/* ============================================================
   articles.css — shared stylesheet for all Resources for New Mom
   article detail pages. Mirrors index.html / for-new-mom.html
   design tokens, supports global day / night mode.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{
    font-family:var(--serif);
    background:var(--paper);
    color:var(--text);
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    line-height:1.6;font-weight:400;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--gold-warm);color:var(--paper)}

:root{
    --paper:#FBF5E8;
    --cream:#F5E9D0;
    --cream-deep:#EBDBB8;
    --forest:#74B078;
    --forest-soft:#8FC793;
    --gold:#E7A544;
    --gold-warm:#E7A544;
    --text:#2A2520;
    --text-mid:#5E5247;
    --text-soft:#8C7E6E;
    --rule:rgba(60,50,40,.14);
    --night-bg:#1B2A4E;
    --night-bg-deep:#13203D;
    --night-glow:#F5AD3A;
    --night-text:#F4E9D2;
    --night-rule:rgba(244,233,210,.14);
    --serif:'Instrument Serif',ui-serif,'New York',Georgia,serif;
    --sans:'Outfit',system-ui,-apple-system,sans-serif;
    --wrap:760px;
    --pad:clamp(20px,5vw,56px);
}

html[data-mode="night"]{
    --paper:#14192A;
    --cream:#1A1F2D;
    --cream-deep:#232838;
    --text:#F4E9D2;
    --text-mid:rgba(244,233,210,.72);
    --text-soft:rgba(244,233,210,.45);
    --rule:rgba(244,233,210,.14);
    --forest:#6BD672;
    --forest-soft:#8FE0A0;
    --gold:#F5AD3A;
    --gold-warm:#F5AD3A;
}

/* Smooth mode transition — class is added briefly by the toggle JS,
   then removed after ~850ms so hover micro-interactions resume normal speed. */
html.is-mode-transitioning,
html.is-mode-transitioning *,
html.is-mode-transitioning *::before,
html.is-mode-transitioning *::after{
    transition:background-color 700ms cubic-bezier(.45,0,.55,1),
               background 700ms cubic-bezier(.45,0,.55,1),
               color 700ms cubic-bezier(.45,0,.55,1),
               border-color 700ms cubic-bezier(.45,0,.55,1),
               fill 700ms cubic-bezier(.45,0,.55,1),
               stroke 700ms cubic-bezier(.45,0,.55,1),
               box-shadow 700ms cubic-bezier(.45,0,.55,1),
               filter 700ms cubic-bezier(.45,0,.55,1) !important;
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
    position:sticky;top:0;z-index:50;
    padding:14px var(--pad);
    background:rgba(251,245,232,.82);
    backdrop-filter:saturate(140%) blur(18px);
    -webkit-backdrop-filter:saturate(140%) blur(18px);
    border-bottom:1px solid var(--rule);
}
html[data-mode="night"] .nav{background:rgba(19,32,61,.62)}
.nav-in{
    max-width:1400px;margin:0 auto;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{
    display:flex;align-items:center;gap:12px;
    font-family:var(--serif);font-size:22px;letter-spacing:-.01em;
    color:var(--forest);
}
html[data-mode="night"] .brand{color:var(--night-glow)}
.brand-mark{
    width:30px;height:30px;border-radius:8px;
    background:url('./image/app_icon.png') center/cover,var(--gold);
    box-shadow:0 2px 6px rgba(60,50,40,.18);
}
.nav-right{display:flex;align-items:center;gap:18px;font-family:var(--sans);font-size:14px}
.nav-back{
    display:inline-flex;align-items:center;gap:6px;
    color:var(--text-mid);
    transition:color .2s ease,gap .2s ease;
}
.nav-back:hover{color:var(--forest);gap:10px}
.nav-back svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
/* Global channel nav (3 channels, current one .active) */
.nav-ch,.nav-home{position:relative;color:var(--text-mid);white-space:nowrap;padding:6px 1px;transition:color .25s ease}
.nav-home{display:inline-flex;align-items:center;gap:6px}
.nav-home svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
.nav-ch::after,.nav-home::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--forest);transform:scaleX(0);transform-origin:center;transition:transform .28s cubic-bezier(.4,0,.2,1)}
.nav-ch:hover,.nav-home:hover{color:var(--forest)}
.nav-ch:hover::after,.nav-home:hover::after{transform:scaleX(1)}
.nav-ch.active{color:var(--forest);font-weight:500}
.nav-ch.active::after{transform:scaleX(1)}
@media (prefers-reduced-motion:reduce){.nav-ch::after,.nav-home::after{transition:none}}
@media(max-width:860px){.nav-ch{display:none}}
.mode-toggle{
    width:36px;height:36px;border-radius:50%;
    display:inline-flex;align-items:center;justify-content:center;
    background:transparent;border:1px solid var(--rule);color:var(--text-mid);
    transition:transform .25s ease,color .25s ease;
    position:relative;overflow:hidden;
}
.mode-toggle:hover{transform:rotate(15deg);color:var(--forest)}
.mode-toggle svg{
    width:16px;height:16px;position:absolute;inset:0;margin:auto;
    transition:opacity .4s ease,transform .4s cubic-bezier(.4,0,.2,1);
    fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
}
.mode-toggle .ic-moon{opacity:1;transform:translate(1.3px,-1.3px) rotate(0) scale(1)}
.mode-toggle .ic-sun{opacity:0;transform:rotate(-90deg) scale(.4)}
html[data-mode="night"] .mode-toggle .ic-moon{opacity:0;transform:rotate(90deg) scale(.4)}
html[data-mode="night"] .mode-toggle .ic-sun{opacity:1;transform:rotate(0) scale(1)}

