@font-face {
  font-family: Poppins;
  src: url("/assets/Poppins-Light.ttf") format("truetype");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: Poppins;
  src: url("/assets/Poppins-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
:root {
  color-scheme: light;
  --bg: #f8fbff;
  --text: #091526;
  --muted: #56647a;
  --line: #dce5ee;
  --mint: #34d5b4;
  --surface: #fff;
  --font: Poppins, system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.65 var(--font);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-underline-offset: 5px;
}
a:hover {
  color: #245aa7;
}
a:focus-visible,
summary:focus-visible,
.table-scroll:focus-visible {
  outline: 3px solid #3274c4;
  outline-offset: 6px;
  border-radius: 4px;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 300;
}
h1 {
  font-size: clamp(48px, 4.45vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.052em;
}
h2 {
  font-size: clamp(36px, 3.5vw, 50px);
  line-height: 1.18;
  letter-spacing: -0.047em;
}
h3 {
  font-size: 22px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}
.wrap {
  width: min(1220px, calc(100% - 112px));
  margin-inline: auto;
}
.skip {
  position: absolute;
  left: 20px;
  top: -100px;
  z-index: 10;
  background: #0d2038;
  color: white;
  padding: 12px 20px;
}
.skip:focus {
  top: 10px;
}
.ui-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.site-header {
  height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  z-index: 2;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 22px;
  letter-spacing: -0.045em;
  white-space: nowrap;
}
.brand img {
  border-radius: 24%;
  flex-shrink: 0;
}
.brand-second {
  color: inherit;
}
nav {
  display: flex;
  gap: 30px;
  align-items: center;
}
nav a {
  text-decoration: none;
  font-size: 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-explore {
  border-radius: 40px;
  background: #0b1d34;
  color: #fff;
  padding: 10px 20px;
}
.nav-explore:hover {
  background: #183556;
  color: white;
}
.nav-explore .ui-icon,
.button .ui-icon {
  filter: invert(1);
}
.explore-short {
  display: none;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 26px;
  min-height: 54px;
  padding: 13px 28px;
  background: #0b1d34;
  color: #fff;
  border-radius: 40px;
  text-decoration: none;
  font-size: 16px;
  transition:
    background 0.18s,
    transform 0.18s;
}
.button:hover {
  background: #183556;
  color: white;
  transform: translateY(-2px);
}
.availability {
  font-size: 14px;
  color: #64718a;
  margin-top: 12px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #567b99;
  margin-bottom: 14px;
}
.section-lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--muted);
  margin-top: 12px;
}
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: 26px;
}
.hero-copy {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero h1 {
  max-width: 1100px;
  margin: auto;
}
.lead {
  font-size: 19px;
  color: var(--muted);
  margin: 18px auto 24px;
  line-height: 1.65;
}
.hero-backdrop {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 780px;
  overflow: hidden;
  z-index: -1;
}
.hero-backdrop img {
  width: 100%;
  min-width: 1100px;
  max-width: none;
  height: auto;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
}
.hero-scene {
  position: relative;
  margin-top: 38px;
  height: 870px;
}
.hero-product {
  width: 406px;
  margin: auto;
}
.phone-frame {
  padding: 7px;
  background: #171b20;
  border: 1px solid #7b8184;
  border-radius: 58px;
  box-shadow:
    0 0 0 2px #c4c8c9,
    0 24px 64px #0a254032;
  overflow: hidden;
}
.phone-frame > img {
  border-radius: 49px;
  width: 100%;
  height: auto;
}
.hero-product figcaption {
  position: absolute;
  right: 0;
  top: 320px;
  max-width: 240px;
  font-size: 13px;
  color: #364d67;
  line-height: 1.6;
}
.hero-product figcaption span {
  font-size: 11px;
}
.activity-callout {
  display: flex;
  align-items: center;
  gap: 15px;
  background: #ffffffed;
  border: 1px solid #e8eff6;
  border-radius: 21px;
  box-shadow: 0 12px 34px #294b6810;
  padding: 22px 24px;
  position: absolute;
  left: calc(50% + 246px);
  top: 128px;
  width: min(350px, calc(50% - 246px));
}
.bell-disc {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #e3efff;
}
.bell-disc img {
  filter: invert(36%) sepia(90%) saturate(1751%) hue-rotate(200deg)
    brightness(94%) contrast(99%);
}
.callout-label {
  font-size: 12px;
  color: #68778d;
  margin-bottom: 3px;
}
.callout-title {
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: -0.025em;
}
.callout-detail {
  font-size: 12px;
  color: #596b82;
  line-height: 1.5;
  margin-top: 4px;
}
.hero-aside {
  position: absolute;
  left: 22px;
  top: 300px;
  font-size: 20px;
  line-height: 1.45;
  color: #355674;
  border-top: 1px solid #8da9bf;
  padding-top: 22px;
  max-width: 220px;
}
.environment {
  background: #0a151f;
  color: #edf1f5;
  padding: 68px 0 38px;
}
.environment .eyebrow {
  color: #a6bccb;
}
.environment-heading {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 70px;
  align-items: center;
  margin-bottom: 34px;
}
.environment .section-lead {
  color: #b6c5d4;
  font-size: 18px;
}
.environment-note {
  border-left: 1px solid #415360;
  padding-left: 42px;
}
.environment-note h3 {
  font-size: 22px;
}
.environment-note p {
  color: #b6c5d4;
  font-size: 15px;
  margin-top: 12px;
}
.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.metric {
  background: #10171b;
  border: 1px solid #2c3b46;
  border-radius: 24px;
  padding: 26px 24px 18px;
  overflow: hidden;
}
.metric-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  min-height: 112px;
}
.metric h3 {
  font-weight: 400;
  font-size: 22px;
}
.status-pill {
  display: inline-block;
  border-radius: 30px;
  padding: 5px 12px;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.3;
  color: #38d5b4;
  border: 1px solid #214b44;
  background: #102a28;
}
.metric-space .status-pill {
  color: #b496e9;
  border-color: #41344f;
  background: #211f30;
}
.metric-value {
  text-align: center;
  min-width: 92px;
  display: flex;
  flex-direction: column;
}
.metric-value > span {
  font-size: 38px;
  line-height: 1.12;
  font-weight: 300;
  letter-spacing: -0.05em;
  color: #38d5b4;
}
.metric-space .metric-value > span {
  color: #b496e9;
}
.metric-value small {
  font-size: 14px;
  color: #bfccd6;
  margin-top: 2px;
}
.metric-value time {
  font-size: 12px;
  color: #aab9cb;
  margin-top: 12px;
}
.native-plot {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1160/430;
  background: #10171b;
}
.native-plot img {
  position: absolute;
  width: 113.7931%;
  max-width: none;
  height: auto;
  left: -6.89655%;
}
.schumann-plot img {
  top: -272.093%;
}
.space-plot img {
  top: -453.488%;
}
.plot-times {
  display: flex;
  justify-content: space-between;
  padding: 11px 1% 0 9%;
  font-size: 13px;
  color: #b7c5d7;
}
.environment-context {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  margin-top: 18px;
  padding: 18px 26px;
  border: 1px solid #283845;
  border-radius: 22px;
  background: #0d1a25;
}
.moon-context {
  display: flex;
  align-items: center;
  gap: 22px;
}
.moon-context h3 {
  font-size: 18px;
  font-weight: 400;
}
.moon-context p {
  font-size: 13px;
  color: #b7c5d7;
}
.native-moon {
  position: relative;
  overflow: hidden;
  width: 76px;
  height: 76px;
  flex-shrink: 0;
  border-radius: 50%;
}
.native-moon img {
  position: absolute;
  width: 600%;
  max-width: none;
  height: auto;
  left: -467%;
  top: -280%;
}
.source-context {
  border-left: 1px solid #415360;
  padding-left: 36px;
  color: #b7c5d7;
  font-size: 12px;
  line-height: 1.8;
}
.source-context a:hover {
  color: #80d6c8;
}
.checkin-section {
  padding: 64px 0 54px;
  background: #fafcff;
}
.chapter-heading {
  margin-bottom: 32px;
}
.checkin-example {
  display: grid;
  grid-template-columns: 1.9fr 1fr;
  gap: 46px;
  align-items: center;
}
.feelings-preview {
  align-self: center;
}
.feeling-list {
  padding: 24px;
  list-style: none;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  background: #0d1925;
  border: 1px solid #344553;
  border-radius: 26px;
  box-shadow: 0 18px 30px #253e5612;
}
.feeling-list li {
  min-width: 0;
  background: #152432;
  border: 1px solid #1a2e3d;
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 8px 20px;
  gap: 18px;
  color: #cad6df;
  font-size: 14px;
}
.feeling-list img {
  width: 74px;
  aspect-ratio: 1;
  object-fit: contain;
}
.feeling-list .feeling-selected {
  border-color: #c5a350;
  background: #282a27;
  color: #fff1c2;
}
.feelings-preview figcaption {
  font-size: 12px;
  color: #66738a;
  margin: 16px 0 0;
  text-align: center;
}
.receipt-preview {
  padding: 28px 22px;
  text-align: center;
  background: #fff;
  border: 1px solid #e5edf5;
  border-radius: 25px;
  box-shadow: 0 16px 36px #30577d06;
}
.receipt-label {
  color: #6a778e;
  font-size: 14px;
