.km-article,
.km-tile,
.km-page {


  --km-text: #17181b;
  --km-muted: #5e6270;
  --km-faint: #767a85;
  --km-line: #e3e3e6;
  --km-line-soft: #eeeef0;
  --km-paper: #fff;
  --km-paper-2: #faf9f7;


  --km-accent: #2b52b8;
  --km-tint: rgba(43, 82, 184, 0.055);
  --km-tint-strong: rgba(43, 82, 184, 0.10);

  --km-accent-2: #b3510f;
  --km-tint-2: rgba(179, 81, 15, 0.07);
  --km-tint-2-strong: rgba(179, 81, 15, 0.16);

  --km-fail: #a3301f;
  --km-tint-fail: rgba(163, 48, 31, 0.055);

  --km-insight: #1c6b4c;
  --km-tint-insight: rgba(28, 107, 76, 0.06);


  --km-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --km-font-accent: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --km-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;


  --km-t-h1:    clamp(31px, 3.4vw + 18px, 46px);
  --km-t-h2:    clamp(24px, 1.9vw + 17px, 33px);
  --km-t-h3:    clamp(20px, 0.8vw + 17px, 24px);
  --km-t-lead:  clamp(19px, 0.9vw + 16px, 23px);
  --km-t-big:   clamp(23px, 1.7vw + 17px, 31px);
  --km-t-body:  clamp(17px, 0.5vw + 15px, 19px);
  --km-t-small:  clamp(15px, 0.2vw + 14px, 16px);
  --km-t-micro:  clamp(12px, 0.2vw + 11px, 13px);
  --km-t-num:   clamp(34px, 2.6vw + 20px, 50px);

  --km-lh-h1: 1.1;
  --km-lh-h2: 1.2;
  --km-lh-h3: 1.3;
  --km-lh-lead: 1.5;
  --km-lh-body: 1.62;
  --km-lh-small: 1.45;

  --km-ls-h1: -0.022em;
  --km-ls-h2: -0.014em;
  --km-ls-micro: 0.08em;
  --km-weight-strong: 650;


  --km-s1: 4px;   --km-s2: 8px;   --km-s3: 12px;  --km-s4: 16px;
  --km-s5: 20px;  --km-s6: 24px;  --km-s7: 32px;  --km-s8: 44px;
  --km-s9: 64px;

  --km-gap-p: 22px;
  --km-block: 36px;
  --km-block-lg: 52px;
  --km-section: 72px;
  --km-section-sm: 44px;
  --km-pad: 24px;
  --km-pad-lg: 28px;
  --km-pad-x: 20px;


  --km-measure: 720px;
  --km-measure-wide: 860px;
  --km-r-sm: 3px;
  --km-r: 6px;
  --km-r-lg: 10px;
  --km-bar: 3px;
  --km-rule: 2px;
  --km-hair: 1px;
  --km-tap: 44px;
}

@media screen and (max-width: 640px) {
  .km-article,
  .km-tile,
  .km-page {
    --km-gap-p: 20px;
    --km-block: 30px;
    --km-block-lg: 40px;
    --km-section: 50px;
    --km-section-sm: 32px;
    --km-pad: 18px;
    --km-pad-lg: 20px;
    --km-pad-x: 16px;
  }
}

.km-article {
  max-width: var(--km-measure);
  margin: 0 auto;
  padding: 0 var(--km-pad-x);
  font-family: var(--km-font);
  font-size: var(--km-t-body);
  line-height: var(--km-lh-body);
  color: var(--km-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  hanging-punctuation: first;
  overflow-wrap: break-word;
}

.km-article h1,
.km-article h2,
.km-article h3 {
  text-wrap: balance;
  overflow-wrap: break-word;
}

.km-article h1 {
  font-size: var(--km-t-h1);
  line-height: var(--km-lh-h1);
  letter-spacing: var(--km-ls-h1);
  font-weight: 700;
  margin: 0 0 var(--km-s5);
}

.km-article h2 {
  font-size: var(--km-t-h2);
  line-height: var(--km-lh-h2);
  letter-spacing: var(--km-ls-h2);
  font-weight: 700;
  margin: var(--km-section) 0 var(--km-s4);
}

.km-article h3 {
  font-size: var(--km-t-h3);
  line-height: var(--km-lh-h3);
  font-weight: 600;
  margin: var(--km-section-sm) 0 var(--km-s3);
}

.km-article h2 + h3 { margin-top: var(--km-s6); }
.km-article h1 + h2 { margin-top: var(--km-s8); }
.km-article h2 + p,
.km-article h3 + p { margin-top: 0; }

.km-article p {
  margin: 0 0 var(--km-gap-p);
  text-wrap: pretty;
}

.km-article .km-lead {
  font-size: var(--km-t-lead);
  line-height: var(--km-lh-lead);
  color: var(--km-muted);
  margin-bottom: var(--km-s7);
}

