.tpt-health-tools {
  --ht-ink: var(--tp-primary-navy);
  --ht-accent: var(--tp-accent);
  --ht-accent-deep: var(--tp-accent-press);
  --ht-accent-soft: var(--tp-accent-soft);
  --ht-paper: var(--tp-soft-grey-bg);
  --ht-border: var(--tp-border-grey);
  --ht-muted: var(--tp-text-secondary);
  --ht-danger: var(--tp-danger-text);
  --ht-danger-soft: var(--tp-danger-soft);
  --ht-white: var(--tp-white);
  --ht-max: 1120px;
  font-family: var(--tp-sans);
  color: var(--ht-ink);
  background: var(--ht-white);
  -webkit-font-smoothing: antialiased;
}

.tpt-health-tools *,
.tpt-health-tools *::before,
.tpt-health-tools *::after { box-sizing: border-box; }
.tpt-health-tools h1,
.tpt-health-tools h2,
.tpt-health-tools p { margin: 0; }
.tpt-health-tools a { color: inherit; }
.tpt-health-tools__shell { width: min(100% - 48px, var(--ht-max)); margin: 0 auto; }

.tpt-health-tools__hero { padding: 82px 0 88px; background: linear-gradient(145deg, #f8fbfb 0%, #fff 58%, #f5f8fb 100%); border-bottom: 1px solid var(--ht-border); }
.tpt-health-tools__hero .tpt-health-tools__shell { max-width: 860px; text-align: center; }
.tpt-health-tools__breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 28px; color: var(--ht-muted); font-size: 13px; }
.tpt-health-tools__breadcrumb a { color: var(--ht-accent); text-decoration: none; }
.tpt-health-tools__eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--ht-accent); font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.tpt-health-tools__eyebrow > span { width: 7px; height: 7px; border-radius: 999px; background: var(--ht-accent); }
.tpt-health-tools__hero h1 { margin-top: 16px; font-size: clamp(38px, 6vw, 60px); line-height: 1.04; letter-spacing: -.045em; }
.tpt-health-tools__hero > div > p { max-width: 760px; margin: 24px auto 0; color: var(--ht-muted); font-size: 18px; line-height: 1.65; }
.tpt-health-tools__privacy { width: fit-content; max-width: 720px; margin: 30px auto 0; padding: 12px 16px; display: flex; gap: 8px; align-items: center; border: 1px solid rgba(22, 70, 84, .18); border-radius: 12px; background: rgba(255,255,255,.76); font-size: 13px; color: var(--ht-muted); }
.tpt-health-tools__privacy strong { color: var(--ht-accent); white-space: nowrap; }

.tpt-health-tools__section { padding: 88px 0; border-bottom: 1px solid var(--ht-border); }
.tpt-health-tools__section--paper { background: var(--ht-paper); }
.tpt-health-tools__section-head { max-width: 720px; margin-bottom: 42px; }
.tpt-health-tools__section-head h2,
.tpt-health-tools__editorial h2 { margin-top: 12px; font-size: clamp(30px, 4vw, 42px); line-height: 1.12; letter-spacing: -.03em; }
.tpt-health-tools__section-head p,
.tpt-health-tools__editorial p { margin-top: 16px; color: var(--ht-muted); font-size: 16px; line-height: 1.7; }
.tpt-health-tools__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.tpt-health-tools__tool-card { min-height: 260px; padding: 30px; display: flex; flex-direction: column; border: 1px solid var(--ht-border); border-radius: 18px; background: var(--ht-white); text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.tpt-health-tools__tool-card:hover { transform: translateY(-3px); border-color: rgba(22, 70, 84, .35); box-shadow: 0 18px 40px rgba(11, 31, 58, .08); }
.tpt-health-tools__tool-tag { color: var(--ht-accent); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.tpt-health-tools__tool-card h2 { margin-top: 18px; font-size: 25px; letter-spacing: -.025em; }
.tpt-health-tools__tool-card p { margin-top: 12px; color: var(--ht-muted); line-height: 1.6; }
.tpt-health-tools__tool-link { margin-top: auto; padding-top: 28px; color: var(--ht-accent); font-weight: 700; }