}
.receipt-preview > img {
  width: 112px;
  margin: 12px auto 4px;
}
.receipt-preview h3 {
  font-size: 24px;
}
.receipt-preview > p:not(.receipt-label) {
  font-size: 15px;
  color: #53617a;
  margin: 8px 0 18px;
}
.receipt-preview figcaption {
  color: #6a778e;
  font-size: 12px;
}
.journal-section {
  padding: 58px 0 56px;
  background: #edf5fc;
}
.journal-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  position: relative;
  padding: 30px 32px 32px;
  background: #ffffffeb;
  border: 1px solid #e3edf4;
  border-radius: 26px;
  box-shadow: 0 16px 32px #39648b08;
  margin-bottom: 36px;
}
.journal-calendar h3 {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 15px;
}
.journal-week {
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin: 0;
}
.journal-week li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 3px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: #f4f8fc;
  color: #334861;
}
.journal-week li > span:first-child {
  font-size: 11px;
  color: #596a81;
}
.journal-week li > span:nth-child(2) {
  font-size: 18px;
  font-weight: 300;
}
.journal-week img {
  width: 27px;
  height: 27px;
  object-fit: contain;
}
.journal-week .day-selected {
  border-color: #a7c2d9;
  background: #fafcff;
  box-shadow: 0 0 0 2px #e6eff7;
}
.journal-week .empty-day {
  color: #7b899d;
}
.no-entry {
  height: 27px;
  font-size: 14px;
  color: #7c8fa8;
}
.journal-entry {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 12px 0 8px 28px;
  border-left: 1px solid #e1e9f1;
}
.journal-entry > img {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}
.journal-entry > div {
  width: 100%;
}
.entry-date {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
  align-items: center;
  margin-bottom: 16px;
}
.entry-date time {
  font-size: 12px;
  color: #738095;
}
.journal-entry h3 {
  font-size: 17px;
  font-weight: 400;
  margin-bottom: 12px;
}
.journal-entry p {
  font-size: 14px;
  line-height: 1.7;
  color: #62728a;
  max-width: 345px;
}
.journal-preview figcaption {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  padding-top: 16px;
  color: #5c7188;
  font-size: 12px;
  text-align: center;
}
.plans-section {
  padding: 64px 0 48px;
}
.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 0 20px;
}
.plan + .plan {
  border-left: 1px solid var(--line);
  padding-left: 60px;
}
.plan h3 {
  font-size: 26px;
}
.plan ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}
.plan li {
  position: relative;
  padding: 7px 0 7px 30px;
  font-size: 16px;
  color: #4d5f76;
}
.plan li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 18px;
  height: 18px;
  background-color: #408e84;
  mask: url("/assets/icons/check2.svg") center/contain no-repeat;
}
.plans-footnote {
  font-size: 13px;
  text-align: center;
  color: #66768d;
  margin: 24px 0 20px;
}
.privacy-strip {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: center;
  padding: 19px 24px;
  background: #eef4fa;
  border-radius: 18px;
  text-decoration: none;
  color: #233e5b;
}
.privacy-strip > span {
  display: flex;
  flex-direction: column;
}
.privacy-strip > span > span {
  font-size: 15px;
}
.privacy-strip small {
  font-size: 12px;
  color: #5a6d85;
}
.privacy-arrow {
  margin-left: 20px;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  padding: 32px 0 30px;
}
.faq-section h2 {
  font-size: 38px;
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.faq details:first-child {
  padding-top: 0;
}
.faq summary {
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  min-height: 44px;
  align-items: center;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:after {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: url("/assets/icons/plus.svg") center/contain no-repeat;
}
.faq details[open] summary:after {
  background-image: url("/assets/icons/dash.svg");
}
.faq details p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  padding: 12px 28px 8px 0;
}
.closing {
  padding: 60px 0 68px;
  text-align: center;
}
.closing-icon {
  border-radius: 24%;
  margin: 0 auto 22px;
}
.closing h2 {
  font-size: 38px;
}
.closing .button {
  margin-top: 25px;
}
.closing .availability {
  font-size: 13px;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 24px;
}
.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-top .brand {
  font-size: 16px;
}
.footer-top nav {
  gap: 24px;
}
.footer-top nav a {
  font-size: 12px;
}
.footer-email {
  font-size: 12px;
  text-decoration: none;
}
.footer-bottom {
  margin-top: 22px;
  color: #5f7188;
  font-size: 11px;
}
.prose {
  max-width: 800px;
  margin: 45px auto 100px;
  overflow-wrap: anywhere;
}
.prose h1 {
  font-size: clamp(40px, 6vw, 66px);
  margin-bottom: 28px;
}
.prose h2 {
  font-size: 27px;
  margin: 44px 0 16px;
}
.prose h3 {
  font-size: 19px;
  margin: 30px 0 12px;
  font-weight: 400;
}
.prose p,
.prose li {
  color: var(--muted);
  font-size: 15px;
}
.prose p + p {
  margin-top: 18px;
}
.prose ul {
  padding-left: 22px;
}
.prose li {
  margin: 12px 0;
}
.prose strong {
  font-weight: 400;
  color: var(--text);
}
.prose a {
  color: #245a91;
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 38px 0;
}
.table-scroll {
  overflow-x: auto;
}
.prose table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
  margin-top: 20px;
  min-width: 500px;
}
.prose th,
.prose td {
  text-align: left;
  vertical-align: top;
  padding: 12px;
  border: 1px solid var(--line);
}
.prose th {
  font-weight: 400;
}
.prose td {
  color: var(--muted);
}
.support-callout {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 20px;
  margin: 24px 0 40px;
}
.support-callout .button {
  margin-top: 20px;
  color: white;
}
.brand-download {
  width: 200px;
  border-radius: 24%;
  margin: 30px 0;
}
.prose .faq {
  margin-top: 30px;
}
.prose .faq summary {
  color: var(--text);
}
.prose .availability {
  margin-top: 24px;
}
.prose .button {
  color: white;
  margin-top: 24px;
}
@media (min-width: 1600px) {
  .hero-backdrop {
    height: 850px;
  }
  .hero-scene {
    height: 910px;
  }
  .hero-product {
    width: 424px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .site-header {
    height: 92px;
  }
  .brand {
    font-size: 19px;
  }
  nav {
    gap: 20px;
  }
  .hero-product {
    width: 350px;
  }
  .hero-scene {
    height: 755px;
  }
  .hero-backdrop {
    height: 680px;
  }
  .activity-callout {
    width: min(280px, calc(50% - 190px));
    padding: 18px;
    gap: 12px;
    left: calc(50% + 190px);
  }
  .bell-disc {
    width: 42px;
    height: 42px;
  }
  .callout-title {
    font-size: 13px;
  }
  .callout-detail {
    font-size: 11px;
  }
  .hero-aside {
    left: 0;
    top: 260px;
    font-size: 17px;
  }
  .hero-product figcaption {
    max-width: 180px;
    top: 320px;
    font-size: 12px;
  }
  .hero-product figcaption span {
    font-size: 10px;
  }
  .environment-heading {
    gap: 36px;
  }
  .environment-note {
    padding-left: 26px;
  }
  .checkin-example {
    gap: 26px;
  }
  .feeling-list {
    padding: 18px;
    gap: 10px;
  }
  .feeling-list li {
    padding: 20px 4px 16px;
    font-size: 12px;
  }
  .journal-preview {
    padding: 25px;
    gap: 20px;
  }
  .journal-week {
    gap: 5px;
  }
  .journal-entry {
    padding-left: 20px;
  }
  .entry-date {
    gap: 10px;
    font-size: 11px;
  }
  .footer-top {
    flex-wrap: wrap;
  }
  .footer-email {
    margin-left: auto;
  }
}
@media (max-width: 900px) and (min-width: 721px) {
  .hero-aside {
    display: none;
  }
  .activity-callout {
    top: 40px;
    left: auto;
    right: -4px;
    width: 245px;
  }
  .hero-product {
    margin-left: 12%;
    width: 350px;
  }
  .hero-product figcaption {
    right: 0;
    top: 320px;
  }
  .environment-heading {
    grid-template-columns: 1fr;
  }
  .environment-note {
    display: none;
  }
  .metric {
    padding: 22px 16px 16px;
  }
  .metric h3 {
    font-size: 18px;
  }
  .metric-value {
    min-width: 65px;
  }
  .metric-value > span {
    font-size: 32px;
  }
  .metric-head {
    min-height: 110px;
  }
  .metric-value small {
    font-size: 12px;
  }
  .source-context {
    padding-left: 22px;
  }
  .checkin-example {
    grid-template-columns: 1.7fr 1fr;
    gap: 20px;
  }
  .feeling-list {
    padding: 12px;
    gap: 6px;
  }
  .feeling-list li {
    font-size: 10px;
    gap: 12px;
  }
  .receipt-preview {
    padding: 24px 16px;
  }
  .journal-preview {
    grid-template-columns: 1fr;
  }
  .journal-entry {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 24px 0 0;
  }
  .plans {
    gap: 28px;
  }
  .plan + .plan {
    padding-left: 28px;
  }
  .plan li {
    font-size: 14px;
  }
  .faq-section {
    gap: 40px;
  }
}
@media (max-width: 720px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 78px;
    gap: 14px;
  }
  .brand {
    font-size: 17px;
    gap: 10px;
    letter-spacing: -0.04em;
  }
  .brand img {
    width: 34px;
    height: 34px;
