:root {
  --blue: #2558dc;
  --blue-hover: #1948c2;
  --ink: #172331;
  --muted: #687383;
  --border: #e7ebf1;
  --canvas: #f7f9fd;
  --radius: 20px;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  line-height: 1.65;
}
button, input {
  font: inherit;
}
button, a {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid #6196ff;
  outline-offset: 5px;
}
button {
  color: inherit;
}
svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
h1, h2, h3, h4, p {
  margin: 0;
}
h1, h2, h3, h4 {
  text-wrap: balance;
}
.container {
  width: min(1140px, calc(100% - 80px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  top: -60px;
  left: 15px;
  padding: 12px;
  background: white;
  z-index: 100;
}
.skip-link:focus {
  top: 10px;
}
.header {
  height: 86px;
  position: sticky;
  top: 0;
  background: #ffffffed;
  backdrop-filter: blur(16px);
  z-index: 20;
  border-bottom: 1px solid #f2f4f7;
}
.header-inner, .header-actions, .brand, .navigation {
  display: flex;
  align-items: center;
}
.header-inner {
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}
.brand {
  gap: 10px;
  flex-shrink: 0;
}
.brand > span {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .5px;
  line-height: 1.2;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 1.5px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 6px;
}
.navigation {
  gap: 32px;
  font-size: 14px;
  color: #4d5866;
}
.navigation a {
  transition: color .18s;
}
.navigation a:hover, .footer-links a:hover {
  color: var(--blue);
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 16px;
  font-weight: 600;
  padding: 17px 25px;
  min-height: 54px;
  transition: transform .18s, background .18s, box-shadow .18s;
}
.button:hover {
  transform: translateY(-2px);
}
.button.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 9px 24px #2558dc28;
}
.button.primary:hover {
  background: var(--blue-hover);
  box-shadow: 0 12px 28px #2558dc38;
}
.button.secondary {
  background: #fff;
  border-color: #dfe5ef;
  color: #3b475a;
}
.button.secondary:hover {
  background: #f4f7ff;
}
.button.small {
  font-size: 13px;
  min-height: 42px;
  padding: 10px 17px;
  border-radius: 8px;
}
.button.dark {
  background: #182430;
  color: white;
}
.button small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  opacity: .8;
  margin-top: 3px;
}
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 10px;
  width: 44px;
  height: 44px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}
.hero {
  position: relative;
  padding-top: 65px;
  overflow: clip;
  background: linear-gradient(0deg,#f3f7ff00,#f6f9ff6b 50%,#fff);
}
.hero-glow {
  position: absolute;
  width: 1100px;
  height: 900px;
  left: 50%;
  top: 240px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at 40% 50%,#e1eaff 0%,#f4e9f64a 42%,transparent 69%);
  z-index: 0;
  pointer-events: none;
}
.hero-content {
  position: relative;
  text-align: center;
}
.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: white;
  border: 1px solid #e8edf6;
  box-shadow: 0 3px 14px #253c6510;
  padding: 6px 12px 6px 7px;
  border-radius: 99px;
  font-size: 12px;
  color: #596678;
}
.pill-label {
  color: #2856c5;
  background: #ebf1ff;
  padding: 3px 10px;
  border-radius: 30px;
  font-weight: 600;
}
h1 {
  font-size: clamp(38px,4.55vw,62px);
  line-height: 1.3;
  letter-spacing: -2px;
  font-weight: 850;
  margin: 28px auto 21px;
  position: relative;
  width: fit-content;
}
.blue-word {
  color: var(--blue);
}
.hero-spark {
  position: absolute;
  color: #f1af54;
  right: -62px;
  top: 12px;
  width: 43px;
  height: 43px;
  stroke-width: 2.5;
  transform: rotate(12deg);
}
.hero-description {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}
