:root {
  color-scheme: dark;
  --bg: #080d18;
  --panel: #0d1423;
  --panel-2: #111b2e;
  --panel-3: #162239;
  --ink: #f5f8fc;
  --muted: #8d9bb2;
  --muted-2: #65738b;
  --line: rgba(163, 184, 220, 0.14);
  --line-strong: rgba(163, 184, 220, 0.24);
  --aqua: #4de1d5;
  --aqua-soft: rgba(77, 225, 213, 0.13);
  --blue: #7f9cff;
  --blue-soft: rgba(127, 156, 255, 0.13);
  --amber: #f7ca6a;
  --red: #ff7c89;
  --green: #7be0a5;
  --radius: 20px;
  --shadow: 0 24px 80px rgba(0,0,0,.28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 76% 8%, rgba(46, 102, 170, .12), transparent 30rem),
    var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.45;
}
button, input, select { font: inherit; }
button { color: inherit; }
button, select { cursor: pointer; }
a { color: inherit; }

.topbar {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 13, 24, .82);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { display: block; width: 130px; height: auto; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid rgba(77,225,213,.35); border-radius: 13px; background: var(--aqua-soft);
}
.brand-mark svg { width: 30px; fill: none; stroke: var(--aqua); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.brand strong { display: block; font-size: 1.06rem; letter-spacing: -.02em; }
.brand small { display: block; color: var(--muted); font-size: .75rem; letter-spacing: .05em; text-transform: uppercase; }
.top-actions { display: flex; align-items: center; gap: 12px; }
.account-button { display: inline-flex; align-items: center; gap: 7px; min-height: 39px; padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 11px; background: rgba(255,255,255,.035); color: #d9e4f1; font-size: .72rem; font-weight: 750; }
.account-button:hover { border-color: rgba(77,225,213,.42); color: var(--aqua); }
.account-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); box-shadow: 0 0 0 3px rgba(141,155,178,.09); }
body[data-account="signed-in"] .account-status-dot { background: var(--aqua); box-shadow: 0 0 0 3px rgba(77,225,213,.11); }
.status-pill { border: 1px solid var(--line); padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: .78rem; }
.status-pill i { width: 6px; height: 6px; display: inline-block; margin-right: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.ghost-button, .primary-button, .view-toggle button, .icon-button { border: 0; }
.ghost-button { padding: 9px 12px; background: transparent; color: #cdd7e8; }
.ghost-button:hover { color: var(--aqua); }

.landing-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 36px); margin-left: auto; margin-right: 24px; }
.landing-nav a { color: #aebbd0; font-size: .8rem; font-weight: 650; text-decoration: none; }
.landing-nav a:hover { color: var(--aqua); }
.landing-nav a[aria-current="page"] { color: var(--ink); }
.landing-nav a[aria-current="page"]::after { content: ""; display: block; height: 2px; margin-top: 7px; border-radius: 99px; background: var(--aqua); }
.nav-subscribe { display: none; }
.header-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 9px 16px; border-radius: 11px; background: var(--aqua); color: #061413; font-size: .78rem; font-weight: 800; text-decoration: none; }
.header-cta:hover { filter: brightness(1.07); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; border: 1px solid var(--line-strong); border-radius: 11px; background: rgba(17,27,46,.76); }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 4px 0; border-radius: 99px; background: #dbe5f4; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

body[data-page] .landing-page > section:not([hidden]), body[data-page] .workspace:not([hidden]) { animation: page-in .28s ease both; }
@keyframes page-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.workspace.research-route { grid-template-columns: minmax(0, 1fr); }
.workspace.research-route .input-panel { display: none; }
.workspace.research-route .results-panel { width: min(1440px, 100%); margin-inline: auto; }

.landing-page {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 7%, rgba(77,225,213,.10), transparent 24rem),
    radial-gradient(circle at 14% 28%, rgba(127,156,255,.08), transparent 28rem);
}
.landing-page > section { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.landing-hero { min-height: min(820px, calc(100vh - 74px)); display: grid; grid-template-columns: minmax(0, .95fr) minmax(460px, 1.05fr); align-items: center; gap: clamp(42px, 7vw, 94px); padding: 82px 0 68px; }
.hero-copy h1 { max-width: 680px; margin: 0; font-size: clamp(3.2rem, 6vw, 5.7rem); line-height: .98; letter-spacing: -.072em; }
.hero-lede { max-width: 660px; margin: 26px 0 0; color: #a8b5c9; font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.landing-primary, .landing-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 13px 20px; border-radius: 13px; font-size: .84rem; font-weight: 800; text-decoration: none; }
.landing-primary { border: 0; background: var(--aqua); color: #061413; box-shadow: 0 12px 34px rgba(77,225,213,.13); }
.landing-primary:is(button), .landing-secondary:is(button) { font-family: inherit; cursor: pointer; }
.landing-primary:disabled, .landing-secondary:disabled { opacity: .56; cursor: wait; transform: none; }
.landing-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.landing-secondary { border: 1px solid var(--line-strong); background: rgba(17,27,46,.64); color: #e5edf8; }
.landing-secondary:hover { border-color: rgba(77,225,213,.45); color: var(--aqua); }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 24px; color: #7e8da4; font-size: .7rem; }
.trust-row span { display: inline-flex; align-items: center; gap: 7px; }
.trust-row span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); }

.hero-product { position: relative; }
.hero-product::before { content: ""; position: absolute; inset: 8% 2% -8% 12%; border-radius: 50%; background: rgba(77,225,213,.10); filter: blur(70px); pointer-events: none; }
.product-window { position: relative; padding: 20px; border: 1px solid rgba(163,184,220,.2); border-radius: 26px; background: linear-gradient(145deg, rgba(18,29,49,.97), rgba(8,15,27,.97)); box-shadow: 0 38px 110px rgba(0,0,0,.46); transform: perspective(1100px) rotateY(-4deg) rotateX(1deg); }
.product-topline { display: flex; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .68rem; }
.product-topline span { display: flex; align-items: center; gap: 7px; }
.product-topline i { width: 6px; height: 6px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 12px rgba(77,225,213,.65); }
.product-topline b { color: var(--blue); font-size: .65rem; }
.product-score { display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; align-items: center; padding: 26px 4px; }
.mini-orbit { width: 180px; aspect-ratio: 1; display: grid; place-content: center; justify-items: center; margin: auto; border: 4px solid var(--aqua); border-left-color: rgba(77,225,213,.15); border-radius: 50%; box-shadow: 0 0 40px rgba(77,225,213,.08), inset 0 0 35px rgba(77,225,213,.04); }
.mini-orbit span, .mini-orbit small, .product-change span, .product-change small { color: var(--muted); font-size: .63rem; }
.mini-orbit strong { font-size: 3.3rem; line-height: 1; letter-spacing: -.08em; }
.mini-orbit small { margin-top: 4px; color: var(--aqua); }
.product-change { display: grid; justify-items: start; }
.product-change strong { margin-top: 5px; font-size: 3rem; line-height: 1; letter-spacing: -.07em; }
.product-change em { margin-top: 10px; padding: 5px 9px; border-radius: 8px; background: var(--blue-soft); color: var(--blue); font-size: .7rem; font-style: normal; font-weight: 800; }
.product-change small { margin-top: 8px; }
.product-bars { display: grid; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(4,10,20,.35); }
.product-bars > div { display: grid; grid-template-columns: 100px 1fr 66px; align-items: center; gap: 10px; color: #bbc7d9; font-size: .64rem; }
.product-bars i { height: 6px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--aqua)); width: var(--bar); }
.product-bars b { color: var(--muted-2); font-size: .55rem; font-weight: 700; text-align: right; text-transform: uppercase; }
.hero-product > p { position: relative; max-width: 500px; margin: 18px auto 0; color: var(--muted-2); font-size: .64rem; line-height: 1.5; text-align: center; }

.landing-proof { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: rgba(17,27,46,.48); }
.landing-proof article { min-height: 112px; display: grid; align-content: center; padding: 22px 26px; border-right: 1px solid var(--line); }
.landing-proof article:last-child { border-right: 0; }
.landing-proof strong { color: var(--aqua); font-size: 1.8rem; letter-spacing: -.05em; }
.landing-proof span { color: var(--muted); font-size: .7rem; }

.landing-section { padding: 124px 0; }
.landing-heading { max-width: 760px; margin-bottom: 42px; }
.landing-heading h2, .research-promise h2, .membership-copy h2 { font-size: clamp(2.3rem, 4.6vw, 4.3rem); line-height: 1.03; letter-spacing: -.06em; }
.landing-heading > p:last-child, .research-promise > p:last-of-type, .membership-copy > p { max-width: 650px; margin: 18px 0 0; color: var(--muted); font-size: .95rem; line-height: 1.7; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.benefit-grid article { min-height: 250px; padding: 24px; border: 1px solid var(--line); border-radius: 19px; background: rgba(17,27,46,.48); }
.feature-number { color: var(--aqua); font-size: .66rem; font-weight: 800; letter-spacing: .12em; }
.benefit-grid h3 { margin-top: 64px; font-size: 1.18rem; }
.benefit-grid p { margin: 12px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.65; }

.metrics-section { border-top: 1px solid var(--line); }
.metrics-heading { max-width: 860px; }
.metric-groups { display: grid; grid-template-columns: .82fr 1.18fr 1.18fr; gap: 14px; }
.metric-group { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: rgba(17,27,46,.58); }
.metric-group header { min-height: 112px; display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 22px; border-bottom: 1px solid var(--line); background: rgba(7,14,26,.38); }
.metric-group header > span { color: var(--aqua); font-size: .66rem; font-weight: 800; letter-spacing: .11em; }
.metric-group h3 { font-size: 1rem; }
.metric-group header p { margin: 6px 0 0; color: var(--muted); font-size: .68rem; line-height: 1.45; }
.metric-group ul { margin: 0; padding: 8px 18px 12px; list-style: none; }
.metric-group li { min-height: 49px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); color: #cad4e3; font-size: .72rem; }
.metric-group li:first-child { border-top: 0; }
.metric-group li b { flex: 0 0 auto; padding: 4px 7px; border-radius: 7px; font-size: .53rem; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.evidence-high { background: var(--aqua-soft); color: var(--aqua); }
.evidence-moderate { background: var(--blue-soft); color: var(--blue); }
.evidence-provisional { background: rgba(247,202,106,.10); color: var(--amber); }
.evidence-emerging { background: rgba(255,124,137,.10); color: var(--red); }
.complementary-metric { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 28px; margin-top: 14px; padding: 23px 24px; border: 1px solid rgba(127,156,255,.24); border-radius: 18px; background: linear-gradient(120deg, rgba(127,156,255,.08), rgba(17,27,46,.62)); }
.complementary-metric > div > span { color: var(--blue); font-size: .62rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.complementary-metric h3 { margin-top: 5px; font-size: 1.08rem; }
.complementary-metric p { max-width: 780px; margin: 7px 0 0; color: var(--muted); font-size: .71rem; line-height: 1.55; }
.complementary-metric > b { max-width: 180px; padding: 7px 10px; border-radius: 9px; background: rgba(247,202,106,.08); color: var(--amber); font-size: .58rem; line-height: 1.45; text-align: center; text-transform: uppercase; }
.impact-method { display: grid; grid-template-columns: minmax(240px, .65fr) 1.35fr; gap: 48px; margin-top: 48px; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: rgba(9,16,29,.68); }
.impact-copy h3 { max-width: 320px; font-size: 1.42rem; line-height: 1.15; }
.impact-method ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 15px; overflow: hidden; background: var(--line); list-style: none; }
.impact-method li { min-height: 145px; display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-content: start; padding: 17px; background: #0e1728; }
.impact-method li > b { color: var(--aqua); font-size: .66rem; }
.impact-method li span { color: var(--muted); font-size: .65rem; line-height: 1.52; }
.impact-method li strong { display: block; margin-bottom: 6px; color: #d9e2f0; font-size: .69rem; }
.held-out-row { display: grid; grid-template-columns: 175px 1fr; gap: 12px 24px; margin-top: 14px; padding: 19px 22px; border: 1px dashed rgba(163,184,220,.22); border-radius: 17px; }
.held-out-row > span { color: var(--muted-2); font-size: .61rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.held-out-row > div { display: flex; flex-wrap: wrap; gap: 7px; }
.held-out-row > div b { padding: 5px 8px; border-radius: 8px; background: rgba(141,155,178,.08); color: #aeb9ca; font-size: .61rem; }
.held-out-row p { grid-column: 2; margin: 0; color: var(--muted); font-size: .67rem; line-height: 1.55; }
.metrics-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 34px; padding: 26px 28px; border-radius: 20px; background: linear-gradient(100deg, rgba(77,225,213,.11), rgba(127,156,255,.07)); }
.metrics-cta p { margin: 0; }
.metrics-cta strong, .metrics-cta span { display: block; }
.metrics-cta strong { font-size: 1rem; }
.metrics-cta span { margin-top: 5px; color: var(--muted); font-size: .7rem; }
.metrics-cta .landing-primary { flex: 0 0 auto; min-width: 188px; }
.metrics-caution { max-width: 860px; margin: 16px 0 0; color: var(--muted-2); font-size: .64rem; line-height: 1.55; }

