.home-hero h1 {
  max-width: 960px;
  font-size: clamp(36px, 3.4vw, 48px);
  line-height: 1.2;
}

/* Shared navigation: matches the homepage header across standard pages. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(1.5) blur(16px);
  -webkit-backdrop-filter: saturate(1.5) blur(16px);
}

.header-inner {
  width: min(calc(100% - 48px), 1536px);
  height: 76px;
}

.brand { gap: 12px; }
.brand img { width: 34px; height: 34px; }
.brand strong { font-size: 15px; font-weight: 700; letter-spacing: 0; }
.desktop-nav { gap: 30px; font-size: 13.5px; }
.desktop-nav a { position: relative; padding: 5px 0; transition: color .25s ease; }
.desktop-nav a:not(.workspace)::after { position: absolute; right: 100%; bottom: 0; left: 0; height: 1px; background: var(--ink); content: ""; transition: right .3s ease; }
.desktop-nav a:not(.workspace):hover { color: var(--ink); }
.desktop-nav a:not(.workspace):hover::after { right: 0; }
.desktop-nav .workspace { position: relative; height: 40px; overflow: hidden; padding: 0 22px; border-radius: 3px; }
.desktop-nav .workspace span { position: relative; z-index: 1; }
.desktop-nav .workspace::before { position: absolute; inset: 0; background: var(--accent); content: ""; transform: translateY(101%); transition: transform .3s ease; }
.desktop-nav .workspace:hover::before { transform: none; }
.mobile-nav summary { padding: 9px 15px; border: 1px solid var(--line); border-radius: 3px; list-style: none; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav nav { top: 50px; width: 256px; padding: 10px; border-radius: 6px; }
.mobile-nav nav a { padding: 11px 14px; border-radius: 4px; }
.mobile-nav nav a:hover { background: var(--soft); }

@media (max-width: 560px) {
  .header-inner { width: calc(100% - 32px); }
}

/* 南智光电案例：独立的信息架构与证据叙事。 */
.nz-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 72px;
  align-items: end;
  padding-top: 88px;
  padding-bottom: 64px;
}

.nz-hero h1 {
  max-width: 880px;
  margin: 18px 0 24px;
  font-size: clamp(38px, 4.6vw, 58px);
  line-height: 1.08;
  font-weight: 650;
}

.nz-hero-rail {
  border-top: 2px solid var(--ink);
}

.nz-hero-rail span,
.nz-hero-rail b {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.nz-hero-rail span {
  padding-bottom: 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.nz-hero-rail b {
  font-size: 15px;
  line-height: 1.55;
}

.nz-anchor {
  position: sticky;
  top: 76px;
  z-index: 40;
  display: flex;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
}

.nz-anchor a {
  flex: 0 0 auto;
  padding: 15px 22px;
  border-right: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
}

.nz-anchor a:hover { color: var(--accent); }

.nz-opening,
.nz-section-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 80px;
}

.nz-opening {
  padding-top: 100px;
  padding-bottom: 100px;
}

.nz-opening h2,
.nz-section-head h2,
.nz-system header h2,
.nz-evidence-band h2,
.nz-proof h2,
.nz-conclusion h2 {
  margin: 12px 0 0;
  font-size: clamp(29px, 4vw, 48px);
  line-height: 1.2;
}

.nz-opening > p,
.nz-section-head > p,
.nz-system header > p,
.nz-evidence-band p,
.nz-conclusion p {
  margin: 0;
  color: var(--muted);
  line-height: 1.95;
}

.nz-system,
.nz-section,
.nz-proof {
  padding-top: 104px;
  padding-bottom: 104px;
}

.nz-system header {
  max-width: 820px;
  margin-bottom: 48px;
}

.nz-system header > p { margin-top: 20px; }

.nz-module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-module-grid article {
  min-height: 270px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.nz-module-grid span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.nz-module-grid h3 {
  margin: 62px 0 14px;
  font-size: 22px;
}

.nz-module-grid p,
.nz-flow p,
.nz-execution-grid p,
.nz-sop-layout p,
.nz-question p,
.nz-role-grid p,
.nz-proof-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.nz-evidence-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f7f7f9;
}

.nz-evidence-band > .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 64px;
  align-items: center;
  padding-top: 76px;
  padding-bottom: 76px;
}

.nz-evidence-band figure,
.nz-screen,
.nz-gallery figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #fff;
}

.nz-evidence-band img,
.nz-screen img,
.nz-gallery img {
  width: 100%;
  height: auto;
}

.nz-evidence-band figcaption,
.nz-screen figcaption,
.nz-gallery figcaption {
  padding: 13px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.nz-evidence-band ul {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.9;
}

.nz-section-head { margin-bottom: 46px; }

.nz-screen img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.nz-execution {
  border-top: 1px solid var(--line);
  background: #fff;
}

.nz-execution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 40px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-execution-grid article {
  min-height: 250px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.nz-execution-grid span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.nz-execution-grid h3 {
  margin: 54px 0 13px;
  font-size: 20px;
  line-height: 1.4;
}

.nz-architecture-screen img { background: #f8f8fa; }

.nz-contract-functions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-contract-functions article {
  min-height: 230px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.nz-contract-functions span { color: var(--accent); font-size: 11px; font-weight: 700; }
.nz-contract-functions h3 { margin: 42px 0 13px; font-size: 20px; }
.nz-contract-functions p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }

.nz-function-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 28px 0 40px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-function-list span {
  padding: 17px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}

.nz-flow {
  display: grid;
  grid-template-columns: repeat(9, auto);
  gap: 14px;
  align-items: stretch;
  margin-top: 40px;
}

.nz-flow div {
  min-width: 0;
  padding: 20px 16px;
  border-top: 2px solid var(--ink);
}

.nz-flow span {
  display: block;
  margin-bottom: 34px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.nz-flow b { font-size: 15px; }
.nz-flow p { margin-top: 9px; font-size: 12px; }
.nz-flow i { align-self: center; color: var(--accent); font-style: normal; }

.nz-sop { border-top: 1px solid var(--line); }

.nz-sop-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 64px;
}

.nz-sop-layout ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.nz-sop-layout li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.nz-sop-layout li > span { color: var(--accent); font-size: 12px; }
.nz-sop-layout li b { display: block; margin-bottom: 7px; font-size: 17px; }

.nz-sop-model {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 38px;
  background: #191820;
  color: #fff;
}

.nz-sop-model p { margin-bottom: 28px; color: #b8b5c1; }
.nz-sop-model strong { padding: 14px 16px; border: 1px solid #ffffff40; font-size: 15px; }
.nz-sop-model i { padding: 10px 16px; color: #b8b5c1; font-size: 11px; font-style: normal; }
.nz-sop-model small { margin-top: 28px; color: #b8b5c1; line-height: 1.7; }

.nz-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.nz-gallery-single { grid-template-columns: 1fr; }

.nz-gallery img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #fafafa;
}

.nz-research-cycle {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 34px;
  padding: 22px;
  border: 1px solid var(--line);
}

.nz-research-cycle span { color: var(--accent); font-size: 12px; }
.nz-research-cycle b { font-size: 13px; }
.nz-research-cycle i { color: var(--accent); font-style: normal; }

.nz-skills { border-top: 1px solid var(--line); }

.nz-question {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 10px 30px;
  margin-top: 42px;
  padding: 34px;
  background: #f5f4fb;
}

.nz-question > span { color: var(--accent); font-size: 12px; font-weight: 700; }
.nz-question h3 { margin: 0; font-size: 25px; line-height: 1.45; }
.nz-question ol { grid-column: 2; margin: 12px 0; padding-left: 20px; line-height: 2; }
.nz-question p { grid-column: 2; }

.nz-role-grid,
.nz-proof-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-role-grid { margin-top: 32px; }

.nz-role-grid article,
.nz-proof-list article {
  padding: 25px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.nz-role-grid span { color: var(--accent); font-size: 12px; font-weight: 700; }
.nz-role-grid p { margin-top: 38px; }

.nz-proof {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
  gap: 70px;
  border-top: 1px solid var(--line);
}

.nz-proof-list { grid-template-columns: 1fr 1fr; }
.nz-proof-list b { display: block; margin-bottom: 16px; font-size: 17px; }

