:root {
  --ink: #08121d;
  --navy: #07182b;
  --navy-2: #0d2238;
  --paper: #f3f6f7;
  --white: #ffffff;
  --line: #d6dde2;
  --line-dark: #1c344d;
  --muted: #5f6b75;
  --green: #89d86d;
  --green-dark: #2f7f34;
  --smoke: #e9eef1;
  --shadow: 0 20px 60px rgba(7, 24, 43, .12);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--green);
  color: var(--ink);
  padding: 10px 12px;
  font-weight: 850;
}
.skip-link:focus { transform: translateY(0); }
.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header / masthead */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--ink);
  backdrop-filter: blur(14px);
}
.utility-bar {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 7px 20px;
  background: var(--navy);
  color: rgba(255, 255, 255, .78);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.utility-bar span + span { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.22); }
.masthead {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 18px;
}
.brand, .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  background: var(--navy);
  color: var(--green);
  border: 1px solid var(--navy);
}
.brand-mark.small { width: 38px; height: 38px; }
.brand-mark svg { width: 36px; height: 36px; overflow: visible; }
.brand-mark.small svg { width: 28px; height: 28px; }
.mark-grid {
  fill: none;
  stroke: rgba(255,255,255,.24);
  stroke-width: 1;
}
.mark-drop {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
}
.mark-pipe {
  fill: none;
  stroke: var(--white);
  stroke-width: 3.5;
  stroke-linecap: round;
}
.brand-copy strong, .footer-brand strong {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.04em;
}
.footer-brand strong { color: var(--white); font-size: 26px; }
.brand-copy small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.masthead-meta {
  width: 260px;
  padding-left: 18px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.masthead-meta span {
  display: block;
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.masthead-meta strong { color: var(--ink); font-weight: 750; }
.nav {
  display: flex;
  justify-content: center;
  gap: 34px;
  padding: 11px 20px 12px;
  border-top: 1px solid var(--line);
  color: #263746;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.nav a:hover { color: var(--green-dark); }
.nav a[aria-current="page"] { color: var(--green-dark); }
.nav-toggle { display: none; }

/* Buttons and forms */
.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-weight: 850;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.primary { background: var(--green); color: var(--ink); border-color: var(--green); }
.dark { background: var(--navy); color: var(--white); border-color: var(--navy); }
.ghost, .ghost-dark { background: transparent; color: var(--ink); border-color: var(--line); }
.full { width: 100%; }
label {
  display: grid;
  gap: 7px;
  color: #1e2d3a;
  font-size: 13px;
  font-weight: 750;
}
input, select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  border-radius: 0;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(137, 216, 109, .45);
  border-color: var(--green-dark);
}

/* Hero newsroom */
.news-hero {
  padding: 28px 0 56px;
  background:
    linear-gradient(90deg, rgba(8,18,29,.04) 1px, transparent 1px),
    var(--white);
  background-size: 72px 72px;
  border-bottom: 1px solid var(--line);
}
.ticker {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 22px;
  padding: 10px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}
.ticker span {
  padding: 5px 9px;
  background: var(--green);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.ticker p { margin: 0; color: #213243; font-weight: 680; }
.ticker a { font-weight: 850; border-bottom: 1px solid currentColor; }
.news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(250px, .6fr) minmax(250px, .65fr);
  grid-template-rows: auto auto;
  gap: 22px;
}
.lead-story {
  grid-row: span 2;
  border-right: 1px solid var(--line);
  padding-right: 22px;
}
.lead-story figure { margin: 0 0 22px; overflow: hidden; background: var(--smoke); }
.lead-story img {
  width: 100%;
  aspect-ratio: 1.38 / 1;
  object-fit: cover;
  filter: saturate(.82) contrast(1.04);
}
.section-label, .section-number, .resource-card span, .story-card span, .sponsor-label, .issue-kicker {
  display: inline-block;
  color: var(--green-dark);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.lead-story h1 {
  max-width: 780px;
  margin: 12px 0 15px;
  font-family: var(--serif);
  font-size: clamp(44px, 5.6vw, 82px);
  line-height: .9;
  letter-spacing: -.055em;
}
.lead-story p {
  max-width: 690px;
  color: #314251;
  font-size: 19px;
  line-height: 1.5;
}
.byline {
  margin-top: 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.issue-panel {
  padding: 22px;
  background: var(--navy);
  color: var(--white);
}
.issue-panel h2 {
  margin: 10px 0 10px;
  font-family: var(--serif);
  font-size: 42px;
  line-height: .95;
  letter-spacing: -.04em;
}
.issue-panel p { color: rgba(255,255,255,.78); }
.issue-panel dl {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  border-top: 1px solid rgba(255,255,255,.18);
}
.issue-panel div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.issue-panel dt { color: rgba(255,255,255,.62); }
.issue-panel dd { margin: 0; color: var(--green); font-weight: 900; }
.story-card {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}
.story-card img {
  width: 100%;
  aspect-ratio: 1.78 / 1;
  object-fit: cover;
  margin-bottom: 14px;
}
.story-card h2 {
  margin: 9px 0 8px;
  font-family: var(--serif);
  font-size: 28px;
  line-height: .98;
  letter-spacing: -.035em;
}
.story-card p { color: var(--muted); margin-bottom: 0; }

