:root {
  color-scheme: light;
  font-family: "Yu Gothic UI", "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;
  font-synthesis: none;
  --ink: #24343a;
  --muted: #68777a;
  --paper: #fffdf5;
  --canvas: #ece8db;
  --deep: #315d56;
  --deep-dark: #22443f;
  --orange: #e97742;
  --yellow: #f5c265;
  --blue: #5d8ca1;
  --green: #4d886e;
  --cork: #b98658;
  --cork-dark: #8e603b;
  --line: #d8d4c7;
  --shadow: 0 18px 40px rgb(42 53 54 / 14%);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--canvas);
  color: var(--ink);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgb(255 255 255 / 22%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 22%) 1px, transparent 1px), var(--canvas);
  background-size: 24px 24px;
}

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

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.55;
}

a {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.site-header {
  align-items: center;
  background: rgb(255 253 245 / 92%);
  border-bottom: 1px solid var(--line);
  display: flex;
  height: 64px;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1440px) / 2));
  position: relative;
  z-index: 20;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 18px;
  font-weight: 800;
  gap: 11px;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.key-mark {
  display: inline-block;
  height: 31px;
  position: relative;
  transform: rotate(-24deg);
  width: 31px;
}

.key-mark i {
  border: 5px solid var(--deep);
  border-radius: 50%;
  height: 18px;
  left: 0;
  position: absolute;
  top: 0;
  width: 18px;
}

.key-mark b {
  background: var(--deep);
  border-radius: 3px;
  height: 5px;
  left: 14px;
  position: absolute;
  top: 14px;
  width: 19px;
}

.key-mark b::before,
.key-mark b::after {
  background: var(--deep);
  content: "";
  height: 9px;
  position: absolute;
  right: 3px;
  top: 0;
  width: 4px;
}

.key-mark b::before {
  right: 9px;
}

.site-header nav {
  align-items: center;
  display: flex;
  gap: 22px;
}

.site-header nav a {
  color: #536265;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--deep);
}

footer {
  align-items: center;
  background: var(--deep-dark);
  color: #f2f0e7;
  display: flex;
  font-size: 12px;
  gap: 24px;
  justify-content: center;
  min-height: 76px;
  padding: 18px 24px;
}

footer span:first-child {
  font-weight: 800;
  letter-spacing: 0.12em;
}

footer a {
  color: #fff0bc;
}

.landing {
  display: grid;
  grid-template-columns: minmax(520px, 1.25fr) minmax(360px, 0.75fr);
  margin: 0 auto;
  max-width: 1440px;
  min-height: calc(100vh - 140px);
  padding: 38px 32px 48px;
}

.board-scene {
  background:
    radial-gradient(circle at 8px 8px, rgb(255 255 255 / 11%) 1px, transparent 1.5px),
    linear-gradient(135deg, rgb(255 255 255 / 4%), rgb(54 25 5 / 7%)), var(--cork);
  background-size:
    14px 14px,
    auto,
    auto;
  border: 18px solid #6e4930;
  box-shadow:
    inset 0 0 0 3px #b98b64,
    var(--shadow);
  min-height: 650px;
  overflow: hidden;
  padding: 38px;
  position: relative;
}

.board-scene::before {
  background:
    linear-gradient(90deg, transparent, rgb(255 255 255 / 9%), transparent),
    repeating-linear-gradient(0deg, transparent 0 18px, rgb(74 44 21 / 5%) 19px 20px);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.scene-label {
  color: #fffdf5;
  left: 42px;
  position: absolute;
  top: 37px;
  z-index: 2;
}

.scene-label span {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.32em;
  margin-bottom: 5px;
}

.scene-label strong {
  font-size: clamp(19px, 2.2vw, 30px);
  letter-spacing: 0.02em;
}

.sample-card {
  background: var(--paper);
  box-shadow: 0 9px 18px rgb(67 35 14 / 23%);
  padding: 24px 25px 20px;
  position: absolute;
  transform-origin: center top;
  width: 260px;
}

.sample-card small {
  color: var(--orange);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.sample-card h2 {
  font-size: 18px;
  line-height: 1.45;
  margin: 9px 0 5px;
}

.sample-card p {
  color: #596568;
  font-size: 12px;
  line-height: 1.7;
  margin: 0;
}

