:root {
  --green: #006b45;
  --ink: #25342b;
  --muted: #657068;
  --paper: #fff;
  --panel: #f3f6f0;
  --line: #dce3db;
  --header-h: 80px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  color: var(--ink);
  background: white;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  padding-top: var(--header-h);
  font-size: 15px;
  line-height: 1.9;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.04em;
}
h1 {
  font-size: clamp(36px, 4.2vw, 62px);
}
h2 {
  font-size: clamp(30px, 3.5vw, 48px);
}
h3 {
  font-size: 23px;
}
p + p {
  margin-top: 16px;
}
a {
  color: inherit;
  text-underline-offset: 5px;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
button,
input,
textarea {
  font: inherit;
}
button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
  opacity: 0.5;
}
:focus-visible {
  outline: 3px solid #327ac5;
  outline-offset: 5px;
}
a,
button {
  touch-action: manipulation;
}
.container {
  width: min(1240px, calc(100% - 96px));
  margin-inline: auto;
}
.container-narrow {
  width: min(880px, calc(100% - 96px));
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 100;
  background: white;
  padding: 12px;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffffed;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.site-header.is-scrolled {
  border-color: var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.brand-name {
  font-size: 14px;
  font-weight: 500;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  text-decoration: none;
  font-size: 13px;
  position: relative;
  padding-block: 12px;
}
.nav-link:after {
  content: "";
  height: 2px;
  background: var(--green);
  position: absolute;
  inset: auto 0 4px;
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav-link:hover:after,
.nav-link.is-active:after {
  transform: scaleX(1);
}
.header-cta {
  border: 1px solid var(--line);
  border-radius: 40px;
  padding: 10px 24px;
  text-decoration: none;
  font-size: 13px;
  transition: background 0.2s;
}
.header-cta:hover {
  background: var(--panel);
}
.menu-toggle {
  display: none;
}
.kicker {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--green);
  margin-bottom: 22px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-dot {
  height: 7px;
  width: 7px;
  border-radius: 50%;
  background: var(--green);
}
.hero {
  background: #fafbf8;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.03fr 1fr;
  align-items: center;
  min-height: min(740px, calc(100svh - 150px));
  position: relative;
  padding-block: 42px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.hero-brand {
  font-family: Arial, sans-serif;
  font-size: clamp(62px, 7vw, 100px);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 1;
  margin-bottom: 24px;
  color: var(--green);
}
.hero-brand span {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-left: 22px;
  vertical-align: middle;
}
.hero h1 span {
  color: var(--green);
}
.lead {
  font-size: 16px;
  line-height: 2;
  color: var(--muted);
  margin-top: 26px;
  max-width: 640px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  border: 1px solid var(--green);
  border-radius: 100px;
  padding: 15px 27px;
  color: white;
  background: var(--green);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  transition:
    transform 0.3s var(--ease),
    background 0.3s,
    box-shadow 0.3s;
}
.button:hover {
  background: #005435;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px #006b4518;
}
.button span,
.text-link span {
  display: inline-block;
  transition: transform 0.3s;
}
.button:hover span,
.text-link:hover span {
  transform: translate(3px, -3px);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: var(--green);
  font-weight: 500;
  text-decoration: none;
  padding-block: 12px;
  border-bottom: 1px solid #a4bbae;
}
.hero-note {
