/* Emotuit — shared stylesheet
   Design tokens extracted from the original inline styles, plus components
   for long-form content pages. */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#08080d;--bg2:#0e0e16;--bg3:#141420;
  --border:#1c1c2e;--border-light:#2a2a40;
  --text:#eaeaf0;--dim:#8080a0;--muted:#50506a;
  --accent:#e94560;--accent-glow:rgba(233,69,96,0.12);
  --green:#2dd4bf;--blue:#60a5fa;--amber:#fbbf24;--purple:#a78bfa;
  --font:'DM Sans',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::after{content:'';position:fixed;inset:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");pointer-events:none;z-index:9999}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

.w{max-width:1080px;margin:0 auto;padding:0 24px}
.w-narrow{max-width:760px;margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(8,8,13,0.88);backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
nav .w{display:flex;justify-content:space-between;align-items:center;height:60px}
.logo{font-size:24px;font-weight:700;letter-spacing:-0.5px}
.logo em{color:var(--accent);font-style:normal}
.nav-r{display:flex;gap:26px;align-items:center}
.nav-r a{font-size:13px;font-weight:500;color:var(--dim);transition:color .2s}
.nav-r a:hover{color:var(--text)}
.nav-r a.active{color:var(--text)}
.nav-btn{background:var(--accent);color:#fff !important;padding:7px 18px;border-radius:6px;font-weight:600;font-size:13px}
.nav-btn:hover{opacity:.9}

/* ---------- typography ---------- */
h1{font-size:clamp(34px,5vw,56px);font-weight:700;line-height:1.08;letter-spacing:-1.8px;margin-bottom:20px}
h1 b{color:var(--accent);font-weight:700}
h2{font-size:clamp(25px,3.4vw,36px);font-weight:700;letter-spacing:-1px;line-height:1.15;margin-bottom:14px}
h3{font-size:19px;font-weight:600;letter-spacing:-0.3px;margin-bottom:8px}
h4{font-size:15px;font-weight:600;margin-bottom:6px}
.tag{font:12px var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:2px;margin-bottom:10px}
.desc{font-size:15px;color:var(--dim);max-width:560px;line-height:1.7;margin-bottom:44px}
.lede{font-size:19px;color:var(--dim);line-height:1.65;margin-bottom:34px}

section{padding:80px 0}

/* ---------- buttons ---------- */
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn1{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;background:var(--accent);color:#fff;border:none;border-radius:8px;font:600 14px var(--font);cursor:pointer;transition:transform .15s}
.btn1:hover{transform:translateY(-1px)}
.btn2{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;background:transparent;color:var(--text);border:1px solid var(--border);border-radius:8px;font:500 14px var(--font);cursor:pointer;transition:border-color .2s}
.btn2:hover{border-color:var(--muted)}

/* ---------- cards ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:768px){.cards-3,.cards-2{grid-template-columns:1fr}}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:26px 24px;transition:border-color .3s}
.card:hover{border-color:var(--border-light)}
.card h3{font-size:15px;font-weight:600;margin-bottom:6px}
.card p{font-size:13px;color:var(--dim);line-height:1.6}

/* ---------- article / prose ---------- */
.article-head{padding:130px 0 0}
.article-head .meta{font:12px var(--mono);color:var(--muted);margin-top:22px;display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.article-head .meta time{color:var(--muted)}

.breadcrumb{font:12px var(--mono);color:var(--muted);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a{color:var(--dim)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{color:var(--muted)}

