:root {
  color-scheme: light;
  --bg: #fafafa;
  --panel: #f0f1f3;
  --ink: #1a1c20;
  --muted: #5c626d;
  --line: #d3d6dc;
  --accent: #37529b;
  --paper: #e7e8ea;
  --paper-ink: #16171b;
  --page: min(1320px, calc(100% - 96px));
}
* {
  box-sizing: border-box;
}
img {
  height: auto;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.8 -apple-system,
    BlinkMacSystemFont,
    "Hiragino Kaku Gothic ProN",
    "Noto Sans JP",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
  color: inherit;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}
button:disabled {
  cursor: default;
}
::selection {
  background: var(--accent);
  color: var(--bg);
}
.skip {
  position: absolute;
  top: -100px;
  left: 20px;
  padding: 12px 20px;
  background: var(--ink);
  color: var(--bg);
  z-index: 30;
}
.skip:focus {
  top: 12px;
}
.wrap {
  width: var(--page);
  margin-inline: auto;
}
.brand {
  display: flex;
  align-items: center;
  min-height: 44px;
  font:
    400 25px/1 "Instrument Serif",
    "Times New Roman",
    serif;
  letter-spacing: 0;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand i {
  font-style: italic;
}
.product-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fafafaf5;
}
.product-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 20px;
}
.product-nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 13px;
  color: #515864;
}
.product-nav-links a {
  min-height: 44px;
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.product-nav-links .pill-small {
  background: var(--ink);
  color: var(--bg);
  padding: 7px 15px;
  border-radius: 25px;
  min-height: 44px;
  gap: 6px;
}
.hero {
  padding-top: 88px;
}
.product-identity {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
}
.product-identity .product-app-icon {
  display: block;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 14px;
  box-shadow: 0 6px 16px #00000012;
}
.product-identity p.kicker {
  margin: 0;
}
.hero-heading {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  align-items: flex-end;
}
.kicker {
  font:
    11px/1.5 ui-monospace,
    SFMono-Regular,
    monospace;
  letter-spacing: 0.09em;
  color: var(--muted);
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(42px, 5.4vw, 84px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.065em;
  margin-top: 23px;
}
.hero-intro {
  max-width: 330px;
  padding-bottom: 6px;
}
.hero-intro p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.95;
}
.actions {
  display: flex;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
  margin-top: 26px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 11px 23px;
  border-radius: 28px;
  font-size: 12px;
  font-weight: 600;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid transparent;
  cursor: pointer;
}
.button:hover {
  text-decoration: none;
  background: #343b48;
}
.button.outline {
  background: transparent;
  color: inherit;
  border-color: #56585d;
}
.button.outline:hover {
  background: #00000008;
}
.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 20px;
  font-size: 12px;
}
.arrow {
  font-size: 17px;
  font-weight: 400;
}
.showcase {
  width: 100%;
  position: relative;
  margin-top: 64px;
  background: #c4c8d0;
  min-height: 680px;
  aspect-ratio: 1.9;
  overflow: hidden;
  color: #16181c;
  isolation: isolate;
}
.showcase:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 12% 10%, #f1f2f5 0, transparent 50%),
    linear-gradient(120deg, #d8dbe1, #b0b8c9 60%, #e2e4e8);
  z-index: -2;
}
.showcase:after {
  content: "";
  position: absolute;
  bottom: -24%;
  left: 15%;
  width: 90%;
  height: 45%;
  background: #242b4280;
  filter: blur(60px);
  transform: rotate(-7deg);
  z-index: -1;
}
.scene-label {
  position: absolute;
  top: 30px;
  left: 36px;
  font:
    11px ui-monospace,
    monospace;
  letter-spacing: 0.06em;
  color: #4a4f5a;
}
.scene-watermark {
  position: absolute;
  bottom: -0.07em;
  left: 24px;
  font:
    clamp(120px, 22vw, 330px)/1 Georgia,
