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.st-reading .st-subidea{display:block;margin:1rem 0 0 clamp(.65rem,3vw,1.5rem);padding-left:1rem;border-left:3px solid #aa593f}.st-route{padding:1.5rem;background:#eef4f1;border-radius:1rem;margin:2rem 0}.st-route h2{font-size:1.6rem}.st-reading li{margin:.65rem 0}.st-argument-bank{margin:3rem 0;padding:clamp(1rem,3vw,2rem);border:1px solid #b7cbca;border-radius:1rem;background:#f5f8f6}.st-response-list{padding-left:1.5rem}.st-response-list>li{padding:1rem;margin:1rem 0;background:white;border-radius:.7rem;border:1px solid #dae5e1}.st-response-list h4{margin:0 0 1rem;font-size:1.2rem;color:#1d3e42}.st-reading tbody td:first-child{font-weight:700}.st-reading strong{font-weight:700}.st-reading .st-response-list ul{padding-left:1.25rem}

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.st-contrast{background:#f3f7f5;border:1px solid #b7cbca;border-radius:1rem;padding:clamp(1rem,3vw,1.8rem);margin:1.5rem 0 2rem}.st-contrast h3{margin-top:0}.st-contrast dl{margin:0}.st-contrast dl>div{padding:1rem 0;border-top:1px solid #d3dfda}.st-contrast dt{font-weight:700;color:#1d3e42;margin-bottom:.5rem}.st-contrast dd{margin:0;line-height:1.8}.st-contrast dl>div:last-child{border-left:4px solid #aa593f;padding-left:1rem}.st-detail-title{font-size:1.3rem;margin:2rem 0 1rem}

.st-reading .section-art img{width:100%;height:auto;max-height:none;object-fit:contain}.st-reading .subidea{margin:20px 0 20px 28px;padding:2px 0 2px 20px;border-left:3px solid #a7b5cb}.st-concept-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:24px 0}.st-concept-grid>div{background:#142544;color:#fff;padding:20px;border-radius:12px}.st-concept-grid strong{color:#b9d7ee}.st-concept-grid p{font-size:16px!important;line-height:1.6}.idea-conservar{background:#f4eee3;border-left:4px solid #ad7943;padding:22px 26px;border-radius:10px;margin:26px 0}.idea-conservar p{margin-bottom:0}.st-reading th[scope=row]{font-weight:750}.st-reading section{scroll-margin-top:24px}.st-case a{text-decoration:underline}.st-reading .st-contrast dl{margin-bottom:0}.st-reading ul,.st-reading ol{line-height:1.85}.st-reading blockquote{padding:20px;border-left:4px solid #ad7943;background:#f8f4ed}.home-course-section{margin-top:62px}.home-course-heading{max-width:780px;margin-bottom:30px}.home-course-heading h2{margin:12px 0 16px}.home-course-heading .lead{margin-bottom:0}@media(max-width:650px){.st-reading .subidea{margin-left:12px;padding-left:14px}.home-course-section{margin-top:40px}}

.st-flow{margin:30px 0;padding:24px;border:1px solid #ccd7e1;border-radius:14px;background:#edf3f5}.st-flow figcaption{font-size:18px;font-weight:700;color:#17384c;margin-bottom:20px}.st-flow ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;list-style:none;padding:0;margin:0;counter-reset:step}.st-flow li{position:relative;padding:20px;background:#fff;border-radius:10px;counter-increment:step}.st-flow li::before{content:counter(step);display:block;color:#a97123;font-weight:800;font-size:24px;margin-bottom:6px}.st-flow li:not(:last-child)::after{content:"→";position:absolute;right:-24px;top:45%;font-size:24px;color:#17384c}.st-flow strong,.st-flow span{display:block}.st-flow span{margin-top:8px;font-size:15px;line-height:1.65}@media(max-width:650px){.st-flow ol{grid-template-columns:1fr}.st-flow li:not(:last-child)::after{content:"↓";right:50%;top:auto;bottom:-27px}.st-flow{padding:18px}}

.st-reading .reading-stages{flex-wrap:wrap}.st-reading .reading-stages a{min-width:42px}
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.st-key{margin:26px 0;padding:20px 24px;background:#f6f2e9;border-left:4px solid #ab7251;border-radius:12px}.st-key>strong{color:#70402e}.st-key p{margin:10px 0 0}.st-reading .reading-stages a{font-size:16px;min-width:42px;min-height:42px}

