:root {
  color-scheme: dark;
  --paper: #080807;
  --paper-quiet: #0f0e0b;
  --ink: #e8e1d2;
  --muted: #8e887c;
  --faint: #7a7469;
  --hairline: rgba(232, 225, 210, 0.12);
  --hairline-strong: rgba(232, 225, 210, 0.18);
  --petrol: #6f9cab;
  --burgundy: #b76c58;
  --green: #879a78;
  --amber: #b88a4a;
  --shadow: rgba(0, 0, 0, 0.34);
  --font-heading: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-prose: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-data: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --container: 1120px;
  --measure: 720px;
  --space-1: 0.35rem;
  --space-2: 0.6rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.5rem;
  --space-7: 5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 180ms;
}

:root[data-theme="light"] {
  color-scheme: light;
  --paper: #f4f1ea;
  --paper-quiet: #ebe6dc;
  --ink: #191a1a;
  --muted: #6e716a;
  --faint: #8d8d82;
  --hairline: rgba(25, 26, 26, 0.14);
  --hairline-strong: rgba(25, 26, 26, 0.24);
  --petrol: #1f4e5f;
  --burgundy: #8a3b2d;
  --green: #58715a;
  --amber: #9a6b2f;
  --shadow: rgba(25, 26, 26, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

p {
  font-family: var(--font-prose);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--petrol);
}

:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--hairline);
  background: rgba(8, 8, 7, 0.12);
  transition: background-color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

:root[data-theme="light"] .site-header {
  background: rgba(244, 241, 234, 0.42);
}

.site-header.is-scrolled {
  border-bottom-color: var(--hairline-strong);
  background: rgba(5, 5, 4, 0.48);
  backdrop-filter: blur(14px);
}

:root[data-theme="light"] .site-header.is-scrolled {
  background: rgba(244, 241, 234, 0.58);
}

.header-inner,
.section-shell,
.site-footer {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.header-inner {
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) auto auto;
  align-items: center;
  gap: var(--space-4);
  min-height: 4.4rem;
}

.brand {
  display: inline-grid;
  gap: 0.05rem;
  width: fit-content;
  padding-right: var(--space-4);
  border-right: 1px solid var(--hairline);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 600;
}

.brand-line,
.site-nav,
.theme-toggle,
.kicker,
.row-meta,
.status,
.ticker-code,
.numeric,
.market-head,
.market-source,
.site-footer {
  font-family: var(--font-mono);
}

.brand-line {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.55rem);
  color: var(--muted);
  color: color-mix(in srgb, var(--ink) 72%, var(--muted));
  font-size: 0.82rem;
  letter-spacing: 0.015em;
}

.nav-label-short,
.mobile-only {
  display: none;
}

.site-nav a {
  position: relative;
  padding-block: 0.35rem;
  transition: color var(--duration) var(--ease);
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.1rem;
  left: 0;
  height: 1px;
  background: var(--petrol);
  opacity: 0;
  transform: scaleX(0.45);
  transform-origin: left;
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a:active {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a:active::after {
  opacity: 0.9;
  transform: scaleX(1);
}

.theme-toggle,
.market-head button,
.radio-widget button {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}

.theme-toggle {
  padding: 0.35rem 0;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.theme-toggle:hover,
.market-head button:hover,
.radio-widget button:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 610px) minmax(19rem, 1fr);
  gap: clamp(2.25rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 9vw, 6.1rem) var(--space-5);
}

.kicker {
  margin: 0 0 var(--space-3);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  color: var(--ink);
}

h1 {
  max-width: 13ch;
  margin-bottom: var(--space-4);
  font-family: var(--font-heading);
  font-size: clamp(2.45rem, 5.9vw, 5.25rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.92;
}

.lede {
  max-width: 40rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.26rem);
  line-height: 1.55;
}

.desk-panel {
  align-self: start;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline);
  padding-block: var(--space-3);
}

.panel-label {
  margin: 0 0 var(--space-3);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-facts {
  margin: 0;
}

.panel-facts div {
  display: grid;
  gap: var(--space-1);
  padding: 0.72rem 0;
  border-top: 1px solid var(--hairline);
}

.panel-facts div:first-child {
  border-top: 0;
}

.panel-facts dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.panel-facts dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.94rem;
  line-height: 1.35;
}

.panel-watch {
  display: grid;
  gap: 0;
  margin-top: var(--space-4);
  border-top: 1px solid var(--hairline);
}

.panel-watch a,
.panel-watch button {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr) auto auto;
  gap: 0.85rem;
  align-items: baseline;
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  padding: 0.68rem 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-family: var(--font-data);
  text-align: left;
  transition: color var(--duration) var(--ease), padding-left var(--duration) var(--ease);
}

