:root {
  --clinic-green: #0b8b52;
  --clinic-green-dark: #076c40;
  --clinic-ink: #10231f;
  --clinic-muted: #58706a;
  --clinic-mint: #e8f7ef;
  --clinic-cream: #fbfaf6;
  --clinic-white: #ffffff;
  --clinic-line: #d7e6df;
  --clinic-shadow: 0 22px 60px rgba(16, 35, 31, 0.09);
}

.polar-clinic-shell { background: var(--clinic-cream); color: var(--clinic-ink); }
.polar-clinic-page, .polar-clinic-page * { box-sizing: border-box; }
.polar-clinic-page { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.7; }
.polar-clinic-page h1, .polar-clinic-page h2, .polar-clinic-page h3 { color: var(--clinic-ink); letter-spacing: -0.025em; }
.polar-clinic-page h1 { max-width: 880px; margin: 12px 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.45rem, 5.2vw, 4.6rem); line-height: 1.02; }
.polar-clinic-page h2 { margin: 0 0 18px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.85rem, 3.3vw, 3rem); line-height: 1.13; }
.polar-clinic-page h3 { margin: 34px 0 9px; font-size: 1.24rem; line-height: 1.35; }
.polar-clinic-page p { margin: 0 0 1.2em; color: var(--clinic-muted); }
.polar-clinic-page a { color: var(--clinic-green-dark); }
.clinic-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.clinic-reading-width { max-width: 900px; }
.clinic-hero { position: relative; overflow: hidden; padding: clamp(70px, 9vw, 130px) 0; background: radial-gradient(circle at 84% 22%, rgba(11, 139, 82, 0.14), transparent 32%), linear-gradient(135deg, #ffffff 0%, #f1faf5 100%); }
.clinic-hero::after { position: absolute; right: -120px; bottom: -190px; width: 420px; height: 420px; border: 1px solid rgba(11,139,82,.16); border-radius: 50%; content: ""; }
.clinic-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .75fr); gap: clamp(45px, 7vw, 90px); align-items: center; }
.clinic-eyebrow { margin-bottom: 12px !important; color: var(--clinic-green) !important; font-size: .78rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.clinic-lead { max-width: 780px; font-size: clamp(1.08rem, 1.8vw, 1.28rem); line-height: 1.65; }
.clinic-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 30px; }
.clinic-button { display: inline-flex; min-height: 50px; padding: 12px 22px; border: 1px solid transparent; border-radius: 10px; align-items: center; justify-content: center; font-size: .96rem; font-weight: 750; line-height: 1.2; text-decoration: none !important; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.clinic-button:hover { transform: translateY(-2px); }
.clinic-button-primary { background: var(--clinic-green); color: #fff !important; box-shadow: 0 12px 28px rgba(11,139,82,.22); }
.clinic-button-primary:hover { background: var(--clinic-green-dark); }
.clinic-button-secondary { border-color: #b9d4c8; background: #fff; color: var(--clinic-ink) !important; }
.clinic-diagnostic { padding: 16px; border: 1px solid var(--clinic-line); border-radius: 18px; background: rgba(255,255,255,.92); box-shadow: var(--clinic-shadow); }
.clinic-diagnostic-label { display: block; padding: 7px 10px 14px; color: var(--clinic-muted); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.clinic-diagnostic a { display: block; padding: 18px; border-top: 1px solid var(--clinic-line); color: var(--clinic-ink); text-decoration: none; }
.clinic-diagnostic a:first-of-type { border-top: 0; }
.clinic-diagnostic a strong, .clinic-diagnostic a span { display: block; }
.clinic-diagnostic a span { margin-top: 4px; color: var(--clinic-green-dark); font-size: .88rem; }
.clinic-section { padding: clamp(64px, 8vw, 105px) 0; }
.clinic-soft { background: var(--clinic-mint); }
.clinic-intro-strip { padding: 46px 0; background: var(--clinic-ink); }
.clinic-three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.clinic-intro-strip article { padding: 10px 24px; border-left: 1px solid rgba(255,255,255,.18); }
.clinic-intro-strip article:first-child { border-left: 0; }
.clinic-intro-strip span { color: #70d4a2; font-size: .76rem; font-weight: 800; letter-spacing: .14em; }
.clinic-intro-strip h2 { margin: 8px 0; color: #fff; font-family: inherit; font-size: 1.08rem; letter-spacing: 0; }
.clinic-intro-strip p { margin: 0; color: #bad0ca; font-size: .94rem; }
.clinic-section-title { max-width: 850px; }
.clinic-section-title span { color: var(--clinic-green); }
.clinic-guide-grid { display: grid; grid-template-columns: 1.08fr .96fr .96fr; gap: 22px; margin-top: 38px; }
.clinic-guide-card { display: flex; min-height: 440px; padding: clamp(26px, 3vw, 38px); border: 1px solid var(--clinic-line); border-radius: 18px; background: #fff; box-shadow: 0 12px 36px rgba(16,35,31,.05); flex-direction: column; }
