:root{
  --ivory:#fbf8f2;--ivory2:#f3ede1;--ink:#3a382f;--ink-soft:#6b6657;
  --sage:#7d8a66;--sage-deep:#5e6b48;--buy:#c2410c;--buy-deep:#9a3007;--gold:#b9a982;--gold-deep:#9a8862;
  --card:#fffdf8;--line:#e6ddc9;--maxw:1180px;
  --shadow:0 2px 4px rgba(58,56,47,.04),0 14px 40px -18px rgba(58,56,47,.22);
}
*{box-sizing:border-box}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:"Hanken Grotesk",system-ui,sans-serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;line-height:1.1;color:#2f2d27;margin:0 0 .4em}
h1{font-size:clamp(2.4rem,5.4vw,3.9rem);font-weight:500}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.3rem}
p{margin:0 0 1.05em}
a{color:var(--sage-deep)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}

.nav{position:sticky;top:0;z-index:30;background:rgba(251,248,242,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:"Cormorant Garamond",serif;font-size:1.7rem;font-weight:600;color:#2f2d27;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand .mk{color:var(--sage);font-size:1.3rem}
.nav nav{display:flex;gap:26px;align-items:center}
.nav nav a{color:var(--ink-soft);text-decoration:none;font-size:.95rem}
.nav nav a:hover{color:var(--sage-deep)}
@media(max-width:720px){.nav nav .hm{display:none}}

.crumb{font-size:.83rem;color:var(--ink-soft);padding:16px 0 0}
.crumb a{color:var(--ink-soft);text-decoration:none}

.hero{padding:36px 0 26px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--sage);margin-bottom:16px}
.hero p.lede{font-size:1.16rem;color:var(--ink-soft);max-width:480px}
.dlbtn{display:inline-flex;align-items:center;gap:10px;background:var(--sage);color:#fff;font-weight:600;font-size:1.06rem;padding:16px 30px;border-radius:6px;text-decoration:none;box-shadow:0 12px 26px -10px rgba(125,138,102,.7);transition:transform .15s,box-shadow .2s}
.dlbtn:hover{transform:translateY(-2px);color:#fff;box-shadow:0 18px 34px -12px rgba(125,138,102,.8)}
.dlmeta{font-size:.85rem;color:var(--ink-soft);margin-top:13px;display:flex;gap:15px;flex-wrap:wrap}
.preview-wrap{position:relative;padding:18px;background:linear-gradient(160deg,#fff,var(--ivory2));border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}
.preview-wrap img{width:100%;display:block;border:1px solid var(--line);box-shadow:0 8px 22px -12px rgba(58,56,47,.4)}
.ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--gold);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:6px 18px;border-radius:999px;white-space:nowrap}

/* two-column house-style body */
.layout{display:grid;grid-template-columns:1fr 330px;gap:48px;padding:30px 0 10px;align-items:start}
@media(max-width:920px){.layout{grid-template-columns:1fr;gap:30px}}
.col-side{position:sticky;top:90px}
@media(max-width:920px){.col-side{position:static}}
.block{padding:0 0 36px;border-bottom:1px solid var(--line);margin-bottom:36px}
.block:last-child{border-bottom:0}
.kick{font-size:.74rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--sage);margin-bottom:10px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:6px}
@media(max-width:620px){.feat{grid-template-columns:1fr}}
.feat .it h3{font-size:1.12rem;margin-bottom:3px;color:var(--sage-deep)}
.feat .it p{font-size:.93rem;color:var(--ink-soft);margin:0}
.steps{padding-left:20px;margin:0}.steps li{margin-bottom:.6em}

