.i214 {
  --i214-signal: #b83f36;
  --i214-cool: #315b58;
  --i214-rule: color-mix(in srgb, var(--ink) 18%, transparent);
  --i214-soft: color-mix(in srgb, var(--page) 92%, var(--ink));
  --i214-wash: color-mix(in srgb, var(--page) 96%, var(--i214-cool));
}

.i214-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(56px, 9vw, 112px) 0 56px;
}

.i214-hero__copy > span,
.i214-custody-map figcaption span,
.i214-outcomes > div > span,
.i214-mode__head > span,
.i214-assessment__head span,
.i214-toolkit__copy > span,
.i214-storyboard header > span,
.i214-runway__trajectory > span,
.i214-result > span {
  color: var(--muted);
  font: .72rem/1.35 var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.i214-hero h1 {
  max-width: 900px;
  margin: 14px 0 22px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: .92;
  letter-spacing: -.055em;
}

.i214-hero__copy > p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.i214-hero blockquote {
  max-width: 720px;
  margin: 32px 0;
  padding-left: 22px;
  border-left: 3px solid var(--i214-signal);
  font-size: clamp(1.25rem, 2.4vw, 1.8rem);
  line-height: 1.3;
}

.i214-hero__actions,
.i214-assessment__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.i214-custody-map {
  margin: 0;
  padding: clamp(22px, 4vw, 38px) 0;
  border-block: 1px solid var(--i214-rule);
}

.i214-custody-map figcaption {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
}

.i214-custody-map figcaption strong {
  max-width: 420px;
  font-size: 1.3rem;
}

.i214-custody-map > div {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: center;
}

.i214-custody-map section {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 18px;
  border-left: 3px solid var(--i214-cool);
  background: var(--i214-wash);
}

.i214-custody-map section:last-child {
  border-left-style: dashed;
  border-left-color: var(--i214-signal);
}

.i214-custody-map small,
.i214-custody-map > p {
  color: var(--muted);
}

.i214-custody-map b {
  font-size: .9rem;
}

.i214-custody-map i {
  color: var(--muted);
  font: .72rem/1.4 var(--mono);
  text-align: center;
}

.i214-custody-map > p {
  margin: 20px 0 0;
  font-size: .88rem;
}

.i214-jump {
  position: sticky;
  z-index: 4;
  top: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: 12px 0;
  border-block: 1px solid var(--line);
  background: color-mix(in srgb, var(--page) 94%, transparent);
  backdrop-filter: blur(14px);
}

.i214-jump a {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 12px;
  color: var(--muted);
  font-size: .82rem;
  text-decoration: none;
}

.i214-jump a:hover,
.i214-jump a:focus-visible {
  color: var(--ink);
  background: var(--panel);
}

.i214-outcomes,
.i214-mode {
  width: min(1240px, calc(100vw - 40px));
  margin: clamp(72px, 10vw, 128px) 50%;
  transform: translateX(-50%);
  scroll-margin-top: 84px;
}

.i214-outcomes {
  display: grid;
  grid-template-columns: minmax(240px, .62fr) minmax(0, 1.38fr);
  gap: clamp(32px, 6vw, 76px);
}

.i214-outcomes h2,
.i214-mode__head h2 {
  margin: 10px 0 0;
  font-size: clamp(2.2rem, 4.5vw, 4.4rem);
  line-height: .98;
  letter-spacing: -.035em;
}

.i214-outcomes ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--i214-rule);
  list-style: none;
}

.i214-outcomes li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 22px 12px 22px 0;
  border-bottom: 1px solid var(--i214-rule);
}

.i214-outcomes li:nth-child(odd) {
  border-right: 1px solid var(--i214-rule);
}

.i214-outcomes li:nth-child(even) {
  padding-left: 20px;
}

.i214-outcomes li > span {
  color: var(--i214-signal);
  font: 800 .9rem/1.4 var(--mono);
}

.i214-outcomes li strong {
  font-size: 1rem;
}

.i214-outcomes li p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: .88rem;
}

.i214-reading {
  padding-top: 0;
}

.i214-reading > section {
  scroll-margin-top: 84px;
}

.i214-reading > section:not(.i214-mode) {
  margin-block: 64px;
}

.i214-reading > section:not(.i214-mode) > h2 {
  margin-top: 0;
}

.i214-mode__head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, .55fr);
  gap: 28px 72px;
  align-items: end;
  margin-bottom: clamp(34px, 5vw, 64px);
}

.i214-mode__head > span {
  grid-column: 1 / -1;
}

.i214-mode__head > p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 1.02rem;
}

.i214-classification__spectrum {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--i214-rule);
  list-style: none;
}

.i214-classification__class {
  min-width: 0;
  padding: 24px 18px 28px;
  border-right: 1px solid var(--i214-rule);
}

