@font-face {
  font-family: PinkReading;
  src: url("assets/reading.ttf") format("truetype");
  font-display: swap;
}
:root {
  --paper: #f7f6f2;
  --ink: #262927;
  --muted: #7c7f79;
  --line: #e5e5de;
  --pink: #c45170;
  --pink-dark: #aa3d59;
  --blush: #f2e5e6;
  --green: #4c7561;
  --mono: "SFMono-Regular", Consolas, monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
button,
a,
summary,
input {
  -webkit-tap-highlight-color: transparent;
}
button,
a,
input,
summary {
  outline-offset: 5px;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible {
  outline: 2px solid var(--pink);
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
svg {
  vertical-align: middle;
  flex-shrink: 0;
}
.site-header {
  height: 82px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 246, 242, 0.96);
}
.header-inner {
  max-width: 1280px;
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 27px;
  font-weight: 750;
  letter-spacing: -1.2px;
}
.brand-dot,
.footer-logo span {
  color: var(--pink);
}
.brand-symbol {
  display: grid;
  grid-template-columns: 10px 10px;
  grid-template-rows: 10px 10px;
  gap: 2px;
  transform: rotate(-10deg);
}
.brand-symbol i {
  background: var(--pink);
  border-radius: 7px 7px 2px 7px;
}
.brand-symbol i:nth-child(2) {
  transform: rotate(90deg);
}
.brand-symbol i:nth-child(3) {
  transform: rotate(-90deg);
}
.brand-symbol i:nth-child(4) {
  transform: rotate(180deg);
}
.header-divider {
  height: 20px;
  width: 1px;
  background: #d6d7cf;
}
.header-label {
  font-size: 12px;
  color: #777a72;
  letter-spacing: 1px;
}
nav {
  margin-left: auto;
  display: flex;
  gap: 30px;
  font-size: 12px;
}
nav a {
  color: #72766e;
}
nav a:hover,
nav .nav-active {
  color: var(--ink);
}
nav span {
  margin-left: 5px;
}
.preview-badge {
  font-size: 10px;
  color: #8c6570;
  background: #f1e9e8;
  border: 1px solid #e8d9dc;
  padding: 7px 10px;
  border-radius: 5px;
  margin-left: 18px;
  display: flex;
  gap: 7px;
  align-items: center;
}
.preview-badge > span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--pink);
}
main {
  max-width: 1280px;
  padding: 0 32px;
  margin: auto;
}
.intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 37px 0 29px;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.7px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: #7b7e75;
}
.tiny-line {
  height: 1px;
  width: 23px;
  background: var(--pink);
}
h1 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 46px);
  letter-spacing: -1.8px;
  line-height: 1.4;
  font-weight: 650;
}
h1 span {
  color: var(--pink);
  position: relative;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -2px;
  font-size: 1.13em;
}
h1 span:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1px;
  right: -1px;
  height: 5px;
  border-top: 1px solid #c4517080;
  border-radius: 50%;
  transform: rotate(-3deg);
}
.intro-copy {
  color: #85877f;
  font-size: 12px;
  line-height: 1.9;
  margin: 15px 0 0;
  letter-spacing: 0.2px;
}
.intro-aside {
  border-left: 1px solid #dcded4;
  padding: 6px 0 6px 25px;
  font-size: 11px;
  min-width: 231px;
}
.edition {
  color: #8d8e86;
  font-size: 11px;
}
.intro-aside p {
  margin: 9px 0 13px;
  color: #666b60;
}
.intro-aside strong {
  font-weight: 550;
  color: #3c4438;
  margin-left: 5px;
}
.browser-note {
  display: flex;
  gap: 7px;
  color: #909287;
  font-size: 10px;
}
.mobile-only {
  display: none;
}
.studio {
  display: grid;
  grid-template-columns: 36% 64%;
  border: 1px solid #ddded6;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 7px 25px #38393004;
}
.device-poster {
  position: relative;
  background: #f0e5e5;
  border-right: 1px solid #ddded6;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 555px;
}
.poster-heading {
  display: flex;
  justify-content: space-between;
  padding: 26px 27px 0;
  color: #8a7175;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.1px;
  z-index: 1;
}
.poster-number {
  color: #aa8c92;
}
.device-scene {
  position: relative;
  flex: 1;
  display: grid;
  place-items: center;
  padding: 26px 0 22px;
  isolation: isolate;
  min-height: 435px;
}
.orbital {
  position: absolute;
  border: 1px solid #d7bfc469;
  border-radius: 50%;
  z-index: -2;
}
.orbital-one {
  width: 360px;
  height: 360px;
  left: -61px;
  top: 39px;
}
.orbital-two {
  width: 289px;
  height: 289px;
  left: -27px;
  top: 75px;
}
.paper-grain {
  position: absolute;
  width: 100px;
  height: 120px;
  right: 22px;
  bottom: 25px;
  background-image: radial-gradient(#bb8f973b 0.8px, transparent 0.8px);
  background-size: 6px 6px;
  z-index: -1;
}
.reader-device {
  --device-width: 190px;
  width: var(--device-width);
  height: auto;
  padding: 0;
  aspect-ratio: 71 / 122;
  position: relative;
  border: 1px solid #989b9e;
