@font-face {
  font-family: "Source Sans 3 Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-sans-3-latin-wght-normal.woff2") format("woff2-variations");
}

@font-face {
  font-family: "Source Sans 3 Variable";
  font-style: italic;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-sans-3-latin-wght-italic.woff2") format("woff2-variations");
}

@font-face {
  font-family: "Source Serif 4 Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-serif-4-latin-opsz-normal.woff2") format("woff2-variations");
}

@font-face {
  font-family: "Source Serif 4 Variable";
  font-style: italic;
  font-display: swap;
  font-weight: 200 900;
  src: url("/assets/fonts/source-serif-4-latin-opsz-italic.woff2") format("woff2-variations");
}

:root {
  --bg: #08070d;
  --bg-deep: #050508;
  --bg-soft: #0e0b14;
  --surface: #131019;
  --surface-raised: #191321;
  --text: #f7f4fb;
  --muted: #bcaeba;
  --muted-strong: #d7cdd8;
  --violet: #ad7cff;
  --violet-soft: #8f5ee6;
  --violet-deep: #56218f;
  --mint: #92edcf;
  --mint-dim: #5db89d;
  --line: rgba(183, 139, 255, 0.22);
  --line-soft: rgba(228, 211, 245, 0.12);
  --danger-soft: #f0bfc5;
  --display: "Source Serif 4 Variable", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --body: "Source Sans 3 Variable", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 18px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --text-scale: 1;
}

html[data-text-size="small"] { --text-scale: .92; }
html[data-text-size="medium"] { --text-scale: 1; }
html[data-text-size="large"] { --text-scale: 1.14; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 82% 8%, rgba(83, 26, 142, 0.14), transparent 30rem),
    radial-gradient(circle at 15% 40%, rgba(54, 24, 92, 0.08), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: calc(18px * var(--text-scale));
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

img, svg { display: block; }

a { color: inherit; }

button, input { font: inherit; }

button { color: inherit; }

:lang(ja) body { font-family: "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, sans-serif; }
:lang(ja) h1, :lang(ja) h2, :lang(ja) .process-rule, :lang(ja) .focus-note { font-family: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", serif; }

::selection { background: rgba(173, 124, 255, 0.38); color: #fff; }

:focus-visible { outline: 3px solid var(--mint); outline-offset: 4px; }

.shell { width: var(--shell); margin-inline: auto; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #09070e;
  background: var(--mint);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid transparent;
  background: rgba(8, 7, 13, 0.9);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled { border-color: var(--line-soft); background: rgba(8, 7, 13, 0.97); }

@supports (backdrop-filter: blur(16px)) {
  .site-header { backdrop-filter: blur(16px); }
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 82px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.brand img { border-radius: 10px; box-shadow: 0 8px 26px rgba(96, 39, 160, 0.3); }

.site-nav { display: flex; align-items: center; justify-content: center; gap: clamp(13px, 1.55vw, 26px); }

.site-nav a, .footer-main nav a, .footer-main nav button {
  color: var(--muted);
  font-size: calc(15px * var(--text-scale));
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:hover, .footer-main nav a:hover, .footer-main nav button:hover { color: var(--text); }
.site-nav a[aria-current="page"] { color: var(--violet); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 8px; }

.nav-utilities { display: flex; align-items: center; gap: 8px; margin-left: 2px; }
.header-menu { position: relative; }
.header-menu summary {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  color: var(--muted-strong);
  background: rgba(19, 16, 25, .72);
  cursor: pointer;
  font-size: calc(14px * var(--text-scale));
  font-weight: 600;
  list-style: none;
  white-space: nowrap;
}
.header-menu summary::-webkit-details-marker { display: none; }
.header-menu summary:hover, .header-menu[open] summary { color: var(--text); border-color: rgba(173, 124, 255, .5); background: var(--surface-raised); }
.header-menu summary > i:first-child { color: var(--violet); }
.disclosure-chevron { color: #8f8390; font-size: 10px; transition: transform 160ms ease; }
.header-menu[open] .disclosure-chevron { transform: rotate(180deg); }
.header-panel {
  position: absolute;
  z-index: 120;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  padding: 9px;
  border: 1px solid rgba(173, 124, 255, .32);
  border-radius: 12px;
  background: #17131e;
  box-shadow: 0 22px 58px rgba(0, 0, 0, .55);
}
.header-panel::before { position: absolute; top: -5px; right: 24px; width: 9px; height: 9px; border-top: 1px solid rgba(173, 124, 255, .32); border-left: 1px solid rgba(173, 124, 255, .32); background: #17131e; content: ""; transform: rotate(45deg); }
.header-panel p { display: flex; align-items: center; gap: 8px; margin: 0 4px 8px; color: var(--muted-strong); font-size: calc(14px * var(--text-scale)); font-weight: 650; }
.header-panel p i { color: var(--violet); }
.text-size-panel { min-width: 290px; }
.text-size-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; padding: 3px; border: 1px solid var(--line-soft); border-radius: 9px; background: #0d0a11; }
.text-size-options button { min-height: 44px; padding: 7px 9px; border: 0; border-radius: 7px; color: var(--muted); background: transparent; cursor: pointer; font-size: calc(14px * var(--text-scale)); }
.text-size-options button:hover { color: var(--text); background: rgba(173, 124, 255, .1); }
.text-size-options button[aria-pressed="true"] { color: #fff; background: linear-gradient(135deg, #6f35b7, #8c4fd7); box-shadow: 0 7px 18px rgba(81, 28, 139, .35); }
.language-panel { min-width: 210px; }
.language-panel a { width: 100%; min-height: 48px; display: grid; grid-template-columns: 28px 1fr 18px; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--muted-strong); text-decoration: none; }
.language-panel a + a { border-top: 1px solid var(--line-soft); }
.language-panel a:hover { color: var(--text); background: rgba(173, 124, 255, .09); }
.language-panel a[aria-current="page"] { color: var(--text); text-decoration: none; }
.language-panel a > i { color: var(--violet); font-size: 13px; }
.language-flag { font-size: 20px; line-height: 1; }

