@charset "UTF-8";
:root {
  --paper: #f5f3ed;
  --ink: #242521;
  --muted: #72736a;
  --yellow: #ffd64a;
  --line: #dadbd2;
  --font: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
*,*::before,*::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) {
  overflow: hidden;
}
h1,h2,h3,p,figure,dl,dd {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
button,a {
  -webkit-tap-highlight-color: transparent;
}
button {
  border: 0;
}
img,video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}
button:disabled {
  cursor: default;
}
svg {
  width: 24px;
  height: 24px;
}
::selection {
  background: var(--yellow);
  color: var(--ink);
}
:focus-visible {
  outline: 3px solid #956900;
  outline-offset: 6px;
}
[hidden] {
  display: none!important;
}
.wrap {
  width: min(1240px,calc(100% - 112px));
  margin-inline: auto;
}
.preserve-lines {
  white-space: pre-line;
}
.eyebrow {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .12em;
  line-height: 1.6;
}
.section-description {
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}
h2 {
  font-size: clamp(30px,3.55vw,52px);
  line-height: 1.3;
  letter-spacing: -.055em;
  font-weight: 750;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding: 17px 24px;
  min-height: 56px;
  background: var(--ink);
  color: white;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  transition: background .2s,transform .2s;
}
.button:hover {
  background: #494a42;
  transform: translateY(-2px);
}
.button span {
  font-size: 20px;
  font-weight: 400;
}
.button-small {
  padding: 11px 18px;
  min-height: 44px;
  font-size: 12px;
  gap: 16px;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6c7735;
  flex: none;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  background: var(--yellow);
  padding: 15px;
  z-index: 20;
}
.skip-link:focus {
  top: 10px;
}
.duck-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  padding: 19px max(56px,calc((100vw - 1240px)/2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f5f3edf5;
  border-bottom: 1px solid #d8d9d16b;
  backdrop-filter: blur(18px);
}
.wordmark {
  display: flex;
  flex-direction: column;
  gap: 4px;
  white-space: nowrap;
}
.wordmark>span {
  font-size: 23px;
  font-weight: 850;
  letter-spacing: -1.4px;
  line-height: 1;
}
.brand-dash {
  font-weight: 400;
}
.brand-dot {
  color: #d5a51a;
  font-size: 10px;
  padding-left: 4px;
  vertical-align: top;
}
.wordmark small {
  font-size: 7px;
  letter-spacing: 2px;
  font-weight: 600;
}
.duck-header nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.duck-header nav>a:not(.button) {
  font-size: 12px;
}
.duck-header nav>a:not(.button):hover {
  color: #927115;
}
.language-link {
  padding: 10px 0;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  padding-top: 42px;
  padding-bottom: 48px;
  align-items: center;
}
.hero-copy {
  padding-block: 30px;
}
.hero-copy>.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: .07em;
}
.hero-kicker {
  font-size: 10px;
  letter-spacing: .2em;
  font-weight: 500;
  margin-top: 44px;
  margin-bottom: 15px;
  color: var(--muted);
}
h1 {
  font-size: clamp(48px,5.4vw,80px);
  line-height: 1.22;
  letter-spacing: -.065em;
  font-weight: 800;
}
h1>span {
  position: relative;
  z-index: 0;
  display: inline-block;
}
h1>span:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  height: 19%;
  z-index: -1;
  background: var(--yellow);
  transform: rotate(-1.5deg);
}
.hero-description {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 28px;
}
.hero-actions {
  display: flex;
  gap: 25px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 30px;
}
.text-link {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.play-mini {
  display: grid;
  place-items: center;
  border: 1px solid #b9bbb0;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  font-size: 9px;
  padding-left: 2px;
}
.hero-note {
  font-size: 10px;
  color: var(--muted);
  margin-top: 40px;
}
.hero-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-top: 24px;
}
.hero-price strong {
  font-size: 52px;
  font-weight: 850;
  line-height: 1.1;
  letter-spacing: -.035em;
}
.hero-price span {
  font-size: 16px;
  font-weight: 750;
  color: var(--ink);
}
.price-original,
.hero-price .price-original {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  color: #606253;
  white-space: nowrap;
}
.price-original s {
  text-decoration-thickness: 1.5px;
}
.dialog-price .price-original {
  display: block;
  margin-top: 6px;
}
.hero-portrait {
  position: relative;
  aspect-ratio: 1/1.16;
  border-radius: 8px;
  overflow: hidden;
  background: #d8d8cc;
}
.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-portrait:after {
  position: absolute;
  content: "";
  inset: 65% 0 0;
  background: linear-gradient(transparent,#17171199);
  pointer-events: none;
}
.hello-sticker {
  position: absolute;
  top: 28px;
  left: 25px;
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transform: rotate(13deg);
  color: #333326;
  box-shadow: 0 3px 15px #00000009;
}
.hello-sticker>span:first-child {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -1px;
}
.hello-sticker small {
  font-size: 10px;
  margin-top: 3px;
}
