:root {
  --paper: #ede9df;
  --sheet: #fffdf5;
  --ink: #30352f;
  --quiet: #716e63;
  --line: #d8d1c2;
  --asphalt: #89938d;
  --marking: #f6f0d3;
  --curb: #5c6760;
  --exit: #d8b15d;
  --signal: #b3683e;
  --green: #446b58;
  --focus: #b76c32;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    15px/1.65 system-ui,
    -apple-system,
    "Malgun Gothic",
    "Apple SD Gothic Neo",
    sans-serif;
  word-break: keep-all;
}
button,
input {
  font: inherit;
}
button {
  color: inherit;
  background: var(--sheet);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-weight: 650;
  padding: 10px 15px;
  min-height: 44px;
  cursor: pointer;
  touch-action: manipulation;
}
button:hover:not(:disabled) {
  border-color: var(--ink);
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
a {
  color: inherit;
}
img {
  max-width: 100%;
}
[hidden] {
  display: none !important;
}
.primary {
  color: var(--sheet);
  background: var(--ink);
  border-color: var(--ink);
}
.skip {
  position: fixed;
  left: 15px;
  top: -80px;
  background: var(--sheet);
  padding: 10px;
  z-index: 30;
}
.skip:focus {
  top: 10px;
}
.site-header {
  max-width: 1020px;
  margin: auto;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
}
.brand img {
  object-fit: contain;
}
.back {
  font-size: 12px;
  color: var(--quiet);
  text-underline-offset: 4px;
}
main {
  max-width: 980px;
  padding: 0 20px;
  margin: 30px auto;
}
.page-title {
  font-size: 30px;
  letter-spacing: -1px;
  line-height: 1.3;
  margin: 0 0 8px;
}
.page-copy {
  font-size: 14px;
  color: var(--quiet);
  margin: 0 0 24px;
}
.game-panel {
  border: 1px solid var(--line);
  background: var(--sheet);
  border-radius: 12px;
  overflow: hidden;
  scroll-margin-top: 12px;
}
.tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  background: #e2e7dd;
  padding: 10px 18px;
  font-size: 11px;
  color: var(--quiet);
  border-bottom: 1px solid var(--line);
}
.tools > div {
  display: flex;
  gap: 14px;
  align-items: center;
}
.tools button {
  min-height: 34px;
  padding: 5px 10px;
  font-size: 11px;
}
.intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 25px;
  align-items: center;
  padding: 20px 30px 24px;
}
.intro h2 {
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: -0.8px;
  margin: 0 0 15px;
}
.intro p {
  font-size: 14px;
  color: var(--quiet);
  margin: 0 0 21px;
}
.intro-actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.intro-actions button {
  font-size: 13px;
}
.intro small {
  display: block;
  color: var(--quiet);
  font-size: 11px;
  margin-top: 13px;
}
.cover {
  width: 100%;
  height: 290px;
  object-fit: contain;
}
.level-picker {
  padding: 22px 28px 27px;
  background: #f5f1e7;
  border-top: 1px solid var(--line);
  scroll-margin-top: 15px;
}
.picker-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 14px;
}
.picker-heading h3 {
  font-size: 15px;
  margin: 0;
}
.picker-heading p {
  font-size: 11px;
  margin: 0;
  color: var(--quiet);
}
.level-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 9px;
}
.level-tile {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 12px;
  min-height: 92px;
  gap: 2px;
  background: var(--sheet);
}
.level-tile b {
  font-size: 21px;
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}
.level-tile span {
  font-size: 11px;
  color: var(--quiet);
}
.level-tile i {
  font-size: 9px;
  color: #858075;
  font-style: normal;
  line-height: 1.5;
}
.level-tile.cleared {
  background: #e3ebdf;
  border-color: #c3d1be;
}
.level-tile.cleared span {
  color: var(--green);
}
.loading {
  padding: 60px 22px;
  text-align: center;
}
.loading h2 {
  font-size: 23px;
  margin: 0 0 14px;
}
.loading p {
  font-size: 13px;
  color: var(--quiet);
}
.loading progress {
  width: 200px;
  accent-color: var(--green);
}
.garage-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.garage-head > div {
  display: flex;
  gap: 20px;
  color: var(--quiet);
  font-size: 11px;
}
.garage-head strong {
  color: var(--ink);
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  margin: 0 3px;
}
.garage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 24px;
  padding: 16px 22px 22px;
}
.board-zone {
  min-width: 0;
  position: relative;
}
.exit-label {
  text-align: right;
  color: #89703c;
  font-size: 11px;
  margin: 0 3px 7px;
