@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;

  --bg: #fafbfc;
  --surface: #fdfdfe;
  --ink: #111418;
  --ink-2: #464e58;
  --ink-3: #646d78;
  --line: #e5e8ec;
  --line-2: #d3d9df;
  --tick: #c3cbd3;
  --tick-hi: #59636e;

  /* The one accent. Bright for slipping data (ticks, the status word, alert marks). */
  --accent: #e8642a;
  --accent-ink: #b4461b;
  --accent-wash: #fdf2ec;
  --accent-line: #f3cdb9;

  /* Same hue, deep enough for white text (about 4.6:1): the primary action. */
  --cta: #c9480f;
  --cta-hover: #b03e0b;
  --cta-text: #fffaf5;

  /* Warm ground for the header and hero only. */
  --cream: #fbf7f1;

  --font: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  /* Radii: data marks, controls, panels. */
  --r-mark: 2px;
  --r-control: 10px;
  --r-panel: 16px;

  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --section: clamp(96px, 11vw, 152px);
  --shadow-panel: 0 1px 2px rgb(17 20 24 / 0.05);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-color: var(--line-2) transparent;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  font-weight: 400;
  font-stretch: 100%;
  line-height: 1.6;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}

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

ul[role="list"],
ol {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  font-weight: 760;
  font-stretch: 108%;
  letter-spacing: -0.025em;
  line-height: 1.06;
  text-wrap: balance;
}

p,
dd {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

svg {
  display: block;
}

.container {
  width: 100%;
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 10px 14px;
  border-radius: var(--r-control);
  background: var(--ink);
  color: var(--surface);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip:focus-visible {
  transform: none;
}

.narrow-only {
  display: none;
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  color: var(--ink-3);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1;
}

/* The status-board label voice: semi-condensed for statuses, ranges, timestamps and axes. */
.board-range,
.tag,
.status,
.board-axis,
.alert-meta,
.flag-sub,
.history-label,
.history-axis,
.fix-kind,
.step-n {
  font-stretch: 87.5%;
  letter-spacing: 0.005em;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--r-control);
  font: inherit;
  font-size: 16px;
  font-weight: 620;
  letter-spacing: -0.005em;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  transition:
    transform 160ms var(--ease-out),
    background-color 160ms ease,
    box-shadow 160ms ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--cta);
  color: var(--cta-text);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.18),
    0 1px 2px rgb(120 40 8 / 0.22),
    0 8px 20px -10px rgb(201 72 15 / 0.6);
}

.btn-quiet {
  height: 40px;
  padding: 0 14px;
  background: transparent;
  color: var(--ink);
  font-size: 14.5px;
  box-shadow: inset 0 0 0 1.5px var(--line-2);
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform 200ms var(--ease-out);
}

.btn[disabled] {
  cursor: progress;
}

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover {
    background: var(--cta-hover);
  }

  .btn-primary:hover .btn-arrow {
    transform: translateX(3px);
  }

  .btn-quiet:hover {
    box-shadow: inset 0 0 0 1.5px var(--ink);
  }
}

/* ---------- Header ---------- */

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 76px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 780;
  font-stretch: 112%;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.mark {
  flex: none;
  width: 22px;
  height: 22px;
}

.mark-slip {
  fill: var(--accent);
}

/* ---------- Hero ---------- */

.site-header,
.hero {
  background: var(--cream);
}

.hero {
  padding-top: clamp(32px, 4.6vw, 64px);
  padding-bottom: clamp(56px, 6vw, 88px);
}

.hero-title {
  max-width: 18.5em;
  font-size: clamp(2.25rem, 5.1vw, 4rem);
  font-weight: 780;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-sub {
  max-width: 60ch;
  margin-top: clamp(20px, 2.4vw, 28px);
  color: var(--ink-2);
  font-size: clamp(1.0625rem, 0.96rem + 0.42vw, 1.25rem);
  line-height: 1.55;
}