.header-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  border: 1px solid rgba(173, 124, 255, 0.72);
  border-radius: 9px;
  color: var(--violet);
  font-size: calc(14px * var(--text-scale));
  font-weight: 650;
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.header-cta:hover { color: #fff; border-color: var(--violet); background: rgba(173, 124, 255, 0.09); }

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: var(--surface);
}

.menu-button > i { width: 25px; color: var(--violet); font-size: 22px; }
.menu-word { display: none; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  align-items: center;
  min-height: calc(100vh - 82px);
  max-height: 900px;
  padding-block: 56px 76px;
  gap: 32px;
}

.hero-copy { position: relative; z-index: 2; max-width: 640px; }

h1, h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}

h1 { max-width: 680px; font-size: clamp(60px, 5.8vw, 88px); }

h1 em, h2 em { color: var(--violet); font-style: normal; }

.hero-lede {
  max-width: 560px;
  margin: 32px 0 0;
  color: var(--muted-strong);
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.65;
}

.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 680;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  color: #fff;
  background: linear-gradient(120deg, #6430b0, #9d62ed 58%, #7138c3);
  box-shadow: 0 14px 38px rgba(95, 40, 161, 0.3), inset 0 1px rgba(255, 255, 255, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 46px rgba(95, 40, 161, 0.42), inset 0 1px rgba(255, 255, 255, 0.24); }

.button-secondary { color: var(--text); border-color: var(--line-soft); background: var(--surface-raised); }

.text-link, .source-link {
  color: var(--mint);
  text-decoration-color: rgba(146, 237, 207, 0.6);
  text-underline-offset: 6px;
  transition: color 160ms ease;
}

.text-link:hover, .source-link:hover { color: #c7ffe9; }

.hero-truth {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-truth > i { width: 22px; flex: 0 0 auto; color: var(--mint); font-size: 20px; }

.hero-visual { position: relative; min-height: 690px; display: grid; place-items: center; }

.orbit-field { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }

.orbit {
  position: absolute;
  border: 1px solid rgba(173, 124, 255, 0.14);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(88, 40, 137, 0.035);
}

.orbit::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 16px var(--violet); }

.orbit-one { width: 300px; height: 300px; }
.orbit-one::after { top: 22%; left: 2%; }
.orbit-two { width: 430px; height: 430px; border-color: rgba(146, 237, 207, 0.18); }
.orbit-two::after { right: 8%; top: 18%; background: var(--mint); box-shadow: 0 0 16px var(--mint); }
.orbit-three { width: 560px; height: 560px; }
.orbit-three::after { right: 5%; bottom: 26%; }
.orbit-four { width: 690px; height: 690px; border-color: rgba(173, 124, 255, 0.09); }
.orbit-four::after { left: 6%; bottom: 30%; }

.signal { position: absolute; max-width: 110px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.signal::before { content: ""; position: absolute; top: 0.45em; left: -14px; width: 5px; height: 5px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 10px var(--violet); }
.signal-sleep { left: 4%; top: 26%; }
.signal-heart { right: 0; top: 25%; }
.signal-activity { left: 5%; bottom: 23%; }
.signal-light { right: 0; bottom: 24%; }

.phone { position: relative; z-index: 2; transform: translateX(2%); filter: drop-shadow(0 35px 45px rgba(0, 0, 0, 0.52)); }

.phone-hardware {
  position: relative;
  width: 302px;
  height: 628px;
  padding: 9px;
  overflow: hidden;
  border: 2px solid #6f6a71;
  border-radius: 48px;
  background: linear-gradient(145deg, #7a747a, #19171a 10%, #111 85%, #847e84);
  box-shadow: inset 0 0 0 2px #0c0b0d, inset 0 0 0 4px #3a363b;
}

.phone-screen { height: 100%; padding: 52px 15px 12px; overflow: hidden; border-radius: 39px; background: linear-gradient(160deg, #0a090f, #0e0c13 60%, #0a090e); }

.dynamic-island { position: absolute; z-index: 4; top: 18px; left: 50%; width: 88px; height: 24px; border-radius: 18px; background: #020203; transform: translateX(-50%); }
.phone-status { position: absolute; z-index: 3; inset: 24px 29px auto 31px; display: flex; justify-content: space-between; color: #f8f7fb; font-size: 10px; font-weight: 700; }
.app-heading { display: flex; align-items: center; justify-content: space-between; font-size: 24px; font-weight: 680; line-height: 1; }
.app-settings { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--line-soft); border-radius: 50%; color: var(--mint); }
.app-privacy, .app-caption { margin: 4px 0 0; color: #9e929f; font-size: 10px; line-height: 1.45; }
.app-card { margin-top: 15px; padding: 14px; border: 1px solid rgba(255,255,255,0.07); border-radius: 11px; background: #16131b; box-shadow: 0 10px 24px rgba(0,0,0,.18); }
.app-label { margin: 0; color: #fff; font-size: 12px; font-weight: 680; }
.pattern-line { width: 100%; height: 48px; margin-top: 9px; overflow: visible; }
.pattern-line path { fill: none; stroke: var(--violet); stroke-width: 2.3; filter: drop-shadow(0 0 6px rgba(173,124,255,.55)); }
.pattern-line circle { fill: var(--violet); }
.app-result { display: grid; grid-template-columns: 34px 1fr; align-items: start; gap: 10px; margin-top: 9px; padding-top: 12px; border-top: 1px solid var(--line-soft); }
.result-mark { width: 29px; height: 29px; border: 2px solid var(--mint); border-radius: 50%; box-shadow: 0 0 0 7px rgba(146,237,207,.08); }
.app-result strong, .experiment-row strong { display: block; color: var(--mint); font-size: 12px; line-height: 1.35; }
.app-result small { display: block; margin-top: 5px; color: #a99ea9; font-size: 9px; line-height: 1.4; }
.experiment-card { margin-top: 11px; }
.experiment-row { display: grid; grid-template-columns: 29px 1fr; align-items: center; gap: 9px; margin-top: 10px; }
.leaf-icon { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 50%; color: var(--mint); background: rgba(146,237,207,.1); }
.app-button { display: block; margin-top: 10px; padding: 7px; border: 1px solid rgba(146,237,207,.2); border-radius: 7px; color: var(--mint); font-size: 10px; text-align: center; }
.app-tabs { position: absolute; right: 17px; bottom: 16px; left: 17px; display: flex; justify-content: space-around; padding-top: 12px; border-top: 1px solid var(--line-soft); color: #847a86; font-size: 8px; }
.app-tabs .active { color: var(--violet); }

