/* ============================================================
   Prime Radiant — Phase −1 research showcase
   Editorial single-page; serif body, sans labels, mono code.
   Self-contained, no build step.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Type */
  --ff-serif: "Newsreader", "Source Serif Pro", Cambria, Georgia, "Times New Roman", serif;
  --ff-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ff-mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Color — warm off-white paper, dark ink */
  --bg:       #f7f3ea;
  --bg-soft:  #f0ece1;
  --bg-card:  #fbf8f1;
  --ink:      #181613;
  --ink-soft: #4a443c;
  --ink-mute: #7a7268;
  --rule:     #c8bfae;
  --rule-soft:#dbd4c4;

  /* Accent for kickers / section marks */
  --accent:   #a04e2a;

  /* Wave palette — muted earth tones, one per wave */
  --w00: #a07a36;  --w00-bg: #f1e6c8;   /* anchor — ochre */
  --w01: #356470;  --w01-bg: #d9e6e7;   /* ontology — teal-slate */
  --w02: #6a3c64;  --w02-bg: #e9d9e6;   /* causal — plum */
  --w03: #4a6741;  --w03-bg: #dde6d4;   /* cyclical — forest */
  --w04: #a04e2a;  --w04-bg: #f1d9c7;   /* physical — rust */
  --w05: #354969;  --w05-bg: #d6dce7;   /* world-systems — indigo */
  --w06: #885a30;  --w06-bg: #ecdcc4;   /* network — copper */
  --w07: #8b6f27;  --w07-bg: #ede2bf;   /* foresight — mustard */
  --w08: #6b4366;  --w08-bg: #e6d6e3;   /* agent-based — mauve */
  --w09: #4a4f58;  --w09-bg: #d8d7d2;   /* atlas — slate */

  /* Eras */
  --mm: #6a3c64;
  --dm: #355d70;
  --lm: #4a6741;
  --dawn: #4a6741;
  --day:  #c08a2a;
  --dusk: #8b3b2a;

  /* Verdict */
  --closed:  #3f6a3a;
  --partial: #b87a1a;

  /* Layout */
  --maxw: 1280px;
  --maxw-narrow: 760px;
  --pad: clamp(1.25rem, 4vw, 2.75rem);
  --gap-section: clamp(3.5rem, 7vw, 6.5rem);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-serif);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "calt", "onum";
}

img, svg { max-width: 100%; height: auto; display: block; }

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--rule);
  transition: text-decoration-color 0.15s ease, color 0.15s ease;
}
a:hover, a:focus-visible { color: var(--accent); text-decoration-color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

code {
  font-family: var(--ff-mono);
  font-size: 0.86em;
  background: var(--bg-soft);
  border: 1px solid var(--rule-soft);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  color: var(--ink-soft);
  word-break: break-word;
}

em { font-style: italic; color: var(--ink-soft); }
strong { font-weight: 600; }

.skip-link {
  position: absolute;
  left: 0.5rem; top: -3rem;
  background: var(--ink); color: var(--bg);
  padding: 0.5rem 0.75rem;
  font-family: var(--ff-sans);
  font-size: 0.875rem;
  z-index: 100;
  border-radius: 3px;
}
.skip-link:focus { top: 0.5rem; }

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.container--narrow { max-width: var(--maxw-narrow); }

/* ---------- Masthead ---------- */
.masthead {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 234, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.masthead__inner {
  display: flex; align-items: center; gap: 0.75rem;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.75rem var(--pad);
}
.masthead__mark { color: var(--accent); display: flex; align-items: center; flex-shrink: 0; }
.masthead__text {
  font-family: var(--ff-sans);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  display: flex; gap: 0.5rem; align-items: baseline;
  min-width: 0;
}
.masthead__project { font-weight: 600; color: var(--ink); }
.masthead__sep { color: var(--rule); }
.masthead__phase { color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.masthead__nav {
  margin-left: auto;
  display: flex; gap: 1.25rem;
  font-family: var(--ff-sans);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.masthead__nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}
.masthead__nav a:hover, .masthead__nav a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 780px) {
  .masthead__nav { display: none; }
}

/* ---------- Typographic atoms ---------- */
.kicker {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 1rem 0;
}
.kicker--accent { color: var(--accent); }

h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: 500;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
  color: var(--ink);
}

