[hidden]{display:none!important}
/* Layout: una tarjeta por vez (pila tipo Tinder), cabecera fina arriba, botones ✕ · Leer · ✓ abajo; nota completa, filtros, gustos y comentarios suben como hojas desde abajo. */
:root{
  --papel:#f5f6f4; --tarjeta:#ffffff; --tinta:#14171a; --tinta2:#454b52; --tenue:#6c737b; --linea:#dfe2e0; --hueco:#e9ebe8;
  --si:#1f7a4d; --no:#b3261e; --marca:#0b5cad;
  --titular:"Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --texto:"Public Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --rotulo:"IBM Plex Sans Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  /* un color por sección */
  --c-politica:#b8232f; --c-economia:#0f6b78; --c-sociedad:#6a4c93; --c-policiales:#3d4652; --c-deportes:#1d7f3d;
  --c-clima:#1f6fb2; --c-salud:#a8457a; --c-tecnologia:#5a55c4; --c-cultura:#b5651d; --c-mundo:#0b5cad;
  --sombra:0 1px 2px rgba(20,23,26,.06),0 10px 30px rgba(20,23,26,.10);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --papel:#0f1113; --tarjeta:#181b1e; --tinta:#eceeec; --tinta2:#c2c7cc; --tenue:#8d949b; --linea:#2a2f34; --hueco:#23272b;
  --si:#4cc488; --no:#f2776d; --marca:#6ea8ff;
  --c-politica:#ff6b6f; --c-economia:#4cc3cf; --c-sociedad:#b79cf0; --c-policiales:#a9b4c2; --c-deportes:#5fd17f;
  --c-clima:#6fb3f2; --c-salud:#f08cc0; --c-tecnologia:#a19cff; --c-cultura:#f0a65e; --c-mundo:#6ea8ff;
  --sombra:0 1px 2px rgba(0,0,0,.4),0 12px 30px rgba(0,0,0,.45); color-scheme:dark}}
:root[data-theme="dark"]{
  --papel:#0f1113; --tarjeta:#181b1e; --tinta:#eceeec; --tinta2:#c2c7cc; --tenue:#8d949b; --linea:#2a2f34; --hueco:#23272b;
  --si:#4cc488; --no:#f2776d; --marca:#6ea8ff;
  --c-politica:#ff6b6f; --c-economia:#4cc3cf; --c-sociedad:#b79cf0; --c-policiales:#a9b4c2; --c-deportes:#5fd17f;
  --c-clima:#6fb3f2; --c-salud:#f08cc0; --c-tecnologia:#a19cff; --c-cultura:#f0a65e; --c-mundo:#6ea8ff;
  --sombra:0 1px 2px rgba(0,0,0,.4),0 12px 30px rgba(0,0,0,.45); color-scheme:dark}

html,body{height:100%}
body{background:var(--papel);color:var(--tinta);font-family:var(--texto);overflow:hidden;-webkit-tap-highlight-color:transparent}
button,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--marca);outline-offset:2px;border-radius:6px}
.app{height:100%;display:flex;flex-direction:column;max-width:480px;margin:0 auto;position:relative}

header{display:flex;flex-direction:column;gap:6px;padding-block:10px 6px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.fila{display:flex;align-items:center;gap:8px}
.logo{font-family:var(--titular);font-weight:750;font-size:1.6rem;letter-spacing:-.02em;line-height:1;margin-right:auto;min-width:0}
.logo i{font-style:normal;color:var(--marca)}
.prov{font-family:var(--rotulo);font-weight:500;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--tenue);display:block;margin-top:3px}
.ciudad{appearance:none;background:var(--hueco);border:0;border-radius:999px;padding:8px 12px;font-size:.8rem;font-weight:600;max-width:9.5em;text-overflow:ellipsis}
.icono{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--hueco)}
.icono svg{width:18px;height:18px}
.icono[data-on="1"]{background:var(--tinta);color:var(--papel)}
.filtro-activo{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--tinta2)}
.filtro-activo b{font-weight:600;color:var(--tinta)}
.filtro-activo button{margin-left:auto;font-size:.8rem;font-weight:600;color:var(--marca);padding:4px 0}

