:root{--navy:#102d34;--navy-deep:#09242c;--teal:#007d7c;--ink:#22343a;--muted:#6e7c80;--paper:#f4f5f1;--card:#fff;--line:#e4e8e5;--orange:#dc864b;--mint:#d9eee7;--shadow:0 16px 38px rgba(29,46,49,.055);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #efb15c;outline-offset:2px}.app-shell{display:flex;min-height:100vh}.sidebar{width:254px;min-width:254px;background:#fff;border-right:1px solid var(--line);padding:29px 17px 26px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:13px;align-items:center;margin:0 8px 54px}.brand-mark{background:var(--navy);color:white;width:41px;height:41px;display:grid;place-items:center;font-size:25px;font-family:Georgia,serif;font-style:italic;border-radius:11px;position:relative}.brand-mark span{font:700 11px ui-sans-serif;position:absolute;right:8px;bottom:7px;color:#80d5c5}.brand strong{display:block;letter-spacing:-.7px;font-weight:800;font-size:19px;color:var(--navy)}.brand small{font-size:9px;font-weight:800;letter-spacing:2.3px;color:var(--teal)}.side-caption,.side-footer{font-size:10px;font-weight:800;letter-spacing:2px;color:#94a1a0;margin:0 17px 14px}.navigation{display:grid;gap:5px}.nav-link{width:100%;background:transparent;border:0;color:#67767b;display:flex;align-items:center;gap:13px;border-radius:10px;padding:13px 15px;font-size:13px;font-weight:650;text-align:left}.nav-link:hover,.nav-link.active{background:#e5f2ef;color:#096766}.nav-icon{font-size:20px;line-height:1;width:23px;text-align:center}.side-note{margin-top:auto;padding:18px;background:#edf5ef;border-radius:14px}.side-note-icon{display:inline-block;background:#d8e7da;color:#145c55;border-radius:9px;padding:4px 8px;font-size:18px;margin-bottom:10px}.side-note strong{font-size:13px;display:block}.side-note p{font-size:12px;line-height:1.6;color:#6c827e;margin:8px 0 0}.side-footer{margin:25px 12px 0;font-size:9px}.main-area{flex:1;min-width:0}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 46px;border-bottom:1px solid var(--line);background:#fafbf8}.top-location{display:flex;align-items:center;gap:11px;font-size:10px;letter-spacing:2px;font-weight:800;color:#728182}.pulse{display:inline-block;width:7px;height:7px;background:#0b8979;border-radius:50%;box-shadow:0 0 0 4px #d6eee8}.top-actions{display:flex;align-items:center;gap:12px}.top-tag{font-size:11px;border:1px solid #d6e7df;padding:7px 12px;color:#256a5f;border-radius:20px;font-weight:750}.ghost-btn{background:none;border:0;color:var(--teal);font-size:12px;font-weight:800}main{padding:33px 46px 55px;max-width:1520px;margin:0 auto}.page{display:none}.page.active{display:block;animation:fade .2s ease}@keyframes fade{from{opacity:.6;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.hero{min-height:366px;border-radius:18px;background:var(--navy);display:grid;grid-template-columns:1.32fr 1fr;overflow:hidden;color:#fff;position:relative}.hero-copy{padding:40px 10px 40px 49px;z-index:2}.eyebrow{display:block;letter-spacing:2px;font-weight:850;font-size:10px;color:#7bd3c7;margin-bottom:16px}.eyebrow.dark{color:var(--teal)}.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(48px,5.3vw,86px);line-height:.98;font-weight:400;letter-spacing:-3.5px;margin:0 0 20px}.hero h1 em{color:#8ed2c5;font-style:italic}.hero-copy>p{max-width:465px;line-height:1.65;font-size:13.5px;color:#cedddc;margin-bottom:25px}.hero-actions{display:flex;gap:11px;flex-wrap:wrap}.btn{border:1px solid transparent;padding:13px 19px;border-radius:9px;font-weight:750;font-size:12.5px;display:inline-flex;gap:18px;align-items:center;justify-content:center;text-decoration:none}.btn span{font-size:18px}.btn-accent{background:#cbe8df;color:#123e3f}.btn-accent:hover{background:#e0f3eb}.btn-outline-light{color:#fff;background:transparent;border-color:#79969a}.btn-outline-light:hover{background:#214951}.btn-primary{color:white;background:var(--navy)}.btn-primary:hover{background:#1a5259}.btn-outline{border-color:#c8d5d1;background:white;color:var(--navy)}.btn-outline:hover{background:#f4f9f6}.btn-danger{color:#8e3731;border-color:#e9d3ce;background:#fff9f7}.btn-danger:hover{background:#fcece8}.hero-art{position:relative;min-height:310px;display:grid;place-items:center;background:radial-gradient(circle at 50% 50%,#1e5358,transparent 65%)}.orbit{border:1px solid #45777a;position:absolute;border-radius:50%;width:350px;height:350px;transform:rotate(-35deg)}.orbit-one{width:270px;height:270px;border-style:dashed}.orbit-two:after{content:"✳";position:absolute;right:19px;top:55px;color:#d6a26c;font-size:25px}.hero-symbol{font-family:Georgia,serif;font-weight:400;font-style:italic;font-size:244px;color:#b8ded3;transform:rotate(12deg);text-shadow:18px 18px 0 #155058;line-height:1}.art-caption{position:absolute;bottom:30px;right:32px;font-size:10px;line-height:1.65;letter-spacing:2.2px;font-weight:800;color:#d3a477}.section-heading{margin:46px 0 20px;display:flex;align-items:end;justify-content:space-between;gap:20px}.section-heading .eyebrow{margin-bottom:9px}.section-heading h2{font:400 31px Georgia,serif;letter-spacing:-.8px;margin:0}.heading-aside{color:#869494;font-size:12px;margin-bottom:2px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.feature-card{text-align:left;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:start;min-height:259px;color:inherit;transition:transform .15s,box-shadow .15s}.feature-card:hover{transform:translateY(-3px);box-shadow:0 18px 44px #1938351a}.feature-icon{width:47px;height:47px;display:grid;place-items:center;border-radius:12px;font-size:24px;margin-bottom:19px}.teal{background:#e1f3ee;color:#087d72}.orange{background:#fff0e2;color:#bc6e3d}.lavender{background:#f0ecfc;color:#7563ad}.feature-number,.mini-label{color:var(--teal);letter-spacing:1.5px;font-size:9.5px;font-weight:850}.feature-card h3{font:400 23px Georgia,serif;margin:9px 0 7px}.feature-card p{font-size:12px;line-height:1.6;color:#6e8082;margin:0 0 22px;flex:1}.feature-arrow{color:var(--teal);font-weight:850;font-size:11px}.quote-band{margin-top:24px;padding:29px 34px;background:#eaf0e9;border-radius:13px;display:flex;gap:23px;align-items:center}.quote-glyph{font:80px Georgia,serif;color:#a4cabe;line-height:.4}.quote-band p{font:italic 21px Georgia,serif;margin:0;flex:1;color:#2b4f51}.quote-label{font-size:10px;font-weight:800;letter-spacing:1.3px;color:#829791;max-width:130px;text-align:right}.footer{margin:0 46px;padding:19px 0 26px;border-top:1px solid #dce3e0;display:flex;justify-content:space-between;gap:15px;font-size:10.5px;color:#8b9b9b}.page-heading{margin:9px 0 31px}.page-heading .eyebrow{margin-bottom:10px}.page-heading h1{font:400 clamp(36px,4.5vw,55px) Georgia,serif;letter-spacing:-1.6px;margin:0 0 10px;color:var(--navy)}.punct{color:var(--orange)}.page-heading p{font-size:14px;color:#758689;max-width:670px;line-height:1.65;margin:0}.toolbar{display:flex;gap:12px;flex-wrap:wrap}.search-wrap{display:flex;align-items:center;background:white;border:1px solid #dbe4e0;border-radius:11px;flex:1;min-width:220px;padding:0 16px;gap:9px}.search-wrap span{font-size:27px;color:var(--teal)}.search-wrap input{width:100%;border:0;outline:0;padding:14px 0;font-size:13px;background:transparent;color:var(--ink)}select{border:1px solid #dbe4e0;background:white;padding:14px;border-radius:10px;color:var(--ink);font-size:13px}.result-line{font-size:11px;color:#8c9a9b;margin:19px 0 12px}.atlas-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.atlas-card,.bias-card{background:white;text-align:left;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;flex-direction:column;align-items:start;min-height:210px;transition:border-color .15s,transform .15s}.atlas-card:hover,.bias-card:hover{border-color:#86b7ae;transform:translateY(-2px)}.card-top{display:flex;align-items:center;justify-content:space-between;width:100%;gap:10px}.type-label{font-size:10px;color:#148279;font-weight:800;letter-spacing:.7px;text-transform:uppercase}.fav-button{font-size:24px;color:#c7d0cd;background:transparent;border:0;padding:1px 4px;line-height:1}.fav-button.on{color:#d4a04d}.atlas-card h3,.bias-card h3{font:400 23px Georgia,serif;margin:17px 0 10px;line-height:1.13}.atlas-card p,.bias-card p{font-size:12px;line-height:1.6;color:#748588;margin:0 0 15px;flex:1}.read-more{font-size:11px;color:var(--teal);font-weight:850}.bias-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.bias-card{min-height:190px}.bias-card h3{margin:9px 0}.bias-card .tip{background:#ecf5f1;padding:11px 13px;border-radius:8px;width:100%;font-size:11px;line-height:1.5;color:#3c6b63}.quiz-panel{max-width:830px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:32px;box-shadow:var(--shadow)}.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#77898b;font-size:11px;font-weight:750}.progress-track{width:100%;height:7px;border-radius:8px;background:#e7eeea;margin:15px 0 34px;overflow:hidden}.progress-fill{height:100%;background:var(--teal);transition:width .2s}.quiz-prompt{font:400 28px/1.3 Georgia,serif;margin:0 0 22px;color:var(--navy)}.quiz-options{display:grid;gap:10px}.quiz-option{border:1px solid #dbe4df;border-radius:10px;background:white;text-align:left;padding:16px;display:flex;align-items:center;gap:13px;color:#344b50;font-size:13px}.quiz-option:hover:not(:disabled){border-color:#69aa9e;background:#f6fbf7}.quiz-option:disabled{cursor:default}.quiz-option.correct{background:#e3f4ea;border-color:#4eac87;color:#185f42}.quiz-option.incorrect{background:#fef0e8;border-color:#da976c;color:#93502a}.option-letter{width:27px;height:27px;display:grid;place-items:center;border:1px