/* ============================================================
   ARTICLE
   ============================================================ */
.prose{
    max-width:1000px;
    margin:0 auto;
    padding:clamp(36px,5vw,72px) var(--pad) clamp(60px,8vw,120px);
}
/* Article detail top banner — matches channel hero. Scoped to .has-banner pages only. */
.has-banner .prose{position:relative;z-index:1;padding-top:clamp(98px,13vh,140px)}
/* Banner stays pinned to the viewport; the article body scrolls up and covers it.
   position:fixed (not background-attachment:fixed) so it works on iOS Safari. */
.art-banner{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
/* Opaque full-bleed paper sheet behind the body so it slides over the fixed banner. */
.has-banner .prose-body{position:relative}
.has-banner .prose-body::before{content:none}
.art-banner-bg{position:absolute;inset:0;background-size:cover;background-position:center 26%;transition:opacity 1s ease}
.art-banner-bg.is-day{background-image:url(image/nursery-day.png);background-color:#F8E0BF}
.art-banner-bg.is-night{background-image:url(image/nursery-night.png);background-color:var(--night-bg);opacity:0}
html[data-mode="night"] .art-banner-bg.is-day{opacity:0}
html[data-mode="night"] .art-banner-bg.is-night{opacity:1}
.art-banner-scrim{position:absolute;inset:0;background:radial-gradient(ellipse 90% 94% at 50% 30%,rgba(251,245,232,.12) 0%,rgba(251,245,232,.5) 52%,rgba(251,245,232,.8) 100%)}
html[data-mode="night"] .art-banner-scrim{background:radial-gradient(ellipse 90% 94% at 50% 30%,rgba(20,25,42,.32) 0%,rgba(20,25,42,.6) 52%,rgba(20,25,42,.84) 100%)}
.has-banner .nav{position:fixed;top:0;left:0;right:0;background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.has-banner .nav.scrolled{background:rgba(251,245,232,.88);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom-color:var(--rule)}
html[data-mode="night"] .has-banner .nav.scrolled{background:rgba(19,32,61,.78);border-bottom-color:var(--night-rule)}

.breadcrumb{
    font-family:var(--sans);font-size:12px;font-weight:500;
    letter-spacing:.04em;
    color:var(--text-soft);
    margin-bottom:32px;
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.breadcrumb a{color:inherit;transition:color .2s ease}
.breadcrumb a:hover{color:var(--forest)}
.breadcrumb-sep{opacity:.5}

.kicker{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--sans);font-size:11px;font-weight:500;
    letter-spacing:.22em;text-transform:uppercase;
    color:var(--forest);
    margin-bottom:20px;
}
html[data-mode="night"] .kicker{color:var(--night-glow)}
.kicker::before{content:"";width:24px;height:1px;background:currentColor;opacity:.6}

.prose h1{
    font-family:var(--serif);font-weight:400;
    font-size:clamp(38px,5.4vw,68px);
    line-height:1.04;letter-spacing:-.02em;
    color:var(--text);
    margin-bottom:18px;
}
.prose h1 em{font-style:italic;color:var(--gold)}

.prose .lead{
    font-family:var(--serif);
    font-size:clamp(19px,1.7vw,24px);
    line-height:1.5;
    color:var(--text-mid);
    margin-bottom:24px;
    max-width:64ch;
}

.prose-meta{
    font-family:var(--sans);font-size:13px;
    color:var(--text-soft);
    display:flex;gap:14px;flex-wrap:wrap;align-items:center;
    margin-bottom:48px;
    padding-bottom:32px;
    border-bottom:1px solid var(--rule);
}
.prose-meta .dot{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.5}

.poster-figure{
    margin:0 0 clamp(40px,6vw,72px);
    border-radius:18px;overflow:hidden;
    box-shadow:0 24px 60px -22px rgba(60,50,40,.32),
               0 8px 18px -8px rgba(60,50,40,.18);
    background:var(--cream-deep);
}
html[data-mode="night"] .poster-figure{
    box-shadow:0 28px 70px -24px rgba(0,0,0,.6),
               0 10px 22px -10px rgba(0,0,0,.4);
}
.poster-figure img{
    width:100%;height:auto;display:block;
    transition:filter .6s cubic-bezier(.45,0,.55,1);
}
/* Posters don't have dark versions; dim brightness + saturation in night
   mode so they don't blast off the dark page. */
html[data-mode="night"] .poster-figure img{
    filter:brightness(0.72) saturate(0.92);
}

