.ar-head {
  max-width: 860px;
  padding-block: 48px 8px;
}
.ar-kicker {
  color: var(--kicker);
  font: 800 14px/1.2 var(--font);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  display: flex;
}
.ar-kicker:before {
  content: "";
  background: var(--tomato);
  border-radius: 2px;
  flex: none;
  width: 18px;
  height: 3px;
}
.ar-head h1 {
  text-wrap: balance;
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.04;
}
.ar-head .hr-dek {
  max-width: 60ch;
  margin-top: 16px;
}
.ar-list {
  padding-block: 8px 0;
}
.ar-month {
  padding-block: 32px 0;
}
.ar-month h2 {
  color: var(--ink);
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.1;
}
.ar-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}
.ar-grid > li {
  min-width: 0;
}
.ar-cell {
  border: 1px solid var(--edge);
  background: var(--card);
  height: 100%;
  min-height: 112px;
  color: var(--ink);
  transition:
    transform 0.16s var(--ease-out),
    border-color 0.16s var(--ease-out),
    background-color 0.16s var(--ease-out);
  border-radius: 14px;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  text-decoration: none;
  display: flex;
}
.ar-cell:hover {
  border-color: var(--edge-2);
  background: var(--panel-2);
}
.ar-cell:focus-visible {
  outline: 3px solid var(--lamp-2);
  outline-offset: 2px;
}
.ar-cell:active {
  transform: scale(0.98);
}
@media (hover: hover) {
  .ar-cell:hover {
    transform: translateY(-2px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .ar-cell,
  .ar-cell:hover,
  .ar-cell:active {
    transition: none;
    transform: none;
  }
}
.ar-cell-top {
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  display: flex;
}
.ar-number {
  font: 800 22px/1.1 var(--font-display);
  letter-spacing: -0.01em;
}
.ar-today {
  background: var(--tomato);
  color: var(--lamp-ink);
  font: 800 14px/1.3 var(--font);
  border-radius: 999px;
  flex: none;
  padding: 2px 8px;
}
.ar-date {
  color: var(--ink-3);
  font: 600 14px/1.4 var(--font);
}
.ar-progress {
  min-height: 40px;
  font: 700 14px/1.4 var(--font);
  flex-direction: column;
  justify-content: flex-end;
  margin-top: auto;
  padding-top: 6px;
  display: flex;
}
.ar-points {
  color: var(--ink);
}
.ar-title,
.ar-go {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.ar-title {
  color: var(--ink-3);
  font-weight: 600;
}
.ar-go {
  color: var(--ink-2);
}
.ar-cell[data-progress="started"] .ar-go {
  color: var(--marigold);
}
.ar-cell[data-progress="done"] {
  background: var(--paper-2);
}
.ar-cell[data-today] {
  border-color: var(--tomato);
  box-shadow: inset 0 0 0 1px var(--tomato);
}
.ar-cell[data-today] .ar-go {
  color: var(--tomato-text);
}
.ar-section {
  padding-block: 64px 72px;
}
.ar-section h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.1;
}
.ar-section h2 + .hr-prose {
  margin-top: 18px;
}
@media (width>=600px) {
  .ar-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }
}
@media (width>=900px) {
  .ar-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}
@media (width>=1100px) {
  .ar-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .ar-head {
    padding-block: 64px 8px;
  }
}
@media (width<=767px) {
  .ar-section {
    padding-block: 48px 56px;
  }
}
.ar-day-section {
  max-width: 860px;
  padding-block: 64px 72px;
}
.ar-day-section h2 {
  color: var(--ink);
  font: 800 clamp(28px, 3.2vw, 40px) / 1.08 var(--font-display);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  text-wrap: balance;
  margin: 0;
}
.ar-questions {
  border: 2px solid var(--edge);
  background: var(--paper-2);
  border-radius: 14px;
  margin-top: 24px;
}
.ar-questions[open] {
  border-color: var(--edge-2);
  background: var(--card);
}
.ar-questions summary {
  min-height: 56px;
  color: var(--ink);
  font: 700 17px/1.35 var(--font);
  cursor: pointer;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  list-style: none;
  display: flex;
}
.ar-questions summary::-webkit-details-marker {
  display: none;
}
.ar-questions summary:after {
  content: "+";
  width: 20px;
  color: var(--tomato);
  font: 700 24px/1 var(--font);
  text-align: center;
  flex: none;
}
.ar-questions[open] summary:after {
  content: "–";
}
.ar-questions summary:focus-visible {
  outline: 3px solid var(--lamp-2);
  outline-offset: 2px;
  border-radius: 12px;
}
.ar-questions ol {
  color: var(--ink-2);
  font: 500 16px/1.45 var(--font);
  gap: 10px;
  margin: 0;
  padding: 4px 18px 20px 46px;
  display: grid;
}
.ar-questions li::marker {
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.ar-day-nav {
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 24px;
  display: flex;
}
.ar-day-steps {
  display: contents;
}
.ar-day-nav a {
  border: 1px solid var(--edge-2);
  background: var(--card);
  min-height: 48px;
  color: var(--ink);
  font: 700 15px/1.2 var(--font);
  transition:
    background-color 0.16s var(--ease-out),
    transform 0.16s var(--ease-out);
  border-radius: 14px;
  justify-content: center;
  align-items: center;
  padding: 0 18px;
  text-decoration: none;
  display: inline-flex;
}
.ar-day-nav a:hover {
  background: var(--panel-2);
}
.ar-day-nav a:focus-visible {
  outline: 3px solid var(--lamp-2);
  outline-offset: 2px;
}
.ar-day-nav a:active {
  transform: scale(0.98);
}
.ar-day-nav .ar-day-board {
  border-color: var(--tomato);
  background: var(--tomato);
  color: var(--lamp-ink);
}
.ar-day-nav .ar-day-board:hover {
  background: var(--tomato-2);
}
.ar-day-nav .ar-day-back {
  color: var(--cobalt);
  text-underline-offset: 3px;
  background: 0 0;
  border-color: #0000;
  text-decoration: underline;
}
@media (prefers-reduced-motion: reduce) {
  .ar-day-nav a,
  .ar-day-nav a:active {
    transition: none;
    transform: none;
  }
}
@media (width<=599px) {
  .ar-day-section {
    padding-block: 48px 56px;
  }
  .ar-day-nav .ar-day-board {
    flex: 100%;
  }
  .ar-day-nav .ar-day-step {
    flex: 1 1 0;
  }
}
.og-game .og-hero a.og-play {
  text-decoration: none;
}
.ar-missing {
  padding-block: 72px 96px;
}
.ar-missing h1 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  font-weight: 800;
}
.ar-missing .hr-dek {
  min-height: 1.5em;
}
.ar-missing .home-button {
  margin-top: 28px;
}