:root {
  --paper:#f4f3ec;
  --ink:#24251f;
  --muted:#68695f;
  --yellow:#e9f35a;
  --line:#d3d4c8;
  --gutter:clamp(22px,5.5vw,100px);
  --ease:cubic-bezier(.2,.7,.2,1);
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:100px;
}

body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
}

body:has(dialog[open]) {
  overflow:hidden;
}

button,a {
  -webkit-tap-highlight-color:transparent;
}

button {
  font:inherit;
  color:inherit;
  cursor:pointer;
}

a {
  color:inherit;
  text-decoration:none;
}

img {
  display:block;
  max-width:100%;
  height:auto;
}

button,figure,p,h1,h2,h3 {
  margin:0;
}

button {
  border:0;
}

button,a,summary {
  touch-action:manipulation;
}

::selection {
  background:var(--yellow);
  color:var(--ink);
}

:focus-visible {
  outline:3px solid #617321;
  outline-offset:6px;
}

.skip-link {
  position:fixed;
  top:-80px;
  left:20px;
  background:var(--ink);
  color:white;
  padding:12px 20px;
  z-index:50;
}

.skip-link:focus {
  top:12px;
}

.mono {
  font:11px/1.6 "SFMono-Regular",Consolas,monospace;
  letter-spacing:.09em;
}

.site-header {
  height:96px;
  margin:0 var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border-bottom:1px solid var(--line);
}

.brand {
  display:flex;
  gap:9px;
  align-items:center;
  flex-shrink:0;
}

.brand img {
  mix-blend-mode:multiply;
  width:58px;
}

.brand>span {
  font-weight:800;
  font-size:21px;
  letter-spacing:-.8px;
  line-height:1.2;
}

.brand small {
  display:block;
  font-size:9px;
  font-weight:400;
  letter-spacing:.25px;
  margin-top:7px;
}

.navigation {
  display:flex;
  gap:38px;
  font-size:13px;
}

.header-actions { display: flex; align-items: center; gap: 24px; }
.portal-entry { display: inline-flex; align-items: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--ink); border-radius: 4px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.portal-entry:hover { background: var(--ink); color: var(--paper); }
@media (max-width: 1100px) {
  .site-header .navigation { gap: 18px; }
  .header-actions { gap: 14px; }
}
@media (max-width: 760px) {
  .header-actions .header-contact { display: none; }
  .portal-entry { padding: 9px 10px; gap: 8px; font-size: 11px; }
}

.navigation a {
  padding:10px 0;
  position:relative;
}

.navigation a:after {
  content:"";
  position:absolute;
  left:0;
  bottom:2px;
  width:0;
  height:2px;
  background:var(--ink);
  transition:width .25s;
}

.navigation a:hover:after {
  width:100%;
}

.header-contact {
  display:flex;
  align-items:center;
  gap:24px;
  font-size:13px;
  font-weight:600;
  padding:10px 0;
}

.diagonal-arrow {
  display:inline-block;
  position:relative;
  width:15px;
  height:15px;
  border-right:1.5px solid currentColor;
  border-top:1.5px solid currentColor;
}

.diagonal-arrow:before {
  content:"";
  position:absolute;
  width:19px;
  height:1.5px;
  background:currentColor;
  right:-3px;
  top:6px;
  transform:rotate(-45deg);
}

.hero {
  padding:70px var(--gutter) 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 30px;
  max-width:1800px;
  margin:auto;
}

.hero-copy {
  padding:14px 0 30px;
  position:relative;
  z-index:2;
}

.edition {
  font-size:12px;
  letter-spacing:1.3px;
  display:flex;
  align-items:center;
  gap:12px;
}

.edition-line {
  height:1px;
  width:27px;
  background:var(--ink);
}

h1 {
  font-size:clamp(60px,6.9vw,110px);
  line-height:1.14;
  font-weight:750;
  letter-spacing:-.065em;
  margin:32px 0 30px;
}

.highlight {
  position:relative;
  isolation:isolate;
}

.highlight:after {
  content:"";
  position:absolute;
  bottom:4px;
  left:0;
  right:-4px;
  height:28%;
  background:var(--yellow);
  z-index:-1;
  transform:rotate(-3deg);
}

.hero-description {
  color:var(--muted);
  font-size:14px;
  line-height:1.95;
}

.hero-actions {
  display:flex;
  align-items:center;
  gap:28px;
  margin-top:34px;
}

.button {
  display:inline-flex;
  min-height:52px;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding:14px 24px;
  font-size:13px;
  line-height:1.5;
  font-weight:600;
  transition:background .2s,transform .2s;
}

