:root {
    --ink: #16332d;
    --ink-2: #294940;
    --forest: #173f36;
    --forest-2: #24584b;
    --sage: #9caf9f;
    --sage-soft: #dfe8df;
    --cream: #f7f3eb;
    --paper: #fffdf9;
    --sand: #eadfce;
    --clay: #bb6749;
    --gold: #c79b53;
    --danger: #954a3b;
    --line: rgba(22, 51, 45, .14);
    --shadow: 0 24px 70px rgba(23, 63, 54, .10);
    --radius: 28px;
    --radius-sm: 18px;
    --shell: min(1180px, calc(100% - 40px));
    --serif: ui-serif, Georgia, Cambria, "Times New Roman", serif;
    --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.68; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--sage-soft); color: var(--ink); }
:focus-visible { outline: 3px solid var(--clay); outline-offset: 4px; }

.shell { width: var(--shell); margin-inline: auto; }
.content-narrow { width: min(780px, calc(100% - 40px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; transform: translateY(-150%); background: var(--ink); color: white; padding: 10px 16px; border-radius: 10px; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }

h1, h2, h3 { margin-top: 0; line-height: 1.08; color: var(--ink); }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.035em; }
h1 { font-size: clamp(3rem, 7vw, 6.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.8rem); }
h3 { font-size: 1.25rem; letter-spacing: -.015em; }
p { margin: 0 0 1.1em; }
.eyebrow { margin: 0 0 18px; color: var(--clay); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.lead { max-width: 760px; color: var(--ink-2); font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.62; }
.text-link { display: inline-flex; gap: 8px; align-items: center; color: var(--forest-2); font-weight: 750; text-underline-offset: 5px; text-decoration-thickness: 1px; }
.text-link-large { font-size: 1.08rem; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 12px 22px; border: 1px solid var(--forest); border-radius: 999px; background: var(--forest); color: white; font-weight: 780; text-decoration: none; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(23, 63, 54, .18); background: var(--forest-2); }
.button-ghost { background: transparent; color: var(--forest); }
.button-light { background: var(--paper); border-color: var(--paper); color: var(--forest); }
.button-secondary { background: transparent; color: var(--forest); min-height: 46px; padding: 10px 17px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 253, 249, .92); border-bottom: 1px solid rgba(22, 51, 45, .08); backdrop-filter: blur(18px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 46px; height: 46px; }
.brand span { display: flex; align-items: baseline; font-family: var(--serif); font-size: 1.28rem; letter-spacing: -.02em; }
.brand strong { font-weight: 650; }
.brand small { font-size: .82em; color: var(--clay); }
.main-nav { display: flex; align-items: center; gap: 7px; }
.main-nav > a { padding: 9px 11px; border-radius: 999px; font-size: .92rem; font-weight: 690; text-decoration: none; color: var(--ink-2); }
.main-nav > a:hover, .main-nav > a[aria-current="page"] { background: var(--cream); color: var(--ink); }
.main-nav .nav-cta { margin-left: 6px; padding-inline: 17px; background: var(--forest); color: white; }
.menu-button { display: none; width: 46px; height: 42px; border: 0; border-radius: 12px; background: var(--cream); padding: 10px; }
.menu-button span:not(.sr-only) { display: block; height: 2px; background: var(--ink); margin: 4px 0; }

.home-hero { overflow: hidden; background: radial-gradient(circle at 82% 10%, #efe5d4 0, rgba(239,229,212,0) 32%), var(--cream); border-bottom: 1px solid var(--line); }
.hero-grid { min-height: 700px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 34px; padding-block: 76px 82px; }
.hero-copy h1 { margin-bottom: 28px; font-size: clamp(3.4rem, 6vw, 6.2rem); }
.hero-copy h1 span { color: var(--clay); font-style: italic; }
.hero-copy .lead { max-width: 720px; }
.trust-line { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 26px 0 0; padding: 0; list-style: none; color: var(--ink-2); font-size: .88rem; }
.trust-line li::before { content: "✓"; margin-right: 7px; color: var(--forest-2); font-weight: 900; }
.hero-art { position: relative; min-width: 0; }
.hero-art > img { width: min(100%, 690px); margin-inline: auto; filter: drop-shadow(0 32px 32px rgba(23, 63, 54, .08)); }
.floating-note { position: absolute; min-width: 160px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.8); border-radius: 16px; background: rgba(255,253,249,.90); box-shadow: 0 12px 35px rgba(23,63,54,.09); backdrop-filter: blur(10px); }
.floating-note strong, .floating-note span { display: block; }
.floating-note strong { font-family: var(--serif); font-size: 1.13rem; }
.floating-note span { color: var(--ink-2); font-size: .75rem; }
.note-one { left: 0; bottom: 11%; }
.note-two { right: 0; top: 14%; }

.choice-section { background: var(--paper); padding: 76px 0 42px; }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.choice-card { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 18px; min-height: 220px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: white; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.choice-card:hover { transform: translateY(-4px); border-color: rgba(23,63,54,.26); box-shadow: var(--shadow); }
.choice-card h2 { margin: 0 0 10px; font-family: var(--sans); font-size: 1.3rem; font-weight: 760; letter-spacing: -.025em; }
.choice-card p { margin: 0; color: var(--ink-2); font-size: .95rem; }
.choice-card > span:last-child { font-size: 1.5rem; }
.choice-number { color: var(--clay); font-size: .77rem; font-weight: 850; letter-spacing: .08em; }

.content-section { padding: 88px 0; }
.content-section + .content-section { border-top: 1px solid rgba(22,51,45,.07); }
.muted-section { background: var(--cream); }
.section-heading { max-width: 800px; margin-bottom: 34px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading-row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.section-heading-row .eyebrow { margin-bottom: 12px; }
.section-heading-row h2 { margin-bottom: 0; }

.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 90px); align-items: center; }
.split-art { padding: 34px; border-radius: 36px; background: var(--cream); }
.split-copy h2 em { color: var(--clay); font-weight: inherit; }
.split-copy > p:not(.eyebrow) { color: var(--ink-2); }
.check-list, .cross-list { margin: 25px 0 28px; padding: 0; list-style: none; }
.check-list li, .cross-list li { position: relative; padding: 10px 0 10px 32px; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--forest-2); font-weight: 900; }
.cross-list li::before { content: "×"; position: absolute; left: 0; color: var(--clay); font-weight: 900; }

