.beam-formula-library {
  --formula-ink: #0f172a;
  --formula-muted: #64748b;
  --formula-line: #dce5ee;
  --formula-soft: #f4f8f9;
  --formula-brand: #378e8f;
  --formula-brand-dark: #286d6e;
  --formula-brand-soft: #e9f8f8;
  --formula-warm: #f59e0b;
  background: #fff;
}

.beam-formula-library * {
  box-sizing: border-box;
}

.beam-formula-shell {
  width: min(100% - 2rem, 80rem);
  margin-inline: auto;
}

.beam-formula-eyebrow {
  margin: 0;
  color: var(--formula-brand-dark);
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.beam-formula-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid #dce7e7;
  background:
    radial-gradient(circle at 76% 17%, rgb(71 184 184 / 0.18), transparent 27rem),
    linear-gradient(135deg, #f1fbfb 0%, #ffffff 46%, #f7fafc 100%);
}

.beam-formula-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgb(15 23 42 / 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgb(15 23 42 / 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
}

.beam-formula-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  padding-top: 0.7rem;
  color: #94a3b8;
  font-size: 0.72rem;
}

.beam-formula-breadcrumb a {
  color: #475569;
  font-weight: 750;
  text-decoration: none;
}

.beam-formula-breadcrumb a:hover,
.beam-formula-breadcrumb a:focus {
  color: var(--formula-brand-dark);
}

.beam-formula-hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding-block: 2.5rem 3.25rem;
}

.beam-formula-hero__copy {
  max-width: 45rem;
}

.beam-formula-hero--compact .beam-formula-hero__copy {
  max-width: 64rem;
  margin-inline: auto;
  padding-block: 1rem 1.35rem;
  text-align: center;
}

.beam-formula-hero--compact .beam-formula-breadcrumb {
  justify-content: center;
  text-align: center;
}

.beam-formula-hero--compact .beam-formula-hero__copy h1 {
  max-width: 62rem;
  margin-inline: auto;
  margin-top: 0.45rem;
  font-size: clamp(1.95rem, 4vw, 3.1rem);
  text-align: center;
  text-wrap: balance;
}

.beam-formula-hero--compact .beam-formula-hero__copy h1 span {
  display: inline;
  margin-top: 0;
  margin-left: 0.12em;
}

.beam-formula-hero--compact .beam-formula-hero__copy > p {
  max-width: 54rem;
  margin: 0.55rem auto 0;
  font-size: clamp(0.88rem, 1.4vw, 0.98rem);
  line-height: 1.55;
  text-wrap: balance;
}

@media (max-width: 639px) {
  .beam-formula-hero--compact .beam-formula-hero__copy h1 span {
    display: block;
    margin-left: 0;
  }
}

.beam-formula-hero h1 {
  max-width: 46rem;
  margin: 0.75rem 0 0;
  color: var(--formula-ink);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.beam-formula-hero h1 span {
  display: block;
  margin-top: 0.08em;
  color: var(--formula-brand);
}

.beam-formula-hero__copy > p {
  max-width: 42rem;
  margin: 1.25rem 0 0;
  color: #475569;
  font-size: clamp(1rem, 1.8vw, 1.14rem);
  line-height: 1.75;
}

.beam-formula-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.beam-formula-button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 0.72rem;
  padding: 0.72rem 1rem;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: 160ms ease;
}

.beam-formula-button--primary {
  background: var(--formula-brand);
  color: #fff;
  box-shadow: 0 8px 20px rgb(55 142 143 / 0.2);
}

.beam-formula-button--primary:hover,
.beam-formula-button--primary:focus-visible {
  background: var(--formula-brand-dark);
  color: #fff;
  transform: translateY(-1px);
}

.beam-formula-button--secondary {
  border-color: #b8dede;
  background: rgb(255 255 255 / 0.85);
  color: var(--formula-brand-dark);
}

.beam-formula-button--secondary:hover,
.beam-formula-button--secondary:focus-visible {
  border-color: var(--formula-brand);
  background: #fff;
  color: var(--formula-brand-dark);
}

.beam-formula-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.65rem 0 0;
  padding: 0;
  list-style: none;
}

.beam-formula-hero__facts li {
  display: flex;
  gap: 0.45rem;
  align-items: baseline;
  border: 1px solid rgb(148 163 184 / 0.28);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.7);
  padding: 0.42rem 0.72rem;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.04);
}

.beam-formula-hero__facts strong {
  color: var(--formula-brand-dark);
  font-size: 0.82rem;
}

.beam-formula-hero__facts span {
  color: #64748b;
  font-size: 0.73rem;
  font-weight: 700;
}

.beam-formula-hero__visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgb(71 184 184 / 0.32);
  border-radius: 1.35rem;
  background: rgb(255 255 255 / 0.88);
  padding: 1rem;
  box-shadow: 0 24px 60px rgb(15 23 42 / 0.12);
  backdrop-filter: blur(12px);
}

.beam-formula-hero__visual::after {
  position: absolute;
  width: 10rem;
  height: 10rem;
  right: -4rem;
  bottom: -5rem;
  border-radius: 50%;
  background: rgb(71 184 184 / 0.12);
  content: "";
}