.display {
  font-size: clamp(2.05rem, 4.6vw, 3.55rem);
  line-height: 1.08;
  font-weight: 400;
  letter-spacing: -0.018em;
  margin-bottom: 1.75rem;
}
.h-display {
  font-size: clamp(1.55rem, 3.2vw, 2.45rem);
  line-height: 1.14;
  font-weight: 500;
  letter-spacing: -0.014em;
  margin-bottom: 1.25rem;
}
.h-sub {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.lede {
  font-size: clamp(1.075rem, 1.4vw, 1.2rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 38em;
  margin: 0 0 1.1rem 0;
  font-weight: 400;
}
.lede--small {
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 42em;
}

.section-head { margin-bottom: clamp(2rem, 4vw, 3rem); }

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(3rem, 7vw, 6rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  border-bottom: 1px solid var(--rule-soft);
}
.hero .display { max-width: 22ch; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.25rem 2rem;
  margin: 2.75rem 0 0 0;
  padding: 1.25rem 0 0 0;
  border-top: 1px solid var(--rule-soft);
}
.hero__stats > div { margin: 0; }
.hero__stats dt {
  font-family: var(--ff-sans);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.35rem;
  font-weight: 500;
}
.hero__stats dd {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* ---------- Frame: three eras ---------- */
.frame {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
}
.eras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.era {
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  border-top: 3px solid var(--mm);
  padding: 1.75rem 1.6rem 1.6rem 1.6rem;
  border-radius: 2px;
  display: flex; flex-direction: column;
}
.era--mm { border-top-color: var(--mm); }
.era--dm { border-top-color: var(--dm); }
.era--lm { border-top-color: var(--lm); }

.era__head { margin-bottom: 1rem; }
.era__mark {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bg);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  margin-bottom: 0.6rem;
}
.era--mm .era__mark { background: var(--mm); }
.era--dm .era__mark { background: var(--dm); }
.era--lm .era__mark { background: var(--lm); }

.era__name {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 0.25rem 0;
  letter-spacing: -0.01em;
}
.era__years {
  font-family: var(--ff-sans);
  font-size: 0.84rem;
  color: var(--ink-mute);
  margin: 0 0 0.4rem 0;
  letter-spacing: 0.01em;
}
.era__phase {
  font-family: var(--ff-sans);
  font-size: 0.84rem;
  color: var(--ink-soft);
  margin: 0;
  display: flex; align-items: center; gap: 0.4rem;
  font-weight: 500;
}
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--dawn { background: var(--dawn); }
.dot--day  { background: var(--day); }
.dot--dusk { background: var(--dusk); }

.era__body {
  font-size: 1.0125rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 1.25rem 0;
  flex: 1;
}
.era__instances {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule-soft);
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}
.era__instances span {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  color: var(--ink-soft);
  background: var(--bg-soft);
  padding: 0.18rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.01em;
}

/* ---------- Method: numbered steps ---------- */
.method {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.method-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem 2.25rem;
}
.method-steps > li {
  position: relative;
  padding-left: 3.25rem;
  counter-increment: step;
}
.method-steps > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: -0.15rem;
  font-family: var(--ff-sans);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.method-steps h3 {
  font-family: var(--ff-serif);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.45rem 0;
  letter-spacing: -0.008em;
}
.method-steps p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.58;
  color: var(--ink-soft);
}

/* ---------- Wave map (SVG centerpiece) ---------- */
.wave-map {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
}
.wavemap-figure {
  margin: 0;
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  border-radius: 3px;
  padding: clamp(1rem, 3vw, 2.25rem);
}
.wavemap {
  width: 100%;
  height: auto;
  font-family: var(--ff-sans);
}
.wm-num {
  font-family: var(--ff-sans);
  font-weight: 700;
  font-size: 16px;
  fill: var(--ink);
  letter-spacing: 0.04em;
}
.wm-lbl {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: 10px;
  fill: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.wm-cap {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 12px;
  fill: var(--ink-soft);
  font-weight: 400;
}
.wm-count {
  font-family: var(--ff-sans);
  font-size: 9px;
  font-weight: 500;
  fill: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.wm-pending-lbl {
  font-family: var(--ff-sans);
  font-size: 10.5px;
  fill: var(--ink-soft);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.wm-legend text {
  font-family: var(--ff-sans);
  font-size: 11px;
  fill: var(--ink-soft);
}
.figcaption {
  margin-top: 1.25rem;
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--ink-soft);
  font-style: italic;
  max-width: 50em;
}

/* ---------- Thinkers ---------- */
.thinkers {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
  background: var(--bg-soft);
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.wave {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule-soft);
}
.wave:first-of-type { margin-top: 0; border-top: 0; padding-top: 0; }