.exercise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.exercise-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; color: inherit; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.exercise-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.exercise-image { aspect-ratio: 1.36; overflow: hidden; background: var(--cream); }
.exercise-image img { width: 100%; height: 100%; object-fit: cover; }
.exercise-card-body { padding: 24px; }
.exercise-card h2, .exercise-card h3 { margin: 14px 0 11px; font-family: var(--sans); font-size: 1.32rem; font-weight: 780; }
.exercise-card p { color: var(--ink-2); font-size: .94rem; }
.pill-row { display: flex; flex-wrap: wrap; gap: 7px; }
.pill-row span { padding: 5px 9px; border-radius: 999px; background: var(--cream); color: var(--ink-2); font-size: .73rem; font-weight: 740; }

.finder-teaser { margin: 38px 0; }
.finder-teaser-inner { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 700px) 1fr; align-items: center; min-height: 430px; padding: clamp(36px, 6vw, 74px); border-radius: 38px; background: var(--forest); color: white; }
.finder-teaser h2 { color: white; }
.finder-teaser .eyebrow { color: #d8aa67; }
.finder-teaser p:not(.eyebrow) { max-width: 650px; color: rgba(255,255,255,.78); }
.finder-rings { position: relative; height: 260px; }
.finder-rings span { position: absolute; border: 2px solid rgba(255,255,255,.18); border-radius: 50%; }
.finder-rings span:nth-child(1) { width: 260px; height: 260px; right: -20px; top: 10px; }
.finder-rings span:nth-child(2) { width: 190px; height: 190px; right: 80px; top: 42px; }
.finder-rings span:nth-child(3) { width: 120px; height: 120px; right: 165px; top: 78px; border-color: rgba(216,170,103,.45); }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.product-visual { min-height: 135px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; border-radius: 20px; background: var(--cream); color: var(--ink-2); font-size: .75rem; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.wheel-mini { width: 72px; height: 72px; border: 13px solid var(--sage); border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(23,63,54,.24), 0 10px 20px rgba(23,63,54,.08); }
.product-kicker { margin: 20px 0 7px; color: var(--clay); font-size: .73rem; font-weight: 830; letter-spacing: .08em; text-transform: uppercase; }
.product-card h3 { margin-bottom: 16px; font-size: 1.32rem; }
.product-card > p:not(.product-kicker):not(.source-note) { color: var(--ink-2); font-size: .93rem; }
.product-facts { margin: 0 0 18px; }
.product-facts div { display: grid; grid-template-columns: 90px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.product-facts dt { color: var(--ink-2); font-size: .78rem; }
.product-facts dd { margin: 0; font-size: .82rem; font-weight: 700; }
.product-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: auto; padding-top: 10px; }
.product-actions .text-link { font-size: .78rem; }
.source-note { margin: 14px 0 0; color: #65766f; font-size: .72rem; }
.amazon-search-box { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 22px; padding: 22px 25px; border: 1px dashed rgba(23,63,54,.24); border-radius: 20px; background: var(--cream); }
.amazon-search-box p { margin: 0; color: var(--ink-2); font-size: .9rem; }

.trust-section { background: #f2ece1; }
.trust-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.trust-points { display: grid; gap: 4px; }
.trust-points article { display: grid; grid-template-columns: 42px 150px 1fr; gap: 18px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); }
.trust-points article > strong { color: var(--clay); font-size: .74rem; }
.trust-points h3, .trust-points p { margin: 0; }
.trust-points p { color: var(--ink-2); font-size: .92rem; }

.page-hero { overflow: hidden; background: var(--cream); border-bottom: 1px solid var(--line); }
.page-hero-grid { min-height: 520px; display: grid; grid-template-columns: 1fr .72fr; align-items: center; gap: 60px; padding-block: 72px; }
.page-hero-grid-single { grid-template-columns: 1fr; min-height: 440px; max-width: 900px; margin-inline: auto; text-align: left; }
.page-hero h1 { max-width: 900px; margin: 0 0 24px; font-size: clamp(3rem, 6vw, 5.6rem); }
.page-hero-art { position: relative; }
.page-hero-art img { width: 100%; max-height: 460px; object-fit: contain; }
.breadcrumbs { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 30px; color: #63766e; font-size: .78rem; }
.breadcrumbs a { color: inherit; text-underline-offset: 4px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; color: #63766e; font-size: .8rem; }
.article-meta span + span::before { content: "•"; margin-right: 20px; }

.prose-section h2, .content-narrow > h2, .prose h2 { margin-bottom: 24px; font-size: clamp(2rem, 3.5vw, 3.1rem); }
.prose { color: var(--ink-2); }
.prose p { margin-bottom: 1.4em; }
.prose strong { color: var(--ink); }
.prose code { padding: 2px 6px; border-radius: 6px; background: var(--cream); color: var(--ink); font-size: .9em; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { min-height: 230px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.info-card h3 { margin: 20px 0 11px; font-size: 1.28rem; }
.info-card p { color: var(--ink-2); font-size: .94rem; }
.mini-icon { display: inline-grid; place-items: center; width: 43px; height: 43px; border-radius: 50%; background: var(--sage-soft); color: var(--forest); font-weight: 800; }

.step-list { counter-reset: step; }
.step-item { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.step-number { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; background: var(--cream); color: var(--clay); font-weight: 850; font-size: .82rem; }
.step-item h3 { margin: 0 0 8px; }
.step-item p { margin: 0; color: var(--ink-2); }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 22px; background: white; }
.compare-table { width: 100%; min-width: 680px; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 17px 19px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare-table th { background: var(--cream); color: var(--ink); font-size: .75rem; letter-spacing: .05em; text-transform: uppercase; }
.compare-table td { color: var(--ink-2); font-size: .91rem; }
.compare-table tr:last-child td { border-bottom: 0; }
.product-table td:first-child { min-width: 220px; }
.product-table td strong, .product-table td small { display: block; }
.product-table td small { margin-top: 5px; color: #6b7b75; }

.callout { display: grid; grid-template-columns: 52px 1fr; gap: 22px; padding: 28px; border-radius: var(--radius-sm); }
.callout h2 { margin: 0 0 8px; font-family: var(--sans); font-size: 1.18rem; font-weight: 800; letter-spacing: -.02em; }
.callout p { margin: 0; }
.callout-info { background: var(--sage-soft); }
.callout-safety { background: #f6e5df; }
.callout-symbol { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid currentColor; border-radius: 50%; font-family: var(--serif); font-size: 1.25rem; }
.callout-safety .callout-symbol { color: var(--danger); }

