:root {
  --paper: #f7f6f2;
  --white: #fff;
  --ink: #262620;
  --muted: #74766d;
  --line: #dddfd5;
  --accent: #a44832;
  --green: #4d6855;
  --serif: Georgia, "Songti SC", "STSong", serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
button:disabled {
  cursor: default;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.25;
  letter-spacing: -0.045em;
}
img {
  max-width: 100%;
  display: block;
}
.shell {
  width: min(1200px, calc(100% - 80px));
  margin-inline: auto;
}
.header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 25px;
  font-weight: 650;
  line-height: 1.1;
  flex-shrink: 0;
}
.brand img {
  width: 32px;
  height: 32px;
}
.brand small {
  display: block;
  font-size: 8px;
  letter-spacing: 3.8px;
  margin-top: 5px;
}
.header nav {
  display: flex;
  gap: 35px;
  font-size: 14px;
  color: #575a51;
}
.header nav a:hover,
.footer a:hover {
  color: var(--accent);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  border: 1px solid #cfd1c7;
  background: transparent;
  padding: 14px 23px;
  font-size: 15px;
  border-radius: 5px;
  font-weight: 550;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #efeee6;
  transform: translateY(-2px);
}
.button.primary {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.button.primary:hover {
  background: #41433a;
}
.button.small {
  padding: 10px 17px;
  font-size: 13px;
  gap: 17px;
}
.hero {
  text-align: center;
  padding-top: 72px;
  padding-bottom: 63px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 550;
}
.eyebrow i,
.live-label i {
  height: 6px;
  width: 6px;
  background: var(--green);
  border-radius: 50%;
  display: inline-block;
}
.eyebrow.muted {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
}
.hero h1 {
  font-size: clamp(42px, 5.2vw, 74px);
  letter-spacing: -0.065em;
  font-weight: 580;
  margin-top: 22px;
}
.hero h1 > span {
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 500;
}
.mobile-break {
  display: none;
}
.hero-description {
  margin-top: 25px;
  font-size: 18px;
  color: #65685f;
  line-height: 1.9;
}
.hero-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
  flex-wrap: wrap;
}
.hero .hero-actions {
  justify-content: center;
}
.hero-note {
  font-size: 11px;
  color: #8a8c82;
  margin-top: 20px;
  letter-spacing: 0.7px;
}
.showcase-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
  gap: 22px;
}
.showcase-heading h2 {
  font-size: 22px;
  letter-spacing: -0.025em;
  margin-top: 8px;
  font-weight: 550;
}
.live-label {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding-bottom: 3px;
}
.showcase {
  background: #fff;
  border: 1px solid #d5d8cf;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 25px 65px -38px #333c3460;
}
.window-bar {
  height: 43px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #eeefe9;
  border-bottom: 1px solid var(--line);
  padding: 0 18px;
  font-size: 11px;
  color: #777a70;
  gap: 15px;
}
.window-dots {
  display: flex;
  gap: 6px;
}
.window-dots i {
  width: 7px;
  height: 7px;
  background: #d1d3c9;
  border: 1px solid #bec1b7;
  border-radius: 50%;
}
.enlarge {
  border: 0;
  background: none;
  color: #50574d;
  font-size: 11px;
  padding: 7px 0;
}
.screen-wrap {
  background: #fff;
  aspect-ratio: 3372/1932;
  overflow: hidden;
}
.screenshot-button {
  display: block;
  border: 0;
  background: transparent;
  padding: 0;
  width: 100%;
  height: 100%;
  cursor: zoom-in;
}
.screenshot-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.step-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  background: #fafaf7;
}
.step-tabs button {
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  text-align: left;
  padding: 23px 24px;
  position: relative;
  display: grid;
  grid-template-columns: 26px 1fr;
  column-gap: 10px;
  align-items: start;
  transition: background 0.2s;
}
.step-tabs button:last-child {
  border-right: 0;
}
.step-tabs button > span {
  font-size: 11px;
  color: #9b9e92;
  grid-row: span 2;
  padding-top: 3px;
}
.step-tabs strong {
  font-size: 16px;
  font-weight: 600;
}
.step-tabs small {
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}
.step-tabs button[aria-selected="true"] {
  background: #eeeee4;
}
.step-tabs button[aria-selected="true"]:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 3px;
  background: var(--accent);
}
.step-tabs button[aria-selected="true"] > span {
  color: var(--accent);
}
.step-tabs button:hover {
