/* CodeWave010 — shared article / journal styles */
:root{
  --ink:#0A0A0C; --ink-2:#101014; --ink-3:#16161B;
  --bone:#ECE7DD; --bone-dim:#9A958A; --bone-faint:#837E74;
  --jade:#4FD6B4; --jade-deep:#1F8C74; --bronze:#C6A873;
  --line:rgba(236,231,221,.10); --line-soft:rgba(236,231,221,.055);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Manrope',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{background:var(--ink);color:var(--bone);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:rgba(79,214,180,.25)}

/* NAV */
nav{position:sticky;top:0;z-index:50;background:rgba(10,10,12,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1240px;margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo-svg{height:30px;width:auto;display:block}
.nav-links{display:flex;gap:26px;font-size:13.5px;color:var(--bone-dim)}
.nav-links a{transition:color .25s}
.nav-links a:hover{color:var(--bone)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);background:var(--jade);padding:10px 16px;border-radius:2px;transition:background .25s}
.nav-cta:hover{background:#6ee6c8}
@media(max-width:760px){.nav-links{display:none}}

/* LAYOUT */
.prose-wrap{max-width:760px;margin:0 auto;padding:0 28px}
main{padding:56px 0 40px}

.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--bone-faint);margin-bottom:26px;display:flex;gap:10px;flex-wrap:wrap}
.crumbs a{color:var(--bone-dim)}.crumbs a:hover{color:var(--jade)}
.crumbs span{color:var(--line);opacity:.6}

.art-head{border-bottom:1px solid var(--line);padding-bottom:34px;margin-bottom:40px}
.art-tags{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--bone-faint);margin-bottom:22px;flex-wrap:wrap}
.art-tags .cat{color:var(--jade);border:1px solid rgba(79,214,180,.35);padding:4px 11px;border-radius:2px}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(34px,5.6vw,58px);line-height:1.04;letter-spacing:-.015em;margin-bottom:20px}
.lede{font-size:19px;color:var(--bone-dim);line-height:1.6;max-width:62ch}

/* PROSE */
article h2{font-family:var(--serif);font-weight:600;font-size:clamp(26px,3.6vw,36px);line-height:1.1;letter-spacing:-.01em;margin:52px 0 18px;padding-top:10px}
article h3{font-family:var(--sans);font-weight:600;font-size:19px;margin:34px 0 12px;color:var(--bone)}
article p{margin-bottom:20px;color:#cfcabf}
article strong{color:var(--bone);font-weight:600}
article a.ilink{color:var(--jade);border-bottom:1px solid rgba(79,214,180,.35);transition:border-color .25s}
article a.ilink:hover{border-color:var(--jade)}
article ul,article ol{margin:0 0 22px 4px;padding-left:22px;color:#cfcabf}
article li{margin-bottom:10px}
article li::marker{color:var(--jade)}
article em{color:var(--bronze);font-style:italic}

.callout{background:linear-gradient(150deg,var(--ink-2),var(--ink));border:1px solid var(--line);border-left:2px solid var(--jade);padding:24px 26px;border-radius:3px;margin:34px 0}
.callout .cl{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--jade);margin-bottom:10px}
.callout p{margin:0;color:var(--bone)}

.takeaways{background:var(--ink-2);border:1px solid var(--line);border-radius:4px;padding:28px 30px;margin:44px 0}
.takeaways h2{margin:0 0 16px;font-size:24px;padding:0}
.takeaways ul{margin:0;list-style:none;padding:0}
.takeaways li{position:relative;padding-left:26px;margin-bottom:12px;color:#cfcabf}
.takeaways li::before{content:"→";position:absolute;left:0;color:var(--jade)}

/* FAQ */
.faq{margin:48px 0}
.faq h2{margin-bottom:14px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-family:var(--sans);font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--jade);font-family:var(--mono);font-size:20px;flex:0 0 auto;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;color:var(--bone-dim);margin:0}

/* CTA */
.cta-band{margin:56px 0 20px;background:linear-gradient(150deg,#12241f,#0a0a0c);border:1px solid rgba(79,214,180,.25);border-radius:5px;padding:40px 36px;text-align:center}
.cta-band h2{font-family:var(--serif);font-weight:600;font-size:clamp(26px,4vw,38px);margin:0 0 12px;padding:0}
.cta-band p{color:var(--bone-dim);margin:0 auto 24px;max-width:48ch}
.cta-btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:var(--jade);padding:14px 26px;border-radius:2px;transition:gap .3s,background .3s}
.cta-btn:hover{gap:15px;background:#6ee6c8}
.cta-note{display:block;margin-top:16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;color:var(--bone-faint)}

.art-foot-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:40px 0;font-family:var(--mono);font-size:12px;letter-spacing:.05em}
.art-foot-nav a{color:var(--jade)}

/* FOOTER */
footer{border-top:1px solid var(--line);margin-top:40px;padding:48px 0 30px}
.foot-wrap{max-width:1240px;margin:0 auto;padding:0 28px;display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start}
.foot-brand{max-width:420px;color:var(--bone-dim);font-size:13.5px;line-height:1.6}
.foot-brand .coord{display:block;margin-top:12px;font-family:var(--mono);font-size:10.5px;color:var(--bone-faint);letter-spacing:.04em}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-faint);margin-bottom:14px;font-weight:500}
.foot-col a,.foot-col span{display:block;color:var(--bone-dim);font-size:13.5px;margin-bottom:9px;transition:color .25s}
.foot-col a:hover{color:var(--jade)}
.foot-bottom{max-width:1240px;margin:36px auto 0;padding:22px 28px 0;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:11px;color:var(--bone-faint);letter-spacing:.04em}
.heart{color:var(--jade)}