@font-face {
  font-family: 'Newsreader Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url('/fonts/newsreader-latin-wght-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  color-scheme: light;
}
body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
}
button,
input {
  font: inherit;
}
.room {
  position: relative;
  isolation: isolate;
  min-height: max(100svh, 50rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(7.5rem, 17svh, 12.5rem) clamp(1.5rem, 6vw, 6rem) clamp(7rem, 13svh, 10rem);
}
.room-scene {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.room-scene img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
}
main {
  width: 100%;
}
.invitation {
  width: min(100%, 60rem);
  margin-inline: auto;
}
#intro {
  text-align: center;
}
h1 {
  margin: 0 0 0.65rem;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.85rem, 2.7vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.brief {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  margin: 0 auto;
  max-width: 29rem;
  color: var(--color-text-quiet);
}
.registration {
  width: min(100%, 34rem);
  margin: 2.25rem auto 0;
}
.room:not([data-step='interest-form']) .registration {
  margin-top: 0;
}
#interest-form > .note,
#invited-note,
#form-status {
  text-align: center;
}
.opening-verse {
  margin: 0 0 3rem;
  color: var(--color-text);
}
.opening-verse blockquote {
  margin: 0;
}
.verse-english {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 3.8vw, 3.9rem);
  line-height: 1.13;
  font-weight: 400;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.verse-english span {
  display: block;
}
.verse-japanese {
  margin: 1.5rem 0 0;
  font-family: 'Yu Mincho', 'Hiragino Mincho ProN', 'Noto Serif CJK JP', serif;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.9;
}
.opening-verse figcaption {
  margin-top: 0.65rem;
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  color: var(--color-text-quiet);
}
label {
  display: block;
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}
input {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 3rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-text-quiet);
  border-radius: var(--radius);
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface) 24%, transparent);
}
input::placeholder {
  color: var(--color-text-quiet);
  opacity: 1;
}
input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 4px;
}
button {
  min-height: 3rem;
  padding: 0.8rem 1.15rem;
  border: 1px solid var(--color-text);
  border-radius: var(--radius);
  background: var(--color-mat);
  color: var(--color-on-mat);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
}
button span[aria-hidden] {
  margin-left: 0.8rem;
  font-size: 1.1rem;
}
button:hover {
  background: var(--color-text-quiet);
  border-color: var(--color-text-quiet);
}
button:disabled {
  cursor: default;
  opacity: 0.65;
}
.entry-row {
  display: flex;
  gap: 0.65rem;
  align-items: stretch;
}
.email-field {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
}
.email-field label {
  position: absolute;
  top: -0.45rem;
  left: 0.75rem;
  z-index: 1;
  margin: 0;
  padding: 0 0.3rem;
  background: var(--color-surface);
  font-size: 0.75rem;
  line-height: 1;
  font-weight: 400;
}
.email-field input {
  height: 100%;
}
.entry-row input {
  flex: 1 1 0;
}
.entry-row button {
  flex: 0 0 auto;
}
.note {
  color: var(--color-text-quiet);
  font-size: 0.8125rem;
  margin: 0.75rem 0 0;
  line-height: 1.65;
}
h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.35rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}
.quiet {
  margin: 0 0 1.5rem;
  color: var(--color-text-quiet);
}
#details-form > input {
  margin-bottom: 1.25rem;
}
#details-form > #phone {
  margin-bottom: 0;
}
.consent {
  margin: 1.5rem 0;
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-quiet);
}
.consent input {