  border-radius: 7.5% / 4.4%;
  background: linear-gradient(
    110deg,
    #aeb0b3,
    #fafafa 3%,
    #d8dadd 7%,
    #ececee 91%,
    #96999d
  );
  transform: rotate(-7deg);
  box-shadow:
    7px 17px 24px #5c3e4424,
    inset 0 0 0 1px #f7f7f8;
}
.reader-device::before {
  content: "";
  position: absolute;
  inset: 1.2% 2%;
  border: 1px solid #c0c2c5;
  border-radius: 6.2% / 3.6%;
  background: linear-gradient(110deg, #e1e2e4, #e6e6e8 40%, #dbdcde);
  box-shadow:
    inset 1px 1px 0 #ffffffd6,
    inset -1px -1px 0 #b8babd80;
}
.reader-screen {
  position: absolute;
  top: 4.9%;
  left: 8.4%;
  width: 83.2%;
  height: auto;
  aspect-ratio: 684 / 1216;
  border: 1px solid #bfc1bc;
  border-radius: 2px;
  background: #edede6;
  overflow: hidden;
  padding: 10px 10px 8px;
  box-shadow: inset 0 0 5px #626d5a0c;
  display: flex;
  flex-direction: column;
  color: #3d4438;
}
.device-side-controls {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.device-key {
  position: absolute;
  right: -2%;
  width: 2.2%;
  border: 0.5px solid #bf771d;
  border-radius: 2px;
  background: linear-gradient(90deg, #d28b26, #ffb633 60%, #d58b27);
  box-shadow: 1px 0 1px #80501d30;
}
.device-key-ai {
  top: 18%;
  height: 11.8%;
}
.device-key-volume {
  top: 35.1%;
  height: 22.5%;
}
.device-key-volume::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  border-top: 0.5px solid #c0812c;
}
.device-key-power {
  top: 63.3%;
  height: 6.4%;
}
.screen-status {
  display: flex;
  justify-content: space-between;
  font-size: 6px;
  border-bottom: 1px solid #8c918456;
  padding-bottom: 7px;
}
.screen-status > span:first-child {
  font-weight: 700;
}
.screen-page {
  padding: 19px 4px;
  flex: 1;
  font-family: PinkReading, serif;
}
.screen-caption {
  font-size: 6px;
  letter-spacing: 2px;
}
.screen-page h2 {
  font-size: 22px;
  line-height: 1.55;
  font-weight: 500;
  margin: 12px 0 10px;
  letter-spacing: 1px;
}
.screen-rule {
  display: block;
  width: 20px;
  height: 1px;
  background: #4a5041;
}
.screen-page p {
  font-size: 7px;
  line-height: 2.1;
  letter-spacing: 0.5px;
  margin: 10px 0;
}
.screen-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 5px;
  color: #757b6c;
  border-top: 1px solid #8c91843b;
  padding-top: 6px;
}
.device-chin {
  position: absolute;
  left: 8.4%;
  right: 8.4%;
  bottom: 2.7%;
  height: 6.4%;
  padding: 0;
}
.device-home-key {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 10.2%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb522, #f09b08);
  box-shadow:
    inset 0 0 0 0.5px #e3940c,
    0 0.5px 0 #c2862250;
}
.device-page-key {
  position: absolute;
  bottom: 6%;
  width: 21%;
  height: 61%;
  border-radius: 999px;
  background: linear-gradient(#bfc1c4, #b2b4b8);
  box-shadow: inset 0 0.5px 0 #adafb329;
}
.device-page-previous {
  right: 25.5%;
}
.device-page-next {
  right: 0;
}
.scene-label {
  position: absolute;
  font-family: var(--mono);
  font-size: 7px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #a18187;
}
.label-left {
  top: 90px;
  left: 26px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.label-right {
  bottom: 18px;
  right: 19px;
  font-size: 7px;
  text-align: right;
}
.poster-footer {
  position: relative;
  padding: 17px 26px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
}
.poster-footer p {
  font-size: 14px;
  font-weight: 550;
  letter-spacing: -0.3px;
  margin: 0 0 6px;
}
.poster-footer p span {
  font-family: Georgia, serif;
  font-style: italic;
  color: var(--pink);
}
.poster-footer div > span {
  font-size: 9px;
  color: #a18388;
  letter-spacing: 1px;
}
.connection-pill {
  font-size: 9px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #d9c6ca;
  background: #f6efee80;
  padding: 5px 7px;
  border-radius: 20px;
  color: #a2858b;
}
.connection-pill i {
  width: 4px;
  height: 4px;
  background: #b19a9e;
  border-radius: 50%;
}
.connection-pill.connected {
  color: #506b56;
}
.connection-pill.connected i {
  background: #68836c;
}
.installer-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.stage-navigation {
  display: flex;
  align-items: center;
  padding: 20px 29px;
  border-bottom: 1px solid var(--line);
  gap: 18px;
}
.stage-navigation > button {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: 0;
  text-align: left;
  padding: 0;
  flex: 1;
  min-width: 0;
  color: #a1a39b;
  font-size: 14px;
  font-weight: 550;
}
.stage-navigation small {
  display: block;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.3px;
  margin-top: 5px;
  color: #a7aaa0;
}
.stage-num {
  height: 32px;
  width: 32px;
  border: 1px solid #e3e4de;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 11px;
  font-family: var(--mono);
  flex-shrink: 0;
}
.stage-navigation button[aria-selected="true"] {