.beam-formula-hero__visual-heading {
  display: flex;
  gap: 0.3rem;
  flex-direction: column;
  border-bottom: 1px solid #e2e8f0;
  padding: 0.25rem 0.25rem 0.85rem;
}

.beam-formula-hero__visual-heading span {
  color: var(--formula-brand-dark);
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.beam-formula-hero__visual-heading strong {
  color: var(--formula-ink);
  font-size: 1.02rem;
}

.beam-formula-hero__mini-grid {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.beam-formula-hero__mini-grid article {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  border: 1px solid #e2e8f0;
  border-radius: 0.85rem;
  background: #fff;
  padding: 0.65rem 0.75rem;
}

.beam-formula-hero__glyph {
  display: flex;
  align-items: center;
  justify-content: center;
}

.beam-formula-hero__glyph svg {
  width: 5.7rem;
  height: auto;
}

.beam-formula-hero__mini-grid small {
  display: block;
  margin-bottom: 0.2rem;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 750;
}

.beam-formula-hero__mini-grid strong {
  display: block;
  overflow-wrap: anywhere;
  color: #1e293b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(0.72rem, 2.7vw, 0.86rem);
}

.beam-formula-hero__visual > p {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  margin: 0.75rem 0 0;
  color: #64748b;
  font-size: 0.74rem;
  font-weight: 700;
}

.beam-formula-hero__visual > p span {
  display: inline-flex;
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--formula-brand-soft);
  color: var(--formula-brand-dark);
  font-family: Georgia, serif;
  font-weight: 900;
}

.beam-formula-start,
.beam-formula-basis,
.beam-formula-comparison,
.beam-formula-trust,
.beam-formula-related,
.beam-formula-faq {
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.beam-formula-start {
  background: #fff;
}

.beam-formula-section-heading {
  display: grid;
  gap: 1rem;
  align-items: end;
}

.beam-formula-section-heading h2 {
  margin: 0.35rem 0 0;
  color: var(--formula-ink);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 830;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.beam-formula-section-heading > p,
.beam-formula-section-heading > a {
  max-width: 40rem;
  margin: 0;
  color: var(--formula-muted);
  font-size: 0.96rem;
  line-height: 1.65;
}

.beam-formula-section-heading > a {
  color: var(--formula-brand-dark);
  font-weight: 800;
  text-decoration: none;
}

.beam-formula-steps {
  display: grid;
  gap: 0.75rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.beam-formula-steps li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: #fff;
  padding: 1rem;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.04);
}

.beam-formula-steps li > span {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 0.6rem;
  background: var(--formula-brand-soft);
  color: var(--formula-brand-dark);
  font-size: 0.83rem;
  font-weight: 900;
}

.beam-formula-steps strong {
  display: block;
  color: #1e293b;
  font-size: 0.92rem;
}

.beam-formula-steps p {
  margin: 0.25rem 0 0;
  color: #64748b;
  font-size: 0.79rem;
  line-height: 1.55;
}

.beam-formula-symbols--library {
  margin-top: 1.25rem !important;
}

.beam-formula-basis {
  border-block: 1px solid #dce7e7;
  background:
    radial-gradient(circle at 88% 18%, rgb(71 184 184 / 0.13), transparent 24rem),
    #f2fafa;
}

.beam-formula-basis__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.beam-formula-basis__panel {
  border: 1px solid #d9e5e7;
  border-radius: 1.1rem;
  background: #fff;
  padding: clamp(1.1rem, 2.6vw, 1.55rem);
  box-shadow: 0 10px 30px rgb(15 23 42 / 0.055);
}

.beam-formula-basis__panel-heading {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e2e8f0;
}

.beam-formula-basis__panel-heading > span {
  display: inline-grid;
  width: 2.65rem;
  height: 2.65rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 0.7rem;
  background: var(--formula-brand-soft);
  color: var(--formula-brand-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 900;
}

.beam-formula-basis__panel-heading p {
  margin: 0;
  color: var(--formula-brand-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.beam-formula-basis__panel-heading h3 {
  margin: 0.28rem 0 0;
  color: var(--formula-ink);
  font-size: 1.13rem;
  font-weight: 850;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.beam-formula-sign-grid {
  display: grid;
  gap: 0;
  margin: 0;
}

.beam-formula-sign-grid > div {
  display: grid;
  grid-template-columns: minmax(7.5rem, 0.36fr) minmax(0, 1fr);
  gap: 0.8rem;
  border-bottom: 1px solid #edf1f4;
  padding-block: 0.8rem;
}

.beam-formula-sign-grid > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.beam-formula-sign-grid dt {
  color: #1e293b;
  font-size: 0.78rem;
  font-weight: 850;
}

.beam-formula-sign-grid dd {
  margin: 0;
  color: #64748b;
  font-size: 0.78rem;
  line-height: 1.55;
}

.beam-formula-basis__panel--assumptions ul {
  display: grid;
  gap: 0.58rem;
  margin: 1rem 0 0;
  padding: 0;
  color: #475569;
  font-size: 0.78rem;
  line-height: 1.55;
  list-style: none;
}

.beam-formula-basis__panel--assumptions li {
  position: relative;
  padding-left: 1.25rem;
}

