/* V3: one icon language, semantic illustrations and clearer research orientation. */
.hero-chapter {
  /* Clip the 3D layers without creating a focus-scrollable horizontal container. */
  overflow: clip;
}

.ui-icon {
  display: inline-block;
  vertical-align: -0.2em;
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}
.header-cta,
.hero-secondary,
.button,
.text-action,
.source-link,
.chapter-bottom > a {
  align-items: center;
  gap: 10px;
}
.header-cta {
  display: inline-flex;
}
.header-cta span {
  padding: 0;
}
.header-cta .ui-icon {
  width: 16px;
  height: 16px;
}
.button .ui-icon {
  width: 19px;
  height: 19px;
}
.button span {
  display: flex;
}
.button:hover .ui-icon {
  transform: translate(2px, -2px);
}
.hero-secondary .ui-icon {
  width: 16px;
  height: 16px;
}
.hero-secondary {
  font-size: 12px;
}
.source-link,
.text-action {
  display: inline-flex;
}
.source-link .ui-icon,
.text-action .ui-icon {
  width: 15px;
  height: 15px;
}
.site-header {
  border-bottom-color: #afc69d24;
}
.header-cta {
  background: #c8f87908;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.header-cta:hover {
  background: #c8f87912;
}
.hero-light {
  background: radial-gradient(ellipse, #90c95021, transparent 65%);
  height: 730px;
  right: -50px;
}
.scene-grid {
  background-size: 32px 32px;
  opacity: 0.9;
}
.scene-halo {
  box-shadow:
    0 0 0 36px #d2f8a508,
    0 0 0 72px #d2f8a504;
  background: radial-gradient(ellipse, #9ecb6126, transparent 70%);
}
.scene-node {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  padding: 12px;
  box-shadow: 0 10px 30px #0003;
}
.scene-node .ui-icon {
  width: 17px;
  height: 17px;
  color: #c8ec9c;
}
.scene-node span {
  font-size: 9px;
  color: #dbe8d3;
  margin: 0;
}
.node-law {
  left: -7px;
  top: 217px;
}
.node-brief {
  right: -9px;
  top: 139px;
}
.plate-topline > span:last-child {
  display: flex;
}
.plate-topline .ui-icon {
  width: 19px;
  height: 19px;
  stroke-width: 1.6;
}
.plate-bottom .ui-icon {
  width: 13px;
  height: 13px;
  stroke-width: 1.7;
}
.research-core {
  margin-top: 17px;
  gap: 21px;
}
.research-core-emblem {
  position: relative;
  width: 53px;
  height: 53px;
  border: 1px solid #d8f5b965;
  border-radius: 10px;
  background: #d9f4b516;
  display: grid;
  place-items: center;
  box-shadow: 3px 4px 0 #284c2544;
}
.research-core-emblem:before {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid #d4ecb322;
  border-radius: 13px;
}
.research-core-emblem .ui-icon {
  width: 30px;
  height: 30px;
  stroke-width: 1.4;
  color: #dfffad;
}
.core-label {
  font-size: 13px;
  line-height: 1.45;
}
.foreground-result {
  box-shadow:
    0 18px 45px #0004,
    0 0 0 5px #d5ecb50a;
}
.result-body {
  padding: 19px 17px;
  justify-content: space-between;
}
.result-title {
  font-size: 16px;
  letter-spacing: -0.35px;
}
.result-kicker {
  font-size: 8px;
  letter-spacing: 1px;
}
.result-meta {
  font-size: 10px;
}
.result-open {
  width: 41px;
  height: 41px;
  min-width: 41px;
  display: grid;
  place-items: center;
  border: 1px solid #c5d8b2;
  border-radius: 8px;
  background: #e7f0dc;
  color: #2e5127;
  transition:
    background 0.2s,
    transform 0.25s,
    box-shadow 0.25s;
}
.result-open:hover {
  background: #d6edb5;