.prose-body h2{
    font-family:var(--serif);font-weight:400;
    font-size:clamp(26px,2.8vw,36px);
    line-height:1.15;letter-spacing:-.015em;
    color:var(--text);
    margin:clamp(40px,5vw,64px) 0 16px;
}
.prose-body h2 em{font-style:italic;color:var(--gold)}

.prose-body h3{
    font-family:var(--serif);font-weight:400;font-style:italic;
    font-size:clamp(20px,1.8vw,24px);
    color:var(--text);
    margin:32px 0 12px;
}

.prose-body p{
    font-family:var(--serif);
    font-size:clamp(17px,1.3vw,19px);
    line-height:1.65;
    color:var(--text);
    margin-bottom:18px;
    max-width:72ch;
}
.prose-body p em{color:var(--text-mid);font-style:italic}
.prose-body p strong{font-weight:400;color:var(--text);background:linear-gradient(transparent 62%,rgba(212,151,68,.28) 62%)}

/* GEO / AI-search helpers: short answer blocks, static hub indexes, and
   review notes that remain useful even to crawlers that do not execute JS. */
.answer-box,.geo-note,.editorial-note{
    margin:clamp(22px,3vw,32px) 0;
    padding:clamp(18px,2.8vw,26px);
    border:1px solid var(--rule);
    border-left:4px solid var(--forest);
    border-radius:16px;
    background:rgba(255,255,255,.46);
    box-shadow:0 14px 34px -26px rgba(60,50,40,.35);
}
html[data-mode="night"] .answer-box,
html[data-mode="night"] .geo-note,
html[data-mode="night"] .editorial-note{
    background:rgba(255,255,255,.10);
    box-shadow:0 14px 34px -26px rgba(0,0,0,.65);
}
.answer-box p,.geo-note p,.editorial-note p{
    margin:0;
    max-width:76ch;
    color:var(--text);
}
.answer-box strong,.geo-note strong,.editorial-note strong{
    color:var(--forest);
    font-weight:600;
    background:none;
}
html[data-mode="night"] .answer-box strong,
html[data-mode="night"] .geo-note strong,
html[data-mode="night"] .editorial-note strong{color:var(--forest-soft)}
.seo-index{
    width:min(920px,92vw);
    margin:clamp(28px,5vw,52px) auto;
    padding:clamp(22px,3.6vw,34px);
    border:1px solid rgba(255,255,255,.56);
    border-radius:22px;
    background:rgba(255,255,255,.58);
    -webkit-backdrop-filter:blur(12px) saturate(1.24);
    backdrop-filter:blur(12px) saturate(1.24);
    box-shadow:0 18px 50px -28px rgba(40,30,20,.36),inset 0 1px 0 rgba(255,255,255,.62);
}
html[data-mode="night"] .seo-index{
    background:rgba(255,255,255,.13);
    border-color:rgba(255,255,255,.16);
    box-shadow:0 18px 50px -28px rgba(0,0,0,.58),inset 0 1px 0 rgba(255,255,255,.12);
}
.seo-index h2{
    font-family:var(--serif);
    font-weight:400;
    font-size:clamp(25px,3vw,36px);
    line-height:1.14;
    color:var(--text);
    margin:0 0 10px;
}
.seo-index h3{
    font-family:var(--sans);
    font-size:12px;
    font-style:normal;
    font-weight:600;
    letter-spacing:.16em;
    text-transform:uppercase;
    color:var(--gold);
    margin:28px 0 8px;
}
.seo-index h3:first-of-type{margin-top:22px}
.seo-index p{
    font-family:var(--serif);
    font-size:clamp(16px,1.2vw,18px);
    line-height:1.58;
    color:var(--text-mid);
    max-width:76ch;
    margin:0 0 12px;
}
.seo-index ul{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:10px 18px;
    margin:8px 0 0;
    padding:0;
}
.seo-index li{
    list-style:none;
    font-family:var(--serif);
    font-size:16px;
    line-height:1.45;
    color:var(--text-mid);
    padding-top:10px;
    border-top:1px solid var(--rule);
}
.seo-index a{
    color:var(--text);
    border-bottom:1px solid rgba(116,176,120,.35);
    transition:color .2s,border-color .2s;
}
.seo-index a:hover{color:var(--forest);border-bottom-color:currentColor}
.commercial-verdict{
    margin:20px 0 28px;
    padding:18px 20px;
    border-radius:14px;
    background:var(--cream);
    border:1px solid var(--rule);
}
.commercial-verdict p{margin:0;color:var(--text)}

