:root {
  --blue: #1971c2;
  --blue-dark: #125591;
  --ink: #24384b;
  --muted: #677786;
  --line: #e3eaf0;
  --paper: #f6f9fc;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --sans:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 15px/1.8 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}
img {
  max-width: 100%;
  height: auto;
}
svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.45;
}
h1,
h2 {
  font-family: var(--serif);
  font-weight: 600;
}
h2 {
  font-size: 40px;
  letter-spacing: 0.015em;
}
h3 {
  font-size: 24px;
}
.wrap {
  width: min(1120px, calc(100% - 80px));
  margin-inline: auto;
}
.section {
  padding-block: 104px;
}
.eyebrow {
  font: 500 11px/1.8 var(--sans);
  letter-spacing: 0.16em;
  color: var(--blue);
  margin-bottom: 20px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  border-radius: 9px;
  background: var(--blue);
  color: #fff;
  min-height: 52px;
  padding: 12px 25px;
  font-size: 14px;
  font-weight: 500;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
}
.button span {
  font-size: 21px;
  line-height: 1;
}
.button.small {
  min-height: 42px;
  padding: 9px 19px;
  gap: 16px;
  font-size: 13px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  min-height: 44px;
}
.text-link:hover {
  color: var(--blue);
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  padding: 10px 20px;
  background: white;
  z-index: 100;
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #ffffffed;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #edf1f5;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.07em;
}
.brand img {
  border-radius: 9px;
}
.header-inner nav {
  display: flex;
  gap: 34px;
  margin-left: auto;
  margin-right: 34px;
  color: #5f707e;
  font-size: 13px;
}
.header-inner nav a {
  padding-block: 10px;
}
.header-inner nav a:hover {
  color: var(--blue);
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 30px;
  padding-block: 94px 86px;
  min-height: 706px;
}
.hero .eyebrow {
  letter-spacing: 0.18em;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
.blue-dot {
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
}
h1 {
  font-size: 52px;
  letter-spacing: 0.025em;
  line-height: 1.5;
  white-space: nowrap;
}
.marked {
  position: relative;
  color: var(--blue);
  z-index: 0;
}
.marked:after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 11px;
  border-top: 2px solid #86b7e2;
  border-radius: 50%;
  transform: rotate(-5deg);
  z-index: -1;
}
.hero-description {
  margin-top: 27px;
  color: var(--muted);
  font-size: 15px;
  line-height: 2.05;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 32px;
}
.hero-note {
  font-size: 11px;
  color: #7d8994;
  margin-top: 23px;
}
.hero-note span {
  font-size: 17px;
  color: var(--blue);
  margin-right: 7px;
}
.hero-art {
  position: relative;
  min-height: 510px;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.hero-art:before {
  content: "";
  position: absolute;
  inset: 30px -15px 0;
  background: radial-gradient(ellipse, #e8f3ff 0%, #f3f8fc 48%, #fff0 73%);
  z-index: -2;
}
.orbit {
  position: absolute;
  border: 1px solid #dbe8f4;
  border-radius: 50%;
  z-index: -1;
}
.orbit-one {
  width: 470px;
  height: 470px;
}
.orbit-two {
  width: 540px;
  height: 350px;
  transform: rotate(-27deg);
  border-style: dashed;
}
.diary-window {
  width: 360px;
  background: #fff;
  border: 1px solid #e4eaf0;
  border-radius: 15px;
  box-shadow:
    0 20px 55px #37658917,
    0 3px 8px #37658909;
  transform: rotate(-4deg);
}
.window-top {
  height: 46px;
  border-bottom: 1px solid #edf0f4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: 18px;