.button:hover {
  transform:translateY(-2px);
}

.button:active {
  transform:translateY(0);
}

.button-dark {
  background:var(--ink);
  color:var(--paper);
}

.button-dark:hover {
  background:#44483b;
}

.button-yellow {
  background:var(--yellow);
  color:var(--ink);
}

.button-yellow:hover {
  background:#f6ff87;
}

.mini-icon {
  font-size:22px;
  line-height:1;
}

.text-link {
  font-size:13px;
  border-bottom:1px solid var(--ink);
  padding:5px 0;
  align-self:flex-start;
  transition:opacity .2s;
}

.text-link:hover {
  opacity:.6;
}

.hero-footnote {
  display:flex;
  align-items:center;
  gap:12px;
  font-size:11px;
  letter-spacing:1px;
  margin-top:52px;
  color:var(--muted);
}

.small-cross {
  font-size:25px;
  font-weight:300;
  color:var(--ink);
}

.hero-art {
  height:525px;
  position:relative;
  isolation:isolate;
  min-width:0;
  width:100%;
  max-width:610px;
  justify-self:end;
}

.art-grid {
  position:absolute;
  inset:24px -10px 12px 0;
  background-image:linear-gradient(#d3d4c859 1px,transparent 1px),linear-gradient(90deg,#d3d4c859 1px,transparent 1px);
  background-size:45px 45px;
  z-index:-2;
  mask-image:linear-gradient(to bottom,transparent,black 20%,black 80%,transparent);
}

.art-caption {
  position:absolute;
  top:0;
  right:4px;
  font-size:9px;
  font-family:monospace;
  letter-spacing:1px;
}

.yellow-disc {
  width:262px;
  height:262px;
  border-radius:50%;
  background:var(--yellow);
  position:absolute;
  top:38px;
  right:-8px;
  z-index:-1;
  display:flex;
  align-items:center;
  justify-content:center;
  transform:rotate(12deg);
}

.yellow-disc span {
  font-size:32px;
  font-weight:650;
  line-height:1.25;
  letter-spacing:-1px;
  margin-left:112px;
  margin-top:-25px;
}

.art-frame {
  background:#fff;
  border:1px solid #d4d5cb;
  padding:9px;
  box-shadow:0 16px 26px #25271c12;
  position:absolute;
  transition:transform .6s var(--ease);
}

.art-frame img {
  width:100%;
  object-fit:cover;
}

.art-frame figcaption {
  display:flex;
  justify-content:space-between;
  padding:10px 2px 1px;
  font-size:8px;
  letter-spacing:.3px;
}

.art-brand {
  width:54%;
  left:1%;
  top:40px;
  transform:rotate(-9deg);
}

.art-brand img {
  aspect-ratio:1/1.06;
  object-position:top;
}

.art-package {
  width:54%;
  right:1%;
  top:195px;
  transform:rotate(8deg);
}

.art-package img {
  aspect-ratio:1;
}

.hero-art:hover .art-brand {
  transform:rotate(-5deg) translateY(-5px);
}

.hero-art:hover .art-package {
  transform:rotate(4deg) translateY(-5px);
}

.art-stamp {
  position:absolute;
  left:8%;
  bottom:7%;
  display:flex;
  flex-direction:column;
  align-items:center;
  transform:rotate(-9deg);
  gap:8px;
}

.art-stamp img {
  mix-blend-mode:multiply;
}

.art-stamp span {
  font-size:9px;
  letter-spacing:.8px;
}

.hero-bottom {
  grid-column:1/-1;
  display:flex;
  justify-content:space-between;
  font-size:10px;
  letter-spacing:1px;
  color:var(--muted);
  padding:29px 0 24px;
}

.hero-bottom>span:last-child {
  display:flex;
  gap:20px;
}

.discipline-strip {
  background:var(--yellow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:25px var(--gutter);
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
}

.discipline-strip>span:not(.strip-cross) {
  font-size:20px;
  font-weight:600;
  letter-spacing:-.4px;
}

.discipline-strip small {
  font-size:11px;
  font-weight:400;
  margin-left:15px;
  letter-spacing:0;
}

.strip-cross {
  font-size:24px;
  font-weight:300;
}

.section-space {
  padding:108px var(--gutter);
}

.section-heading {
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:flex-end;
  margin-bottom:48px;
}

.section-index {
  font-size:11px;
  letter-spacing:1px;
  margin-bottom:25px;
}

h2 {
  font-size:clamp(33px,3.8vw,58px);
  line-height:1.27;
  font-weight:650;
  letter-spacing:-.06em;
}