.i214-classification__class:last-child {
  border-right: 0;
}

.i214-classification__class::before {
  display: block;
  width: calc(18% + (var(--i214-level, 1) * 13%));
  height: 4px;
  margin: -26px 0 22px;
  background: var(--i214-signal);
  content: "";
}

.i214-classification__class[data-class="C0"] { --i214-level: 1; }
.i214-classification__class[data-class="C1"] { --i214-level: 2; }
.i214-classification__class[data-class="C2"] { --i214-level: 3; }
.i214-classification__class[data-class="C3"] { --i214-level: 4; }
.i214-classification__class[data-class="C4"] { --i214-level: 5; }

.i214-classification__index {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--muted);
}

.i214-classification__index > span {
  color: var(--i214-signal);
  font: 800 1rem/1 var(--mono);
}

.i214-classification__index small {
  font: .68rem/1.3 var(--mono);
  text-transform: uppercase;
}

.i214-classification__class h3 {
  margin: 20px 0 12px;
  font-size: 1.2rem;
  line-height: 1.1;
}

.i214-classification__class > p {
  min-height: 11em;
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.i214-classification__class dl {
  margin: 24px 0 0;
}

.i214-classification__class dl > div {
  padding: 12px 0;
  border-top: 1px solid var(--i214-rule);
}

.i214-classification dt,
.i214-classification__rules dt {
  font-weight: 800;
}

.i214-classification dd,
.i214-classification__rules dd {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: .82rem;
}

.i214-classification__rules {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  margin: 42px 0 0;
}

.i214-classification__rules > div {
  padding-top: 16px;
  border-top: 3px solid var(--ink);
}

.i214-journey__phases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.i214-journey__phases > section {
  min-width: 0;
}

.i214-journey__phases > section > h3 {
  min-height: 3.2em;
  margin: 0;
  padding-top: 16px;
  border-top: 4px solid var(--i214-signal);
  font-size: 1rem;
  text-transform: uppercase;
}

.i214-journey ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.i214-journey li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 22px 0;
  border-top: 1px solid var(--i214-rule);
}

.i214-journey__number {
  color: var(--i214-signal);
  font: 800 .78rem/1.5 var(--mono);
}

.i214-journey h3 {
  margin: 0;
  font-size: 1.05rem;
}

.i214-journey li p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: .86rem;
}

.i214-journey details {
  margin-top: 12px;
  font-size: .8rem;
}

.i214-journey summary {
  min-height: 44px;
  padding: 12px 0;
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
}

.i214-journey details dl {
  margin: 0;
}

.i214-journey details dl > div {
  padding: 10px 0;
  border-top: 1px solid var(--i214-rule);
}

.i214-journey dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.i214-controls__stack {
  display: grid;
  gap: 64px;
}

.i214-controls__stack > section {
  display: grid;
  grid-template-columns: minmax(210px, .38fr) minmax(0, 1.62fr);
  gap: 32px;
}

.i214-controls__stack > section > header {
  padding-top: 16px;
  border-top: 4px solid var(--ink);
}

.i214-controls__stack > section[data-control-type="immutable"] > header {
  border-color: var(--i214-cool);
}

.i214-controls__stack > section[data-control-type="prohibited"] > header {
  border-color: var(--i214-signal);
}

.i214-controls__stack h3 {
  margin: 0;
  font-size: 1.35rem;
}

.i214-controls__stack header p {
  color: var(--muted);
}

.i214-controls__stack ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.i214-controls__stack li {
  min-width: 0;
  padding: 20px 0 24px;
  border-top: 1px solid var(--i214-rule);
}

.i214-controls__stack li > span {
  color: var(--muted);
  font: .68rem/1.3 var(--mono);
  text-transform: uppercase;
}

.i214-controls__stack h4 {
  margin: 7px 0 9px;
  font-size: 1.08rem;
}

.i214-controls__stack li > p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}

.i214-controls__stack li dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 0;
  font-size: .76rem;
}

.i214-controls__stack li dl > div {
  padding-top: 9px;
  border-top: 1px solid var(--i214-rule);
}

.i214-controls__stack dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.i214-controls > blockquote {
  max-width: 880px;
  margin: 72px 0 0 auto;
  padding-left: 24px;
  border-left: 4px solid var(--i214-signal);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  line-height: 1.25;
}

.i214-examples__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 56px 44px;
}

.i214-storyboard {
  min-width: 0;
  padding-top: 18px;
  border-top: 4px solid var(--ink);
}

.i214-storyboard--split {
  margin-top: 56px;
  border-color: var(--i214-cool);
}

.i214-storyboard--trace {
  border-color: var(--i214-signal);
}

.i214-storyboard header h3 {
  max-width: 520px;
  margin: 8px 0 24px;
  font-size: clamp(1.45rem, 2.5vw, 2.2rem);
  line-height: 1.05;
}