.technology-section { border-top: 1px solid var(--line); }
.technology-hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(270px, .55fr); gap: 56px; align-items: end; }
.technology-heading { max-width: 880px; margin: 0; }
.technology-position { padding: 24px; border: 1px solid rgba(77,225,213,.22); border-radius: 20px; background: linear-gradient(145deg, rgba(77,225,213,.09), rgba(17,27,46,.68)); }
.technology-position > span, .technology-governance span { color: var(--aqua); font-size: .62rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.technology-position > strong { display: block; margin-top: 7px; font-size: 1.55rem; letter-spacing: -.04em; }
.technology-position > p { margin: 2px 0 17px; color: var(--muted); font-size: .72rem; }
.technology-position ul { display: grid; gap: 9px; margin: 0; padding: 15px 0 0; border-top: 1px solid var(--line); list-style: none; }
.technology-position li { position: relative; padding-left: 15px; color: #c9d4e3; font-size: .72rem; }
.technology-position li::before { content: ""; position: absolute; left: 0; top: .52em; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); }
.technology-pipeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 54px; padding: 1px; border-radius: 22px; overflow: hidden; background: var(--line); }
.technology-pipeline article { min-height: 190px; display: grid; grid-template-columns: 32px 1fr; gap: 13px; align-content: start; padding: 25px 23px; background: #0d1627; }
.technology-pipeline article > b { color: var(--aqua); font-size: .64rem; letter-spacing: .1em; }
.technology-pipeline h3 { font-size: .96rem; }
.technology-pipeline p { margin: 9px 0 0; color: var(--muted); font-size: .73rem; line-height: 1.65; }
.model-math { margin-top: 68px; padding: 36px; border: 1px solid var(--line); border-radius: 24px; background: radial-gradient(circle at 92% 10%, rgba(127,156,255,.10), transparent 32rem), rgba(8,15,27,.72); }
.model-math-intro { display: grid; grid-template-columns: .85fr 1.35fr; gap: 10px 50px; align-items: end; }
.model-math-intro .eyebrow { grid-column: 1 / -1; }
.model-math-intro h3 { max-width: 430px; font-size: 1.65rem; line-height: 1.18; letter-spacing: -.035em; }
.model-math-intro > p:last-child { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.65; }
.equation-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 30px; }
.equation-grid article { min-height: 184px; padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: rgba(17,27,46,.65); }
.equation-grid span { color: var(--aqua); font-size: .63rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.equation-grid code { display: block; overflow-wrap: anywhere; margin-top: 18px; color: #f2f7fc; font-family: "SFMono-Regular", Consolas, monospace; font-size: 1rem; letter-spacing: -.02em; }
.equation-grid p { margin: 17px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.58; }
.shapley-note { display: grid; grid-template-columns: 150px 1fr; gap: 24px; margin-top: 12px; padding: 20px 22px; border: 1px solid rgba(127,156,255,.23); border-radius: 16px; background: var(--blue-soft); }
.shapley-note > span { color: var(--blue); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.shapley-note p { margin: 0; color: #b7c4d9; font-size: .74rem; line-height: 1.62; }
.shapley-note strong { color: #e5ebf6; }
.approximation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.approximation-grid article { padding: 32px; border: 1px solid var(--line); border-radius: 22px; background: rgba(17,27,46,.48); }
.approximation-grid h3 { margin-top: 8px; font-size: 1.5rem; letter-spacing: -.035em; }
.approximation-grid > article > p:not(.eyebrow) { color: var(--muted); font-size: .78rem; line-height: 1.68; }
.approximation-grid ul { display: grid; gap: 12px; margin: 23px 0 0; padding: 0; list-style: none; }
.approximation-grid li { position: relative; padding-left: 19px; color: var(--muted); font-size: .75rem; line-height: 1.58; }
.approximation-grid li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border: 2px solid var(--aqua); border-radius: 50%; }
.approximation-grid li strong { color: #d8e2ef; }
.approximation-limits { border-color: rgba(247,202,106,.19) !important; }
.approximation-limits .eyebrow { color: var(--amber); }
.approximation-limits li::before { border-color: var(--amber); }
.technology-governance { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; margin-top: 14px; padding: 27px 30px; border: 1px dashed rgba(163,184,220,.26); border-radius: 19px; }
.technology-governance h3 { max-width: 440px; margin-top: 6px; font-size: 1.15rem; }
.technology-governance > p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.65; }
.technology-actions { display: flex; gap: 12px; margin-top: 34px; }
.technology-disclaimer { max-width: 850px; margin: 18px 0 0; color: var(--muted-2); font-size: .65rem; line-height: 1.55; }

.how-section { display: grid; grid-template-columns: minmax(260px, .72fr) 1.28fr; gap: 80px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.compact-heading { margin: 0; }
.how-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--line); }
.how-grid li { min-height: 172px; display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 24px; background: #0e1728; }
.how-grid > li > b { color: var(--aqua); font-size: .66rem; letter-spacing: .1em; }
.how-grid h3 { font-size: .98rem; }
.how-grid p { margin: 8px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.6; }

.analytics-showcase { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 14px; }
.showcase-card { min-height: 360px; display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, rgba(17,27,46,.86), rgba(10,18,32,.74)); }
.showcase-card > div:first-child > span { display: block; color: var(--aqua); font-size: .62rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.showcase-card > div:first-child > strong { display: block; margin-top: 5px; font-size: 1rem; }
.showcase-card > p { margin: auto 0 0; color: var(--muted); font-size: .68rem; line-height: 1.55; }
.survival-example svg { width: 100%; margin: 22px 0 12px; }
.example-grid { fill: none; stroke: rgba(255,255,255,.07); stroke-width: 1; }
.example-area { fill: url(#landingArea); }
.example-base { fill: none; stroke: #66758c; stroke-width: 2; stroke-dasharray: 5 5; }
.example-current { fill: none; stroke: var(--aqua); stroke-width: 3; }
.example-scenario { fill: none; stroke: var(--blue); stroke-width: 2.5; }
.example-factors { display: grid; gap: 17px; margin: 38px 0 28px; }
.example-factors p { display: grid; grid-template-columns: 64px 1fr 42px; align-items: center; gap: 8px; margin: 0; color: var(--muted); font-size: .62rem; }
.example-factors i { height: 7px; width: var(--w); border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--aqua)); }
.example-factors i.negative { background: linear-gradient(90deg, #9e4e65, var(--red)); }
.example-factors b { color: #d3dcea; font-size: .62rem; text-align: right; }
.pheno-display { display: grid; gap: 1px; margin: 34px 0 18px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.pheno-display span { display: grid; padding: 16px; background: rgba(7,14,26,.88); color: var(--muted); font-size: .63rem; }
.pheno-display strong { margin-top: 3px; color: var(--blue); font-size: 2.1rem; line-height: 1; letter-spacing: -.06em; }
.zero-note { align-self: flex-start; padding: 5px 8px; border-radius: 999px; background: rgba(247,202,106,.08); color: var(--amber); font-size: .58rem; font-weight: 750; text-transform: uppercase; }
.text-link { display: inline-flex; gap: 8px; margin-top: 26px; color: #dbe5f4; font-size: .78rem; font-weight: 700; text-decoration: none; }
.text-link span { color: var(--aqua); }

.research-landing { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(44px, 8vw, 110px); align-items: center; border-top: 1px solid var(--line); }
.research-jump { margin-top: 28px; }
.research-principles { display: grid; gap: 12px; }
.research-principles article { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(17,27,46,.48); }
.research-principles i { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--aqua-soft); color: var(--aqua); font-size: .8rem; font-style: normal; font-weight: 850; }
.research-principles h3 { font-size: .9rem; }
.research-principles p { margin: 6px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.55; }

.membership-section { display: block; margin-bottom: 100px; padding-inline: clamp(28px, 5vw, 68px); border: 1px solid rgba(77,225,213,.22); border-radius: 28px; background: radial-gradient(circle at 86% 16%, rgba(77,225,213,.10), transparent 23rem), linear-gradient(145deg, rgba(17,27,46,.95), rgba(8,15,27,.95)); box-shadow: var(--shadow); }
.membership-intro { max-width: 820px; margin: 0 auto 40px; text-align: center; }
.membership-intro h2 { font-size: clamp(2.35rem, 5vw, 4.5rem); line-height: .98; }
.membership-intro > p:last-child { max-width: 680px; margin: 22px auto 0; color: var(--muted); font-size: .84rem; line-height: 1.7; }
.membership-table-wrap { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: 22px; background: rgba(7,14,26,.76); box-shadow: 0 22px 54px rgba(0,0,0,.2); -webkit-overflow-scrolling: touch; }
.membership-table { width: 100%; min-width: 760px; border-collapse: collapse; table-layout: fixed; }
.membership-table th, .membership-table td { padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.membership-table th:first-child { width: 38%; text-align: left; }
.membership-table th:not(:first-child), .membership-table td { width: 31%; text-align: center; }
.membership-table thead th { padding-block: 24px; background: rgba(255,255,255,.018); }
.membership-table thead th:first-child { color: var(--muted); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.membership-table thead span { display: block; color: var(--aqua); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.membership-table thead strong { display: block; margin-top: 8px; color: var(--ink); font-size: 2rem; letter-spacing: -.055em; }
.membership-table thead strong small { color: var(--muted); font-size: .72rem; font-weight: 650; letter-spacing: 0; }
.membership-table thead th > small, .membership-table thead em { display: block; margin-top: 5px; color: var(--muted); font-size: .63rem; font-style: normal; font-weight: 600; }
.membership-table tbody th { color: #d8e1ef; font-size: .7rem; font-weight: 650; line-height: 1.45; }
.membership-table tbody td { color: var(--muted); font-size: .68rem; line-height: 1.5; }
.membership-table tbody td strong { color: var(--ink); }
.membership-table .plus-column { background: rgba(77,225,213,.045); }
.membership-table thead .plus-column { box-shadow: inset 0 3px 0 var(--aqua); }
.plan-check { display: inline-grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: var(--aqua-soft); color: var(--aqua); font-size: .8rem; font-weight: 900; }
.plan-dash { color: var(--muted-2); font-size: 1rem; }
.plan-planned { display: inline-block; padding: 5px 9px; border: 1px solid rgba(127,156,255,.28); border-radius: 999px; color: var(--blue); font-size: .58rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.membership-table tfoot th, .membership-table tfoot td { padding-block: 22px; border-bottom: 0; }
.membership-table tfoot th { color: var(--muted); font-size: .7rem; }
.membership-table tfoot .landing-primary, .membership-table tfoot .landing-secondary { width: 100%; min-width: 0; padding-inline: 14px; }
.billing-options { display: grid; gap: 8px; }
.billing-message { min-height: 20px; margin: 14px 0 0; color: var(--muted); font-size: .72rem; font-weight: 650; line-height: 1.5; text-align: center; }
.billing-message.success { color: var(--aqua); }
.billing-message.error { color: #ffaaa2; }
.membership-beta-note { margin: 18px 0 0; color: var(--muted-2); font-size: .63rem; text-align: center; }
.landing-disclosure { display: grid; grid-template-columns: minmax(220px, .55fr) 1.45fr; gap: 38px; margin-bottom: 104px; padding: 24px; border: 1px solid rgba(247,202,106,.18); border-radius: 18px; background: rgba(247,202,106,.035); }
.landing-disclosure strong { color: var(--amber); font-size: .82rem; }
.landing-disclosure p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.6; }