    serif;
  letter-spacing: -0.065em;
  color: #ffffff45;
  user-select: none;
}
.screen-object {
  position: absolute;
  width: 79%;
  left: 15%;
  top: 12%;
  transform: perspective(1800px) rotateY(-9deg) rotateX(7deg) rotateZ(-3deg);
  transform-origin: center;
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
  box-shadow:
    0 1px 0 1px #f6f7fc80,
    3px 5px 0 #767b87,
    8px 12px 0 -4px #4e525e,
    0 45px 65px #242b4260;
  border: 6px solid #26282d;
  border-radius: 11px;
  overflow: hidden;
  background: #0b0c0e;
}
.screen-object:before {
  content: "";
  height: 20px;
  display: block;
  background: linear-gradient(#303339, #191a1e);
  border-bottom: 1px solid #3c3d42;
}
.screen-object img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}
.screen-object.is-web {
  width: 73%;
  left: 12%;
  transform: perspective(1800px) rotateY(9deg) rotateX(5deg) rotateZ(2deg);
}
.screen-object.is-web:before {
  height: 26px;
  background: #202226;
}
.scene-caption {
  position: absolute;
  bottom: 28px;
  right: 36px;
  left: 36px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
}
.scene-caption p {
  font-size: 11px;
  line-height: 1.7;
  color: #333944;
  max-width: 330px;
}
.view-switch {
  padding: 4px;
  background: #ffffffa6;
  border: 1px solid #ffffffbd;
  border-radius: 40px;
  display: flex;
  gap: 3px;
  color: #222630;
  box-shadow: 0 3px 12px #31384b12;
}
.view-switch button {
  border: 0;
  border-radius: 30px;
  background: transparent;
  font-size: 11px;
  padding: 10px 19px;
  min-height: 42px;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
}
.view-switch button[aria-pressed="true"] {
  background: #22252c;
  color: #f3f4f6;
}
.view-switch button:focus-visible {
  outline-color: #343d67;
}
.showcase-note {
  font-size: 10px;
  color: var(--muted);
  padding: 12px 0;
  text-align: right;
}
.manifesto {
  padding: 144px 0 130px;
  display: grid;
  grid-template-columns: 1fr 2.1fr;
  gap: 70px;
}
.manifesto .kicker {
  padding-top: 12px;
}
.manifesto h2 {
  font-size: clamp(30px, 4.2vw, 60px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: -0.055em;
}
.manifesto h2 span {
  color: #69707c;
}
.manifesto p {
  max-width: 600px;
  margin-top: 33px;
  color: var(--muted);
  font-size: 15px;
  line-height: 2;
}
.feature-section {
  background: var(--paper);
  color: var(--paper-ink);
  padding: 96px 0 105px;
}
.feature-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
  margin-bottom: 50px;
}
.feature-top h2 {
  font-size: clamp(30px, 4.2vw, 58px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.055em;
}
.feature-top p {
  font-size: 14px;
  color: #525660;
  max-width: 380px;
}
.feature-section .kicker {
  color: #5a5e68;
  margin-bottom: 20px;
}
.feature-layout {
  display: grid;
  grid-template-columns: 1fr 2.1fr;
  gap: 70px;
  align-items: center;
}
.feature-controls {
  border-bottom: 1px solid #bfc2c8;
}
.feature-control {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-top: 1px solid #bfc2c8;
  padding: 25px 0;
  cursor: pointer;
}
.feature-control .control-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  letter-spacing: -0.04em;
  font-weight: 500;
}
.feature-control .control-title span {
  font-size: 20px;
  color: #747986;
}
.feature-control p {
  font-size: 12px;
  line-height: 1.9;
  max-width: 300px;
  color: #5a5e67;
  margin-top: 12px;
}
.feature-control[aria-pressed="true"] .control-title span {
  color: #16171b;
  transform: rotate(45deg);
}
.feature-control[aria-pressed="false"] p {
  display: none;
}
.feature-control:focus-visible {
  outline-color: #4a5579;
}
.detail-visual {
  overflow: hidden;
  background: #121315;
  border: 1px solid #2e3035;
  border-radius: 9px;
  box-shadow: 0 35px 55px #34405c26;
  aspect-ratio: 1.45;
  position: relative;
}
.detail-visual img {
  display: block;
  width: 135%;
  max-width: none;
  transform: translate(-5%, -2%);
  transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
  transform-origin: top left;
}
.detail-visual[data-view="handoff"] img {
  width: 145%;
  transform: translate(-27%, -2%);
}
.detail-visual[data-view="workspace"] img {
  width: 100%;
  transform: translate(0, 5%);
}
.visual-caption {
  display: flex;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  color: #535862;
  font:
    10px/1.8 ui-monospace,
    monospace;
}
.visual-caption span {
  max-width: 460px;
}
.desktop-chapter {
  padding: 140px 0 110px;
  overflow: hidden;
}
.chapter-heading {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  align-items: flex-end;
}
.chapter-heading .kicker {
  margin-bottom: 22px;
}
.chapter-heading h2 {
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.06em;
}
.chapter-heading .copy {
  max-width: 360px;
  font-size: 14px;
  color: var(--muted);
}
.chapter-heading .copy p {
  margin-bottom: 23px;
}
.panorama {
  margin-top: 65px;
  border: 1px solid #484b53;
  border-radius: 12px;
  background: #15171b;
  padding: 8px;
  box-shadow: 0 0 80px #a2acdf12;
}
.panorama img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}
.desktop-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  margin-top: 44px;
}
.desktop-benefits h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 12px;
}
.desktop-benefits p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
}
.editions {
  border-top: 1px solid var(--line);
  padding: 110px 0;
}
.faq {
  max-width: 840px;
  margin: auto;
  padding: 20px 0 100px;
}
.faq h2 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 35px;
}
details {
  border-top: 1px solid var(--line);
  padding: 21px 0;
}
summary {
  cursor: pointer;
  font-size: 13px;
  list-style: none;
  display: flex;
  gap: 25px;
  justify-content: space-between;
}
summary:after {
  content: "+";
  font-size: 20px;
  line-height: 1.4;
  color: var(--muted);
}
summary::-webkit-details-marker {
  display: none;
}
details[open] > summary:after {
  content: "−";
}
details p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 16px;
  line-height: 2;
}
details a {
  text-decoration: underline;
}
.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 30px;
  color: var(--muted);
  font-size: 10px;
}
.site-footer div {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}
.download-area {
  background: var(--paper);
  color: var(--paper-ink);
  padding: 100px 0;
}
.download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.download-grid h2 {
  font-size: 48px;
  line-height: 1.5;
  letter-spacing: -0.05em;
  font-weight: 500;
}
.download-grid .kicker {
  color: #5a5e68;
  margin-bottom: 22px;
}
.download-grid p {
  font-size: 13px;
  color: #535862;
  margin-top: 20px;
}
.download-grid .button {
  background: #1c1e24;
  color: #f5f5f6;
}
.download-grid .button[aria-disabled="true"] {
  background: #555a66;
  pointer-events: none;
}
.download-grid .release-meta {
  font-size: 11px;
}
.release-detail {
  font-size: 11px;
  margin-top: 24px;
  color: #525661;
}
.release-detail a {
  text-decoration: underline;
  display: inline-flex;
  min-height: 32px;
  align-items: center;
}
.checksum {
  font:
    10px/1.8 ui-monospace,
    monospace;
  overflow-wrap: anywhere;
  display: block;
  margin-top: 10px;
}
.install-steps {
  margin: 0;
  padding-left: 23px;
  color: #535862;
  font-size: 13px;
}
.install-steps li {
  padding: 10px 0 22px 10px;
}
.install-steps strong {
  display: block;
  color: #1c1e24;
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 9px;
}
.install-steps code {
  font-size: 11px;
  overflow-wrap: anywhere;
}
.download-grid a:focus-visible {
  outline-color: #4a5579;
}
.download-grid details {
  border-color: #b8bcc4;
}
.download-grid summary {
  font-size: 12px;
  color: #1c1e24;
}
.download-grid details p {
  font-size: 12px;
}
.download-grid summary:after {
  color: #515868;
}
.support-info {
  padding: 70px 0 80px;
  max-width: 840px;
  margin: auto;
}
.support-info h2 {
