/* ============================================================
   rivercaudle.com — framework page styles
   shared by /secure-method/, /ship/, /river/, /stream/,
            /schema-on-read/, /ot-stability/, /frameworks/, /license/
   ============================================================ */

:root {
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', Menlo, Consolas, monospace;
  --font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;

  --paper: #ebe9dd;
  --paper-tint: #e3e1d3;
  --paper-deep: #d6d4c4;
  --paper-hi: #f2f0e6;

  --ink: #141413;
  --ink-soft: #2c2b27;
  --ink-mute: #3a3936;
  --ink-faint: #7a7771;
  --rule: #b9b6a3;
  --rule-soft: #cfcbb7;
  --rule-hair: #c8c4b0;

  --critical: #a83a25;
  --critical-deep: #802919;
  --marker: #1f3a5f;
  --marker-soft: #5a728f;

  --shell: 64rem;
  --gutter: clamp(1.25rem, 3vw, 2.25rem);
  --frame-inset: clamp(0.7rem, 1.5vw, 1.25rem);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle, rgba(20,20,19,0.13) 0.55px, transparent 0.6px) 0 0 / 14px 14px,
    var(--paper);
}

::selection { background: var(--critical); color: var(--paper); }

p { margin: 0 0 1em; text-wrap: pretty; }

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
}
a:hover { color: var(--critical); border-color: var(--critical); }

.sheet {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2.25rem) var(--gutter);
  position: relative;
}

.frame {
  position: relative;
  border: 1px solid var(--ink);
  padding: var(--frame-inset);
}
.frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--ink);
  pointer-events: none;
}
.frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink)),
    linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink)),
    linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink)),
    linear-gradient(var(--ink), var(--ink)), linear-gradient(var(--ink), var(--ink));
  background-size:
    10px 1px, 10px 1px, 10px 1px, 10px 1px,
    1px 10px, 1px 10px, 1px 10px, 1px 10px;
  background-repeat: no-repeat;
  background-position:
    2px 2px, calc(100% - 2px) 2px, 2px calc(100% - 2px), calc(100% - 2px) calc(100% - 2px),
    2px 2px, calc(100% - 2px) 2px, 2px calc(100% - 2px), calc(100% - 2px) calc(100% - 2px);
}

/* top strip */
.strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-tint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.strip__left { text-align: left; }
.strip__mid  { text-align: center; color: var(--ink); font-weight: 600; letter-spacing: 0.14em; }
.strip__right { text-align: right; }
.strip__rev {
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.strip__rev::before { content: "▲"; color: var(--critical); font-size: 0.7em; }
.strip a { border-bottom: 1px solid transparent; }
.strip a:hover { border-bottom-color: var(--critical); }

/* hero */
.hero {
  padding: clamp(2.5rem, 6vw, 5rem) clamp(0.5rem, 3vw, 2.5rem) clamp(2rem, 4vw, 3rem);
  position: relative;
}

.hero__cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--critical);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__cat::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: var(--critical);
  display: inline-block;
}

.hero__title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.2rem, 7vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--ink);
}
.hero__title .tm {
  font-family: var(--font-mono);
  font-size: 0.35em;
  vertical-align: super;
  color: var(--critical);
  margin-left: 0.15em;
  font-weight: 500;
}
.hero__title .alt { color: var(--critical); }

.hero__sub {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin: 0 0 1.75rem;
}

.hero__lead {
  max-width: 44rem;
  font-size: 1.06rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.hero__lead em { color: var(--ink); font-style: italic; }
.hero__lead strong { color: var(--ink); font-weight: 600; }

.hero__attr {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__attr a { border-bottom-color: var(--rule); }

/* overview acronym block */
.overview {
  margin: clamp(2rem, 4vw, 3rem) 0;
  padding: 1.5rem 1.5rem 1.75rem;
  background: var(--paper-hi);
  border: 1px solid var(--ink);
  position: relative;
}
.overview__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 0.85rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.overview__head strong { color: var(--ink); font-weight: 600; }

.overview__table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.92rem;
}
.overview__table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: baseline;
}
.overview__table tr:last-child td { border-bottom: 0; }
.overview__table .letter {
  width: 2.5rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--critical);
  text-align: center;
  border-right: 1px solid var(--rule);
  background: var(--paper-tint);
}
.overview__table .verb {
  color: var(--ink);
  font-weight: 500;
}
.overview__table .verb a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
}
.overview__table .verb a:hover {
  color: var(--critical);
  border-bottom-color: var(--critical);
}
.overview__table .ref {
  text-align: right;
  color: var(--ink-faint);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  width: 9rem;
}

