/* Primera edición: un solo artículo. Hereda Poppins y la paleta provisional. */
.start-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px}
.start-header nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:500}
.start-header nav a{min-height:44px;display:inline-flex;align-items:center}
.start-header nav [aria-current=page]{color:var(--blue)}
.start-intro{padding-block:57px 64px;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(220px,1fr);gap:64px;align-items:end}
.start-intro h1{font-size:clamp(40px,4.4vw,64px);font-weight:700;letter-spacing:-.035em;line-height:1.12;margin:0;text-wrap:balance}
.start-intro h1 span{color:var(--blue)}
.start-intro>p{font-size:16px;line-height:1.85;color:var(--muted);max-width:37ch;padding-bottom:4px}
.start-reading{padding-bottom:88px;scroll-margin-top:24px}
.start-section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:22px}
.start-section-heading h2{font-size:23px;font-weight:600;line-height:1.4;letter-spacing:-.02em}
.start-section-heading>p{font-size:13px;color:var(--muted)}
.start-feature{display:grid;grid-template-columns:1.08fr 1fr;background:#121f3b;border-radius:16px;overflow:clip}
.start-feature-image{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#edf3ff;padding:40px 28px 26px;gap:22px;min-width:0}
.start-photo{width:100%;height:335px;overflow:hidden;display:flex;align-items:center;justify-content:center}.start-feature-image img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transform:none;transition:transform 220ms ease-out}
.start-image-caption{font-size:12px;line-height:1.7;color:#455776;text-align:center}
.start-feature-copy{padding:46px 42px;align-self:center;color:white}
.start-feature h3{font-size:clamp(27px,2.6vw,38px);font-weight:600;line-height:1.2;letter-spacing:-.03em;text-wrap:balance}
.start-feature h3 a{color:inherit}
.start-meta{color:#c5d4ef;font-size:13px;margin-top:18px;display:flex;gap:10px;align-items:center}
.start-description{color:#d2ddf2;font-size:15px;line-height:1.85;margin-top:20px;max-width:39ch}
.start-read-button{margin-top:28px;background:#fff;color:#172a50;font-size:14px;padding:14px 22px}
.start-editorial-note{font-size:12px;line-height:1.7;color:#c5d4ef;margin-top:17px}
.start-footer{background:#142542;color:white;border-radius:24px 24px 0 0;padding-block:40px 22px}
.start-footer-top{display:flex;justify-content:space-between;gap:40px}
.start-footer-brand{display:flex;gap:30px;align-items:center}
.start-footer-brand p{font-size:16px;line-height:1.7;color:#d2ddf2}
.start-footer nav{display:grid;grid-template-columns:auto auto;gap:8px 32px;align-items:start;font-size:13px;color:#d2ddf2}
.start-footer nav a{display:inline-flex;align-items:center;min-height:36px;text-decoration:underline;text-underline-offset:4px}
.start-footer-bottom{display:flex;justify-content:space-between;gap:20px;color:#c5d4ef;font-size:12px;margin-top:32px}
.start-footer :focus-visible,.start-feature-copy :focus-visible{outline-color:#b8d4ff}
.start-feature-copy a:active,.start-header nav a:active{transform:scale(.98)}
@media(hover:hover) and (pointer:fine){.start-feature-image:hover img{transform:translateY(-3px)}.start-feature h3 a:hover{text-decoration:underline;text-underline-offset:5px;color:#fff}.start-read-button:hover{background:#dfeaff;color:#183fb2}.start-footer a:hover{color:#fff}}
@media(max-width:1100px){.start-intro{gap:34px;padding-block:40px 48px}.start-feature-copy{padding:36px 30px}.start-feature-image{padding-inline:22px}.start-photo{height:300px}.start-footer-brand{gap:22px}.start-footer nav{gap:8px 24px}}
@media(max-width:800px){.start-intro{grid-template-columns:1fr;gap:22px;padding-block:30px 44px}.start-intro h1{font-size:52px}.start-intro>p{max-width:56ch;font-size:15px;padding:0}.start-feature{grid-template-columns:1fr 1fr}.start-feature-copy{padding:30px 25px}.start-feature h3{font-size:28px}.start-photo{height:260px}.start-description{font-size:14px}.start-footer-top{flex-direction:column;gap:28px}.start-footer nav{grid-template-columns:1fr 1fr;max-width:500px}.start-footer-brand img{width:125px}.start-reading{padding-bottom:60px}.start-section-heading{align-items:start;flex-direction:column;gap:6px}}
