:root {
  --ink:#171c20;
  --paper:#f8f9f6;
  --surface:#eef1ec;
  --green:#a1d7c1;
  --green-ink:#315c4c;
  --muted:#60686b;
  --line:#d6dcd6;
  --dark-muted:#b7bec2;
  --shell:1280px;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:110px;
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Inter,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a {
  color:inherit;
  text-decoration:none;
}
button,input {
  font:inherit;
}
button {
  cursor:pointer;
}
button:disabled {
  cursor:wait;
}
h1,h2,h3,p {
  margin:0;
}
h1,h2,h3 {
  line-height:1.3;
  font-weight:600;
}
a,button,summary {
  touch-action:manipulation;
}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible {
  outline:3px solid #509877;
  outline-offset:6px;
}
button[hidden],[hidden] {
  display:none!important;
}
.shell {
  width:calc(100% - 120px);
  max-width:var(--shell);
  margin-inline:auto;
}
.header-wrapper {
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:5;
}
body {
  padding-top:96px;
}
.dark-opening {
  background:var(--ink);
  color:#f9fbfa;
}
.site-header {
  display:flex;
  align-items:center;
  gap:48px;
  min-height:96px;
}
.brand {
  font-size:23px;
  letter-spacing:-.7px;
  font-weight:600;
  white-space:nowrap;
}
.brand span {
  color:var(--green);
}
.navigation {
  display:flex;
  gap:32px;
  align-items:center;
  font-size:15px;
  color:#d4d9dc;
  margin-left:28px;
}
.navigation a {
  padding:8px 0;
}
.navigation a:hover,.languages a:hover,.text-link:hover {
  color:var(--green);
}
.languages {
  margin-left:auto;
  display:flex;
  gap:14px;
  align-items:center;
  font-size:15px;
  color:#c4cbd0;
}
.languages a {
  padding:6px 0;
}
.languages a[aria-current] {
  color:var(--green);
  border-bottom:2px solid var(--green);
}
.menu-toggle {
  display:none;
  align-items:center;
  gap:7px;
  border:0;
  background:none;
  color:inherit;
  padding:10px;
}
.hero {
  padding-top:42px;
}
.hero-layout {
  display:grid;
  grid-template-columns:minmax(0,1.85fr) minmax(0,1fr);
  gap:70px;
  padding-bottom:50px;
}
.eyebrow {
  display:flex;
  align-items:center;
  gap:18px;
  font-size:14px;
  letter-spacing:1px;
  color:var(--muted);
  margin-bottom:22px;
}
.eyebrow:before {
  content:"";
  height:2px;
  width:38px;
  flex-shrink:0;
  background:var(--green);
}
.hero .eyebrow {
  color:var(--dark-muted);
}
h1 {
  font-size:clamp(42px,4.8vw,70px);
  line-height:1.32;
  letter-spacing:-2px;
  font-weight:650;
  margin-bottom:24px;
}
h1 span {
  display:block;
}
.role {
  font-size:20px;
  color:#ebefed;
  letter-spacing:.3px;
  margin-bottom:20px;
}
.hero-intro {
  max-width:710px;
  color:var(--dark-muted);
  font-size:16px;
  line-height:1.9;
}
.hero-actions {
  display:flex;
  align-items:center;
  gap:42px;
  margin-top:32px;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  min-height:52px;
  padding:11px 24px;
  border:1px solid transparent;
  border-radius:3px;
  line-height:1.5;
  font-weight:600;
  font-size:15px;
}
.primary {
  background:var(--green);
  color:#172e25;
}
.primary:hover {
  background:#b7e7d2;
}
.text-link {
  display:inline-flex;
  gap:16px;
  align-items:center;
  font-weight:500;
  font-size:15px;
}
.hero-aside {
  align-self:center;
  padding-left:12px;
}
.hero-aside>p {
  font-weight:300;
  color:#939ca2;
  font-size:clamp(38px,4.15vw,60px);
  line-height:1.4;
  letter-spacing:-1.8px;
}
.hero-aside>p>span {
  color:var(--green);
}
.aside-note {
  max-width:280px;
  color:#a4aeb3;
  font-size:12px;
  line-height:1.8;
  letter-spacing:1px;
  margin-top:38px;
  padding-top:18px;
