.mk {
  --mk-prose: 780px;
  --mk-wide: 1060px;
  --ck-text-strong: #ffffff;
  --ck-accent-glow: rgba(6, 182, 212, 0.08);
  --ck-accent-border: rgba(6, 182, 212, 0.20);
  --ck-glow-cta: 0 6px 24px rgba(6, 182, 212, 0.30);
  --ck-glow-hero: 0 0 80px rgba(6, 182, 212, 0.08), 0 24px 80px rgba(0, 0, 0, 0.50);
  background: var(--ck-bg);
  color: var(--ck-text);
  font-family: var(--ck-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

:where(.mk) a:not(.ck-button):not(.mk-btn) { color: var(--ck-accent); text-decoration: none; transition: color 0.15s; }
:where(.mk) a:not(.ck-button):not(.mk-btn):hover { color: var(--ck-accent-hover); }
.mk img { max-width: 100%; height: auto; display: block; }
.mk h1, .mk h2, .mk h3 { letter-spacing: -0.02em; }

.mk-wrap { max-width: var(--mk-prose); margin: 0 auto; padding: 0 1.5rem; }
.mk-wrap--wide { max-width: var(--mk-wide); margin: 0 auto; padding: 0 1.5rem; }

.mk-topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--ck-line);
}

.mk-topbar__inner {
  max-width: var(--mk-wide); margin: 0 auto; padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}

.mk-brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--ck-mono); font-weight: 700; font-size: 1.25rem;
  color: var(--ck-accent); letter-spacing: -0.02em;
}
.mk-brand:hover { color: var(--ck-accent); text-decoration: none; }

.mk-nav { display: flex; gap: 1.5rem; align-items: center; font-size: 0.95rem; font-weight: 500; }
.mk-nav a:not(.ck-button) { color: var(--ck-muted); }
.mk-nav a:not(.ck-button):hover { color: #fff; }
.mk-nav__auth { display: flex; gap: 0.5rem; align-items: center; }

.mk-hero {
  position: relative;
  padding: 8rem 0 5rem;
  text-align: center;
  overflow: hidden;
}

.mk-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, var(--ck-accent-soft) 0%, transparent 70%);
  pointer-events: none;
}

.mk-hero::after {
  content: '';
  position: absolute; inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.mk-hero .mk-wrap--wide { position: relative; z-index: 1; }

.mk-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--ck-mono); font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ck-accent);
  margin: 0 auto 1.4rem;
  animation: mk-fadeUp 0.6s ease both;
}
.mk-hero__dot {
  width: 0.4rem; height: 0.4rem; border-radius: 50%;
  background: var(--ck-accent); box-shadow: 0 0 8px var(--ck-accent);
  animation: mk-heroDot 1.8s ease-in-out infinite;
}
@keyframes mk-heroDot { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@media (prefers-reduced-motion: reduce) { .mk-hero__dot { animation: none; } }

.mk-hero h1 {
  font-family: var(--ck-sans); font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: 1.08; letter-spacing: -0.035em;
  color: var(--ck-text-strong);
  max-width: 20ch; margin: 0 auto 1.4rem;
  animation: mk-fadeUp 0.7s ease both;
}
.mk-hero h1 em { font-style: normal; color: var(--ck-accent); }

.mk-hero__sub {
  font-size: 1.2rem; line-height: 1.6; color: var(--ck-muted);
  max-width: 40rem; margin: 0 auto 2.25rem;
  animation: mk-fadeUp 0.7s ease 0.12s both;
}

.mk-hero__cta-row {
  display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center;
  margin-bottom: 1.4rem;
  animation: mk-fadeUp 0.7s ease 0.24s both;
}

.mk-hero__trust {
  font-family: var(--ck-mono); font-size: 0.74rem; color: var(--ck-dim);
  letter-spacing: 0.06em; margin: 0 auto 3.5rem;
  animation: mk-fadeUp 0.7s ease 0.32s both;
}

