:root {
  color-scheme: light;
  --paper: #f4f0e6;
  --paper-deep: #e9e2d2;
  --ink: #16221d;
  --ink-soft: #4d5a54;
  --green: #174c37;
  --green-bright: #2a7657;
  --green-pale: #dce9df;
  --amber: #a45d1b;
  --amber-pale: #f5e5cb;
  --red: #8a3b31;
  --red-pale: #f2ded9;
  --blue: #245d72;
  --blue-pale: #dcebf0;
  --line: rgba(22, 34, 29, 0.17);
  --line-strong: rgba(22, 34, 29, 0.36);
  --white: #fffdf8;
  --shadow: 0 18px 50px rgba(29, 39, 32, 0.08);
  --radius: 18px;
  --max: 1240px;
  --font-serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 4%, rgba(191, 142, 80, 0.14), transparent 28rem),
    var(--paper);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image: linear-gradient(rgba(22, 34, 29, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(22, 34, 29, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 55%);
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(36, 93, 114, 0.45);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 72px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(244, 240, 230, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  width: fit-content;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.wordmark-mark {
  display: block;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  object-fit: cover;
}

.site-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 650;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-menu-button {
  display: none;
  width: 38px;
  height: 38px;
  padding: 9px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.nav-menu-button span {
  display: block;
  height: 2px;
  margin: 3px 0;
  background: var(--ink);
  border-radius: 2px;
}

.github-link {
  display: grid;
  justify-self: end;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform 160ms ease, background 160ms ease;
}

.github-link:hover {
  background: var(--white);
  transform: translateY(-2px);
}

.github-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

main > section,
.ledger-main > section,
.live-strip {
  width: min(var(--max), calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.live-strip {
  padding: 15px 18px 12px;
  margin-top: 18px;
  background: rgba(255, 253, 248, 0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.live-strip-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}

.live-strip-title {
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

.live-strip-title:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-chip {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 9px;
  padding: 11px 14px 8px;
  border-left: 1px solid var(--line);
}

.metric-chip:first-child {
  padding-left: 0;
  border-left: 0;
}

.metric-chip .metric-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.metric-chip-emphasis .metric-value {
  color: var(--green);
}

.metric-chip .metric-label {
  overflow: hidden;
  font-size: 0.66rem;
  line-height: 1.2;
  text-overflow: ellipsis;
}

.metric-chip .skeleton-text::after {
  width: 54px;
  height: 18px;
}

.live-strip-footnote {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 7px;
  border-top: 1px solid var(--line);
}

.processing-notice-compact,
.treasury-notice-compact {
  padding: 0;
  margin: 0;
  background: none;
  border: 0;
  border-radius: 0;
  font-size: 0.67rem;
}

.processing-notice-compact {
  margin-left: auto;
  text-align: right;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green-bright);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 820px;
  margin-bottom: 28px;
  font-size: clamp(4rem, 8.2vw, 7.7rem);
  line-height: 0.88;
}

h1 em {
  color: var(--green);
  font-weight: 400;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.98;
}

h3 {
  line-height: 1.2;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--green);
}

.button-primary:hover {
  background: #0f3c2a;
}

.button-secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line-strong);
}

.button-secondary:hover {
  background: rgba(255, 253, 248, 0.55);
}

.button-light {
  color: var(--ink);
  background: var(--paper);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-heading > p:not(.eyebrow) {
  max-width: 720px;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.section-heading-split {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-heading-split > div {
  flex: 1;
}

.data-freshness {
  color: #6e7772;
  font-family: var(--font-mono);
  font-size: 0.73rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-card {
  display: grid;
  min-height: 176px;
  grid-template-rows: 3.2em auto 1fr;
  padding: 24px;
  background: rgba(255, 253, 248, 0.86);
}

.metric-card-emphasis {
  background: var(--green-pale);
}

.metric-label {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.045em;
  line-height: 1.35;
  text-transform: uppercase;
}

.metric-value {
  margin: 8px 0 6px;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.metric-card small {
  align-self: end;
  color: #6e7772;
  font-size: 0.78rem;
}

.skeleton-text {
  color: transparent;
}

.skeleton-text::after {
  display: block;
  width: 68%;
  height: 42px;
  content: "";
  background: linear-gradient(90deg, rgba(22, 34, 29, 0.07), rgba(22, 34, 29, 0.13), rgba(22, 34, 29, 0.07));
  background-size: 200% 100%;
  border-radius: 8px;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  to { background-position: -200% 0; }
}