.panel-watch a::after,
.panel-watch button::after {
  content: "->";
  color: var(--petrol);
  opacity: 0;
  transform: translateX(-0.2rem);
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.panel-watch a span:first-child,
.panel-watch button span:first-child {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.panel-watch a span:last-child,
.panel-watch button span:last-child {
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.panel-watch a span:first-child,
.panel-watch button span:first-child {
  color: var(--ink);
}

.panel-watch a span:last-child,
.panel-watch button span:last-child {
  color: var(--faint);
}

.panel-watch a:hover,
.panel-watch a:focus-visible,
.panel-watch button:hover,
.panel-watch button:focus-visible {
  color: var(--ink);
  padding-left: 0.18rem;
}

.panel-watch a:hover::after,
.panel-watch a:focus-visible::after,
.panel-watch button:hover::after,
.panel-watch button:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.panel-note {
  min-height: 3.2rem;
  margin: var(--space-3) 0 0;
  color: var(--muted);
  color: color-mix(in srgb, var(--muted) 82%, var(--ink));
  font-family: var(--font-data);
  font-size: 0.92rem;
}

.section-shell {
  scroll-margin-top: 5.8rem;
  padding-block: var(--space-6);
}

.section-heading {
  max-width: var(--measure);
  margin-bottom: var(--space-5);
  border-top: 1px solid var(--hairline-strong);
  padding-top: var(--space-4);
}

.section-heading h2 {
  margin-bottom: 0.35rem;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 500;
  line-height: 0.98;
}

.section-kicker {
  margin: 0 0 0.45rem;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.briefing-heading {
  max-width: none;
  margin-bottom: var(--space-4);
  border-top-color: var(--hairline);
}

.briefing-heading h2 {
  font-size: clamp(1.8rem, 3.1vw, 2.8rem);
}

.research-heading {
  margin-left: clamp(0rem, 6vw, 6rem);
}

.models-heading {
  max-width: 860px;
}

.tools-heading {
  max-width: 620px;
  margin-bottom: var(--space-4);
}

.archive-heading {
  max-width: 560px;
  margin-bottom: var(--space-3);
}

.archive-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.65rem);
}

.section-heading p:last-child {
  max-width: 42rem;
  margin-bottom: 0;
  color: var(--muted);
}

.desk-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--hairline);
}

.desk-item {
  min-width: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline);
  transition: border-color var(--duration) var(--ease);
}

.desk-item:hover {
  border-top-color: var(--petrol);
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.status.is-live {
  color: var(--green);
}

.status.is-risk {
  color: var(--burgundy);
}

.status.is-draft {
  color: var(--amber);
}

.status.is-archived {
  color: var(--faint);
}

.status.is-obsolete {
  color: var(--burgundy);
}

.ticker-code {
  color: var(--faint);
  font-size: 0.72rem;
}

.desk-item h3 {
  margin-bottom: var(--space-3);
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  font-weight: 500;
  line-height: 1.1;
}

.desk-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-family: var(--font-data);
  font-size: 0.93rem;
  transition: color var(--duration) var(--ease);
}

.desk-item:hover p {
  color: var(--muted);
  color: color-mix(in srgb, var(--muted) 72%, var(--ink));
}

.editorial-list,
.archive-list {
  border-top: 1px solid var(--hairline);
}

.editorial-row {
  display: grid;
  grid-template-columns: minmax(10rem, 0.7fr) minmax(16rem, 1fr) minmax(16rem, 1.15fr) auto;
  gap: var(--space-4);
  align-items: baseline;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--hairline);
  transition: color var(--duration) var(--ease), padding-left var(--duration) var(--ease);
}

.editorial-row:hover,
.tool-row:hover,
.archive-list a:hover {
  color: var(--ink);
}

.editorial-row:hover {
  padding-left: 0.35rem;
}

.row-meta {
  color: var(--muted);
  font-size: 0.76rem;
}

.row-title,
.tool-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.42rem;
  line-height: 1.16;
}

.row-desc {
  display: block;
  color: var(--muted);
  font-family: var(--font-data);
  font-size: 0.98rem;
}

.row-action {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.editorial-row:hover .row-action,
.tool-row:hover .row-action {
  color: var(--petrol);
}

.table-wrap {
  border-top: 1px solid var(--hairline);
}

.models-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.91rem;
}

.models-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.models-table th,
.models-table td {
  padding: 1.12rem 0.85rem 1.12rem 0;
  border-bottom: 1px solid var(--hairline);
  text-align: left;
  vertical-align: middle;
}

