/* The Menopause Guide
   Layout concept: a printed guidebook brought to the web. Home is the contents spread;
   chapters are long reads with a margin rail (contents + progress) beside a ~68ch column,
   and the interactive tools sit in that column like inserts on heavier paper. */
:root {
  /* Single light theme: the site always shows its cream and beige backgrounds,
     whatever the visitor's light or dark setting. */
  /* Color: brand palette (approx. 70% cream, 20% greens, 10% rose and other accents) */
  --cream: #F8F5EF;        /* Warm Cream: page and reading areas */
  --paper: #F8F5EF;        /* cards, tools and notes share the Warm Cream; borders and shadow set them apart */
  --beige: #EEE6D9;        /* Beige: alternating background bands, table headers, quiet fills */
  --beige-deep: #E1D6C6;
  --sage: #657B68;         /* Sage Green: supporting accents, icons, borders (4.2:1, non-text and large text) */
  --sage-ink: #4C6150;     /* deeper sage for small green text and labels (6.2:1 on cream) */
  --sage-wash: #E6ECE5;    /* light sage tint for selected and supporting surfaces */
  --forest: #294638;       /* Deep Forest Green: primary buttons, key headings, navigation accents */
  --deep: var(--forest);   /* filled surfaces: buttons, takeaway band, next-chapter link */
  --accent-strong: #294638;/* forest used as text: page titles, section headings, links */
  --link: #294638;
  --rose: #D6A19A;         /* Muted Rose: decorative details only (never text) */
  --rose-ink: #8F5A52;     /* rose for the few small rose labels (5.1:1 on cream) */
  --rose-wash: #F6EAE6;
  --brown: #352F2B;        /* Dark Warm Brown: body text, headings, navigation text (12.1:1) */
  --brown-soft: #5F5650;   /* secondary text (6.6:1 on cream) */
  --line: #E2DACE;         /* decorative dividers */
  --control-border: #8A8178; /* form field outlines (3.5:1 or more) */
  --on-deep: #F8F5EF;      /* text on forest (9.5:1) */
  --urgent: #9B3F30;
  --urgent-wash: #F8E7E1;
  --focus: #294638;
  --dot2-bg: #294638;      /* stage dot 2 */
  --dot2-ink: #F8F5EF;
  --ink-on-tint: #352F2B;  /* text on the rose stage dot, same in both themes */
  --shadow: 0 1px 2px rgb(53 47 43 / 0.06), 0 8px 24px -12px rgb(53 47 43 / 0.16);
  --scrim: rgb(53 47 43 / 0.45);

  /* Type */
  --display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --serif: "Literata", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --ui: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.5625rem;
  --step-3: clamp(1.75rem, 1.4rem + 1.6vw, 2.25rem);
  --step-4: clamp(2.3rem, 1.6rem + 3.4vw, 3.6rem);
  --step-5: clamp(2.9rem, 1.6rem + 6.4vw, 6.6rem);

  /* Layout */
  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1200px;
  --measure: 68ch;
  --radius: 14px;
  --head-h: 64px;
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--head-h) + 24px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--cream); color: var(--brown); font: 400 var(--step-0)/1.7 var(--serif); font-optical-sizing: auto; text-rendering: optimizeLegibility; }
.site { min-height: 100vh; display: flex; flex-direction: column; overflow-x: clip; }
main { flex: 1; }
img, svg { max-width: 100%; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--sage-ink); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; }
kbd { font: 500 0.75rem/1 var(--ui); padding: 0.2em 0.45em; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; color: var(--brown-soft); }
.skip { position: absolute; left: var(--gutter); top: -100px; z-index: 100; background: var(--deep); color: var(--on-deep); padding: 0.6rem 1rem; border-radius: 8px; font: 600 var(--step--1) var(--ui); }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 8px); color: var(--on-deep); }

/* ---------- Buttons, fields, chips ---------- */
.btn { display: inline-flex; align-items: center; gap: 0.5em; font: 600 0.95rem/1 var(--ui); padding: 0.85em 1.25em; border-radius: 999px; border: 1px solid transparent; cursor: pointer; text-decoration: none; transition: background-color .15s, color .15s, border-color .15s; }
.btn .ico { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--deep); color: var(--on-deep); }
.btn--primary:hover { background: color-mix(in srgb, var(--deep) 86%, #000); color: var(--on-deep); }
.btn--ghost { border-color: var(--brown-soft); color: var(--brown); background: transparent; }
.btn--ghost:hover { border-color: var(--accent-strong); color: var(--accent-strong); }
.btn--quiet { background: transparent; color: var(--sage-ink); border-color: var(--line); padding: 0.6em 1em; font-size: var(--step--1); }
.btn--quiet:hover { border-color: var(--sage-ink); color: var(--sage-ink); }
.btn--light { background: var(--cream); color: var(--forest); }
.btn--light:hover { background: #fff; color: var(--forest); }
.btn--lg { font-size: 1.02rem; padding: 1em 1.6em; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.iconbtn { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 999px; background: transparent; color: var(--brown); cursor: pointer; }
.iconbtn:hover { background: var(--beige); }
.iconbtn .ico { width: 20px; height: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { font: 500 var(--step--1)/1.2 var(--ui); padding: 0.55em 0.95em; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); color: var(--brown); cursor: pointer; text-align: left; transition: background-color .15s, border-color .15s, color .15s; }
.chip:hover { border-color: var(--sage-ink); }
.chip[aria-pressed="true"] { background: var(--deep); border-color: var(--deep); color: var(--on-deep); }
.field { display: grid; gap: 0.35rem; font: 500 var(--step--1) var(--ui); color: var(--brown-soft); }
.field input, .field select { font: 400 1rem var(--ui); color: var(--brown); background: var(--paper); border: 1px solid var(--control-border); border-radius: 10px; padding: 0.7em 0.85em; width: 100%; min-width: 0; }
.field input:focus { border-color: var(--focus); outline: 2px solid var(--focus); outline-offset: 1px; }
.field--inline { flex: 1 1 260px; }