  color: #758595;
  font-size: 10px;
}
.window-top svg {
  width: 13px;
  height: 13px;
}
.window-dots {
  display: flex;
  gap: 5px;
}
.window-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #dae3eb;
}
.diary-content {
  padding: 25px 29px 24px;
}
.diary-month {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: #7a8c9b;
}
.diary-month span {
  font-size: 8px;
  letter-spacing: 0;
}
.diary-date {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}
.diary-date strong {
  font: 500 50px/1.3 var(--serif);
  color: var(--blue);
}
.diary-date > span {
  font-size: 9px;
  line-height: 1.8;
  color: #8293a2;
}
.diary-date > .sun-drawing {
  font-size: 37px;
  color: #c5a25a;
  margin-left: auto;
}
.diary-rule {
  height: 1px;
  background: #e6edf2;
  margin: 15px 0 20px;
}
.diary-content h2 {
  font: 600 15px/1.5 var(--sans);
  letter-spacing: 0;
  margin-bottom: 12px;
}
.diary-content > p:not(.diary-month) {
  font-size: 11px;
  line-height: 2.1;
  color: #7b8792;
  margin-bottom: 10px;
}
.diary-content > p.handwritten {
  font: 500 17px/1.9 var(--serif);
  color: #386e9c;
  margin-top: 17px;
}
.diary-tags {
  display: flex;
  gap: 6px;
  margin-top: 17px;
}
.diary-tags span {
  font-size: 8px;
  padding: 2px 9px;
  border-radius: 4px;
  color: #7c91a3;
  background: #f1f6fa;
}
.window-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: #fbfcfe;
  border-top: 1px solid #edf2f6;
  border-radius: 0 0 15px 15px;
  color: #8b9aa6;
  font-size: 8px;
}
.window-bottom i {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #6e9b7c;
  border-radius: 50%;
  margin-right: 5px;
}
.floating-note {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffffed;
  border: 1px solid #e8eef3;
  border-radius: 10px;
  box-shadow: 0 8px 24px #3052740a;
}
.note-top {
  top: 32px;
  right: 6px;
  transform: rotate(5deg);
  padding: 10px 17px;
  font-size: 10px;
  color: #6b7b8a;
}
.note-top > span {
  color: #bd9445;
  font-size: 24px;
}
.note-bottom {
  bottom: 28px;
  left: -2px;
  transform: rotate(3deg);
  padding: 14px 18px;
}
.note-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: #eaf4fe;
  border-radius: 50%;
  color: var(--blue);
  font-size: 23px;
}
.note-bottom div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.note-bottom strong {
  font-size: 11px;
  font-weight: 500;
}
.note-bottom div > span {
  font-size: 9px;
  color: #8a98a5;
}
.art-spark {
  position: absolute;
  color: #6d9bc3;
}
.spark-one {
  top: 54px;
  left: 13px;
  font-size: 30px;
  transform: rotate(-10deg);
}
.spark-two {
  right: 10px;
  bottom: 87px;
  font-size: 44px;
}
.art-caption {
  position: absolute;
  bottom: -14px;
  right: 24px;
  color: #8b98a4;
  font-size: 9px;
  letter-spacing: 0.06em;
}
.intro-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 25px;
  border-block: 1px solid var(--line);
  font-size: 12px;
  color: #7a8996;
}
.intro-strip > span {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: #516a7e;
}
.intro-strip > div {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 11px;
}
.intro-strip i {
  width: 3px;
  height: 3px;
  background: #b7c6d2;
  border-radius: 50%;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 42px;
  gap: 35px;
}
.section-heading > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 2.1;
  padding-bottom: 5px;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.feature-card {
  padding: 31px 34px 0;
  border: 1px solid #e6edf4;
  border-radius: 16px;
  overflow: hidden;
  min-height: 375px;
}
.feature-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 21px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #75899b;