/* step blocks */
.step {
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: 0 clamp(0.25rem, 3vw, 2rem) clamp(2rem, 4vw, 3rem);
  scroll-margin-top: 2rem;
}
.step__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink);
  margin-bottom: 1.5rem;
}
.step__badge {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.85rem;
}
.step__letter {
  width: 3rem;
  height: 3rem;
  border: 1.5px solid var(--ink);
  background: var(--paper-hi);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--critical);
  line-height: 1;
  flex-shrink: 0;
}
.step__pos {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 0.2rem;
}
.step__title {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 0;
}
.step__ref {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--marker);
  border: 1px solid var(--marker);
  padding: 0.3rem 0.6rem;
  white-space: nowrap;
}

.step__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
.step__col h4 {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--critical);
  margin: 0 0 0.85rem;
  font-weight: 600;
}
.step__col p, .step__col li {
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.step__col strong { color: var(--ink); font-weight: 600; }
.step__col em { color: var(--ink); font-style: italic; }
.step__col ul {
  margin: 0;
  padding-left: 1.1rem;
}
.step__col li { margin-bottom: 0.4rem; }
.step__col li::marker { color: var(--critical); }

.step__quote {
  grid-column: span 2;
  margin: 1.5rem 0 0;
  padding: 0 0 0 1.25rem;
  border-left: 2px solid var(--critical);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--ink);
  font-weight: 500;
}
.step__quote em { color: var(--critical); font-style: italic; }

/* generic section heading */
.secthead {
  max-width: 50rem;
  margin: clamp(3rem, 5vw, 4rem) clamp(0.5rem, 3vw, 2rem) 1.75rem;
}
.secthead .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--critical);
  margin: 0 0 0.65rem;
}
.secthead h2 {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 0 0 0.6rem;
  line-height: 1.1;
}
.secthead p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 40rem;
}

/* roadmap */
.roadmap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 1.5rem clamp(0.5rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.phase {
  padding: 1.1rem 1.2rem 1.3rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.phase__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.phase__num { color: var(--critical); font-weight: 600; }
.phase__when { color: var(--ink-faint); }
.phase__name {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 0.5rem;
}
.phase__focus {
  font-size: 0.86rem;
  color: var(--ink-mute);
  margin: 0 0 0.75rem;
  font-style: italic;
}
.phase ul {
  margin: 0 0 0.85rem;
  padding-left: 1rem;
  font-size: 0.93rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.phase ul li { margin-bottom: 0.35rem; }
.phase ul li::marker { color: var(--critical); }
.phase__metric {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--marker);
  padding-top: 0.5rem;
  border-top: 1px dashed var(--rule);
}
.phase__metric em { color: var(--ink); font-style: italic; }

/* comparison table */
.compare {
  width: calc(100% - clamp(1rem, 6vw, 4rem));
  margin: 1rem clamp(0.5rem, 3vw, 2rem) 0;
  border-collapse: collapse;
  font-size: 0.94rem;
}
.compare th, .compare td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule);
}
.compare thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  border-bottom: 1.5px solid var(--ink);
}
.compare thead th.col-secure {
  color: var(--critical);
}
.compare tbody th {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  width: 9rem;
}
.compare tbody td {
  color: var(--ink-soft);
  line-height: 1.5;
}
.compare tbody td.col-secure {
  color: var(--ink);
  font-weight: 500;
}
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: 0; }

/* two-column blocks (mistakes / metrics / etc.) */
.twocol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 1rem clamp(0.5rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.twocol__col {
  padding: 1.2rem 1.25rem 1.5rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.twocol__head {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
  font-weight: 600;
}
.twocol__head--bad { color: var(--critical); }
.twocol__head--good { color: var(--marker); }
.twocol ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.twocol li { margin-bottom: 0.45rem; }
.twocol li::marker { color: var(--critical); }
.twocol__col--good li::marker { color: var(--marker); }

/* metrics grid */
.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 1rem clamp(0.5rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.metrics__cell {
  padding: 1rem 1.1rem 1.2rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.metrics__cell h3 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--critical);
  margin: 0 0 0.5rem;
  font-weight: 600;
}
.metrics__cell ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.metrics__cell li { margin-bottom: 0.35rem; }
.metrics__cell li strong { color: var(--ink); font-weight: 600; }
.metrics__cell li::marker { color: var(--critical); }

/* closing */
.closing {
  margin: clamp(2.5rem, 5vw, 4rem) clamp(0.5rem, 3vw, 2rem) 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--ink);
  background: var(--paper-hi);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
  text-align: center;
}
.closing em { color: var(--critical); font-style: italic; }

