:root {
  --paper: #f8f7ef;
  --ink: #303d34;
  --muted: #71766a;
  --gold: #a47d26;
  --gold-light: #e9d78d;
  --line: #dedfd2;
  --green: #324f3e;
  --serif: "Songti SC", "Noto Serif SC", "STSong", serif;
  --sans:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
  color-scheme: light;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
body:has(dialog[open]) {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #987525;
  outline-offset: 5px;
}
button {
  color: inherit;
}
button:disabled,
[aria-disabled="true"] {
  cursor: not-allowed;
}
svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  flex-shrink: 0;
}
img {
  max-width: 100%;
  height: auto;
}
p,
h1,
h2,
h3,
figure {
  margin: 0;
}
button {
  border: 0;
  background: none;
}
button,
a,
summary {
  touch-action: manipulation;
}
button[hidden],
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1120px, calc(100% - 96px));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  top: -100px;
  left: 24px;
  background: var(--green);
  color: white;
  padding: 14px;
  z-index: 20;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  height: 112px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 1px;
}
.brand > span:last-child {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.brand small {
  font-size: 10px;
  letter-spacing: 2.1px;
  font-weight: 500;
  color: var(--muted);
}
.brand-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid #dfe1d4;
  border-radius: 13px;
  background: #f0efe2;
  overflow: hidden;
}
.brand-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transform: translateY(4px);
}
nav {
  display: flex;
  gap: 32px;
  font-size: 13px;
}
nav a {
  padding: 12px 0;
}
nav a:hover {
  color: var(--gold);
}
.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding-block: 65px 76px;
}
.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.4px;
  color: var(--gold);
  display: flex;
  gap: 10px;
  align-items: center;
}
.eyebrow > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
h1 {
  font: 500 clamp(48px, 5.5vw, 70px)/1.34 var(--serif);
  letter-spacing: 3px;
  margin-top: 22px;
}
.gold-word {
  color: var(--gold);
}
.intro {
  font-size: 15px;
  line-height: 1.95;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin-top: 23px;
}
.release-line {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 34px;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--muted);
}
.android-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
}
.android-label svg {
  width: 17px;
  height: 17px;
  stroke-width: 1.8;
}
.dot {
  color: #bebfac;
}
.download-button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 13px;
  max-width: 350px;
  min-height: 60px;
  border-radius: 6px;
  background: var(--green);
  color: #fffef7;
  margin-top: 13px;
  padding: 17px 21px;
  font-size: 15px;
  font-weight: 500;
  transition:
    background 0.2s,
    transform 0.2s;
}
.download-button:hover {
  background: #263e30;
  transform: translateY(-1px);
}
.download-button svg {
  width: 21px;
  height: 21px;
}
.download-arrow {
  margin-left: auto;
}
.download-button[aria-disabled="true"] {
  background: #777d6d;
  transform: none;
}
.download-note {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 10px;
  max-width: 350px;
  min-height: 20px;
}
.wechat-help {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #617662;
  margin-top: 21px;
  padding: 4px 0;
  text-align: left;
}
.wechat-help:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.mini-wechat {
  display: inline-grid;
  place-items: center;
  width: 19px;
  height: 16px;
  background: #e1e8d9;
  border-radius: 50%;
  color: var(--green);
  line-height: 1;
  letter-spacing: -1px;
  font-weight: bold;
}
.hero-art {
  height: 480px;
  position: relative;
  display: grid;
  place-items: center;
  isolation: isolate;
}
.art-sun {
  position: absolute;
  width: 340px;
  height: 340px;
  top: 54px;
  border-radius: 50%;