.sticker-spark {
  font-size: 26px;
  line-height: 1;
  margin-top: 7px;
}
.hero-portrait figcaption {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  z-index: 1;
  color: white;
  font-size: 9px;
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-portrait figcaption>span:last-child {
  margin-left: auto;
  font-size: 22px;
}
.record-dot {
  width: 5px;
  height: 5px;
  background: var(--yellow);
  border-radius: 50%;
}
.character-strip {
  padding-block: 21px;
  border-block: 1px solid var(--line);
}
.character-strip>.wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 12px;
  letter-spacing: .04em;
}
.strip-star {
  color: #a3a68f;
  font-size: 23px!important;
  line-height: 1;
}
.strip-star:last-child {
  display: none;
}
.film-section {
  background: #272923;
  color: var(--paper);
  padding-block: 94px;
}
.film-grid {
  display: grid;
  grid-template-columns: 1fr .87fr;
  gap: 110px;
  align-items: center;
}
.film-copy>.eyebrow {
  color: #a9ac9b;
  margin-bottom: 25px;
}
.film-copy>.section-description {
  color: #b7baaa;
  margin-top: 23px;
  max-width: 370px;
}
.film-list {
  margin-top: 43px;
  max-width: 410px;
}
.film-item {
  display: flex;
  gap: 27px;
  border-top: 1px solid #4b4d42;
  padding: 22px 0;
}
.film-item>span {
  font: 11px monospace;
  color: var(--yellow);
  padding-top: 5px;
}
.film-item h3 {
  font-size: 18px;
  font-weight: 550;
  line-height: 1.5;
}
.film-item p {
  font-size: 12px;
  line-height: 1.85;
  color: #b7baaa;
  margin-top: 8px;
}
.fine-print {
  font-size: 10px;
  line-height: 1.8;
  color: #a9ac9b;
  margin-top: 19px;
  max-width: 390px;
}
.video-shell {
  position: relative;
  overflow: hidden;
  background: #080a09;
  border-radius: 5px;
}
.video-shell video {
  aspect-ratio: 3/4;
  object-fit: cover;
}
.video-badge {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  top: 18px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 7px;
  background: #252822c9;
  color: white;
  border: 1px solid #ffffff38;
  border-radius: 3px;
  padding: 8px 11px;
  font-size: 9px;
  letter-spacing: .03em;
}
.video-badge i {
  width: 5px;
  height: 5px;
  background: var(--yellow);
  border-radius: 50%;
}
.video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  background: var(--yellow);
  width: 66px;
  height: 66px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 9px #ffd64a20;
  transition: background .2s;
}
.video-play:hover {
  background: #ffe896;
}
.video-play svg {
  width: 23px;
  height: 23px;
  fill: var(--ink);
  margin-left: -2px;
}
.real-film figcaption {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 9px;
  color: #b7baaa;
  margin-top: 16px;
  line-height: 1.6;
}
.real-film figcaption>span:last-child {
  font: 9px monospace;
  white-space: nowrap;
}
.promo-section {
  padding-block: 90px;
}
.promo-film .video-shell video {
  aspect-ratio: 16/9;
  object-fit: contain;
}
.promo-film figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}
.promo-film figcaption>span:last-child {
  font-family: monospace;
  white-space: nowrap;
}
.idea-section {
  padding-block: 100px;
}
.section-top {
  display: flex;
  gap: 55px;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section-top .eyebrow {
  color: var(--muted);
  margin-bottom: 21px;
}
.section-top>.section-description {
  width: 320px;
  flex-shrink: 0;
  font-size: 14px;
}
.idea-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 100px;
  align-items: center;
}
.detail-photo {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  border-radius: 5px;
  height: 530px;
  background: #deded5;
}
.detail-photo img {
  min-height: 0;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.detail-photo figcaption {
  margin: 14px;
  background: var(--paper);
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  border-radius: 3px;
}
.detail-photo figcaption>span:last-child {
  font-size: 24px;
}
.idea-list article {
  padding: 27px 0;
  border-top: 1px solid var(--line);
}
.idea-list article:last-child {
  padding-bottom: 0;
}
.idea-list .eyebrow {
  font: 11px monospace;
  color: var(--muted);
}
.idea-list h3 {
  font-size: 23px;
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: -.035em;
  margin-top: 11px;
}
.idea-list p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  margin-top: 14px;
  max-width: 380px;
}
.preorder-section {
  background: var(--yellow);
  padding-block: 95px;
}
.preorder-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 100px;
  align-items: center;
}
.preorder-section h2 {
  font-size: clamp(36px,4.5vw,63px);
  margin-top: 27px;
}
.preorder-section .section-description {
  margin-top: 25px;
  color: #665b31;
  font-size: 15px;
  max-width: 445px;
}
.preorder-section .button {
  margin-top: 31px;
}
.contact-note {
  font-size: 10px;
  color: #6f6133;
  margin-top: 15px;
  line-height: 1.8;
}
.preorder-card {
  background: var(--paper);
  padding: 22px;
  border-radius: 7px;
  transform: rotate(2deg);
  box-shadow: 0 10px 0 #29292212;
}
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.card-top>span:first-child {
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -.5px;
}
.status-pill {