.link-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.link-card { display: flex; justify-content: space-between; gap: 18px; min-height: 150px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: white; text-decoration: none; transition: transform .18s ease, border-color .18s ease; }
.link-card:hover { transform: translateY(-3px); border-color: rgba(23,63,54,.32); }
.link-card strong, .link-card small { display: block; }
.link-card strong { margin-bottom: 8px; }
.link-card small { color: var(--ink-2); line-height: 1.5; }
.link-card > span:last-child { font-size: 1.4rem; }

.filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-chip { border: 1px solid var(--line); border-radius: 999px; background: white; padding: 9px 15px; cursor: pointer; font-weight: 720; font-size: .86rem; }
.filter-chip.is-active { border-color: var(--forest); background: var(--forest); color: white; }
.exercise-card[hidden] { display: none; }

.exercise-detail-hero { background: var(--cream); border-bottom: 1px solid var(--line); }
.exercise-detail-grid { min-height: 580px; display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 60px; padding-block: 70px; }
.exercise-detail-grid h1 { margin-bottom: 24px; font-size: clamp(3rem, 6vw, 5.6rem); }
.exercise-detail-image { padding: 24px; border-radius: 34px; background: rgba(255,255,255,.5); }
.exercise-facts-large { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 28px; }
.exercise-facts-large div { padding: 14px 15px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.55); }
.exercise-facts-large small, .exercise-facts-large strong { display: block; }
.exercise-facts-large small { color: #687a73; font-size: .72rem; }
.exercise-facts-large strong { margin-top: 2px; font-size: .85rem; }
.instruction-list { margin: 0; padding: 0; list-style: none; counter-reset: instructions; }
.instruction-list li { counter-increment: instructions; display: grid; grid-template-columns: 46px 1fr; gap: 20px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--line); }
.instruction-list li::before { content: counter(instructions); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--forest); color: white; font-weight: 800; font-size: .8rem; }
.instruction-list li span { padding-top: 5px; }
.two-column-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }

.comparison-notice { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 23px 26px; border: 1px solid var(--line); border-radius: 20px; background: var(--cream); }
.comparison-notice > span { padding: 5px 10px; border-radius: 999px; background: var(--forest); color: white; font-size: .72rem; font-weight: 800; }
.comparison-notice p { margin: 0; color: var(--ink-2); font-size: .9rem; }
.comparison-notice a { font-weight: 750; white-space: nowrap; }

.finder-page { min-height: 650px; }
.finder-shell { width: min(840px, calc(100% - 40px)); }
.finder-progress { overflow: hidden; height: 7px; margin-bottom: 36px; border-radius: 999px; background: var(--sage-soft); }
.finder-progress span { display: block; height: 100%; width: 25%; border-radius: inherit; background: var(--clay); transition: width .25s ease; }
.finder-step { display: none; margin: 0; padding: 0; border: 0; }
.finder-step.is-active { display: grid; gap: 12px; }
.finder-step legend { width: 100%; margin-bottom: 20px; font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.15; }
.finder-step legend span { display: block; margin-bottom: 10px; color: var(--clay); font-family: var(--sans); font-size: .75rem; font-weight: 800; letter-spacing: .1em; }
.option-card { display: block; cursor: pointer; }
.option-card input { position: absolute; opacity: 0; pointer-events: none; }
.option-card > span { display: flex; flex-direction: column; padding: 19px 22px; border: 1px solid var(--line); border-radius: 17px; background: white; transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.option-card > span:hover { transform: translateY(-2px); border-color: rgba(23,63,54,.3); }
.option-card input:focus-visible + span { outline: 3px solid var(--clay); outline-offset: 3px; }
.option-card input:checked + span { border-color: var(--forest); background: var(--sage-soft); }
.option-card strong { font-size: 1rem; }
.option-card small { margin-top: 3px; color: var(--ink-2); }
.finder-actions { display: flex; justify-content: space-between; gap: 14px; margin-top: 28px; }
.finder-result { padding: 34px; border-radius: var(--radius); background: var(--cream); }
.finder-result h2 { font-size: clamp(2rem, 4vw, 3rem); }
.finder-result .result-badge { display: inline-flex; margin-bottom: 14px; padding: 6px 10px; border-radius: 999px; background: var(--sage-soft); color: var(--forest); font-size: .75rem; font-weight: 800; }
.finder-result ul { padding-left: 20px; color: var(--ink-2); }

.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 23px 0; cursor: pointer; font-size: 1.08rem; font-weight: 760; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details > div { padding: 0 42px 20px 0; color: var(--ink-2); }

.legal-copy h2 { margin-top: 44px; font-family: var(--sans); font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; }
.legal-copy h2:first-child { margin-top: 0; }
.not-found { min-height: 65vh; display: grid; place-items: center; padding: 80px 0; background: var(--cream); text-align: center; }
.not-found h1 { margin-bottom: 20px; font-size: clamp(3rem, 7vw, 6rem); }
.not-found p:not(.eyebrow) { max-width: 620px; margin-inline: auto; color: var(--ink-2); }
.not-found .button-row { justify-content: center; }

.site-footer { padding: 68px 0 28px; background: #102d27; color: rgba(255,255,255,.78); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, .7fr); gap: 50px; }
.brand-footer { color: white; margin-bottom: 18px; }
.footer-grid > div:first-child p { max-width: 430px; color: rgba(255,255,255,.62); }
.footer-grid h2 { margin: 0 0 15px; color: white; font-family: var(--sans); font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) a { display: block; padding: 4px 0; color: rgba(255,255,255,.72); text-decoration: none; font-size: .9rem; }
.footer-grid > div:not(:first-child) a:hover { color: white; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 54px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .74rem; color: rgba(255,255,255,.5); }
.footer-bottom p { max-width: 690px; margin: 0; }