.hero .btn-primary {
  margin-top: clamp(24px, 2.6vw, 32px);
}

/* ---------- Board ---------- */

.board {
  position: relative;
  margin-top: clamp(40px, 4.6vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--surface);
  box-shadow: var(--shadow-panel);
  font-variant-numeric: tabular-nums;
}

.board-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 14px;
}

.board-title {
  color: var(--ink);
  font-weight: 640;
}

.board-range {
  margin-left: auto;
}

.row {
  padding: 16px 24px 18px;
}

.row + .row {
  border-top: 1px solid var(--line);
}

.row-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.page {
  min-width: 0;
  color: var(--ink);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.status {
  display: inline-grid;
  flex: none;
  justify-items: end;
  color: var(--ink-3);
  font-size: 14px;
}

.status > * {
  grid-area: 1 / 1;
}

.status-was {
  opacity: 0;
}

.status-now {
  color: var(--accent-ink);
  font-weight: 640;
}

.delta {
  margin-left: 4px;
}

.ticks {
  display: grid;
  grid-template-columns: repeat(var(--n, 90), minmax(0, 1fr));
  align-items: end;
  gap: 3px;
  height: 40px;
}

.ticks i {
  display: block;
  height: calc(var(--h) * 100%);
  border-radius: var(--r-mark);
  background: var(--tick);
  transform-origin: 50% 100%;
}

.ticks i.s {
  background: var(--accent);
}

.row.is-slipping {
  background: var(--accent-wash);
}

.alert {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 2px 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--accent-line);
}

.alert-icon {
  grid-row: 1 / span 2;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--accent);
}

.alert-title {
  font-size: 15.5px;
  font-weight: 660;
  line-height: 1.4;
}

.alert-text {
  grid-row: 2;
  grid-column: 2;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.5;
}

.alert-meta {
  grid-column: 3;
  grid-row: 1;
  color: var(--ink-3);
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
}

.board-axis {
  display: flex;
  justify-content: space-between;
  padding: 12px 24px 16px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 13px;
}

.tip {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  padding: 6px 9px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 125ms var(--ease-out);
}

.tip.is-on {
  opacity: 1;
}

.ticks i.is-hot {
  background: var(--tick-hi);
}

.ticks i.s.is-hot {
  background: var(--accent-ink);
}

/* One authored moment: the board fills in day by day, then one row slips. */
@media (prefers-reduced-motion: no-preference) {
  .hero .ticks i {
    animation: tick-rise 520ms var(--ease-out) both;
    animation-delay: calc(140ms + var(--i) * 6ms + var(--r) * 45ms);
  }

  .hero .ticks i.s {
    animation: tick-slip 1400ms linear both;
    animation-delay: calc(140ms + var(--i) * 6ms + var(--r) * 45ms);
  }

  .hero .row.is-slipping {
    animation: row-wash 600ms ease 1500ms both;
  }

  .hero .status-was {
    animation: fade-out 260ms var(--ease-out) 1480ms both;
  }

  .hero .status-now {
    animation: fade-in 320ms var(--ease-out) 1560ms both;
  }

  .hero .alert {
    animation: alert-in 480ms var(--ease-out) 1760ms both;
  }
}

@keyframes tick-rise {
  from {
    opacity: 0.3;
    transform: scaleY(0.12);
  }
}

/* Rises to where the day was expected to land, holds, then drops to what happened. */
@keyframes tick-slip {
  0% {
    opacity: 0.3;
    background-color: var(--tick);
    transform: scaleY(calc(var(--e) / var(--h) * 0.12));
    animation-timing-function: var(--ease-out);
  }

  37% {
    opacity: 1;
    background-color: var(--tick);
    transform: scaleY(calc(var(--e) / var(--h)));
  }

  57% {
    background-color: var(--tick);
    transform: scaleY(calc(var(--e) / var(--h)));
    animation-timing-function: var(--ease-in-out);
  }

  100% {
    opacity: 1;
    background-color: var(--accent);
    transform: scaleY(1);
  }
}

