@layer reset, tokens, base, layout, components, states, responsive, polish;

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

  html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
  }

  body,
  h1,
  h2,
  h3,
  p,
  dl,
  dd,
  ol,
  ul,
  fieldset,
  figure {
    margin: 0;
  }

  ol,
  ul {
    padding: 0;
  }

  button,
  input,
  select,
  textarea {
    font: inherit;
  }

  button,
  summary {
    -webkit-tap-highlight-color: transparent;
  }

  img,
  svg {
    display: block;
    max-width: 100%;
  }

  a {
    color: inherit;
  }
}

@layer tokens {
  :root {
    color-scheme: light;
    --canvas: #f3f5f1;
    --surface: #ffffff;
    --surface-raised: #ffffff;
    --ink: #152019;
    --ink-soft: #34443a;
    --muted: #667269;
    --faint: #68726a;
    --hairline: #dce2dc;
    --hairline-strong: #c8d0c9;
    /* Boundary of an interactive control, where the border is the only thing identifying it.
       Kept separate from --hairline-strong so dividers stay hairline-quiet. WCAG 1.4.11: 3:1. */
    --control-border: #878f88;
    --confirmed: #087a4b;
    --confirmed-soft: #e5f5ec;
    --watch: #9b5900;
    --watch-soft: #fff1da;
    --danger: #a62d24;
    --danger-soft: #fce7e4;
    --data: #176b48;
    --data-soft: #e4f1e9;
    --quiet: #3e6252;
    --signal: var(--data);
    --signal-soft: var(--data-soft);
    --shadow-dialog: 0 28px 90px rgba(17, 23, 19, 0.2);
    --font-ui: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-data: ui-monospace, "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
    --page-gutter: clamp(1rem, 3vw, 2.75rem);
    --page-max: 86rem;
    --content-max: 76rem;
    --radius-sm: 0.55rem;
    --radius-md: 0.8rem;
    --radius-lg: 1.15rem;
    --rail-height: 2.25rem;
    --focus: 0 0 0 0.2rem var(--canvas), 0 0 0 0.36rem var(--data);
    --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  }

  html[data-theme="dark"] {
    color-scheme: dark;
    --canvas: #0d120f;
    --surface: #141c17;
    --surface-raised: #18221b;
    --ink: #edf3ee;
    --ink-soft: #ced8d0;
    --muted: #9aa89e;
    --faint: #7d8a80;
    --hairline: #27342b;
    --hairline-strong: #39483d;
    --control-border: #66756a;
    --confirmed: #65d8a2;
    --confirmed-soft: #173b29;
    --watch: #f0b762;
    --watch-soft: #3e2e16;
    --danger: #ff9288;
    --danger-soft: #44201d;
    --data: #78d2a8;
    --data-soft: #173b2a;
    --quiet: #a6cfbb;
    --shadow-dialog: 0 30px 100px rgba(0, 0, 0, 0.58);
    --focus: 0 0 0 0.2rem var(--canvas), 0 0 0 0.36rem var(--data);
  }

  @media (prefers-color-scheme: dark) {
    html[data-theme="system"] {
      color-scheme: dark;
      --canvas: #0d120f;
      --surface: #141c17;
      --surface-raised: #18221b;
      --ink: #edf3ee;
      --ink-soft: #ced8d0;
      --muted: #9aa89e;
      --faint: #7d8a80;
      --hairline: #27342b;
      --hairline-strong: #39483d;
      --control-border: #66756a;
      --confirmed: #65d8a2;
      --confirmed-soft: #173b29;
      --watch: #f0b762;
      --watch-soft: #3e2e16;
      --danger: #ff9288;
      --danger-soft: #44201d;
      --data: #78d2a8;
      --data-soft: #173b2a;
      --quiet: #a6cfbb;
      --shadow-dialog: 0 30px 100px rgba(0, 0, 0, 0.58);
      --focus: 0 0 0 0.2rem var(--canvas), 0 0 0 0.36rem var(--data);
    }
  }
}

@layer base {
  html {
    background: var(--canvas);
  }

  body {
    min-width: 20rem;
    min-height: 100svh;
    background: var(--canvas);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: 1rem;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
  }

  ::selection {
    background: var(--signal);
    color: var(--surface);
  }

  :focus-visible {
    border-radius: var(--radius-sm);
    outline: none;
    box-shadow: var(--focus);
  }

  h1,
  h2,
  h3 {
    font-weight: 640;
    letter-spacing: -0.035em;
    line-height: 1.02;
    text-wrap: balance;
  }

  p {
    text-wrap: pretty;
  }

  code,
  time,
  .kicker,
  .verdict-label,
  .probability-strip dd,
  .countdown-instrument strong,
  .event-row time,
  .event-row__kind,
  .footer-build {
    font-family: var(--font-data);
    font-variant-numeric: tabular-nums;
  }

  code {
    padding: 0.08em 0.28em;
    border: 1px solid var(--hairline);
    border-radius: var(--radius-sm);
    background: var(--surface);
    font-size: 0.88em;
  }

  button,
  input,
  summary,
  a {
    touch-action: manipulation;
  }

  button {
    color: inherit;
  }

  a:hover {
    text-decoration-thickness: 0.12em;
    text-underline-offset: 0.16em;
  }

  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .skip-link {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 100;
    transform: translateY(-150%);
    padding: 0.7rem 1rem;
    background: var(--ink);
    color: var(--surface);
    font-weight: 700;
    text-decoration: none;
    transition: transform 160ms var(--ease-out);
  }

  .skip-link:focus {
    transform: translateY(0);
  }

  [hidden] {
    display: none !important;
  }
}

@layer layout {
  .status-rail {
    position: sticky;
    top: 0;
    z-index: 40;
    min-height: var(--rail-height);
    overflow: hidden;
    border-bottom: 1px solid var(--hairline);
    background: color-mix(in srgb, var(--canvas) 94%, transparent);
    backdrop-filter: blur(12px);
  }

  .status-rail__inner,
  .site-header,
  .hero-grid,
  .global-caution,
  .section,
  .site-footer,
  .noscript-note {
    width: min(100%, var(--page-max));
    margin-inline: auto;
  }

  .status-rail__inner {
    display: flex;
    min-height: var(--rail-height);
    align-items: center;
    gap: 0.65rem;
    padding: 0.35rem var(--page-gutter);
    color: var(--muted);
    font-family: var(--font-data);
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-transform: uppercase;
  }

  .status-rail__scan {
    position: absolute;
    inset: 0 auto 0 -32%;
    width: 32%;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--signal) 35%, transparent), transparent);
    opacity: 0;
    pointer-events: none;
  }

  .status-rail.is-refreshing .status-rail__scan {
    animation: status-scan 1.15s var(--ease-out);
  }

  .status-rail__inner > :nth-last-child(2) {
    margin-left: auto;
  }

  .site-header {
    display: flex;
    min-height: 4.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 0.85rem var(--page-gutter);
    border-bottom: 1px solid var(--hairline);
    background: color-mix(in srgb, var(--canvas) 96%, transparent);
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 2vw, 1.7rem);
  }

  .hero {
    border-bottom: 1px solid var(--hairline);
  }

  .hero-grid {
    display: grid;
    min-height: calc(100svh - var(--rail-height) - 4.5rem - 3rem);
    grid-template-columns: minmax(0, 1.42fr) minmax(22rem, 1fr);
  }