@media (max-width: 980px) {
    :root { --shell: min(100% - 32px, 880px); }
    .menu-button { display: block; }
    .main-nav { position: absolute; top: 68px; left: 16px; right: 16px; display: none; flex-direction: column; align-items: stretch; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: var(--shadow); }
    .main-nav.is-open { display: flex; }
    .main-nav .nav-cta { margin-left: 0; text-align: center; }
    .hero-grid, .page-hero-grid, .exercise-detail-grid, .split-grid, .trust-grid { grid-template-columns: 1fr; }
    .hero-grid { min-height: auto; padding-block: 60px; }
    .hero-art { max-width: 680px; margin-inline: auto; }
    .page-hero-grid { gap: 24px; padding-block: 56px; }
    .page-hero-art { max-width: 600px; }
    .choice-grid, .exercise-grid, .product-grid, .card-grid { grid-template-columns: repeat(2, 1fr); }
    .choice-card:last-child { grid-column: 1 / -1; }
    .link-card-grid { grid-template-columns: 1fr 1fr; }
    .trust-points article { grid-template-columns: 36px 145px 1fr; }
    .finder-teaser-inner { grid-template-columns: 1fr; }
    .finder-rings { display: none; }
    .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
    .footer-grid > div:nth-child(4) { grid-column: 2 / 4; }
}

@media (max-width: 680px) {
    :root { --shell: calc(100% - 24px); }
    body { font-size: 16px; }
    .header-inner { min-height: 68px; }
    .brand img { width: 40px; height: 40px; }
    .hero-grid { padding-block: 42px 52px; }
    .hero-copy h1 { font-size: clamp(3rem, 15vw, 4.6rem); }
    .floating-note { display: none; }
    .choice-section, .content-section { padding-block: 62px; }
    .choice-grid, .exercise-grid, .product-grid, .card-grid, .link-card-grid, .two-column-notes { grid-template-columns: 1fr; }
    .choice-card:last-child { grid-column: auto; }
    .choice-card { min-height: auto; }
    .section-heading-row { align-items: start; flex-direction: column; gap: 8px; }
    .finder-teaser { margin-inline: 12px; }
    .finder-teaser-inner { width: 100%; border-radius: 28px; }
    .trust-points article { grid-template-columns: 32px 1fr; }
    .trust-points article p { grid-column: 2; }
    .page-hero-grid, .exercise-detail-grid { padding-block: 45px; }
    .page-hero-art { max-width: 440px; }
    .article-meta span + span::before { display: none; }
    .exercise-facts-large { grid-template-columns: 1fr; }
    .comparison-notice { grid-template-columns: 1fr; }
    .amazon-search-box { align-items: stretch; flex-direction: column; }
    .callout { grid-template-columns: 42px 1fr; padding: 22px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 22px; }
    .footer-grid > div:first-child, .footer-grid > div:nth-child(4) { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
    .site-header, .site-footer, .button, .button-row, .finder-teaser { display: none !important; }
    body { background: white; color: black; font-size: 12pt; }
    .page-hero, .exercise-detail-hero, .muted-section { background: white; }
    a { text-decoration: none; }
}

/* One-time installer */
.install-form { margin-top: 38px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.install-form h2 { margin: 36px 0 16px; font-family: var(--sans); font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; }
.install-form h2:first-child { margin-top: 0; }
.install-form label { display: grid; gap: 7px; margin: 15px 0; font-size: .86rem; font-weight: 750; }
.install-form input, .install-form select { width: 100%; padding: 13px 14px; border: 1px solid rgba(22,51,45,.25); border-radius: 11px; background: var(--paper); color: var(--ink); }
.install-form input:focus, .install-form select:focus { border-color: var(--forest); outline: 3px solid rgba(187,103,73,.18); }
.install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.install-form .button { margin-top: 20px; }
@media (max-width: 680px) { .install-grid { grid-template-columns: 1fr; } .install-form { padding: 20px; } }

/* 2026.08.15b content & editorial enhancements */
.compact-section { padding-block: 44px; }
.article-meta > * { color: inherit; }
.article-meta a { font-weight: 720; text-underline-offset: 4px; }
.article-meta > * + *::before { content: "•"; margin-right: 20px; color: #94a099; }
.exercise-focus-line { margin: -2px 0 14px; color: #6b7b75; font-size: .77rem; font-weight: 680; }
.exercise-facts-large { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.topic-nav { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: white; }
.topic-nav a { position: relative; display: flex; min-height: 124px; flex-direction: column; justify-content: center; padding: 22px 24px; text-decoration: none; }
.topic-nav a + a { border-left: 1px solid var(--line); }
.topic-nav a::after { content: "→"; position: absolute; top: 20px; right: 22px; color: var(--clay); font-size: 1.15rem; transition: transform .16s ease; }
.topic-nav a:hover { background: var(--cream); }
.topic-nav a:hover::after { transform: translateX(3px); }
.topic-nav strong { max-width: 85%; font-size: .98rem; }
.topic-nav span { margin-top: 5px; color: #687a73; font-size: .78rem; }

.section-kicker { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; color: var(--clay); font-size: .74rem; font-weight: 820; letter-spacing: .12em; text-transform: uppercase; }
.section-kicker span { display: grid; place-items: center; width: 27px; height: 27px; border: 1px solid currentColor; border-radius: 50%; font-size: .65rem; }
.section-kicker p { margin: 0; }

.evidence-note { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--cream); }
.evidence-note > span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--sage-soft); color: var(--forest); font-weight: 850; }
.evidence-note strong { display: block; margin-bottom: 4px; }
.evidence-note p { margin: 0 0 7px; color: var(--ink-2); font-size: .88rem; }
.evidence-note a { color: var(--forest-2); font-size: .82rem; font-weight: 760; text-underline-offset: 4px; }

.sources-section { background: #fbf8f2; }
.source-list { margin: 0; padding: 0; list-style: none; counter-reset: sources; }
.source-list li { counter-increment: sources; position: relative; padding: 18px 0 18px 48px; border-bottom: 1px solid var(--line); }
.source-list li::before { content: counter(sources); position: absolute; left: 0; top: 19px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sage-soft); color: var(--forest); font-size: .72rem; font-weight: 800; }
.source-list a { font-weight: 780; text-underline-offset: 4px; }
.source-list p { margin: 4px 0 0; color: var(--ink-2); font-size: .86rem; }

@media (max-width: 980px) {
    .topic-nav { grid-template-columns: 1fr 1fr; }
    .topic-nav a:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .topic-nav a:nth-child(4) { border-top: 1px solid var(--line); }
    .exercise-facts-large { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
    .compact-section { padding-block: 34px; }
    .topic-nav { grid-template-columns: 1fr; }
    .topic-nav a { min-height: 94px; }
    .topic-nav a + a, .topic-nav a:nth-child(3), .topic-nav a:nth-child(4) { border-left: 0; border-top: 1px solid var(--line); }
    .article-meta > * + *::before { display: none; }
    .exercise-facts-large { grid-template-columns: 1fr 1fr; }
    .evidence-note { grid-template-columns: 38px 1fr; padding: 18px; }
    .evidence-note > span { width: 34px; height: 34px; }
}