.tpt-health-tools__steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; list-style: none; counter-reset: none; }
.tpt-health-tools__steps li { padding: 26px; display: flex; align-items: flex-start; gap: 16px; border: 1px solid var(--ht-border); border-radius: 16px; background: #fff; }
.tpt-health-tools__steps li > span { width: 34px; height: 34px; flex: 0 0 34px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--ht-accent); color: #fff; font-size: 13px; font-weight: 800; }
.tpt-health-tools__steps h3 { margin: 2px 0 0; color: var(--ht-ink); font-size: 17px; line-height: 1.35; }
.tpt-health-tools__steps p { margin-top: 9px; color: var(--ht-muted); font-size: 14px; line-height: 1.6; }

.tpt-health-tools__examples { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.tpt-health-tools__examples article { padding: 24px; border: 1px solid var(--ht-border); border-radius: 15px; background: #fff; }
.tpt-health-tools__examples h3 { margin: 0; color: var(--ht-ink); font-size: 17px; line-height: 1.4; }
.tpt-health-tools__examples p { margin: 16px 0 10px; color: var(--ht-muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; line-height: 1.55; }
.tpt-health-tools__examples strong { color: var(--ht-accent); font-size: 14px; }
.tpt-health-tools__table-wrap { margin-top: 30px; overflow-x: auto; border: 1px solid var(--ht-border); border-radius: 15px; background: #fff; }
.tpt-health-tools__table-wrap:focus-visible { outline: 3px solid rgba(22,70,84,.18); outline-offset: 3px; }
.tpt-health-tools__table-wrap table { width: 100%; min-width: 600px; border-collapse: collapse; text-align: left; }
.tpt-health-tools__table-wrap caption { padding: 20px 22px; color: var(--ht-ink); font-size: 18px; font-weight: 750; text-align: left; }
.tpt-health-tools__table-wrap th,
.tpt-health-tools__table-wrap td { padding: 14px 22px; border-top: 1px solid var(--ht-border); color: #344054; font-size: 14px; }
.tpt-health-tools__table-wrap thead th { background: #f9fafb; color: var(--ht-muted); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.tpt-health-tools__table-wrap tbody th { color: var(--ht-ink); font-weight: 650; }

.tpt-health-tools__calculator-section { padding: 72px 0 88px; background: var(--ht-paper); border-bottom: 1px solid var(--ht-border); }
.tpt-health-tools__calculator { max-width: 880px; margin: 0 auto; overflow: hidden; border: 1px solid var(--ht-border); border-radius: 20px; background: var(--ht-white); box-shadow: 0 22px 60px rgba(11,31,58,.08); }
.tpt-health-tools__calculator-head { padding: 28px 32px; display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--ht-border); }
.tpt-health-tools__step { display: block; color: var(--ht-muted); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.tpt-health-tools__calculator-head h2 { margin-top: 7px; font-size: 26px; letter-spacing: -.025em; }
.tpt-health-tools__not-stored { padding: 7px 11px; border-radius: 999px; color: var(--ht-accent); background: var(--ht-accent-soft); font-size: 12px; font-weight: 700; white-space: nowrap; }
.tpt-health-tools__form { padding: 32px; }
.tpt-health-tools__field-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(200px, .8fr); gap: 18px; }
.tpt-health-tools__field-grid--three { grid-template-columns: 1.1fr 1fr .8fr; }
.tpt-health-tools__field { display: flex; flex-direction: column; gap: 8px; }
.tpt-health-tools__field > span,
.tpt-health-tools__ratio-grid legend { color: #344054; font-size: 13px; font-weight: 700; }
.tpt-health-tools__field input,
.tpt-health-tools__field select { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid #d0d5dd; border-radius: 10px; background: #fff; color: var(--ht-ink); font: 500 16px/1.2 "Inter", sans-serif; box-shadow: 0 1px 2px rgba(16,24,40,.04); }
.tpt-health-tools__field input:focus,
.tpt-health-tools__field select:focus { outline: 3px solid rgba(22,70,84,.14); border-color: var(--ht-accent); }
.tpt-health-tools__ratio-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.tpt-health-tools__ratio-grid fieldset { min-width: 0; margin: 0; padding: 22px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; border: 1px solid var(--ht-border); border-radius: 14px; }
.tpt-health-tools__ratio-grid legend { padding: 0 7px; }
.tpt-health-tools__input-help { margin-top: 12px !important; color: var(--ht-muted); font-size: 12px; }
.tpt-health-tools__clear { margin-top: 22px; padding: 10px 0; border: 0; background: transparent; color: var(--ht-accent); font: 700 13px/1.2 "Inter", sans-serif; text-decoration: underline; cursor: pointer; }
.tpt-health-tools__clear:focus-visible { outline: 3px solid rgba(22,70,84,.18); outline-offset: 4px; }
.tpt-health-tools__error { margin-top: 18px; padding: 12px 14px; border: 1px solid #fecdca; border-radius: 10px; background: var(--ht-danger-soft); color: var(--ht-danger); font-size: 14px; font-weight: 600; }
.tpt-health-tools__results { padding: 32px; border-top: 1px solid var(--ht-border); background: #fbfcfd; }
.tpt-health-tools__result-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.tpt-health-tools__result { padding: 20px; display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 4px 16px; border: 1px solid var(--ht-border); border-radius: 12px; background: var(--ht-white); }
.tpt-health-tools__result span { grid-column: 1 / -1; color: var(--ht-muted); font-size: 12px; font-weight: 600; }
.tpt-health-tools__result strong { font-size: 30px; letter-spacing: -.03em; }
.tpt-health-tools__result small { color: var(--ht-muted); font-weight: 600; }
.tpt-health-tools__result-disclaimer { margin-top: 18px !important; padding-left: 14px; border-left: 3px solid var(--ht-accent); color: var(--ht-muted); font-size: 13px; line-height: 1.55; }