.beam-formula-basis__panel--assumptions li::before {
  position: absolute;
  left: 0;
  color: var(--formula-brand);
  content: "✓";
  font-weight: 900;
}

.beam-formula-basis__panel--assumptions > p {
  margin: 1rem 0 0;
  border-radius: 0.65rem;
  background: #f8fafc;
  padding: 0.75rem;
  color: #64748b;
  font-size: 0.73rem;
  line-height: 1.55;
}

.beam-formula-basis__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
  margin-top: 1rem;
}

.beam-formula-basis__actions > a:last-child {
  color: var(--formula-brand-dark);
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
}

.beam-formula-library-section {
  scroll-margin-top: 5rem;
  border-block: 1px solid #e2e8f0;
  background: #f5f8fa;
  padding-block: clamp(2rem, 4vw, 3.5rem) clamp(3.5rem, 7vw, 5.75rem);
}

.beam-formula-controls {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.5rem;
  border: 1px solid #dbe5ea;
  border-radius: 1rem;
  background: #fff;
  padding: 0.9rem;
  box-shadow: 0 8px 28px rgb(15 23 42 / 0.06);
}

.beam-formula-search,
.beam-formula-load-select {
  display: grid;
  gap: 0.35rem;
}

.beam-formula-search > span,
.beam-formula-load-select > span {
  color: #64748b;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.beam-formula-search input,
.beam-formula-load-select select {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.68rem;
  background: #fff;
  padding: 0.65rem 0.75rem;
  color: #1e293b;
  font-size: 0.88rem;
  outline: none;
}

.beam-formula-search input:focus,
.beam-formula-load-select select:focus {
  border-color: var(--formula-brand);
  box-shadow: 0 0 0 3px rgb(71 184 184 / 0.18);
}

.beam-formula-pdf {
  display: inline-flex;
  min-height: 2.75rem;
  gap: 0.45rem;
  align-items: center;
  justify-content: center;
  align-self: end;
  border: 1px solid var(--formula-brand);
  border-radius: 0.68rem;
  background: var(--formula-brand);
  padding: 0.65rem 0.9rem;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 850;
  cursor: pointer;
}

.beam-formula-pdf > span {
  display: inline-grid;
  min-width: 1.85rem;
  min-height: 1.35rem;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 0.55);
  border-radius: 0.28rem;
  font-size: 0.55rem;
  letter-spacing: 0.04em;
}

.beam-formula-pdf:hover,
.beam-formula-pdf:focus-visible {
  border-color: var(--formula-brand-dark);
  background: var(--formula-brand-dark);
}

.beam-formula-pdf:disabled {
  cursor: wait;
  opacity: 0.75;
}

.beam-formula-filter-row {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  grid-column: 1 / -1;
  padding-bottom: 0.15rem;
  scrollbar-width: thin;
}

.beam-formula-filter-row button {
  display: inline-flex;
  min-height: 2.2rem;
  flex: 0 0 auto;
  gap: 0.42rem;
  align-items: center;
  border: 1px solid #dbe3ea;
  border-radius: 999px;
  background: #fff;
  padding: 0.45rem 0.72rem;
  color: #475569;
  font-size: 0.75rem;
  font-weight: 800;
  cursor: pointer;
}

.beam-formula-filter-row button span {
  display: inline-flex;
  min-width: 1.25rem;
  height: 1.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #eef2f6;
  color: #64748b;
  font-size: 0.64rem;
}

.beam-formula-filter-row button[aria-pressed="true"] {
  border-color: var(--formula-brand);
  background: var(--formula-brand);
  color: #fff;
}

.beam-formula-filter-row button[aria-pressed="true"] span {
  background: rgb(255 255 255 / 0.18);
  color: #fff;
}

.beam-formula-result-count {
  grid-column: 1 / -1;
  margin: 0;
  color: #64748b;
  font-size: 0.74rem;
  font-weight: 750;
}

.beam-formula-pdf-status {
  grid-column: 1 / -1;
  margin: -0.2rem 0 0;
  color: var(--formula-brand-dark);
  font-size: 0.72rem;
  font-weight: 750;
}

.beam-formula-case-list {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.beam-formula-case {
  scroll-margin-top: 6rem;
  overflow: hidden;
  border: 1px solid #dce5ed;
  border-radius: 1.1rem;
  background: #fff;
  box-shadow: 0 5px 18px rgb(15 23 42 / 0.045);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.beam-formula-case:hover {
  border-color: #b9dcdc;
  box-shadow: 0 10px 28px rgb(15 23 42 / 0.07);
}

.beam-formula-case:target {
  border-color: var(--formula-brand);
  box-shadow: 0 0 0 4px rgb(71 184 184 / 0.14), 0 10px 28px rgb(15 23 42 / 0.08);
}

.beam-formula-case[hidden] {
  display: none;
}

.beam-formula-case__header {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid #e2e8f0;
  background: linear-gradient(90deg, #fff, #f8fbfb);
  padding: 1rem;
}

.beam-formula-case__header p {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
}

.beam-formula-case__header p span {
  border-radius: 999px;
  background: var(--formula-brand-soft);
  padding: 0.24rem 0.5rem;
  color: var(--formula-brand-dark);
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.beam-formula-case__header p span + span {
  background: #eef2f6;
  color: #64748b;
}

