:root {
  --cne-ink: #102139;
  --cne-muted: #5b6879;
  --cne-soft: #f4f7f7;
  --cne-line: #dce5e5;
  --cne-card: #ffffff;
  --cne-accent: #087c6c;
  --cne-accent-dark: #056558;
  --cne-accent-soft: #e7f5f1;
  --cne-navy: #0b1728;
  --cne-code: #0e192a;
  --md-default-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --md-code-font: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

[data-md-color-scheme="slate"] {
  --cne-ink: #edf4f4;
  --cne-muted: #aab8c1;
  --cne-soft: #111d2a;
  --cne-line: #2a3947;
  --cne-card: #132130;
  --cne-accent: #44d1b8;
  --cne-accent-dark: #63dfc7;
  --cne-accent-soft: #15362f;
  --cne-navy: #08111e;
  --cne-code: #070e19;
  --md-default-bg-color: #0c1623;
  --md-default-fg-color: #edf4f4;
}

body[data-md-color-primary] {
  --md-primary-fg-color: var(--cne-navy);
  --md-primary-fg-color--light: #152b45;
  --md-primary-fg-color--dark: #07101c;
  --md-accent-fg-color: var(--cne-accent);
}

.md-grid { max-width: 76rem; }
.md-header { box-shadow: none; border-bottom: 1px solid rgba(255, 255, 255, 0.11); }
.md-tabs { border-bottom: 1px solid rgba(255, 255, 255, 0.08); background: var(--cne-navy); }
.md-header__title, .md-tabs__link { font-weight: 650; }
.md-main__inner { align-items: stretch; }
.md-content { flex: 1 1 0%; min-width: 0; }
.md-content__inner { min-width: 0; }

.md-typeset h1, .md-typeset h2, .md-typeset h3 {
  color: var(--cne-ink);
  font-weight: 720;
  letter-spacing: -0.035em;
}

.md-typeset code { border-radius: 0.35rem; }
.md-typeset table:not([class]) { overflow: hidden; border: 1px solid var(--cne-line); border-radius: 0.65rem; }

.cne-home { min-width: 0; margin-top: -1.2rem; color: var(--cne-ink); }
.cne-home *, .cne-home *::before, .cne-home *::after { box-sizing: border-box; }
.cne-home a { text-decoration: none; }

.cne-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
  gap: clamp(2.5rem, 6vw, 5.2rem);
  align-items: center;
  min-height: 34rem;
  padding: 4.7rem 0 3.8rem;
}

.cne-eyebrow, .cne-kicker {
  margin: 0 0 1.05rem;
  color: var(--cne-accent);
  font-family: var(--md-code-font);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.cne-eyebrow { display: flex; align-items: center; gap: 0.65rem; }
.cne-eyebrow > span { width: 1.8rem; height: 1px; background: currentColor; }
.cne-hero h1 { margin: 0; font-size: clamp(2.65rem, 5.2vw, 4.35rem); line-height: 1.06; }
.cne-hero h1 em { color: var(--cne-accent); font-style: normal; }

.cne-lead {
  max-width: 39rem;
  margin: 1.45rem 0 0;
  color: var(--cne-muted);
  font-size: 0.91rem;
  line-height: 1.85;
}

.cne-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.8rem; }
.cne-button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.72rem 1.15rem;
  border: 1px solid var(--cne-line);
  border-radius: 0.45rem;
  font-size: 0.75rem;
  font-weight: 750;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
.cne-button:hover { transform: translateY(-2px); }
.cne-button--primary { border-color: var(--cne-accent); background: var(--cne-accent); color: #fff !important; }
.cne-button--primary:hover { border-color: var(--cne-accent-dark); background: var(--cne-accent-dark); }
.cne-button--secondary { background: var(--cne-card); color: var(--cne-ink) !important; }
.cne-button--secondary:hover { border-color: var(--cne-accent); }

.md-typeset .cne-proof {
  display: flex !important;
  flex-wrap: wrap;
  gap: 0.75rem 1.4rem;
  margin: 1.55rem 0 0 !important;
  padding: 0 !important;
  list-style: none !important;
}
.cne-proof li { display: flex; flex-direction: column; gap: 0.1rem; margin: 0 !important; }
.cne-proof strong { font-size: 0.67rem; letter-spacing: 0.01em; }
.cne-proof span { color: var(--cne-muted); font-size: 0.59rem; }

.cne-console {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #2b3b4f;
  border-radius: 0.85rem;
  background: var(--cne-code);
  box-shadow: 0 1.8rem 4.5rem rgba(11, 23, 40, 0.2);
  color: #dbe7ed;
  font-family: var(--md-code-font);
}