.escenario{flex:1;min-height:0;position:relative;margin-left:max(12px,env(safe-area-inset-left,0px));margin-right:max(12px,env(safe-area-inset-right,0px))}
.tarjeta{position:absolute;inset:0;background:var(--tarjeta);border-radius:18px;box-shadow:var(--sombra);overflow:hidden;display:flex;flex-direction:column;touch-action:none;user-select:none;-webkit-user-select:none}
.tarjeta.atras{transform:scale(.955) translateY(10px);opacity:.7;pointer-events:none}
.tarjeta.vuela{transition:transform .32s cubic-bezier(.3,.7,.4,1),opacity .32s}
.tarjeta.vuelve{transition:transform .25s cubic-bezier(.2,.9,.3,1.2)}
.foto{position:relative;flex:0 0 36%;min-height:110px;background:var(--hueco);overflow:hidden}
.foto img,.nota-foto img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;-webkit-user-drag:none}
.ilus{position:absolute;inset:0;display:flex;align-items:flex-end;padding:14px 16px;color:#fff;font-family:var(--titular);font-weight:750;font-size:2.5rem;letter-spacing:-.02em;line-height:.9;overflow:hidden}
.ilus::before{content:"";position:absolute;right:-30px;top:-40px;width:180px;height:180px;border-radius:50%;border:26px solid rgba(255,255,255,.14)}
.ilus::after{content:"";position:absolute;right:70px;top:30px;width:70px;height:70px;border-radius:50%;background:rgba(255,255,255,.12)}
.credito{position:absolute;right:6px;bottom:6px;max-width:82%;font-size:.58rem;line-height:1.3;color:#fff;background:rgba(0,0,0,.55);padding:2px 6px;border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-decoration:none;z-index:2}
.sello{position:absolute;top:18px;padding:6px 12px;border:3px solid;border-radius:8px;font-family:var(--rotulo);font-weight:600;font-size:1.2rem;letter-spacing:.06em;text-transform:uppercase;opacity:0;background:var(--tarjeta);z-index:3;pointer-events:none}
.sello.si{left:16px;color:var(--si);transform:rotate(-10deg)}
.sello.no{right:16px;color:var(--no);transform:rotate(10deg)}
.cuerpo{flex:1;min-height:0;display:flex;flex-direction:column;gap:8px;padding:12px 16px 8px}
.rotulo{font-family:var(--rotulo);font-size:.72rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.rotulo .sec{color:var(--sec)}
.rotulo .sub{color:var(--tenue)}
.rotulo .clave{color:var(--tarjeta);background:var(--tinta);padding:1px 6px;border-radius:3px;letter-spacing:.06em}
.titular{font-family:var(--titular);font-weight:650;font-size:1.45rem;line-height:1.13;letter-spacing:-.012em;text-align:left;text-wrap:balance;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;flex:none}
.titular:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.bajada{font-size:.93rem;line-height:1.5;color:var(--tinta2);margin:0;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.meta{margin-top:auto;font-size:.72rem;color:var(--tenue);display:flex;gap:6px;flex-wrap:wrap}
.social{display:flex;align-items:center;gap:2px;border-top:1px solid var(--linea);padding:4px 8px}
.social button{display:flex;align-items:center;gap:4px;padding:8px;border-radius:999px;font-size:.84rem;color:var(--tinta2)}
.social button[aria-pressed="true"]{background:var(--hueco);color:var(--tinta)}
.social .der{margin-left:auto}
.anuncio{justify-content:center;align-items:center;gap:12px;text-align:center;padding:24px;background:repeating-linear-gradient(135deg,var(--tarjeta) 0 14px,var(--hueco) 14px 28px)}
.anuncio b{font-family:var(--rotulo);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tenue)}
.anuncio p{max-width:28ch;color:var(--tinta2);font-size:.92rem;line-height:1.45;margin:0}
.fin{justify-content:center;gap:12px;padding:28px}
.fin h2{font-family:var(--titular);font-size:1.6rem;margin:0;text-wrap:balance}
.fin p{color:var(--tinta2);line-height:1.5;margin:0}