.beam-formula-case__header h3 {
  margin: 0.45rem 0 0;
  color: var(--formula-ink);
  font-size: 1.12rem;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.beam-formula-case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.beam-formula-case__tags span {
  color: #64748b;
  font-size: 0.68rem;
  font-weight: 700;
}

.beam-formula-case__tags span + span::before {
  margin-right: 0.5rem;
  color: #cbd5e1;
  content: "•";
}

.beam-formula-case__tags .beam-formula-case__verified {
  border-radius: 999px;
  background: #ecfdf5;
  padding: 0.12rem 0.4rem;
  color: #047857;
  font-weight: 850;
}

.beam-formula-case__tags .beam-formula-case__verified::before {
  margin-right: 0.28rem;
  color: #10b981;
  content: "✓";
}

.beam-formula-copy {
  flex: 0 0 auto;
  border: 1px solid #d4e2e5;
  border-radius: 0.6rem;
  background: #fff;
  padding: 0.5rem 0.65rem;
  color: #64748b;
  font-size: 0.68rem;
  font-weight: 800;
  cursor: pointer;
}

.beam-formula-copy:hover,
.beam-formula-copy:focus-visible,
.beam-formula-copy[data-copied="true"] {
  border-color: var(--formula-brand);
  color: var(--formula-brand-dark);
}

.beam-formula-case__body {
  display: grid;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
}

.beam-formula-case__figure {
  display: grid;
  gap: 0.4rem;
  margin: 0;
  border: 1px solid #edf1f5;
  border-radius: 0.85rem;
  background:
    linear-gradient(rgb(15 23 42 / 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgb(15 23 42 / 0.025) 1px, transparent 1px),
    #fbfcfd;
  background-size: 20px 20px;
  padding: 0.65rem;
}

.beam-formula-case__figure .beam-formula-schematic {
  width: 100%;
  max-width: 16rem;
  margin-inline: auto;
}

.beam-formula-case__figure figcaption {
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

.beam-formula-case__summary {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.beam-formula-case__summary > div {
  display: grid;
  gap: 0.2rem;
  border-bottom: 1px dashed #dce5ed;
  padding: 0.35rem 0 0.55rem;
}

.beam-formula-case__summary > div:last-child {
  border-bottom: 0;
}

.beam-formula-case__summary dt {
  color: #64748b;
  font-size: 0.75rem;
  font-weight: 800;
}

.beam-formula-case__summary dd {
  margin: 0;
  color: #1e293b;
  font-size: clamp(0.82rem, 3vw, 0.98rem);
  font-weight: 750;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.beam-formula-case__summary dd span {
  display: inline-block;
  margin-left: 0.35rem;
  color: #94a3b8;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.beam-formula-case__details {
  border-top: 1px solid #e2e8f0;
}

.beam-formula-case__details summary {
  display: flex;
  min-height: 3rem;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  color: var(--formula-brand-dark);
  font-size: 0.78rem;
  font-weight: 850;
  list-style: none;
  cursor: pointer;
}

.beam-formula-case__details summary::-webkit-details-marker {
  display: none;
}

.beam-formula-case__details summary span:last-child {
  display: inline-flex;
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--formula-brand-soft);
  font-size: 1rem;
  transition: transform 160ms ease;
}

.beam-formula-case__details[open] summary span:last-child {
  transform: rotate(45deg);
}

.beam-formula-case__details-inner {
  border-top: 1px solid #e2e8f0;
  background: #fbfdfd;
  padding: 1rem;
}

.beam-formula-equation-table {
  display: grid;
  gap: 0.45rem;
}

.beam-formula-equation-table > div {
  display: grid;
  gap: 0.25rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.7rem;
  background: #fff;
  padding: 0.7rem;
}

.beam-formula-equation-table span {
  color: #64748b;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.beam-formula-equation-table code {
  color: #0f3f40;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  font-weight: 750;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.beam-formula-equation-table small {
  color: #94a3b8;
  font-size: 0.66rem;
  font-weight: 700;
}

.beam-formula-case__note {
  margin: 0.8rem 0 0;
  border-left: 3px solid var(--formula-warm);
  background: #fffbeb;
  padding: 0.75rem;
  color: #6b5b34;
  font-size: 0.76rem;
  line-height: 1.6;
}

.beam-formula-case__note strong {
  color: #92400e;
}

.beam-formula-case__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: center;
  margin-top: 0.85rem;
}

.beam-formula-case__actions a {
  color: var(--formula-brand-dark);
  font-size: 0.75rem;
  font-weight: 850;
  text-decoration: none;
}

.beam-formula-case__actions a:first-child {
  border-radius: 0.6rem;
  background: var(--formula-brand);
  padding: 0.55rem 0.72rem;
  color: #fff;
}

.beam-formula-case__actions a:hover,
.beam-formula-case__actions a:focus-visible {
  text-decoration: underline;
}

.beam-formula-index {
  display: block;
  overflow: hidden;
  border: 1px solid #dce5ed;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 8px 28px rgb(15 23 42 / 0.055);
}

.beam-formula-index__header,
.beam-formula-row__summary {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 0.62fr) minmax(0, 1.6fr);
}