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 25px;
}
.support-info h3 {
  font-size: 15px;
  font-weight: 500;
  margin-top: 24px;
}
.support-info p,
.support-info li {
  font-size: 12px;
  color: var(--muted);
  line-height: 2;
}
.support-info p {
  margin: 14px 0;
}
.support-info a {
  text-decoration: underline;
}
.support-info code {
  font-size: 11px;
  overflow-wrap: anywhere;
}
.support-info ol {
  padding-left: 20px;
}
.motion-in {
  animation: rise-in 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.motion-in.delay {
  animation-delay: 0.14s;
}
@keyframes rise-in {
  from {
    opacity: 0.01;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.reveal {
  transition:
    opacity 0.8s,
    transform 0.8s;
}
.js-motion .reveal:not(.visible) {
  opacity: 0.01;
  transform: translateY(32px);
}
[hidden] {
  display: none !important;
}
@media (min-width: 1800px) {
  .showcase {
    max-width: 1800px;
    margin-inline: auto;
  }
}
@media (max-width: 1100px) {
  :root {
    --page: calc(100% - 64px);
  }
  .hero {
    padding-top: 60px;
  }
  .hero-heading {
    gap: 40px;
  }
  .hero-intro {
    max-width: 290px;
  }
  .showcase {
    min-height: 520px;
  }
  .screen-object {
    top: 16%;
  }
  .manifesto,
  .feature-layout {
    gap: 45px;
    grid-template-columns: 1fr 2fr;
  }
  .download-grid {
    gap: 55px;
  }
  .desktop-benefits {
    gap: 30px;
  }
}
@media (max-width: 760px) {
  :root {
    --page: calc(100% - 40px);
  }
  .brand {
    font-size: 23px;
  }
  .product-nav-inner {
    min-height: 68px;
  }
  .product-nav-links {
    gap: 12px;
    font-size: 11px;
  }
  .hero {
    padding-top: 53px;
  }
  .hero-heading {
    display: block;
  }
  .hero h1 {
    font-size: clamp(40px, 8.6vw, 65px);
    margin-top: 19px;
    line-height: 1.35;
  }
  .hero-intro {
    max-width: 430px;
    margin-top: 26px;
  }
  .hero-intro p {
    font-size: 13px;
  }
  .actions {
    gap: 22px;
    margin-top: 24px;
  }
  .showcase {
    min-height: 410px;
    aspect-ratio: auto;
    margin-top: 38px;
  }
  .scene-label {
    top: 20px;
    left: 20px;
    font-size: 9px;
  }
  .screen-object {
    width: 100%;
    left: 7%;
    top: 18%;
    border-width: 4px;
    transform: perspective(1200px) rotateY(-10deg) rotateX(6deg) rotateZ(-4deg);
    border-radius: 7px;
  }
  .screen-object.is-web {
    width: 94%;
    left: 2%;
    top: 17%;
  }
  .screen-object:before {
    height: 13px;
  }
  .screen-object.is-web:before {
    height: 17px;
  }
  .scene-watermark {
    font-size: 130px;
    left: 10px;
    bottom: 50px;
  }
  .scene-caption {
    left: 20px;
    right: 20px;
    bottom: 20px;
    align-items: flex-start;
    flex-direction: column-reverse;
    gap: 13px;
  }
  .scene-caption p {
    font-size: 9px;
    max-width: 300px;
  }
  .view-switch {
    align-self: center;
  }
  .view-switch button {
    font-size: 10px;
    padding: 8px 17px;
    min-height: 40px;
  }
  .showcase-note {
    font-size: 9px;
    line-height: 1.7;
    text-align: left;
    max-width: 300px;
  }
  .manifesto {
    display: block;
    padding: 80px 0;
  }
  .manifesto h2 {
    font-size: clamp(29px, 6.1vw, 44px);
    line-height: 1.65;
    margin-top: 25px;
  }
  .manifesto p {
    font-size: 13px;
    max-width: 550px;
    margin-top: 25px;
  }
  .feature-section {
    padding: 65px 0;
  }
  .feature-top {
    display: block;
    margin-bottom: 34px;
  }
  .feature-top h2 {
    font-size: 34px;
  }
  .feature-top p {
    margin-top: 24px;
    font-size: 13px;
  }
  .feature-layout {
    display: flex;
    flex-direction: column-reverse;
    gap: 28px;
    align-items: stretch;
  }
  .detail-visual {
    aspect-ratio: 1.2;
  }
  .detail-visual img {
    width: 170%;
    transform: translate(-13%, 0);
  }
  .detail-visual[data-view="handoff"] img {
    width: 180%;
    transform: translate(-37%, 0);
  }
  .detail-visual[data-view="workspace"] img {
    width: 145%;
