:root{--ink:#121212;--ink-2:#2b2d31;--muted:#61656d;--line:#e6e3dc;--bg:#ffffff;--paper:#faf8f3;--gold:#e9b23c;--gold-d:#c8901a;--gold-l:#fdf4df;--steel:#7d8189;--ok:#1f7a4d;--no:#a5402b;--radius:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink-2);font:17px/1.7 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
img{max-width:100%;height:auto}
a{color:var(--ink);text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--gold-d)}
h1,h2,h3,h4{font-family:Archivo,Inter,sans-serif;color:var(--ink);line-height:1.15;letter-spacing:-.01em}
h1{font-weight:900;font-size:clamp(2rem,5vw,3.2rem);margin:.2em 0 .3em}
h2{font-weight:800;font-size:clamp(1.45rem,3vw,1.95rem);margin:2em 0 .5em}
h3{font-weight:700;font-size:1.2rem;margin:1.6em 0 .4em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.eyebrow{font:800 .78rem/1 Archivo,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);margin:0}
.eyebrow a{color:inherit;text-decoration:none}
.meta{color:var(--muted);font-size:.88rem}
.lede{font-size:1.15rem;color:var(--muted);margin:.4em 0}
/* header */
.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.logo img{display:block;height:58px;width:auto}
.main-nav{display:flex;gap:4px}
.main-nav a{font:700 .9rem/1 Archivo,sans-serif;text-decoration:none;color:var(--ink);padding:10px 12px;border-radius:8px}
.main-nav a:hover{background:var(--gold-l);color:var(--ink)}
.main-nav a[aria-current]{background:var(--ink);color:#fff}
.menu-btn{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:3px;background:var(--ink);margin:4px 0;border-radius:2px}
@media (max-width:960px){
 .menu-btn{display:block}
 .main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:8px 16px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.06)}
 .nav-open .main-nav{display:flex}
 .main-nav a{padding:14px 12px;font-size:1rem}
 .logo img{height:46px}
}
/* hero */
.hero{background:var(--ink);color:#e9e9ea;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-120px;top:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(233,178,60,.35),rgba(233,178,60,0) 70%)}
.hero .wrap{position:relative;padding:72px 20px 80px;display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.hero h1{color:#fff;font-size:clamp(2.2rem,5.4vw,3.7rem)}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lede{color:#c9cacd}
.hero .eyebrow{color:var(--gold)}
.facts{background:#1d1e21;border:1px solid #2e3035;border-radius:var(--radius);padding:26px}
.facts h2{color:#fff;font-size:1.05rem;margin:0 0 14px;text-transform:uppercase;letter-spacing:.1em}
.facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 16px;font-size:.95rem}
.facts dt{color:var(--gold);font-weight:700;font-family:Archivo,sans-serif}
.facts dd{margin:0;color:#d8d9db}
.btn{display:inline-block;background:var(--gold);color:var(--ink);font:800 .95rem/1 Archivo,sans-serif;text-decoration:none;padding:15px 22px;border-radius:10px;transition:transform .15s,background .15s}
.btn:hover{background:#f3c35a;color:var(--ink);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #45474d}
.btn.ghost:hover{box-shadow:inset 0 0 0 2px var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;padding:48px 20px 56px;gap:32px}}
/* sections */
.section{padding:64px 0}
.section.paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{margin-top:0}
.section-head{max-width:720px;margin-bottom:28px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink-2);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--gold);transform:translateY(-2px);color:var(--ink-2)}
.card .num{font:900 2rem/1 Archivo,sans-serif;color:var(--gold)}
.card h3{margin:.5em 0 .3em}
.card p{margin:0;color:var(--muted);font-size:.95rem}
@media (max-width:860px){.cards{grid-template-columns:1fr}}
.verdict{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.verdict div{border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:#fff}
.verdict h3{margin-top:0}
.verdict .yes h3{color:var(--ok)}
.verdict .no h3{color:var(--no)}
.verdict ul{margin:0;padding-left:20px}
@media (max-width:760px){.verdict{grid-template-columns:1fr}}
/* page hero */
.page-hero{background:var(--paper);border-bottom:1px solid var(--line);padding:52px 0 36px;margin-bottom:12px}
/* prose */
.prose{padding-bottom:56px}