.beam-formula-index__header {
  border-bottom: 1px solid #dce5ed;
  background: #f8fafc;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.beam-formula-index__header span {
  padding: 0.8rem 1rem;
}

.beam-formula-group[hidden] {
  display: none;
}

.beam-formula-group__title {
  margin: 0;
  border-bottom: 1px solid #ccfbf1;
  background: #f0fdfa;
  padding: 0.62rem 1rem;
  color: #0f766e;
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.beam-formula-index .beam-formula-case {
  overflow: visible;
  border: 0;
  border-bottom: 1px solid #e2e8f0;
  border-radius: 0;
  box-shadow: none;
  transition: background-color 160ms ease;
}

.beam-formula-index .beam-formula-case:last-child {
  border-bottom: 0;
}

.beam-formula-index .beam-formula-case:hover {
  border-color: #e2e8f0;
  background: #fcfefe;
  box-shadow: none;
  transform: none;
}

.beam-formula-index .beam-formula-case:target {
  position: relative;
  z-index: 1;
  border-color: var(--formula-brand);
  box-shadow: inset 4px 0 0 var(--formula-brand);
}

.beam-formula-row__summary > * {
  min-width: 0;
  padding: 1rem;
}

.beam-formula-row__configuration {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.beam-formula-row__configuration h4 {
  margin: 0;
  color: var(--formula-ink);
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.beam-formula-row__configuration > p {
  margin: 0.28rem 0 0;
  color: #64748b;
  font-size: 0.78rem;
  line-height: 1.5;
}

.beam-formula-row__actions {
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
  align-items: center;
  margin-top: 0.6rem;
}

.beam-formula-row__calculator {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.35rem;
  align-items: center;
  border: 0;
  background: transparent;
  padding: 0.25rem 0;
  color: var(--formula-brand-dark);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 900;
  text-decoration: none;
}

.beam-formula-row__calculator span {
  color: inherit;
}

.beam-formula-row__calculator b {
  font-size: 0.78rem;
  line-height: 1;
}

.beam-formula-row__actions button {
  flex: 0 0 auto;
  border: 0;
  border-left: 1px solid #cbd5e1;
  border-radius: 0;
  background: transparent;
  padding: 0.25rem 0 0.25rem 0.8rem;
  color: #64748b;
  cursor: pointer;
  font: inherit;
  font-size: 0.64rem;
  font-weight: 850;
}

.beam-formula-row__calculator:hover,
.beam-formula-row__calculator:focus-visible {
  color: #0b5753;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.beam-formula-row__actions button:hover,
.beam-formula-row__actions button:focus-visible {
  color: var(--formula-brand-dark);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.beam-formula-row__actions button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.beam-formula-row__schematic {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.beam-formula-row__schematic .beam-formula-schematic {
  width: min(100%, 13rem);
  height: auto;
}

.beam-formula-row__formulas {
  display: flex;
  align-items: center;
}

.beam-formula-row__formulas .beam-formula-table__formulas {
  width: 100%;
  font-size: 0.88rem;
}

.beam-formula-index .beam-formula-case__details {
  border-top: 1px solid #edf1f4;
  background: #fff;
}

.beam-formula-index .beam-formula-case__details summary {
  min-height: 2.65rem;
  padding-block: 0.55rem;
}

.beam-formula-index .beam-formula-case__details-inner {
  background: #f8fbfb;
}

.beam-formula-index .beam-formula-case__actions .beam-formula-copy {
  border-color: var(--formula-brand);
  color: var(--formula-brand-dark);
}

.beam-formula-empty {
  margin-top: 1rem;
  border: 1px dashed #b9c7d4;
  border-radius: 1rem;
  background: #fff;
  padding: 2rem 1rem;
  color: #64748b;
  text-align: center;
}

.beam-formula-empty strong {
  color: #1e293b;
  font-size: 1rem;
}

.beam-formula-empty p {
  max-width: 32rem;
  margin: 0.45rem auto 0;
  font-size: 0.82rem;
  line-height: 1.6;
}

.beam-formula-empty button {
  margin-top: 0.8rem;
  border: 0;
  border-radius: 0.6rem;
  background: var(--formula-brand);
  padding: 0.55rem 0.75rem;
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
}

@media (max-width: 800px) {
  .beam-formula-index__header {
    display: none;
  }

  .beam-formula-row__summary {
    grid-template-columns: 1fr;
  }

  .beam-formula-row__summary > * {
    padding: 0.8rem 1rem;
  }

  .beam-formula-row__summary > * + * {
    padding-top: 0;
  }

  .beam-formula-row__summary [data-label]::before {
    display: block;
    margin-bottom: 0.38rem;
    color: #94a3b8;
    content: attr(data-label);
    font-size: 0.64rem;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .beam-formula-row__schematic {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .beam-formula-row__schematic .beam-formula-schematic {
    width: min(100%, 16rem);
  }

  .beam-formula-row__formulas .beam-formula-table__formulas div {
    grid-template-columns: minmax(7rem, 0.45fr) minmax(0, 1fr);
  }
}

.beam-formula-comparison {
  background: #fff;
}

.beam-formula-comparison-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.beam-formula-comparison-card {
  overflow: hidden;
  border: 1px solid #dce5ed;
  border-radius: 1.1rem;
  background: #fff;
  box-shadow: 0 8px 26px rgb(15 23 42 / 0.05);
}