}
.feature-label svg {
  width: 22px;
  height: 22px;
  color: #527da4;
}
.feature-card h3 {
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.5;
  margin-bottom: 15px;
}
.feature-card > p {
  font-size: 12px;
  line-height: 1.95;
  color: #74818e;
  max-width: 390px;
}
.feature-record {
  background: #f5f9fd;
}
.feature-talk {
  background: #f8fafb;
}
.feature-revisit {
  background: #faf9f6;
  border-color: #eceae4;
}
.feature-grow {
  background: #f6f9f7;
  border-color: #e6ece7;
}
.mini-record {
  background: #fff;
  border: 1px solid #e6edf3;
  border-radius: 9px 9px 0 0;
  margin: 28px 8px 0;
  padding: 20px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 6px 20px #37658907;
}
.mini-date {
  font-size: 10px;
  color: var(--blue);
}
.mini-date span {
  color: #8494a2;
  margin-left: 6px;
  font-size: 8px;
}
.mini-record strong {
  font-size: 12px;
  font-weight: 500;
}
.mini-record > span:not(.mini-date) {
  font-size: 10px;
  color: #8c98a2;
}
.mini-record > div {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}
.mini-record > div span {
  font-size: 8px;
  padding: 2px 7px;
  background: #f0f5fa;
  color: #8296a6;
  border-radius: 3px;
}
.chat-demo {
  margin: 26px 0 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  font-size: 10px;
}
.chat-message {
  max-width: 90%;
  padding: 11px 15px;
  border-radius: 10px;
  line-height: 1.9;
}
.user-message {
  align-self: end;
  background: #e8f1fa;
  color: #54718b;
  border-bottom-right-radius: 2px;
}
.assistant-message {
  display: flex;
  align-items: start;
  gap: 11px;
  padding-left: 0;
  color: #647b8e;
}
.assistant-message > span:last-child {
  padding: 10px 12px;
  background: #fff;
  border: 1px solid #e7edf2;
  border-radius: 0 10px 10px 10px;
}
.chat-avatar {
  color: var(--blue);
  font-size: 23px;
}
.chat-demo small {
  font-size: 8px;
  color: #8a98a5;
  padding-left: 34px;
}
.timeline {
  margin: 28px 0 22px 5px;
  border-left: 1px solid #d9dbd5;
  padding-left: 23px;
}
.timeline > div {
  position: relative;
  padding-bottom: 17px;
}
.timeline > div:last-child {
  padding-bottom: 0;
}
.timeline i {
  width: 7px;
  height: 7px;
  background: #d1d7d6;
  border-radius: 50%;
  position: absolute;
  left: -27px;
  top: 7px;
}
.timeline > div:last-child i {
  background: #72968a;
  box-shadow: 0 0 0 4px #edf0e9;
}
.timeline span {
  font-size: 9px;
  color: #91a095;
}
.timeline p {
  font-size: 11px;
  color: #6c7e78;
  margin-top: 4px;
}
.small-steps {
  margin: 26px 0 24px;
  display: grid;
  gap: 10px;
}
.small-steps > div {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  background: #ffffffb5;
  border: 1px solid #e6ece7;
  border-radius: 7px;
  font-size: 10px;
  color: #6c8175;
}
.step-tick,
.step-empty {
  display: grid;
  place-items: center;
  width: 15px;
  height: 15px;
  background: #e7eee8;
  border: 1px solid #dbe6dd;
  border-radius: 50%;
  font-size: 10px;
  color: #6e927c;
}
.step-empty {
  background: none;
}
.privacy-section {
  background: var(--paper);
  border-block: 1px solid #edf2f7;
  padding-block: 87px;
}
.privacy-inner {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 110px;
  align-items: center;
}
.privacy-symbol {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 35px;
  position: relative;
}
.privacy-symbol:before {
  content: "";
  width: 270px;
  height: 270px;
  border-radius: 50%;
  border: 1px solid #e0e9f2;
  position: absolute;
  top: -36px;
}
.privacy-symbol:after {
  content: "";
  width: 215px;
  height: 215px;
  border-radius: 50%;
  border: 1px dashed #d1dfec;
  position: absolute;
  top: -8px;
}
.privacy-symbol svg {
