/* Chat Exporter — shared stylesheet */

:root{
  --bg:#F7F8FA; --surf:#FFFFFF; --sunk:#EFF1F5; --ink:#14161A; --mut:#5A6270;
  --faint:#878E9B; --line:#E1E4EA; --line2:#C9CED8;
  --acc:#2B3FA8; --acc-sf:#EAEDF9; --acc-ink:#FFFFFF;
  --warn:#8A5A00; --warn-sf:#FBF3E2;
  --meas:64ch; --wide:70rem; --narrow:44rem;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#131519; --surf:#1B1E24; --sunk:#1F232A; --ink:#E8EAEE; --mut:#98A0AC;
  --faint:#7A828F; --line:#2A2F37; --line2:#3B424C;
  --acc:#8AA0F5; --acc-sf:#191E33; --acc-ink:#0F1219;
  --warn:#E0A94A; --warn-sf:#241D10;
}}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Manrope,system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wide);margin:0 auto;padding:0 1.4rem}
.wrap-n{max-width:var(--narrow);margin:0 auto;padding:0 1.4rem}
p{margin:0;text-wrap:pretty;max-width:var(--meas)}
ul,ol{margin:0;padding-left:1.15rem;display:flex;flex-direction:column;gap:.45rem;max-width:var(--meas)}
li::marker{color:var(--faint)}
a{color:var(--acc)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:3px}
h1,h2,h3{margin:0;text-wrap:balance}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
code{font-family:"JetBrains Mono",monospace;font-size:.87em;background:var(--sunk);border:1px solid var(--line);border-radius:3px;padding:.05em .3em}

/* nav */
header.nav{border-bottom:1px solid var(--line);background:var(--surf);position:sticky;top:0;z-index:20}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0}
.nav-left{display:flex;align-items:center;gap:1.6rem}
.nav-left a.navlink{font-size:.9rem;font-weight:500;color:var(--mut);text-decoration:none}
.nav-left a.navlink:hover{color:var(--ink)}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:700;letter-spacing:-.01em;text-decoration:none;color:var(--ink)}
.brand .mk{width:28px;height:28px;border-radius:7px;background:var(--acc);display:grid;place-items:center;flex:none}
.brand .mk svg{display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.72rem 1.15rem;border-radius:8px;font-weight:700;font-size:.94rem;text-decoration:none;border:1px solid transparent;white-space:nowrap}
.btn-p{background:var(--acc);color:var(--acc-ink)}
.btn-p:hover{filter:brightness(1.08)}
.btn-s{background:transparent;color:var(--ink);border-color:var(--line2)}
.btn-s:hover{background:var(--sunk)}
.btn-sm{padding:.5rem .85rem;font-size:.85rem}

/* hero */
.hero{padding:4.2rem 0 3.4rem}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);margin-bottom:.9rem}
h1{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-size:clamp(2.5rem,5.4vw,4rem);line-height:1.04;letter-spacing:-.015em}
.lede{font-size:1.1rem;color:var(--mut);margin-top:1.1rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.8rem}
.free-note{font-size:.85rem;color:var(--faint);margin-top:.85rem}

.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surf)}
.strip-in{display:flex;flex-wrap:wrap;gap:1.2rem 2.4rem;padding:1rem 0;font-size:.88rem;color:var(--mut)}
.strip-in b{color:var(--ink);font-weight:700}

section{padding:3.6rem 0}
.sec-head{margin-bottom:1.8rem}
h2{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-size:clamp(1.85rem,3.4vw,2.5rem);line-height:1.1;letter-spacing:-.01em}
.sec-sub{color:var(--mut);margin-top:.6rem}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.1rem}
.step{background:var(--surf);border:1px solid var(--line);border-radius:10px;padding:1.2rem 1.25rem}
.step .n{font-family:"JetBrains Mono",monospace;font-size:.72rem;font-weight:500;color:var(--acc);background:var(--acc-sf);border-radius:5px;padding:.2em .5em;display:inline-block;margin-bottom:.7rem}
.step h3{font-size:1.02rem;font-weight:700;margin-bottom:.35rem}
.step p{font-size:.93rem;color:var(--mut)}

.segs{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.1rem}
.seg{background:var(--surf);border:1px solid var(--line);border-radius:10px;padding:1.25rem;display:flex;flex-direction:column;gap:.45rem}
.seg h3{font-size:1rem;font-weight:700}
.seg p{font-size:.92rem;color:var(--mut)}
a.seg{text-decoration:none;color:inherit}
a.seg:hover{border-color:var(--acc)}
a.seg .more{font-size:.85rem;color:var(--acc);font-weight:700;margin-top:.2rem}