.mk-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.62rem 1.05rem; border-radius: var(--ck-radius);
  font-family: var(--ck-mono); font-weight: 500; font-size: 0.8rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: 1.5px solid transparent; cursor: pointer; text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.mk-btn--lg { padding: 0.78rem 1.35rem; font-size: 0.86rem; }
.mk-btn--primary { background: var(--ck-accent); color: #061318; border-color: var(--ck-accent); }
.mk-btn--primary:hover {
  background: var(--ck-accent-hover); border-color: var(--ck-accent-hover); color: #061318;
  transform: translateY(-1px); box-shadow: var(--ck-glow-cta); text-decoration: none;
}
.mk-btn--gh { background: var(--ck-surface); color: var(--ck-text-strong); border-color: var(--ck-line-strong); }
.mk-btn--gh:hover {
  background: var(--ck-surface-hover); border-color: var(--ck-text-strong); color: var(--ck-text-strong);
  transform: translateY(-1px); text-decoration: none;
}
.mk-btn-gh__mark { width: 16px; height: 16px; flex: 0 0 auto; opacity: 0.95; }
.mk-btn-gh__count {
  display: inline-flex; align-items: center; gap: 0.3rem;
  margin-left: 0.65rem; padding-left: 0.65rem;
  border-left: 1px solid var(--ck-line);
  font-variant-numeric: tabular-nums; color: var(--ck-muted);
}
.mk-btn-gh__count:empty { display: none; }
.mk-btn-gh__count::before { content: "\2605" / ""; color: var(--ck-accent); font-size: 0.95em; line-height: 1; }
.mk-btn--gh:hover .mk-btn-gh__count { color: var(--ck-text-strong); border-left-color: var(--ck-line-strong); }

.mk-stage {
  position: relative; margin: 0 auto;
  max-width: 1000px; min-height: 380px;
  border-radius: var(--ck-radius-lg);
  border: 1px solid var(--ck-line);
  background: linear-gradient(180deg, var(--ck-bg-strong) 0%, var(--ck-surface) 100%);
  box-shadow: var(--ck-glow-hero);
  overflow: hidden;
  animation: mk-fadeUp 0.8s ease 0.4s both;
}
.mk-stage-head {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--ck-line);
  background: rgba(0, 0, 0, 0.2);
}
.mk-stage-dots { display: flex; gap: 0.35rem; }
.mk-stage-dots span { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--ck-line-strong); }
.mk-stage-crumb { font-family: var(--ck-mono); font-size: 0.7rem; color: var(--ck-dim); letter-spacing: 0.06em; text-transform: uppercase; }
.mk-stage-crumb-sep { color: var(--ck-line-strong); }
.mk-stage-crumb-cur { color: var(--ck-accent); }
.mk-stage-body { position: relative; padding: 1.25rem; }

.mk-pill {
  display: inline-flex; align-items: center;
  padding: 0.12rem 0.45rem; border-radius: 99px;
  background: var(--ck-accent-soft); color: var(--ck-accent);
  border: 1px solid var(--ck-accent-border);
  font-family: var(--ck-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.mk-pill--muted { background: transparent; color: var(--ck-dim); border-color: var(--ck-line); }

.mk-score-delta {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-family: var(--ck-mono); font-size: 0.72rem;
  color: var(--ck-success);
  padding: 0.18rem 0.5rem;
  background: var(--ck-success-soft);
  border-radius: 99px;
}

.mk-run {
  background: var(--ck-surface);
  border: 1px solid var(--ck-line);
  border-radius: var(--ck-radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  text-align: left;
}
.mk-run-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--ck-line);
  background: var(--ck-bg-strong);
  gap: 1rem; flex-wrap: nowrap;
  min-height: 3.4rem;
}
.mk-run-head-left { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.mk-run-head-right { display: flex; align-items: baseline; gap: 0.55rem; }
.mk-run-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ck-success);
  box-shadow: 0 0 8px color-mix(in oklab, var(--ck-success) 50%, transparent);
  flex-shrink: 0;
}
.mk-run.is-animating .mk-run-dot:not(.is-done) {
  background: var(--ck-accent);
  box-shadow: 0 0 0 0 var(--ck-accent-glow);
  animation: mk-runDotPulse 1.4s ease-out infinite;
}
@keyframes mk-runDotPulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklab, var(--ck-accent) 50%, transparent); }
  70%  { box-shadow: 0 0 0 8px color-mix(in oklab, var(--ck-accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--ck-accent) 0%, transparent); }
}
.mk-run-title { font-family: var(--ck-mono); font-weight: 600; font-size: 0.92rem; color: var(--ck-text-strong); }
.mk-run-meta { font-family: var(--ck-mono); font-size: 0.72rem; color: var(--ck-dim); letter-spacing: 0.02em; }
.mk-run-phase {
  font-family: var(--ck-mono); font-size: 0.72rem;
  color: var(--ck-accent); letter-spacing: 0.02em;
  margin-left: 0.3rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.mk-run-avg-label { font-family: var(--ck-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ck-dim); }
.mk-run-avg {
  font-family: var(--ck-mono); font-weight: 700;
  font-size: 1.6rem; color: var(--ck-accent); line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  min-width: 3.2rem; text-align: right;
  transition: color 0.3s ease;
}
.mk-run-avg .denom { font-size: 0.85rem; color: var(--ck-dim); font-weight: 500; }
.mk-run-delta { transition: opacity 0.4s ease; }
.mk-run.is-animating .mk-run-delta:not(.is-on) { opacity: 0; }