.prose{font-size:16.5px;line-height:1.78;color:#c9c9dd;padding:44px 0 0}
.prose > * + *{margin-top:22px}
.prose h2{font-size:27px;margin:52px 0 0;color:var(--text);scroll-margin-top:80px}
.prose h3{font-size:20px;margin:36px 0 0;color:var(--text);scroll-margin-top:80px}
.prose h2 + *,.prose h3 + *{margin-top:14px}
.prose p{margin-top:20px}
.prose a{color:var(--accent);border-bottom:1px solid rgba(233,69,96,.3);transition:border-color .2s}
.prose a:hover{border-bottom-color:var(--accent)}
.prose strong{color:var(--text);font-weight:600}
.prose ul,.prose ol{padding-left:22px;margin-top:18px}
.prose li{margin-top:9px}
.prose li::marker{color:var(--muted)}
.prose blockquote{border-left:2px solid var(--accent);padding:4px 0 4px 20px;color:var(--dim);font-style:normal;margin-top:26px}
.prose code{font:14px var(--mono);background:var(--bg3);border:1px solid var(--border);border-radius:4px;padding:2px 6px;color:var(--text)}
.prose pre{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px;overflow-x:auto;margin-top:24px}
.prose pre code{background:none;border:none;padding:0;font-size:13px;line-height:1.6}
.prose hr{border:none;border-top:1px solid var(--border);margin:44px 0}
.prose img{border-radius:10px;border:1px solid var(--border)}

/* tables */
.prose .table-wrap,.table-wrap{overflow-x:auto;margin-top:26px;border:1px solid var(--border);border-radius:10px}
.prose table,table.data{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.prose th,table.data th{background:var(--bg3);text-align:left;padding:13px 16px;font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--dim);border-bottom:1px solid var(--border)}
.prose td,table.data td{padding:13px 16px;border-bottom:1px solid var(--border);color:#c9c9dd;vertical-align:top}
.prose tr:last-child td,table.data tr:last-child td{border-bottom:none}
.prose tbody tr:hover,table.data tbody tr:hover{background:rgba(255,255,255,.015)}

/* answer block — the 40-60 word summary that AI engines quote */
.answer{background:var(--bg2);border:1px solid var(--border-light);border-left:3px solid var(--accent);border-radius:10px;padding:22px 26px;margin-top:32px}
.answer .label{font:11px var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:1.6px;margin-bottom:9px}
.answer p{font-size:16px;color:var(--text);line-height:1.7;margin:0}

/* callouts */
.callout{border-radius:10px;padding:20px 24px;margin-top:28px;font-size:15px;line-height:1.7;border:1px solid var(--border);background:var(--bg2)}
.callout p{margin:0}
.callout p + p{margin-top:12px}
.callout strong{color:var(--text)}
.callout.warn{border-color:rgba(251,191,36,.28);background:rgba(251,191,36,.05)}
.callout.legal{border-color:rgba(96,165,250,.28);background:rgba(96,165,250,.05)}
.callout.good{border-color:rgba(45,212,191,.28);background:rgba(45,212,191,.05)}
.callout .ctitle{font-weight:600;color:var(--text);margin-bottom:7px;display:block;font-size:14px}

/* key-figure strip */
.figs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
@media(max-width:700px){.figs{grid-template-columns:1fr}}
.fig{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:22px}
.fig .n{font-size:32px;font-weight:700;letter-spacing:-1.2px;color:var(--accent);line-height:1.1}
.fig .l{font-size:13px;color:var(--dim);margin-top:7px;line-height:1.5}
.fig .s{font:10.5px var(--mono);color:var(--muted);margin-top:9px}

/* table of contents */
.toc{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:22px 26px;margin-top:34px}
.toc .t{font:11px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;margin-bottom:13px}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:toc}
.toc li{counter-increment:toc;margin:0;padding:5px 0;font-size:14.5px}
.toc li::before{content:counter(toc) ".";color:var(--muted);font:12px var(--mono);margin-right:9px}
.toc a{color:var(--dim);border:none}
.toc a:hover{color:var(--accent)}