.treasury-notice,
.processing-notice {
  padding: 14px 18px;
  margin: 16px 0 0;
  border-radius: 10px;
  font-size: 0.86rem;
}

.treasury-notice {
  color: var(--amber);
  background: var(--amber-pale);
  border: 1px solid rgba(164, 93, 27, 0.22);
}

.processing-notice {
  color: var(--ink-soft);
  background: rgba(255, 253, 248, 0.55);
  border: 1px solid var(--line);
}

.problems-section {
  padding: 64px 0 82px;
}

.problem-controls {
  display: grid;
  grid-template-columns: 2fr repeat(3, minmax(150px, 0.7fr));
  gap: 12px;
  align-items: end;
  padding: 18px;
  background: rgba(255, 253, 248, 0.72);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.problem-filter-disclosure > summary {
  display: none;
}

.problem-controls label,
.ledger-search {
  display: flex;
  gap: 7px;
  flex-direction: column;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.88rem;
  text-transform: none;
}

input::placeholder {
  color: #939a96;
}

.results-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  color: #6e7772;
  font-size: 0.8rem;
}

.results-line p {
  margin: 0;
}

.text-button {
  padding: 6px;
  color: var(--green);
  background: none;
  border: 0;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 750;
}

.problem-list {
  display: grid;
  gap: 8px;
}

.problem-row-shell {
  position: relative;
  overflow: hidden;
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.problem-row-shell::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  content: "";
  background: var(--green-bright);
}

.problem-row-shell[data-status="PendingReview"]::before {
  background: var(--amber);
}

.problem-row-shell[data-status="Solved"]::before {
  background: var(--blue);
}

.problem-row {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto 18px;
  gap: 18px;
  align-items: center;
  padding: 14px 18px 14px 22px;
  color: var(--ink);
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background 160ms ease;
}

.problem-row:hover {
  background: var(--white);
}

.problem-row:focus-visible {
  outline: 3px solid rgba(33, 102, 73, 0.34);
  outline-offset: -3px;
}

.problem-row-main {
  min-width: 0;
}

.problem-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.problem-row-title {
  display: block;
  overflow: hidden;
  margin-top: 7px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.problem-row-funding {
  display: flex;
  min-width: 84px;
  flex-direction: column;
  align-items: flex-end;
}

.problem-row-funding strong {
  font-family: var(--font-mono);
  font-size: 0.86rem;
}

.problem-row-funding small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 0.68rem;
}

.problem-row-arrow {
  color: var(--green);
  font-family: var(--font-sans);
  font-size: 1.15rem;
  line-height: 1;
  transition: transform 160ms ease;
}

.problem-row-shell-expanded .problem-row-arrow {
  transform: rotate(180deg);
}

.problem-row-expanded {
  padding: 0 22px 18px;
  border-top: 1px solid var(--line);
}

.problem-row-loading {
  min-height: 78px;
  background: linear-gradient(105deg, rgba(255, 253, 248, 0.65) 30%, rgba(255, 255, 255, 0.95) 42%, rgba(255, 253, 248, 0.65) 56%);
  background-size: 250% 100%;
  animation: shimmer 1.8s infinite;
}

.status-pill,
.domain-pill,
.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.status-open {
  color: var(--green);
  background: var(--green-pale);
}

.status-review {
  color: var(--amber);
  background: var(--amber-pale);
}

.status-running {
  color: var(--amber);
  background: var(--amber-pale);
}

.status-solved {
  color: var(--blue);
  background: var(--blue-pale);
}

.domain-pill {
  color: var(--ink-soft);
  background: var(--paper);
  border: 1px solid var(--line);
}

.problem-id {
  color: #818985;
  font-family: var(--font-mono);
  font-size: 0.71rem;
}

.problem-statement {
  max-width: 940px;
  margin: 16px 0 14px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.45;
}

.math-sup {
  position: relative;
  top: -0.1em;
  font-size: 0.72em;
  line-height: 0;
}

.direction-control {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.direction-toggle {
  display: flex;
  padding: 4px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.direction-toggle button {
  flex: 1;
  padding: 7px 12px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 800;
}

.direction-toggle button[aria-pressed="true"] {
  color: var(--green);
  background: var(--white);
  box-shadow: 0 1px 4px rgba(16, 50, 36, 0.12);
}