/* comparison table (playbook #1 lever) */
.compare{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:6px}
.compare th{text-align:left;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);background:var(--ivory2);padding:13px 18px;border-bottom:1px solid var(--line)}
.compare td{padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:.95rem}
.compare tr:last-child td{border-bottom:0}
.compare td.bf{color:var(--ink-soft);font-size:.89rem}
.pick{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--ivory2);color:var(--sage-deep);padding:4px 10px;border-radius:999px;white-space:nowrap}
.pick.top{background:#fbe4d8;color:var(--buy-deep)}
.buy-sm{display:inline-block;background:var(--buy);color:#fff;padding:9px 16px;border-radius:6px;font-weight:700;font-size:.84rem;text-decoration:none;white-space:nowrap;box-shadow:0 4px 12px -4px rgba(194,65,12,.5)}
.buy-sm:hover{background:var(--buy-deep);color:#fff}
.disc-line{font-size:.78rem;color:var(--gold-deep);margin-top:8px;font-style:italic}

details{background:var(--card);border:1px solid var(--line);border-radius:9px;margin-bottom:10px;overflow:hidden}
details summary{cursor:pointer;padding:15px 18px;font-family:"Cormorant Garamond",serif;font-weight:600;font-size:1.18rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--sage);font-size:1.4rem}
details[open] summary::after{content:"–"}
details .da{padding:0 18px 16px;color:var(--ink-soft);font-size:.96rem}

/* sidebar */
.side-sec{margin-bottom:24px}
.side-sec>h3{font-size:1.25rem;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.aff-grid{display:grid;gap:12px}
.aff{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.aff .badge{align-self:flex-start;font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--ivory2);color:var(--sage-deep);padding:3px 9px;border-radius:999px;margin-bottom:7px}
.aff .badge.top{background:#fbe4d8;color:var(--buy-deep)}
.aff h4{margin:0 0 4px;font-size:1.05rem;color:#2f2d27}
.aff p{color:var(--ink-soft);font-size:.85rem;margin:0 0 10px;flex:1}
.aff a.buy{display:block;text-align:center;background:var(--buy);color:#fff;padding:11px;border-radius:6px;font-weight:700;font-size:.85rem;text-decoration:none;margin-top:auto;text-transform:uppercase;letter-spacing:.03em;box-shadow:0 4px 12px -4px rgba(194,65,12,.5)}
.aff a.buy:hover{background:var(--buy-deep)}

.prime-card{background:linear-gradient(135deg,#fffdf8,#f3ede1);border:1px solid var(--gold);border-radius:12px;padding:18px 20px}
.prime-badge{display:inline-flex;align-items:center;gap:5px;font-size:.64rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--sage);color:#fff;padding:4px 10px;border-radius:999px;margin-bottom:9px}
.prime-card h4{font-family:"Cormorant Garamond",serif;font-size:1.3rem;font-weight:600;color:#2f2d27;margin:0 0 5px}
.prime-card p{font-size:.88rem;color:var(--ink-soft);margin:0 0 12px}
.prime-cta{display:block;text-align:center;background:var(--buy);color:#fff;padding:11px;border-radius:6px;font-weight:700;font-size:.9rem;text-decoration:none;text-transform:uppercase;letter-spacing:.03em}
.prime-cta:hover{background:var(--buy-deep)}
.rel{display:flex;flex-wrap:wrap;gap:8px}
.rel a{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.86rem;text-decoration:none;color:var(--ink)}
.rel a:hover{border-color:var(--sage);color:var(--sage-deep)}
.calc-companion{background:linear-gradient(135deg,#f3f7f0,#e8f0e4);border:1px solid var(--sage);border-radius:12px;padding:18px 20px}
.calc-companion h3{border-bottom:1px solid rgba(125,138,102,.25) !important}
.calc-companion p{font-size:.88rem;color:var(--ink-soft);margin:0 0 10px}
.calc-cta{display:block;background:var(--sage-deep);color:#fff !important;text-align:center;padding:10px 16px;border-radius:8px;font-size:.88rem;font-weight:600;text-decoration:none;margin-bottom:6px}
.calc-cta:hover{background:#5a6840}
.calc-source{font-size:.78rem;color:var(--ink-soft);display:block;text-align:center}

