/* Adapted from OpenDesign skills/research-decision-room at 53231d40b778d88eba23f35547bf99485d3ae9fc. Apache-2.0. */

:root {
  --bg: #f4efe6;
  --paper: #fffaf0;
  --paper-2: #ebe2d2;
  --ink: #181713;
  --muted: #6e675d;
  --line: #d4c8b7;
  --accent: #0d6b5c;
  --accent-2: #b54a2f;
  --accent-3: #6f5aa7;
  --success: #1d6d46;
  --warning: #a16b00;
  --shadow: 0 20px 60px rgba(48, 38, 24, 0.12);
  --display: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  --body:
    "DM Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(24, 23, 19, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(24, 23, 19, 0.035) 1px, transparent 1px), var(--bg);
  background-size: 34px 34px;
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

.shell {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0 26px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 760;
}

.mark::before {
  width: 12px;
  height: 12px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  content: "";
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: stretch;
}

.hero-main,
.side-panel,
.module,
.memo,
.experiment {
  background: rgba(255, 250, 240, 0.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-main {
  padding: clamp(28px, 5vw, 56px);
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pill.good {
  border-color: rgba(29, 109, 70, 0.35);
  color: var(--success);
}

.pill.warn {
  border-color: rgba(161, 107, 0, 0.38);
  color: var(--warning);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  max-width: 980px;
  font-size: clamp(46px, 7vw, 112px);
  font-weight: 680;
}

h2 {
  font-size: clamp(28px, 3vw, 48px);
}

h3 {
  font-size: 22px;
}

.lede {
  max-width: 760px;
  margin: 24px 0 0;
  color: #332f29;
  font-size: clamp(17px, 1.4vw, 22px);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.stat {
  min-height: 116px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(235, 226, 210, 0.38);
}

.stat b {
  display: block;
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: 34px;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 13px;
}

.side-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.recommendation {
  padding: 22px;
  background: var(--ink);
  color: var(--paper);
}

.recommendation small {
  color: rgba(255, 250, 240, 0.68);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.recommendation p {
  margin: 16px 0 0;
  font-size: 18px;
}

.risk-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.risk-item {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.risk-item b {
  display: block;
  margin-bottom: 4px;
}

.risk-item span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  margin-top: 30px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 16px;
}

.section-head p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.filter {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  cursor: pointer;
  min-height: 34px;
  padding: 6px 12px;
}

.filter:hover,
.filter:focus-visible,
.filter.active {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

.ledger {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--paper);
}

.ledger-card {
  min-height: 260px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ledger-card:nth-child(4n) {
  border-right: 0;
}

.ledger-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ledger-card h3 {
  margin-top: 20px;
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.2;
}

.ledger-card blockquote {
  margin: 18px 0;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  color: #363027;
}

.ledger-card footer {
  color: var(--muted);
  font-size: 13px;
}

.hidden {
  display: none;
}

.themes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.theme {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.theme p {
  color: var(--muted);
}

.ids {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.id {
  border: 1px solid var(--line);
  padding: 3px 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.matrix {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper);
}

table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--paper-2);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td.score {
  color: var(--accent);
  font-weight: 820;
}

tr:last-child td {
  border-bottom: 0;
}

.memo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.memo {
  padding: 24px;
}

.memo ol {
  margin: 18px 0 0;
  padding-left: 22px;
}

.memo li + li {
  margin-top: 12px;
}

.experiments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.experiment {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 22px;
}

.experiment .num {
  margin-bottom: 28px;
  color: var(--accent-2);
  font-family: var(--display);
  font-size: 48px;
  line-height: 1;
}

.experiment p {
  color: var(--muted);
}

.experiment dl {
  display: grid;
  gap: 10px;
  margin: auto 0 0;
}

.experiment div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

dd {
  margin: 0;
}

.limits {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
}

.limits p {
  margin: 0;
  color: rgba(255, 250, 240, 0.7);
}

@media (max-width: 1120px) {
  .hero,
  .memo-grid,
  .limits {
    grid-template-columns: 1fr;
  }

  .ledger,
  .themes,
  .experiments {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ledger-card:nth-child(4n) {
    border-right: 1px solid var(--line);
  }

  .ledger-card:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 20px, 1440px);
    padding-top: 12px;
  }

  .topbar,
  .section-head,
  .hero-grid {
    display: block;
  }

  .topbar > span {
    display: block;
  }

  .topbar > * + *,
  .hero-grid > * + * {
    margin-top: 12px;
  }

  .hero-main,
  .side-panel,
  .memo,
  .experiment,
  .theme,
  .limits {
    padding: 18px;
  }

  .ledger,
  .themes,
  .experiments {
    grid-template-columns: 1fr;
  }

  .ledger-card,
  .ledger-card:nth-child(2n),
  .ledger-card:nth-child(4n) {
    border-right: 0;
  }

  h1 {
    font-size: clamp(38px, 14vw, 62px);
  }
}

@media print {
  body {
    background: white;
  }

  .filter {
    display: none;
  }

  .hero-main,
  .side-panel,
  .module,
  .memo,
  .experiment {
    box-shadow: none;
  }
}

