:root {
  --canvas: #f1f4f0;
  --paper: #ffffff;
  --ink: #0b1719;
  --muted: #596565;
  --line: #ccd4d1;
  --line-dark: #27434a;
  --navy: #071b22;
  --navy-soft: #0d2932;
  --signal: #d9ff43;
  --signal-deep: #91b000;
  --aqua: #75e1dc;
  --orange: #e94f32;
  --orange-soft: #ffe1d9;
  --code: #e7ebe7;
  --max-width: 78rem;
  --reading-width: 49rem;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  scroll-behavior: smooth;
}

body { margin: 0; }

::selection { background: var(--signal); color: var(--ink); }

a {
  color: #0a6268;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover { color: #073e43; }
a:focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }

.shell {
  margin-inline: auto;
  max-width: var(--max-width);
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.skip-link {
  background: var(--signal);
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 800;
  left: 1rem;
  padding: 0.7rem 1rem;
  position: fixed;
  top: -6rem;
  z-index: 100;
}

.skip-link:focus { top: 1rem; }

.program-bar {
  background: var(--navy);
  border-bottom: 1px solid var(--line-dark);
  color: #d9e5e4;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.program-bar-inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 2.25rem;
}

.program-bar-note { color: #88a4a7; }

.site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}

.header-inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 5.5rem;
}

.site-brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: var(--navy);
  color: var(--signal);
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  height: 2.8rem;
  justify-content: center;
  letter-spacing: -0.04em;
  position: relative;
  width: 2.8rem;
}

.brand-mark::after {
  background: var(--signal);
  bottom: 0;
  content: "";
  height: 0.25rem;
  left: 0;
  position: absolute;
  width: 100%;
}

.brand-lockup { display: flex; flex-direction: column; line-height: 1; }
.brand-lockup strong { font-size: 1rem; letter-spacing: 0.16em; }
.brand-lockup small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
  text-transform: uppercase;
}

nav { align-items: center; display: flex; gap: clamp(1rem, 2.6vw, 2.2rem); }
nav a {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
}
nav a:hover { color: #08777e; }

main { min-height: 70vh; }

.eyebrow,
.sidebar-label,
.footer-label {
  color: #08777e;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.08; }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.75rem); letter-spacing: -0.045em; margin: 0; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.8rem); letter-spacing: -0.035em; margin: 0; }
h3 { font-size: 1.15rem; }

.hero-program {
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(117, 225, 220, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 225, 220, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  color: #f1f7f5;
  margin-inline: clamp(-3rem, -4vw, -1.25rem);
  overflow: hidden;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.25rem, 4vw, 3rem);
  position: relative;
}

.hero-program::before {
  background: var(--signal);
  content: "";
  height: 0.35rem;
  left: 0;
  position: absolute;
  top: 0;
  width: min(35%, 27rem);
}

.hero-program .eyebrow { color: var(--aqua); }
.hero-grid { align-items: end; display: grid; gap: clamp(3rem, 7vw, 7rem); grid-template-columns: minmax(0, 1.6fr) minmax(19rem, 0.7fr); }
.hero-main h1 { font-size: clamp(2.7rem, 5.5vw, 4.8rem); max-width: 13ch; }
.hero-main h1 span { color: var(--signal); }
.hero-copy { color: #b7c9c9; font-size: clamp(1.05rem, 1.8vw, 1.28rem); margin: 2rem 0; max-width: 44rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.button {
  align-items: center;
  border: 1px solid var(--ink);
  color: var(--ink);
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 800;
  justify-content: center;
  letter-spacing: 0.04em;
  min-height: 3rem;
  padding: 0.78rem 1.1rem;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover { background: var(--ink); color: white; }
.button-signal { background: var(--signal); border-color: var(--signal); color: var(--ink); }
.button-signal:hover { background: #edff99; border-color: #edff99; color: var(--ink); }
.button-ghost { border-color: #49636a; color: #ecf4f2; }
.button-ghost:hover { background: #153842; border-color: var(--aqua); color: white; }
.button-primary { background: var(--ink); color: white; }

