;
}
.pagelink:hover .pl-title { text-decoration-color: var(--ink-faint); }
.pl-lang {
  display: inline-flex; align-items: stretch; vertical-align: middle;
  margin-left: 8px; transform: translateY(-1.5px);
  font-family: var(--font-default); font-size: 9px; font-weight: 600;
  line-height: 1; letter-spacing: 0.04em; text-decoration: none;
  border-radius: 4px; overflow: hidden; white-space: nowrap; user-select: none;
}
.pl-lang i {
  font-style: normal; padding: 3px 4.5px;
  display: inline-flex; align-items: center;
}
.pl-lang i:first-child { background: var(--sec-tint); color: var(--sec-accent); }
.pl-lang i:last-child { background: var(--sec-accent); color: var(--on-accent); }
.col-title .pl-lang { transform: translateY(-1px); }
.pl-lock {
  display: inline-flex; align-items: center; justify-content: center;
  vertical-align: middle; margin-left: 8px; transform: translateY(-1.5px);
  width: 19px; height: 17px; border-radius: 4px; flex: 0 0 auto;
  background: var(--sec-tint); color: var(--sec-accent); text-decoration: none;
}
.pl-lock svg { display: block; }
.col-title .pl-lock { transform: translateY(-1px); }
.pagelink .pl-meta {
  font-family: var(--font-default); font-size: 12px; color: var(--ink-faint);
  margin-top: 4px; display: flex; flex-wrap: wrap; gap: 0 8px; align-items: center;
}
.pagelink .pl-meta .tag { background: var(--sec-tint); border-radius: 3px; padding: 1px 6px; color: var(--ink-soft); font-size: 11px; }
.pagelink .pl-excerpt { font-size: 14px; color: var(--ink-soft); line-height: 1.55; margin-top: 4px; }
.pagelink .pl-date {
  font-family: var(--font-default); font-size: 12px; color: var(--ink-faint);
  white-space: nowrap; padding-top: 3px;
}
.pagelink .pl-handle {
  position: absolute; left: -28px; top: 12px;
  width: 18px; height: 18px; color: var(--ink-faint);
  opacity: 0; display: flex; align-items: center; justify-content: center;
  font-size: 13px; pointer-events: none; transition: opacity 0.1s;
}
.pagelink:hover .pl-handle { opacity: 0.55; }
@media (max-width: 720px) {
  .pagelink { grid-template-columns: 22px 1fr; }
  .pagelink .pl-date { grid-column: 2; padding-top: 0; }
  .pagelink .pl-handle { display: none; }
}

/* Toggle */
details.toggle { margin: 8px -6px; padding: 4px 6px; border-radius: 4px; }
details.toggle > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px;
  padding: 4px 6px; margin: 0 -6px; border-radius: 4px;
  font-size: 15px; color: var(--ink);
}
details.toggle > summary::-webkit-details-marker { display: none; }
details.toggle > summary:hover { background: var(--bg-soft); }
details.toggle > summary::before {
  content: "▶"; font-size: 10px; color: var(--ink-faint);
  transition: transform 0.15s ease; width: 14px; display: inline-block;
}
details.toggle[open] > summary::before { transform: rotate(90deg); }
details.toggle > .toggle-body { padding: 4px 0 8px 20px; color: var(--ink-soft); font-size: 14px; line-height: 1.6; }
details.toggle > .toggle-body p { color: var(--ink-soft); margin: 6px 0; }

/* Property grid */
.props { display: grid; grid-template-columns: max-content 1fr; gap: 6px 24px; font-family: var(--font-default); font-size: 14px; margin: 16px 0 0; }
.props dt { color: var(--ink-faint); font-size: 13px; padding: 6px 6px 6px 0; display: flex; align-items: center; gap: 6px; }
.props dd { margin: 0; color: var(--ink); padding: 6px 0; }
.props dd .tag { background: var(--sec-tint); border-radius: 3px; padding: 2px 7px; font-size: 12px; margin-right: 4px; display: inline-block; }
@media (max-width: 560px) {
  .props { grid-template-columns: 1fr; gap: 0; }
  .props dt { padding-bottom: 0; }
  .props dd { padding-top: 2px; padding-bottom: 10px; }
}