  .verdict-pane,
  .decision-pane {
    min-width: 0;
    padding: clamp(1.4rem, 3vw, 3.6rem) var(--page-gutter);
  }

  .verdict-pane {
    position: relative;
    overflow: hidden;
  }

  .decision-pane {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-left: 1px solid var(--hairline);
    background: color-mix(in srgb, var(--surface) 72%, transparent);
  }

  .global-caution {
    padding: 0.8rem var(--page-gutter);
    border-top: 1px solid var(--hairline);
    color: var(--muted);
    font-size: 0.86rem;
  }

  .section {
    padding: clamp(4.5rem, 9vw, 9rem) var(--page-gutter);
    border-bottom: 1px solid var(--hairline);
  }

  .section-heading {
    max-width: 54rem;
    margin-bottom: clamp(2rem, 5vw, 4.5rem);
  }

  .section-heading > p:last-child {
    max-width: 54ch;
    margin-top: 1rem;
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
  }

  .section-heading--split {
    display: flex;
    max-width: none;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
  }

  .section-heading--split > div > p:last-child {
    max-width: 54ch;
    margin-top: 1rem;
    color: var(--muted);
  }

  .site-footer {
    display: grid;
    grid-template-columns: minmax(16rem, 1fr) auto auto;
    align-items: end;
    gap: 2rem;
    padding: 3rem var(--page-gutter) 4rem;
  }

  .noscript-note {
    padding: 1.5rem var(--page-gutter);
    border: 1px solid var(--watch);
    background: var(--watch-soft);
  }
}

@layer components {
  @keyframes status-scan {
    0% { left: -32%; opacity: 0; }
    14% { opacity: 0.75; }
    100% { left: 100%; opacity: 0; }
  }

  .independent-mark,
  .status-link,
  .cadence-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
  }

  .cadence-chip {
    padding: 0.12rem 0.45rem;
    border: 1px solid var(--hairline);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.64rem;
    font-weight: 650;
    letter-spacing: 0.04em;
  }

  .cadence-chip__dot {
    width: 0.34rem;
    height: 0.34rem;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--signal);
  }

  .cadence-teaser {
    margin-top: 0.55rem;
    color: var(--faint);
    font-family: var(--font-data);
    font-size: 0.66rem;
    font-variant-numeric: tabular-nums;
  }

  .cadence-teaser span {
    color: var(--signal);
    font-weight: 750;
  }

  .status-link {
    text-decoration: none;
  }

  .status-link:hover {
    color: var(--ink);
  }

  .live-dot {
    width: 0.48rem;
    height: 0.48rem;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--signal);
    box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--signal) 18%, transparent);
  }

  .icon-button {
    display: inline-grid;
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    place-items: center;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .icon-button svg {
    width: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
  }

  .wordmark {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--ink);
    font-size: 0.94rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    text-decoration: none;
  }

  .site-nav a,
  .site-nav button,
  .footer-links a,
  .footer-links button {
    min-height: 2.75rem;
    padding: 0.5rem 0;
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.86rem;
    text-decoration: none;
  }

  .site-nav a:hover,
  .site-nav button:hover,
  .footer-links a:hover,
  .footer-links button:hover {
    color: var(--ink);
  }

  .kicker {
    margin-bottom: 0.8rem;
    color: var(--signal);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
  }

  .verdict-lockup {
    max-width: 56rem;
    margin-top: clamp(1.4rem, 3vw, 2.8rem);
  }

  .verdict-label {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--signal);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
  }

  .verdict-label::before {
    width: 0.62rem;
    height: 0.62rem;
    border: 1px solid currentColor;
    border-radius: 50%;
    background: var(--signal-soft);
    box-shadow: inset 0 0 0 0.14rem var(--canvas);
    content: "";
  }

  .verdict-answer {
    max-width: 19ch;
    margin-top: 0.65rem;
    color: var(--ink);
    font-size: clamp(1.75rem, 3.5vw, 4rem);
    font-weight: 650;
    letter-spacing: -0.045em;
    line-height: 1.02;
  }

  .verdict-summary {
    max-width: 54ch;
    margin-top: 0.8rem;
    color: var(--muted);
    font-size: clamp(0.98rem, 1.4vw, 1.15rem);
  }

  .probability-strip {
    display: grid;
    max-width: 50rem;
    grid-template-columns: minmax(8rem, 1fr) minmax(8rem, 1fr) minmax(12rem, 1.3fr);
    margin-top: clamp(1.5rem, 4vw, 3rem);
    border-block: 1px solid var(--hairline);
  }

  .probability-strip > div {
    min-width: 0;
    padding: 1.05rem clamp(0.8rem, 2vw, 1.4rem);
    border-right: 1px solid var(--hairline);
  }

  .probability-strip > div:first-child {
    padding-left: 0;
  }

  .probability-strip > div:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .probability-strip dt {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .probability-strip dd {
    margin-top: 0.25rem;
    color: var(--ink);
    font-size: clamp(1.8rem, 3.2vw, 3.1rem);
    font-weight: 550;
    line-height: 1;
  }

  .probability-strip dd span:last-child {
    color: var(--muted);
    font-size: 0.48em;
  }

  .probability-strip progress {
    width: 100%;
    height: 0.22rem;
    margin-top: 0.7rem;
    border: 0;
    border-radius: 0;
    background: var(--hairline);
    color: var(--signal);
  }

  .probability-strip progress::-webkit-progress-bar {
    background: var(--hairline);
  }

  .probability-strip progress::-webkit-progress-value {
    background: var(--signal);
    transition: width 360ms var(--ease-out);
  }

  .probability-strip progress::-moz-progress-bar {
    background: var(--signal);
  }

  .decision-form__actions,
  .method-actions,
  .tracker-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
  }

  .button {
    display: inline-flex;
    min-height: 2.85rem;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.68rem 0.95rem;
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
  }

  .button:hover:not(:disabled) {
    border-color: var(--ink);
    transform: translateY(-1px);
  }

  .button:active:not(:disabled) {
    transform: translateY(0);
  }

  .button:disabled {
    cursor: not-allowed;
    opacity: 0.46;
  }

  .button svg {
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }

  .button--primary {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--canvas);
  }

  .button--primary:hover:not(:disabled) {
    background: var(--signal);
    border-color: var(--signal);
    color: var(--surface);
  }

  .button--quiet {
    background: transparent;
  }

  .button--wide {
    min-width: 11rem;
    flex: 1 1 11rem;
  }

  .text-button,
  .text-link {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 650;
    text-decoration: underline;
    text-decoration-color: var(--hairline-strong);
    text-underline-offset: 0.2rem;
  }

  .text-button:hover,
  .text-link:hover {
    color: var(--ink);
  }

  .evidence-drawer {
    position: relative;
    z-index: 1;
    max-width: 50rem;
    border-top: 1px solid var(--hairline);
  }

  .evidence-drawer summary {
    display: flex;
    min-height: 3rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 750;
    list-style: none;
    text-transform: uppercase;
  }

  .evidence-drawer summary::-webkit-details-marker {
    display: none;
  }

  .evidence-drawer summary::after {
    content: "−";
    font-family: var(--font-data);
  }

  .evidence-drawer:not([open]) summary::after {
    content: "+";
  }

  .evidence-drawer__count {
    margin-left: auto;
    color: var(--muted);
    font-family: var(--font-data);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
  }