.prose p,.prose li{color:var(--ink-2)}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:.35em 0}
.prose blockquote{margin:1.6em 0;padding:4px 0 4px 20px;border-left:4px solid var(--gold);color:var(--ink);font-weight:500}
.prose code{background:var(--paper);padding:2px 6px;border-radius:5px;font-size:.9em}
.callout{background:var(--gold-l);border:1px solid #f1d996;border-radius:12px;padding:18px 20px;margin:1.6em 0;color:var(--ink)}
.table-wrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:560px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--ink);color:#fff;font-family:Archivo,sans-serif;font-weight:700}
tr:last-child td{border-bottom:0}
tbody tr:nth-child(even) td{background:var(--paper)}
.refs{font-size:.88rem;color:var(--muted)}
/* products */
.products{display:grid;gap:18px;margin:1.6em 0}
.product{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;margin:1.4em 0}
.products .product{margin:0}
.product-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.badge{background:var(--ink);color:var(--gold);font:800 .72rem/1 Archivo,sans-serif;letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:6px}
.ptype{color:var(--muted);font-size:.85rem}
.product h3{margin:.6em 0 .2em}
.product p{margin:.2em 0 .8em}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.pc ul{list-style:none;padding:0;margin:0;font-size:.92rem}
.pc li{padding-left:24px;position:relative;margin:.3em 0}
.pros li:before{content:"+";position:absolute;left:4px;color:var(--ok);font-weight:800}
.cons li:before{content:"–";position:absolute;left:4px;color:var(--no);font-weight:800}
@media (max-width:560px){.pc{grid-template-columns:1fr}}
.prose .btn{text-decoration:none}
/* blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:20px}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--ink-2);background:#fff;border-top:4px solid var(--gold);transition:transform .15s}
.post-card:hover{transform:translateY(-2px);color:var(--ink-2)}
.post-card h3{margin:.4em 0;font-size:1.12rem}
.post-card p{margin:0 0 14px;color:var(--muted);font-size:.93rem;flex:1}
.post-card .more{font:700 .88rem Archivo,sans-serif;color:var(--gold-d)}
@media (max-width:860px){.post-grid{grid-template-columns:1fr}}
.related{padding:20px 20px 60px}
.related h2{margin-top:0}
.cta-box{margin:2.4em 0 0;background:var(--ink);color:#d8d9db;border-radius:var(--radius);padding:28px}
.cta-box h3{color:#fff;margin-top:0}
/* footer */
.site-footer{background:var(--paper);border-top:1px solid var(--line);padding:48px 0 28px;font-size:.92rem;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:24px}
.foot-grid h4{margin:0 0 10px;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em}
.foot-grid a{display:block;color:var(--ink-2);text-decoration:none;padding:3px 0}
.foot-grid a:hover{color:var(--gold-d)}
.foot-logo{mix-blend-mode:multiply;display:block;margin-bottom:8px}
.fine{font-size:.8rem;line-height:1.6;max-width:880px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}
.buy{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.alt-link{font:600 .9rem Inter,sans-serif;color:var(--muted)}
.alt-link:hover{color:var(--gold-d)}
.pick-box{display:grid;grid-template-columns:1fr auto;gap:16px 24px;align-items:center;background:var(--gold-l);border:1px solid #f1d996;border-left:5px solid var(--gold);border-radius:12px;padding:20px 22px;margin:1.6em 0}
.pick-box h3{margin:.5em 0 .2em}
.pick-box p{margin:0;font-size:.95rem}
.pick-box .buy{flex-direction:column;align-items:flex-start}
@media (max-width:640px){.pick-box{grid-template-columns:1fr}}
.hero-sub{margin:14px 0 0;font-size:.95rem}
.hero-sub a{color:#c9cacd}
.hero-sub a:hover{color:var(--gold)}
.rythm-banner{display:grid;grid-template-columns:1fr auto;gap:18px 28px;align-items:center;background:linear-gradient(120deg,#13151a 0%,#23262e 100%);color:#d8d9db;border-radius:var(--radius);padding:24px 26px;margin:2em 0;border:1px solid #2e3035}
.rythm-banner h3{color:#fff;margin:.35em 0 .3em;font-size:1.25rem}
.rythm-banner p{margin:0;color:#c3c5ca;font-size:.95rem}
.rb-eyebrow{font:800 .72rem/1 Archivo,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.prose .rythm-banner p{color:#c3c5ca}
@media (max-width:640px){.rythm-banner{grid-template-columns:1fr}}