  font-size: 10px;
  color: var(--muted);
  margin-top: 24px;
}
.hero-visual {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
}
.hero-visual canvas,
.canvas-fallback {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}
.hero-visual canvas {
  opacity: 0;
}
.hero-visual.canvas-ready canvas {
  opacity: 1;
}
.canvas-ready .canvas-fallback {
  visibility: hidden;
}
.visual-caption {
  position: absolute;
  bottom: 5%;
  left: 15%;
  right: 10%;
  display: flex;
  justify-content: space-between;
  color: var(--green);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.visual-caption > span:last-child {
  font-size: 28px;
}
.hero-bottom {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 70px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
}
.hero-bottom > a {
  margin-left: auto;
  text-decoration: none;
}
.hero-bottom > a span {
  margin-left: 20px;
}
.motion-toggle {
  background: transparent;
  border: 1px solid #b7c6ba;
  color: var(--muted);
  border-radius: 30px;
  padding: 8px 12px;
  font-size: 11px;
}
.section {
  padding: 112px 0;
}
.fact-rail {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 54px;
  margin: 60px 0 0;
}
.fact-rail li {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.num {
  display: block;
  font:
    14px Arial,
    sans-serif;
  color: var(--green);
  margin-bottom: 36px;
}
.fact-rail p {
  color: var(--muted);
  margin-top: 18px;
  font-size: 14px;
}
.materials-section {
  background: var(--panel);
}
.material-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.material-layout .lead {
  font-size: 14px;
}
.material-layout .text-link {
  margin-top: 20px;
}
.visual-note {
  font-size: 11px;
  color: var(--muted);
  margin-top: 22px;
}
.material-photo {
  overflow: hidden;
}
.material-photo img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 160px 160px 20px 20px;
  transition: transform 0.8s var(--ease);
}
.material-photo:hover img {
  transform: translateY(-6px);
}
.material-photo-offset {
  margin-top: 95px;
}
.material-photo-offset img {
  border-radius: 20px 20px 160px 160px;
}
.material-photo figcaption {
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
}
.material-photo figcaption span {
  color: var(--muted);
  font: 12px Arial;
}
.flow-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 110px;
  align-items: start;
}
.flow-sticky {
  position: sticky;
  top: 112px;
}
.flow-art {
  width: min(100%, 460px);
  margin-top: 30px;
  color: var(--green);
}
.flow-art g {
  transition:
    opacity 0.4s,
    filter 0.4s;
}
.flow-art g.is-active {
  filter: drop-shadow(0 5px 8px #006b4525);
}
.flow-caption {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  max-width: 460px;
}
.story-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}
.story-steps li {
  min-height: 370px;
  padding: 80px 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.step-number {
  font:
    52px Arial,
    sans-serif;
  letter-spacing: -0.05em;
  color: #71967c;
  margin-bottom: 26px;
  transition: color 0.4s;
}
.story-steps .is-active .step-number {
  color: var(--green);
}
.story-steps h3 {
  font-size: 28px;
}
.story-steps p {
  margin-top: 22px;
  color: var(--muted);
  max-width: 380px;
}
.location-section {
  background: #f6f8f4;
}
.location-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: center;
}
.location-block h2 {
  margin-bottom: 28px;
}
.location-block p {
  font-size: 14px;
  color: var(--muted);
}
.location-block .text-link {
  margin-top: 18px;
}
.map-embed {
  border-radius: 28px;
  overflow: hidden;
  min-height: 360px;
  background: #e5ebe2;
}
.map-embed iframe {
  width: 100%;
  height: 360px;
  display: block;
  border: 0;
}
.cta-band {
  padding: 110px 0;
  text-align: center;
  background: #e8f1e5;
  position: relative;