.nz-conclusion {
  border-top: 1px solid var(--line);
  background: #f7f7f9;
}

.nz-conclusion > .wrap {
  max-width: 980px;
  padding-top: 90px;
  padding-bottom: 90px;
}

.nz-conclusion p { margin-top: 24px; }
.nz-conclusion .primary-link { margin-top: 30px; }

.nz-original-lead,
.nz-original-conclusion {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f7f7f9;
}

.nz-original-lead > .wrap,
.nz-original-conclusion > .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 64px;
  align-items: center;
  padding-top: 76px;
  padding-bottom: 76px;
}

.nz-original-lead figure,
.nz-original-conclusion figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #fff;
}

.nz-original-lead img,
.nz-original-conclusion img { width: 100%; height: auto; }

.nz-original-lead figcaption,
.nz-original-conclusion figcaption {
  padding: 13px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.nz-original-lead h2,
.nz-original-conclusion h2 {
  margin: 12px 0 20px;
  font-size: clamp(29px, 4vw, 48px);
  line-height: 1.2;
}

.nz-original-quote {
  margin: 0;
  color: #333038;
  font-size: 17px;
  line-height: 1.95;
}

.nz-original-lead dl { margin: 28px 0 0; }
.nz-original-lead dl div { display: grid; grid-template-columns: 72px 1fr; padding: 12px 0; border-top: 1px solid var(--line); }
.nz-original-lead dt { color: var(--accent); font-size: 12px; font-weight: 700; }
.nz-original-lead dd { margin: 0; font-weight: 700; }

.nz-project {
  padding-top: 104px;
  padding-bottom: 104px;
  border-top: 1px solid var(--line);
}

.nz-project-alt { background: #fafafa; }

.nz-project-head {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 34px;
  margin-bottom: 44px;
}

.nz-project-head > span {
  padding-top: 5px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.nz-project-head h2 {
  max-width: 980px;
  margin: 11px 0 15px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.2;
}

.nz-project-head div > p:last-child {
  max-width: 920px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.nz-original-grid,
.nz-agent-grid,
.nz-compose-grid,
.nz-device-roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-original-grid article,
.nz-agent-grid article,
.nz-compose-grid article,
.nz-device-roadmap article {
  min-height: 210px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.nz-original-grid span,
.nz-agent-grid span,
.nz-compose-grid span,
.nz-device-roadmap span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.nz-original-grid h3,
.nz-compose-grid h3,
.nz-device-roadmap h3 {
  margin: 42px 0 12px;
  font-size: 19px;
  line-height: 1.4;
}

.nz-original-grid p,
.nz-agent-grid p,
.nz-compose-grid p,
.nz-device-roadmap p,
.nz-seven-steps p,
.nz-scale-path p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.nz-project-result {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 30px;
  margin-top: 28px;
  padding: 28px;
  background: #191820;
  color: #fff;
}

.nz-project-result p { margin: 0; color: #d6d3dc; line-height: 1.85; }

.nz-agent-grid article { min-height: 180px; }
.nz-agent-grid b { display: block; margin-bottom: 7px; font-size: 18px; }
.nz-agent-grid p { margin-top: 38px; }
.nz-project > .nz-original-quote { margin-top: 30px; padding: 28px; background: #f5f4fb; }

.nz-iteration,
.nz-scale-path {
  display: flex;
  gap: 14px;
  align-items: stretch;
  margin-top: 32px;
}

.nz-iteration div,
.nz-scale-path div {
  flex: 1;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
}

.nz-iteration span,
.nz-scale-path span { display: block; margin-bottom: 26px; color: var(--accent); font-size: 11px; font-weight: 700; }
.nz-iteration i,
.nz-scale-path i { align-self: center; color: var(--accent); font-style: normal; }
.nz-scale-path b { display: block; margin-bottom: 10px; }

.nz-seven-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nz-seven-steps li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  min-height: 150px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.nz-seven-steps span { color: var(--accent); font-size: 11px; }
.nz-seven-steps b { display: block; margin-bottom: 10px; line-height: 1.5; }

.nz-skill-systems {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.nz-skill-systems article { padding: 28px; border: 1px solid var(--line); }
.nz-skill-systems span { color: var(--accent); font-size: 11px; font-weight: 700; }
.nz-skill-systems h3 { margin: 13px 0; font-size: 21px; }
.nz-skill-systems p { color: var(--muted); line-height: 1.75; }
.nz-skill-systems code,
.nz-compose-grid code,
.nz-question code {
  display: block;
  margin-top: 18px;
  overflow-wrap: anywhere;
  color: #3f3970;
  font-family: Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
}

.nz-compose-grid article { min-height: 260px; }
.nz-compose-grid code { margin-top: 16px; }
.nz-question li { margin-bottom: 9px; }
.nz-question li code { display: inline; margin: 0; }
.nz-roadmap { border-bottom: 1px solid var(--line); }

@media (max-width: 960px) {
  .nz-original-lead > .wrap,
  .nz-original-conclusion > .wrap { grid-template-columns: 1fr; }
  .nz-original-grid,
  .nz-agent-grid,
  .nz-compose-grid,
  .nz-device-roadmap { grid-template-columns: 1fr 1fr; }
  .nz-scale-path { display: grid; grid-template-columns: 1fr 1fr; }
  .nz-scale-path i { display: none; }
}

@media (max-width: 960px) {
  .nz-hero,
  .nz-opening,
  .nz-section-head,
  .nz-evidence-band > .wrap,
  .nz-sop-layout,
  .nz-proof { grid-template-columns: 1fr; gap: 36px; }
  .nz-module-grid { grid-template-columns: 1fr 1fr; }
  .nz-execution-grid { grid-template-columns: 1fr 1fr; }
  .nz-flow { grid-template-columns: 1fr; }
  .nz-flow i { transform: rotate(90deg); justify-self: center; }
  .nz-role-grid { grid-template-columns: 1fr 1fr; }
  .nz-function-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nz-hero { padding-top: 58px; }
  .nz-hero h1 { font-size: 40px; }
  .nz-anchor { width: 100%; }
  .nz-opening,
  .nz-system,
  .nz-section,
  .nz-proof { padding-top: 70px; padding-bottom: 70px; }
  .nz-module-grid,
  .nz-execution-grid,
  .nz-contract-functions,
  .nz-gallery,
  .nz-role-grid,
  .nz-proof-list { grid-template-columns: 1fr; }
  .nz-module-grid article { min-height: 220px; }
  .nz-module-grid h3 { margin-top: 42px; }
  .nz-question { grid-template-columns: 1fr; padding: 24px; }
  .nz-question ol,
  .nz-question p { grid-column: 1; }
  .nz-project { padding-top: 70px; padding-bottom: 70px; }
  .nz-project-head { grid-template-columns: 1fr; gap: 12px; }
  .nz-original-grid,
  .nz-agent-grid,
  .nz-compose-grid,
  .nz-device-roadmap,
  .nz-seven-steps,
  .nz-skill-systems,
  .nz-scale-path { grid-template-columns: 1fr; }
  .nz-project-result { grid-template-columns: 1fr; }
  .nz-iteration { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); width: 100%; max-width: 100%; overflow: hidden; }
  .nz-iteration i { display: none; }
  .nz-iteration div { flex: none; min-width: 0; width: auto; overflow: hidden; }
  .nz-sop-model { min-width: 0; padding: 28px; }
  .nz-function-list { grid-template-columns: 1fr 1fr; }
}

.page-intro h1 {
  max-width: 920px;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1.22;
}

.section-heading h2,
.feature-band h2 {
  font-size: clamp(25px, 2.3vw, 32px);
  line-height: 1.32;
}

.contact-band h2 {
  font-size: clamp(22px, 2vw, 28px);
}

.employee-promise h2,
.compute-story h2 {
  font-size: clamp(25px, 2.5vw, 34px);
  line-height: 1.3;
}

.lede {
  font-size: 16px;
  line-height: 1.8;
}

.article h2,
.feature-detail h2 {
  font-size: 28px;
  line-height: 1.4;
}

.article section > p:not(.eyebrow),
.answer-block p {
  font-size: 16px;
  line-height: 1.9;
}