.beam-formula-comparison-card > header {
  display: grid;
  gap: 0.85rem;
  align-items: center;
  border-bottom: 1px solid #dce5ed;
  background: #f8fafc;
  padding: 1rem 1.1rem;
}

.beam-formula-comparison-card > header p {
  margin: 0;
  color: var(--formula-brand-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.beam-formula-comparison-card > header h3 {
  margin: 0.28rem 0 0;
  color: var(--formula-ink);
  font-size: 1.05rem;
  font-weight: 850;
}

.beam-formula-comparison-card > header > strong {
  justify-self: start;
  border: 1px solid #b9dcdc;
  border-radius: 0.55rem;
  background: #fff;
  padding: 0.55rem 0.7rem;
  color: #0f3f40;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
  white-space: nowrap;
}

.beam-formula-baseline {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin: 1rem 1rem 0;
  border: 1px solid #99f6e4;
  border-radius: 0.75rem;
  background: #f0fdfa;
  padding: 0.7rem 0.8rem;
}

.beam-formula-baseline > span {
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--formula-brand-dark);
  padding: 0.24rem 0.48rem;
  color: #fff;
  font-size: 0.59rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.beam-formula-baseline p {
  margin: 0;
  color: #475569;
  font-size: 0.75rem;
  line-height: 1.5;
}

.beam-formula-comparison-table-wrap {
  margin: 1rem;
  overflow-x: auto;
  border: 1px solid #dce5ed;
  border-radius: 0.8rem;
}

.beam-formula-comparison-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  font-size: 0.79rem;
}

.beam-formula-comparison-table th,
.beam-formula-comparison-table td {
  border-bottom: 1px solid #e2e8f0;
  padding: 0.78rem;
  text-align: left;
}

.beam-formula-comparison-table thead th {
  background: #f5f8fa;
  color: #64748b;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.beam-formula-comparison-table tbody th {
  color: #1e293b;
  font-weight: 850;
}

.beam-formula-comparison-table tbody th span {
  display: inline-block;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: var(--formula-brand-dark);
  padding: 0.15rem 0.34rem;
  color: #fff;
  font-size: 0.54rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.beam-formula-comparison-table tbody tr.is-baseline th,
.beam-formula-comparison-table tbody tr.is-baseline td {
  background: #f0fdfa;
}

.beam-formula-comparison-table tbody td:nth-child(3),
.beam-formula-comparison-table tbody td:nth-child(4) {
  color: #0f3f40;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.beam-formula-comparison-table tbody td:last-child {
  color: var(--formula-brand-dark);
  font-weight: 900;
}

.beam-formula-comparison-table tbody tr:last-child th,
.beam-formula-comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.beam-formula-comparison-note {
  margin: 1rem 0 0;
  border-left: 3px solid var(--formula-brand);
  background: #f8fafc;
  padding: 0.75rem 0.9rem;
  color: #64748b;
  font-size: 0.76rem;
  line-height: 1.6;
}

.beam-formula-assumptions {
  border-block: 1px solid #dce7e7;
  background:
    radial-gradient(circle at 90% 20%, rgb(71 184 184 / 0.12), transparent 22rem),
    #f2fafa;
}

.beam-formula-assumptions__grid {
  display: grid;
  gap: 1.2rem;
}

.beam-formula-assumptions h2 {
  margin: 0.4rem 0 0;
  color: var(--formula-ink);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 830;
  letter-spacing: -0.035em;
}

.beam-formula-assumptions h2 + p {
  max-width: 44rem;
  margin: 1rem 0 0;
  color: #475569;
  line-height: 1.75;
}

.beam-formula-assumptions ul {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0 0;
  padding: 0;
  color: #475569;
  font-size: 0.88rem;
  line-height: 1.55;
  list-style: none;
}

.beam-formula-assumptions li {
  position: relative;
  padding-left: 1.35rem;
}

.beam-formula-assumptions li::before {
  position: absolute;
  left: 0;
  color: var(--formula-brand);
  content: "✓";
  font-weight: 900;
}

.beam-formula-assumptions aside {
  border: 1px solid rgb(71 184 184 / 0.32);
  border-radius: 1.1rem;
  background: #fff;
  padding: 1.2rem;
  box-shadow: 0 16px 40px rgb(15 23 42 / 0.08);
}

.beam-formula-assumptions aside h3 {
  margin: 0.45rem 0 0;
  color: var(--formula-ink);
  font-size: 1.3rem;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.beam-formula-assumptions aside p {
  margin: 0.7rem 0 0;
  color: #64748b;
  font-size: 0.84rem;
  line-height: 1.65;
}

.beam-formula-assumptions aside .beam-formula-button {
  margin-top: 1rem;
}

.beam-formula-assumptions aside > a:last-child {
  display: block;
  margin-top: 0.85rem;
  color: var(--formula-brand-dark);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
}

.beam-formula-sources {
  background: #fff;
}

.beam-formula-source-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.beam-formula-source-grid a {
  display: block;
  border: 1px solid #dce5ed;
  border-radius: 1rem;
  background: #fff;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
  transition: 160ms ease;
}