@media(max-width:560px){.start-header{padding-block:20px;gap:18px}.start-header .brand img{width:112px}.start-header nav{font-size:12px;gap:18px}.start-intro{padding-block:25px 38px;gap:22px}.start-intro h1{font-size:clamp(34px,9.4vw,48px);letter-spacing:-.035em}.start-intro>p{font-size:14px;line-height:1.85}.start-section-heading h2{font-size:21px;max-width:20ch}.start-section-heading>p{font-size:12px}.start-feature{grid-template-columns:1fr}.start-feature-image{padding:24px 24px 18px;gap:14px}.start-photo{height:230px;max-width:320px}.start-image-caption{font-size:11px}.start-feature-copy{padding:30px 25px}.start-feature h3{font-size:29px;line-height:1.25}.start-description{font-size:14px}.start-read-button{margin-top:24px}.start-meta{font-size:12px;margin-top:16px}.start-editorial-note{font-size:11px}.start-reading{padding-bottom:48px}.start-footer{padding-top:30px}.start-footer-brand{align-items:start;flex-direction:column;gap:17px}.start-footer-brand p{font-size:14px}.start-footer nav{gap:8px 18px;font-size:12px}.start-footer nav a{min-height:44px}.start-footer-bottom{flex-direction:column;gap:6px;margin-top:25px}}
@media(prefers-reduced-motion:reduce){.start-feature-image img{transition:none!important}.start-feature-image:hover img{transform:none}.start-feature-copy a:active,.start-header nav a:active{transform:none}}


/* Portada solicitada: collage conceptual de IA y logotipo oficial blanco. */
.home-cover{position:relative;isolation:isolate;overflow:clip;min-height:510px;display:grid;place-items:center;background:#10151f;color:#fff;padding:95px 24px 70px}
.home-cover-art,.home-cover-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.home-cover-art{object-fit:cover;object-position:center;opacity:.74}
.home-cover-shade{background:rgba(7,10,17,.48)}
.home-cover-nav{position:absolute;top:25px;right:max(32px,calc((100% - 1212px)/2));z-index:2;font-size:14px;font-weight:500}
.home-cover-nav a{display:inline-flex;align-items:center;min-height:44px;padding:6px 18px;background:rgba(255,255,255,.1);border-radius:50px;color:#fff}
.home-cover-content{text-align:center;width:100%;max-width:740px}
.home-cover h1{margin:0;line-height:1}
.home-cover h1 img{display:block;width:min(480px,75vw);height:auto;margin-inline:auto;filter:none}
.home-cover-content p{color:#d3d6dd;font-size:16px;font-weight:400;line-height:1.8;max-width:640px;margin:28px auto 0;text-wrap:pretty}
.home-cover :focus-visible{outline-color:#fff}
.home-cover~main .start-reading{padding-top:52px}
[data-scroll-reveal][data-motion-ready=true]{opacity:0;transform:translateY(12px);transition:opacity 280ms var(--ease-out),transform 280ms var(--ease-out)}
[data-scroll-reveal][data-motion-ready=true][data-visible=true]{opacity:1;transform:none}
[data-scroll-reveal]:focus-within{opacity:1!important;transform:none!important;transition:none!important}
@media(hover:hover) and (pointer:fine){.home-cover-nav a:hover{background:rgba(255,255,255,.2);color:#fff}}
@media(max-width:800px){.home-cover{min-height:470px}.home-cover-nav{right:24px}.home-cover-content p{max-width:540px;font-size:15px}.home-cover~main .start-reading{padding-top:38px}}
@media(max-width:560px){.home-cover{min-height:440px;padding:95px 24px 56px}.home-cover-art{object-position:22% center;opacity:.7}.home-cover-nav{right:20px;top:17px;font-size:13px}.home-cover h1 img{width:min(300px,78vw)}.home-cover-content p{font-size:14px;line-height:1.8;margin-top:24px;max-width:35ch}.home-cover~main .start-reading{padding-top:32px}}
@media(prefers-reduced-motion:reduce){[data-scroll-reveal][data-motion-ready=true]{opacity:1;transform:none;transition:none}}
@media print{[data-scroll-reveal][data-motion-ready=true]{opacity:1;transform:none}}
/* Comparativa de editores: hereda el ritmo compacto del artículo existente. */
.editor-cover{margin:0 0 28px}
.editor-cover img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:16px}
.editor-cover figcaption{font-size:12px;line-height:1.7;color:var(--muted);margin-top:10px;max-width:90ch}
.editor-body .editor-source{font-size:13px;line-height:1.7;color:var(--muted);margin-top:14px}
.editor-body .editor-note{font-size:13px;line-height:1.7;color:var(--muted);margin-top:14px}
.editor-table{min-width:700px;font-size:14px}
.editor-table th,.editor-table td{font-size:14px;width:25%;padding:14px}