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-pill .status-dot {
  width: 5px;
  height: 5px;
}
.preorder-card dl {
  margin-top: 23px;
}
.preorder-card dl>div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 13px;
}
.preorder-card dt {
  font-size: 11px;
  color: var(--muted);
}
.preorder-card dd {
  font-size: 12px;
  font-weight: 600;
}
.preorder-card .price-value {
  font-size: 32px;
  letter-spacing: -1.5px;
}
.email-copy {
  border-top: 1px solid var(--line);
  margin-top: 22px;
  padding-top: 17px;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.email-copy>a {
  font-size: 12px;
}
.email-copy>button {
  font-size: 10px;
  padding: 7px 0;
  background: none;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.copy-status {
  font-size: 11px;
  margin-top: 6px;
  min-height: 15px;
  color: var(--muted);
}
.faq-section {
  padding-block: 85px;
  display: grid;
  grid-template-columns: .8fr 1.5fr;
  gap: 80px;
}
.faq-section h2 {
  font-size: 25px;
  letter-spacing: -.03em;
}
.faq-section details {
  border-top: 1px solid var(--line);
  padding-block: 22px;
}
.faq-section details:last-child {
  border-bottom: 1px solid var(--line);
}
summary {
  list-style: none;
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
summary::-webkit-details-marker {
  display: none;
}
summary>span {
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
  transition: transform .2s;
}
details[open] summary>span {
  transform: rotate(45deg);
}
details>p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 16px;
  padding-right: 25px;
}
.duck-footer {
  border-top: 1px solid var(--line);
  padding-block: 38px 28px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 35px;
}
.footer-brand {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -1.5px;
}
.footer-brand>span {
  font-size: 10px;
  color: #cda221;
  vertical-align: top;
  margin-left: 4px;
}
.footer-top p {
  font-size: 11px;
  color: var(--muted);
  margin-top: 9px;
}
.footer-top nav {
  display: flex;
  gap: 28px;
  font-size: 11px;
  align-items: center;
}
.footer-top nav a:hover {
  text-decoration: underline;
}
.footer-bottom {
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 45px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.9;
}
.footer-bottom p {
  max-width: 700px;
}
.footer-bottom a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-bottom>span {
  white-space: nowrap;
  font-size: 8px;
  letter-spacing: .04em;
}
.wechat-dialog {
  width: min(440px,calc(100% - 40px));
  max-height: calc(100dvh - 48px);
  border: 0;
  border-radius: 10px;
  padding: 38px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 25px 100px #0004;
  text-align: center;
}
.wechat-dialog::backdrop {
  background: #1c2016b8;
  backdrop-filter: blur(5px);
}
.dialog-close {
  position: absolute;
  top: 9px;
  right: 13px;
  background: transparent;
  font-size: 27px;
  line-height: 1;
  padding: 8px;
}
.wechat-dialog h2 {
  font-size: 26px;
  letter-spacing: -.03em;
  margin-top: 6px;
}
.wechat-dialog>p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.wechat-dialog>a {
  display: inline-block;
  margin-top: 18px;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.wechat-qr {
  width: 220px;
  margin: 24px auto;
}
.dialog-price {
  font-size: 16px!important;
  font-weight: 750;
  color: var(--ink)!important;
  margin-top: 7px;
}
.dialog-price strong {
  font-size: 30px;
  font-weight: 850;
}
.wechat-dialog .eyebrow {
  font-size: 10px;
}
html[lang=en] h1 {
  font-size: clamp(43px,4.55vw,66px);
  line-height: 1.08;
  letter-spacing: -.055em;
}
html[lang=en] h2 {
  line-height: 1.1;
}
html[lang=en] .section-top h2 {
  font-size: clamp(31px,3.35vw,48px);
}
html[lang=en] .hero-kicker {
  margin-top: 40px;
}
html[lang=en] .hero-description {
  font-size: 14px;
}
html[lang=en] .hero-actions {
  gap: 18px;
}
html[lang=en] .hero-actions .button {
  gap: 15px;
  padding-inline: 19px;
}
html[lang=en] .film-item h3 {
  font-size: 20px;
}
@media(min-width:1600px) {
  .hero {
    padding-block: 58px;
  }
  .hero-portrait {
    aspect-ratio: 1/1.1;
  }
}
@media(max-width:1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .duck-header {
    padding-inline: 32px;
  }
  .hero {
    gap: 28px;
  }
  .hero-kicker {
    margin-top: 26px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-note {
    margin-top: 26px;
  }
  .hello-sticker {
    width: 100px;
    height: 100px;
    right: 20px;
    top: 20px;
  }
  .hello-sticker>span:first-child {
    font-size: 20px;
  }
  .film-grid {
    gap: 60px;
  }
  .idea-grid {
    gap: 60px;
  }
  .detail-photo {
    height: 510px;
  }
  .preorder-grid {
    gap: 50px;
  }
  .section-top>.section-description {
    width: 270px;
  }
  .preorder-card {
    padding: 20px;
  }
  .hero-actions {
    gap: 18px;
  }
  .hero-actions .button {
    padding-inline: 18px;
    gap: 20px;
  }
  .text-link {
    font-size: 12px;
  }
}
@media(max-width:800px) {
  .promo-section { padding-block: 65px; }
  .duck-header nav {
    gap: 20px;
  }
  .nav-section {
    display: none;
  }
  .hero {
    gap: 24px;
  }
  .hero-copy {
    padding-block: 10px;
  }
  .hero-portrait {
    aspect-ratio: 1/1.16;