  background: #ecead4;
  z-index: -2;
}
.art-orbit {
  position: absolute;
  border: 1px solid #dfe1d1;
  border-radius: 50%;
  z-index: -1;
}
.orbit-one {
  width: 450px;
  height: 450px;
  top: 5px;
}
.orbit-two {
  width: 490px;
  height: 490px;
  top: -15px;
  border-style: dashed;
  border-color: #e3e3d7;
  opacity: 0.65;
}
.hero-icon {
  width: 400px;
  height: 400px;
  object-fit: contain;
  margin-top: -16px;
  filter: drop-shadow(0 19px 20px #817b3212);
}
.art-spark {
  position: absolute;
  color: var(--gold);
  font-size: 23px;
}
.spark-one {
  right: 37px;
  top: 82px;
}
.spark-two {
  left: 27px;
  top: 290px;
  font-size: 30px;
}
.art-caption {
  position: absolute;
  bottom: 0;
  display: flex;
  gap: 16px;
  align-items: center;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 3px;
  color: #7f8068;
}
.art-caption > span {
  height: 1px;
  width: 32px;
  background: #c5c9ad;
}
.product-notes {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.product-notes > div {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 0 27px;
  border-right: 1px solid var(--line);
}
.product-notes > div:first-child {
  padding-left: 0;
}
.product-notes > div:last-child {
  padding-right: 0;
  border-right: 0;
}
.note-number {
  font: italic 18px var(--serif);
  color: #aaa990;
  padding-top: 2px;
}
.product-notes p {
  display: grid;
  gap: 8px;
}
.product-notes strong {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.product-notes p > span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.section-space {
  padding-block: 90px;
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 25px;
}
.section-heading h2,
.share-copy h2 {
  font: 500 32px/1.5 var(--serif);
  letter-spacing: 1px;
  margin-top: 13px;
}
.section-heading > p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}
.install-steps {
  list-style: none;
  padding: 0;
  margin: 36px 0 27px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 35px;
}
.install-steps li {
  display: flex;
  gap: 17px;
  border-top: 1px solid var(--line);
  padding-top: 27px;
}
.step-index {
  width: 30px;
  height: 30px;
  border: 1px solid #d3d6c3;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  color: #77826b;
  font-size: 14px;
  flex-shrink: 0;
}
.install-steps h3 {
  font-size: 15px;
  font-weight: 500;
  padding-top: 4px;
}
.install-steps p {
  font-size: 12px;
  line-height: 1.95;
  color: var(--muted);
  margin-top: 12px;
}
.install-steps p strong {
  font-weight: 500;
  color: #4d5a4a;
}
.text-button {
  font-size: 11px;
  color: var(--green);
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #afbca5;
  line-height: 1.8;
  text-align: left;
}
.install-steps .text-button {
  margin-top: 17px;
}
.step-detail {
  display: block;
  font-size: 10px;
  line-height: 1.8;
  color: #9b9c86;
  margin-top: 19px;
}
.install-footnote {
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  display: flex;
  gap: 9px;
  align-items: center;
  background: #efefe4;
  border-radius: 4px;
  padding: 13px 17px;
}
.install-footnote svg {
  width: 17px;
  height: 17px;
  color: #7a876c;
}
.share-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 48px 68px;
  background: #e9ecdf;
  border: 1px solid #dde2d0;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
.share-section:before {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  border: 1px solid #d8ddca;
  border-radius: 50%;
  right: -80px;
  top: -80px;
  pointer-events: none;
}
.share-copy {
  position: relative;
}
.share-copy h2 {
  font-size: 34px;
  line-height: 1.6;
  margin-top: 12px;
}
.share-copy > p:not(.eyebrow):not(.copy-status) {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 15px;
}
.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  background: #f8f9f1;
  border: 1px solid #c6d0ba;
  border-radius: 5px;
  font-size: 12px;
  padding: 10px 17px;
  margin-top: 23px;
}
.copy-button:hover {
  background: white;
}