.direction-textbox {
  min-height: 72px;
  padding: 12px 14px;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.45;
}

.direction-instruction {
  position: relative;
  z-index: 1;
  padding-bottom: 12px;
  background: var(--white);
}

.inline-research-output {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.inline-research-output > strong {
  display: block;
  margin-bottom: 9px;
  color: var(--green);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.inline-research-output pre {
  max-height: 330px;
  margin: 0;
  overflow: auto;
  color: var(--ink);
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.research-output-pagination {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  padding-top: 12px;
  margin-top: 12px;
  border-top: 1px solid var(--line);
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.research-output-pagination button {
  padding: 5px 9px;
  color: var(--green);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.research-output-pagination button:disabled {
  color: #9aa19d;
  cursor: default;
}

.compact-contribution-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.compact-contribution-actions .button {
  justify-content: center;
  padding: 10px 12px;
  text-align: center;
}

.contribution-disclosure {
  margin: 8px 0 0;
  color: #757d79;
  font-size: 0.73rem;
}

.claim-panel,
.review-panel,
.contributions-panel {
  padding: 18px;
  margin-top: 18px;
  border-radius: 10px;
}

.claim-panel {
  color: var(--green);
  background: var(--green-pale);
}

.review-panel {
  background: var(--blue-pale);
}

.review-panel.review-panel-warning {
  background: var(--amber-pale);
}

.claim-panel h4,
.review-panel h4,
.contributions-panel h4 {
  margin: 0 0 9px;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.collective-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 750;
}

.claim-row,
.review-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-top: 1px solid rgba(22, 34, 29, 0.12);
}

.claim-row:first-of-type,
.review-row:first-of-type {
  border-top: 0;
}

.claim-row p,
.review-row p {
  flex: 1 1 420px;
  margin: 0;
  font-size: 0.82rem;
}

.artifact-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
}

.artifact-links a {
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 750;
}

.contributions-panel {
  background: rgba(244, 240, 230, 0.62);
}

.contribution-mini-list {
  display: grid;
  gap: 1px;
  padding: 0;
  margin: 0;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  list-style: none;
}

.contribution-mini-list li {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--white);
  font-size: 0.77rem;
}

.contribution-mini-list strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge-received {
  color: var(--amber);
  background: var(--amber-pale);
}

.badge-processed {
  color: var(--green);
  background: var(--green-pale);
}

.badge-refunded,
.badge-reversed {
  color: var(--red);
  background: var(--red-pale);
}

.load-more-wrap {
  padding-top: 24px;
  text-align: center;
}

.site-footer {
  padding: 24px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--green);
}

.footer-legal {
  display: block;
}

.footer-legal p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.53);
  font-size: 0.72rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.82);
  text-underline-offset: 3px;
}

.footer-legal a:hover {
  color: var(--white);
}

.terms-dialog {
  width: min(820px, calc(100vw - 32px));
  padding: 0;
  margin: auto;
  overflow: hidden;
  background: var(--white);
  border: 0;
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.25);
}

.terms-dialog {
  height: min(760px, calc(100vh - 32px));
}

.terms-dialog::backdrop {
  background: rgba(11, 24, 18, 0.72);
  backdrop-filter: blur(4px);
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 12px 18px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.dialog-header h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: 0;
}

.dialog-close {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  color: var(--ink);
  background: var(--paper);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.terms-frame {
  width: 100%;
  height: calc(100% - 58px);
  background: var(--white);
  border: 0;
}

.problem-detail > :last-child {
  margin-bottom: 0;
}

.data-error {
  padding: 28px;
  background: var(--red-pale);
  border: 1px solid rgba(138, 59, 49, 0.28);
  border-radius: var(--radius);
}

.data-error strong {
  font-family: var(--font-serif);
  font-size: 1.5rem;
}

.data-error p {
  color: var(--red);
}

.data-error > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Ledger */
.ledger-main {
  padding-top: 1px;
}

.ledger-summary-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.ledger-source-link {
  flex: 0 0 auto;
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.ledger-summary {
  padding: 24px 0 20px;
}

.ledger-summary .section-heading {
  margin-bottom: 12px;
}

.problems-section.ledger-summary {
  padding-top: 24px;
}

.ledger-explorer {
  padding: 28px 0 48px;
  border-top: 1px solid var(--line);
}

.ledger-bottom-source {
  width: min(var(--max), calc(100% - 48px));
  padding: 0 0 48px;
  margin: 0 auto;
  text-align: left;
}