.beam-formula-source-grid a:hover,
.beam-formula-source-grid a:focus-visible {
  border-color: var(--formula-brand);
  box-shadow: 0 10px 28px rgb(15 23 42 / 0.07);
  transform: translateY(-1px);
}

.beam-formula-source-grid span {
  color: var(--formula-brand-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.beam-formula-source-grid strong {
  display: block;
  margin-top: 0.35rem;
  color: #1e293b;
  font-size: 0.95rem;
}

.beam-formula-source-grid p {
  margin: 0.4rem 0 0;
  color: #64748b;
  font-size: 0.78rem;
  line-height: 1.6;
}

.beam-formula-disclaimer {
  margin: 1rem 0 0;
  border-radius: 0.75rem;
  background: #f8fafc;
  padding: 0.75rem;
  color: #64748b;
  font-size: 0.72rem;
  line-height: 1.6;
}

.beam-formula-trust {
  border-block: 1px solid #dce7e7;
  background: #f7fafb;
}

.beam-formula-trust .beam-guide-author-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  border: 1px solid #99f6e4;
  border-radius: 1.1rem;
  background:
    radial-gradient(circle at 100% 0%, rgb(20 184 166 / 0.12), transparent 19rem),
    #f0fdfa;
  padding: clamp(1.15rem, 3vw, 1.65rem);
}

.beam-formula-trust .beam-guide-author-card__monogram {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  border-radius: 0.85rem;
  background: var(--formula-brand-dark);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.beam-formula-trust .beam-guide-trust-eyebrow {
  margin: 0;
  color: var(--formula-brand-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.beam-formula-trust .beam-guide-author-card h2,
.beam-formula-trust .beam-guide-sources h2 {
  margin: 0.35rem 0 0;
  color: var(--formula-ink);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  line-height: 1.18;
}

.beam-formula-trust .beam-guide-author-card h2 a,
.beam-formula-trust .beam-guide-sources a {
  color: var(--formula-brand-dark);
  text-decoration: none;
}

.beam-formula-trust .beam-guide-author-card__body > p:last-child {
  max-width: 52rem;
  margin: 0.65rem 0 0;
  color: #475569;
  font-size: 0.82rem;
  line-height: 1.65;
}

.beam-formula-trust .beam-guide-author-card__link {
  grid-column: 2;
  justify-self: start;
  color: var(--formula-brand-dark);
  font-size: 0.75rem;
  font-weight: 850;
  text-decoration: none;
}

.beam-formula-trust .beam-guide-sources {
  margin-top: 1.25rem;
  border: 1px solid #dce5ed;
  border-radius: 1.1rem;
  background: #fff;
  padding: clamp(1.15rem, 3vw, 1.65rem);
}

.beam-formula-trust .beam-guide-sources__intro,
.beam-formula-trust .beam-guide-sources__note {
  max-width: 58rem;
  margin: 0.75rem 0 0;
  color: #64748b;
  font-size: 0.82rem;
  line-height: 1.65;
}

.beam-formula-trust .beam-guide-sources__grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.beam-formula-trust .beam-guide-sources__grid article {
  border: 1px solid #e2e8f0;
  border-radius: 0.85rem;
  background: #f8fafc;
  padding: 1rem;
}

.beam-formula-trust .beam-guide-sources__grid h3 {
  margin: 0;
  color: #1e293b;
  font-size: 0.95rem;
  font-weight: 850;
}

.beam-formula-trust .beam-guide-sources__grid ul {
  display: grid;
  gap: 0.9rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.beam-formula-trust .beam-guide-sources__grid li span,
.beam-formula-trust .beam-guide-sources__grid article > p {
  display: block;
  margin-top: 0.35rem;
  color: #64748b;
  font-size: 0.75rem;
  line-height: 1.6;
}

.beam-formula-trust .beam-guide-sources__grid a {
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.5;
}

.beam-formula-trust .beam-guide-sources__note {
  border-left: 3px solid #cbd5e1;
  padding-left: 0.75rem;
  font-size: 0.72rem;
}

.beam-formula-related {
  border-block: 1px solid #e2e8f0;
  background: #f7fafb;
}

.beam-formula-related__grid {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.beam-formula-related__grid a {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0 0.75rem;
  align-items: center;
  border: 1px solid #dce5ed;
  border-radius: 0.9rem;
  background: #fff;
  padding: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.beam-formula-related__grid a:hover,
.beam-formula-related__grid a:focus-visible {
  border-color: var(--formula-brand);
}

.beam-formula-related__grid a > span {
  grid-row: 1 / span 2;
}

.beam-formula-related__grid svg {
  width: 5rem;
  height: auto;
}

.beam-formula-related__grid strong {
  color: #1e293b;
  font-size: 0.85rem;
}

.beam-formula-related__grid small {
  margin-top: 0.2rem;
  color: #64748b;
  font-size: 0.67rem;
  line-height: 1.35;
}

.beam-formula-faq {
  background: #fff;
}

.beam-formula-faq__grid {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.beam-formula-faq details {
  border: 1px solid #dce5ed;
  border-radius: 0.85rem;
  background: #fff;
}