.briefing-strip {
  padding: 24px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.briefing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}
.briefing-grid div {
  min-height: 112px;
  padding: 18px;
  background: var(--white);
}
.briefing-grid span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.briefing-grid strong {
  display: block;
  margin-top: 8px;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.05;
}

/* Sections */
.data-desk, .benchmarks, .opsflo-audit, .newsletter, .library {
  padding: 86px 0;
}
.data-desk { background: var(--paper); }
.desk-grid, .audit-grid, .newsletter-grid, .benchmark-layout {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 68px;
  align-items: start;
}
.desk-copy h2, .section-heading h2, .benchmark-layout h2, .opsflo-audit h2, .newsletter h2 {
  margin: 12px 0 16px;
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 66px);
  line-height: .92;
  letter-spacing: -.05em;
}
.desk-copy p, .section-heading p, .benchmark-layout p, .opsflo-audit p, .newsletter p {
  color: var(--muted);
  font-size: 18px;
}
.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}
.check-list li {
  position: relative;
  padding-left: 24px;
  color: #263746;
  font-weight: 750;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 9px;
  height: 9px;
  background: var(--green);
}
.calc-card, .audit-form, .brief-form, .modal-card {
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(8, 18, 29, .08);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.calc-card .btn, .audit-form .btn, .brief-form .btn { margin-top: 18px; }
.result-card {
  margin-top: 18px;
  padding: 20px;
  background: #eef5ec;
  border: 1px solid rgba(47,127,52,.24);
}
.result-card span, .form-note, .form-status {
  color: var(--muted);
  font-size: 13px;
}
.result-card strong {
  display: block;
  margin: 6px 0;
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1;
}

.section-light { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.resource-card {
  background: var(--white);
  border: 1px solid var(--line);
}
.resource-card img {
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
}
.resource-card div { padding: 20px; }
.resource-card h3 {
  margin: 10px 0;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -.03em;
}
.resource-card p { color: var(--muted); }
.link-btn {
  display: inline-flex;
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: none;
  color: var(--green-dark);
  cursor: pointer;
  font-weight: 850;
}
.benchmarks { background: var(--paper); border-bottom: 1px solid var(--line); }
.benchmark-table {
  border: 1px solid var(--line);
  background: var(--white);
}
.benchmark-table > div {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.benchmark-table > div:last-child { border-bottom: 0; }
.benchmark-table span { color: var(--muted); }
.benchmark-table strong { text-align: right; }