  .evidence-list {
    display: grid;
    list-style: none;
  }

  .evidence-list li {
    display: grid;
    grid-template-columns: 2.2rem minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.85rem;
    padding: 0.82rem 0;
    border-top: 1px solid var(--hairline);
  }

  .evidence-list__marker {
    color: var(--signal);
    font-family: var(--font-data);
    font-size: 0.68rem;
  }

  .evidence-list strong {
    display: block;
    font-size: 0.85rem;
  }

  .evidence-list p {
    margin-top: 0.15rem;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.4;
  }

  .evidence-list a {
    align-self: center;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
  }

  .decision-pane__heading h2 {
    font-size: clamp(2rem, 3.8vw, 3.5rem);
  }

  .decision-pane__heading > p:last-child {
    max-width: 44ch;
    margin-top: 0.8rem;
    color: var(--muted);
    font-size: 0.9rem;
  }

  .decision-form {
    display: grid;
    gap: 1.15rem;
  }

  .decision-form fieldset,
  .field-row,
  .banked-block {
    min-width: 0;
    padding: 0;
    border: 0;
  }

  .decision-form legend,
  .field-row > label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--ink-soft);
    font-size: 0.76rem;
    font-weight: 750;
  }

  .optional {
    color: var(--faint);
    font-weight: 500;
  }

  input[type="number"],
  input[type="datetime-local"],
  input[type="date"] {
    width: 100%;
    min-height: 2.9rem;
    padding: 0.65rem 0.72rem;
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
    background: var(--surface-raised);
    color: var(--ink);
    caret-color: var(--signal);
  }

  input:hover {
    border-color: var(--ink);
  }

  input[aria-invalid="true"] {
    border-color: var(--danger);
    box-shadow: 0 0 0 0.16rem var(--danger-soft);
  }

  .number-control {
    position: relative;
  }

  .number-control input {
    padding-right: 2.6rem;
    font-family: var(--font-data);
    font-size: 1.2rem;
    font-variant-numeric: tabular-nums;
  }

  .number-control > span {
    position: absolute;
    top: 50%;
    right: 0.8rem;
    color: var(--muted);
    font-family: var(--font-data);
    transform: translateY(-50%);
  }

  .field-row--usage meter {
    display: block;
    width: 100%;
    height: 0.32rem;
    margin-top: 0.5rem;
    border: 0;
    background: var(--hairline);
  }

  meter::-webkit-meter-bar {
    border: 0;
    border-radius: 0;
    background: var(--hairline);
  }

  meter::-webkit-meter-optimum-value,
  meter::-webkit-meter-suboptimum-value,
  meter::-webkit-meter-even-less-good-value {
    background: var(--data);
  }

  meter::-moz-meter-bar {
    background: var(--data);
  }

  .field-help,
  .field-error {
    margin-top: 0.35rem;
    font-size: 0.7rem;
    line-height: 1.4;
  }

  .field-help {
    color: var(--muted);
  }

  .field-error {
    min-height: 0;
    color: var(--danger);
    font-weight: 700;
  }

  .field-error:empty {
    display: none;
  }

  .segmented-control {
    display: grid;
    gap: 0;
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
    background: var(--surface-raised);
  }

  .segmented-control--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .segmented-control label {
    position: relative;
    min-width: 0;
    cursor: pointer;
  }

  .segmented-control label + label {
    border-left: 1px solid var(--hairline);
  }

  .segmented-control input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
  }

  .segmented-control span {
    display: flex;
    min-height: 3.6rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.08rem;
    padding: 0.55rem 0.62rem;
    color: var(--muted);
    font-size: 0.74rem;
    line-height: 1.2;
    transition: background-color 120ms ease, color 120ms ease;
  }

  .segmented-control strong {
    color: inherit;
    font-size: 0.78rem;
  }

  .segmented-control small {
    overflow: hidden;
    max-width: 100%;
    font-size: 0.62rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .segmented-control input:checked + span {
    background: var(--ink);
    color: var(--canvas);
  }

  .segmented-control input:focus-visible + span {
    position: relative;
    z-index: 1;
    box-shadow: inset 0 0 0 0.15rem var(--data);
  }

  .banked-block {
    padding-top: 0.8rem;
    border-top: 1px solid var(--hairline);
  }

  .check-control {
    display: flex;
    min-height: 3rem;
    align-items: center;
    gap: 0.7rem;
    cursor: pointer;
  }

  .check-control input {
    width: 1.1rem;
    height: 1.1rem;
    flex: 0 0 auto;
    accent-color: var(--signal);
  }

  .check-control span {
    display: grid;
  }

  .check-control strong {
    font-size: 0.8rem;
  }

  .check-control small {
    color: var(--muted);
    font-size: 0.68rem;
  }

  .banked-date {
    margin-top: 0.75rem;
    padding-left: 1.8rem;
  }

  .decision-output {
    display: block;
    margin-top: auto;
    padding: 1.1rem 1.15rem;
    border: 1px solid var(--hairline-strong);
    border-left: 0.28rem solid var(--signal);
    border-radius: var(--radius-sm);
    background: var(--surface-raised);
  }

  .decision-output__risk {
    color: var(--signal);
    font-family: var(--font-data);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
  }

  .decision-output h3 {
    margin-top: 0.38rem;
    font-size: 1.3rem;
  }

  .decision-output > p {
    margin-top: 0.45rem;
    color: var(--muted);
    font-size: 0.8rem;
  }

  .decision-output ul {
    display: grid;
    gap: 0.35rem;
    margin-top: 0.7rem;
    padding-left: 1.1rem;
    color: var(--ink-soft);
    font-size: 0.75rem;
  }

  .tracker-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.65fr);
    border-block: 1px solid var(--hairline);
  }

  .countdown-instrument,
  .tracker-actions {
    padding: clamp(1.4rem, 3vw, 2.5rem) 0;
  }

  .tracker-actions {
    align-content: center;
    padding-left: clamp(1.5rem, 4vw, 4rem);
    border-left: 1px solid var(--hairline);
  }

  .countdown-instrument {
    display: grid;
    gap: 0.55rem;
    padding-right: clamp(1.5rem, 4vw, 4rem);
  }

  .countdown-instrument__label {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .countdown-instrument strong {
    color: var(--signal);
    font-size: clamp(2.1rem, 6vw, 6.8rem);
    font-weight: 500;
    letter-spacing: -0.07em;
    line-height: 1;
  }

  .countdown-instrument time,
  .countdown-instrument p {
    color: var(--muted);
    font-size: 0.82rem;
  }

  .banked-expiry {
    display: grid;
    grid-template-columns: minmax(14rem, 0.7fr) 1fr;
    align-items: center;
    gap: 2rem;
    margin-top: 1.2rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--hairline);
  }

  .banked-expiry div {
    display: grid;
    gap: 0.2rem;
  }

  .banked-expiry span {
    color: var(--muted);
    font-size: 0.7rem;
    text-transform: uppercase;
  }

  .banked-expiry strong {
    font-family: var(--font-data);
    font-size: 0.9rem;
  }

  .banked-expiry p {
    color: var(--muted);
    font-size: 0.78rem;
  }

  .filter-group {
    display: inline-flex;
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
  }