.prose-body ul,.prose-body ol{
    margin:0 0 24px 0;padding-left:24px;
    font-family:var(--serif);
    font-size:clamp(17px,1.3vw,19px);
    line-height:1.65;color:var(--text);
}
.prose-body li{margin-bottom:10px}
.prose-body li::marker{color:var(--gold)}

.prose-body a{
    color:var(--forest);
    border-bottom:1px solid rgba(61,107,65,.3);
    transition:color .2s ease,border-color .2s ease;
}
.prose-body a:hover{color:var(--forest-soft);border-bottom-color:var(--forest-soft)}
html[data-mode="night"] .prose-body a{
    color:var(--night-glow);
    border-bottom-color:rgba(245,173,58,.3);
}

.callout{
    margin:32px 0;
    padding:24px 28px;
    background:var(--cream);
    border-left:3px solid var(--forest);
    border-radius:0 10px 10px 0;
}
html[data-mode="night"] .callout{
    background:rgba(116,176,120,.08);
    border-left-color:var(--forest);
}
.callout strong{
    display:block;
    font-family:var(--sans);font-size:11px;font-weight:500;
    letter-spacing:.18em;text-transform:uppercase;
    color:var(--forest);
    margin-bottom:8px;
    background:none;
}
.callout p{font-size:16px;margin-bottom:0;color:var(--text-mid)}

/* Pull-quote */
.pullquote{
    margin:36px 0;
    padding:0 0 0 24px;
    border-left:2px solid var(--gold);
    font-family:var(--serif);font-style:italic;
    font-size:clamp(20px,2vw,26px);
    line-height:1.4;color:var(--text);
}

/* Sources */
.sources{
    margin-top:clamp(48px,6vw,72px);
    padding-top:32px;
    border-top:1px solid var(--rule);
}
.sources h2{
    font-family:var(--sans);font-size:12px;font-weight:500;
    letter-spacing:.22em;text-transform:uppercase;
    color:var(--text-soft);
    margin-bottom:18px;
}
.sources ol{
    padding-left:22px;
    font-family:var(--serif);font-size:15px;line-height:1.55;
    color:var(--text-mid);
}
.sources li{margin-bottom:10px}
.sources li a{color:var(--forest);border-bottom:1px solid rgba(61,107,65,.3)}
html[data-mode="night"] .sources li a{color:var(--night-glow);border-bottom-color:rgba(245,173,58,.3)}

/* Prev / Next nav */
.prev-next{
    margin-top:clamp(48px,6vw,80px);
    padding-top:36px;
    border-top:1px solid var(--rule);
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
}
.prev-next a{
    display:flex;flex-direction:column;gap:6px;
    padding:18px 22px;border-radius:14px;
    border:1px solid var(--rule);
    transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.prev-next a:hover{
    border-color:var(--forest);
    transform:translateY(-2px);
    background:var(--cream);
}
html[data-mode="night"] .prev-next a:hover{background:rgba(116,176,120,.06)}
.prev-next .dir{
    font-family:var(--sans);font-size:11px;font-weight:500;
    letter-spacing:.16em;text-transform:uppercase;color:var(--text-soft);
}
.prev-next .title{
    font-family:var(--serif);font-size:17px;line-height:1.3;color:var(--text);
}
.prev-next .title em{font-style:italic;color:var(--gold)}
.prev-next .prev{text-align:left}
.prev-next .next{text-align:right}
.prev-next .next:only-child{grid-column:2}
.prev-next a:only-child:not(.next){grid-column:1}
@media (max-width:680px){
    .prev-next{grid-template-columns:1fr}
    .prev-next a:only-child,.prev-next .next:only-child{grid-column:1}
}

/* CTA banner at end of article */
.cta-end{
    margin-top:clamp(56px,7vw,96px);
    padding:clamp(32px,5vw,52px) clamp(28px,4vw,44px);
    border-radius:20px;
    background:linear-gradient(135deg,var(--forest) 0%,var(--forest-soft) 100%);
    color:var(--paper);
    text-align:center;
    display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
}
.cta-end h3,.cta-end p{flex-basis:100%}
html[data-mode="night"] .cta-end{
    background:linear-gradient(135deg,var(--night-bg) 0%,var(--night-bg-deep) 100%);
    color:var(--night-text);
}
.cta-end h3{
    font-family:var(--serif);font-weight:400;
    font-size:clamp(22px,2.4vw,30px);
    line-height:1.2;
    margin-bottom:12px;
}
.cta-end p{
    font-family:var(--serif);
    font-size:17px;line-height:1.5;
    opacity:.86;
    flex:0 0 100%;max-width:none;margin:0 auto 22px;
}
.cta-end a{
    display:inline-flex;align-items:center;gap:8px;
    font-family:var(--sans);font-size:14px;font-weight:500;
    padding:14px 26px;border-radius:999px;
    background:var(--paper);color:var(--forest);
    transition:transform .2s ease;
}
html[data-mode="night"] .cta-end a{background:var(--night-glow);color:var(--night-bg-deep)}
.cta-end a:hover{transform:translateY(-1px)}
.cta-end a svg{width:16px;height:16px;fill:currentColor}
.cta-end a{margin:6px 7px}
.cta-end a{white-space:nowrap;flex:1 1 0;min-width:150px;max-width:240px;justify-content:center}