  color: var(--ink);
}
.stage-navigation button[aria-selected="true"] .stage-num {
  background: var(--pink);
  border-color: var(--pink);
  color: white;
}
.stage-navigation button[aria-selected="true"] small {
  color: #8f9388;
}
.stage-link {
  color: #cccfc4;
  font-size: 16px;
  margin: 0 6px;
}
.stage-mark {
  margin-left: auto;
  font-size: 15px;
  font-weight: 400;
  color: #bdc0b5;
}
.stage-navigation button[aria-selected="true"] .stage-mark {
  color: var(--pink);
}
.stage-content {
  padding: 24px 34px 25px;
  flex: 1;
  outline: none;
}
.content-eyebrow {
  font-family: var(--mono);
  color: var(--pink);
  font-size: 9px;
  letter-spacing: 1.3px;
  margin: 0 0 11px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.content-eyebrow:before {
  content: "";
  height: 5px;
  width: 5px;
  background: var(--pink);
  border-radius: 50%;
}
.content-title {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.6px;
  margin: 0 0 10px;
  line-height: 1.5;
}
.content-subtitle {
  font-size: 11px;
  color: #8a8d82;
  line-height: 1.8;
  margin: 0 0 19px;
}
.release-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #f7f8f4;
  border: 1px solid #e8eae1;
  padding: 13px 15px;
  border-radius: 7px;
  margin-bottom: 19px;
}
.release-name {
  font-size: 12px;
  font-weight: 550;
  display: flex;
  align-items: center;
  gap: 9px;
}
.release-icon {
  height: 28px;
  width: 28px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid #e8e9e1;
  border-radius: 6px;
  color: #858a7a;
}
.release-name small {
  display: block;
  color: #95998e;
  font-size: 9px;
  font-weight: 400;
  margin-top: 3px;
}
.release-tag {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.7px;
  background: #eeeee6;
  border-radius: 3px;
  padding: 5px 7px;
  color: #8b8f80;
  white-space: nowrap;
}
.checklist {
  padding: 0;
  margin: 0 0 20px;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 11px;
  color: #777d6f;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 9px;
}
.check-icon {
  font-size: 11px;
  color: #7d8e70;
  width: 15px;
  height: 15px;
  display: grid;
  place-items: center;
  border: 1px solid #dfe5d8;
  border-radius: 50%;
  background: #f8faf5;
}
.action-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--pink);
  color: #fff;
  border: 1px solid #b94b68;
  padding: 14px 17px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  transition:
    background 0.15s,
    transform 0.15s;
  min-height: 46px;
}
.action-primary:hover {
  background: var(--pink-dark);
}
.action-primary:active {
  transform: translateY(1px);
}
.action-primary .arrow {
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
}
.action-primary:disabled {
  background: #e4ddd9;
  border-color: #e4ddd9;
  color: #9b9790;
}
.action-caption {
  text-align: center;
  font-size: 9px;
  color: #a4a79b;
  margin: 9px 0 0;
}
.panel-footnote {
  padding: 13px 28px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  color: #9a9f91;
  font-size: 9px;
  align-items: center;
}
.small-shield {
  margin-right: 5px;
  color: #808d74;
  font-size: 12px;
}
.text-button {
  color: #8f9487;
  background: none;
  border: 0;
  font-size: 9px;
  padding: 3px;
}
.text-button:hover {
  color: var(--pink);
}
.after-install {
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr 1fr;
  gap: 38px;
  margin: 41px 0 42px;
  padding: 0 1px 35px;
  border-bottom: 1px solid var(--line);
}
.section-kicker > span,
.detail-icon {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 1.1px;
  color: #a3a699;
}
.section-kicker h2 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0.5px;
  margin: 11px 0 0;
}
.detail-item h3 {
  font-size: 12px;
  font-weight: 550;
  margin: 15px 0 10px;
}
.detail-item p {
  color: #9a9d91;
  font-size: 10px;
  line-height: 1.9;
  margin: 0;
}
.detail-item code {
  font-size: 9px;
  color: #89917f;
}
.help-section {
  display: grid;
  grid-template-columns: 32% 1fr;
  gap: 42px;
  padding: 0 1px 42px;
}
.help-section .eyebrow {
  font-size: 8px;
  color: #a3a699;
  margin: 0 0 13px;
}
.help-section h2 {
  font-size: 24px;
  font-weight: 500;
  margin: 0 0 13px;
  line-height: 1.6;
}
.help-section > div > p:last-child {
  font-size: 10px;
  color: #a3a699;
}
.faq-list details {
  border-bottom: 1px solid #e1e4d9;
}
.faq-list details:first-child {
  border-top: 1px solid #e1e4d9;
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  padding: 17px 0;
  color: #69715e;
  font-size: 11px;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  font-size: 16px;
  color: #919a83;
  font-weight: 300;
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-list details p {
  margin: 0 25px 18px 0;
  font-size: 11px;
  line-height: 1.9;
  color: #929a87;
}
footer {
  max-width: 1216px;