.copy-button svg {
  width: 16px;
  height: 16px;
}
.copy-status {
  font-size: 11px;
  line-height: 1.7;
  color: var(--green);
  min-height: 18px;
  margin-top: 8px;
}
.qr-card {
  background: #fffef7;
  padding: 18px 18px 15px;
  position: relative;
  box-shadow: 0 8px 24px #4f614909;
  border-radius: 6px;
  text-align: center;
  transform: rotate(2deg);
}
.qr-card img {
  display: block;
  width: 148px;
  height: 148px;
}
.qr-card figcaption {
  font-size: 11px;
  color: var(--muted);
  margin-top: 9px;
}
.qr-card figcaption span {
  display: block;
  letter-spacing: 3px;
  font-size: 14px;
  color: var(--ink);
  margin-top: 7px;
  font-weight: 500;
}
#copy-fallback {
  margin-top: 14px;
  max-width: 360px;
}
#copy-fallback label {
  font-size: 11px;
  display: block;
  margin-bottom: 7px;
}
#copy-fallback input {
  width: 100%;
  padding: 10px;
  border: 1px solid #bbc7b1;
  background: #fffef7;
  border-radius: 4px;
  font-size: 12px;
}
.faq-section {
  max-width: 900px;
}
.faq-section .section-heading {
  margin-bottom: 30px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  list-style: none;
  cursor: pointer;
  padding: 23px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 14px;
  line-height: 1.7;
}
summary::-webkit-details-marker {
  display: none;
}
summary > span {
  font-size: 21px;
  color: #929b83;
  flex-shrink: 0;
  font-weight: 300;
  transition: transform 0.2s;
}
details[open] > summary > span {
  transform: rotate(45deg);
}
details > p {
  font-size: 12px;
  line-height: 2;
  color: var(--muted);
  max-width: 740px;
  padding-bottom: 23px;
}
details > .text-button {
  margin: -4px 0 23px;
}
.package-details {
  border: 0;
  margin-top: 24px;
}
.package-details summary {
  font-size: 11px;
  color: #808974;
  justify-content: flex-start;
  gap: 12px;
  padding: 14px 0;
}
.package-details summary > span {
  font-size: 15px;
}
.package-details dl {
  margin: 6px 0 0;
  padding: 18px 22px;
  background: #efefe5;
  border-radius: 5px;
  font-size: 11px;
  line-height: 1.8;
}
.package-details dl > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  margin: 9px 0;
  gap: 10px;
}
.package-details dt {
  color: var(--muted);
}
.package-details dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.checksum {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 10px;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 26px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.site-footer .brand {
  font-size: 15px;
  gap: 9px;
}
.site-footer .brand small {
  font-size: 8px;
}
.site-footer p {
  font: 13px var(--serif);
  letter-spacing: 2px;
  color: var(--muted);
}
.site-footer > span {
  font-size: 10px;
  color: #92947e;
}
.wechat-context {
  margin-top: 22px;
  padding: 17px 22px;
  background: #e8eedf;
  border: 1px solid #d5dfca;
  border-radius: 7px;
  display: flex;
  align-items: center;
  gap: 15px;
}
.context-dots {
  width: 35px;
  height: 35px;
  border: 1px solid #b5c5a8;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 24px;
  line-height: 1;
}
.wechat-context strong {
  font-size: 13px;
  font-weight: 500;
}
.wechat-context p {
  font-size: 11px;
  color: #657b5b;
  line-height: 1.8;
  margin-top: 5px;
}
.wechat-context .text-button {
  margin-left: auto;
  white-space: nowrap;
}
.is-wechat .hero {
  padding-top: 40px;
}
dialog {
  padding: 38px;
  border: 1px solid #d4dac7;
  border-radius: 14px;
  width: min(450px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  overflow: auto;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 30px 100px #19241c33;
}
dialog::backdrop {
  background: #24332985;
  backdrop-filter: blur(5px);
}
.dialog-close {
  position: absolute;
  right: 17px;
  top: 12px;
  font-size: 29px;
  color: #7c8672;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  line-height: 1;
}
dialog h2 {
  font: 500 32px/1.5 var(--serif);
  letter-spacing: 1px;
  margin-top: 16px;
}
#wechat-description {