.i214-storyboard ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.i214-storyboard li {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 20px;
  padding: 15px 0;
  border-top: 1px solid var(--i214-rule);
}

.i214-storyboard li > span {
  color: var(--muted);
  font: 700 .7rem/1.4 var(--mono);
  text-transform: uppercase;
}

.i214-storyboard li p {
  margin: 0;
  font-size: .88rem;
}

.i214-examples__boundary {
  max-width: 680px;
  margin: 64px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--i214-signal);
}

.i214-assessment {
  padding-block: clamp(34px, 6vw, 72px);
  border-block: 1px solid var(--i214-rule);
  background: var(--i214-wash);
}

.i214-assessment__head {
  margin-bottom: 30px;
}

.i214-decision-doctrine {
  max-width: 880px;
  margin: 0 0 34px;
  border-block: 1px solid var(--i214-rule);
}

.i214-decision-doctrine summary {
  min-height: 44px;
  padding: 14px 0;
  cursor: pointer;
  font-weight: 800;
}

.i214-decision-doctrine > div {
  padding: 8px 0 24px;
  color: var(--muted);
}

.i214-decision-doctrine ol {
  columns: 2;
}

.i214-runway__progress {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 34px;
  font: .76rem/1.3 var(--mono);
}

.i214-runway__progress progress {
  width: 100%;
  height: 8px;
  border: 0;
  accent-color: var(--i214-signal);
}

.i214-runway {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1.2fr) minmax(210px, .48fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}

.i214-runway__history,
.i214-runway__trajectory {
  position: sticky;
  top: 84px;
  padding-top: 14px;
  border-top: 3px solid var(--ink);
}

.i214-runway__history h3,
.i214-runway__trajectory h3 {
  margin: 7px 0 12px;
  font-size: 1.05rem;
}

.i214-runway__history ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.i214-runway__history li {
  padding: 9px 0;
  border-top: 1px solid var(--i214-rule);
  color: var(--muted);
  font-size: .78rem;
}

.i214-runway__history button {
  width: 100%;
  min-height: 44px;
  padding: 7px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.i214-runway__trajectory {
  border-color: var(--i214-signal);
}

.i214-runway__trajectory p {
  color: var(--muted);
  font-size: .82rem;
}

.i214-assessment form {
  min-width: 0;
}

.i214-runway__step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.i214-runway__step legend {
  width: 100%;
  margin: 0 0 28px;
  padding: 0;
  font-size: clamp(1.7rem, 3.4vw, 3.3rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.025em;
}

.i214-runway__step legend span {
  display: block;
  margin-bottom: 12px;
  color: var(--i214-signal);
  font: 800 .72rem/1.3 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.i214-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.i214-option {
  position: relative;
  display: flex;
  min-height: 56px;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--i214-rule);
  background: var(--page);
  cursor: pointer;
}

.i214-option:hover {
  border-color: var(--ink);
}

.i214-option:has(input:checked) {
  border: 2px solid var(--i214-signal);
  padding: 11px 15px;
}

.i214-option input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--i214-signal);
}

.i214-option span {
  font-weight: 750;
  line-height: 1.25;
}

.i214-assessment__actions {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--i214-rule);
}

.i214-assessment button {
  min-height: 44px;
}

.i214-assessment__status {
  margin: 24px 0 0;
  color: var(--muted);
}

.i214-result {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 5px solid var(--i214-cool);
}

.i214-result:focus {
  outline: 3px solid var(--i214-signal);
  outline-offset: 6px;
}

.i214-result h3 {
  max-width: 880px;
  margin: 10px 0 14px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.i214-result > p {
  max-width: 880px;
}

.i214-result__drivers {
  max-width: 880px;
  margin: 32px 0;
  padding: 22px 0;
  border-block: 1px solid var(--i214-rule);
}

.i214-result__drivers h4 {
  margin: 0 0 12px;
}

.i214-result__drivers ul {
  margin: 0;
}

.i214-result dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  margin: 34px 0;
}

.i214-result dl > div {
  padding: 18px 0;
  border-top: 1px solid var(--i214-rule);
}

.i214-result dt {
  font-weight: 800;
}

.i214-result dd {
  margin: 8px 0 0;
  color: var(--muted);
}

.i214-result__warning,
.i214-noscript {
  max-width: 880px;
  padding: 16px 0 16px 18px;
  border-left: 3px solid var(--i214-signal);
}

.i214-toolkit {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: clamp(40px, 7vw, 88px);
  padding: clamp(36px, 6vw, 72px);
  border-block: 1px solid var(--i214-rule);
  background: var(--i214-soft);
}