  }
  .hero-kicker {
    font-size: 8px;
    letter-spacing: .12em;
  }
  h1 {
    font-size: 48px;
  }
  .hero-description {
    font-size: 13px;
  }
  .hero-actions {
    gap: 18px;
    margin-top: 24px;
  }
  .hero-note {
    font-size: 9px;
  }
  .hero-price {
    margin-top: 20px;
  }
  .hero-price strong {
    font-size: 42px;
  }
  .hello-sticker {
    width: 82px;
    height: 82px;
    left: 15px;
    top: 15px;
  }
  .hello-sticker>span:first-child {
    font-size: 16px;
  }
  .hello-sticker small {
    font-size: 8px;
  }
  .sticker-spark {
    font-size: 19px;
  }
  .hero-portrait figcaption {
    left: 15px;
    right: 15px;
    font-size: 8px;
  }
  .film-section,.preorder-section {
    padding-block: 65px;
  }
  .idea-section {
    padding-block: 65px;
  }
  .film-grid {
    gap: 36px;
    grid-template-columns: 1fr .95fr;
  }
  .film-copy>.section-description {
    font-size: 14px;
  }
  .film-list {
    margin-top: 26px;
  }
  .film-item {
    gap: 17px;
    padding-block: 16px;
  }
  .film-item h3 {
    font-size: 16px;
  }
  .film-item p {
    font-size: 11px;
  }
  .real-film figcaption {
    flex-direction: column;
    gap: 4px;
  }
  .section-top {
    gap: 30px;
  }
  .section-top>.section-description {
    width: 220px;
    font-size: 12px;
  }
  .section-top .eyebrow {
    font-size: 9px;
  }
  .idea-grid {
    gap: 35px;
  }
  .idea-list article {
    padding-block: 21px;
  }
  .idea-list h3 {
    font-size: 20px;
  }
  .idea-list p {
    font-size: 12px;
  }
  .detail-photo {
    height: 460px;
  }
  .detail-photo figcaption {
    font-size: 10px;
    padding: 14px;
    margin: 12px;
  }
  .video-badge {
    font-size: 8px;
    top: 12px;
    left: 12px;
  }
  .preorder-grid {
    gap: 35px;
    grid-template-columns: 1fr 1fr;
  }
  .preorder-card {
    padding: 17px;
  }
  .card-top {
    flex-wrap: wrap;
  }
  .preorder-section h2 {
    font-size: 38px;
  }
  .preorder-section .section-description {
    font-size: 13px;
  }
  .preorder-section .button {
    gap: 20px;
    font-size: 13px;
  }
  .faq-section {
    gap: 40px;
    padding-block: 60px;
  }
  .faq-section h2 {
    font-size: 22px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-top nav {
    gap: 16px;
  }
  html[lang=en] h1 {
    font-size: 43px;
  }
}
@media(max-width:600px) {
  .promo-section { padding-block: 50px; }
  .promo-film .video-badge { top: 10px; left: 10px; padding: 5px 8px; font-size: 8px; }
  .promo-film .video-play { width: 52px; height: 52px; }
  .promo-film figcaption { font-size: 10px; }
  :root {
    scroll-padding-top: 82px;
  }
  .wrap {
    width: calc(100% - 40px);
  }
  .duck-header {
    padding: 16px 20px;
  }
  .wordmark>span {
    font-size: 20px;
  }
  .wordmark small {
    font-size: 6px;
  }
  .duck-header nav {
    gap: 17px;
  }
  .duck-header nav>a:not(.button) {
    font-size: 11px;
  }
  .button-small {
    font-size: 11px;
    padding: 9px 12px;
    min-height: 38px;
    gap: 10px;
  }
  .button-small span {
    font-size: 16px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 30px;
    padding-bottom: 28px;
  }
  .hero-copy {
    padding-top: 0;
  }
  .hero-copy>.eyebrow {
    font-size: 10px;
  }
  .hero-kicker {
    margin-top: 26px;
    font-size: 9px;
  }
  h1 {
    font-size: clamp(45px,11.5vw,66px);
    line-height: 1.2;
    letter-spacing: -.06em;
  }
  .hero-description {
    font-size: 13px;
    line-height: 1.9;
    margin-top: 20px;
    max-width: 380px;
  }
  .hero-actions {
    gap: 23px;
    margin-top: 25px;
  }
  .hero-actions .button {
    min-height: 50px;
    padding: 15px 20px;
    font-size: 13px;
    gap: 28px;
  }
  .hero-note {
    margin-top: 22px;
  }
  .hero-price {
    margin-top: 21px;
  }
  .hero-portrait {
    aspect-ratio: 1/1.02;
  }
  .hero-portrait img {
    object-position: center;
  }
  .hello-sticker {
    width: 72px;
    height: 72px;
    top: 18px;
    left: 18px;
  }
  .hello-sticker>span:first-child {
    font-size: 15px;
  }
  .hello-sticker small {
    font-size: 7px;
  }
  .sticker-spark {
    font-size: 18px;
  }
  .hero-portrait figcaption {
    font-size: 8px;
    left: 18px;
    right: 18px;
    bottom: 18px;
  }
  .character-strip {
    padding-block: 17px;
  }
  .character-strip>.wrap {
    gap: 9px;
    font-size: 10px;
    letter-spacing: 0;
  }
  .strip-star {
    font-size: 17px!important;
  }
  .film-section,.preorder-section {
    padding-block: 55px;
  }
  .film-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .film-copy>.eyebrow {
    font-size: 9px;
    margin-bottom: 18px;
  }
  h2 {
    font-size: 34px;
    line-height: 1.3;
  }
  .film-copy>.section-description {
    font-size: 13px;
    max-width: 350px;
    margin-top: 18px;
  }
  .film-list {
    margin-top: 27px;
  }
  .film-item {
    gap: 22px;
    padding-block: 18px;
  }
  .film-item h3 {
    font-size: 17px;
  }
  .film-item p {
    font-size: 12px;
  }
  .fine-print {
    font-size: 10px;
  }
  .real-film {
    max-width: 410px;
    width: 100%;
    justify-self: center;
  }
  .real-film figcaption {
    flex-direction: row;
    font-size: 8px;
  }
  .real-film figcaption>span:last-child {