.mk-run-table { position: relative; }
.mk-run-colhead, .mk-run-row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.7fr) 3.4rem 3rem;
  gap: 0.9rem;
  align-items: center;
  padding: 0.7rem 1.1rem;
}
.mk-run-colhead {
  font-family: var(--ck-mono); font-size: 0.65rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ck-dim);
  border-bottom: 1px solid var(--ck-line);
}
.mk-run-colhead .t-right { text-align: right; }
.mk-run-colhead .t-metrics { text-align: center; }
.mk-run-row {
  border-bottom: 1px solid var(--ck-line);
  font-size: 0.8rem; line-height: 1.4;
  min-height: 3.1rem;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.mk-run-row:last-of-type { border-bottom: 0; }
.mk-run.is-animating .mk-run-row:not(.is-visible) {
  opacity: 0; transform: translateY(4px);
}
.mk-run-input { font-family: var(--ck-mono); color: var(--ck-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mk-run-output { color: var(--ck-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; min-width: 0; }
.mk-run-output-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 0 1 auto; min-width: 0; transition: opacity 0.35s ease 0.15s; }
.mk-run.is-animating .mk-run-row:not(.is-visible) .mk-run-output-text { opacity: 0; }

.mk-run-metrics { display: inline-flex; align-items: flex-end; justify-content: center; gap: 3px; height: 18px; }
.mk-run-metric { position: relative; width: 4px; height: 100%; background: rgba(255,255,255,0.06); border-radius: 2px; overflow: hidden; }
.mk-run-metric-fill {
  position: absolute; inset: 0;
  background: var(--ck-line-strong); border-radius: 2px;
  transition: opacity 0.35s ease, background 0.25s ease;
}
.mk-run-metric.is-bad  .mk-run-metric-fill { background: var(--ck-danger); }
.mk-run-metric.is-ok   .mk-run-metric-fill { background: var(--ck-warning); }
.mk-run-metric.is-good .mk-run-metric-fill { background: var(--ck-success); }
.mk-run.is-animating .mk-run-row:not(.is-scored) .mk-run-metric-fill { opacity: 0; }

.mk-run-score {
  text-align: right;
  font-family: var(--ck-mono);
  color: var(--ck-accent);
  font-size: 0.95rem; line-height: 1.4;
  font-variant-numeric: tabular-nums;
}
.mk-run-score b {
  font-weight: 700;
  display: inline-block;
}
.mk-run.is-animating .mk-run-row.is-scored .mk-run-score b { animation: mk-runScoreIn 0.4s cubic-bezier(.2,1.2,.4,1); }
@keyframes mk-runScoreIn {
  0%   { opacity: 0; transform: scale(0.6); }
  60%  { opacity: 1; transform: scale(1.15); }
  100% { opacity: 1; transform: scale(1); }
}
.mk-run-score-pending { color: var(--ck-dim); font-weight: 500; display: none; }
.mk-run.is-animating .mk-run-row:not(.is-scored) .mk-run-score b { display: none; }
.mk-run.is-animating .mk-run-row:not(.is-scored) .mk-run-score-pending { display: inline; }

.mk-run-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--ck-line);
  background: var(--ck-bg-strong);
  font-family: var(--ck-mono); font-size: 0.72rem; color: var(--ck-dim);
  gap: 1rem; flex-wrap: wrap;
}
.mk-run-foot-more { color: var(--ck-text); }

.mk-run-actions {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.75rem 1.1rem 0.9rem;
  border-top: 1px solid var(--ck-line);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mk-run.is-animating .mk-run-actions:not(.is-on) { opacity: 0; transform: translateY(4px); }
.mk-run-action {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--ck-sans); font-size: 0.78rem; font-weight: 500;
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  border: 1px solid var(--ck-line);
  background: var(--ck-surface);
  color: var(--ck-text);
}
.mk-run-action--primary { background: var(--ck-accent-soft); border-color: var(--ck-accent-border); color: var(--ck-accent); }

