/* Guías de Qchillo: mismo sistema que la web, en registro de artículo. */
:root{
  --paper:#ffffff;--paper-2:#f5f4f1;--ink:#0a0a0a;--ink-2:#56544f;--line:#e3e1dc;--line-strong:#c9c6bf;
  --cut:#0b7a4b;--cut-tint:#e8f2ec;--btn-fg:#ffffff;
  --display:'Jost','Futura','Century Gothic',sans-serif;--body:'Instrument Sans','Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono','SF Mono',Consolas,monospace;--gutter:clamp(16px,5vw,64px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0a0a0a;--paper-2:#161513;--ink:#f7f6f3;--ink-2:#a19e97;--line:#26251f;--line-strong:#3d3b34;
  --cut:#31c184;--cut-tint:#10231a;--btn-fg:#06170f;}}
:root[data-theme="dark"]{--paper:#0a0a0a;--paper-2:#161513;--ink:#f7f6f3;--ink-2:#a19e97;--line:#26251f;--line-strong:#3d3b34;
  --cut:#31c184;--cut-tint:#10231a;--btn-fg:#06170f;}
*{box-sizing:border-box;}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:var(--cut);}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0;line-height:1.05;letter-spacing:-0.015em;text-wrap:balance;}
p,li{max-width:68ch;}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px var(--gutter);border-bottom:1px solid var(--line);}
.top img{height:20px;width:auto;}
:root[data-theme="dark"] .top img{filter:invert(1);}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .top img{filter:invert(1);}}
.top nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px 16px;font-size:14px;}
.top nav a{color:var(--ink-2);text-decoration:none;}
article,.list{max-width:780px;margin:0 auto;padding:clamp(30px,5vw,56px) var(--gutter) clamp(20px,4vw,40px);}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:0.2em;text-transform:uppercase;color:var(--cut);}
h1{font-size:clamp(30px,5vw,50px);margin:12px 0 14px;}
.meta{font-family:var(--mono);font-size:11.5px;letter-spacing:0.06em;color:var(--ink-2);margin-bottom:26px;}
.short{background:var(--cut-tint);border-left:4px solid var(--cut);padding:16px 18px;margin:0 0 30px;}
.short strong{display:block;font-family:var(--mono);font-size:11px;letter-spacing:0.16em;text-transform:uppercase;color:var(--cut);margin-bottom:6px;font-weight:500;}
.short p{margin:0;}
article h2{font-size:clamp(22px,3vw,28px);margin:38px 0 12px;}
article p{margin:0 0 14px;}
article ul,article ol{padding-left:22px;margin:0 0 16px;}
article li{margin-bottom:8px;}
table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:15px;}
th{text-align:left;font-family:var(--mono);font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-2);font-weight:400;padding:0 12px 8px 0;border-bottom:1.5px solid var(--ink);}
td{padding:10px 12px 10px 0;border-bottom:1px solid var(--line);vertical-align:top;}
.tbl{overflow-x:auto;}
.tool{border:1.5px solid var(--ink);padding:18px 20px;margin:30px 0;display:flex;flex-direction:column;gap:8px;}
.tool .k{font-family:var(--mono);font-size:10.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--cut);}
.tool a.btn{align-self:flex-start;}
.btn{display:inline-flex;font-weight:600;font-size:15px;padding:11px 18px;border:1.5px solid var(--cut);background:var(--cut);color:var(--btn-fg);text-decoration:none;}
.faq details{border-bottom:1px solid var(--line);padding:13px 0;}
.faq summary{cursor:pointer;font-weight:600;}
.faq details p{color:var(--ink-2);margin:8px 0 0;}
.author{border-top:1.5px solid var(--ink);margin-top:40px;padding-top:18px;font-size:15px;color:var(--ink-2);}
.author strong{color:var(--ink);}
.related{margin-top:26px;}
.related h3{font-size:18px;margin-bottom:8px;}
.cards{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);}
.card{background:var(--paper);padding:20px 22px;text-decoration:none;display:flex;flex-direction:column;gap:6px;color:var(--ink);}
.card:hover{background:var(--paper-2);}
.card .q{font-family:var(--display);font-weight:600;font-size:clamp(19px,2.3vw,24px);line-height:1.15;}
.card .d{font-size:14.5px;color:var(--ink-2);}
footer{padding:22px var(--gutter);border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;}
footer a{color:var(--ink-2);text-decoration:none;}

/* Guías en PDF (11/10/2026): sin cabecera, formularios ni llamadas a la acción */
@media print{header,nav,footer,.lead-box,.agenda-box,.cta-suelto,.related,.author{display:none!important;} body{background:#fff!important;color:#111!important;} article{max-width:none!important;} details{display:block;} details>*{display:block!important;}}