.models-table thead th {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.models-table tbody th {
  width: 24%;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 500;
}

.models-table tbody td {
  color: var(--muted);
}

.models-table .status {
  font-size: 0.74rem;
}

.models-table a:hover {
  color: var(--petrol);
}

.numeric {
  white-space: nowrap;
  font-size: 0.84rem;
}

.upside {
  color: var(--faint);
}

.upside.is-positive {
  color: var(--green);
}

.upside.is-negative {
  color: var(--burgundy);
}

.upside.is-loading,
.upside.is-stale,
.upside.is-error,
.upside.is-unavailable {
  color: var(--faint);
}

.model-actions {
  white-space: nowrap;
}

.model-actions a {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.model-actions a + a::before {
  content: "·";
  display: inline-block;
  margin: 0 0.42rem;
  color: var(--faint);
}

.model-actions a:hover,
.model-actions a:focus-visible {
  color: var(--petrol);
}

.model-price-source {
  margin: var(--space-3) 0 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.archived-models {
  padding-top: 0;
}

.archive-model-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.4rem);
  border-top: 1px solid var(--hairline);
}

.archive-model-list article {
  padding-top: var(--space-4);
  color: var(--muted);
}

.archive-model-list h3 {
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 500;
  line-height: 1.12;
}

.archive-model-list p {
  max-width: 32rem;
  margin-bottom: var(--space-3);
  color: var(--muted);
  font-size: 0.93rem;
}

.tool-row {
  display: grid;
  grid-template-columns: minmax(18rem, 0.9fr) minmax(8rem, 0.28fr) auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) 0 var(--space-5) clamp(0rem, 5vw, 4rem);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  transition: color var(--duration) var(--ease), padding-left var(--duration) var(--ease);
}

.tool-row:hover {
  padding-left: clamp(0.18rem, 5vw, 4.2rem);
}

.tool-name {
  margin: 0.3rem 0 0.4rem;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.tool-state {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.archive-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: var(--space-4);
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--hairline);
}

.archive-list .row-title {
  font-size: 1.1rem;
}

.contact-icon {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  filter: invert(1);
  opacity: 0.86;
}

.contact-meta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 1.25rem;
}

.contact-list.archive-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.contact-list .row-title {
  overflow-wrap: anywhere;
}

:root[data-theme="light"] .contact-icon {
  filter: none;
}

.contact-command {
  margin: var(--space-4) 0 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.94rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.contact-command code {
  font-family: inherit;
}

.contact-fingerprint {
  overflow-wrap: anywhere;
}

.coverage-section {
  padding-bottom: var(--space-5);
}

.market-strip {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 1rem 0;
}

.market-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.market-head p,
.market-source {
  margin: 0;
}

.ticker-window {
  overflow: hidden;
  max-width: 100%;
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 1.75rem;
  animation: ticker-slide 62s linear infinite;
}

.ticker-window:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-copy {
  display: flex;
  gap: 1.75rem;
}

.ticker {
  display: inline-grid;
  gap: 0.2rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.ticker-main {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
}

.ticker-main b {
  color: var(--ink);
  font-weight: 500;
}

.ticker-extra {
  display: none;
  gap: 0.8rem;
  color: var(--faint);
  font-size: 0.68rem;
}

.market-strip.is-expanded .ticker-extra {
  display: flex;
}

.ticker.is-up .change {
  color: var(--green);
}

.ticker.is-down .change {
  color: var(--burgundy);
}

.market-source {
  margin-top: 0.85rem;
  color: var(--faint);
  font-size: 0.7rem;
}

.about-section .section-heading {
  margin-bottom: 0;
}

.about-section .section-heading p:last-child {
  color: var(--ink);
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  line-height: 1.18;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0 var(--space-7);
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: 0.72rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  gap: var(--space-3);
}

.refractive-defs {
  position: fixed;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.radio-widget {
  --radio-size: 2.28rem;
  --radio-refract-scale: 1.12;
  --radio-glass-bg: rgba(232, 225, 210, 0.018);
  --radio-glass-edge: rgba(232, 225, 210, 0.13);
  --radio-glass-edge-hot: rgba(232, 225, 210, 0.2);
  --radio-glass-shadow: rgba(0, 0, 0, 0.14);
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 12;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: var(--radio-size);
  min-height: var(--radio-size);
  padding: 0;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--radio-glass-bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 0 0 1px var(--radio-glass-edge),
    0 6px 14px var(--radio-glass-shadow);
  isolation: isolate;
  overflow: hidden;
  -webkit-backdrop-filter: url("#radio-refractive-filter") blur(8px) saturate(1.08) contrast(1.04);
  backdrop-filter: url("#radio-refractive-filter") blur(8px) saturate(1.08) contrast(1.04);
  transition:
    width 240ms var(--ease),
    gap 240ms var(--ease),
    padding 240ms var(--ease),
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    background-color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