  width: 1.1rem;
  min-height: 1.1rem;
  height: 1.1rem;
  margin: 0.2rem 0 0;
  flex: 0 0 1.1rem;
  accent-color: var(--color-text);
}
.consent .text-button {
  font-size: inherit;
  min-height: auto;
  display: inline;
  padding: 0;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.text-button {
  background: none;
  color: var(--color-text-quiet);
  border: 0;
  padding: 0.35rem 0;
  min-height: 2.75rem;
  text-decoration: underline;
  text-underline-offset: 0.25em;
  font-weight: 400;
}
.text-button:hover {
  background: none;
  color: var(--color-text);
}
.change-number {
  margin-top: 0.6rem;
}
.code-input {
  max-width: 13rem;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
}
.trap {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
#form-status {
  margin: 1rem 0 0;
  font-size: 0.875rem;
}
#form-status:empty {
  display: none;
}
#form-status[data-error='true'] {
  color: var(--color-danger);
}
.referral-description {
  margin: 1.5rem 0;
}
#invite-link {
  font-size: 0.875rem;
}
#terms-open {
  margin-top: 0.4rem;
}
footer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
  color: var(--color-text-quiet);
  font-size: 0.8125rem;
}
footer .text-button {
  min-width: 2.75rem;
  font-size: inherit;
}
dialog {
  width: min(calc(100% - 2.5rem), 35rem);
  max-height: calc(100svh - 3rem);
  padding: 2rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-boundary);
}
dialog::backdrop {
  background: color-mix(in srgb, var(--color-mat) 38%, transparent);
}
dialog p {
  font-size: 0.9375rem;
}
dialog a {
  color: inherit;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}
.dialog-close {
  margin-top: 1rem;
}
.noscript {
  margin: 1rem 1.5rem;
}

.teaser-story {
  background: var(--color-surface);
}
.story-section {
  padding: clamp(5.5rem, 10vw, 8rem) clamp(1.5rem, 6vw, 6rem);
}
.story-inner {
  width: min(100%, 72rem);
  margin-inline: auto;
}
.story-label,
.comparison-kicker,
.preview-label,
.preview-artifact-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.story-label {
  margin: 0 0 1rem;
  color: var(--color-accent);
}
.story-section h2,
.closing-story h2 {
  max-width: 58rem;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 5.3vw, 4.75rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.story-intro {
  max-width: 44rem;
  margin: 1.5rem 0 0;
  color: var(--color-text-quiet);
  font-size: clamp(1rem, 1.6vw, 1.1875rem);
  line-height: 1.7;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(3.5rem, 7vw, 5rem);
  border-block: 1px solid var(--color-rule);
}
.problem-item {
  min-height: 17rem;
  padding: 2rem;
  border-right: 1px solid var(--color-rule);
}
.problem-item:last-child {
  border-right: 0;
}
.problem-number {
  color: var(--color-accent);
  font-family: var(--font-serif);
  font-size: 1.5rem;
}
.problem-item h3,
.comparison-column h3,
.principle-item h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.problem-item h3 {
  margin: 3rem 0 0.75rem;
  font-size: 1.875rem;
}
.problem-item p,
.principle-item p {
  margin: 0;
  color: var(--color-text-quiet);
  font-size: 0.9375rem;
  line-height: 1.65;
}
.room-story {
  color: var(--color-on-mat);
  background: var(--color-mat);
}
.room-story .story-label {
  color: color-mix(in srgb, var(--color-accent) 35%, var(--color-on-mat));
}
.room-story .story-intro {
  color: color-mix(in srgb, var(--color-on-mat) 70%, transparent);
}
.room-preview {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr) 17rem;
  min-height: 34rem;
  margin-top: clamp(3.5rem, 7vw, 5rem);
  border: 1px solid color-mix(in srgb, var(--color-on-mat) 16%, transparent);
  background: color-mix(in srgb, var(--color-mat) 86%, black);
  box-shadow: 0 2.5rem 6rem color-mix(in srgb, black 30%, transparent);
  font-family: var(--font-sans);
}
.preview-nav,
.preview-work,
.preview-context {
  min-width: 0;
  padding: 1.5rem;
}