.beam-formula-faq summary {
  display: flex;
  min-height: 3.4rem;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0.9rem;
  color: #1e293b;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
}

.beam-formula-faq summary::-webkit-details-marker {
  display: none;
}

.beam-formula-faq summary span {
  color: var(--formula-brand);
  font-size: 1rem;
  transition: transform 160ms ease;
}

.beam-formula-faq details[open] summary span {
  transform: rotate(45deg);
}

.beam-formula-faq details p {
  margin: 0;
  border-top: 1px solid #e2e8f0;
  padding: 0.8rem 0.9rem;
  color: #64748b;
  font-size: 0.78rem;
  line-height: 1.65;
}

@media (min-width: 640px) {
  .beam-formula-shell {
    width: min(100% - 3rem, 80rem);
  }

  .beam-formula-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .beam-formula-controls {
    grid-template-columns: minmax(0, 1.5fr) minmax(10rem, 0.65fr) auto;
  }

  .beam-formula-comparison-card > header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .beam-formula-comparison-card > header > strong {
    justify-self: end;
  }

  .beam-formula-case__body {
    grid-template-columns: minmax(13rem, 0.72fr) minmax(0, 1.28fr);
    padding: 1.1rem;
  }

  .beam-formula-case__summary > div {
    grid-template-columns: minmax(8rem, 0.65fr) minmax(0, 1fr);
    gap: 0.75rem;
    align-items: baseline;
  }

  .beam-formula-case__summary dd {
    text-align: right;
  }

  .beam-formula-equation-table > div {
    grid-template-columns: minmax(9rem, 0.65fr) minmax(0, 1.35fr) minmax(7rem, 0.6fr);
    gap: 0.75rem;
    align-items: baseline;
  }

  .beam-formula-source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .beam-formula-trust .beam-guide-sources__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .beam-formula-related__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .beam-formula-faq__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (min-width: 900px) {
  .beam-formula-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
    padding-block: 3.25rem 4rem;
  }

  .beam-formula-section-heading {
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.75fr);
  }

  .beam-formula-section-heading > p,
  .beam-formula-section-heading > a {
    justify-self: end;
  }

  .beam-formula-case__header,
  .beam-formula-case__body,
  .beam-formula-case__details summary,
  .beam-formula-case__details-inner {
    padding-right: 1.35rem;
    padding-left: 1.35rem;
  }

  .beam-formula-basis__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
    align-items: start;
  }

  .beam-formula-trust .beam-guide-author-card {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .beam-formula-trust .beam-guide-author-card__link {
    grid-column: 3;
    justify-self: end;
  }

  .beam-formula-assumptions__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.65fr);
    align-items: start;
  }

  .beam-formula-related__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .beam-formula-related__grid a {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .beam-formula-related__grid a > span {
    width: 100%;
  }

  .beam-formula-related__grid svg {
    width: 100%;
    max-width: 6.4rem;
    margin-inline: auto;
  }

  .beam-formula-related__grid strong {
    margin-top: 0.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .beam-formula-library *,
  .beam-formula-library *::before,
  .beam-formula-library *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  @page {
    size: portrait;
    margin: 12mm;
  }

  body > header,
  body > footer,
  .beam-formula-breadcrumb,
  .beam-formula-hero__actions,
  .beam-formula-hero__visual,
  .beam-formula-start,
  .beam-formula-controls,
  .beam-formula-comparison,
  .beam-formula-assumptions,
  .beam-formula-sources,
  .beam-formula-related,
  .beam-formula-faq,
  .beam-formula-copy,
  .beam-formula-case__actions {
    display: none !important;
  }

  .beam-formula-hero {
    border: 0;
    background: #fff;
  }

  .beam-formula-hero::before {
    display: none;
  }

  .beam-formula-hero__grid {
    display: block;
    padding: 0 0 8mm;
  }

  .beam-formula-hero h1 {
    font-size: 25pt;
  }

  .beam-formula-hero__copy > p {
    max-width: none;
    font-size: 9pt;
  }

  .beam-formula-hero__facts {
    margin-top: 4mm;
  }

  .beam-formula-library-section {
    border: 0;
    background: #fff;
    padding: 0;
  }

  .beam-formula-section-heading--library {
    margin-bottom: 5mm;
  }

  .beam-formula-section-heading--library > p {
    font-size: 8pt;
  }

  .beam-formula-case-list {
    display: block;
  }

  .beam-formula-case {
    break-inside: avoid;
    margin-bottom: 5mm;
    border-color: #aeb8c3;
    border-radius: 0;
    box-shadow: none;
  }

  .beam-formula-case__header {
    padding: 3mm;
    background: #f4f4f4;
  }

  .beam-formula-case__header h3 {
    font-size: 11pt;
  }

  .beam-formula-case__body {
    grid-template-columns: 38mm minmax(0, 1fr);
    gap: 4mm;
    padding: 3mm;
  }

  .beam-formula-case__figure {
    border: 0;
    background: #fff;
    padding: 0;
  }

  .beam-formula-case__figure figcaption {
    font-size: 6.5pt;
  }

  .beam-formula-case__summary dt,
  .beam-formula-case__summary dd {
    font-size: 7.5pt;
  }

  .beam-formula-case__details {
    display: none;
  }
}