.section { padding-block: clamp(96px, 10vw, 156px); border-top: 1px solid var(--line); }

.section-heading h2 { font-size: clamp(46px, 5vw, 72px); }
.section-heading > p { max-width: 600px; margin: 24px 0 0; color: var(--muted); font-size: 17px; }
.source-link { display: inline-block; margin-top: 20px; font-size: 13px; }

.truth-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; align-items: center; gap: clamp(60px, 8vw, 120px); }

.measurement-contrast { display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; gap: 30px; position: relative; padding: 58px 24px 38px; }
.measurement-contrast::before, .measurement-contrast::after { content: ""; position: absolute; top: 50%; left: 50%; border: 1px solid rgba(173,124,255,.1); border-radius: 50%; transform: translate(-50%,-50%); pointer-events: none; }
.measurement-contrast::before { width: 470px; height: 470px; }
.measurement-contrast::after { width: 330px; height: 330px; border-color: rgba(146,237,207,.08); }
.contrast-item { position: relative; z-index: 1; text-align: center; }
.contrast-icon { display: block; margin: 0 auto 20px; color: var(--mint); font-size: 46px; }
.contrast-item:last-of-type svg { stroke: var(--violet); }
.contrast-item h3 { margin: 0; font-family: var(--display); font-size: 25px; font-weight: 500; line-height: 1.15; }
.contrast-item p { color: var(--muted); font-size: 14px; }
.not-equal { position: relative; z-index: 1; margin-top: 61px; color: var(--violet); font-family: var(--display); font-size: 48px; line-height: 1; }
.contrast-truth { grid-column: 1 / -1; position: relative; z-index: 1; margin: 24px 0 0; color: var(--violet); font-family: var(--display); font-size: 22px; text-align: center; }

.disclosure-line { display: grid; grid-template-columns: 220px 1fr; gap: 36px; margin-top: 92px; padding-top: 28px; border-top: 1px solid var(--line-soft); }
.disclosure-line strong { color: var(--mint); font-size: 14px; }
.disclosure-line p { max-width: 800px; margin: 0; color: var(--muted); font-size: 15px; }

.process-section { background: linear-gradient(180deg, rgba(18,13,26,.72), rgba(8,7,13,0)); }
.process-grid { display: grid; grid-template-columns: .7fr 1.3fr; column-gap: clamp(50px, 8vw, 120px); }
.process-list { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 8px 0 0; padding: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; top: 27px; right: 10%; left: 8%; height: 1px; background: linear-gradient(90deg, var(--violet), var(--mint)); opacity: .55; }
.process-list li { position: relative; }
.step-number { position: relative; z-index: 1; display: grid; width: 56px; height: 56px; place-items: center; margin-bottom: 28px; border: 1px solid var(--violet); border-radius: 50%; color: var(--violet); background: var(--bg-soft); font-family: var(--display); font-size: 24px; }
.process-list li:nth-child(3) .step-number { color: var(--mint); border-color: var(--mint); }
.process-list h3 { margin: 0 0 10px; font-size: 17px; line-height: 1.4; }
.process-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.process-rule { grid-column: 2; margin: 46px 0 0; color: var(--muted-strong); font-family: var(--display); font-size: 21px; }
.process-rule::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 12px; border: 1px solid var(--mint); border-radius: 50%; }

.focus-section { overflow: hidden; background: var(--bg-deep); }
.wide-heading { display: grid; grid-template-columns: 1.05fr .95fr; align-items: end; gap: 70px; }
.wide-heading > p { margin: 0 0 8px; }
.focus-rail { display: grid; grid-template-columns: repeat(5, minmax(190px, 1fr)); margin-top: 74px; border-top: 1px solid var(--line-soft); overflow-x: auto; scrollbar-color: var(--violet-deep) transparent; }
.focus-rail article { min-width: 190px; padding: 26px 24px 36px 0; }
.focus-rail article + article { padding-left: 24px; border-left: 1px solid var(--line-soft); }
.focus-rail span { color: var(--violet); font-family: var(--display); font-size: 15px; }
.focus-rail h3 { margin: 38px 0 14px; font-family: var(--display); font-size: 24px; font-weight: 500; }
.focus-rail p { margin: 0; color: var(--muted); font-size: 14px; }
.focus-note { margin: 34px 0 0; color: var(--mint); font-family: var(--display); font-size: clamp(24px, 2.8vw, 36px); text-align: right; }