.preview-nav {
  border-right: 1px solid color-mix(in srgb, var(--color-on-mat) 11%, transparent);
}
.preview-context {
  border-left: 1px solid color-mix(in srgb, var(--color-on-mat) 11%, transparent);
  background: color-mix(in srgb, var(--color-mat) 91%, white);
}
.preview-wordmark {
  margin: 0 0 2rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
}
.preview-label {
  margin: 1.5rem 0 0.6rem;
  color: color-mix(in srgb, var(--color-on-mat) 42%, transparent);
}
.preview-link {
  padding: 0.55rem 0.65rem;
  color: color-mix(in srgb, var(--color-on-mat) 65%, transparent);
  font-size: 0.75rem;
}
.preview-link.is-active {
  color: var(--color-on-mat);
  background: color-mix(in srgb, var(--color-on-mat) 9%, transparent);
}
.preview-person {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0.7rem 0.4rem;
  color: color-mix(in srgb, var(--color-on-mat) 82%, transparent);
  font-size: 0.75rem;
}
.preview-avatar {
  display: grid;
  flex: 0 0 1.65rem;
  width: 1.65rem;
  height: 1.65rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--color-on-mat) 20%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-on-mat) 10%, transparent);
  color: var(--color-on-mat);
  font-size: 0.5625rem;
}
.preview-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-on-mat) 11%, transparent);
}
.preview-header h3,
.preview-context h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
}
.preview-header h3 {
  font-size: 1.875rem;
}
.preview-header p {
  margin: 0.3rem 0 0;
  color: color-mix(in srgb, var(--color-on-mat) 50%, transparent);
  font-size: 0.75rem;
}
.preview-message {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.preview-message p {
  margin: 0.25rem 0 0;
  color: color-mix(in srgb, var(--color-on-mat) 80%, transparent);
  font-size: 0.75rem;
  line-height: 1.55;
}
.preview-message .preview-author {
  margin: 0;
  color: var(--color-on-mat);
  font-size: 0.75rem;
  font-weight: 500;
}
.preview-author time {
  margin-left: 0.45rem;
  color: color-mix(in srgb, var(--color-on-mat) 36%, transparent);
  font-size: 0.625rem;
  font-weight: 400;
}
.preview-artifact {
  margin: 1.5rem 0 0 2.75rem;
  padding: 1.125rem;
  border: 1px solid color-mix(in srgb, var(--color-on-mat) 15%, transparent);
  background: color-mix(in srgb, var(--color-on-mat) 5%, transparent);
}
.preview-artifact-label {
  margin: 0;
  color: color-mix(in srgb, var(--color-accent) 35%, var(--color-on-mat));
}
.preview-artifact h4 {
  margin: 0.5rem 0 0.25rem;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
}
.preview-artifact > p:last-child {
  margin: 0;
  color: color-mix(in srgb, var(--color-on-mat) 50%, transparent);
  font-size: 0.6875rem;
}
.preview-context h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}
.preview-fact {
  padding: 0.75rem 0;
  border-top: 1px solid color-mix(in srgb, var(--color-on-mat) 10%, transparent);
  color: color-mix(in srgb, var(--color-on-mat) 88%, transparent);
  font-size: 0.75rem;
}
.preview-fact span {
  display: block;
  margin-bottom: 0.2rem;
  color: color-mix(in srgb, var(--color-on-mat) 40%, transparent);
  font-size: 0.5625rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.preview-approval {
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 48%, transparent);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
}
.preview-approval .preview-label {
  margin: 0 0 0.55rem;
  color: color-mix(in srgb, var(--color-accent) 35%, var(--color-on-mat));
}
.preview-approval > p:not(.preview-label) {
  margin: 0;
  color: color-mix(in srgb, var(--color-on-mat) 84%, transparent);
  font-size: 0.6875rem;
  line-height: 1.5;
}
.preview-approval span {
  display: block;
  margin-top: 0.75rem;
  padding: 0.6rem;
  color: var(--color-text);
  background: var(--color-on-mat);
  font-size: 0.6875rem;
  text-align: center;
}
.concept-note {
  margin: 1.25rem 0 0;
