/* KlipTok v62 · «Libros» (Evernux Book) — estilos ACOTADOS a .evb para no afectar al resto de la plataforma.
   Claro/oscuro con la clase html.dark que ya usa kt-theme.js. Acentos: morado · rosa · dorado. */
.evb{--p:#9335e2;--k:#ff2ead;--g:#f5cc00;--g2:#ffaa00;--ink:var(--kt-ink,#0f172a);--mute:var(--kt-mute,#5b6478);--card:var(--kt-card,#fff);--line:var(--kt-line,rgba(15,23,42,.11));--soft:rgba(147,53,226,.07);--grad:linear-gradient(135deg,#9335e2,#ff2ead);--gold:linear-gradient(135deg,#f5cc00,#ffaa00);--sh:0 14px 40px -16px rgba(80,30,140,.35);color:var(--ink);font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
:root.dark .evb{--soft:rgba(167,139,250,.12);--sh:0 14px 40px -16px rgba(0,0,0,.7)}
.evb,.evb *{box-sizing:border-box}
.evb a{color:inherit}.evb button{font-family:inherit}
.evb-wrap{max-width:80rem;margin:0 auto;padding:0 1rem 3rem}
.evb :focus-visible{outline:2px solid var(--p);outline-offset:2px}
.evb-grad-t{background:linear-gradient(90deg,#9335e2,#ff2ead,#f5a000);-webkit-background-clip:text;background-clip:text;color:transparent}
.evb-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:0;border-radius:.9rem;padding:.7rem 1.2rem;font-weight:800;font-size:.85rem;cursor:pointer;text-decoration:none;transition:transform .15s,filter .15s;white-space:nowrap}
.evb-btn:hover{transform:translateY(-1px);filter:brightness(1.06)}.evb-btn:active{transform:scale(.97)}
.evb-btn--pri{background:var(--grad);color:#fff}.evb-btn--gold{background:var(--gold);color:#1e1b2e;box-shadow:0 8px 22px -10px rgba(245,170,0,.8)}
.evb-btn--ghost{background:transparent;color:var(--p);border:2px solid var(--p)}:root.dark .evb-btn--ghost{color:#f0abfc;border-color:#c084fc}
.evb-btn--sm{padding:.5rem .9rem;font-size:.75rem;border-radius:.7rem}

/* hero */
.evb-hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:2.5rem;align-items:center;padding:2.5rem 0 3rem}
.evb-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:var(--p);font-size:.72rem;font-weight:800}:root.dark .evb-pill{color:#f0abfc}
.evb-hero h1{margin:.9rem 0;font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.08;font-weight:900;letter-spacing:-.02em}
.evb-hero p.lead{margin:0 0 1.4rem;max-width:40rem;color:var(--mute);font-size:1.05rem}
.evb-cta{display:flex;flex-wrap:wrap;gap:.8rem}
.evb-3d{border-radius:1.6rem;padding:.35rem;background:var(--grad);box-shadow:var(--sh);max-width:26rem;width:100%;justify-self:center}
.evb-3d-in{position:relative;height:25rem;border-radius:1.3rem;overflow:hidden;background:#0b0714}
.evb-3d canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}
.evb-3d-ov{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:1.2rem;text-align:center;color:#fff;background:linear-gradient(to bottom,transparent 35%,rgba(11,7,20,.92));pointer-events:none}
.evb-3d-ov .evb-btn{pointer-events:auto}
.evb-tag3d{padding:.2rem .7rem;border-radius:999px;background:rgba(245,204,0,.18);color:#fcd34d;border:1px solid rgba(245,204,0,.4);font-size:.68rem;font-weight:800;margin-bottom:.6rem}
.evb-3d-ov h3{margin:0 0 .15rem;font-size:1.15rem}.evb-3d-ov small{color:#cbd5e1;margin-bottom:.8rem}

/* secciones */
.evb-sec{padding:2.2rem 0}
.evb-sec-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:1.4rem}
.evb-kick{font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--k)}.evb-kick.gold{color:#d99a00}
.evb-sec-h h2{margin:.2rem 0 0;font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900}
.evb-chips{display:flex;flex-wrap:wrap;gap:.45rem}
.evb-chip{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:.45rem .9rem;border-radius:.8rem;font-size:.75rem;font-weight:800;cursor:pointer}
.evb-chip:hover{border-color:var(--p)}.evb-chip[aria-pressed=true]{background:var(--grad);color:#fff;border-color:transparent}
.evb-note{display:flex;align-items:center;gap:.6rem;margin:0 0 1rem;padding:.55rem .9rem;border-radius:.8rem;background:var(--soft);font-size:.82rem;color:var(--mute)}
.evb-note button{margin-inline-start:auto;border:0;background:transparent;color:var(--p);font-weight:800;cursor:pointer}
.evb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15.5rem,1fr));gap:1.2rem}
.evb-card{display:flex;flex-direction:column;padding:.9rem;border-radius:1.5rem;background:var(--card);border:1px solid var(--line);box-shadow:var(--sh);transition:transform .2s}
.evb-card:hover{transform:translateY(-5px)}
.evb-cover{position:relative;display:grid;place-items:center;height:13rem;padding:1rem;border-radius:1.1rem;color:#fff;text-align:center;overflow:hidden}
.evb-cover h4{margin:0;font-size:1.15rem;font-weight:900;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.evb-cover .ic{position:absolute;top:.8rem;right:.8rem;font-size:1.8rem;opacity:.85}
.evb-cover .bd{position:absolute;left:.6rem;bottom:.6rem;padding:.2rem .6rem;border-radius:.5rem;background:rgba(0,0,0,.42);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:.62rem;font-weight:800;color:#fcd34d}
.evb-meta{display:flex;justify-content:space-between;gap:.5rem;margin-top:.8rem;font-size:.72rem;font-weight:700;color:var(--p)}:root.dark .evb-meta{color:#f0abfc}
.evb-card h3{margin:.3rem 0 .2rem;font-size:1rem;font-weight:800;line-height:1.25}
.evb-card p{margin:0;color:var(--mute);font-size:.8rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.evb-foot{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:auto;padding-top:.8rem}
.evb-earn{font-size:.72rem;font-weight:800;color:#d99a00}
.evb-empty{padding:2rem;text-align:center;color:var(--mute);border:1px dashed var(--line);border-radius:1.2rem}

