/* copyfomo blog — same tokens as the landing page, one measure column.
   the chrome stays lowercase (brand), the prose does not (1500 words in
   lowercase is a wall, and the articles are the product here). */
:root{--ink:#060510;--surface:#12111a;--soft:#161522;--line:#23222e;--paper:#f7f7f7;--mute:#9899a3;
--acc:#5b7cfa;--acc2:#8b5cf6;--red:#5b7cfa;--profit:#21c95e;--loss:#ff622e;--edge:rgba(255,255,255,.085);
--prose:#d3d4de;--f:"General Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
img,svg,table{max-width:100%}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--paper);font-family:var(--f);font-size:16px;line-height:1.5;
 -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.lc{text-transform:lowercase}

/* ---------- chrome, lifted from index.html so the two feel like one site ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-transform:lowercase;
 background:var(--paper);color:var(--ink);font-weight:600;font-size:15.5px;padding:14px 24px;border-radius:12px;border:0;
 cursor:pointer;font-family:var(--f);letter-spacing:-.012em;-webkit-tap-highlight-color:transparent;
 box-shadow:0 1px 0 rgba(255,255,255,.7) inset,0 2px 6px rgba(0,0,0,.5),0 10px 30px rgba(0,0,0,.35);
 transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s,background .22s}
.btn:hover{transform:translateY(-1.5px);background:#fff;
 box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 3px 8px rgba(0,0,0,.5),0 16px 40px rgba(0,0,0,.5)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--edge);box-shadow:0 1px 0 rgba(255,255,255,.04) inset}
.btn.ghost:hover{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.18)}

nav{position:sticky;top:0;z-index:50;background:rgba(6,5,16,.86);backdrop-filter:blur(14px);
 -webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);text-transform:lowercase}
nav .wrap{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:600;letter-spacing:-.022em;
 flex:0 1 auto;min-width:0;white-space:nowrap;text-transform:lowercase}
.logo svg{width:38px;height:26px;overflow:visible;display:block}
.logo>span{flex:none;display:flex;align-items:center}
.logo .wm{display:inline;overflow:hidden;text-overflow:ellipsis}
nav .links{display:flex;gap:22px;margin-left:auto;font-size:14.5px;color:var(--mute);font-weight:500}
nav .links a:hover{color:var(--paper)}
nav .links a.on{color:var(--paper)}
nav .btn{padding:10px 18px;font-size:14px;border-radius:10px;white-space:nowrap}
@media(max-width:1000px){nav .links{display:none}nav .btn{margin-left:auto}}

footer{border-top:1px solid var(--line);padding:40px 0 60px;color:var(--mute);font-size:13.5px;
 margin-top:70px;text-transform:lowercase}
footer .wrap{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
footer a:hover{color:var(--paper)}
footer .ext:after{content:"↗";font-size:10px;margin-left:3px;opacity:.55;vertical-align:2px}
footer .disc{width:100%;font-size:12px;opacity:.7;line-height:1.65;margin-top:10px}
footer .disc a{text-decoration:underline}
.data,.data *{text-transform:none}

/* ---------- blog hub ---------- */
.hubhead{padding:64px 0 12px;position:relative;overflow:hidden}
.hubhead:before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);
 width:min(900px,150%);height:520px;pointer-events:none;
 background:radial-gradient(ellipse at center,rgba(91,124,250,.15),transparent 62%)}
.hubhead .wrap{position:relative}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.22em;color:var(--red);text-transform:lowercase}
h1{font-size:clamp(31px,6.2vw,54px);font-weight:600;letter-spacing:-.035em;line-height:1.04;
 margin:14px 0 18px;overflow-wrap:break-word;text-transform:lowercase}
h1 em{font-style:normal;color:var(--red)}
.lede{font-size:clamp(16.5px,2.4vw,19px);color:var(--mute);max-width:640px}