.section-intro {
  font-size:13px;
  line-height:1.9;
  color:var(--muted);
  max-width:390px;
  padding-bottom:5px;
}

.muted {
  font-size:10px;
  display:inline-block;
  margin-top:15px;
}

.work-grid {
  display:grid;
  grid-template-columns:1.05fr 1fr 1fr;
  gap:24px;
  align-items:start;
}

.work-item {
  padding:0;
  background:transparent;
  display:block;
  text-align:left;
  width:100%;
}

.work-item:nth-child(2) {
  padding-top:60px;
}

.work-item:nth-child(3) {
  padding-top:120px;
}

.work-image {
  display:block;
  position:relative;
  background:#d8e0e1;
  overflow:hidden;
}

.work-image img {
  aspect-ratio:1/.98;
  width:100%;
  object-fit:cover;
  transition:transform .7s var(--ease);
}

.work-image-brand img {
  object-position:top;
  aspect-ratio:1/1.25;
}

.work-image-poster {
  background:var(--yellow);
  padding:35px 0;
}

.work-image-poster img {
  aspect-ratio:1/.68;
  object-fit:contain;
}

.work-item:hover img {
  transform:scale(1.025);
}

.view-work {
  position:absolute;
  right:12px;
  bottom:12px;
  font-size:10px;
  padding:6px 12px;
  background:var(--paper);
  border:1px solid var(--line);
  transition:background .2s;
}

.work-item:hover .view-work {
  background:var(--yellow);
}

.work-meta {
  display:block;
  padding-top:18px;
}

.work-meta strong {
  display:block;
  font-size:14px;
  font-weight:550;
}

.work-meta>span {
  display:block;
  font-size:10px;
  color:var(--muted);
  margin-top:6px;
  letter-spacing:1px;
}

.prompt-library {
  margin-top:60px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.prompt-library summary {
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
  cursor:pointer;
  font-size:14px;
  list-style:none;
  padding:25px 0;
}

.prompt-library summary::-webkit-details-marker {
  display:none;
}

.summary-action {
  font-size:11px;
  display:flex;
  gap:24px;
  align-items:center;
}

.summary-action>span {
  font-size:25px;
  font-weight:300;
  transition:transform .2s;
}

.prompt-library[open] .summary-action>span {
  transform:rotate(45deg);
}

.prompt-library-body {
  padding:4px 0 32px;
}

.prompt-library-body>p {
  font-size:12px;
  color:var(--muted);
}

.prompt-categories {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:22px 0;
}

.prompt-categories button {
  padding:9px 13px;
  min-height:40px;
  background:transparent;
  border:1px solid var(--line);
  font-size:11px;
}

.prompt-categories button[aria-pressed=true] {
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink);
}

.prompt-categories button:hover {
  border-color:var(--ink);
}

.prompt-list {
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:12px;
}

.prompt-card {
  background:#ebece3;
  padding:18px;
  display:flex;
  flex-direction:column;
  min-width:0;
}

.prompt-card h3 {
  font-size:13px;
}

.prompt-card p {
  font-size:11px;
  line-height:1.7;
  color:#5d6056;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin:12px 0 20px;
}

.prompt-card button {
  margin-top:auto;
  background:transparent;
  border-top:1px solid #c6c9bc;
  text-align:left;
  font-size:11px;
  padding:12px 0 0;
  min-height:38px;
}

.prompt-card button:hover {
  text-decoration:underline;
}

.mini-section {
  margin:0 var(--gutter) 106px;
  padding:55px 65px;
  background:#e9eadf;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:50px;
}

.mini-copy h2 {
  font-size:clamp(28px,3vw,43px);
}

.mini-copy>p:not(.section-index) {
  font-size:13px;
  color:var(--muted);
  margin-top:24px;
}

.mini-features {
  display:flex;
  gap:20px;
  margin-top:32px;
  font-size:11px;
}

.mini-features span+span {
  border-left:1px solid #bfc1b1;
  padding-left:20px;
}

.qr-block {
  flex-shrink:0;
  width:228px;
  text-align:center;
}

.qr-block>img {
  background:#fff;
  padding:8px;
  width:210px;
  height:210px;
  margin:auto;
}

.qr-block figcaption {
  display:flex;
  flex-direction:column;
  gap:5px;
  margin-top:16px;
}

.qr-block strong {
  font-size:12px;
  font-weight:550;
}

.qr-block span {
  font-size:10px;
  color:var(--muted);
}

.qr-block a {
  font-size:11px;
  text-decoration:underline;
  text-underline-offset:4px;
  padding:7px;
}