/* Footer */
.page-foot{
    background:var(--night-bg-deep);color:rgba(244,233,210,.7);
    padding:40px var(--pad);
    font-family:var(--sans);font-size:13px;
}
.page-foot-in{
    max-width:1400px;margin:0 auto;
    display:flex;justify-content:space-between;align-items:center;
    flex-wrap:wrap;gap:18px;
}
.page-foot a{color:rgba(244,233,210,.7);transition:color .2s ease}
.page-foot a:hover{color:var(--night-glow)}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}

/* Disclaimer */
.disclaimer{
    margin-top:32px;
    font-family:var(--sans);font-size:12px;line-height:1.5;
    color:var(--text-soft);
    padding:16px 20px;
    border-radius:10px;
    background:var(--cream-deep);
    max-width:none;
}
html[data-mode="night"] .disclaimer{background:rgba(244,233,210,.06)}
/* disclaimer card must span full prose width like .cta-end (beats .prose-body p max-width:64ch) */
.prose-body p.disclaimer{max-width:none}

/* Quick answers (article FAQ) — editorial, auto-adapts to day/night via tokens */
.faq-block{margin:48px 0 8px}
.faq-block .faq-block-h{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.faq-block dl{margin:0}
.faq-block dt{font-family:var(--serif);font-size:21px;line-height:1.3;color:var(--text);margin-top:22px;padding-top:22px;border-top:1px solid var(--rule)}
.faq-block dt:first-of-type{border-top:none;padding-top:0;margin-top:0}
.faq-block dd{font-family:var(--serif);font-size:17px;line-height:1.7;color:var(--text-mid);margin:8px 0 0}