/* Footer */
.pg-footer {
  margin-top: 80px; padding-top: 24px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--font-default); font-size: 12px; color: var(--ink-faint);
  display: flex; flex-wrap: wrap; gap: 4px 14px; justify-content: space-between;
}

/* Notion-style table view (used on briefs index) */
.ntable {
  width: 100%; border-collapse: collapse;
  font-family: var(--font-default); font-size: 14px;
  margin: 8px 0 0;
}
.ntable thead th {
  text-align: left; font-weight: 500; font-size: 12px;
  color: var(--ink-faint); padding: 8px 10px;
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.ntable thead th .col-ico { display: inline-block; margin-right: 6px; vertical-align: -2px; opacity: 0.6; }
.ntable tbody td {
  padding: 10px 10px; border-bottom: 1px solid var(--rule-soft);
  vertical-align: top; color: var(--ink);
}
.ntable tbody tr:hover td { background: var(--bg-soft); }
.ntable td.col-title { font-weight: 500; }
.ntable td.col-title a {
  text-decoration: underline; text-decoration-color: var(--rule);
  text-underline-offset: 3px; text-decoration-thickness: 1px;
}
.ntable tbody tr:hover td.col-title a { text-decoration-color: var(--ink-faint); }
.ntable td.col-date, .ntable th.col-date { white-space: nowrap; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.ntable td.col-tags .tag { background: var(--sec-tint); border-radius: 3px; padding: 1px 6px; color: var(--ink-soft); font-size: 11px; margin-right: 4px; display: inline-block; }
@media (max-width: 720px) {
  .ntable thead { display: none; }
  .ntable, .ntable tbody, .ntable tr, .ntable td { display: block; width: 100%; }
  .ntable tbody tr { padding: 12px 0; border-bottom: 1px solid var(--rule-soft); }
  .ntable tbody td { padding: 2px 0; border: 0; }
  .ntable td.col-title { font-size: 16px; }
}

/* Filter bar */
.filterbar {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  margin: 16px 0 8px; font-family: var(--font-default);
}
.filterbar .lbl { font-size: 12px; color: var(--ink-faint); margin-right: 2px; }
.fchip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 3px; font-size: 12px;
  background: var(--sec-tint); color: var(--ink-soft); cursor: pointer;
  border: 1px solid transparent;
}
.fchip:hover { background: var(--bg-hover); }
.fchip.on { background: var(--sec-accent); color: var(--on-accent); }
.fchip .count { opacity: 0.6; font-size: 11px; }

/* Year group heading inside lists */
.year-row {
  display: flex; align-items: center; gap: 10px;
  margin: 24px 0 4px;
  font-family: var(--font-default);
  color: var(--ink-faint); font-size: 12px; letter-spacing: 0.06em;
  white-space: nowrap;
}
.year-row > span { flex: 0 0 auto; }
.year-row .yr { font-weight: 600; color: var(--ink-soft); letter-spacing: 0.02em; }
.year-row .ln { flex: 1 1 auto; height: 1px; background: var(--rule-soft); min-width: 0; }

/* Tabs (view switcher: List / Table) */
.viewtabs {
  display: inline-flex; gap: 0;
  border: 1px solid var(--rule); border-radius: 4px;
  font-family: var(--font-default); font-size: 12px;
  overflow: hidden;
}
.viewtabs button {
  background: transparent; border: 0; padding: 5px 10px;
  color: var(--ink-soft); cursor: pointer;
  display: inline-flex; align-items: center; gap: 4px;
  border-right: 1px solid var(--rule);
}
.viewtabs button:last-child { border-right: 0; }
.viewtabs button:hover { background: var(--bg-soft); color: var(--ink); }
.viewtabs button.on { background: var(--bg-soft); color: var(--ink); }

/* Empty state */
.empty {
  padding: 40px 20px; text-align: center;
  color: var(--ink-faint); font-size: 14px;
  background: var(--bg-soft); border-radius: 4px;
  font-family: var(--font-default);
}