    font-size: 8px;
  }
  .video-badge {
    top: 15px;
    left: 15px;
    font-size: 9px;
  }
  .idea-section {
    padding-block: 55px;
  }
  .section-top {
    display: block;
    margin-bottom: 30px;
  }
  .section-top .eyebrow {
    margin-bottom: 18px;
  }
  .section-top>.section-description {
    width: auto;
    max-width: 380px;
    font-size: 13px;
    margin-top: 20px;
  }
  .idea-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .detail-photo {
    height: auto;
    aspect-ratio: 1.02;
  }
  .detail-photo img {
    height: 100%;
    object-position: center;
  }
  .detail-photo figcaption {
    font-size: 11px;
    margin: 12px;
  }
  .idea-list article {
    padding-block: 23px;
  }
  .idea-list h3 {
    font-size: 22px;
  }
  .idea-list p {
    font-size: 13px;
  }
  .preorder-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .preorder-section h2 {
    font-size: 42px;
    margin-top: 22px;
  }
  .preorder-section .eyebrow {
    font-size: 10px;
  }
  .preorder-section .section-description {
    font-size: 13px;
    max-width: 360px;
    margin-top: 21px;
  }
  .preorder-section .button {
    margin-top: 25px;
    min-height: 53px;
  }
  .preorder-card {
    margin: 6px 7px;
    transform: rotate(1.5deg);
    padding: 21px;
  }
  .card-top {
    flex-wrap: nowrap;
  }
  .status-pill {
    font-size: 8px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 55px;
  }
  .faq-section h2 {
    font-size: 24px;
  }
  summary {
    font-size: 13px;
  }
  details>p {
    font-size: 12px;
    padding-right: 15px;
  }
  .duck-footer {
    padding-block: 30px 23px;
  }
  .footer-top {
    flex-direction: column;
    gap: 27px;
  }
  .footer-top nav {
    font-size: 11px;
    gap: 23px;
  }
  .footer-bottom {
    margin-top: 30px;
    font-size: 9px;
  }
  .footer-brand {
    font-size: 25px;
  }
  .wechat-dialog {
    padding: 32px 25px;
  }
  html[lang=en] h1 {
    font-size: clamp(40px,10.8vw,62px);
  }
  html[lang=en] .hero-kicker {
    margin-top: 26px;
  }
  html[lang=en] .hero-description {
    font-size: 13px;
  }
  html[lang=en] .section-top h2 {
    font-size: 34px;
  }
  html[lang=en] .character-strip>.wrap {
    font-size: 7px;
    gap: 8px;
  }
  html[lang=en] .preorder-section h2 {
    font-size: 45px;
  }
}
.hero-open-source {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.open-source-heading {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
}
.open-source-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.open-source-links a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--ink);
  border-radius: 12px;
  background: var(--yellow);
  overflow-wrap: anywhere;
  transition: background .2s;
}
.open-source-links a:hover {
  background: #ffe58b;
}
.open-source-links .training-repo {
  grid-column: 1 / -1;
}
.open-source-links .repo-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
}
.open-source-links a > span:not(.repo-label) {
  font-size: 13px;
  line-height: 1.6;
}
.open-source-links small {
  margin-top: auto;
  font-size: 11px;
  line-height: 1.5;
}
@media(max-width:600px) {
  .open-source-links { grid-template-columns: 1fr; }
}
@media(prefers-reduced-motion:reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,*::before,*::after {
    transition: none!important;
    animation: none!important;
  }
}
.qr-card {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
}
.qr-card img {
  width: 100%;
  max-width: 310px;
  margin: auto;
}
.qr-instruction {
  font-size: 10px;
  line-height: 1.7;
  text-align: center;
  color: var(--muted);
  margin-top: 13px;
}
.preorder-card {
  transform: none;
}
.wechat-qr {
  width: 290px;
  max-width: 100%;
  margin: 18px auto;
}
.wechat-dialog {
  width: min(440px,calc(100% - 40px));
  padding-top: 34px;
}
.wechat-dialog>a {
  margin-top: 12px;
}

/* Presale notice and separate community / payment channels. */
.hero-delivery {
  display: flex;
  align-items: center;
  gap: 9px 12px;
  flex-wrap: wrap;
  font-size: 12px;
  line-height: 1.7;
  margin-top: 12px;
}
.hero-delivery a {
  color: #66674d;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.hero-community {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
  font-size: 13px;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.preorder-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.preorder-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 60px;
}
.preorder-facts {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 0;
}
.preorder-facts > div {
  border-top: 1px solid #a68932;
  padding-top: 15px;
  flex: 1 1 170px;
}
.preorder-facts dt {
  font-size: 12px;
  color: #685821;
  margin-bottom: 12px;
}
.preorder-facts dd {
  font-size: 20px;
  font-weight: 750;
  line-height: 1.5;
}
.preorder-facts .price-value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 48px;
  font-weight: 850;
  line-height: 1;
  letter-spacing: -1px;
}
.preorder-facts > div:first-child dt {
  font-size: 16px;
  font-weight: 750;
  color: var(--ink);
}
.purchase-notice {
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 7px;
  box-shadow: 7px 7px 0 #24252122;
  padding: 30px;
  scroll-margin-top: 110px;
}
.purchase-notice h3 {