  transform: translateY(-2px);
  box-shadow: 0 5px 10px #28471714;
}
.result-open .ui-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.25s;
}
.result-open:hover .ui-icon {
  transform: translate(2px, -2px);
}
.scene-controls {
  margin-top: 62px;
  padding: 5px;
  border-color: #aac98d36;
  box-shadow: 0 8px 25px #0001;
}
.scene-controls button {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  min-height: 44px;
  padding: 10px;
  transition:
    background 0.25s,
    color 0.25s,
    box-shadow 0.25s;
}
.scene-controls button .ui-icon {
  width: 18px;
  height: 18px;
  color: #aecb95;
}
.scene-controls button[aria-pressed="true"] {
  background: #375839;
  box-shadow:
    inset 0 0 0 1px #9bbe7d36,
    0 2px 4px #0002;
}
.scene-controls button[aria-pressed="true"] .ui-icon {
  color: #d8ffa3;
}
.scene-instruction {
  font-size: 9px;
  margin-top: 12px;
}
.scene-instruction .ui-icon {
  width: 11px;
  height: 11px;
}
.capability-ribbon {
  gap: 34px;
  font-size: 12px;
}
.capability-ribbon i {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  background: #abc58d10;
  border: 1px solid #abc58d29;
  border-radius: 6px;
}
.capability-ribbon .ui-icon {
  width: 17px;
  height: 17px;
  color: #c8e9a4;
}
.chapter-bottom > a {
  display: inline-flex;
}
.chapter-bottom > a span {
  padding-left: 0;
}
.chapter-bottom > a .ui-icon {
  width: 15px;
  height: 15px;
}
.product-tabs {
  gap: 4px;
  padding: 6px;
  background: #e9eee2;
}
.product-tab {
  gap: 10px;
  padding: 14px 19px;
  font-size: 13px;
}
.product-tab .tab-icon {
  width: 19px;
  height: 19px;
  stroke-width: 1.8;
}
.tab-indicator {
  top: 6px;
  bottom: 6px;
}
.product-tab[aria-selected="true"] .tab-icon {
  color: #416826;
}
.workspace-topbar {
  height: 65px;
  gap: 16px;
}
.workspace-topbar > .mini-wordmark {
  padding-right: 16px;
}
.workspace-topbar > span {
  font-size: 12px;
  color: #4e6146;
}
.workspace-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #344f2a;
}
.workspace-breadcrumb .ui-icon {
  width: 14px;
  height: 14px;
  color: #7b8d6b;
}
.workspace-breadcrumb .crumb-case {
  font-weight: 600;
}
.workspace-status {
  font-size: 10px;
  border-color: #d6e3cb;
  background: #fbfdf8;
  padding: 6px 9px;
}
.workspace-case {
  gap: 10px;
  font-size: 13px;
  min-height: 54px;
}
.workspace-case-index {
  display: grid;
  place-items: center;
  width: 24px;
  height: 26px;
  opacity: 1;
  color: #647a53;
}
.workspace-case-index .ui-icon {
  width: 19px;
  height: 19px;
  stroke-width: 1.6;
}
.workspace-case[aria-pressed="true"] .workspace-case-index {
  color: #466d2d;
}
.workspace-case-arrow .ui-icon {
  width: 14px;
  height: 14px;
}
.workspace-enhanced .case-sidebar {
  padding: 27px 10px;
}
.workspace-enhanced .sidebar-kicker {
  font-size: 9px;
  letter-spacing: 1.1px;
}
.workspace-enhanced .document-tag {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  font-size: 10px;
}
.workspace-case-count {
  display: flex;
  align-items: center;
  gap: 6px;
}
.workspace-case-count .ui-icon {
  width: 15px;
  height: 15px;
  color: #657e50;
}
.workspace-enhanced .evidence-panel {
  background: linear-gradient(155deg, #f3f7ee, #eaf2df);
}
.evidence-icon {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border: 1px solid #cddcbd;
