.demo-body{background:var(--superficie-alt);font-family:var(--fuente-texto);font-size:16px;line-height:1.5}
[hidden]{display:none!important}
.preview-notice{max-width:620px;margin:16px auto;padding:12px 20px;font-size:13px;background:var(--primario-suave);color:var(--tinta);border-radius:8px}
.demo-shell{max-width:560px;margin:24px auto;background:var(--papel);border:1px solid var(--borde);border-radius:18px;overflow:clip;min-height:85vh;box-shadow:var(--sombra-flotante)}
.demo-header{height:76px;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--borde)}
.brand{font-family:var(--fuente-titular);font-size:29px;text-decoration:none;color:var(--tinta);display:flex;gap:8px;align-items:center}
.brand svg{width:25px;height:25px;fill:none;stroke:var(--primario);stroke-width:1.4;stroke-linecap:round}
.header-right{display:flex;gap:10px;align-items:center}
.access-tag{background:var(--primario-suave);color:var(--primario);padding:5px 10px;border-radius:30px;font-size:12px;font-weight:600;display:inline-block}
.quiet-button{border:0;background:transparent;color:var(--tinta);min-width:42px;min-height:42px;font-size:23px;cursor:pointer}
.demo-hero{position:relative;padding:20px 24px 16px}
.demo-hero img{width:100%;height:150px;object-fit:cover;display:block;border-radius:9px}
.hero-copy{padding-top:24px}
.eyebrow{font-size:12px;letter-spacing:.13em;color:var(--tinta-media);font-weight:600;margin:0 0 12px}
.demo-body h1{font-family:var(--fuente-titular);font-size:clamp(28px,6.5vw,36px);line-height:1.14;font-weight:500;letter-spacing:-.02em;margin:0 0 16px}
.demo-body h2{font-family:var(--fuente-titular);font-size:24px;font-weight:500;line-height:1.2;margin:0 0 12px}
.demo-body h3{font-size:16px;font-weight:600;margin:0}
.hero-copy>p:last-child,.view-intro{color:var(--tinta-media);max-width:400px;margin:0;line-height:1.5}
.demo-inner{padding:8px 24px 36px}
.demo-view:not(#view-home) .demo-inner{padding-top:32px}
.soft-note{font-size:13px;color:var(--tinta-media);line-height:1.6;margin:10px 0 20px}
.button-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:30px}
.action{font:500 14px var(--fuente-texto);min-height:48px;padding:13px 16px;border-radius:7px;cursor:pointer;text-align:center;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid transparent;transition:background .15s}
.primary{background:var(--primario);color:var(--sobre-primario)}
.primary:hover{background:var(--primario-hover)}
.secondary{background:var(--superficie);color:var(--tinta);border-color:var(--borde)}
.action:disabled{opacity:.6;cursor:not-allowed}
.text-button{font:500 14px var(--fuente-texto);padding:12px 0;border:0;cursor:pointer;background:transparent;color:var(--primario);text-align:left}
.demo-card{padding:24px;border:1px solid var(--borde);border-radius:12px;background:var(--superficie);margin:20px 0}
.demo-card p{color:var(--tinta-media);font-size:14px}
.card-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}
.card-heading h2{margin-bottom:0}
.card-heading>span{font-size:12px;color:var(--tinta-media);white-space:nowrap}
.day-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}
.day-options button{min-height:120px;padding:13px 9px;text-align:left;background:var(--papel);border:1px solid var(--borde);border-radius:8px;color:var(--tinta);font:500 14px var(--fuente-texto);cursor:pointer}
.day-options button[aria-pressed=true]{outline:2px solid var(--primario);outline-offset:-2px;background:var(--primario-suave)}
.day-options button span{display:block;font-size:12px;color:var(--tinta-media);font-weight:400;line-height:1.4;margin-top:7px}
.dot{width:9px;height:9px;border-radius:100%;display:block;margin-bottom:12px;background:var(--verde)}
.dot.amber{background:var(--ambar)}.dot.clay{background:var(--arcilla)}
.field-label{display:block;font-size:14px;font-weight:500;margin:20px 0 8px}
.field-label span{font-weight:400;color:var(--tinta-media)}
.demo-body textarea,.demo-body input{width:100%;border:1px solid var(--borde);border-radius:6px;background:var(--papel);color:var(--tinta);font:16px var(--fuente-texto);padding:12px}
.demo-body textarea{resize:vertical;max-height:240px}
.form-message{font-size:14px;color:var(--primario);margin:12px 0 0;min-height:20px}
.form-message.error{color:var(--alerta)}
.section-heading{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-top:32px}
.section-heading h2{max-width:240px;font-size:22px}
.section-heading button{white-space:nowrap;padding-top:3px;font-size:13px}
.lesson-row{display:flex;align-items:center;gap:14px;background:var(--superficie);border:1px solid var(--borde);border-radius:9px;padding:17px;width:100%;text-align:left;margin:10px 0;color:var(--tinta);cursor:pointer;font:inherit}
.lesson-number{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primario-suave);font-size:13px;color:var(--primario);flex-shrink:0}