@keyframes row-wash {
  from {
    background-color: rgb(253 242 236 / 0);
  }
}

@keyframes fade-out {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
    filter: blur(2px);
  }
}

@keyframes alert-in {
  from {
    opacity: 0;
    filter: blur(3px);
    transform: translateY(6px);
  }
}

/* ---------- Benefits ---------- */

.benefits {
  padding-top: clamp(72px, 8vw, 112px);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(24px, 4vw, 64px);
  row-gap: clamp(72px, 8vw, 112px);
}

.benefit {
  padding-top: 28px;
  border-top: 1px solid var(--line-2);
}

.benefit h3 {
  font-size: clamp(1.625rem, 1.3rem + 1vw, 2.125rem);
  line-height: 1.1;
}

.benefit > p,
.benefit-copy > p {
  max-width: 44ch;
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 17.5px;
}

.benefit-alerts {
  grid-column: 1 / span 7;
}

.benefit-history {
  grid-column: 8 / span 5;
}

.benefit-fix {
  display: grid;
  grid-template-columns: subgrid;
  grid-column: 1 / -1;
  align-items: start;
}

.benefit-fix .benefit-copy {
  grid-column: 1 / span 5;
}

.fig {
  margin-top: 56px;
  font-variant-numeric: tabular-nums;
}

/* Early-warning figure: one trend line against the level it should have held. */

.trend-plot {
  position: relative;
}

.trend-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.trend-svg path,
.trend-svg line,
.trend-svg circle {
  vector-effect: non-scaling-stroke;
}

.t-base {
  stroke: var(--line-2);
  stroke-width: 1;
}

.t-expected {
  fill: none;
  stroke: var(--ink-3);
  stroke-width: 1.25;
  stroke-dasharray: 3 5;
}

.t-loss {
  fill: var(--accent);
  fill-opacity: 0.12;
}

.t-steady,
.t-decline {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.t-steady {
  stroke: var(--ink-3);
}

.t-decline {
  stroke: var(--accent);
}

.t-pole {
  stroke-width: 2;
}

.t-pole-alert {
  stroke: var(--accent);
}

.t-pole-report {
  stroke: var(--ink);
}

.t-dot {
  stroke: var(--bg);
  stroke-width: 3;
}

.t-dot-alert {
  fill: var(--accent-ink);
}

.t-dot-report {
  fill: var(--ink);
}

/* Labels ride beside the poles drawn in the SVG; --x is the pole's position. */
.flag {
  position: absolute;
  top: 0;
  left: var(--x);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 14px;
  line-height: 1.25;
  white-space: nowrap;
}

.flag-label {
  font-weight: 640;
}

.flag-sub {
  color: var(--ink-3);
}

.flag-alert {
  padding-left: 10px;
  color: var(--accent-ink);
}

.flag-report {
  align-items: flex-end;
  padding-right: 10px;
  color: var(--ink);
  text-align: right;
  transform: translateX(-100%);
}

/* History figure */

.history {
  display: grid;
  gap: 18px;
}

.history-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(36, minmax(0, 1fr));
  grid-auto-rows: auto;
  align-items: end;
  gap: 3px;
}

.history-grid > i {
  display: block;
  grid-row: 2;
  height: calc(var(--h) * 44px);
  border-radius: var(--r-mark);
  background: var(--tick);
}

.history-grid > i.gone {
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--line-2);
  opacity: 0.9;
}

.bracket {
  position: relative;
  grid-row: 1;
  grid-column: 21 / -1;
  height: 30px;
  margin-bottom: 8px;
}

/* The bracket stroke; the label sits on its top edge. */
.bracket::before {
  content: "";
  position: absolute;
  inset: 10px 0 0;
  border: 1px solid var(--ink-3);
  border-bottom: 0;
  border-radius: 3px 3px 0 0;
}

.bracket span {
  position: absolute;
  top: 0;
  left: 50%;
  padding: 0 8px;
  background: var(--bg);
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 20px;
  white-space: nowrap;
  transform: translateX(-50%);
}