#workspace { scroll-margin-top: 74px; border-top: 1px solid var(--line); }

.workspace { display: grid; grid-template-columns: minmax(340px, 410px) minmax(0, 1fr); min-height: calc(100vh - 74px); }
.input-panel {
  border-right: 1px solid var(--line);
  background: rgba(11, 18, 31, .72);
  padding: 28px 24px 120px;
  position: sticky;
  top: 74px;
  height: calc(100vh - 74px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.panel-heading, .results-header, .card-heading, .section-heading, .dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.eyebrow { margin: 0 0 5px; color: var(--aqua); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 1.65rem; margin-bottom: 0; letter-spacing: -.04em; }
h2 { font-size: clamp(1.45rem, 2vw, 2rem); margin-bottom: 0; letter-spacing: -.045em; }
h3 { font-size: 1.12rem; margin-bottom: 0; letter-spacing: -.025em; }
.icon-button { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--panel-3); color: var(--muted); }
.icon-button:hover { color: var(--aqua); }
.icon-button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.data-summary { margin: 22px 0 18px; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.018); }
.plan-switcher { margin: 20px 0 0; padding: 12px; border: 1px solid rgba(77,225,213,.2); border-radius: 16px; background: rgba(77,225,213,.045); }
.plan-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.plan-switch button { display: grid; gap: 2px; min-height: 52px; padding: 9px 12px; border: 1px solid transparent; border-radius: 11px; background: transparent; color: var(--muted); text-align: left; }
.plan-switch button.active { border-color: rgba(77,225,213,.34); background: rgba(77,225,213,.12); color: var(--ink); }
.plan-switch button span { font-size: .75rem; font-weight: 800; }
.plan-switch button small { color: var(--muted); font-size: .6rem; }
.plan-switcher > p { margin: 10px 2px 0; color: var(--muted); font-size: .63rem; line-height: 1.5; }
.plan-switcher > p strong { color: var(--aqua); }
[data-plan-lock="plus"], [data-plan-lock-section="plus"] { position: relative; transition: opacity .2s ease, border-color .2s ease; }
body[data-plan="free"] [data-plan-lock="plus"] { opacity: .5; border-style: dashed; }
body[data-plan="free"] [data-plan-lock="plus"]::after,
body[data-plan="free"] [data-plan-lock-section="plus"]::after { content: "YIRELO PLUS"; position: absolute; top: 11px; right: 11px; z-index: 2; padding: 4px 7px; border: 1px solid rgba(127,156,255,.32); border-radius: 999px; background: #10192b; color: var(--blue); font-size: .52rem; font-weight: 850; letter-spacing: .08em; }
body[data-plan="free"] [data-plan-lock-section="plus"] { opacity: .54; }
body[data-plan="free"] [data-plan-lock-section="plus"] details { pointer-events: none; }
.completion-row { display: flex; justify-content: space-between; font-size: .82rem; color: var(--muted); }
.completion-row strong { color: var(--ink); }
.progress-track, .mini-meter { height: 5px; margin: 10px 0; border-radius: 999px; overflow: hidden; background: rgba(255,255,255,.08); }
.progress-track span, .mini-meter i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--aqua)); transition: width .45s ease; }
.data-summary p { margin: 0; font-size: .75rem; color: var(--muted-2); }

details { border-top: 1px solid var(--line); }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { display: flex; align-items: center; justify-content: space-between; padding: 17px 2px; list-style: none; cursor: pointer; color: #d9e2f1; font-weight: 650; font-size: .9rem; }
summary::-webkit-details-marker { display: none; }
summary span { display: flex; align-items: center; gap: 10px; }
summary b { color: var(--muted-2); font-size: .7rem; letter-spacing: .08em; }
summary svg { width: 17px; fill: none; stroke: var(--muted); stroke-width: 1.8; transition: transform .2s ease; }
details[open] summary svg { transform: rotate(180deg); }
.fields { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 0 0 18px; }
.fields.two-col { grid-template-columns: 1fr 1fr; }
.span-2 { grid-column: 1 / -1 !important; }
label, .field-block { display: grid; gap: 6px; min-width: 0; }
label > span, .field-title > span { color: #b8c4d7; font-size: .76rem; font-weight: 600; }
label small, .field-block small, .fields small { color: var(--muted-2); font-size: .71rem; line-height: 1.4; }
.control-title, .metric-name { display: flex; align-items: center; gap: 7px; min-width: 0; }
.control-title label { display: block; color: #b8c4d7; font-size: .76rem; font-weight: 600; }
.heading-info { display: flex; align-items: center; gap: 8px; }
.heading-info h3, .heading-info .eyebrow { margin: 0; }
.eyebrow-heading-info { margin-bottom: 5px; }
.info-button {
  width: 18px; height: 18px; flex: 0 0 18px; display: inline-grid; place-items: center;
  border: 1px solid rgba(141,155,178,.48); border-radius: 50%; padding: 0;
  background: rgba(127,156,255,.08); color: #aebbd1; font-size: .68rem; font-weight: 800;
  line-height: 1; font-style: normal; cursor: pointer; vertical-align: middle;
}
.info-button:hover { border-color: var(--aqua); background: var(--aqua-soft); color: var(--aqua); }
.info-button:focus-visible { outline: 2px solid var(--aqua); outline-offset: 2px; }
input, select {
  width: 100%; min-height: 42px; border: 1px solid var(--line); border-radius: 11px;
  background: #0b1322; color: var(--ink); padding: 9px 11px; outline: none;
}
input:focus, select:focus { border-color: rgba(77,225,213,.7); box-shadow: 0 0 0 3px rgba(77,225,213,.09); }
input:disabled, select:disabled { opacity: .6; cursor: not-allowed; }
input::placeholder { color: #58667c; }
.unit-input { display: grid; grid-template-columns: 1fr auto; align-items: center; border: 1px solid var(--line); border-radius: 11px; background: #0b1322; overflow: hidden; }
.unit-input:focus-within { border-color: rgba(77,225,213,.7); box-shadow: 0 0 0 3px rgba(77,225,213,.09); }
.unit-input input { border: 0; border-radius: 0; background: transparent; box-shadow: none; min-width: 0; }
.unit-input input:focus { box-shadow: none; }
.unit-input i { padding-right: 10px; color: var(--muted-2); font-size: .67rem; font-style: normal; white-space: nowrap; }
.paired-field { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 13px; border-radius: 14px; background: rgba(255,255,255,.025); border: 1px solid transparent; }
.paired-field:hover { border-color: var(--line); }
.field-title { grid-column: 1/-1; display: flex; justify-content: space-between; align-items: center; }
.field-title em { color: var(--muted-2); font-size: .64rem; text-transform: uppercase; font-style: normal; letter-spacing: .07em; }
.calculated-value { grid-column: 1/-1; margin: 0; color: var(--aqua); font-size: .73rem; }
.locked-factor { border-left: 2px solid rgba(127,156,255,.4); }
.fixed-field { border-left: 2px solid rgba(247,202,106,.4); }
.muted-factor { border-left: 2px solid rgba(141,155,178,.28); }
.primary-button { width: 100%; padding: 13px 16px; border-radius: 12px; background: var(--aqua); color: #061413; font-weight: 800; }
.primary-button:hover { filter: brightness(1.08); transform: translateY(-1px); }
.panel-note { margin: 20px 0 0; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; color: var(--muted-2); font-size: .68rem; }

.results-panel { padding: 34px clamp(24px, 4vw, 60px) 50px; min-width: 0; }
.results-header { align-items: center; margin-bottom: 28px; }
.results-tabs { display: flex; padding: 4px; background: var(--panel); border: 1px solid var(--line); border-radius: 13px; }
.results-tabs button, .sensitivity-toggle button { border: 0; background: transparent; color: var(--muted); border-radius: 9px; font-size: .78rem; font-weight: 650; }
.results-tabs button { padding: 9px 13px; }
.results-tabs button.active, .sensitivity-toggle button.active { background: var(--panel-3); color: var(--ink); box-shadow: 0 5px 18px rgba(0,0,0,.2); }
.results-tabs button:focus-visible, .sensitivity-toggle button:focus-visible { outline: 2px solid var(--aqua); outline-offset: 2px; }
.tab-panel[hidden] { display: none; }
.view-toggle { display: flex; padding: 4px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.view-toggle button { background: transparent; padding: 8px 11px; border-radius: 8px; color: var(--muted); font-size: .76rem; }
.view-toggle button.active { background: var(--panel-3); color: var(--ink); box-shadow: 0 5px 18px rgba(0,0,0,.2); }
.view-toggle.compact { padding: 3px; }
.view-toggle.compact button { padding: 6px 8px; font-size: .68rem; }
.contribution-controls { display: flex; align-items: center; gap: 8px; }

.hero-results { display: grid; grid-template-columns: minmax(360px, 480px) minmax(240px, 1fr); align-items: center; gap: clamp(24px, 4vw, 56px); padding: 30px clamp(20px, 3vw, 42px); border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(135deg, rgba(17,27,46,.96), rgba(10,18,32,.88)); box-shadow: var(--shadow); overflow: hidden; position: relative; }
.hero-results::after { content: ""; position: absolute; inset: auto -10% -55% 40%; height: 240px; background: radial-gradient(ellipse, rgba(77,225,213,.10), transparent 65%); pointer-events: none; }
.hero-orbits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: clamp(12px, 2vw, 24px); position: relative; z-index: 1; }
.age-orbit { width: min(100%, 220px); aspect-ratio: 1; margin-inline: auto; position: relative; }
.age-orbit svg { width: 100%; transform: rotate(-90deg); overflow: visible; }
.age-orbit circle { fill: none; stroke-width: 5; }
.orbit-bg { stroke: rgba(255,255,255,.07); }
.orbit-current { stroke: var(--aqua); stroke-linecap: round; stroke-dasharray: 578; stroke-dashoffset: 578; filter: drop-shadow(0 0 7px rgba(77,225,213,.35)); transition: stroke-dashoffset .65s ease; }
.orbit-target { stroke: var(--blue); stroke-linecap: round; stroke-dasharray: 515; stroke-dashoffset: 515; opacity: .7; transition: stroke-dashoffset .65s ease; }
.orbit-phenotypic { stroke: var(--blue); stroke-linecap: round; stroke-dasharray: 578; stroke-dashoffset: 578; filter: drop-shadow(0 0 7px rgba(127,156,255,.35)); transition: stroke-dashoffset .65s ease; }
.orbit-copy { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.orbit-copy span { color: var(--muted); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; }
.orbit-copy strong { font-size: clamp(3.1rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -.075em; font-variant-numeric: tabular-nums; }
.orbit-copy small { max-width: 150px; margin: 6px auto 0; color: var(--aqua); font-size: .75rem; line-height: 1.2; }
.orbit-copy em { margin-top: 5px; color: var(--muted-2); font-size: .57rem; font-style: normal; letter-spacing: .035em; }
.phenotypic-age-orbit .orbit-copy strong, .phenotypic-age-orbit .orbit-copy small { color: var(--blue); }
.headline-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; position: relative; z-index: 1; }
.headline-metrics > div { padding: 0 0 18px; border-bottom: 1px solid var(--line); }
.headline-metrics > div:last-child { grid-column: 1/-1; border-bottom: 0; padding-bottom: 0; }
.headline-metrics span { display: block; color: var(--muted); font-size: .76rem; margin-bottom: 7px; }
.headline-metrics strong { font-size: clamp(1.65rem, 3vw, 2.4rem); letter-spacing: -.05em; }
.scenario-delta em { display: inline-flex; margin-left: 10px; padding: 5px 8px; border-radius: 8px; background: var(--aqua-soft); color: var(--aqua); font-size: .76rem; font-style: normal; vertical-align: super; }
.headline-metrics small { display: block; color: var(--muted-2); margin-top: 5px; font-size: .7rem; }
.confidence-card { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 0 16px; }
.confidence-card span { grid-column: 1/-1; }
.confidence-card strong { font-size: 1rem; letter-spacing: 0; }
.confidence-card .mini-meter { width: min(190px, 30vw); margin: 0 0 5px; }

.metric-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 22px 0; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.metric-strip article { padding: 18px; background: var(--panel); }
.metric-strip span { display: block; color: var(--muted); font-size: .72rem; }
.metric-strip span i { margin-left: 4px; color: var(--amber); font-style: normal; font-size: .58rem; text-transform: uppercase; }
.metric-strip strong { display: block; margin: 5px 0 2px; font-size: 1.55rem; letter-spacing: -.04em; }
.metric-strip small { color: var(--blue); font-size: .7rem; }