.editor-table tbody th{font-weight:600}
.editor-table-wrap:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.editor-steps{padding-left:24px;color:#444f62;font-size:16px;line-height:1.72}
.editor-steps li+li{margin-top:12px}
.start-feature+.start-feature{margin-top:28px}
.start-feature-editors .start-feature-image{padding:0;gap:0;justify-content:start}
.start-feature-editors img.start-editorial-photo{display:block;object-fit:cover;width:100%;height:100%;min-height:340px;transform:none;mix-blend-mode:normal}
.start-feature-editors .start-image-caption{display:block;width:100%;padding:12px 20px}
@media(max-width:800px){.editor-cover{margin-bottom:24px}.editor-steps{font-size:16px}.start-feature-editors img.start-editorial-photo{min-height:300px}}
@media(max-width:560px){.start-feature-editors img.start-editorial-photo{height:auto;min-height:0;aspect-ratio:16/9}.start-feature+.start-feature{margin-top:24px}.editor-cover figcaption{font-size:12px}.editor-table th,.editor-table td{padding:12px}}
/* Artículos compactos con desplazamiento horizontal nativo. */
.article-browser{max-width:652px;margin-inline:auto}
.article-browser-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}
.article-browser-heading h2{font-size:24px;font-weight:600;line-height:1.35;letter-spacing:-.025em;max-width:22ch}
.article-rail-controls{display:flex;gap:8px;flex-shrink:0}
.article-rail-controls button{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:50%;background:#edf3ff;color:#183fb2;transition:background-color 160ms ease-out,transform 160ms ease-out}
.article-rail-controls button:first-child svg{transform:rotate(180deg)}
.article-rail-controls button:disabled{background:#f0f4fa;color:#8793a7;cursor:default}
.article-rail-controls button:not(:disabled):active{transform:scale(.95)}
.article-browser-help{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.7}
.article-rail{display:flex;gap:18px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:6px;padding:12px 6px 18px;margin-inline:-6px;scrollbar-width:thin;scrollbar-color:#8b9fc7 #edf2fa;min-width:0}
.article-tile{flex:0 0 356px;min-width:0;scroll-snap-align:start}
.article-tile a{display:grid;place-items:center;position:relative;isolation:isolate;overflow:hidden;min-height:238px;border-radius:16px;padding:32px 24px 50px;background:#142542;color:white;transform:none;transition:transform 180ms var(--ease-out)}
.article-tile img,.article-tile-shade{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.article-tile img{object-fit:cover;transition:transform 220ms var(--ease-out)}
.article-tile-microphones img{object-fit:contain;background:#edf3ff}
.article-tile-shade{background:rgba(6,14,28,.68);transition:background-color 180ms var(--ease-out)}
.article-tile h3{font-size:23px;font-weight:600;line-height:1.3;text-align:center;letter-spacing:-.025em;max-width:22ch;text-wrap:balance;color:white}
.article-tile p{position:absolute;left:18px;right:18px;bottom:19px;font-size:12px;line-height:1.6;text-align:center;color:#f0f3fa;font-weight:400}
.article-tile a:focus-visible{outline:3px solid var(--blue);outline-offset:4px;transition:none}
.article-tile a:focus-visible .article-tile-shade{background:rgba(6,14,28,.6);transition:none}
.article-tile a:active{transform:scale(.985)}
.article-tile a:active .article-tile-shade{background:rgba(6,14,28,.75)}
.article-browser-note{font-size:12px;line-height:1.7;color:var(--muted);margin-top:10px;max-width:65ch}
@media(hover:hover) and (pointer:fine){.article-tile a:hover{transform:translateY(-3px);color:white}.article-tile a:hover img{transform:scale(1.025)}.article-tile a:hover .article-tile-shade{background:rgba(6,14,28,.6)}.article-rail-controls button:not(:disabled):hover{background:#dce7ff;color:#183fb2}}
@media(max-width:560px){.article-browser-heading{gap:16px}.article-browser-heading h2{font-size:22px}.article-rail-controls{gap:6px}.article-tile{flex-basis:82%}.article-tile a{min-height:220px;padding:28px 20px 48px}.article-tile h3{font-size:22px}.article-tile p{font-size:12px;bottom:16px}.article-rail{gap:14px}.article-browser-help{font-size:12px}.article-browser-note{font-size:12px}}