/* ---------- Masthead and menu ---------- */
.masthead { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; background: color-mix(in srgb, var(--cream) 82%, transparent); backdrop-filter: saturate(1.4) blur(18px); -webkit-backdrop-filter: saturate(1.4) blur(18px); border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); }
.masthead__inner { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); height: var(--head-h); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--brown); text-decoration: none; min-width: 0; }
.brand:hover { color: var(--brown); }
.brand__mark { width: 32px; height: 32px; flex: none; background: url("img/emblem-96.png") center / contain no-repeat; }
.brand__name { font: 500 1.45rem/1 var(--display); letter-spacing: -0.01em; white-space: nowrap; }
.brand { gap: 0.7rem; }
.brand .brand__mark { width: 46px; height: 46px; }
@media (max-width: 520px) { .brand__name { font-size: 1.2rem; } .brand .brand__mark { width: 38px; height: 38px; } .brand { gap: 0.55rem; } }
.mainnav { display: flex; align-items: center; gap: 0.15rem; }
.navlink { display: inline-flex; align-items: center; gap: 0.3rem; font: 500 0.88rem/1 var(--ui); color: var(--brown); background: transparent; border: 0; padding: 0.55rem 0.8rem; border-radius: 999px; cursor: pointer; text-decoration: none; letter-spacing: 0.005em; transition: color .2s, background-color .2s; }
.navlink:hover, .navlink[aria-current="page"] { color: var(--accent-strong); }
.navlink[aria-current="page"] { font-weight: 600; }
.navlink[aria-expanded="true"] { color: var(--accent-strong); background: var(--sage-wash); }
.navlink .ico { width: 1rem; height: 1rem; }
.navlink__chev { transition: transform .25s; }
.navlink[aria-expanded="true"] .navlink__chev { transform: rotate(180deg); }
.navlink__burger { display: none; }
.navlink--search { padding-inline: 0.7rem; gap: 0.45rem; }
.navlink--search kbd { font-size: 0.7rem; }
@media (max-width: 760px) {
  .navlink--quick, .navlink__text, .navlink__chev, .navlink--search kbd { display: none; }
  .navlink__burger { display: block; width: 1.25rem; height: 1.25rem; }
  .navlink--menu, .navlink--search { width: 42px; height: 42px; justify-content: center; padding: 0; }
  .navlink--search .ico { width: 1.15rem; height: 1.15rem; }
}
@media (max-width: 360px) { .brand__name { font-size: 0.95rem; } .brand .brand__mark { width: 30px; height: 30px; } .brand { gap: 0.45rem; } }
.menu { position: absolute; left: 0; right: 0; top: 100%; background: color-mix(in srgb, var(--cream) 96%, transparent); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); max-height: calc(100vh - var(--head-h)); overflow-y: auto; }
.menu__inner { max-width: var(--maxw); margin-inline: auto; padding: 2.25rem var(--gutter) 2.75rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem 3rem; }
@media (max-width: 760px) { .menu__inner { grid-template-columns: 1fr; gap: 1.75rem; padding-block: 1.5rem 2.25rem; } }
.menu__title { font: 500 0.78rem var(--ui); color: var(--brown-soft); margin-bottom: 0.75rem; letter-spacing: 0.01em; }
.menu__col--small .menu__title + ul + .menu__title { margin-top: 1.5rem; }
.menu ul { list-style: none; margin: 0; padding: 0; display: grid; }
.menu__big { gap: 0.2rem; }
.menu__big a { display: block; padding: 0.2rem 0; font: 500 clamp(1.25rem, 1.05rem + 0.6vw, 1.55rem)/1.25 var(--display); color: var(--brown); text-decoration: none; letter-spacing: -0.015em; transition: color .2s, transform .25s; }
.menu__big a:hover, .menu__big a[aria-current="page"] { color: var(--accent-strong); }
.menu__small { gap: 0.15rem; }
.menu__small a { display: block; padding: 0.3rem 0; font: 500 0.92rem/1.35 var(--ui); color: var(--brown); text-decoration: none; }
.menu__small a:hover, .menu__small a[aria-current="page"] { color: var(--accent-strong); }
.menu-scrim { position: fixed; inset: 0; z-index: 35; background: color-mix(in srgb, var(--brown) 16%, transparent); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }

/* ---------- Reading progress, back to top ---------- */
.progress { position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--head-h)); z-index: 39; height: 3px; background: transparent; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--accent-strong); }
.totop { position: fixed; right: max(var(--gutter), env(safe-area-inset-right, 0px)); bottom: calc(env(safe-area-inset-bottom, 0px) + 20px); z-index: 30; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); color: var(--brown); display: grid; place-items: center; box-shadow: var(--shadow); cursor: pointer; }
.totop:hover { color: var(--sage-ink); border-color: var(--sage-ink); }
.totop .ico { width: 20px; height: 20px; }

/* ---------- Editorial type and shared blocks ---------- */
.display-2 { font: 500 clamp(2.1rem, 1.3rem + 3.4vw, 3.9rem)/1.04 var(--display); letter-spacing: -0.032em; color: var(--accent-strong); text-wrap: balance; }
.section-head { display: grid; gap: 0.75rem; margin-bottom: clamp(1.75rem, 3vw, 2.75rem); max-width: 60ch; }
.section-head h2:not(.display-2) { font-size: var(--step-3); color: var(--accent-strong); }
.section-head p { color: var(--brown-soft); font-size: var(--step-1); line-height: 1.5; }
.media { margin: 0; overflow: hidden; border-radius: 28px; background: var(--beige); }
.media img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.4s cubic-bezier(.2,.7,.2,1); }
.media.is-in img { transform: scale(1); }
.tlink { display: inline-flex; align-items: center; gap: 0.15rem; font: 500 1rem/1.2 var(--ui); color: var(--accent-strong); text-decoration: none; padding: 0.4rem 0.1rem; }
.tlink:hover { text-decoration: underline; text-underline-offset: 0.25em; color: var(--accent-strong); }
.tlink__chev { transform: rotate(-90deg); width: 1rem; height: 1rem; transition: transform .2s; }
.tlink:hover .tlink__chev { transform: rotate(-90deg) translateY(2px); }

/* ---------- Home ---------- */
.hero { padding-block: clamp(3.5rem, 9vw, 7.5rem) clamp(3rem, 6vw, 5rem); }
.hero__inner { display: grid; justify-items: center; text-align: center; gap: 1.4rem; }
.hero__kicker { font: 500 0.95rem var(--ui); color: var(--sage-ink); letter-spacing: 0.01em; }
.hero__title { color: var(--accent-strong); font: 500 clamp(3.1rem, 1.2rem + 8.6vw, 8.6rem)/0.94 var(--display); letter-spacing: -0.045em; max-width: 11ch; font-variation-settings: "SOFT" 60; }
.hero__lede { max-width: 34ch; font: 400 clamp(1.2rem, 1rem + 0.8vw, 1.6rem)/1.45 var(--serif); color: var(--brown); }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.75rem 1.5rem; margin-top: 0.5rem; }
.hero__media { margin-top: clamp(2.5rem, 6vw, 4.5rem); aspect-ratio: 16 / 8; border-radius: clamp(20px, 3vw, 36px); }
@media (max-width: 640px) { .hero__media { aspect-ratio: 4 / 3.4; } }
.hero__statement { display: grid; gap: 1.5rem 4rem; margin-top: clamp(3rem, 7vw, 6rem); align-items: start; }
@media (min-width: 900px) { .hero__statement { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); } }
.hero__big p { font: 400 clamp(1.7rem, 1.1rem + 2.2vw, 2.8rem)/1.2 var(--display); letter-spacing: -0.02em; color: var(--brown); text-wrap: balance; }
.hero__big strong { font-weight: 500; color: var(--accent-strong); }
.hero__small p { font-size: var(--step-1); line-height: 1.6; color: var(--brown-soft); }
@media (min-width: 900px) { .hero__small { padding-top: 0.6rem; } }