.phenotypic-card { margin: 0 0 22px; padding: 22px; border: 1px solid rgba(127,156,255,.24); border-radius: var(--radius); background: linear-gradient(135deg, rgba(17,27,46,.92), rgba(13,20,35,.96)); box-shadow: var(--shadow); }
.phenotypic-summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 28px; }
.phenotypic-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.phenotypic-title-row h3 { margin: 0; font-size: 1.35rem; letter-spacing: -.035em; }
.zero-weight-badge { display: inline-flex; padding: 5px 8px; border: 1px solid rgba(247,202,106,.22); border-radius: 999px; background: rgba(247,202,106,.06); color: var(--amber); font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.phenotypic-explainer { max-width: 720px; margin: 9px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.55; }
.phenotypic-results { display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr)); }
.phenotypic-result { min-width: 0; padding-left: 24px; border-left: 1px solid var(--line); text-align: right; }
.phenotypic-result + .phenotypic-result { margin-left: 20px; }
.phenotypic-result span, .phenotypic-result small { display: block; color: var(--muted); font-size: .68rem; }
.phenotypic-result strong { display: block; margin: 3px 0; color: var(--blue); font-size: 2.5rem; line-height: 1; letter-spacing: -.07em; font-variant-numeric: tabular-nums; }
.phenotypic-result small { color: var(--aqua); }
.phenotypic-status { display: flex; justify-content: space-between; gap: 14px; margin-top: 17px; padding: 11px 13px; border-radius: 12px; background: rgba(127,156,255,.07); font-size: .7rem; }
.phenotypic-status strong { color: #dce4f7; }
.phenotypic-status span { color: var(--amber); text-align: right; }
.phenotypic-inputs, .phenotypic-inputs:last-of-type { margin-top: 12px; border-top: 1px solid var(--line); border-bottom: 0; }
.phenotypic-inputs summary { padding: 15px 2px 4px; color: #cdd7e8; font-size: .76rem; }
.phenotypic-inputs summary span { color: var(--muted-2); font-size: .65rem; font-weight: 500; }
.phenotypic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding-top: 15px; }
.phenotypic-grid label > span { display: block; margin: 0 0 6px; color: var(--muted); font-size: .66rem; }
.phenotypic-grid input { padding: 15px 14px; min-height: 50px; font-size: .9rem; }
.phenotypic-grid .unit-input { min-height: 52px; }
.pheno-label { display: flex !important; align-items: center; justify-content: space-between; gap: 8px; min-height: 25px; }
.pheno-info { width: 22px; height: 22px; flex: 0 0 22px; font-size: .68rem; }
.phenotypic-find-guide { margin: 15px 0 3px; padding: 14px 16px; border: 1px solid rgba(77,225,213,.16); border-radius: 12px; background: rgba(77,225,213,.05); color: var(--muted); font-size: .72rem; line-height: 1.65; }
.phenotypic-find-guide strong { color: #e8eef9; }
.phenotypic-find-guide b { color: #cbd8ec; }
.phenotypic-note { margin: 13px 0 0; color: var(--muted-2); font-size: .65rem; line-height: 1.55; }

.analytics-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .85fr); gap: 22px; }
.chart-card, .priorities-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 22px; min-width: 0; }
.card-heading { align-items: center; margin-bottom: 18px; }
.legend { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; color: var(--muted); font-size: .68rem; }
.legend span { display: flex; align-items: center; gap: 5px; }
.legend i { width: 7px; height: 7px; border-radius: 50%; }
.current-dot { background: var(--aqua); }
.target-dot { background: var(--blue); }
.base-dot { background: #5a6679; }
.survival-chart { width: 100%; height: 280px; }
.survival-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.grid-line { stroke: rgba(163,184,220,.10); stroke-width: 1; }
.axis-label { fill: #65738b; font-size: 11px; }
.curve-base { fill: none; stroke: #5a6679; stroke-width: 1.5; stroke-dasharray: 5 6; }
.curve-current { fill: none; stroke: var(--aqua); stroke-width: 3; filter: drop-shadow(0 0 5px rgba(77,225,213,.25)); }
.curve-target { fill: none; stroke: var(--blue); stroke-width: 2.4; }
.area-current { fill: url(#areaGradient); opacity: .42; }
.marker-line { stroke: rgba(255,255,255,.16); stroke-width: 1; stroke-dasharray: 3 4; }
.marker-text { fill: #b8c4d7; font-size: 10px; }
.sum-badge { padding: 6px 9px; border-radius: 9px; color: var(--aqua); background: var(--aqua-soft); font-size: .68rem; }
.factor-chart { display: grid; gap: 12px; }
.factor-row { display: grid; grid-template-columns: minmax(86px, 1fr) 2.2fr auto; align-items: center; gap: 10px; }
.factor-label { min-width: 0; }
.factor-label strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: .76rem; }
.factor-label small { color: var(--muted-2); font-size: .61rem; }
.factor-track { height: 7px; border-radius: 999px; background: rgba(255,255,255,.06); position: relative; overflow: hidden; }
.factor-fill { position: absolute; inset-block: 0; border-radius: inherit; transition: width .45s ease; }
.factor-fill.positive { left: 50%; background: linear-gradient(90deg, #328e8b, var(--aqua)); }
.factor-fill.negative { right: 50%; background: linear-gradient(90deg, var(--red), #a54f65); }
.factor-track::after { content: ""; position: absolute; top: -2px; bottom: -2px; left: 50%; width: 1px; background: rgba(255,255,255,.18); }
.factor-value { min-width: 45px; text-align: right; font-size: .72rem; font-variant-numeric: tabular-nums; }
.factor-value.positive { color: var(--aqua); }
.factor-value.negative { color: var(--red); }
.chart-note { color: var(--muted-2); font-size: .65rem; margin: 18px 0 0; line-height: 1.5; }

.priorities-card { margin-top: 22px; }
.timestamp { color: var(--muted-2); font-size: .68rem; }
.priority-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.priority { padding: 16px; min-height: 148px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.018); }
.priority-top { display: flex; justify-content: space-between; gap: 10px; }
.priority-number { color: var(--muted-2); font-size: .68rem; }
.priority-tag { padding: 4px 7px; border-radius: 7px; background: var(--blue-soft); color: var(--blue); font-size: .58rem; text-transform: uppercase; letter-spacing: .06em; }
.priority h4 { margin: 18px 0 6px; font-size: .9rem; }
.priority p { color: var(--muted); font-size: .72rem; margin: 0; }

.projection-panel { display: grid; gap: 22px; }
.projection-intro {
  display: grid; grid-template-columns: minmax(260px, .9fr) minmax(420px, 1.1fr); align-items: end; gap: 28px;
  padding: 26px 28px; border: 1px solid var(--line); border-radius: 22px;
  background: linear-gradient(135deg, rgba(17,27,46,.96), rgba(10,18,32,.88)); box-shadow: var(--shadow);
}
.projection-intro > div:first-child > p:last-child { max-width: 630px; margin: 10px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.projection-summary { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 15px; overflow: hidden; background: rgba(5,11,21,.38); }
.projection-summary article { padding: 15px; border-right: 1px solid var(--line); }
.projection-summary article:last-child { border-right: 0; }
.projection-summary span, .projection-summary small { display: block; color: var(--muted); font-size: .66rem; }
.projection-summary strong { display: block; margin: 5px 0 2px; color: var(--ink); font-size: 1.35rem; letter-spacing: -.04em; }
.projection-summary small { color: var(--aqua); }
.projection-time-card { min-height: 390px; }
.time-projection-chart { width: 100%; height: 295px; }
.time-projection-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.projection-area { fill: url(#projectionGradient); opacity: .34; }
.projection-current { fill: none; stroke: var(--aqua); stroke-width: 3; filter: drop-shadow(0 0 5px rgba(77,225,213,.22)); }
.projection-target { fill: none; stroke: var(--blue); stroke-width: 2.4; }
.projection-point { fill: var(--panel); stroke: var(--aqua); stroke-width: 2; }
.projection-point.target { stroke: var(--blue); }
.projection-marker { stroke: rgba(255,255,255,.12); stroke-width: 1; stroke-dasharray: 3 5; }
.projection-label { fill: #b8c4d7; font-size: 10px; }
.sensitivity-heading { margin-bottom: 10px; }
.sensitivity-toggle { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 11px; background: rgba(6,12,22,.48); }
.sensitivity-toggle button { min-width: 54px; padding: 8px 11px; }
.sensitivity-legend { display: flex; justify-content: flex-end; gap: 14px; margin: 0 0 18px; color: var(--muted); font-size: .68rem; }
.sensitivity-legend span { display: flex; align-items: center; gap: 6px; }
.sensitivity-legend i { width: 8px; height: 8px; border-radius: 50%; }
.better-dot { background: var(--aqua); }
.worse-dot { background: var(--red); }
.sensitivity-chart { display: grid; gap: 13px; }
.sensitivity-row { display: grid; grid-template-columns: minmax(128px, .78fr) minmax(260px, 2fr) 82px; align-items: center; gap: 13px; }
.sensitivity-label strong { display: block; font-size: .76rem; }
.sensitivity-label small { display: block; margin-top: 3px; color: var(--muted-2); font-size: .62rem; }
.sensitivity-track { position: relative; height: 25px; border-radius: 8px; overflow: hidden; background: rgba(255,255,255,.035); }
.sensitivity-track::after { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: rgba(255,255,255,.22); }
.sensitivity-bar { position: absolute; height: 8px; border-radius: 999px; min-width: 2px; }
.sensitivity-bar.better { bottom: 4px; background: linear-gradient(90deg, #328e8b, var(--aqua)); }
.sensitivity-bar.worse { top: 4px; background: linear-gradient(90deg, var(--red), #a54f65); }
.sensitivity-values { display: grid; gap: 2px; text-align: right; font-size: .68rem; font-variant-numeric: tabular-nums; }
.sensitivity-values .better { color: var(--aqua); }
.sensitivity-values .worse { color: var(--red); }
.sensitivity-row.unavailable { opacity: .55; }
.sensitivity-missing { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted-2); font-size: .62rem; }
.sensitivity-empty { padding: 24px; border: 1px dashed var(--line-strong); border-radius: 14px; color: var(--muted); text-align: center; font-size: .8rem; }
.projection-assumptions { display: grid; grid-template-columns: minmax(220px, .55fr) 1.45fr; gap: 28px; padding: 22px 24px; border: 1px solid rgba(247,202,106,.2); border-radius: 18px; background: rgba(247,202,106,.045); }
.projection-assumptions p { margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.6; }
.projection-assumptions h3 { margin: 0; }