.hero-description strong {
  color: #485568;
  font-weight: 500;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 28px 0 19px;
}
.hero-actions .primary {
  padding: 13px 20px;
  text-align: left;
  gap: 14px;
  min-width: 238px;
}
.hero-actions .primary > span:last-child {
  margin-left: 14px;
  font-size: 21px;
  font-weight: 400;
}
.hero-notes {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 11px;
  color: #788293;
}
.hero-notes > span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.check {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #e4f0ec;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.check::after {
  content: '';
  width: 5px;
  height: 3px;
  border-left: 1.5px solid #388b71;
  border-bottom: 1.5px solid #388b71;
  transform: rotate(-45deg);
  position: absolute;
  left: 3px;
  top: 3px;
}
.product-stage {
  position: relative;
  margin: 52px 20px 0;
}
.app-window {
  border: 1px solid #dbe3f1;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 25px 80px #23436514,0 6px 14px #293d6510;
  overflow: hidden;
  text-align: left;
}
.window-bar {
  background: #fafbfd;
  height: 43px;
  border-bottom: 1px solid #e9edf4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  color: #7a8596;
  font-size: 10px;
}
.window-dots {
  display: flex;
  gap: 6px;
  width: 90px;
}
.window-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f6b7b2;
}
.window-dots i:nth-child(2) {
  background: #f5d391;
}
.window-dots i:nth-child(3) {
  background: #a5d7b9;
}
.window-label {
  width: 90px;
  text-align: right;
  font-size: 9px;
}
.app-body {
  display: flex;
  min-height: 412px;
}
.app-sidebar {
  width: 160px;
  flex-shrink: 0;
  color: #c6d0e5;
  background: #18263d;
  padding: 24px 13px;
  position: relative;
}
.app-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  margin-bottom: 24px;
  color: white;
}
.side-item {
  font-size: 10px;
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: 6px;
  display: flex;
  gap: 9px;
}
.side-item > span {
  width: 14px;
  text-align: center;
  font-size: 15px;
  line-height: 1;
}
.side-item.active {
  color: white;
  background: #2c5adf;
}
.sidebar-bottom {
  position: absolute;
  bottom: 19px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 9px;
  opacity: .7;
}
.app-main {
  padding: 24px;
  flex: 1;
  min-width: 0;
  background: #f7f9fd;
}
.mock-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}
.mock-heading small {
  display: block;
  color: #8893a4;
  font-size: 9px;
  margin-top: 4px;
}
.mock-status {
  font-size: 9px;
  color: #3b987a;
  background: #eaf6f0;
  border-radius: 20px;
  padding: 4px 9px;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.mock-status i {
  width: 4px;
  height: 4px;
  background: #56b996;
  border-radius: 50%;
}
.mock-prompt {
  margin-top: 19px;
  background: white;
  border: 1px solid #e6eaf3;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-step {
  color: #3767d8;
  font-size: 10px;
  background: #edf3ff;
  padding: 6px;
  border-radius: 6px;
}
.mock-prompt small {
  display: block;
  color: #8b95a3;
  font-size: 8px;
}
.mock-prompt b {
  font-size: 11px;
  font-weight: 500;
}
.mock-style {
  color: #99866f;
  background: #faf4eb;
  font-size: 8px;
  padding: 4px 8px;
  border-radius: 4px;
  margin-left: auto;
}
.mock-result-heading {
  display: flex;
  justify-content: space-between;
  margin: 20px 0 12px;
  font-size: 11px;
}
.mock-result-heading > span {
  color: #8b95a6;
  font-size: 8px;
}
.mock-images {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
}
.mock-images figure {
  margin: 0;
  border: 1px solid #e6eaf2;
  border-radius: 8px;