  border-top:1px solid #687378;
}
.hero-bottom {
  border-top:1px solid #424b4f;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  padding:20px 0 22px;
  color:#b4bec3;
  font-size:13px;
}
.hero-bottom span {
  margin:0 12px;
  color:#67737b;
}
.build-note {
  font-size:11px;
  letter-spacing:1.5px;
  color:#9ca7ac;
  white-space:nowrap;
}
.light-body {
  background:var(--paper);
}
.experience {
  display:grid;
  grid-template-columns:1fr 1fr 1.45fr;
  gap:40px;
  padding-top:36px;
  padding-bottom:36px;
  border-bottom:1px solid var(--line);
}
.experience>div+div {
  border-left:1px solid var(--line);
  padding-left:40px;
}
.experience strong {
  font-size:25px;
  font-weight:600;
  letter-spacing:-.5px;
}
.experience p {
  font-size:13px;
  color:var(--muted);
  margin-top:5px;
}
.section {
  padding-top:86px;
  padding-bottom:86px;
}
.section-heading {
  margin-bottom:36px;
}
.section h2 {
  font-size:clamp(29px,3vw,42px);
  letter-spacing:-1px;
}
.section-heading .eyebrow {
  margin-bottom:14px;
}
.section-intro {
  color:var(--muted);
  font-size:16px;
  max-width:740px;
  margin-top:16px;
}
.case {
  border-top:1px solid var(--line);
}
.case:last-child {
  border-bottom:1px solid var(--line);
}
summary {
  list-style:none;
  display:flex;
  align-items:center;
  gap:28px;
  cursor:pointer;
  padding:28px 0;
}
summary::-webkit-details-marker {
  display:none;
}
.case-icon {
  display:flex;
  align-items:center;
  justify-content:center;
  width:62px;
  height:62px;
  background:#eaf0eb;
  color:var(--green-ink);
  font-size:26px;
  border-radius:5px;
  flex-shrink:0;
}
.case-overview {
  flex:1;
  min-width:0;
}
.case-number {
  display:block;
  font-size:10px;
  color:var(--green-ink);
  letter-spacing:1.4px;
  text-transform:uppercase;
  margin-bottom:3px;
}
.case-title {
  display:block;
  font-size:23px;
  font-weight:600;
  line-height:1.5;
  letter-spacing:-.3px;
}
.case-subtitle {
  display:block;
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
  margin-top:5px;
}
.case-action {
  display:flex;
  gap:18px;
  align-items:center;
  flex-shrink:0;
  font-size:13px;
  color:var(--green-ink);
  padding-left:15px;
}
.when-open {
  display:none;
}
.case[open] .when-closed {
  display:none;
}
.case[open] .when-open {
  display:inline;
}
.case[open] .case-action i {
  transform:rotate(45deg);
}
summary:hover .case-title {
  color:var(--green-ink);
}
.case-detail {
  padding:0 0 32px 90px;
}
.tags {
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:7px;
}
.tags li {
  font-size:11px;
  letter-spacing:.2px;
  color:var(--green-ink);
  background:#e7eee7;
  border:1px solid #d7e1d6;
  border-radius:2px;
  padding:3px 10px;
  line-height:1.6;
}
.case-detail dl {
  margin:28px 0 0;
  max-width:1000px;
}
.case-detail dl>div {
  display:grid;
  grid-template-columns:110px 1fr;
  gap:24px;
  padding:14px 0;
  border-top:1px solid var(--line);
  line-height:1.85;
  font-size:14px;
}
.case-detail dt {
  font-weight:600;
}
.case-detail dd {
  margin:0;
  color:#515b5e;
}
.confidentiality {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  color:var(--muted);
  margin-top:23px;
}
.confidentiality i {
  color:var(--green-ink);
}
.capability-section {
  background:var(--surface);
}
.capability-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 64px;
}
.capability {
  border-top:1px solid #cbd3cb;
  padding:28px 0 32px;
}
.capability-top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:var(--green-ink);
  font-size:25px;
  margin-bottom:18px;
}
.capability-top span {
  font-size:11px;