.home-hero,
.page-intro {
  padding-top: 78px;
  padding-bottom: 60px;
}

.section {
  padding-top: 88px;
  padding-bottom: 88px;
}

.home-hero-upgraded {
  padding-bottom: 58px;
}

.home-hero-upgraded h1 {
  max-width: 1120px;
}

.home-service-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 920px;
  margin-top: 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-service-path span {
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  font-size: 13px;
}

.home-service-path span:last-child {
  border-right: 0;
}

.home-service-path b {
  margin-right: 10px;
  color: var(--accent);
  font-size: 11px;
}

.hero-caption {
  position: absolute;
  right: 0;
  bottom: 89px;
  left: 0;
  padding: 60px 36px 28px;
  background: linear-gradient(transparent, rgb(0 0 0 / 78%));
  color: #fff;
}

.hero-caption p {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
}

.hero-caption span {
  display: block;
  margin-top: 8px;
  color: rgb(255 255 255 / 66%);
  font-size: 12px;
}

.home-employee-band {
  margin-top: 112px;
}

.home-employee-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0;
}

.home-employee-points span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  font-size: 12px;
}

.home-case-spread {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-case-visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-right: 1px solid var(--line);
}

.home-case-visual img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-case-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(transparent 32%, rgb(0 0 0 / 86%));
}

.home-case-visual > div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  padding: 34px;
  color: #fff;
}

.home-case-visual span {
  color: #c8bcff;
  font-size: 12px;
}

.home-case-visual h3 {
  margin: 12px 0;
  font-size: 28px;
  line-height: 1.25;
}

.home-case-visual p {
  margin: 0;
  color: rgb(255 255 255 / 70%);
  font-size: 14px;
  line-height: 1.8;
}

.home-case-spread .case-list {
  border: 0;
}

.home-case-spread .case-row {
  grid-template-columns: 110px 1fr 24px;
  padding: 23px 26px;
}

.home-case-spread .case-row p {
  display: none;
}

.home-case-more {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

/* Strategic insight hub */
.insight-manifesto {
  padding: 78px 0;
  background: #17161b;
  color: #fff;
}

.insight-manifesto > .wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: end;
}

.insight-manifesto h2 {
  margin: 15px 0 0;
  max-width: 600px;
  font-size: 36px;
  line-height: 1.45;
}

.insight-manifesto-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #4d4a54;
}

.insight-manifesto-points span {
  min-height: 122px;
  padding: 22px 16px;
  border-right: 1px solid #4d4a54;
  border-bottom: 1px solid #4d4a54;
  color: #d5d2dc;
  font-size: 13px;
  line-height: 1.7;
}

.insight-manifesto-points span:last-child { border-right: 0; }
.insight-manifesto-points b { display: block; margin-bottom: 38px; color: #aa98fa; font-size: 11px; }
.insights-directory { padding-top: 96px; padding-bottom: 104px; }
.insight-entry-list { border-top: 1px solid var(--ink); }

.insight-entry {
  display: grid;
  grid-template-columns: 58px minmax(180px, .65fr) minmax(340px, 1.35fr) 170px 38px;
  gap: 28px;
  align-items: start;
  padding: 34px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s ease, padding-inline .25s ease;
}

.insight-entry:hover,
.insight-entry:focus-visible { padding-inline: 18px; background: #f5f4f8; }
.insight-entry:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.insight-entry-number { padding-top: 5px; color: var(--accent); font-size: 12px; }
.insight-entry-name .eyebrow { margin-bottom: 9px; }
.insight-entry-name h2 { margin: 0; font-size: 24px; line-height: 1.4; }
.insight-entry-question b { display: block; font-size: 16px; line-height: 1.65; }
.insight-entry-question p { margin: 9px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.insight-entry-decision small { display: block; margin-bottom: 10px; color: var(--muted); font-size: 11px; }
.insight-entry-decision strong { font-size: 13px; line-height: 1.7; }
.insight-entry-arrow { display: grid; width: 38px; height: 38px; place-items: center; align-self: center; color: var(--accent); }
.insight-entry-arrow > span { transition: transform .25s ease; }
.insight-entry:hover .insight-entry-arrow > span,
.insight-entry:focus-visible .insight-entry-arrow > span { transform: translateX(4px); }

.insight-order { padding: 76px 0; background: #f5f4f8; }
.insight-order > .wrap { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 70px; }
.insight-order ol { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.insight-order li { min-height: 190px; padding: 22px 20px; border-right: 1px solid #d6d4da; border-bottom: 1px solid #d6d4da; }
.insight-order li:last-child { border-right: 0; }
.insight-order li span { color: var(--accent); font-size: 11px; }
.insight-order li b { display: block; margin: 38px 0 11px; font-size: 16px; }
.insight-order li p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

.case-proof {
  padding-bottom: 110px;
}

.case-proof-intro {
  display: grid;
  grid-template-columns: 0.55fr 1fr 1fr;
  gap: 48px;
  align-items: end;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.case-proof-intro h2 {
  margin: 0;
  font-size: 27px;
  line-height: 1.25;
}

.case-proof-intro > p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.case-lead {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr);
  min-height: 470px;
  background: #17161b;
  color: #fff;
}

.case-lead figure {
  margin: 0;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(22, 21, 26, .12);
}

.case-lead img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.case-lead > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
}

.case-lead span {
  color: #aa98fa;
  font-size: 11px;
}

.case-lead h2 {
  margin: 20px 0 16px;
  font-size: 29px;
  line-height: 1.4;
}

.case-lead p {
  margin: 0;
  color: #c9c6cf;
  font-size: 14px;
  line-height: 1.85;
}

.case-lead strong {
  margin-top: 42px;
  color: #fff;
  font-size: 12px;
}

.case-secondary-list { border-top: 1px solid var(--ink); }
.case-secondary {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 90px 24px;
  gap: 26px;
  align-items: center;
  padding: 25px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s ease, padding-inline .25s ease;
}
.case-secondary:hover,
.case-secondary:focus-visible { padding-inline: 16px; background: #f5f4f8; }
.case-secondary > span,
.case-secondary small { color: var(--accent); font-size: 11px; }
.case-secondary h3 { margin: 8px 0 7px; font-size: 19px; }
.case-secondary p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.case-secondary em { color: var(--muted); font-size: 11px; font-style: normal; text-align: right; }

.case-directory {
  padding-bottom: 110px;
}

.case-directory-heading {
  display: grid;
  grid-template-columns: 0.45fr 1fr 0.8fr;
  gap: 48px;
  align-items: end;
  padding-bottom: 32px;
  border-bottom: 2px solid var(--ink);
}

.case-directory-heading h2 {
  margin: 0;
  font-size: 27px;
}

.case-directory-heading > p:last-child {
  margin: 0;
  color: var(--muted);
}

.case-category {
  display: grid;
  grid-template-columns: 260px 1fr;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

.case-category > header {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding-right: 34px;
}

.case-category > header > span,
.case-category > div > a > span {
  color: var(--accent);
  font-size: 11px;
}

.case-category > header h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.case-category > header p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.case-category > div > a {
  display: grid;
  grid-template-columns: 125px 1fr 90px 18px;
  gap: 18px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #ecebef;
}

.case-category > div > a:first-child {
  padding-top: 0;
}

.case-category > div > a:last-child {
  border: 0;
}

.case-category h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.case-category > div p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.case-category em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  text-align: right;
}

.case-standard {
  padding: 64px 0;
  background: #17161b;
  color: #fff;
}

.case-standard > .wrap {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  align-items: end;
}

.case-standard h2 {
  margin: 14px 0 0;
  font-size: 27px;
}

.case-standard ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid #4d4a54;
  list-style: none;
}

.case-standard li {
  padding: 20px 16px;
  border-right: 1px solid #4d4a54;
  border-bottom: 1px solid #4d4a54;
  font-size: 13px;
  line-height: 1.6;
}

.case-standard li:last-child {
  border-right: 0;
}

.case-standard li span {
  display: block;
  margin-bottom: 30px;
  color: #aa98fa;
  font-size: 11px;
}

@media (max-width: 1050px) {
  .home-case-spread,
  .insight-manifesto > .wrap,
  .insight-order > .wrap,
  .case-proof-intro,
  .case-directory-heading,
  .case-standard > .wrap {
    grid-template-columns: 1fr;
  }