@media(prefers-reduced-motion:reduce){.article-tile a,.article-tile img,.article-tile-shade,.article-rail-controls button{transition:none!important}.article-tile a:hover,.article-tile a:active,.article-tile a:hover img,.article-rail-controls button:active{transform:none!important}}
/* Referencia del usuario: portada con margen y dos categorías grises. */
.home-cover{width:85%;max-width:1320px;min-height:434px;margin:24px auto 0;border-radius:32px;padding:80px 24px 56px}
.home-cover h1 img{width:min(408px,100%)}
.home-cover~main .start-reading{width:85%;max-width:1320px;padding:32px 0 60px}
.article-browser{max-width:none;background:#f0f2f5;border-radius:24px;padding:28px;margin:0}
.article-browser+.article-browser{margin-top:24px}
.article-browser-heading h2{font-size:27px;max-width:none}
.article-group-description{font-size:14px;line-height:1.75;color:var(--muted);max-width:70ch;margin-top:10px}
.article-rail{margin-top:10px;margin-inline:-8px;padding-inline:8px;scroll-padding-inline:8px}
.article-browser .article-tile{flex-basis:280px}
.article-browser .article-tile a{min-height:210px}
.article-browser .article-tile h3{font-size:22px}
.article-browser .article-tile-microphones img{object-fit:cover;background:#142542}
.article-browser-note{margin-top:2px}
.mic-cover{margin:0 0 28px}
.mic-cover img{display:block;width:100%;height:auto;max-height:390px;object-fit:cover;border-radius:16px}
.mic-cover figcaption{font-size:12px;line-height:1.7;color:var(--muted);margin-top:10px;max-width:90ch}
@media(max-width:800px){.home-cover{min-height:400px}.home-cover~main .start-reading{padding-block:28px 48px}.article-browser{padding:24px}.article-browser-heading h2{font-size:25px}}
@media(max-width:560px){.home-cover{min-height:374px;padding:82px 20px 44px;margin-top:18px;border-radius:24px}.home-cover h1 img{width:min(255px,100%)}.home-cover-content p{font-size:13px;line-height:1.75;margin-top:20px}.home-cover-nav{right:16px;top:14px}.home-cover~main .start-reading{padding-block:24px 40px}.article-browser{padding:20px;border-radius:20px}.article-browser+.article-browser{margin-top:20px}.article-browser-heading h2{font-size:24px}.article-group-description{font-size:13px}.article-browser .article-tile{flex-basis:min(280px,100%)}.article-browser .article-tile a{min-height:220px}.article-browser .article-tile h3{font-size:21px}.article-browser .article-tile p{font-size:12px}.mic-cover{margin-bottom:24px}.mic-cover img{max-height:none}}
/* Ajuste solicitado: portada un 10% mayor que la versión anterior. */
.home-cover{width:93.5%;max-width:1452px;min-height:477.4px}
.home-cover h1 img{width:min(448.8px,100%)}
@media(max-width:800px){.home-cover{min-height:440px}}
@media(max-width:560px){.home-cover{min-height:411.4px}.home-cover h1 img{width:min(280.5px,100%)}}
/* Comparativas: título y descripción al lado derecho del bloque. */
.article-browser[aria-labelledby="comparativas-title"] .article-browser-heading{justify-content:flex-end;text-align:right}
.article-browser[aria-labelledby="comparativas-title"] .article-group-description{margin-left:auto;text-align:right}
/* Comparativas: bloque de texto colocado a la derecha de la tarjeta. */
.article-browser[aria-labelledby="comparativas-title"]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:40px;align-items:center}
.article-browser[aria-labelledby="comparativas-title"] .article-group-intro{grid-column:2;grid-row:1;text-align:right;justify-self:stretch}
.article-browser[aria-labelledby="comparativas-title"] .article-browser-heading{width:100%;justify-content:flex-end}
.article-browser[aria-labelledby="comparativas-title"] .article-group-description{max-width:45ch;margin-left:auto;text-align:right}
.article-browser[aria-labelledby="comparativas-title"] .article-rail{grid-column:1;grid-row:1}
.article-browser[aria-labelledby="comparativas-title"] .article-browser-note{grid-column:1;grid-row:2}
@media(max-width:700px){.article-browser[aria-labelledby="comparativas-title"]{grid-template-columns:minmax(0,1fr);gap:0}.article-browser[aria-labelledby="comparativas-title"] .article-group-intro{grid-column:1;grid-row:1}.article-browser[aria-labelledby="comparativas-title"] .article-rail{grid-column:1;grid-row:2}.article-browser[aria-labelledby="comparativas-title"] .article-browser-note{grid-column:1;grid-row:3}}