  font-weight: 650;
}
.board-shell {
  position: relative;
  padding: 4px;
  border-radius: 7px;
  background: var(--curb);
  box-shadow: 0 3px 0 #b6b7a7;
  overflow: hidden;
}
.parking-board {
  position: relative;
  aspect-ratio: 1;
  isolation: isolate;
  background: var(--asphalt);
  border-radius: 3px;
  user-select: none;
  -webkit-user-select: none;
}
.cells {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(6, minmax(0, 1fr));
}
.cell {
  border: 0;
  border-right: 1px solid rgba(246, 240, 211, 0.2);
  border-bottom: 1px solid rgba(246, 240, 211, 0.2);
  background: transparent;
  border-radius: 0;
  min-height: 0;
  padding: 0;
  font-size: 12px;
  font-weight: 750;
  touch-action: manipulation;
}
.cell:disabled {
  opacity: 1;
  cursor: default;
}
.cell:nth-child(6n) {
  border-right: 0;
}
.cell:nth-child(n + 31) {
  border-bottom: 0;
}
.cell.can-move {
  background: rgba(250, 243, 196, 0.23);
  color: #fff8d9;
  box-shadow: inset 0 0 0 2px rgba(250, 243, 196, 0.22);
}
.cell.can-move:hover {
  background: rgba(250, 243, 196, 0.4);
}
.piece {
  position: absolute;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
  z-index: 3;
  transition:
    top 0.13s ease-out,
    left 0.13s ease-out;
  isolation: isolate;
}
.piece:before {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(43, 55, 47, 0.15);
  background: rgba(43, 55, 47, 0.07);
  border-radius: 6px;
  z-index: -1;
}
.piece:hover:not(:disabled):before {
  background: rgba(255, 249, 223, 0.09);
  border-color: rgba(255, 249, 223, 0.35);
}
.piece.selected:after {
  content: "";
  position: absolute;
  inset: 1px;
  border: 2px solid var(--exit);
  border-radius: 7px;
  pointer-events: none;
  z-index: 4;
}
.piece.hinted:after {
  border-style: dashed;
  border-width: 3px;
}
.piece.dragging {
  z-index: 8;
  transition: none;
  cursor: grabbing;
  filter: drop-shadow(0 4px 2px rgba(27, 36, 30, 0.25));
}
.car-art {
  position: absolute;
  left: 4px;
  top: 4px;
  width: calc(100% - 8px);
  height: calc(100% - 8px);
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  max-width: none;
}
.piece.vertical .car-art {
  left: 50%;
  top: 50%;
  width: calc(100% * var(--len) - 8px);
  height: calc(100% / var(--len) - 8px);
  transform: translate(-50%, -50%) rotate(90deg);
}
.car-number {
  position: absolute;
  top: 5px;
  left: 5px;
  font-size: 10px;
  line-height: 17px;
  min-width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #fff9e7;
  color: #39463c;
  text-align: center;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
  pointer-events: none;
}
.target-car .car-number {
  border-radius: 4px;
  background: #a45a2f;
  color: #fff9e9;
  min-width: 31px;
  padding: 0 4px;
  font-size: 9px;
}
.exit-gap {
  position: absolute;
  z-index: 1;
  right: -5px;
  top: 33.333333%;
  height: 16.666667%;
  width: 9px;
  background: var(--asphalt);
  border-top: 3px solid var(--exit);
  border-bottom: 3px solid var(--exit);
  pointer-events: none;
}
.piece.escaped {
  translate: 110% 0;
  opacity: 0;
  transition:
    translate 0.5s ease-in,
    opacity 0.5s ease-in;
  pointer-events: none;
}
.selected-tools {
  display: grid;
  grid-template-columns: 50px 1fr 50px;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}
.selected-tools button {
  font-size: 22px;
  line-height: 1;
  padding: 6px;
  min-height: 44px;
}
.selected-tools span {
  text-align: center;
  color: var(--quiet);
  font-size: 12px;
}
.touch-tip {
  color: var(--quiet);
  font-size: 11px;
  text-align: center;
  margin: 10px 0 0;
}
.garage-info {
  min-width: 0;
  padding-top: 18px;
}
.level-title small {
  font-size: 11px;
  color: var(--signal);
}
.level-title h2 {
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.6px;
  margin: 7px 0 10px;
}
.level-title p {
  font-size: 12px;
  color: var(--quiet);
  margin: 0 0 21px;
}
.play-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}
.play-actions button {
  font-size: 11px;
  padding: 9px 6px;
}
.message {
  font-size: 12px;
  line-height: 1.7;
  min-height: 60px;
  padding: 12px 13px;
  margin-top: 12px;
  background: #eeeadd;
  border-radius: 6px;
  color: #5e685b;
}
.hint-count {
  font-size: 10px;
  color: var(--quiet);
  margin: 8px 0 0;
  min-height: 17px;
}
.menu-actions {
  border-top: 1px solid var(--line);
  padding-top: 17px;