  .insight-entry { grid-template-columns: 48px 190px minmax(0, 1fr) 38px; }
  .insight-entry-decision { grid-column: 2 / 4; }
  .insight-entry-arrow { grid-column: 4; grid-row: 1 / 3; }

  .home-case-visual {
    min-height: 440px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .case-lead { grid-template-columns: 1fr; }
  .case-lead figure { height: 440px; }

  .case-category {
    grid-template-columns: 210px 1fr;
  }

  .case-standard > .wrap {
    gap: 34px;
  }
}

@media (max-width: 700px) {
  .home-hero,
  .page-intro {
    padding-top: 48px;
    padding-bottom: 44px;
  }

  .home-hero h1,
  .page-intro h1 {
    font-size: 30px;
    line-height: 1.25;
  }

  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .section-heading h2,
  .feature-band h2,
  .employee-promise h2,
  .compute-story h2 {
    font-size: 23px;
    line-height: 1.35;
  }

  .case-proof-intro h2,
  .case-directory-heading h2,
  .case-standard h2 {
    font-size: 23px;
    line-height: 1.35;
  }

  .article h2,
  .feature-detail h2 {
    font-size: 24px;
  }

  .home-service-path,
  .case-standard ol {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-service-path span:nth-child(2) {
    border-right: 0;
  }

  .hero-caption {
    bottom: 139px;
    padding: 48px 18px 18px;
  }

  .hero-caption p {
    font-size: 17px;
  }

  .home-employee-band {
    margin-top: 76px;
  }

  .home-case-visual {
    min-height: 400px;
  }

  .home-case-visual > div {
    padding: 24px;
  }

  .home-case-spread .case-row {
    grid-template-columns: 1fr 18px;
    padding: 19px 8px;
  }

  .case-proof,
  .case-directory {
    padding-bottom: 76px;
  }

  .case-proof-intro,
  .case-directory-heading {
    gap: 18px;
  }

  .insight-manifesto { padding: 62px 0; }
  .insight-manifesto > .wrap { gap: 38px; }
  .insight-manifesto h2 { font-size: 28px; }
  .insight-manifesto-points,
  .insight-order ol { grid-template-columns: 1fr; }
  .insight-manifesto-points span { min-height: 0; border-right: 0; }
  .insight-manifesto-points b { margin-bottom: 16px; }
  .insights-directory { padding-top: 66px; padding-bottom: 72px; }
  .insight-entry { grid-template-columns: 38px minmax(0, 1fr) 32px; gap: 14px 16px; padding: 26px 0; }
  .insight-entry:hover,
  .insight-entry:focus-visible { padding-inline: 12px; }
  .insight-entry-number { grid-column: 1; grid-row: 1; }
  .insight-entry-name { grid-column: 2; grid-row: 1; }
  .insight-entry-name h2 { font-size: 21px; }
  .insight-entry-question { grid-column: 2 / 4; grid-row: 2; }
  .insight-entry-decision { grid-column: 2 / 4; grid-row: 3; padding-top: 5px; }
  .insight-entry-arrow { grid-column: 3; grid-row: 1; width: 32px; height: 32px; }
  .insight-order { padding: 62px 0; }
  .insight-order > .wrap { gap: 30px; }
  .insight-order li { min-height: 0; border-right: 0; }
  .insight-order li b { margin-top: 24px; }

  .case-lead { min-height: 0; }
  .case-lead figure { height: 250px; }
  .case-lead > div { padding: 30px 22px; }
  .case-lead h2 { font-size: 23px; }
  .case-lead strong { margin-top: 28px; }
  .case-secondary { grid-template-columns: 38px minmax(0, 1fr) 22px; gap: 12px 16px; padding: 22px 0; }
  .case-secondary > span { grid-column: 1; grid-row: 1; }
  .case-secondary > div { grid-column: 2 / 4; grid-row: 1 / 3; }
  .case-secondary em { grid-column: 2; grid-row: 3; text-align: left; }
  .case-secondary > span:last-child { grid-column: 3; grid-row: 1; }

  .case-category {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .case-category > header {
    padding-right: 0;
  }

  .case-category > div > a {
    grid-template-columns: 1fr 18px;
    gap: 7px;
    padding: 18px 0;
  }

  .case-category > div > a > span {
    grid-column: 1;
  }

  .case-category > div > a > div {
    grid-column: 1;
  }

  .case-category > div > a > em {
    grid-column: 1;
    text-align: left;
  }

  .case-category > div > a > span:last-child {
    grid-column: 2;
    grid-row: 1 / 4;
  }
}

/* Research, library and product editorial system */
.library-featured,
.research-index,
.product-proof {
  padding-top: 96px;
  padding-bottom: 104px;
}

.library-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 22px;
}

.library-feature {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 238px;
  background: #fff;
  box-shadow: 0 18px 55px rgba(22, 21, 26, .08);
  overflow: hidden;
}

.library-feature-primary {
  grid-row: span 2;
  grid-template-columns: 1fr;
  min-height: 498px;
}

.library-feature figure,
.article-case figure,
.research-case figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #f1f0f4;
}

.library-feature img,
.article-case img,
.research-case img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.library-feature-primary figure { height: 286px; }
.library-feature > figure { min-height: 100%; }
.library-feature > div { padding: 24px; }
.library-feature-primary > div { padding: 30px; }
.library-feature span,
.library-feature strong {
  color: var(--accent);
  font-size: 11px;
  font-style: normal;
}
.library-feature h2 {
  margin: 22px 0 12px;
  font-size: 20px;
  line-height: 1.45;
}
.library-feature-primary h2 { font-size: 29px; }
.library-feature p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.library-directory {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 70px;
  padding-top: 92px;
  padding-bottom: 110px;
}
.library-directory-head { position: sticky; top: 108px; align-self: start; }
.library-directory-head h2 { margin: 14px 0 18px; font-size: 30px; line-height: 1.35; }
.library-directory-head > p:last-child { color: var(--muted); line-height: 1.8; }
.library-directory .library { padding: 0; }
.library-directory .library-group:first-child { border-top-color: var(--ink); }
.library-directory .library-group { grid-template-columns: 190px minmax(0, 1fr); }
.library-directory .library-group h2 { margin: 12px 0 0; font-size: 18px; }

.article-thesis {
  margin-top: 46px;
  padding: 54px 0 58px !important;
  border-top: 4px solid var(--accent);
}
.article-thesis h2 { max-width: 800px; font-family: "Songti SC", SimSun, serif; font-size: 36px; }
.article-section-head { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 38px; align-items: start; }
.article-section-head h2 { margin-top: 0; }
.article-argument {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 38px;
  background: #f5f4f8;
}
.article-argument > div { min-height: 290px; padding: 28px; border-right: 1px solid #fff; }
.article-argument > div:last-child { border-right: 0; }
.article-argument span,
.article-actions span { color: var(--accent); font-size: 11px; }
.article-argument h3 { margin: 60px 0 14px; font-size: 19px; }
.article-argument p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.85; }
.article-boundary {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  align-items: start;
  margin-inline: calc((980px - min(1120px, 100vw - 40px)) / 2);
  padding: 58px !important;
  background: #17161b;
  color: #fff;
  border: 0 !important;
}
.article-boundary h2 { margin-bottom: 0; font-size: 27px; }
.article-boundary > p { margin: 28px 0 0; color: #d1ced8 !important; }
.article-actions { list-style: none; margin: 38px 0 0; padding: 0; border-top: 1px solid var(--ink); }
.article-actions li { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 24px; padding: 22px 4px; border-bottom: 1px solid var(--line); }
.article-actions p { margin: 0; color: #46434b; line-height: 1.8; }
.article-case,
.research-case {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: 0;
  align-items: stretch;
  padding: 0 !important;
  background: #f5f4f8;
  border: 0 !important;
}
.article-case figure,
.research-case figure { min-height: 360px; }
.article-case > div,
.research-case > div { padding: 48px; align-self: center; }
.article-case h2,
.research-case h2 { font-size: 27px; }
.article-case p:not(.eyebrow),
.research-case p:not(.eyebrow) { color: var(--muted); line-height: 1.8; }
.article-related > div,
.research-related > div { margin-top: 24px; border-top: 1px solid var(--ink); }
.article-related a,
.research-related a { display: grid; grid-template-columns: 150px minmax(0, 1fr) 24px; gap: 20px; align-items: center; padding: 20px 4px; border-bottom: 1px solid var(--line); }
.article-related a span,
.research-related a b:first-child { color: var(--accent); font-size: 11px; }