/* title block */
.titleblock {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper-tint);
}
.titleblock__row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr 1.3fr;
  gap: 0;
}
.titleblock__cell {
  padding: 0.65rem 0.85rem 0.7rem;
  border-right: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.titleblock__cell:last-child { border-right: 0; }
.titleblock__cell .l {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.titleblock__cell .v {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}
.titleblock__cell .v--crit { color: var(--critical); }

.titleblock__notes {
  border-top: 1px solid var(--ink);
  padding: 0.55rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.titleblock__notes em { color: var(--ink); font-style: normal; }
.titleblock__notes a { border-bottom-color: var(--rule); }
.titleblock__notes a:hover { border-bottom-color: var(--critical); color: var(--critical); }

.colophon {
  padding: 1.5rem var(--gutter) 3rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}
.colophon .wave { color: var(--critical); margin-right: 0.4rem; }
.colophon a { border-bottom-color: var(--rule); }

/* license footer — used on every framework page */
.license-foot {
  margin: 2rem clamp(0.5rem, 3vw, 2rem) 0;
  padding: 1rem 1.2rem;
  border: 1px dashed var(--rule);
  background: var(--paper-hi);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}
.license-foot strong { color: var(--ink); font-weight: 600; }
.license-foot a { color: var(--critical); border-bottom-color: var(--critical); }

/* prose blocks (license page, frameworks hub long-form) */
.prose-block {
  max-width: 44rem;
  margin: 0 clamp(0.5rem, 3vw, 2rem);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-soft);
}
.prose-block h3 {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 1.75rem 0 0.6rem;
}
.prose-block h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  margin: 1.25rem 0 0.4rem;
}
.prose-block ul, .prose-block ol {
  margin: 0 0 1em;
  padding-left: 1.25rem;
}
.prose-block li { margin-bottom: 0.35em; }
.prose-block strong { color: var(--ink); font-weight: 600; }
.prose-block em { color: var(--ink); font-style: italic; }
.prose-block code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: var(--paper-tint);
  padding: 0.08em 0.4em;
  border-radius: 2px;
}

/* frameworks hub grid */
.fw-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 1rem clamp(0.5rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.fw-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.2rem 1.3rem 1.4rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
  text-decoration: none;
  border-bottom-color: var(--ink) !important;
  transition: background 0.15s var(--ease);
}
.fw-card:hover {
  background: var(--paper-tint);
  color: var(--ink);
}
.fw-card:hover .fw-card__name { color: var(--critical); }

.fw-card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.fw-card__id { color: var(--ink-mute); font-weight: 600; }
.fw-card__cat { color: var(--critical); }
.fw-card__name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0.25rem 0 0;
  line-height: 1.15;
  transition: color 0.15s var(--ease);
}
.fw-card__name .tm {
  font-size: 0.5em;
  vertical-align: super;
  color: var(--critical);
  margin-left: 0.1em;
  font-weight: 500;
}
.fw-card__sub {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  margin: 0;
}
.fw-card__pitch {
  font-size: 0.93rem;
  color: var(--ink-soft);
  margin: 0.4rem 0 0;
  line-height: 1.5;
}
.fw-card__cta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--critical);
  padding-top: 0.5rem;
  border-top: 1px dashed var(--rule);
  margin-top: auto;
}

/* mobile */
@media (max-width: 760px) {
  :root { --frame-inset: 0.6rem; }
  .strip { font-size: 0.62rem; letter-spacing: 0.08em; }
  .hero__title { font-size: clamp(1.8rem, 10vw, 3.2rem); }
  .step__body { grid-template-columns: 1fr; }
  .step__quote { grid-column: span 1; }
  .roadmap { grid-template-columns: 1fr; }
  .compare { font-size: 0.85rem; }
  .compare tbody th { font-size: 0.78rem; width: auto; }
  .twocol { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr; }
  .fw-grid { grid-template-columns: 1fr; }
  .overview__table .ref { font-size: 0.66rem; }
  .titleblock__row { grid-template-columns: 1fr 1fr; }
  .titleblock__cell { border-bottom: 1px solid var(--ink); }
  .step__head { grid-template-columns: 1fr auto; gap: 0.75rem; }
}
@media (max-width: 480px) {
  .strip {
    grid-template-columns: 1fr;
    gap: 0.15rem;
    text-align: left;
  }
  .strip__left, .strip__mid, .strip__right { text-align: left; }
  .step__letter { width: 2.4rem; height: 2.4rem; font-size: 1.2rem; }
  .overview__table .ref { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}