  overflow: hidden;
  background: white;
  padding: 7px;
}
.mock-images img {
  width: 100%;
  height: 243px;
  object-fit: cover;
  object-position: center;
  border-radius: 4px;
}
.mock-images figcaption {
  font-size: 8px;
  color: #7d8796;
  display: flex;
  gap: 4px;
  align-items: center;
  margin-top: 8px;
  padding-bottom: 2px;
}
.mock-images figcaption i {
  background: #91c8a7;
  width: 4px;
  height: 4px;
  border-radius: 50%;
}
.floating-note {
  display: flex;
  align-items: center;
  gap: 11px;
  position: absolute;
  background: #fffffff5;
  border: 1px solid #e6ebf3;
  border-radius: 12px;
  padding: 14px 19px 14px 13px;
  box-shadow: 0 12px 35px #31436c12;
  z-index: 2;
  text-align: left;
}
.floating-note b {
  font-size: 11px;
  display: block;
}
.floating-note small {
  display: block;
  font-size: 9px;
  color: #8892a2;
  margin-top: 3px;
}
.note-top {
  left: -55px;
  top: 86px;
  transform: rotate(-5deg);
}
.note-bottom {
  right: -45px;
  bottom: 30px;
  transform: rotate(4deg);
}
.note-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
}
.note-icon svg {
  width: 19px;
  height: 19px;
}
.mint {
  background: #e7f5ef;
  color: #48987c;
}
.peach {
  background: #fff1dd;
  color: #d49643;
}
.capabilities-strip {
  text-align: center;
  padding: 45px 0 48px;
  border-bottom: 1px solid var(--border);
}
.capabilities-strip p {
  color: #919aa7;
  font-size: 11px;
  margin-bottom: 17px;
}
.capabilities-strip > div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  font-size: 14px;
  color: #5d6879;
  font-weight: 500;
}
.capabilities-strip i {
  width: 3px;
  height: 3px;
  background: #bfc9d8;
  border-radius: 50%;
}
.section {
  padding-top: 94px;
  padding-bottom: 94px;
}
.section-heading {
  text-align: center;
  margin-bottom: 55px;
}
.eyebrow {
  display: block;
  color: var(--blue);
  font-size: 12px;
  letter-spacing: 1.3px;
  font-weight: 600;
  margin-bottom: 13px;
}
h2 {
  font-size: 36px;
  line-height: 1.4;
  letter-spacing: -1px;
  font-weight: 750;
}
.section-heading p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  margin-top: 17px;
}
.mobile-break {
  display: none;
}
.feature-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
  align-items: center;
}
.feature-number {
  font-size: 10px;
  letter-spacing: 2px;
  color: #8d99ac;
  margin-bottom: 18px;
}
.feature-copy h3 {
  font-size: 30px;
  line-height: 1.5;
  margin-bottom: 17px;
}
.feature-copy > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
  max-width: 340px;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 25px;
  color: #536174;
  font-size: 12px;
}
.check-list li {
  margin: 12px 0;
  padding-left: 23px;
  position: relative;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #518e7b;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  background: none;
  border: 0;
  padding: 5px 0;
}
.text-link:hover {
  color: #143da8;
}
.feature-demo {
  background: #f5f7fc;
  border: 1px solid #e7ebf3;
  border-radius: var(--radius);
  padding: 23px;
}
.demo-toolbar {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  margin-bottom: 20px;
}
.demo-icon {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--blue);
  color: white;
  font-size: 13px;
  font-weight: 800;
}
.tiny-pill {
  color: #6d80a4;
  background: #edf2fa;
  border-radius: 20px;
  padding: 4px 9px;
  font-size: 9px;
  white-space: nowrap;
}
.demo-toolbar .tiny-pill {
  margin-left: auto;
}
.story-scene {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}
.story-scene > img {
  width: 100%;
  height: 295px;
  object-fit: cover;
  border-radius: 9px;
  box-shadow: 0 6px 15px #26375718;
}
.scene-tag {
  font-size: 9px;