  font-size: 32px;
  letter-spacing: -.035em;
  margin-top: 0;
}
.purchase-notice > ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  counter-reset: notice;
}
.purchase-notice > ol > li {
  counter-increment: notice;
  position: relative;
  padding: 18px 0 18px 32px;
  border-top: 1px solid var(--line);
}
.purchase-notice > ol > li::before {
  content: "0" counter(notice);
  position: absolute;
  left: 0;
  top: 22px;
  font: 11px monospace;
  color: #777863;
}
.purchase-notice h4 {
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 8px;
}
.purchase-notice li p {
  font-size: 14px;
  line-height: 1.85;
  color: #4d4f42;
}
.notice-features {
  display: grid;
  gap: 17px;
  margin-top: 20px;
}
.notice-features > div {
  padding-left: 14px;
  border-left: 2px solid var(--line);
}
.notice-features dt {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
}
.notice-features dd {
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.85;
  color: #4d4f42;
}
.purchase-notice > ol > .notice-scope {
  grid-column: 1 / -1;
  padding-left: 0;
}
.notice-scope > h4 {
  margin-left: 32px;
}
.system-map {
  margin-top: 26px;
}
.system-map-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 18px;
}
.system-map-kicker {
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .12em;
  color: var(--muted);
}
.system-map-heading h5 {
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -.03em;
  margin: 6px 0 0;
}
.system-map-hint {
  font-size: 12px;
  color: #666955;
  line-height: 1.6;
}
.system-training {
  border: 1px solid #8e9cab;
  border-radius: 6px;
  padding: 22px;
  background: #e9edf0;
}
.system-lane-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  flex-wrap: wrap;
}
.system-lane-heading h5 {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}
.system-lane-heading a {
  font: 11px/1.6 monospace;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.system-training-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
  margin: 19px 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: training;
}
.system-training-steps > li {
  position: relative;
  counter-increment: training;
  padding: 14px;
  border: 1px solid #b9c2cb;
  border-radius: 4px;
  background: #f5f6f7;
}
.system-training-steps > li + li::before {
  content: "→";
  position: absolute;
  top: 50%;
  left: -27px;
  transform: translateY(-50%);
  font-size: 20px;
  color: #526679;
}
.system-training-steps strong {
  display: block;
  font-size: 15px;
  line-height: 1.6;
}
.system-training-steps strong::before {
  content: "0" counter(training) " / ";
  font-size: 11px;
  font-weight: 400;
  color: #687c8e;
}
.purchase-notice .system-training p {
  font-size: 12px;
  line-height: 1.8;
  color: #475d70;
}
.system-training-steps p {
  margin-top: 7px;
}
.purchase-notice p.system-deployment {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 14px 22px 22px;
  font-size: 11px;
  color: #536679;
}
.system-deployment > span {
  font-size: 25px;
}
.system-runtime-heading {
  margin-bottom: 12px;
}
.system-map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, 1fr);
  border: 1px solid #b8bba9;
  border-radius: 7px;
  overflow: hidden;
}
.system-schematic {
  min-width: 0;
  padding: 26px;
  background-color: #faf9f4;
  background-image: radial-gradient(#d4d7c6 .75px, transparent .75px);
  background-size: 12px 12px;
}
.system-node {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  padding: 16px;
  border: 1px solid #a7ac98;
  border-radius: 5px;
  background: #f5f3ed;
  text-align: left;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.system-node:hover {
  background: #edeedb;
  border-color: var(--ink);
}
.system-node.is-active {
  border-color: var(--ink);
  background: var(--yellow);
  box-shadow: 3px 3px 0 var(--ink);
}
.system-node:focus-visible {
  outline-offset: 3px;
}
.system-node-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: #565d46;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.6;
}
.system-node-label > span {
  font-size: 13px;
  color: var(--ink);
}
.system-node-title {
  margin-top: 7px;
  font-size: 20px;
  font-weight: 750;
  line-height: 1.3;
  letter-spacing: -.025em;
}
.system-node-description {
  margin-top: 7px;
  font-size: 11px;
  line-height: 1.7;
  color: #565d46;
}
.system-node-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 12px;
}
.system-node-tags > span {
  padding: 3px 5px;
  border: 1px solid #24252126;
  border-radius: 3px;
  font-size: 10px;
  line-height: 1.4;
}
.system-schematic > .system-node {
  width: 68%;
  margin-inline: auto;
}
.system-flow {
  display: flex;
  justify-content: center;
  gap: 22px;
  padding-block: 15px;
  font-size: 11px;
  color: #666955;
}
.system-board {
  border: 1px solid #6a7355;
  border-radius: 6px;
  padding: 14px;
  background: #e8ecdd;
}
.system-board-heading {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  margin-bottom: 12px;
  line-height: 1.5;
}
.system-board-heading strong {
  font-size: 15px;
}
.system-board-heading > span {
  color: #61684f;
  font-size: 10px;
}
.system-board-cores {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr);
  align-items: stretch;