/* Practical newborn quick-guides (.pg-*) — scannable cards, auto day/night via tokens.
   Set --accent per page (pillar color) on the <article>. */
.pg-hook{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.2vw,26px);color:var(--gold);margin:6px 0 14px;line-height:1.3}
.pg-block{margin:30px 0}
.pg-block-h{font-family:var(--serif);font-weight:400;font-size:clamp(21px,2.3vw,27px);color:var(--text);margin-bottom:16px;line-height:1.2}
/* Phased reference panel — editorial ledger: one bordered panel, hairline-separated
   rows, label column with a short accent rule. No left color bars, no filled pills. */
.pg-stages{border:1px solid var(--rule);border-radius:18px;background:var(--cream);overflow:hidden}
.pg-stage{display:grid;grid-template-columns:128px 1fr;gap:clamp(14px,3vw,30px);padding:clamp(20px,3vw,28px) clamp(20px,3.2vw,32px);border-top:1px solid var(--rule)}
.pg-stage:first-child{border-top:none}
.pg-stage-label{align-self:start;font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent,var(--gold))}
.pg-stage-label::before{content:"";display:block;width:24px;height:2px;border-radius:2px;background:var(--accent,var(--gold));margin-bottom:11px}
.pg-stage ul,.pg-redflags ul,.pg-emergency ul{margin:0;padding:0;list-style:none}
.pg-stage li{position:relative;padding-left:18px;margin:8px 0;font-family:var(--serif);font-size:17px;color:var(--text);line-height:1.55}
.pg-stage li:first-child{margin-top:0}
.pg-stage li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:1.5px;background:var(--text-soft)}
.pg-reassure{margin:13px 0 0;font-family:var(--serif);font-style:italic;color:var(--forest-soft);font-size:15px;line-height:1.5}
@media(max-width:560px){.pg-stage{grid-template-columns:1fr;gap:9px}.pg-stage-label::before{margin-bottom:8px}}
.pg-check{background:var(--cream);border:1px solid var(--rule);border-radius:16px;padding:20px 24px;list-style:none;margin:0}
.pg-check li{position:relative;padding-left:30px;margin:11px 0;font-family:var(--serif);font-size:17px;color:var(--text-mid);line-height:1.5}
.pg-check li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--forest);font-weight:700}
.pg-steps{list-style:none;margin:0;padding:0;counter-reset:s}
.pg-step{position:relative;padding:15px 0 15px 54px;border-top:1px solid var(--rule)}
.pg-step:first-child{border-top:none}
.pg-step::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:14px;width:34px;height:34px;border-radius:50%;background:var(--gold-warm);color:#fff;font-family:var(--sans);font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center}
.pg-step .l{font-family:var(--sans);font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--text-soft);display:block;margin-bottom:3px}
.pg-step .t{font-family:var(--serif);font-size:17px;color:var(--text-mid);line-height:1.5}
.pg-table{width:100%;border-collapse:collapse}
.pg-table th{font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-soft);text-align:left;padding:11px 12px;border-bottom:2px solid var(--rule)}
.pg-table td{padding:11px 12px;border-bottom:1px solid var(--rule);color:var(--text-mid);font-family:var(--serif);font-size:16px}
.pg-table-wrap{margin:22px 0 30px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.pg-table caption{caption-side:bottom;text-align:left;font-family:var(--sans);font-size:13px;line-height:1.45;color:var(--text-soft);padding:12px 2px 0}
.pg-figure{margin:26px 0 30px;text-align:center}
.pg-figure img{width:100%;max-width:312px;height:auto;border-radius:20px;background:rgba(255,255,255,.5);box-shadow:0 14px 40px -22px rgba(40,30,20,.5)}
html[data-mode="night"] .pg-figure img{background:rgba(255,255,255,.06);box-shadow:0 14px 40px -22px rgba(0,0,0,.6)}
.pg-figure figcaption{margin-top:12px;font-family:var(--sans);font-size:13px;line-height:1.5;color:var(--text-soft)}
.recency-note{font-family:var(--sans);font-size:12.5px;color:var(--text-soft);font-style:italic;margin:30px 0 0;padding-top:16px;border-top:1px solid var(--rule)}
.calc-card{background:rgba(116,176,120,.07);border:1px solid var(--rule);border-radius:18px;padding:clamp(20px,3vw,28px);margin:24px 0}
html[data-mode="night"] .calc-card{background:rgba(116,176,120,.10)}
.calc-row{display:flex;flex-wrap:wrap;gap:16px}
.calc-field{flex:1 1 180px;display:flex;flex-direction:column;gap:6px}
.calc-field label{font-family:var(--sans);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-soft)}
.calc-field input,.calc-field select{font-family:var(--serif);font-size:16px;padding:11px 13px;border:1px solid var(--rule);border-radius:10px;background:var(--paper);color:var(--text);width:100%}
.calc-btn{font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.03em;background:var(--forest);color:#fff;border:0;border-radius:10px;padding:13px 24px;margin-top:18px;cursor:pointer;transition:transform .15s ease,filter .15s ease}
.calc-btn:hover{transform:translateY(-1px);filter:brightness(1.06)}
.calc-result{margin-top:20px;padding:18px 20px;border-radius:12px;background:var(--paper);border:1px solid var(--rule);display:none}
.calc-result.show{display:block}
.calc-result .big{font-family:var(--serif);font-size:clamp(22px,3vw,28px);color:var(--forest);line-height:1.25}
.calc-result .sub{font-family:var(--serif);font-size:15px;color:var(--text-mid);margin-top:8px;line-height:1.5}
.calc-result .row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--rule);font-family:var(--serif);font-size:15px;color:var(--text-mid)}
.calc-result .row b{color:var(--text);font-weight:600}
.calc-big-btn{font-family:var(--sans);font-size:18px;font-weight:500;width:100%;background:var(--forest);color:#fff;border:0;border-radius:14px;padding:26px;cursor:pointer;transition:transform .1s ease,filter .15s ease}
.calc-big-btn:active{transform:scale(.97)}
.calc-stat{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}
.calc-stat>div{flex:1 1 90px}
.calc-stat .n{font-family:var(--serif);font-size:clamp(24px,4vw,34px);color:var(--forest);line-height:1}
.calc-stat .l{font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-soft);margin-top:4px}
.milestone-tool{--accent:#5E6AA6}
.milestone-age-grid{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:18px;align-items:end}
.milestone-source{font-family:var(--sans);font-size:12px;line-height:1.45;color:var(--text-soft);margin-top:12px}
.milestone-panel{margin-top:22px;border:1px solid var(--rule);border-radius:18px;background:var(--paper);overflow:hidden}
html[data-mode="night"] .milestone-panel{background:rgba(255,255,255,.04);border-color:var(--night-rule)}
.milestone-panel-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding:20px 22px;border-bottom:1px solid var(--rule);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 11%,transparent),transparent)}
html[data-mode="night"] .milestone-panel-head{border-bottom-color:var(--night-rule)}
.milestone-kicker{font-family:var(--sans);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 6px}
.milestone-title{font-family:var(--serif);font-size:clamp(22px,3vw,30px);line-height:1.15;color:var(--text);margin:0}
.milestone-note{font-family:var(--serif);font-size:15px;line-height:1.5;color:var(--text-mid);margin:8px 0 0}
.milestone-badge{flex:0 0 auto;font-family:var(--sans);font-size:12px;font-weight:600;color:#fff;background:var(--accent);border-radius:999px;padding:8px 12px;white-space:nowrap}
.milestone-groups{display:grid;gap:0}