  color: #8d7a69;
}
.story-outline h4 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.55;
  margin: 15px 0;
}
.story-outline p {
  color: #858e9d;
  font-size: 10px;
  line-height: 2;
}
.dialogue-line {
  background: #fff;
  padding: 10px;
  border: 1px solid #e7ebf2;
  border-radius: 6px;
  color: #647289;
  font-size: 9px;
  margin: 17px 0;
}
.dialogue-line > span {
  display: block;
  font-size: 8px;
  color: #a1a9b6;
  margin-bottom: 3px;
}
.demo-complete {
  color: #7e8c9e;
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
  margin-top: 48px;
}
.feature-cards article {
  padding: 29px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  margin-bottom: 20px;
}
.lavender {
  background: #eeeafa;
  color: #8c73cb;
}
.pale-blue {
  background: #eaf0ff;
  color: #567ed0;
}
.pale-green {
  background: #e8f4ef;
  color: #559780;
}
.feature-cards h3 {
  font-size: 17px;
  margin-bottom: 12px;
}
.feature-cards p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
}
.mini-tag {
  display: inline-block;
  margin-top: 22px;
  color: #8c96a4;
  font-size: 10px;
}
.inspiration-section {
  background: #f7f9fd;
  padding: 85px 0 67px;
}
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
}
.gallery-header > p {
  font-size: 13px;
  line-height: 1.9;
  color: #7d8797;
  padding-bottom: 5px;
}
.filter-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
}
.filter-tabs button {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 16px;
  color: #7b8595;
  font-size: 12px;
  transition: background .18s,color .18s;
}
.filter-tabs button:hover {
  background: #eaf0fc;
  color: var(--blue);
}
.filter-tabs button.selected {
  color: var(--blue);
  background: white;
  border-color: #e3e9f3;
  box-shadow: 0 2px 5px #203c6510;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 30px 24px;
}
.art-card {
  padding: 0;
  text-align: left;
  background: none;
  border: 0;
  min-width: 0;
}
.art-card[hidden] {
  display: none;
}
.art-image {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 330px;
  border-radius: 14px;
  overflow: hidden;
  padding: 25px 32px 0;
}
.art-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: 8px 8px 0 0;
  box-shadow: 0 8px 20px #3f3b3b15;
  transition: transform .35s;
}
.art-card:hover img {
  transform: translateY(-6px) scale(1.015);
}
.art-expand {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 27px;
  height: 27px;
  background: #ffffffcd;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #5f6875;
  font-size: 14px;
}
.art-caption {
  display: block;
  padding-top: 15px;
}
.art-caption b {
  font-size: 14px;
  font-weight: 600;
  display: block;
}
.art-caption small {
  font-size: 11px;
  display: block;
  margin-top: 5px;
  color: #8992a0;
}
.peach-bg {
  background: #f1e5d7;
}
.sage-bg {
  background: #e1e8df;
}
.lilac-bg {
  background: #e6e2ec;
}
.pink-bg {
  background: #f1e5e5;
}
.blue-bg {
  background: #e0e8f1;
}
.cream-bg {
  background: #eee9e0;
}
.gallery-note {
  font-size: 10px;
  color: #8b95a5;
  text-align: center;
  margin-top: 38px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 47px;
}
.steps article {
  padding-right: 18px;
  position: relative;
}
.steps article:not(:last-child)::after {
  content: '';
  width: calc(100% - 75px);
  position: absolute;
  left: 72px;
  top: 22px;
  border-top: 1px dashed #dae3f2;
}
.step-number {
  display: grid;
  place-items: center;
  color: var(--blue);
  background: #edf2fe;
  width: 47px;
  height: 47px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 23px;
}
.steps h3 {
  font-size: 18px;
  margin-bottom: 12px;
}
.steps p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.95;
}
.step-example {