/* Modified by Skilly, 2026: offline fonts, honest content, fluid grids, keyboard and print support. */
@font-face {
  font-family: DM Sans;
  src: url("fonts/dm-sans-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Instrument Serif;
  src: url("fonts/instrument-serif-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
* {
  box-sizing: border-box;
  min-width: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  overflow-wrap: anywhere;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
button,
input,
select {
  font: inherit;
}
button,
a,
summary {
  touch-action: manipulation;
}
a {
  color: inherit;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #a34c31;
  outline-offset: 4px;
}
img,
svg {
  max-width: 100%;
}
[hidden] {
  display: none !important;
}
.skip {
  position: fixed;
  top: 8px;
  left: 8px;
  padding: 12px;
  background: #fff;
  z-index: 100;
  transform: translateY(-200%);
}
.skip:focus {
  transform: none;
}
.topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.sitefoot {
  padding: 30px max(20px, 4vw);
  font-size: 11px;
  color: #625d53;
  line-height: 1.8;
}
.empty {
  border: 1px dashed #b2ac9f;
  padding: 24px;
  color: #615d54;
}
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.controls button,
.controls input,
.controls select {
  border: 1px solid #918b7c;
  background: #fffaf1;
  color: #24251f;
  padding: 10px 16px;
  min-height: 44px;
  border-radius: 5px;
  max-width: 100%;
}
.controls button[aria-pressed="true"],
.controls button[aria-selected="true"] {
  background: #23251f;
  color: #fffaf1;
}
table {
  border-collapse: collapse;
  width: 100%;
  table-layout: fixed;
}
th,
td {
  padding: 12px;
  border-bottom: 1px solid #cfc7b7;
  text-align: left;
  overflow-wrap: anywhere;
}
th {
  font-weight: 600;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
dt {
  font-size: 11px;
  text-transform: uppercase;
  color: #605b51;
}
dd {
  margin: 4px 0 20px;
}
details {
  margin: 16px 0;
}
summary {
  cursor: pointer;
  padding: 10px 0;
}
section[id] {
  scroll-margin-top: 20px;
}
@media (max-width: 600px) {
  .topline {
    font-size: 10px;
  }
  th,
  td {
    padding: 8px;
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
@media print {
  .controls,
  .skip {
    display: none !important;
  }
  [hidden] {
    display: block !important;
  }
  body {
    background: white !important;
  }
  .sitefoot {
    break-inside: avoid;
  }
  h1,
  h2,
  h3 {
    break-after: avoid;
  }
  article,
  .card,
  .phone,
  .theme {
    break-inside: avoid;
  }
  a {
    text-decoration: none;
  }
  .panel {
    display: block !important;
    break-before: page;
  }
}
:root {
  --display: "Instrument Serif", Georgia, serif;
  --body: "DM Sans", sans-serif;
  --accent: #0d6658;
}
.shell {
  width: min(1360px, calc(100% - 48px));
  padding: 28px 0;
}
.topline {
  margin-bottom: 36px;
}
.hero-main,
.side-panel,
.module,
.memo,
.experiment {
  box-shadow: none;
}
.hero-main {
  padding: 36px;
}
.hero {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.65fr);
  gap: 16px;
}
h1 {
  font-size: clamp(46px, 5.8vw, 86px);
  font-weight: 400;
  max-width: 820px;
  line-height: 1.02;
}
.hero-grid {
  margin-top: 40px;
}
.hero-grid b {
  font-family: var(--display);
  font-weight: 400;
  font-size: 42px;
}
.side-panel .ids {
  margin-top: 16px;
}
.side-panel .id {
  color: var(--paper);
  border-color: #817969;
}
.section {
  margin-top: 58px;
}
.section h2 {
  font-weight: 400;
}
.section-head {
  align-items: center;
}
.ledger {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.ledger-card {
  min-height: 260px;
}
.ledger-card h3 {
  font-size: 17px;
}
.controls {
  align-items: center;
}
.controls output {
  font-size: 12px;
  color: var(--muted);
}
.controls label {
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.themes {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.theme h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 30px;
  line-height: 1.12;
  margin-top: 20px;
}
.opportunity {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
}
.opportunity h3 {
  font-weight: 400;
  font-size: 28px;
}
.opportunity p {
  font-size: 13px;
}
.score-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  align-items: center;
}
.score-grid dt {
  font-size: 10px;
}
.score-grid dd {
  font: 34px/1 var(--display);
  margin: 10px 0;
}
.memo h2 {
  font-size: 36px;
  margin-bottom: 30px;
}
.memo dd,
.memo li {
  line-height: 1.7;
}
.experiments {
  margin-top: 24px;
}
.experiment h3 {
  font-weight: 400;
  font-size: 30px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.experiment dl {
  display: block;
  margin: 0;
}
.experiment dd {
  font-size: 13px;
}
.ledger-card:target {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
}
@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .themes,
  .experiments {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .opportunity {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .shell {
    width: calc(100% - 28px);
  }
  .hero-main,
  .side-panel {
    padding: 24px;
  }
  .hero-grid {
    gap: 8px;
  }
  .stat {
    padding: 10px;
  }
  .stat b {
    font-size: 30px;
  }
  .stat span {
    font-size: 11px;
  }
  .ledger,
  .themes,
  .experiments,
  .memo-grid {
    grid-template-columns: 1fr;
  }
  .section-head {
    display: block;
  }
  .section-head p {
    margin-top: 16px;
  }
  .score-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .ledger-card {
    min-height: 0;
  }
  .section {
    margin-top: 36px;
  }
  .opportunity {
    padding: 20px;
  }
}