  font-size: 13px;
  margin-top: 15px;
  color: var(--muted);
  line-height: 1.8;
}
#wechat-description strong {
  color: var(--green);
}
.wechat-demo {
  height: 217px;
  border: 1px solid #d8ddce;
  border-radius: 8px;
  background: #eeeee5;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}
.demo-top {
  height: 42px;
  background: #fafaf4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 15px;
  font-size: 11px;
}
.demo-top > span:first-child {
  font-size: 24px;
  color: #7f8877;
}
.demo-top strong {
  font-size: 25px;
  border: 1px solid #829875;
  width: 28px;
  height: 25px;
  border-radius: 4px;
  line-height: 0.8;
  text-align: center;
}
.demo-arrow {
  position: absolute;
  font-size: 35px;
  color: #8ca078;
  right: 22px;
  top: 48px;
}
.demo-menu {
  position: absolute;
  top: 87px;
  left: 25px;
  right: 25px;
  border: 1px solid #98ad85;
  background: #f8faef;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 17px 13px;
}
.demo-menu strong {
  font-size: 12px;
  font-weight: 500;
}
.demo-menu small {
  font-size: 9px;
  color: #738864;
  margin-left: auto;
}
.browser-symbol {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid #8b9f7c;
  display: grid;
  place-items: center;
  color: #738864;
  font-size: 18px;
}
.demo-caption {
  position: absolute;
  bottom: 17px;
  left: 0;
  right: 0;
  font-size: 9px;
  color: #8b917e;
  text-align: center;
}
.dialog-note {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 20px;
}
dialog .copy-button {
  width: 100%;
  margin-top: 16px;
}
@media (min-width: 1500px) {
  .hero {
    min-height: 670px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 18px;
    min-height: 590px;
  }
  .hero-art {
    height: 420px;
  }
  .hero-icon {
    width: 340px;
    height: 340px;
  }
  .art-sun {
    width: 290px;
    height: 290px;
    top: 38px;
  }
  .orbit-one {
    width: 360px;
    height: 360px;
    top: 0;
  }
  .orbit-two {
    width: 390px;
    height: 390px;
    top: -15px;
  }
  .spark-one {
    right: 10px;
    top: 60px;
  }
  .spark-two {
    left: 10px;
    top: 260px;
  }
  .art-caption {
    bottom: 0;
  }
  .product-notes > div {
    padding-inline: 18px;
    gap: 10px;
  }
  .install-steps {
    gap: 20px;
  }
  .install-steps li {
    gap: 12px;
  }
  .desktop-br {
    display: none;
  }
  .share-section {
    padding: 40px;
  }
  .section-heading h2 {
    font-size: 28px;
  }
  .product-notes strong {
    font-size: 13px;
  }
  .product-notes p > span {
    font-size: 11px;
  }
}
@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 83px;
  }
  .brand {
    font-size: 17px;
    gap: 9px;
  }
  .brand > span:last-child {
    display: block;
  }
  .brand small {
    display: block;
    font-size: 8px;
    margin-top: 3px;
    letter-spacing: 1.8px;
  }
  .brand-icon {
    width: 39px;
    height: 39px;
    border-radius: 11px;
  }
  .brand-icon img {
    width: 36px;
    height: 36px;
  }
  nav {
    gap: 20px;
    font-size: 11px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-block: 35px 32px;
    min-height: 0;
    align-items: stretch;
    position: relative;
  }
  .hero-copy {
    z-index: 1;
  }
  .hero .eyebrow {
    font-size: 9px;
    letter-spacing: 1.7px;
  }
  h1 {
    font-size: 46px;
    line-height: 1.4;
    letter-spacing: 2px;
    margin-top: 18px;
  }
  .intro {
    font-size: 12px;
    line-height: 1.9;
    margin-top: 18px;
    letter-spacing: 0.2px;
    position: relative;
    z-index: 1;
  }
  .hero-art {
    position: absolute;
    right: -7px;
    top: 83px;
    width: 161px;
    height: 208px;
    pointer-events: none;
  }
  .hero-icon {
    width: 158px;
    height: 158px;
    margin-top: 0;
  }
  .art-sun {
    width: 145px;
    height: 145px;
    top: 24px;
  }
  .orbit-one {
    width: 178px;
    height: 178px;
    top: 8px;
    left: -7px;
  }
  .orbit-two {
    display: none;
  }
  .art-caption {
    font-size: 7px;