  letter-spacing:1px;
  color:var(--muted);
}
.capability h3 {
  font-size:23px;
  margin-bottom:16px;
  line-height:1.45;
}
.capability>p {
  font-size:15px;
  line-height:1.85;
  color:#58625f;
  max-width:530px;
  margin-bottom:22px;
}
.supplement {
  display:flex;
  gap:28px;
  border-top:1px solid #cbd3cb;
  margin-top:18px;
  padding-top:26px;
  font-size:13px;
  color:#58625f;
}
.supplement strong {
  font-size:12px;
  white-space:nowrap;
  color:var(--green-ink);
}
.about {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:100px;
}
.about-heading h2 {
  max-width:430px;
}
.signature {
  font-size:23px;
  margin-top:42px;
}
.signature span {
  display:block;
  font-size:10px;
  letter-spacing:3px;
  color:var(--muted);
  margin-top:8px;
}
.about-story>p {
  color:#535d60;
  font-size:16px;
  line-height:1.95;
  margin-bottom:24px;
}
.about-facts {
  border-top:1px solid var(--line);
  margin:32px 0 0;
  padding-top:24px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
}
.about-facts dt {
  font-size:11px;
  letter-spacing:.5px;
  color:var(--muted);
  margin-bottom:8px;
}
.about-facts dd {
  margin:0;
  font-size:14px;
  line-height:1.9;
}
.about-facts dd>span {
  display:block;
  font-size:12px;
  color:var(--muted);
}
.contact-section {
  background:var(--ink);
  color:#f5f7f5;
}
.contact-section .eyebrow {
  color:var(--dark-muted);
}
.contact-layout {
  display:grid;
  grid-template-columns:1.3fr 1fr;
  gap:64px;
  align-items:center;
}
.contact-layout h2 {
  font-size:36px;
}
.contact-layout p {
  color:var(--dark-muted);
  font-size:14px;
  max-width:480px;
  margin-top:20px;
}
.email {
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:38px;
  letter-spacing:-1px;
  border-bottom:1px solid #596460;
  padding-bottom:18px;
}
.email i {
  font-size:24px;
  color:var(--green);
}
.email:hover {
  color:var(--green);
}
.contact-buttons {
  display:flex;
  gap:12px;
  margin-top:26px;
  flex-wrap:wrap;
}
.copy-button {
  color:#e0e6e1;
  border-color:#5c6b64;
  background:transparent;
  gap:10px;
  font-weight:400;
}
.copy-button:hover {
  border-color:var(--green);
  color:var(--green);
}
.contact-layout .copy-status {
  margin-top:16px;
  min-height:25px;
  font-size:12px;
  max-width:100%;
}
.manual-copy {
  font-size:12px;
  color:var(--dark-muted);
}
.manual-copy span {
  display:block;
  margin-bottom:8px;
}
.manual-copy input {
  width:100%;
  padding:9px 12px;
  background:#26332c;
  border:1px solid var(--green);
  color:#fff;
  border-radius:3px;
}
.footer {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
  padding:26px 0;
  font-size:11px;
  color:var(--muted);
}
.footer a {
  display:flex;
  gap:12px;
  align-items:center;
}
.skip-link {
  position:fixed;
  top:12px;
  left:12px;
  z-index:10;
  transform:translateY(-200%);
  background:var(--green);
  color:var(--ink);
  padding:10px 20px;
}
.skip-link:focus {
  transform:translateY(0);
}
html[lang=en] h1 {
  font-size:clamp(40px,4.1vw,59px);
  letter-spacing:-2px;
  line-height:1.15;
}
html[lang=en] .hero-layout {
  grid-template-columns:minmax(0,1.85fr) minmax(0,1fr);
}
html[lang=en] .role {
  font-size:15px;
  letter-spacing:0;
}
html[lang=en] .hero-intro {
  font-size:15px;
  line-height:1.8;
}
html[lang=en] .case-title {
  font-size:22px;
}
html[lang=en] .case-action {
  max-width:185px;
}
html[lang=en] .experience strong {
  font-size:23px;
}
@media(min-width:1600px) {
  h1 {
    font-size:72px;
  }
}
@media(max-width:1100px) {
  .shell {
    width:calc(100% - 72px);
  }
  .site-header {
    gap:24px;
  }