.research-method-band { padding: 78px 0; background: #f5f4f8; }
.research-method-band > .wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: end; }
.research-method-band h2 { margin: 15px 0 18px; font-size: 34px; line-height: 1.45; }
.research-method-band > .wrap > div > p:not(.eyebrow) { margin: 0 0 24px; color: var(--muted); line-height: 1.8; }
.research-method-band ol { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.research-method-band li { min-height: 132px; padding: 20px; border-right: 1px solid #d6d4da; border-bottom: 1px solid #d6d4da; }
.research-method-band li:nth-child(even) { border-right: 0; }
.research-method-band li span { color: var(--accent); font-size: 11px; }
.research-method-band li b { display: block; margin: 22px 0 7px; font-size: 15px; }
.research-method-band li p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.research-index-list { border-top: 1px solid var(--ink); }
.research-index-row {
  display: grid;
  grid-template-columns: 64px minmax(320px, .95fr) minmax(280px, 1.05fr) 38px;
  gap: 28px;
  align-items: start;
  padding: 32px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s ease, padding-inline .25s ease;
}
.research-index-row:hover,
.research-index-row:focus-visible { padding-inline: 18px; background: #f5f4f8; }
.research-index-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.research-index-row > span:first-child { padding-top: 5px; color: var(--accent); font-size: 12px; }
.research-index-row small { color: var(--accent); font-size: 11px; }
.research-index-row h2 { margin: 9px 0 0; font-size: 22px; line-height: 1.5; }
.research-index-thesis p { margin: 9px 0 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.research-index-arrow { display: grid; width: 38px; height: 38px; place-items: center; align-self: center; color: var(--accent); }
.research-index-arrow > span { transition: transform .25s ease; }
.research-index-row:hover .research-index-arrow > span,
.research-index-row:focus-visible .research-index-arrow > span { transform: translateX(4px); }
.research-industries { padding: 88px 0; background: #17161b; color: #fff; }
.research-industries > .wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.research-industries h2 { margin: 14px 0 0; font-size: 31px; line-height: 1.4; }
.research-industries > .wrap > div:last-child { border-top: 1px solid #49464f; }
.research-industries a { display: flex; justify-content: space-between; gap: 20px; padding: 18px 2px; border-bottom: 1px solid #49464f; color: #ddd9e5; }

.research-article { max-width: 1080px; padding-bottom: 110px; }
.research-article > .evidence-image { margin-bottom: 0; height: 590px; border: 0; }
.research-article > section { padding: 82px 0; border-bottom: 1px solid var(--line); }
.research-thesis { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 44px; }
.research-thesis h2 { grid-column: 2; margin: 0; font-family: "Songti SC", SimSun, serif; font-size: 36px; line-height: 1.5; }
.research-thesis > p:last-child { grid-column: 2; margin: 0; color: var(--muted); line-height: 1.9; }
.research-logic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 40px; background: #f5f4f8; }
.research-logic article { min-height: 260px; padding: 28px; border-right: 1px solid #fff; }
.research-logic article:last-child { border-right: 0; }
.research-logic span { color: var(--accent); font-size: 11px; }
.research-logic h3 { margin: 58px 0 14px; font-size: 20px; }
.research-logic p { margin: 0; color: var(--muted); line-height: 1.8; }
.research-boundary { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 58px !important; background: #17161b; color: #fff; border: 0 !important; }
.research-boundary h2 { margin: 15px 0 0; font-size: 28px; }
.research-boundary > p { margin: 25px 0 0; color: #d1ced8; line-height: 1.9; }
.research-actions { list-style: none; margin: 36px 0 0; padding: 0; border-top: 1px solid var(--ink); }
.research-actions li { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 22px; padding: 23px 3px; border-bottom: 1px solid var(--line); }
.research-actions span { color: var(--accent); font-size: 12px; }
.research-actions p { margin: 0; line-height: 1.8; }
.research-related { padding-bottom: 28px !important; }

.product-principle { padding: 72px 0; background: #17161b; color: #fff; }
.product-principle > .wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: end; }
.product-principle h2 { margin: 15px 0 0; font-family: "Songti SC", SimSun, serif; font-size: 35px; line-height: 1.45; }
.product-principle > .wrap > div { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #4d4a54; }
.product-principle span { padding: 18px 0; border-bottom: 1px solid #4d4a54; color: #d5d2dc; font-size: 13px; }
.product-directory { padding-top: 96px; padding-bottom: 104px; }
.product-entry-list { border-top: 1px solid var(--ink); }
.product-entry {
  display: grid;
  grid-template-columns: 58px minmax(180px, .68fr) minmax(220px, 1fr) minmax(260px, 1.18fr) 38px;
  gap: 28px;
  align-items: start;
  padding: 34px 4px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  transition: background-color .25s ease, padding-inline .25s ease;
}
.product-entry:hover,
.product-entry:focus-visible { padding-inline: 18px; background: #f5f4f8; }
.product-entry:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.product-entry-number { padding-top: 5px; color: var(--accent); font-size: 12px; }
.product-entry-title .eyebrow { margin: 0 0 9px; }
.product-entry-title h2 { margin: 0; font-size: 24px; line-height: 1.4; }
.product-entry dl { margin: 0; }
.product-entry dt { margin-bottom: 10px; color: var(--muted); font-size: 11px; }
.product-entry dd { margin: 0; font-size: 14px; line-height: 1.8; }
.product-entry dd small { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.product-entry-arrow { display: grid; width: 38px; height: 38px; place-items: center; align-self: center; color: var(--accent); }
.product-entry-arrow > span { transition: transform .25s ease; }
.product-entry:hover .product-entry-arrow > span,
.product-entry:focus-visible .product-entry-arrow > span { transform: translateX(4px); }
.product-proof > div:last-child { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.product-proof > div:last-child a { min-height: 260px; padding: 28px; background: #f5f4f8; }
.product-proof a > span { color: var(--accent); font-size: 11px; }
.product-proof h3 { margin: 64px 0 13px; font-size: 20px; line-height: 1.45; }
.product-proof a p { color: var(--muted); font-size: 13px; line-height: 1.75; }
.product-buying-path { padding: 92px 0; background: #17161b; color: #fff; }
.product-buying-path > .wrap { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 70px; }
.product-buying-path h2 { margin: 14px 0 0; font-size: 31px; line-height: 1.4; }
.product-buying-path ol { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border-top: 1px solid #4d4a54; }
.product-buying-path li { min-height: 250px; padding: 25px 18px; border-right: 1px solid #4d4a54; border-bottom: 1px solid #4d4a54; }
.product-buying-path li:last-child { border-right: 0; }
.product-buying-path li span { color: #9f8cf2; font-size: 11px; }
.product-buying-path li b { display: block; margin: 60px 0 13px; }
.product-buying-path li p { margin: 0; color: #bcb8c5; font-size: 13px; line-height: 1.75; }