    letter-spacing: 1px;
    bottom: 3px;
    gap: 5px;
    white-space: nowrap;
  }
  .art-caption > span {
    width: 10px;
  }
  .spark-one {
    font-size: 12px;
    right: 0;
    top: 13px;
  }
  .spark-two {
    font-size: 18px;
    left: -6px;
    top: 140px;
  }
  .release-line {
    margin-top: 31px;
    font-size: 10px;
    gap: 10px;
  }
  .android-label svg {
    width: 15px;
    height: 15px;
  }
  .download-button {
    max-width: none;
    min-height: 56px;
    padding: 16px 18px;
    font-size: 14px;
    margin-top: 12px;
  }
  .download-note {
    max-width: none;
    font-size: 10px;
    min-height: 18px;
  }
  .wechat-help {
    font-size: 11px;
    margin-top: 15px;
  }
  .product-notes {
    display: flex;
    flex-direction: column;
    padding: 22px 0;
    gap: 19px;
  }
  .product-notes > div {
    padding: 0;
    border: 0;
    align-items: center;
    gap: 14px;
  }
  .product-notes p {
    display: flex;
    align-items: baseline;
    gap: 11px;
    flex-wrap: wrap;
  }
  .product-notes strong {
    font-size: 12px;
    white-space: nowrap;
  }
  .product-notes p > span {
    font-size: 10px;
    line-height: 1.6;
  }
  .note-number {
    font-size: 14px;
    min-width: 20px;
    padding: 0;
  }
  .section-space {
    padding-block: 50px;
  }
  .section-heading {
    align-items: flex-start;
    gap: 12px;
  }
  .section-heading h2 {
    font-size: 24px;
    letter-spacing: 0.5px;
    margin-top: 10px;
  }
  .section-heading .eyebrow {
    font-size: 9px;
    letter-spacing: 1.7px;
  }
  .section-heading > p {
    display: none;
  }
  .install-steps {
    grid-template-columns: 1fr;
    margin-top: 25px;
    gap: 22px;
  }
  .install-steps li {
    padding-top: 22px;
    gap: 15px;
  }
  .step-index {
    width: 27px;
    height: 27px;
    font-size: 12px;
  }
  .install-steps h3 {
    font-size: 14px;
    padding-top: 3px;
  }
  .install-steps p {
    font-size: 11px;
    margin-top: 8px;
    line-height: 1.9;
  }
  .install-steps .text-button {
    margin-top: 9px;
  }
  .step-detail {
    margin-top: 9px;
    font-size: 10px;
  }
  .install-footnote {
    align-items: flex-start;
    font-size: 10px;
    line-height: 1.9;
    padding: 13px 12px;
    gap: 7px;
  }
  .install-footnote svg {
    margin-top: 3px;
    width: 15px;
    height: 15px;
  }
  .share-section {
    padding: 29px 23px;
    gap: 20px;
    border-radius: 8px;
    align-items: center;
  }
  .share-copy .eyebrow {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .share-copy h2 {
    font-size: 24px;
    line-height: 1.5;
    letter-spacing: 0.5px;
    margin-top: 12px;
  }
  .share-copy > p:not(.eyebrow):not(.copy-status) {
    font-size: 10px;
    max-width: 165px;
    line-height: 1.8;
    margin-top: 12px;
  }
  .share-section:before {
    width: 300px;
    height: 300px;
    right: -130px;
    top: -30px;
  }
  .qr-card {
    padding: 9px 9px 12px;
    flex-shrink: 0;
  }
  .qr-card img {
    width: 94px;
    height: 94px;
  }
  .qr-card figcaption {
    font-size: 8px;
  }
  .qr-card figcaption span {
    font-size: 10px;
    letter-spacing: 1.5px;
  }
  .copy-button {
    font-size: 10px;
    padding: 9px 11px;
    gap: 7px;
    min-height: 40px;
    margin-top: 17px;
    white-space: nowrap;
  }
  .copy-button svg {
    width: 13px;
    height: 13px;
  }
  .copy-status {
    font-size: 10px;
    margin-top: 6px;
  }
  .faq-section .section-heading {
    margin-bottom: 22px;
  }
  summary {
    font-size: 12px;
    padding: 20px 0;
    gap: 15px;
  }
  summary > span {
    font-size: 20px;
  }
  details > p {
    font-size: 11px;
    line-height: 2;
    padding-bottom: 20px;
  }
  .package-details {
    margin-top: 15px;
  }
  .package-details summary {
    font-size: 10px;
  }
  .package-details dl {
    padding: 11px 14px;
    font-size: 10px;
  }
  .package-details dl > div {
    grid-template-columns: 65px 1fr;
    gap: 7px;
  }
  .checksum {