  color: color-mix(in srgb, var(--color-on-mat) 54%, transparent);
  font-size: 0.75rem;
  text-align: center;
}
.comparison-story {
  background: color-mix(in srgb, var(--color-rule) 42%, var(--color-surface));
}
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(3.5rem, 7vw, 5rem);
  border-block: 1px solid var(--color-boundary);
}
.comparison-column {
  padding: 2.25rem;
}
.comparison-channel {
  color: var(--color-text-quiet);
  border-right: 1px solid var(--color-boundary);
}
.comparison-tatami {
  color: var(--color-text);
  background: var(--color-surface);
}
.comparison-kicker {
  margin: 0 0 0.5rem;
}
.comparison-column h3 {
  margin: 0 0 1.75rem;
  font-size: 2rem;
}
.comparison-column ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.comparison-column li {
  padding: 0.75rem 0;
  border-top: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  font-size: 0.9375rem;
  line-height: 1.55;
}
.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 4.5rem;
  margin-top: clamp(3.5rem, 7vw, 5rem);
}
.principle-item {
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-rule);
}
.principle-item h3 {
  margin: 0 0 0.7rem;
  font-size: 1.875rem;
}
.closing-story {
  padding: clamp(6rem, 11vw, 9rem) clamp(1.5rem, 6vw, 6rem);
  background: color-mix(in srgb, var(--color-rule) 42%, var(--color-surface));
  text-align: center;
}
.closing-story .story-label {
  text-align: center;
}
.closing-story h2 {
  margin-inline: auto;
}
.closing-story > .story-inner > p:not(.story-label) {
  max-width: 40rem;
  margin: 1.5rem auto 0;
  color: var(--color-text-quiet);
  font-size: 1.0625rem;
}
@media (max-width: 700px) {
  .room {
    min-height: max(100svh, 52rem);
    padding: clamp(10rem, 26svh, 15rem) clamp(1.75rem, 9vw, 4rem) 7rem;
  }
  .verse-english {
    font-size: clamp(1.85rem, 7.4vw, 2.8rem);
    line-height: 1.18;
    letter-spacing: -0.025em;
  }
  .verse-japanese {
    font-size: clamp(0.85rem, 3.8vw, 1.125rem);
    margin-top: 1.15rem;
  }
  .opening-verse {
    margin-bottom: 2.15rem;
  }
  .opening-verse figcaption {
    font-size: 0.8125rem;
  }
  .brief {
    max-width: 20rem;
  }
  .entry-row {
    flex-direction: column;
  }
  .entry-row input {
    flex-basis: auto;
  }
  .entry-row button {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .registration {
    margin-top: 2rem;
  }
  .wide-only {
    display: none;
  }
  .actions {
    align-items: stretch;
    flex-direction: column;
    gap: 0.6rem;
  }
  .actions .text-button {
    align-self: flex-start;
  }
  .story-section,
  .closing-story {
    padding-inline: 1.5rem;
  }
  .problem-grid,
  .comparison-grid,
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .problem-item {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--color-rule);
  }
  .problem-item:last-child {
    border-bottom: 0;
  }
  .comparison-channel {
    border-right: 0;
    border-bottom: 1px solid var(--color-boundary);
  }
  .room-preview {
    grid-template-columns: 1fr;
  }
  .preview-nav {
    display: none;
  }
  .preview-context {
    border-top: 1px solid color-mix(in srgb, var(--color-on-mat) 11%, transparent);
    border-left: 0;
  }
  .preview-work,
  .preview-context {
    padding: 1.25rem;
  }
  .preview-artifact {
    margin-left: 0;
  }
}
@media (min-width: 701px) and (max-width: 980px) {
  .room-preview {
    grid-template-columns: 11rem minmax(0, 1fr);
  }
  .preview-context {
    grid-column: 1 / -1;
    border-top: 1px solid color-mix(in srgb, var(--color-on-mat) 11%, transparent);
    border-left: 0;
  }
}
@media (min-width: 701px) and (max-height: 760px) {
  .room {
    min-height: max(100svh, 43rem);
    padding-top: 7rem;
    padding-bottom: 5.5rem;
  }
  .verse-english {
    font-size: clamp(2.25rem, 3.6vw, 3.5rem);
  }
  .opening-verse {
    margin-bottom: 2rem;
  }
  footer {
    margin-top: 1.5rem;
  }
}