footer{background:#2f2d27;color:rgba(251,248,242,.72);margin-top:36px;padding:42px 0 28px;font-size:.92rem}
footer .wrap{display:grid;grid-template-columns:1.7fr 1fr 1.3fr;gap:32px}
@media(max-width:720px){footer .wrap{grid-template-columns:1fr}}
footer .brand{color:#fff}footer .mk{color:var(--sage)}
footer h4{color:#fff;font-family:"Hanken Grotesk",sans-serif;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px}
footer a{color:rgba(251,248,242,.72);text-decoration:none}
.netlinks p{margin:0 0 8px;font-size:.88rem;line-height:1.4}
.netlinks a{color:var(--gold);font-weight:600}.netlinks .d{color:rgba(251,248,242,.55)}
footer>.wrap>div a{display:block;margin-bottom:6px}
footer a:hover{color:var(--gold)}
.legal{grid-column:1/-1;border-top:1px solid rgba(251,248,242,.14);margin-top:12px;padding-top:18px;font-size:.8rem;color:rgba(251,248,242,.5)}

/* colour swatch selector */
.swatches{display:flex;align-items:center;gap:10px;margin-top:18px}
.sw-label{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.sw{width:30px;height:30px;border-radius:50%;background:var(--sw);border:2px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:pointer;padding:0;transition:transform .12s,box-shadow .12s}
.sw:hover{transform:scale(1.08)}
.sw.on{box-shadow:0 0 0 2px var(--sage-deep);transform:scale(1.12)}

/* home + category + cards */
.narrow{max-width:760px;margin:0 auto}
.home-hero{padding:64px 0 40px;text-align:center}
.home-hero .eyebrow{margin-bottom:18px}
.home-hero h1{max-width:13ch;margin:0 auto .3em}
.home-hero .lede{font-size:1.2rem;color:var(--ink-soft);max-width:620px;margin:0 auto 26px}
.block-pad{padding:50px 0;border-top:1px solid var(--line)}
.block-pad.alt{background:var(--ivory2)}
.grid-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:10px}
.grid-cards.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid-cards,.grid-cards.three{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-cards,.grid-cards.three{grid-template-columns:1fr}}
.gcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .2s}
.gcard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.gcard-img{aspect-ratio:3/4;background:var(--ivory2);overflow:hidden;border-bottom:1px solid var(--line)}
.gcard-img img{width:100%;height:100%;object-fit:cover;object-position:top}
.gcard-bd{padding:16px 18px}
.gcard .gt{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:1.22rem;color:#2f2d27;line-height:1.15}
.gcard .gs{font-size:.85rem;color:var(--ink-soft);margin-top:2px}
.gcard .rk{font-size:.66rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);margin-bottom:5px}
.gcard.text{background:linear-gradient(160deg,#fffdf8,var(--ivory2))}
.gcard.text .gcard-bd{padding:22px}
.feat3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:10px}
@media(max-width:760px){.feat3{grid-template-columns:1fr}}
.feat3 .it{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px}
.feat3 .n{width:38px;height:38px;border-radius:50%;background:var(--sage);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Cormorant Garamond",serif;font-weight:600;font-size:1.2rem;margin-bottom:12px}
.feat3 .it h3{font-size:1.2rem;margin-bottom:4px}
.feat3 .it p{font-size:.95rem;color:var(--ink-soft);margin:0}
/* reference prose */
.prose.ref{padding:6px 0 30px}
.prose.ref h2{font-size:1.6rem;margin:1.3em 0 .4em}
.prose.ref ul{padding-left:22px}.prose.ref li{margin-bottom:.45em}
.ref-related{border-top:1px solid var(--line);padding:24px 0 10px;margin-top:10px}
.ref-related h3{font-size:1.2rem;margin-bottom:10px}