  margin: 0 auto;
  padding: 23px 0 77px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 18px;
  color: #a1a694;
  font-size: 9px;
}
.footer-logo {
  font-size: 19px;
  font-weight: 650;
  color: #5b6450;
  letter-spacing: -0.8px;
}
.footer-note {
  margin-left: auto;
}
footer > span:last-child {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.5px;
  margin-left: 20px;
}
.design-notice {
  position: fixed;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  background: #30352f;
  color: #d8ddd3;
  border: 1px solid #41483b;
  box-shadow: 0 4px 14px #15200f1f;
  padding: 11px 16px;
  border-radius: 8px;
  z-index: 5;
  white-space: nowrap;
}
.design-notice strong {
  color: #f8f8f4;
  font-weight: 500;
}
.notice-dot {
  height: 5px;
  width: 5px;
  background: #e29aac;
  border-radius: 50%;
}
.toast {
  position: fixed;
  top: 90px;
  left: 50%;
  transform: translate(-50%, -12px);
  padding: 13px 20px;
  background: #333c30;
  color: white;
  border-radius: 7px;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
  z-index: 10;
  box-shadow: 0 3px 15px #0001;
}
.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}
.method-switch {
  display: flex;
  gap: 7px;
  margin-bottom: 14px;
}
.method-switch button {
  border: 1px solid #e5e7de;
  background: white;
  color: #8c9580;
  border-radius: 5px;
  font-size: 10px;
  padding: 7px 12px;
}
.method-switch button.active {
  border-color: #d8abb6;
  background: #fbf0f2;
  color: var(--pink);
}
.font-card {
  border: 1px solid #e4e7dc;
  padding: 13px 14px;
  border-radius: 7px;
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}
.font-sample {
  font-family: PinkReading, serif;
  font-size: 29px;
  color: #69725d;
  width: 47px;
  height: 47px;
  display: grid;
  place-items: center;
  background: #f3f4ec;
  border-radius: 5px;
  flex-shrink: 0;
}
.font-card h3 {
  font-size: 11px;
  margin: 0 0 6px;
  font-weight: 550;
}
.font-card p {
  font-size: 9px;
  color: #9aa18d;
  margin: 0;
}
.font-required {
  font-size: 8px;
  color: var(--pink);
  background: #f8edf0;
  padding: 3px 5px;
  margin-left: 6px;
  font-weight: 400;
}
.font-size {
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 10px;
  color: #8f9981;
}
.font-size small {
  display: block;
  font-family: inherit;
  font-size: 8px;
  color: #acb29e;
  margin-top: 5px;
}
.path-row {
  font-size: 9px;
  color: #a0a793;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 0 11px;
}
.path-row code {
  font-size: 9px;
  color: #8c967d;
}
.method-note {
  font-size: 10px;
  line-height: 1.85;
  color: #8c9580;
  margin: 2px 0 14px;
}
.resource-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 9px;
  color: #8a957c;
  margin: 10px 0 0;
}
.resource-links a {
  border-bottom: 1px solid #dce0d3;
  padding-bottom: 2px;
}
.resource-links a:hover {
  color: var(--pink);
}
.transfer-label {
  font-size: 10px;
  color: #8c9580;
  display: flex;
  justify-content: space-between;
  margin: 18px 0 9px;
}
.progress-track {
  height: 5px;
  background: #edefe6;
  border-radius: 10px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--pink);
  border-radius: 10px;
  transition: width 0.3s;
}
.transfer-files {
  font-family: var(--mono);
  font-size: 9px;
  color: #9ba68c;
  line-height: 1.9;
  padding: 15px 0;
  margin: 0;
}
.progress-hint {
  font-size: 10px;
  color: #8f9a80;
  margin: 11px 0;
}
.success-symbol {
  background: #eff3e9;
  color: #799263;
  height: 38px;
  width: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 21px;
  margin-bottom: 15px;
}
.success-checks {
  padding: 16px;
  border: 1px solid #e1e9d8;
  background: #f8faf4;
  border-radius: 7px;
  list-style: none;
  font-size: 11px;
  display: grid;
  gap: 12px;
  color: #7d916c;
  margin: 20px 0;
}
.success-checks li {
  display: flex;
  justify-content: space-between;
}
.success-checks li span:last-child {
  font-size: 9px;
}
.match-result {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  padding: 0 0 12px;
  color: #8b967d;
}
.match-result strong {
  color: #6e895b;
  font-weight: 500;
}
.consent {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 10px;
  color: #919a84;
  line-height: 1.8;
  margin: 17px 0;
}
.consent input {
  accent-color: var(--pink);
  margin: 2px 0 0;
}
.stage-content[data-view="fonts"] {
  padding-top: 24px;
}
.stage-content[data-view="fonts"] .content-subtitle {
  margin-bottom: 15px;
}
.stage-content[data-view="fonts"] .content-title {
  font-size: 24px;
}
.stage-content[data-view="progress"] .content-subtitle {
  margin-bottom: 24px;
}
@media (min-width: 1500px) {
  .intro {
    padding-top: 57px;
    padding-bottom: 43px;
  }
  .device-poster {
    min-height: 578px;
  }
  .device-scene {
    padding-top: 35px;
    padding-bottom: 30px;