  }
  .site-header nav {
    gap: 0;
  }
  .site-header .nav-section {
    display: none;
  }
  .nav-explore {
    padding: 0;
    background: none;
    color: var(--text);
    font-size: 14px;
    gap: 10px;
  }
  .nav-explore:hover {
    color: #245aa7;
    background: none;
  }
  .nav-explore .ui-icon {
    filter: none;
    width: 22px;
  }
  .explore-full {
    display: none;
  }
  .explore-short {
    display: inline;
  }
  .desktop-break {
    display: none;
  }
  .hero {
    padding-top: 13px;
  }
  .hero h1 {
    font-size: clamp(32px, 8.65vw, 38px);
    line-height: 1.07;
    letter-spacing: -0.05em;
  }
  .hero h1 span {
    display: block;
  }
  .hero .lead {
    font-size: 16px;
    line-height: 1.5;
    margin: 17px auto 18px;
    letter-spacing: -0.025em;
  }
  .hero .lead span {
    display: block;
  }
  .hero .button {
    min-height: 44px;
    padding: 10px 26px;
    font-size: 14px;
    gap: 20px;
  }
  .availability {
    font-size: 12px;
    margin-top: 10px;
  }
  .hero-scene {
    display: flex;
    flex-direction: column;
    height: auto;
    margin-top: 19px;
    padding-bottom: 0;
    width: 100%;
    overflow: hidden;
  }
  .activity-callout {
    position: relative;
    top: auto;
    left: auto;
    width: min(332px, calc(100% - 64px));
    margin: 0 auto 17px;
    padding: 14px 16px;
    border-radius: 19px;
    gap: 15px;
  }
  .bell-disc {
    width: 46px;
    height: 46px;
  }
  .bell-disc img {
    width: 24px;
    height: 24px;
  }
  .callout-label {
    font-size: 11px;
    margin-bottom: 2px;
  }
  .callout-title {
    font-size: 14px;
    line-height: 1.4;
  }
  .callout-detail {
    font-size: 12px;
    margin-top: 2px;
  }
  .hero-aside {
    display: none;
  }
  .hero-product {
    width: 290px;
    margin: auto;
  }
  .phone-frame {
    padding: 5px;
    border-radius: 43px;
    box-shadow:
      0 0 0 1px #b7bfc5,
      0 18px 40px #112c4322;
  }
  .phone-frame > img {
    border-radius: 37px;
  }
  .hero-product figcaption {
    position: static;
    text-align: center;
    max-width: 100%;
    font-size: 11px;
    margin: 18px 0 22px;
    color: white;
    text-shadow: 0 1px 4px #062139;
  }
  .hero-product figcaption span {
    font-size: 10px;
  }
  .hero-backdrop {
    height: 740px;
  }
  .hero-backdrop img {
    width: 1100px;
    min-width: 1100px;
  }
  .environment {
    padding: 48px 0 30px;
  }
  .environment-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 28px;
  }
  .eyebrow {
    font-size: 10px;
    margin-bottom: 12px;
  }
  h2 {
    font-size: 34px;
    line-height: 1.2;
  }
  .section-lead,
  .environment .section-lead {
    font-size: 16px;
    line-height: 1.6;
    margin-top: 12px;
  }
  .environment-note {
    padding-left: 18px;
    max-width: 350px;
  }
  .environment-note h3 {
    font-size: 18px;
  }
  .environment-note p {
    font-size: 14px;
    margin-top: 6px;
  }
  .metrics {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .metric {
    padding: 22px 20px 17px;
    border-radius: 23px;
  }
  .metric-head {
    min-height: 108px;
  }
  .metric h3 {
    font-size: 21px;
  }
  .metric-value > span {
    font-size: 35px;
  }
  .metric-value small {
    font-size: 13px;
  }
  .metric-value time {
    font-size: 12px;
    margin-top: 10px;
  }
  .status-pill {
    font-size: 13px;
  }
  .plot-times {
    font-size: 11px;
    padding-top: 8px;
  }
  .environment-context {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
    border-radius: 22px;
  }
  .source-context {
    border-left: 0;
    border-top: 1px solid #415360;
    padding: 16px 0 0;
    font-size: 11px;
  }
  .moon-context {
    gap: 18px;
  }
  .native-moon {
    width: 64px;
    height: 64px;
  }
  .checkin-section {
    padding: 48px 0 42px;
  }
  .chapter-heading {
    margin-bottom: 27px;
  }
  .checkin-example {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .feeling-list {
    padding: 14px 10px;
    gap: 7px;
    border-radius: 20px;
  }
  .feeling-list li {
    font-size: 11px;
    border-radius: 14px;
    padding: 18px 4px 13px;
    gap: 13px;
  }
  .feeling-list img {
    width: 49px;
  }
  .feelings-preview figcaption {
    font-size: 11px;
    margin-top: 12px;
  }
  .receipt-preview {
    width: 100%;
    padding: 22px;
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 5px 18px;
    text-align: left;
    align-items: center;
  }
  .receipt-preview > img {
    grid-column: 1;
    grid-row: 1/5;
    width: 88px;
    margin: 0;
  }
  .receipt-label {
    font-size: 12px;
    grid-column: 2;
  }
  .receipt-preview h3 {
    font-size: 22px;
    grid-column: 2;
  }
  .receipt-preview > p:not(.receipt-label) {
    font-size: 13px;
    margin: 0;
    grid-column: 2;
  }
  .receipt-preview figcaption {
    font-size: 10px;
    grid-column: 2;
  }
  .journal-section {
    padding: 44px 0 42px;
  }
  .journal-preview {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 18px;
    margin-bottom: 60px;
    border-radius: 22px;
  }
  .journal-calendar h3 {
    font-size: 20px;
  }
  .journal-week {
    gap: 5px;
  }
  .journal-week li {
    padding: 10px 2px;
    border-radius: 11px;
    gap: 6px;
  }
  .journal-week li > span:first-child {
    font-size: 10px;
  }
  .journal-week li > span:nth-child(2) {
    font-size: 17px;
  }
  .journal-week img {
    width: 23px;
    height: 23px;
  }
  .journal-entry {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 22px 0 0;
    gap: 13px;
  }
  .journal-entry > img {
    width: 31px;
    height: 31px;
  }
  .entry-date {
    font-size: 11px;
    margin-bottom: 10px;
    gap: 10px;
  }
  .entry-date time {
    font-size: 11px;
  }
  .journal-entry h3 {
    font-size: 14px;
    margin-bottom: 8px;
  }
  .journal-entry p {
    font-size: 13px;
  }
  .journal-preview figcaption {
    font-size: 11px;
    padding: 15px 8px 0;
    line-height: 1.65;
  }
  .plans-section {
    padding: 48px 0 30px;
  }
  .plans {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 0;
  }
  .plan + .plan {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 24px 0 0;
  }
  .plan h3 {
    font-size: 24px;
  }
  .plan li {
    font-size: 14px;
  }
  .plans-footnote {
    font-size: 11px;
    margin: 24px 0;
  }
  .privacy-strip {
    padding: 18px 16px;
    gap: 15px;
    justify-content: flex-start;
  }
  .privacy-strip > span > span {
    font-size: 13px;
  }
  .privacy-strip small {
    font-size: 11px;
    line-height: 1.65;
  }
  .privacy-strip > img {
    width: 22px;
    flex-shrink: 0;
  }
  .privacy-arrow {
    display: none;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 0 16px;
  }
  .faq-section h2 {
    font-size: 31px;
  }
  .faq-section h2 br {
    display: none;
  }
  .faq summary {
    font-size: 14px;
    gap: 18px;
  }
  .faq details p {
    font-size: 13px;
    padding-right: 12px;
  }
  .closing {
    padding: 42px 0 48px;
  }
  .closing-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
  }
  .closing h2 {
    font-size: 30px;
  }
  .closing .button {
    font-size: 14px;
    min-height: 48px;
    margin-top: 22px;
  }
  .closing .availability {
    font-size: 12px;
  }
  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
  .footer-top nav {
    flex-wrap: wrap;
    gap: 23px;
  }
  .footer-email {
    margin-left: 0;
    font-size: 12px;
  }
  .footer-bottom {
    gap: 7px;
    margin-top: 24px;
    font-size: 10px;
  }
  .site-footer {
    padding-top: 26px;
  }
  .prose {
    margin: 32px auto 64px;
  }
  .prose h1 {
    font-size: 40px;
  }
  .prose p,
  .prose li {
    font-size: 14px;
  }
  .prose h2 {
    font-size: 25px;
  }
  .support-callout {
    padding: 22px;
  }
  .support-callout .button {
    font-size: 13px;
    max-width: 100%;
    padding: 12px 18px;
  }
}
@media (max-width: 380px) {
  .brand {
    font-size: 15px;
    gap: 8px;
  }
  .brand img {
    width: 30px;
    height: 30px;
  }
  .nav-explore {
    font-size: 13px;
    gap: 6px;
  }
  .hero .lead {
    font-size: 14px;
  }
  .hero-product {
    width: 270px;
  }
  .activity-callout {
    width: calc(100% - 48px);
    padding: 13px 14px;
    gap: 12px;
  }
  .callout-title {
    font-size: 13px;
  }
  .callout-detail {
    font-size: 11px;
  }
  .bell-disc {
    width: 40px;
    height: 40px;
  }
  .feeling-list {
    gap: 5px;
    padding: 12px 8px;
  }
  .feeling-list li {
    font-size: 10px;
    padding-inline: 3px;
  }
  .receipt-preview {
    padding: 18px;
    grid-template-columns: 70px 1fr;
    gap: 5px 13px;
  }
  .receipt-preview > img {
    width: 70px;
  }
  .receipt-preview figcaption {
    font-size: 9px;
  }
  .journal-preview {
    padding-inline: 14px;
  }
  .journal-week {
    gap: 3px;
  }
  .metric h3 {
    font-size: 19px;
  }
  .metric-value {
    min-width: 68px;
  }
  .metric-value > span {
    font-size: 33px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}