.record-panel { background: rgba(13, 41, 50, 0.95); border: 1px solid #31515a; box-shadow: 1rem 1rem 0 rgba(0, 0, 0, 0.16); }
.record-panel-head {
  align-items: center;
  border-bottom: 1px solid #31515a;
  color: #9ab0b2;
  display: flex;
  font-family: var(--mono);
  font-size: 0.7rem;
  justify-content: space-between;
  letter-spacing: 0.1em;
  padding: 0.85rem 1rem;
}
.live-indicator { color: var(--signal); }
.live-indicator i { background: var(--signal); border-radius: 50%; display: inline-block; height: 0.45rem; margin-right: 0.35rem; width: 0.45rem; }
.record-stat { align-items: flex-end; display: flex; gap: 1rem; padding: 1.5rem; }
.record-stat strong { color: var(--signal); font-family: var(--mono); font-size: 3.8rem; line-height: 0.85; }
.record-stat span { color: #c8d6d6; font-size: 0.82rem; max-width: 6rem; }
.record-latest, .record-researcher { border-top: 1px solid #31515a; display: flex; flex-direction: column; padding: 1.15rem 1.5rem; }
.record-latest > span, .record-researcher > span { color: #7e999c; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.record-latest a, .record-researcher a { color: white; font-family: var(--mono); font-size: 0.82rem; font-weight: 800; margin-top: 0.35rem; text-decoration: none; }
.record-latest small { color: #9fb2b3; margin-top: 0.3rem; }
.record-researcher a { align-items: center; display: flex; justify-content: space-between; }
.record-researcher a span { color: var(--aqua); font-size: 0.66rem; font-weight: 500; }

.program-strip { background: var(--signal); display: grid; grid-template-columns: repeat(4, 1fr); margin-inline: clamp(-3rem, -4vw, -1.25rem); }
.program-strip div { border-right: 1px solid rgba(11, 23, 25, 0.25); font-family: var(--mono); font-size: 0.72rem; font-weight: 700; padding: 1rem clamp(1rem, 2.5vw, 2rem); text-transform: uppercase; }
.program-strip div:last-child { border-right: 0; }
.program-strip span { color: #536500; margin-right: 0.45rem; }

.latest, .research-team, .method-principles, .profile-publications { padding-block: clamp(4rem, 8vw, 7rem); }
.section-heading { align-items: end; display: flex; gap: 3rem; justify-content: space-between; margin-bottom: 2.5rem; }
.section-deck { color: var(--muted); margin: 1rem 0 0; max-width: 35rem; }
.team-deck { margin: 0; }
.text-link { color: var(--ink); font-family: var(--mono); font-size: 0.72rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.text-link span { color: #08777e; font-size: 1rem; margin-left: 0.2rem; }
.text-link:hover { color: #08777e; }

.advisory-list { border-top: 2px solid var(--ink); }
.advisory-row {
  align-items: start;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: clamp(1.5rem, 3vw, 3rem);
  grid-template-columns: minmax(10rem, 0.55fr) minmax(0, 1.7fr) minmax(10rem, 0.55fr);
  padding-block: 1.7rem;
}
.advisory-row:hover { background: rgba(255, 255, 255, 0.55); }
.advisory-row-id { display: flex; flex-direction: column; font-family: var(--mono); font-size: 0.72rem; }
.advisory-row-id span { color: #08777e; font-weight: 900; }
.advisory-row-id time { color: var(--muted); margin-top: 0.4rem; }
.advisory-product { color: #08777e !important; font-family: var(--mono); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em; margin-bottom: 0.55rem !important; text-transform: uppercase; }
.advisory-row h3 { font-size: 1.15rem; margin: 0 0 0.55rem; }
.advisory-row h3 a { color: var(--ink); text-decoration-color: transparent; }
.advisory-row h3 a:hover { color: #08777e; text-decoration-color: currentColor; }
.advisory-row-content > p:last-child { color: var(--muted); font-size: 0.92rem; margin: 0; }
.advisory-row-status { align-items: flex-start; display: flex; flex-direction: column; gap: 0.55rem; }
.status-copy { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; }
.severity, .status {
  border: 1px solid var(--line);
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.5rem;
  text-transform: uppercase;
}
.severity-critical, .severity-high { background: var(--orange-soft); border-color: #f2ab99; color: #9b2b16; }
.severity-medium { background: #fff0bd; border-color: #dfc466; color: #705700; }
.severity-low, .severity-informational { background: #dff5f2; border-color: #8ccbc6; color: #075d61; }