  overflow: hidden;
}
.cta-band .kicker {
  justify-content: center;
}
.cta-band h2 {
  font-size: clamp(30px, 4vw, 54px);
}
.cta-band p:not(.kicker) {
  color: var(--muted);
  margin: 24px 0;
}
.cta-band .button {
  margin-top: 8px;
}
.site-footer {
  padding: 56px 0;
  background: white;
}
.footer-inner {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  column-gap: 26px;
  align-items: start;
}
.footer-logo {
  width: 64px;
  grid-row: 1/5;
}
.footer-inner > p {
  grid-column: 2;
  font-size: 12px;
  margin: 0;
}
.footer-inner .footer-note {
  font-size: 10px;
  color: var(--muted);
  margin-top: 16px;
}
.footer-nav {
  grid-column: 3;
  grid-row: 1/4;
  display: flex;
  gap: 25px;
  font-size: 12px;
}
.footer-nav a {
  text-decoration: none;
}
.page-head {
  padding: 90px 0 65px;
  background: var(--panel);
}
.page-head .lead {
  max-width: 740px;
}
.page-hero {
  background: var(--panel);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 470px;
  padding: 70px max(48px, calc((100vw - 1240px) / 2));
  gap: 60px;
}
.page-hero-media {
  grid-column: 2;
  grid-row: 1;
}
.page-hero-media img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 180px 180px 28px 28px;
}
.page-hero-content {
  grid-column: 1;
  grid-row: 1;
}
.page-hero-content .container {
  width: 100%;
}
.page-hero-shade,
.band-shade {
  display: none;
}
.prose p,
.prose li {
  color: var(--muted);
}
.prose ul {
  padding-left: 22px;
}
.prose li + li {
  margin-top: 10px;
}
.stack-block {
  margin-bottom: 64px;
}
.stack-block h2,
.policy-block h2 {
  font-size: 28px;
  margin-bottom: 22px;
}
.stack-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.flow-list {
  padding: 0;
  list-style: none;
  counter-reset: flow;
}
.flow-list li {
  counter-increment: flow;
  padding: 22px 0 22px 46px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.flow-list li:before {
  content: "0" counter(flow);
  position: absolute;
  left: 0;
  color: var(--green);
  font: 16px Arial;
  top: 28px;
}
.section-tight {
  padding: 65px 0 90px;
}
.spec {
  margin: 0;
}
.spec > div {
  display: grid;
  grid-template-columns: 180px 1fr;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  gap: 24px;
}
.spec dt {
  font-weight: 500;
}
.spec dd {
  margin: 0;
  color: var(--muted);
}
.band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background: var(--panel);
}
.band-media img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}
.band > .container {
  width: auto;
  padding: 60px;
}
.band-content p:not(.kicker) {
  margin-top: 24px;
  color: var(--muted);
}
.notice {
  padding: 24px 28px;
  background: var(--panel);
  border-radius: 18px;
  color: var(--muted);
  font-size: 14px;
}
.demo-note {
  font-size: 13px;
  color: var(--green);
  padding: 22px 0;
}
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.field {
  min-width: 0;
}
.field:has(textarea),
.field:has(input[type="file"]),
.form-actions,
.form-status,
.contact-form noscript {
  grid-column: 1/-1;
}
.field-label {
  display: block;
  margin-bottom: 10px;
  font-size: 14px;
}
.hint {
  font-size: 11px;
  color: var(--muted);
}
.req {
  font-size: 10px;
  color: var(--green);
  margin-left: 10px;
  background: var(--panel);
  padding: 3px 7px;
  border-radius: 4px;
}
input,
textarea {
  width: 100%;
  border: 1px solid #bac7bc;
  border-radius: 12px;
  padding: 15px;
  color: var(--ink);
  background: white;
  min-width: 0;
}
input:focus,
textarea:focus {
  border-color: var(--green);
}
textarea {
  min-height: 170px;
  resize: vertical;
}
input[type="file"] {
  font-size: 13px;
}
input::file-selector-button {
  background: var(--panel);
  border: 0;
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--green);
  margin-right: 12px;
}
.form-actions {
  margin-top: 12px;
}
.form-status {
  padding: 25px;