}
.system-bridge {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 3px;
  color: #626b4f;
}
.system-bridge b {
  font-size: 22px;
  font-weight: 400;
}
.system-bridge small {
  font-size: 8px;
}
.system-bus {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  height: 76px;
  padding-bottom: 22px;
  text-align: center;
}
.system-bus svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 76px;
  fill: none;
  stroke: #727b5e;
  stroke-width: 1;
}
.system-bus path {
  vector-effect: non-scaling-stroke;
}
.system-bus > span {
  position: relative;
  justify-self: center;
  padding: 3px 6px;
  font-size: 10px;
  line-height: 1.4;
  background: #faf9f4;
  color: #626b4f;
}
.system-hardware {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.system-hardware .system-node-title {
  font-size: 18px;
}
.purchase-notice p.system-schematic-caption {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin-top: 20px;
  font-size: 11px;
  color: #626b4f;
}
.system-schematic-caption i {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #7f9060;
}
.system-inspector {
  min-width: 0;
  background: #eceee4;
  border-left: 1px solid #b8bba9;
  padding: 28px;
  scroll-margin-block: 110px 24px;
}
.system-panel-label {
  display: inline-block;
  padding: 5px 9px;
  font-size: 11px;
  line-height: 1.5;
  color: #fff;
  border-radius: 3px;
  background: #404b34;
}
.system-panel h5 {
  margin: 17px 0 12px;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -.03em;
}
.purchase-notice .system-panel p {
  font-size: 13px;
  line-height: 1.85;
  color: #56604a;
}
.system-panel-items {
  margin-top: 26px;
  display: grid;
  gap: 20px;
}
.system-panel-items > div {
  padding-left: 12px;
  border-left: 2px solid #98a17f;
}
.system-panel-items dt {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
}
.system-panel-items dd {
  margin-top: 5px;
  color: #56604a;
  font-size: 13px;
  line-height: 1.85;
}
.purchase-notice p.system-panel-note {
  margin-top: 25px;
  padding-top: 17px;
  border-top: 1px solid #c9cebb;
  font-size: 12px;
}
.purchase-notice p.system-panel-explore {
  margin-top: 24px;
  padding: 16px;
  background: #ffd64a40;
  border-left: 3px solid #a18b32;
  border-radius: 3px;
  color: var(--ink);
  font-size: 14px;
}
.system-panel-explore a {
  display: block;
  width: fit-content;
  margin-top: 8px;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.system-extension {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
  gap: 26px;
  margin-top: 16px;
  padding: 22px;
  border: 1px dashed #9b998e;
  border-radius: 6px;
}
.system-extension-heading {
  display: flex;
  gap: 12px;
}
.system-extension-heading > span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border: 1px dashed #9b998e;
  border-radius: 50%;
  font-size: 21px;
  color: #77786e;
}
.system-extension h5 {
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
}
.purchase-notice .system-extension p {
  font-size: 12px;
  line-height: 1.85;
}
.purchase-notice .system-extension p.system-extension-notice {
  margin-bottom: 8px;
  color: #752c15;
  font-size: 14px;
}
.system-extension-notice strong {
  font-weight: 750;
}
.system-extension-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 9px;
}
.system-extension-tags > span {
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 11px;
  line-height: 1.6;
  background: #e7e5de;
}
.system-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding-block: 24px;
}
.system-facts > div + div {
  border-left: 1px solid var(--line);
  padding-left: 22px;
}
.system-facts dt {
  font-size: 11px;
  color: #6c705f;
}
.system-facts dd {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.5;
  margin-top: 6px;
}
.system-facts small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.7;
  color: #6c705f;
  margin-top: 4px;
}
.system-full-details {
  border-block: 1px solid var(--line);
}
.system-full-details > summary {
  padding-block: 18px;
  font-size: 13px;
  gap: 16px;
}
.system-full-details[open] {
  padding-bottom: 22px;
}
.system-full-details .notice-features {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 10px;
}
.system-full-details > p {
  padding-right: 0;
}
.purchase-notice li p.notice-detail {
  margin-top: 20px;
}
.purchase-notice li p.notice-detail-emphasis {
  font-weight: 700;
  color: #752c15;
}
.notice-highlight {
  font-weight: 800;
  color: var(--ink);
}
.purchase-notice .notice-emphasis {
  padding-right: 16px;
  padding-left: 44px;
  background: #f3e4d0;
  border-top: 0;
  border-left: 3px solid #8b391c;
  border-radius: 3px;
}
.purchase-notice .notice-emphasis::before {
  left: 12px;
  color: #8b391c;
}
.notice-emphasis h4,
.purchase-notice .notice-emphasis p {
  color: #752c15;
  font-weight: 700;
}
.notice-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 23px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.8;
}
.notice-links a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.contact-channels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 46px;
}
.contact-card {
  display: grid;
  grid-template-columns: minmax(0,1fr) 180px;
  gap: 24px;
  align-items: center;
  border-radius: 7px;
  padding: 26px;