.enterprise-section {
  background:var(--ink);
  color:var(--paper);
}

.enterprise-heading {
  display:flex;
  justify-content:space-between;
  gap:20px;
}

.enterprise-heading .section-index {
  color:var(--yellow);
  margin-bottom:48px;
}

.enterprise-label {
  font:10px monospace;
  letter-spacing:1px;
  color:#b7bcab;
}

.enterprise-layout {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:start;
}

.enterprise-copy h2 {
  font-size:clamp(38px,4.3vw,64px);
}

.enterprise-copy h2 span {
  color:var(--yellow);
}

.enterprise-copy>p {
  font-size:14px;
  line-height:1.95;
  color:#c0c3b7;
  margin:28px 0 30px;
}

.enterprise-pricing {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin:0 0 26px;
}

.enterprise-pricing>div {
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:16px 18px;
  border:1px solid #646a55;
  background:#2c3026;
}

.enterprise-pricing span {
  color:#c0c3b7;
  font-size:11px;
}

.enterprise-pricing strong {
  color:var(--yellow);
  font-size:25px;
  font-weight:650;
  white-space:nowrap;
}

.enterprise-pricing small {
  color:#c0c3b7;
  font-size:11px;
  font-weight:400;
}

.enterprise-copy .enterprise-note {
  font-size:10px;
  margin:17px 0 0;
  color:#a9ad9e;
}

.api-panel {
  border:1px solid #646a55;
  background:#2c3026;
  padding:27px 30px;
}

.api-panel-header {
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:10px;
  color:#bfc5b3;
}

.api-tabs {
  display:flex;
  border-bottom:1px solid #535a47;
  gap:24px;
  margin-top:22px;
}

.api-tabs button {
  position:relative;
  padding:11px 0;
  background:transparent;
  color:#bfc5b3;
  font-size:12px;
  white-space:nowrap;
}

.api-tabs button[aria-selected=true] {
  color:var(--yellow);
}

.api-tabs button[aria-selected=true]:after {
  content:"";
  position:absolute;
  bottom:-1px;
  left:0;
  right:0;
  height:2px;
  background:var(--yellow);
}

.api-tabs button:hover {
  color:white;
}

#api-detail {
  position:relative;
  min-height:236px;
  padding:36px 0 25px;
}

.api-serial {
  position:absolute;
  right:0;
  top:18px;
  font:76px/1 "Helvetica Neue",sans-serif;
  letter-spacing:-6px;
  color:#5c654a;
  opacity:.65;
  pointer-events:none;
}

#api-title {
  position:relative;
  z-index:1;
  font-size:23px;
  letter-spacing:-1px;
  max-width:85%;
  font-weight:500;
}

#api-description {
  position:relative;
  color:#c0c5b6;
  font-size:12px;
  max-width:335px;
  margin:16px 0 25px;
  line-height:1.85;
}

.api-tags {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.api-tags span {
  border:1px solid #697359;
  padding:3px 8px;
  font-size:9px;
  color:#d1d8c5;
}

.api-process {
  border-top:1px solid #535a47;
  display:flex;
  gap:12px;
  align-items:center;
  padding-top:24px;
  font-size:10px;
  white-space:nowrap;
}

.api-process strong {
  font-weight:500;
  color:var(--yellow);
}

.api-process i {
  height:1px;
  background:#7b855e;
  flex:1;
  position:relative;
  min-width:10px;
}

.api-process i:after {
  content:"";
  position:absolute;
  right:0;
  top:-2px;
  width:5px;
  height:5px;
  border-top:1px solid #7b855e;
  border-right:1px solid #7b855e;
  transform:rotate(45deg);
}

.api-panel-note {
  color:#adb59e;
  font-size:9px;
  margin-top:20px;
}

.delivery-statement {
  display:flex;
  align-items:center;
  gap:28px;
  margin-top:75px;
  border-top:1px solid #515746;
  padding-top:33px;
}

.delivery-symbol {
  font-size:48px;
  line-height:1;
  color:var(--yellow);
}

.delivery-statement h3 {
  font-size:19px;
  font-weight:500;
}

.delivery-statement p {
  font-size:11px;
  color:#b8bfae;
  line-height:1.9;
  margin-top:10px;
}

.light-link {
  margin-left:auto;
  flex-shrink:0;
  font-size:11px;
  border-bottom:1px solid #919a7e;
  padding:6px 0;
}

.light-link:hover {
  color:var(--yellow);
}

.engineering-layout {
  display:grid;
  grid-template-columns:1fr 1.05fr;
  gap:80px;
  align-items:center;
}