solid #d9e2df;border-radius:7px;font-size:11px;font-weight:800;flex-shrink:0}.quiz-feedback{margin:22px 0;background:#f0f6f2;padding:16px;border-radius:10px;border-left:3px solid var(--teal);font-size:13px;line-height:1.6}.quiz-feedback strong{display:block;margin-bottom:5px}.quiz-actions{display:flex;justify-content:space-between;align-items:center;margin-top:24px;gap:15px}.quiz-result{text-align:center;padding:35px 0}.quiz-result .score-number{font:400 80px Georgia,serif;color:var(--teal);line-height:1}.quiz-result h2{font:400 34px Georgia,serif}.quiz-result p{color:#748688;max-width:550px;margin:0 auto 25px;line-height:1.6}.disertar-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(255px,.8fr);align-items:start;gap:20px}.writing-main{display:grid;gap:18px}.editor-card,.asides-card{background:white;border:1px solid var(--line);border-radius:14px;padding:25px;box-shadow:var(--shadow)}.editor-header{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:22px}.editor-header h2,.editor-card h2{font:400 26px Georgia,serif;margin:8px 0 0}.editor-chip{font-size:11px;color:#4e7d70;background:#e4f2e9;padding:7px 10px;border-radius:18px;white-space:nowrap}.full-select{width:100%;font-size:13px}.helper{font-size:11px;line-height:1.6;color:#869795}.are-note{background:#ecf4ef;border-radius:9px;padding:15px;margin-bottom:20px}.are-note strong{color:#216859;font-size:12px}.are-note p{font-size:12px;line-height:1.7;color:#597f73;margin:5px 0 0}.writing-field{display:block;margin-bottom:18px}.writing-field>span{display:block;font-size:12px;font-weight:800;color:#2f5552;margin-bottom:7px}.writing-field small{display:block;color:#849593;margin-bottom:8px;font-size:11px;line-height:1.45}.writing-field textarea{width:100%;resize:vertical;min-height:95px;border:1px solid #dbe4e0;border-radius:9px;padding:13px;font-size:13px;line-height:1.6;color:var(--ink);background:#fff}.editor-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.text-btn{background:transparent;border:0;text-decoration:underline;color:#758784;font-size:12px}.writing-aside{display:grid;gap:18px}.asides-card h3{font:400 23px Georgia,serif;margin:11px 0 18px}.check-list{padding-left:18px;margin:0;color:#627d79;line-height:1.8;font-size:12px}.rubric-line{display:block;margin-bottom:15px}.rubric-line span{display:block;font-size:11px;font-weight:750;margin-bottom:7px}.rubric-line select{width:100%;padding:10px;font-size:11px}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat{background:white;border:1px solid var(--line);border-radius:13px;padding:26px}.stat strong{font:400 48px Georgia,serif;display:block;color:var(--teal)}.stat span{color:#7d9291;font-size:12px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.small-text{font-size:12px;color:#79908d;line-height:1.7}.stack-actions{display:grid;gap:10px;justify-content:start;margin-top:16px}.upload-label{cursor:pointer}.fav-entry{display:block;border-bottom:1px solid var(--line);padding:12px 0;color:#246a62;text-decoration:none;font-size:13px;background:transparent;border-left:0;border-right:0;border-top:0;text-align:left;width:100%}.empty-state{color:#849592;font-size:13px;line-height:1.6}.fallacy-dialog{border:0;border-radius:17px;max-width:620px;width:calc(100% - 32px);max-height:85vh;overflow:auto;padding:30px;box-shadow:0 32px 90px #0d2f354c;color:var(--ink)}.fallacy-dialog::backdrop{background:#0a252da8}.fallacy-dialog form{display:flex;justify-content:flex-end}.close-dialog{background:#eef3f0;border:0;border-radius:50%;width:34px;height:34px;font-size:15px}.fallacy-dialog h2{font:400 40px Georgia,serif;color:var(--navy);margin:12px 0 15px}.fallacy-dialog h3{font-size:11px;letter-spacing:1.3px;text-transform:uppercase;color:var(--teal);margin:24px 0 7px}.fallacy-dialog p{font-size:14px;line-height:1.7;color:#536b6b}.example-box{background:#edf6f2;border-left:3px solid var(--teal);padding:16px;border-radius:8px}.mobile-nav{display:none}#toast{position:fixed;bottom:30px;right:24px;padding:13px 18px;background:var(--navy);color:white;border-radius:10px;opacity:0;pointer-events:none;transition:opacity .25s;box-shadow:var(--shadow);font-size:13px;z-index:9}#toast.visible{opacity:1}
@media(max-width:1150px){.sidebar{width:218px;min-width:218px}.topbar{padding:0 28px}main{padding:28px}.footer{margin:0 28px}.hero-copy{padding-left:35px}.atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card{padding:18px}.feature-card h3{font-size:20px}}