  display: inline-block;
  color: #9aa3b0;
  font-size: 10px;
  margin-top: 20px;
}
.model-note {
  margin-top: 48px;
  border: 1px solid #e5ebf7;
  border-radius: 13px;
  background: #f8faff;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 23px 25px;
}
.model-note-mark {
  background: white;
  border: 1px solid #e7edf8;
  width: 43px;
  height: 43px;
  border-radius: 10px;
  color: #647fae;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.model-note h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 5px;
}
.model-note p {
  font-size: 11px;
  color: #7b8799;
}
.model-note .tiny-pill {
  margin-left: auto;
}
.faq-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 75px;
  padding-top: 14px;
  padding-bottom: 95px;
}
.faq-intro h2 {
  font-size: 31px;
}
.faq-intro p {
  color: #8992a1;
  font-size: 13px;
  margin: 18px 0 25px;
}
.faq-list details {
  border-bottom: 1px solid #e5eaf2;
  padding: 20px 0;
}
.faq-list details:first-child {
  padding-top: 4px;
}
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  min-height: 28px;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary > span {
  color: #95a0b1;
  font-size: 20px;
  font-weight: 300;
  flex-shrink: 0;
}
.faq-list details[open] summary > span {
  transform: rotate(45deg);
}
.faq-list details p {
  color: #7e8999;
  font-size: 12px;
  line-height: 1.95;
  padding-top: 14px;
  padding-right: 30px;
}
.final-cta {
  position: relative;
  overflow: hidden;
  text-align: center;
  border: 1px solid #e7edfa;
  background: linear-gradient(120deg,#f0f5ff,#f5f7ff 65%,#f9f4fd);
  border-radius: 23px;
  padding: 45px 25px 46px;
}
.final-cta > *:not(.cta-orbit) {
  position: relative;
}
.final-cta > img {
  margin: 0 auto 15px;
}
.final-cta h2 {
  font-size: 34px;
}
.final-cta p {
  color: #7b88a0;
  font-size: 13px;
  margin-top: 14px;
}
.final-cta .button {
  margin-top: 25px;
  font-size: 14px;
  min-height: 48px;
  padding: 13px 23px;
}
.final-cta > small {
  display: block;
  font-size: 10px;
  color: #99a3b4;
  margin-top: 14px;
}
.final-cta .eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
}
.cta-orbit {
  position: absolute;
  width: 650px;
  height: 650px;
  border: 1px solid #e1e9fc;
  border-radius: 50%;
  left: -330px;
  top: -100px;
  box-shadow: 0 0 0 70px #e8eefb80,0 0 0 140px #e8eefb40;
}
.footer {
  padding-top: 47px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 28px;
}
.footer .brand > span {
  font-size: 18px;
}
.footer .brand small {
  font-size: 9px;
  letter-spacing: 1px;
}
.footer-links {
  display: flex;
  gap: 27px;
  font-size: 11px;
  color: #7e899a;
  align-items: center;
}
.footer-links button {
  border: 0;
  background: none;
  padding: 6px 0;
  font-size: 11px;
  color: inherit;
}
.footer-bottom {
  border-top: 1px solid #e9edf4;
  padding: 22px 0 28px;
  display: flex;
  gap: 15px;
  align-items: center;
  color: #98a2b1;
  font-size: 10px;
}
.footer-bottom > span:nth-child(2) {
  margin-left: auto;
}
.footer-bottom a {
  margin-left: 20px;
}
dialog {
  color: var(--ink);
  border: 1px solid #e2e8f2;
  padding: 0;
  box-shadow: 0 30px 100px #15284a44;
}
dialog::backdrop {
  background: #14213c9c;
  backdrop-filter: blur(6px);
}
body.has-dialog {
  overflow: hidden;
}
.modal {
  width: min(510px,calc(100vw - 32px));
  border-radius: 22px;
  padding: 36px;
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 26px;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  border-radius: 50%;
  color: #7e8a9d;
}
.modal-close:hover {
  background: #f1f4fa;
}
.modal-mark {
  margin-bottom: 22px;
}
.modal h2 {
  font-size: 28px;
}
.modal > p {
  color: #8591a3;
  font-size: 13px;
  margin-top: 10px;