  width: 140px;
  height: 155px;
  stroke: var(--blue);
  stroke-width: 1;
  fill: #eaf2fb;
}
.privacy-symbol svg path + path {
  fill: none;
  stroke-width: 2;
}
.privacy-symbol > span {
  font-size: 8px;
  letter-spacing: 0.21em;
  color: #7d96ac;
}
.privacy-inner h2 {
  font-size: 35px;
}
.privacy-points {
  display: grid;
  gap: 20px;
  margin-block: 28px 16px;
}
.privacy-points h3 {
  font-size: 13px;
  margin-bottom: 5px;
}
.privacy-points p {
  font-size: 12px;
  color: var(--muted);
}
.privacy-inner .text-link {
  color: var(--blue);
  font-size: 11px;
}
.download-heading {
  text-align: center;
}
.download-heading img {
  display: block;
  margin: 0 auto 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 8px 20px #326ba10a;
}
.download-heading .eyebrow {
  margin-bottom: 10px;
}
.download-heading > p:last-child {
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
}
.mobile-break {
  display: none;
}
.release-notice {
  margin: 30px auto 20px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  max-width: 660px;
}
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.download-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 13px;
}
.primary-download {
  background: #f7faff;
  border-color: #d7e6f3;
}
.platform-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.platform-icon {
  width: 25px;
  height: 25px;
  color: var(--blue);
}
.platform-heading h3 {
  font: 600 17px/1.5 var(--sans);
}
.release-badge {
  margin-left: auto;
  font-size: 9px;
  color: #758b9e;
  background: #eaf0f6;
  padding: 3px 8px;
  border-radius: 20px;
}
.release-description {
  font-size: 11px;
  color: var(--muted);
  min-height: 48px;
  margin: 19px 0;
}
.release-action .button {
  width: 100%;
  font-size: 12px;
  gap: 16px;
  min-height: 46px;
}
.unavailable {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  background: #ecf0f4;
  color: #7d8a96;
  border-radius: 7px;
  font-size: 12px;
}
.release-meta {
  font-size: 9px;
  color: #7d8a96;
  margin-top: 12px;
  overflow-wrap: anywhere;
}
.release-checksum {
  font-size: 9px;
  margin-top: 10px;
}
.release-checksum summary {
  cursor: pointer;
}
.release-checksum code {
  display: block;
  overflow-wrap: anywhere;
  margin-top: 7px;
  font-size: 9px;
}
.faq-section {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 0.85fr 1.25fr;
  gap: 80px;
  padding-top: 75px;
  padding-bottom: 80px;
}
.faq-section h2 {
  font-size: 31px;
}
.faq-section .eyebrow {
  margin-bottom: 13px;
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list details:first-child {
  border-top: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  font-size: 13px;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  font-size: 21px;
  font-weight: 300;
  color: #8196a8;
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-list details p {
  font-size: 12px;
  color: var(--muted);
  line-height: 2;
  padding-bottom: 22px;
}
.closing {
  padding-block: 48px 75px;
  text-align: center;
  position: relative;
}
.closing > span {
  font-size: 27px;
  color: var(--blue);
}
.closing p {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.7;
  letter-spacing: 0.08em;
  margin-top: 12px;
}
.closing > a {
  position: absolute;
  bottom: 50px;
  right: 0;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #65839d;
}
.site-footer {
  border-top: 1px solid var(--line);
  background: #fbfcfd;
  padding-block: 35px 25px;
}
.footer-top {
  display: flex;
  gap: 20px;
  align-items: center;
  padding-bottom: 28px;
}
.footer-top .brand {
  font-size: 16px;
}
.footer-top > span {
  color: #8c99a5;
  font-size: 11px;
  margin-left: 15px;
}
.footer-top > div {
