.page-disclaimer {
  --inst-red: var(--color-red);
  --inst-navy: var(--color-navy);
  --inst-night: var(--color-night);
  --inst-blue: var(--color-blue);
  --inst-green: var(--color-green);
  --inst-fog: var(--color-fog);
  --inst-text: var(--color-text);
  --inst-muted: var(--color-muted);
  --inst-line: var(--color-line);
  --inst-trans-red: var(--color-trans-red);
  --inst-shadow: var(--shadow-hard);
  --inst-slant: 10deg;
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--inst-text);
  background: var(--inst-navy);
}

.page-disclaimer .inst-container {
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
  position: relative;
  z-index: 2;
}

/* Hero */
.page-disclaimer .inst-hero {
  position: relative;
  padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 7vw, 5rem);
  color: var(--inst-fog);
  background:
    linear-gradient(115deg, transparent 52%, var(--inst-trans-red) 52% 62%, transparent 62%),
    repeating-linear-gradient(-45deg, rgba(241, 250, 238, 0.03) 0 2px, transparent 2px 16px),
    var(--inst-navy);
  overflow: hidden;
}

.page-disclaimer .inst-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--inst-fog);
  opacity: 0.75;
  margin-bottom: 1.5rem;
}

.page-disclaimer .inst-breadcrumb a {
  color: var(--inst-green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .inst-breadcrumb__sep {
  color: rgba(241, 250, 238, 0.4);
}

.page-disclaimer .inst-kicker {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--inst-green);
}

.page-disclaimer .inst-hero h1 {
  margin: 0 0 1.5rem;
  max-width: 14em;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.6vw, 3.8rem);
  font-weight: 900;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--inst-fog);
}

.page-disclaimer .inst-lead {
  max-width: 60rem;
  margin: 0 0 2rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(241, 250, 238, 0.85);
}

.page-disclaimer .inst-hero__chapters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.page-disclaimer .inst-chap {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem 0.8rem 0.85rem;
  border: 1px solid rgba(241, 250, 238, 0.28);
  border-left: 4px solid var(--inst-green);
  background: rgba(241, 250, 238, 0.06);
  color: var(--inst-fog);
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .inst-chap:hover,
.page-disclaimer .inst-chap:focus-visible {
  background: rgba(241, 250, 238, 0.16);
  transform: translateY(-2px);
  outline: 2px solid var(--inst-green);
  outline-offset: 2px;
}

.page-disclaimer .inst-chap__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--inst-green);
}

.page-disclaimer .inst-chap__txt {
  font-size: 0.95rem;
}

/* Section base */
.page-disclaimer .inst-section {
  padding-block: clamp(3rem, 7vw, 6rem);
}

.page-disclaimer .inst-section--guide {
  background: var(--inst-night);
  color: var(--inst-fog);
}

.page-disclaimer .inst-section--alt {
  background: var(--inst-fog);
  color: var(--inst-text);
}

.page-disclaimer .inst-section--data {
  background: var(--inst-navy);
  color: var(--inst-fog);
}

.page-disclaimer .inst-section--trouble {
  background: var(--inst-fog);
  color: var(--inst-text);
}

.page-disclaimer .inst-section--next {
  background: var(--inst-night);
  color: var(--inst-fog);
  text-align: center;
}

.page-disclaimer .inst-section--next h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
}

.page-disclaimer .inst-section--next p {
  max-width: 42rem;
  margin: 0 auto 1.75rem;
  color: rgba(241, 250, 238, 0.8);
}

.page-disclaimer .inst-section__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-disclaimer .inst-step-num {
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--inst-red);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  box-shadow: var(--inst-shadow);
  margin-top: 0.35rem;
}

.page-disclaimer .inst-section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.page-disclaimer .inst-section__head .inst-kicker {
  color: var(--inst-blue);
}

.page-disclaimer .inst-section__lead {
  max-width: 58rem;
  margin: 0 0 2rem;
  font-size: 1.05rem;
}

/* Guide */
.page-disclaimer .inst-guide__grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.page-disclaimer .inst-guide__media {
  order: 1;
}

.page-disclaimer .inst-guide__img,
.page-disclaimer .inst-download__img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid rgba(241, 250, 238, 0.25);
  box-shadow: var(--inst-shadow);
  background: var(--inst-fog);
}

.page-disclaimer .inst-guide__caption {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: rgba(241, 250, 238, 0.7);
}

.page-disclaimer .inst-guide__list {
  display: grid;
  gap: 1px;
  background: rgba(241, 250, 238, 0.12);
  border: 1px solid rgba(241, 250, 238, 0.12);
  box-shadow: var(--inst-shadow);
  margin: 0;
}

.page-disclaimer .inst-guide-item {
  padding: 1.25rem;
  background: var(--inst-night);
}