  background: #e3edda;
  border-radius: 5px;
}
.evidence-icon .ui-icon {
  width: 17px;
  height: 17px;
  stroke-width: 1.7;
}
.workspace-enhanced .evidence-heading {
  padding-bottom: 17px;
}
.workspace-source-body {
  border-top: 1px solid #d5e2c8;
  padding-top: 23px;
}
.workspace-source-picker {
  margin-bottom: 21px;
  gap: 7px;
}
.workspace-source-button {
  min-width: 36px;
  height: 36px;
  border-radius: 5px;
  font-size: 12px;
}
.workspace-enhanced .evidence-panel blockquote {
  position: relative;
  padding: 15px 15px 15px 18px;
  background: #f9fcf5;
  border: 1px solid #dbe6ce;
  border-left: 2px solid #7b9d4e;
  border-radius: 0 5px 5px 0;
  box-shadow: 0 4px 10px #314d1704;
}
.workspace-source-body.is-source-arriving blockquote {
  animation: evidence-arrival 0.65s ease-out;
}
.workspace-enhanced .open-question {
  border-radius: 4px;
}
.open-question > span .ui-icon {
  width: 20px;
  height: 20px;
  stroke-width: 1.7;
}
.workspace-disclosure summary > span:last-child {
  display: flex;
}
.workspace-disclosure summary .ui-icon {
  width: 15px;
  height: 15px;
}
.workspace-disclosure[open] > summary > span:last-child {
  transform: rotate(180deg);
}
.workspace-report-includes .ui-icon {
  width: 15px;
  height: 15px;
}
.workspace-report-glyph > i {
  border-radius: 6px;
}
.workspace-report-glyph .ui-icon {
  width: 17px;
  height: 17px;
}
.workspace-copy-button .ui-icon {
  width: 17px;
  height: 17px;
}
.workspace-case:focus-visible,
.workspace-source-button:focus-visible {
  outline-offset: 3px;
}
.usecase-section {
  padding: 85px 0 90px;
  background: #f0f4e9;
}
.usecase-heading h2 {
  font-size: 42px;
  letter-spacing: -1.8px;
  line-height: 1.16;
}
.usecase-heading > p {
  font-size: 14px;
  line-height: 1.8;
}
.usecase-grid {
  gap: 18px;
}
.usecase-card {
  --art-paper: #fafff2;
  --art-soft: #e2edce;
  --art-accent: #c2dc99;
  padding: 23px 25px 0;
  border-color: #cfdcc2;
  background: linear-gradient(145deg, #fdfef9, #f6f9ef);
  border-radius: 10px;
  box-shadow: 0 2px 3px #2c481306;
  transition:
    transform 0.35s var(--ease),
    border-color 0.3s,
    box-shadow 0.3s;
}
.usecase-card:hover {
  border-color: #97b575;
  transform: translateY(-6px);
  box-shadow:
    0 20px 35px -20px #24491933,
    0 4px 9px #24491907;
}
.usecase-top {
  align-items: center;
  margin-bottom: 0;
  color: #587447;
}
.case-type-icon {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border: 1px solid #cfdfbd;
  background: #edf4e2;
  border-radius: 7px;
}
.case-type-icon .ui-icon {
  width: 19px;
  height: 19px;
  stroke-width: 1.7;
}
.usecase-arrow {
  display: grid;
  place-items: center;
}
.usecase-arrow .ui-icon {
  width: 18px;
  height: 18px;
}
.case-visual {
  position: relative;
  height: 159px;
  margin: 10px 0 18px;
  display: grid;
  place-items: center;
  overflow: visible;
}
.case-visual:before {
  content: "";
  position: absolute;
  inset: 0 0 -5px;
  background: radial-gradient(#79945440 0.7px, transparent 0.9px);
  background-size: 13px 13px;
  mask-image: radial-gradient(ellipse, #0006, transparent 68%);
  pointer-events: none;
}
.case-drawing {
  position: relative;
  height: 158px;
  width: min(100%, 300px);
  color: #5a7945;