  margin-left: auto;
  display: flex;
  gap: 24px;
  font-size: 11px;
  color: #6a7d8c;
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 19px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: space-between;
  font-size: 10px;
  color: #85939f;
}
.footer-bottom a:hover,
.footer-top a:hover {
  color: var(--blue);
}
.legal-main {
  max-width: 760px;
  padding-block: 65px 90px;
}
.legal-main h1 {
  font-size: 38px;
  white-space: normal;
  margin-bottom: 12px;
}
.legal-main .updated {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 30px;
}
.legal-main h2 {
  font-family: var(--sans);
  font-size: 20px;
  margin: 35px 0 12px;
}
.legal-main p,
.legal-main li {
  font-size: 14px;
  color: #607486;
}
.legal-main p + p {
  margin-top: 12px;
}
.legal-main a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal-note {
  padding: 18px 22px;
  border-left: 3px solid var(--blue);
  background: var(--paper);
  border-radius: 0 8px 8px 0;
}
/* Approved knowledge/action spiral and six value modules. */
.spiral-content {
  padding: 18px 0 20px;
}
.spiral-kicker {
  text-align: center;
  color: #7d92a4;
  font-size: 10px;
  letter-spacing: 0.06em;
}
.spiral-visual {
  width: 100%;
  height: 350px;
  display: block;
  overflow: visible;
}
.spiral-shadow {
  stroke: #e9f2fb;
  stroke-width: 14;
}
.spiral-line {
  stroke: url(#spiral-color);
  stroke-width: 4;
}
.spiral-node {
  fill: #fff;
  stroke: var(--blue);
  stroke-width: 2.5;
}
.spiral-label {
  fill: #486a87;
  stroke: #fff;
  stroke-width: 5;
  paint-order: stroke;
  font: 500 11px var(--sans);
}
.spiral-next {
  fill: var(--blue);
  stroke: none;
  font: 500 10px var(--sans);
  letter-spacing: 0.04em;
}
.spiral-cycle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  font-size: 10px;
  color: #6f8da5;
}
.spiral-cycle i {
  font-style: normal;
  color: #abc1d2;
}
.feature-companion {
  background: #f7f9fc;
}
.feature-life {
  background: #fbfaf6;
  border-color: #eeeadf;
}
.life-demo {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 28px 0;
}
.life-demo > div:last-child {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.life-demo strong {
  font: 500 16px/1.6 var(--serif);
  color: #7e806b;
}
.life-demo span {
  font-size: 9px;
  line-height: 1.9;
  color: #8d9387;
}
.mini-board {
  position: relative;
  flex-shrink: 0;
  width: 106px;
  height: 106px;
  border: 8px solid #f1ede1;
  border-radius: 5px;
  background-color: #f1ede1;
  background-image:
    linear-gradient(#d8d3c5 1px, transparent 1px),
    linear-gradient(90deg, #d8d3c5 1px, transparent 1px);
  background-size: 22.5px 22.5px;
}
.mini-board i {
  position: absolute;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #53606b;
  box-shadow: 0 2px 3px #23313d1a;
}
.mini-board i:nth-child(1) {
  top: 15px;
  left: 15px;
}
.mini-board i:nth-child(2) {
  top: 38px;
  left: 38px;
  background: #fffefa;
  border: 1px solid #deded5;
}
.mini-board i:nth-child(3) {
  top: 60px;
  left: 38px;
}
.mini-board i:nth-child(4) {
  top: 15px;
  left: 60px;
  background: #fffefa;
  border: 1px solid #deded5;
}
.mini-board i:nth-child(5) {
  top: 38px;
  left: 60px;
}
@media (min-width: 1440px) {
  .hero {
    min-height: 750px;
    padding-block: 105px;
  }
  .hero-art {
    transform: scale(1.05);
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 56px);
  }
  h1 {
    font-size: 43px;
  }
  .hero {
    gap: 10px;
  }
  .diary-window {
    width: 320px;
  }
  .diary-content {
    padding-inline: 24px;
  }
  .orbit-one {
    width: 380px;
    height: 420px;
  }
  .orbit-two {
    width: 420px;
    height: 320px;
  }
  .note-top {
    right: 0;
