:root {
  --canvas: #f1ecdf;
  --paper: #fffdf6;
  --ink: #17271f;
  --forest: #0c4d35;
  --forest-deep: #082d21;
  --fern: #5fa76e;
  --lime: #dfff66;
  --orange: #ff5b35;
  --blue: #3957df;
  --muted: #687068;
  --rule: #9ea498;
  --soft-rule: #d3d1c6;
  --max: 1380px;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;
  --serif: Iowan Old Style, "Noto Serif TC", "Songti TC", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--canvas);
  background-image: linear-gradient(rgba(23, 39, 31, 0.04) 1px, transparent 1px);
  background-size: 100% 34px;
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.15vw, 1.1rem);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

button,
input {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

::selection {
  color: var(--forest-deep);
  background: var(--lime);
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--forest-deep);
  transform: translateY(-160%);
}

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

.shell {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: clamp(18px, 3.4vw, 52px);
}

.site-header {
  position: relative;
  z-index: 10;
  color: var(--paper);
  background: var(--forest-deep);
  border-bottom: 5px solid var(--lime);
}

.header-ticker {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-block: 7px;
  color: #c7d7cb;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.header-main {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding-block: 19px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  width: fit-content;
  color: var(--paper);
  font-size: clamp(1.5rem, 2.7vw, 2.45rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.055em;
  text-decoration: none;
}

.brand:hover {
  color: var(--lime);
}

.brand small {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.33em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 22px;
}

.site-nav a {
  color: #d8e2da;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  min-height: 690px;
  border-right: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: clamp(50px, 8vw, 112px) clamp(22px, 4vw, 64px) 38px;
  border-right: 1px solid var(--ink);
}

.eyebrow,
.section-kicker,
.field-label {
  margin: 0;
  color: var(--forest);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 8.4ch;
  margin: 26px 0 28px;
  font-size: clamp(4.2rem, 9.3vw, 9.8rem);
  font-weight: 950;
  line-height: 0.82;
  letter-spacing: -0.09em;
  text-wrap: balance;
}

.hero h1 .outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 2px var(--forest);
}

.hero-deck {
  max-width: 42ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.02rem + 0.7vw, 1.7rem);
  line-height: 1.55;
}

.hero-note {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 52px;
  padding-top: 16px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.radar-panel {
  display: grid;
  place-items: center;
  min-height: 520px;
  padding: clamp(28px, 5vw, 74px);
  color: var(--lime);
  background: var(--forest);
  overflow: hidden;
}

.radar {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 470px);
  aspect-ratio: 1;
  border: 1px solid rgba(223, 255, 102, 0.62);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(223, 255, 102, 0.4) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(223, 255, 102, 0.4) 50%, transparent 50.2%),
    radial-gradient(circle, transparent 0 24%, rgba(223, 255, 102, 0.35) 24.3% 24.7%, transparent 25% 49%, rgba(223, 255, 102, 0.35) 49.3% 49.7%, transparent 50% 74%, rgba(223, 255, 102, 0.35) 74.3% 74.7%, transparent 75%);
}

.radar::before {
  position: absolute;
  inset: 50% 0 0 50%;
  content: "";
  border-left: 2px solid var(--lime);
  background: linear-gradient(135deg, rgba(223, 255, 102, 0.32), transparent 55%);
  transform-origin: left top;
  animation: sweep 8s linear infinite;
}

.radar::after {
  position: absolute;
  width: 12px;
  aspect-ratio: 1;
  content: "";
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 88px 54px 0 -2px var(--lime), -108px -62px 0 -3px var(--lime), 116px -95px 0 -3px var(--paper);
  transform: translate(-44px, 74px);
}

.radar-center {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42%;
  aspect-ratio: 1;
  color: var(--forest-deep);
  background: var(--lime);
  border-radius: 50%;
  text-align: center;
}

.radar-center strong {
  display: block;
  font-family: var(--mono);
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.radar-center span {
  display: block;
  max-width: 10ch;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@keyframes sweep {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .radar::before { animation: none; transform: rotate(38deg); }
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--ink);
  border-top: 0;
}

.metric {
  min-width: 0;
  padding: clamp(22px, 3vw, 38px);
  background: rgba(255, 253, 246, 0.42);
  border-right: 1px solid var(--ink);
}

.metric:last-child {
  border-right: 0;
}

.metric b {
  display: block;
  color: var(--forest);
  font-family: var(--mono);
  font-size: clamp(2.3rem, 4.5vw, 5.1rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.metric span {
  display: block;
  max-width: 25ch;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.section {
  padding-block: clamp(70px, 9vw, 130px);
  border-bottom: 1px solid var(--ink);
}

.section-head {
  display: grid;
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 28px;
  margin-bottom: clamp(38px, 6vw, 76px);
}

.section-head h2 {
  max-width: 17ch;
  margin: 0;
  font-size: clamp(2.6rem, 6.2vw, 6.6rem);
  font-weight: 950;
  line-height: 0.9;
  letter-spacing: -0.075em;
  text-wrap: balance;
}

