:root{--color-primary: #333;--color-accent: #a52a2a;--color-accent-dark: #8b0000;--color-light: #f4f4f4;--color-white: #fff;--font-heading: "Roboto", sans-serif;--trivia-bg: #0a0a0a;--trivia-bg2: #111;--trivia-red: #c0392b;--trivia-red-glow: #e74c3c;--trivia-gold: #d4a843;--trivia-white: #f0ede8;--trivia-gray: #888;--trivia-border: #222;--bg-page: #ffffff;--bg-surface: #f4f4f4;--bg-card: #ffffff;--text-color: #333333;--text-muted: #666666;--border-color: #dddddd;--shadow-color: rgba(0, 0, 0, .1);--header-bg: #ffffff;--header-text: #222222;--header-border: rgba(0, 0, 0, .1)}[data-theme=dark]{--bg-page: #121212;--bg-surface: #1b1b1b;--bg-card: #1e1e1e;--text-color: #eeeeee;--text-muted: #aaaaaa;--border-color: #3a3a3a;--shadow-color: rgba(0, 0, 0, .4);--header-bg: #1b1b1b;--header-text: #f0f0f0;--header-border: rgba(255, 255, 255, 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1rem;font-size:1.3rem;font-weight:700;color:var(--color-accent);text-align:left}.product-modal .product-modal-desc{margin:0;line-height:1.7;color:var(--text-color);text-align:left}.product-modal-close{position:absolute;top:8px;right:14px;border:0;background:transparent;color:var(--text-color);font-size:2rem;line-height:1;cursor:pointer}.product-modal-close:hover{color:var(--color-accent)}@media(max-width:640px){.product-modal{flex-direction:column;gap:14px;padding:20px 16px}.product-modal-img{flex:none;max-width:100%;max-height:40vh}}footer{background:var(--header-bg);color:var(--header-text);border-top:1px solid var(--header-border);padding:10px 0;text-align:center;font-size:.9em;margin-top:auto;transition:background-color .25s ease,color .25s ease}footer p,footer h3{margin:0;text-align:center}.social-links{margin-top:10px}.social-links a{font-size:1rem;margin-right:15px;color:var(--header-text);transition:color .9s ease}.social-links 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var(--shadow-color)}.schedule-card h3{margin:0 0 12px;text-align:left}.home-section .schedule-card p{margin-bottom:6px;text-align:left;color:var(--text-muted)}.schedule-card i{width:18px;margin-right:6px;color:var(--color-accent)}.home-section .schedule-card .schedule-horario{font-weight:700;color:var(--text-color)}.home-section .schedule-nota{max-width:560px;margin:0 auto 22px;font-size:.95rem;color:var(--text-muted)}.schedule-vacio{max-width:560px;margin:0 auto;padding:32px 24px;background:var(--bg-card);border:1px dashed var(--border-color);border-radius:12px}.schedule-vacio>i{margin-bottom:12px;font-size:2rem;color:var(--color-accent)}.home-section .schedule-vacio p{margin-bottom:18px;color:var(--text-muted)}.schedule-vacio .btn{margin-top:0}.home-section .schedule-estado{padding:20px 0;color:var(--text-muted)}.steps-section{background:var(--color-accent);color:#fff}.steps-section .eyebrow{color:#ffffffbf}.steps-section .section-title h2{color:#fff}.steps-section .section-title h2:after{background:#fff}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:0 0 36px;padding:0;list-style:none}.step-number{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:14px;font-size:1.4rem;font-weight:800;color:var(--color-accent);background:#fff;border-radius:50%}.step h3{margin-bottom:8px;color:#fff}.home-section .step p{color:#ffffffd9}.btn-light{color:var(--color-accent);background:#fff;font-size:1.05em}.btn-light:hover{background:#f1f1f1}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}.preview-item{position:relative;display:block;overflow:hidden;aspect-ratio:4 / 3;border-radius:10px;box-shadow:0 4px 14px var(--shadow-color)}.preview-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.preview-item:hover img{transform:scale(1.07)}.preview-caption{position:absolute;right:0;bottom:0;left:0;padding:28px 12px 10px;font-size:.85rem;font-weight:700;text-align:left;color:#fff;background:linear-gradient(transparent,#000000bf);opacity:0;transition:opacity .3s ease}.preview-item:hover .preview-caption,.preview-item:focus-visible .preview-caption{opacity:1}.explore-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.explore-card{display:block;padding:26px 18px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 