.sample-card.notice {
  left: 7%;
  top: 21%;
  transform: rotate(-2deg);
}

.sample-card.question {
  right: 7%;
  top: 18%;
  transform: rotate(2.5deg);
  width: 245px;
}

.sample-card.photo {
  bottom: 13%;
  left: 31%;
  transform: rotate(1.3deg);
  width: 284px;
}

.pushpin {
  background: var(--orange);
  border: 3px solid rgb(255 255 255 / 68%);
  border-radius: 50%;
  box-shadow: 0 3px 5px rgb(55 28 9 / 33%);
  height: 17px;
  left: 50%;
  position: absolute;
  top: -8px;
  transform: translateX(-50%);
  width: 17px;
}

.pushpin.green {
  background: var(--green);
}

.pushpin.blue {
  background: var(--blue);
}

.stamp-row {
  align-items: center;
  border-top: 1px dashed #d7d2c3;
  display: flex;
  justify-content: space-between;
  margin-top: 17px;
  padding-top: 12px;
}

.stamp-row span {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
}

.stamp-row i {
  align-items: center;
  border: 2px solid var(--green);
  border-radius: 50%;
  color: var(--green);
  display: flex;
  font-size: 13px;
  font-style: normal;
  font-weight: 900;
  height: 27px;
  justify-content: center;
  transform: rotate(-9deg);
  width: 27px;
}

.reply-tabs {
  align-items: center;
  display: flex;
  gap: 4px;
  margin-top: 17px;
}

.reply-tabs i {
  background: #e6ddc6;
  border-radius: 2px;
  display: block;
  height: 7px;
  width: 54px;
}

.reply-tabs i:nth-child(2) {
  background: #d6e7de;
  width: 36px;
}

.reply-tabs b {
  color: var(--deep);
  font-size: 11px;
  margin-left: auto;
}

.sample-photo {
  background: #dce5e2;
  height: 112px;
  overflow: hidden;
  position: relative;
}

.sample-photo::before {
  background: #b3cbc4;
  border-radius: 50%;
  content: "";
  height: 31px;
  position: absolute;
  right: 21px;
  top: 17px;
  width: 31px;
}

.sample-photo i,
.sample-photo b {
  background: #76998f;
  bottom: -25px;
  height: 95px;
  position: absolute;
  transform: rotate(36deg);
  width: 95px;
}

.sample-photo i {
  left: -9px;
}

.sample-photo b {
  background: #92afa7;
  right: 6px;
  transform: rotate(48deg);
}

.hanging-key {
  height: 155px;
  position: absolute;
  right: 13%;
  top: 54%;
  transform: rotate(10deg);
  width: 74px;
}

.hanging-key::before {
  border: 2px dashed #6f462c;
  border-bottom: 0;
  border-radius: 40px 40px 0 0;
  content: "";
  height: 78px;
  left: 24px;
  position: absolute;
  top: 0;
  width: 33px;
}

.hanging-key span {
  border: 7px solid var(--yellow);
  border-radius: 50%;
  bottom: 7px;
  height: 43px;
  left: 0;
  position: absolute;
  width: 43px;
}

.hanging-key i {
  background: var(--yellow);
  border-radius: 4px;
  bottom: 17px;
  height: 8px;
  left: 36px;
  position: absolute;
  width: 40px;
}

.hanging-key b::before,
.hanging-key b::after {
  background: var(--yellow);
  bottom: 4px;
  content: "";
  height: 16px;
  position: absolute;
  width: 7px;
}

.hanging-key b::before {
  left: 57px;
}

.hanging-key b::after {
  left: 68px;
}

.expiry-strip {
  align-items: center;
  background: #fff2c8;
  bottom: 24px;
  box-shadow: 0 5px 12px rgb(65 38 19 / 18%);
  color: #6e5533;
  display: flex;
  font-size: 11px;
  font-weight: 800;
  gap: 10px;
  left: 24px;
  padding: 9px 13px;
  position: absolute;
  transform: rotate(-1deg);
}

.expiry-strip i {
  border: 2px solid var(--orange);
  border-radius: 50%;
  height: 11px;
  width: 11px;
}

.create-panel {
  align-self: center;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  min-height: 520px;
  padding: 44px 42px;
  position: relative;
}