  }
  .reader-device {
    --device-width: 203px;
  }
  .screen-page {
    padding-top: 22px;
  }
  .screen-page h2 {
    font-size: 24px;
  }
  .stage-content {
    padding-top: 35px;
  }
}
@media (max-width: 1050px) {
  main {
    padding: 0 25px;
  }
  .header-inner {
    padding: 0 25px;
    gap: 15px;
  }
  .intro-aside {
    min-width: 212px;
    padding-left: 17px;
  }
  h1 {
    font-size: 34px;
  }
  .studio {
    grid-template-columns: 34% 66%;
  }
  .stage-navigation {
    padding: 22px;
    gap: 9px;
  }
  .stage-navigation > button {
    gap: 8px;
    font-size: 13px;
  }
  .stage-link {
    margin: 0;
  }
  .stage-content {
    padding: 26px;
  }
  .poster-footer {
    padding: 17px 18px 23px;
    flex-wrap: wrap;
  }
  .poster-footer p {
    font-size: 12px;
  }
  .scene-label {
    display: none;
  }
  .after-install {
    gap: 25px;
  }
  .reader-device {
    --device-width: 173px;
  }
  .screen-page {
    padding-top: 15px;
  }
  .screen-page h2 {
    font-size: 20px;
  }
  .screen-page p {
    font-size: 6px;
  }
  .device-scene {
    min-height: 411px;
  }
  .device-poster {
    min-height: 540px;
  }
  footer {
    margin: 0 25px;
  }
  footer > span:last-child {
    display: none;
  }
  nav {
    gap: 18px;
  }
  .preview-badge {
    margin-left: 5px;
  }
}
@media (max-width: 760px) {
  .site-header {
    height: 68px;
  }
  .header-inner {
    padding: 0 20px;
  }
  .brand {
    font-size: 25px;
  }
  .header-label {
    font-size: 10px;
  }
  .header-divider {
    margin: 0 -4px;
  }
  .preview-badge {
    margin-left: auto;
    font-size: 8px;
    padding: 6px 7px;
  }
  nav {
    display: none;
  }
  main {
    padding: 0 20px;
  }
  .intro {
    padding: 34px 0 27px;
    display: block;
  }
  .eyebrow {
    font-size: 8px;
    letter-spacing: 1.3px;
    margin-bottom: 14px;
  }
  h1 {
    font-size: 30px;
    letter-spacing: -1.2px;
  }
  .intro-copy {
    font-size: 10px;
    line-height: 2;
    margin-top: 13px;
  }
  .mobile-only {
    display: block;
  }
  .intro-aside {
    border: 0;
    padding: 0;
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-width: 0;
  }
  .intro-aside .edition {
    display: none;
  }
  .intro-aside p {
    font-size: 9px;
    margin: 0;
  }
  .intro-aside strong {
    margin-left: 2px;
  }
  .browser-note {
    font-size: 8px;
  }
  .browser-note svg {
    width: 12px;
  }
  .studio {
    display: block;
    border-radius: 9px;
  }
  .device-poster {
    min-height: 0;
    height: 265px;
    border-right: 0;
    border-bottom: 1px solid #ddded6;
  }
  .poster-heading {
    padding: 17px 19px 0;
    font-size: 7px;
  }
  .device-scene {
    position: absolute;
    inset: 0 0 0 38%;
    min-height: 0;
    padding: 0;
    transform: rotate(5deg);
  }
  .reader-device {
    --device-width: 119px;
    transform: rotate(-14deg);
    box-shadow:
      6px 11px 17px #68454e24,
      inset 0 0 0 2px #e9e7e1;
  }
  .reader-screen {
    padding: 7px;
  }
  .screen-status {
    font-size: 4px;
    padding-bottom: 4px;
  }
  .screen-page {
    padding: 11px 2px 5px;
  }
  .screen-caption {
    font-size: 4px;
    letter-spacing: 1px;
  }
  .screen-page h2 {
    font-size: 14px;
    margin: 7px 0;
  }
  .screen-page p {
    font-size: 4px;
    line-height: 1.8;
    margin: 6px 0;
  }
  .screen-rule {
    width: 15px;
  }
  .screen-bottom {
    font-size: 3px;
    padding-top: 4px;
  }
  .orbital-one {
    width: 240px;
    height: 240px;
    top: 0;
    left: -30px;
  }
  .orbital-two {
    width: 193px;
    height: 193px;
    top: 23px;
    left: -7px;
  }
  .paper-grain {
    width: 65px;
    height: 90px;
    right: 8px;
    bottom: 10px;
    background-size: 5px 5px;
  }
  .poster-footer {
    padding: 0 20px 23px;
    margin-top: auto;
    display: block;
    width: 43%;
    z-index: 1;
  }
  .poster-footer p {
    font-size: 14px;
    line-height: 1.7;
    max-width: 105px;
  }
  .poster-footer div > span {
    font-size: 8px;
    letter-spacing: 0;
  }
  .connection-pill {
    display: inline-flex;
    margin-top: 15px;
    font-size: 8px;
    padding: 4px 6px;
  }
  .stage-navigation {
    padding: 20px;
    gap: 10px;
  }
  .stage-navigation > button {
    font-size: 12px;
    gap: 8px;
  }
  .stage-navigation small {
    font-size: 8px;
  }
  .stage-num {
    width: 28px;
    height: 28px;
    font-size: 9px;
  }
  .stage-mark {
    display: none;
  }
  .stage-link {
    font-size: 13px;
  }
  .stage-content {
    padding: 25px 23px 23px;
    min-height: 379px;
  }
  .content-title {
    font-size: 21px;
  }
  .content-subtitle {
    font-size: 10px;
  }
  .release-row {
    padding: 11px;
  }
  .release-name {
    font-size: 11px;
  }
  .release-tag {
    font-size: 7px;
  }
  .checklist {
    font-size: 10px;