.ledger-explorer .section-heading {
  margin-bottom: 18px;
}

.ledger-search {
  max-width: 720px;
  margin-bottom: 28px;
}

.ledger-search input {
  min-height: 54px;
  font-size: 1rem;
}

.tab-list {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.tab-list button {
  padding: 10px 14px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 750;
}

.tab-list button[aria-selected="true"] {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.tab-list span {
  display: inline-grid;
  min-width: 20px;
  height: 20px;
  margin-left: 5px;
  place-items: center;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.table-wrap {
  overflow-x: auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--ink-soft);
  background: var(--paper);
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
}

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

td code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  overflow-wrap: anywhere;
}

td a {
  color: var(--green);
  font-weight: 700;
}

.empty-row td {
  padding: 36px 18px;
  color: #737c77;
  text-align: center;
}

.ledger-disclosure {
  max-width: 860px;
  margin: 20px 0 0;
  color: #6e7772;
  font-size: 0.76rem;
}

@media (max-width: 1000px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
    gap: 10px;
  }

  .site-nav {
    display: none;
  }

  .site-nav[data-mobile-open="true"] {
    position: absolute;
    top: calc(100% + 1px);
    right: max(24px, calc((100vw - var(--max)) / 2));
    display: flex;
    min-width: 220px;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 8px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow);
  }

  .site-nav[data-mobile-open="true"] a {
    padding: 10px 12px;
    border-radius: 7px;
  }

  .site-nav[data-mobile-open="true"] a:hover {
    background: var(--white);
  }

  .nav-menu-button {
    display: block;
  }

  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }

  .metric-grid .metric-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .metric-strip {
    grid-template-columns: 1fr 1fr;
  }

  .metric-chip:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .problem-controls {
    grid-template-columns: 1fr 1fr;
  }

}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 72px;
  }

  .site-header {
    min-height: 62px;
    padding: 0 18px;
  }

  .site-nav[data-mobile-open="true"] {
    right: 18px;
  }

  .wordmark {
    font-size: 1.18rem;
  }

  main > section,
  .ledger-main > section,
  .live-strip {
    width: min(100% - 28px, var(--max));
  }

  .live-strip {
    padding: 12px 14px 10px;
    margin-top: 12px;
  }

  .live-strip-topline {
    display: block;
  }

  .live-strip-topline .data-freshness {
    margin: 4px 0 0;
  }

  .live-strip-footnote {
    display: block;
  }

  .processing-notice-compact {
    margin-top: 3px;
    text-align: left;
  }

  .metric-chip {
    display: block;
    padding: 9px 10px 7px;
  }

  .metric-chip:nth-child(3),
  .metric-chip:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .metric-chip .metric-label {
    display: block;
    margin-top: 2px;
  }

  h1 {
    font-size: clamp(3.5rem, 18vw, 5.3rem);
  }

  h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .section-heading-split {
    display: block;
  }

  .ledger-summary-actions {
    justify-content: flex-start;
    margin-top: 24px;
  }

  .metric-grid,
  .problem-controls {
    grid-template-columns: 1fr;
  }

  .problem-filter-disclosure {
    overflow: hidden;
    background: rgba(255, 253, 248, 0.72);
    border: 1px solid var(--line);
    border-radius: 14px;
  }

  .problem-filter-disclosure > summary {
    display: list-item;
    padding: 14px 18px;
    color: var(--ink);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 750;
  }

  .problem-filter-disclosure[open] > summary {
    border-bottom: 1px solid var(--line);
  }

  .problem-filter-disclosure .problem-controls {
    padding: 14px;
    background: transparent;
    border: 0;
    border-radius: 0;
  }

  .ledger-bottom-source {
    width: min(100% - 28px, var(--max));
    padding-bottom: 34px;
    text-align: left;
  }

  .problem-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 13px 14px 13px 18px;
  }

  .problem-row-funding {
    min-width: 70px;
  }

  .problem-row-arrow {
    display: none;
  }

  .problem-row-expanded {
    padding: 0 14px 14px 18px;
  }

  .compact-contribution-actions {
    grid-template-columns: 1fr;
  }

  .contribution-mini-list li {
    grid-template-columns: 1fr auto;
  }

  .contribution-mini-list li > :nth-child(3),
  .contribution-mini-list li > :nth-child(4) {
    justify-self: start;
  }

  .tab-list {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .tab-list button {
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}