.coordination-model {
  background: var(--navy);
  color: white;
  display: grid;
  gap: clamp(3rem, 8vw, 8rem);
  grid-template-columns: 0.8fr 1.2fr;
  margin-inline: clamp(-3rem, -4vw, -1.25rem);
  padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 4vw, 3rem);
}
.coordination-model .eyebrow { color: var(--aqua); }
.coordination-intro h2 { max-width: 10ch; }
.coordination-intro > p:not(.eyebrow) { color: #aabfc0; margin: 1.5rem 0 2rem; max-width: 31rem; }
.text-link-light { color: white; }
.text-link-light span { color: var(--signal); }
.process-list { counter-reset: process; list-style: none; margin: 0; padding: 0; }
.process-list li { border-top: 1px solid var(--line-dark); display: grid; gap: 1.4rem; grid-template-columns: 2.5rem 1fr; padding: 1.4rem 0; }
.process-list li:last-child { border-bottom: 1px solid var(--line-dark); }
.process-list > li > span { color: var(--signal); font-family: var(--mono); font-size: 0.7rem; }
.process-list h3 { color: white; margin: 0 0 0.4rem; }
.process-list p { color: #9eb2b4; margin: 0; }

.researcher-feature { align-items: stretch; background: var(--paper); border: 1px solid var(--line); display: grid; grid-template-columns: 10rem 1fr minmax(12rem, 0.45fr); }
.researcher-monogram { align-items: center; background: var(--navy); color: var(--signal); display: flex; font-family: var(--mono); font-size: 2.3rem; font-weight: 900; justify-content: center; min-height: 10rem; position: relative; }
.researcher-monogram::after { border: 1px solid var(--aqua); content: ""; inset: 1rem; opacity: 0.35; position: absolute; }
.researcher-identity { padding: 2rem; }
.researcher-role { color: #08777e; font-family: var(--mono); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; margin: 0 0 0.65rem; text-transform: uppercase; }
.researcher-identity h3 { font-size: 2.1rem; margin: 0; }
.researcher-identity > p:last-child { color: var(--muted); max-width: 39rem; }
.researcher-work { border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; padding: 2rem; }
.researcher-work > span { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; }
.researcher-work strong { font-family: var(--mono); font-size: 3rem; line-height: 1.2; }
.researcher-work a { color: #08777e; font-family: var(--mono); font-size: 0.68rem; font-weight: 800; margin-top: 0.8rem; text-decoration: none; text-transform: uppercase; }

.evidence-statement { border-top: 1px solid var(--line); padding-block: clamp(4rem, 8vw, 7rem); }
.evidence-statement h2 { max-width: 15ch; }
.evidence-grid { display: grid; gap: 0; grid-template-columns: repeat(3, 1fr); margin-top: 3rem; }
.evidence-grid div { border-left: 1px solid var(--line); padding: 0 2rem; }
.evidence-grid div:first-child { padding-left: 0; border-left: 0; }
.evidence-grid span { color: #08777e; font-family: var(--mono); font-size: 0.69rem; font-weight: 800; text-transform: uppercase; }
.evidence-grid p { color: var(--muted); }

.page-intro { border-bottom: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5.5rem); }
.page-intro h1 { font-size: clamp(2.6rem, 5vw, 4.4rem); max-width: 14ch; }
.page-intro > p:last-child { color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 49rem; }
.page-intro-split, .page-intro-database { align-items: end; display: grid; gap: clamp(2rem, 7vw, 7rem); grid-template-columns: 1fr 1fr; }
.page-intro-split > p, .page-intro-database > p { margin: 0; }
.page-intro-database h1 { color: #08777e; font-family: var(--mono); font-size: clamp(2.7rem, 5.2vw, 4.6rem); letter-spacing: -0.055em; }

.database-summary { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.database-summary div { border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 1.5rem; }
.database-summary div:first-child { padding-left: 0; }
.database-summary div:last-child { border-right: 0; }
.database-summary strong { font-family: var(--mono); font-size: 1.15rem; }
.database-summary span { color: var(--muted); font-size: 0.72rem; margin-top: 0.35rem; }
.advisory-index { margin-top: 3rem; }
.status-note { background: var(--paper); border-left: 0.35rem solid var(--signal-deep); margin-block: 4rem 6rem; padding: clamp(1.5rem, 4vw, 3rem); }
.status-note h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.status-note p:not(.eyebrow) { color: var(--muted); max-width: 55rem; }