@media (max-width: 980px) {
  .library-feature-grid,
  .library-directory,
  .research-method-band > .wrap,
  .research-industries > .wrap,
  .product-principle > .wrap,
  .product-buying-path > .wrap { grid-template-columns: 1fr; }
  .product-entry { grid-template-columns: 48px minmax(170px, .7fr) minmax(0, 1.3fr) 38px; }
  .product-entry dl:first-of-type { grid-column: 3; }
  .product-entry dl:last-of-type { grid-column: 2 / 4; }
  .product-entry-arrow { grid-column: 4; grid-row: 1 / 3; }
  .research-index-row { grid-template-columns: 48px minmax(220px, .9fr) minmax(0, 1.1fr) 38px; }
  .library-feature-primary { grid-row: auto; }
  .library-directory-head { position: static; }
  .article-argument,
  .research-logic,
  .product-proof > div:last-child { grid-template-columns: 1fr; }
  .article-argument > div,
  .research-logic article { min-height: 0; border-right: 0; border-bottom: 1px solid #fff; }
  .article-argument h3,
  .research-logic h3 { margin-top: 28px; }
  .article-boundary,
  .research-boundary { margin-inline: 0; grid-template-columns: 1fr; gap: 20px; }
  .article-case,
  .research-case { grid-template-columns: 1fr; }
  .product-buying-path ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .library-featured,
  .research-index,
  .product-proof { padding-top: 66px; padding-bottom: 72px; }
  .library-feature { grid-template-columns: 1fr; }
  .library-feature figure,
  .library-feature-primary figure { height: 220px; min-height: 220px; }
  .library-feature-primary { min-height: 0; }
  .library-feature-primary h2 { font-size: 23px; }
  .library-directory { gap: 34px; padding-top: 68px; padding-bottom: 76px; }
  .library-directory .library-group { grid-template-columns: 1fr; }
  .article-thesis h2 { font-size: 28px; }
  .article-section-head,
  .research-thesis { grid-template-columns: 1fr; gap: 14px; }
  .research-thesis h2,
  .research-thesis > p:last-child { grid-column: 1; }
  .article-boundary,
  .research-boundary { padding: 30px 22px !important; }
  .article-actions li { grid-template-columns: 1fr; gap: 9px; }
  .article-case figure,
  .research-case figure { min-height: 245px; }
  .article-case > div,
  .research-case > div { padding: 28px 22px; }
  .article-related a,
  .research-related a { grid-template-columns: 1fr 24px; gap: 9px; }
  .article-related a span,
  .research-related a b:first-child { grid-column: 1; }
  .research-method-band { padding: 62px 0; }
  .research-method-band > .wrap { gap: 34px; }
  .research-method-band h2 { font-size: 28px; }
  .research-method-band ol { grid-template-columns: 1fr; }
  .research-method-band li { min-height: 0; border-right: 0; }
  .research-index-row { grid-template-columns: 38px minmax(0, 1fr) 32px; gap: 13px 16px; padding: 25px 0; }
  .research-index-row:hover,
  .research-index-row:focus-visible { padding-inline: 12px; }
  .research-index-row > span:first-child { grid-column: 1; grid-row: 1; }
  .research-index-row > div:first-of-type { grid-column: 2; grid-row: 1; }
  .research-index-thesis { grid-column: 2 / 4; grid-row: 2; }
  .research-index-arrow { grid-column: 3; grid-row: 1; width: 32px; height: 32px; }
  .research-index-row h2 { font-size: 20px; }
  .research-industries { padding: 64px 0; }
  .research-article > .evidence-image { height: 360px; }
  .research-article > section { padding: 58px 0; }
  .research-thesis h2 { font-size: 28px; }
  .research-actions li { grid-template-columns: 48px minmax(0, 1fr); }
  .product-principle { padding: 62px 0; }
  .product-principle h2 { font-size: 28px; }
  .product-principle > .wrap > div { grid-template-columns: 1fr; }
  .product-directory { padding-top: 66px; padding-bottom: 72px; }
  .product-entry {
    grid-template-columns: 38px minmax(0, 1fr) 32px;
    gap: 13px 16px;
    padding: 25px 0;
  }
  .product-entry:hover,
  .product-entry:focus-visible { padding-inline: 12px; }
  .product-entry-number { grid-column: 1; grid-row: 1; }
  .product-entry-title { grid-column: 2; grid-row: 1; }
  .product-entry-title h2 { font-size: 21px; }
  .product-entry dl:first-of-type,
  .product-entry dl:last-of-type { grid-column: 2 / 4; }
  .product-entry dl:first-of-type { grid-row: 2; }
  .product-entry dl:last-of-type { grid-row: 3; }
  .product-entry-arrow { grid-column: 3; grid-row: 1; width: 32px; height: 32px; }
  .product-buying-path ol { grid-template-columns: 1fr; }
  .product-buying-path li { min-height: 190px; border-right: 0; }
  .product-buying-path li b { margin-top: 38px; }
}

/* Enterprise digital employee product page */
.employee-hero-v2 {
  padding: 76px 0;
  background: #17161b;
  color: #fff;
}

.employee-hero-v2 > .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: 82px;
  align-items: center;
}

.employee-hero-copy h2 {
  max-width: 700px;
  margin: 16px 0 22px;
  font-size: 40px;
  line-height: 1.4;
}

.employee-hero-copy > p:not(.eyebrow) {
  max-width: 690px;
  margin: 0;
  color: #c9c6cf;
  font-size: 15px;
  line-height: 1.9;
}

.employee-hero-copy .primary-link { margin-top: 30px; }
.employee-task-chain { display: grid; grid-template-columns: 1fr 18px 1fr 18px 1fr; gap: 10px; align-items: center; margin-top: 34px; padding-top: 22px; border-top: 1px solid #4d4a54; }
.employee-task-chain span { color: #f4f2f8; font-size: 12px; line-height: 1.6; }
.employee-task-chain small { display: block; margin-bottom: 6px; color: #aa98fa; font-size: 10px; }
.employee-task-chain i { color: #8170d4; font-style: normal; text-align: center; }
.employee-proof-shot { display: grid; grid-template-columns: 210px minmax(0, 1fr); min-height: 420px; margin: 0; align-items: end; }
.employee-proof-shot img { width: 210px; height: 420px; object-fit: cover; object-position: top; box-shadow: 0 28px 70px rgba(0, 0, 0, .32); }
.employee-proof-shot figcaption { padding: 0 0 30px 28px; }
.employee-proof-shot figcaption b { display: block; margin-bottom: 12px; color: #fff; font-size: 16px; }
.employee-proof-shot figcaption span { color: #aaa6b1; font-size: 12px; line-height: 1.8; }

.employee-roles { padding-top: 96px; padding-bottom: 104px; }
.employee-role-list { border-top: 1px solid var(--ink); }
.employee-role {
  display: grid;
  grid-template-columns: 58px 250px minmax(0, 1fr) 230px;
  gap: 28px;
  align-items: start;
  padding: 28px 4px;
  border-bottom: 1px solid var(--line);
}
.employee-role > span { padding-top: 3px; color: var(--accent); font-size: 12px; }
.employee-role h3 { margin: 0; font-size: 20px; line-height: 1.5; }
.employee-role p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.employee-role small { color: var(--muted); font-size: 11px; line-height: 1.7; }

.employee-compare { padding: 88px 0; background: #f5f4f8; }
.employee-compare > .wrap { display: grid; grid-template-columns: .78fr 1.22fr; gap: 82px; align-items: start; }
.employee-compare header h2 { margin: 15px 0 20px; font-size: 32px; line-height: 1.45; }
.employee-compare header > p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.employee-compare header > div { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 18px; margin: 28px 0 24px; padding: 20px 0; border-top: 1px solid #d6d4da; border-bottom: 1px solid #d6d4da; }
.employee-compare header > div b { color: var(--accent); font-size: 12px; }
.employee-compare header > div span { font-size: 13px; line-height: 1.8; }
.employee-compare-table { border-top: 1px solid var(--ink); }
.employee-compare-table > div { display: grid; grid-template-columns: 120px 1fr 1fr; gap: 20px; align-items: center; min-height: 62px; padding: 11px 4px; border-bottom: 1px solid #d6d4da; }
.employee-compare-table > div:first-child { min-height: 42px; color: var(--muted); font-size: 11px; }
.employee-compare-table b { font-size: 13px; }
.employee-compare-table span { color: var(--muted); font-size: 12px; line-height: 1.65; }
.employee-compare-table > div:not(:first-child) span:last-child { color: var(--ink); }

.employee-system-band { padding: 88px 0 94px; background: #17161b; color: #fff; }
.employee-system-band .section-heading > p { color: #bcb8c5; }
.employee-pipeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); overflow: hidden; border-top: 1px solid #4d4a54; }
.employee-pipeline::after { position: absolute; top: 0; left: -120px; width: 120px; height: 1px; background: linear-gradient(90deg, transparent, #8e73ff, transparent); content: ""; animation: employee-flow 5s linear infinite; }
.employee-pipeline article { min-height: 210px; padding: 24px 20px; border-right: 1px solid #4d4a54; border-bottom: 1px solid #4d4a54; }
.employee-pipeline article:last-child { border-right: 0; }
.employee-pipeline span { color: #aa98fa; font-size: 11px; }
.employee-pipeline h3 { margin: 52px 0 12px; font-size: 17px; }
.employee-pipeline p { margin: 0; color: #bcb8c5; font-size: 12px; line-height: 1.75; }
@keyframes employee-flow { to { transform: translateX(1400px); } }