.cne-console__top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid #29394c;
  background: #152338;
  color: #8799ad;
  font-size: 0.56rem;
}
.cne-console__lights { display: flex; gap: 0.32rem; }
.cne-console__lights i { width: 0.48rem; height: 0.48rem; border-radius: 50%; background: #607084; }
.cne-console__lights i:first-child { background: #ee6b5f; }
.cne-console__lights i:nth-child(2) { background: #e9b84c; }
.cne-console__lights i:last-child { background: #59bf68; }
.cne-console__live { justify-self: end; }
.cne-console__live i { display: inline-block; width: 0.4rem; height: 0.4rem; margin-right: 0.32rem; border-radius: 50%; background: #4fd0ae; }
.cne-console__body { padding: 1.3rem 1.35rem 1.45rem; font-size: 0.67rem; }
.cne-console__body p { margin: 0.5rem 0; }
.cne-console__body b { margin-right: 0.55rem; color: #4fd0ae; font-weight: 500; }
.cne-console__comment { color: #708399; }
.cne-console__result { margin: 1.15rem 0 1rem; padding: 0.65rem 0; border-top: 1px solid #26364a; border-bottom: 1px solid #26364a; }
.cne-console__result div { display: grid; grid-template-columns: 1fr 0.8fr auto; gap: 0.65rem; padding: 0.34rem 0; }
.cne-console__result small { color: #788ba0; font-size: inherit; }
.cne-console__result strong { color: #eaf2f5; font-weight: 500; text-align: right; }
.cne-console__result .is-pass { color: #73d9be; }
.cne-console__done { color: #8ae1c9; }
.cne-console__done span { margin-right: 0.35rem; }

.cne-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.2fr;
  overflow: hidden;
  border: 1px solid var(--cne-line);
  border-radius: 0.7rem;
  background: var(--cne-card);
}
.cne-metrics > * { display: flex; min-height: 5.4rem; flex-direction: column; justify-content: center; padding: 1.05rem 1.3rem; border-right: 1px solid var(--cne-line); }
.cne-metrics > *:last-child { border-right: 0; }
.cne-metrics strong { font-size: 1.35rem; letter-spacing: -0.03em; }
.cne-metrics div span { margin-top: 0.12rem; color: var(--cne-muted); font-size: 0.64rem; }
.cne-metrics > a { align-items: center; color: var(--cne-accent) !important; font-size: 0.69rem; font-weight: 750; }

.cne-section { padding: 5.6rem 0; border-bottom: 1px solid var(--cne-line); }
.cne-section h2, .cne-cta h2 { margin: 0; font-size: clamp(1.9rem, 3.7vw, 2.85rem); line-height: 1.2; }
.cne-section__heading > p:not(.cne-kicker) { max-width: 35rem; margin: 1.15rem 0 0; color: var(--cne-muted); font-size: 0.76rem; line-height: 1.8; }
.cne-principles { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr); gap: 5rem; }
.cne-principle-list { border-top: 1px solid var(--cne-line); }
.cne-principle-list article { display: grid; grid-template-columns: 2.2rem 1fr; gap: 0.75rem; padding: 1.35rem 0; border-bottom: 1px solid var(--cne-line); }
.cne-principle-list article > span { padding-top: 0.2rem; color: var(--cne-accent); font-family: var(--md-code-font); font-size: 0.61rem; font-weight: 750; }
.cne-principle-list h3 { margin: 0 0 0.45rem; font-size: 1rem; letter-spacing: -0.02em; }
.cne-principle-list p { margin: 0 0 0.55rem; color: var(--cne-muted); font-size: 0.7rem; line-height: 1.72; }
.cne-principle-list a, .cne-text-link, .cne-steps a { color: var(--cne-accent) !important; font-size: 0.66rem; font-weight: 750; }

.cne-evidence { display: grid; grid-template-columns: minmax(16rem, 0.7fr) minmax(0, 1.3fr); gap: 4rem; align-items: center; }
.cne-evidence__copy > p:not(.cne-kicker) { margin: 1.2rem 0 0; color: var(--cne-muted); font-size: 0.76rem; line-height: 1.82; }
.cne-evidence__copy > p strong { color: var(--cne-accent); font-size: 1.08em; }
.cne-evidence__numbers { display: flex; gap: 2rem; margin: 1.5rem 0; }
.cne-evidence__numbers div { padding-left: 0.75rem; border-left: 2px solid var(--cne-accent); }
.cne-evidence__numbers dt { font-size: 1.35rem; font-weight: 750; letter-spacing: -0.04em; }
.cne-evidence__numbers dd { margin: 0.15rem 0 0; color: var(--cne-muted); font-size: 0.57rem; }
.cne-evidence__chart { margin: 0; padding: 1rem 1rem 0.75rem; border: 1px solid var(--cne-line); border-radius: 0.7rem; background: #fff; }
.cne-evidence__chart img { display: block; width: 100%; height: auto; }
.cne-evidence__chart figcaption { padding: 0.55rem 0.2rem 0; color: #6b7683; font-size: 0.56rem; text-align: center; }