.method-principles { border-bottom: 1px solid var(--line); }
.principle-ledger { border-top: 2px solid var(--ink); display: grid; grid-template-columns: repeat(2, 1fr); }
.principle-ledger article { border-bottom: 1px solid var(--line); min-height: 15rem; padding: 2rem; }
.principle-ledger article:nth-child(odd) { border-right: 1px solid var(--line); padding-left: 0; }
.principle-ledger > article > span { color: #08777e; font-family: var(--mono); font-size: 0.72rem; }
.principle-ledger h3 { font-size: 1.45rem; margin: 2rem 0 0.8rem; }
.principle-ledger p { color: var(--muted); max-width: 32rem; }
.method-timeline { display: grid; gap: clamp(3rem, 7vw, 7rem); grid-template-columns: 0.75fr 1.25fr; padding-block: clamp(4rem, 8vw, 7rem); }
.method-timeline-intro h2 { max-width: 8ch; }
.method-timeline ol { list-style: none; margin: 0; padding: 0; }
.method-timeline li { border-top: 1px solid var(--line); display: grid; gap: 1.5rem; grid-template-columns: 2.5rem 1fr; padding: 1.5rem 0; }
.method-timeline li:last-child { border-bottom: 1px solid var(--line); }
.method-timeline li > span { color: #08777e; font-family: var(--mono); font-size: 0.7rem; }
.method-timeline h3 { margin: 0 0 0.5rem; }
.method-timeline p { color: var(--muted); margin: 0; }
.disagreement-panel { background: var(--signal); display: grid; gap: clamp(2rem, 6vw, 6rem); grid-template-columns: 1fr 1fr; margin-bottom: 6rem; padding: clamp(2rem, 5vw, 4rem); }
.disagreement-panel .eyebrow { color: #526300; }
.disagreement-panel h2 { max-width: 11ch; }
.disagreement-panel p { color: #354000; }

.researcher-directory { padding-block: clamp(3rem, 7vw, 6rem); }
.researcher-card { align-items: stretch; background: var(--paper); border: 1px solid var(--line); display: grid; gap: 0; grid-template-columns: 11rem 1fr auto; }
.researcher-card > div:nth-child(2) { padding: clamp(1.5rem, 4vw, 3rem); }
.researcher-card h2 { font-size: clamp(2rem, 3vw, 2.35rem); }
.researcher-card p:not(.researcher-role):not(.focus-line) { color: var(--muted); max-width: 44rem; }
.researcher-card > .button { align-self: center; margin-right: 2rem; }
.focus-line { border-top: 1px solid var(--line); font-size: 0.85rem; margin: 1.5rem 0 0; padding-top: 1rem; }
.focus-line span { color: #08777e; font-family: var(--mono); font-size: 0.72rem; font-weight: 800; margin-right: 1rem; text-transform: uppercase; }

.researcher-profile-header { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: clamp(2rem, 6vw, 5rem); grid-template-columns: 15rem 1fr; padding-block: clamp(4rem, 8vw, 7rem); }
.researcher-monogram-large { font-size: 4rem; min-height: 15rem; }
.researcher-profile-header h1 { max-width: none; }
.researcher-profile-header > div:last-child > p:last-child { color: var(--muted); font-size: 1.15rem; max-width: 48rem; }
.profile-facts { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.profile-facts div { border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 1.5rem; }
.profile-facts div:first-child { padding-left: 0; }
.profile-facts div:last-child { border-right: 0; }
.profile-facts span { color: #08777e; font-family: var(--mono); font-size: 0.65rem; text-transform: uppercase; }
.profile-facts strong { font-size: 0.95rem; margin-top: 0.4rem; }

