:root{color-scheme:dark;color:#f3ead6;background:#100e0b;font-family:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}body{margin:0}
.portada{position:relative;isolation:isolate;min-height:100vh;min-height:100svh;overflow:hidden}
.biblioteca{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#100c0870,#100c08b0),url('imagenes/biblioteca.png') center/cover no-repeat}
.composicion{max-width:1440px;margin:auto;min-height:100vh;min-height:100svh;display:grid;grid-template-columns:minmax(0,38fr) minmax(0,62fr);align-items:center;padding:28px 44px 0;gap:0}
.ayudante{position:relative;left:70px;margin:0;align-self:end;text-align:center;--demora:.15s}
.ayudante img{display:block;width:100%;height:auto;max-height:92svh;object-fit:contain;object-position:bottom}
.presentacion{text-align:center;padding:20px 12px 42px}
.simbolos{width:min(235px,55%);aspect-ratio:1375/860;overflow:hidden;margin:0 auto 25px;--demora:.45s;border-radius:0}
.simbolos img{display:block;width:100%;height:100%;object-fit:contain}
.anticipacion{font-family:Arial,sans-serif;font-size:12px;letter-spacing:.32em;color:#e6c486;--demora:.75s}
h1{font-size:clamp(30px,4.2vw,64px);font-weight:400;letter-spacing:.01em;margin:22px 0;color:#f3dcad;text-shadow:0 2px 25px #000;--demora:.95s}
.subtitulo{font-size:clamp(19px,2vw,27px);line-height:1.65;max-width:39ch;margin:0 auto;text-shadow:0 2px 10px #000;--demora:1.15s}
.estado{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:34px;color:#e0cfb3;font-family:Arial,sans-serif;font-size:11px;letter-spacing:.22em;--demora:1.35s}
.estado span{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:#d8b273;box-shadow:0 0 12px #b99150}
.aparicion{animation:aparecer 1.5s ease-out var(--demora,0s) both}
@keyframes aparecer{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:760px){.composicion{padding:24px 18px 0;grid-template-columns:1fr;gap:18px}.presentacion{grid-row:1;padding:0}.simbolos{width:160px;margin-bottom:18px}h1{font-size:clamp(27px,7vw,44px);margin:18px 0}.subtitulo{font-size:19px;line-height:1.55;max-width:32ch}.estado{font-size:10px;letter-spacing:.12em;margin-top:22px}.ayudante{left:0;width:230px;max-width:70%;margin:0 auto}.ayudante img{max-height:42svh}.biblioteca{background-position:62% center}}
@media(prefers-reduced-motion:reduce){.aparicion{animation:none;opacity:1;transform:none}}