.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.4rem 2rem}
.feat h3{font-size:1rem;font-weight:700;margin-bottom:.3rem}
.feat p{font-size:.93rem;color:var(--mut)}

.priv{background:var(--acc-sf);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:10px;padding:1.5rem 1.6rem}
.priv h2{font-size:1.6rem;margin-bottom:.6rem}
.priv p{max-width:58ch}

details{border-bottom:1px solid var(--line);padding:1rem 0}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;font-size:1.01rem;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:"JetBrains Mono",monospace;color:var(--acc);font-weight:400;flex:none;font-size:1.2rem;line-height:1}
details[open] summary::after{content:"\2212"}
details p{margin-top:.7rem;color:var(--mut);font-size:.95rem}

.final{background:var(--surf);border:1px solid var(--line);border-radius:12px;padding:2.6rem 1.8rem;text-align:center}
.final h2{margin-bottom:.6rem}
.final p{margin:0 auto;color:var(--mut)}
.final .cta-row{justify-content:center}

footer{border-top:1px solid var(--line);padding:2.2rem 0 3rem;font-size:.87rem;color:var(--mut)}
.foot-grid{display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;justify-content:space-between;align-items:flex-start}
.foot-links{display:flex;flex-wrap:wrap;gap:1.2rem}
.disclaim{margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.8rem;color:var(--faint);max-width:70ch}

figure{margin:0}
svg.art{display:block;width:100%;height:auto}

/* ---------- article pages ---------- */
.article{padding:3rem 0 2rem}
.crumb{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:1.1rem}
.crumb a{color:var(--faint);text-decoration:none}
.crumb a:hover{color:var(--acc)}
.article h1{font-size:clamp(2rem,4.4vw,2.9rem);line-height:1.08}
.meta{font-size:.83rem;color:var(--faint);margin-top:.9rem;font-family:"JetBrains Mono",monospace}
.answer{
  background:var(--surf);border:1px solid var(--line);border-left:3px solid var(--acc);
  border-radius:8px;padding:1.1rem 1.25rem;margin:1.8rem 0;
}
.answer p{font-size:1.02rem;max-width:none}
.body{display:flex;flex-direction:column;gap:1.1rem;padding-bottom:1rem}
.body h2{font-family:Manrope,sans-serif;font-weight:700;font-size:1.35rem;letter-spacing:-.005em;margin-top:1.4rem}
.body h3{font-size:1.05rem;font-weight:700;margin-top:.8rem}
.body p,.body ul,.body ol{max-width:none}
.note{
  background:var(--warn-sf);border:1px solid var(--line);border-left:3px solid var(--warn);
  border-radius:8px;padding:1rem 1.15rem;
}
.note .lbl{font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--warn);display:block;margin-bottom:.35rem}
.note p{font-size:.94rem;max-width:none}
.inline-cta{
  background:var(--surf);border:1px solid var(--line);border-radius:10px;
  padding:1.3rem 1.4rem;display:flex;flex-wrap:wrap;gap:1rem;
  align-items:center;justify-content:space-between;margin:1.4rem 0;
}
.inline-cta div{max-width:38ch}
.inline-cta b{display:block;font-size:1rem}
.inline-cta span{font-size:.9rem;color:var(--mut)}
.related{border-top:1px solid var(--line);margin-top:2rem;padding-top:1.6rem}
.related h2{font-family:Manrope,sans-serif;font-weight:700;font-size:1.15rem;margin-bottom:.9rem}
.related ul{list-style:none;padding:0;gap:.55rem}
.related a{text-decoration:none;font-weight:500}
.related a:hover{text-decoration:underline}

/* legal / policy pages */
.legal{padding:3rem 0 2rem}
.legal h1{font-size:clamp(2rem,4.4vw,2.8rem)}
.legal h2{font-family:Manrope,sans-serif;font-weight:700;font-size:1.2rem;margin-top:2rem}
.legal p,.legal ul{max-width:none;margin-top:.7rem}
.legal .updated{font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--faint);margin-top:.8rem}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:2.2rem}
  .hero{padding:2.8rem 0 2.4rem}
  section{padding:2.6rem 0}
  .nav-left{gap:1rem}
}
@media (max-width:560px){
  .nav-left a.navlink{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}