.advisory-header { border-bottom: 1px solid var(--line); padding-block: clamp(4rem, 8vw, 7rem); }
.advisory-kicker { align-items: center; display: flex; justify-content: space-between; margin-bottom: 1.5rem; }
.advisory-kicker .eyebrow { margin: 0; }
.advisory-id { color: #08777e; font-family: var(--mono); font-size: 0.74rem; font-weight: 900; }
.advisory-header h1 {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  max-width: 23ch;
}
.advisory-summary { color: var(--muted); font-size: 1.16rem; max-width: 50rem; }
.advisory-meta { border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(6, 1fr); margin: 3rem 0 0; padding-top: 1.2rem; }
.advisory-meta div { border-left: 1px solid var(--line); min-width: 0; padding: 0 0.8rem; }
.advisory-meta div:first-child { border-left: 0; padding-left: 0; }
.advisory-meta dt, .advisory-sidebar dt { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; }
.advisory-meta dd { font-size: 0.82rem; margin: 0.45rem 0 0; overflow-wrap: anywhere; }
.advisory-content-grid { align-items: start; display: grid; gap: clamp(3rem, 7vw, 7rem); grid-template-columns: 14rem minmax(0, var(--reading-width)); padding-block: 4rem 7rem; }
.advisory-sidebar { border-top: 2px solid var(--ink); position: sticky; top: 1rem; }
.advisory-sidebar .sidebar-label { margin-top: 1rem; }
.advisory-sidebar dl { margin: 0; }
.advisory-sidebar dl div { border-top: 1px solid var(--line); padding: 0.85rem 0; }
.advisory-sidebar dd { font-size: 0.8rem; margin: 0.25rem 0 0; overflow-wrap: anywhere; }
.sidebar-link { display: inline-block; font-family: var(--mono); font-size: 0.72rem; font-weight: 800; margin-top: 1rem; text-decoration: none; text-transform: uppercase; }
.advisory-body { font-size: 1rem; min-width: 0; }
.advisory-body > :first-child { margin-top: 0; }
.advisory-body h2 { border-top: 1px solid var(--line); font-size: 1.75rem; margin-top: 3.3rem; padding-top: 1.2rem; }
.advisory-body h3 { margin-top: 2rem; }
.advisory-body p, .advisory-body li { color: #354141; }
.advisory-body a { overflow-wrap: anywhere; }
.advisory-body code { background: var(--code); font-family: var(--mono); font-size: 0.88em; padding: 0.13em 0.3em; }
.advisory-body pre { background: var(--navy); border-left: 0.3rem solid var(--signal); color: #e6f0ed; overflow-x: auto; padding: 1.2rem; }
.advisory-body pre code { background: transparent; color: inherit; padding: 0; }
.advisory-body table { border-collapse: collapse; display: block; max-width: 100%; overflow-x: auto; width: max-content; }
.advisory-body th, .advisory-body td { border: 1px solid var(--line); min-width: 8rem; padding: 0.65rem 0.75rem; text-align: left; vertical-align: top; }
.advisory-body th { background: #e7ece9; font-family: var(--mono); font-size: 0.7rem; text-transform: uppercase; }
.advisory-body td:first-child a { white-space: nowrap; }
.advisory-body blockquote { border-left: 0.25rem solid var(--aqua); margin-left: 0; padding-left: 1.2rem; }

.empty-state { align-items: center; border-block: 1px solid var(--line); display: flex; gap: 1.5rem; padding-block: 2rem; }
.empty-state-large { margin-block: 4rem 7rem; padding-block: 4rem; }
.empty-state h2, .empty-state h3 { margin: 0 0 0.35rem; }
.empty-state h2 { font-size: clamp(1.55rem, 2.4vw, 2rem); }
.empty-state p { color: var(--muted); margin: 0; }
.empty-state .text-link { display: inline-block; margin-top: 1.2rem; }
.empty-mark { color: #08777e !important; font-family: var(--mono); font-size: 2.8rem; font-weight: 900; }

.error-page { padding-block: 7rem; position: relative; }
.error-code { color: rgba(7, 119, 126, 0.08); font-family: var(--mono); font-size: clamp(8rem, 25vw, 19rem); font-weight: 900; line-height: 0.75; margin: 0; position: absolute; right: 0; top: 5rem; z-index: -1; }
.error-page h1 { max-width: 10ch; }
.error-page > p:not(.eyebrow):not(.error-code) { color: var(--muted); margin: 1.5rem 0 2rem; }