.create-panel::after {
  border: 1px solid #d4d0c2;
  content: "";
  inset: 10px;
  pointer-events: none;
  position: absolute;
}

.panel-heading {
  align-items: center;
  display: flex;
  gap: 17px;
  margin-bottom: 31px;
  position: relative;
  z-index: 1;
}

.panel-heading h1,
.info-heading h1,
.board-header h1,
.locked-board h1,
.not-found h1 {
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.35;
  margin: 3px 0 0;
}

.eyebrow {
  color: var(--orange);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.28em;
  margin: 0;
}

.mini-door {
  background: var(--deep);
  border: 5px solid #d7d1be;
  height: 54px;
  position: relative;
  width: 45px;
}

.mini-door i {
  background: var(--yellow);
  border-radius: 50%;
  height: 7px;
  position: absolute;
  right: 7px;
  top: 22px;
  width: 7px;
}

.mini-door b {
  background: #f0ead7;
  bottom: 6px;
  height: 4px;
  left: 7px;
  position: absolute;
  width: 20px;
}

.create-panel form {
  display: grid;
  gap: 19px;
  position: relative;
  z-index: 1;
}

.create-panel label,
.composer label {
  color: #566466;
  display: grid;
  font-size: 12px;
  font-weight: 800;
  gap: 7px;
}

input,
textarea {
  background: #fffefa;
  border: 1px solid #c9c6bb;
  border-radius: 3px;
  min-height: 45px;
  outline: none;
  padding: 11px 12px;
  width: 100%;
}

textarea {
  line-height: 1.7;
  min-height: 95px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--deep);
  box-shadow: 0 0 0 3px rgb(49 93 86 / 11%);
}

.creation-facts {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(3, 1fr);
}

.creation-facts span {
  align-items: center;
  background: #edf2ee;
  color: #455b57;
  display: flex;
  flex-direction: column;
  font-size: 10px;
  font-weight: 800;
  gap: 4px;
  justify-content: center;
  min-height: 63px;
  padding: 8px;
  text-align: center;
}

.creation-facts i {
  align-items: center;
  border: 1px solid #7ca096;
  border-radius: 50%;
  display: flex;
  font-size: 11px;
  font-style: normal;
  height: 25px;
  justify-content: center;
  width: 25px;
}

.create-button,
.composer button[type="submit"] {
  align-items: center;
  background: var(--deep);
  border: 0;
  border-radius: 3px;
  color: white;
  display: flex;
  font-size: 14px;
  font-weight: 900;
  gap: 13px;
  justify-content: center;
  min-height: 52px;
  padding: 12px 18px;
}

.create-button:hover,
.composer button[type="submit"]:hover {
  background: var(--deep-dark);
}

.button-key {
  border: 3px solid var(--yellow);
  border-radius: 50%;
  height: 17px;
  position: relative;
  width: 17px;
}

.button-key::after {
  background: var(--yellow);
  content: "";
  height: 3px;
  left: 13px;
  position: absolute;
  top: 11px;
  transform: rotate(35deg);
  width: 18px;
}

.form-note,
.composer-state {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  margin: 0;
  min-height: 18px;
}

[data-tone="working"] {
  color: #956b1f;
}

[data-tone="error"] {
  color: #ae422f !important;
}

[data-tone="ready"] {
  color: var(--green);
}

.private-board-shell {
  min-height: calc(100vh - 140px);
}

.locked-board {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 140px);
  padding: 48px 24px;
  text-align: center;
}

.locked-board > p:last-child {
  color: var(--muted);
  line-height: 1.7;
}

.lock-plate {
  background: #d8cfb7;
  border: 7px solid #7e735d;
  border-radius: 8px;
  box-shadow: 0 11px 25px rgb(39 48 45 / 15%);
  height: 89px;
  margin-bottom: 22px;
  position: relative;
  width: 76px;
}

.lock-plate span {
  border: 9px solid var(--deep);
  border-bottom: 0;
  border-radius: 35px 35px 0 0;
  height: 35px;
  left: 17px;
  position: absolute;
  top: 10px;
  width: 32px;
}

.lock-plate i {
  background: var(--deep);
  border-radius: 50% 50% 4px 4px;
  height: 25px;
  left: 25px;
  position: absolute;
  top: 42px;
  width: 17px;
}