/* 2026.08.15c UX, conversion and product data checks */
[id] { scroll-margin-top: 96px; }

.article-tools { border-bottom: 1px solid var(--line); background: #fbf8f2; }
.article-toc { display: grid; grid-template-columns: 190px 1fr; gap: 28px; align-items: start; padding: 22px 24px; border: 1px solid var(--line); border-radius: 22px; background: white; }
.article-toc .eyebrow { display: block; margin-bottom: 4px; }
.article-toc > div > strong { font-family: var(--serif); font-size: 1.16rem; font-weight: 600; }
.article-toc ol { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 26px; margin: 0; padding: 0; list-style-position: inside; }
.article-toc li { color: var(--clay); font-size: .82rem; font-weight: 760; }
.article-toc a { color: var(--ink-2); font-weight: 650; text-underline-offset: 4px; }

.exercise-controls { display: grid; grid-template-columns: minmax(260px, 1.4fr) minmax(220px, .7fr); gap: 14px; margin-bottom: 14px; }
.exercise-search, .exercise-select { display: grid; gap: 7px; color: var(--ink-2); font-size: .78rem; font-weight: 780; }
.exercise-search input, .exercise-select select { width: 100%; min-height: 50px; padding: 11px 14px; border: 1px solid rgba(22,51,45,.22); border-radius: 14px; background: white; color: var(--ink); }
.exercise-search input:focus, .exercise-select select:focus { border-color: var(--forest); outline: 3px solid rgba(187,103,73,.14); }
.exercise-result-line { margin: -10px 0 24px; color: #687a73; font-size: .82rem; }
.exercise-empty { margin-top: 20px; padding: 34px; border: 1px dashed rgba(22,51,45,.25); border-radius: var(--radius); background: var(--cream); text-align: center; }
.exercise-empty h3 { margin-bottom: 8px; }
.exercise-empty p { margin: 0; color: var(--ink-2); }

.checklist-intro { color: var(--ink-2); }
.interactive-checklist { margin-top: 26px; }
.checklist-item { position: relative; display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start; padding: 17px 18px; border: 1px solid var(--line); border-radius: 16px; background: white; cursor: pointer; }
.checklist-item + .checklist-item { margin-top: 9px; }
.checklist-item input { position: absolute; opacity: 0; pointer-events: none; }
.checkmark { display: grid; place-items: center; width: 26px; height: 26px; margin-top: 1px; border: 2px solid #8a9a94; border-radius: 8px; background: var(--paper); }
.checklist-item input:focus-visible + .checkmark { outline: 3px solid var(--clay); outline-offset: 3px; }
.checklist-item input:checked + .checkmark { border-color: var(--forest); background: var(--forest); }
.checklist-item input:checked + .checkmark::after { content: "✓"; color: white; font-size: .9rem; font-weight: 900; }
.checklist-item:has(input:checked) > span:last-child { color: #64746e; text-decoration: line-through; text-decoration-thickness: 1px; }
.checklist-summary { margin-top: 16px; padding: 12px 16px; border-radius: 14px; background: var(--sage-soft); color: var(--forest); font-size: .88rem; }

.product-name-link { display: block; color: inherit; text-decoration: none; }
.product-name-link:hover strong { text-decoration: underline; text-underline-offset: 4px; }

.product-detail-hero { background: var(--cream); border-bottom: 1px solid var(--line); }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .75fr); gap: clamp(34px, 6vw, 80px); align-items: center; padding-block: 72px; }
.product-detail-hero h1 { margin: 0 0 24px; font-size: clamp(2.8rem, 5.5vw, 5.3rem); }
.data-source-badge { display: inline-grid; grid-template-columns: 34px auto; gap: 10px; align-items: center; margin-top: 12px; padding: 10px 14px; border: 1px solid rgba(22,51,45,.14); border-radius: 15px; background: rgba(255,253,249,.7); }
.data-source-badge > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sage-soft); font-weight: 900; }
.data-source-badge strong, .data-source-badge small { display: block; }
.data-source-badge small { margin-top: 2px; color: #687a73; font-size: .72rem; }

.product-spec-panel { padding: 28px; border: 1px solid rgba(22,51,45,.14); border-radius: 28px; background: white; box-shadow: var(--shadow); }
.product-spec-panel dl { margin: 18px 0 14px; }
.product-spec-panel dl > div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.product-spec-panel dt { color: #687a73; font-size: .76rem; font-weight: 760; }
.product-spec-panel dd { margin: 0; font-size: .91rem; font-weight: 720; }
.product-spec-panel > small { display: block; color: #687a73; font-size: .72rem; line-height: 1.5; }

.product-evaluation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.evaluation-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.evaluation-card h2 { margin-bottom: 18px; font-size: clamp(1.7rem, 3vw, 2.7rem); }
.evaluation-card .check-list, .evaluation-card .cross-list { margin-bottom: 0; }
.product-transparency { grid-template-columns: 100px 1fr auto; }
.evidence-note p { overflow-wrap: anywhere; }

.no-print { display: flex; }

@media (max-width: 980px) {
    .article-toc { grid-template-columns: 1fr; }
    .article-toc ol { grid-template-columns: 1fr 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .product-spec-panel { max-width: 700px; }
}

@media (max-width: 680px) {
    .article-toc { padding: 18px; }
    .article-toc ol { grid-template-columns: 1fr; }
    .exercise-controls, .product-evaluation-grid { grid-template-columns: 1fr; }
    .product-detail-grid { padding-block: 46px; }
    .product-spec-panel { padding: 22px; }
    .product-spec-panel dl > div { grid-template-columns: 1fr; gap: 3px; }
    .product-transparency { grid-template-columns: 1fr; }
    .checklist-item { padding: 15px; }
}

@media print {
    .article-tools, .no-print { display: none !important; }
    .interactive-checklist { margin-top: 10px; }
    .checklist-item { break-inside: avoid; border-color: #aaa; }
    .checklist-item:has(input:checked) > span:last-child { color: black; text-decoration: none; }
    .product-detail-hero, .product-spec-panel, .evaluation-card { box-shadow: none; background: white; }
}