  .filter-group button {
    min-height: 2.75rem;
    padding: 0.55rem 0.8rem;
    border: 0;
    border-right: 1px solid var(--hairline);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.76rem;
    font-weight: 700;
  }

  .filter-group button:last-child {
    border-right: 0;
  }

  .filter-group button[aria-pressed="true"] {
    background: var(--ink);
    color: var(--canvas);
  }

  .event-ledger {
    border-top: 1px solid var(--hairline-strong);
  }

  .event-row {
    display: grid;
    grid-template-columns: 9rem 8rem minmax(0, 1fr) 6.5rem;
    align-items: start;
    gap: clamp(0.8rem, 2vw, 2rem);
    padding: 1.05rem 0;
    border-bottom: 1px solid var(--hairline);
  }

  .event-row time,
  .event-row__kind {
    color: var(--muted);
    font-size: 0.7rem;
  }

  .event-row__kind {
    color: var(--signal);
    font-weight: 750;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .event-row__summary {
    color: var(--ink-soft);
    font-size: 0.84rem;
  }

  .event-row__summary small {
    display: block;
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.68rem;
  }

  .event-row__source {
    justify-self: end;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
  }

  .event-row--loading {
    color: var(--muted);
  }

  .ledger-note {
    margin-top: 0.9rem;
    color: var(--muted);
    font-size: 0.72rem;
  }

  .distinction-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-block: 1px solid var(--hairline);
  }

  .distinction-grid article {
    display: flex;
    min-height: 21rem;
    flex-direction: column;
    padding: 1.6rem clamp(1rem, 2.6vw, 2.5rem);
    border-right: 1px solid var(--hairline);
  }

  .distinction-grid article:first-child {
    padding-left: 0;
  }

  .distinction-grid article:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .distinction-grid__eyebrow {
    color: var(--signal);
    font-family: var(--font-data);
    font-size: 0.7rem;
    text-transform: uppercase;
  }

  .distinction-grid h3 {
    margin-top: 2.4rem;
    font-size: clamp(1.45rem, 2.5vw, 2.2rem);
  }

  .distinction-grid h3 + p {
    margin-top: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
  }

  .distinction-grid__source {
    margin-top: auto;
    padding-top: 2rem;
    color: var(--faint);
    font-size: 0.72rem;
  }

  .method-layout {
    display: grid;
    grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(3rem, 8vw, 8rem);
  }

  .method-copy {
    max-width: 46rem;
  }

  .method-copy > p {
    color: var(--ink-soft);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
  }

  .method-copy > p + p {
    margin-top: 1.3rem;
  }

  .method-copy a {
    color: var(--signal);
  }

  .method-actions {
    margin-top: 2rem;
  }

  .questions-list {
    border-top: 1px solid var(--hairline-strong);
  }

  .questions-list details {
    border-bottom: 1px solid var(--hairline);
  }

  .questions-list summary {
    display: grid;
    min-height: 4.6rem;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    font-weight: 650;
    list-style: none;
  }

  .questions-list summary::-webkit-details-marker {
    display: none;
  }

  .questions-list summary::after {
    color: var(--signal);
    content: "+";
    font-family: var(--font-data);
    font-size: 1.3rem;
  }

  .questions-list details[open] summary::after {
    content: "−";
  }

  .questions-list p {
    max-width: 72ch;
    padding: 0 0 1.5rem;
    color: var(--muted);
  }

  .site-footer > div:first-child > p {
    max-width: 42ch;
    margin-top: 0.9rem;
    color: var(--muted);
    font-size: 0.75rem;
  }

  .footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: end;
    gap: 0.4rem 1.2rem;
  }

  .footer-build {
    color: var(--faint);
    font-size: 0.65rem;
  }

  .clipboard-fallback {
    position: fixed;
    inset: -100vh auto auto -100vw;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
  }

  .toast-region {
    position: fixed;
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
    z-index: 90;
    display: grid;
    width: min(22rem, calc(100vw - 2rem));
    gap: 0.5rem;
    pointer-events: none;
  }

  .toast {
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--hairline-strong);
    border-left: 0.25rem solid var(--signal);
    border-radius: var(--radius-sm);
    background: var(--surface-raised);
    box-shadow: 0 0.8rem 2.8rem rgba(0, 0, 0, 0.18);
    color: var(--ink);
    font-size: 0.78rem;
    animation: toast-in 180ms var(--ease-out);
  }

  @keyframes toast-in {
    from { transform: translateY(0.6rem); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }

  .site-dialog {
    width: min(46rem, calc(100vw - 2rem));
    max-height: min(48rem, calc(100svh - 2rem));
    padding: 0;
    border: 1px solid var(--hairline-strong);
    border-radius: var(--radius-md);
    background: var(--surface-raised);
    box-shadow: var(--shadow-dialog);
    color: var(--ink);
  }

  .site-dialog::backdrop {
    background: color-mix(in srgb, var(--ink) 54%, transparent);
    backdrop-filter: blur(5px);
  }

  .site-dialog__bar {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    min-height: 3.3rem;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid var(--hairline);
    background: var(--surface-raised);
    font-family: var(--font-data);
    font-size: 0.7rem;
    text-transform: uppercase;
  }

  .site-dialog__bar button {
    min-height: 2.25rem;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--control-border);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
    font-size: 0.7rem;
  }

  .site-dialog__body {
    padding: clamp(1.4rem, 4vw, 3rem);
  }

  .site-dialog__body h2 {
    font-size: clamp(2rem, 5vw, 3.8rem);
  }

  .site-dialog__body h3 {
    margin-top: 2rem;
    font-size: 1.2rem;
  }

  .site-dialog__body > p:not(.kicker),
  .site-dialog__body li {
    color: var(--ink-soft);
  }

  .site-dialog__body > p + p {
    margin-top: 1rem;
  }

  .method-ladder,
  .source-list {
    display: grid;
    margin-top: 2rem;
    list-style: none;
  }

  .method-ladder li {
    display: grid;
    grid-template-columns: minmax(10rem, 0.65fr) 1fr;
    gap: 1.2rem;
    padding: 0.9rem 0;
    border-top: 1px solid var(--hairline);
  }

  .method-ladder strong {
    color: var(--signal);
    font-size: 0.82rem;
  }

  .method-ladder span {
    font-size: 0.82rem;
  }

  .source-list li {
    border-top: 1px solid var(--hairline);
  }

  .source-list a {
    display: grid;
    gap: 0.22rem;
    padding: 1rem 0;
    text-decoration: none;
  }

  .source-list a:hover strong {
    color: var(--signal);
  }

  .source-list strong {
    font-size: 0.9rem;
  }

  .source-list span {
    color: var(--muted);
    font-size: 0.78rem;
  }
}

@layer states {
  body[data-verdict-tone="confirmed"] {
    --signal: var(--confirmed);
    --signal-soft: var(--confirmed-soft);
  }

  body[data-verdict-tone="watch"] {
    --signal: var(--watch);
    --signal-soft: var(--watch-soft);
  }

  body[data-verdict-tone="stale"] {
    --signal: var(--danger);
    --signal-soft: var(--danger-soft);
  }

  body[data-verdict-tone="neutral"] {
    --signal: var(--data);
    --signal-soft: var(--data-soft);
  }

  body[data-verdict-tone="quiet"] {
    --signal: var(--quiet);
    --signal-soft: color-mix(in srgb, var(--quiet) 18%, var(--canvas));
  }