.board-app {
  min-height: calc(100vh - 140px);
}

.board-header {
  align-items: flex-start;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 30px max(24px, calc((100vw - 1500px) / 2));
}

.board-header > div:first-child {
  max-width: 720px;
}

.board-header > div:first-child > p:last-child {
  color: var(--muted);
  line-height: 1.7;
  margin: 8px 0 0;
}

.board-tools {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.board-tools button,
.kind-filter button,
.organizer-actions button {
  background: #fffefa;
  border: 1px solid #c8c6bb;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 800;
  min-height: 35px;
  padding: 7px 10px;
}

.board-tools button:hover,
.kind-filter button:hover,
.organizer-actions button:hover {
  border-color: var(--deep);
  color: var(--deep);
}

.board-tools .danger,
.organizer-actions .danger {
  color: #a44535;
}

.expiry-badge {
  background: #fff0bf;
  border: 1px solid #e6c56a;
  border-radius: 999px;
  color: #785b20;
  font-size: 11px;
  font-weight: 900;
  padding: 8px 12px;
}

.board-layout {
  display: grid;
  grid-template-columns: 230px minmax(430px, 1fr) 320px;
  margin: 0 auto;
  max-width: 1500px;
  min-height: 700px;
}

.board-sidebar,
.composer {
  background: #f7f4e9;
  border-right: 1px solid var(--line);
  padding: 25px 20px;
}

.composer {
  border-left: 1px solid var(--line);
  border-right: 0;
}

.board-counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 20px;
}

.board-counts div {
  align-items: center;
  border-right: 1px solid #d8d3c5;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.board-counts div:last-child {
  border-right: 0;
}

.board-counts strong {
  color: var(--deep);
  font-size: 22px;
}

.board-counts small {
  color: var(--muted);
  font-size: 9px;
}

.search-box {
  align-items: center;
  display: flex;
  position: relative;
}

.search-box span {
  color: var(--deep);
  font-size: 20px;
  left: 10px;
  position: absolute;
  top: 9px;
}

.search-box input {
  background: white;
  font-size: 12px;
  padding-left: 34px;
}

.kind-filter {
  display: grid;
  gap: 6px;
  margin-top: 13px;
}

.kind-filter button {
  text-align: left;
}

.kind-filter button.active {
  background: var(--deep);
  border-color: var(--deep);
  color: white;
}

.key-pocket {
  background: #e4ede8;
  border-bottom: 5px solid #b7c8c1;
  display: flex;
  gap: 11px;
  margin-top: 24px;
  padding: 15px 12px;
  position: relative;
}

.key-pocket strong {
  color: var(--deep-dark);
  font-size: 11px;
}

.key-pocket p {
  color: #68736f;
  font-size: 10px;
  line-height: 1.55;
  margin: 5px 0 0;
}

.pocket-key {
  border: 3px solid var(--deep);
  border-radius: 50%;
  flex: 0 0 auto;
  height: 18px;
  margin-top: 2px;
  position: relative;
  transform: rotate(38deg);
  width: 18px;
}

.pocket-key::after {
  background: var(--deep);
  content: "";
  height: 4px;
  left: 13px;
  position: absolute;
  top: 11px;
  width: 19px;
}

.message-board {
  background:
    radial-gradient(circle at 7px 7px, rgb(255 255 255 / 11%) 1px, transparent 1.5px),
    linear-gradient(145deg, rgb(255 255 255 / 4%), rgb(66 38 15 / 7%)), var(--cork);
  background-size:
    13px 13px,
    auto,
    auto;
  min-height: 760px;
  padding: 19px 22px 48px;
}

.board-status {
  align-items: center;
  background: rgb(255 253 245 / 88%);
  color: #5f6c6d;
  display: inline-flex;
  font-size: 10px;
  font-weight: 800;
  gap: 7px;
  margin-bottom: 18px;
  padding: 7px 10px;
}

.board-status i {
  background: #d39a58;
  border-radius: 50%;
  height: 7px;
  width: 7px;
}

.board-status[data-tone="ready"] i {
  background: var(--green);
}

.board-status[data-tone="error"] i {
  background: #a44535;
}

.post-grid {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.board-post {
  background: var(--paper);
  box-shadow: 0 8px 17px rgb(65 35 15 / 22%);
  min-width: 0;
  padding: 23px 22px 18px;
  position: relative;
  transform: rotate(-0.25deg);
}