/* pros / cons */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
@media(max-width:700px){.pc{grid-template-columns:1fr}}
.pc > div{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:22px}
.pc h4{font-size:13px;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;font-family:var(--mono);font-weight:400}
.pc .yes h4{color:var(--green)}
.pc .no h4{color:var(--accent)}
.pc ul{list-style:none;padding:0;margin:0}
.pc li{font-size:14px;color:var(--dim);padding:6px 0 6px 20px;position:relative;line-height:1.55;margin:0}
.pc .yes li::before{content:'+';position:absolute;left:0;color:var(--green);font-family:var(--mono)}
.pc .no li::before{content:'−';position:absolute;left:0;color:var(--accent);font-family:var(--mono)}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:1px;background:var(--border);border-radius:12px;overflow:hidden;margin-top:28px}
.faq details{background:var(--bg2)}
.faq summary{padding:20px 24px;font-size:15px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:color .2s;color:var(--text)}
.faq summary:hover{color:var(--accent)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font:400 20px var(--mono);color:var(--muted);flex-shrink:0;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{color:var(--accent)}
.faq .a{padding:0 24px 22px;font-size:14.5px;color:var(--dim);line-height:1.72}
.faq .a a{color:var(--accent)}
@media(max-width:600px){.faq summary{padding:16px 18px;font-size:14px}.faq .a{padding:0 18px 18px;font-size:13.5px}}

/* related links */
.related{border-top:1px solid var(--border);margin-top:64px;padding-top:38px}
.related .t{font:11px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:768px){.related-grid{grid-template-columns:1fr}}
.related a{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:18px 20px;display:block;transition:border-color .3s}
.related a:hover{border-color:var(--border-light)}
.related a strong{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:5px;line-height:1.35}
.related a span{font-size:12.5px;color:var(--dim);line-height:1.5}

/* sources */
.sources{border-top:1px solid var(--border);margin-top:54px;padding-top:30px}
.sources .t{font:11px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;margin-bottom:14px}
.sources ol{padding-left:20px;margin:0}
.sources li{font-size:13.5px;color:var(--dim);margin:8px 0;line-height:1.6}
.sources a{color:var(--dim);border-bottom:1px solid var(--border)}
.sources a:hover{color:var(--accent)}

/* ---------- CTA ---------- */
.cta{text-align:center;padding:80px 0 100px}
.cta-box{background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:56px 40px;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:500px;height:260px;background:radial-gradient(ellipse,var(--accent-glow) 0%,transparent 70%);pointer-events:none}
.cta-box h2{margin-bottom:14px}
.cta-box p{color:var(--dim);max-width:460px;margin:0 auto 28px;font-size:15px;line-height:1.7}
.cta-inline{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:30px 32px;margin-top:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-inline h3{font-size:18px;margin-bottom:5px}
.cta-inline p{font-size:14px;color:var(--dim);margin:0;max-width:440px}

/* ---------- footer ---------- */
footer{padding:52px 0 36px;border-top:1px solid var(--border);margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
@media(max-width:768px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:460px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .col h4{font:11px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;font-weight:400}
.foot-grid .col a{display:block;font-size:13.5px;color:var(--dim);padding:5px 0;transition:color .2s}
.foot-grid .col a:hover{color:var(--text)}
.foot-grid .brand .logo{margin-bottom:12px;display:inline-block}
.foot-grid .brand p{font-size:13px;color:var(--muted);line-height:1.6;max-width:280px}
.foot-bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid var(--border)}
.foot-bot p,.foot-bot a{font-size:12px;color:var(--muted)}
.foot-bot a:hover{color:var(--dim)}

/* ---------- utility ---------- */
.fi{opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s}
.fi.v{opacity:1;transform:none}
.pill{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border:1px solid var(--border);border-radius:99px;font-size:12px;color:var(--dim);margin-bottom:24px;background:var(--bg2)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--green)}

@media(max-width:600px){
  .nav-r a:not(.nav-btn){display:none}
  .nav-r{gap:12px}
  section{padding:52px 0}
  .article-head{padding:96px 0 0}
  .prose{font-size:16px;padding:32px 0 0}
  .prose h2{font-size:23px;margin-top:42px}
  .prose h3{font-size:18px}
  .cta{padding:52px 0 68px}
  .cta-box{padding:40px 20px;border-radius:12px}
  .answer{padding:18px 20px}
  .callout{padding:17px 19px;font-size:14.5px}
  .cta-inline{padding:24px 22px}
  .figs .fig{padding:18px}
}
@media(max-width:400px){.w,.w-narrow{padding:0 16px}}