*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6;font-size:1.0625rem}
img{max-width:100%;height:auto;display:block}
a{color:var(--link)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
h1,h2,h3{font-family:var(--font-display);font-weight:var(--display-weight);text-transform:var(--display-transform);letter-spacing:var(--display-tracking);color:var(--color-heading);line-height:1.15;margin:0 0 .5em}
h1{font-family:var(--font-display-lg)}
h3{font-family:var(--font-h3,var(--font-body));text-transform:var(--h3-transform);letter-spacing:normal;font-weight:var(--h3-weight)}
h1{font-size:clamp(1.8rem,5vw,2.8rem)}
h2{font-size:clamp(1.35rem,3.5vw,1.8rem)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.1rem}
.site-header{background:var(--header-bg);border-bottom:1px solid var(--header-border);position:sticky;top:0;z-index:5}
.header-row{display:flex;align-items:center;justify-content:space-between;min-height:3.5rem;gap:1rem}
.brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--header-fg);font-family:var(--brand-font);text-transform:var(--brand-transform);font-weight:700;font-size:1.1rem;letter-spacing:.01em}
.brand b{color:var(--header-accent)}
.brand-logo{border-radius:6px}
.site-header a:focus-visible{outline-color:var(--header-focus)}
.nav{display:flex;gap:.25rem;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.45rem .8rem;border-radius:999px;text-decoration:none;color:var(--header-fg);font-weight:600}
.nav a:hover{background:var(--nav-hover-bg)}
.nav a[aria-current]{background:var(--nav-current-bg);color:var(--nav-current-fg)}
.hero{background:var(--hero-bg);color:var(--hero-fg);padding:3rem 0 2.5rem;border-bottom:6px solid var(--hero-stripe)}
.hero h1,.hero h2{color:var(--hero-fg)}
.hero p{max-width:40rem;font-size:1.15rem;opacity:.95}
.hero .eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--hero-eyebrow);margin:0 0 .4rem}
.hero a{color:var(--hero-fg)}
.section{padding-top:2rem;padding-bottom:2rem}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr))}
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.cat-card{text-decoration:none;color:inherit;padding:1.1rem 1.2rem;border-top:5px solid var(--card-stripe)}
.cat-card .icon{font-size:1.6rem}
.cat-card h3{margin:.3rem 0}
.cat-card p{margin:0;color:var(--color-muted);font-size:.95rem}
.cat-card:hover{border-color:var(--accent)}
.product-img{position:relative;background:var(--tint);aspect-ratio:4/3}
.product-img img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:.6rem;left:.6rem;background:var(--badge-bg);color:var(--badge-fg);font-size:.75rem;font-weight:700;padding:.2rem .55rem;border-radius:999px}
.product-name{font-size:1.1rem;margin:0}
.product-note{margin:0;color:var(--color-muted);font-size:.95rem}
.price-asof{margin:0;font-size:.82rem;color:var(--color-muted)}
.btn{display:inline-block;text-align:center;background:var(--accent);color:var(--accent-contrast);padding:.7rem 1.1rem;border-radius:var(--radius-sm);text-decoration:none;font-weight:700;border:0;font-size:1rem;cursor:pointer}
.btn:hover{background:var(--accent-hover,var(--accent));filter:var(--btn-hover-filter,brightness(1.1))}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-aff{margin-top:auto}
.ph,.ph-tag{background:var(--color-ph-bg);color:var(--color-ph);font-weight:600;padding:0 .3rem;border-radius:4px}
.ph-tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;display:inline-block;margin-left:.4rem;vertical-align:middle}
.ph-box{border:2px dashed var(--color-ph);background:var(--color-ph-bg);border-radius:var(--radius);padding:1rem}
.ph-note{font-size:.85rem;color:var(--color-ph);margin:.6rem 0 0}
.disclosure-inline{margin-top:1rem;margin-bottom:0;font-size:.9rem;background:var(--tint);border-radius:var(--radius-sm);padding:.7rem 1rem;border:1px solid var(--color-border);border-left:4px solid var(--accent-2)}
.disclosure-inline a,.xlink a{color:var(--link-on-tint)}
.newsletter{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.5rem;margin:2rem 0}
.newsletter--compact{margin:0 0 2rem}
.nl-form{display:flex;gap:.5rem;flex-wrap:wrap}