.site-footer { background: var(--navy); color: #eef5f3; }
.footer-grid { display: grid; gap: 3rem; grid-template-columns: 1.5fr 0.7fr 0.8fr; padding-block: 4rem; }
.footer-brand { font-family: var(--mono); font-size: 1rem; font-weight: 900; letter-spacing: 0.1em; margin: 0; }
.footer-brand span { color: var(--aqua); font-size: 0.7rem; font-weight: 600; }
.footer-intro > p:last-child { color: #98adaf; max-width: 28rem; }
.footer-label { color: var(--signal); }
.footer-links { align-items: flex-start; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a, .footer-links span { color: #a9babb; font-size: 0.78rem; text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-bottom { border-top: 1px solid var(--line-dark); color: #789397; display: flex; font-family: var(--mono); font-size: 0.72rem; justify-content: space-between; padding-block: 1.2rem; text-transform: uppercase; }
.footer-bottom p { margin: 0; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .record-panel { max-width: 35rem; }
  .program-strip { grid-template-columns: repeat(2, 1fr); }
  .program-strip div:nth-child(2) { border-right: 0; }
  .program-strip div:nth-child(-n+2) { border-bottom: 1px solid rgba(11, 23, 25, 0.25); }
  .advisory-row { grid-template-columns: 10rem 1fr; }
  .advisory-row-status { grid-column: 2; }
  .coordination-model, .method-timeline { grid-template-columns: 1fr; }
  .researcher-feature { grid-template-columns: 9rem 1fr; }
  .researcher-work { border-left: 0; border-top: 1px solid var(--line); grid-column: 1 / -1; }
  .researcher-work strong { font-size: 2.2rem; }
  .advisory-meta { grid-template-columns: repeat(3, 1fr); row-gap: 1.5rem; }
  .advisory-meta div:nth-child(4) { border-left: 0; padding-left: 0; }
  .advisory-content-grid { grid-template-columns: 11rem minmax(0, 1fr); }
  .researcher-card { grid-template-columns: 9rem 1fr; }
  .researcher-card > .button { grid-column: 2; justify-self: start; margin: 0 0 2rem 2rem; }
}

@media (max-width: 720px) {
  .program-bar-note { display: none; }
  .header-inner { align-items: flex-start; flex-direction: column; gap: 1rem; padding-block: 1.2rem; }
  nav { flex-wrap: wrap; gap: 0.8rem 1.25rem; }
  nav a { font-size: 0.68rem; }
  .hero-program { padding-top: 3.5rem; }
  .program-strip { grid-template-columns: 1fr; }
  .program-strip div { border-bottom: 1px solid rgba(11, 23, 25, 0.25); border-right: 0; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .advisory-row { gap: 1rem; grid-template-columns: 1fr; }
  .advisory-row-status { grid-column: 1; }
  .coordination-model { margin-inline: -1.25rem; }
  .researcher-feature, .researcher-card { grid-template-columns: 1fr; }
  .researcher-monogram { min-height: 8rem; }
  .researcher-work, .researcher-card > .button { grid-column: 1; }
  .researcher-card > .button { margin: 0 1.5rem 1.5rem; }
  .evidence-grid, .principle-ledger, .page-intro-split, .page-intro-database, .disagreement-panel { grid-template-columns: 1fr; }
  .evidence-grid div { border-left: 0; border-top: 1px solid var(--line); padding: 1.2rem 0; }
  .principle-ledger article:nth-child(odd) { border-right: 0; }
  .principle-ledger article { min-height: 0; padding: 1.5rem 0; }
  .database-summary { grid-template-columns: 1fr; }
  .database-summary div, .database-summary div:first-child { border-bottom: 1px solid var(--line); border-right: 0; padding-inline: 0; }
  .researcher-profile-header { grid-template-columns: 1fr; }
  .researcher-monogram-large { max-width: 12rem; min-height: 12rem; }
  .profile-facts { grid-template-columns: 1fr; }
  .profile-facts div, .profile-facts div:first-child { border-bottom: 1px solid var(--line); border-right: 0; padding-inline: 0; }
  .advisory-kicker { align-items: flex-start; flex-direction: column; gap: 0.7rem; }
  .advisory-meta { grid-template-columns: repeat(2, 1fr); }
  .advisory-meta div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .advisory-meta div:nth-child(4) { border-left: 1px solid var(--line); padding-left: 0.8rem; }
  .advisory-content-grid { grid-template-columns: 1fr; }
  .advisory-sidebar { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.6rem; }
}

@media (prefers-reduced-motion: no-preference) {
  a, .button, .advisory-row { transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease; }
}

@media print {
  .program-bar, .site-header, .site-footer, .advisory-sidebar { display: none; }
  .shell { max-width: none; padding: 0; }
  .advisory-content-grid { display: block; }
  .advisory-body { max-width: none; }
}