.opsflo-audit {
  background: var(--navy);
  color: var(--white);
}
.opsflo-audit p { color: rgba(255,255,255,.72); }
.sponsor-label {
  color: var(--green);
}
.audit-metric {
  width: min(330px, 100%);
  margin-top: 30px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
}
.audit-metric span {
  display: block;
  color: rgba(255,255,255,.68);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.audit-metric strong {
  display: block;
  margin-top: 8px;
  color: var(--green);
  font-family: var(--serif);
  font-size: 54px;
  line-height: 1;
}
.audit-form label, .brief-form label, .modal-card label { margin-bottom: 13px; }
.newsletter {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: var(--white);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 34px;
}
.footer-grid p { max-width: 380px; color: rgba(255,255,255,.64); }
.footer-grid h3 {
  margin: 0 0 14px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.footer-grid a:not(.footer-brand) {
  display: block;
  margin-bottom: 10px;
  color: rgba(255,255,255,.74);
}
.footer-grid a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.52);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* Modal */
.download-modal {
  width: min(460px, calc(100% - 32px));
  padding: 0;
  border: 0;
  background: transparent;
}
.download-modal::backdrop { background: rgba(7,24,43,.72); }
.modal-card { position: relative; }
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
}
.modal-card > span {
  color: var(--green-dark);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.modal-card h2 {
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1;
  margin: 10px 0;
}

/* Existing article pages */
.section-dark { background: var(--navy); color: var(--white); }
.hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,24,43,.94), rgba(7,24,43,.7)),
    url("../img/refinery-tower.jpg") center/cover no-repeat;
}
.hero-grid {
  display: grid;
  align-items: center;
  min-height: 520px;
  padding: 74px 0;
}
.hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 72px);
  line-height: .94;
  letter-spacing: -.05em;
}
.hero-lede {
  max-width: 720px;
  color: rgba(255,255,255,.76);
  font-size: 20px;
}
.authority {
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.content-page {
  background:
    linear-gradient(90deg, rgba(8,18,29,.045) 1px, transparent 1px),
    linear-gradient(180deg, var(--white), var(--paper));
  background-size: 72px 72px, auto;
}
.article-feature {
  padding: 44px 0 36px;
  background: var(--white);
  border-bottom: 1px solid var(--ink);
}
.article-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: end;
}
.edition-label {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 7px 9px;
  background: var(--green);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.article-feature h1 {
  max-width: 920px;
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 92px);
  line-height: .9;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.article-dek {
  max-width: 760px;
  color: #344656;
  font-size: clamp(19px, 2.1vw, 26px);
  line-height: 1.25;
}
.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.article-meta-row span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.feature-brief {
  padding: 22px;
  background: var(--navy);
  color: var(--white);
}
.feature-brief span, .pull-stat span, .inline-cta span, .editor-card span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.feature-brief strong {
  display: block;
  margin: 12px 0;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  letter-spacing: -.035em;
}
.feature-brief p { margin: 0; color: rgba(255,255,255,.68); }
.report-feature {
  background:
    linear-gradient(90deg, rgba(137,216,109,.12), transparent 45%),
    var(--white);
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 320px;
  gap: 60px;
  align-items: start;
  padding: 58px 0 72px;
}
.article-content {
  min-width: 0;
  font-size: 19px;
}
.article-image {
  margin: 0 0 34px;
  border: 1px solid var(--line);
  background: var(--white);
}
.article-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.article-image figcaption {
  padding: 10px 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.standfirst {
  color: #1d2f40;
  font-size: 24px;
  line-height: 1.36;
}
.article-content h2 {
  margin: 44px 0 14px;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: .96;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.article-content p { color: #263746; }
.article-content strong { color: var(--ink); }
.pull-stat {
  margin: 42px 0;
  padding: 28px;
  background: var(--ink);
  color: var(--white);
}
.pull-stat strong {
  display: block;
  margin: 10px 0;
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(42px, 7vw, 72px);
  line-height: .88;
  letter-spacing: -.05em;
}
.pull-stat p { max-width: 620px; margin: 0; color: rgba(255,255,255,.72); }
.inline-cta {
  margin-top: 46px;
  padding: 30px;
  background: var(--white);
  border-top: 4px solid var(--green);
  box-shadow: var(--shadow);
}
.inline-cta h2 {
  margin-top: 10px;
  font-size: clamp(34px, 5vw, 56px);
}
.inline-cta p { max-width: 600px; }
.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.article-aside {
  position: sticky;
  top: 190px;
  display: grid;
  gap: 18px;
}
.editor-card {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
}
.editor-card h2 {
  margin: 10px 0 12px;
  font-family: var(--serif);
  font-size: 31px;
  line-height: 1;
  letter-spacing: -.035em;
}
.editor-card ul {
  margin: 0;
  padding-left: 18px;
  color: #344656;
}
.editor-card li + li { margin-top: 9px; }
.editor-card p { color: var(--muted); }
.editor-card.commercial {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.editor-card.commercial h2 { color: var(--white); }
.editor-card.commercial p { color: rgba(255,255,255,.68); }
.editor-card.commercial a {
  display: inline-flex;
  margin-top: 8px;
  color: var(--green);
  font-weight: 850;
}
.more-desk {
  padding: 46px 0 58px;
  border-top: 1px solid var(--line);
  background: var(--white);
}
.more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}
.more-grid a {
  display: grid;
  align-content: space-between;
  min-height: 150px;
  padding: 20px;
  background: var(--paper);
}
.more-grid a:hover { background: var(--white); }
.more-grid strong {
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1;
  letter-spacing: -.035em;
}
.more-grid span {
  color: var(--green-dark);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.report-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-bottom: 36px;
  background: var(--ink);
  border: 1px solid var(--ink);
}
.report-matrix div {
  display: grid;
  gap: 18px;
  min-height: 150px;
  padding: 20px;
  background: var(--white);
}
.report-matrix span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.report-matrix strong {
  align-self: end;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 38px;
  line-height: .92;
  letter-spacing: -.04em;
}
.not-found-page { min-height: 520px; display: grid; align-items: center; }
.article-table { margin: 24px 0; }