.lesson-detail{flex:1}.lesson-detail strong{display:block;font-size:15px;font-weight:500;line-height:1.35}.lesson-detail small{display:block;color:var(--tinta-media);font-size:12px;margin-top:5px}
.lesson-arrow{font-size:20px;color:var(--primario)}
.group-title{font:600 12px var(--fuente-texto);letter-spacing:.12em;color:var(--tinta-media);margin:32px 0 12px;text-transform:uppercase}
.safety-link{width:100%;display:block;border:0;border-left:2px solid var(--borde-fuerte);text-align:left;background:transparent;padding:6px 16px;color:var(--tinta);margin:32px 0;cursor:pointer;font-family:var(--fuente-texto)}
.safety-link span{font-size:13px;display:block;color:var(--tinta-media);margin-bottom:5px}.safety-link strong{font-size:14px;font-weight:500}
.medical-note{font-size:12px;color:var(--tinta-media);line-height:1.6;border-top:1px solid var(--borde);padding-top:20px;margin-top:24px}
.demo-nav{display:flex;position:sticky;bottom:0;background:var(--superficie);border-top:1px solid var(--borde);padding:4px 12px max(6px,env(safe-area-inset-bottom));z-index:5}
.demo-nav button{flex:1;border:0;min-height:64px;background:transparent;cursor:pointer;color:var(--tinta-media);font:12px var(--fuente-texto);border-top:2px solid transparent}
.demo-nav button span{display:block;font-size:23px;line-height:1.1;margin-bottom:5px}
.demo-nav button[aria-current]{color:var(--primario);border-color:var(--primario)}
.section-image{width:100%;height:130px;object-fit:cover;border-radius:10px;margin-top:20px}
.phase-list{list-style:none;padding:4px 0;margin:0}.phase-list li{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--borde)}.phase-list li>span{font-family:var(--fuente-titular);color:var(--primario);font-size:26px}.phase-list p{font-size:13px;color:var(--tinta-media);margin:4px 0}
.stack{display:grid;gap:9px}.history-item{padding:12px 0;border-bottom:1px solid var(--borde);font-size:14px}.history-item small{display:block;color:var(--tinta-media);white-space:pre-wrap;overflow-wrap:anywhere}
.legal-links{display:flex;flex-wrap:wrap;gap:16px;font-size:12px}.legal-links a{color:var(--tinta-media)}
.alivia-dialog{border:1px solid var(--borde);border-radius:14px;background:var(--papel);color:var(--tinta);width:min(540px,calc(100% - 24px));max-height:90dvh;padding:0;box-shadow:var(--sombra-flotante)}
.alivia-dialog::backdrop{background:rgba(24,15,20,.55)}
.dialog-head{position:sticky;top:0;background:var(--papel);border-bottom:1px solid var(--borde);display:flex;justify-content:space-between;align-items:center;padding:8px 16px;z-index:1}.dialog-head span{font-size:12px;font-weight:600;letter-spacing:.13em}
.dialog-content{padding:28px}.dialog-content h2{font-size:30px;margin-top:14px;margin-bottom:20px}.dialog-content p{font-size:15px;line-height:1.6}.dialog-content .action{width:100%;margin-top:12px}.dialog-content .soft-note{font-size:13px}
#reader-body h4{font-size:17px;margin:24px 0 10px}#reader-body a{color:var(--primario);overflow-wrap:anywhere}#reader-body .lec-fuente{font-size:13px;border-top:1px solid var(--borde);padding-top:16px}
#reader-body .btn,#reader-body [data-cerrar]{display:none}
.price{font-family:var(--fuente-titular);font-size:36px!important}.price span{font-family:var(--fuente-texto);display:block;font-size:13px;color:var(--tinta-media)}
.offer-list{padding-left:20px}.offer-list li{padding:7px 0;font-size:15px}
.full-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:50px;padding:7px 16px;background:var(--primario);color:var(--sobre-primario);font-size:12px}.full-toolbar button{border:1px solid currentColor;border-radius:6px;background:transparent;color:inherit;padding:7px;cursor:pointer;font-family:var(--fuente-texto)}
#full-container iframe{display:block;border:0;width:100%;height:calc(100dvh - 50px)}
#toast{position:fixed;bottom:85px;left:50%;transform:translateX(-50%);width:min(440px,calc(100% - 32px));border:1px solid var(--borde);background:var(--superficie);padding:16px 20px;border-radius:10px;box-shadow:var(--sombra-flotante);z-index:30;font-size:14px}
.demo-body :focus-visible{outline:2px solid var(--primario);outline-offset:3px}
@media(max-width:600px){.demo-shell{margin:0;border:0;border-radius:0;min-height:100dvh}.preview-notice{margin:0;border-radius:0;padding:10px 18px}.demo-header{height:70px;padding:12px 20px}.demo-hero{padding:16px 20px}.demo-inner{padding:8px 20px 28px}.demo-card{padding:18px}.demo-hero img{height:125px}.hero-copy{padding-top:22px}.button-row{gap:8px}.button-row .action{font-size:13px;padding:12px 8px}.demo-nav{position:fixed;left:0;right:0;bottom:0}#demo-main{padding-bottom:80px}.dialog-content{padding:24px}.access-tag{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}