.km-article .km-meta {
  font-size: var(--km-t-small);
  line-height: var(--km-lh-small);
  color: var(--km-muted);
  font-variant-numeric: tabular-nums;
  margin: 0 0 var(--km-s7);
  padding-bottom: var(--km-s6);
  border-bottom: var(--km-hair) solid var(--km-line);
}

.km-article strong { font-weight: var(--km-weight-strong); }
.km-article em { font-style: italic; }

.km-article .km-num {
  font-family: var(--km-font-accent);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  white-space: nowrap;
}

.km-article a {
  color: var(--km-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in oklab, var(--km-accent) 45%, transparent);
}
.km-article a:hover,
.km-article a:focus-visible {
  text-decoration-thickness: 2px;
  text-decoration-color: currentColor;
}

.km-article ul,
.km-article ol { margin: 0 0 var(--km-gap-p); padding-left: 26px; }

.km-article li { margin-bottom: 10px; padding-left: var(--km-s1); text-wrap: pretty; }
.km-article li::marker { color: var(--km-muted); }
.km-article li > ul,
.km-article li > ol { margin: 10px 0 0; }

.km-article blockquote {
  margin: var(--km-block) 0;
  padding: var(--km-s1) 0 var(--km-s1) var(--km-pad);
  border-left: var(--km-bar) solid var(--km-accent);
  font-size: var(--km-t-lead);
  line-height: var(--km-lh-lead);
  color: var(--km-text);
}
.km-article blockquote p:last-child { margin-bottom: 0; }
.km-article blockquote cite {
  display: block;
  margin-top: var(--km-s3);
  font-size: var(--km-t-small);
  font-style: normal;
  color: var(--km-muted);
}

.km-article .km-note {
  margin: var(--km-block) 0;
  padding: var(--km-s5) var(--km-pad);
  background: var(--km-tint);
  border-left: var(--km-bar) solid var(--km-accent);
  border-radius: 0 var(--km-r-sm) var(--km-r-sm) 0;
}
.km-article .km-note-title {
  display: block;
  font-weight: var(--km-weight-strong);
  margin-bottom: var(--km-s2);
}
.km-article .km-note p:last-child { margin-bottom: 0; }

.km-article .km-callout {
  margin: var(--km-block-lg) 0;
  padding: var(--km-pad-lg) var(--km-pad-lg);
  border: var(--km-hair) solid var(--km-line);
  border-radius: var(--km-r);
  font-size: var(--km-t-lead);
  line-height: var(--km-lh-lead);
}
.km-article .km-callout p:last-child { margin-bottom: 0; }

.km-article table {
  width: 100%;
  margin: var(--km-block) 0;
  border-collapse: collapse;
  font-size: var(--km-t-small);
  line-height: var(--km-lh-small);
  font-variant-numeric: tabular-nums;
}
.km-article thead th {
  text-align: left;
  font-weight: var(--km-weight-strong);
  padding: var(--km-s3) var(--km-s4);
  border-bottom: var(--km-rule) solid var(--km-text);
}
.km-article td {
  padding: var(--km-s3) var(--km-s4);
  border-bottom: var(--km-hair) solid var(--km-line);
  vertical-align: top;
}
.km-article tbody tr:last-child td { border-bottom: none; }

.km-article .km-scroll {
  overflow-x: auto;
  margin: var(--km-block) 0;
  -webkit-overflow-scrolling: touch;
}
.km-article .km-scroll table { margin: 0; min-width: 480px; }

.km-article figure { margin: var(--km-block-lg) 0; }
.km-article img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--km-r-sm);
}
.km-article figcaption {
  margin-top: var(--km-s3);
  font-size: var(--km-t-small);
  line-height: var(--km-lh-small);
  color: var(--km-muted);
  text-wrap: pretty;
}

.km-article code {
  font-family: var(--km-font-mono);
  font-size: 0.88em;
  background: var(--km-paper-2);
  border: var(--km-hair) solid var(--km-line-soft);
  padding: 1px 5px;
  border-radius: var(--km-r-sm);
}
.km-article pre {
  margin: var(--km-block) 0;
  padding: var(--km-s5) var(--km-pad);
  background: var(--km-paper-2);
  border: var(--km-hair) solid var(--km-line);
  border-radius: var(--km-r);
  overflow-x: auto;
  font-size: var(--km-t-small);
  line-height: 1.55;
}
.km-article pre code { background: none; border: none; padding: 0; font-size: inherit; }

.km-article hr {
  margin: var(--km-s9) auto;
  width: 64px;
  border: none;
  border-top: var(--km-rule) solid var(--km-line);
}