  overflow: visible;
  filter: drop-shadow(0 7px 5px #3555180b);
  transition: transform 0.5s var(--ease);
}
.case-drawing .art-front,
.case-drawing .art-back,
.case-drawing .art-accent {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.5s var(--ease);
}
.case-drawing .art-signal {
  stroke: #4f772f;
  stroke-width: 1.8;
}
.usecase-card:is(:hover, :focus-visible) .art-front {
  transform: translateY(-4px);
}
.usecase-card:is(:hover, :focus-visible) .art-back {
  transform: translate(-3px, -2px) rotate(-2deg);
}
.usecase-card:is(:hover, :focus-visible) .art-accent {
  transform: translate(3px, -4px);
}
.usecase-card:is(:hover, :focus-visible) .art-signal {
  animation: signal-draw 0.75s ease-out;
}
.usecase-text h3 {
  font-size: 22px;
  letter-spacing: -0.6px;
  margin: 12px 0 11px;
}
.usecase-tag {
  font-size: 9px;
  letter-spacing: 0.75px;
  color: #566b49;
}
.usecase-text p {
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 22px;
  min-height: 50px;
  color: #52634a;
}
.usecase-action {
  font-size: 11px;
  padding: 19px 0;
  color: #355325;
}
.usecase-action .ui-icon {
  width: 17px;
  height: 17px;
}
.closing-section {
  position: relative;
  background:
    radial-gradient(ellipse at 55% 40%, #2c4d3030, transparent 62%), #102b20;
}
.closing-section h2 {
  font-size: 56px;
  letter-spacing: -2.2px;
  line-height: 1.13;
}
.closing-orbit {
  stroke: #aacf7433;
}
.closing-action > p {
  font-size: 14px;
}
.closing-action .button {
  margin-top: 10px;
}
@keyframes signal-draw {
  from {
    stroke-dasharray: 240;
    stroke-dashoffset: 240;
  }
  to {
    stroke-dasharray: 240;
    stroke-dashoffset: 0;
  }
}
@keyframes evidence-arrival {
  from {
    background: #dfedc5;
    box-shadow: 0 0 0 3px #bad39444;
  }
  to {
    background: #f9fcf5;
    box-shadow: 0 4px 10px #314d1704;
  }
}
@media (max-width: 1199px) {
  .scene-node {
    padding: 8px;
    gap: 6px;
  }
  .scene-node span {
    font-size: 8px;
  }
  .scene-node .ui-icon {
    width: 14px;
    height: 14px;
  }
  .node-law {
    left: -12px;
  }
  .node-brief {
    right: -12px;
  }
  .result-title {
    font-size: 14px;
  }
  .result-kicker {
    font-size: 7px;
  }
  .result-body {
    padding: 15px;
  }
  .result-meta {
    font-size: 8px;
  }
  .result-open {
    width: 35px;
    height: 35px;
    min-width: 35px;
  }
  .scene-controls {
    margin-top: 53px;
  }
  .scene-controls button {
    font-size: 11px;
    gap: 7px;
  }
  .usecase-card {
    padding: 20px 21px 0;
  }
  .usecase-text h3 {
    font-size: 20px;
  }
  .case-visual {
    height: 145px;
  }
  .case-drawing {
    height: 142px;
  }
  .workspace-breadcrumb {
    font-size: 11px;
  }
  .workspace-case {
    font-size: 13px;
  }
  .product-tab {
    font-size: 12px;
  }
  .usecase-heading h2 {
    font-size: 38px;
  }
}
@media (max-width: 900px) {
  .scene-node {
    display: none;
  }
  .scene-controls button {
    font-size: 10px;
    gap: 6px;
    padding: 9px 5px;
  }
  .scene-step-icon {
    width: 15px !important;
    height: 15px !important;
  }
  .scene-controls {
    margin-top: 54px;
  }
  .result-open {
    display: grid;
  }
  .result-title {
    font-size: 13px;
  }
  .research-core {
    gap: 14px;
  }
  .research-core-emblem {