.history-panel { display: grid; gap: 22px; }
.history-intro { order: 1; }
.history-trend-card { order: 2; }
.history-selected { order: 3; }
.history-matrix-card { order: 4; }
.history-intro {
  display: grid; grid-template-columns: minmax(280px, 1.15fr) minmax(340px, .85fr); align-items: end; gap: 34px;
  padding: 28px; border: 1px solid var(--line); border-radius: 22px;
  background: radial-gradient(circle at 88% 12%, rgba(77,225,213,.1), transparent 19rem), linear-gradient(135deg, rgba(17,27,46,.96), rgba(10,18,32,.88)); box-shadow: var(--shadow);
}
.history-intro h2 { max-width: 760px; }
.history-intro > div:first-child > p:last-child { max-width: 720px; margin: 12px 0 0; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.history-save-panel { padding: 18px; border: 1px solid rgba(77,225,213,.2); border-radius: 16px; background: rgba(4,10,19,.42); }
.history-save-panel > label { display: block; margin-bottom: 8px; color: #d7e1ee; font-size: .82rem; font-weight: 700; }
.history-save-row { display: grid; grid-template-columns: minmax(135px, .72fr) minmax(190px, 1.28fr); gap: 9px; }
.history-save-row input { min-width: 0; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: 11px; background: rgba(6,12,22,.78); color: var(--ink); color-scheme: dark; font: inherit; }
.history-save-row .primary-button { width: auto; min-height: 44px; }
.history-save-panel small { display: block; min-height: 18px; margin-top: 9px; color: var(--muted-2); font-size: .76rem; line-height: 1.45; }
.history-save-panel small.success { color: var(--aqua); }
.history-save-panel small.error { color: var(--red); }
.history-selected { display: grid; grid-template-columns: repeat(3, minmax(130px, 1fr)) auto; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: rgba(7,14,26,.58); }
.history-selected article { min-height: 112px; padding: 18px; border-right: 1px solid var(--line); }
.history-selected span, .history-selected small { display: block; color: var(--muted); font-size: .76rem; }
.history-selected strong { display: block; margin: 7px 0 4px; color: var(--ink); font-size: 1.42rem; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.history-selected small { color: var(--aqua); }
.history-selected-actions { display: grid; align-content: center; gap: 8px; min-width: 165px; padding: 16px; }
.history-selected-actions button { min-height: 42px; padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 10px; background: rgba(255,255,255,.035); color: #d6dfed; font-weight: 700; }
.history-selected-actions button:first-child { border-color: rgba(77,225,213,.3); color: var(--aqua); }
.history-selected-actions button:last-child { color: var(--red); }
.history-selected-actions button:disabled { cursor: not-allowed; opacity: .38; }
.history-trend-card { min-height: 520px; }
.history-trend-heading { margin-bottom: 14px; }
.history-count, .history-scroll-note { color: var(--muted-2); font-size: .76rem; }
.history-trend-controls { display: grid; grid-template-columns: minmax(230px, 1.3fr) auto minmax(190px, .7fr); align-items: end; gap: 14px; margin-bottom: 22px; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: rgba(5,11,21,.38); }
.history-metric-picker > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: .78rem; font-weight: 700; }
.history-metric-picker select { width: 100%; min-height: 46px; padding: 10px 38px 10px 12px; border: 1px solid var(--line-strong); border-radius: 11px; background: #0b1424; color: var(--ink); font: inherit; font-size: .88rem; }
.history-metric-picker select:focus { outline: 2px solid rgba(77,225,213,.5); outline-offset: 2px; }
.history-period-picker { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(6,12,22,.62); }
.history-period-picker button { min-width: 72px; min-height: 38px; padding: 8px 11px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font-size: .78rem; font-weight: 750; }
.history-period-picker button.active { background: var(--panel-3); color: var(--aqua); box-shadow: 0 5px 18px rgba(0,0,0,.24); }
.history-trend-summary { min-width: 0; text-align: right; }
.history-trend-summary span, .history-trend-summary small { display: block; color: var(--muted); font-size: .72rem; }
.history-trend-summary strong { display: block; margin: 3px 0; color: var(--aqua); font-size: 1.5rem; line-height: 1.1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.history-trend-summary small { color: var(--muted-2); line-height: 1.35; }
.history-age-chart { width: 100%; height: 250px; }
.history-age-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.history-trend-line { fill: none; stroke: var(--aqua); stroke-width: 3; filter: drop-shadow(0 0 5px rgba(77,225,213,.24)); }
.history-trend-area { fill: url(#historyGradient); opacity: .42; }
.history-trend-point { fill: var(--panel); stroke: var(--aqua); stroke-width: 2.4; cursor: pointer; }
.history-trend-point.selected { fill: var(--aqua); stroke: #dffffc; stroke-width: 3; }
.history-trend-value { fill: #dce7f3; font-size: 11px; font-weight: 750; }
.history-empty { min-height: 210px; display: grid; place-items: center; padding: 24px; border: 1px dashed var(--line-strong); border-radius: 15px; color: var(--muted); font-size: .88rem; text-align: center; line-height: 1.6; }
.history-timeline { display: flex; gap: 9px; overflow-x: auto; padding: 13px 2px 4px; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.history-timeline button { flex: 0 0 auto; min-width: 112px; min-height: 48px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.025); color: var(--muted); text-align: left; }
.history-timeline button strong, .history-timeline button small { display: block; }
.history-timeline button strong { color: #dce5f1; font-size: .76rem; }
.history-timeline button small { margin-top: 3px; color: var(--muted-2); font-size: .7rem; }
.history-timeline button.active { border-color: rgba(77,225,213,.42); background: rgba(77,225,213,.1); box-shadow: inset 0 -2px 0 var(--aqua); }
.history-matrix-card { padding-right: 0; }
.history-matrix-card .card-heading { padding-right: 22px; }
.history-matrix-wrap { overflow: auto; max-height: 680px; border: 1px solid var(--line); border-radius: 15px 0 0 15px; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.history-matrix { min-width: 760px; border-collapse: separate; border-spacing: 0; font-variant-numeric: tabular-nums; }
.history-matrix th, .history-matrix td { min-width: 146px; padding: 14px 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(8,15,27,.9); text-align: center; }
.history-matrix thead th { position: sticky; top: 0; z-index: 3; background: #111b2d; color: #dce5f1; font-size: .76rem; }
.history-matrix thead button { width: 100%; padding: 0; border: 0; background: transparent; color: inherit; font: inherit; font-weight: 800; text-align: center; }
.history-matrix thead button:hover, .history-matrix thead button:focus-visible { color: var(--aqua); }
.history-matrix thead th small { display: block; margin-top: 4px; color: var(--muted-2); font-size: .68rem; font-weight: 500; }
.history-matrix th:first-child { position: sticky; left: 0; z-index: 2; min-width: 190px; max-width: 190px; background: #101a2b; text-align: left; }
.history-matrix thead th:first-child { z-index: 4; }
.history-matrix tbody th { color: #d4deeb; font-size: .78rem; }
.history-matrix tbody th small { display: block; margin-top: 3px; color: var(--muted-2); font-size: .69rem; font-weight: 500; }
.history-matrix td { color: var(--muted); font-size: .78rem; line-height: 1.35; }
.history-matrix td strong { color: var(--aqua); font-size: .94rem; }
.history-matrix .selected-column { background: rgba(77,225,213,.075); box-shadow: inset 0 2px 0 rgba(77,225,213,.45); }
.history-matrix tr:last-child th, .history-matrix tr:last-child td { border-bottom: 0; }
.history-matrix th:last-child, .history-matrix td:last-child { border-right: 0; }

.evidence-section { padding-top: 54px; }
.section-heading { margin-bottom: 20px; }
.section-heading > p { max-width: 430px; color: var(--muted); font-size: .8rem; }
.evidence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.evidence-card { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(17,27,46,.58); }
.evidence-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.evidence-card h3 { font-size: .95rem; }
.grade { min-width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: var(--aqua-soft); color: var(--aqua); font-weight: 800; font-size: .7rem; }
.grade.b { background: var(--blue-soft); color: var(--blue); }
.grade.c { background: rgba(247,202,106,.12); color: var(--amber); }
.evidence-card p { margin: 12px 0; color: var(--muted); font-size: .72rem; min-height: 48px; }
.evidence-meta { display: flex; flex-wrap: wrap; gap: 5px; }
.evidence-meta span { border: 1px solid var(--line); border-radius: 999px; padding: 4px 7px; color: var(--muted-2); font-size: .58rem; }
.evidence-card a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; color: #cdd7e8; font-size: .68rem; text-decoration-color: rgba(205,215,232,.35); text-underline-offset: 3px; }
.evidence-card a:hover { color: var(--aqua); }

.research-panel { display: grid; gap: 48px; }
.research-hero {
  display: grid; grid-template-columns: minmax(280px, 1.2fr) minmax(390px, .8fr); align-items: center; gap: 34px;
  padding: 30px; border: 1px solid var(--line); border-radius: 24px;
  background: linear-gradient(135deg, rgba(17,27,46,.96), rgba(10,18,32,.88)); box-shadow: var(--shadow);
}
.research-link-note { margin-top: 12px !important; color: var(--aqua) !important; font-size: .7rem !important; }
.research-hero > div:first-child > p:last-child { max-width: 720px; margin: 12px 0 0; color: var(--muted); font-size: .85rem; line-height: 1.65; }
.research-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--line); }
.research-stats article { min-height: 92px; display: grid; align-content: center; padding: 15px; background: rgba(7,14,26,.78); }
.research-stats strong { display: block; color: var(--aqua); font-size: 1.35rem; letter-spacing: -.04em; }
.research-stats span { color: var(--muted); font-size: .66rem; }
.research-standard { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr); gap: 34px; padding: 22px 24px; border: 1px solid rgba(127,156,255,.2); border-radius: 18px; background: rgba(127,156,255,.045); }
.research-standard h3 { margin: 0; }
.research-standard > div:first-child > p:last-child { margin: 10px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.6; }
.evidence-legend { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; align-content: center; }
.evidence-legend span { display: grid; grid-template-columns: 9px auto; column-gap: 8px; align-items: center; color: var(--muted); font-size: .68rem; }
.evidence-legend span i { grid-row: 1 / span 2; width: 8px; height: 8px; border-radius: 50%; }
.evidence-legend span b { color: #d5deed; font-size: .7rem; }
.legend-high { background: var(--aqua); }
.legend-moderate { background: var(--blue); }
.legend-emerging { background: var(--amber); }
.legend-none { background: var(--muted-2); }
.research-panel .evidence-section { padding-top: 0; }
.research-section { display: grid; gap: 2px; }
.decision-table { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: rgba(17,27,46,.58); }
.decision-row { display: grid; grid-template-columns: minmax(145px, .55fr) minmax(150px, .55fr) minmax(280px, 1.5fr); gap: 18px; align-items: center; padding: 15px 18px; border-top: 1px solid var(--line); }
.decision-row:first-child { border-top: 0; }
.decision-row > strong { color: #dce5f2; font-size: .75rem; }
.decision-row > p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.5; }
.decision-head { background: rgba(7,14,26,.62); color: var(--muted-2); font-size: .59rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.decision-badge { justify-self: start; padding: 5px 8px; border-radius: 8px; font-size: .58rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.decision-badge.added { background: var(--aqua-soft); color: var(--aqua); }
.decision-badge.held { background: rgba(141,155,178,.10); color: #aab6c9; }
.research-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.research-card { display: flex; flex-direction: column; min-width: 0; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(17,27,46,.58); }
.research-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.research-card > header > div { min-width: 0; }
.research-index { display: block; margin-bottom: 4px; color: var(--muted-2); font-size: .58rem; font-weight: 750; letter-spacing: .12em; }
.research-card h3 { font-size: 1rem; }
.evidence-level { flex: 0 0 auto; padding: 5px 8px; border-radius: 8px; background: var(--aqua-soft); color: var(--aqua); font-size: .58rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.evidence-level.moderate, .evidence-level.foundation { background: var(--blue-soft); color: var(--blue); }
.evidence-level.emerging { background: rgba(247,202,106,.12); color: var(--amber); }
.evidence-level.none { background: rgba(141,155,178,.10); color: #aab6c9; }
.research-endpoint { margin: 15px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.5; }
.research-endpoint strong { display: block; margin-bottom: 3px; color: #d7e0ef; font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.research-facts { display: grid; gap: 0; margin: 14px 0 0; }
.research-facts > div { padding: 12px 0; border-top: 1px solid var(--line); }
.research-facts dt { margin-bottom: 4px; color: var(--muted-2); font-size: .6rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.research-facts dd { margin: 0; color: #bbc7d9; font-size: .71rem; line-height: 1.58; }
.research-facts .model-treatment { margin: 1px 0; padding: 12px; border: 1px solid rgba(77,225,213,.16); border-radius: 12px; background: rgba(77,225,213,.055); }
.research-facts .model-treatment dt { color: var(--aqua); }
.research-facts code { color: #e4fbf8; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .68rem; white-space: normal; overflow-wrap: anywhere; }
.research-facts .research-limitation dd { color: #aab6c9; }
.research-sources { display: grid; gap: 7px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.research-sources > span { color: var(--muted-2); font-size: .6rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.research-sources a { display: flex; align-items: center; gap: 7px; min-height: 44px; padding: 8px 10px; border: 1px solid rgba(209,219,234,.12); border-radius: 10px; color: #d1dbea; font-size: .68rem; line-height: 1.4; text-decoration: none; }
.research-sources a span { flex: 0 0 auto; padding: 2px 5px; border-radius: 5px; background: var(--blue-soft); color: var(--blue); font-size: .52rem; font-weight: 750; text-transform: uppercase; }
.research-sources a strong { font-weight: 600; }
.research-sources a i { margin-left: auto; color: var(--aqua); font-style: normal; font-size: .9rem; }
.research-sources a:hover { border-color: rgba(77,225,213,.32); background: rgba(77,225,213,.05); color: var(--aqua); }
.research-sources p { margin: 0; color: var(--muted-2); font-size: .68rem; line-height: 1.45; }
.zero-weight-note { margin: 0 0 16px; padding: 15px 17px; border: 1px solid rgba(247,202,106,.2); border-radius: 14px; background: rgba(247,202,106,.045); color: var(--muted); font-size: .74rem; line-height: 1.55; }
.zero-weight-note strong { color: var(--amber); }
.supplement-grid .research-card { background: rgba(14,22,37,.72); }
.limitations-section { display: grid; grid-template-columns: minmax(230px, .55fr) 1.45fr; gap: 34px; padding: 26px; border: 1px solid rgba(255,124,137,.16); border-radius: 20px; background: rgba(255,124,137,.035); }
.limitations-section ul { margin: 0; padding-left: 20px; columns: 2; column-gap: 36px; }
.limitations-section li { break-inside: avoid; margin: 0 0 12px; padding-left: 3px; color: var(--muted); font-size: .72rem; line-height: 1.58; }
.limitations-section li::marker { color: var(--red); }

footer { display: flex; justify-content: space-between; gap: 30px; margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .68rem; }
footer p:first-child { max-width: 700px; }