  .decision-output[data-risk="low"] {
    --signal: var(--confirmed);
  }

  .decision-output[data-risk="medium"],
  .decision-output[data-risk="unknown"] {
    --signal: var(--watch);
  }

  .decision-output[data-risk="high"] {
    --signal: var(--danger);
  }

  .event-row[data-kind="confirmed"] {
    --signal: var(--confirmed);
  }

  .event-row[data-kind="preview"] {
    --signal: var(--watch);
  }

  .event-row[data-kind="credits"] {
    --signal: var(--data);
  }

  .status-rail[data-service="degraded"] .status-link {
    color: var(--danger);
  }

  .status-rail[data-freshness="stale"] .live-dot {
    background: var(--danger);
    box-shadow: 0 0 0 0.18rem var(--danger-soft);
  }

  .noscript-note h2 {
    font-size: 1.4rem;
  }

  .noscript-note p {
    margin-top: 0.5rem;
    color: var(--ink-soft);
    font-size: 0.85rem;
  }
}

@layer responsive {
  @media (max-width: 62rem) {
    .hero-grid {
      min-height: 0;
      grid-template-columns: 1fr;
    }

    .decision-pane {
      border-top: 1px solid var(--hairline);
      border-left: 0;
    }

    .verdict-pane {
      min-height: auto;
    }

    .tracker-grid {
      grid-template-columns: 1fr;
    }

    .tracker-actions {
      padding-left: 0;
      border-top: 1px solid var(--hairline);
      border-left: 0;
    }

    .countdown-instrument {
      padding-right: 0;
    }

    .section-heading--split {
      align-items: start;
    }

    .distinction-grid {
      grid-template-columns: 1fr;
    }

    .distinction-grid article,
    .distinction-grid article:first-child,
    .distinction-grid article:last-child {
      min-height: 0;
      padding: 1.5rem 0;
      border-right: 0;
      border-bottom: 1px solid var(--hairline);
    }

    .distinction-grid article:last-child {
      border-bottom: 0;
    }

    .distinction-grid h3 {
      margin-top: 1.2rem;
    }

    .distinction-grid__source {
      margin-top: 1.2rem;
      padding-top: 0;
    }

    .method-layout {
      grid-template-columns: 1fr;
      gap: 1rem;
    }

    .method-layout .section-heading {
      margin-bottom: 1.5rem;
    }

    .site-footer {
      grid-template-columns: 1fr auto;
    }

    .footer-build {
      grid-column: 1 / -1;
    }
  }

  @media (max-width: 47rem) {
    :root {
      --rail-height: 2.65rem;
    }

    .status-rail__inner > :nth-last-child(2) {
      display: none;
    }

    .status-rail__inner > :nth-last-child(2) + .icon-button {
      margin-left: auto;
    }

    .hero-grid {
      display: block;
    }

    .verdict-summary {
      display: -webkit-box;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }

    .probability-strip > div,
    .probability-strip > div:first-child,
    .probability-strip > div:last-child {
      padding: 0.75rem 0.55rem !important;
    }

    .probability-strip > div:first-child {
      padding-left: 0 !important;
    }

    .probability-strip > div:last-child {
      padding-right: 0 !important;
    }

    .segmented-control small {
      display: none;
    }

    .decision-output h3 {
      font-size: 1.18rem;
    }

    .section-heading--split {
      display: grid;
      gap: 1.1rem;
    }

    .tracker-actions .text-button {
      grid-column: 1 / -1;
      justify-content: start;
    }

    .banked-expiry {
      grid-template-columns: 1fr;
      gap: 0.7rem;
    }

    .filter-group {
      width: 100%;
    }

    .filter-group button {
      min-width: 0;
      flex: 1 1 0;
      padding-inline: 0.4rem;
      font-size: 0.68rem;
    }

    .event-row {
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 0.4rem 0.8rem;
      padding: 1rem 0;
    }

    .event-row time {
      grid-column: 1;
      grid-row: 1;
    }

    .event-row__kind {
      grid-column: 2;
      grid-row: 1;
      justify-self: end;
    }

    .event-row__summary {
      grid-column: 1 / -1;
      grid-row: 2;
    }

    .event-row__source {
      grid-column: 1 / -1;
      grid-row: 3;
      justify-self: start;
    }

    .questions-list summary {
      min-height: 4rem;
      font-size: 0.9rem;
    }

    .site-footer {
      grid-template-columns: 1fr;
      align-items: start;
      padding-block: 2.5rem 3.5rem;
    }

    .wordmark--footer > span:last-child {
      display: inline;
    }

    .footer-links {
      justify-content: start;
    }

    .footer-build {
      grid-column: auto;
    }

    .site-dialog {
      width: calc(100vw - 1rem);
      max-height: calc(100svh - 1rem);
    }

    .site-dialog__body {
      padding: 1.35rem 1rem calc(1.35rem + env(safe-area-inset-bottom));
    }

    .method-ladder li {
      grid-template-columns: 1fr;
      gap: 0.3rem;
    }
  }

  @media (max-width: 23rem) {
    #freshnessStatus {
      display: none;
    }

    .status-rail__inner > .icon-button {
      margin-left: auto;
    }

    .site-nav a {
      display: none;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      scroll-behavior: auto !important;
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
    }

    .status-rail__scan {
      display: none;
    }
  }

  @media (forced-colors: active) {
    .button--primary,
    .segmented-control input:checked + span,
    .filter-group button[aria-pressed="true"] {
      forced-color-adjust: none;
      background: CanvasText;
      color: Canvas;
    }

    .live-dot,
    .verdict-label::before {
      border: 1px solid ButtonText;
      background: ButtonFace;
    }
  }

  @media print {
    .status-rail,
    .site-header,
    .decision-pane,
    .tracker-actions,
    .filter-group,
    .site-footer,
    .toast-region,
    .site-dialog {
      display: none !important;
    }

    body {
      background: #fff;
      color: #000;
    }

    .hero-grid {
      display: block;
    }

    .section,
    .verdict-pane {
      padding: 1.5rem 0;
    }
  }
}

@layer polish {
  h2 {
    font-size: clamp(2rem, 3.4vw, 3.35rem);
  }

  .status-rail {
    position: relative;
    min-height: 2rem;
    border: 0;
    background: var(--ink);
    color: var(--canvas);
    backdrop-filter: none;
  }

  .status-rail__inner {
    min-height: 2rem;
    gap: 0.8rem;
    padding-block: 0.35rem;
    color: color-mix(in srgb, var(--canvas) 78%, transparent);
    font-family: var(--font-ui);
    font-size: 0.7rem;
    letter-spacing: 0;
    line-height: 1.25;
    text-transform: none;
  }

  .status-rail__inner > :nth-last-child(2) {
    margin-left: auto;
  }

  .status-rail__scan {
    inset: auto auto 0 -32%;
    height: 2px;
  }

  .independent-mark {
    min-width: 0;
  }

  .status-link {
    color: inherit;
    white-space: nowrap;
  }

  .status-rail .icon-button {
    min-width: 2rem;
    min-height: 2rem;
    color: var(--canvas);
  }

  .site-header {
    min-height: 4.25rem;
    padding-block: 0.8rem;
    border-bottom: 0;
    background: transparent;
  }