    gap: 12px;
  }
  .action-caption {
    font-size: 8px;
  }
  .panel-footnote {
    padding: 12px 20px;
    font-size: 8px;
  }
  .text-button {
    font-size: 8px;
  }
  .after-install {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 29px;
    margin: 29px 0;
  }
  .section-kicker h2 {
    font-size: 22px;
    margin-top: 8px;
  }
  .section-kicker h2 br {
    display: none;
  }
  .detail-item {
    border-left: 1px solid #d9dece;
    padding-left: 14px;
  }
  .detail-item h3 {
    margin: 8px 0;
    font-size: 12px;
  }
  .detail-item p {
    font-size: 10px;
  }
  .help-section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-bottom: 28px;
  }
  .help-section h2 {
    font-size: 22px;
  }
  .help-section h2 br {
    display: none;
  }
  .help-section > div > p:last-child {
    display: none;
  }
  .faq-list summary {
    font-size: 10px;
    padding: 16px 0;
  }
  .faq-list details p {
    font-size: 10px;
  }
  .footer-note {
    display: none;
  }
  footer {
    margin: 0 20px;
    padding: 22px 0 80px;
    justify-content: space-between;
  }
  .design-notice {
    width: calc(100% - 28px);
    bottom: 12px;
    padding: 11px 12px;
    gap: 8px;
    white-space: normal;
    font-size: 8px;
  }
  .design-notice strong {
    white-space: nowrap;
    font-size: 9px;
  }
  .design-notice > span:last-child {
    line-height: 1.5;
  }
  .notice-dot {
    flex-shrink: 0;
  }
  .font-size {
    font-size: 9px;
  }
  .font-card {
    padding: 11px;
    gap: 9px;
  }
  .font-card h3 {
    font-size: 10px;
  }
  .font-card p {
    font-size: 8px;
  }
  .font-required {
    font-size: 7px;
    margin-left: 3px;
  }
  .font-sample {
    width: 38px;
    height: 43px;
    font-size: 25px;
  }
  .path-row {
    font-size: 8px;
  }
  .path-row code {
    font-size: 8px;
  }
  .stage-content[data-view="fonts"] .content-title {
    font-size: 21px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
/* V2: automatic initialization and boot confirmation. */
.connection-warning {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff4e8;
  border: 1px solid #edc899;
  border-left: 3px solid #c28637;
  border-radius: 6px;
  padding: 12px 14px;
  margin: 17px 0 18px;
  color: #8c5a20;
}
.warning-symbol {
  width: 23px;
  height: 23px;
  border: 1px solid #bd873f;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
}
.connection-warning strong {
  font-size: 14px;
  letter-spacing: 0.7px;
}
.connection-warning p {
  font-size: 10px;
  line-height: 1.6;
  margin: 5px 0 0;
  color: #a47b45;
}
.warning-cable {
  margin-left: auto;
  font-size: 25px;
  color: #bd945e;
}
.init-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
}
.init-checklist li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 53px;
  padding: 7px 0;
}
.init-checklist li:not(:last-child):before {
  content: "";
  position: absolute;
  left: 13px;
  top: 37px;
  bottom: -7px;
  width: 1px;
  background: #e7e8e1;
}
.init-step-icon {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  flex-shrink: 0;
  border: 1px solid #e5e7df;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 9px;
  color: #a1a591;
  z-index: 1;
  background: white;
}
.init-checklist strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: #9ba18e;
}
.init-checklist small {
  display: block;
  font-size: 9px;
  line-height: 1.6;
  color: #adb39f;
  margin-top: 4px;
}
.step-status {
  margin-left: auto;
  font-size: 9px;
  color: #b2b7a5;
  white-space: nowrap;
}
.init-checklist .current strong {
  color: #484d41;
}
.init-checklist .current small {
  color: #879276;
}
.init-checklist .current .step-status {
  color: var(--pink);
}
.init-checklist .current .init-step-icon {
  border-color: #e6b8c5;
  background: #fbf0f3;
}
.init-checklist .done .init-step-icon {
  border-color: #d9e5cf;
  color: #7c9567;
  background: #f3f7ee;
  font-size: 12px;
}
.init-checklist .done strong {
  color: #7c8c6b;
}
.init-checklist .done .step-status {
  color: #7c9567;
}
.step-spinner {
  width: 11px;
  height: 11px;
  border: 1px solid #e6bdc8;
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.auto-note {
  margin: 14px 0 0;
  color: #98a18a;
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.auto-note > span {
  font-size: 15px;
  color: #b6bda9;
}
.init-transfer {
  margin: 7px 0 13px;
  padding: 0 0 0 38px;
}
.init-transfer .transfer-label {
  font-size: 9px;
  margin: 8px 0;
}
.stage-content[data-view="initialization"] {
  padding-top: 22px;
  padding-bottom: 19px;
}
.stage-content[data-view="initialization"] .content-title {
  font-size: 23px;
}
.stage-content[data-view="initialization"] .content-subtitle {
  margin-bottom: 15px;
  font-size: 10px;
}
.stage-content[data-view="initialization"] .connection-warning {