.wave__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0 1.25rem;
  margin-bottom: 1.5rem;
  align-items: baseline;
}
.wave__num {
  grid-row: 1 / span 2;
  font-family: var(--ff-sans);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  align-self: start;
  padding-top: 0.25rem;
}
.wave__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.wave__sub {
  margin: 0.25rem 0 0 0;
  font-size: 1rem;
  color: var(--ink-soft);
  max-width: 56em;
  line-height: 1.55;
}

.wave--w00 .wave__num { color: var(--w00); }
.wave--w01 .wave__num { color: var(--w01); }
.wave--w02 .wave__num { color: var(--w02); }
.wave--w03 .wave__num { color: var(--w03); }
.wave--w04 .wave__num { color: var(--w04); }
.wave--w05 .wave__num { color: var(--w05); }
.wave--w06 .wave__num { color: var(--w06); }
.wave--w07 .wave__num { color: var(--w07); }
.wave--w08 .wave__num { color: var(--w08); }
.wave--w09 .wave__num { color: var(--w09); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  border-left: 3px solid var(--rule);
  padding: 1.1rem 1.15rem 1.15rem 1.15rem;
  border-radius: 2px;
  display: flex; flex-direction: column;
  transition: border-left-color 0.2s ease, transform 0.2s ease;
}
.card--wide { grid-column: 1 / -1; }

.wave--w00 .card { border-left-color: var(--w00); }
.wave--w01 .card { border-left-color: var(--w01); }
.wave--w02 .card { border-left-color: var(--w02); }
.wave--w03 .card { border-left-color: var(--w03); }
.wave--w04 .card { border-left-color: var(--w04); }
.wave--w05 .card { border-left-color: var(--w05); }
.wave--w06 .card { border-left-color: var(--w06); }
.wave--w07 .card { border-left-color: var(--w07); }
.wave--w08 .card { border-left-color: var(--w08); }
.wave--w09 .card { border-left-color: var(--w09); }

.card__name {
  font-family: var(--ff-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 0 0 0.3rem 0;
  display: flex; align-items: baseline; gap: 0.4rem; flex-wrap: wrap;
}
.card__role {
  font-family: var(--ff-sans);
  font-size: 0.79rem;
  color: var(--ink-mute);
  margin: 0 0 0.65rem 0;
  letter-spacing: 0.005em;
  line-height: 1.4;
}
.card__contrib {
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

.tag {
  font-family: var(--ff-sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--bg-soft);
  border: 1px solid var(--rule-soft);
  padding: 0.12rem 0.45rem;
  border-radius: 2px;
}
.tag--synthetic { background: transparent; color: var(--ink-mute); }

/* ---------- Produced ---------- */
.produced {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
}
.produced__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  margin-bottom: clamp(3rem, 5vw, 4rem);
}
@media (min-width: 980px) {
  .produced__grid {
    grid-template-columns: 1fr 1.5fr;
    align-items: start;
  }
}
.produced__col p {
  font-size: 1.0125rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1.25rem 0;
}
.produced__lede {
  font-size: 1.075rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 1.5rem 0;
  max-width: 50em;
}
.produced__counts {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0 0;
  border-top: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.5rem 1.25rem;
}
.produced__counts li {
  font-family: var(--ff-sans);
  font-size: 0.875rem;
  color: var(--ink-soft);
  display: flex; align-items: baseline; gap: 0.65rem;
  letter-spacing: 0.005em;
}
.produced__counts .cnt {
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  min-width: 1.3em;
  text-align: right;
}

/* ---------- Schema table ---------- */
.schema-frame {
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  overflow: hidden;
}
.schema {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-sans);
  font-size: 0.86rem;
  color: var(--ink-soft);
  table-layout: auto;
}
.schema__cap {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-align: left;
  padding: 0.85rem 1rem 0.5rem 1rem;
  caption-side: top;
  font-weight: 600;
}
.schema thead th {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--ink-mute);
  text-align: left;
  padding: 0.45rem 1rem 0.45rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-soft);
}
.schema tbody td {
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
  line-height: 1.45;
}
.schema tbody tr:nth-child(odd) td { background: rgba(255, 255, 255, 0.25); }
.schema tbody tr:last-child td { border-bottom: 0; }
.schema tbody td:first-child { width: 32%; }
.schema tbody td:nth-child(2) { width: 40%; }
.schema tbody td:nth-child(3) { width: 28%; color: var(--ink-mute); font-style: italic; }
.schema tbody td code {
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 0.92em;
  color: var(--ink);
}
.schema__foot {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink-mute);
  padding: 0.85rem 1rem 1rem 1rem;
  margin: 0;
  border-top: 1px solid var(--rule-soft);
  background: var(--bg-soft);
  font-style: italic;
}