  .wordmark {
    gap: 0.7rem;
    font-size: 0.88rem;
  }

  .site-nav {
    gap: 1.25rem;
  }

  .site-nav a,
  .site-nav button {
    min-height: 2.5rem;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 650;
  }

  .hero {
    padding: 0.4rem var(--page-gutter) 0;
    border: 0;
  }

  .hero-grid {
    width: min(100%, var(--page-max));
    min-height: 0;
    grid-template-columns: minmax(0, 0.82fr) minmax(27rem, 1.18fr);
    align-items: start;
    gap: 1rem;
  }

  .verdict-pane,
  .decision-pane {
    min-width: 0;
    padding: clamp(1.25rem, 2.6vw, 2.4rem);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    background: var(--surface);
  }

  .verdict-pane {
    display: block;
    overflow: visible;
  }

  .decision-pane {
    gap: 1.25rem;
    border-left: 1px solid var(--hairline);
    box-shadow: 0 14px 42px rgba(31, 46, 36, 0.08);
  }

  .verdict-topline {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
  }

  .verdict-topline .kicker {
    margin-bottom: 0.35rem;
  }

  .verdict-topline h1 {
    max-width: none;
    color: var(--ink);
    font-size: clamp(2.4rem, 4.6vw, 4.5rem);
    font-weight: 680;
    letter-spacing: -0.04em;
    line-height: 1.04;
    text-wrap: balance;
  }

  .icon-button--label {
    width: auto;
    min-width: 2.6rem;
    gap: 0.4rem;
    padding-inline: 0.65rem;
    border: 1px solid var(--hairline);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.72rem;
  }

  .icon-button--label svg {
    width: 0.95rem;
    height: 0.95rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }

  .verdict-lockup {
    max-width: none;
    margin-top: clamp(1.4rem, 3vw, 2.6rem);
  }

  .verdict-label {
    font-size: 0.68rem;
    letter-spacing: 0.09em;
  }

  .verdict-answer {
    max-width: 44ch;
    margin-top: 0.7rem;
    color: var(--signal);
    font-size: clamp(1.15rem, 1.9vw, 1.6rem);
    font-weight: 680;
    letter-spacing: -0.015em;
    line-height: 1.3;
  }

  .verdict-summary {
    max-width: 52ch;
    margin-top: 0.55rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .next-move {
    display: grid;
    gap: 0.25rem;
    margin-top: 1.45rem;
    padding: 0.95rem 1rem;
    border-radius: 0.8rem;
    background: var(--signal-soft);
  }

  .next-move span {
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .next-move strong {
    color: var(--ink);
    font-size: 0.92rem;
    font-weight: 720;
    line-height: 1.4;
  }

  .probability-strip {
    max-width: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1.35rem;
    border: 0;
  }

  .probability-strip > div,
  .probability-strip > div:first-child,
  .probability-strip > div:last-child {
    padding: 0.95rem 1rem;
    border: 0;
    border-radius: 0.75rem;
    background: var(--canvas);
  }

  .probability-strip dt {
    font-size: 0.68rem;
    letter-spacing: 0;
    text-transform: none;
  }

  .probability-strip dd {
    margin-top: 0.3rem;
    font-size: clamp(1.8rem, 3vw, 2.65rem);
  }

  .probability-strip progress {
    height: 0.24rem;
    margin-top: 0.65rem;
    border-radius: 999px;
    overflow: hidden;
  }

  .verdict-footnote {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    margin-top: 0.85rem;
    color: var(--muted);
    font-size: 0.7rem;
  }

  .verdict-footnote strong {
    color: var(--ink-soft);
    font-weight: 720;
  }

  .hero-utility-row {
    display: flex;
    grid-column: 1 / -1;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .hero-utility-row .evidence-drawer {
    min-width: 0;
    flex: 1 1 auto;
    margin-top: 0;
    padding-inline: 1rem;
    border: 1px solid var(--hairline);
    border-radius: 0.85rem;
    background: var(--surface);
  }

  .hero-utility-row > .button {
    flex: 0 0 auto;
  }

  .evidence-drawer {
    max-width: none;
    margin-top: 1.25rem;
  }

  .evidence-drawer summary {
    min-height: 2.8rem;
    font-size: 0.73rem;
    text-transform: none;
  }

  .evidence-list li {
    grid-template-columns: 1.7rem minmax(0, 1fr) auto;
    gap: 0.65rem;
    padding: 0.75rem 0;
  }

  .decision-pane__heading h2 {
    max-width: 16ch;
    font-size: clamp(2rem, 3.2vw, 3rem);
  }

  .decision-pane__heading > p:last-child {
    max-width: 52ch;
    margin-top: 0.7rem;
    font-size: 0.86rem;
  }

  .decision-form {
    gap: 1rem;
  }

  .decision-form legend,
  .field-row > label {
    margin-bottom: 0.4rem;
    font-size: 0.75rem;
  }

  input[type="number"],
  input[type="datetime-local"],
  input[type="date"] {
    min-height: 3.2rem;
    padding: 0.72rem 0.82rem;
    border-color: var(--control-border);
    border-radius: 0.7rem;
    background: var(--surface-raised);
  }

  .number-control input {
    padding-right: 2.8rem;
    font-size: 1.5rem;
    font-weight: 650;
  }

  .field-row--usage meter {
    height: 0.25rem;
    border-radius: 999px;
    overflow: hidden;
  }

  .field-help,
  .field-error {
    font-size: 0.69rem;
  }

  .segmented-control {
    gap: 0.35rem;
    padding: 0.35rem;
    border: 0;
    border-radius: 0.8rem;
    background: var(--canvas);
  }

  .segmented-control--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .segmented-control label + label {
    border-left: 0;
  }

  .segmented-control span {
    min-height: 3.45rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid transparent;
    border-radius: 0.58rem;
    font-size: 0.74rem;
  }

  .segmented-control small {
    white-space: normal;
  }

  .segmented-control input:checked + span {
    background: var(--surface);
    color: var(--ink);
    border-color: var(--ink);
    box-shadow: 0 1px 0 rgba(17, 23, 19, 0.04);
  }

  .segmented-control--compact span {
    min-height: 2.7rem;
    align-items: center;
    padding: 0.5rem;
    text-align: center;
  }

  .decision-advanced {
    border-top: 1px solid var(--hairline);
  }

  .decision-advanced > summary {
    display: flex;
    min-height: 2.9rem;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 700;
    list-style: none;
  }

  .decision-advanced > summary::-webkit-details-marker {
    display: none;
  }

  .decision-advanced > summary::after {
    content: "+";
    font-family: var(--font-data);
  }

  .decision-advanced[open] > summary::after {
    content: "−";
  }

  .decision-advanced__body {
    display: grid;
    gap: 1rem;
    padding: 0.2rem 0 0.8rem;
  }

  .banked-block {
    padding-top: 0.65rem;
  }

  .decision-form__actions {
    margin-top: 0.1rem;
  }

  .local-only-note {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    color: var(--muted);
    font-size: 0.68rem;
  }

  .button {
    min-height: 3rem;
    padding: 0.72rem 1rem;
    border-radius: 0.68rem;
    font-size: 0.8rem;
  }

  .button--primary:hover:not(:disabled) {
    border-color: var(--data);
    background: var(--data);
  }