    transform: translate(-29%, 0);
  }
  .feature-control {
    padding: 19px 0;
  }
  .feature-control .control-title {
    font-size: 16px;
  }
  .feature-control p {
    max-width: 550px;
    font-size: 12px;
  }
  .visual-caption {
    font-size: 9px;
    gap: 15px;
    align-items: flex-start;
  }
  .desktop-chapter {
    padding: 75px 0;
  }
  .chapter-heading {
    display: block;
  }
  .chapter-heading h2 {
    font-size: 38px;
  }
  .chapter-heading .copy {
    margin-top: 27px;
    font-size: 13px;
    max-width: 500px;
  }
  .panorama {
    margin-top: 32px;
    padding: 4px;
    border-radius: 7px;
  }
  .panorama img {
    border-radius: 3px;
  }
  .desktop-benefits {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 30px;
  }
  .desktop-benefits h3 {
    font-size: 15px;
    margin-bottom: 6px;
  }
  .desktop-benefits p {
    max-width: 500px;
  }
  .editions {
    padding: 65px 0;
  }
  .faq {
    padding-bottom: 60px;
  }
  .faq h2 {
    font-size: 24px;
    margin-bottom: 24px;
  }
  .faq summary {
    font-size: 12px;
  }
  .faq p {
    font-size: 12px;
  }
  .site-footer {
    font-size: 10px;
    display: block;
    padding-top: 25px;
  }
  .site-footer div {
    margin-top: 20px;
    gap: 20px;
  }
  .download-area {
    padding: 65px 0;
  }
  .download-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .download-grid h2 {
    font-size: 35px;
  }
  .download-grid p {
    font-size: 12px;
  }
  .install-steps {
    font-size: 12px;
  }
  .support-info {
    padding: 50px 0;
  }
  .button {
    font-size: 11px;
    min-height: 46px;
    padding: 10px 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js-motion .reveal:not(.visible) {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-transparency: reduce) {
  .product-nav {
    background: #fafafa;
  }
  .view-switch {
    background: #eef0f6;
  }
}
@media (prefers-contrast: more) {
  :root {
    --muted: #343b48;
    --line: #636b79;
  }
  .product-nav-links {
    color: #272d38;
  }
  .scene-caption p {
    color: #151820;
  }
}

.cirno-chapter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 15px;
}
.cirno-copy .kicker {
  margin-bottom: 24px;
}
.cirno-copy h2 {
  font-size: clamp(28px, 2.5vw, 38px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.05em;
}
.cirno-copy > p:not(.kicker) {
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
  margin: 28px 0 16px;
}
.cirno-chapter {
  grid-template-columns: 1fr;
  gap: 36px;
}
.cirno-copy {
  max-width: 760px;
}
.cirno-copy h2 {
  font-size: clamp(32px, 3.7vw, 52px);
}
.product-demo {
  min-width: 0;
}
.product-demo-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.product-demo-tools > div {
  display: flex;
  gap: 4px;
}
.product-demo-tools button {
  font: inherit;
  font-size: 12px;
  padding: 10px 16px;
  min-height: 44px;
  border: 0;
  border-radius: 24px;
  background: none;
  color: var(--muted);
  cursor: pointer;
}
.product-demo-tools button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--bg);
}
.product-demo-hint,
.demo-footnote {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin: 16px 0;
}
.product-demo-viewport {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0a0b0c;
}
.product-demo-viewport iframe {
  width: 100%;
  height: 720px;
  display: block;
  border: 0;
}
.product-demo-viewport[data-edition="desktop"] iframe {
  min-width: 960px;
}
@media (max-width: 760px) {
  .cirno-chapter {
    padding-top: 70px;
    gap: 24px;
  }
  .product-demo-tools button {
    padding-inline: 12px;
  }
  .product-demo-viewport iframe {
    height: 680px;
  }
  .demo-footnote {
    font-size: 11px;
  }
}

.comparison-title {
  margin-bottom: 45px;
}
.comparison-title h2 {
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 500;
  letter-spacing: -0.05em;
  margin-top: 20px;
}
.comparison-title > p:last-child {
  font-size: 14px;
  color: var(--muted);
  line-height: 2;
  margin-top: 22px;
}
