:root{
  --plum:#4a2f4f; --plum-2:#6b4a70; --plum-soft:#efe6ef;
  --sage:#6f8f6b; --sage-deep:#4f6d4c; --sage-soft:#e7eee4;
  --coral:#d9826b; --coral-soft:#f8e3dc;
  --paper:#fbf8f4; --paper-2:#f4eee7; --card:#ffffff;
  --ink:#2a2230; --body:#4c4452; --muted:#7c7280; --line:#e7dfd6;
  --font-d:'Fraunces',Georgia,serif; --font-b:'Hanken Grotesk',system-ui,sans-serif;
  --r:18px; --shadow:0 1px 2px rgba(42,34,48,.05),0 8px 28px rgba(42,34,48,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--body);font-family:var(--font-b);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--plum)}
h1,h2,h3{font-family:var(--font-d);color:var(--ink);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sage-deep);margin-bottom:.8em}
.lead{font-size:1.15rem;color:var(--body);max-width:42em}
section{padding:88px 0}
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.4em;border-radius:999px;font-weight:600;text-decoration:none;font-size:1rem;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-plum{background:var(--plum);color:#fff}
.btn-plum:hover{background:var(--plum-2)}
.btn-line{border:1.5px solid var(--plum);color:var(--plum);background:transparent}
.btn-line:hover{background:var(--plum-soft)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}

/* nav */
header.nav{position:sticky;top:0;z-index:20;background:rgba(251,248,244,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--font-d);font-weight:600;font-size:1.2rem}
.brand .mark{width:32px;height:32px;border-radius:10px;background:var(--plum);display:grid;place-items:center}
.brand small{font-family:var(--font-b);font-weight:500;color:var(--muted);font-size:.8rem;margin-left:2px}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav ul a{text-decoration:none;color:var(--body);font-weight:500;font-size:.95rem}
.nav ul a:hover{color:var(--plum)}
.nav .btn{padding:.6em 1.1em;font-size:.92rem}
.menu-btn{display:none;background:none;border:1.5px solid var(--line);border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center;color:var(--plum);cursor:pointer;flex-shrink:0}
.menu-btn:focus-visible{outline:2px solid var(--plum);outline-offset:2px}
@media(max-width:900px){
  .nav .inner{gap:10px;position:relative}
  .nav .brand{margin-right:auto}
  .menu-btn{display:inline-flex}
  .nav ul{display:none;position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:6px 20px 12px;z-index:60}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:13px 2px;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav ul li:last-child a{border-bottom:0}
}
@media(max-width:420px){
  .nav .inner{gap:8px}
  .brand{font-size:.98rem;gap:8px}
  .brand .mark{width:28px;height:28px;border-radius:8px}
  .nav .btn{font-size:.8rem;padding:.5em .8em}
  .menu-btn{width:40px;height:40px}
}
.nav .btn{white-space:nowrap}
.signin-link{color:var(--plum);font-weight:600;font-size:.95rem;text-decoration:none;white-space:nowrap}
.signin-link:hover{text-decoration:underline}
.nav .menu-only{display:none}
@media(max-width:900px){.signin-link{display:none}.nav ul.open .menu-only{display:block}}
@media(max-width:520px){.brand{font-size:1.05rem;white-space:nowrap}.nav .btn{font-size:.82rem;padding:.55em .9em}}
/* faq */
.faq details{background:var(--card);border-radius:14px;padding:18px 22px;margin:10px 0;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--plum);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.8em 0 0}

/* cta + footer */
.final{text-align:center;background:linear-gradient(180deg,var(--paper),var(--sage-soft))}
.final .ctas{justify-content:center}
footer{background:#2a2230;color:#cbbfcc;padding:40px 0;font-size:.92rem}
footer a{color:#fff}
footer .inner{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
.note{font-size:.85rem;color:var(--muted);margin-top:14px}

/* guides */
.crumbs{font-size:.88rem;color:var(--muted);max-width:760px;margin:0 auto;padding:22px 20px 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--plum);text-decoration:underline}
.crumbs span{margin:0 6px}
.article{max-width:760px;margin:0 auto;padding:18px 20px 70px}
.article h1{font-size:clamp(2rem,4.6vw,3rem);margin:.3em 0 .45em}
.article h2{font-size:clamp(1.45rem,2.8vw,1.85rem);margin:1.9em 0 .55em;scroll-margin-top:84px}
.article h3{font-size:1.15rem;margin:1.4em 0 .4em}
.article ul,.article ol{padding-left:1.3em;margin:0 0 1.1em}
.article li{margin:.35em 0}
.article li::marker{color:var(--plum-2)}
.meta{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;font-size:.9rem;color:var(--muted);margin-bottom:22px}
.reviewed{display:inline-flex;align-items:center;gap:7px;background:var(--sage-soft);color:var(--sage-deep);font-weight:600;border-radius:999px;padding:5px 12px;font-size:.85rem}
.reviewed svg{flex-shrink:0}