/* 2026.08.15d search, local favorites and guided onboarding */
.nav-utility { display:inline-flex!important;align-items:center;gap:5px; }
.nav-utility > span:first-child {font-size:1.1rem;line-height:1;}
.search-hero {background:var(--cream);border-bottom:1px solid var(--line);}
.search-hero-inner {padding-block:66px 58px;}
.search-hero h1 {margin-bottom:20px;font-size:clamp(3rem,6vw,5.3rem);}
.site-search-form {margin-top:30px;}
.site-search-form>label {display:block;margin-bottom:7px;color:var(--ink-2);font-size:.8rem;font-weight:780;}
.site-search-form>div {display:grid;grid-template-columns:1fr auto;gap:10px;}
.site-search-form input {width:100%;min-height:56px;padding:13px 17px;border:1px solid rgba(22,51,45,.24);border-radius:16px;background:white;color:var(--ink);}
.site-search-form input:focus {border-color:var(--forest);outline:3px solid rgba(187,103,73,.14);}
.search-results {display:grid;gap:12px;}
.search-result {padding:24px 26px;border:1px solid var(--line);border-radius:20px;background:white;}
.search-result>span {display:inline-flex;margin-bottom:8px;padding:4px 8px;border-radius:999px;background:var(--cream);color:var(--ink-2);font-size:.7rem;font-weight:780;}
.search-result h2 {margin:0 0 8px;font-family:var(--sans);font-size:1.25rem;font-weight:800;letter-spacing:-.02em;}
.search-result h2 a {text-decoration-thickness:1px;text-underline-offset:4px;}
.search-result p {margin:0 0 10px;color:var(--ink-2);font-size:.93rem;}
.search-empty-state {padding:36px;border:1px solid var(--line);border-radius:24px;background:var(--cream);}
.search-empty-state h2 {margin-bottom:10px;font-size:clamp(1.8rem,3vw,2.6rem);}
.search-suggestions {display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.search-suggestions a {padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:white;font-size:.84rem;font-weight:730;text-decoration:none;}
.exercise-save-row {display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:20px;}
.save-exercise-button {display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:9px 15px;border:1px solid rgba(22,51,45,.24);border-radius:999px;background:rgba(255,255,255,.62);color:var(--forest);font-weight:780;cursor:pointer;}
.save-exercise-button>span:first-child {font-size:1.15rem;line-height:1;}
.save-exercise-button:hover {border-color:var(--forest);background:white;}
.save-exercise-button.is-saved {border-color:var(--clay);background:#f8e8e1;color:var(--danger);}
.saved-list-link {color:var(--forest-2);font-size:.82rem;font-weight:760;text-underline-offset:4px;}
.saved-toolbar {display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px;}
.saved-toolbar h2 {margin-bottom:0;font-size:clamp(2rem,4vw,3rem);}
.privacy-note {display:grid;grid-template-columns:38px 1fr;gap:14px;margin-bottom:30px;padding:18px 20px;border-radius:18px;background:var(--sage-soft);}
.privacy-note>span {display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--forest);color:white;font-weight:900;}
.privacy-note p {margin:0;color:var(--ink-2);font-size:.86rem;}
.saved-exercise-card {position:relative;overflow:visible;}
.saved-exercise-card:hover {transform:none;}
.saved-card-link {display:block;overflow:hidden;height:100%;border-radius:inherit;color:inherit;text-decoration:none;}
.saved-card-link:hover {box-shadow:var(--shadow);}
.save-remove {position:absolute;top:12px;right:12px;z-index:2;padding:7px 10px;border:1px solid rgba(22,51,45,.18);border-radius:999px;background:rgba(255,253,249,.94);color:var(--ink-2);font-size:.72rem;font-weight:760;cursor:pointer;box-shadow:0 6px 20px rgba(23,63,54,.08);}
.save-remove:hover {border-color:var(--danger);color:var(--danger);}
.saved-empty {padding:64px 30px;border:1px dashed rgba(22,51,45,.24);border-radius:28px;background:var(--cream);text-align:center;}
.saved-empty>span {display:block;margin-bottom:10px;color:var(--clay);font-family:var(--serif);font-size:3rem;}
.saved-empty h2 {margin-bottom:10px;font-size:clamp(2rem,4vw,3rem);}
.saved-empty p {max-width:600px;margin:0 auto 24px;color:var(--ink-2);}
.glossary-tools {background:#fbf8f2;}
.glossary-search {max-width:620px;}
.glossary-list {display:grid;gap:0;}
.glossary-entry {display:grid;grid-template-columns:52px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);}
.glossary-entry[hidden] {display:none;}
.glossary-letter {display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--cream);color:var(--clay);font-family:var(--serif);font-size:1.3rem;font-weight:650;}
.glossary-entry h2 {margin:0 0 9px;font-family:var(--sans);font-size:1.34rem;font-weight:800;letter-spacing:-.02em;}
.glossary-entry p {margin:0 0 9px;color:var(--ink-2);}
.library-helper {display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:18px;padding:18px 20px;border:1px solid var(--line);border-radius:20px;background:var(--cream);}
.library-helper .eyebrow {display:block;margin:0 0 4px;}
.library-helper strong {display:block;font-size:.94rem;}
@media (max-width:1120px){.main-nav>a{padding-inline:9px;font-size:.88rem}.nav-utility>span:last-child{display:none}}
@media (max-width:680px){.site-search-form>div{grid-template-columns:1fr}.site-search-form .button{width:100%}.search-hero-inner{padding-block:48px 42px}.search-empty-state{padding:24px}.saved-toolbar{align-items:stretch;flex-direction:column}.saved-toolbar .button{width:100%}.privacy-note{grid-template-columns:34px 1fr;padding:16px}.glossary-entry{grid-template-columns:42px 1fr;gap:14px}.glossary-letter{width:38px;height:38px}.library-helper{align-items:stretch;flex-direction:column}.library-helper .button{width:100%}}

/* 2026.08.15e comparison focus, session planner and source register */
.inline-link-row { display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.inline-link-row a { white-space:nowrap; }
.compare-toolbar { display:flex; align-items:center; justify-content:space-between; gap:24px; margin-bottom:18px; padding:18px 20px; border:1px solid var(--line); border-radius:20px; background:var(--cream); }
.compare-toolbar .eyebrow { margin:0 0 3px; }
.compare-toolbar strong { display:block; font-size:1rem; }
.compare-toolbar small { display:block; margin-top:3px; color:var(--ink-2); }
.compare-select-col { width:64px; text-align:center; }
.compare-checkbox { display:inline-grid; place-items:center; min-width:42px; min-height:42px; cursor:pointer; }
.compare-checkbox input { position:absolute; opacity:0; pointer-events:none; }
.compare-checkbox > span:not(.sr-only) { display:grid; place-items:center; width:24px; height:24px; border:2px solid #8a9a94; border-radius:7px; background:white; }
.compare-checkbox input:checked + span:not(.sr-only) { border-color:var(--forest); background:var(--forest); }
.compare-checkbox input:checked + span:not(.sr-only)::after { content:"✓"; color:white; font-size:.78rem; font-weight:900; }
.compare-checkbox input:focus-visible + span:not(.sr-only) { outline:3px solid rgba(187,103,73,.25); outline-offset:3px; }
.compare-table tr.is-selected td { background:#fbf6ed; }
.compare-table tr[hidden] { display:none; }