.clinic-guide-card h3 { margin: 12px 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.65rem; }
.clinic-guide-card ul { margin: 5px 0 25px; padding-left: 20px; color: var(--clinic-muted); }
.clinic-guide-card > a { margin-top: auto; font-weight: 800; text-decoration: none; }
.clinic-guide-featured { border-color: var(--clinic-ink); background: var(--clinic-ink); }
.clinic-guide-featured h3, .clinic-guide-featured > a { color: #fff; }
.clinic-guide-featured p, .clinic-guide-featured ul { color: #c9dad5; }
.clinic-card-kicker { color: var(--clinic-green); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.clinic-guide-featured .clinic-card-kicker { color: #70d4a2; }
.clinic-accordion { margin-top: 30px; border-top: 1px solid #bdd7cc; }
.clinic-accordion details { border-bottom: 1px solid #bdd7cc; }
.clinic-accordion summary { position: relative; padding: 22px 45px 22px 0; color: var(--clinic-ink); cursor: pointer; font-weight: 750; list-style: none; }
.clinic-accordion summary::-webkit-details-marker { display: none; }
.clinic-accordion summary::after { position: absolute; right: 8px; content: "+"; color: var(--clinic-green); font-size: 1.35rem; font-weight: 400; }
.clinic-accordion details[open] summary::after { content: "−"; }
.clinic-accordion details > div { padding: 0 42px 18px 0; }
.clinic-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
.clinic-prose { max-width: 780px; }
.clinic-text-link { font-weight: 800; text-decoration: none; }
.clinic-cta { padding: clamp(65px, 8vw, 100px) 0; background: var(--clinic-green); text-align: center; }
.clinic-cta h2, .clinic-cta .clinic-eyebrow { color: #fff !important; }
.clinic-cta p { max-width: 680px; margin-right: auto; margin-left: auto; color: #d9f3e6; }
.clinic-actions-centred { justify-content: center; }
.clinic-button-light { background: #fff; color: var(--clinic-ink) !important; }
.clinic-button-outline { border-color: rgba(255,255,255,.6); color: #fff !important; }

.clinic-guide-hero { padding: clamp(62px, 8vw, 110px) 0; }
.clinic-breadcrumb { display: flex; gap: 10px; margin-bottom: 36px; color: var(--clinic-muted); align-items: center; font-size: .88rem; }
.clinic-breadcrumb a { font-weight: 750; text-decoration: none; }
.clinic-reviewed { margin-top: 28px !important; font-size: .84rem; font-weight: 650; }
.clinic-article { padding: 75px 0 110px; background: #fff; }
.clinic-article-grid { display: grid; grid-template-columns: 220px minmax(0, 760px); gap: 75px; align-items: start; justify-content: center; }
.clinic-toc { position: sticky; top: 110px; display: flex; padding: 20px 0; border-top: 3px solid var(--clinic-green); flex-direction: column; }
.clinic-toc strong { margin-bottom: 12px; color: var(--clinic-ink); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.clinic-toc a { padding: 7px 0; color: var(--clinic-muted); font-size: .87rem; line-height: 1.35; text-decoration: none; }
.clinic-toc a:hover { color: var(--clinic-green); }
.clinic-longform > section { margin-bottom: 68px; scroll-margin-top: 110px; }
.clinic-longform h2 { margin-top: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.clinic-longform h3 { margin-top: 42px; }
.clinic-longform ul, .clinic-longform ol { margin: 0 0 1.5em; padding-left: 24px; color: var(--clinic-muted); }
.clinic-longform li { margin-bottom: .7em; }
.clinic-answer-box { margin: 24px 0 28px; padding: 25px 28px; border-left: 4px solid var(--clinic-green); background: var(--clinic-mint); }
.clinic-answer-box p { margin: 0; color: var(--clinic-ink); font-size: 1.08rem; font-weight: 650; }
.clinic-table-wrap { margin: 28px 0; overflow-x: auto; border: 1px solid var(--clinic-line); border-radius: 12px; }
.clinic-table-wrap table { width: 100%; border-collapse: collapse; min-width: 650px; }
.clinic-table-wrap th, .clinic-table-wrap td { padding: 15px 17px; border-bottom: 1px solid var(--clinic-line); text-align: left; vertical-align: top; }
.clinic-table-wrap th { background: var(--clinic-ink); color: #fff; font-size: .82rem; letter-spacing: .04em; }
.clinic-table-wrap tr:last-child td { border-bottom: 0; }
.clinic-try { margin: 18px 0 30px; padding: 20px 22px; border: 1px solid var(--clinic-line); border-radius: 10px; background: var(--clinic-cream); }
.clinic-try strong { color: var(--clinic-green-dark); }
.clinic-try p { display: inline; margin: 0; }
.clinic-steps { padding-left: 0 !important; counter-reset: clinic-step; list-style: none; }
.clinic-steps li { position: relative; min-height: 58px; padding: 0 0 24px 62px; counter-increment: clinic-step; }