.answer{background:var(--card);border-left:5px solid var(--plum);border-radius:14px;padding:20px 24px;box-shadow:var(--shadow);margin:0 0 26px}
.answer .label{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--plum-2);margin-bottom:6px}
.answer p{margin:0;font-size:1.1rem;color:var(--ink)}
.facts{background:var(--paper-2);border-radius:var(--r);padding:20px 24px;margin:0 0 10px}
.facts dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 18px;margin:0}
.facts dt{font-weight:700;color:var(--ink)}
.facts dd{margin:0}
@media(max-width:560px){.facts dl{grid-template-columns:1fr;gap:2px}.facts dd{margin-bottom:8px}}
.callout{border-radius:14px;padding:16px 20px;margin:18px 0;font-size:.97rem}
.callout p:last-child{margin:0}
.callout.warn{background:var(--coral-soft);color:#5a2f24}
.callout.info{background:var(--plum-soft);color:var(--ink)}
.callout.ok{background:var(--sage-soft);color:#2f4a2d}
.callout strong{color:inherit}
.steps{counter-reset:s;list-style:none;padding:0 !important}
.steps>li{counter-increment:s;position:relative;padding:2px 0 10px 50px;margin:0 0 8px}
.steps>li::before{content:counter(s);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--plum);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.95rem}
.steps>li strong:first-child{color:var(--ink)}
.tbl{width:100%;overflow-x:auto;margin:14px 0 20px;-webkit-overflow-scrolling:touch}
.tbl table{border-collapse:collapse;width:100%;font-size:.93rem;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--plum);color:#fff;font-weight:600;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{text-align:right;white-space:nowrap}
.tbl.wide table{min-width:760px}
.tbl caption{caption-side:bottom;text-align:left;font-size:.82rem;color:var(--muted);padding-top:8px}
.checklist{list-style:none;padding:0 !important}
.checklist li{position:relative;padding:8px 0 8px 36px;border-bottom:1px solid var(--line);margin:0}
.checklist li::before{content:"";position:absolute;left:0;top:10px;width:20px;height:20px;border:2px solid var(--plum-2);border-radius:5px;background:var(--card)}
.faq{margin-top:10px}
.faq h2{margin-bottom:.4em}
.helps{background:linear-gradient(180deg,var(--card),var(--sage-soft));border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;margin:40px 0 0}
.helps h2{margin-top:0;font-size:1.4rem}
.helps .ctas{margin-top:1em}
/* Product box on the guides (1 Oct 2026): a quiet panel, not a banner. Buttons stack at phone width. */
.lead-box{background:var(--plum-soft);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;margin:26px 0}
.lead-box p{margin:0;color:var(--ink);font-size:1rem}
.lead-box .ctas{margin-top:12px;gap:10px}
@media(max-width:520px){.lead-box{padding:16px 18px}.lead-box .ctas{flex-direction:column}.lead-box .btn{justify-content:center}}
.sources{font-size:.88rem;color:var(--muted);margin-top:40px;border-top:1px solid var(--line);padding-top:18px}
.sources h2{font-size:1.1rem;margin:0 0 .5em}
.sources ul{padding-left:1.1em}
.sources a{color:var(--plum-2);word-break:break-word}
.disclaimer{font-size:.88rem;color:var(--muted);background:var(--paper-2);border-radius:12px;padding:14px 18px;margin-top:26px}
.related{margin-top:34px}
.related h2{font-size:1.2rem;margin:0 0 .6em}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.card{display:block;background:var(--card);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);text-decoration:none;color:var(--body);border:1.5px solid transparent;transition:border-color .15s ease,transform .15s ease}
.card:hover{border-color:var(--sage);transform:translateY(-1px)}
.card strong{display:block;font-family:var(--font-d);font-weight:600;color:var(--ink);font-size:1.12rem;line-height:1.25;margin-bottom:6px}
.card span{font-size:.92rem}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}
.danger{background:var(--plum);color:#fff;font-size:.95rem}
.danger .wrap{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px}
.danger a{color:#fff;font-weight:700}
.exit{background:#fff;color:var(--plum);border:0;border-radius:999px;padding:.5em 1.1em;font-weight:700;font-size:.9rem;cursor:pointer;font-family:inherit}
.exit:focus-visible{outline:2px solid #fff;outline-offset:2px}
/* guide video (click to play; the YouTube player loads only on click) */
.video{margin:0 0 26px}
.article .video-h{font-family:var(--font-b);font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--plum-2);margin:0 0 10px}
.yt{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:var(--paper-2);border:1px solid var(--line)}
.yt button{all:unset;position:absolute;inset:0;cursor:pointer;display:block}
.yt img{width:100%;height:100%;object-fit:cover;display:block}
.yt .play{position:absolute;left:50%;top:84%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:var(--plum);display:grid;place-items:center;box-shadow:0 8px 24px rgba(42,34,48,.3);transition:transform .15s ease}