    width: 42px;
    height: 42px;
  }
  .research-core-emblem .ui-icon {
    width: 26px;
    height: 26px;
  }
  .core-label {
    font-size: 10px;
  }
  .capability-ribbon {
    font-size: 10px;
    gap: 18px;
  }
  .capability-ribbon i {
    width: 24px;
    height: 24px;
  }
  .capability-ribbon .ui-icon {
    width: 14px;
    height: 14px;
  }
  .workspace-breadcrumb .crumb-case {
    max-width: 190px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .usecase-section {
    padding: 65px 0;
  }
  .usecase-heading h2 {
    font-size: 34px;
  }
}
@media (max-width: 650px) {
  .header-cta {
    font-size: 11px;
    gap: 8px;
  }
  .header-cta .ui-icon {
    width: 13px;
    height: 13px;
  }
  .button .ui-icon {
    width: 17px;
    height: 17px;
  }
  .hero-secondary {
    font-size: 10px;
    gap: 6px;
  }
  .hero-actions {
    gap: 14px;
  }
  .architecture {
    height: 419px;
  }
  .result-title {
    font-size: 12px;
  }
  .result-body {
    padding: 13px;
  }
  .result-kicker {
    font-size: 6px;
  }
  .result-meta {
    font-size: 7px;
  }
  .result-open {
    display: grid;
    width: 31px;
    height: 31px;
    min-width: 31px;
    border-radius: 6px;
  }
  .result-open .ui-icon {
    width: 16px;
    height: 16px;
  }
  .result-body {
    gap: 9px;
  }
  .scene-controls {
    margin: 43px 0 0;
    padding: 4px;
  }
  .scene-controls button {
    font-size: 11px;
    gap: 7px;
    min-height: 40px;
  }
  .scene-instruction {
    font-size: 8px;
    margin-top: 9px;
  }
  .research-core {
    margin-top: 11px;
    gap: 14px;
  }
  .research-core-emblem {
    width: 34px;
    height: 34px;
    border-radius: 6px;
  }
  .research-core-emblem:before {
    inset: -3px;
    border-radius: 9px;
  }
  .research-core-emblem .ui-icon {
    width: 22px;
    height: 22px;
  }
  .core-label {
    font-size: 8px;
  }
  .plate-topline .ui-icon {
    width: 12px;
    height: 12px;
  }
  .plate-bottom .ui-icon {
    width: 9px;
    height: 9px;
  }
  .capability-ribbon {
    gap: 12px;
    font-size: 8px;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .capability-ribbon span {
    gap: 7px;
  }
  .capability-ribbon span:last-child {
    display: none;
  }
  .capability-ribbon i {
    width: 23px;
    height: 23px;
  }
  .chapter-bottom {
    margin-top: 20px;
    padding: 17px 0;
  }
  .chapter-bottom > a {
    display: none;
  }
  .product-tabs {
    padding: 4px;
    gap: 3px;
    grid-template-columns: 1fr 1fr 1.45fr;
  }
  .product-tab {
    font-size: 10px;
    padding: 10px 4px;
    gap: 6px;
    min-height: 45px;
  }
  .product-tab .tab-icon {
    width: 15px;
    height: 15px;
  }
  .tab-indicator {
    top: 4px;
    bottom: 4px;
  }
  .workspace-topbar {
    padding: 0 15px;
    gap: 10px;
    height: 57px;
  }
  .workspace-topbar > span {
    display: none;
  }
  .workspace-breadcrumb {
    font-size: 11px;
  }
  .workspace-breadcrumb > .ui-icon {
    display: none;
  }
  .workspace-breadcrumb .crumb-case {
    max-width: 155px;
  }
  .workspace-status {
    font-size: 8px;
    padding: 5px 6px;
  }
  .workspace-enhanced .case-sidebar {
    padding: 22px 17px;
  }
  .workspace-case {
    font-size: 13px;
    gap: 8px;
    min-height: 49px;
  }
  .workspace-case-index {