.start { padding-block: clamp(4rem, 8vw, 7rem); background: var(--beige); scroll-margin-top: var(--head-h); }
.start__grid { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 960px) { .start__grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 4.5rem; } .start__intro { position: sticky; top: calc(var(--head-h) + 32px); } }
.start__intro { display: grid; gap: 1.25rem; }
.start__lede { font-size: var(--step-1); line-height: 1.55; color: var(--brown-soft); max-width: 40ch; }
.start__media { aspect-ratio: 4 / 3; margin-top: 0.75rem; }
@media (max-width: 959px) { .start__media { display: none; } }
.start .tool { margin: 0; }
.start .insert { border: 0; box-shadow: 0 30px 60px -40px rgb(53 47 43 / 0.35); border-radius: 28px; padding: clamp(1.4rem, 3vw, 2.25rem); }

.tiles { padding-block: clamp(1rem, 3vw, 2rem) clamp(4rem, 8vw, 7rem); }
.tiles > .wrap { display: grid; gap: clamp(0.9rem, 1.6vw, 1.25rem); }
.tiles__pair { display: grid; gap: clamp(0.9rem, 1.6vw, 1.25rem); }
@media (min-width: 860px) { .tiles__pair { grid-template-columns: 1fr 1fr; } }
.tile { display: grid; grid-template-rows: auto 1fr; overflow: hidden; border-radius: 32px; text-align: center; min-width: 0; }
.tile__text { display: grid; justify-items: center; gap: 0.6rem; padding: clamp(2.5rem, 5vw, 3.75rem) clamp(1.25rem, 3vw, 2.5rem) clamp(1.75rem, 3vw, 2.5rem); }
.tile__eyebrow { font: 500 0.88rem var(--ui); color: var(--sage-ink); }
.tile__title { font: 500 clamp(2rem, 1.3rem + 2.6vw, 3.4rem)/1.02 var(--display); letter-spacing: -0.035em; text-wrap: balance; color: var(--accent-strong); max-width: 16ch; }
.tile__sub { font: 400 clamp(1.1rem, 1rem + 0.4vw, 1.35rem)/1.4 var(--serif); color: var(--brown-soft); max-width: 30ch; }
.tile__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.5rem 1.25rem; margin-top: 0.75rem; }
.tile__media { border-radius: 0; background: transparent; aspect-ratio: 16 / 10; margin-inline: clamp(1rem, 3vw, 2.5rem); margin-bottom: clamp(1rem, 3vw, 2.5rem); border-radius: 22px; align-self: end; }
.tile--wide .tile__media { aspect-ratio: 21 / 9; }
@media (max-width: 640px) { .tile--wide .tile__media { aspect-ratio: 4 / 3; } }
.tile--cream { background: var(--paper); border: 1px solid var(--line); }
.tile--beige { background: var(--beige); }
.tile--forest { background: var(--forest); color: var(--on-deep); }
.tile--forest .tile__title { color: var(--on-deep); }
.tile--forest .tile__eyebrow { color: #C9D6CB; }
.tile--forest .tile__sub { color: #DCE3DA; }
.tile--forest .tlink { color: var(--on-deep); }
.tile--forest .tlink:hover { color: var(--on-deep); }

.journey { padding-block: clamp(4rem, 8vw, 7rem); background: var(--beige); }
.journey .insert, .band .insert { border: 0; border-radius: 28px; box-shadow: 0 30px 60px -44px rgb(53 47 43 / 0.35); }

.railsec { padding-block: clamp(4rem, 8vw, 7rem) clamp(3rem, 6vw, 5rem); overflow: hidden; }
.railsec__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 1.25rem 2rem; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.railsec__text { display: grid; gap: 0.75rem; max-width: 58ch; }
.railsec__lede { color: var(--brown-soft); font-size: var(--step-1); line-height: 1.5; }
.railsec__ctrl { display: flex; align-items: center; gap: 0.5rem; }
.railsec__ctrl .tlink { margin-right: 0.75rem; }
.railbtn { width: 44px; height: 44px; border-radius: 50%; border: 0; display: grid; place-items: center; background: var(--beige); color: var(--brown); cursor: pointer; transition: background-color .2s, color .2s, opacity .2s; }
.railbtn:hover:not([disabled]) { background: var(--forest); color: var(--on-deep); }
.railbtn[disabled] { opacity: 0.35; cursor: default; }
.railbtn .ico { width: 1.1rem; height: 1.1rem; }
.carousel { list-style: none; margin: 0; display: grid; grid-auto-flow: column; grid-auto-columns: clamp(250px, 26vw, 330px); gap: clamp(0.9rem, 1.5vw, 1.25rem); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))); padding: 0.5rem max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))) 1.5rem; scrollbar-width: none; }
.carousel::-webkit-scrollbar { display: none; }
.carousel:focus-visible { outline-offset: -4px; }
.pcard { scroll-snap-align: start; min-width: 0; }
.pcard__link { position: relative; height: 100%; display: grid; grid-template-rows: auto 1fr; background: var(--paper); border: 1px solid var(--line); border-radius: 26px; overflow: hidden; text-decoration: none; color: var(--brown); transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s; }
.pcard__link:hover { color: var(--brown); box-shadow: 0 24px 48px -30px rgb(53 47 43 / 0.45); }
@media (prefers-reduced-motion: no-preference) { .pcard__link:hover { transform: translateY(-4px); } .pcard__link:hover .pcard__media img { transform: scale(1.04); } }
.pcard__media { border-radius: 0; aspect-ratio: 1 / 1.02; }
.pcard__media img { transform: none; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.pcard__body { display: grid; align-content: start; gap: 0.3rem; padding: 1.2rem 1.3rem 3.6rem; }
.pcard__eyebrow { font: 500 0.8rem var(--ui); color: var(--sage-ink); }
.pcard__title { font: 500 1.45rem/1.12 var(--display); letter-spacing: -0.02em; color: var(--accent-strong); }
.pcard__sub { font: italic 400 1rem/1.4 var(--display); color: var(--brown-soft); }
.pcard__meta { position: absolute; left: 1.3rem; bottom: 1.25rem; font: 500 0.8rem var(--ui); color: var(--brown-soft); }
.pcard__plus { position: absolute; right: 1rem; bottom: 1rem; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--forest); color: var(--on-deep); transition: transform .3s; }
.pcard__plus .ico { width: 1rem; height: 1rem; }
.pcard__link:hover .pcard__plus { transform: translateX(3px); }

.band { padding-block: clamp(4rem, 8vw, 7rem); background: var(--beige); }
.band--cream { background: var(--cream); }

.quoteband { background: var(--forest); color: var(--on-deep); padding-block: clamp(4.5rem, 10vw, 8rem); }
.quoteband__grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .quoteband__grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: 5rem; } }
.quoteband__quote { margin: 0; }
.quoteband__quote p { font: 400 clamp(2rem, 1.2rem + 3.6vw, 4.4rem)/1.08 var(--display); letter-spacing: -0.03em; text-wrap: balance; color: var(--on-deep); }
.quoteband__side { display: grid; gap: 1.5rem; justify-items: start; }
.quoteband__media { aspect-ratio: 4 / 3; width: 100%; background: transparent; border-radius: 24px; }