.benefits-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(60px, 9vw, 140px); align-items: center; }
.benefit-copy h2 { font-size: clamp(50px, 5.4vw, 76px); }
.benefit-lede { margin: 24px 0 38px; color: var(--muted); }
.benefit-list { display: grid; gap: 25px; }
.benefit-list article { display: grid; grid-template-columns: 48px 1fr; align-items: start; gap: 18px; }
.benefit-icon { display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid var(--violet); border-radius: 50%; color: var(--mint); font-family: var(--display); font-size: 23px; }
.benefit-list h3 { margin: 0; font-family: var(--display); font-size: 25px; font-weight: 500; }
.benefit-list p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.helps-preview { position: relative; display: grid; place-items: center; min-height: 650px; overflow: hidden; }
.helps-orbits { position: absolute; width: 590px; height: 590px; border: 1px solid var(--line); border-radius: 50%; box-shadow: inset 0 0 100px rgba(89,41,143,.1); }
.helps-orbits::before, .helps-orbits::after { content: ""; position: absolute; inset: 11%; border: 1px solid rgba(173,124,255,.14); border-radius: 50%; }
.helps-orbits::after { inset: 24%; border-color: rgba(146,237,207,.1); }
.helps-phone { position: relative; z-index: 1; width: min(390px, 90%); padding: 32px 24px 22px; border: 1px solid rgba(255,255,255,.14); border-radius: 36px; background: #0c0b10; box-shadow: var(--shadow), inset 0 0 0 5px #17131c; }
.helps-top { display: flex; flex-direction: column; margin-bottom: 24px; }
.helps-top strong { font-size: 25px; }
.helps-top small { color: var(--muted); }
.helps-phone article { display: grid; grid-template-columns: 42px 1fr; gap: 13px; padding: 19px 0; border-top: 1px solid var(--line-soft); }
.helps-phone article > span { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; color: var(--mint); background: rgba(146,237,207,.08); }
.helps-phone article:nth-of-type(2) > span { color: var(--violet); background: rgba(173,124,255,.09); }
.helps-phone strong { font-size: 14px; line-height: 1.4; }
.helps-phone p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.privacy-statement { grid-column: 1 / -1; display: grid; grid-template-columns: 64px 1fr; gap: 24px; align-items: center; margin-top: 12px; padding: 34px 0 0; border-top: 1px solid var(--line-soft); }
.privacy-icon { width: 58px; color: var(--mint); font-size: 52px; }
.privacy-statement strong { font-family: var(--display); font-size: 25px; font-weight: 500; }
.privacy-statement p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }

.conditions-section { background: linear-gradient(180deg, #0c0911, #08070d); }
.condition-index { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 72px; border-block: 1px solid var(--line-soft); }
.condition-index article { padding: 36px 34px 42px 0; }
.condition-index article + article { padding-left: 34px; border-left: 1px solid var(--line-soft); }
.condition-index h3 { margin: 0 0 20px; font-family: var(--display); font-size: 30px; font-weight: 500; }
.condition-index p { color: var(--muted); font-size: 14px; }
.condition-index strong { color: var(--muted-strong); }
.medication-note, .urgent-note { display: grid; margin-top: 34px; border: 1px solid var(--line-soft); border-radius: 10px; background: rgba(255,255,255,.018); }
.medication-note { grid-template-columns: 220px 1fr; gap: 34px; padding: 24px 28px; }
.medication-note strong { color: var(--violet); }
.medication-note p { margin: 0; color: var(--muted); font-size: 14px; }
.urgent-note { grid-template-columns: 54px 1fr; gap: 24px; padding: 28px; }
.urgent-symbol { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid var(--danger-soft); border-radius: 50%; color: var(--danger-soft); font-family: var(--display); font-size: 27px; }
.urgent-note h3 { margin: 0 0 8px; font-size: 18px; }
.urgent-note p { margin: 0; color: var(--muted); font-size: 14px; }

.glossary-portal { border-block: 1px solid var(--line); background: radial-gradient(circle at 20% 50%, rgba(89, 39, 147, .17), transparent 23rem), #0a080f; }
.glossary-portal-grid { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: clamp(64px, 9vw, 130px); }
.glossary-portal-mark { position: relative; display: grid; place-items: center; min-height: 360px; overflow: hidden; }
.glossary-portal-mark::before, .glossary-portal-mark::after, .glossary-mark-orbit { content: ""; position: absolute; border: 1px solid rgba(173, 124, 255, .2); border-radius: 50%; }
.glossary-portal-mark::before { width: 320px; height: 320px; }
.glossary-portal-mark::after { width: 230px; height: 230px; border-color: rgba(146, 237, 207, .14); }
.glossary-mark-orbit { width: 140px; height: 140px; box-shadow: 0 0 70px rgba(117, 61, 189, .22); }
.glossary-portal-mark i { position: relative; z-index: 2; color: var(--violet); font-size: 68px; filter: drop-shadow(0 12px 34px rgba(121, 64, 195, .38)); }
.glossary-preview { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0; padding: 0; list-style: none; }
.glossary-preview a { display: inline-flex; min-height: 38px; align-items: center; padding: 7px 12px; border: 1px solid var(--line-soft); border-radius: 999px; color: var(--muted-strong); font-size: 13px; text-decoration: none; }
.glossary-preview a:hover { border-color: rgba(173, 124, 255, .54); color: var(--text); }
.glossary-portal-cta { gap: 12px; }
.glossary-portal-cta i { font-size: 12px; }