  background: var(--panel);
  border-radius: 16px;
}
.policy-block {
  margin-top: 48px;
}
.nobr {
  display: inline-block;
}
.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
}
.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
[hidden] {
  display: none !important;
}
@media (min-width: 1600px) {
  .hero-inner {
    min-height: 740px;
  }
}
@media (max-width: 1050px) {
  .container,
  .container-narrow {
    width: calc(100% - 56px);
  }
  .site-header {
    padding-inline: 28px;
  }
  .site-nav {
    gap: 20px;
  }
  .hero-actions {
    gap: 12px;
  }
  .hero-note {
    max-width: 320px;
  }
  .hero h1 {
    font-size: 42px;
  }
  .hero .kicker {
    font-size: 10px;
    letter-spacing: 0;
  }
  .hero-brand {
    font-size: 80px;
  }
  .hero .lead {
    font-size: 14px;
  }
  .material-layout {
    gap: 22px;
  }
  .material-photo img {
    height: 290px;
  }
  .flow-layout {
    gap: 50px;
  }
  .location-block {
    gap: 40px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 8px;
  }
  .page-hero {
    padding-inline: 28px;
    gap: 35px;
  }
}
@media (max-width: 700px) {
  :root {
    --header-h: 68px;
  }
  .container,
  .container-narrow {
    width: calc(100% - 40px);
  }
  .site-header {
    padding-inline: 20px;
  }
  .brand-logo {
    height: 40px;
    width: 40px;
  }
  .brand-name {
    font-size: 12px;
  }
  .site-nav {
    gap: 12px;
  }
  .site-nav .nav-link {
    font-size: 10px;
  }
  .site-nav .header-cta {
    font-size: 10px;
    padding: 8px 12px;
  }
  .brand-name {
    display: none;
  }
  .menu-ready .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
  }
  .menu-toggle > span:not(.sr-only) {
    height: 2px;
    width: 22px;
    background: var(--green);
    transition:
      transform 0.25s,
      opacity 0.25s;
  }
  .menu-open .menu-toggle > span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .menu-open .menu-toggle > span:nth-child(2) {
    opacity: 0;
  }
  .menu-open .menu-toggle > span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .menu-ready .site-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 22px;
    gap: 8px;
    box-shadow: 0 18px 28px #25342b12;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition:
      opacity 0.25s,
      transform 0.25s,
      visibility 0.25s;
  }
  .menu-ready .site-nav a {
    font-size: 15px;
    padding: 14px 20px;
  }
  .menu-open .site-nav {
    visibility: visible;
    opacity: 1;
    transform: none;
  }
  .menu-open {
    overflow: hidden;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 30px 0 10px;
    min-height: 0;
  }
  .hero .kicker {
    font-size: 9px;
    margin-bottom: 18px;
  }
  .hero-brand {
    font-size: 64px;
    margin-bottom: 16px;
  }
  .hero-brand span {
    font-size: 10px;
  }
  .hero h1 {
    font-size: 37px;
    line-height: 1.35;
  }
  .hero .lead {
    font-size: 12px;
    line-height: 1.9;
    margin-top: 18px;
  }
  .hero-actions {
    margin-top: 20px;
    gap: 14px;
  }
  .button {
    font-size: 12px;
    padding: 13px 20px;
    gap: 16px;
  }
  .text-link {
    font-size: 12px;
    gap: 10px;
  }
  .hero-note {
    font-size: 9px;
    margin-top: 14px;
    max-width: none;
  }
  .hero-visual {
    width: min(280px, 70%);
    justify-self: center;
    margin-top: -3px;
  }
  .visual-caption {
    font-size: 9px;
    bottom: 0;
  }
  .hero-bottom {
    font-size: 9px;
    min-height: 65px;
    gap: 12px;
    flex-wrap: wrap;
    padding-block: 12px;
  }
  .hero-bottom > span {
    display: none;
  }
  .hero-bottom > a {
    margin-left: 0;
    margin-right: auto;
  }
  .hero-bottom > a span {
    margin-left: 8px;
  }
  .motion-toggle {
    font-size: 10px;
  }
  .section {
    padding: 72px 0;
  }
  .kicker {
    font-size: 11px;
    margin-bottom: 18px;
  }