@media (prefers-reduced-motion: reduce) {
  .mk-run-dot { animation: none !important; }
  .mk-run-row, .mk-run-actions, .mk-run-delta, .mk-run-metric-fill, .mk-run-score b { animation: none !important; transition: none !important; }
}

@keyframes mk-fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

.mk-section {
  padding: 5rem 0;
  border-top: 1px solid var(--ck-line);
}
.mk-section--first { border-top: none; }
.mk-section h2 {
  font-family: var(--ck-sans); font-weight: 700;
  font-size: 2.1rem; line-height: 1.2; letter-spacing: -0.02em;
  margin-bottom: 1.4rem; color: var(--ck-text-strong);
}
.mk-section p { color: var(--ck-muted); margin-bottom: 1rem; }
.mk-section p:last-child { margin-bottom: 0; }

.mk pre, .mk code { font-family: var(--ck-mono); font-size: 0.88rem; }
.mk pre {
  background: var(--ck-surface-soft); color: var(--ck-text);
  padding: 1.1rem 1.3rem; border-radius: var(--ck-radius); overflow-x: auto;
  margin: 1rem 0; line-height: 1.6;
  border: 1px solid var(--ck-line);
}

.mk-faq-item { margin-bottom: 2rem; }
.mk-faq-item h3 {
  font-family: var(--ck-sans); font-weight: 700;
  font-size: 1.05rem; margin-bottom: 0.35rem; color: var(--ck-text);
}
.mk-faq-item p { font-size: 0.95rem; line-height: 1.65; }

.mk-footer {
  border-top: 1px solid var(--ck-line);
  padding: 3rem 0 2.5rem;
}

.mk-footer__inner {
  max-width: var(--mk-wide); margin: 0 auto; padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  font-size: 0.88rem; color: var(--ck-dim);
}

.mk-footer-col { display: flex; flex-direction: column; gap: 0.55rem; }
.mk-footer-col--brand { gap: 0.4rem; }
.mk-footer-heading {
  font-family: var(--ck-mono); font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ck-dim); margin: 0 0 0.35rem;
}
.mk-footer a:not(.ck-button) { color: var(--ck-muted); text-decoration: none; }
.mk-footer a:not(.ck-button):hover { color: var(--ck-accent); }
.mk-footer-brand { font-family: var(--ck-mono); font-weight: 500; font-size: 0.95rem; color: var(--ck-muted); }
.mk-footer-brand:hover { color: var(--ck-accent); }
.mk-footer-tagline { margin: 0; color: var(--ck-dim); font-size: 0.85rem; }

.mk-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.mk-reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
  .mk-hero { padding: 6rem 0 3rem; }
  .mk-hero h1 { font-size: 2rem; }
  .mk-stage { margin-top: 0; }
  .mk-run-colhead, .mk-run-row { grid-template-columns: minmax(0, 1fr) 3rem 2.6rem; gap: 0.7rem; }
  .mk-run-output { display: none; }
  .mk-run-colhead span:nth-child(2) { display: none; }
  .mk-split { grid-template-columns: 1fr; gap: 2rem; }
  .mk-split .mk-screenshot { order: -1; }
  .mk-features { grid-template-columns: 1fr; }
  .mk-compare { font-size: 0.8rem; }
  .mk-compare th, .mk-compare td { padding: 0.5rem 0.35rem; }
  .mk-section { padding: 3.5rem 0; }
  .mk-problem-quote { font-size: 1.3rem; }
  .mk-nav { gap: 0.8rem; font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .mk-hero h1 { font-size: 1.7rem; }
  .mk-hero__sub { font-size: 1.05rem; }
  .mk-hero__cta-row { flex-direction: column; align-items: stretch; }
  .mk-topbar__inner { padding: 0.7rem 1rem; }
  .mk-brand { font-size: 1rem; }
  .mk-brand img { height: 36px; }
  .mk-nav { gap: 0.7rem; font-size: 0.75rem; }
  .mk-problem-quote { font-size: 1.15rem; padding-left: 1rem; }
  .mk-footer-brand { font-size: 0.88rem; }
}