}
.modal .eyebrow {
  font-size: 9px;
}
.download-specs {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin: 23px 0;
  padding: 18px 0;
  border-block: 1px solid #e8edf5;
}
.download-specs > span {
  font-size: 10px;
  color: #8c96a6;
}
.download-specs b {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: #4b5c76;
  margin-top: 8px;
}
.preview-message {
  border-radius: 9px;
  background: #eef4ff;
  color: #4268b2;
  font-size: 12px;
  padding: 14px;
}
.modal h3 {
  font-size: 14px;
  margin-top: 26px;
}
.modal ol {
  padding-left: 20px;
  color: #7d889a;
  font-size: 12px;
  line-height: 2;
  margin-bottom: 24px;
}
.modal > .button {
  width: 100%;
  font-size: 13px;
  min-height: 46px;
  padding: 12px;
}
.contact-modal > img {
  margin-bottom: 20px;
}
.contact-placeholder {
  padding: 25px;
  margin: 25px 0;
  border: 1px dashed #d7e0f0;
  border-radius: 12px;
  text-align: center;
  background: #f8faff;
}
.contact-placeholder > svg {
  width: 32px;
  height: 32px;
  color: #8d9fbd;
  margin: 0 auto 15px;
  display: block;
}
.contact-placeholder b {
  font-size: 14px;
  display: block;
}
.contact-placeholder span {
  font-size: 11px;
  color: #8c96a6;
  display: block;
  margin-top: 10px;
}
.lightbox {
  width: min(920px,calc(100vw - 32px));
  height: min(92dvh,1100px);
  background: #111b2b;
  border: 0;
  border-radius: 15px;
  padding: 0 20px;
  overflow: hidden;
}
.lightbox[open] {
  display: flex;
  flex-direction: column;
}
.lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  color: white;
}
.lightbox h2 {
  font-size: 14px;
  font-weight: 400;
}
.lightbox-close {
  width: 38px;
  height: 38px;
  background: #ffffff15;
  border: 0;
  border-radius: 8px;
  color: white;
  font-size: 23px;
}
.lightbox > img {
  flex: 1;
  min-height: 0;
  object-fit: contain;
  width: 100%;
}
.lightbox-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  padding: 14px 0;
  color: #bdc9db;
  font-size: 12px;
}
.lightbox-footer button {
  background: #ffffff15;
  border: 1px solid #ffffff1a;
  color: white;
  width: 46px;
  height: 38px;
  border-radius: 7px;
}
@media (min-width:1500px) {
  .hero {
    padding-top: 78px;
  }
  .product-stage {
    margin-top: 58px;
  }
}
@media (max-width:1050px) {
  .container {
    width: calc(100% - 56px);
  }
  .navigation {
    gap: 22px;
  }
  .feature-layout {
    gap: 36px;
  }
  .floating-note {
    padding: 11px;
  }
  .note-top {
    left: -22px;
  }
  .note-bottom {
    right: -20px;
  }
  .mock-images img {
    height: 215px;
  }
  .mock-prompt b {
    font-size: 10px;
  }
  .mock-style {
    display: none;
  }
  .feature-cards article {
    padding: 23px;
  }
  .art-image {
    height: 290px;
    padding: 20px 25px 0;
  }
  .faq-section {
    gap: 35px;
  }
  .capabilities-strip > div {
    gap: 20px;
  }
}
@media (max-width:760px) {
  .container {
    width: calc(100% - 36px);
  }
  .header {
    height: 72px;
  }
  .header-inner {
    gap: 10px;
  }
  .brand > span {
    font-size: 18px;
  }
  .brand img {
    width: 34px;
    height: 34px;
  }
  .brand small {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .header-actions {
    gap: 4px;
  }
  .header-actions .button.small {
    min-height: 38px;
    padding: 8px 11px;
    font-size: 11px;
  }
  .menu-toggle {
    display: block;
  }
  .navigation {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 18px;
    box-shadow: 0 12px 25px #263a5910;
  }
  .navigation.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .navigation a {
    padding: 13px 10px;
    font-size: 15px;
  }
  .hero {
    padding-top: 42px;
  }
  .release-pill {
    font-size: 10px;
    gap: 7px;
  }
  .pill-label {