/* ───────────────────────────────────────────────────────────────────────────
   SECTION THEMING — stamp, header, brand mark, section nav
   ───────────────────────────────────────────────────────────────────────── */

/* Brand mark — five stalks (inherits currentColor) */
.mf-mark { display: inline-block; vertical-align: middle; flex: 0 0 auto; }
.brand .mf-mark { color: var(--brand); }

/* Page header row: colored stamp tile + kicker + title */
.pg-headband { margin-top: 8px; }
html[data-intensity="expressive"] .pg-headband {
  background: var(--sec-tint);
  margin: 12px -20px 0; padding: 22px 20px 4px;
  border-radius: 6px;
}
.pg-head {
  display: flex; align-items: flex-start; gap: 16px;
  margin-top: 36px;
}
html[data-intensity="expressive"] .pg-head { margin-top: 4px; }
.pg-stamp {
  width: 48px; height: 48px; border-radius: 10px; flex: 0 0 auto;
  background: var(--stamp-bg); color: var(--stamp-fg);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(44,42,38,0.10);
  margin-top: 4px;
}
html[data-intensity="clean"] .pg-stamp {
  border: 1px solid var(--rule); box-shadow: none; background: transparent; color: var(--sec-accent);
}
.pg-headtext { min-width: 0; }
.pg-kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sec-accent);
  display: inline-flex; align-items: baseline; gap: 8px;
}
.pg-kicker .cjk { color: var(--ink-faint); letter-spacing: 0.08em; }
.pg-head .pg-title { margin: 6px 0 0; }
.pg-rule {
  height: 2px; width: 44px; border: 0; border-radius: 1px;
  background: var(--title-rule);
  margin: 14px 0 12px;
}

/* Home: five-section navigator */
.secnav {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  margin: 18px 0 8px;
}
@media (max-width: 600px) { .secnav { grid-template-columns: 1fr; } }
.secnav-card {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center;
  padding: 16px 18px; border-radius: 6px; cursor: pointer;
  background: var(--bg-card); border: 1px solid var(--rule);
  border-left: 3px solid var(--card-accent, var(--sec-accent));
  color: inherit; transition: background 0.12s, box-shadow 0.12s;
}
.secnav-card:hover { background: var(--card-tint, var(--sec-tint)); box-shadow: 0 3px 10px rgba(44,42,38,0.07); }
.secnav-card .sc-stamp {
  width: 40px; height: 40px; border-radius: 9px;
  background: var(--card-accent, var(--sec-accent)); color: var(--on-accent);
  display: inline-flex; align-items: center; justify-content: center;
}
.secnav-card .sc-name {
  font-family: var(--font-serif); font-weight: 600; font-size: 18px; color: var(--ink);
  line-height: 1.2; letter-spacing: -0.005em;
}
.secnav-card .sc-kicker {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--card-accent, var(--sec-accent)); margin-top: 3px;
}
.secnav-card .sc-desc { font-size: 13px; color: var(--ink-soft); margin-top: 5px; line-height: 1.5; }
.secnav-card .sc-count {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint);
  white-space: nowrap; font-variant-numeric: tabular-nums; align-self: start; padding-top: 2px;
}
.secnav-card[data-sec="briefs"]      { --card-accent: #3a5a40; --card-tint: #eaf0e3; }
.secnav-card[data-sec="readings"]    { --card-accent: #3d5168; --card-tint: #e3e8ef; }
.secnav-card[data-sec="fields"]      { --card-accent: #b08d3a; --card-tint: #f4ead0; }
.secnav-card[data-sec="essays"]      { --card-accent: #322a50; --card-tint: #e6e3f0; }
.secnav-card[data-sec="foundations"] { --card-accent: #9c5a3c; --card-tint: #f1e4d8; }

/* Five-color stalk strip (home hero ornament) */
.stalkstrip { display: inline-flex; align-items: flex-end; gap: 6px; height: 30px; }
.stalkstrip i { display: block; width: 5px; border-radius: 1px; }
.stalkstrip i:nth-child(1) { height: 60%;  background: #3a5a40; }
.stalkstrip i:nth-child(2) { height: 85%;  background: #3d5168; }
.stalkstrip i:nth-child(3) { height: 45%;  background: #b08d3a; }
.stalkstrip i:nth-child(4) { height: 100%; background: #322a50; }
.stalkstrip i:nth-child(5) { height: 72%;  background: #9c5a3c; }