  }
  .note-bottom {
    left: 0;
    bottom: 35px;
  }
  .spark-one {
    left: 0;
  }
  .privacy-inner {
    gap: 60px;
  }
  .platform-heading {
    gap: 8px;
  }
  .release-badge {
    margin-left: 0;
  }
  .download-card {
    padding: 22px;
  }
  .faq-section {
    gap: 50px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 90px;
  }
  .wrap {
    width: calc(100% - 40px);
  }
  .header-inner {
    height: 70px;
    gap: 10px;
  }
  .brand {
    font-size: 17px;
    gap: 6px;
  }
  .brand img {
    width: 32px;
    height: 32px;
  }
  .header-inner nav {
    display: none;
  }
  .button.small {
    padding: 8px 13px;
    min-height: 39px;
    font-size: 11px;
    gap: 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
    padding-bottom: 30px;
    gap: 28px;
    min-height: 0;
  }
  .hero-copy {
    padding-inline: 5px;
  }
  .hero .eyebrow {
    font-size: 10px;
    margin-bottom: 19px;
  }
  h1 {
    font-size: clamp(34px, 7.8vw, 48px);
    line-height: 1.55;
  }
  .hero-description {
    font-size: 13px;
    margin-top: 20px;
    line-height: 2;
  }
  .hero-actions {
    margin-top: 25px;
    gap: 22px;
  }
  .hero-actions .button {
    font-size: 12px;
    min-height: 48px;
    padding: 11px 19px;
    gap: 20px;
  }
  .text-link {
    font-size: 11px;
    gap: 14px;
  }
  .hero-note {
    font-size: 10px;
    margin-top: 17px;
  }
  .hero-art {
    min-height: 495px;
    max-width: 420px;
    width: 100%;
    margin-inline: auto;
  }
  .diary-window {
    width: 300px;
  }
  .diary-content {
    padding: 21px 24px;
  }
  .diary-content h2 {
    font-size: 13px;
  }
  .diary-content > p:not(.diary-month) {
    font-size: 10px;
  }
  .diary-content > p.handwritten {
    font-size: 16px;
  }
  .orbit-one {
    width: 330px;
    height: 390px;
  }
  .orbit-two {
    width: 100%;
    height: 280px;
    transform: rotate(-20deg) scale(0.8);
  }
  .note-top {
    right: 4px;
    top: 23px;
    font-size: 9px;
    padding: 6px 12px;
  }
  .note-top > span {
    font-size: 21px;
  }
  .note-bottom {
    bottom: 13px;
    left: 4px;
    padding: 10px 13px;
  }
  .note-bottom strong {
    font-size: 10px;
  }
  .note-bottom div > span {
    font-size: 8px;
  }
  .spark-one {
    top: 42px;
    left: 8px;
    font-size: 24px;
  }
  .spark-two {
    right: 4px;
    bottom: 77px;
    font-size: 31px;
  }
  .art-caption {
    bottom: -14px;
    right: 0;
    font-size: 8px;
  }
  .intro-strip {
    margin-top: 24px;
    padding-block: 23px;
    flex-direction: column;
    gap: 12px;
    align-items: start;
  }
  .intro-strip > span {
    font-size: 14px;
  }
  .intro-strip > div {
    font-size: 9px;
    gap: 13px;
  }
  .section {
    padding-block: 65px;
  }
  h2 {
    font-size: 31px;
  }
  .section-heading {
    gap: 20px;
    margin-bottom: 29px;
    align-items: start;
    flex-direction: column;
  }
  .section-heading .eyebrow {
    font-size: 9px;
    margin-bottom: 13px;
  }
  .section-heading > p {
    font-size: 12px;
    line-height: 1.9;
  }
  .section-heading > p br {
    display: none;
  }
  .feature-grid {
    gap: 17px;
    grid-template-columns: 1fr;
  }
  .feature-card {
    padding: 24px 25px 0;
    min-height: 0;
  }
  .feature-label {
    margin-bottom: 16px;
    font-size: 9px;
  }
  .feature-card h3 {
    font-size: 25px;
  }
  .feature-card > p {
    font-size: 12px;
  }
  .mini-record {
    margin-top: 23px;
    margin-inline: 0;
  }
  .chat-demo {
    margin-bottom: 25px;
  }
  .privacy-section {
    padding-block: 56px;
  }
  .privacy-inner {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .privacy-symbol {
    min-height: 190px;