  .navigation {
    gap:22px;
    margin-left:0;
    font-size:13px;
  }
  .brand {
    font-size:21px;
  }
  .hero-layout {
    gap:40px;
    grid-template-columns:1.9fr 1fr;
  }
  .hero-aside {
    padding:0;
  }
  .hero-aside>p {
    font-size:43px;
  }
  .role {
    font-size:17px;
  }
  h1 {
    letter-spacing:-1.5px;
  }
  .experience {
    gap:24px;
  }
  .experience>div+div {
    padding-left:24px;
  }
  .experience strong {
    font-size:22px;
  }
  .case-action {
    font-size:12px;
    gap:12px;
  }
  .about {
    gap:55px;
  }
  .contact-layout {
    gap:40px;
  }
  .contact-layout h2 {
    font-size:30px;
  }
  .email {
    font-size:32px;
  }
  .button {
    padding:12px 18px;
    gap:14px;
  }
  html[lang=en] .site-header {
    gap:20px;
  }
  html[lang=en] .navigation {
    gap:20px;
  }
  html[lang=en] .experience strong {
    font-size:19px;
  }
}
@media(max-width:900px) {
  .hero-layout,html[lang=en] .hero-layout {
    grid-template-columns:minmax(0,1fr);
  }
  .hero-aside {
    display:none;
  }
  .hero-copy {
    max-width:760px;
  }
  .hero {
    padding-top:35px;
  }
  .hero-intro {
    max-width:720px;
  }
  h1 {
    font-size:58px;
  }
  html[lang=en] h1 {
    font-size:54px;
    max-width:720px;
  }
  .hero-bottom {
    font-size:12px;
  }
  .hero-bottom span {
    margin:0 8px;
  }
  .build-note {
    display:none;
  }
  .case-action>span {
    display:none;
  }
  .case-action {
    padding-left:0;
  }
  .case-title,html[lang=en] .case-title {
    font-size:21px;
  }
  .capability-grid {
    gap:0 36px;
  }
  .about {
    gap:38px;
  }
  .about-facts {
    grid-template-columns:1fr;
    gap:18px;
  }
  .contact-layout {
    grid-template-columns:1fr 1fr;
    gap:32px;
  }
  .contact-buttons {
    gap:10px;
  }
  .contact-buttons .button {
    font-size:13px;
  }
  .section {
    padding-block:68px;
  }
}
.header-wrapper .menu-toggle {
  display:none;
}
@media(max-width:760px) {
  body {
    padding-top:145px;
  }
  html.enhanced body {
    padding-top:80px;
  }
  .header-wrapper .navigation.is-open {
    background:var(--ink);
  }
  .shell {
    width:calc(100% - 40px);
  }
  .site-header {
    min-height:80px;
    gap:12px;
    flex-wrap:wrap;
    position:relative;
    padding:18px 0;
  }
  .brand {
    font-size:20px;
  }
  .languages {
    order:2;
    margin-left:0;
    gap:10px;
    font-size:13px;
  }
  .enhanced .menu-toggle {
    display:flex;
    order:1;
    margin-left:auto;
    font-size:12px;
    padding:7px;
  }
  .menu-toggle i {
    font-size:20px;
  }
  .navigation {
    order:3;
    width:100%;
    display:flex;
    gap:24px;
    flex-wrap:wrap;
    font-size:13px;
    padding-top:16px;
  }
  .enhanced .navigation {
    display:none;
  }
  .enhanced .navigation.is-open {
    display:flex;
  }
  .hero {
    padding-top:29px;
  }
  .hero-layout {
    padding-bottom:34px;
  }
  .eyebrow {
    font-size:12px;
    gap:12px;
    margin-bottom:18px;
  }
  .eyebrow:before {
    width:28px;
  }
  h1 {
    font-size:clamp(34px,7.8vw,55px);
    letter-spacing:-1.2px;
    line-height:1.4;
    margin-bottom:22px;
  }
  .role {
    font-size:14px;
    line-height:1.9;
    margin-bottom:16px;
  }
  .hero-intro {
    font-size:14px;
    line-height:1.95;
  }
  .hero-actions {
    gap:26px;
    margin-top:28px;
  }
  .hero-actions .button {
    font-size:13px;
    min-height:48px;
    padding:12px 16px;
    gap:12px;
  }
  .text-link {
    font-size:13px;
    gap:10px;
  }
  .hero-bottom {
    font-size:10px;
    line-height:1.8;
    flex-wrap:wrap;
    padding:16px 0 20px;