.engine-diagram {
  border:1px solid var(--line);
  padding:26px 38px;
  background-image:radial-gradient(#afb4a7 1px,transparent 1px);
  background-size:18px 18px;
  position:relative;
}

.diagram-label {
  font-size:9px;
  background:var(--paper);
  display:inline-block;
  padding:2px 8px;
  margin-left:-8px;
  color:var(--muted);
}

.engine-input {
  display:flex;
  justify-content:center;
  gap:28px;
  margin-top:24px;
}

.engine-input span,.engine-output span {
  background:var(--paper);
  border:1px solid #b6bcaa;
  padding:8px 18px;
  font-size:10px;
}

.engine-line {
  height:28px;
  width:1px;
  background:#a8b193;
  margin:0 auto;
}

.engine-core {
  background:var(--yellow);
  padding:16px 10px 20px;
  text-align:center;
  border:1px solid #afb63e;
}

.engine-core img {
  mix-blend-mode:multiply;
  margin:auto;
}

.engine-core strong {
  display:block;
  font-size:18px;
  letter-spacing:-.5px;
}

.engine-core span {
  font-size:9px;
  display:block;
  margin-top:4px;
}

.engine-output {
  display:flex;
  justify-content:center;
  gap:12px;
}

.engine-output span {
  padding:8px 10px;
}

.engine-diagram>p {
  margin:26px 0 0;
  font-size:10px;
  text-align:center;
  background:var(--paper);
}

.engineering-details article {
  display:flex;
  gap:22px;
  padding:26px 0;
  border-top:1px solid var(--line);
}

.engineering-details article:first-child {
  padding-top:0;
  border:0;
}

.engineering-details article>span {
  font:11px monospace;
  color:var(--muted);
  padding-top:5px;
}

.engineering-details h3 {
  font-size:18px;
  line-height:1.5;
  font-weight:550;
  letter-spacing:-.4px;
}

.engineering-details p {
  font-size:12px;
  line-height:1.9;
  color:var(--muted);
  margin-top:13px;
}

.contact-section {
  margin:0 var(--gutter);
  border-top:1px solid var(--ink);
  padding:74px 0 82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:70px;
}

.contact-section h2 {
  font-size:clamp(43px,5.3vw,78px);
}

.contact-period {
  color:#818a27;
}

.contact-section>div>p:last-child {
  font-size:13px;
  color:var(--muted);
  margin-top:24px;
}

.contact-actions {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  min-width:260px;
}

.contact-label {
  font-size:11px;
  color:var(--muted);
  letter-spacing:1px;
}

.contact-account {
  font-size:43px;
  font-weight:500;
  letter-spacing:-2px;
  margin:10px 0 24px;
}

.contact-actions .text-link {
  margin-top:18px;
}

.contact-note {
  font-size:10px;
  max-width:280px;
  color:var(--muted);
  margin-top:26px;
}

.copy-icon {
  display:block;
  width:12px;
  height:14px;
  border:1px solid currentColor;
  position:relative;
  margin-left:30px;
}

.copy-icon:before {
  content:"";
  position:absolute;
  top:-5px;
  left:-5px;
  width:8px;
  height:10px;
  border-left:1px solid currentColor;
  border-top:1px solid currentColor;
}

.site-footer {
  background:#e8e9df;
  padding:28px var(--gutter);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}

.footer-brand>span {
  font-size:17px;
}

.footer-brand img {
  width:45px;
}

.site-footer>span {
  font-size:11px;
  color:var(--muted);
}

.site-footer small {
  font-size:10px;
  color:var(--muted);
}

dialog {
  border:0;
  padding:24px;
  background:var(--paper);
  color:var(--ink);
  width:min(850px,calc(100% - 32px));
  max-height:90dvh;
  overscroll-behavior:contain;
}

dialog::backdrop {
  background:#12150dd6;
  backdrop-filter:blur(6px);
}

.dialog-top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:20px;
  gap:20px;
}

.dialog-top h2 {
  font-size:23px;
}

.dialog-top button {
  font-size:30px;
  background:transparent;
  width:44px;
  height:44px;
  line-height:1;
}

.dialog-top button:hover {
  background:var(--yellow);
}

#dialog-image {
  width:100%;
  max-height:64dvh;
  object-fit:contain;
  background:#e8e9df;
}

.dialog-bottom {
  display:flex;
  justify-content:space-between;
  gap:25px;
  padding-top:20px;
  align-items:center;
}