.about { display: grid; gap: 2.5rem; padding-block: clamp(4rem, 8vw, 7rem); }
.about h2 { font-size: var(--step-3); color: var(--accent-strong); margin-bottom: 1rem; letter-spacing: -0.02em; }
.about__col > * + h2 { margin-top: 2.75rem; }
.about__col p + p { margin-top: 1em; }
.about__col ul:not(.legend) { padding-left: 1.2rem; margin: 0; }
@media (min-width: 900px) { .about { grid-template-columns: 1fr 1fr; column-gap: 5rem; } }
/* "Where our facts come from": quiet, collapsible footnote */
.factnote { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 1.25rem; font: 400 0.85rem/1.6 var(--ui); color: var(--brown-soft); }
.factnote__toggle { display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer; list-style: none; color: var(--brown-soft); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
.factnote__toggle::-webkit-details-marker { display: none; }
.factnote__toggle::after { content: ""; width: 6px; height: 6px; border-right: 1.25px solid currentColor; border-bottom: 1.25px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform .2s; }
.factnote[open] .factnote__toggle::after { transform: rotate(225deg) translate(-1px, -1px); }
.factnote__toggle:hover { color: var(--brown); text-decoration-color: currentColor; }
.factnote__body { max-width: 68ch; margin-top: 0.9rem; }
.about .factnote__title { font: 600 0.78rem/1.4 var(--ui); letter-spacing: 0.06em; text-transform: uppercase; color: var(--brown-soft); margin: 0 0 0.4rem; }
.factnote__body ul { list-style: none; padding: 0; margin: 0 0 0.6rem; }
.factnote__body li { position: relative; padding-left: 0.9rem; }
.factnote__body li::before { content: "·"; position: absolute; left: 0.15rem; color: var(--brown-soft); }
.factnote__body p { font-size: inherit; color: inherit; }
.legend { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; gap: 0.6rem; }
.legend__item { display: grid; grid-template-columns: minmax(0, 13.5rem) minmax(0, 1fr); gap: 0.25rem 1rem; align-items: baseline; padding-block: 0.6rem; border-bottom: 1px solid var(--line); }
@media (max-width: 520px) { .legend__item { grid-template-columns: 1fr; } }
.legend__badge { display: inline-flex; align-items: center; gap: 0.45rem; font: 600 var(--step--1)/1.3 var(--ui); justify-self: start; padding: 0.3em 0.7em; border-radius: 999px; }
.legend__desc { color: var(--brown-soft); font-size: 0.98rem; }
.legend__item--fact .legend__badge { background: var(--rose-wash); color: var(--rose-ink); }
.legend__item--tip .legend__badge { border: 1px dashed var(--sage-ink); color: var(--sage-ink); }
.legend__item--myth .legend__badge { background: var(--beige); color: var(--brown); }
.legend__item--evidence .legend__badge { background: var(--sage-wash); color: var(--sage-ink); }
.legend__item--research .legend__badge { background: var(--paper); border: 1px solid var(--line); color: var(--brown-soft); }
.legend__item--takeaway .legend__badge { background: var(--deep); color: var(--on-deep); }

/* ---------- Chapter hero ---------- */
.chero { padding-block: clamp(2rem, 5vw, 3.5rem) 0; background: var(--cream); }
.chero__inner { display: grid; gap: 1.25rem; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; font: 500 var(--step--1) var(--ui); color: var(--brown-soft); }
.crumbs li + li::before { content: "/"; margin-right: 0.4rem; color: var(--beige-deep); }
.crumbs a { color: var(--brown-soft); }
.chero__text { display: grid; gap: 1rem; min-width: 0; padding-top: clamp(0.5rem, 2vw, 1.5rem); }
.chero__num { font: 500 0.95rem var(--ui); color: var(--sage-ink); font-variant-numeric: tabular-nums; }
.chero__title { display: grid; gap: 0.6rem; }
.chero__main { color: var(--accent-strong); font: 500 clamp(2.6rem, 1.3rem + 5.4vw, 6.2rem)/0.98 var(--display); letter-spacing: -0.042em; max-width: 16ch; }
.chero__sub { font: italic 300 clamp(1.35rem, 1.1rem + 1vw, 2rem)/1.25 var(--display); color: var(--brown-soft); max-width: 32ch; }
.chero__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; font: 500 var(--step--1) var(--ui); color: var(--brown-soft); }
.chero__meta-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--rose); }
.chero__lede { max-width: 62ch; color: var(--brown-soft); font-size: var(--step-1); line-height: 1.55; }
.chero__media { margin-top: clamp(2rem, 4vw, 3rem); aspect-ratio: 21 / 8; border-radius: clamp(20px, 3vw, 32px); }
@media (max-width: 640px) { .chero__media { aspect-ratio: 16 / 10; } }

/* ---------- Chapter body ---------- */
.cbody { display: grid; gap: 1.5rem; padding-block: 2rem 3rem; }
@media (min-width: 1024px) {
  .cbody { grid-template-columns: 250px minmax(0, 1fr); gap: 4rem; padding-top: 3rem; }
  .cbody--notoc { grid-template-columns: minmax(0, 1fr); }
  .rail { position: relative; }
  .toc { position: sticky; top: calc(var(--head-h) + 28px); max-height: calc(100vh - var(--head-h) - 56px); overflow-y: auto; }
  .toc > summary { pointer-events: none; }
  .toc > summary .ico { display: none; }
}
.toc { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); font-family: var(--ui); }
.toc > summary { list-style: none; cursor: pointer; padding: 0.85rem 1rem; font: 600 var(--step--1) var(--ui); color: var(--brown); display: flex; justify-content: space-between; align-items: center; }
.toc > summary::-webkit-details-marker { display: none; }
.toc > summary::after { content: ""; width: 9px; height: 9px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform .2s; }
.toc[open] > summary::after { transform: rotate(225deg) translateY(-2px); }
@media (min-width: 1024px) { .toc { border: 0; background: transparent; } .toc > summary { padding: 0 0 0.75rem; } .toc > summary::after { display: none; } }
.toc ol { list-style: none; margin: 0; padding: 0 1rem 1rem; display: grid; gap: 0.1rem; counter-reset: toc; }
@media (min-width: 1024px) { .toc ol { padding: 0; border-left: 1px solid var(--line); } }
.toc a { display: block; padding: 0.4rem 0.75rem; font-size: 0.9rem; line-height: 1.35; color: var(--brown-soft); text-decoration: none; border-radius: 0 8px 8px 0; margin-left: -1px; border-left: 2px solid transparent; }
.toc a:hover { color: var(--brown); background: var(--beige); }
.toc a.is-active { color: var(--accent-strong); border-left-color: var(--accent-strong); font-weight: 600; }