.nl-form input{flex:1 1 14rem;padding:.7rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:1rem}
.prose{max-width:46rem;padding-top:2rem;padding-bottom:2rem}
.prose h2{margin-top:1.8rem}
.breadcrumb{font-size:.9rem;margin:1rem 0 0;color:var(--color-muted)}
.breadcrumb a{color:inherit}
.meta{font-size:.9rem;color:var(--color-muted)}
.links-page{max-width:30rem;margin:0 auto;padding:2rem 1.1rem 3rem;text-align:center}
.links-page .avatar{width:84px;height:84px;margin:0 auto 1rem;border-radius:50%;background:var(--hero-bg);display:grid;place-items:center}
.links-page .avatar img{width:48px;height:48px;border-radius:8px}
.stack{display:flex;flex-direction:column;gap:.75rem;margin:1.5rem 0;padding:0;list-style:none}
.stack a{display:block;padding:1rem;border-radius:var(--radius);background:var(--color-surface);border:2px solid var(--accent);color:var(--accent);font-weight:700;text-decoration:none}
.stack a.hl{background:var(--accent);color:var(--accent-contrast)}
.stack a:hover{filter:brightness(1.05);transform:translateY(-1px)}
.site-footer{background:var(--footer-bg);color:var(--footer-fg);padding:2.5rem 0 2rem;margin-top:2rem}
.site-footer a{color:var(--footer-fg)}
.site-footer h3{color:var(--footer-fg)}
.site-footer .newsletter{color:var(--color-text)}
.site-footer .newsletter a{color:var(--link)}
.site-footer .newsletter h2{color:var(--color-heading)}
.footer-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}
.footer-grid h3{font-size:1rem}
.footer-grid ul{list-style:none;padding:0;margin:0;font-size:.92rem;line-height:1.9}
.footer-tagline{margin:1.5rem 0 0;font-weight:600;letter-spacing:.01em}
.amazon-statement{margin-top:.5rem;font-weight:600}
.side-mark{display:inline-block;vertical-align:middle;width:56px;height:56px;margin-right:.6rem;border-radius:12px}
.banner-label h1 .side-mark{margin-top:-.2rem}
.fineprint{font-size:.85rem;opacity:.8}
@media (prefers-reduced-motion:reduce){*{transition:none!important;transform:none!important}}
@media (max-width:30rem){.header-row{flex-wrap:wrap;gap:.1rem .5rem;padding-top:.4rem;padding-bottom:.3rem}.brand{font-size:1rem}.brand-logo{width:26px;height:26px}.header-row>nav{width:100%}.nav{justify-content:space-between}.nav a{padding:.35rem .9rem;font-size:.95rem}}
.shared-tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:var(--tag-bg);color:var(--tag-fg);padding:.1rem .5rem;border-radius:999px;margin-left:.4rem;vertical-align:middle}
.xlink .shared-tag{margin-left:0}
.xlink{background:var(--tint);border-radius:var(--radius-sm);padding:.7rem 1rem;margin:0 0 1.5rem;font-size:.95rem}
.links-section{margin-top:2rem;text-align:left}
.links-section h2{text-align:center;font-size:1.3rem}
.links-section .stack a{border-color:var(--accent);color:var(--accent)}
.links-section .stack a.hl{color:var(--accent-contrast)}
.lede{font-size:1.15rem;color:var(--color-muted);max-width:44rem;margin:1.5rem 0 .5rem}
.mt{margin-top:2.25rem}
.split-hero{display:grid;grid-template-columns:1fr}
.half{position:relative;display:block;overflow:hidden;color:var(--scrim-fg,#fff);text-decoration:none;aspect-ratio:4/3;max-height:62vh;min-height:16rem;background:var(--hero-bg)}
.half-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.half:hover .half-img,.half:focus-visible .half-img{transform:scale(1.04)}
.half-label{position:absolute;left:1rem;right:1rem;bottom:1rem;display:flex;flex-direction:column;gap:.15rem;background:var(--scrim,#111418);box-shadow:var(--shadow);padding:.9rem 1.1rem;border-radius:var(--radius);border-left:5px solid var(--hero-stripe)}
.half-eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700}
.half-title{font-family:var(--font-display-lg);text-transform:var(--display-transform);font-weight:var(--display-weight);font-size:clamp(1.75rem,4.2vw,2.6rem);line-height:1.1}
.half-go{font-weight:700;margin-top:.35rem;text-decoration:underline;text-underline-offset:.2em}
.half:focus-visible{outline:4px solid var(--color-focus);outline-offset:-4px}
@media(min-width:48rem){
  .split-hero{grid-template-columns:1fr 1fr}
  .half{aspect-ratio:auto;height:min(78vh,44rem);max-height:none}