.dialog-bottom p {
  font-size:12px;
  color:var(--muted);
}

.dialog-bottom a {
  flex-shrink:0;
}

.toast {
  position:fixed;
  left:50%;
  bottom:28px;
  transform:translate(-50%,15px);
  opacity:0;
  pointer-events:none;
  z-index:100;
  background:var(--ink);
  color:var(--paper);
  border:1px solid #929983;
  padding:13px 22px;
  font-size:12px;
  max-width:calc(100% - 32px);
  width:max-content;
  transition:opacity .2s,transform .2s;
}

.toast.visible {
  opacity:1;
  transform:translate(-50%,0);
}

@media(min-width:1500px) {
  .hero-art {
    height:590px;
  }
  .art-package {
    top:220px;
  }
  .art-stamp {
    bottom:4%;
  }
  .yellow-disc {
    width:310px;
    height:310px;
  }
  .hero-copy {
    padding-top:25px;
  }
  .hero-footnote {
    margin-top:60px;
  }
  .hero {
    padding-top:85px;
  }
}

@media(max-width:1100px) {
  .navigation {
    gap:24px;
  }
  .hero {
    gap:12px 18px;
    padding-top:50px;
  }
  h1 {
    font-size:70px;
  }
  .hero-art {
    height:465px;
  }
  .art-package {
    top:195px;
    right:0;
  }
  .art-brand {
    top:55px;
  }
  .yellow-disc {
    width:205px;
    height:205px;
    right:0;
  }
  .yellow-disc span {
    font-size:25px;
    margin-left:100px;
  }
  .art-stamp {
    bottom:8%;
    left:4%;
  }
  .hero-actions {
    gap:18px;
    flex-wrap:wrap;
  }
  .hero-footnote {
    margin-top:32px;
  }
  .discipline-strip small {
    display:block;
    margin-left:0;
    font-size:10px;
  }
  .mini-section {
    padding:42px;
  }
  .enterprise-layout {
    gap:40px;
  }
  .api-panel {
    padding:24px;
  }
  .engineering-layout {
    gap:38px;
  }
  .engine-diagram {
    padding:24px;
  }
  .engine-output {
    gap:7px;
  }
  .work-meta strong {
    font-size:12px;
  }
  .section-space {
    padding-top:85px;
    padding-bottom:85px;
  }
  .prompt-list {
    grid-template-columns:repeat(3,1fr);
  }
}