.section-head p:not(.section-kicker) {
  max-width: 58ch;
  margin: 18px 0 0;
  color: var(--muted);
}

.spotlight {
  display: grid;
  grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.3fr);
  color: var(--paper);
  background: var(--forest-deep);
  border: 1px solid var(--forest-deep);
}

.spotlight-rank {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 470px;
  padding: clamp(26px, 4vw, 54px);
  color: var(--forest-deep);
  background: var(--lime);
}

.spotlight-rank b {
  font-family: var(--mono);
  font-size: clamp(7rem, 15vw, 15rem);
  font-weight: 400;
  line-height: 0.75;
  letter-spacing: -0.12em;
}

.spotlight-rank span {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spotlight-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 6vw, 84px);
}

.stamp {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 29px;
  padding: 5px 9px;
  color: var(--forest-deep);
  background: var(--lime);
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  line-height: 1;
  text-transform: uppercase;
  transform: rotate(-1.4deg);
}

.stamp.self {
  color: var(--paper);
  background: var(--blue);
}

.stamp.pending {
  color: var(--paper);
  background: var(--orange);
}

.spotlight h3 {
  margin: 24px 0 16px;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5.5vw, 6rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.spotlight-copy > p {
  max-width: 53ch;
  margin: 0;
  color: #d4dfd7;
  font-size: clamp(1.05rem, 0.98rem + 0.25vw, 1.24rem);
}

.spotlight-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 28px 0 32px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  font-family: var(--mono);
  font-size: 0.73rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after {
  content: "↗";
  font-size: 1.2em;
}

.text-link:hover {
  color: var(--orange);
}

.signal-controls {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 14px;
  padding-block: 14px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.signal-search {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 0;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.filter-button {
  min-height: 44px;
  padding: 0 13px;
  color: var(--forest);
  background: transparent;
  border: 1px solid var(--forest);
  border-radius: 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--paper);
  background: var(--forest);
}

.results-line {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.signal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.signal-row {
  display: grid;
  grid-template-columns: 70px minmax(190px, 0.72fr) minmax(260px, 1.28fr) 150px;
  gap: clamp(14px, 2.5vw, 38px);
  align-items: start;
  padding: clamp(24px, 3vw, 42px) 0;
  border-bottom: 1px solid var(--ink);
}

.signal-no {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 1.45rem;
  line-height: 1;
}

.signal-title h3 {
  margin: 12px 0 8px;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
  line-height: 1.08;
}

.signal-title p,
.signal-copy p,
.signal-data p {
  margin: 0;
}

.signal-title p {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.signal-copy p + p {
  margin-top: 10px;
}

.editor-note {
  color: var(--forest);
  font-weight: 760;
}

.signal-data {
  padding-left: 16px;
  border-left: 3px solid var(--forest);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.signal-data b {
  display: block;
  margin-bottom: 5px;
  color: var(--forest);
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.05em;
}

.signal-data a {
  display: inline-block;
  margin-top: 12px;
  font-weight: 800;
}

.empty-state {
  display: none;
  padding: 36px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--ink);
}

.empty-state.is-visible {
  display: block;
}

.dispatch-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.dispatch {
  position: relative;
  min-height: 360px;
  padding: clamp(24px, 3vw, 42px);
  background: var(--paper);
  border: 1px solid var(--ink);
}

.dispatch:nth-child(1) {
  grid-column: span 7;
  background: var(--lime);
}

.dispatch:nth-child(2) {
  grid-column: span 5;
}

.dispatch:nth-child(3) {
  grid-column: 3 / span 8;
  min-height: 310px;
  color: var(--paper);
  background: var(--blue);
}

.dispatch::before {
  position: absolute;
  top: 18px;
  right: 18px;
  content: attr(data-code);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.dispatch h3 {
  max-width: 16ch;
  margin: 70px 0 18px;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.dispatch p {
  max-width: 48ch;
  margin: 0;
}

.dispatch a {
  display: inline-block;
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.protocol {
  color: var(--paper);
  background: var(--forest);
}

.protocol-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(36px, 8vw, 120px);
  align-items: start;
}

.protocol h2 {
  margin: 10px 0 22px;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 6.2rem);
  line-height: 0.91;
  letter-spacing: -0.06em;
}

.protocol-copy > p {
  max-width: 45ch;
  color: #d6e1d9;
}

.protocol-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: protocol;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
}

.protocol-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  counter-increment: protocol;
}

.protocol-list li::before {
  content: "0" counter(protocol);
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.protocol-list strong {
  display: block;
  margin-bottom: 5px;
}

.protocol-list span {
  color: #c8d8cc;
  font-size: 0.88rem;
}

.ad-note {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding-block: 24px;
  color: var(--muted);
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.site-footer {
  color: var(--paper);
  background: var(--forest-deep);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: end;
  padding-block: 52px 34px;
}

.footer-mark {
  margin: 0;
  color: var(--lime);
  font-size: clamp(2.5rem, 7vw, 7rem);
  font-weight: 950;
  line-height: 0.82;
  letter-spacing: -0.08em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px 20px;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.footer-links a {
  color: #d4dfd7;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 12px;
  color: #9fb1a5;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--mono);
  font-size: 0.66rem;
}