    width: 20px;
  }
  .workspace-case-index .ui-icon {
    width: 18px;
    height: 18px;
  }
  .workspace-cases {
    gap: 7px;
  }
  .workspace-enhanced .document-tag {
    font-size: 9px;
  }
  .workspace-case-count {
    font-size: 11px;
    gap: 5px;
  }
  .workspace-case-count .ui-icon {
    width: 14px;
    height: 14px;
  }
  .workspace-source-body {
    padding-top: 22px;
  }
  .workspace-enhanced .evidence-panel blockquote {
    font-size: 16px;
  }
  .usecase-section {
    padding: 52px 0;
  }
  .usecase-heading h2 {
    font-size: 30px;
    letter-spacing: -1.2px;
  }
  .usecase-heading > p {
    font-size: 13px;
  }
  .usecase-grid {
    gap: 14px;
  }
  .usecase-card {
    padding: 18px 19px 0;
    grid-template-columns: minmax(0, 1fr) 110px;
    gap: 0 9px;
    border-radius: 8px;
  }
  .case-type-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
  }
  .case-type-icon .ui-icon {
    width: 16px;
    height: 16px;
  }
  .case-visual {
    grid-column: 2;
    grid-row: 2;
    width: 116px;
    height: 100px;
    margin: 9px -7px 0 0;
    align-self: center;
  }
  .case-drawing {
    height: auto;
    width: 138px;
    max-width: none;
    transform: translateX(-11px);
  }
  .usecase-text h3 {
    font-size: 18px;
    letter-spacing: -0.4px;
    margin: 10px 0;
  }
  .usecase-tag {
    font-size: 7px;
    letter-spacing: 0.35px;
  }
  .usecase-text p {
    font-size: 12px;
    min-height: 0;
    line-height: 1.7;
    margin-bottom: 18px;
  }
  .usecase-top {
    margin-bottom: 14px;
  }
  .usecase-action {
    font-size: 10px;
    padding: 15px 0;
  }
  .closing-section h2 {
    font-size: 41px;
    letter-spacing: -1.6px;
  }
  .closing-action > p {
    font-size: 13px;
  }
}
@media (max-width: 360px) {
  .header-cta {
    font-size: 9px;
    padding: 11px 8px;
  }
  .header-cta .ui-icon {
    width: 12px;
    height: 12px;
  }
  .hero-actions {
    gap: 9px;
  }
  .hero-secondary {
    font-size: 9px;
  }
  .product-tab {
    font-size: 9px;
    gap: 5px;
  }
  .product-tab .tab-icon {
    width: 13px;
    height: 13px;
  }
  .scene-controls {
    margin-top: 49px;
  }
  .scene-controls button {
    font-size: 10px;
    gap: 6px;
  }
  .architecture {
    height: 415px;
  }
  .result-open {
    display: grid;
  }
  .workspace-breadcrumb .crumb-case {
    max-width: 110px;
  }
  .workspace-status {
    font-size: 7px;
  }
  .usecase-card {
    grid-template-columns: minmax(0, 1fr) 86px;
    padding: 17px 16px 0;
  }
  .case-visual {
    width: 92px;
    height: 85px;
    margin-right: -7px;
  }
  .case-drawing {
    width: 113px;
    transform: translateX(-10px);
  }
  .workspace-case {
    font-size: 12px;
    padding: 10px 7px;
    gap: 6px;
  }
  .workspace-case-index {
    width: 18px;
  }
  .workspace-case-index .ui-icon {
    width: 16px;
    height: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .usecase-card:is(:hover, :focus-visible) .art-front,
  .usecase-card:is(:hover, :focus-visible) .art-back,
  .usecase-card:is(:hover, :focus-visible) .art-accent,
  .result-open:hover,
  .result-open:hover .ui-icon,
  .button:hover .ui-icon {
    transform: none;
  }
  .art-signal,
  .workspace-source-body.is-source-arriving blockquote {
    animation: none !important;
  }
}