dialog { width: min(680px, calc(100vw - 28px)); border: 1px solid var(--line-strong); border-radius: 22px; background: #10192a; color: var(--ink); padding: 24px; box-shadow: 0 40px 120px rgba(0,0,0,.62); }
dialog::backdrop { background: rgba(2,5,12,.76); backdrop-filter: blur(5px); }
.account-dialog { width: min(620px, calc(100vw - 28px)); }
.account-body { margin-top: 22px; }
.account-identity { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 16px; border: 1px solid rgba(77,225,213,.22); border-radius: 15px; background: rgba(77,225,213,.055); }
.account-avatar { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: var(--aqua); color: #071615; font-weight: 900; }
.account-identity strong, .account-identity small { display: block; }
.account-identity strong { color: var(--ink); font-size: .9rem; }
.account-identity small { margin-top: 3px; color: var(--muted); font-size: .72rem; }
.cloud-badge { padding: 6px 9px; border-radius: 999px; background: var(--aqua-soft); color: var(--aqua); font-size: .62rem; font-weight: 800; }
.account-credentials { display: grid; gap: 1px; margin-top: 14px; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: var(--line); }
.account-credentials > div { padding: 15px 16px; background: rgba(7,14,26,.8); }
.account-credentials span, .account-credentials small, .account-credentials strong { display: block; }
.account-credentials span { color: var(--muted-2); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.account-credentials strong { margin-top: 5px; color: #dce6f2; font-size: .86rem; }
.account-credentials small { margin-top: 4px; color: var(--muted); font-size: .7rem; line-height: 1.45; }
.account-billing-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; margin-top: 14px; padding: 15px 16px; border: 1px solid rgba(77,225,213,.22); border-radius: 15px; background: rgba(77,225,213,.045); }
.account-billing-card span, .account-billing-card strong, .account-billing-card small { display: block; }
.account-billing-card span { color: var(--muted-2); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.account-billing-card strong { margin-top: 5px; color: #dce6f2; font-size: .86rem; }
.account-billing-card small { max-width: 350px; margin-top: 4px; color: var(--muted); font-size: .7rem; line-height: 1.45; }
.account-billing-card .account-secondary-action { margin-top: 0; white-space: nowrap; }
.account-data-note { margin-top: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02); }
.account-data-note strong { color: #dce6f2; font-size: .76rem; }
.account-data-note p { margin: 5px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.account-secondary-action { display: inline-flex; margin-top: 14px; min-height: 42px; align-items: center; padding: 9px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: transparent; color: var(--muted); font-size: .74rem; text-decoration: none; cursor: pointer; }
.account-signed-out { text-align: center; }
.account-signed-out p { margin: 9px auto 20px; max-width: 440px; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.account-signed-out .landing-primary { width: 100%; }
.account-loading { min-height: 140px; display: grid; place-items: center; color: var(--muted); font-size: .8rem; }
.account-mode-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 0 0 16px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.account-mode-tabs button { min-height: 38px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font-size: .72rem; font-weight: 800; cursor: pointer; }
.account-mode-tabs button.active { background: rgba(77,225,213,.11); color: var(--aqua); }
.account-form { display: grid; gap: 12px; text-align: left; }
.account-form label > span { display: block; margin: 0 0 6px; color: #cbd7e6; font-size: .68rem; font-weight: 800; letter-spacing: .02em; }
.account-form input { width: 100%; min-height: 46px; padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: 10px; background: rgba(5,11,22,.78); color: var(--ink); font: inherit; box-sizing: border-box; outline: none; }
.account-form input:focus { border-color: rgba(77,225,213,.72); box-shadow: 0 0 0 3px rgba(77,225,213,.09); }
.account-form .landing-primary { margin-top: 2px; border: 0; cursor: pointer; }
.account-form .landing-primary:disabled { opacity: .58; cursor: wait; }
.account-text-action { margin-top: 13px; border: 0; background: transparent; color: var(--aqua); font-size: .7rem; font-weight: 750; cursor: pointer; }
.account-message { min-height: 20px; margin: 13px 0 0 !important; color: var(--muted) !important; }
.account-message.success { color: #7ce5ad !important; }
.account-message.error { color: #ff9c9c !important; }
.dialog-header h2 { font-size: 1.6rem; }
#closeMethod { font-size: 1.4rem; }
.method-body ol { list-style: none; margin: 24px 0; padding: 0; display: grid; gap: 14px; counter-reset: method; }
.method-body li { counter-increment: method; display: grid; grid-template-columns: 30px 1fr; gap: 12px; }
.method-body li::before { content: counter(method); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: var(--aqua-soft); color: var(--aqua); font-size: .7rem; font-weight: 800; }
.method-body li strong, .method-body li span { grid-column: 2; }
.method-body li strong { grid-row: 1; font-size: .82rem; }
.method-body li span { color: var(--muted); font-size: .73rem; margin-top: -8px; }
.formula-box { padding: 16px; border: 1px solid rgba(77,225,213,.25); border-radius: 14px; background: var(--aqua-soft); }
.formula-box span { display: block; color: var(--aqua); font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; }
.formula-box code { display: block; margin-top: 8px; color: var(--ink); font-size: .82rem; white-space: normal; }
.method-warning { margin: 16px 0 0; color: var(--amber); font-size: .7rem; }

.metric-info-dialog { width: min(560px, calc(100vw - 28px)); }
.metric-info-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.metric-info-title-row h2 { margin: 0; }
.unit-badge {
  display: inline-flex; align-items: center; min-height: 25px; padding: 4px 8px;
  border: 1px solid rgba(77,225,213,.24); border-radius: 8px;
  background: var(--aqua-soft); color: var(--aqua); font-size: .68rem; font-weight: 700;
}
.unit-badge:empty { display: none; }
.metric-info-body { display: grid; gap: 12px; margin-top: 22px; }
.metric-info-body section { padding: 0 2px; }
.metric-info-body p { margin: 6px 0 0; color: #c9d3e3; font-size: .9rem; line-height: 1.6; }
.info-kicker { color: var(--muted-2); font-size: .66rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.data-source-card { padding: 15px 16px !important; border: 1px solid rgba(77,225,213,.18); border-radius: 14px; background: var(--aqua-soft); }
.data-source-card .info-kicker { color: var(--aqua); }
.metric-info-note { padding-top: 12px; border-top: 1px solid var(--line); color: var(--amber) !important; font-size: .78rem !important; }
.metric-info-note:empty { display: none; }

@media (max-width: 1120px) {
  .landing-nav { gap: 14px; margin-right: 14px; }
  .landing-hero { grid-template-columns: minmax(0, 1fr) minmax(410px, .9fr); gap: 42px; }
  .hero-copy h1 { font-size: clamp(3rem, 5.4vw, 4.7rem); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-groups { grid-template-columns: 1fr 1fr; }
  .metric-group:last-child { grid-column: 1 / -1; }
  .impact-method { grid-template-columns: 1fr; gap: 24px; }
  .impact-copy h3 { max-width: 560px; }
  .analytics-showcase { grid-template-columns: 1fr 1fr; }
  .survival-example { grid-column: 1 / -1; }
  .workspace { grid-template-columns: 340px minmax(0, 1fr); }
  .analytics-grid { grid-template-columns: 1fr; }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .priority-grid, .evidence-grid { grid-template-columns: repeat(2, 1fr); }
  .projection-intro { grid-template-columns: 1fr; align-items: stretch; }
  .research-hero, .research-standard { grid-template-columns: 1fr; }
  .phenotypic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .topbar { padding: 0 16px; }
  .landing-nav {
    display: none; position: fixed; top: 74px; left: 12px; right: 12px; z-index: 30;
    margin: 0; padding: 12px; border: 1px solid var(--line-strong); border-radius: 18px;
    background: rgba(10,17,30,.98); box-shadow: 0 28px 70px rgba(0,0,0,.5); backdrop-filter: blur(20px);
  }
  .landing-nav.open { display: grid; gap: 4px; }
  .landing-nav a { min-height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 14px; border-radius: 11px; font-size: .95rem; }
  .landing-nav a:hover, .landing-nav a[aria-current="page"] { background: var(--aqua-soft); color: var(--aqua); }
  .landing-nav a[aria-current="page"]::after { width: 7px; height: 7px; margin: 0; border-radius: 50%; }
  .nav-subscribe { display: flex !important; margin-top: 6px; background: var(--aqua) !important; color: #061413 !important; font-weight: 850 !important; }
  .menu-toggle { display: block; }
  .top-actions .header-cta, .top-actions .ghost-button { display: none; }
  body.menu-open { overflow: hidden; }
  .top-actions { gap: 5px; }
  .status-pill { display: none; }
  .landing-page > section { width: min(100% - 32px, 660px); }
  .landing-hero { min-height: auto; grid-template-columns: 1fr; padding: 62px 0 54px; }
  .hero-copy h1 { max-width: 620px; font-size: clamp(3rem, 11vw, 4.8rem); }
  .hero-product { width: 100%; max-width: 570px; margin: auto; }
  .product-window { transform: none; }
  .landing-proof { grid-template-columns: 1fr 1fr; }
  .landing-proof article { border-bottom: 1px solid var(--line); }
  .landing-proof article:nth-child(2) { border-right: 0; }
  .landing-proof article:nth-child(n+3) { border-bottom: 0; }
  .landing-section { padding: 84px 0; }
  .technology-hero, .model-math-intro, .technology-governance { grid-template-columns: 1fr; gap: 28px; }
  .technology-pipeline { grid-template-columns: 1fr 1fr; }
  .equation-grid, .approximation-grid { grid-template-columns: 1fr; }
  .shapley-note { grid-template-columns: 1fr; gap: 8px; }
  .metric-groups { grid-template-columns: 1fr; }
  .metric-group:last-child { grid-column: auto; }
  .complementary-metric { grid-template-columns: 1fr; gap: 16px; }
  .complementary-metric > b { max-width: none; justify-self: start; }
  .impact-method ol { grid-template-columns: 1fr; }
  .impact-method li { min-height: 112px; }
  .held-out-row { grid-template-columns: 1fr; }
  .held-out-row p { grid-column: 1; }
  .metrics-cta { align-items: flex-start; flex-direction: column; }
  .how-section, .research-landing { grid-template-columns: 1fr; gap: 44px; }
  .analytics-showcase { grid-template-columns: 1fr; }
  .survival-example { grid-column: auto; }
  .membership-section { padding: 58px 32px; }
  .landing-disclosure { grid-template-columns: 1fr; gap: 12px; }
  .workspace { display: block; }
  .workspace.projection-route .input-panel { display: none; }
  .workspace.history-route .input-panel { display: none; }
  .input-panel { position: relative; top: 0; width: 100%; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 24px; }
  .results-panel { padding: 30px 18px 40px; }
  .hero-results { grid-template-columns: 1fr; }
  .hero-orbits { width: min(100%, 520px); margin-inline: auto; }
  .age-orbit { width: min(100%, 240px); }
  .priority-grid, .evidence-grid { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 12px; }
  .projection-summary { grid-template-columns: repeat(3, 1fr); }
  .projection-assumptions { grid-template-columns: 1fr; gap: 12px; }
  .history-intro { grid-template-columns: 1fr; align-items: stretch; }
  .history-selected { grid-template-columns: repeat(3, 1fr); }
  .history-selected article:nth-child(3) { border-right: 0; }
  .history-selected-actions { grid-column: 1 / -1; grid-template-columns: 1fr auto; border-top: 1px solid var(--line); }
  .research-grid { grid-template-columns: 1fr; }
  .phenotypic-summary { grid-template-columns: 1fr; }
  .phenotypic-results { width: min(100%, 500px); }
  .phenotypic-result:first-child { padding-left: 0; border-left: 0; text-align: left; }
  .decision-head { display: none; }
  .decision-row { grid-template-columns: 1fr; gap: 8px; padding: 17px; }
  .limitations-section { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 540px) {
  .brand-logo { width: 108px; }
  .ghost-button { font-size: .75rem; }
  .landing-page > section { width: min(100% - 28px, 520px); }
  .landing-hero { gap: 38px; padding-top: 48px; }
  .hero-copy h1 { font-size: clamp(2.7rem, 14.5vw, 4rem); }
  .hero-lede { margin-top: 21px; font-size: .96rem; }
  .hero-actions { display: grid; }
  .landing-primary, .landing-secondary { width: 100%; }
  .trust-row { display: grid; }
  .product-window { padding: 15px; border-radius: 20px; }
  .product-score { grid-template-columns: 1fr 1fr; gap: 10px; }
  .mini-orbit { width: 132px; }
  .mini-orbit strong { font-size: 2.55rem; }
  .product-change strong { font-size: 2.4rem; }
  .product-bars { padding: 13px; }
  .product-bars > div { grid-template-columns: 83px 1fr 54px; gap: 7px; }
  .landing-proof article { min-height: 94px; padding: 18px; }
  .landing-proof strong { font-size: 1.45rem; }
  .landing-section { padding: 72px 0; }
  .technology-pipeline { grid-template-columns: 1fr; }
  .technology-pipeline article { min-height: 150px; }
  .model-math { padding: 22px 18px; }
  .equation-grid article, .approximation-grid article { padding: 20px; }
  .technology-actions { display: grid; }
  .landing-heading h2, .research-promise h2, .membership-intro h2 { font-size: clamp(2.2rem, 11vw, 3.4rem); }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: 210px; }
  .metric-group li { align-items: flex-start; padding: 13px 0; }
  .metric-group li b { max-width: 110px; text-align: right; }
  .impact-method { padding: 20px; }
  .held-out-row { padding: 18px; }
  .metrics-cta { padding: 22px 20px; }
  .metrics-cta .landing-primary { width: 100%; min-width: 0; }
  .benefit-grid h3 { margin-top: 44px; }
  .how-grid { grid-template-columns: 1fr; }
  .how-grid li { min-height: 142px; }
  .analytics-showcase { grid-template-columns: 1fr; }
  .showcase-card { min-height: 330px; }
  .membership-section { width: calc(100% - 20px) !important; padding: 46px 20px; border-radius: 22px; }
  .membership-intro { margin-bottom: 30px; text-align: left; }
  .membership-intro > p:last-child { margin-left: 0; }
  .membership-table { min-width: 660px; }
  .membership-table th, .membership-table td { padding-inline: 14px; }
  .results-header { display: block; }
  .results-tabs { margin-top: 16px; width: 100%; }
  .results-tabs button { flex: 1; }
  .view-toggle { margin-top: 16px; width: 100%; }
  .view-toggle button { flex: 1; }
  .view-toggle.compact { margin-top: 0; width: auto; }
  .contribution-controls { align-items: flex-end; flex-direction: column; }
  .hero-results { padding-inline: 16px; }
  .hero-orbits { gap: 8px; }
  .age-orbit { width: 100%; }
  .orbit-copy span { font-size: .62rem; }
  .orbit-copy strong { font-size: clamp(2.6rem, 12vw, 4rem); }
  .orbit-copy small { font-size: .63rem; }
  .orbit-copy em { max-width: 120px; margin-inline: auto; font-size: .5rem; }
  .headline-metrics { grid-template-columns: 1fr; }
  .headline-metrics > div, .headline-metrics > div:last-child { grid-column: 1; }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .metric-strip article { padding: 14px; }
  .phenotypic-card { padding: 18px; }
  .phenotypic-results { grid-template-columns: 1fr; gap: 14px; }
  .phenotypic-result, .phenotypic-result:first-child { padding: 0; border-left: 0; text-align: left; }
  .phenotypic-result + .phenotypic-result { margin-left: 0; padding-top: 14px; border-top: 1px solid var(--line); }
  .phenotypic-status { align-items: flex-start; flex-direction: column; }
  .phenotypic-status span { text-align: left; }
  .phenotypic-grid { grid-template-columns: 1fr; }
  .card-heading { align-items: flex-start; }
  .survival-chart { height: 235px; }
  .factor-row { grid-template-columns: 92px 1fr 42px; }
  .fields.two-col { grid-template-columns: 1fr; }
  .span-2 { grid-column: 1 !important; }
  .projection-intro { padding: 21px 18px; }
  .projection-summary { grid-template-columns: 1fr; }
  .projection-summary article { border-right: 0; border-bottom: 1px solid var(--line); }
  .projection-summary article:last-child { border-bottom: 0; }
  .history-intro { padding: 22px 18px; }
  .history-intro > div:first-child > p:last-child { display: none; }
  .history-save-row { grid-template-columns: 1fr; }
  .history-selected { grid-template-columns: 1fr; }
  .history-selected article { min-height: 92px; border-right: 0; border-bottom: 1px solid var(--line); }
  .history-selected article:nth-child(3) { border-bottom: 0; }
  .history-selected-actions { grid-column: 1; grid-template-columns: 1fr; }
  .history-trend-card, .history-matrix-card { padding: 18px; }
  .history-trend-heading { display: flex; }
  .history-trend-controls { grid-template-columns: 1fr; align-items: stretch; padding: 12px; }
  .history-period-picker button { flex: 1; min-width: 0; }
  .history-trend-summary { padding-top: 2px; text-align: left; }
  .history-trend-summary strong { font-size: 1.75rem; }
  .history-matrix-card { display: none; }
  .history-matrix-card .card-heading { padding-right: 18px; }
  .history-age-chart { height: 220px; }
  .sensitivity-heading { display: block; }
  .sensitivity-toggle { margin-top: 14px; width: 100%; }
  .sensitivity-toggle button { flex: 1; }
  .sensitivity-row { grid-template-columns: 104px minmax(150px, 1fr) 58px; gap: 8px; }
  .research-hero { padding: 22px 18px; }
  .research-stats { grid-template-columns: 1fr 1fr; }
  .research-standard { padding: 19px 18px; }
  .evidence-legend { grid-template-columns: 1fr; }
  .research-card { padding: 17px; }
  .research-card > header { display: block; }
  .evidence-level { display: inline-flex; margin-top: 10px; }
  .account-identity { grid-template-columns: auto 1fr; }
  .cloud-badge { grid-column: 1 / -1; justify-self: start; }
  .account-billing-card { grid-template-columns: 1fr; }
  .account-billing-card .account-secondary-action { width: 100%; }
  .limitations-section ul { columns: 1; }
  footer { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Dedicated mobile shortcut to the Phenotypic Age workspace. */
.mobile-pheno-nav { display: none !important; }
@media (max-width: 900px) {
  body[data-account="signed-in"] .mobile-pheno-nav { display: flex !important; }
}