14px var(--shadow-color);transition:transform .25s ease,border-color .25s ease}.explore-card:hover{transform:translateY(-4px);border-color:var(--color-accent)}.explore-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-bottom:14px;font-size:1.3rem;color:#fff;background:var(--color-accent);border-radius:50%}.explore-card h3{margin-bottom:8px}.home-section .explore-card p{font-size:.95rem;color:var(--text-muted)}@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:32px}.about-image{order:-1;min-height:300px}.discipline-grid,.steps-grid{grid-template-columns:1fr;max-width:520px;margin-right:auto;margin-left:auto}.steps-grid{margin-bottom:36px}.explore-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.home-section{padding:56px 0}.section-title{margin-bottom:30px}.preview-grid{grid-template-columns:repeat(2,1fr);gap:10px}.explore-grid{grid-template-columns:repeat(2,1fr);gap:12px}.explore-card{padding:20px 12px}.explore-icon{width:46px;height:46px;font-size:1.1rem}.explore-card h3{font-size:1.1rem}.home-section .explore-card p{font-size:.85rem}}@media(prefers-reduced-motion:reduce){.discipline-card,.explore-card,.preview-item img{transition:none}}.ranking-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:14px}.ranking-tab{padding:9px 18px;font-size:13px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--trivia-white);background:transparent;border:1px solid var(--trivia-border);transition:all .2s}.ranking-tab:hover,.ranking-tab.selected{border-color:var(--trivia-red);background:#c0392b26}.ranking-list{display:flex;flex-direction:column;gap:6px;max-width:560px;margin:18px auto 0;padding:0;list-style:none}.ranking-row{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:10px;padding:10px 14px;background:var(--trivia-bg2);border:1px solid var(--trivia-border);border-left:3px solid var(--trivia-border)}.ranking-row.me{outline:1px solid var(--trivia-red)}.ranking-pos{font-weight:800;text-align:center;color:var(--trivia-gray)}.ranking-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.ranking-score{font-size:13px;color:var(--trivia-gold)}.ranking-row.podium{padding:14px}.ranking-row.podium .ranking-pos{font-size:1.3rem}.ranking-row.podium-1{border-left-color:#d4af37}.ranking-row.podium-1 .ranking-pos{color:#d4af37}.ranking-row.podium-2{border-left-color:silver}.ranking-row.podium-2 .ranking-pos{color:silver}.ranking-row.podium-3{border-left-color:#cd7f32}.ranking-row.podium-3 .ranking-pos{color:#cd7f32}.ranking-empty{margin:28px auto;text-align:center;color:var(--trivia-gray)}.games-ranking-link{display:block;width:fit-content;margin:18px auto 0;padding:12px 28px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--trivia-white);border:1px solid var(--trivia-border);transition:all .2s}.games-ranking-link:hover{border-color:var(--trivia-red);background:#c0392b26}.belts-page{background:var(--bg-page)}.belts-status{margin:2rem auto;text-align:center;color:var(--text-muted)}.belt-selector{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:34px}.belt-option{display:flex;flex-direction:column;align-items:center;gap:2px;width:128px;padding:14px 8px 12px;color:var(--text-color);background:var(--bg-card);border:2px solid var(--border-color);border-radius:12px;cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.belt-option img{width:92px;height:auto;margin-bottom:6px;padding:4px 6px;background:#f1f1f1;border-radius:8px}.belt-option:hover{transform:translateY(-3px);border-color:var(--belt-color)}.belt-option.selected{border-color:var(--belt-color);box-shadow:0 6px 18px var(--shadow-color),inset 0 -4px 0 var(--belt-color)}.belt-option-name{font-weight:700}.belt-option-kyu{font-size:.8rem;color:var(--text-muted)}.belt-detail{max-width:820px;margin:0 auto;padding:30px 32px;text-align:left;background:var(--bg-card);border:1px solid var(--border-color);border-top:6px solid var(--belt-color);border-radius:14px;box-shadow:0 8px 26px var(--shadow-color)}.belt-detail-head{display:flex;align-items:center;gap:22px;margin-bottom:20px}.belt-detail-head img{width:150px;height:auto;flex:none;padding:6px 10px;background:#f1f1f1;border-radius:10px}.belt-detail