/* ---------- Prose ---------- */
.prose { min-width: 0; max-width: var(--measure); }
.prose > .sec + .sec { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.sec > * + * { margin-top: 1.1em; }
.sec--intro > p:first-child { font-size: var(--step-1); line-height: 1.6; }
.sec--intro > p.dropcap::first-letter { font-family: var(--display); float: left; font-size: 3.6em; line-height: 0.82; padding: 0.06em 0.12em 0 0; color: var(--rose-ink); font-weight: 400; }
.prose h2 { font-size: var(--step-3); display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.35rem 0.6rem; scroll-margin-top: calc(var(--head-h) + 24px); }
.prose h2 .anchor { font: 400 0.6em var(--ui); color: var(--line); text-decoration: none; opacity: 0; transition: opacity .15s; }
.prose h2:hover .anchor, .prose h2 .anchor:focus { opacity: 1; color: var(--sage-ink); }
.prose h2 + * { margin-top: 0.9rem; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li + li { margin-top: 0.45em; }
.prose li::marker { color: var(--sage); }
.prose ol li::marker { font: 600 0.9em var(--ui); }
.prose strong { font-weight: 600; }
a.ext::after { content: "\2197"; font: 400 0.8em/1 var(--ui); margin-left: 0.15em; opacity: 0.7; text-decoration: none; display: inline-block; }
.prose a.xref { font-style: italic; }
.tag { display: inline-flex; align-items: center; gap: 0.35rem; font: 600 0.8rem/1 var(--ui); padding: 0.45em 0.7em; border-radius: 999px; letter-spacing: 0; flex-basis: 100%; max-width: max-content; }
.tag .ico { width: 0.95rem; height: 0.95rem; }
.tag--research { background: var(--paper); border: 1px solid var(--line); color: var(--brown-soft); }
.table-wrap { position: relative; overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.table-wrap:focus-visible { outline-offset: 2px; }
table { border-collapse: collapse; width: 100%; font: 400 0.95rem/1.5 var(--ui); min-width: 440px; }
th, td { text-align: left; padding: 0.75rem 1rem; vertical-align: top; border-bottom: 1px solid var(--line); }
th { font-weight: 600; background: var(--beige); color: var(--brown); }
tr:last-child td { border-bottom: 0; }
td:first-child { font-weight: 500; }

/* ---------- Callouts (each role has its own form) ---------- */
.callout { margin-block: 1.75rem; padding: 1.1rem 1.25rem 1.2rem; }
.callout__label { display: flex; align-items: center; gap: 0.5rem; font: 600 var(--step--1)/1.2 var(--ui); margin-bottom: 0.45rem; }
.callout__body > * + * { margin-top: 0.75em; }
.callout__body ul { padding-left: 1.2rem; }
.callout--fact { background: var(--rose-wash); border-radius: 22px 22px 22px 6px; }
.callout--fact .callout__label { color: var(--rose-ink); }
.callout--fact .callout__body { font-size: 1.04rem; }
.callout--tip { border: 1.5px dashed var(--sage); border-radius: 14px; }
.callout--tip .callout__label { color: var(--sage-ink); }
.callout--myth { background: var(--beige); border-radius: 14px; }
.callout--myth .callout__label { color: var(--brown); }
.callout--myth .callout__label .ico { color: var(--rose-ink); }
.callout--evidence { border-block: 1px solid var(--sage); background: var(--sage-wash); padding-inline: 1.25rem; border-radius: 2px; }
.callout--evidence .callout__label { color: var(--sage-ink); }
.callout--research { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; font-size: 0.97rem; }
.callout--research .callout__label { color: var(--brown-soft); }
.callout--takeaway { background: var(--deep); color: var(--on-deep); border-radius: 24px; padding: 1.5rem 1.6rem 1.6rem; }
.callout--takeaway .callout__label { color: color-mix(in srgb, var(--on-deep) 75%, transparent); }
.callout--takeaway .callout__body { font: 400 var(--step-1)/1.45 var(--display); }
.callout--takeaway a { color: var(--on-deep); }
.callout--note { border: 1px solid var(--brown-soft); border-radius: 12px; }
.callout--note .callout__label { color: var(--brown); }
.callout--support { background: var(--rose-wash); border: 1.5px solid var(--rose-ink); border-radius: 14px; }
.callout--support .callout__label { color: var(--rose-ink); }
.callout--urgent { background: var(--urgent-wash); border: 2px solid var(--urgent); border-radius: 14px; }
.callout--urgent .callout__label { color: var(--urgent); }
.pullquote { margin: 2rem 0; }
.pullquote blockquote { margin: 0; padding-left: 1.4rem; border-left: 2px solid var(--rose); font: italic 300 var(--step-2)/1.35 var(--display); color: var(--brown); }

/* ---------- Pager ---------- */
.pager { display: grid; gap: 1rem; padding-block: 1rem 1rem; }
@media (min-width: 760px) { .pager { grid-template-columns: 1fr 1fr; } }
.pager__link { display: grid; gap: 0.4rem; align-content: start; padding: 1.5rem 1.6rem; border-radius: 26px; border: 1px solid var(--line); text-decoration: none; color: var(--brown); background: var(--paper); transition: border-color .2s, background-color .2s; }
.pager__link:hover { border-color: var(--sage); color: var(--brown); }
.pager__link--next { background: var(--deep); color: var(--on-deep); border-color: var(--deep); }
.pager__link--next:hover { color: var(--on-deep); border-color: var(--deep); background: color-mix(in srgb, var(--deep) 86%, #000); }
@media (min-width: 760px) { .pager__link--next { text-align: right; justify-items: end; } .pager__link--next:only-child { grid-column: 2; } }
.pager__dir { display: inline-flex; align-items: center; gap: 0.4rem; font: 500 var(--step--1) var(--ui); opacity: 0.85; }
.pager__title { font: 500 clamp(1.5rem, 1.2rem + 1vw, 2rem)/1.12 var(--display); letter-spacing: -0.02em; }
.pager__teaser { font-size: 0.98rem; opacity: 0.9; max-width: 46ch; }

/* ---------- Footer ---------- */
.footer { background: var(--beige); padding-block: clamp(2.5rem, 5vw, 3.5rem) calc(2rem + env(safe-area-inset-bottom, 0px)); font-family: var(--ui); }
.footer__note { color: var(--brown-soft); font-size: 0.82rem; line-height: 1.55; max-width: 92ch; padding-bottom: 1.5rem; border-bottom: 1px solid var(--beige-deep); }
.footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.75rem 2rem; padding-block: 1.75rem; }
.footer__title { font-weight: 600; font-size: 0.82rem; color: var(--brown); margin-bottom: 0.6rem; }
.footer__nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer__nav a { color: var(--brown-soft); text-decoration: none; font-size: 0.82rem; }
.footer__nav a:hover { color: var(--accent-strong); text-decoration: underline; }
.footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.75rem 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--beige-deep); }
.footer__brand { display: flex; align-items: center; gap: 0.55rem; font: 500 1.05rem var(--display); color: var(--brown); }