/* ---------- Gaps table ---------- */
.gaps {
  margin-bottom: clamp(3rem, 5vw, 4rem);
}
.gaps__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  font-size: 0.96rem;
  border-radius: 2px;
  overflow: hidden;
}
.gaps__table thead th {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--ink-mute);
  text-align: left;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-soft);
}
.gaps__table tbody td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
  line-height: 1.5;
  color: var(--ink-soft);
}
.gaps__table tbody tr:last-child td { border-bottom: 0; }
.gaps__table tbody td:first-child {
  font-family: var(--ff-sans);
  font-weight: 600;
  color: var(--ink-mute);
  width: 3em;
}
.gaps__table tbody td:nth-child(2) {
  width: 28%;
  font-weight: 500;
  color: var(--ink);
}
.gaps__table tbody td:nth-child(3) { width: 8em; }

.verdict {
  font-family: var(--ff-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.18rem 0.55rem;
  border-radius: 2px;
  white-space: nowrap;
  display: inline-block;
}
.verdict--closed { color: #fff; background: var(--closed); }
.verdict--partial { color: var(--ink); background: rgba(184, 122, 26, 0.18); border: 1px solid var(--partial); }

/* ---------- Atlas ---------- */
.atlas {
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: 2px;
}
.atlas p {
  font-size: 1.0125rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1.5rem 0;
  max-width: 52em;
}
.atlas__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem 2rem;
  margin: 1.25rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
@media (min-width: 700px) {
  .atlas__grid { grid-template-columns: 1fr 1fr; }
}
.atlas__title {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--ink-mute);
  margin: 0 0 0.75rem 0;
}
.atlas__list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--ff-sans);
  font-size: 0.93rem;
  color: var(--ink-soft);
}
.atlas__list li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.4rem 0;
  border-bottom: 1px dotted var(--rule-soft);
  gap: 1rem;
}
.atlas__list li:last-child { border-bottom: 0; }
.atlas__cnt {
  font-family: var(--ff-serif);
  font-weight: 600;
  color: var(--ink);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}
.atlas__signal {
  font-size: 0.94rem;
  font-style: italic;
  color: var(--ink-mute);
  margin: 0;
}

/* ---------- Pending ---------- */
.pending {
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
  background: var(--bg-soft);
  border-top: 1px solid var(--rule-soft);
}
.pending__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.pending__item {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-left: 3px dashed var(--ink-mute);
  padding: 1.25rem 1.35rem;
  border-radius: 2px;
}
.pending__name {
  font-family: var(--ff-mono);
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.005em;
}
.pending__note {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.58;
  color: var(--ink-soft);
}

/* ---------- Footer ---------- */
.page-footer {
  padding: 2.5rem 0 3rem 0;
  border-top: 1px solid var(--rule-soft);
}
.page-footer__line {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
  line-height: 1.6;
  text-align: center;
  margin: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem;
}
.page-footer__dot { color: var(--rule); }

/* ---------- Responsive tweaks ---------- */
@media (max-width: 540px) {
  body { font-size: 1rem; }
  .lede { font-size: 1.05rem; }
  .hero { padding-top: 2.25rem; padding-bottom: 2.5rem; }
  .hero__stats { gap: 1rem 1.5rem; }
  .wave__head { grid-template-columns: 1fr; }
  .wave__num {
    grid-row: 1;
    font-size: 1.5rem;
    padding-top: 0;
    margin-bottom: -0.25rem;
  }
  .cards { grid-template-columns: 1fr; }
  .schema { font-size: 0.82rem; }
  .schema thead th, .schema tbody td { padding: 0.5rem 0.6rem; }
  .gaps__table thead th, .gaps__table tbody td { padding: 0.6rem 0.6rem; font-size: 0.9rem; }
  .gaps__table tbody td:nth-child(2) { width: auto; }
}

@media (min-width: 1500px) {
  .display { font-size: 3.55rem; }
  .h-display { font-size: 2.45rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

@media print {
  .masthead, .skip-link { display: none; }
  body { background: #fff; color: #000; }
}