@media(max-width:850px){.sidebar{display:none}.topbar{height:60px}.main-area{width:100%}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:4;background:#fff;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);padding:6px 3px max(8px,env(safe-area-inset-bottom));box-shadow:0 -5px 20px #0b27210c}.mobile-nav button{display:flex;flex-direction:column;align-items:center;gap:1px;border:0;background:none;color:#7c908e;font-size:10px;padding:5px 0}.mobile-nav button span{font-size:23px}.mobile-nav button.active{color:var(--teal);font-weight:850}main{padding:23px 20px 90px}.footer{margin:0 20px 80px}.hero{grid-template-columns:1.35fr .8fr}.hero-art .orbit{width:220px;height:220px}.hero-art .orbit-one{width:165px;height:165px}.hero-symbol{font-size:166px}.hero-copy{padding:31px}.hero h1{font-size:61px}.disertar-layout{grid-template-columns:1fr}.writing-aside{grid-template-columns:1fr 1fr}.feature-grid{gap:12px}}
@media(max-width:600px){.topbar{padding:0 17px}.top-location{font-size:8px;letter-spacing:1px}.top-tag{font-size:10px}.hero{grid-template-columns:1fr;min-height:400px}.hero-copy{padding:31px 25px 32px}.hero h1{font-size:62px}.hero-copy>p{font-size:13px}.hero-art{position:absolute;right:-65px;top:10px;opacity:.19;width:200px;height:220px;min-height:0;pointer-events:none}.hero-art .art-caption{display:none}.hero-actions{gap:8px}.hero .btn{padding:11px 12px;font-size:11px}.section-heading{align-items:start;margin:30px 0 17px}.section-heading h2{font-size:27px}.heading-aside{display:none}.feature-grid,.atlas-grid,.bias-grid,.stats-grid,.settings-grid,.writing-aside{grid-template-columns:1fr}.feature-card{min-height:0}.quote-band{padding:20px;gap:12px}.quote-band p{font-size:17px}.quote-label{display:none}.page-heading h1{font-size:37px}.page-heading p{font-size:13px}.toolbar select{width:100%}.atlas-card{min-height:170px}.quiz-panel{padding:22px 17px}.quiz-prompt{font-size:23px}.editor-card,.asides-card{padding:20px}.footer{display:block;line-height:2}.editor-actions{align-items:stretch}.editor-actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Pie de página: autoría de Fal(a)seando */
.footer strong{font-weight:700;color:var(--ink)}
@media(max-width:600px){.footer span{display:block;margin-bottom:3px}}

/* V4 · Taller de comentarios de texto: identidad visual coherente con Fal(a)seando. */
.comment-spotlight{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:20px;padding:26px 29px;background:#e5f1ec;border:1px solid #c7e0d6;border-radius:15px}
.comment-spotlight h2{font:400 29px Georgia,serif;margin:8px 0;color:var(--navy)}
.comment-spotlight p{margin:0;max-width:730px;line-height:1.65;font-size:13px;color:#52726c}
.comment-spotlight .btn{flex-shrink:0}
.comment-lead{padding:17px 21px;margin-bottom:24px;background:#e6f1ec;border-left:4px solid var(--teal);border-radius:12px;display:flex;flex-direction:column;gap:7px}
.comment-lead strong{font-size:13px;color:var(--navy)}.comment-lead span{font-size:13px;line-height:1.7;color:#356f68}.comment-lead small{font-size:11px;color:#687e79}
.comment-picker-label{display:block;font-size:12px;font-weight:750;margin:16px 0 8px}
.comment-source{margin:17px 0 0;white-space:pre-line;background:#f1f6f2;border-left:4px solid var(--teal);padding:23px;color:#2b4b4b;border-radius:0 11px 11px 0;line-height:1.85;font:400 16px Georgia,serif}
.comment-source:empty{display:none}.comment-own-form{margin-top:15px}.comment-own-form[hidden]{display:none!important}.comment-own-form input{display:block;width:100%;margin-top:9px;padding:12px;border:1px solid #cbd8d2;border-radius:8px;background:white;color:var(--ink)}
.comment-step-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 16px}
.comment-step-tab{font-size:11px;min-height:37px;display:flex;align-items:center;gap:5px;padding:9px 12px;background:#f2f6f3;border:1px solid #dce7e1;color:#536a69;border-radius:10px}
.comment-step-tab.current{background:var(--navy);color:white;border-color:var(--navy)}.comment-step-tab.completed:not(.current){background:#e2f4e9;color:#1b6755}
.comment-progress-line{height:7px;width:100%;background:#e5ece8;border-radius:5px;overflow:hidden;margin-bottom:21px}.comment-progress-line span{display:block;width:0;height:100%;border-radius:5px;background:var(--teal);transition:width .2s}
.comment-step-panel h3{font:400 25px Georgia,serif;color:var(--navy);margin:7px 0 10px}.comment-step-panel p{font-size:13px;line-height:1.7;color:#5c7371}
.comment-hint{margin:15px 0 20px;background:#f6f5ec;padding:14px 17px;border-radius:9px;font-size:12px;line-height:1.65;color:#5b6856}.comment-hint b{color:#43574c}
.comment-editor-label{display:block;font-size:12px;font-weight:800;color:#355653;margin:15px 0 7px}