.footer__small { font-size: 0.8rem; color: var(--brown-soft); }

/* ---------- Search ---------- */
.search { position: fixed; inset: 0; z-index: 60; display: grid; justify-items: center; align-items: start; padding: calc(env(safe-area-inset-top, 0px) + 8vh) var(--gutter) 2rem; }
.search__backdrop { position: absolute; inset: 0; background: var(--scrim); }
.search__panel { position: relative; width: min(680px, 100%); max-height: 78vh; display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 80px -20px rgb(0 0 0 / 0.45); overflow: hidden; font-family: var(--ui); }
.search__head { display: flex; align-items: center; gap: 0.6rem; padding: 0.6rem 0.6rem 0.6rem 1rem; border-bottom: 1px solid var(--line); }
.search__head > .ico { color: var(--brown-soft); width: 20px; height: 20px; }
.search__head input { flex: 1; min-width: 0; font: 400 1.1rem var(--ui); border: 0; background: transparent; color: var(--brown); padding: 0.6rem 0; }
.search__head input:focus { outline: none; }
.search__head input::-webkit-search-cancel-button { display: none; }
.search__status { padding: 0.75rem 1rem 0; font-size: var(--step--1); color: var(--brown-soft); }
.search__status:empty { display: none; }
.search__results { list-style: none; margin: 0; padding: 0.5rem; overflow-y: auto; }
.search__results a { display: grid; gap: 0.2rem; padding: 0.75rem 0.8rem; border-radius: 10px; text-decoration: none; color: var(--brown); }
.search__results a:hover, .search__results a[aria-selected="true"] { background: var(--sage-wash); }
.sr__c { font-size: 0.78rem; font-weight: 600; color: var(--sage-ink); }
.sr__t { font: 400 1.08rem/1.3 var(--display); }
.sr__x { font-size: 0.88rem; color: var(--brown-soft); line-height: 1.45; }
.search mark { background: color-mix(in srgb, var(--rose) 45%, transparent); color: inherit; border-radius: 3px; padding: 0 0.1em; }
.search__suggest { padding: 0.5rem 1rem 1.1rem; }
.search__suggest p { font-size: var(--step--1); color: var(--brown-soft); margin-bottom: 0.5rem; }

/* ---------- Tools (shared) ---------- */
.tool { font-family: var(--ui); margin-block: 2rem; }
.prose .tool { margin-block: 2.25rem; }
.insert { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: clamp(1.1rem, 3vw, 1.75rem); box-shadow: var(--shadow); }
.insert__title { font: 400 var(--step-2)/1.2 var(--display); margin-bottom: 0.35rem; }
.insert__lead { color: var(--brown-soft); font-size: 0.95rem; margin-bottom: 1.25rem; }
.insert__src { margin-top: 1.25rem; padding-top: 0.9rem; border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--brown-soft); }
.panel { font-family: var(--serif); }
.panel > * + * { margin-top: 0.85em; }
.panel h3 { font-size: var(--step-2); }
.panel .callout { font-family: var(--serif); }
.rel { margin-top: 1.25rem; font-family: var(--ui); }
.rel__title { font-family: var(--ui); font-weight: 600; font-size: var(--step--1); color: var(--sage-ink); margin-bottom: 0.6rem; }
.rel ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.rel a { display: grid; gap: 0.15rem; padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; color: var(--brown); background: var(--cream); }
.rel a:hover { border-color: var(--sage-ink); color: var(--brown); }
.rel__c { font-size: 0.75rem; font-weight: 600; color: var(--sage-ink); }
.rel__t { font: 400 1.05rem/1.3 var(--display); }
.rel__p { font-size: 0.86rem; color: var(--brown-soft); line-height: 1.45; }
.prose .tool .rel li + li { margin-top: 0; }

/* Symptom explorer */
.symx { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .symx { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 2rem; align-items: start; } .prose .symx { grid-template-columns: 1fr; } }
.symx__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; align-content: start; }
.symx__panel { min-width: 0; }
@media (min-width: 900px) { .symx__panel { position: sticky; top: calc(var(--head-h) + 20px); } .prose .symx__panel { position: static; } }

/* Stage explorer */
.stagex__track { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.4rem; position: relative; }
.stagex__track::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: 24px; height: 2px; background: var(--sage); opacity: 0.5; }
.stagex__btn { position: relative; width: 100%; display: grid; justify-items: center; gap: 0.6rem; padding: 0 0.25rem 0.75rem; background: none; border: 0; cursor: pointer; color: var(--brown); font: 500 0.92rem/1.25 var(--ui); text-align: center; border-radius: 12px; }
.stagex__dot { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; font: 600 1rem var(--ui); font-variant-numeric: tabular-nums; border: 2px solid var(--cream); box-shadow: 0 0 0 1px var(--line); transition: transform .2s, box-shadow .2s; }
li:nth-child(1) > .stagex__btn .stagex__dot { background: var(--sage-wash); color: var(--sage-ink); }
li:nth-child(2) > .stagex__btn .stagex__dot { background: var(--dot2-bg); color: var(--dot2-ink); }
li:nth-child(3) > .stagex__btn .stagex__dot { background: var(--rose); color: var(--ink-on-tint); }
li:nth-child(4) > .stagex__btn .stagex__dot { background: var(--beige-deep); color: var(--brown); }
.stagex__btn[aria-pressed="true"] .stagex__dot { box-shadow: 0 0 0 3px var(--brown); transform: scale(1.08); }
.stagex__btn[aria-pressed="true"] .stagex__name { font-weight: 700; color: var(--accent-strong); }
.stagex__btn:hover .stagex__dot { box-shadow: 0 0 0 2px var(--sage-ink); }
.stagex__note { font-size: 0.8rem; color: var(--brown-soft); text-align: center; margin: -0.5rem 0 1rem; }
.stagex__body { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .stagex__body { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; } .prose .stagex__body { grid-template-columns: 1fr; } }
.stagex__def { font-size: var(--step-1); line-height: 1.55; }
@media (max-width: 480px) { .stagex__dot { width: 40px; height: 40px; font-size: 0.9rem; } .stagex__track::before { top: 19px; } .stagex__btn { font-size: 0.74rem; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: anywhere; padding-inline: 0.1rem; } }