  margin-top: 20px;
}
.menu-actions button {
  font-size: 12px;
  background: transparent;
  width: 100%;
}
.keyboard {
  margin-top: 13px;
  font-size: 11px;
  color: var(--quiet);
}
.keyboard summary {
  cursor: pointer;
}
.keyboard p {
  font-size: 11px;
}
.success-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.success-heading img {
  width: 100px;
  height: 100px;
  object-fit: contain;
}
.success-heading small {
  color: var(--green);
  font-size: 11px;
}
.success-heading h2 {
  font-size: 23px;
  line-height: 1.3;
  margin: 6px 0 0;
}
.result-record {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.result-record span {
  font-size: 10px;
  color: var(--quiet);
}
.result-record b {
  display: block;
  font-size: 21px;
  color: var(--ink);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}
#success > p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--quiet);
  margin: 15px 0;
}
.share-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
}
.share-actions button {
  font-size: 12px;
}
.next-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-top: 15px;
}
.next-actions button {
  font-size: 11px;
  padding: 9px 6px;
}
#share-message {
  font-size: 11px !important;
  color: var(--green) !important;
  min-height: 19px;
  margin: 9px 0 !important;
}
.copy-fallback {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 11px;
  padding: 8px;
  background: var(--paper);
}
body[data-mode="won"] .level-title,
body[data-mode="won"] .play-actions,
body[data-mode="won"] .hint-count,
body[data-mode="won"] .keyboard {
  display: none;
}
body[data-mode="won"] .message {
  min-height: 0;
  padding: 9px 12px;
  margin: 0 0 17px;
  font-size: 11px;
}
body[data-mode="won"] .menu-actions {
  margin-top: 15px;
  padding-top: 13px;
}
.guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  margin: 30px 0;
}
.guide h2,
.more-games h2 {
  font-size: 18px;
  margin: 0 0 14px;
}
.guide li,
.guide p {
  font-size: 13px;
  color: var(--quiet);
  line-height: 1.85;
}
.guide ol {
  padding-left: 20px;
  margin: 0 0 18px;
}
.guide li {
  padding-left: 3px;
  margin: 8px 0;
}
.note {
  font-size: 11px !important;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin: 15px 0;
}
th,
td {
  text-align: left;
  padding: 9px 7px;
  border-bottom: 1px solid var(--line);
}
td {
  color: var(--quiet);
}
details.faq {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.faq summary {
  font-weight: 650;
  font-size: 12px;
  cursor: pointer;
}
.faq p {
  font-size: 12px;
  margin: 10px 0 0;
}
.ad-zone {
  max-width: 920px;
  min-height: 100px;
  margin: 30px auto;
  text-align: center;
}
.ad-zone > small {
  display: block;
  color: #898679;
  font-size: 10px;
  margin-bottom: 6px;
}
.more-games {
  margin: 30px 0 20px;
}
.more-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.more-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 13px;
  border: 1px solid var(--line);
  background: var(--sheet);
  border-radius: 7px;
}
.more-links img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.more-links b {
  display: block;
  font-size: 13px;
}
.more-links small {
  font-size: 11px;
  color: var(--quiet);
}
footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  max-width: 980px;
  margin: auto;
  padding: 18px 20px 30px;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 11px;
}
footer span {
  margin-left: auto;
}
@media (max-width: 680px) {
  body {
    font-size: 14px;
  }
  .site-header {
    padding: 12px 15px;
  }
  .brand {
    font-size: 12px;
  }
  .brand img {
    width: 25px;
    height: 25px;
  }
  .back {
    font-size: 10px;
  }
  main {
    padding: 0 12px;
    margin: 23px auto;
  }
  .page-title {
    font-size: 26px;
  }
  .page-copy {
    font-size: 12px;
    margin-bottom: 20px;
  }
  .tools {
    padding: 9px 11px;
    font-size: 10px;
  }
  .tools button {
    font-size: 10px;
    padding: 5px 8px;
    min-height: 34px;
  }
  .tools > div {
    gap: 9px;
  }
  .intro {
    display: flex;
    flex-direction: column-reverse;
    padding: 18px 20px 23px;
    gap: 17px;
    align-items: stretch;
  }
  .cover {
    height: 210px;
  }
  .intro h2 {
    font-size: 25px;
    margin-bottom: 12px;
  }
  .intro p {
    font-size: 12px;
    margin-bottom: 18px;
  }
  .intro-actions {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 6px;