    padding: 3px 8px;
  }
  h1 {
    font-size: clamp(30px,6.9vw,46px);
    letter-spacing: -1px;
    margin-top: 27px;
  }
  .hero-spark {
    right: -25px;
    width: 24px;
    height: 24px;
    top: -15px;
  }
  .hero-description {
    font-size: 13px;
    line-height: 1.9;
  }
  .hero-actions {
    margin-top: 23px;
    gap: 9px;
  }
  .hero-actions .primary {
    min-width: 0;
    padding: 12px 13px;
    gap: 8px;
    font-size: 13px;
  }
  .hero-actions .primary svg {
    width: 18px;
  }
  .hero-actions .primary > span:last-child {
    margin-left: 2px;
  }
  .hero-actions .primary small {
    font-size: 8px;
  }
  .hero-actions .secondary {
    padding: 12px 13px;
    font-size: 12px;
    gap: 7px;
  }
  .hero-notes {
    gap: 12px;
    font-size: 8px;
  }
  .hero-notes > span {
    gap: 4px;
  }
  .check {
    width: 10px;
    height: 10px;
  }
  .check::after {
    left: 2px;
    top: 2px;
  }
  .product-stage {
    margin: 35px 0 0;
  }
  .floating-note {
    display: none;
  }
  .window-bar {
    height: 30px;
    padding: 0 10px;
    font-size: 7px;
  }
  .window-dots {
    width: 50px;
    gap: 4px;
  }
  .window-dots i {
    width: 6px;
    height: 6px;
  }
  .window-label {
    width: 50px;
    font-size: 7px;
  }
  .app-window {
    border-radius: 10px;
  }
  .app-sidebar {
    width: 90px;
    padding: 17px 7px;
  }
  .app-brand {
    gap: 4px;
    font-size: 9px;
    margin-bottom: 17px;
  }
  .app-brand img {
    width: 17px;
    height: 17px;
  }
  .side-item {
    font-size: 7px;
    padding: 7px 5px;
    gap: 4px;
  }
  .side-item > span {
    width: 10px;
    font-size: 10px;
  }
  .sidebar-bottom {
    font-size: 6px;
    bottom: 15px;
  }
  .app-main {
    padding: 13px 10px;
  }
  .mock-heading {
    font-size: 11px;
  }
  .mock-heading small {
    font-size: 7px;
    max-width: 140px;
  }
  .mock-status {
    font-size: 6px;
    padding: 3px 5px;
    gap: 3px;
  }
  .mock-prompt {
    margin-top: 12px;
    padding: 8px;
    gap: 6px;
  }
  .mock-prompt small {
    font-size: 6px;
  }
  .mock-prompt b {
    font-size: 7px;
  }
  .mock-step {
    font-size: 7px;
    padding: 4px;
  }
  .mock-result-heading {
    margin: 13px 0 8px;
    font-size: 8px;
  }
  .mock-result-heading > span {
    display: none;
  }
  .mock-images {
    gap: 6px;
  }
  .mock-images figure {
    padding: 4px;
    border-radius: 4px;
  }
  .mock-images img {
    height: 150px;
  }
  .mock-images figcaption {
    display: none;
  }
  .app-body {
    min-height: 0;
  }
  .capabilities-strip {
    padding: 30px 0 32px;
  }
  .capabilities-strip p {
    font-size: 10px;
    margin-bottom: 14px;
  }
  .capabilities-strip > div {
    gap: 10px 16px;
    font-size: 11px;
    flex-wrap: wrap;
  }
  .capabilities-strip i {
    display: none;
  }
  .section {
    padding-top: 65px;
    padding-bottom: 65px;
  }
  .section-heading {
    margin-bottom: 36px;
  }
  h2 {
    font-size: 28px;
    letter-spacing: -.6px;
  }
  .eyebrow {
    font-size: 10px;
  }
  .section-heading p {
    font-size: 13px;
  }
  .feature-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .feature-copy h3 {
    font-size: 27px;
  }
  .feature-copy > p {
    max-width: 100%;
    font-size: 14px;
  }
  .feature-number {
    margin-bottom: 12px;
  }
  .feature-demo {
    padding: 18px;
  }
  .story-scene {
    gap: 18px;
  }
  .story-scene > img {
    height: 260px;
  }
  .story-outline h4 {
    font-size: 21px;
  }
  .demo-toolbar {
    font-size: 10px;
  }
  .demo-toolbar .tiny-pill {
    font-size: 8px;
  }
  .feature-cards {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 26px;
  }
  .feature-cards article {
    padding: 23px;