  background: var(--paper);
}
.community-card {
  background: #292e23;
  color: var(--paper);
}
.contact-card .eyebrow {
  font-size: 10px;
  color: #757763;
  margin-bottom: 14px;
}
.community-card .eyebrow {
  color: #c9d8a6;
}
.contact-card h3 {
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -.03em;
}
.channel-description {
  font-size: 12px;
  line-height: 1.9;
  color: #666956;
  margin-top: 15px;
}
.community-card .channel-description {
  color: #cdd3bf;
}
.contact-card .button {
  margin-top: 21px;
  font-size: 12px;
  padding: 12px 15px;
  min-height: 45px;
  gap: 20px;
}
.community-card .button {
  background: var(--yellow);
  color: var(--ink);
}
.channel-qr {
  display: block;
  border-radius: 4px;
  padding: 10px;
  background: white;
}
.channel-footnote {
  font-size: 12px;
  line-height: 1.9;
  margin-top: 22px;
  color: #655726;
}
.dialog-purpose {
  margin-top: 13px;
}
.wechat-dialog .group-qr {
  padding: 14px;
  background: white;
}
@media(max-width:1100px) {
  .preorder-grid { gap: 32px; }
  .contact-card { grid-template-columns: minmax(0,1fr) 145px; gap: 17px; padding: 22px; }
  .contact-card h3 { font-size: 21px; }
  .contact-card .button { gap: 9px; font-size: 11px; }
}
@media(max-width:900px) {
  .preorder-summary { gap: 30px; }
  .system-map-layout { grid-template-columns: minmax(0, 1fr); }
  .system-inspector { border-left: 0; border-top: 1px solid #b8bba9; }
  .system-panel-items { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
  .system-extension { grid-template-columns: 1fr; gap: 16px; }
}
@media(max-width:800px) {
  .preorder-grid { grid-template-columns: 1fr; gap: 35px; }
  .preorder-section .section-description { max-width: 520px; }
  .preorder-facts { max-width: 520px; }
  .contact-channels { grid-template-columns: 1fr; }
  .contact-card { grid-template-columns: minmax(0,1fr) 200px; padding: 26px; }
  .contact-card h3 { font-size: 25px; }
  .contact-card .button { font-size: 13px; gap: 18px; }
}
@media(max-width:600px) {
  .hero-delivery { font-size: 11px; gap: 8px; }
  .hero-delivery a { flex-basis: 100%; margin-top: 1px; }
  .hero-community { font-size: 12px; margin-top: 20px; }
  .purchase-notice { padding: 22px 20px; scroll-margin-top: 92px; }
  .purchase-notice h3 { font-size: 29px; }
  .purchase-notice li p { font-size: 13px; }
  .notice-features dt, .notice-features dd { font-size: 13px; }
  .purchase-notice > ol > li { padding-left: 26px; }
  .purchase-notice .notice-emphasis { padding-left: 35px; padding-right: 12px; }
  .purchase-notice .notice-emphasis::before { left: 8px; }
  .notice-links { font-size: 11px; }
  .preorder-facts { gap: 20px; }
  .preorder-facts > div { flex-basis: 100%; }
  .preorder-facts dd { font-size: 20px; }
  .preorder-facts .price-value { font-size: 42px; }
  .hero-price { column-gap: 12px; }
  .hero-price > span:not(.price-original) { font-size: 15px; }
  .hero-price .price-original { flex-basis: 100%; }
  .contact-channels { margin-top: 35px; gap: 20px; }
  .contact-card { grid-template-columns: 1fr; gap: 22px; padding: 24px; }
  .contact-card h3 { font-size: 25px; }
  .channel-description { font-size: 13px; }
  .channel-qr { width: min(100%, 240px); justify-self: center; }
  .channel-footnote { font-size: 11px; }
  .preorder-summary { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .purchase-notice > ol { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .system-map-heading { display: block; }
  .system-map-heading h5 { font-size: 22px; }
  .system-map-hint { display: block; margin-top: 8px; font-size: 11px; }
  .system-training { padding: 18px; }
  .system-training-steps { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .system-training-steps > li + li::before { content: "↓"; top: -25px; left: 50%; transform: translateX(-50%); line-height: 23px; }
  .purchase-notice p.system-deployment { margin-inline: 6px; }
  .system-schematic { padding: 16px 12px; }
  .system-schematic > .system-node { width: 86%; }
  .system-node { padding: 12px 10px; }
  .system-node-label { font-size: 9px; gap: 3px; }
  .system-node-title { font-size: 19px; }
  .system-node-description { font-size: 11px; }
  .system-node-tags { gap: 4px; }
  .system-node-tags > span { font-size: 9px; padding: 3px 4px; }
  .system-board { padding: 12px 8px; }
  .system-board-cores { grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr); }
  .system-board-heading strong { font-size: 14px; }
  .system-board-heading > span { font-size: 9px; }
  .system-hardware { gap: 10px; }
  .system-hardware .system-node-title { font-size: 16px; }
  .system-bus > span { font-size: 9px; padding-inline: 3px; }
  .system-inspector { padding: 22px 18px; scroll-margin-block: 90px 20px; }
  .system-panel h5 { font-size: 22px; }
  .system-panel-items { grid-template-columns: minmax(0, 1fr); gap: 18px; margin-top: 22px; }
  .system-extension { padding: 18px; }
  .system-facts { gap: 10px; padding-block: 22px; }
  .system-facts > div + div { padding-left: 10px; }
  .system-facts dd { font-size: 17px; }
  .system-facts small { font-size: 10px; }
  .system-full-details .notice-features { grid-template-columns: minmax(0, 1fr); }
}