:root {
  color-scheme: light;
  --dark: #07111f;
  --dark-2: #0f1b2d;
  --white: #ffffff;
  --off-white: #f7f8fb;
  --text: #111827;
  --muted: #4b5563;
  --border: #e5e7eb;
  --cyan: #0e7490;
  --cyan-soft: #e0f2fe;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font: 17px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 76px);
  background: rgba(7,17,31,.97);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand span { white-space: nowrap; }
.site-header nav, .site-footer nav { display: flex; align-items: center; gap: 22px; }
.site-header nav a, .site-footer nav a { color: #d1d5db; text-decoration: none; font-size: 14px; }
.site-header nav a:hover, .site-footer nav a:hover { color: #fff; }
.hero, .page-hero, .article-hero {
  background: radial-gradient(circle at 75% 15%, rgba(14,116,144,.32), transparent 30%), var(--dark);
  color: var(--white);
  padding: clamp(68px, 10vw, 132px) clamp(20px, 6vw, 96px);
}
.hero { min-height: 72vh; display: grid; align-items: center; }
.hero-inner, .page-hero, .article-hero-inner { max-width: 980px; }
.eyebrow {
  margin: 0 0 16px;
  color: #67e8f9;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
}
.eyebrow.light { color: var(--cyan); }
h1, h2, h3 { letter-spacing: 0; }
h1 { font-size: clamp(46px, 7vw, 88px); line-height: .98; margin: 0 0 24px; max-width: 960px; }
h2 { font-size: clamp(32px, 4.7vw, 58px); line-height: 1.05; margin: 0; max-width: 920px; }
h3 { font-size: clamp(22px, 2.8vw, 34px); line-height: 1.15; margin: 0 0 12px; }
p { color: var(--muted); margin: 0 0 18px; }
.hero-subtitle, .page-hero p, .article-hero p { color: #f8fafc; font-size: clamp(22px, 3vw, 32px); max-width: 850px; }
.hero-body { color: #cbd5e1; font-size: 20px; max-width: 780px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button-primary, .button-secondary, .button-disabled {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 800;
}
.button-primary { background: var(--white); color: var(--dark); }
.button-secondary { border: 1px solid rgba(255,255,255,.30); color: var(--white); }
.button-disabled { background: #e5e7eb; color: #4b5563; cursor: not-allowed; }
.dark-button { background: var(--dark); color: var(--white); }
.button-primary:hover, .button-secondary:hover, .text-link:hover, .article-card:hover { transform: translateY(-1px); }
.section-white { padding: clamp(56px, 8vw, 104px) clamp(20px, 6vw, 96px); background: var(--white); border-bottom: 1px solid var(--border); }
.section-muted { background: var(--off-white); }
.content-narrow, .section-heading { max-width: 980px; }
.content-narrow p, .lead { font-size: 21px; max-width: 880px; }
.section-heading { margin-bottom: 32px; }
.three-grid, .method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.method-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 32px; }
.three-grid div, .method-grid div {
  border-top: 2px solid var(--border);
  padding-top: 18px;
}
.card-image { background: var(--off-white); min-height: 270px; display: block; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-copy h3 a { text-decoration: none; }
.card-kicker {
  margin: 0 0 12px;
  color: var(--cyan);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 13px;
}
.card-meta { color: #6b7280; font-size: 14px; margin-bottom: 14px; }
.text-link { color: var(--cyan); font-weight: 800; text-decoration: none; }
.split-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
}
.article-cover {
  margin: 0;
  background: var(--off-white);
  padding: clamp(26px, 5vw, 54px) clamp(20px, 6vw, 96px) 0;
}
.article-cover img { display: block; width: min(1120px, 100%); margin: 0 auto; border: 1px solid var(--border); }
.breadcrumb { color: #cbd5e1; font-size: 14px; margin-bottom: 34px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; color: #cbd5e1; font-size: 14px; }
.meta-row span { border: 1px solid rgba(255,255,255,.22); padding: 5px 9px; border-radius: 999px; }
.article-shell { background: var(--white); padding: 0 clamp(20px, 6vw, 96px); }
.article-body { max-width: 820px; margin: 0 auto; padding: 64px 0; }
.article-body h1 { display: none; }
.article-body h2 { font-size: clamp(28px, 4vw, 42px); margin: 52px 0 14px; line-height: 1.08; }
.article-body p, .article-body li { color: #1f2937; }
.article-note, .article-cta {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  padding: 28px 0;
}
.article-note p, .article-cta p { color: var(--muted); }
.light-actions { align-items: center; }
.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 34px clamp(20px, 6vw, 96px);
  background: var(--dark);
  color: var(--white);
}
.site-footer p { color: #cbd5e1; margin: 4px 0 0; }
@media (max-width: 900px) {
  .article-card { grid-template-columns: 1fr; }
  .site-header { flex-direction: column; align-items: flex-start; }
  .site-header nav { flex-wrap: wrap; gap: 14px; }
  .hero { min-height: auto; }
  .three-grid, .method-grid, .split-section,   .card-image { min-height: 220px; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  body { font-size: 16px; }
  .brand span { white-space: normal; }
  h1 { font-size: 40px; }
  .hero-body, .content-narrow p, .lead { font-size: 18px; }
  .actions a, .button-disabled { width: 100%; justify-content: center; }
}

.community-hero .button-disabled { margin-top: 18px; }
.persona-grid, .value-grid, .not-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}
.persona-grid article, .value-grid div, .not-grid div {
  border-top: 2px solid var(--border);
  background: var(--white);
  padding: 20px 0 0;
}
.value-grid div, .not-grid div {
  min-height: 110px;
  font-weight: 750;
  color: var(--text);
}
.not-grid div {
  color: #334155;
  background: #f8fafc;
  padding: 18px;
  border: 1px solid var(--border);
}
.editorial-card .card-image img, .article-cover img { object-fit: cover; }
@media (max-width: 1000px) {
  .persona-grid, .value-grid, .not-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .persona-grid, .value-grid, .not-grid { grid-template-columns: 1fr; }
}


.article-card {
  display: grid;
  grid-template-columns: minmax(280px, 430px) minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: stretch;
  max-width: 1120px;
  border-top: 2px solid var(--text);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  text-decoration: none;
  color: inherit;
}
.article-card__media {
  display: block;
  overflow: hidden;
  border-radius: 0;
  background: #eef6fb;
  min-height: 278px;
  margin: 0;
}
.article-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 278px;
  object-fit: cover;
}
.article-card__content h3 { margin-top: 0; }
.article-card:hover { transform: translateY(-1px); }