.km-article .km-outro {
  margin-top: var(--km-s9);
  padding-top: var(--km-s6);
  border-top: var(--km-hair) solid var(--km-line);
  font-size: var(--km-t-small);
  line-height: var(--km-lh-small);
  color: var(--km-muted);
}

@media screen and (max-width: 640px) {
  .km-article blockquote { padding-left: var(--km-s5); }
  .km-article ul,
  .km-article ol { padding-left: 22px; }
}

.km-article .km-mark {
  background-repeat: no-repeat;
  background-position: left 92%;
  background-size: 100% 0.32em;
  padding-bottom: 0.14em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14' preserveAspectRatio='none'%3E%3Cpath d='M3 9 C 38 4, 72 11, 104 6 C 136 2, 168 10, 197 5' fill='none' stroke='%23b3510f' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E");
}

.km-article .km-mark-circle {

  white-space: nowrap;
  padding: 0.1em 0.38em 0.18em;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 60' preserveAspectRatio='none'%3E%3Cpath d='M110 4 C 46 3, 8 14, 6 30 C 4 47, 52 57, 112 56 C 172 55, 214 45, 214 29 C 214 13, 168 4, 104 5' fill='none' stroke='%23b3510f' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.km-article .km-mark-strike {
  background-repeat: no-repeat;
  background-position: center 54%;
  background-size: 100% 0.5em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M2 8 C 44 3, 96 9, 144 4 C 168 2, 186 6, 198 4' fill='none' stroke='%23b3510f' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");
  color: var(--km-muted);
}

.km-article .km-mark-hl {
  background-image: linear-gradient(var(--km-tint-2-strong), var(--km-tint-2-strong));
  background-repeat: no-repeat;
  background-position: left 0.1em;
  background-size: 100% 0.72em;
  padding: 0 0.12em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.km-article .km-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--km-s4);
  margin: var(--km-block-lg) 0;
}
.km-article .km-stat {
  padding: var(--km-s5) var(--km-pad) var(--km-pad);
  border: var(--km-hair) solid var(--km-line);
  border-top: var(--km-rule) solid var(--km-text);
  border-radius: 0 0 var(--km-r-sm) var(--km-r-sm);
  background: var(--km-paper);
}
.km-article .km-stat-label {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-faint);
  margin-bottom: var(--km-s3);
}
.km-article .km-stat-num {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-num);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--km-text);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--km-s3);
}
.km-article .km-stat-num small {
  font-size: 0.42em;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--km-muted);
  margin-left: 0.3em;
}
.km-article .km-stat-why {
  display: block;
  font-size: var(--km-t-small);
  line-height: var(--km-lh-small);
  color: var(--km-muted);
  text-wrap: pretty;
}
.km-article .km-stat-fail { border-top-color: var(--km-fail); }
.km-article .km-stat-fail .km-stat-label { color: var(--km-fail); }
.km-article .km-stat-win { border-top-color: var(--km-insight); }
.km-article .km-stat-win .km-stat-label { color: var(--km-insight); }

.km-article .km-checklist {
  margin: var(--km-block) 0;
  padding: var(--km-s5) 0 var(--km-s2);
  border-top: var(--km-rule) solid var(--km-text);
  border-bottom: var(--km-hair) solid var(--km-line);
}
.km-article .km-checklist-title {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-faint);
  margin-bottom: var(--km-s4);
}
.km-article ul.km-check { list-style: none; padding-left: 0; margin-bottom: var(--km-s4); }
.km-article ul.km-check li {
  position: relative;
  padding-left: 36px;
  margin-bottom: var(--km-s3);
  min-height: 24px;
}
.km-article ul.km-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  width: 22px;
  height: 22px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3510f' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M3.5 12.5 C 6.5 14.5, 8 17.5, 9.6 18.4 C 12 13.6, 15.8 7.4, 21 3.6'/%3E%3C/svg%3E") no-repeat center/contain;
}

.km-article ul.km-check li.km-check-no::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23767a85' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 3.2 C 6 3, 3.2 6.6, 3.4 12 C 3.6 17.6, 6.4 20.8, 12.2 20.8 C 18 20.8, 20.8 17.4, 20.6 12 C 20.4 6.4, 17.6 3.2, 11.6 3.4'/%3E%3C/svg%3E");
}

