:root{
  --bg:#fffaf0; --ink:#1d1b16; --muted:#6b665a; --card:#ffffff;
  --accent:#ff5a1f; --accent-ink:#ffffff; --good:#0f8a4b; --line:#e9e1cf;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#17150f; --ink:#f6f0e2; --muted:#a79f8c; --card:#221f17; --line:#38332a; --accent:#ff7a45; --accent-ink:#1d1b16; --good:#4cd08a}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1rem/1.6 Figtree,system-ui,sans-serif}
h1,h2,h3,.brand{font-family:"Bricolage Grotesque",Figtree,sans-serif;line-height:1.1;margin:0}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;padding:1rem clamp(1rem,5vw,3rem);border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:1.4rem;text-decoration:none}
nav{display:flex;gap:1.25rem;align-items:center}
nav a{text-decoration:none;font-weight:500}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink)!important;border:0;border-radius:.6rem;padding:.7rem 1.2rem;font:600 1rem Figtree,sans-serif;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn-sm{padding:.45rem .9rem;font-size:.9rem}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
main{max-width:960px;margin:0 auto;padding:0 clamp(1rem,5vw,2rem)}
.hero{padding:4rem 0 2rem}
.updated{color:var(--muted);margin:0 0 .75rem}
h1{font-size:clamp(2.2rem,6vw,4rem);font-weight:800;max-width:15ch}
.lead{font-size:1.2rem;color:var(--muted);max-width:50ch}
.lead strong{color:var(--ink)}
.buscador{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.25rem;margin-bottom:1.5rem}
.buscador label{display:block;font-weight:600;margin-bottom:.5rem}
.row{display:flex;gap:.6rem}
input{flex:1;min-width:0;padding:.7rem .9rem;border:1px solid var(--line);border-radius:.6rem;background:var(--bg);color:var(--ink);font:inherit}
details{margin-top:1rem;color:var(--muted)}
summary{cursor:pointer;font-weight:500}
ol{padding-left:1.2rem}
.lista{display:grid;gap:1rem}
.cupon{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.25rem;display:grid;gap:.5rem}
.cupon.mejor{border:2px solid var(--accent)}
.badge{justify-self:start;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:.85rem;padding:.15rem .6rem;border-radius:99px}
.cupon h3{font-size:1.4rem}
.meta{color:var(--muted);font-size:.95rem;margin:0}
.combina{color:var(--good);font-size:.95rem;margin:0;font-weight:500}
.codigo{display:flex;gap:.6rem;align-items:center;margin-top:.4rem;flex-wrap:wrap}
.codigo code{border:2px dashed var(--accent);border-radius:.5rem;padding:.45rem .8rem;font:600 1.05rem ui-monospace,monospace}
.vacio{color:var(--muted);padding:1rem 0}
.canales{padding:4rem 0}
.canales h2{font-size:2rem}
.canales>p{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1.25rem}
.grid article{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.25rem;display:grid;gap:.6rem;align-content:start}
.grid p{margin:0;color:var(--muted)}
footer{border-top:1px solid var(--line);padding:2rem clamp(1rem,5vw,3rem);color:var(--muted);font-size:.9rem;text-align:center}
#toast{position:fixed;left:50%;bottom:1.5rem;transform:translate(-50%,200%);background:var(--ink);color:var(--bg);padding:.7rem 1.2rem;border-radius:.6rem;transition:transform .25s}
#toast.show{transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (max-width:520px){.row{flex-direction:column}}