  .half-label{left:1.5rem;right:auto;max-width:calc(100% - 3rem);bottom:1.5rem;padding:1.1rem 1.4rem}
}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;padding-top:.75rem;padding-bottom:.75rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem;font-size:.95rem;color:var(--color-muted)}
.crumbs li+li::before{content:"›";margin:0 .4rem 0 .15rem;color:var(--color-muted)}
.crumbs a{color:var(--link);font-weight:600}
.crumbs [aria-current]{color:var(--color-text);font-weight:600}
.side-switch{display:inline-flex;border:2px solid var(--accent);border-radius:999px;overflow:hidden}
.sw{padding:.35rem 1.1rem;font-weight:700;text-decoration:none;color:var(--accent);background:var(--color-surface);min-width:4.2rem;text-align:center}
.sw[aria-current]{background:var(--accent);color:var(--accent-contrast)}
.sw:not([aria-current]):hover{background:var(--tint)}
.banner{position:relative;min-height:15rem;height:42vh;max-height:26rem;display:flex;align-items:flex-end;overflow:hidden;background:var(--hero-bg)}
.banner--short{height:32vh;max-height:20rem;min-height:12rem}
.banner-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner-label{position:relative;width:100%;margin-bottom:1rem}
.banner-label>*{background:var(--scrim,#111418);color:var(--scrim-fg,#fff);box-shadow:var(--shadow)}
.banner-label h1{display:inline-block;margin:0;padding:.55rem 1rem;border-radius:var(--radius-sm) var(--radius-sm) 0 0;border-left:5px solid var(--hero-stripe)}
.banner-label p{margin:0;padding:.5rem 1rem .7rem;max-width:40rem;border-radius:0 var(--radius-sm) var(--radius-sm) var(--radius-sm);border-left:5px solid var(--hero-stripe)}
.tiles{list-style:none;margin:0;padding:0;display:grid;gap:.75rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:40rem){.tiles{grid-template-columns:repeat(3,1fr);gap:1rem}}
@media(min-width:64rem){.tiles{grid-template-columns:repeat(4,1fr)}}
.tile{position:relative;display:block;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;text-decoration:none;box-shadow:var(--shadow);background:var(--tint)}
.tile-img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.tile:hover .tile-img,.tile:focus-visible .tile-img{transform:scale(1.05)}
.tile-label{position:absolute;left:0;right:0;bottom:0;background:var(--scrim,#111418);color:var(--scrim-fg,#fff);padding:.5rem .7rem;display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.tile-title{font-weight:700;font-size:clamp(.92rem,2.4vw,1.1rem);line-height:1.2}
.tile .shared-tag{margin-left:0;font-size:.62rem;background:var(--scrim-fg,#fff);color:var(--scrim,#111418)}
.tile:focus-visible{outline:4px solid var(--color-focus);outline-offset:2px}
.tile-card{text-decoration:none;color:inherit}
.tile-card .tile-img{aspect-ratio:4/3;height:auto}
.tile-card-title{font-weight:700;font-size:1.1rem;color:var(--color-heading);line-height:1.25}
.tile-card:hover{border-color:var(--accent)}
.tile-card:hover .tile-card-title{text-decoration:underline}
.cat-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.back-link{font-weight:600}
.post-head{padding-top:1rem}
.post-head h1{margin-bottom:.3rem}
.post-figure{margin:1.25rem auto 0;max-width:48rem}
.post-figure img{border-radius:var(--radius);width:100%}
.post-figure figcaption{margin-top:.35rem}
.post .disclosure-inline,.post-head + .disclosure-inline{max-width:48rem}
.post-body{max-width:48rem;padding-top:1rem}
.post-foot{max-width:48rem}
.tags{display:flex;gap:.5rem;flex-wrap:wrap}
.tag,.chip{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .8rem;border-radius:999px;background:var(--tag-bg);color:var(--tag-fg);font-weight:600;font-size:.9rem;text-decoration:none}
.chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}
.chip{background:var(--color-surface);color:var(--accent);border:2px solid var(--accent)}
.chip[aria-current]{background:var(--accent);color:var(--accent-contrast)}
.chip-n{font-size:.78rem;opacity:.85}
blockquote{margin:1.2rem 0;padding:.6rem 1rem;border-left:4px solid var(--accent-2);background:var(--tint);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
blockquote a{color:var(--link-on-tint)}
.banner--his-hub .banner-img{object-position:50% 80%}