@media(max-width:760px) {
  html {
    scroll-padding-top:22px;
  }
  .site-header {
    height:84px;
    gap:12px;
    flex-wrap:wrap;
    padding:16px 0;
    align-content:center;
  }
  .brand img {
    width:45px;
  }
  .brand>span {
    font-size:18px;
  }
  .brand small {
    font-size:8px;
    margin-top:5px;
  }
  .navigation {
    display:none;
  }
  .header-contact {
    font-size:11px;
    gap:18px;
  }
  .diagonal-arrow {
    width:12px;
    height:12px;
  }
  .diagonal-arrow:before {
    width:15px;
    top:5px;
    right:-2px;
  }
  .hero {
    grid-template-columns:1fr;
    padding-top:35px;
    gap:0;
  }
  .hero-copy {
    padding:10px 0 0;
  }
  .edition {
    font-size:10px;
  }
  h1 {
    font-size:clamp(58px,12.5vw,84px);
    margin:25px 0;
    letter-spacing:-.065em;
  }
  .hero-description {
    font-size:12px;
  }
  .hero-actions {
    margin-top:25px;
    gap:24px;
  }
  .button {
    min-height:48px;
    padding:13px 19px;
    font-size:12px;
  }
  .text-link {
    font-size:12px;
  }
  .hero-footnote {
    margin-top:25px;
    font-size:10px;
  }
  .hero-art {
    height:440px;
    margin-top:26px;
    max-width:480px;
    width:100%;
    justify-self:center;
  }
  .art-caption {
    font-size:8px;
  }
  .art-brand {
    top:48px;
    width:51%;
    left:4%;
  }
  .art-package {
    width:51%;
    top:177px;
    right:3%;
  }
  .yellow-disc {
    width:215px;
    height:215px;
    right:4%;
    top:27px;
  }
  .yellow-disc span {
    font-size:27px;
    margin-left:100px;
  }
  .art-stamp {
    bottom:8%;
    left:9%;
  }
  .art-stamp img {
    width:82px;
  }
  .art-stamp span {
    font-size:8px;
  }
  .hero-bottom {
    padding:25px 0 20px;
    font-size:9px;
  }
  .discipline-strip {
    gap:12px;
    padding-top:18px;
    padding-bottom:18px;
  }
  .discipline-strip>span:not(.strip-cross) {
    font-size:14px;
  }
  .discipline-strip small {
    font-size:8px;
    margin-top:4px;
  }
  .strip-cross {
    font-size:17px;
  }
  .section-space {
    padding-top:68px;
    padding-bottom:68px;
  }
  .section-heading {
    display:block;
    margin-bottom:30px;
  }
  .section-index {
    font-size:10px;
    margin-bottom:19px;
  }
  h2 {
    font-size:36px;
    letter-spacing:-.055em;
  }
  .section-intro {
    margin-top:24px;
    font-size:12px;
  }
  .muted {
    font-size:9px;
    margin-top:10px;
  }
  .work-grid {
    grid-template-columns:1fr 1fr;
    gap:28px 15px;
  }
  .work-item:nth-child(2) {
    padding-top:38px;
  }
  .work-item:nth-child(3) {
    padding-top:0;
    grid-column:1/-1;
    max-width:80%;
  }
  .work-image-poster {
    padding:20px 0;
  }
  .work-meta {
    padding-top:12px;
  }
  .work-meta strong {
    font-size:11px;
    line-height:1.6;
  }
  .work-meta>span {
    font-size:9px;
  }
  .prompt-library {
    margin-top:35px;
  }
  .prompt-library summary {
    font-size:12px;
    align-items:flex-start;
  }
  .summary-action {
    font-size:10px;
    gap:10px;
    white-space:nowrap;
  }
  .summary-action>span {
    font-size:18px;
    line-height:1.2;
  }
  .prompt-list {
    grid-template-columns:1fr 1fr;
  }
  .prompt-categories {
    gap:6px;
  }
  .prompt-card {
    padding:14px;
  }
  .mini-section {
    margin-bottom:68px;
    padding:33px 25px;
    display:block;
  }
  .mini-copy h2 {
    font-size:28px;
  }
  .mini-copy>p:not(.section-index) {
    font-size:12px;
  }
  .mini-features {
    font-size:10px;
    gap:12px;
    margin-top:25px;
  }
  .mini-features span+span {
    padding-left:12px;
  }
  .qr-block {
    margin:35px auto 0;
  }
  .qr-block>img {
    width:218px;
    height:218px;
  }
  .enterprise-label {
    font-size:8px;
    padding-top:2px;
  }
  .enterprise-heading .section-index {
    margin-bottom:32px;
  }
  .enterprise-layout {
    grid-template-columns:1fr;
    gap:38px;
  }
  .enterprise-copy h2 {
    font-size:43px;
  }
  .enterprise-pricing {
    gap:8px;
  }
  .enterprise-pricing>div {
    padding:14px 12px;
  }
  .enterprise-pricing strong {
    font-size:20px;
  }
  .enterprise-copy>p {
    font-size:12px;
    margin:24px 0;
  }
  .enterprise-copy .enterprise-note {
    font-size:9px;
  }
  .api-panel {
    padding:24px;
  }
  .api-tabs {
    gap:22px;
  }
  #api-title {
    font-size:22px;
  }
  #api-detail {
    min-height:227px;
  }
  .delivery-statement {
    flex-wrap:wrap;
    gap:18px;
    margin-top:38px;
    padding-top:27px;
  }
  .delivery-symbol {
    font-size:33px;
    align-self:flex-start;
  }
  .delivery-statement>div {
    flex:1;
    min-width:200px;
  }
  .delivery-statement h3 {
    font-size:17px;
  }
  .delivery-statement p {
    font-size:10px;
  }
  .light-link {
    margin-left:50px;
    font-size:10px;
  }
  .engineering-layout {
    grid-template-columns:1fr;
    gap:36px;
  }
  .engineering-details article {
    padding:23px 0;
    gap:18px;
  }
  .engineering-details h3 {
    font-size:17px;
  }
  .engineering-details p {
    font-size:12px;
  }
  .engine-diagram {
    padding:25px;
  }
  .engine-core {
    padding:14px 10px 18px;
  }
  .engine-input {
    margin-top:22px;
  }
  .engine-output span {
    padding:8px 15px;
  }
  .contact-section {
    display:block;
    padding:49px 0 55px;
  }
  .contact-section h2 {
    font-size:45px;
  }
  .contact-section>div>p:last-child {
    font-size:12px;
  }
  .contact-actions {
    margin-top:38px;
  }
  .contact-account {
    font-size:39px;
    margin:6px 0 20px;
  }
  .contact-note {
    font-size:10px;
    max-width:100%;
    margin-top:21px;
  }
  .site-footer {
    flex-wrap:wrap;
    gap:16px;
  }
  .site-footer>span {
    font-size:10px;
  }
  .site-footer small {
    flex-basis:100%;
    border-top:1px solid #d2d5c5;
    padding-top:14px;
  }
  .footer-brand img {
    width:37px;
  }
  .footer-brand>span {
    font-size:15px;
  }
  .dialog-bottom {
    display:block;
  }
  .dialog-bottom a {
    display:inline-block;
    margin-top:14px;
  }
  .dialog-top h2 {
    font-size:19px;
  }
  dialog {
    padding:18px;
  }
}