.history-axis {
  display: flex;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: 13px;
}

/* What-to-fix figure */

.fix {
  grid-column: 6 / -1;
  margin-top: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--surface);
  box-shadow: var(--shadow-panel);
}

.fix-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.fix-title {
  font-weight: 640;
}

.fix-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px 18px;
  padding: 18px 24px 20px;
}

.fix-list li + li {
  border-top: 1px solid var(--line);
}

/* That page's last ten days, in the board's tick grammar. */
.fix-strip {
  display: grid;
  grid-template-columns: repeat(10, 4px);
  align-items: end;
  gap: 2px;
  height: 22px;
  margin-top: 1px;
}

.fix-strip i {
  display: block;
  height: calc(var(--h) * 100%);
  border-radius: var(--r-mark);
  background: var(--tick);
}

.fix-strip i.s {
  background: var(--accent);
}

.fix-page {
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.fix-why {
  max-width: 54ch;
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.5;
}

.fix-kind {
  color: var(--ink-3);
  font-size: 13.5px;
  line-height: 1.6;
  white-space: nowrap;
}

/* ---------- How it works ---------- */

.how {
  padding-top: var(--section);
}

.section-title {
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  line-height: 1.04;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(24px, 4vw, 64px);
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 40px;
}

/* A baseline the step ticks stand on, like a row of the board. */
.steps::before {
  content: "";
  position: absolute;
  top: 16px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line-2);
}

.steps li {
  position: relative;
}

.steps li::before {
  content: "";
  position: absolute;
  top: -40px;
  left: 0;
  width: 4px;
  height: 16px;
  border-radius: var(--r-mark);
  background: var(--ink);
}

.step-n {
  display: block;
  color: var(--ink-3);
  font-size: 15px;
  font-weight: 560;
  font-variant-numeric: tabular-nums;
}

.steps p {
  max-width: 24ch;
  margin-top: 8px;
  color: var(--ink);
  font-size: clamp(1.1875rem, 1.05rem + 0.5vw, 1.4375rem);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -0.012em;
}

/* ---------- Waitlist ---------- */

.waitlist {
  padding-top: var(--section);
  scroll-margin-top: 24px;
}

.waitlist-panel {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: 40px clamp(24px, 4vw, 64px);
  padding: 48px;
  padding: clamp(32px, 5vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--surface);
  box-shadow: var(--shadow-panel);
}

.waitlist-copy {
  grid-column: 1 / span 6;
}

.waitlist-copy h2 {
  font-size: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);
  font-weight: 780;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.waitlist-copy p {
  max-width: 42ch;
  margin-top: 18px;
  color: var(--ink-2);
  font-size: 18px;
}

.waitlist-action {
  grid-column: 7 / -1;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 600;
}

.field {
  display: flex;
  gap: 10px;
}

.field input {
  flex: 1;
  min-width: 0;
  height: 52px;
  padding: 0 16px;
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-control);
  background: var(--surface);
  color: var(--ink);
  caret-color: var(--ink);
  font: inherit;
  font-size: 16px;
  transition: border-color 160ms ease;
}

.field input::placeholder {
  color: var(--ink-3);
  opacity: 1;
}

.field input:focus-visible {
  border-color: var(--ink);
  outline-offset: 2px;
}

.field input[aria-invalid="true"] {
  border-color: var(--accent-ink);
}

.field input[readonly] {
  color: var(--ink-3);
}

@media (hover: hover) and (pointer: fine) {
  .field input:hover:not(:focus) {
    border-color: #b9c1ca;
  }
}

.field .btn {
  flex: none;
  min-width: 11.5em;
}

.form-error {
  min-height: 1.5em;
  margin-top: 10px;
  color: var(--accent-ink);
  font-size: 14.5px;
  line-height: 1.5;
}

.form-error:empty {
  min-height: 0;
  margin-top: 0;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 82px;
  color: var(--ink);
  font-size: clamp(1.125rem, 1rem + 0.4vw, 1.3125rem);
  font-weight: 640;
  line-height: 1.35;
}