/* ──────────────────────────────────────────────────────────────
   Footer channel-chip strip — mirrors assets/css/brand.css so the
   React <PageFooter> on section/index pages matches the Jekyll
   article-page footer (centered chip row, no copyright/meta line).
   ────────────────────────────────────────────────────────────── */
.site-foot {
  margin-top: 72px;
  border-top: 1px solid var(--rule-soft);
  background: var(--bg);
}
.mf-const-strip {
  display: flex; flex-wrap: nowrap; gap: 8px; align-items: center;
  padding: 18px 22px;
  font-family: var(--font-default);
}
.site-foot .mf-const-strip {
  max-width: 1100px;
  margin: 0 auto;
  justify-content: center;
}
/* Discreet private-notes entry: quiet by default, clearer on hover/focus.
   (Mirrors the rule in brand.css; SPA pages load notion.css, not brand.css.) */
.mf-foot-quiet:hover,
.mf-foot-quiet:focus-visible {
  opacity: .85 !important;
}
/* Tight widths: keep one line, drop chip labels to icons. */
@media (max-width: 760px) {
  .mf-const-strip { gap: 6px; padding: 16px 14px; }
  .mf-ch-chip span { display: none; }
  .mf-ch-chip { padding: 6px 8px; }
}
.mf-ch-chip {
  appearance: none;
  display: inline-flex; align-items: center; gap: 6px;
  flex: 0 0 auto;
  padding: 5px 10px; border-radius: 4px;
  border: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-soft); background: #fffcf4;
  text-decoration: none;
}
.mf-ch-chip:is(button) { cursor: pointer; }
.mf-ch-chip svg { width: 13px; height: 13px; flex: 0 0 auto; }
.mf-ch-chip[data-status="live"] {
  background: var(--accent); color: var(--bg); border-color: var(--accent);
}
.mf-ch-chip[data-status="live"]:hover {
  background: #2d4732; border-color: #2d4732;
}
.mf-ch-chip[data-status="pending"] {
  color: var(--ink-faint); border-style: dashed;
}

/* ──────────────────────────────────────────────────────────────
   WeChat QR dialog — mirrors assets/css/brand.css so the React
   <PageFooter> dialog on section/index pages matches the Jekyll
   article-page dialog.
   ────────────────────────────────────────────────────────────── */
.mf-wechat-dialog {
  width: min(92vw, 380px);
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
}
.mf-wechat-dialog::backdrop {
  background: rgba(44,42,38,0.38);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.mf-wechat-card {
  position: relative;
  padding: 26px 26px 24px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fffcf4;
  box-shadow: 0 24px 80px rgba(44,42,38,0.22);
  font-family: var(--font-default);
  text-align: center;
}
.mf-wechat-close {
  appearance: none;
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--ink-faint);
  cursor: pointer;
}
.mf-wechat-close:hover {
  background: var(--bg-soft);
  color: var(--ink);
}
.mf-wechat-close:focus-visible,
.mf-wechat-copy:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 2px;
}
.mf-wechat-close svg {
  width: 18px;
  height: 18px;
}
.mf-wechat-kicker {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
}
.mf-wechat-title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 600;
  color: var(--ink);
}
.mf-wechat-qr {
  display: flex;
  justify-content: center;
}
.mf-wechat-qr img {
  width: min(100%, 264px);
  height: auto;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #fff;
}
.mf-wechat-name {
  margin: 16px 0 2px;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}
.mf-wechat-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
}
.mf-wechat-copy {
  appearance: none;
  margin-top: 16px;
  padding: 7px 12px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg);
  color: var(--ink-soft);
  cursor: pointer;
  font: 12px/1.2 var(--font-default);
}
.mf-wechat-copy:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

@media (max-width: 420px) {
  .mf-wechat-card {
    padding: 24px 18px 20px;
  }
}