  .fact-rail {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 38px;
  }
  .fact-rail li {
    display: grid;
    grid-template-columns: 40px 1fr;
    column-gap: 16px;
  }
  .num {
    grid-row: 1/3;
    margin: 6px 0 0;
  }
  .fact-rail h3 {
    font-size: 21px;
  }
  .fact-rail p {
    grid-column: 2;
    margin-top: 12px;
  }
  .material-layout {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .material-layout > div {
    grid-column: 1/-1;
    margin-bottom: 20px;
  }
  .material-photo img {
    height: 240px;
  }
  .material-photo-offset {
    margin-top: 55px;
  }
  .material-photo figcaption {
    font-size: 11px;
  }
  .material-photo figcaption span {
    display: none;
  }
  .flow-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .flow-sticky {
    position: static;
  }
  .flow-art {
    display: block;
    width: 80%;
    max-width: 360px;
    margin: 24px auto 0;
  }
  .flow-caption {
    max-width: none;
  }
  .story-steps li {
    min-height: 0;
    padding: 30px 0;
  }
  .step-number {
    font-size: 32px;
    margin-bottom: 14px;
  }
  .story-steps h3 {
    font-size: 23px;
  }
  .story-steps p {
    font-size: 14px;
    margin-top: 14px;
    max-width: none;
  }
  .location-block {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .map-embed,
  .map-embed iframe {
    min-height: 280px;
    height: 280px;
  }
  .cta-band {
    padding: 72px 0;
  }
  .cta-band p:not(.kicker) {
    font-size: 13px;
  }
  .site-footer {
    padding: 40px 0;
  }
  .footer-inner {
    grid-template-columns: 50px 1fr;
    gap: 0 16px;
  }
  .footer-logo {
    width: 46px;
  }
  .footer-inner > p {
    font-size: 11px;
  }
  .footer-nav {
    grid-column: 2;
    grid-row: auto;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 24px;
    font-size: 11px;
  }
  .page-head {
    padding: 58px 0 44px;
  }
  .page-head h1,
  .page-hero h1 {
    font-size: 34px;
  }
  .page-head .lead,
  .page-hero .lead {
    font-size: 14px;
  }
  .page-hero {
    grid-template-columns: 1fr;
    padding: 45px 20px;
    gap: 32px;
  }
  .page-hero-content {
    grid-column: 1;
    grid-row: 1;
  }
  .page-hero-media {
    grid-column: 1;
    grid-row: 2;
  }
  .page-hero-media img {
    height: 250px;
    border-radius: 130px 130px 20px 20px;
  }
  .stack-two {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .stack-block {
    margin-bottom: 40px;
  }
  .stack-block h2,
  .policy-block h2 {
    font-size: 24px;
  }
  .prose {
    font-size: 14px;
  }
  .spec > div {
    grid-template-columns: 85px 1fr;
    gap: 16px;
    font-size: 13px;
    padding: 20px 0;
  }
  .band {
    grid-template-columns: 1fr;
  }
  .band-media img {
    height: 260px;
  }
  .band > .container {
    padding: 38px 20px;
  }
  .contact-form {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .notice {
    padding: 20px;
    font-size: 13px;
  }
  .section-tight {
    padding: 45px 0 65px;
  }
  .heading-keep {
    font-size: 30px !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }
}
html.motion-paused {
  scroll-behavior: auto;
}
.motion-paused *,
.motion-paused *:before,
.motion-paused *:after {
  transition: none !important;
  animation: none !important;
}
.motion-paused [data-reveal] {
  opacity: 1;
  transform: none;
}

@keyframes gravel-arrive {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.canvas-ready canvas {
  animation: gravel-arrive 1.1s var(--ease) both;
}
@media (min-width: 701px) and (max-height: 800px) {
  .flow-art {
    width: min(100%, 340px);
    margin-top: 18px;
  }
  .flow-sticky h2 {
    font-size: 36px;
  }
  .flow-sticky {
    top: 100px;
  }
  .flow-caption {
    max-width: 340px;
  }
}

/* 横向きの低い画面では図解を固定せず、全体をスクロールで読めるようにする。 */
@media (max-height: 600px) {
  .flow-sticky {
    position: static;
  }
}