  .decision-output {
    margin-top: 0;
    padding: 1.2rem 1.25rem;
    border: 0;
    border-left: 0;
    border-radius: 0.9rem;
    background: var(--ink);
    color: var(--canvas);
  }

  .decision-output__risk,
  .decision-output h3 {
    color: var(--canvas);
  }

  .decision-output > p,
  .decision-output ul {
    color: color-mix(in srgb, var(--canvas) 82%, transparent);
  }

  .decision-output__risk {
    opacity: 0.72;
  }

  .global-caution {
    width: min(100%, var(--page-max));
    padding: 0.9rem 0 1.4rem;
    border: 0;
    color: var(--muted);
    font-size: 0.76rem;
  }

  .personal-section {
    display: grid;
    width: min(calc(100% - (2 * var(--page-gutter))), var(--page-max));
    grid-template-columns: minmax(13rem, 0.48fr) minmax(0, 1.52fr);
    align-items: center;
    gap: clamp(1.5rem, 4vw, 4rem);
    margin-top: 1rem;
    padding: clamp(1.25rem, 2.5vw, 2rem);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    background: var(--surface);
  }

  .personal-section__intro h2 {
    font-size: clamp(1.35rem, 2vw, 1.8rem);
    line-height: 1.08;
  }

  .personal-section__intro > p:last-child {
    margin-top: 0.65rem;
    color: var(--muted);
    font-size: 0.78rem;
  }

  .personal-section .kicker {
    margin-bottom: 0.45rem;
  }

  .tracker-grid {
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.72fr);
    border: 0;
  }

  .countdown-instrument,
  .tracker-actions {
    padding-block: 0.35rem;
  }

  .countdown-instrument {
    padding-right: clamp(1rem, 3vw, 2.5rem);
  }

  .countdown-instrument strong {
    font-size: clamp(2rem, 4vw, 3.8rem);
    letter-spacing: -0.055em;
  }

  .tracker-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: center;
    padding-left: clamp(1rem, 3vw, 2.5rem);
  }

  .tracker-actions .button,
  .tracker-actions .text-button {
    width: 100%;
  }

  .banked-expiry {
    grid-column: 1 / -1;
    margin-top: 0;
  }

  .section:not(.personal-section) {
    width: min(100%, var(--page-max));
    padding: clamp(4rem, 7vw, 6.5rem) var(--page-gutter);
  }

  .section-heading {
    margin-bottom: clamp(1.8rem, 4vw, 3.2rem);
  }

  .distinction-grid article {
    border-radius: 0.8rem;
    background: var(--surface);
  }

  .cadence-panel {
    display: grid;
    grid-template-columns: minmax(14rem, 0.9fr) minmax(0, 1.15fr) minmax(14rem, 0.9fr);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    background: var(--surface);
  }

  .cadence-count,
  .cadence-body {
    padding: clamp(1.25rem, 2.5vw, 2rem);
  }

  .cadence-count {
    border-right: 1px solid var(--hairline);
  }

  .cadence-count > span,
  .cadence-position__head span {
    display: block;
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .cadence-count strong {
    display: block;
    margin-top: 0.45rem;
    color: var(--signal);
    font-family: var(--font-data);
    font-size: clamp(2.6rem, 5vw, 4.4rem);
    font-weight: 500;
    letter-spacing: -0.05em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
  }

  .cadence-count p {
    margin-top: 0.55rem;
    color: var(--muted);
    font-size: 0.75rem;
  }

  .cadence-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 0;
  }  .cadence-stats > div {
    min-width: 0;
    padding: 1.05rem 1.2rem;
    border-right: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
  }

  .cadence-stats > div:nth-child(2n) {
    border-right: 0;
  }

  .cadence-stats > div:nth-child(n + 3) {
    border-bottom: 0;
  }

  .cadence-stats dt {
    color: var(--muted);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .cadence-stats dd {
    margin-top: 0.3rem;
    color: var(--ink);
    font-family: var(--font-data);
    font-size: 1.2rem;
    font-weight: 650;
    font-variant-numeric: tabular-nums;
  }

  .cadence-timeline {
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--hairline);
  }

  .cadence-timeline svg {
    display: block;
    width: 100%;
    height: auto;
  }

  .cadence-bar {
    fill: var(--control-border);
  }

  .cadence-bar.is-current {
    fill: var(--signal);
  }

  .cadence-bar__label {
    fill: var(--muted);
    font-family: var(--font-data);
    font-size: 9px;
  }

  .cadence-position {
    display: flex;
    flex-direction: column;
    padding: clamp(1.25rem, 2.5vw, 2rem);
    border-left: 1px solid var(--hairline);
  }

  .cadence-position__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }

  .cadence-position__head strong {
    color: var(--signal);
    font-family: var(--font-data);
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
  }

  .cadence-position progress {
    width: 100%;
    height: 0.36rem;
    margin-top: 0.95rem;
    border: 0;
    border-radius: 999px;
    overflow: hidden;
    background: var(--hairline);
    color: var(--signal);
  }

  .cadence-position progress::-webkit-progress-bar {
    background: var(--hairline);
  }

  .cadence-position progress::-webkit-progress-value {
    background: var(--signal);
    transition: width 360ms var(--ease-out);
  }

  .cadence-position progress::-moz-progress-bar {
    background: var(--signal);
  }

  .cadence-position > p {
    margin-top: 0.7rem;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .cadence-note {
    grid-column: 1 / -1;
    margin: 0;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--hairline);
    color: var(--faint);
    font-size: 0.7rem;
  }

  @media (max-width: 63rem) {
    .cadence-panel {
      grid-template-columns: 1fr;
    }

    .cadence-count {
      border-right: 0;
      border-bottom: 1px solid var(--hairline);
    }

    .cadence-position {
      border-left: 0;
    }

    .cadence-note {
      border-top: 0;
    }
  }

  @media (max-width: 47rem) {
    .cadence-stats {
      grid-template-columns: 1fr 1fr;
    }
  }

  .site-footer {
    width: min(100%, var(--page-max));
  }

  @media (min-width: 75rem) {
    .decision-pane {
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(15rem, 0.82fr);
      align-content: start;
      gap: 1rem 1.15rem;
    }

    .decision-pane__heading {
      grid-column: 1 / -1;
    }

    .decision-form {
      grid-column: 1;
      grid-row: 2;
    }

    .decision-output {
      position: sticky;
      top: 1rem;
      grid-column: 2;
      grid-row: 2;
      align-self: start;
    }
  }

  @media (max-width: 63rem) {
    .hero-grid {
      grid-template-columns: 1fr;
    }

    .decision-pane {
      border-left: 1px solid var(--hairline);
    }

    .personal-section {
      grid-template-columns: 1fr;
      gap: 1.25rem;
    }
  }

  @media (max-width: 47rem) {
    .cadence-teaser {
      display: none;
    }
  }

  @media (max-width: 47rem) {
    .status-rail__inner {
      min-height: 2rem;
      flex-wrap: nowrap;
      gap: 0.55rem;
      padding: 0.25rem 0.8rem;
      font-size: 0.64rem;
    }

    .independent-mark {
      display: flex;
      min-width: 0;
      align-items: center;
      overflow: hidden;
      white-space: nowrap;
    }

    #freshnessStatus {
      min-width: 0;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .status-link {
      display: none;
    }