/* Exact native Great artwork: the halo is a separate layer, not the face. */
.joy-orb {
  display: block;
  position: relative;
  width: 74px;
  aspect-ratio: 1;
  flex-shrink: 0;
}
.joy-orb .joy-effect {
  position: absolute;
  width: 180%;
  max-width: none;
  height: 180%;
  left: -40%;
  top: -40%;
}
.joy-orb .joy-face {
  position: relative;
  width: 100%;
  height: 100%;
}
.receipt-preview > .joy-orb {
  width: 88px;
  margin: 24px auto 18px;
}
@media (max-width: 720px) {
  .feeling-list .joy-orb {
    width: 49px;
    max-width: 100%;
  }
  .receipt-preview > .joy-orb {
    grid-column: 1;
    grid-row: 1/5;
    width: 70px;
    margin: 0 auto;
  }
  .hero-product {
    display: flex;
    flex-direction: column;
  }
  .hero-product figcaption {
    position: static;
    order: -1;
    max-width: none;
    margin: 0 0 10px;
    font-size: 11px;
    line-height: 1.4;
    color: #526981;
    text-shadow: none;
  }
  .hero-product figcaption br,
  .hero-product figcaption span {
    display: none;
  }
  .hero-scene {
    padding-bottom: 20px;
  }
  .activity-callout {
    margin-bottom: 10px;
  }
}
@media (max-width: 380px) {
  .receipt-preview > .joy-orb {
    width: 56px;
  }
}