.comment-step-panel textarea{width:100%;min-height:200px;resize:vertical;border:1px solid #cad9d2;background:#fff;border-radius:11px;padding:15px;line-height:1.65;color:var(--ink);font-size:14px}
.comment-step-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.comment-step-footer .helper{margin:0}.comment-preview-content{max-width:75ch}.comment-preview-content h3{font:400 23px Georgia,serif;color:var(--navy);margin:20px 0 5px}.comment-preview-content p{white-space:pre-wrap;line-height:1.75;font-size:13.5px;color:#48615d}
.comment-rubric-score{font-size:12px;font-weight:800;color:var(--teal)}
.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1060px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.comment-spotlight{align-items:flex-start;flex-direction:column}}
@media(max-width:850px){.mobile-nav{grid-template-columns:repeat(6,1fr)}.mobile-nav button{font-size:10px}.mobile-nav button span{font-size:21px}}
@media(max-width:600px){.comment-spotlight{padding:21px 18px}.comment-spotlight h2{font-size:25px}.comment-source{font-size:15px;padding:17px}.comment-step-panel h3{font-size:23px}.comment-step-footer .btn{font-size:11px;padding:10px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.comment-step-tabs{gap:6px}.comment-step-tab{padding:9px 10px}.mobile-nav button{font-size:9px}}

/* Contacto y carga de textos */
.footer{flex-wrap:wrap;align-items:center}.footer-identity{display:flex;flex-direction:column;gap:4px}.social-links{display:flex;gap:15px;flex-wrap:wrap;align-items:center}.social-links a{color:#0b7774;text-decoration:none;font-weight:700;font-size:11px}.social-links a:hover{text-decoration:underline}
.comment-file-upload{border:1px dashed #b2cfc8;background:#f7fbf8;border-radius:11px;padding:16px;margin:15px 0}.comment-file-upload input[type=file]{display:block;margin-top:12px;font-size:12px;width:100%;max-width:100%}.comment-file-upload .helper{margin:9px 0 0}.comment-pdf-frame{border:1px solid #b8d7cf;border-radius:8px;width:100%;height:360px;background:#fff}
[hidden]{display:none!important}
@media(max-width:600px){.social-links{gap:12px}.social-links a{font-size:11px}.comment-pdf-frame{height:260px}}

/* V5 · Contacto visible y dos modalidades de comentario */
.footer{display:block;margin:0 46px;padding:0 0 28px;border-top:none;color:var(--ink);font-size:initial}
.author-contact{background:#e6f3ee;border:2px solid #8cbfb3;border-radius:18px;padding:28px 32px;box-shadow:0 9px 28px rgba(20,67,65,.07);margin-bottom:20px}
.author-contact-heading h2{font:400 31px Georgia,serif;color:var(--navy);margin:7px 0 7px;line-height:1.15}
.author-contact-heading p{font-size:14px;color:#51716a;margin:0 0 22px;line-height:1.6}
.author-contact-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.contact-button{min-height:82px;display:flex;align-items:center;gap:16px;padding:16px 18px;background:#fff;border:2px solid #cbddd6;border-radius:12px;text-decoration:none;color:#153e43;box-shadow:0 3px 8px #183d3420;transition:transform .15s,border-color .15s,box-shadow .15s}
.contact-button:hover{transform:translateY(-2px);border-color:#038679;box-shadow:0 8px 16px #183d3429}
.contact-button:focus-visible,.pau-source-list a:focus-visible{outline:3px solid #efb15c;outline-offset:3px}
.contact-symbol{flex:0 0 46px;height:46px;border-radius:10px;display:grid;place-items:center;background:#e2f0eb;font-size:27px;color:#087c73}
.contact-button strong{font-size:17px;display:block;line-height:1.2;margin-bottom:5px}
.contact-button small{display:block;color:#496d6a;font-size:13px;overflow-wrap:anywhere}
.contact-whatsapp .contact-symbol{color:#157f45;background:#ddf5e5}
.contact-instagram .contact-symbol{color:#ad3175;background:#fce6f0}
.contact-twitter .contact-symbol{color:#182b31;background:#e6eff0}
.footer-identity{padding:16px 2px 0;font-size:12px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#627c78}
.comment-mode-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:28px;max-width:900px}
.comment-mode-btn{text-align:left;display:grid;grid-template-columns:54px 1fr;align-content:center;column-gap:14px;background:#fff;border:2px solid #d7e5df;border-radius:15px;padding:18px 21px;color:var(--navy);box-shadow:var(--shadow)}
.comment-mode-btn:hover,.comment-mode-btn.is-active{border-color:var(--teal);background:#e9f5f0}
.comment-mode-symbol{grid-row:span 2;align-self:center;display:grid;place-items:center;border-radius:12px;background:#d9ece4;color:#14645f;font-weight:850;font-size:16px;width:50px;height:50px}
.comment-mode-btn strong{font-size:17px}.comment-mode-btn small{font-size:12px;line-height:1.5;color:#657e79;margin-top:4px}
.pau-prep{max-width:1000px}.pau-prep-intro{border-left:5px solid #007d7c;background:#e8f2ed;border-radius:13px;padding:26px 28px;margin-bottom:20px}