    gap: 20px;
    padding-top: 12px;
  }
  .privacy-symbol svg {
    width: 100px;
    height: 110px;
  }
  .privacy-symbol:before {
    width: 190px;
    height: 190px;
    top: -7px;
  }
  .privacy-symbol:after {
    width: 150px;
    height: 150px;
    top: 13px;
  }
  .privacy-symbol > span {
    font-size: 6px;
    letter-spacing: 0.15em;
  }
  .privacy-inner h2 {
    font-size: 30px;
  }
  .privacy-inner .eyebrow {
    font-size: 10px;
    margin-bottom: 12px;
  }
  .privacy-points {
    gap: 19px;
    margin-top: 23px;
  }
  .download-heading h2 {
    font-size: 31px;
  }
  .download-heading img {
    width: 62px;
    height: 62px;
    border-radius: 16px;
  }
  .download-heading > p:last-child {
    font-size: 12px;
  }
  .release-notice {
    font-size: 11px;
    margin-top: 26px;
  }
  .download-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .download-card {
    padding: 23px;
  }
  .release-badge {
    margin-left: auto;
  }
  .release-description {
    min-height: 0;
    margin: 16px 0;
  }
  .release-meta {
    font-size: 10px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .faq-section h2 {
    font-size: 29px;
  }
  .faq-section h2 br {
    display: none;
  }
  .faq-list summary {
    font-size: 12px;
    padding-block: 18px;
  }
  .closing {
    padding-block: 10px 65px;
  }
  .closing p {
    font-size: 22px;
  }
  .closing > a {
    bottom: 25px;
    width: 35px;
    height: 35px;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 15px;
    padding-bottom: 21px;
  }
  .footer-top > span {
    font-size: 9px;
    margin-left: auto;
  }
  .footer-top > div {
    margin-left: 0;
    width: 100%;
    gap: 20px;
    font-size: 10px;
  }
  .footer-bottom {
    justify-content: start;
    gap: 8px 15px;
    font-size: 9px;
  }
  .footer-bottom > span:last-child {
    display: none;
  }
  .legal-main {
    padding-block: 40px 65px;
  }
  .legal-main h1 {
    font-size: 30px;
  }
  .legal-main h2 {
    font-size: 18px;
  }
  .legal-main p,
  .legal-main li {
    font-size: 13px;
  }
}
@media (max-width: 365px) {
  .wrap {
    width: calc(100% - 32px);
  }
  h1 {
    font-size: 31px;
  }
  .hero-copy {
    padding-inline: 0;
  }
  .hero-actions {
    gap: 15px;
  }
  .hero-actions .button {
    padding-inline: 16px;
    gap: 12px;
  }
  .hero-art {
    min-height: 455px;
  }
  .diary-window {
    width: 263px;
  }
  .diary-content {
    padding: 19px 20px;
  }
  .diary-content h2 {
    font-size: 12px;
  }
  .diary-date strong {
    font-size: 44px;
  }
  .orbit-one {
    width: 280px;
    height: 370px;
  }
  .orbit-two {
    width: 100%;
    height: 260px;
  }
  .note-top {
    top: 8px;
    right: 0;
  }
  .note-bottom {
    bottom: 0;
    left: 0;
  }
  .art-caption {
    bottom: -22px;
  }
  .intro-strip > div {
    gap: 9px;
  }
  .feature-card {
    padding-inline: 20px;
  }
  .footer-top > span {
    width: 100%;
    margin-left: 0;
  }
  .mobile-break {
    display: block;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 760px) {
  .spiral-visual {
    height: 300px;
  }
  .spiral-window .window-bottom {
    font-size: 7px;
    padding-inline: 15px;
  }
  .spiral-kicker {
    font-size: 9px;
  }
  .spiral-cycle {
    gap: 10px;
    font-size: 9px;
  }
  .life-demo {
    gap: 18px;
  }
}
@media (max-width: 365px) {
  .spiral-visual {
    height: 270px;
  }
  .spiral-kicker {
    font-size: 8px;
  }
  .spiral-content {
    padding-top: 15px;
    padding-bottom: 16px;
  }
  .life-demo {
    gap: 13px;
  }
  .mini-board {
    width: 90px;
    height: 90px;
    border-width: 0;
  }
  .life-demo strong {
    font-size: 14px;
  }
}