.glossary-page { background: radial-gradient(circle at 78% 8%, rgba(92, 39, 153, .12), transparent 31rem), var(--bg); }
.page-kicker { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--violet); font-size: 12px; font-weight: 700; letter-spacing: .14em; line-height: 1.3; text-transform: uppercase; }
.page-kicker i { font-size: 13px; }
.glossary-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr); align-items: center; min-height: 535px; padding-block: 72px 78px; gap: 80px; overflow: hidden; }
.glossary-hero-copy { position: relative; z-index: 2; max-width: 760px; }
.glossary-hero h1 { max-width: 780px; font-size: clamp(64px, 6.5vw, 94px); }
.glossary-hero h1 em { color: var(--violet); font-style: normal; }
.glossary-hero-copy > p:not(.page-kicker):not(.glossary-result-status) { max-width: 660px; margin: 26px 0 0; color: var(--muted-strong); font-size: clamp(18px, 1.6vw, 22px); }
.glossary-search { display: flex; align-items: center; gap: 15px; min-height: 62px; padding: 0 19px; border: 1px solid rgba(226, 210, 245, .26); border-radius: 10px; background: rgba(11, 9, 16, .86); transition: border-color 160ms ease, background-color 160ms ease; }
.glossary-search:focus-within { border-color: var(--violet); background: #0d0a13; }
.glossary-search > i { width: 22px; color: var(--violet); font-size: 19px; }
.glossary-search input { width: 100%; min-width: 0; padding: 16px 0; border: 0; outline: 0; color: var(--text); background: transparent; }
.glossary-search input::placeholder { color: #958998; }
.glossary-page-search { max-width: 560px; margin-top: 34px; }
.glossary-result-status { margin: 10px 2px 0; color: #958998; font-size: 12px; }
.glossary-hero-art { position: relative; display: grid; place-items: center; aspect-ratio: 1; }
.glossary-hero-art span { position: absolute; border: 1px solid rgba(173, 124, 255, .17); border-radius: 50%; }
.glossary-hero-art span:nth-child(1) { width: 26%; height: 26%; background: radial-gradient(circle, rgba(173,124,255,.3), rgba(65,24,110,.04) 56%, transparent 58%); box-shadow: 0 0 60px rgba(110, 55, 180, .18); }
.glossary-hero-art span:nth-child(2) { width: 46%; height: 46%; }
.glossary-hero-art span:nth-child(3) { width: 68%; height: 68%; border-color: rgba(146, 237, 207, .1); }
.glossary-hero-art span:nth-child(4) { width: 90%; height: 90%; }
.glossary-hero-art i { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 14px rgba(173, 124, 255, .9); }
.glossary-hero-art i:nth-of-type(1) { top: 14%; right: 16%; }
.glossary-hero-art i:nth-of-type(2) { bottom: 28%; left: 8%; }
.glossary-hero-art i:nth-of-type(3) { top: 48%; left: 26%; background: var(--mint); box-shadow: 0 0 14px rgba(146, 237, 207, .7); }

.glossary-index-section { padding: 48px 0 78px; border-block: 1px solid var(--line); background: rgba(7, 6, 11, .72); }
.term-index-heading { display: grid; grid-template-columns: .65fr 1.35fr; align-items: end; gap: 80px; margin-bottom: 34px; }
.term-index-heading h2 { font-size: clamp(36px, 4vw, 52px); }
.term-index-heading > p { max-width: 690px; margin: 0 0 5px; color: var(--muted); font-size: 15px; }
.term-index { display: grid; grid-template-columns: 1.15fr 1.35fr .76fr 1.05fr .9fr .9fr .9fr; gap: clamp(22px, 3vw, 42px); padding: 28px 30px 32px; border: 1px solid rgba(205, 172, 247, .28); border-radius: 11px; background: linear-gradient(135deg, rgba(18, 14, 25, .76), rgba(7, 6, 11, .76)); }
.term-index > div { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; min-width: 0; }
.term-index > div[hidden], .term-index a[hidden] { display: none; }
.term-index strong { margin-bottom: 4px; color: var(--violet); font-family: var(--display); font-size: 20px; font-weight: 500; }
.term-index a { color: #caa9f8; font-size: 13px; line-height: 1.35; text-decoration: underline; text-decoration-color: rgba(202, 169, 248, .32); text-decoration-style: dotted; text-underline-offset: 4px; }
.term-index a:hover { color: var(--text); text-decoration-color: var(--mint); }
.glossary-trust-note { display: grid; grid-template-columns: 58px 1fr; align-items: start; gap: 22px; margin-top: 22px; padding: 25px 28px; border: 1px solid var(--line-soft); border-radius: 11px; background: rgba(16, 13, 22, .62); }
.trust-note-icon { width: 52px; height: 52px; display: grid; place-items: center; border: 2px solid var(--violet); border-radius: 50%; color: var(--violet); font-size: 20px; }
.glossary-trust-note h2 { font-family: var(--body); font-size: 18px; font-weight: 700; letter-spacing: 0; line-height: 1.25; }
.glossary-trust-note p { max-width: 900px; margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.glossary-trust-note small { display: block; margin-top: 8px; color: #918695; font-size: 12px; }