  }
  .hero-bottom span {
    margin:0 5px;
  }
  .experience {
    grid-template-columns:1fr 1fr;
    gap:20px;
    padding-block:28px;
  }
  .experience>div+div {
    padding-left:20px;
  }
  .experience>div:last-child {
    grid-column:1/-1;
    border-left:0;
    border-top:1px solid var(--line);
    padding:18px 0 0;
  }
  .experience strong {
    font-size:22px;
  }
  .experience p {
    font-size:12px;
  }
  .section {
    padding-block:58px;
  }
  .section h2 {
    font-size:29px;
    letter-spacing:-.8px;
  }
  .section-intro {
    font-size:14px;
    line-height:1.8;
    margin-top:14px;
  }
  .section-heading {
    margin-bottom:28px;
  }
  summary {
    gap:16px;
    padding:24px 0;
    align-items:flex-start;
  }
  .case-icon {
    width:42px;
    height:42px;
    font-size:21px;
    border-radius:3px;
    margin-top:5px;
  }
  .case-title,html[lang=en] .case-title {
    font-size:19px;
    line-height:1.5;
  }
  .case-number {
    font-size:9px;
  }
  .case-subtitle {
    font-size:12px;
    line-height:1.8;
    margin-top:6px;
  }
  .case-action {
    margin-top:13px;
    font-size:17px;
  }
  .case-detail {
    padding:0 0 28px;
  }
  .case-detail dl {
    margin-top:22px;
  }
  .case-detail dl>div {
    grid-template-columns:1fr;
    gap:6px;
    padding:16px 0;
    font-size:13px;
  }
  .tags li {
    font-size:10px;
    padding:4px 8px;
  }
  .confidentiality {
    font-size:11px;
    align-items:flex-start;
  }
  .confidentiality i {
    flex-shrink:0;
  }
  .capability-grid {
    grid-template-columns:1fr;
  }
  .capability {
    padding:24px 0 28px;
  }
  .capability h3 {
    font-size:21px;
    margin-bottom:12px;
  }
  .capability>p {
    font-size:14px;
    margin-bottom:18px;
  }
  .capability-top {
    margin-bottom:14px;
  }
  .supplement {
    flex-direction:column;
    gap:8px;
    padding-top:22px;
    font-size:12px;
  }
  .about {
    grid-template-columns:1fr;
    gap:30px;
  }
  .signature {
    margin-top:25px;
    font-size:21px;
  }
  .about-story>p {
    font-size:14px;
    line-height:1.95;
  }
  .about-facts {
    grid-template-columns:1fr 1fr;
    gap:20px;
  }
  .about-facts dd {
    font-size:12px;
  }
  .about-facts dd>span {
    font-size:11px;
  }
  .contact-layout {
    grid-template-columns:1fr;
    gap:28px;
  }
  .contact-layout h2 {
    font-size:28px;
  }
  .contact-layout p {
    font-size:13px;
  }
  .email {
    font-size:34px;
    max-width:480px;
    padding-bottom:14px;
  }
  .contact-buttons {
    margin-top:22px;
  }
  .contact-section .section {
    padding-bottom:42px;
  }
  .footer {
    align-items:flex-start;
    font-size:10px;
    gap:20px;
    padding-block:22px;
  }
  .footer>p {
    max-width:230px;
  }
  .footer a {
    white-space:nowrap;
  }
  html[lang=en] h1 {
    font-size:clamp(37px,8.5vw,54px);
    line-height:1.15;
    letter-spacing:-1.3px;
  }
  html[lang=en] .role {
    font-size:13px;
    line-height:1.8;
  }
  html[lang=en] .hero-intro {
    font-size:14px;
    line-height:1.85;
  }
  html[lang=en] .experience strong {
    font-size:18px;
  }
  html[lang=en] .hero-actions {
    gap:22px;
  }
  html[lang=en] .hero-actions .button {
    max-width:220px;
    text-align:left;
    font-size:12px;
  }
  html[lang=en] .about-facts {
    grid-template-columns:1fr;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    animation:none!important;
    transition:none!important;
  }
}
/* Recent practice and agent workflow share the established typography and palette. */
.recent-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:30px;