  margin-top: 12px;
  margin-bottom: 12px;
}
.safe-disconnect {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 15px 17px;
  background: #f0f6e9;
  border: 1px solid #dce8cf;
  border-radius: 7px;
  margin: 17px 0;
}
.safe-disconnect strong {
  color: #5f7d48;
  font-size: 20px;
  font-weight: 550;
}
.safe-disconnect > span {
  font-size: 10px;
  color: #869a72;
}
.complete-message {
  font-size: 11px;
  color: #979f8b;
  margin: 19px 0;
}
.stage-content[data-view="complete"] .success-checks {
  margin: 18px 0;
  gap: 11px;
  font-size: 10px;
}
.stage-content[data-view="complete"] .content-title {
  font-size: 30px;
}
.device-init-title {
  font-size: 19px !important;
  line-height: 1.7 !important;
  margin: 29px 0 20px !important;
  letter-spacing: 0 !important;
}
.notice-busy {
  background: #7b5025;
  border-color: #996b3a;
  color: #f6e8d6;
}
.notice-busy .notice-dot {
  background: #ffdba5;
}
.notice-busy strong {
  color: #fff6e7;
}
.text-button:disabled {
  color: #c6c9bf;
  cursor: default;
}
.stage-navigation > button:disabled {
  cursor: default;
}
@media (max-width: 760px) {
  .connection-warning {
    padding: 11px;
    gap: 9px;
  }
  .connection-warning strong {
    font-size: 13px;
  }
  .connection-warning p {
    font-size: 9px;
  }
  .warning-cable {
    display: none;
  }
  .stage-content[data-view="initialization"] .content-title {
    font-size: 20px;
  }
  .init-checklist strong {
    font-size: 10px;
  }
  .init-checklist small {
    font-size: 8px;
  }
  .step-status {
    font-size: 8px;
  }
  .auto-note {
    font-size: 8px;
  }
  .safe-disconnect strong {
    font-size: 19px;
  }
  .device-init-title {
    font-size: 12px !important;
    margin: 20px 0 12px !important;
  }
  .init-transfer {
    padding-left: 0;
  }
  .stage-content[data-view="complete"] .success-checks {
    font-size: 9px;
  }
  .stage-content[data-view="complete"] .success-checks li span:last-child {
    font-size: 8px;
  }
}
/* V3: reading features, format coverage and explicit preview maturity. */
.features-section {
  margin-top: 40px;
  scroll-margin-top: 24px;
}
.features-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 21px;
}
.features-heading .eyebrow {
  font-size: 8px;
  color: #9ca28f;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}
.features-heading h2 {
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -0.5px;
  margin: 0;
}
.features-heading > span {
  color: #9ca48e;
  font-size: 10px;
  padding-bottom: 3px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr 1fr;
  border: 1px solid #dedfd6;
  border-radius: 9px;
  overflow: hidden;
  background: #fbfbf7;
}
.feature-card {
  padding: 24px;
  min-width: 0;
  position: relative;
  display: flex;
  flex-direction: column;
}
.feature-card + .feature-card {
  border-left: 1px solid #e2e3da;
}
.feature-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #9aa18e;
}
.feature-number {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 1px;
}
.feature-topline svg {
  color: #999e8e;
  width: 20px;
}
.feature-card h3 {
  font-size: 23px;
  font-weight: 550;
  letter-spacing: -0.5px;
  margin: 22px 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.feature-serif {
  font-family: Georgia, serif;
  font-weight: 400;
  font-style: italic;
  color: #bc7b8d;
  font-size: 36px;
  letter-spacing: -2px;
  line-height: 1;
}
.feature-lead {
  font-size: 12px;
  color: #6c755f;
  line-height: 1.8;
  margin: 0 0 10px;
}
.feature-copy {
  font-size: 11px;
  line-height: 1.95;
  color: #929c84;
  margin: 0;
}
.format-section {
  border-top: 1px solid #e6e8dc;
  margin-top: 18px;
  padding-top: 15px;
}
.format-label {
  display: block;
  font-size: 9px;
  color: #8b957b;
  margin-bottom: 9px;
}
.format-tags {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  gap: 5px;
  margin: 0;
  padding: 0;
}
.format-tags li {
  border: 1px solid #e2e6d8;
  background: #f1f3eb;
  color: #859374;
  padding: 4px 6px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 8px;
  white-space: nowrap;
}
.format-note {
  color: #a2aa95;
  font-size: 8px;
  line-height: 1.8;
  margin: 10px 0 0;
}
.format-details {
  margin-top: 7px;
}
.format-details summary {
  display: inline-flex;
  gap: 7px;
  font-size: 9px;
  color: #969f88;
  cursor: pointer;
  list-style: none;
}
.format-details summary::-webkit-details-marker {
  display: none;
}
.format-details[open] summary span {
  transform: rotate(45deg);
}
.format-details p {
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.95;
  color: #87947a;
  overflow-wrap: anywhere;
  margin: 10px 0 0;
}
.feature-preview {
  background: #f8f8f3;
}
.alpha-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  border: 1px solid #e8d7bd;
  border-radius: 4px;
  background: #faf2e7;