.glossary-library-section { padding-block: 88px 112px; }
.glossary-library { display: grid; gap: 14px; }
.glossary-card { display: grid; grid-template-columns: 220px minmax(0, 1fr) 270px; min-height: 230px; border: 1px solid rgba(210, 187, 239, .22); border-radius: 12px; background: linear-gradient(110deg, rgba(21, 17, 29, .9), rgba(10, 8, 15, .92)); overflow: hidden; scroll-margin-top: 104px; transition: border-color 180ms ease, background-color 180ms ease; }
.glossary-card:target { border-color: var(--violet); box-shadow: 0 0 0 1px rgba(173, 124, 255, .16), 0 24px 64px rgba(0,0,0,.2); }
.glossary-card[hidden] { display: none; }
.term-visual { position: relative; display: grid; place-items: center; min-height: 230px; border-right: 1px solid var(--line-soft); background: radial-gradient(circle at 50% 50%, rgba(104, 54, 171, .17), transparent 55%); overflow: hidden; }
.term-visual::before, .term-visual::after, .term-visual > span { content: ""; position: absolute; border: 1px solid rgba(173, 124, 255, .28); border-radius: 50%; }
.term-visual::before { width: 142px; height: 142px; }
.term-visual::after { width: 106px; height: 106px; border-color: rgba(146, 237, 207, .12); }
.term-visual > span { width: 176px; height: 176px; border-color: rgba(173, 124, 255, .12); }
.term-visual > i { position: relative; z-index: 2; color: var(--violet); font-size: 52px; filter: drop-shadow(0 8px 20px rgba(137, 77, 216, .35)); }
.term-visual > b { position: absolute; right: 16px; bottom: 10px; color: rgba(226, 210, 245, .14); font-family: var(--display); font-size: 58px; font-weight: 400; line-height: 1; }
.term-visual-warning > i { color: #e5a1b7; }
.term-copy { align-self: center; padding: 29px 34px; }
.term-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.term-title-row h2 { font-size: clamp(32px, 3vw, 43px); line-height: 1.05; }
.term-badge { display: inline-flex; align-items: center; gap: 7px; min-height: 28px; padding: 4px 10px; border: 1px solid rgba(93, 184, 157, .72); border-radius: 999px; color: var(--mint); font-size: 12px; font-weight: 600; letter-spacing: .01em; line-height: 1.2; }
.term-badge i { font-size: 11px; }
.term-badge-research { border-color: rgba(173, 124, 255, .7); color: #caa9f8; }
.term-badge-data { border-color: rgba(119, 188, 232, .66); color: #9bd2f4; }
.term-badge-product { border-color: rgba(231, 194, 123, .62); color: #e9cc92; }
.term-pronunciation { margin: 8px 0 0; color: #9f94a4; font-size: 13px; font-style: italic; }
.term-definition { margin: 15px 0 0; color: var(--text); font-size: 17px; line-height: 1.55; }
.term-context { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.term-context strong { margin-right: 5px; color: var(--mint); font-weight: 650; }
.term-source { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-width: 0; padding: 28px 24px 28px 28px; border-left: 1px solid var(--line-soft); text-decoration: none; }
.term-source > span:first-child { min-width: 0; }
.term-source small, .term-source strong, .term-source > span > span { display: block; }
.term-source small { margin-bottom: 7px; color: var(--mint); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.term-source strong { color: var(--text); font-size: 15px; line-height: 1.3; }
.term-source > span > span { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.term-source > i { flex: 0 0 auto; color: var(--violet); font-size: 18px; transition: transform 160ms ease; }
.term-source:hover { background: rgba(173, 124, 255, .05); }
.term-source:hover > i { transform: translate(2px, -2px); }
.glossary-empty-card { padding: 84px 24px; border: 1px solid var(--line-soft); border-radius: 12px; text-align: center; }
.glossary-empty-card i { margin-inline: auto; color: var(--violet); font-size: 34px; }
.glossary-empty-card h2 { margin-top: 20px; font-size: 36px; }
.glossary-empty-card p { margin: 10px 0 0; color: var(--muted); }
.glossary-closing-section { padding-block: 70px; border-block: 1px solid var(--line); background: #0b0910; }
.glossary-closing { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; align-items: center; gap: 26px; }
.glossary-closing > span { width: 60px; height: 60px; display: grid; place-items: center; border: 1px solid rgba(173, 124, 255, .56); border-radius: 50%; color: var(--violet); font-size: 23px; }
.glossary-closing h2 { font-family: var(--body); font-size: 23px; font-weight: 700; letter-spacing: -.015em; line-height: 1.2; }
.glossary-closing p { max-width: 780px; margin: 7px 0 0; color: var(--muted); font-size: 14px; }
.glossary-closing .text-link { white-space: nowrap; }

.references-section { background: #09080e; }
.references-grid, .faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(60px, 10vw, 150px); }
.review-date { color: #8e838e !important; font-size: 13px !important; }
.source-list { border-top: 1px solid var(--line-soft); }
.source-list a { display: flex; align-items: center; justify-content: space-between; min-height: 67px; padding: 10px 4px; border-bottom: 1px solid var(--line-soft); text-decoration: none; }
.source-list a > span { display: grid; grid-template-columns: 170px 1fr; align-items: baseline; gap: 20px; }
.source-list strong { font-size: 15px; }
.source-list small { color: var(--muted); font-size: 13px; }
.source-list > a > i { color: var(--mint); font-size: 20px; transition: transform 160ms ease; }
.source-list a:hover > i { transform: translate(2px,-2px); }

.faq-list { border-top: 1px solid var(--line-soft); }
.faq-list details { border-bottom: 1px solid var(--line-soft); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 30px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 620; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 18px; height: 18px; flex: 0 0 auto; }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; top: 8px; left: 1px; width: 16px; height: 1px; background: var(--mint); transition: transform 160ms ease; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 720px; margin: -5px 44px 24px 0; color: var(--muted); font-size: 14px; }

.availability-section { padding-block: 76px; border-block: 1px solid var(--line); background: radial-gradient(circle at 80% 50%, rgba(92,39,153,.15), transparent 30rem), #0c0911; }
.availability-inner { display: grid; grid-template-columns: 1.4fr .6fr; align-items: center; gap: 70px; }
.availability-inner h2 { font-size: clamp(40px, 4.7vw, 66px); }
.availability-actions { display: grid; gap: 24px; justify-items: start; }
.button-status { cursor: default; }
.availability-inner > p { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 13px; }

.site-footer { padding: 46px 0 30px; background: #050508; }
.footer-main { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 48px; }
.footer-main nav { display: flex; align-items: center; gap: 22px; }
.footer-main nav button { padding: 0; border: 0; background: none; cursor: pointer; }
.footer-main > p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-main > p a { text-decoration: none; }
.footer-disclaimer { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line-soft); color: #8e838e; font-size: 12px; }