/* Article pages */
.article-hero {
  padding-block: clamp(62px, 10vw, 145px) 55px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.article-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(32px, 8vw, 120px);
  align-items: end;
}

.article-hero h1 {
  max-width: 14ch;
  margin: 22px 0 26px;
  font-family: var(--serif);
  font-size: clamp(3.2rem, 7.8vw, 8.5rem);
  line-height: 0.91;
  letter-spacing: -0.075em;
  text-wrap: balance;
}

.article-deck {
  max-width: 51ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 0.98rem + 0.5vw, 1.45rem);
}

.article-id {
  padding: 18px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.article-id b {
  display: block;
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 3.6rem;
  font-weight: 500;
  line-height: 0.8;
  letter-spacing: -0.08em;
}

.article-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 720px) minmax(170px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  padding-block: clamp(55px, 8vw, 100px);
}

.article-toc {
  position: sticky;
  top: 24px;
  padding-top: 12px;
  border-top: 3px solid var(--forest);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.article-toc strong {
  color: var(--forest);
  text-transform: uppercase;
}

.article-toc ol {
  margin: 15px 0 0;
  padding-left: 1.4em;
}

.article-toc li + li {
  margin-top: 10px;
}

.article-body {
  min-width: 0;
}

.article-body > p:first-child {
  margin-top: 0;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.55;
}

.article-body h2 {
  margin: 2.2em 0 0.7em;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.article-body h3 {
  margin: 2em 0 0.6em;
  color: var(--forest);
  font-size: 1.25rem;
}

.article-body p,
.article-body li {
  max-width: 67ch;
}

.article-body ul,
.article-body ol {
  padding-left: 1.35em;
}

.article-body li + li {
  margin-top: 0.55em;
}

.article-body blockquote {
  margin: 2.2em 0;
  padding: 24px 28px;
  color: var(--paper);
  background: var(--forest);
  border-left: 8px solid var(--lime);
  font-family: var(--serif);
  font-size: 1.24rem;
}

.fact-box {
  margin: 2.2em 0;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 8px 8px 0 var(--lime);
}

.fact-box h3 {
  margin-top: 0;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.fact-grid div {
  padding-top: 10px;
  border-top: 1px solid var(--soft-rule);
}

.fact-grid b,
.fact-grid span {
  display: block;
}

.fact-grid b {
  color: var(--forest);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.article-sources {
  margin-top: 3.5em;
  padding-top: 1.4em;
  border-top: 1px solid var(--ink);
  font-size: 0.86rem;
}

.article-sources h2 {
  margin-top: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.margin-note {
  padding: 15px 0 0 15px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
  border-left: 3px solid var(--orange);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.margin-note + .margin-note {
  margin-top: 32px;
}

.status-table {
  width: 100%;
  margin: 2em 0;
  border-collapse: collapse;
  background: var(--paper);
  font-size: 0.9rem;
}

.status-table th,
.status-table td {
  padding: 14px;
  border: 1px solid var(--ink);
  text-align: left;
  vertical-align: top;
}

.status-table th {
  color: var(--paper);
  background: var(--forest);
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .hero,
  .spotlight,
  .protocol-grid,
  .article-hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: 610px;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .radar-panel {
    min-height: 560px;
  }

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

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(-n+2) {
    border-bottom: 1px solid var(--ink);
  }

  .signal-row {
    grid-template-columns: 50px minmax(180px, 0.75fr) minmax(260px, 1.25fr);
  }

  .signal-data {
    grid-column: 2 / -1;
  }

  .dispatch:nth-child(1),
  .dispatch:nth-child(2),
  .dispatch:nth-child(3) {
    grid-column: span 12;
  }

  .article-layout {
    grid-template-columns: minmax(0, 1fr) 190px;
  }

  .article-toc {
    position: static;
    grid-column: 1 / -1;
    columns: 2;
  }
}

@media (max-width: 720px) {
  .header-ticker span:last-child {
    display: none;
  }

  .header-main,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .site-nav,
  .footer-links {
    justify-content: flex-start;
  }

  .hero {
    border-right: 0;
    border-left: 0;
  }

  .hero-copy {
    min-height: 570px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 20vw, 6.3rem);
  }

  .hero-note,
  .ad-note,
  .footer-meta {
    flex-direction: column;
  }

  .radar-panel {
    min-height: 440px;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 14px;
  }

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

  .filter-group {
    justify-content: flex-start;
  }

  .signal-row {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .signal-copy,
  .signal-data {
    grid-column: 2;
  }

  .spotlight-rank {
    min-height: 250px;
  }

  .dispatch {
    min-height: 310px;
  }

  .article-hero {
    border-right: 0;
    border-left: 0;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    columns: 1;
  }

  .article-aside {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .margin-note + .margin-note {
    margin-top: 0;
  }

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

  .status-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .metric-strip {
    grid-template-columns: 1fr;
  }

  .metric,
  .metric:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .article-aside {
    grid-template-columns: 1fr;
  }
}