}
.recent-practice {
  display:flex;
  flex-direction:column;
  min-width:0;
  border-top:1px solid var(--line);
  padding:26px 0 0;
}
.recent-top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:var(--green-ink);
  margin-bottom:20px;
}
.recent-top i {
  font-size:26px;
}
.recent-top span {
  font-size:11px;
  color:var(--muted);
  letter-spacing:1px;
}
.recent-practice h3 {
  font-size:22px;
  line-height:1.5;
  margin-bottom:16px;
}
.recent-practice>p {
  font-size:14px;
  color:#56615f;
  line-height:1.9;
}
.recent-focus {
  border-left:2px solid #bdd3c6;
  padding-left:15px;
  margin:23px 0 25px;
}
.recent-focus strong {
  font-size:11px;
  letter-spacing:.5px;
  color:var(--green-ink);
  font-weight:500;
}
.recent-focus p {
  font-size:13px;
  color:var(--muted);
  line-height:1.85;
  margin-top:8px;
}
.recent-practice .tags {
  margin-top:auto;
}
.ai-section {
  background:var(--surface);
}
.ai-heading {
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:70px;
  align-items:start;
}
.ai-heading .eyebrow {
  margin-bottom:16px;
}
.ai-heading>p {
  font-size:16px;
  line-height:1.95;
  color:#535e5a;
  padding-top:4px;
}
.ai-principle {
  display:flex;
  align-items:center;
  gap:13px;
  color:var(--green-ink);
  font-size:15px;
  font-weight:500;
  margin-top:28px;
}
.ai-principle i {
  font-size:22px;
}
.ai-steps {
  list-style:none;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:32px;
  margin:40px 0 0;
  padding:0;
}
.ai-steps li {
  border-top:1px solid #cbd3cb;
  padding-top:22px;
  min-width:0;
}
.step-number {
  font-size:12px;
  color:var(--green-ink);
  letter-spacing:1px;
}
.ai-steps h3 {
  font-size:20px;
  line-height:1.5;
  margin:12px 0 14px;
}
.ai-steps p {
  color:#56615f;
  font-size:14px;
  line-height:1.9;
}
.step-artifact {
  display:block;
  margin-top:18px;
  font-size:10px;
  line-height:1.8;
  color:var(--green-ink);
}
.ai-values {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:44px;
  border-top:1px solid #cbd3cb;
  padding-top:27px;
  margin-top:42px;
}
.ai-values h3 {
  font-size:17px;
  margin-bottom:10px;
}
.ai-values p {
  font-size:13px;
  color:var(--muted);
  line-height:1.85;
}
.contact-prompt {
  font-size:25px;
  font-weight:500;
  line-height:1.4;
}
.contact-layout .contact-hint {
  margin:12px 0 22px;
}
.email-reveal {
  gap:12px;
  margin-bottom:12px;
}
.email-reveal[aria-expanded=true] {
  background:transparent;
  border-color:#5c6b64;
  color:#d5e4dc;
  min-height:40px;
  padding:8px 14px;
  font-size:12px;
}
.contact-layout .contact-error:empty {
  display:none;
}
.contact-layout .contact-error {
  font-size:12px;
  margin:12px 0;
}
.contact-layout .contact-noscript {
  color:var(--green);
  font-size:13px;
}
@media(max-width:1100px) {
  body {
    padding-top:145px;
  }
  html.enhanced body {
    padding-top:80px;
  }
  .site-header {
    min-height:80px;
    gap:12px;
    flex-wrap:wrap;
    position:relative;
    padding:18px 0;
  }
  .brand {
    font-size:20px;
  }
  .languages {
    order:2;
    margin-left:0;
    gap:10px;
    font-size:13px;
  }
  .enhanced .menu-toggle {
    display:flex;
    order:1;
    margin-left:auto;
    font-size:12px;
    padding:7px;
  }
  .menu-toggle i {
    font-size:20px;
  }
  .navigation {
    order:3;
    width:100%;
    display:flex;
    gap:24px;
    flex-wrap:wrap;
    font-size:13px;
    padding-top:16px;
  }
  .enhanced .navigation {
    display:none;
  }
  .enhanced .navigation.is-open {
    display:flex;
  }
  html[lang=en] .site-header {
    gap:12px;
  }
  .recent-grid {