.consent-banner { position: fixed; z-index: 200; right: 20px; bottom: 20px; left: 20px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; max-width: 960px; margin-inline: auto; padding: 22px 24px; border: 1px solid rgba(173,124,255,.35); border-radius: 12px; background: #15111c; box-shadow: 0 24px 70px rgba(0,0,0,.55); }
.consent-banner[hidden] { display: none; }
.consent-banner strong { font-size: 16px; }
.consent-banner p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.consent-actions { display: flex; gap: 10px; }
.consent-actions .button { min-height: 44px; padding: 10px 15px; font-size: 13px; }

.noscript-note { position: fixed; z-index: 250; right: 12px; bottom: 12px; left: 12px; padding: 14px; color: var(--text); background: #201728; border: 1px solid var(--line); text-align: center; }

.reveal { opacity: 1; transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Readability settings: medium is intentionally larger than the original site. */
.hero-lede { font-size: calc(20px * var(--text-scale)); }
.hero-truth, .section-heading > p, .term-definition { font-size: calc(17px * var(--text-scale)); }
.source-link, .process-list p, .focus-rail p, .benefit-list p, .privacy-statement p,
.condition-index p, .medication-note p, .urgent-note p, .glossary-trust-note p,
.term-context, .glossary-closing p, .faq-list details p, .footer-main > p,
.consent-banner p { font-size: calc(15px * var(--text-scale)); }
.process-list h3, .term-source strong, .source-list strong { font-size: calc(16px * var(--text-scale)); }
.page-kicker, .term-badge, .glossary-result-status, .glossary-trust-note small,
.term-pronunciation, .term-source small, .term-source > span > span,
.source-list small, .review-date, .availability-inner > p, .footer-disclaimer {
  font-size: calc(13px * var(--text-scale)) !important;
}
.glossary-preview a, .term-index a { font-size: calc(14px * var(--text-scale)); }