@media (max-width: 768px) {
  .mk-footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .mk-footer-col--brand { grid-column: 1 / -1; }
}

@media (max-width: 420px) {
  .mk-footer__inner { grid-template-columns: 1fr; }
}

.mk-post-list { list-style: none; padding: 0; margin: 2rem 0 0; }
.mk-post-list__item { padding: 1.5rem 0; border-bottom: 1px solid var(--ck-line); }
.mk-post-list__item:last-child { border-bottom: none; }
.mk-post-list__date { font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ck-dim); margin: 0 0 0.4rem; }
.mk-post-list__title { font-size: 1.25rem; margin: 0 0 0.4rem; }
.mk-post-list__excerpt { color: var(--ck-muted); margin: 0; }
.mk-post__date { font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ck-dim); margin: 0 0 0.5rem; }

/* ─── Section head (kicker + h2 + aside) ─────────────────── */
.mk-section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; margin-bottom: 2rem; flex-wrap: wrap;
}
.mk-section-head > div:first-child { flex: 1 1 32ch; }
.mk-section-head h2 {
  font-family: var(--ck-sans); font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.15; letter-spacing: -0.02em;
  color: var(--ck-text-strong); max-width: 32ch; margin: 0.7rem 0 0;
}
.mk-section-head h2 em { font-style: normal; color: var(--ck-accent); }
.mk-section-aside {
  flex: 0 1 32ch; margin: 0; padding-bottom: 0.4rem;
  color: var(--ck-muted); font-size: 0.95rem; line-height: 1.55;
}
.mk-label {
  display: inline-flex; align-items: center;
  font-family: var(--ck-mono); font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ck-accent);
  margin: 0;
}
.mk-label__num { color: var(--ck-dim); margin-right: 0.55rem; }

/* ─── Problem ────────────────────────────────────────────── */
.mk-problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; align-items: stretch;
}
.mk-problem-point {
  padding: 1.5rem 1.4rem; border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface);
}
.mk-problem-point h4 {
  font-family: var(--ck-mono); font-weight: 600; font-size: 0.95rem;
  letter-spacing: 0.02em; color: var(--ck-text-strong); margin: 0 0 0.55rem;
}
.mk-problem-point p { color: var(--ck-muted); font-size: 0.95rem; line-height: 1.55; margin: 0; }

@media (max-width: 800px) {
  .mk-problem-grid { grid-template-columns: 1fr; }
}

/* ─── Steps ──────────────────────────────────────────────── */
.mk-steps {
  list-style: none; padding: 0; margin: 0;
  counter-reset: step;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg); overflow: hidden;
}
.mk-steps li {
  counter-increment: step;
  padding: 1.5rem 1.3rem 1.6rem;
  background: var(--ck-surface);
  position: relative;
  border-right: 1px solid var(--ck-line);
}
.mk-steps li:last-child { border-right: 0; }
.mk-steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--ck-mono); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.1em; color: var(--ck-accent); margin-bottom: 0.9rem;
}
.mk-steps li strong {
  display: block; font-family: var(--ck-mono); font-weight: 600;
  font-size: 0.98rem; letter-spacing: -0.01em;
  color: var(--ck-text-strong); margin-bottom: 0.5rem;
}
.mk-steps li p { color: var(--ck-muted); font-size: 0.9rem; line-height: 1.55; margin: 0; }
.mk-steps li p em { font-style: normal; color: var(--ck-accent); }
.mk-steps li code { font-size: 0.85em; color: var(--ck-text); background: rgba(255,255,255,0.04); padding: 0.05em 0.3em; border-radius: 3px; }
.mk-steps li::after {
  content: '›'; position: absolute; right: -0.55rem; top: 50%;
  transform: translateY(-50%); z-index: 1;
  width: 1.1rem; height: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--ck-surface);
  font-family: var(--ck-mono); font-size: 0.95rem; line-height: 1;
  color: var(--ck-accent);
}
.mk-steps li:last-child::after { display: none; }

@media (max-width: 900px) {
  .mk-steps { grid-template-columns: 1fr; }
  .mk-steps li { border-right: 0; border-bottom: 1px solid var(--ck-line); }
  .mk-steps li:last-child { border-bottom: 0; }
  .mk-steps li::after { display: none; }
}

/* ─── The Unlock ─────────────────────────────────────────── */
.mk-section--unlock { background: linear-gradient(180deg, var(--ck-bg) 0%, var(--ck-bg-strong) 100%); }