  }
  .feature-icon {
    margin-bottom: 14px;
  }
  .feature-cards h3 {
    font-size: 18px;
  }
  .feature-cards p {
    font-size: 14px;
  }
  .mini-tag {
    margin-top: 15px;
  }
  .inspiration-section {
    padding: 58px 0 45px;
  }
  .gallery-header {
    align-items: flex-start;
    gap: 20px;
    flex-direction: column;
    margin-bottom: 23px;
  }
  .gallery-header h2 br {
    display: none;
  }
  .gallery-header > p {
    font-size: 13px;
  }
  .filter-tabs {
    gap: 3px;
    margin-bottom: 24px;
  }
  .filter-tabs button {
    padding: 9px 10px;
    font-size: 11px;
    flex: 1;
  }
  .gallery-grid {
    grid-template-columns: repeat(2,1fr);
    gap: 25px 14px;
  }
  .art-image {
    height: 245px;
    padding: 16px 13px 0;
    border-radius: 10px;
  }
  .art-expand {
    right: 8px;
    top: 8px;
    width: 23px;
    height: 23px;
    font-size: 11px;
  }
  .art-caption {
    padding-top: 11px;
  }
  .art-caption b {
    font-size: 12px;
  }
  .art-caption small {
    font-size: 9px;
  }
  .gallery-note {
    font-size: 9px;
    line-height: 1.8;
    margin-top: 28px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .steps article {
    padding: 0 0 0 67px;
    min-height: 100px;
  }
  .step-number {
    position: absolute;
    top: 0;
    left: 0;
    width: 43px;
    height: 43px;
  }
  .steps article:not(:last-child)::after {
    width: 0;
    height: calc(100% - 25px);
    border-left: 1px dashed #dae3f2;
    border-top: 0;
    left: 21px;
    top: 58px;
  }
  .steps h3 {
    font-size: 18px;
  }
  .steps p {
    font-size: 14px;
  }
  .step-example {
    margin-top: 12px;
    font-size: 11px;
  }
  .model-note {
    padding: 20px 16px;
    gap: 12px;
    margin-top: 30px;
    align-items: flex-start;
  }
  .model-note p {
    font-size: 12px;
    line-height: 1.9;
  }
  .model-note .tiny-pill {
    display: none;
  }
  .faq-section {
    grid-template-columns: 1fr;
    padding-top: 0;
    padding-bottom: 60px;
    gap: 25px;
  }
  .faq-intro h2 {
    font-size: 27px;
  }
  .faq-intro h2 br {
    display: none;
  }
  .faq-intro p br {
    display: none;
  }
  .faq-intro p {
    margin: 12px 0 16px;
  }
  .faq-list summary {
    font-size: 14px;
  }
  .faq-list details p {
    font-size: 13px;
  }
  .final-cta {
    padding: 36px 20px;
    border-radius: 18px;
  }
  .final-cta h2 {
    font-size: 28px;
  }
  .final-cta p {
    font-size: 12px;
  }
  .footer {
    padding-top: 33px;
  }
  .footer-top {
    gap: 25px;
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-links {
    flex-wrap: wrap;
    gap: 23px;
  }
  .footer-bottom {
    flex-wrap: wrap;
    font-size: 9px;
    gap: 8px 18px;
    padding: 18px 0;
  }
  .footer-bottom > span:nth-child(2) {
    margin: 0;
  }
  .footer-bottom a {
    margin-left: 0;
  }
  .modal {
    padding: 30px 23px;
  }
  .modal h2 {
    font-size: 25px;
  }
  .modal ol {
    font-size: 13px;
  }
  .download-specs {
    gap: 10px;
  }
  .download-specs b {
    font-size: 11px;
  }
}
@media (max-width:400px) {
  .container {
    width: calc(100% - 30px);
  }
  .app-sidebar {
    width: 78px;
  }
  .app-brand b {
    font-size: 8px;
  }
  .side-item {
    font-size: 6px;
    gap: 3px;
  }
  .mock-images img {
    height: 125px;
  }
  .mock-status {
    display: none;
  }
  .hero-notes {
    gap: 8px;
    font-size: 7px;
  }
  .art-image {
    height: 220px;
  }
  .story-outline h4 {
    font-size: 19px;
  }
  .dialogue-line {
    font-size: 8px;
    padding: 8px;
  }
}
@media (prefers-reduced-motion:reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,*::before,*::after {
    transition: none !important;
    animation: none !important;
  }
}