    font-size: 9px;
  }
  .site-footer {
    padding-block: 24px 30px;
    gap: 10px;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .site-footer .brand {
    display: block;
    font-size: 13px;
    letter-spacing: 1px;
  }
  .site-footer .brand small {
    font-size: 7px;
    letter-spacing: 1px;
    margin-top: 6px;
  }
  .site-footer p {
    font-size: 11px;
    letter-spacing: 1px;
    padding-top: 2px;
  }
  .site-footer > span {
    font-size: 8px;
    width: 100%;
    text-align: right;
    margin-top: -14px;
  }
  .wechat-context {
    margin-top: 19px;
    padding: 14px 13px;
    gap: 9px;
    position: relative;
  }
  .wechat-context strong {
    font-size: 12px;
  }
  .wechat-context p {
    font-size: 10px;
    max-width: 235px;
  }
  .context-dots {
    width: 27px;
    height: 27px;
    font-size: 22px;
    flex-shrink: 0;
  }
  .wechat-context .text-button {
    position: absolute;
    right: 13px;
    top: 14px;
    font-size: 9px;
  }
  .is-wechat .hero {
    padding-top: 28px;
  }
  .is-wechat .hero-art {
    top: 78px;
  }
  dialog {
    padding: 31px 25px;
  }
  dialog h2 {
    font-size: 28px;
  }
  #wechat-description {
    font-size: 12px;
  }
  .wechat-demo {
    height: 205px;
  }
  .demo-menu {
    left: 17px;
    right: 17px;
    padding-inline: 10px;
    gap: 8px;
  }
  .demo-menu strong {
    font-size: 11px;
  }
  .demo-menu small {
    font-size: 8px;
  }
}
@media (max-width: 360px) {
  .wrap {
    width: calc(100% - 32px);
  }
  h1 {
    font-size: 42px;
  }
  .hero-art {
    width: 137px;
    right: -9px;
    top: 89px;
  }
  .hero-icon {
    width: 137px;
    height: 137px;
  }
  .art-sun {
    width: 126px;
    height: 126px;
    top: 32px;
  }
  .orbit-one {
    width: 151px;
    height: 151px;
    top: 20px;
  }
  .art-caption {
    font-size: 6px;
    bottom: 13px;
  }
  .intro {
    font-size: 11px;
  }
  .share-section {
    padding-inline: 16px;
    gap: 10px;
  }
  .share-copy h2 {
    font-size: 22px;
  }
  .qr-card img {
    width: 84px;
    height: 84px;
  }
  .product-notes p {
    gap: 7px;
  }
  .product-notes p > span {
    font-size: 9px;
  }
  .wechat-context p {
    max-width: 208px;
    font-size: 9px;
  }
  .wechat-context .text-button {
    right: 9px;
  }
  .section-heading h2 {
    font-size: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
@media (min-width: 361px) and (max-width: 700px) {
  h1 {
    font-size: 42px;
    letter-spacing: 2px;
  }
  .hero-art {
    width: 132px;
    height: 174px;
    right: -3px;
    top: 92px;
  }
  .hero-icon {
    width: 132px;
    height: 132px;
  }
  .art-sun {
    width: 122px;
    height: 122px;
    top: 24px;
  }
  .orbit-one {
    width: 146px;
    height: 146px;
    top: 13px;
    left: -7px;
  }
  .art-caption {
    font-size: 6px;
    letter-spacing: 0.5px;
    bottom: -4px;
  }
  .art-caption > span {
    width: 8px;
  }
  .spark-one {
    top: 15px;
  }
  .spark-two {
    top: 130px;
  }
  .is-wechat .hero-art {
    top: 85px;
  }
}
@media (max-width: 360px) {
  h1 {
    font-size: 36px;
    letter-spacing: 1px;
  }
  .hero-art {
    width: 100px;
    height: 153px;
    right: -3px;
    top: 97px;
  }
  .hero-icon {
    width: 100px;
    height: 100px;
  }
  .art-sun {
    width: 97px;
    height: 97px;
    top: 23px;
  }
  .orbit-one {
    width: 111px;
    height: 111px;
    top: 16px;
    left: -5px;
  }
  .art-caption {
    display: none;
  }
  .spark-two {
    top: 125px;
  }
  .is-wechat .hero-art {
    top: 90px;
  }
}
.install-steps p,
details > p {
  font-size: 13px;
}
@media (max-width: 700px) {
  .install-steps p,
  details > p {
    font-size: 13px;
  }
  .faq-list summary {
    font-size: 14px;
  }
  .install-footnote {
    font-size: 11px;
  }
  .download-note {
    font-size: 11px;
  }
  .wechat-help {
    font-size: 12px;
  }
  .dialog-note {
    font-size: 12px;
  }
  #wechat-description {
    font-size: 13px;
  }
}