.employee-foundations { padding-top: 100px; padding-bottom: 104px; }
.employee-foundation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 76px; }
.employee-foundation-grid > section > header { min-height: 128px; padding-bottom: 25px; border-bottom: 2px solid var(--ink); }
.employee-foundation-grid header span { color: var(--accent); font-size: 10px; }
.employee-foundation-grid header h3 { margin: 14px 0 8px; font-size: 24px; }
.employee-foundation-grid header p { margin: 0; color: var(--muted); font-size: 13px; }
.employee-foundation-grid ol { margin: 0; padding: 0; list-style: none; }
.employee-foundation-grid li { min-height: 84px; border-bottom: 1px solid var(--line); }
.employee-foundation-grid #enterprise-data li { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 16px; padding: 18px 2px; }
.employee-foundation-grid #enterprise-data li > span { color: var(--accent); font-size: 11px; }
.employee-foundation-grid li b { font-size: 14px; }
.employee-foundation-grid li p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.employee-foundation-grid #model-routing li { display: grid; grid-template-columns: 100px minmax(0, 1fr) 50px; gap: 18px; align-items: center; padding: 15px 2px; }
.employee-foundation-grid #model-routing li p { margin: 0; }
.employee-foundation-grid li em { color: var(--accent); font-size: 10px; font-style: normal; text-align: right; }
.employee-plain-note { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 28px; margin-top: 38px; padding: 25px 28px; border-left: 3px solid var(--accent); background: #f5f4f8; }
.employee-plain-note p { margin: 0; color: var(--muted); line-height: 1.8; }

.employee-operation { padding: 84px 0; background: #f5f4f8; }
.employee-operation > .wrap { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 76px; }
.employee-operation h2 { margin: 14px 0 17px; font-size: 30px; line-height: 1.4; }
.employee-operation > .wrap > div > p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 1.8; }
.employee-operation ol { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.employee-operation li { min-height: 164px; padding: 21px 18px; border-right: 1px solid #d6d4da; border-bottom: 1px solid #d6d4da; }
.employee-operation li:nth-child(3n) { border-right: 0; }
.employee-operation li span { color: var(--accent); font-size: 10px; }
.employee-operation li b { display: block; margin: 30px 0 9px; font-size: 14px; }
.employee-operation li p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.employee-usage { display: grid; grid-template-columns: .88fr 1.12fr; gap: 90px; align-items: center; padding-top: 100px; padding-bottom: 104px; }
.employee-usage h2 { margin: 14px 0 20px; font-size: 34px; line-height: 1.4; }
.employee-usage > div > p:not(.eyebrow) { color: var(--muted); line-height: 1.85; }
.employee-usage .text-link { margin-top: 15px; }
.employee-usage > div:last-child { padding-top: 20px; border-top: 1px solid var(--ink); }
.employee-usage > div:last-child > p { margin: 0; font-weight: 700; }
.employee-usage ol { margin: 22px 0; padding: 0; list-style: none; }
.employee-usage li { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 18px; padding: 14px 2px; border-bottom: 1px solid var(--line); font-size: 13px; }
.employee-usage li span { color: var(--accent); font-size: 11px; }
.employee-usage strong { display: block; padding: 14px; background: #f5f4f8; font-size: 12px; text-align: center; }

.employee-deployment { padding: 82px 0; background: #17161b; color: #fff; }
.employee-deployment > .wrap { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 76px; }
.employee-deployment h2 { margin: 14px 0 16px; font-size: 30px; line-height: 1.4; }
.employee-deployment > .wrap > div > p:not(.eyebrow) { color: #bcb8c5; font-size: 13px; line-height: 1.8; }
.employee-deployment ol { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; border-top: 1px solid #4d4a54; list-style: none; }
.employee-deployment li { min-height: 190px; padding: 22px 16px; border-right: 1px solid #4d4a54; border-bottom: 1px solid #4d4a54; }
.employee-deployment li:last-child { border-right: 0; }
.employee-deployment li span { color: #aa98fa; font-size: 10px; }
.employee-deployment li b { display: block; margin: 40px 0 10px; font-size: 14px; }
.employee-deployment li p { margin: 0; color: #bcb8c5; font-size: 11px; line-height: 1.7; }

@media (max-width: 1050px) {
  .employee-hero-v2 > .wrap,
  .employee-compare > .wrap,
  .employee-foundation-grid,
  .employee-operation > .wrap,
  .employee-usage,
  .employee-deployment > .wrap { grid-template-columns: 1fr; }
  .employee-proof-shot { max-width: 620px; }
  .employee-compare > .wrap { gap: 48px; }
  .employee-role { grid-template-columns: 48px 220px minmax(0, 1fr); }
  .employee-role small { grid-column: 2 / 4; }
  .employee-pipeline { grid-template-columns: repeat(3, 1fr); }
  .employee-pipeline article:nth-child(3) { border-right: 0; }
  .employee-operation > .wrap,
  .employee-deployment > .wrap { gap: 36px; }
  .employee-deployment ol { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .employee-hero-v2 { padding: 58px 0; }
  .employee-hero-v2 > .wrap { gap: 46px; }
  .employee-hero-copy h2 { font-size: 28px; }
  .employee-task-chain { grid-template-columns: 1fr; gap: 16px; }
  .employee-task-chain i { display: none; }
  .employee-proof-shot { grid-template-columns: 138px minmax(0, 1fr); min-height: 310px; }
  .employee-proof-shot img { width: 138px; height: 310px; }
  .employee-proof-shot figcaption { padding: 0 0 20px 18px; }
  .employee-proof-shot figcaption b { font-size: 14px; }
  .employee-roles,
  .employee-foundations { padding-top: 68px; padding-bottom: 74px; }
  .employee-compare { padding: 64px 0; }
  .employee-compare > .wrap { gap: 40px; }
  .employee-compare header h2 { font-size: 26px; }
  .employee-compare header > div { grid-template-columns: 1fr; gap: 8px; }
  .employee-compare-table > div { grid-template-columns: 1fr 1fr; gap: 8px 14px; padding: 14px 2px; }
  .employee-compare-table b { grid-column: 1 / 3; }
  .employee-compare-table > div:first-child b { display: none; }
  .employee-role { grid-template-columns: 38px minmax(0, 1fr); gap: 10px 16px; padding: 23px 0; }
  .employee-role > span { grid-column: 1; grid-row: 1; }
  .employee-role h3 { grid-column: 2; grid-row: 1; font-size: 18px; }
  .employee-role p,
  .employee-role small { grid-column: 2; }
  .employee-system-band { padding: 66px 0; }
  .employee-pipeline { grid-template-columns: 1fr; }
  .employee-pipeline::after { display: none; }
  .employee-pipeline article { min-height: 0; border-right: 0; }
  .employee-pipeline h3 { margin-top: 26px; }
  .employee-foundation-grid { gap: 54px; }
  .employee-foundation-grid > section > header { min-height: 0; }
  .employee-foundation-grid #model-routing li { grid-template-columns: 76px minmax(0, 1fr) 38px; gap: 10px; }
  .employee-plain-note { grid-template-columns: 1fr; gap: 10px; padding: 22px; }
  .employee-operation { padding: 64px 0; }
  .employee-operation ol,
  .employee-deployment ol { grid-template-columns: 1fr; }
  .employee-operation li,
  .employee-deployment li { min-height: 0; border-right: 0; }
  .employee-operation li b,
  .employee-deployment li b { margin-top: 24px; }
  .employee-usage { gap: 46px; padding-top: 70px; padding-bottom: 74px; }
  .employee-usage h2 { font-size: 27px; }
  .employee-deployment { padding: 66px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .employee-pipeline::after { animation: none; }
}