.board-post:nth-child(3n + 2) {
  transform: rotate(0.45deg);
}

.board-post:nth-child(3n) {
  transform: rotate(-0.5deg);
}

.board-post.pinned {
  box-shadow:
    0 0 0 3px #f5d983,
    0 8px 17px rgb(65 35 15 / 22%);
}

.board-post[data-kind="question"] .pushpin {
  background: var(--green);
}

.board-post[data-kind="note"] .pushpin {
  background: var(--blue);
}

.post-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

[data-post-kind] {
  color: var(--orange);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.board-post[data-kind="question"] [data-post-kind] {
  color: var(--green);
}

.board-post[data-kind="note"] [data-post-kind] {
  color: var(--blue);
}

.post-top time {
  color: #899292;
  font-size: 9px;
}

.board-post h2 {
  font-size: 17px;
  line-height: 1.5;
  margin: 10px 0 6px;
  overflow-wrap: anywhere;
}

.post-body {
  color: #4f5b5e;
  font-size: 12px;
  line-height: 1.75;
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.post-photo {
  background: #e6e5de;
  margin-top: 14px;
  min-height: 130px;
  overflow: hidden;
  position: relative;
}

.post-photo img {
  display: none;
  max-height: 360px;
  object-fit: cover;
  width: 100%;
}

.post-photo.ready img {
  display: block;
}

.post-photo.ready .photo-loading {
  display: none;
}

.photo-loading {
  align-items: center;
  color: #7a8584;
  display: flex;
  font-size: 10px;
  inset: 0;
  justify-content: center;
  min-height: 130px;
}

.ack-row {
  align-items: center;
  border-top: 1px dashed #d9d4c5;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-top: 15px;
  padding-top: 11px;
}

.ack-row button {
  align-items: center;
  background: #f4f2e9;
  border: 1px solid #d5d1c4;
  border-radius: 999px;
  color: #657170;
  display: flex;
  font-size: 10px;
  gap: 5px;
  min-height: 31px;
  padding: 5px 9px;
}

.ack-row button span {
  align-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: flex;
  font-size: 9px;
  height: 17px;
  justify-content: center;
  width: 17px;
}

.ack-row button i {
  font-style: normal;
}

.ack-row button.active {
  background: #dcece3;
  border-color: #84ae99;
  color: #2d755b;
}

.ack-names {
  align-items: center;
  display: flex;
}

.ack-names span {
  align-items: center;
  background: var(--deep);
  border: 2px solid var(--paper);
  border-radius: 50%;
  color: white;
  display: flex;
  font-size: 9px;
  height: 25px;
  justify-content: center;
  margin-left: -5px;
  width: 25px;
}

.ack-names small {
  color: var(--muted);
  font-size: 9px;
  margin-left: 4px;
}

.comments {
  display: grid;
  gap: 5px;
  margin-top: 12px;
}

.comment {
  background: #f1efe6;
  display: grid;
  gap: 2px 7px;
  grid-template-columns: auto 1fr auto;
  padding: 7px 8px;
}

.comment span {
  color: var(--deep);
  font-size: 9px;
  font-weight: 900;
}

.comment p {
  font-size: 10px;
  line-height: 1.5;
  margin: 0;
  overflow-wrap: anywhere;
}

.comment time {
  color: #8a9392;
  font-size: 8px;
}

.comment-form {
  display: grid;
  gap: 5px;
  grid-template-columns: 72px 1fr auto;
  margin-top: 8px;
}

.comment-form input {
  font-size: 10px;
  min-height: 33px;
  padding: 6px 7px;
}

.comment-form button {
  background: var(--deep);
  border: 0;
  color: white;
  font-size: 9px;
  font-weight: 800;
  padding: 5px 8px;
}

.organizer-actions {
  display: flex;
  gap: 5px;
  justify-content: flex-end;
  margin-top: 9px;
}