.planner-layout { display:grid; grid-template-columns:minmax(0,1fr) minmax(300px,370px); gap:clamp(28px,5vw,64px); align-items:start; }
.planner-toolbar { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:18px; padding:16px 18px; border:1px solid var(--line); border-radius:18px; background:var(--cream); }
.planner-toolbar > span { max-width:520px; color:var(--ink-2); font-size:.82rem; }
.planner-exercise-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.planner-exercise-card { position:relative; overflow:hidden; border:1px solid var(--line); border-radius:22px; background:white; }
.planner-exercise-card:has(input:checked) { border-color:rgba(23,63,54,.55); box-shadow:0 0 0 2px rgba(23,63,54,.08); }
.planner-exercise-card > label { position:relative; display:grid; grid-template-columns:32px 96px 1fr; gap:12px; align-items:center; min-height:126px; padding:14px 14px 42px; cursor:pointer; }
.planner-exercise-card input { position:absolute; opacity:0; pointer-events:none; }
.planner-check { display:grid; place-items:center; width:25px; height:25px; border:2px solid #8a9a94; border-radius:8px; background:white; }
.planner-exercise-card input:checked + .planner-check { border-color:var(--forest); background:var(--forest); }
.planner-exercise-card input:checked + .planner-check::after { content:"✓"; color:white; font-size:.8rem; font-weight:900; }
.planner-exercise-card input:focus-visible + .planner-check { outline:3px solid rgba(187,103,73,.25); outline-offset:3px; }
.planner-exercise-image { overflow:hidden; width:96px; aspect-ratio:1.25; border-radius:13px; background:var(--cream); }
.planner-exercise-image img { width:100%; height:100%; object-fit:cover; }
.planner-exercise-copy { min-width:0; }
.planner-exercise-copy .pill-row { margin-bottom:6px; }
.planner-exercise-copy strong { display:block; font-size:.95rem; line-height:1.25; }
.planner-exercise-copy small { display:block; margin-top:5px; color:var(--ink-2); font-size:.72rem; line-height:1.45; }
.planner-detail-link { position:absolute; right:14px; bottom:12px; color:var(--forest-2); font-size:.74rem; font-weight:760; text-underline-offset:3px; }
.planner-summary { position:sticky; top:96px; padding:26px; border:1px solid rgba(22,51,45,.16); border-radius:28px; background:var(--cream); box-shadow:var(--shadow); }
.planner-summary h2 { margin-bottom:8px; font-size:clamp(1.8rem,3vw,2.5rem); }
.planner-summary > p:not(.eyebrow):not(.planner-feedback) { color:var(--ink-2); font-size:.88rem; }
.planner-summary-list { display:grid; gap:7px; margin:20px 0; padding:0; list-style:none; }
.planner-summary-list li { display:flex; justify-content:space-between; gap:12px; padding:10px 12px; border-radius:12px; background:white; font-size:.82rem; }
.planner-summary-list li small { color:var(--ink-2); white-space:nowrap; }
.planner-summary-list .is-placeholder { color:var(--ink-2); font-style:italic; }
.planner-warning { margin:16px 0 0; padding:13px 14px; border:1px solid rgba(150,65,48,.2); border-radius:14px; background:#f9e9e3; color:#70382d; }
.planner-warning strong,.planner-warning span { display:block; }
.planner-warning span { margin-top:4px; font-size:.78rem; line-height:1.45; }
.planner-actions { display:grid; gap:8px; }
.planner-actions .button { width:100%; }
.planner-feedback { min-height:1.3em; margin:10px 0 0; color:var(--forest); font-size:.78rem; font-weight:720; }
.planner-next { display:grid; gap:5px; margin-top:18px; padding-top:17px; border-top:1px solid var(--line); font-size:.8rem; }
.planner-next a { color:var(--forest-2); font-weight:720; }

.source-trust-scale { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:22px; }
.source-trust-scale > div { display:grid; grid-template-columns:38px 1fr; column-gap:10px; align-items:center; padding:16px; border:1px solid var(--line); border-radius:18px; background:white; }
.source-trust-scale span { grid-row:1/3; display:grid; place-items:center; width:34px; height:34px; border-radius:50%; background:var(--forest); color:white; font-weight:850; }
.source-trust-scale strong { font-size:.86rem; }
.source-trust-scale small { color:var(--ink-2); font-size:.71rem; }
.source-registry { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.source-registry-item { padding:22px; border:1px solid var(--line); border-radius:22px; background:white; }
.source-registry-head { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:12px; }
.source-registry-head span { padding:4px 8px; border-radius:999px; background:var(--sage-soft); color:var(--forest); font-size:.68rem; font-weight:800; }
.source-registry-head small { color:var(--ink-2); font-size:.69rem; }
.source-registry-item h3 { margin:0 0 8px; font-family:var(--sans); font-size:1.05rem; font-weight:820; letter-spacing:-.02em; }
.source-registry-item h3 a { text-underline-offset:4px; }
.source-registry-item p { margin:0 0 12px; color:var(--ink-2); font-size:.84rem; }
.source-raw-link { display:block; overflow:hidden; color:var(--forest-2); font-size:.75rem; font-weight:740; text-overflow:ellipsis; white-space:nowrap; }
.source-policy-note { margin-top:24px; }