.mk-unlock-grid {
  display: grid; grid-template-columns: 1.2fr 0.85fr; gap: 1.25rem; align-items: stretch;
}
.mk-unlock-chat {
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface); overflow: hidden;
  display: flex; flex-direction: column;
}
.mk-unlock-chat__head {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--ck-line);
  font-family: var(--ck-mono); font-size: 0.78rem; color: var(--ck-muted);
}
.mk-unlock-chat__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ck-accent); box-shadow: 0 0 8px var(--ck-accent);
  animation: mk-pulse 2s infinite;
}
@keyframes mk-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.mk-unlock-chat__title { color: var(--ck-text-strong); }
.mk-unlock-chat__meta { margin-left: auto; color: var(--ck-dim); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.mk-unlock-chat__body {
  padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.65rem;
  font-family: var(--ck-mono); font-size: 0.84rem; line-height: 1.5; flex: 1;
}
.mk-uchat {
  display: grid; grid-template-columns: 8rem 1fr; gap: 0.7rem; align-items: baseline;
}
.mk-uchat__who {
  font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; text-align: right;
  color: var(--ck-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mk-uchat--you .mk-uchat__who { color: var(--ck-text-strong); }
.mk-uchat--you .mk-uchat__msg { color: var(--ck-text-strong); }
.mk-uchat--agent .mk-uchat__who { color: var(--ck-accent); }
.mk-uchat--agent .mk-uchat__msg { color: var(--ck-muted); }
.mk-uchat--tool .mk-uchat__who { color: var(--ck-accent); }
.mk-uchat--tool .mk-uchat__msg { color: var(--ck-dim); }
.mk-uchat__msg--delta { color: var(--ck-success) !important; font-weight: 500; }
.mk-uchat--cursor .mk-uchat__msg { color: var(--ck-dim); font-style: italic; }
.mk-uchat__blink { color: var(--ck-accent); animation: mk-pulse 1.2s infinite; margin-left: 0.2rem; }

.mk-unlock-side { display: flex; flex-direction: column; gap: 1.25rem; }
.mk-unlock-score {
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface); padding: 1.25rem;
}
.mk-unlock-score__label {
  font-family: var(--ck-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ck-dim);
  margin: 0 0 0.85rem;
}
.mk-unlock-score__rows { display: flex; flex-direction: column; gap: 0.6rem; }
.mk-unlock-score__row {
  display: grid; grid-template-columns: 2.5rem 1fr 2.5rem;
  gap: 0.65rem; align-items: center; font-family: var(--ck-mono);
}
.mk-unlock-score__v { font-size: 0.78rem; color: var(--ck-dim); }
.mk-unlock-score__bar { height: 6px; background: rgba(255,255,255,0.05); border-radius: 3px; overflow: hidden; }
.mk-unlock-score__bar i { display: block; height: 100%; background: var(--ck-accent); border-radius: 3px; }
.mk-unlock-score__val { font-size: 0.95rem; color: var(--ck-text-strong); text-align: right; font-weight: 500; }
.mk-unlock-score__foot {
  margin: 0.9rem 0 0; padding-top: 0.85rem;
  border-top: 1px dashed var(--ck-line);
  font-family: var(--ck-mono); font-size: 0.72rem; color: var(--ck-muted);
}

.mk-unlock-points { display: flex; flex-direction: column; gap: 0.7rem; }
.mk-unlock-point {
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface); padding: 0.95rem 1.1rem;
}
.mk-unlock-point__k {
  font-family: var(--ck-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ck-accent);
  margin: 0 0 0.35rem;
}
.mk-unlock-point__v { color: var(--ck-muted); font-size: 0.88rem; line-height: 1.55; margin: 0; }