h3{margin:0 0 10px;text-align:left;font-size:1.8rem}.belt-meta{display:flex;flex-wrap:wrap;gap:8px}.belt-tag{padding:5px 12px;white-space:nowrap;font-size:.9rem;font-weight:600;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:999px}.belt-tag i{margin-right:4px;color:var(--color-accent)}.belt-detail .belt-description{margin:0 0 22px;text-align:left;line-height:1.8}.belt-block{margin-bottom:20px}.belt-block h4{margin:0 0 8px;font-size:1.05rem;letter-spacing:1px;text-transform:uppercase;color:var(--color-accent)}.belt-detail .belt-block p{margin:0;text-align:left;line-height:1.7}.belt-list{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.belt-list li{padding:6px 14px;font-size:.95rem;background:var(--bg-surface);border:1px solid var(--border-color);border-left:3px solid var(--belt-color);border-radius:6px}.belt-nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px;padding-top:20px;border-top:1px solid var(--border-color)}.belt-nav .btn{margin:0;font-size:1rem}.belt-nav .btn:disabled{opacity:.4;cursor:default;transform:none}[data-theme=dark] .belt-block h4,[data-theme=dark] .belt-tag i{color:#ee6055}@media(max-width:640px){.belt-option{width:calc(50% - 7px)}.belt-detail{padding:22px 18px}.belt-detail-head{flex-direction:column;text-align:center;gap:12px}.belt-detail h3{text-align:center;font-size:1.5rem}.belt-meta{justify-content:center}}@media(prefers-reduced-motion:reduce){.belt-option{transition:none}}.belt-detail-anchor{scroll-margin-top:88px}.belts-back{margin-bottom:1.2rem;text-align:left}.belts-back .back-link{margin:0}[data-theme=dark] .belts-back .back-link{color:#ee6055}.wa-float{position:fixed;right:18px;bottom:18px;z-index:1500;display:flex;align-items:center;gap:10px;padding:12px 18px;font-weight:700;line-height:1.2;color:#fff;background:#0f7a3f;border-radius:999px;box-shadow:0 6px 18px #00000059;transition:transform .2s ease,background-color .2s ease}.wa-float i{font-size:1.5rem}.wa-float:hover{background:#0b6333;transform:translateY(-2px)}@media(max-width:600px){.wa-float{right:12px;bottom:12px;padding:10px 14px;font-size:.85rem}.wa-float i{font-size:1.3rem}}@media(prefers-reduced-motion:reduce){.wa-float{transition:none}}.app-shell>footer{padding-bottom:76px}@media(min-width:601px){.app-shell>footer{padding-bottom:84px}}.faq-list{max-width:780px;margin:0 auto 30px;text-align:left}.faq-item{margin-bottom:10px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px}.faq-item summary{padding:16px 20px;font-weight:700;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";flex:none;font-size:1.4rem;line-height:1;color:var(--color-accent)}.faq-item[open] summary:after{content:"−"}.home-section .faq-item p{margin:0;padding:0 20px 18px;text-align:left;line-height:1.7;color:var(--text-muted)}.achievement-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}.achievement-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-top:3px solid var(--color-accent);border-radius:12px;box-shadow:0 4px 14px var(--shadow-color)}.achievement-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:6px;font-size:1.3rem;color:#fff;background:var(--color-accent);border-radius:50%}.achievement-date{font-size:.85rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted)}.achievement-card h3{margin:0}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-bottom:34px}.testimonial-card{display:flex;flex-direction:column;gap:12px;margin:0;padding:26px 24px;text-align:left;background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 14px var(--shadow-color)}.testimonial-card i{font-size:1.5rem;color:var(--color-accent)}.testimonial-card blockquote,.testimonial-mine blockquote{margin:0;line-height:1.7;font-style:italic}.testimonial-card figcaption{margin-top:auto;font-weight:700}.testimonial-empty{margin:0 auto 30px;color:var(--text-muted)}.testimonial-box{max-width:640px;margin:0 auto;padding:24px;text-align:left;background:var(--bg-card);border:1px dashed var(--border-color);border-radius:12px}.testimonial-form label{display:block;margin-bottom:8px;font-weight:700}.testimonial-form textarea{width:100%;padding:12px;font:inherit;color:var(--text-color);background:var(--bg-page);border:1px