/* estudio y guías */
.evb-studio{margin:1rem -1rem;padding:2.5rem 1rem;background:var(--soft);border-block:1px solid var(--line)}
.evb-center{text-align:center;max-width:46rem;margin:0 auto 2rem}.evb-center h2{margin:.6rem 0 .4rem;font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900}.evb-center p{margin:0;color:var(--mute)}
.evb-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.2rem;max-width:80rem;margin:0 auto}
.evb-tool{padding:1.5rem;border-radius:1.5rem;background:var(--card);border:1px solid var(--line);box-shadow:var(--sh)}
.evb-tool .ti{display:grid;place-items:center;width:3.2rem;height:3.2rem;border-radius:1rem;margin-bottom:.9rem;font-size:1.5rem;background:var(--grad);color:#fff}.evb-tool .ti.g{background:var(--gold);color:#1e1b2e}
.evb-tool h3{margin:0 0 .4rem;font-size:1.1rem;font-weight:800}.evb-tool p{margin:0 0 .9rem;color:var(--mute);font-size:.88rem}
.evb-link{border:0;background:transparent;padding:0;color:var(--p);font-weight:800;font-size:.8rem;cursor:pointer}:root.dark .evb-link{color:#f0abfc}.evb-link:hover{text-decoration:underline}
.evb-guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.2rem}
.evb-guide{padding:1.4rem;border-radius:1.5rem;background:var(--card);border:1px solid var(--line)}
.evb-guide span{display:inline-block;padding:.2rem .7rem;border-radius:.5rem;background:var(--soft);color:var(--p);font-size:.7rem;font-weight:800}
.evb-guide h3{margin:.7rem 0 .4rem;font-size:1.05rem;font-weight:800}.evb-guide p{margin:0;color:var(--mute);font-size:.85rem}

/* ventanas */
.evb-modal{position:fixed;inset:0;z-index:230;display:flex;align-items:center;justify-content:center;padding:1rem;background:rgba(10,6,20,.66);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.evb-modal[hidden]{display:none}
.evb-dlg{position:relative;width:min(42rem,100%);max-height:92vh;overflow:auto;padding:1.6rem;border-radius:1.6rem;background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.evb-dlg.rd{width:min(56rem,100%);height:90vh;display:flex;flex-direction:column;padding:1.2rem 1.4rem}
.evb-x{position:absolute;top:.9rem;right:.9rem;width:2.1rem;height:2.1rem;border-radius:50%;border:0;background:var(--soft);color:var(--ink);font-size:1rem;cursor:pointer}.evb-x:hover{background:var(--p);color:#fff}
.evb-dlg h2{margin:0 0 .3rem;font-size:1.4rem;font-weight:900}.evb-dlg>p.sub{margin:0 0 1.1rem;color:var(--mute);font-size:.82rem}
.evb-f{display:grid;gap:.9rem}.evb-f .two{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.evb-f label{display:block;margin-bottom:.25rem;font-size:.75rem;font-weight:800}
.evb-f input[type=text],.evb-f select,.evb-f textarea{width:100%;padding:.65rem .9rem;border-radius:.8rem;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:.88rem}
.evb-f input[type=file]{font-size:.78rem;color:var(--mute);max-width:100%}
.evb-f small{color:var(--mute);font-size:.7rem}
.evb-acts{display:flex;justify-content:flex-end;gap:.6rem;padding-top:.4rem}
.evb-rh{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;padding:0 2.6rem .8rem 0;border-bottom:1px solid var(--line)}
.evb-rh h3{margin:0;font-size:1.05rem;font-weight:900}
.evb-rb{flex:1;overflow:auto;padding:1.2rem .4rem;font-size:1.02rem;line-height:1.75;border-radius:.8rem;transition:background .3s,color .3s}
.evb-rb p{margin:0 0 1.1rem}
.evb-rb.ghost{background:#0b0714;color:#fde68a;padding-inline:1.2rem}
.evb-rb .q{padding:.7rem 1rem;border-radius:.9rem;background:var(--soft);border:1px solid var(--line)}
.evb-rf{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;padding-top:.8rem;border-top:1px solid var(--line);font-size:.78rem;color:var(--mute)}
.evb-bar{height:.3rem;border-radius:99px;background:var(--soft);overflow:hidden;flex:1;min-width:6rem;max-width:12rem}.evb-bar i{display:block;height:100%;width:0;background:var(--grad)}
@media (max-width:900px){.evb-hero{grid-template-columns:1fr;text-align:center}.evb-cta{justify-content:center}.evb-hero p.lead{margin-inline:auto}}
@media (max-width:560px){.evb-f .two{grid-template-columns:1fr}.evb-3d-in{height:21rem}}
@media (prefers-reduced-motion:reduce){.evb-card,.evb-btn{transition:none}}
.evb-body{margin:0}
.evb-note[hidden]{display:none}
.evb-3d-in{background:radial-gradient(circle at 50% 38%,#5b21b6 0,#2e1065 38%,#0b0714 78%)}