/* AI 实战课程：真实课堂、实操过程与课程交付 */
.course-hero {
  position: relative;
  display: flex;
  height: min(76vh, 760px);
  min-height: 620px;
  align-items: flex-end;
  overflow: hidden;
  background: #17161b;
  color: #fff;
}
.course-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
}
.course-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(14, 13, 18, .9) 0, rgba(14, 13, 18, .68) 42%, rgba(14, 13, 18, .12) 78%),
    linear-gradient(0deg, rgba(14, 13, 18, .7), transparent 48%);
}
.course-hero-inner {
  position: relative;
  z-index: 1;
  padding-bottom: 66px;
}
.course-hero .eyebrow { color: #c5baff; }
.course-hero h1 {
  max-width: 760px;
  margin: 17px 0 22px;
  font-size: 64px;
  line-height: 1.12;
}
.course-hero-inner > p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: #f0edf5;
  font-size: 18px;
  line-height: 1.9;
}
.course-actions { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; margin-top: 30px; }
.course-actions .text-link { color: #fff; }
.course-hero small { display: block; margin-top: 32px; color: #cfccd5; font-size: 12px; }

.course-proof-line { border-bottom: 1px solid var(--line); }
.course-proof-line > .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.course-proof-line > .wrap > div { min-height: 122px; padding: 27px 24px; border-right: 1px solid var(--line); }
.course-proof-line > .wrap > div:first-child { padding-left: 0; }
.course-proof-line > .wrap > div:last-child { border-right: 0; }
.course-proof-line b { display: block; margin-bottom: 9px; font-size: 15px; }
.course-proof-line span { color: var(--muted); font-size: 12px; line-height: 1.7; }

.course-story {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: 82px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 120px;
}
.course-story figure,
.course-practice figure,
.course-format-grid figure,
.course-group-proof figure { margin: 0; }
.course-story figure { box-shadow: 0 24px 70px rgba(22, 21, 26, .12); }
.course-story figure img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.course-story figcaption,
.course-group-proof figcaption { padding: 14px 2px 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.course-story h2 {
  margin: 15px 0 24px;
  font-size: 42px;
  line-height: 1.35;
}
.course-story > div > p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.95; }
.course-story blockquote { margin: 34px 0 0; padding: 24px 0 0; border-top: 1px solid var(--ink); font-size: 21px; line-height: 1.7; }

.course-delivery-band { padding: 106px 0; background: #f5f4f8; }
.course-delivery-band header,
.course-practice > header,
.course-formats header {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 48px;
}
.course-delivery-band h2,
.course-practice h2,
.course-formats h2,
.course-group-proof h2 { margin: 13px 0 0; font-size: 36px; line-height: 1.4; }
.course-delivery-band header > p,
.course-practice > header > p,
.course-formats header > p,
.course-group-proof > div > p:not(.eyebrow) { margin: 0; color: var(--muted); line-height: 1.9; }
.course-delivery-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}
.course-delivery-list li { min-height: 310px; padding: 27px 24px; border-right: 1px solid #d7d4df; border-bottom: 1px solid #d7d4df; }
.course-delivery-list li:first-child { padding-left: 0; }
.course-delivery-list li:last-child { border-right: 0; }
.course-delivery-list span { color: var(--accent); font-size: 11px; }
.course-delivery-list h3 { margin: 62px 0 15px; font-size: 21px; }
.course-delivery-list p { min-height: 76px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.course-delivery-list b { display: block; margin-top: 24px; padding-top: 18px; border-top: 1px solid #d7d4df; font-size: 13px; line-height: 1.7; }

.course-practice { padding-top: 120px; padding-bottom: 120px; }
.course-practice-grid { display: grid; grid-template-columns: .88fr 1fr 1fr; grid-template-rows: repeat(2, 290px); gap: 16px; }
.course-practice-grid figure { position: relative; overflow: hidden; background: #eceaf0; }
.course-practice-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.course-practice-grid figure:hover img { transform: scale(1.02); }
.course-practice-tall { grid-row: 1 / 3; }
.course-practice-wide { grid-column: 2 / 4; }
.course-practice-grid figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 54px 20px 17px;
  background: linear-gradient(transparent, rgba(12, 11, 15, .78));
  color: #fff;
  font-size: 12px;
  line-height: 1.6;
}

.course-formats { padding: 112px 0; background: #17161b; color: #fff; }
.course-formats .eyebrow { color: #aa98fa; }
.course-formats header > p { color: #c7c3cd; }
.course-format-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 22px; align-items: start; }
.course-format-enterprise { grid-column: span 5; }
.course-format-keynote { grid-column: span 3; }
.course-format-workshop { grid-column: span 4; }
.course-format-grid img { width: 100%; height: 390px; object-fit: cover; }
.course-format-keynote img { height: 520px; object-position: center top; }
.course-format-grid figcaption { padding-top: 18px; }
.course-format-grid figcaption b { display: block; margin-bottom: 8px; font-size: 16px; }
.course-format-grid figcaption span { color: #bdb9c3; font-size: 12px; line-height: 1.75; }

.course-group-proof {
  display: grid;
  grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
  gap: 76px;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 120px;
}
.course-group-proof figure img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; object-position: center 44%; }

@media (max-width: 1050px) {
  .course-hero h1 { font-size: 52px; }
  .course-proof-line > .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-proof-line > .wrap > div:nth-child(2) { border-right: 0; }
  .course-proof-line > .wrap > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .course-story,
  .course-delivery-band header,
  .course-practice > header,
  .course-formats header,
  .course-group-proof { grid-template-columns: 1fr; gap: 38px; }
  .course-delivery-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-delivery-list li:nth-child(2) { border-right: 0; }
  .course-practice-grid { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(2, 300px); }
  .course-practice-tall,
  .course-practice-wide { grid-column: auto; grid-row: auto; }
  .course-format-enterprise { grid-column: span 7; }
  .course-format-keynote { grid-column: span 5; }
  .course-format-workshop { grid-column: span 12; }
  .course-format-workshop img { height: 390px; }
}

@media (max-width: 700px) {
  .course-hero { height: 620px; min-height: 0; }
  .course-hero > img { object-position: 54% center; }
  .course-hero::after { background: linear-gradient(90deg, rgba(14, 13, 18, .88), rgba(14, 13, 18, .4)), linear-gradient(0deg, rgba(14, 13, 18, .72), transparent 54%); }
  .course-hero-inner { padding-bottom: 42px; }
  .course-hero h1 { font-size: 40px; }
  .course-hero-inner > p:not(.eyebrow) { font-size: 16px; line-height: 1.8; }
  .course-actions { gap: 16px; }
  .course-hero small { margin-top: 24px; }
  .course-proof-line > .wrap { grid-template-columns: 1fr; }
  .course-proof-line > .wrap > div,
  .course-proof-line > .wrap > div:first-child { min-height: 0; padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .course-proof-line > .wrap > div:last-child { border-bottom: 0; }
  .course-story,
  .course-practice,
  .course-group-proof { padding-top: 76px; padding-bottom: 76px; }
  .course-story { gap: 34px; }
  .course-story h2,
  .course-delivery-band h2,
  .course-practice h2,
  .course-formats h2,
  .course-group-proof h2 { font-size: 29px; }
  .course-story blockquote { font-size: 18px; }
  .course-delivery-band,
  .course-formats { padding: 76px 0; }
  .course-delivery-list { grid-template-columns: 1fr; }
  .course-delivery-list li,
  .course-delivery-list li:first-child { min-height: 0; padding: 24px 0 28px; border-right: 0; }
  .course-delivery-list h3 { margin-top: 32px; }
  .course-delivery-list p { min-height: 0; }
  .course-practice-grid { grid-template-columns: 1fr; grid-template-rows: none; }
  .course-practice-grid figure { aspect-ratio: 4 / 3; }
  .course-practice-grid .course-practice-tall { aspect-ratio: 3 / 4; }
  .course-format-grid { grid-template-columns: 1fr; gap: 36px; }
  .course-format-enterprise,
  .course-format-keynote,
  .course-format-workshop { grid-column: 1; }
  .course-format-enterprise img,
  .course-format-workshop img { height: 270px; }
  .course-format-keynote img { height: 460px; }
  .course-group-proof { gap: 28px; }
}