.plist{display:grid;gap:14px;padding:38px 0 10px}
.pcard{display:grid;grid-template-columns:1fr auto;gap:10px 28px;align-items:start;
 background:linear-gradient(180deg,#15141f,#111019);border:1px solid var(--edge);border-radius:16px;padding:24px 26px;
 transition:.22s cubic-bezier(.2,.7,.3,1);box-shadow:0 1px 0 rgba(255,255,255,.04) inset}
.pcard:hover{border-color:rgba(255,255,255,.16);transform:translateY(-3px);
 box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 18px 44px rgba(0,0,0,.5)}
.pcard.feat{background:linear-gradient(180deg,#191828,#101020);border-color:rgba(91,124,250,.32)}
.pcard h2{font-size:clamp(19px,3.4vw,23px);font-weight:600;letter-spacing:-.025em;line-height:1.2;
 margin:8px 0 8px;text-transform:lowercase}
.pcard p{color:var(--mute);font-size:15px;line-height:1.6;max-width:62ch}
.pmeta{display:flex;gap:10px;align-items:center;font-size:11.5px;color:var(--mute);
 letter-spacing:.1em;font-weight:600;text-transform:lowercase;flex-wrap:wrap}
.pmeta .tag{color:var(--acc)}
.pcard .go{grid-column:2;grid-row:1/span 3;align-self:center;color:var(--mute);font-size:20px;transition:.22s}
.pcard:hover .go{color:var(--acc);transform:translateX(3px)}
@media(max-width:620px){.pcard{grid-template-columns:1fr;padding:20px 18px}.pcard .go{display:none}}

/* ---------- article ---------- */
.crumb{padding:26px 0 0;font-size:12.5px;color:var(--mute);text-transform:lowercase}
.crumb a:hover{color:var(--paper)}
.crumb span{opacity:.5;margin:0 7px}
.post{padding:22px 0 0}
.postgrid{max-width:730px}
.post h1{margin:14px 0 20px}
.post .byline{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--mute);
 padding-bottom:26px;border-bottom:1px solid var(--line);text-transform:lowercase}
.post .byline b{color:var(--paper);font-weight:600}
.post .byline .sep{opacity:.4}

.toc{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin:30px 0 6px}
.toc b{display:block;font-size:11px;letter-spacing:.2em;color:var(--acc);font-weight:600;
 margin-bottom:12px;text-transform:lowercase}
.toc ol{list-style:none;counter-reset:t;display:grid;gap:9px}
.toc li{counter-increment:t;font-size:15px;color:var(--mute);padding-left:26px;position:relative;line-height:1.45}
.toc li:before{content:counter(t,decimal-leading-zero);position:absolute;left:0;top:1px;
 font-size:11.5px;font-weight:600;color:#54536a;font-variant-numeric:tabular-nums}
.toc a:hover{color:var(--paper)}

@media(min-width:1080px){
  .postgrid{max-width:none;display:grid;align-items:start;
   grid-template-columns:minmax(0,730px) minmax(190px,270px);gap:0 60px}
  .phead{grid-column:1;grid-row:1}
  .post .col{grid-column:1;grid-row:2;min-width:0}
  .toc{grid-column:2;grid-row:1/span 2;position:sticky;top:90px;align-self:start;
   margin:6px 0 0;padding:2px 0 2px 24px;background:transparent;border:0;border-left:1px solid var(--line);
   max-height:calc(100vh - 120px);overflow-y:auto}
  .toc li{font-size:14px}
}

.body{color:var(--prose);font-size:clamp(16.5px,1.15vw + 14px,17.5px);line-height:1.72;padding-top:8px}
.body>*{margin-top:22px}
.body h2{color:var(--paper);font-size:clamp(23px,4.4vw,30px);font-weight:600;letter-spacing:-.03em;
 line-height:1.15;margin-top:52px;scroll-margin-top:86px;text-transform:lowercase;overflow-wrap:break-word}
.body h2 em{font-style:normal;color:var(--red)}
.body h3{color:var(--paper);font-size:clamp(18px,3vw,20.5px);font-weight:600;letter-spacing:-.02em;
 margin-top:36px;scroll-margin-top:86px;text-transform:lowercase}
.body a{color:var(--paper);border-bottom:1px solid rgba(91,124,250,.55);transition:.18s}
.body a:hover{border-bottom-color:var(--acc);color:#fff;background:rgba(91,124,250,.1)}
.body strong{color:var(--paper);font-weight:600}
.body ul,.body ol{padding-left:22px;display:grid;gap:11px}
.body li{padding-left:4px}
.body li::marker{color:#54536a}
.body blockquote{border-left:2px solid var(--acc);padding:2px 0 2px 20px;color:var(--paper);
 font-size:1.04em;line-height:1.6}
.body hr{border:0;border-top:1px solid var(--line);margin:46px 0}
.body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.87em;background:#1b1a26;
 border:1px solid var(--line);border-radius:6px;padding:2px 6px;text-transform:none;overflow-wrap:break-word}
.body figcaption{color:var(--mute);font-size:13.5px;margin-top:10px;line-height:1.55}