.organizer-actions button {
  min-height: 29px;
  padding: 4px 7px;
}

.empty-board {
  align-items: center;
  background: rgb(255 253 245 / 93%);
  box-shadow: 0 8px 17px rgb(65 35 15 / 18%);
  display: flex;
  flex-direction: column;
  margin: 70px auto 0;
  max-width: 320px;
  padding: 39px 30px;
  position: relative;
  text-align: center;
  transform: rotate(-1deg);
}

.empty-board h2 {
  font-size: 17px;
  margin: 10px 0 5px;
}

.empty-board p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  margin: 0;
}

.empty-pin {
  background: var(--orange);
  border: 3px solid #fff5db;
  border-radius: 50%;
  height: 19px;
  position: absolute;
  top: -9px;
  width: 19px;
}

.composer-heading {
  align-items: center;
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.composer-heading h2 {
  font-size: 19px;
  margin: 2px 0 0;
}

.paper-stack {
  background: var(--paper);
  border: 1px solid #bdb9aa;
  box-shadow:
    4px 4px 0 #d8d2c0,
    8px 8px 0 #c6bdab;
  height: 37px;
  transform: rotate(-3deg);
  width: 31px;
}

.composer form {
  display: grid;
  gap: 13px;
}

.composer textarea {
  min-height: 115px;
}

.kind-picks {
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(3, 1fr);
}

.kind-picks label {
  display: block;
}

.kind-picks input {
  height: 1px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

.kind-picks span {
  background: #ece9df;
  border: 1px solid transparent;
  display: block;
  font-size: 10px;
  padding: 8px 4px;
  text-align: center;
}

.kind-picks input:checked + span {
  background: #e1ece7;
  border-color: var(--deep);
  color: var(--deep);
}

.photo-picker {
  background: #eef1ea;
  border: 1px dashed #9fac9f;
  cursor: pointer;
  padding: 11px 12px;
}

.photo-picker input {
  height: 1px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

.photo-picker span {
  color: var(--deep);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.photo-picker small {
  color: #7d8884;
  font-size: 9px;
}

.info-page {
  margin: 0 auto;
  max-width: 1120px;
  min-height: calc(100vh - 140px);
  padding: 55px 28px 80px;
}

.info-heading {
  align-items: center;
  display: flex;
  gap: 23px;
  margin-bottom: 43px;
}

.guide-key {
  height: 72px;
  position: relative;
  transform: rotate(-24deg);
  width: 87px;
}

.guide-key i {
  border: 11px solid var(--deep);
  border-radius: 50%;
  height: 49px;
  left: 0;
  position: absolute;
  top: 0;
  width: 49px;
}

.guide-key b {
  background: var(--deep);
  border-radius: 5px;
  height: 11px;
  left: 40px;
  position: absolute;
  top: 39px;
  width: 48px;
}

.guide-key b::before,
.guide-key b::after {
  background: var(--deep);
  content: "";
  height: 20px;
  position: absolute;
  right: 5px;
  top: 0;
  width: 8px;
}

.guide-key b::before {
  right: 18px;
}

.guide-steps {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.guide-steps li {
  background: var(--paper);
  border: 1px solid var(--line);
  min-height: 300px;
  padding: 23px 21px;
}

.guide-steps li > div > b {
  color: var(--orange);
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  margin-top: 18px;
}

.guide-steps h2 {
  font-size: 17px;
  margin: 7px 0;
}

.guide-steps p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
  margin: 0;
}

.step-visual {
  background: #e8eee9;
  display: block;
  height: 105px;
  overflow: hidden;
  position: relative;
}

.step-visual.door i {
  background: var(--deep);
  bottom: 0;
  height: 78px;
  left: 45px;
  position: absolute;
  width: 55px;
}

.step-visual.door b {
  background: var(--yellow);
  border-radius: 50%;
  bottom: 34px;
  height: 8px;
  left: 85px;
  position: absolute;
  width: 8px;
}

.step-visual.keys i,
.step-visual.keys b {
  border: 7px solid var(--deep);
  border-radius: 50%;
  height: 38px;
  position: absolute;
  width: 38px;
}

.step-visual.keys i {
  left: 33px;
  top: 26px;
  transform: rotate(26deg);
}

.step-visual.keys b {
  border-color: var(--orange);
  right: 31px;
  top: 41px;
  transform: rotate(-15deg);
}