  background: #f0f1e9;
}
.step-description {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 25px 30px;
  min-height: 100px;
  border-top: 1px solid var(--line);
}
.step-description > span {
  font-size: 11px;
  color: var(--accent);
  min-width: 100px;
  padding-top: 3px;
}
.step-description p {
  font-size: 14px;
  color: #62685d;
  line-height: 1.8;
  max-width: 850px;
}
.screen-note,
.map-note {
  font-size: 11px;
  color: #909287;
  margin-top: 17px;
  line-height: 1.8;
}
.screen-note {
  text-align: center;
}
.story {
  padding-block: 116px 105px;
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}
.section-heading h2 {
  font-size: 40px;
  font-weight: 550;
  line-height: 1.35;
  margin-top: 12px;
}
.section-heading > p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}
.work-map {
  display: grid;
  grid-template-columns: 1fr 45px 1.15fr 45px 1fr;
  align-items: center;
  background: #eeeee6;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 35px 30px;
  gap: 5px;
}
.mini-label {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--muted);
}
.goal h3,
.deliverable h3 {
  font-size: 20px;
  margin-top: 15px;
}
.goal p,
.deliverable p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 14px;
}
.pill {
  display: inline-block;
  border: 1px solid #d7ddce;
  background: #e8ecdf;
  color: #52644e;
  font-size: 10px;
  padding: 2px 9px;
  border-radius: 4px;
  white-space: nowrap;
}
.pill.human {
  background: #f2ebe1;
  border-color: #e3d7c5;
  color: #906e41;
}
.goal > .pill,
.deliverable > .pill {
  margin-top: 22px;
}
.map-connector {
  font-size: 24px;
  text-align: center;
  color: #a0a594;
}
.assignments {
  display: grid;
  gap: 12px;
}
.assignments article {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #daddd0;
  background: #fafaf6;
  padding: 17px 13px;
  border-radius: 6px;
}
.assignments article h3 {
  font-size: 13px;
  letter-spacing: 0;
}
.assignments article p {
  font-size: 10px;
  color: var(--muted);
  margin-top: 5px;
}
.assignments article > .pill {
  margin-left: auto;
  padding: 1px 6px;
}
.avatar {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 31px;
  height: 31px;
  background: #e3e8d9;
  color: #62715c;
  border-radius: 7px;
  font-size: 12px;
  flex-shrink: 0;
}
.avatar.person {
  background: #ebe1d2;
  color: #9c7543;
}
.deliverable {
  padding-left: 12px;
}
.document-icon {
  border: 1px solid #cbd0bf;
  width: 35px;
  height: 43px;
  background: #fafbf6;
  border-radius: 2px 9px 2px 2px;
  font-size: 29px;
  color: #89947a;
  text-align: center;
  line-height: 35px;
  margin-top: 15px;
}
.deliverable h3 {
  margin-top: 12px;
}
.product-section {
  padding-block: 85px;
  background: #eaece3;
  border-block: 1px solid #dde0d3;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 55px;
}
.features article {
  padding: 0 33px;
  border-right: 1px solid #cdd2c2;
}
.features article:first-child {
  padding-left: 0;
}
.features article:last-child {
  border: 0;
  padding-right: 0;
}
.feature-index {
  font-size: 11px;
  letter-spacing: 1px;
  color: #707b61;
}
.features h3 {
  font-size: 23px;
  font-weight: 550;
  margin-top: 24px;
}
.features p {
  color: #656e5c;
  font-size: 14px;
  line-height: 1.95;
  margin-top: 17px;
}
.feature-footer {
  display: flex;
  gap: 20px;
  margin-top: 35px;
  font-size: 11px;
  color: #5d6952;
}
.feature-footer span {
  color: #9ca58c;
}
.human-section {
  padding-block: 115px;
  text-align: center;
}
.human-section h2 {
  font-family: var(--serif);
  font-size: 52px;
  line-height: 1.5;
  font-weight: 400;
  margin-top: 30px;
}
.human-section h2 > span {
  color: var(--accent);
}
.human-section > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 24px;
}
.human-signature {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-top: 35px;
  font-size: 12px;
  color: var(--muted);
}
.human-signature > span:first-child {
  font-size: 25px;
  color: #939d82;
}
.human-signature i {
  width: 65px;
  height: 1px;
  background: #cbcebf;
}
.human-signature b {
  border-radius: 50%;
  width: 31px;
  height: 31px;
  background: #eee4d3;
  color: #987b54;
  line-height: 31px;
  font-weight: 400;
}
.download-section {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 90px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-block: 85px;
}
.download-section h2 {
  font-size: 39px;
  line-height: 1.4;
  font-weight: 550;
  margin-top: 13px;
