:root{--iv-deep:#152e47;--iv-ink:#203145;--iv-muted:#5c6978;--iv-line:#dde5ef;--iv-accent:#1067b0;--iv-pale:#f4f8fc}
.iv-wrap{max-width:1100px;margin:20px auto 45px;color:var(--iv-ink);font:inherit;line-height:1.6;box-sizing:border-box}
.iv-wrap *{box-sizing:border-box}.iv-wrap h1,.iv-wrap h2,.iv-wrap h3{line-height:1.25;color:var(--iv-deep);margin:0 0 12px}
.iv-wrap h1{font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.025em}.iv-wrap h2{font-size:clamp(1.3rem,2.8vw,1.65rem)}.iv-wrap h3{font-size:1.08rem}.iv-wrap p{margin:0 0 14px}
.iv-intro{padding:32px 26px 22px;background:linear-gradient(110deg,#eaf4ff,#f5f9fe);border:1px solid var(--iv-line);border-radius:18px;margin-bottom:20px}
.iv-eyebrow{font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--iv-accent);display:block;margin-bottom:12px}
.iv-intro p{max-width:75ch;font-size:1.08rem}.iv-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0 24px}
.iv-benefits>div,.iv-ai-card,.iv-gate,.iv-builder,.iv-form,.iv-promo{background:#fff;border:1px solid var(--iv-line);border-radius:14px;padding:20px}
.iv-benefits strong,.iv-benefits span{display:block}.iv-benefits span{font-size:.88rem;color:var(--iv-muted)}
.iv-form{display:grid;gap:16px}.iv-form label,.iv-builder label{display:grid;gap:6px;font-weight:600;font-size:.95rem;color:var(--iv-deep)}
.iv-form input:not([type=checkbox]),.iv-form select,.iv-form textarea,.iv-builder input,.iv-builder select,.iv-builder textarea{width:100%;max-width:100%;background:#fff;border:1px solid #aebdce;border-radius:8px;padding:11px 12px;color:var(--iv-ink);font:inherit;font-size:1rem;line-height:1.4;min-height:45px}
.iv-form input:focus-visible,.iv-form select:focus-visible,.iv-builder :focus-visible,.iv-wrap a:focus-visible,.iv-wrap button:focus-visible{outline:3px solid #76b5ee;outline-offset:2px}
.iv-form fieldset{border:1px solid var(--iv-line);border-radius:10px;padding:13px 15px}.iv-form legend{font-weight:700;padding:0 8px}
.iv-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.iv-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px}
.iv-wrap label.iv-check{display:flex;align-items:flex-start;gap:8px;font-size:.92rem;font-weight:400;line-height:1.5}.iv-check input{flex:0 0 18px;margin-top:4px;width:18px;height:18px;accent-color:var(--iv-accent)}
.iv-muted{font-size:.87rem;color:var(--iv-muted);font-weight:400}.iv-wrap em{color:#9a1325;font-style:normal}.iv-form small{color:var(--iv-muted)}.iv-honey{position:absolute!important;left:-10000px!important;top:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.iv-button{display:inline-flex;align-items:center;justify-content:center;text-align:center;background:var(--iv-accent)!important;color:#fff!important;border:1px solid var(--iv-accent)!important;border-radius:8px;text-decoration:none!important;padding:11px 18px;min-height:44px;font-weight:700;font-size:.96rem;cursor:pointer}
.iv-button:hover{background:#064a83!important}.iv-secondary{background:#fff!important;color:var(--iv-accent)!important}.iv-secondary:hover{background:#e8f2fb!important;color:#064a83!important}
.iv-notice{background:#eaf4ff;color:#134266;border-left:4px solid #3985c1;padding:12px 14px;border-radius:8px;margin:15px 0}
.iv-credit{text-align:center;padding:26px 0 6px;font-size:.82rem;color:var(--iv-muted)}.iv-gate{margin:22px 0}.iv-gate .iv-form{padding:0;border:0}.iv-login{max-width:570px}
.iv-builder{margin:25px 0;display:grid;gap:15px}.iv-builder-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}.iv-builder-head h2,.iv-builder-head h3{margin:0}
.iv-pill{font-size:.78rem;padding:6px 10px;border-radius:999px;background:#eaf4ec;color:#16633a;font-weight:700}.iv-output{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font-family:inherit;font-size:.94rem;line-height:1.5;background:var(--iv-pale);border:1px solid var(--iv-line);border-radius:10px;padding:18px;min-height:140px;max-height:420px;overflow-y:auto;margin:0}