.tpt-health-tools__editorial { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .8fr); gap: 70px; align-items: start; }
.tpt-health-tools__editorial--wide { grid-template-columns: .8fr 1.2fr; }
.tpt-health-tools__editorial--wide div:last-child p:first-child { margin-top: 0; }
.tpt-health-tools__formula,
.tpt-health-tools__review { padding: 26px; border: 1px solid rgba(22,70,84,.18); border-radius: 16px; background: var(--ht-accent-soft); }
.tpt-health-tools__formula > span { color: var(--ht-accent); font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.tpt-health-tools__formula p { margin: 12px 0 18px; color: var(--ht-ink); font-weight: 600; }
.tpt-health-tools__formula a { color: var(--ht-accent); font-size: 13px; font-weight: 700; }
.tpt-health-tools__biomarker-links { width: min(100% - 48px, var(--ht-max)); margin: 38px auto 0; padding-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; border-top: 1px solid var(--ht-border); }
.tpt-health-tools__biomarker-links strong { margin-right: 6px; color: var(--ht-ink); font-size: 13px; }
.tpt-health-tools__biomarker-links a { padding: 7px 10px; border: 1px solid var(--ht-border); border-radius: 999px; color: var(--ht-accent); background: #fff; font-size: 12px; font-weight: 700; text-decoration: none; }
.tpt-health-tools__biomarker-links a:hover { border-color: var(--ht-accent); }
.tpt-health-tools__review { display: flex; flex-direction: column; gap: 7px; }
.tpt-health-tools__review strong { color: var(--ht-accent); }
.tpt-health-tools__review span { color: var(--ht-muted); font-size: 14px; }

.tpt-health-tools__context-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: start; }
.tpt-health-tools__context-grid article h2,
.tpt-health-tools__mistakes h2 { margin: 12px 0 0; color: var(--ht-ink); font-size: clamp(28px, 4vw, 38px); line-height: 1.15; letter-spacing: -.03em; }
.tpt-health-tools__context-grid article p { margin-top: 18px; color: var(--ht-muted); font-size: 16px; line-height: 1.7; }
.tpt-health-tools__mistakes { padding: 26px; border: 1px solid rgba(22,70,84,.18); border-radius: 16px; background: var(--ht-accent-soft); }
.tpt-health-tools__mistakes h2 { margin-top: 0; font-size: 23px; }
.tpt-health-tools__mistakes ul { margin: 20px 0 0; padding-left: 20px; }
.tpt-health-tools__mistakes li { margin-top: 12px; padding-left: 4px; color: #344054; font-size: 14px; line-height: 1.55; }

.tpt-health-tools__faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 64px; align-items: start; }
.tpt-health-tools__faq-layout .tpt-health-tools__section-head { margin-bottom: 0; }
.tpt-health-tools__faqs { border-top: 1px solid var(--ht-border); }
.tpt-health-tools__faqs details { border-bottom: 1px solid var(--ht-border); }
.tpt-health-tools__faqs summary { padding: 22px 40px 22px 0; position: relative; color: var(--ht-ink); font-size: 16px; font-weight: 700; line-height: 1.45; cursor: pointer; }
.tpt-health-tools__faqs summary:focus-visible { outline: 3px solid rgba(22,70,84,.18); outline-offset: 3px; }
.tpt-health-tools__faqs details p { padding: 0 36px 22px 0; color: var(--ht-muted); font-size: 14px; line-height: 1.7; }