@media (max-width: 1080px) {
  :root { --shell: min(100% - 40px, 940px); }
  .header-inner { grid-template-columns: auto 1fr auto; gap: 22px; }
  .site-nav { gap: 20px; }
  .header-cta { display: none; }
  .hero { grid-template-columns: .9fr 1.1fr; min-height: auto; max-height: none; padding-block: 64px 96px; }
  h1 { font-size: clamp(57px, 7vw, 76px); }
  .hero-visual { min-height: 640px; transform: scale(.92); transform-origin: center; }
  .truth-grid { gap: 50px; }
  .measurement-contrast { gap: 20px; padding-inline: 0; }
  .process-grid { grid-template-columns: 1fr; }
  .process-list { margin-top: 60px; }
  .process-rule { grid-column: 1; }
  .benefits-grid { gap: 60px; }
  .condition-index { grid-template-columns: 1fr; }
  .condition-index article, .condition-index article + article { padding: 30px 0; border-left: 0; }
  .condition-index article + article { border-top: 1px solid var(--line-soft); }
  .glossary-portal-grid { gap: 64px; }
  .glossary-hero { grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 40px; }
  .term-index { grid-template-columns: repeat(4, 1fr); }
  .glossary-card { grid-template-columns: 180px minmax(0, 1fr); }
  .term-visual { grid-row: 1 / span 2; }
  .term-source { grid-column: 2; padding: 18px 34px 21px; border-top: 1px solid var(--line-soft); border-left: 0; }
  .footer-main { grid-template-columns: 1fr auto; }
  .footer-main > p { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 32px, 720px); }
  .header-inner { min-height: 72px; }
  .menu-button { width: auto; display: inline-flex; justify-self: end; order: 3; gap: 8px; padding-inline: 12px; }
  .menu-word { display: inline; color: var(--violet); font-size: 14px; }
  .site-nav { position: fixed; inset: 72px 0 auto; display: none; max-height: calc(100vh - 72px); overflow-y: auto; padding: 20px 16px 28px; border-bottom: 1px solid var(--line); background: #0b0910; box-shadow: 0 28px 68px rgba(0,0,0,.55); }
  .site-nav.is-open { display: grid; }
  .site-nav a { min-height: 50px; display: flex; align-items: center; padding: 0 12px; border-bottom: 1px solid var(--line-soft); font-size: 16px; }
  .nav-utilities { display: grid; gap: 12px; margin: 14px 0 0; }
  .header-menu { width: 100%; border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(25, 19, 33, .7); }
  .header-menu summary { width: 100%; min-height: 52px; padding: 10px 14px; border: 0; background: transparent; }
  .header-menu summary .disclosure-chevron { margin-left: auto; }
  .header-panel { position: static; min-width: 0; width: 100%; padding: 0 12px 13px; border: 0; background: transparent; box-shadow: none; }
  .header-panel::before { display: none; }
  .header-panel p { margin-top: 2px; }
  .language-panel a { min-height: 48px; display: grid; grid-template-columns: 28px 1fr 18px; padding: 7px 10px; border: 1px solid var(--line-soft); font-size: 16px; }
  .language-panel a + a { margin-top: 5px; }
  .text-size-panel { padding-top: 0; }
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 62px; overflow: hidden; }
  .hero-copy { max-width: 700px; margin-inline: auto; }
  .hero-lede { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-truth { justify-content: center; }
  .hero-visual { min-height: 700px; transform: none; }
  .signal-sleep, .signal-activity { left: 10%; }
  .signal-heart, .signal-light { right: 7%; }
  .truth-grid, .benefits-grid, .references-grid, .faq-grid { grid-template-columns: 1fr; }
  .measurement-contrast { margin-top: 50px; }
  .disclosure-line, .medication-note { grid-template-columns: 1fr; gap: 12px; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-list::before { top: 30px; bottom: 60px; left: 27px; width: 1px; height: auto; background: linear-gradient(var(--violet), var(--mint)); }
  .process-list li { display: grid; grid-template-columns: 56px 1fr; gap: 22px; padding-bottom: 34px; }
  .step-number { margin: 0; }
  .wide-heading { grid-template-columns: 1fr; align-items: start; gap: 34px; }
  .focus-rail { grid-template-columns: repeat(5, 230px); }
  .focus-note { text-align: left; }
  .benefit-copy { order: 1; }
  .helps-preview { order: 2; }
  .privacy-statement { order: 3; }
  .glossary-portal-grid { grid-template-columns: 1fr; gap: 26px; }
  .glossary-portal-mark { min-height: 280px; }
  .glossary-hero { grid-template-columns: 1fr; min-height: 560px; padding-block: 70px; }
  .glossary-hero-copy { max-width: 640px; }
  .glossary-hero-art { position: absolute; top: 18px; right: -145px; width: 430px; opacity: .52; }
  .term-index-heading { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .term-index { grid-template-columns: repeat(4, 1fr); }
  .glossary-closing { grid-template-columns: 60px 1fr; }
  .glossary-closing .text-link { grid-column: 2; justify-self: start; }
  .references-grid, .faq-grid { gap: 50px; }
  .availability-inner { grid-template-columns: 1fr; gap: 40px; }
  .availability-inner > p { grid-column: 1; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-main nav { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); --radius: 14px; }
  body { font-size: calc(17px * var(--text-scale)); }
  .brand { font-size: 17px; }
  .brand img { width: 40px; height: 40px; }
  .menu-button { height: 46px; }
  .hero { padding-block: 58px 70px; }
  h1 { font-size: clamp(50px, 14vw, 67px); line-height: .99; }
  .hero-lede { margin-top: 26px; font-size: 17px; }
  .hero-actions { flex-direction: column; gap: 20px; margin-top: 30px; }
  .hero-actions .button { width: 100%; }
  .hero-truth { align-items: flex-start; margin-top: 28px; text-align: left; }
  .hero-visual { min-height: 620px; margin-top: 10px; }
  .orbit-one { width: 280px; height: 280px; }
  .orbit-two { width: 380px; height: 380px; }
  .orbit-three { width: 500px; height: 500px; }
  .orbit-four { display: none; }
  .signal { font-size: 10px; }
  .signal-sleep, .signal-activity { left: 2%; }
  .signal-heart, .signal-light { right: 0; }
  .phone { transform: scale(.84); }
  .section { padding-block: 86px; }
  .section-heading h2, .benefit-copy h2 { font-size: clamp(43px, 13vw, 58px); }
  .section-heading > p { font-size: 16px; }
  .measurement-contrast { grid-template-columns: 1fr; gap: 22px; padding-top: 38px; }
  .measurement-contrast::before { width: 390px; height: 390px; }
  .measurement-contrast::after { width: 260px; height: 260px; }
  .not-equal { width: auto; height: auto; margin: 0; justify-self: center; line-height: 1; transform: none; }
  .contrast-truth { margin-top: 8px; }
  .disclosure-line { margin-top: 60px; }
  .focus-rail { margin-top: 52px; }
  .helps-preview { min-height: 530px; }
  .helps-orbits { width: 450px; height: 450px; }
  .helps-phone { width: 95%; padding: 28px 20px 18px; }
  .privacy-statement { grid-template-columns: 48px 1fr; }
  .privacy-icon { width: 46px; font-size: 42px; }
  .privacy-statement strong { font-size: 21px; }
  .urgent-note { grid-template-columns: 1fr; }
  .glossary-portal-mark { min-height: 240px; }
  .glossary-portal-mark::before { width: 270px; height: 270px; }
  .glossary-portal-mark::after { width: 190px; height: 190px; }
  .glossary-portal-mark i { font-size: 58px; }
  .glossary-preview { gap: 8px; }
  .glossary-portal-cta { width: 100%; }
  .glossary-hero { min-height: 535px; padding-block: 52px 62px; }
  .glossary-hero h1 { font-size: clamp(50px, 14vw, 67px); }
  .glossary-hero-copy > p:not(.page-kicker):not(.glossary-result-status) { font-size: 17px; }
  .glossary-page-search { margin-top: 28px; }
  .glossary-search { min-height: 58px; }
  .glossary-hero-art { top: -15px; right: -190px; width: 420px; opacity: .42; }
  .glossary-index-section { padding-block: 42px 62px; }
  .term-index { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 30px; padding: 24px; }
  .glossary-trust-note { grid-template-columns: 1fr; padding: 24px; }
  .glossary-library-section { padding-block: 68px 84px; }
  .glossary-card { grid-template-columns: 1fr; }
  .term-visual { grid-row: auto; min-height: 230px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .term-copy { padding: 27px 26px 30px; }
  .term-title-row { align-items: flex-start; }
  .term-title-row h2 { font-size: clamp(34px, 10vw, 43px); }
  .term-definition { font-size: 16px; }
  .term-source { grid-column: auto; padding: 20px 24px; }
  .glossary-closing { grid-template-columns: 1fr; align-items: start; }
  .glossary-closing .text-link { grid-column: 1; }
  .source-list a > span { grid-template-columns: 1fr; gap: 0; }
  .source-list small { display: block; }
  .availability-actions { width: 100%; }
  .availability-actions .button { width: 100%; }
  .footer-main nav { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; }
  .consent-banner { grid-template-columns: 1fr; gap: 18px; right: 10px; bottom: 10px; left: 10px; padding: 18px; }
  .consent-actions { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (prefers-contrast: more) {
  :root { --muted: #ddd5df; --line-soft: rgba(255,255,255,.3); }
  .button-primary { background: #7e45d1; }
}