}
.download-section p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 20px;
}
.download-section .download-note {
  font-size: 11px;
  margin-top: 20px;
}
.download-section .contact-address {
  font-size: 12px;
}
.contact-address a {
  border-bottom: 1px solid #bcbfb1;
}
.download-card {
  background: #e7e9df;
  border: 1px solid #d4d8c9;
  border-radius: 9px;
  padding: 40px 34px 24px;
}
.download-card img {
  margin-bottom: 32px;
}
.download-card h3 {
  font-size: 26px;
  font-weight: 550;
  margin-top: 10px;
}
.download-card p {
  font-size: 13px;
  margin-top: 10px;
}
.download-card-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #cbd1be;
  padding-top: 22px;
  margin-top: 44px;
  font-size: 11px;
  color: #6c785e;
}
.faq {
  padding-bottom: 95px;
  padding-top: 35px;
}
.faq .section-heading {
  margin-bottom: 30px;
}
.faq h2 {
  font-size: 27px;
  letter-spacing: -0.03em;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  padding: 23px 0;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary span {
  font-size: 18px;
  color: #8d927f;
}
.faq details[open] summary span {
  transform: rotate(45deg);
}
.faq details > p {
  font-size: 14px;
  max-width: 850px;
  color: var(--muted);
  line-height: 1.95;
  padding-bottom: 26px;
}
.footer {
  border-top: 1px solid var(--line);
  padding-block: 38px 27px;
}
.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}
.footer-main > .brand {
  color: var(--ink);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 40px;
  color: #94978b;
  font-size: 10px;
}
.footer-bottom button {
  border: 0;
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}
.footer-bottom a {
  color: inherit;
}
.skip-link {
  position: fixed;
  left: 15px;
  top: -100px;
  background: var(--ink);
  color: white;
  padding: 12px;
  z-index: 100;
}
.skip-link:focus {
  top: 15px;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 10px;
  max-width: 650px;
  width: calc(100% - 36px);
  padding: 40px;
  background: var(--paper);
  color: var(--ink);
}
dialog::backdrop {
  background: #25291fd0;
  backdrop-filter: blur(5px);
}
dialog h2 {
  font-size: 25px;
  margin-block: 15px;
}
dialog p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
  margin-block: 20px;
}
.dialog-close {
  background: none;
  border: 0;
  font-size: 27px;
  float: right;
  padding: 0 8px;
}
.image-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.image-dialog-head h2 {
  font-size: 17px;
  margin: 0;
}
#image-dialog {
  max-width: 1600px;
  padding: 20px;
  max-height: 95dvh;
}
#image-dialog > p {
  margin: 5px 0 12px;
  font-size: 11px;
}
.image-scroll {
  max-height: 78dvh;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--line);
}
.image-scroll img {
  width: 100%;
  min-width: 1100px;
  max-width: none;
  height: auto;
}
#notice-dialog > .button {
  margin-top: 12px;
}
body:has(dialog[open]) {
  overflow: hidden;
}
@media (min-width: 1550px) {
  .hero {
    padding-top: 85px;
  }
  .hero h1 {
    font-size: 78px;
  }
}
@media (max-width: 1000px) {
  .shell {
    width: calc(100% - 48px);
  }
  .header nav {
    gap: 20px;
  }
  .work-map {
    grid-template-columns: 1fr 20px 1.2fr 20px 1fr;
    padding: 25px 18px;
  }
  .assignments article {
    gap: 7px;
    padding: 14px 9px;
  }
  .assignments article > .pill {
    display: none;
  }
  .step-tabs button {
    padding: 20px 14px;
    grid-template-columns: 20px 1fr;
    column-gap: 5px;
  }
  .step-tabs strong {
    font-size: 14px;
  }
  .step-tabs small {
    font-size: 10px;
  }
  .download-section {
    gap: 45px;
  }
  .features article {
    padding-inline: 23px;
  }
  .features h3 {
    font-size: 21px;
  }
  .section-heading h2 {
    font-size: 35px;
  }
  .goal h3,
  .deliverable h3 {
    font-size: 17px;
  }
  .goal p,
  .deliverable p {
    font-size: 11px;
  }
  .live-label {
    font-size: 10px;
  }
}
@media (max-width: 700px) {
  .shell {
    width: calc(100% - 36px);
  }
  .header {
    height: 78px;
  }
  .header nav {
    display: none;
  }
  .brand {
    font-size: 22px;
  }
  .brand img {
    width: 28px;
    height: 28px;
  }
  .button.small {
    padding: 8px 12px;
    font-size: 11px;
    gap: 10px;
  }
  .hero {
    padding-top: 55px;
    padding-bottom: 47px;
  }
  .hero h1 {
    font-size: 46px;
    line-height: 1.25;
    margin-top: 20px;
  }
  .mobile-break {
    display: block;
  }
  .hero .eyebrow {
    font-size: 10px;