.page-disclaimer .inst-guide-item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-disclaimer .inst-guide-item p {
  margin: 0;
  color: rgba(241, 250, 238, 0.78);
}

/* Steps */
.page-disclaimer .inst-steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.page-disclaimer .inst-step {
  position: relative;
  margin: 0 0 1.75rem;
  padding: 1.5rem 1.5rem 1.5rem 5rem;
  background: #ffffff;
  border: 2px solid var(--inst-night);
  box-shadow: var(--inst-shadow);
}

.page-disclaimer .inst-step__idx {
  position: absolute;
  top: 1.5rem;
  left: 1.25rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--inst-red);
  color: #ffffff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 3px 3px 0 rgba(20, 33, 61, 0.2);
}

.page-disclaimer .inst-step__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-disclaimer .inst-step__desc {
  margin: 0;
  color: var(--inst-muted);
}

.page-disclaimer .inst-step::after {
  content: "";
  display: block;
  width: 52px;
  height: 14px;
  margin: 1.25rem 0 0 auto;
  background: var(--inst-green);
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
}

.page-disclaimer .inst-step:last-child::after {
  display: none;
}

.page-disclaimer .inst-green-phrase {
  background: var(--inst-green);
  color: var(--inst-night);
  padding: 0 0.35em;
  font-weight: 800;
  box-shadow: 3px 3px 0 rgba(20, 33, 61, 0.15);
}

.page-disclaimer .inst-download__media {
  margin-top: 2.25rem;
}

.page-disclaimer .inst-download__media .inst-download__img {
  border-color: var(--inst-night);
  background: var(--inst-fog);
}

/* Data cards */
.page-disclaimer .inst-data-card {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.75rem;
  padding: 1.5rem;
  background: rgba(241, 250, 238, 0.06);
  border: 1px solid rgba(241, 250, 238, 0.16);
  border-left: 6px solid var(--inst-blue);
  box-shadow: var(--inst-shadow);
}

.page-disclaimer .inst-data-card--focus {
  border-left-color: var(--inst-red);
}

.page-disclaimer .inst-data-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-disclaimer .inst-data-card p {
  margin: 0;
  color: rgba(241, 250, 238, 0.82);
}

.page-disclaimer .inst-data-card__viz svg {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin-inline: auto;
}

/* Trouble */
.page-disclaimer .inst-trouble__grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.page-disclaimer .inst-tip {
  position: relative;
  padding: 1.5rem;
  background: #ffffff;
  border-top: 6px solid var(--inst-blue);
  box-shadow: var(--inst-shadow);
}

.page-disclaimer .inst-tip--primary {
  border-top-color: var(--inst-red);
}

.page-disclaimer .inst-tip__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  border-radius: 4px;
  background: var(--inst-night);
  color: var(--inst-fog);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer .inst-tip--primary .inst-tip__idx {
  background: var(--inst-red);
}

.page-disclaimer .inst-tip h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
}

.page-disclaimer .inst-tip p {
  margin: 0;
  color: var(--inst-muted);
}

.page-disclaimer kbd {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 0.1em 0.4em;
  border: 1px solid var(--inst-night);
  border-bottom-width: 3px;
  border-radius: 4px;
  background: var(--inst-fog);
  color: var(--inst-text);
}

.page-disclaimer .inst-trouble__warn {
  margin-top: 2.25rem;
  padding: 1.75rem;
  background: linear-gradient(135deg, var(--inst-red), #b32733);
  color: var(--inst-fog);
  border: 2px solid var(--inst-night);
  box-shadow: var(--inst-shadow);
}

.page-disclaimer .inst-trouble__warn h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.01em;
}

.page-disclaimer .inst-trouble__warn p {
  margin: 0;
  color: rgba(241, 250, 238, 0.92);
}

.page-disclaimer .inst-next__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.page-disclaimer .inst-chap:focus,
.page-disclaimer .inst-step:focus-within,
.page-disclaimer .inst-data-card:focus-within {
  outline: none;
}

@media (min-width: 640px) {
  .page-disclaimer .inst-guide__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-disclaimer .inst-trouble__grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .inst-guide__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
  }

  .page-disclaimer .inst-data-card {
    grid-template-columns: 1fr 340px;
    align-items: center;
    column-gap: 2rem;
  }

  .page-disclaimer .inst-data-card--goals .inst-data-card__intro {
    order: 2;
  }

  .page-disclaimer .inst-data-card--goals .inst-data-card__viz {
    order: 1;
  }

  .page-disclaimer .inst-step {
    padding-left: 6rem;
  }

  .page-disclaimer .inst-step__idx {
    width: 3rem;
    height: 3rem;
    font-size: 1.3rem;
  }

  .page-disclaimer .inst-download__media .inst-download__img {
    max-width: 720px;
    width: 100%;
    margin-inline: auto;
  }
}