.comparison-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}
.comparison-table .feature-column {
  width: 36%;
}
.comparison-table th,
.comparison-table td {
  padding: 21px 24px;
  text-align: center;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 400;
  overflow-wrap: anywhere;
}
.comparison-table tbody th {
  text-align: left;
  color: #515965;
  padding-left: 0;
}
.comparison-table thead th {
  padding-top: 36px;
  padding-bottom: 40px;
  vertical-align: top;
}
.comparison-table .pro-column {
  background: #101216;
}
.comparison-position {
  display: block;
  font:
    9px ui-monospace,
    monospace;
  letter-spacing: 0.1em;
  color: #5b6473;
  margin-bottom: 15px;
}
.pro-column .comparison-position {
  color: #d1ddff;
}
.comparison-name {
  display: block;
  font:
    400 42px/1.3 "Instrument Serif",
    "Times New Roman",
    serif;
  letter-spacing: -0.04em;
}
.comparison-name sup {
  font-size: 0.5em;
}
.comparison-description {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 20px;
  line-height: 1.9;
}
.comparison-table strong {
  font-weight: 500;
  color: #e5ecff;
}
.comparison-table tfoot td {
  vertical-align: top;
  padding-top: 30px;
  border: 0;
}
.comparison-table tfoot th {
  border: 0;
}
.comparison-table tfoot .button {
  gap: 10px;
  padding-inline: 18px;
  font-size: 12px;
  min-height: 48px;
}
.comparison-note,
.comparison-table .release-meta {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 14px;
}
.comparison-table .text-link {
  font-size: 11px;
  margin-top: 6px;
}
.comparison-table .button[aria-disabled="true"] {
  background: #555c6a;
  color: #d3d8e4;
  pointer-events: none;
}
.compact-break {
  display: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.unified-install {
  margin-top: 42px;
  border-bottom: 1px solid var(--line);
  padding: 23px 0;
}
.unified-install > summary {
  font-size: 13px;
}
.unified-install[open] > summary {
  margin-bottom: 25px;
}
.unified-install .download-grid .actions:empty {
  display: none;
}
.unified-install .download-area {
  padding: 65px 0;
}
.unified-install .support-info {
  width: calc(100% - 80px);
  padding-bottom: 20px;
}
.unified-install .download-grid h2 {
  font-size: 38px;
}
.unified-install .download-grid p {
  font-size: 12px;
}
.unified-install .wrap {
  width: calc(100% - 80px);
}
@media (max-width: 760px) {
  .comparison-title {
    margin-bottom: 25px;
  }
  .comparison-title h2 {
    font-size: 29px;
  }
  .comparison-title > p:last-child {
    font-size: 12px;
  }
  .comparison-table .feature-column {
    width: 32%;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 17px 8px;
    font-size: 11px;
    line-height: 1.8;
  }
  .comparison-table tbody th {
    font-size: 11px;
    padding-right: 12px;
  }
  .comparison-table thead th {
    padding: 24px 6px;
  }
  .comparison-name {
    font-size: clamp(22px, 5.2vw, 35px);
  }
  .comparison-position {
    font-size: 8px;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
  }
  .comparison-description {
    font-size: 10px;
    margin-top: 16px;
  }
  .comparison-table tfoot td {
    padding: 22px 6px;
  }
  .comparison-table tfoot .button {
    font-size: 10px;
    padding: 10px 9px;
    line-height: 1.8;
    min-height: 46px;
    border-radius: 14px;
    width: 100%;
    text-align: center;
  }
  .comparison-note,
  .comparison-table .release-meta {
    font-size: 9px;
    line-height: 1.8;
  }
  .comparison-table .text-link {
    font-size: 10px;
    line-height: 1.7;
  }
  .compact-break {
    display: block;
  }
  .unified-install .wrap,
  .unified-install .support-info {
    width: calc(100% - 36px);
  }
  .unified-install .download-area {
    padding: 40px 0;
  }
  .unified-install .download-grid h2 {
    font-size: 30px;
  }
  .unified-install > summary {
    font-size: 12px;
  }
}

/* A shared family: a light everyday workspace, then a full-width dark Pro chapter. */
.desktop-chapter {
  --bg: #090a0b;
  --ink: #f3f2ef;