/* pull-out numbers: the one thing nobody else on the SERP has */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.stat{background:linear-gradient(180deg,#15141f,#100f18);border:1px solid var(--edge);border-radius:14px;padding:20px}
.stat b{display:block;font-size:clamp(24px,5vw,31px);font-weight:600;letter-spacing:-.035em;
 font-variant-numeric:tabular-nums;line-height:1;color:var(--paper)}
.stat b.up{color:var(--profit)}.stat b.dn{color:var(--loss)}
.stat span{display:block;font-size:12.5px;color:var(--mute);margin-top:9px;line-height:1.45}
@media(max-width:640px){.stats{grid-template-columns:1fr}}

.note{background:var(--soft);border:1px solid var(--line);border-left:2px solid var(--acc);
 border-radius:0 14px 14px 0;padding:20px 24px;font-size:15.5px;line-height:1.65;color:var(--prose)}
.note b{color:var(--paper)}
.note.warn{border-left-color:var(--loss)}

.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:14px}
table.t{width:100%;border-collapse:collapse;font-size:14.5px;min-width:460px}
table.t th{text-align:left;font-size:11px;letter-spacing:.09em;color:var(--mute);font-weight:600;
 padding:13px 18px;border-bottom:1px solid var(--line);white-space:nowrap;text-transform:lowercase}
table.t td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--prose);vertical-align:top}
table.t tr:last-child td{border-bottom:0}
table.t .num{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600;color:var(--paper)}

/* faq — mirrors the landing page accordion, and feeds FAQPage schema.
   le padding vit sur le summary, pas sur le details : seul le summary bascule
   l'accordeon, donc c'est lui qui doit faire 44px de haut au doigt. */
.faq{margin-top:16px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font-size:17px;font-weight:500;letter-spacing:-.015em;
 display:flex;align-items:flex-start;gap:14px;color:var(--paper);
 padding:18px 0;min-height:62px;-webkit-tap-highlight-color:transparent}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";margin-left:auto;color:var(--red);font-size:22px;line-height:1;flex:none}
.faq details[open] summary{padding-bottom:4px;min-height:0}
.faq details[open] summary:after{content:"–"}
.faq p{color:var(--mute);font-size:15.5px;margin-top:8px;padding-bottom:20px;line-height:1.62}

.cta{background:linear-gradient(180deg,#12111a,#060510);border:1px solid var(--line);border-radius:22px;
 padding:40px 34px;text-align:center;position:relative;overflow:hidden;margin-top:52px}
.cta:before{content:"";position:absolute;inset:-70% 18% auto;height:300px;pointer-events:none;
 background:radial-gradient(ellipse at center,rgba(91,124,250,.2),transparent 65%)}
.cta>*{position:relative}
.cta h3{font-size:clamp(21px,4.2vw,27px);font-weight:600;letter-spacing:-.03em;line-height:1.15;
 text-transform:lowercase;margin-bottom:10px}
.cta h3 em{font-style:normal;color:var(--acc)}
.cta p{color:var(--mute);font-size:15.5px;max-width:430px;margin:0 auto 22px;line-height:1.6}
@media(max-width:620px){.cta{padding:32px 20px}.cta .btn{width:100%}}

.rel{margin-top:56px;border-top:1px solid var(--line);padding-top:34px}
.rel b{font-size:11px;letter-spacing:.2em;color:var(--acc);font-weight:600;text-transform:lowercase}
.relg{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.relg a{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;
 display:block;transition:.2s}
.relg a:hover{border-color:rgba(255,255,255,.16);transform:translateY(-2px)}
.relg .rt{font-size:16px;font-weight:600;letter-spacing:-.02em;line-height:1.3;text-transform:lowercase}
.relg .rd{color:var(--mute);font-size:13.5px;margin-top:7px;line-height:1.5}
@media(max-width:640px){.relg{grid-template-columns:1fr}}

@media(max-width:620px){
  .wrap{padding:0 18px}
  .hubhead{padding:42px 0 4px}
  .post{padding:16px 0 0}
  .body>*{margin-top:20px}
  .body h2{margin-top:42px}
  .toc{padding:18px 18px}
  .note{padding:18px;border-radius:0 12px 12px 0}
  footer{margin-top:52px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}
 html{scroll-behavior:auto}}