.mando{display:flex;justify-content:center;align-items:flex-start;gap:22px;padding-block:12px 10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.redondo{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--tarjeta);box-shadow:var(--sombra);font-size:1.45rem;font-weight:750}
.redondo.no{color:var(--no)} .redondo.si{color:var(--si)}
.redondo:active{transform:scale(.94)}
.leer{height:44px;margin-top:7px;padding:0 18px;border-radius:999px;background:var(--tinta);color:var(--papel);font-weight:600;font-size:.88rem}
.leer:disabled{opacity:.35;cursor:default}
.mando small{display:block;font-size:.62rem;font-weight:600;color:var(--tenue);text-align:center;margin-top:4px;font-family:var(--rotulo);letter-spacing:.06em;text-transform:uppercase}

.velo{position:absolute;inset:0;background:rgba(10,12,14,.5);z-index:20;display:flex;align-items:flex-end}
.hoja{background:var(--tarjeta);width:100%;max-height:93%;border-radius:18px 18px 0 0;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom,0px);animation:sube .22s ease-out}
@keyframes sube{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
.hoja-cab{display:flex;align-items:center;gap:8px;padding:10px max(16px,env(safe-area-inset-right,0px)) 8px max(16px,env(safe-area-inset-left,0px));border-bottom:1px solid var(--linea)}
.hoja-cab b{font-family:var(--rotulo);font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--tenue);margin-right:auto;min-width:0}
.cerrar{font-size:1.6rem;line-height:1;padding:2px 8px}
.hoja-cuerpo{overflow-y:auto;padding-block:16px 28px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:18px}
.nota{display:flex;flex-direction:column;gap:16px}
.nota-foto{position:relative;aspect-ratio:16/9;max-width:100%;background:var(--hueco);overflow:hidden;border-radius:10px}
.nota h2{font-family:var(--titular);font-weight:750;font-size:1.72rem;line-height:1.1;letter-spacing:-.015em;margin:6px 0 0;text-wrap:balance}
.bajada-g{font-family:var(--titular);font-size:1.12rem;line-height:1.45;color:var(--tinta2);margin:0;max-width:65ch}
.lectura{font-size:.74rem;color:var(--tenue)}
.bloque{display:flex;flex-direction:column;gap:6px;max-width:65ch}
.bloque h3{font-family:var(--rotulo);font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin:0;color:var(--sec)}
.bloque p,.bloque li{font-size:1rem;line-height:1.6;margin:0}
.bloque ul{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:6px}
.importa{border-left:3px solid var(--sec);padding-left:12px}
.miradas{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mirada{background:var(--hueco);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:4px;min-width:0}
.mirada b{font-size:.8rem}
.mirada span{font-size:.92rem;line-height:1.5}
.eje{font-size:.86rem;color:var(--tinta2)}
@media (max-width:400px){.miradas{grid-template-columns:1fr}}
.acciones-nota{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--linea);padding-top:14px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid var(--linea);font-size:.84rem;font-weight:600}
.chip[aria-pressed="true"]{background:var(--tinta);color:var(--papel);border-color:var(--tinta)}
.chip.menos{color:var(--no)}
.chip:disabled{opacity:.4;cursor:default}
.chip small{font-weight:400;color:var(--tenue)}
.chip[aria-pressed="true"] small{color:inherit}
.aviso-ia{font-size:.75rem;color:var(--tenue);line-height:1.5;margin:0}
.com{display:flex;flex-direction:column;gap:2px;padding-bottom:10px;border-bottom:1px solid var(--linea)}
.com b{font-size:.8rem}
.com span{font-size:.95rem;line-height:1.45}
.escribir{display:flex;gap:8px;padding:10px max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px));border-top:1px solid var(--linea)}
.escribir input{flex:1;min-width:0;background:var(--papel);color:var(--tinta);border:1px solid var(--linea);border-radius:999px;padding:10px 14px;font:inherit;font-size:.9rem}
.escribir button{background:var(--tinta);color:var(--papel);font-weight:600;border-radius:999px;padding:10px 16px}
.mod{font-size:.85rem;color:var(--no);line-height:1.45;margin:0}
.google{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:999px;border:1px solid var(--linea);background:var(--tarjeta);font-weight:600;font-size:.92rem;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.google .g{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--hueco);font-weight:750;color:var(--marca)}
.campo{background:var(--papel);color:var(--tinta);border:1px solid var(--linea);border-radius:10px;padding:10px 12px;font:inherit;font-size:1rem;max-width:100%}
.enlace{color:var(--marca);font-weight:600;font-size:inherit;text-decoration:underline;text-underline-offset:2px}
.denunciar{align-self:flex-start;font-size:.75rem;color:var(--tenue);margin-top:2px}
.denunciar:disabled{text-decoration:none;cursor:default}
.terminos{display:flex;flex-direction:column;gap:10px;background:var(--hueco);border-radius:12px;padding:14px}
.terminos h3{margin:0;font-family:var(--rotulo);font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.terminos ul{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:6px;font-size:.92rem;line-height:1.45}
.acepto{display:flex;gap:8px;align-items:center;font-size:.9rem;font-weight:600}
.acepto input{width:20px;height:20px;accent-color:var(--marca)}
.demo{display:flex;flex-direction:column;gap:14px}
.demo h2{font-family:var(--titular);font-size:1.5rem;margin:0;text-wrap:balance}
.demo p{margin:0;line-height:1.55;max-width:60ch}
.demo-sello{align-self:flex-start;font-family:var(--rotulo);font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--no);border:2px solid var(--no);border-radius:6px;padding:2px 8px}
.grupo{display:flex;flex-direction:column;gap:8px}
.grupo h3{margin:0;font-family:var(--rotulo);font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--sec,var(--tinta))}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.destacado{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;border-radius:12px;background:var(--tinta);color:var(--papel);text-align:left}
.destacado b{font-family:var(--titular);font-size:1.15rem}
.destacado span{font-size:.8rem;opacity:.8}
.barra{display:grid;grid-template-columns:7.5em 1fr 2.5em;align-items:center;gap:8px;font-size:.85rem}
.barra i{display:block;height:8px;border-radius:4px;background:var(--sec)}
.barra em{font-style:normal;color:var(--tenue);font-variant-numeric:tabular-nums;text-align:right}