  --muted: #b2b7c2;
  --line: #343840;
  --accent: #c7d3f4;
  color-scheme: dark;
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  margin-top: 100px;
}
.desktop-chapter .kicker {
  color: #c1cce4;
}
.desktop-chapter .panorama {
  box-shadow:
    0 20px 70px #0008,
    0 0 70px #a2acdf10;
}
.comparison-table .pro-column {
  --bg: #101216;
  --ink: #f3f2ef;
  --muted: #b7bdca;
  --line: #353a46;
  --accent: #c7d3f4;
  color-scheme: dark;
  color: var(--ink);
}
.showcase[data-edition-view="desktop"] {
  background: #10131b;
}
.showcase[data-edition-view="desktop"]:before {
  background:
    radial-gradient(ellipse at 70% 0%, #5a637c55, transparent 60%),
    linear-gradient(135deg, #080a10, #1d2433 60%, #0c0f18);
}
.showcase[data-edition-view="desktop"]:after {
  background: #647eb955;
  filter: blur(80px);
}
.showcase[data-edition-view="desktop"] .scene-label {
  color: #b7c3d9;
}
.showcase[data-edition-view="desktop"] .scene-watermark {
  color: #c1cceb10;
}
.showcase[data-edition-view="desktop"] .scene-caption p {
  color: #ced8e9;
}
.showcase[data-edition-view="desktop"] .screen-object {
  border-color: #555d6d;
  box-shadow:
    0 1px 0 1px #b7c5df70,
    3px 5px 0 #474f61,
    8px 12px 0 -4px #202635,
    0 40px 80px #000b;
}
@media (max-width: 760px) {
  .desktop-chapter {
    margin-top: 70px;
  }
}
@media (prefers-contrast: more) {
  .desktop-chapter,
  .comparison-table .pro-column {
    --muted: #e0e4ee;
    --line: #7a8292;
  }
}
.comparison-table .pro-column .button:hover {
  background: #dce5fb;
  color: #101216;
}

.connected-chats {
  padding-block: 110px 20px;
}
.chat-heading {
  max-width: 820px;
}
.chat-heading h2 {
  font-size: clamp(34px, 4.7vw, 64px);
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.05em;
}
.chat-heading > p:last-child {
  margin-top: 24px;
  font-size: 15px;
  line-height: 2;
  color: var(--muted);
}
.chat-services {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 0;
  margin: 48px 0 72px;
  max-width: 900px;
}
.chat-services li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 18px;
}
.chat-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}
.chat-logo img {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.chat-logo .grok-bot-logo {
  width: 64px;
  height: 64px;
  border-radius: 14px;
}
.chat-workflow {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: start;
}
.chat-workflow-copy h3 {
  font-size: clamp(26px, 2.7vw, 36px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: -0.04em;
}
.chat-workflow-copy p {
  margin-top: 20px;
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
}
.chat-workflow-copy .chat-capability-note {
  font-size: 12px;
  margin-bottom: 22px;
}
.chat-example {
  padding: 28px;
  background: #f0f1f3;
  border-radius: 12px;
  min-width: 0;
}
.chat-example-label {
  color: var(--muted);
  font-size: 11px;
}
.chat-example-message {
  width: fit-content;
  margin: 24px 0 24px auto;
  padding: 16px 20px;
  border-radius: 20px 20px 4px 20px;
  background: #fff;
  font-size: 14px;
  line-height: 1.9;
}
.chat-picker {
  background: #fff;
  border: 1px solid #d3d6dc;
  border-radius: 8px;
  overflow: hidden;
}
.chat-picker summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  min-height: 56px;
  font-size: 13px;
  cursor: pointer;
  list-style: none;
}
.chat-picker summary::-webkit-details-marker {
  display: none;
}
.chat-picker iframe {
  display: block;
  width: 100%;
  height: 520px;
  border: 0;
  border-top: 1px solid #d3d6dc;
}
.chat-example-note {
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 16px;
}
.mcp-connection-guide {
  margin-top: 48px;
  max-width: 900px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.mcp-connection-guide summary {
  min-height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  list-style: none;
  cursor: pointer;
}
.mcp-connection-guide summary::-webkit-details-marker {
  display: none;
}
.mcp-guide-content {