.iv-recommend{background:#edf6ff;border-radius:8px;padding:12px 14px;color:#17446e}.iv-directory{margin-top:32px}.iv-ai-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:20px 0 28px}.iv-ai-card{display:flex;flex-direction:column;gap:4px}.iv-ai-card p{font-size:.93rem}.iv-ai-card a{margin-top:auto;color:var(--iv-accent);font-weight:700}
.iv-table-scroll{overflow-x:auto;margin:16px 0 22px;border:1px solid var(--iv-line);border-radius:12px}.iv-table-scroll table{border-collapse:collapse;width:100%;min-width:570px;background:#fff}.iv-table-scroll th,.iv-table-scroll td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--iv-line);font-size:.91rem}.iv-table-scroll thead{background:var(--iv-pale)}.iv-table-scroll tbody tr:last-child> *{border-bottom:0}
.iv-promo{background:#f5f9fe;margin-top:28px}.iv-promo a{display:inline-block;margin:4px 16px 4px 0;font-weight:700;color:var(--iv-accent)}
@media(max-width:760px){.iv-benefits,.iv-ai-grid{grid-template-columns:1fr 1fr}.iv-intro{padding:24px 19px}.iv-form,.iv-builder{padding:17px}}
@media(max-width:560px){.iv-benefits,.iv-ai-grid,.iv-grid2,.iv-topics{grid-template-columns:1fr}.iv-wrap h1{font-size:1.85rem}.iv-builder-head{align-items:stretch}.iv-builder-head .iv-button{width:100%}.iv-ai-card{padding:16px}}


/* Identidad oficial y mensaje personal de bienvenida */
.iv-brand-row{display:grid;grid-template-columns:116px minmax(0,1fr);gap:24px;align-items:start}
.iv-brand-logo{display:block;width:116px;max-width:100%;height:auto;object-fit:contain;background:transparent;border:0;box-shadow:none}
.iv-brand-name{font-weight:800;color:var(--iv-deep);font-size:1.2rem}
.iv-personal-intro .iv-eyebrow{margin-top:2px}
.iv-welcome p{max-width:70ch}
.iv-founder{display:flex;flex-wrap:wrap;gap:5px 12px;align-items:baseline;font-size:.93rem;margin-top:14px!important}
.iv-founder span{font-size:.87rem;color:var(--iv-muted)}
.iv-welcome-cta{margin-top:1px}
.iv-lab-brand{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.iv-lab-brand .iv-brand-logo{width:82px}
.iv-lab-brand .iv-eyebrow{margin-bottom:0}
@media(max-width:560px){.iv-brand-row{grid-template-columns:1fr;gap:8px}.iv-personal-intro .iv-brand-logo{width:105px}.iv-lab-brand .iv-brand-logo{width:66px}.iv-welcome-cta{width:100%}}

/* PromptLab 0.1.2: versión de prueba pública siempre visible por HTML. */
#iv-public-demo-native{margin:22px 0;padding:24px;border:1px solid #c9d9ed;border-radius:16px;background:#f3f8ff;color:var(--iv-ink)}
#iv-public-demo-native .iv-demo-eyebrow{font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;font-weight:800;color:var(--iv-accent);margin:0 0 9px}
#iv-public-demo-native h2{margin-bottom:12px}
#iv-public-demo-native p{margin-bottom:14px}
#iv-public-demo-native label{display:grid;gap:6px;font-weight:650;font-size:.96rem;margin-bottom:14px;color:var(--iv-deep)}
#iv-public-demo-native input,#iv-public-demo-native select,#iv-public-demo-native textarea{width:100%;min-width:0;max-width:100%;border:1px solid #aebdce;border-radius:9px;background:#fff;padding:11px 12px;font:inherit;min-height:44px;color:var(--iv-ink);line-height:1.45}
#iv-public-demo-native textarea{min-height:100px;resize:vertical}
#iv-public-demo-native :focus-visible{outline:3px solid #76b5ee;outline-offset:2px}
#iv-public-demo-native .iv-demo-actions{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 14px}
#iv-public-demo-native .iv-demo-actions button:disabled{opacity:.5;cursor:not-allowed}
#iv-public-demo-native .iv-public-output{margin-top:9px;min-height:auto;background:#fff}
#iv-public-demo-native .iv-public-output[hidden]{display:none!important}
#iv-public-demo-native .iv-demo-notice{font-size:.9rem;min-height:1.2em}
#iv-public-demo-native .iv-demo-upsell{padding:16px;border-radius:12px;background:#e6f0fd;margin-top:18px}
#iv-public-demo-native .iv-demo-upsell p{margin:9px 0 14px}
@media(max-width:560px){#iv-public-demo-native{padding:18px 15px}#iv-public-demo-native .iv-demo-actions{flex-direction:column}#iv-public-demo-native .iv-demo-actions>*{width:100%}}