.milestone-group{padding:20px 22px;border-top:1px solid var(--rule)}
.milestone-group:first-child{border-top:none}
html[data-mode="night"] .milestone-group{border-top-color:var(--night-rule)}
.milestone-group h3{font-family:var(--sans);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-soft);margin:0 0 12px}
.milestone-checks{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.milestone-check{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-family:var(--serif);font-size:16px;line-height:1.45;color:var(--text-mid);cursor:pointer}
.milestone-check input{width:18px;height:18px;margin-top:2px;accent-color:var(--forest)}
.milestone-actions{display:flex;gap:12px;flex-wrap:wrap;padding:20px 22px;border-top:1px solid var(--rule)}
html[data-mode="night"] .milestone-actions{border-top-color:var(--night-rule)}
.milestone-secondary{font-family:var(--sans);font-size:14px;font-weight:500;color:var(--forest);border:1px solid var(--rule);border-radius:10px;padding:12px 18px;cursor:pointer;background:transparent}
.milestone-result{display:none;margin-top:22px;padding:20px 22px;border:1px solid var(--rule);border-radius:18px;background:rgba(116,176,120,.08)}
.milestone-result.show{display:block}
html[data-mode="night"] .milestone-result{background:rgba(116,176,120,.12);border-color:var(--night-rule)}
.milestone-result h2{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3.2vw,34px);line-height:1.18;color:var(--forest);margin:0 0 8px}
.milestone-result p{font-family:var(--serif);font-size:16px;line-height:1.55;color:var(--text-mid);margin:8px 0}
.milestone-result .calc-stat{margin:18px 0}
.milestone-download{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.03em;background:var(--forest);color:#fff;border:0;border-radius:10px;padding:13px 20px;margin-top:12px;cursor:pointer}
.pf-tool-modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(20,18,16,.42);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.pf-tool-modal.show{display:flex}
.pf-tool-dialog{position:relative;width:min(720px,100%);max-height:min(760px,92vh);overflow:auto;border-radius:24px;background:var(--paper);border:1px solid rgba(255,255,255,.55);box-shadow:0 30px 90px -34px rgba(0,0,0,.55)}
html[data-mode="night"] .pf-tool-dialog{background:var(--night-bg-deep);border-color:rgba(255,255,255,.16)}
.pf-tool-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:1px solid var(--rule);background:rgba(255,255,255,.58);color:var(--text);font-family:var(--sans);font-size:22px;line-height:1;cursor:pointer;z-index:2}
html[data-mode="night"] .pf-tool-close{background:rgba(255,255,255,.08);border-color:var(--night-rule)}
.pf-tool-modal-in{display:grid;grid-template-columns:minmax(190px,260px) 1fr;gap:clamp(18px,4vw,34px);align-items:center;padding:clamp(24px,5vw,44px)}
.pf-tool-shot{align-self:stretch;min-height:280px;display:flex;align-items:stretch;justify-content:center;overflow:visible;position:relative}
.pf-tool-carousel{position:relative;width:100%;min-height:280px;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:12px}
.pf-tool-frame{position:relative;min-height:0;border-radius:20px;background:linear-gradient(180deg,rgba(231,165,68,.10),rgba(116,176,120,.12));overflow:hidden}
.pf-tool-slide{position:absolute;inset:0;display:flex;align-items:stretch;justify-content:stretch;padding:0;opacity:0;transform:scale(.985);transition:opacity .55s ease,transform .55s ease}
.pf-tool-slide.is-active{opacity:1;transform:none}
.pf-tool-slide img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;object-position:center;filter:none}
.pf-tool-dots{display:flex;gap:7px;justify-content:center;align-items:center;min-height:12px}
.pf-tool-dot{width:6px;height:6px;border-radius:50%;background:rgba(42,37,32,.22);transition:background .25s ease,transform .25s ease}
.pf-tool-dot.is-active{background:var(--forest);transform:scale(1.25)}
html[data-mode="night"] .pf-tool-slide img{filter:brightness(.82) contrast(.96) saturate(.9)}
html[data-mode="night"] .pf-tool-dot{background:rgba(244,233,210,.28)}
.pf-tool-copy h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4.6vw,48px);line-height:1.02;color:var(--text);margin:0 0 12px}
.pf-tool-copy h2 em{font-style:italic;color:var(--gold)}
.pf-tool-copy p{font-family:var(--serif);font-size:17px;line-height:1.55;color:var(--text-mid);margin:0 0 18px}
.pf-tool-list{display:grid;gap:8px;margin:0 0 20px;padding:0;list-style:none}
.pf-tool-list li{font-family:var(--sans);font-size:13px;line-height:1.45;color:var(--text-mid)}
.pf-tool-list li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--forest);margin-right:9px}
.pf-tool-stores{display:flex;gap:10px;flex-wrap:wrap}
.pf-tool-store{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 15px;border-radius:11px;background:var(--forest);color:#fff;font-family:var(--sans);font-size:14px;font-weight:600;text-decoration:none}
.pf-tool-store.alt{background:var(--text);color:var(--paper)}
.pf-tool-store svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}
.pf-tool-later{margin-top:14px;font-family:var(--sans);font-size:13px;color:var(--text-soft);text-decoration:underline;cursor:pointer}
@media(max-width:720px){
  .milestone-age-grid,.pf-tool-modal-in{grid-template-columns:1fr}
  .milestone-panel-head{flex-direction:column}
  .pf-tool-shot{min-height:210px}
  .pf-tool-carousel{min-height:300px}
}
.safety-first{display:flex;gap:12px;margin:0 0 26px;padding:15px 18px;background:rgba(231,165,68,.10);border:1px solid rgba(231,165,68,.40);border-radius:14px}
.safety-first svg{flex:0 0 20px;width:20px;height:20px;color:var(--gold);margin-top:3px}
.safety-first p{margin:0;font-family:var(--serif);font-size:15px;line-height:1.5;color:var(--text-mid)}
.safety-first strong{color:var(--text);font-weight:600}
html[data-mode="night"] .safety-first{background:rgba(245,173,58,.13);border-color:rgba(245,173,58,.42)}
.pg-redflags{background:rgba(184,109,82,.09);border:1px solid rgba(184,109,82,.32);border-radius:16px;padding:20px 24px}
.pg-redflags .pg-block-h{color:var(--terracotta);font-size:19px;margin-bottom:12px}
.pg-redflags li{position:relative;padding-left:26px;margin:9px 0;font-family:var(--serif);font-size:16px;color:var(--text);line-height:1.45}
.pg-redflags li::before{content:"\26A0";position:absolute;left:0;top:1px;color:var(--terracotta);font-size:14px}
.pg-note{text-align:center;font-family:var(--serif);font-style:italic;color:var(--text-mid);font-size:18px;margin:30px 0 8px;padding:20px 0;border-top:1px solid var(--rule)}
html[data-mode="night"] .pg-redflags{background:rgba(184,109,82,.16)}
.pg-emergency{background:rgba(178,38,30,.07);border:1.5px solid rgba(178,38,30,.45);border-radius:16px;padding:20px 24px}
.pg-emergency .pg-block-h{color:#b3261e;font-size:19px;margin-bottom:6px;display:flex;align-items:center;gap:9px}
.pg-emergency .pg-block-h::before{content:"\1F6A8";font-size:18px}
.pg-emergency ul{margin:0;padding:0;list-style:none}
.pg-emergency li{position:relative;padding-left:24px;margin:9px 0;font-family:var(--serif);font-size:16px;color:var(--text);line-height:1.45;font-weight:500}
.pg-emergency li::before{content:"\2022";position:absolute;left:4px;top:0;color:#b3261e;font-weight:700}
html[data-mode="night"] .pg-emergency{background:rgba(229,115,115,.14);border-color:rgba(229,115,115,.5)}
html[data-mode="night"] .pg-emergency .pg-block-h{color:#ff8a80}
html[data-mode="night"] .pg-emergency li::before{color:#ff8a80}