  padding: 5px 7px;
  font-family: var(--mono);
  font-size: 9px;
  color: #a57a43;
  margin-bottom: 17px;
  white-space: nowrap;
}
.alpha-badge i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #b28d59;
}
.alpha-badge > span {
  border-left: 1px solid #e4cfb0;
  padding-left: 6px;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  font-size: 8px;
  letter-spacing: 0.3px;
}
.feature-bottom {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: auto;
  padding-top: 34px;
  color: #a0aa90;
}
.feature-bottom > span:last-child {
  font-size: 9px;
  line-height: 1.7;
}
.feature-bottom small {
  display: block;
  font-size: 8px;
  color: #b0b8a2;
  margin-top: 4px;
}
.preview-mark {
  font-family: PinkReading, serif;
  font-size: 29px;
  color: #b1b9a3;
  width: 34px;
  text-align: center;
}
.audio-wave {
  height: 37px;
  width: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex-shrink: 0;
}
.audio-wave i {
  display: block;
  width: 2px;
  height: 9px;
  background: #b4bda7;
  border-radius: 3px;
}
.audio-wave i:nth-child(2),
.audio-wave i:nth-child(6) {
  height: 17px;
}
.audio-wave i:nth-child(3),
.audio-wave i:nth-child(5) {
  height: 26px;
}
.audio-wave i:nth-child(4) {
  height: 36px;
}
@media (max-width: 1050px) and (min-width: 761px) {
  nav {
    gap: 14px;
  }
  .header-inner {
    gap: 12px;
  }
  .preview-badge {
    font-size: 8px;
  }
  .feature-card {
    padding: 19px;
  }
  .features-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .alpha-badge {
    gap: 5px;
    font-size: 8px;
    padding: 5px;
  }
  .alpha-badge > span {
    font-size: 7px;
    padding-left: 5px;
  }
  .feature-copy {
    font-size: 10px;
  }
  .feature-bottom {
    gap: 7px;
  }
  .feature-bottom > span:last-child {
    font-size: 8px;
  }
}
@media (max-width: 760px) {
  .features-section {
    margin-top: 29px;
  }
  .features-heading {
    display: block;
    margin-bottom: 18px;
  }
  .features-heading h2 {
    font-size: 22px;
    line-height: 1.6;
  }
  .features-heading > span {
    display: block;
    font-size: 9px;
    margin-top: 8px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card {
    padding: 22px;
  }
  .feature-card + .feature-card {
    border-left: 0;
    border-top: 1px solid #e2e3da;
  }
  .feature-card h3 {
    font-size: 22px;
    margin-top: 17px;
  }
  .feature-lead {
    font-size: 11px;
  }
  .feature-copy {
    font-size: 10px;
  }
  .feature-bottom {
    padding-top: 22px;
  }
  .alpha-badge {
    font-size: 9px;
  }
  .alpha-badge > span {
    font-size: 8px;
  }
  .format-tags {
    gap: 5px;
  }
  .format-tags li {
    font-size: 8px;
    padding: 5px 6px;
  }
}
.quota-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 27px;
  background: #f4e4e8;
  border: 1px solid #e0bbc6;
  border-left: 4px solid var(--pink);
  border-radius: 9px;
  margin: 0 0 22px;
}
.quota-label {
  display: block;
  font: 8px var(--mono);
  letter-spacing: 1.3px;
  color: #ab7786;
  margin-bottom: 9px;
}
.quota-banner > div > strong {
  display: block;
  font-size: 21px;
  font-weight: 600;
  color: #7f3f54;
}
.quota-banner p {
  font-size: 10px;
  line-height: 1.8;
  color: #a47685;
  margin: 8px 0 0;
}
.quota-numbers {
  display: flex;
  align-items: baseline;
  gap: 11px;
  color: #a16c7d;
  white-space: nowrap;
}
.quota-numbers > strong {
  font:
    500 45px Georgia,
    serif;
  color: var(--pink);
}
.quota-numbers > span {
  font-size: 10px;
}
.quota-banner.exhausted {
  background: #efeee9;
  border-color: #dedcd2;
  border-left-color: #a9a494;
}
.quota-banner.exhausted > div > strong,
.quota-banner.exhausted .quota-numbers > strong {
  color: #777366;
}
.quota-banner.exhausted p,
.quota-banner.exhausted .quota-label,
.quota-banner.exhausted .quota-numbers {
  color: #aaa18d;
}
.recovery-link {
  display: block;
  margin: 18px auto 0;
  font-size: 10px;
}
footer {
  padding-bottom: 35px;
}
@media (max-width: 760px) {
  .quota-banner {
    padding: 17px;
    gap: 10px;
    margin-bottom: 18px;
    align-items: flex-start;
  }
  .quota-banner > div > strong {
    font-size: 17px;
  }
  .quota-banner p {
    font-size: 9px;
  }
  .quota-numbers {
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: 83px;
    flex-shrink: 0;
  }
  .quota-numbers > span:first-child {
    width: 100%;
    font-size: 8px;
    text-align: right;
  }
  .quota-numbers > strong {
    font-size: 36px;
  }
  .quota-label {
    font-size: 7px;
    letter-spacing: 0.7px;
  }
  .quota-numbers > span:last-child {
    font-size: 9px;
  }
}
/* Keep the remaining count prominent over the banner heading rule. */
.quota-banner .quota-numbers > strong {
  font-size: 48px;
  line-height: 1;
}
@media (max-width: 760px) {
  .quota-banner .quota-numbers > strong {
    font-size: 36px;
  }
}