.form-success[hidden] {
  display: none;
}

.form-success svg {
  flex: none;
  width: 28px;
  height: 28px;
}

.form-success:focus {
  outline: none;
}

@media (prefers-reduced-motion: no-preference) {
  .form-success {
    animation: alert-in 360ms var(--ease-out) both;
  }

  .waitlist-form.is-leaving {
    opacity: 0;
    filter: blur(2px);
    transition:
      opacity 180ms ease,
      filter 180ms ease;
  }
}

/* ---------- FAQ ---------- */

.faq {
  padding-top: var(--section);
  padding-bottom: var(--section);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(32px, 5vw, 80px);
  margin-top: clamp(32px, 4vw, 48px);
}

.faq-item {
  padding: 24px 0 32px;
  border-top: 1px solid var(--line-2);
}

.faq-item dt {
  font-size: 19px;
  font-weight: 640;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.faq-item dd {
  max-width: 46ch;
  margin-top: 8px;
  color: var(--ink-2);
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 84px;
  color: var(--ink-3);
  font-size: 14px;
}

.site-footer .mark {
  width: 18px;
  height: 18px;
  color: var(--ink-3);
}

/* ---------- Responsive ---------- */

@media (max-width: 1023px) {
  .benefit-alerts,
  .benefit-history {
    grid-column: 1 / -1;
  }

  .benefit-fix .benefit-copy,
  .fix {
    grid-column: 1 / -1;
  }

  .fix {
    margin-top: 40px;
  }

  .waitlist-copy,
  .waitlist-action {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 16px;
  }

  .header-inner {
    height: 64px;
  }

  .wordmark {
    font-size: 18px;
  }

  .hero .btn-primary {
    width: 100%;
  }

  .wide-only {
    display: none;
  }

  .narrow-only {
    display: inline;
  }

  .board-head,
  .row,
  .board-axis {
    padding-inline: 16px;
  }

  .row-head {
    margin-bottom: 10px;
  }

  .page {
    font-size: 14.5px;
  }

  .status {
    font-size: 13px;
  }

  .hero .ticks {
    --n: 45;
    gap: 2px;
    height: 34px;
  }

  .hero .ticks i:nth-child(-n + 45) {
    display: none;
  }

  .alert {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .alert-meta {
    grid-row: 3;
    grid-column: 2;
    margin-top: 6px;
    white-space: normal;
  }

  .benefit > p,
  .benefit-copy > p {
    font-size: 16.5px;
  }

  .fig {
    margin-top: 36px;
  }

  .flag {
    font-size: 13px;
  }

  /* The chart scales down to about 0.56x here; keep the two marked days legible. */
  .t-dot {
    r: 9px;
  }

  .history-grid {
    gap: 2px;
  }

  .fix-head,
  .fix-list li {
    padding-inline: 16px;
  }

  .fix-list li {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 4px 14px;
  }

  .fix-kind {
    grid-column: 2;
    grid-row: 2;
    margin-top: 6px;
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding-top: 0;
    padding-left: 28px;
  }

  .steps::before {
    display: none;
  }

  .steps li::before {
    top: 4px;
    left: -28px;
  }

  /* Connector from each step's tick to the next one, stopping at the last. */
  .steps li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 26px;
    bottom: -30px;
    left: -26.5px;
    width: 1px;
    background: var(--line-2);
  }

  .steps p {
    max-width: 30ch;
  }

  .field {
    flex-direction: column;
  }

  .field input {
    flex: none;
  }

  .field .btn {
    width: 100%;
  }

  .faq-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-item {
    padding: 20px 0 26px;
  }

  .faq-item dt {
    font-size: 18px;
  }
}

@media (max-width: 767px) and (prefers-reduced-motion: no-preference) {
  .hero .ticks i,
  .hero .ticks i.s {
    animation-delay: calc(140ms + (var(--i) - 45) * 9ms + var(--r) * 45ms);
  }
}