    gap:24px;
  }
  .recent-practice h3 {
    font-size:20px;
  }
  .ai-heading {
    gap:36px;
  }
  .ai-steps {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:30px 40px;
  }
  .ai-values {
    gap:28px;
  }
}
@media(max-width:900px) {
  .recent-grid {
    grid-template-columns:1fr;
    gap:32px;
  }
  .recent-practice {
    display:grid;
    grid-template-columns:1fr 1fr;
    column-gap:30px;
  }
  .recent-top {
    grid-column:1/-1;
  }
  .recent-practice h3 {
    grid-column:1;
  }
  .recent-practice>p {
    grid-column:1;
  }
  .recent-focus {
    grid-column:2;
    grid-row:2/4;
    margin:0 0 20px;
  }
  .recent-practice .tags {
    grid-column:1/-1;
    margin-top:16px;
  }
  .ai-heading {
    grid-template-columns:1fr;
    gap:22px;
  }
  .ai-heading h2 {
    max-width:680px;
  }
}
@media(max-width:760px) {
  .recent-practice {
    display:flex;
    padding-top:22px;
  }
  .recent-practice h3 {
    font-size:21px;
    margin-bottom:13px;
  }
  .recent-top {
    margin-bottom:16px;
  }
  .recent-focus {
    margin:20px 0;
  }
  .recent-practice .tags {
    margin-top:0;
  }
  .ai-heading>p {
    font-size:14px;
    line-height:1.9;
    padding:0;
  }
  .ai-principle {
    font-size:13px;
    align-items:flex-start;
    gap:10px;
    margin-top:23px;
  }
  .ai-principle i {
    font-size:19px;
  }
  .ai-steps {
    grid-template-columns:1fr;
    gap:24px;
    margin-top:30px;
  }
  .ai-steps li {
    padding-top:18px;
  }
  .ai-steps h3 {
    margin:8px 0 12px;
    font-size:20px;
  }
  .ai-steps p {
    font-size:13px;
  }
  .step-artifact {
    margin-top:14px;
  }
  .ai-values {
    grid-template-columns:1fr;
    gap:24px;
    padding-top:26px;
    margin-top:32px;
  }
  .ai-values h3 {
    font-size:17px;
  }
  .contact-prompt {
    font-size:22px;
  }
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:13px;
}
.brand img {
  display:block;
  flex-shrink:0;
  width:34px;
  height:34px;
}
.brand .wordmark {
  color:inherit;
}
.ai-tool {
  display:grid;
  grid-template-columns:auto 1fr;
  gap:7px 24px;
  align-items:center;
  border:1px solid #c1d3c7;
  background:#e5eee6;
  padding:19px 24px;
  margin-top:30px;
}
.ai-tool>span {
  font-size:11px;
  color:var(--green-ink);
}
.ai-tool strong {
  font-size:23px;
  font-weight:500;
  letter-spacing:-.5px;
}
.ai-tool>p {
  grid-column:2;
  font-size:12px;
  color:#5b6b61;
  line-height:1.8;
}
.skill-catalog {
  margin-top:38px;
  border-top:1px solid #cbd3cb;
  padding-top:25px;
}
.skill-catalog>h3 {
  font-size:21px;
}
.skill-catalog>p {
  font-size:13px;
  color:var(--muted);
  margin-top:12px;
  max-width:760px;
}
.skill-groups {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
  margin-top:23px;
}
.skill-groups h4 {
  font-size:14px;
  font-weight:500;
  margin:0 0 12px;
  line-height:1.6;
}
.thinking-section {
  background:#eef1ec;
}
.thinking-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 45px;
  align-items:start;
}
.thought {
  border-top:1px solid #cbd3cb;
  min-width:0;
}
.thought summary {
  gap:18px;
  padding:25px 0;
  align-items:flex-start;
}
.thought-icon {
  font-size:23px;
  color:var(--green-ink);
  flex-shrink:0;
}
.thought-overview {
  flex:1;
  min-width:0;
}
.thought-title {
  display:block;
  font-size:21px;
  font-weight:500;
  line-height:1.5;
}
.thought-subtitle {
  display:block;
  font-size:12px;
  color:var(--muted);
  line-height:1.85;
  margin-top:7px;
}
.thought-toggle {
  font-size:15px;
  color:var(--green-ink);
  margin-top:8px;
}
.thought[open] .thought-toggle>i {
  transform:rotate(45deg);