.st-reading .st-section h2{border-color:#91b8b8}.st-reading .st-interior-art img{border-radius:4px}.st-course-banner{background:#123b45}.st-key,.st-case{margin:28px 0;padding:22px 26px;border-radius:10px;background:#f3eedf;border-left:4px solid #a34f33}.st-case{background:#e9f2ef;border-color:#26777d}.st-key p,.st-case p{margin:12px 0 0}.st-passage-links{font-size:15px!important;padding:16px;background:#edf2f5;border-radius:8px}.st-route{background:#e9f2ef}.st-reading .reading-stages{flex-wrap:wrap}.st-reading .reading-stages a{font-size:16px}.st-reading .lesson-figure{margin-top:28px}

.st-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.st-flow>div{background:white;border-radius:8px;padding:20px}.st-flow strong,.st-flow span{display:block}.st-flow span{font-size:16px;margin-top:10px}.st-reading .st-study-panel table{min-width:500px}.st-reading .st-key strong,.st-reading .st-study-panel>strong{color:#813d28}.st-reading .st-case strong{color:#135861}@media(max-width:650px){.st-flow{grid-template-columns:1fr}}

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.st-course-banner{background:#304b60!important}.st-reading .st-section h2{border-color:#9bb7bc}.st-reading .scripture{background:#f0f5f6;border-color:#7b9ba9}.st-reading .reading-stages a.active{background:#42667b;border-color:#42667b}.st-key{background:#f8f0e7;border-color:#c18a73}.st-key strong{color:#8b5944}.st-case{background:#eef3f5;border-color:#7294a8}.st-case strong{color:#345971}.st-route{background:#f0f5f6;border-color:#7b9ba9}.st-reading .reflection-count{color:#42667b}.st-reading .st-subtitle-art img{border:1px solid #dedad2;background:#fffaf0;border-radius:6px}.st-reading .lesson-figure{margin:30px 0}.st-reading .lesson-figure img{border-radius:6px}.st-reading .st-passage-links{background:#edf3f6}

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.st-study-example{padding:24px;background:#f5f1e6;border:1px solid #d5c9a9;margin:28px 0;border-radius:4px}.st-study-example>strong{color:#674e22}.st-study-example li{margin:14px 0}.st-study-example p{margin:16px 0}

#atArgumentFilter{max-width:650px;display:block}

/* Gouache editorial: papel cálido, azul tinta y acentos de terracota. */
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/* Arcilla y papel: volumen suave y acentos en verde petróleo. */
.st-course-banner{background:#154a50!important;border-radius:28px!important;box-shadow:0 14px 34px #154a5017}.st-reading .lesson-figure img,.st-reading .st-subtitle-art img{border-radius:24px;box-shadow:0 14px 30px #154a5018}.st-confession{background:#f6f1e8;border-left-color:#c7805e;border-radius:18px}.st-reading .scripture{background:#f6f1e8;border-color:#c7805e}.st-key{background:#f6f1e8;border-color:#c7805e}.st-case,.st-route{background:#eaf2ef;border-color:#367b7c}.st-reading .reading-stages a.active{background:#154a50;border-color:#154a50}.st-argument-card{background:#fffdfa;border:1px solid #dae5df;border-radius:22px;box-shadow:0 8px 24px #154a5010}.st-argument-contrast>div{background:#eaf2ef;border-color:#367b7c;border-radius:14px}.st-argument-contrast>div+div{background:#f7eae1;border-color:#c7805e}.st-short{background:#f6f1e8;border-color:#c7805e;border-radius:0 14px 14px 0}.st-card-label{color:#154a50}.st-reply{border-color:#c7805e;border-radius:14px}.st-study-map>div{background:#eaf2ef;border-color:#367b7c;border-radius:18px}.st-study-map strong{color:#154a50}.st-reading .st-passage-links{background:#eaf2ef}.st-reading .st-section h2{border-color:#c7805e}@media(max-width:650px){.st-course-banner{border-radius:18px!important}.st-argument-card{border-radius:16px}}

.st-comparison{margin:32px 0}.st-comparison table{width:100%;border-collapse:collapse;min-width:560px;font-size:17px;line-height:1.65}.st-comparison th,.st-comparison td{padding:18px;border:1px solid #dae5df;text-align:left;vertical-align:top}.st-comparison thead{background:#eaf2ef;color:#154a50}.st-comparison tbody th{background:#f6f1e8;width:16%}.st-comparison .table-scroll{overflow-x:auto;border-radius:16px}

/* Tinta y lápices de color: papel claro, líneas finas y acentos ciruela. */
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/* Línea clara: contornos definidos y colores planos. */
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/* Óleo con espátula: tonos profundos y textura pictórica. */
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