    letter-spacing: 1.5px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.95;
    margin-top: 20px;
  }
  .hero-description br {
    display: none;
  }
  .hero-description {
    max-width: 330px;
    margin-inline: auto;
  }
  .hero-actions {
    margin-top: 23px;
    gap: 10px;
  }
  .button {
    font-size: 13px;
    padding: 12px 16px;
    gap: 17px;
  }
  .hero-note {
    font-size: 9px;
    letter-spacing: 0;
  }
  .showcase-heading {
    display: block;
    margin-bottom: 15px;
  }
  .showcase-heading h2 {
    font-size: 19px;
  }
  .live-label {
    margin-top: 10px;
  }
  .window-bar {
    height: 34px;
    padding-inline: 10px;
    font-size: 9px;
  }
  .window-dots {
    gap: 4px;
  }
  .window-dots i {
    width: 5px;
    height: 5px;
  }
  .enlarge {
    font-size: 10px;
  }
  .step-tabs button {
    padding: 14px 8px;
    display: flex;
    flex-direction: column;
    gap: 3px;
  }
  .step-tabs strong {
    font-size: 12px;
    white-space: nowrap;
  }
  .step-tabs small {
    display: none;
  }
  .step-tabs button > span {
    font-size: 9px;
  }
  .step-description {
    padding: 17px;
    display: block;
    min-height: 160px;
  }
  .step-description > span {
    font-size: 10px;
  }
  .step-description p {
    font-size: 12px;
    margin-top: 6px;
  }
  .screen-note {
    font-size: 10px;
    text-align: left;
  }
  .story {
    padding-block: 67px 62px;
  }
  .section-heading {
    display: block;
    margin-bottom: 27px;
  }
  .section-heading h2 {
    font-size: 30px;
  }
  .section-heading > p {
    font-size: 13px;
    margin-top: 20px;
  }
  .work-map {
    grid-template-columns: 1fr;
    padding: 26px;
    gap: 20px;
  }
  .goal {
    text-align: center;
  }
  .goal h3,
  .deliverable h3 {
    font-size: 20px;
  }
  .goal p,
  .deliverable p {
    font-size: 12px;
  }
  .goal > .pill,
  .deliverable > .pill {
    margin-top: 15px;
  }
  .map-connector {
    transform: rotate(90deg);
    line-height: 1;
  }
  .assignments article {
    padding: 16px;
  }
  .assignments article h3 {
    font-size: 14px;
  }
  .assignments article p {
    font-size: 11px;
  }
  .assignments article > .pill {
    display: block;
  }
  .avatar {
    margin-right: 6px;
  }
  .deliverable {
    text-align: center;
    padding: 0;
  }
  .document-icon {
    margin-inline: auto;
  }
  .map-note {
    font-size: 10px;
  }
  .product-section {
    padding-block: 55px;
  }
  .features {
    grid-template-columns: 1fr;
    margin-top: 35px;
    gap: 30px;
  }
  .features article,
  .features article:first-child,
  .features article:last-child {
    border: 0;
    border-bottom: 1px solid #cdd2c2;
    padding: 0 0 27px;
  }
  .features article:last-child {
    border: 0;
    padding-bottom: 0;
  }
  .features h3 {
    margin-top: 13px;
    font-size: 23px;
  }
  .features p {
    margin-top: 12px;
    font-size: 14px;
  }
  .feature-footer {
    margin-top: 20px;
  }
  .human-section {
    padding-block: 70px;
  }
  .human-section .eyebrow {
    font-size: 8px;
    letter-spacing: 1.3px;
  }
  .human-section h2 {
    font-size: 37px;
    margin-top: 22px;
  }
  .human-section > p {
    font-size: 13px;
  }
  .human-signature {
    font-size: 11px;
    gap: 10px;
  }
  .download-section {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-block: 53px;
  }
  .download-section h2 {
    font-size: 31px;
  }
  .download-section p {
    font-size: 13px;
  }
  .download-card {
    padding: 25px;
  }
  .download-card img {
    width: 45px;
    height: 45px;
    margin-bottom: 25px;
  }
  .download-card-bottom {
    margin-top: 30px;
  }
  .faq {
    padding-top: 18px;
    padding-bottom: 56px;
  }
  .faq h2 {
    font-size: 23px;
  }
  .faq summary {
    font-size: 14px;
    padding-block: 20px;
  }
  .faq details > p {
    font-size: 13px;
  }
  .footer {
    padding-top: 28px;
  }
  .footer-main {
    flex-wrap: wrap;
    gap: 22px;
    font-size: 12px;
  }
  .footer-main > span {
    display: none;
  }
  .footer-bottom {
    flex-wrap: wrap;
    gap: 10px;
    font-size: 9px;
    margin-top: 30px;
  }
  .footer-bottom > span:nth-child(2) {
    display: none;
  }
  dialog {
    padding: 25px;
  }
  dialog h2 {
    font-size: 21px;
  }
  #image-dialog {
    padding: 13px;
  }
  .image-scroll {
    max-height: 75dvh;
  }
  .image-scroll img {
    min-width: 1050px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}