@media (max-width:980px) {
  .planner-layout { grid-template-columns:1fr; }
  .planner-summary { position:static; }
  .source-trust-scale { grid-template-columns:1fr; }
}
@media (max-width:760px) {
  .compare-toolbar,.planner-toolbar { align-items:stretch; flex-direction:column; }
  .compare-toolbar .button-row { width:100%; }
  .compare-toolbar .button { flex:1; }
  .planner-exercise-grid,.source-registry { grid-template-columns:1fr; }
}
@media (max-width:520px) {
  .planner-exercise-card > label { grid-template-columns:28px 76px 1fr; padding-inline:11px; }
  .planner-exercise-image { width:76px; }
  .planner-summary { padding:22px; }
  .source-registry-head { align-items:flex-start; flex-direction:column; }
}
@media print {
  .planner-layout { display:block; }
  .planner-exercise-grid { grid-template-columns:1fr 1fr; }
  .planner-exercise-card:not(:has(input:checked)) { display:none; }
  .planner-summary { margin-top:24px; box-shadow:none; }
  .compare-select-col { display:none; }
}

/* Release 2026.08.15f: practice mode, editorial trust and source maintenance */
.compare-toolbar { flex-wrap: wrap; }
.compare-toolbar .button-row { flex-wrap: wrap; }
.compare-feedback { flex-basis: 100%; min-height: 1.2em; margin: 4px 0 0; color: var(--forest); font-size: .82rem; }
.practice-open-button { appearance: none; border: 1px solid var(--forest); border-radius: 999px; background: var(--forest); color: #fff; padding: 10px 15px; font: inherit; font-size: .82rem; font-weight: 780; cursor: pointer; }
.practice-dialog { width: min(760px, calc(100% - 28px)); max-height: min(88vh, 820px); padding: 0; border: 0; border-radius: 28px; background: var(--paper, #fff); color: var(--ink); box-shadow: 0 30px 90px rgba(14, 37, 32, .3); }
.practice-dialog::backdrop { background: rgba(12, 29, 25, .72); backdrop-filter: blur(3px); }
.practice-shell { padding: clamp(24px, 5vw, 46px); }
.practice-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.practice-head h2 { margin: 5px 0 0; font-size: clamp(1.8rem, 5vw, 3rem); }
.practice-close { width: 42px; height: 42px; flex: 0 0 42px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: inherit; font-size: 1.7rem; line-height: 1; cursor: pointer; }
[data-practice-preflight] { display: grid; gap: 13px; }
[data-practice-preflight] > label { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: var(--cream); }
[data-practice-preflight] input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--forest); }
.practice-safety { padding: 14px 16px; border-left: 3px solid var(--clay); background: var(--cream); font-size: .9rem; }
.practice-progress { overflow: hidden; height: 7px; margin: 4px 0 24px; border-radius: 999px; background: var(--sage-soft); }
.practice-progress span { display: block; width: 0; height: 100%; background: var(--forest); transition: width .2s ease; }
.practice-facts { margin-bottom: 12px; color: var(--ink-2); font-size: .82rem; font-weight: 700; }
.practice-step-card { min-height: 210px; display: flex; flex-direction: column; justify-content: center; padding: clamp(25px, 6vw, 52px); border-radius: 24px; background: var(--forest); color: #fff; }
.practice-step-card span { margin-bottom: 12px; color: #d7e4de; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.practice-step-card p { margin: 0; font-family: var(--serif); font-size: clamp(1.45rem, 4vw, 2.25rem); line-height: 1.25; }
.practice-actions { display: flex; justify-content: space-between; gap: 14px; margin-top: 20px; }
.editorial-proof { border-block: 1px solid var(--line); background: rgba(234, 240, 235, .45); }
.editorial-proof-inner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; }
.editorial-proof-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--forest); color: white; font-weight: 900; }
.editorial-proof-inner p { margin: 3px 0 0; color: var(--ink-2); font-size: .84rem; }
.editorial-proof-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.editorial-proof-links a { font-size: .82rem; font-weight: 780; }
.source-maintenance-note { max-width: 900px; margin: 22px auto 0; color: var(--ink-2); font-size: .86rem; }
.source-freshness { display: inline-flex; align-items: center; gap: 5px; font-weight: 800; }
.source-freshness::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.freshness-fresh { color: #27674f; }
.freshness-review { color: #8a631d; }
.freshness-stale { color: #9b453d; }
@media (max-width: 720px) {
  .editorial-proof-inner { grid-template-columns: auto 1fr; }
  .editorial-proof-links { grid-column: 1 / -1; justify-content: flex-start; padding-left: 50px; }
  .exercise-save-row { flex-wrap: wrap; }
  .practice-dialog { max-height: 92vh; }
  .practice-shell { padding: 22px; }
}
@media print {
  .practice-dialog, .editorial-proof-links, .compare-feedback { display: none !important; }
  [data-product-compare] tr[hidden] { display: none !important; }
}

/* Stage G: transparent affiliate and shop layer */
.offer-stack{display:grid;gap:12px;margin-top:24px}.offer-card{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:18px 20px;border:1px solid var(--line,#dce6e1);border-radius:18px;background:#fff}.offer-card>div{display:grid;gap:4px}.offer-card small{color:var(--muted,#62716b)}.merchant-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.merchant-card{display:flex;flex-direction:column;align-items:flex-start;min-height:230px;padding:22px;border:1px solid var(--line,#dce6e1);border-radius:22px;background:#fff}.merchant-card h3{margin:10px 0 8px}.merchant-card p{flex:1;margin:0 0 18px;color:var(--muted,#62716b)}.merchant-network{font-size:.72rem;letter-spacing:.1em;font-weight:750;color:#48675e}.affiliate-principle{margin-bottom:36px}.affiliate-consent-dialog{width:min(620px,calc(100% - 32px));padding:0;border:0;border-radius:24px;box-shadow:0 28px 80px rgba(16,48,39,.28);background:#fff;color:inherit}.affiliate-consent-dialog::backdrop{background:rgba(11,35,29,.58);backdrop-filter:blur(3px)}.affiliate-consent-dialog form{position:relative;padding:30px}.affiliate-consent-dialog h2{margin:.25rem 0 1rem;font-size:clamp(1.45rem,3vw,2rem)}.affiliate-consent-dialog code{font-size:.88em}.dialog-close{position:absolute;right:16px;top:14px;border:0;background:transparent;font-size:1.8rem;line-height:1;cursor:pointer;color:inherit}.dialog-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.affiliate-offer-link{white-space:nowrap}
@media(max-width:980px){.merchant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.merchant-grid{grid-template-columns:1fr}.offer-card{align-items:flex-start;flex-direction:column}.affiliate-offer-link{white-space:normal}.affiliate-consent-dialog form{padding:26px 20px}.dialog-actions{display:grid}.dialog-actions .button{width:100%}}
@media print{.affiliate-consent-dialog{display:none!important}}