/* Scroll choreography is an enhancement. The static layout is always the base. */
.hero {
  --earth-drift: 110px;
  --phone-lift: -28px;
  --callout-lift: -44px;
}
@media (max-width: 720px) {
  .hero {
    --earth-drift: 54px;
    --phone-lift: -14px;
    --callout-lift: -12px;
  }
}

/* JS only selects/scrubs these same keyframes if native timelines are absent. */
@media (prefers-reduced-motion: no-preference) {
  .motion-fallback .hero-backdrop > img { animation: earth-depth 1s linear both paused; transform-origin: 50% 100%; }
  .motion-fallback .hero-product .phone-frame { animation: phone-depth 1s linear both paused; transform-origin: 50% 80%; }
  .motion-fallback .activity-callout { animation: callout-depth 1s linear both paused; }
  .motion-fallback :is(.environment-heading, .chapter-heading, .faq-section > div:first-child, .closing > h2, .journal-entry) { animation: chapter-arrive 1s linear both paused; }
  .motion-fallback :is(.metric, .environment-context, .receipt-preview, .journal-preview) { animation: surface-arrive 1s linear both paused; transform-origin: 50% 100%; }
  .motion-fallback .feeling-list > li { animation: feeling-arrive 1s linear both paused; }
  .motion-fallback .feeling-selected .joy-effect { animation: joy-arrive 1s linear both paused; }
  .motion-fallback .journal-week img { animation: journal-day-arrive 1s linear both paused; }
  @media (max-width: 720px) {
    .motion-fallback :is(.metric, .environment-context, .receipt-preview, .journal-preview) { animation-name: surface-arrive-mobile; }
  }
}
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view(block)) and
    (animation-timeline: scroll(root block)) and (view-timeline: --scene block)
    and (animation-range: entry 0% cover 30%) and (animation-range: 0px 100vh) {