.step-visual.keys i::after,
.step-visual.keys b::after {
  background: currentColor;
  content: "";
  height: 7px;
  left: 28px;
  position: absolute;
  top: 23px;
  width: 35px;
}

.step-visual.cards i,
.step-visual.cards b {
  background: var(--paper);
  box-shadow: 0 5px 8px rgb(44 57 54 / 13%);
  height: 70px;
  position: absolute;
  top: 20px;
  width: 58px;
}

.step-visual.cards i {
  left: 32px;
  transform: rotate(-7deg);
}

.step-visual.cards b {
  right: 30px;
  transform: rotate(6deg);
}

.step-visual.box i {
  background: #ba9063;
  bottom: 13px;
  height: 52px;
  left: 30px;
  position: absolute;
  width: 92px;
}

.step-visual.box b {
  border-bottom: 31px solid #d6ae7d;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  height: 0;
  left: 38px;
  position: absolute;
  top: 15px;
  width: 76px;
}

.safety-card {
  align-items: center;
  background: #fff0dd;
  border-left: 7px solid var(--orange);
  display: flex;
  gap: 18px;
  margin-top: 30px;
  padding: 22px 25px;
}

.safety-card > span {
  align-items: center;
  border: 3px solid var(--orange);
  border-radius: 50%;
  color: var(--orange);
  display: flex;
  flex: 0 0 auto;
  font-size: 19px;
  font-weight: 900;
  height: 43px;
  justify-content: center;
  width: 43px;
}

.safety-card h2 {
  font-size: 16px;
  margin: 0 0 4px;
}

.safety-card p {
  color: #6e6257;
  font-size: 12px;
  line-height: 1.7;
  margin: 0;
}

.expiry-box {
  align-items: center;
  background: var(--paper);
  border: 5px solid var(--deep);
  display: flex;
  height: 72px;
  justify-content: center;
  position: relative;
  width: 72px;
}

.expiry-box span {
  color: var(--deep);
  font-size: 27px;
  font-weight: 900;
}

.expiry-box i {
  background: var(--orange);
  height: 5px;
  position: absolute;
  right: -11px;
  top: 19px;
  transform: rotate(45deg);
  width: 31px;
}

.privacy-flow {
  align-items: center;
  display: grid;
  gap: 17px;
  grid-template-columns: 1fr 1fr auto 1fr;
}

.privacy-flow > div {
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 185px;
  padding: 25px;
  text-align: center;
}

.privacy-flow > div > span {
  align-items: center;
  background: #e8eee9;
  color: var(--deep);
  display: flex;
  font-size: 29px;
  height: 68px;
  justify-content: center;
  margin-bottom: 14px;
  width: 68px;
}

.privacy-flow b {
  font-size: 14px;
}

.privacy-flow small {
  color: var(--muted);
  font-size: 10px;
  margin-top: 5px;
}

.privacy-flow .flow-expire {
  background: #fff0dd;
  border-color: #e5b28d;
}

.flow-expire > span {
  background: var(--orange) !important;
  color: white !important;
  font-size: 21px !important;
  font-weight: 900;
}

.flow-arrow {
  color: var(--deep);
  font-size: 30px;
}

.privacy-copy {
  background: var(--paper);
  border: 1px solid var(--line);
  column-gap: 30px;
  display: grid;
  grid-template-columns: 130px 1fr;
  margin-top: 28px;
  padding: 31px 35px;
}

.privacy-copy h2 {
  color: var(--deep);
  font-size: 15px;
  margin: 0;
}

.privacy-copy p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
  margin: 0 0 21px;
}

.privacy-copy p:last-child {
  margin-bottom: 0;
}

.not-found {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 140px);
  padding: 50px 24px;
  text-align: center;
}

.home-link {
  background: var(--deep);
  border-radius: 3px;
  color: white;
  font-size: 12px;
  font-weight: 800;
  margin-top: 16px;
  padding: 11px 17px;
  text-decoration: none;
}

@media (max-width: 1180px) {
  .landing {
    grid-template-columns: minmax(480px, 1.1fr) minmax(340px, 0.9fr);
    padding-inline: 20px;
  }

  .sample-card {
    width: 230px;
  }

  .sample-card.question {
    width: 215px;
  }

  .board-layout {
    grid-template-columns: 190px minmax(390px, 1fr) 285px;
  }

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

@media (max-width: 900px) {
  .landing {
    grid-template-columns: 1fr;
    padding: 18px 16px 36px;
  }