.yt button:hover .play,.yt button:focus-visible .play{transform:translate(-50%,-50%) scale(1.08)}
.yt button:focus-visible{outline:4px solid var(--plum);outline-offset:-4px}
.yt .len{position:absolute;right:12px;top:12px;background:rgba(42,34,48,.78);color:#fff;font-size:.78rem;font-weight:600;padding:3px 10px;border-radius:999px}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-note{font-size:.85rem;color:var(--muted);margin:8px 0 0}
@media(max-width:560px){.yt .play{width:44px;height:44px}.yt .play svg{width:20px;height:20px}.yt .len{right:8px;top:8px;font-size:.7rem;padding:2px 8px}}
.hub-hero{padding:40px 0 10px}
.hub-hero .lead{margin-bottom:0}
@media print{
  header.nav,footer,.helps,.lead-box,.related,.toolbar,.danger,.crumbs,.video{display:none !important}
  body{background:#fff;font-size:12pt}
  .article{padding:0;max-width:none}
  .answer,.tbl table,.card{box-shadow:none}
  a{color:inherit;text-decoration:none}
}
@media(max-width:640px){
  .tbl.wide table{min-width:0}
  .tbl.wide thead{display:none}
  .tbl.wide tr{display:block;border-bottom:10px solid var(--paper)}
  .tbl.wide tr:last-child{border-bottom:0}
  .tbl.wide td{display:grid;grid-template-columns:104px 1fr;gap:10px;padding:8px 14px}
  .tbl.wide td::before{content:attr(data-label);font-weight:700;color:var(--ink);font-size:.85rem}
  .tbl.wide td:first-child{background:var(--plum-soft)}
}
.article section{padding:0}
.article .faq{margin-top:2.2em}
.article button.btn{font-family:inherit;cursor:pointer;background:transparent}
/* The shop on the guides (3 Oct 2026): toolkit and workbook boxes, and the sign-up wall. All of it is
   hidden in the HTML until /shop.js hears that the shop is on. */
[hidden]{display:none !important}
.shop-box{background:var(--card);border:1.5px solid var(--sage);border-radius:var(--r);padding:18px 22px;margin:22px 0 0}
.shop-box p{margin:0;color:var(--ink);font-size:1rem}
.shop-box .ctas{margin-top:12px;gap:10px}
.free-tag{display:inline-block;background:var(--sage-soft);color:var(--sage-deep);font-size:.75rem;font-weight:700;border-radius:999px;padding:2px 10px;margin-right:4px;vertical-align:2px}
.sf-gated .guide-gated{display:none}
.guide-wall{background:var(--card);border-top:5px solid var(--plum);border-radius:var(--r);box-shadow:var(--shadow);padding:26px 26px 22px;margin:30px 0 0}
.guide-wall .wall-h{font-size:1.1rem;color:var(--ink);margin:0}
.guide-wall .wall-h strong{display:block;font-family:var(--font-d);font-weight:600;font-size:1.45rem;line-height:1.2;margin-bottom:6px}
.article .guide-wall button.btn{border:1.5px solid var(--plum)}
.article .guide-wall button.btn-plum{background:var(--plum);color:#fff}
.article .guide-wall button.btn-plum:hover{background:var(--plum-2)}
.article .guide-wall button.btn-line:hover{background:var(--plum-soft)}
.guide-wall button:focus-visible,.guide-wall input:focus-visible{outline:2px solid var(--plum);outline-offset:2px}
.wall-email{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;font-size:.95rem}
.wall-email p{margin:0 0 10px}
.wall-row{display:flex;flex-wrap:wrap;gap:10px}
.wall-row input{flex:1 1 220px;min-width:0;font:inherit;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:999px;padding:.7em 1.1em}
.wall-row .btn{padding:.7em 1.3em}
.wall-tick{display:flex;gap:10px;align-items:flex-start;margin-top:12px;cursor:pointer}
.wall-tick input{width:20px;height:20px;margin:3px 0 0;flex-shrink:0;accent-color:var(--plum)}
.wall-email .wall-status{margin:10px 0 0;font-weight:600;color:var(--ink);min-height:1.6em}
@media(max-width:520px){.shop-box{padding:16px 18px}.shop-box .ctas,.guide-wall .ctas{flex-direction:column}.shop-box .btn,.guide-wall .btn{justify-content:center}.guide-wall{padding:20px 18px}}
@media print{.shop-box,.guide-wall{display:none !important}.sf-gated .guide-gated{display:block}}
/* Shop fixes (4 Oct 2026): the toolkit line on the members' wall; the labels on the guides index. */
.guide-wall .wall-kit{margin:14px 0 0;font-size:1rem;color:var(--ink)}
.guide-wall .wall-link{background:none;border:0;padding:0;font:inherit;color:var(--plum);text-decoration:underline;cursor:pointer}
.access.inline{display:inline-flex;align-items:center;gap:4px;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:1px 8px;vertical-align:1px}
.access.inline.free{background:var(--sage-soft,#e7eee4);color:#3f5a3c}
.access.inline.members{background:var(--plum-soft,#efe6f0);color:var(--plum,#4a2f4f)}
.card .access{display:inline-flex;align-items:center;gap:5px;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 10px;margin:0 0 8px}
.card .access.free{background:var(--sage-soft,#e7eee4);color:#3f5a3c}
.card .access.members{background:var(--plum-soft,#efe6f0);color:var(--plum,#4a2f4f)}