  padding-bottom: 24px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}
.mcp-guide-content p {
  margin-bottom: 16px;
}
.mcp-guide-content code {
  display: block;
  padding: 14px 16px;
  background: var(--panel);
  border-radius: 6px;
  color: var(--ink);
  font-size: 12px;
  overflow-wrap: anywhere;
  margin-bottom: 20px;
  user-select: all;
}
.mcp-guide-content nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.mcp-guide-content a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 900px) {
  .chat-workflow {
    gap: 36px;
  }
  .chat-services {
    gap: 16px;
  }
  .chat-services li {
    font-size: 15px;
    gap: 8px;
  }
}
@media (max-width: 760px) {
  .connected-chats {
    padding-top: 70px;
  }
  .chat-services {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 12px;
    margin: 30px 0 44px;
  }
  .chat-workflow {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .chat-example {
    padding: 18px;
  }
  .chat-heading > p:last-child {
    font-size: 13px;
  }
  .mcp-connection-guide {
    margin-top: 30px;
  }
}

@media (max-width: 400px) {
  .chat-heading h2 {
    font-size: 28px;
  }
  .chat-workflow-copy h3 {
    font-size: 24px;
  }
}

/* Two ways into the same work; detailed capabilities remain in the comparison. */
.product-entry { margin-bottom: 40px; }
.entry-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.entry-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border-radius: 30px; background: var(--panel); }
.entry-copy { padding: 42px 40px 0; }
.entry-kicker { color: var(--muted); font-size: 14px; }
.entry-name { margin-top: 28px; font: 400 clamp(68px, 7.5vw, 108px)/1.05 "Instrument Serif", "Times New Roman", serif; letter-spacing: -.035em; }
.entry-name sup { font-size: .48em; line-height: 0; vertical-align: super; letter-spacing: -.04em; }
.entry-description { margin-top: 28px; font-size: 15px; line-height: 1.9; color: var(--muted); }
.entry-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 22px; margin-top: 28px; }
.entry-actions .button { min-height: 50px; padding-inline: 24px; font-size: 14px; gap: 24px; }
.entry-actions .text-link { font-size: 13px; gap: 12px; }
.entry-platform { margin-top: 16px; color: #b8bec8; font-size: 12px; }
.entry-preview { margin: 56px 0 0 40px; height: 270px; overflow: hidden; border: 5px solid #444a55; border-right: 0; border-bottom: 0; border-radius: 12px 0 0; background: #0d0e0f; }
.entry-preview img { display: block; width: max(100%, 720px); max-width: none; }
.entry-card:first-child .entry-preview { margin-top: auto; }
.entry-card:first-child .entry-copy { padding-bottom: 56px; }
.entry-desktop { background: #191c22; color: #f6f7f8; }
.entry-desktop .entry-kicker, .entry-desktop .entry-description { color: #b8bec8; }
.entry-desktop .button { background: #f6f7f8; color: #191c22; }
.entry-desktop a:focus-visible { outline-color: #d1ddff; }
.entry-sample-note { margin-top: 8px; color: var(--muted); font-size: 10px; }
@media (max-width: 1100px) and (min-width: 761px) {
  .entry-copy { padding: 32px 28px 0; }
  .entry-preview { margin-left: 28px; height: 240px; }
  .entry-name { font-size: clamp(64px, 7.5vw, 82px); }
  .entry-description { font-size: 14px; }
}
@media (max-width: 760px) {
  .product-entry { margin-bottom: 28px; }
  .entry-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .entry-card { border-radius: 25px; }
  .entry-copy { padding: 32px 28px 0; }
  .entry-kicker { font-size: 13px; }
  .entry-name { margin-top: 28px; font-size: clamp(60px, 16vw, 84px); }
  .entry-description { margin-top: 28px; font-size: 14px; }
  .entry-actions { margin-top: 28px; gap: 14px 18px; }
  .entry-actions .button { font-size: 13px; padding-inline: 21px; }
  .entry-actions .text-link { font-size: 12px; }
  .entry-preview { height: 230px; margin: 36px 0 0 28px; }
  .entry-preview img { width: max(100%, 620px); }
  .entry-card:first-child .entry-copy { padding-bottom: 52px; }
  .entry-platform { font-size: 12px; }
}