}
.thought-detail {
  padding:0 0 25px 41px;
}
.thought-detail>ul {
  margin:0 0 21px;
  padding-left:17px;
  font-size:14px;
  line-height:1.9;
  color:#535e5a;
}
.thought-detail>ul li+li {
  margin-top:13px;
}
.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;
}
.blog-section {
  border-top:1px solid var(--line);
}
.blog-layout {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:50px;
  padding-block:54px;
}
.blog-layout .eyebrow {
  margin-bottom:15px;
}
.blog-layout h2 {
  font-size:28px;
  line-height:1.5;
}
.blog-layout p:not(.eyebrow) {
  font-size:14px;
  color:var(--muted);
  max-width:750px;
  margin-top:14px;
}
.blog-link {
  background:#e7eee7;
  color:var(--green-ink);
  border-color:#c5d6ca;
  flex-shrink:0;
}
.blog-link:hover {
  background:#dbe9de;
}
.footer-links {
  display:flex;
  gap:28px;
}
@media(max-width:1100px) {
  .brand {
    gap:9px;
    font-size:18px;
  }
  .brand img {
    width:28px;
    height:28px;
  }
  .ai-tool {
    padding:18px 20px;
  }
  .skill-groups {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:24px 30px;
  }
  .thinking-grid {
    gap:0 30px;
  }
  .thought-title {
    font-size:19px;
  }
  .thought-detail {
    padding-left:0;
  }
  .blog-layout h2 {
    font-size:25px;
  }
}
@media(max-width:760px) {
  .brand {
    font-size:18px;
    gap:8px;
  }
  .brand img {
    width:28px;
    height:28px;
  }
  .ai-tool {
    grid-template-columns:1fr;
    gap:9px;
    padding:18px;
  }
  .ai-tool strong {
    font-size:25px;
  }
  .ai-tool>p {
    grid-column:1;
    font-size:11px;
  }
  .skill-catalog>h3 {
    font-size:20px;
    line-height:1.5;
  }
  .skill-groups {
    grid-template-columns:1fr;
    gap:22px;
  }
  .thinking-grid {
    grid-template-columns:1fr;
  }
  .thought summary {
    gap:14px;
    padding:24px 0;
  }
  .thought-title {
    font-size:20px;
  }
  .thought-subtitle {
    font-size:11px;
  }
  .thought-detail>ul {
    font-size:13px;
  }
  .blog-layout {
    flex-direction:column;
    align-items:flex-start;
    gap:22px;
    padding-block:42px;
  }
  .blog-layout h2 {
    font-size:25px;
  }
  .blog-layout p:not(.eyebrow) {
    font-size:13px;
  }
  .footer {
    flex-wrap:wrap;
    gap:16px;
  }
  .footer-links {
    gap:22px;
  }
}
.thought[open] .when-closed {
  display:none;
}
.thought[open] .when-open {
  display:inline;
}
/* Keep longer bilingual navigation intact;
unenhanced pages use natural header flow. */
.navigation a,.languages {
  white-space:nowrap;
}
.languages {
  flex-shrink:0;
}
html:not(.enhanced) body {
  padding-top:0;
}
html:not(.enhanced) .header-wrapper {
  position:static;
}
@media(max-width:1280px) {
  html.enhanced body {
    padding-top:80px;
  }
  .site-header,html[lang=en] .site-header {
    min-height:80px;
    gap:12px;
    flex-wrap:wrap;
    position:relative;
    padding:18px 0;
  }
  .brand {
    font-size:18px;
    gap:9px;
  }
  .brand img {
    width:28px;
    height:28px;
  }
  .languages {
    order:2;
    margin-left:0;
    gap:10px;
    font-size:13px;
  }
  .enhanced .menu-toggle {
    display:flex;
    order:1;
    margin-left:auto;
    font-size:12px;
    padding:7px;
  }
  .menu-toggle i {
    font-size:20px;
  }
  .navigation {
    order:3;
    width:100%;
    display:flex;
    gap:12px 24px;
    flex-wrap:wrap;
    font-size:13px;
    padding-top:16px;
  }
  .enhanced .navigation {
    display:none;
  }
  .enhanced .navigation.is-open {
    display:flex;
  }
}
@media(max-width:1280px) {
  html[lang=en] .navigation {
    gap:12px 24px;
  }
}
.menu-toggle i {
  line-height:1;
}