.ideal-goals-panel { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 0 0 16px; padding: 15px 16px; border: 1px solid rgba(77,225,213,.2); border-radius: 14px; background: linear-gradient(135deg, rgba(77,225,213,.08), rgba(127,156,255,.06)); }
.ideal-goals-panel .eyebrow { display: block; margin-bottom: 4px; }
.ideal-goals-panel strong { display: block; color: #eef5ff; font-size: .88rem; }
.ideal-goals-panel p { max-width: 620px; margin: 5px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.5; }
.ideal-goals-actions { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.ideal-goals-button { min-height: 42px; padding: 0 15px; border: 1px solid rgba(77,225,213,.55); border-radius: 11px; background: var(--aqua); color: #061315; font-weight: 800; cursor: pointer; }
.ideal-goals-button:hover { filter: brightness(1.05); }
@media (max-width: 700px) { .ideal-goals-panel { align-items: flex-start; flex-direction: column; } .ideal-goals-actions { width: 100%; } .ideal-goals-button { flex: 1; } }

.body-composition-readout { padding: 11px 13px; border-radius: 10px; background: rgba(77,225,213,.06); color: var(--muted); font-size: .69rem; line-height: 1.5; }

/* How to Use */
.how-to-use-section { padding-top: 96px; }
.how-use-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:38px; }
.how-use-grid article { position:relative; min-height:300px; padding:26px; border:1px solid var(--line); border-radius:18px; background:rgba(255,255,255,.025); }
.how-use-grid article > b { display:inline-grid; place-items:center; width:34px; height:34px; border-radius:10px; background:var(--aqua-soft); color:var(--aqua); font-size:.72rem; }
.how-use-grid h3 { margin:22px 0 12px; font-size:1.25rem; }
.how-use-grid p { margin:9px 0; color:var(--muted); font-size:.78rem; line-height:1.65; }
.how-use-grid p strong { color:#dce6f2; }
.how-use-grid a { display:inline-flex; margin-top:14px; color:var(--aqua); font-size:.76rem; font-weight:800; text-decoration:none; }
.how-use-path { margin-top:18px; padding:24px 26px; border:1px solid rgba(77,225,213,.22); border-radius:18px; background:var(--aqua-soft); }
.how-use-path strong,.how-use-path span { display:block; }
.how-use-path strong { color:var(--aqua); font-size:.7rem; text-transform:uppercase; letter-spacing:.09em; }
.how-use-path span { margin-top:8px; color:var(--ink); font-size:1.25rem; font-weight:850; }
.how-use-path p { margin:8px 0 0; max-width:800px; color:var(--muted); font-size:.76rem; line-height:1.55; }
@media(max-width:900px){.how-use-grid{grid-template-columns:1fr}.how-use-grid article{min-height:0}}
@media(max-width:540px){.how-to-use-section{padding-top:72px}.how-use-grid article{padding:20px}.how-use-path{padding:20px}.how-use-path span{font-size:1.05rem}}

.account-data-actions { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:14px; }
.account-data-actions .account-secondary-action { margin-top:0; width:100%; justify-content:center; }
.account-danger-action { min-height:42px; padding:9px 14px; border:1px solid rgba(255,105,105,.42); border-radius:10px; background:rgba(255,90,90,.07); color:#ff9c9c; font-size:.74rem; font-weight:750; cursor:pointer; }
.account-danger-action:hover { background:rgba(255,90,90,.13); }
.account-danger-action:disabled,.account-data-actions button:disabled { opacity:.55; cursor:wait; }
#accountDangerMessage { margin-bottom:0 !important; }
@media(max-width:540px){.account-data-actions{grid-template-columns:1fr}}

/* About Yirelo */
.about-section { padding-top:96px; }
.about-hero { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr); gap:48px; align-items:end; }
.about-mantra { padding:28px; border:1px solid rgba(77,225,213,.24); border-radius:22px; background:var(--aqua-soft); }
.about-mantra span { display:block; color:var(--aqua); font-size:.67rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase; }
.about-mantra strong { display:block; margin-top:15px; font-size:clamp(1.55rem,3vw,2.45rem); line-height:1.12; letter-spacing:-.035em; }
.about-pillars { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:48px; }
.about-pillars article { min-height:280px; padding:26px; border:1px solid var(--line); border-radius:19px; background:rgba(255,255,255,.025); }
.about-pillars span { color:var(--aqua); font-size:.67rem; font-weight:850; letter-spacing:.1em; text-transform:uppercase; }
.about-pillars h3 { margin:42px 0 14px; font-size:1.25rem; line-height:1.3; }
.about-pillars p,.about-principle-grid p,.about-closing p { color:var(--muted); font-size:.77rem; line-height:1.65; }
.about-principles { display:grid; grid-template-columns:minmax(230px,.6fr) minmax(0,1.4fr); gap:46px; margin-top:70px; padding-top:46px; border-top:1px solid var(--line); }
.about-principles h3 { max-width:330px; margin-top:10px; font-size:1.65rem; }
.about-principle-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.about-principle-grid article { padding:20px; border:1px solid var(--line); border-radius:15px; background:rgba(255,255,255,.018); }
.about-principle-grid b { color:var(--aqua); font-size:.65rem; }
.about-principle-grid strong { display:block; margin-top:18px; font-size:.92rem; }
.about-principle-grid p { margin:7px 0 0; }
.about-closing { margin-top:54px; padding:34px; border:1px solid var(--line-strong); border-radius:22px; background:rgba(255,255,255,.025); }
.about-closing > span { color:var(--aqua); font-size:.67rem; font-weight:850; letter-spacing:.1em; text-transform:uppercase; }
.about-closing h3 { max-width:850px; margin:14px 0 12px; font-size:clamp(1.6rem,3vw,2.5rem); line-height:1.18; }
.about-closing p { max-width:800px; }
.about-closing .landing-primary { margin-top:20px; }
@media(max-width:900px){.about-hero,.about-principles{grid-template-columns:1fr}.about-pillars{grid-template-columns:1fr}.about-pillars article{min-height:0}.about-pillars h3{margin-top:24px}.about-principle-grid{grid-template-columns:1fr}}
@media(max-width:540px){.about-section{padding-top:72px}.about-mantra,.about-pillars article,.about-closing{padding:20px}}