.pau-prep-intro h2{font:400 32px Georgia,serif;margin:9px 0;color:var(--navy)}.pau-prep-intro p{color:#476e69;font-size:14px;line-height:1.7}
.pau-pending{background:#fff9e8;border:1px solid #ead29d;border-radius:9px;padding:12px 15px}
.pau-source-panel{border:1px solid var(--line);border-radius:14px;background:white;padding:25px 28px;margin-bottom:19px;box-shadow:var(--shadow)}.pau-source-panel h3{font:400 25px Georgia,serif;margin:9px 0;color:var(--navy)}.pau-source-panel p{font-size:13px;color:#657c79;line-height:1.7}
.pau-source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:19px}
.pau-source-list a{border:1px solid #cde0d8;background:#f4faf6;padding:15px;border-radius:9px;text-decoration:none;font-size:13px;font-weight:750;color:#136d66;display:flex;justify-content:space-between;gap:12px}
.pau-source-list a:hover{background:#e1f3ea}.pau-field-label{font-size:13px;font-weight:750;display:block;margin:18px 0 8px}
.pau-input-panel input[type=text],.pau-input-panel textarea{width:100%;border:1px solid #cbd9d4;padding:14px 15px;border-radius:9px;background:white;color:var(--ink);line-height:1.6}
.pau-upload{display:inline-flex;align-items:center;border:1px solid #b8d4ca;background:#eef8f3;border-radius:9px;padding:12px 16px;margin-top:17px;color:var(--navy);font-size:13px;font-weight:750;cursor:pointer}
.pau-input-panel input[type=file]{display:block;width:100%;margin-top:9px;font-size:12px}.pau-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:15px}
@media(max-width:1150px){.footer{margin:0 28px}}
@media(max-width:850px){.footer{margin:0 20px;padding-bottom:100px}}
@media(max-width:600px){.author-contact{padding:23px 17px}.author-contact-heading h2{font-size:27px}.author-contact-buttons,.comment-mode-switch,.pau-source-list{grid-template-columns:1fr}.contact-button{min-height:76px}.contact-button strong{font-size:16px}.footer-identity{font-size:11px}.comment-mode-btn{padding:13px 15px}.pau-source-panel,.pau-prep-intro{padding:20px 18px}}

/* V6 · Taller PAU andaluz */
.pau-prep{max-width:1100px}.pau-info-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0}
.pau-info-grid div{padding:17px 14px;border-radius:10px;background:#fff;border:1px solid #cbded8}
.pau-info-grid strong,.pau-info-grid small{display:block}.pau-info-grid strong{font-size:18px;color:#0c5855}.pau-info-grid small{color:#607d76;font-size:11px;margin-top:7px}
.pau-select-grid,.pau-penalty-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.pau-select-grid .pau-field-label{margin:4px 0 6px}.pau-select-grid .full-select{margin-top:9px}
.pau-knowledge-card{margin-top:18px;padding:19px;background:#f0f7f3;border:1px solid #d3e6da;border-radius:11px;color:#395a50;font-size:13px;line-height:1.65}
.pau-knowledge-card h4{font:400 23px Georgia,serif;margin:0 0 8px;color:var(--navy)}.pau-knowledge-card p{margin:6px 0}.pau-knowledge-card .type-label{display:inline-block;margin-bottom:9px}
.pau-sources-extra{margin-top:18px;padding:14px 17px;background:#f6f9f6;border-radius:9px}.pau-sources-extra summary{font-weight:700;cursor:pointer;color:#0c6861}.pau-sources-extra a{color:#08766a}
.pau-workshop textarea,.pau-evaluation textarea{display:block;width:100%;margin-top:9px;padding:14px;border:1px solid #cbd9d4;border-radius:10px;font:inherit;font-size:14px;line-height:1.7;resize:vertical;color:var(--ink)}
.pau-workshop .full-select{margin:9px 0 15px}.pau-word-indicator{text-align:right;font-weight:750;color:#267264;font-size:12px;margin-top:5px}.pau-word-indicator.over{color:#b23b32}
.pau-answer-group{margin:23px 0;padding:21px;background:#f8faf8;border:1px solid #e0e9e5;border-radius:12px}.pau-answer-group label b,.pau-answer-group label span{display:block}.pau-answer-group label b{font-size:16px;color:var(--navy)}.pau-answer-group label span{font-size:12px;line-height:1.65;color:#58756e;margin:9px 0}
.pau-rubric-item{padding:17px 0;border-top:1px solid #e0ebe4}.pau-rubric-item h4{font:700 13px/1.5 system-ui,sans-serif;color:#214843;margin:0 0 8px}.pau-rubric-item h4 span{font-weight:800;color:#008a73;margin-right:7px}.pau-rubric-item label{display:block;font-size:12px;color:#506d66;margin-bottom:8px}.pau-rubric-item select{width:100%;padding:12px;border:1px solid #b6d1c4;border-radius:9px;background:#fff;color:#24483e;font-size:12px}.pau-rubric-item .pau-rubric-description{color:#748c82;font-size:11px;margin:7px 0 0}