  }
  .intro-actions button {
    font-size: 11px;
    padding: 10px 8px;
  }
  .intro small {
    font-size: 10px;
    margin-top: 12px;
  }
  .level-picker {
    padding: 19px 16px 21px;
  }
  .picker-heading {
    display: block;
    margin-bottom: 12px;
  }
  .picker-heading h3 {
    font-size: 14px;
  }
  .picker-heading p {
    font-size: 10px;
    margin: 4px 0 0;
  }
  .level-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
  }
  .level-tile {
    min-height: 78px;
    padding: 9px 7px;
  }
  .level-tile b {
    font-size: 19px;
  }
  .level-tile span {
    font-size: 10px;
  }
  .level-tile i {
    font-size: 8px;
  }
  .garage-head {
    padding: 10px 13px;
    font-size: 12px;
  }
  .garage-head > div {
    gap: 12px;
    font-size: 10px;
  }
  .garage-head strong {
    font-size: 18px;
  }
  .garage-layout {
    display: block;
    padding: 10px 12px 15px;
  }
  .exit-label {
    font-size: 10px;
    margin-bottom: 5px;
  }
  .board-shell {
    padding: 3px;
  }
  .piece {
    border-radius: 5px;
  }
  .piece:before {
    inset: 2px;
    border-radius: 4px;
  }
  .piece.selected:after {
    border-radius: 5px;
  }
  .car-art {
    inset: 3px;
    width: calc(100% - 6px);
    height: calc(100% - 6px);
  }
  .piece.vertical .car-art {
    left: 50%;
    top: 50%;
    width: calc(100% * var(--len) - 6px);
    height: calc(100% / var(--len) - 6px);
  }
  .car-number {
    top: 3px;
    left: 3px;
    min-width: 14px;
    height: 14px;
    line-height: 14px;
    font-size: 9px;
  }
  .target-car .car-number {
    min-width: 26px;
    font-size: 8px;
    padding: 0 3px;
  }
  .cell {
    font-size: 10px;
  }
  .selected-tools {
    grid-template-columns: 47px 1fr 47px;
    gap: 7px;
    margin-top: 10px;
  }
  .selected-tools span {
    font-size: 11px;
  }
  .selected-tools button {
    font-size: 21px;
    min-height: 44px;
  }
  .touch-tip {
    font-size: 10px;
    margin: 7px 0 0;
  }
  .garage-info {
    padding-top: 13px;
  }
  .level-title small {
    display: none;
  }
  .level-title h2 {
    font-size: 16px;
    letter-spacing: -0.3px;
    margin: 0 0 5px;
  }
  .level-title p {
    display: none;
  }
  .play-actions {
    margin-top: 10px;
  }
  .play-actions button {
    font-size: 11px;
    min-height: 44px;
    padding: 9px 5px;
  }
  .message {
    min-height: 0;
    font-size: 11px;
    padding: 10px 11px;
    line-height: 1.65;
    margin-top: 9px;
  }
  .hint-count {
    font-size: 9px;
    min-height: 0;
    margin: 6px 0 0;
  }
  .menu-actions {
    margin-top: 12px;
    padding-top: 10px;
  }
  .menu-actions button {
    font-size: 11px;
    min-height: 40px;
  }
  .keyboard {
    margin-top: 10px;
    font-size: 10px;
  }
  .keyboard p {
    font-size: 10px;
  }
  .success-heading {
    gap: 10px;
    margin-bottom: 12px;
  }
  .success-heading img {
    width: 82px;
    height: 82px;
  }
  .success-heading h2 {
    font-size: 22px;
  }
  .success-heading small {
    font-size: 10px;
  }
  .result-record {
    padding: 9px 0;
  }
  .result-record b {
    font-size: 20px;
  }
  .result-record span {
    font-size: 10px;
  }
  #success > p {
    font-size: 11px;
    margin: 12px 0;
  }
  .share-actions {
    grid-template-columns: 1.2fr 1fr;
    gap: 6px;
  }
  .share-actions button {
    font-size: 10px;
    padding: 9px 6px;
    min-height: 44px;
  }
  .next-actions button {
    font-size: 11px;
    min-height: 44px;
  }
  .guide {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 25px;
  }
  .guide h2,
  .more-games h2 {
    font-size: 16px;
  }
  .guide li,
  .guide p {
    font-size: 12px;
  }
  .more-links {
    grid-template-columns: 1fr;
  }
  .more-games {
    margin-top: 25px;
  }
  .ad-zone {
    margin: 24px auto;
  }
  footer {
    padding: 15px 15px 25px;
    gap: 12px;
  }
  footer span {
    width: 100%;
    margin-left: 0;
  }
  body[data-mode="playing"] .page-copy,
  body[data-mode="won"] .page-copy {
    display: none;
  }
  body[data-mode="playing"] .page-title,
  body[data-mode="won"] .page-title {
    font-size: 21px;
    margin-bottom: 12px;
  }
  body[data-mode="won"] .message {
    margin-bottom: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 360px) {
  main {
    padding: 0 8px;
  }
  .garage-layout {
    padding: 10px 8px 15px;
  }
}