    /* Root timeline avoids the decorative overflow containers becoming scrollers. */
    .hero-backdrop > img {
      animation: earth-depth linear both;
      animation-timeline: scroll(root block);
      animation-range: 0px 1100px;
      transform-origin: 50% 100%;
    }
    .hero-product .phone-frame {
      animation: phone-depth linear both;
      animation-timeline: scroll(root block);
      animation-range: 0px 1100px;
      transform-origin: 50% 80%;
    }
    .activity-callout {
      animation: callout-depth linear both;
      animation-timeline: scroll(root block);
      animation-range: 0px 900px;
    }

    /* Finish each entrance in the lower part of the viewport, before reading. */
    .environment-heading,
    .chapter-heading,
    .faq-section > div:first-child,
    .closing > h2 {
      animation: chapter-arrive linear both;
      animation-timeline: view(block);
      animation-range: entry 0% cover 24%;
    }
    .metric,
    .environment-context,
    .receipt-preview,
    .journal-preview {
      animation: surface-arrive linear both;
      animation-timeline: view(block);
      animation-range: entry 0% cover 30%;
      transform-origin: 50% 100%;
    }
    .metric-space {
      animation-range: entry 8% cover 32%;
    }

    /* The sequence presents the existing choices; it never changes the selection. */
    .feelings-preview {
      view-timeline: --feelings block;
    }
    .feeling-list > li {
      animation: feeling-arrive linear both;
      animation-timeline: --feelings;
      animation-range: entry 0% entry 75%;
    }
    .feeling-list > li:nth-child(2) {
      animation-range: entry 8% entry 80%;
    }
    .feeling-list > li:nth-child(3) {
      animation-range: entry 16% entry 85%;
    }
    .feeling-list > li:nth-child(4) {
      animation-range: entry 24% entry 90%;
    }
    .feeling-list > li:nth-child(5) {
      animation-range: entry 32% entry 95%;
    }
    .feeling-selected .joy-effect {
      animation: joy-arrive linear both;
      animation-timeline: --feelings;
      animation-range: entry 50% cover 35%;
    }

    .journal-preview {
      view-timeline: --journal block;
    }
    .journal-week img {
      animation: journal-day-arrive linear both;
      animation-timeline: --journal;
      animation-range: entry 12% entry 65%;
    }
    .journal-week li:nth-child(2) img {
      animation-range: entry 20% entry 70%;
    }
    .journal-week li:nth-child(3) img {
      animation-range: entry 28% entry 75%;
    }
    .journal-week li:nth-child(4) img {
      animation-range: entry 36% entry 80%;
    }
    .journal-week li:nth-child(5) img {
      animation-range: entry 44% entry 85%;
    }
    .journal-entry {
      animation: chapter-arrive linear both;
      animation-timeline: --journal;
      animation-range: entry 35% entry 90%;
    }

    /* Keyboard navigation always wins over decorative motion. */
    :is(
      .environment-heading,
      .chapter-heading,
      .metric,
      .environment-context,
      .receipt-preview,
      .journal-preview,
      .journal-entry
    ):focus-within {
      animation: none;
    }

    @media (max-width: 720px) {
      .hero-backdrop > img,
      .hero-product .phone-frame {
        animation-range: 0px 900px;
      }
      .metric,
      .environment-context,
      .receipt-preview,
      .journal-preview {
        animation-name: surface-arrive-mobile;
        animation-range: entry 0% cover 26%;
      }
    }
  }
}