/* Questionnaire */
.quiz__progress { display: flex; gap: 0.35rem; margin-bottom: 1.1rem; }
.quiz__progress span { flex: 1; height: 4px; border-radius: 4px; background: var(--line); }
.quiz__progress span.is-done { background: var(--sage-ink); }
.quiz__step { font-size: var(--step--1); color: var(--brown-soft); font-weight: 600; }
.quiz fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.quiz legend { font: 400 var(--step-2)/1.25 var(--display); padding: 0; margin: 0.35rem 0 0.4rem; }
.quiz__hint { color: var(--brown-soft); font-size: 0.92rem; margin-bottom: 1rem; }
.quiz__opts { display: grid; gap: 0.5rem; margin-top: 1rem; }
.opt { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.85rem 1rem; border: 1px solid var(--line); border-radius: 12px; background: var(--cream); cursor: pointer; font-size: 1rem; line-height: 1.4; }
.opt:hover { border-color: var(--sage-ink); }
.opt input { accent-color: var(--deep); width: 1.15rem; height: 1.15rem; margin: 0.12rem 0 0; flex: none; }
.opt:has(input:checked) { border-color: var(--deep); background: var(--sage-wash); }
.opt:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.quiz__nav { display: flex; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.quiz__error { color: var(--urgent); font-size: 0.92rem; margin-top: 0.75rem; }
.quiz__results h3 { font: 400 var(--step-2)/1.25 var(--display); margin-bottom: 0.5rem; }
.quiz__results ol { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: 0.6rem; counter-reset: rec; }
.quiz__results li { counter-increment: rec; }
.quiz__results ol a { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: 0.1rem 0.75rem; padding: 0.85rem 1rem; border-radius: 12px; border: 1px solid var(--line); background: var(--cream); color: var(--brown); text-decoration: none; }
.quiz__results ol a::before { content: counter(rec); grid-row: span 3; width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; background: var(--sage-wash); color: var(--sage-ink); font-weight: 600; font-size: 0.85rem; }
.quiz__results ol a:hover { border-color: var(--sage-ink); }
.quiz__why { font-size: 0.82rem; color: var(--brown-soft); }
.quiz__surgery { margin-top: 1.25rem; padding: 1.1rem 1.25rem 1.2rem; border-radius: 14px; background: var(--sage-wash); border: 1px solid color-mix(in srgb, var(--sage) 45%, transparent); }
.quiz__surgery h4 { font: 400 var(--step-1)/1.3 var(--display); color: var(--accent-strong); margin: 0 0 0.6rem; }
.quiz__surgery-body > * + * { margin-top: 0.75rem; }
.quiz__surgery-body > p { font-size: 1rem; line-height: 1.6; color: var(--brown); }
.quiz__surgery-body .callout { margin-block: 0.9rem; }
.quiz__surgery-body .table-wrap { margin-block: 0.75rem; }
.quiz__surgery .insert__src { margin-top: 0.5rem; }
.quiz__disclaimer { margin-top: 1.25rem; font-size: 0.88rem; color: var(--brown-soft); }

/* Brain map */
.brainx { display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .brainx { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: center; } }
.prose .brainx { grid-template-columns: 1fr; }
.brainx__figure { position: relative; margin: 0; max-width: 520px; width: 100%; justify-self: center; }
.brainx__figure svg { display: block; width: 100%; height: auto; }
.brainx__spot { position: absolute; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.6rem 0.3rem 0.35rem; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); color: var(--brown); font: 600 0.78rem/1 var(--ui); cursor: pointer; white-space: nowrap; box-shadow: var(--shadow); }
.brainx__spot::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--rose); box-shadow: 0 0 0 3px var(--rose-wash); }
.brainx__spot[aria-pressed="true"] { background: var(--deep); color: var(--on-deep); border-color: var(--deep); }
.brainx__spot[aria-pressed="true"]::before { background: var(--on-deep); box-shadow: 0 0 0 3px color-mix(in srgb, var(--on-deep) 30%, transparent); }
.brainx__caption { font-size: 0.78rem; color: var(--brown-soft); text-align: center; margin-top: 0.5rem; }
.brainx__name { font: 400 var(--step-3)/1.1 var(--display); }
.brainx__aka { font: italic 300 var(--step-1)/1.3 var(--display); color: var(--sage-ink); margin-top: 0.3rem; }
@media (max-width: 520px) { .brainx__spot { font-size: 0.68rem; padding: 0.25rem 0.45rem 0.25rem 0.3rem; } .brainx__spot::before { width: 9px; height: 9px; } }
.brainx__role { font-size: var(--step-1); margin-top: 0.4rem; }

/* Waist-to-hip ratio */
.whr { display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .whr { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; } }
.prose .whr { grid-template-columns: 1fr; }
.whr__form { display: grid; gap: 1rem; align-content: start; }
.whr__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.whr__example { font-size: 0.82rem; color: var(--sage-ink); font-weight: 600; }
.whr__ratio { font: 300 clamp(2.8rem, 8vw, 4rem)/1 var(--display); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.whr__scale { position: relative; height: 54px; margin-top: 1rem; }
.whr__bar { position: absolute; left: 0; right: 0; top: 10px; height: 12px; border-radius: 6px; overflow: hidden; display: flex; }
.whr__bar span { height: 100%; }
.whr__z1 { background: var(--sage); }
.whr__z2 { background: var(--beige-deep); }
.whr__z3 { background: var(--rose); }
.whr__tick { position: absolute; top: 28px; transform: translateX(-50%); font-size: 0.75rem; color: var(--brown-soft); font-variant-numeric: tabular-nums; }
.whr__tick::before { content: ""; position: absolute; left: 50%; top: -6px; width: 1px; height: 5px; background: var(--brown-soft); }
.whr__marker { position: absolute; top: 2px; width: 4px; height: 28px; margin-left: -2px; background: var(--brown); border-radius: 2px; transition: left .25s; }
.whr__marker::after { content: ""; position: absolute; left: 50%; top: -6px; width: 12px; height: 12px; transform: translateX(-50%); border-radius: 50%; background: var(--brown); }
.whr__msg { margin-top: 1rem; font-family: var(--serif); }
.whr__steps { font-family: var(--serif); padding-left: 1.3rem; margin: 0; display: grid; gap: 0.35rem; }
.whr__error { color: var(--urgent); font-size: 0.9rem; }

/* Timing */
.timing__axis { position: relative; margin: 0.5rem 0 1.5rem; height: 64px; }
.timing__band { position: absolute; top: 12px; height: 16px; border-radius: 8px; }
.timing__band--early { background: var(--sage); }
.timing__band--late { background: var(--rose); }
.timing__tick { position: absolute; top: 36px; transform: translateX(-50%); font-size: 0.75rem; color: var(--brown-soft); font-variant-numeric: tabular-nums; }
.timing__tick::before { content: ""; position: absolute; left: 50%; top: -6px; width: 1px; height: 5px; background: var(--brown-soft); }
.timing__axislabel { position: absolute; right: 0; top: 52px; font-size: 0.72rem; color: var(--brown-soft); }
.timing__cols { display: grid; gap: 1rem; }
@media (min-width: 700px) { .timing__cols { grid-template-columns: 1fr 1fr; } }
.prose .timing__cols { grid-template-columns: 1fr; }
@media (min-width: 1200px) { .prose .timing__cols { grid-template-columns: 1fr 1fr; } }
.timing__col { padding: 1rem 1.1rem; border-radius: 14px; font-family: var(--serif); }
.timing__col h4 { font: 600 var(--step--1)/1.3 var(--ui); margin: 0 0 0.4rem; }
.timing__col--early { background: var(--sage-wash); }
.timing__col--early h4 { color: var(--sage-ink); }
.timing__col--late { background: var(--rose-wash); }
.timing__col--late h4 { color: var(--rose-ink); }
.timing__extra { margin-top: 1rem; font-family: var(--serif); font-size: 0.95rem; color: var(--brown-soft); }

/* Myth flip cards */
.flips { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.flip { width: 100%; height: 100%; min-height: 150px; text-align: left; display: grid; align-content: start; gap: 0.5rem; padding: 1rem 1.1rem; border-radius: 16px; border: 1px solid var(--line); background: var(--cream); color: var(--brown); cursor: pointer; font: 400 1rem/1.45 var(--serif); }
.flip:hover { border-color: var(--sage-ink); }
.flip__tag { font: 600 0.78rem var(--ui); color: var(--sage-ink); display: flex; justify-content: space-between; gap: 0.5rem; }
.flip__hint { color: var(--brown-soft); font-weight: 500; }
.flip[aria-pressed="true"] { background: var(--sage-wash); border-color: var(--sage); }
.flip[aria-pressed="true"] .flip__tag { color: var(--sage-ink); }
.flip a { color: var(--link); }