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

/* B: fixed banner + body on clean paper — also back the pg-body template */
.has-banner .pg-body{position:relative}
.has-banner .pg-body::before{content:none}

/* A: article body as frosted-glass card (homepage look, slightly more opaque for long text) */
.has-banner .prose-body,.has-banner .pg-body{margin:clamp(22px,3.5vw,38px) auto 0;max-width:860px;padding:clamp(24px,4.2vw,44px) clamp(22px,4vw,40px) clamp(28px,4.2vw,46px);background:rgba(255,255,255,.65);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);border:1px solid rgba(255,255,255,.5);border-radius:24px;box-shadow:0 22px 58px -28px rgba(40,30,20,.46),inset 0 1px 0 rgba(255,255,255,.55)}
html[data-mode="night"] .has-banner .prose-body,html[data-mode="night"] .has-banner .pg-body{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.16);box-shadow:0 22px 58px -28px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.12)}

/* Two-column fetal-growth block: image left, text right (stacks on mobile) */
.pg-figrow{display:flex;gap:clamp(20px,3vw,30px);align-items:flex-start;margin:26px 0 32px}
.pg-figrow>.pg-figure{flex:0 0 auto;width:clamp(190px,38%,248px);margin:0;text-align:center}
.pg-figrow>.pg-figure img{max-width:100%}
.pg-figrow-text{flex:1 1 0;min-width:0}
.pg-figrow-text>:first-child{margin-top:0}
.pg-figrow-text>p{max-width:none}
.pg-figrow-stats{font-family:var(--sans);font-size:14px;color:var(--text-soft);margin-top:4px}
.pg-figrow-stats strong{color:var(--text-mid);font-weight:600}
@media(max-width:640px){.pg-figrow{flex-direction:column;align-items:center}.pg-figrow>.pg-figure{width:100%;max-width:320px}.pg-figrow-text{width:100%}}