.i214-toolkit__copy h2 {
  max-width: 760px;
  margin: 10px 0 20px;
  font-size: clamp(2.3rem, 4.8vw, 4.8rem);
  line-height: .96;
}

.i214-toolkit__copy p {
  max-width: 720px;
  color: var(--muted);
}

.i214-toolkit__download {
  margin-top: 18px;
  font-weight: 850;
}

.i214-toolkit__rail {
  margin: 0;
  border-top: 3px solid var(--ink);
}

.i214-toolkit__rail > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--i214-rule);
}

.i214-toolkit__rail dt {
  color: var(--muted);
  font: .7rem/1.4 var(--mono);
  text-transform: uppercase;
}

.i214-toolkit__rail dd {
  min-width: 0;
  margin: 0;
  font-weight: 750;
}

.i214-toolkit__rail code {
  overflow-wrap: anywhere;
}

.i214-toolkit__boundary {
  grid-column: 1 / -1;
  max-width: 900px;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--i214-rule);
  color: var(--muted);
  font-size: .88rem;
}

.i214 a:focus-visible,
.i214 button:focus-visible,
.i214 input:focus-visible,
.i214 summary:focus-visible {
  outline: 3px solid var(--i214-signal);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .i214-hero,
  .i214-outcomes,
  .i214-mode__head,
  .i214-toolkit {
    grid-template-columns: 1fr;
  }

  .i214-classification__spectrum {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .i214-classification__class:nth-child(3) {
    border-right: 0;
  }

  .i214-classification__class:nth-child(n+4) {
    border-top: 1px solid var(--i214-rule);
  }

  .i214-classification__rules,
  .i214-journey__phases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .i214-runway {
    grid-template-columns: 1fr 1fr;
  }

  .i214-runway form {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .i214-runway__history,
  .i214-runway__trajectory {
    position: static;
  }
}

@media (max-width: 720px) {
  .i214-hero {
    width: min(100% - 28px, 1240px);
    padding-top: 42px;
  }

  .i214-hero h1 {
    font-size: clamp(2.8rem, 15vw, 4.8rem);
  }

  .i214-custody-map > div {
    grid-template-columns: 1fr;
  }

  .i214-custody-map i {
    transform: rotate(90deg);
  }

  .i214-jump {
    width: calc(100% - 28px);
  }

  .i214-outcomes,
  .i214-mode {
    width: calc(100vw - 28px);
  }

  .i214-outcomes ol,
  .i214-classification__spectrum,
  .i214-classification__rules,
  .i214-journey__phases,
  .i214-controls__stack ol,
  .i214-examples__grid,
  .i214-runway,
  .i214-options,
  .i214-result dl {
    grid-template-columns: 1fr;
  }

  .i214-outcomes li:nth-child(odd) {
    border-right: 0;
  }

  .i214-outcomes li:nth-child(even) {
    padding-left: 0;
  }

  .i214-classification__class {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 0 14px;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--i214-rule);
  }

  .i214-classification__class::before {
    grid-column: 1 / -1;
    width: calc(18% + (var(--i214-level, 1) * 13%));
    margin: -26px 0 20px;
  }

  .i214-classification__index {
    grid-row: 2 / 5;
    display: grid;
    align-content: start;
  }

  .i214-classification__class h3,
  .i214-classification__class > p,
  .i214-classification__class dl {
    grid-column: 2;
  }

  .i214-classification__class h3 {
    margin-top: 0;
  }

  .i214-classification__class > p {
    min-height: 0;
  }

  .i214-controls__stack > section {
    grid-template-columns: 1fr;
  }

  .i214-controls__stack li dl,
  .i214-storyboard li,
  .i214-toolkit__rail > div {
    grid-template-columns: 1fr;
  }

  .i214-storyboard--split {
    margin-top: 0;
  }

  .i214-runway form {
    grid-column: auto;
  }

  .i214-runway__history {
    order: 2;
  }

  .i214-runway__trajectory {
    order: 3;
  }

  .i214-runway__progress {
    grid-template-columns: 1fr auto;
  }

  .i214-decision-doctrine ol {
    columns: 1;
  }

  .i214-runway__progress progress {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .i214-toolkit {
    padding: 30px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .i214 *,
  .i214 *::before,
  .i214 *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .i214-jump,
  .i214-hero__actions,
  .i214-assessment__actions,
  .i214-assessment__status,
  .i214-runway__history {
    display: none !important;
  }

  .i214-hero,
  .i214-outcomes,
  .i214-mode {
    width: 100%;
    margin: 0 0 28px;
    transform: none;
    break-inside: avoid;
  }

  .i214-assessment [data-i214-step][hidden] {
    display: block !important;
  }

  .i214-assessment,
  .i214-toolkit {
    border: 1px solid #555;
    background: #fff;
    color: #000;
  }

  .i214-result[hidden] {
    display: none !important;
  }
}