/* FAQ accordion (myths) */
.faq-tools, .debate-tools { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 0.75rem 1rem; margin: 1.5rem 0 1rem; font-family: var(--ui); }
.faq-count, .debate-count { font: 500 var(--step--1) var(--ui); color: var(--brown-soft); }
.faq-list, .debate-list { display: grid; gap: 0.6rem; }
.faq, .debate { border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.faq[open], .debate[open] { border-color: var(--sage); }
.faq > summary, .debate > summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 0.75rem; align-items: start; padding: 1rem 1.1rem; }
.debate > summary { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
.faq > summary::-webkit-details-marker, .debate > summary::-webkit-details-marker { display: none; }
.faq > summary:hover .faq__q, .debate > summary:hover .debate__topic { color: var(--sage-ink); }
.faq__tag { font: 600 0.75rem/1 var(--ui); padding: 0.45em 0.6em; border-radius: 6px; background: var(--rose-wash); color: var(--rose-ink); margin-top: 0.2rem; }
.faq__q { font: 400 1.1rem/1.4 var(--display); }
.faq__chev, .debate__chev { width: 1.3rem; height: 1.3rem; color: var(--brown-soft); transition: transform .2s; margin-top: 0.15rem; }
.faq[open] .faq__chev, .debate[open] .debate__chev { transform: rotate(180deg); }
.faq__a { padding: 0 1.1rem 1.1rem calc(1.1rem + 3.2rem); }
@media (max-width: 480px) { .faq__a { padding-left: 1.1rem; } }
.faq__fact { font: 600 0.75rem/1 var(--ui); padding: 0.4em 0.55em; border-radius: 6px; background: var(--sage-wash); color: var(--sage-ink); margin-right: 0.35rem; vertical-align: 0.15em; }
.debate__topic { font: 400 1.12rem/1.35 var(--display); }
.debate__views { display: grid; gap: 0.75rem; padding: 0 1.1rem 1.1rem; }
@media (min-width: 640px) { .debate__views { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: start; } }
.debate__view { padding: 0.9rem 1rem; border-radius: 12px; background: var(--cream); font-size: 0.97rem; }
.debate__view:first-child { background: var(--sage-wash); }
.debate__view:last-child { background: var(--rose-wash); }
.debate__label { font: 600 0.78rem var(--ui); color: var(--brown-soft); margin-bottom: 0.3rem; }
.debate__vs { display: grid; place-items: center; color: var(--brown-soft); padding-top: 1rem; }
@media (max-width: 639px) { .debate__vs { display: none; } }

/* Checklist and appointment prep */
.checklist { list-style: none; padding: 0 !important; margin: 0; display: grid; gap: 0.45rem; }
.prose .checklist li + li { margin-top: 0; }
.check { display: flex; gap: 0.7rem; align-items: flex-start; padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.check input { accent-color: var(--deep); width: 1.2rem; height: 1.2rem; margin: 0.2rem 0 0; flex: none; cursor: pointer; }
.check label { cursor: pointer; }
.check:has(input:checked) { background: var(--sage-wash); border-color: var(--sage); }
.check:has(input:checked) label { color: var(--brown-soft); }
.check:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.prep { display: grid; gap: 2rem; font-family: var(--serif); }
@media (min-width: 860px) { .prep { grid-template-columns: 1fr 1fr; } }
.prep h3 { font-size: var(--step-2); margin-bottom: 0.9rem; }
.prep__hint { font-size: 0.9rem; color: var(--brown-soft); margin: -0.4rem 0 0.9rem; }
.prep__progress { margin-top: 0.75rem; font: 500 var(--step--1) var(--ui); color: var(--sage-ink); }
.prep__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; margin-top: 1.5rem; font-family: var(--ui); }
.prep__msg { font-size: 0.9rem; color: var(--sage-ink); font-weight: 500; }
.prep__fallback { display: grid; gap: 0.4rem; margin-top: 1rem; font: 500 var(--step--1) var(--ui); }
.prep__fallback textarea { width: 100%; font: 400 0.9rem/1.5 var(--ui); padding: 0.75rem; border-radius: 10px; border: 1px solid var(--control-border); background: var(--paper); color: var(--brown); }
.checklist-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; margin-top: 1rem; font-family: var(--ui); }

/* Tools page */
.toolsnav-wrap { position: sticky; z-index: 20; top: calc(env(safe-area-inset-top, 0px) + var(--head-h)); z-index: 20; background: var(--cream); border-bottom: 1px solid var(--line); }
.toolsnav ul { list-style: none; margin: 0; padding: 0.6rem 0; display: flex; gap: 0.4rem; overflow-x: auto; scrollbar-width: none; }
.toolsnav ul::-webkit-scrollbar { display: none; }
.toolsnav a { display: inline-block; white-space: nowrap; font: 500 var(--step--1) var(--ui); padding: 0.45rem 0.85rem; border-radius: 999px; color: var(--brown); text-decoration: none; border: 1px solid var(--line); background: var(--paper); }
.toolsnav a:hover, .toolsnav a.is-active { border-color: var(--sage-ink); color: var(--sage-ink); }
.toolsec { padding-block: clamp(2.5rem, 5vw, 4rem); scroll-margin-top: calc(var(--head-h) + 60px); }
.toolsec + .toolsec { border-top: 1px solid var(--line); }
.toolspage .chero__lede { font-size: var(--step-0); }

/* Gentle entrance for the hero — starts partly visible so nothing depends on JS or animation */
@media (prefers-reduced-motion: no-preference) {
  @keyframes mg-rise { from { opacity: 0.35; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  .hero__kicker, .hero__title, .hero__lede, .hero__actions, .hero__media, .chero__inner > *, .chero__media { animation: mg-rise 0.9s cubic-bezier(.2,.7,.2,1) both; }
  .hero__title, .chero__inner > :nth-child(2) { animation-delay: .06s; }
  .hero__lede, .chero__inner > :nth-child(3) { animation-delay: .12s; }
  .hero__actions, .chero__inner > :nth-child(4) { animation-delay: .18s; }
  .hero__media, .chero__media { animation-delay: .26s; }
}

@media (prefers-reduced-motion: reduce) {
  .media img { transform: none !important; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Tools page refinements */
.chero--tools { padding-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.toolsec .section-head h2 { font: 500 clamp(2rem, 1.3rem + 2.8vw, 3.4rem)/1.05 var(--display); letter-spacing: -0.03em; color: var(--accent-strong); text-wrap: balance; }
.toolsec + .toolsec { border-top: 0; }
.toolsec:nth-of-type(even) { background: var(--beige); box-shadow: 0 0 0 100vmax var(--beige); clip-path: inset(0 -100vmax); }
.footer__note { max-width: none; }