.cne-section__heading--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 3rem; }
.cne-section__heading--row > p { max-width: 30rem !important; margin: 0 0 0.1rem !important; }
.md-typeset .cne-steps { display: grid !important; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 2.6rem 0 0 !important; padding: 0 !important; list-style: none !important; }
.cne-steps li { min-width: 0; margin: 0 !important; padding: 1.5rem; border: 1px solid var(--cne-line); background: var(--cne-card); }
.cne-steps li + li { border-left: 0; }
.cne-steps li:first-child { border-radius: 0.7rem 0 0 0.7rem; }
.cne-steps li:last-child { border-radius: 0 0.7rem 0.7rem 0; }
.cne-steps li > span { color: var(--cne-accent); font-family: var(--md-code-font); font-size: 0.61rem; font-weight: 750; letter-spacing: 0.06em; }
.cne-steps h3 { margin: 1.3rem 0 0.5rem; font-size: 1.05rem; }
.cne-steps p { min-height: 3.8rem; margin: 0; color: var(--cne-muted); font-size: 0.68rem; line-height: 1.72; }
.cne-steps pre { min-height: 5.2rem; margin: 1.1rem 0; padding: 0.82rem; border: 0; border-radius: 0.4rem; background: var(--cne-code); color: #dbe7ed; font-size: 0.59rem; }
.cne-steps pre code { padding: 0; background: transparent; color: inherit; }

.cne-coverage { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 4rem; }
.cne-coverage__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.cne-coverage__grid a { display: flex; min-height: 9.2rem; flex-direction: column; padding: 1.25rem; border: 1px solid var(--cne-line); border-radius: 0.6rem; background: var(--cne-card); transition: border-color 160ms ease, transform 160ms ease; }
.cne-coverage__grid a:hover { transform: translateY(-2px); border-color: var(--cne-accent); }
.cne-coverage__grid span { color: var(--cne-accent); font-family: var(--md-code-font); font-size: 0.59rem; font-weight: 750; }
.cne-coverage__grid strong { margin-top: auto; color: var(--cne-ink); font-size: 0.85rem; }
.cne-coverage__grid small { margin-top: 0.3rem; color: var(--cne-muted); font-size: 0.57rem; line-height: 1.55; }

.cne-cta { display: flex; align-items: flex-end; justify-content: space-between; gap: 2.5rem; margin: 4rem 0 1rem; padding: 2.5rem; border-radius: 0.8rem; background: var(--cne-navy); color: #fff; }
.cne-cta h2 { color: #fff; }
.cne-cta .cne-kicker { color: #64d9bf; }
.cne-cta .cne-actions { flex-shrink: 0; margin-top: 0; }
.cne-button--ghost { border-color: #40516a; color: #fff !important; }
.cne-button--ghost:hover { border-color: #7a8ba2; }

@media (max-width: 900px) {
  .cne-hero { grid-template-columns: 1fr; gap: 2.5rem; min-height: auto; padding-top: 3.4rem; }
  .cne-console { max-width: 39rem; }
  .cne-principles, .cne-evidence, .cne-coverage { grid-template-columns: 1fr; gap: 2.7rem; }
  .cne-section__heading--row { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .md-typeset .cne-steps { grid-template-columns: 1fr; }
  .cne-steps li + li { border-top: 0; border-left: 1px solid var(--cne-line); }
  .cne-steps li:first-child { border-radius: 0.7rem 0.7rem 0 0; }
  .cne-steps li:last-child { border-radius: 0 0 0.7rem 0.7rem; }
  .cne-steps p { min-height: 0; }
  .cne-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .cne-home { margin-top: 0; }
  .cne-hero { padding: 2.5rem 0 2.8rem; }
  .cne-hero h1 { font-size: clamp(2.25rem, 12vw, 3.1rem); }
  .cne-lead { font-size: 0.82rem; }
  .cne-actions { align-items: stretch; flex-direction: column; }
  .cne-button { width: 100%; }
  .md-typeset .cne-proof { display: grid !important; grid-template-columns: repeat(2, 1fr); }
  .cne-proof li:last-child { grid-column: 1 / -1; }
  .cne-console__body { padding: 1rem; font-size: 0.59rem; }
  .cne-console__result div { grid-template-columns: 1fr auto; }
  .cne-console__result small { display: none; }
  .cne-metrics { grid-template-columns: repeat(2, 1fr); }
  .cne-metrics > * { min-height: 4.7rem; border-bottom: 1px solid var(--cne-line); }
  .cne-metrics > *:nth-child(2) { border-right: 0; }
  .cne-metrics > *:nth-last-child(-n + 2) { border-bottom: 0; }
  .cne-section { padding: 4.2rem 0; }
  .cne-evidence__numbers { gap: 1rem; }
  .cne-coverage__grid { grid-template-columns: 1fr; }
  .cne-coverage__grid a { min-height: 7.8rem; }
  .cne-cta { margin-top: 3rem; padding: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .cne-button, .cne-coverage__grid a { transition: none; }
}