@keyframes earth-depth {
  from {
    translate: 0 0;
    scale: 1;
  }
  to {
    translate: 0 var(--earth-drift);
    scale: 1.035;
  }
}
@keyframes phone-depth {
  from {
    translate: 0 0;
  }
  to {
    translate: 0 var(--phone-lift);
  }
}
@keyframes callout-depth {
  from {
    translate: 0 0;
  }
  to {
    translate: 0 var(--callout-lift);
  }
}
@keyframes chapter-arrive {
  from {
    opacity: 0.35;
    translate: 0 20px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}
@keyframes surface-arrive {
  from {
    opacity: 0.45;
    transform: perspective(1200px) translateY(40px) rotateX(5deg) scale(0.97);
  }
  to {
    opacity: 1;
    transform: perspective(1200px) translateY(0) rotateX(0) scale(1);
  }
}
@keyframes surface-arrive-mobile {
  from {
    opacity: 0.55;
    translate: 0 24px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}
@keyframes feeling-arrive {
  from {
    opacity: 0.7;
    translate: 0 20px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}
@keyframes joy-arrive {
  from {
    opacity: 0.35;
    scale: 0.72;
    rotate: -16deg;
  }
  to {
    opacity: 1;
    scale: 1;
    rotate: 0deg;
  }
}
@keyframes journal-day-arrive {
  from {
    opacity: 0.35;
    translate: 0 12px;
    scale: 0.8;
  }
  to {
    opacity: 1;
    translate: 0 0;
    scale: 1;
  }
}

/* Editorial surfaces extend the accepted Poppins / pearl / graphite identity. */
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a,.learn-film figcaption a{color:inherit}.learn-layout{display:grid;grid-template-columns:230px minmax(0,750px);gap:64px;justify-content:space-between}.learn-toc{font-size:13px;align-self:start;position:sticky;top:30px;padding:0 12px 24px 0;max-height:85vh;overflow:auto}.learn-toc summary{font-weight:400;font-size:14px;cursor:pointer;min-height:44px;display:flex;align-items:center;border-bottom:1px solid #dce3eb}.learn-toc ol{list-style:none;padding:14px 0;margin:0}.learn-toc li{margin:0}.learn-toc a{display:block;text-decoration:none;padding:9px 0;color:#4c5b70}.learn-toc a:hover{color:#132642;text-decoration:underline}.toc-back{border-top:1px solid #dce3eb;margin-top:8px}.learn-copy{min-width:0;font-size:17px;line-height:1.9;color:#354359}.learn-copy h2{color:#132138;font-size:clamp(25px,2.5vw,34px);font-weight:300;line-height:1.3;letter-spacing:-.025em;margin:50px 0 20px;scroll-margin-top:28px}.learn-copy>h2:first-child{margin-top:0}.learn-copy h3{font-size:20px;font-weight:400;line-height:1.45;color:#18283d;margin:30px 0 12px}.learn-copy p,.learn-copy ul,.learn-copy ol{margin:0 0 22px}.learn-copy li{padding-left:4px;margin-bottom:10px}.learn-copy strong{font-weight:400;color:#14233b}.learn-copy a{color:#245a85;text-decoration-thickness:1px}.learn-copy .learn-figure{margin:32px 0}.learn-copy .learn-figure img{border-radius:12px}.learn-copy blockquote{margin:28px 0;padding:10px 24px;border-left:2px solid #768ca6;font-size:20px;font-weight:300}.learn-copy blockquote p{margin:0}.learn-table{overflow:auto;margin:28px 0 32px;border-block:1px solid #ccd6e3;max-width:100%;scrollbar-color:#8295ad #edf1f6}.learn-table table{border-collapse:collapse;width:100%;min-width:480px;font-size:14px;line-height:1.65}.learn-table th{font-weight:400;color:#162840;background:#edf2f7}.learn-table th,.learn-table td{padding:16px 18px;text-align:left;border-bottom:1px solid #dce4ef;vertical-align:top}.learn-table tr:last-child td{border-bottom:0}.learn-film{margin:42px 0}.learn-film video{width:100%;height:auto;display:block;max-height:540px;object-fit:contain;background:#060a12;border-radius:16px}.film-description{display:block;margin-top:8px}.learn-product{padding:34px;background:#eaf0f5;border-radius:16px;margin-top:48px}.learn-product h2{margin:10px 0 14px!important}.learn-product p{font-size:15px}.learn-product a.button,.learn-feature .button{color:white;background:#132238;display:inline-flex;text-decoration:none;border-radius:99px;padding:14px 24px;gap:22px;align-items:center;font-size:14px}.learn-related{padding-top:80px;padding-bottom:80px}.learn-related h2,.learn-chapter h2,.learn-current h2{font-weight:300;letter-spacing:-.03em;font-size:clamp(28px,3vw,40px);line-height:1.3}.learn-related>div{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:28px}.learn-related>div>a{border-top:1px solid 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0}.learn-feature .eyebrow{color:#a8bbce}.learn-feature p{color:#bfccda;font-size:15px;max-width:400px}.learn-feature .button{background:#edf1f5;color:#102137;margin-top:20px}.learn-feature>img{height:100%;width:100%;object-fit:cover;object-position:center;min-height:430px}.feature-credit{position:absolute;bottom:12px;right:24px;font-size:10px!important;margin:0}.learn-standard{font-size:12px;color:#58677b;margin-bottom:70px}.learn-standard a{white-space:nowrap}.learn-chapter{padding:60px 0 70px;border-top:1px solid #d0dbe7;display:grid;grid-template-columns:340px minmax(0,1fr);gap:70px}.chapter-heading h2{margin:16px 0 28px}.chapter-heading .learn-figure img{height:230px;object-fit:cover;border-radius:14px}.chapter-heading figcaption{font-size:10px}.guide-row{display:grid;grid-template-columns:1fr auto;gap:10px 24px;text-decoration:none;border-bottom:1px solid #d7e1ec;padding:25px 0;align-items:start}.guide-row:first-child{padding-top:0}.guide-title{font-size:21px;font-weight:300;line-height:1.45;letter-spacing:-.015em}.guide-summary{font-size:13px;line-height:1.8;color:#5c687b;grid-column:1;max-width:510px}.guide-time{font-size:11px;grid-column:2;grid-row:1/3;color:#59687d;white-space:nowrap;display:flex;gap:18px;align-items:center}.guide-time span{font-size:22px}.guide-row:hover .guide-title{text-decoration:underline;text-underline-offset:5px}.learn-current{border-top:1px solid #ccd8e5;padding:60px 0 80px;display:grid;grid-template-columns:1fr 1fr;gap:70px}.learn-current p{color:#56657b;font-size:15px}.learn-current a{font-size:14px;line-height:2.4}.nav-learn{white-space:nowrap}
@media(min-width:1200px){.learn-heading h1{max-width:1000px}.learn-layout{justify-content:start;gap:90px}.learn-hero .learn-figure img{max-height:490px}}
@media(max-width:920px){.learn-layout{grid-template-columns:180px minmax(0,1fr);gap:30px}.learn-chapter{grid-template-columns:260px minmax(0,1fr);gap:34px}.learn-feature>div{padding:30px}.learn-feature{min-height:380px}.learn-feature>img{min-height:380px}.learn-related>div{gap:18px}.learn-feature h2{font-size:30px}}
@media(max-width:650px){.learn-heading,.learn-hub .learn-heading{padding-top:30px;padding-bottom:26px}.learn-heading h1{font-size:38px;line-height:1.15;margin:16px 0 22px}.learn-answer{font-size:18px;line-height:1.65}.breadcrumbs{font-size:11px;margin-bottom:28px;gap:8px}.learn-byline{gap:7px 16px;font-size:11px;margin-top:24px}.learn-hero{margin-bottom:28px}.learn-hero .learn-figure img{height:270px;border-radius:14px}.learn-hero .learn-figure img[src*="spectrum"]{height:auto}.learn-layout{display:block}.learn-toc{position:static;max-height:none;padding:0;margin-bottom:32px;font-size:13px}.learn-toc ol{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.learn-toc a{padding:8px 0}.toc-back{display:none!important}.learn-copy{font-size:16px;line-height:1.85}.learn-copy h2{margin-top:40px}.learn-copy ul,.learn-copy ol{padding-left:22px}.learn-copy .learn-figure{margin-inline:-8px}.learn-copy .learn-figure figcaption{padding-inline:8px}.learn-copy .learn-figure img{border-radius:10px}.learn-product{padding:26px}.learn-table th,.learn-table td{padding:13px 15px}.learn-film video{max-height:420px}.learn-related{padding-top:54px;padding-bottom:50px}.learn-related>div{grid-template-columns:1fr;gap:24px}.learn-related>div>a{font-size:22px;padding-right:30px}.learn-related .read-arrow{position:absolute;right:0;top:22px}.learn-topics{gap:8px;margin-top:26px}.learn-topics a{padding:10px 13px;font-size:11px}.learn-feature{display:flex;flex-direction:column;align-items:stretch;border-radius:18px;margin-top:8px}.learn-feature>div{padding:30px 26px 10px}.learn-feature h2{font-size:30px}.learn-feature>img{min-height:0;height:280px;object-position:center 48%}.feature-credit{font-size:9px!important;bottom:10px;right:16px;left:26px}.learn-standard{line-height:1.9;margin-bottom:42px}.learn-chapter{display:block;padding:36px 0 44px}.chapter-heading .learn-figure{margin-bottom:32px}.chapter-heading .learn-figure img{height:220px}.chapter-heading h2{font-size:32px;max-width:330px}.guide-title{font-size:20px}.guide-row{gap:8px 12px;padding:24px 0}.guide-summary{font-size:12px}.guide-time{font-size:10px;gap:8px}.learn-current{display:block;padding:38px 0 50px}.learn-current h2{margin:16px 0 22px}.learn-current a{font-size:13px}.nav-learn{font-size:13px}.site-header nav{gap:12px}}
@media(prefers-reduced-motion:reduce){.learn-article *,.learn-hub *{scroll-behavior:auto}}