.guia{position:absolute;inset:0;z-index:30;background:rgba(10,12,14,.82);color:#fff;display:flex;flex-direction:column;justify-content:center;gap:22px;padding-block:28px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.guia h2{font-family:var(--titular);font-size:1.7rem;margin:0}
.paso{display:grid;grid-template-columns:52px 1fr;gap:12px;align-items:center;font-size:.98rem;line-height:1.4}
.paso span{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:1.4rem;background:rgba(255,255,255,.14)}
.paso b{display:block}
.guia button{align-self:flex-start;background:#fff;color:#111;font-weight:750;border-radius:999px;padding:12px 22px}
.mano{animation:mano 1.6s ease-in-out infinite}
@keyframes mano{0%,100%{transform:translateX(-8px)}50%{transform:translateX(8px)}}
.toast{position:absolute;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--tinta);color:var(--papel);padding:10px 16px;border-radius:999px;font-size:.85rem;font-weight:600;z-index:40;width:max-content;max-width:88%;text-align:center}
@media (prefers-reduced-motion:reduce){.tarjeta.vuela,.tarjeta.vuelve{transition:none}.hoja{animation:none}.mano{animation:none}}

/* ===== agregados de la app real (sobre el diseño aprobado del prototipo) ===== */
.instalar{display:flex;align-items:center;gap:10px;margin:0 max(12px,env(safe-area-inset-left,0px)) 8px;padding:10px 12px;border-radius:12px;background:var(--tinta);color:var(--papel);font-size:.84rem}
.instalar b{font-weight:600}
.instalar button{margin-left:auto;background:var(--papel);color:var(--tinta);font-weight:700;border-radius:999px;padding:8px 14px}
.instalar .x{margin-left:4px;background:none;color:var(--papel);padding:4px 8px;font-size:1.1rem}
.pie-legal{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.78rem}
.pie-legal a{color:var(--tenue)}
.anuncio ins{display:block;width:100%;min-height:250px}
.cargando{justify-content:center;align-items:center;color:var(--tenue)}
.actualizada{color:var(--marca)}
.codigo-demo{font-family:var(--rotulo);font-size:1.4rem;letter-spacing:.2em;background:var(--hueco);border-radius:8px;padding:6px 12px;align-self:flex-start}
a.google{text-decoration:none;color:inherit}