@media (max-width: 980px) {
  .utility-bar { flex-wrap: wrap; gap: 8px 14px; }
  .masthead {
    grid-template-columns: 1fr auto;
    gap: 14px;
  }
  .masthead-meta { display: none; }
  .nav-toggle {
    display: inline-flex;
    justify-self: end;
    border: 1px solid var(--line);
    background: var(--white);
    padding: 10px 12px;
    cursor: pointer;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: .08em;
  }
  .nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 20px 14px;
    border-top: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .news-grid, .desk-grid, .audit-grid, .newsletter-grid, .benchmark-layout,
  .article-feature-grid, .article-layout {
    grid-template-columns: 1fr;
  }
  .article-layout { gap: 34px; }
  .article-aside {
    position: static;
    grid-template-columns: 1fr 1fr;
  }
  .lead-story {
    border-right: 0;
    padding-right: 0;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
  }
  .briefing-grid, .resource-grid, .footer-grid, .more-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .wrap, .masthead { width: min(100% - 28px, 1180px); }
  .utility-bar span:nth-child(3) { display: none; }
  .brand { gap: 10px; min-width: 0; }
  .brand-mark { width: 44px; height: 44px; }
  .brand-copy { min-width: 0; }
  .brand-copy strong { font-size: 30px; }
  .brand-copy small { font-size: 9px; }
  .nav-toggle { padding: 9px 10px; }
  .ticker {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .lead-story h1 { font-size: 45px; }
  .lead-story p, .desk-copy p, .section-heading p, .benchmark-layout p, .opsflo-audit p, .newsletter p {
    font-size: 16px;
  }
  .article-feature {
    padding: 34px 0 28px;
  }
  .article-feature h1 {
    font-size: 43px;
  }
  .article-dek, .standfirst {
    font-size: 18px;
  }
  .article-layout {
    padding: 38px 0 52px;
  }
  .article-image img {
    aspect-ratio: 4 / 3;
  }
  .article-aside, .briefing-grid, .resource-grid, .footer-grid, .form-grid, .more-grid, .report-matrix {
    grid-template-columns: 1fr;
  }
  .feature-brief, .inline-cta, .pull-stat, .editor-card {
    padding: 20px;
  }
  .more-grid a {
    min-height: 130px;
  }
  .data-desk, .benchmarks, .opsflo-audit, .newsletter, .library {
    padding: 64px 0;
  }
  .footer-bottom {
    flex-direction: column;
  }
}