solid var(--border-color);border-radius:8px;resize:vertical}.testimonial-count{display:block;margin:4px 0 10px;font-size:.8rem;text-align:right;color:var(--text-muted)}.home-section .testimonial-note,.home-section .testimonial-status,.home-section .testimonial-error{margin:0 0 12px;font-size:.9rem;text-align:left;color:var(--text-muted)}.home-section .testimonial-status{font-weight:700;color:var(--text-color)}.home-section .testimonial-error{color:#d64545}.testimonial-actions{display:flex;flex-wrap:wrap;gap:10px}.testimonial-actions .btn{margin:0;font-size:1rem}.testimonial-actions .btn:disabled{opacity:.5;cursor:default}.material-page{background:var(--bg-page)}.material-gate{max-width:520px;margin:0 auto;padding:34px 26px;background:var(--bg-card);border:1px dashed var(--border-color);border-radius:12px}.material-gate>i{margin-bottom:12px;font-size:2rem;color:var(--color-accent)}.home-section .material-gate p{margin:0 0 18px;color:var(--text-muted)}.material-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:26px}.material-tab{padding:10px 24px;font-weight:700;color:var(--text-color);background:var(--bg-card);border:2px solid var(--border-color);border-radius:999px;cursor:pointer}.material-tab.selected{color:#fff;background:var(--color-accent);border-color:var(--color-accent)}.material-search{position:relative;max-width:520px;margin:0 auto 10px}.material-search i{position:absolute;top:50%;left:16px;transform:translateY(-50%);color:var(--text-muted)}.material-search input{width:100%;padding:13px 16px 13px 44px;font:inherit;color:var(--text-color);background:var(--bg-card);border:1px solid var(--border-color);border-radius:999px}.home-section .material-count{margin:0 0 22px;font-size:.9rem;color:var(--text-muted)}.home-section .material-empty{margin:26px auto;color:var(--text-muted)}.glossary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin:0;padding:0;list-style:none}.glossary-card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:18px 12px;background:var(--bg-card);border:1px solid var(--border-color);border-top:3px solid var(--color-accent);border-radius:10px}.glossary-kanji{font-family:"Noto Serif JP",serif;font-size:2rem;line-height:1.2}.glossary-ja{font-weight:700;color:var(--color-accent)}.glossary-es{font-size:.95rem;color:var(--text-muted)}.material-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:24px}.material-filters label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:700;text-align:left}.material-filters select{min-width:210px;padding:10px 12px;font:inherit;color:var(--text-color);background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px}.resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;text-align:left}.resource-card{display:flex;gap:16px;padding:20px;background:var(--bg-card);border:1px solid var(--border-color);border-left:4px solid var(--color-accent);border-radius:10px}.resource-icon{flex:none;font-size:1.6rem;color:var(--color-accent)}.resource-body h3{margin:0 0 4px;text-align:left}.home-section .resource-body p{margin:0 0 8px;text-align:left}.home-section .resource-meta{font-size:.85rem;color:var(--text-muted)}.resource-body .btn{margin-top:6px;font-size:1rem}.home-section .material-link{margin-top:30px}.material-link a{font-weight:700;color:var(--color-accent)}.belt-material-link{display:inline-block;margin-top:4px;font-weight:700;color:var(--color-accent)}.belt-material-link:hover,.material-link a:hover{text-decoration:underline}.auth-consent{display:flex;align-items:flex-start;gap:10px;margin:4px 0 14px;font-size:.9rem;text-align:left;line-height:1.4}.auth-consent input{flex:none;width:auto;margin:3px 0 0}.auth-verify{margin-bottom:18px}[data-theme=dark] .faq-item summary:after,[data-theme=dark] .testimonial-card i,[data-theme=dark] .glossary-ja,[data-theme=dark] .resource-icon,[data-theme=dark] .material-link a,[data-theme=dark] .belt-material-link,[data-theme=dark] .material-gate>i{color:#ee6055}@media(max-width:600px){.resource-grid{grid-template-columns:1fr}.material-filters select{min-width:0;width:100%}.material-filters label{width:100%}}