:root[data-theme="light"] .radio-widget {
  --radio-glass-bg: rgba(255, 255, 255, 0.22);
  --radio-glass-edge: rgba(25, 26, 26, 0.085);
  --radio-glass-edge-hot: rgba(25, 26, 26, 0.12);
  --radio-glass-shadow: rgba(25, 26, 26, 0.045);
}

.radio-widget::before,
.radio-widget::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: inherit;
}

.radio-widget::before {
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), transparent 38%),
    linear-gradient(90deg, transparent 4%, rgba(255, 255, 255, 0.055) 12%, transparent 25% 75%, rgba(255, 255, 255, 0.04) 88%, transparent 96%);
  opacity: 0.5;
  mix-blend-mode: screen;
}

:root[data-theme="light"] .radio-widget::before {
  opacity: 0.38;
  mix-blend-mode: screen;
}

.radio-widget::after {
  inset: 1px;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.052);
  box-shadow:
    inset 8px 0 10px rgba(255, 255, 255, 0.025),
    inset -8px 0 10px rgba(255, 255, 255, 0.018);
}

.radio-widget:hover,
.radio-widget:focus-within,
.radio-widget.is-playing {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    0 0 0 1px var(--radio-glass-edge-hot),
    0 7px 16px var(--radio-glass-shadow);
  transform: translateY(-1px);
}

.radio-widget.is-playing {
  width: auto;
  gap: 0.48rem;
  padding: 0 0.62rem 0 0.42rem;
}

.radio-widget.is-error {
  --radio-glass-edge-hot: rgba(183, 108, 88, 0.54);
}

.radio-widget button {
  position: relative;
  z-index: 2;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 1.6rem;
  height: 1.6rem;
  flex: 0 0 1.6rem;
  gap: 0;
  padding: 0;
  color: color-mix(in srgb, var(--ink) 74%, var(--muted));
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.radio-icon {
  position: relative;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  box-shadow: none;
}

.radio-icon::before,
.radio-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition:
    width var(--duration) var(--ease),
    height var(--duration) var(--ease),
    opacity var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.radio-icon::before {
  top: 50%;
  left: 50%;
  width: 0.56rem;
  height: 0.68rem;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translate(-38%, -50%);
}

.radio-icon::after {
  top: 50%;
  left: 50%;
  width: 0.52rem;
  height: 0.68rem;
  background:
    linear-gradient(90deg, currentColor 0 35%, transparent 35% 65%, currentColor 65% 100%);
  opacity: 0;
  transform: translate(-50%, -50%) scaleX(0.7);
}

.radio-widget.is-playing .radio-icon::before {
  opacity: 0;
  transform: translate(-38%, -50%) scale(0.72);
}

.radio-widget.is-playing .radio-icon::after {
  opacity: 0.86;
  transform: translate(-50%, -50%) scaleX(1);
}

.radio-widget.is-loading .radio-icon {
  animation: radio-pulse 900ms ease-in-out infinite alternate;
}

.radio-widget.is-error .radio-icon {
  color: var(--burgundy);
}

.radio-widget > span {
  position: relative;
  z-index: 2;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transition:
    max-width 240ms var(--ease),
    opacity var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.radio-widget.is-playing > span {
  color: var(--ink);
  max-width: 7.5rem;
  opacity: 1;
}

@keyframes radio-pulse {
  from {
    opacity: 0.52;
  }
  to {
    opacity: 1;
  }
}

@keyframes ticker-slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

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

@media (max-width: 920px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    order: 3;
    overflow-x: auto;
    padding-bottom: 0.85rem;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: var(--space-6);
  }

  .desk-panel {
    align-self: auto;
  }

  .desk-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .editorial-row .row-meta,
  .editorial-row .row-desc {
    grid-column: 1 / -1;
  }

  .editorial-row .row-action {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 15px;
    background: var(--paper);
  }

  .header-inner,
  .section-shell,
  .site-footer {
    width: min(100% - 1.25rem, var(--container));
  }