.learn-copy .learn-table-hint{display:none}
@media(max-width:650px){.learn-copy .learn-table-hint{display:block;font-size:11px;color:#59677b;margin:24px 0 -18px}}

.learn-chart-link{display:block}.learn-chart-link span{display:block;font-size:12px;margin-top:10px;text-underline-offset:3px}

/* Scientific labels and historic frames must never inherit scenic hero crops. */
.learn-hero .learn-diagram img,.learn-hero .learn-archive img{display:block;height:auto;max-height:none;object-fit:contain}
.learn-copy .learn-archive img{display:block;height:auto;object-fit:contain}
.learn-archive img[src*="hertz-portrait"]{max-width:370px;margin-inline:auto}
.chapter-heading .learn-archive img{height:auto;object-fit:contain}
.learn-copy :target{scroll-margin-top:30px}

/* Licensed photographs keep their full width; mobile crops preserve the scene. */
.learn-hero .learn-photo img{display:block;height:auto;max-height:none;aspect-ratio:16/9;object-position:center 65%}
.learn-hero .learn-photo img[src*="lightning-photo"]{object-position:center bottom}
.learn-photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:34px 0}
.learn-photo-pair h3{margin:0 0 14px}.learn-copy .learn-photo-pair .learn-figure{margin:0}
.learn-photo-pair img{display:block;aspect-ratio:3/2;height:auto;object-fit:cover}
.guide-row--illustrated{grid-template-columns:minmax(0,1fr) 160px}
.guide-thumbnail{grid-column:2;grid-row:1/4;width:160px;height:110px;object-fit:cover;border-radius:10px}
.guide-row--illustrated .guide-time{grid-column:1;grid-row:3;justify-content:space-between}
@media(max-width:650px){.learn-hero .learn-photo img{height:auto;aspect-ratio:3/2;object-position:center}.learn-photo-pair{grid-template-columns:1fr;gap:30px}.learn-photo-pair .learn-figure figcaption{padding-inline:0}.guide-row--illustrated{grid-template-columns:1fr}.guide-thumbnail{grid-column:1;grid-row:1;width:100%;height:auto;aspect-ratio:16/9;margin-bottom:8px}.guide-row--illustrated .guide-time{grid-row:auto}}