  .board-scene {
    min-height: 600px;
  }

  .create-panel {
    min-height: auto;
  }

  .board-header {
    align-items: stretch;
    flex-direction: column;
  }

  .board-tools {
    justify-content: flex-start;
  }

  .board-layout {
    grid-template-columns: 190px 1fr;
  }

  .composer {
    border-left: 0;
    border-top: 1px solid var(--line);
    grid-column: 1 / -1;
  }

  .composer form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .composer form > label:nth-of-type(3),
  .composer form > label:nth-of-type(4),
  .composer .kind-picks,
  .composer button,
  .composer-state {
    grid-column: 1 / -1;
  }

  .guide-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .privacy-flow {
    grid-template-columns: 1fr 1fr;
  }

  .privacy-flow .flow-arrow {
    display: none;
  }
}

@media (max-width: 620px) {
  .site-header {
    height: 57px;
    padding: 0 14px;
  }

  .site-header nav {
    gap: 12px;
  }

  .site-header nav a {
    font-size: 10px;
  }

  .brand {
    font-size: 15px;
  }

  .key-mark {
    transform: rotate(-24deg) scale(0.78);
  }

  .board-scene {
    border-width: 11px;
    min-height: 560px;
    padding: 20px;
  }

  .scene-label {
    left: 25px;
    top: 25px;
  }

  .sample-card {
    padding: 19px;
    width: 205px;
  }

  .sample-card h2 {
    font-size: 15px;
  }

  .sample-card.notice {
    left: 5%;
    top: 20%;
  }

  .sample-card.question {
    right: 4%;
    top: 48%;
    width: 190px;
  }

  .sample-card.photo {
    bottom: 7%;
    left: 7%;
    width: 210px;
  }

  .sample-photo {
    height: 72px;
  }

  .hanging-key {
    right: 4%;
    top: 27%;
    transform: rotate(10deg) scale(0.8);
  }

  .expiry-strip {
    bottom: 8px;
    left: auto;
    right: 7px;
  }

  .create-panel {
    padding: 36px 25px;
  }

  .creation-facts {
    grid-template-columns: 1fr;
  }

  .creation-facts span {
    flex-direction: row;
    justify-content: flex-start;
    min-height: 43px;
  }

  .board-header {
    padding: 24px 17px;
  }

  .board-layout {
    display: flex;
    flex-direction: column;
  }

  .board-sidebar {
    border-bottom: 1px solid var(--line);
    border-right: 0;
  }

  .kind-filter {
    grid-template-columns: repeat(4, 1fr);
  }

  .kind-filter button {
    text-align: center;
  }

  .key-pocket {
    margin-top: 15px;
  }

  .message-board {
    min-height: 500px;
    padding: 18px 13px 35px;
  }

  .post-grid {
    gap: 14px;
  }

  .board-post {
    padding-inline: 18px;
  }

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

  .comment p {
    grid-column: 1 / -1;
  }

  .comment-form {
    grid-template-columns: 70px 1fr;
  }

  .comment-form button {
    grid-column: 1 / -1;
    min-height: 32px;
  }

  .composer {
    padding: 25px 17px 38px;
  }

  .composer form {
    grid-template-columns: 1fr;
  }

  .composer form > * {
    grid-column: 1 !important;
  }

  .info-page {
    padding: 38px 16px 60px;
  }

  .info-heading {
    align-items: flex-start;
  }

  .guide-key {
    flex: 0 0 auto;
    transform: rotate(-24deg) scale(0.7);
    transform-origin: left top;
    width: 60px;
  }

  .guide-steps {
    grid-template-columns: 1fr;
  }

  .guide-steps li {
    display: grid;
    gap: 17px;
    grid-template-columns: 110px 1fr;
    min-height: auto;
  }

  .guide-steps li > div > b {
    margin-top: 0;
  }

  .step-visual {
    height: 100px;
  }

  .privacy-flow {
    grid-template-columns: 1fr;
  }

  .privacy-flow > div {
    min-height: 150px;
  }

  .privacy-copy {
    display: block;
    padding: 26px 22px;
  }

  .privacy-copy h2 {
    margin-bottom: 6px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}