  .header-inner {
    gap: var(--space-3);
    min-height: 3.8rem;
  }

  .brand {
    padding-right: 0;
    border-right: 0;
  }

  .site-nav {
    gap: 0.82rem;
    font-size: 0.72rem;
  }

  .site-nav a[href="#research"] {
    order: 1;
  }

  .site-nav a[href="#models"] {
    order: 2;
  }

  .site-nav a[href="#watchlist"] {
    order: 3;
  }

  .site-nav a[href="#notes"] {
    order: 4;
  }

  .site-nav a[href="#about"] {
    order: 5;
  }

  .site-nav a[href="#tools"] {
    display: none;
  }

  .nav-label-full,
  .desktop-only {
    display: none;
  }

  .nav-label-short,
  .mobile-only {
    display: inline;
  }

  .theme-toggle {
    font-size: 0.68rem;
  }

  .hero {
    gap: var(--space-4);
    padding-block: var(--space-5) var(--space-4);
  }

  h1 {
    max-width: 10ch;
    margin-bottom: var(--space-3);
    font-size: clamp(2.62rem, 14vw, 3.4rem);
    line-height: 0.94;
  }

  .lede {
    max-width: 19rem;
    font-size: 1.04rem;
    line-height: 1.48;
  }

  .desk-panel {
    border-top-color: var(--hairline);
    padding-block: 0;
  }

  .panel-label,
  .panel-facts,
  .panel-note {
    display: none;
  }

  .panel-watch {
    margin-top: 0;
    border-top: 1px solid var(--hairline);
  }

  .panel-watch a,
  .panel-watch button {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 0.75rem;
    min-height: 2.6rem;
    padding: 0.7rem 0;
  }

  .panel-watch a span:nth-child(2),
  .panel-watch a::after,
  .panel-watch button span:nth-child(2),
  .panel-watch button::after {
    display: none;
  }

  .panel-watch a span:last-child,
  .panel-watch button span:last-child {
    display: block;
    justify-self: end;
    color: var(--muted);
    text-align: right;
  }

  .section-shell {
    padding-block: var(--space-5);
  }

  .section-heading {
    max-width: none;
  }

  .briefing-heading .section-kicker {
    display: none;
  }

  .desk-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .archive-model-list {
    grid-template-columns: 1fr;
  }

  .desk-item {
    padding: var(--space-3) 0;
  }

  .desk-item h3 {
    margin-bottom: var(--space-2);
    font-size: 1.18rem;
  }

  .desk-item p {
    font-size: 0.9rem;
  }

  .status-row {
    margin-bottom: var(--space-2);
  }

  .editorial-row {
    gap: var(--space-2);
    padding: 1rem 0;
  }

  .row-action {
    display: none;
  }

  .models-table,
  .models-table thead,
  .models-table tbody,
  .models-table th,
  .models-table td {
    display: block;
  }

  .models-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .models-table tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.34rem 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--hairline);
  }

  .models-table tr::before {
    content: attr(data-price-symbol);
    grid-column: 1;
    grid-row: 1;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .models-table th,
  .models-table td {
    width: 100%;
    border-bottom: 0;
    padding: 0;
  }

  .models-table tbody th {
    grid-column: 1 / -1;
    margin-bottom: 0.2rem;
    font-size: 1.18rem;
    line-height: 1.12;
  }

  .models-table td {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    grid-column: 1 / -1;
    color: color-mix(in srgb, var(--muted) 84%, var(--ink));
  }

  .models-table td::before {
    content: attr(data-label);
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
  }

  .models-table td[data-label="Tipo"],
  .models-table td[data-label="Estado"],
  .models-table td[data-label="Actualizado"] {
    display: none;
  }

  .models-table td[data-label="Acciones"] {
    grid-column: 2;
    grid-row: 1;
    justify-content: flex-end;
    align-self: start;
  }

  .models-table td[data-label="Acciones"]::before {
    content: "";
  }

  .model-actions {
    justify-content: flex-end;
  }

  .tool-row,
  .archive-list a,
  .site-footer {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-2);
  }

  .tool-row,
  .tool-row:hover {
    padding-left: 0;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }

  .radio-widget {
    right: 0.65rem;
    bottom: 0.65rem;
    gap: 0.48rem;
    min-height: 2.08rem;
    padding: 0.36rem 0.52rem;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.055),
      0 0 0 1px var(--radio-glass-edge),
      0 7px 16px var(--radio-glass-shadow);
    -webkit-backdrop-filter: url("#radio-refractive-filter") blur(8px) saturate(1.08) contrast(1.04);
    backdrop-filter: url("#radio-refractive-filter") blur(8px) saturate(1.08) contrast(1.04);
  }

  .radio-widget button {
    font-size: 0.68rem;
  }

  .radio-widget > span {
    font-size: 0.68rem;
  }
}