.pau-score-summary{display:flex;align-items:center;gap:22px;padding:21px;background:#14363b;color:white;border-radius:12px;margin:21px 0}.pau-score-value{display:flex;align-items:baseline;gap:9px}.pau-score-value span{font:400 47px Georgia,serif;color:#c3efcf}.pau-score-value small{font-size:12px;white-space:nowrap}.pau-score-summary p{color:#e0efea;font-size:12px;margin:4px 0}.pau-score-summary .helper{color:#bad7ca}.pau-penalty-grid label{display:block;font-size:12px;font-weight:650;color:#37544e}.pau-penalty-grid input{display:block;width:100%;padding:12px;border:1px solid #c6dbd0;border-radius:8px;margin-top:9px}.pau-preview{white-space:pre-wrap;word-break:break-word;margin-top:18px;padding:18px;background:#f4f9f6;border:1px solid #dae6de;border-radius:9px;font-size:13px;line-height:1.7}.pau-sources-disclaimer{padding:8px 5px 20px;font-size:11px}
@media(max-width:800px){.pau-info-grid{grid-template-columns:repeat(2,1fr)}.pau-select-grid,.pau-penalty-grid{grid-template-columns:1fr}}
@media(max-width:550px){.pau-info-grid div{padding:13px 9px}.pau-info-grid strong{font-size:15px}.pau-answer-group{padding:15px}.pau-score-summary{display:block}.pau-score-value span{font-size:40px}}

/* V7 · Guiado visible, fuentes literales y accesibilidad responsive */
.pau-prep *{box-sizing:border-box;min-width:0}
.pau-prep-intro,.pau-source-panel,.pau-guide{max-width:100%;overflow-wrap:anywhere}
.pau-guide{background:#fff;border:2px solid #bddbd1;border-radius:16px;padding:25px 28px;margin:0 0 24px;box-shadow:0 4px 18px rgba(20,60,52,.07)}
.pau-guide h3{font:400 27px Georgia,serif;color:#133b3b;margin:0 0 20px}
.pau-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.pau-guide-step{display:flex;gap:13px;align-items:flex-start;padding:17px;background:#f2f8f4;border:1px solid #d5e8de;border-radius:12px}
.pau-guide-step>b{display:grid;place-items:center;background:#075f59;border-radius:100%;color:white;width:33px;height:33px;flex:0 0 33px}
.pau-guide-step strong,.pau-guide-step small{display:block}.pau-guide-step strong{font-size:14px;color:#133b3b}.pau-guide-step small{margin-top:7px;line-height:1.6;color:#41645c;font-size:12px}
.pau-guide-note{border-left:3px solid #b28137;background:#fffaf0;margin-top:16px!important;padding:11px 13px;color:#695433!important}
.pau-source-panel h3{line-height:1.25}
.pau-source-panel input[type=text],.pau-source-panel select,.pau-source-panel textarea{max-width:100%;width:100%;font-size:14px;line-height:1.5}
.pau-source-panel input[type=text]{border:1px solid #b2cfc4;background:#f5faf7;padding:13px 15px;border-radius:9px;color:#214e42}
.pau-random-button{display:block!important;width:100%!important;padding:18px 16px!important;margin-top:16px!important;min-height:58px!important;font-size:16px!important;font-weight:800!important;white-space:normal!important}
.pau-action-status{margin-top:13px!important;background:#f1f8f4;color:#175e4d!important;border-radius:10px;padding:10px 13px}
.pau-pdf-loader{margin:20px 0;padding:19px;background:#eef7f4;border:1px solid #a4d3c5;border-radius:12px}
.pau-pdf-loader input{margin:12px 0 4px;width:100%;font-size:13px;display:block}
.pau-pdf-loader .pau-pdf-label{display:inline-block;cursor:pointer;white-space:normal}
.pau-location{border:2px solid #d3e2d8;background:#f9fcf8;padding:17px;border-radius:13px;font-size:14px;line-height:1.65;font-weight:600;color:#154940}
.pau-original-frame{display:block;width:100%;min-height:680px;border:2px solid #b6d4ca;border-radius:13px;background:#eee;margin:16px 0}
.pau-open-link{display:inline-block;font-weight:700;color:#075e5a;padding:10px 0}
.pau-source-credit{font-size:13px!important;color:#24594f!important}
.pau-source-note{font-size:12px!important}
.pau-rubric-details>summary{cursor:pointer;font-weight:700;background:#f1f7f4;padding:15px;border-radius:9px;border:1px solid #cfe5dc}
.pau-chooser,.pau-text-panel{scroll-margin-top:90px}
.pau-source-panel textarea:focus-visible,.pau-source-panel select:focus-visible,.pau-source-panel button:focus-visible{outline:3px solid #e3ad47;outline-offset:3px}
@media (max-width:720px){.pau-guide-grid{grid-template-columns:1fr}.pau-guide{padding:19px 15px}.pau-prep-intro h2{font-size:27px}.pau-source-panel{padding:20px 15px}.pau-original-frame{min-height:430px}.pau-random-button{font-size:14px!important}}
@media (max-width:440px){.pau-info-grid{grid-template-columns:1fr 1fr}.pau-original-frame{min-height:340px}.pau-info-grid small{font-size:10px}}
/* V8: selectores visibles, taller guiado y juego de sesgos. */
.topic-controls{display:grid;grid-template-columns:minmax(160px,0.8fr) minmax(260px,1.5fr);gap:12px;align-items:end;margin:14px 0}
.topic-controls>label{display:grid;gap:7px;min-width:0;font-size:13px;font-weight:700;color:#314b4d}
.topic-controls .full-select{width:100%;min-width:0}
.topic-controls>button{grid-column:1/-1;justify-self:start;max-width:100%;white-space:normal;text-align:center}
.guided-wrapper{margin:18px 0}
.guided-launch{width:100%;padding:17px 18px;white-space:normal;text-align:center;min-height:55px;font-weight:750}