.km-article .km-ba {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
  align-items: stretch;
  gap: 0;
  margin: var(--km-block-lg) 0;
}
.km-article .km-ba-col {
  padding: var(--km-s5) var(--km-pad);
  background: var(--km-paper-2);
  border-top: var(--km-rule) solid var(--km-line);
  border-radius: 0 0 var(--km-r-sm) var(--km-r-sm);
}
.km-article .km-ba-col p { margin: 0; font-size: var(--km-t-small); line-height: 1.5; color: var(--km-muted); }
.km-article .km-ba-col p + p { margin-top: var(--km-s3); }
.km-article .km-ba-after {
  background: var(--km-tint-insight);
  border-top-color: var(--km-insight);
}
.km-article .km-ba-after p { color: var(--km-text); }
.km-article .km-ba-label {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-faint);
  margin-bottom: var(--km-s3);
}
.km-article .km-ba-after .km-ba-label { color: var(--km-insight); }
.km-article .km-ba-arrow {
  align-self: center;
  justify-self: center;
  width: 34px;
  height: 20px;
  color: var(--km-accent-2);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 20' fill='none' stroke='%23b3510f' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M2 11 C 12 7, 24 13, 37 9'/%3E%3Cpath d='M30 3 C 33 6, 35.5 8, 38 9.2 C 34.6 11.4, 32 14, 30 17'/%3E%3C/svg%3E") no-repeat center/contain;
}

.km-article .km-divider {
  margin: var(--km-s9) auto;
  text-align: center;
  color: var(--km-accent-2);
  line-height: 0;
}
.km-article .km-divider svg { width: 128px; height: auto; max-width: 60%; }

.km-article .km-broke {
  margin: var(--km-block-lg) 0;
  padding: var(--km-s5) var(--km-pad);
  background: var(--km-tint-fail);
  border-left: var(--km-bar) solid var(--km-fail);
  border-radius: 0 var(--km-r-sm) var(--km-r-sm) 0;
}
.km-article .km-broke-title {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-fail);
  margin-bottom: var(--km-s3);
}
.km-article .km-broke p { margin: 0 0 var(--km-s3); }
.km-article .km-broke p:last-child { margin-bottom: 0; }
.km-article .km-broke-fix {
  margin-top: var(--km-s4);
  padding-top: var(--km-s4);
  border-top: var(--km-hair) solid rgba(163, 48, 31, 0.18);
}
.km-article .km-broke-fix-label {
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-insight);
  margin-right: 0.5em;
}

.km-article .km-sketch {
  margin: var(--km-block-lg) 0;
  text-align: center;
}
.km-article .km-sketch svg {
  width: 100%;
  max-width: var(--km-measure-wide);
  height: auto;
  font-family: var(--km-font);
}
.km-article .km-sketch figcaption { text-align: left; }

.km-article .km-flow {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
  align-items: center;
  gap: 0;
  margin: var(--km-block-lg) 0;
}
.km-article .km-flow-node {
  padding: var(--km-s5) var(--km-pad);
  text-align: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120' preserveAspectRatio='none'%3E%3Cpath d='M8 12 C 6 6, 12 3, 20 4 L 222 6 C 231 6, 235 10, 234 18 L 233 104 C 233 113, 228 117, 219 116 L 18 114 C 9 114, 5 109, 6 101 Z' fill='none' stroke='%2317181b' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
}
.km-article .km-flow-win {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120' preserveAspectRatio='none'%3E%3Cpath d='M9 14 C 7 7, 13 4, 21 5 L 223 4 C 232 4, 236 9, 235 17 L 234 103 C 234 112, 229 116, 220 115 L 17 116 C 8 116, 4 111, 5 103 Z' fill='none' stroke='%231c6b4c' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
}
.km-article .km-flow-label {
  display: block;
  font-family: var(--km-font-accent);
  font-size: var(--km-t-micro);
  letter-spacing: var(--km-ls-micro);
  text-transform: uppercase;
  color: var(--km-faint);
  margin-bottom: var(--km-s2);
}
.km-article .km-flow-win .km-flow-label { color: var(--km-insight); }
.km-article .km-flow-node p {
  margin: 0;
  font-size: var(--km-t-small);
  line-height: 1.45;
  color: var(--km-text);
  text-wrap: pretty;
}
.km-article .km-flow-arrow {
  align-self: center;
  justify-self: center;
  width: 34px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 20' fill='none' stroke='%23b3510f' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M2 11 C 12 7, 24 13, 37 9'/%3E%3Cpath d='M30 3 C 33 6, 35.5 8, 38 9.2 C 34.6 11.4, 32 14, 30 17'/%3E%3C/svg%3E") no-repeat center/contain;
}

@media screen and (max-width: 640px) {
  .km-article .km-stats { grid-template-columns: 1fr; gap: var(--km-s3); }
  .km-article .km-ba,
  .km-article .km-flow { grid-template-columns: 1fr; }
  .km-article .km-ba-arrow,
  .km-article .km-flow-arrow { transform: rotate(72deg); margin: var(--km-s2) 0; }
  .km-article ul.km-check li { padding-left: 32px; }
  .km-article .km-divider { margin: var(--km-block-lg) auto; }
  .km-article .km-divider svg { max-width: 45%; }
}