.tpt-health-tools__cta-section { background: var(--ht-ink); }
.tpt-health-tools__cta-card { display: grid; grid-template-columns: 1.5fr .5fr; align-items: center; gap: 50px; color: #fff; }
.tpt-health-tools__cta-card .tpt-health-tools__eyebrow { color: var(--tp-accent-on-dark); }
.tpt-health-tools__cta-card h2 { margin-top: 12px; color: #fff; font-size: clamp(30px, 4vw, 42px); }
.tpt-health-tools__cta-card p { margin-top: 14px; max-width: 680px; color: rgba(255,255,255,.7); line-height: 1.6; }
.tpt-health-tools__cta-action { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; text-align: right; }
.tpt-health-tools__price { color: #fff; font-size: 28px; font-weight: 700; }
.tpt-health-tools__cta-action a { padding: 14px 19px; border-radius: 10px; background: #fff; color: var(--ht-ink); font-weight: 700; text-decoration: none; white-space: nowrap; }
.tpt-health-tools__unavailable { color: rgba(255,255,255,.7); font-size: 13px; }
.tpt-health-tools__related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tpt-health-tools__related-grid a { min-height: 130px; padding: 20px; display: flex; flex-direction: column; gap: 10px; border: 1px solid var(--ht-border); border-radius: 13px; text-decoration: none; }
.tpt-health-tools__related-grid a:hover { border-color: var(--ht-accent); }
.tpt-health-tools__related-grid strong { color: var(--ht-accent); }
.tpt-health-tools__related-grid span { color: var(--ht-muted); font-size: 13px; line-height: 1.5; }

.tpt-health-tools--contextual { margin: 0; padding: 58px 24px; border-top: 1px solid var(--ht-border); border-bottom: 1px solid var(--ht-border); background: var(--ht-paper); }
.tpt-health-tools__context-inner { width: min(100%, var(--ht-max)); margin: 0 auto; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: start; }
.tpt-health-tools--contextual h2 { margin-top: 10px; color: var(--ht-ink); font-size: 30px; }
.tpt-health-tools--contextual p { margin-top: 12px; color: var(--ht-muted); line-height: 1.6; }
.tpt-health-tools__context-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.tpt-health-tools__context-links a { padding: 18px; display: flex; flex-direction: column; gap: 7px; border: 1px solid var(--ht-border); border-radius: 12px; background: #fff; text-decoration: none; }
.tpt-health-tools__context-links strong { color: var(--ht-accent); }
.tpt-health-tools__context-links span { color: var(--ht-muted); font-size: 13px; line-height: 1.45; }

@media (max-width: 780px) {
  .tpt-health-tools__shell,
  .tpt-health-tools__biomarker-links { width: min(100% - 32px, var(--ht-max)); }
  .tpt-health-tools__hero { padding: 58px 0 64px; }
  .tpt-health-tools__hero h1 { font-size: 39px; }
  .tpt-health-tools__hero > div > p { font-size: 16px; }
  .tpt-health-tools__privacy { align-items: flex-start; flex-direction: column; text-align: left; }
  .tpt-health-tools__section { padding: 64px 0; }
  .tpt-health-tools__grid,
  .tpt-health-tools__editorial,
  .tpt-health-tools__editorial--wide,
  .tpt-health-tools__cta-card,
  .tpt-health-tools__context-inner,
  .tpt-health-tools__context-grid,
  .tpt-health-tools__faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .tpt-health-tools__steps,
  .tpt-health-tools__examples { grid-template-columns: 1fr; }
  .tpt-health-tools__field-grid,
  .tpt-health-tools__field-grid--three,
  .tpt-health-tools__ratio-grid { grid-template-columns: 1fr; }
  .tpt-health-tools__ratio-grid fieldset { grid-template-columns: 1fr; }
  .tpt-health-tools__calculator-head,
  .tpt-health-tools__form,
  .tpt-health-tools__results { padding: 24px; }
  .tpt-health-tools__result-grid,
  .tpt-health-tools__related-grid { grid-template-columns: 1fr; }
  .tpt-health-tools__cta-action { align-items: flex-start; text-align: left; }
}

@media (max-width: 520px) {
  .tpt-health-tools__grid,
  .tpt-health-tools__context-links { grid-template-columns: 1fr; }
  .tpt-health-tools__calculator-head { flex-direction: column; }
  .tpt-health-tools__result { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .tpt-health-tools__tool-card { transition: none; }
}