@media (max-width: 960px) {
  .mk-unlock-grid { grid-template-columns: 1fr; }
}

/* ─── Compare table ──────────────────────────────────────── */
.mk-compare-wrap {
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface);
  overflow: hidden;
}
.mk-compare {
  width: 100%; border-collapse: collapse;
  table-layout: fixed; font-size: 0.82rem;
}
.mk-compare__col-label { width: 22%; }
.mk-compare th, .mk-compare td {
  padding: 0.75rem 0.4rem; text-align: center;
  border-bottom: 1px solid var(--ck-line); vertical-align: middle; white-space: nowrap;
}
.mk-compare th {
  font-family: var(--ck-mono); font-weight: 500; font-size: 0.68rem;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--ck-dim);
}
.mk-compare th.mk-compare__ck { color: var(--ck-accent); }
.mk-compare th.mk-compare__cell-label,
.mk-compare td.mk-compare__cell-label {
  text-align: left; padding-left: 1.1rem; white-space: normal;
  color: var(--ck-text); font-family: var(--ck-sans); font-size: 0.9rem; font-weight: 500;
}
.mk-compare th.mk-compare__cell-label { font-family: var(--ck-mono); font-weight: 500; color: var(--ck-dim); font-size: 0.7rem; }
.mk-compare__yes { color: var(--ck-accent); }
.mk-compare__no { color: var(--ck-line-strong); }
.mk-compare__partial {
  color: var(--ck-dim); font-size: 0.78rem;
  font-family: var(--ck-mono);
}
.mk-compare td.mk-compare__ck { background: var(--ck-accent-glow); }
.mk-compare th.mk-compare__ck { background: var(--ck-accent-glow); border-bottom-color: var(--ck-accent-border); }
.mk-compare tbody tr:last-child td { border-bottom: 0; }
.mk-compare__check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.1rem; height: 1.1rem; border-radius: 50%;
  background: var(--ck-accent-soft); color: var(--ck-accent);
}

@media (max-width: 700px) {
  .mk-compare { font-size: 0.74rem; }
  .mk-compare th, .mk-compare td { padding: 0.55rem 0.25rem; }
}

/* ─── Two paths ──────────────────────────────────────────── */
.mk-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.mk-path {
  position: relative;
  padding: 2rem 1.75rem 1.75rem;
  border: 1px solid var(--ck-line); border-radius: var(--ck-radius-lg);
  background: var(--ck-surface);
  display: flex; flex-direction: column; gap: 1rem;
}
.mk-path--featured {
  border-color: var(--ck-accent-border);
  background: linear-gradient(180deg, var(--ck-surface) 0%, rgba(6,182,212,0.04) 100%);
  box-shadow: 0 0 60px rgba(6,182,212,0.06);
}
.mk-path__tag {
  position: absolute; top: -0.62rem; left: 1.5rem;
  font-family: var(--ck-mono); font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.2rem 0.55rem; border-radius: 4px;
  background: var(--ck-bg); border: 1px solid var(--ck-line); color: var(--ck-muted);
}
.mk-path--featured .mk-path__tag { background: var(--ck-accent); color: #061318; border-color: var(--ck-accent); }
.mk-path__head { display: flex; flex-direction: column; gap: 0.25rem; }
.mk-path__name { font-family: var(--ck-mono); font-weight: 700; font-size: 1.15rem; color: var(--ck-text-strong); letter-spacing: -0.01em; margin: 0; }
.mk-path__name-accent { color: var(--ck-accent); }
.mk-path__meta { font-family: var(--ck-mono); font-size: 0.74rem; color: var(--ck-dim); letter-spacing: 0.06em; text-transform: uppercase; margin: 0; }
.mk-path__pitch { color: var(--ck-muted); font-size: 0.98rem; line-height: 1.6; margin: 0; }
.mk-path__list {
  list-style: none; padding: 0; margin: 0.25rem 0 0.5rem;
  display: grid; gap: 0.55rem; font-size: 0.9rem;
}
.mk-path__list li {
  display: grid; grid-template-columns: 1.1rem 1fr; gap: 0.55rem;
  color: var(--ck-text);
}
.mk-path__list li svg { color: var(--ck-accent); margin-top: 0.2rem; }
.mk-path__list li code { font-family: var(--ck-mono); font-size: 0.95em; color: var(--ck-accent); background: var(--ck-accent-soft); padding: 0.05em 0.35em; border-radius: 3px; }
.mk-path__cta { margin-top: auto; padding-top: 0.5rem; display: flex; gap: 0.7rem; align-items: center; flex-wrap: wrap; }

@media (max-width: 760px) {
  .mk-paths { grid-template-columns: 1fr; }
}

/* Link-style button — text-only with arrow */
.mk-btn--link {
  background: transparent; border: 0; padding: 0.35rem 0.4rem;
  color: var(--ck-muted); font-family: var(--ck-mono);
  font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase;
}
.mk-btn--link:hover { color: var(--ck-accent); background: transparent; transform: none; box-shadow: none; }