/* Yirelo Concept 6 — science at the core, humanity at the center */
:root {
  color-scheme: light;
  --bg:#f7f9fb;
  --panel:#ffffff;
  --panel-2:#f1f6fa;
  --panel-3:#e8f1f7;
  --ink:#0a2039;
  --muted:#65788b;
  --muted-2:#8b9bab;
  --line:rgba(10,32,57,.10);
  --line-strong:rgba(10,32,57,.18);
  --aqua:#2bb9df;
  --aqua-soft:rgba(43,185,223,.10);
  --blue:#2878c8;
  --blue-soft:rgba(40,120,200,.10);
  --shadow:0 24px 70px rgba(21,53,79,.10);
}
body { background:radial-gradient(circle at 82% 8%,rgba(43,185,223,.10),transparent 30rem),#f7f9fb; color:var(--ink); }
.topbar { background:rgba(255,255,255,.90); border-color:var(--line); }
.yirelo-wordmark { display:inline-block; color:#071d37; font-size:2.05rem; line-height:1; font-weight:720; letter-spacing:-.07em; }
.yirelo-wordmark span { position:relative; }
.yirelo-wordmark span::after { content:""; position:absolute; width:.27em; height:.27em; right:-.06em; top:-.03em; border-radius:50%; background:linear-gradient(135deg,#2878c8,#39d4e8); }
.landing-nav a { color:#607286; }
.landing-nav a[aria-current="page"] { color:#0a2039; }
.account-button,.landing-secondary,.menu-toggle { background:rgba(255,255,255,.78); color:#18314a; }
.header-cta,.landing-primary { background:linear-gradient(135deg,#1f7ec8,#35c6df); color:#fff; box-shadow:0 12px 32px rgba(39,151,201,.20); }
.landing-page { background:radial-gradient(circle at 88% 5%,rgba(43,185,223,.10),transparent 24rem),radial-gradient(circle at 10% 32%,rgba(40,120,200,.06),transparent 30rem); }
.landing-hero { position:relative; }
.landing-hero::before { content:""; position:absolute; z-index:-1; right:-8vw; top:7%; width:48%; height:72%; border-radius:48% 0 0 48%; background:linear-gradient(135deg,rgba(244,213,181,.22),rgba(43,185,223,.08)); filter:blur(2px); }
.hero-copy h1 { color:#0a2039; max-width:720px; font-size:clamp(3.4rem,6.2vw,6rem); letter-spacing:-.065em; }
.hero-lede { color:#5f7285; }
.eyebrow { color:#2588b9 !important; letter-spacing:.13em; }
.trust-row { color:#60758a; }
.product-window,.benefit-grid article,.about-pillars article,.about-principle-grid article,.how-use-grid article,.about-closing { background:rgba(255,255,255,.90) !important; border-color:rgba(20,57,87,.10) !important; box-shadow:0 18px 50px rgba(20,57,87,.06); }
.product-topline,.product-bars span,.product-bars b,.product-change small { color:#60758a; }
.product-score strong,.benefit-grid h3,.landing-heading h2,.about-pillars h3,.about-principles h3,.how-use-grid h3 { color:#0a2039; }
.about-mantra,.how-use-path { background:linear-gradient(135deg,rgba(43,185,223,.09),rgba(40,120,200,.045)); border-color:rgba(43,185,223,.20); }
.about-mantra strong,.how-use-path span { color:#0a2039; }
.landing-proof { border-color:var(--line); }
.landing-proof article { background:transparent; }
.landing-proof strong { color:#0a2039; }
@media(max-width:900px){.yirelo-wordmark{font-size:1.72rem}.landing-nav{background:rgba(255,255,255,.98) !important}.menu-toggle span{background:#17314b}}

/* Yirelo light-theme contrast correction — WCAG-oriented */
body { color:#0a2039; }
.results-panel,.input-panel,.workspace,.landing-page { color:#0a2039; }
.results-panel h1,.results-panel h2,.results-panel h3,.results-panel h4,
.input-panel h1,.input-panel h2,.input-panel h3,.input-panel h4,
.card-heading h3,.section-heading h2,.section-heading h3,
.metric-group h3,.research-card h3,.showcase-card h3,
.membership-section h2,.membership-section h3 { color:#0a2039 !important; }
.results-panel p,.input-panel p,.landing-section p,
.metric-group p,.research-card p,.showcase-card p,
.section-heading > p,.card-heading > p,.limitations-section li,
.membership-section p,.technology-section p { color:#52677b; }
label,.field-label,.field-help,.input-hint,.helper-text,
.metric-strip span,.headline-metrics span,.history-selected span,
.projection-summary span,.phenotypic-result span { color:#5b7084 !important; }
input,select,textarea {
  background:#fff !important;
  color:#0a2039 !important;
  border-color:rgba(10,32,57,.20) !important;
}
input::placeholder,textarea::placeholder { color:#77899a !important; opacity:1; }
select option { background:#fff; color:#0a2039; }
.product-window,.hero-results,.panel-card,.card,.phenotypic-card,
.history-intro,.history-trend-card,.history-matrix-card,
.projection-intro,.projection-summary,.research-hero,.research-standard,
.research-card,.showcase-card,.model-math,.impact-method,.metrics-cta,
.technology-pipeline article,.equation-grid article,.approximation-grid article,
.metric-group,.limitations-section,.account-dialog-card,.account-billing-card {
  background:#fff !important;
  color:#0a2039 !important;
  border-color:rgba(10,32,57,.11) !important;
}
.ideal-goals-panel { background:linear-gradient(135deg,rgba(43,185,223,.10),rgba(40,120,200,.06)); }
.ideal-goals-panel strong { color:#0a2039 !important; }
.how-use-grid p strong { color:#0a2039 !important; }
.ghost-button { color:#314b63; }
.landing-secondary { color:#17324b; border-color:rgba(10,32,57,.20); }
.account-danger-action { color:#a32937; border-color:rgba(163,41,55,.35); background:rgba(163,41,55,.06); }
.account-danger-action:hover { background:rgba(163,41,55,.10); }
.status-pill { color:#52677b; }
.product-change em,.positive,.success { color:#18794e !important; }
.negative,.error { color:#b42335 !important; }
.membership-table th,.membership-table td { color:#243e56; border-color:rgba(10,32,57,.11); }
.membership-table th { background:#eef5f9; color:#0a2039; }
.results-tabs button,.view-toggle button,.sensitivity-toggle button,.history-period-picker button {
  color:#405970;
}
.results-tabs button.active,.view-toggle button.active,.sensitivity-toggle button.active,.history-period-picker button.active {
  color:#0a2039;
}
.orbit-copy span,.orbit-copy small,.orbit-copy em { color:#536a80 !important; }
.orbit-copy strong { color:#0a2039 !important; }
.product-bars i,.factor-row i { background:rgba(40,120,200,.12); }
footer,footer a { color:#52677b; }
@media(max-width:900px){
  .landing-nav a { color:#405970 !important; }
  .landing-nav a[aria-current="page"] { color:#0a2039 !important; }
}

/* Targeted Yirelo contrast pass: Membership + personal metric inputs */
.membership-section {
  background:#f3f8fb !important;
  border-color:rgba(20,65,96,.14) !important;
  color:#0a2039 !important;
}
.membership-intro h2,.membership-intro h3 { color:#0a2039 !important; }
.membership-intro p { color:#425b71 !important; }
.membership-table-wrap {
  background:#fff !important;
  border-color:rgba(10,32,57,.16) !important;
  box-shadow:0 18px 45px rgba(21,53,79,.08) !important;
}
.membership-table thead th { background:#edf5f9 !important; }
.membership-table thead th:first-child,
.membership-table thead strong,.membership-table thead strong small,
.membership-table thead th > small,.membership-table thead em {
  color:#29465f !important;
}
.membership-table thead span { color:#146e9b !important; }
.membership-table tbody th { color:#17334d !important; }
.membership-table tbody td { color:#425b71 !important; }
.membership-table tbody td strong { color:#0a2039 !important; }
.membership-table .plus-column { background:#eefafd !important; }
.plan-check { background:#d9f4f8 !important; color:#0c6683 !important; }
.plan-dash { color:#718397 !important; }
.plan-planned { color:#285fa3 !important; background:#edf4ff !important; border-color:#b9d0ee !important; }
.membership-table tfoot th,.membership-table tfoot td { background:#f7fafc !important; color:#29465f !important; }

/* left-side personal metrics editor */
.input-panel { background:#f2f7fa !important; border-color:rgba(10,32,57,.12) !important; }
.input-panel .panel-heading h1,.input-panel .panel-heading h2,
.input-panel summary,.input-panel summary strong,
.input-panel .data-summary strong,.input-panel .plan-switch strong {
  color:#0a2039 !important;
}
.input-panel .data-summary,.input-panel .plan-switch,
.input-panel details,.input-panel .field-block {
  color:#0a2039 !important;
}
.input-panel .data-summary,.input-panel .plan-switch {
  background:#fff !important;
  border-color:rgba(10,32,57,.13) !important;
}
.input-panel details { border-color:rgba(10,32,57,.11) !important; }
.input-panel details > summary { background:rgba(255,255,255,.68); }
.input-panel label > span,.input-panel .field-title > span,
.input-panel .control-title label,.input-panel .metric-name,
.input-panel .field-label { color:#29465f !important; }
.input-panel label small,.input-panel .field-block small,.input-panel .fields small,
.input-panel .data-summary span,.input-panel .plan-switch span {
  color:#5b7084 !important;
}
.input-panel input,.input-panel select,.input-panel textarea {
  background:#fff !important; color:#0a2039 !important;
  border:1px solid #b9c8d4 !important;
}
.input-panel input:focus,.input-panel select:focus,.input-panel textarea:focus,
.input-panel .unit-input:focus-within {
  border-color:#2588b9 !important;
  box-shadow:0 0 0 3px rgba(37,136,185,.13) !important;
}
.input-panel .unit-input {
  background:#fff !important;
  border-color:#b9c8d4 !important;
  color:#0a2039 !important;
}
.input-panel .unit-input span,.input-panel .unit-input b { color:#4b6378 !important; }
.input-panel .info-button {
  color:#315b78 !important; border-color:#91a9bb !important; background:#edf6fa !important;
}
.input-panel .plan-switch button { color:#4b6378 !important; }
.input-panel .plan-switch button.active {
  color:#0a2039 !important; background:#e5f7fa !important;
  border-color:#77cbd9 !important;
}
.input-panel input:disabled,.input-panel select:disabled {
  opacity:1 !important; background:#e9eef2 !important; color:#536779 !important;
}
.input-panel input::placeholder { color:#718397 !important; }

/* Targeted Yirelo contrast pass: Sign-in / account dialog */
dialog,
.account-dialog {
  background:#ffffff !important;
  color:#0a2039 !important;
  border-color:rgba(10,32,57,.16) !important;
  box-shadow:0 32px 90px rgba(21,53,79,.22) !important;
}
dialog::backdrop { background:rgba(8,23,38,.42) !important; backdrop-filter:blur(4px); }
.dialog-header h2,
.account-dialog h1,.account-dialog h2,.account-dialog h3,
.account-body strong { color:#0a2039 !important; }
.account-dialog p,.account-dialog small,.account-dialog span { color:#52677b; }
.account-mode-tabs {
  background:#edf4f7 !important;
  border-color:rgba(10,32,57,.12) !important;
}
.account-mode-tabs button { color:#4a6176 !important; }
.account-mode-tabs button.active {
  background:#dff4f8 !important;
  color:#0b6c8d !important;
}
.account-form label > span {
  color:#29465f !important;
  font-size:.72rem !important;
}
.account-form input {
  background:#ffffff !important;
  color:#0a2039 !important;
  border-color:#b7c7d3 !important;
}
.account-form input::placeholder { color:#718397 !important; }
.account-form input:focus {
  border-color:#2588b9 !important;
  box-shadow:0 0 0 3px rgba(37,136,185,.13) !important;
}
.account-form .landing-primary {
  background:linear-gradient(135deg,#1f7ec8,#35c6df) !important;
  color:#ffffff !important;
}
.account-text-action { color:#126f9d !important; }
.account-message { color:#52677b !important; }
.account-message.success { color:#18794e !important; }
.account-message.error { color:#b42335 !important; }
.account-identity {
  background:#eef9fb !important;
  border-color:#b9dfe7 !important;
}
.account-identity strong { color:#0a2039 !important; }
.account-identity small { color:#52677b !important; }
.account-avatar { color:#06374a !important; }
.account-credentials {
  background:#d8e1e8 !important;
  border-color:#d8e1e8 !important;
}
.account-credentials > div { background:#ffffff !important; }
.account-credentials span { color:#60758a !important; }
.account-credentials strong { color:#0a2039 !important; }
.account-credentials small { color:#52677b !important; }
.account-billing-card {
  background:#f2fbfc !important;
  color:#0a2039 !important;
  border-color:#c2e4ea !important;
}
.cloud-badge {
  background:#dff4f8 !important;
  color:#0b6c8d !important;
}
.account-secondary-action {
  background:#ffffff !important;
  color:#29465f !important;
  border-color:#b7c7d3 !important;
}
.icon-button {
  background:#edf3f6 !important;
  color:#38536b !important;
}
.icon-button:hover { color:#126f9d !important; }