.guided-panel{margin-top:17px;border:2px solid #6a9c91;border-radius:16px;background:#f6fbf7;padding:20px;box-shadow:0 9px 25px rgba(11,54,51,.06)}
.guided-panel[hidden]{display:none}
.guided-topline{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.guided-panel h3{font-size:22px;line-height:1.2;margin:9px 0}
.guided-prompt{font-size:16px;line-height:1.6;font-weight:650}
.guided-hint{background:#e7f1eb;border-left:4px solid #6b9b8b;border-radius:5px;padding:13px 15px;font-size:14px;line-height:1.55;margin:12px 0}
.guided-nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-top:10px}
.guided-nav .btn{white-space:normal}
.bias-arcade{margin:20px 0 32px;padding:clamp(19px,3vw,30px)}
.bias-game-intro{padding:12px 0 2px}
.bias-game-play{max-width:790px;margin:auto;padding:10px 0}
.bias-game-play h3{font-size:clamp(20px,2.4vw,27px);line-height:1.35;margin:20px 0;letter-spacing:-.02em}
.bias-game-play .quiz-options{margin:18px 0}
.bias-game-play .quiz-feedback{margin:14px 0 17px;line-height:1.55}
.bias-game-play .quiz-feedback p{margin:10px 0 0}
.pau-pdf-required{border:1px solid #d7ac6c;background:#fff8e9;color:#553d16;border-radius:12px;padding:14px 16px;margin:14px 0;font-size:14px;line-height:1.6}
.pau-pdf-required[hidden]{display:none}
.pau-topics{margin:10px 0}
@media(max-width:740px){.topic-controls{grid-template-columns:minmax(0,1fr)}.topic-controls>button{grid-column:1}.guided-panel{padding:14px}.guided-nav .btn{flex:1 1 130px}.bias-arcade{margin:18px 0}.bias-game-play .quiz-options{grid-template-columns:1fr}}

@media(max-width:850px){.mobile-nav{grid-template-columns:repeat(7,minmax(0,1fr))}.mobile-nav button{min-width:0;font-size:9px;line-height:1.15;padding:6px 1px}.mobile-nav button span{font-size:21px}}
@media(max-width:390px){.mobile-nav button{font-size:8px}.mobile-nav button span{font-size:19px}}

/* V9: resultados de sorteos visibles y legibles en móvil y escritorio */
.random-result{background:#f0f8f4;border:2px solid #15624f;border-left:7px solid #15624f;border-radius:16px;padding:20px 22px;margin:18px 0 13px;color:#153e34;box-shadow:0 4px 18px rgba(11,75,58,.09)}
.random-result[hidden]{display:none!important}
.random-kicker{display:block;font-size:12px;line-height:1.6;font-weight:850;letter-spacing:.09em;color:#205a4b;margin-bottom:6px}
.random-result h3,.random-result h4{color:#122d27;line-height:1.32;font-size:clamp(19px,2vw,27px);margin:0 0 9px;font-weight:800;overflow-wrap:anywhere}
.random-result p{margin:6px 0 0;line-height:1.6;font-size:14px;color:#29584e}
.random-result .random-result-help{font-size:14px;color:#335f53}
.random-result.random-pulse{animation:result-pop .45s ease-out both}
@keyframes result-pop{0%{background:#d4f8df;transform:scale(.988)}100%{background:#f0f8f4;transform:scale(1)}}
@media(max-width:620px){.random-result{padding:17px 15px;border-left-width:5px}.random-result h3,.random-result h4{font-size:19px}}
@media(prefers-reduced-motion:reduce){.random-result.random-pulse{animation:none}}

/* V10 · Literal text integrated in the application, readable on all screen sizes. */
.pau-excerpt-card{margin:1.15rem 0 1.25rem;padding:clamp(1.05rem,3vw,2rem);border:2px solid #79bac9;border-radius:18px;background:#f9fcfe;color:#132d39;box-shadow:0 12px 36px rgba(22,57,68,.11)}
.pau-excerpt-card[hidden],.pau-original-details[hidden]{display:none!important}
.pau-excerpt-text{margin:1rem 0 1.15rem;font-size:clamp(1.06rem,1.6vw,1.21rem);line-height:1.82;letter-spacing:0;white-space:normal;overflow-wrap:normal;font-family:Georgia,"Times New Roman",serif;color:#162d3a;max-width:75ch}
.pau-excerpt-credit{font-size:.88rem;line-height:1.55;color:#455d65;margin:.4rem 0 1.1rem}
.pau-original-source-link{display:inline-flex;align-items:center;justify-content:center;min-height:47px;text-align:center;white-space:normal}
.pau-original-details{margin-top:1rem;border:1px solid #c3dce0;border-radius:13px;overflow:hidden}
.pau-original-details summary{cursor:pointer;font-weight:750;font-size:1rem;padding:1rem 1.25rem;background:#f1f8fa}
.pau-pdf-inner{padding:.8rem}
.pau-original-frame{display:block;width:100%;height:min(72vh,720px);min-height:400px;border:1px solid #c8d9e0;border-radius:9px;background:#f5f7fa}
.pau-original-details .pau-open-link{display:inline-block;margin:.8rem 0 .25rem;font-weight:700}
@media (max-width:650px){.pau-excerpt-card{padding:1.1rem;border-radius:13px}.pau-excerpt-text{font-size:1.08rem;line-height:1.74}.pau-original-frame{height:480px;min-height:380px}}

.pau-excerpt-actions{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;margin-top:.5rem}.pau-excerpt-actions .btn{flex:1 1 220px;font-weight:750;min-height:48px}