.clinic-steps li::before { position: absolute; top: 0; left: 0; display: grid; width: 42px; height: 42px; border-radius: 50%; background: var(--clinic-mint); color: var(--clinic-green-dark); content: counter(clinic-step); font-weight: 850; place-items: center; }
.clinic-steps li strong, .clinic-steps li span { display: block; }
.clinic-steps li strong { color: var(--clinic-ink); }
.clinic-callout { display: grid; margin: 38px 0; padding: 30px; border-radius: 16px; background: var(--clinic-mint); grid-template-columns: 1fr auto; gap: 25px; align-items: center; }
.clinic-callout h3 { margin: 0 0 8px; font-family: Georgia, "Times New Roman", serif; font-size: 1.45rem; }
.clinic-callout p { margin-bottom: 0; }
.clinic-definition-grid { margin: 30px 0; }
.clinic-definition-grid article { padding: 22px; border: 1px solid var(--clinic-line); border-radius: 12px; background: var(--clinic-cream); }
.clinic-definition-grid span { display: inline-grid; width: 32px; height: 32px; border-radius: 50%; background: var(--clinic-green); color: #fff; font-size: .8rem; font-weight: 800; place-items: center; }
.clinic-definition-grid h3 { margin: 14px 0 6px; }
.clinic-definition-grid p { margin: 0; font-size: .93rem; }
.clinic-priority-list article { display: grid; padding: 22px 0; border-bottom: 1px solid var(--clinic-line); grid-template-columns: 70px 1fr; gap: 20px; }
.clinic-priority-list article > span { color: var(--clinic-green); font-size: .78rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.clinic-priority-list h3 { margin: 0 0 5px; }
.clinic-priority-list p { margin: 0; }
.clinic-next { display: flex; margin-top: 55px; padding-top: 25px; border-top: 1px solid var(--clinic-line); flex-direction: column; gap: 10px; }
.clinic-next span { margin-bottom: 3px; color: var(--clinic-muted); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.clinic-next a { font-weight: 750; text-decoration: none; }
.clinic-section-number { margin-bottom: 6px !important; color: var(--clinic-green) !important; font-size: .78rem; font-weight: 850; letter-spacing: .14em; }
.clinic-check-list { padding: 0 !important; list-style: none; }
.clinic-check-list li { position: relative; padding: 18px 0 18px 48px; border-bottom: 1px solid var(--clinic-line); }
.clinic-check-list li::before { position: absolute; top: 21px; left: 6px; width: 22px; height: 22px; border: 2px solid #9db9ad; border-radius: 5px; content: ""; }
.clinic-check-list strong, .clinic-check-list span { display: block; }
.clinic-check-list strong { color: var(--clinic-ink); }
.clinic-check-list span { margin-top: 3px; font-size: .94rem; }
.clinic-score-key { display: flex; gap: 20px; flex-wrap: wrap; margin: 24px 0; padding: 15px 18px; border-radius: 10px; background: var(--clinic-cream); font-size: .84rem; font-weight: 700; }
.clinic-score-key span { display: inline-flex; gap: 8px; align-items: center; }
.clinic-score-key i { width: 10px; height: 10px; border-radius: 50%; }
.clinic-score-key .healthy { background: var(--clinic-green); }
.clinic-score-key .attention { background: #d49b20; }
.clinic-score-key .na { background: #a9b4b0; }
.clinic-longform code { padding: 2px 6px; border-radius: 4px; background: #edf3f0; color: var(--clinic-ink); font-size: .9em; }

@media (max-width: 900px) {
  .clinic-hero-grid, .clinic-guide-grid, .clinic-split { grid-template-columns: 1fr; }
  .clinic-three { grid-template-columns: 1fr; }
  .clinic-intro-strip article { border-top: 1px solid rgba(255,255,255,.18); border-left: 0; }
  .clinic-intro-strip article:first-child { border-top: 0; }
  .clinic-guide-card { min-height: 0; }
  .clinic-article-grid { grid-template-columns: 1fr; gap: 30px; }
  .clinic-toc { position: static; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 15px; }
  .clinic-toc strong { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .clinic-container { width: min(100% - 28px, 1180px); }
  .polar-clinic-page { font-size: 16px; }
  .polar-clinic-page h1 { font-size: clamp(2.25rem, 12vw, 3.25rem); }
  .clinic-hero { padding: 58px 0; }
  .clinic-actions, .clinic-actions .clinic-button { width: 100%; }
  .clinic-button { width: 100%; }
  .clinic-callout { grid-template-columns: 1fr; }
  .clinic-callout .clinic-button { width: 100%; }
  .clinic-toc { grid-template-columns: 1fr; }
  .clinic-table-wrap { margin-right: -14px; margin-left: -14px; border-right: 0; border-left: 0; border-radius: 0; }
}

@media print {
  .site-header, .site-footer, .clinic-toc, .clinic-cta, .clinic-actions, .clinic-callout .clinic-button { display: none !important; }
  .clinic-article { padding: 0; }
  .clinic-article-grid { display: block; }
  .clinic-longform > section { break-inside: avoid; }
}