@media(max-width:380px) {
  .hero-art {
    height:365px;
  }
  .art-package {
    top:149px;
  }
  .yellow-disc {
    width:178px;
    height:178px;
  }
  .yellow-disc span {
    font-size:24px;
    margin-left:78px;
  }
  .art-stamp {
    bottom:5%;
    left:4%;
  }
  .hero-actions {
    gap:16px;
  }
  .api-panel {
    padding:19px;
  }
  .api-tabs {
    gap:18px;
  }
  .api-process {
    gap:7px;
    font-size:9px;
  }
  .mini-section {
    padding:30px 20px;
  }
  .mini-features {
    gap:8px;
    font-size:9px;
  }
  .mini-features span+span {
    padding-left:8px;
  }
  .enterprise-copy h2 {
    font-size:37px;
  }
  .prompt-library summary {
    font-size:11px;
  }
  .summary-action {
    font-size:9px;
  }
  .engine-output span {
    padding:8px 10px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*:before,*:after {
    transition:none!important;
    animation:none!important;
  }
}

.enterprise-copy .api-model {
  font:14px/1.5 "SFMono-Regular",Consolas,monospace;
  letter-spacing:.5px;
  color:var(--yellow);
  margin:0 0 23px;
}

.success-metric {
  display:flex;
  flex-direction:column;
  flex-shrink:0;
  min-width:215px;
}

.success-metric>strong {
  font-size:70px;
  line-height:1.1;
  font-weight:400;
  letter-spacing:-5px;
  color:var(--yellow);
}

.success-metric strong span {
  font-size:28px;
  letter-spacing:-1px;
  margin-left:5px;
}

.success-metric>span {
  font-size:11px;
  color:#c0c6b4;
  margin-top:9px;
  letter-spacing:2px;
}

.delivery-statement .metric-note {
  font-size:9px;
  color:#b3bca2;
  margin-top:7px;
}

@media(max-width:760px) {
  .enterprise-copy .api-model {
    font-size:13px;
    margin-bottom:20px;
  }
  .delivery-statement {
    align-items:flex-start;
    gap:24px;
  }
  .delivery-statement .success-metric {
    flex:0 0 100%;
    min-width:0;
  }
  .success-metric>strong {
    font-size:76px;
  }
  .delivery-statement>div:not(.success-metric) {
    flex-basis:100%;
  }
  .delivery-statement .light-link {
    margin-left:0;
  }
}

.platform-section {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 82px var(--gutter);
  background: #e9eadf;
}
.platform-copy > p:not(.section-index) {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.95;
  margin-top: 25px;
}
.platform-slash { color: #7a8425; font-weight: 400; }
.platform-actions { display: flex; align-items: center; gap: 25px; margin-top: 28px; }
.platform-actions .text-link { align-self: center; }
.platform-preview { display: block; padding: 30px; border: 1px solid #bbc0ae; background: var(--paper); transition: border-color .2s; }
.platform-preview:hover { border-color: var(--ink); }
.platform-preview-heading { display: flex; justify-content: space-between; gap: 16px; font-size: 12px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.platform-endpoint { display: flex; align-items: center; flex-wrap: wrap; gap: 15px; margin-top: 30px; }
.platform-endpoint b { font: 11px monospace; background: var(--yellow); padding: 6px 9px; }
.platform-endpoint code { font: 14px monospace; overflow-wrap: anywhere; }
.platform-preview-description { display: block; font-size: 20px; margin-top: 20px; }
.platform-doc-features { display: flex; flex-wrap: wrap; gap: 16px; font-size: 10px; color: var(--muted); margin: 18px 0 33px; }
.platform-preview-footer { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 21px; font-size: 12px; }
@media (max-width: 1000px) {
  .navigation { gap: 20px; }
  .platform-section { gap: 32px; }
  .platform-preview { padding: 25px; }
}
@media (max-width: 760px) {
  .platform-section { grid-template-columns: 1fr; padding: 60px var(--gutter); }
  .platform-copy > p:not(.section-index) { font-size: 12px; }
  .platform-actions { flex-wrap: wrap; gap: 20px; }
  .platform-endpoint code { font-size: 12px; }
}