    .site-header {
      min-height: 3.25rem;
      padding: 0.45rem 0.8rem;
    }

    .wordmark > span:last-child {
      display: none;
    }

    .site-nav {
      gap: 0.85rem;
    }

    .site-nav a:first-child,
    .site-nav a:nth-child(2) {
      display: none;
    }

    .hero {
      padding: 0.25rem 0.75rem 0;
    }

    .hero-grid {
      gap: 0.5rem;
    }

    .kicker {
      margin-bottom: 0.5rem;
    }

    .verdict-pane,
    .decision-pane {
      padding: 0.85rem 1.1rem 0.9rem;
      border-radius: 1rem;
    }

    .verdict-topline h1 {
      font-size: clamp(1.9rem, 8.6vw, 2.6rem);
    }

    .verdict-lockup {
      margin-top: 0.7rem;
    }

    .verdict-answer {
      font-size: clamp(1.02rem, 4.5vw, 1.3rem);
    }

    .verdict-summary {
      margin-top: 0.55rem;
      font-size: 0.84rem;
      line-height: 1.45;
    }

    .next-move {
      margin-top: 0.55rem;
      padding: 0.6rem 0.75rem;
    }

    .probability-strip {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.55rem;
      margin-top: 0.7rem;
    }

    .probability-strip > div,
    .probability-strip > div:first-child,
    .probability-strip > div:last-child {
      padding: 0.6rem 0.7rem;
    }

    .probability-strip dt {
      font-size: 0.62rem;
    }

    .probability-strip dd {
      font-size: 1.5rem;
    }

    .probability-strip progress {
      display: none;
    }

    .verdict-footnote {
      display: flex;
      flex-wrap: wrap;
      gap: 0.3rem 0.85rem;
      margin-top: 0.6rem;
      font-size: 0.64rem;
    }

    #confidenceNote {
      display: none;
    }

    .hero-utility-row {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.6rem;
    }

    .hero-utility-row > .button {
      justify-self: start;
    }

    .evidence-list li {
      grid-template-columns: 1.4rem minmax(0, 1fr);
    }

    .evidence-list a {
      grid-column: 2;
      justify-self: start;
    }

    .decision-pane__heading h2 {
      font-size: 1.85rem;
    }

    .decision-pane__heading > p:last-child {
      margin-top: 0.5rem;
      font-size: 0.8rem;
    }

    .decision-form {
      gap: 0.8rem;
    }

    .segmented-control span {
      min-height: 3.25rem;
      padding: 0.55rem;
    }

    .segmented-control small {
      font-size: 0.59rem;
      line-height: 1.2;
    }

    .decision-form__actions {
      display: grid;
      grid-template-columns: 1fr;
    }

    .local-only-note {
      min-height: 0;
    }

    .decision-output {
      padding: 1.05rem;
    }

    .global-caution {
      padding: 0.75rem 0.25rem 1.2rem;
    }

    .personal-section {
      width: calc(100% - 1.5rem);
      margin-top: 0.75rem;
      padding: 1.05rem;
      border-radius: 1rem;
    }

    .tracker-grid {
      grid-template-columns: 1fr;
    }

    .countdown-instrument {
      padding-right: 0;
    }

    .countdown-instrument strong {
      font-size: clamp(1.9rem, 10vw, 2.8rem);
    }

    .tracker-actions {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      padding-top: 1rem;
      padding-left: 0;
      border-top: 1px solid var(--hairline);
      border-left: 0;
    }

    .section:not(.personal-section) {
      padding: 3.75rem 1rem;
    }

    .section-heading h2 {
      font-size: clamp(2rem, 10vw, 2.7rem);
    }
  }

  @media (max-width: 23rem) {
    #freshnessStatus {
      display: block;
      max-width: 11rem;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .status-link {
      display: none;
    }

    .decision-form__actions,
    .tracker-actions {
      grid-template-columns: 1fr;
    }
  }
}

@layer polish {
  @keyframes icon-spin {
    to { transform: rotate(1turn); }
  }

  .icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    pointer-events: none;
  }

  .icon-button {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.7rem;
    transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
  }

  .icon-button:hover:not(:disabled) {
    background: color-mix(in srgb, currentColor 9%, transparent);
  }

  .status-rail,
  .status-rail__inner {
    min-height: 2.75rem;
  }

  .status-rail__inner {
    padding-block: 0;
  }

  .status-rail .icon-button {
    min-width: 2.75rem;
    min-height: 2.75rem;
  }

  .status-link,
  .site-nav a,
  .site-nav button {
    min-height: 2.75rem;
  }

  .wordmark__icon {
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    border-radius: 0.62rem;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--hairline) 80%, transparent);
  }

  .wordmark--footer .wordmark__icon {
    width: 1.8rem;
    height: 1.8rem;
  }

  .icon-button--label {
    min-height: 2.75rem;
  }

  .icon-button--label.is-loading svg {
    animation: icon-spin 800ms linear infinite;
  }

  .button svg,
  .text-button svg {
    width: 1.05rem;
    height: 1.05rem;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }

  .text-button--icon {
    gap: 0.4rem;
  }

  .event-row--empty,
  .event-row--error {
    color: var(--muted);
  }

  .event-row__retry {
    min-height: 2.75rem;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--control-border);
    border-radius: 0.6rem;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
  }

  .event-row__retry:hover {
    border-color: var(--ink);
    background: var(--surface-raised);
  }

  .dialog-actions {
    display: grid;
    gap: 0.65rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--hairline);
  }

  .dialog-actions .button {
    justify-self: start;
  }

  .dialog-actions p {
    max-width: 58ch;
    color: var(--muted);
    font-size: 0.78rem;
  }

  .not-found-shell {
    display: grid;
    width: min(100% - 2rem, 44rem);
    min-height: calc(100svh - 5rem);
    align-content: center;
    justify-items: start;
    gap: 1rem;
    margin-inline: auto;
    padding-block: 4rem;
  }

  .not-found-shell__icon {
    width: 4.5rem;
    height: 4.5rem;
    margin-bottom: 0.5rem;
    border-radius: 1rem;
  }

  .not-found-shell h1 {
    max-width: 11ch;
    font-size: clamp(2.6rem, 8vw, 5.2rem);
  }

  .not-found-shell > p:not(.kicker) {
    max-width: 54ch;
    color: var(--muted);
    font-size: 1.05rem;
  }

  .not-found-shell .button {
    margin-top: 0.5rem;
  }

  @media (max-width: 23rem) {
    .verdict-pane,
    .decision-pane {
      padding: 0.8rem 1rem 0.85rem;
    }

    .verdict-lockup {
      margin-top: 0.6rem;
    }

    .verdict-answer {
      font-size: clamp(0.98rem, 4.6vw, 1.15rem);
    }

    .verdict-summary {
      margin-top: 0.4rem;
      font-size: 0.8rem;
      line-height: 1.38;
    }

    .next-move {
      margin-top: 0.5rem;
      padding: 0.5rem 0.7rem;
    }

    .probability-strip > div,
    .probability-strip > div:first-child,
    .probability-strip > div:last-child {
      padding: 0.5rem 0.55rem;
    }

    .probability-strip dd {
      font-size: 1.4rem;
    }

    .verdict-footnote {
      font-size: 0.62rem;
    }

    .site-header {
      padding-block: 0.35rem;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .icon-button--label.is-loading svg {
      animation: none;
    }
  }
}