.app{min-height:100vh;background:linear-gradient(135deg,#0f172a,#1e293b,#334155);position:relative;overflow-x:hidden;width:100%;max-width:100vw}.hero-background{position:fixed;top:0;left:0;right:0;height:400px;background:linear-gradient(135deg,#3b82f6,#2563eb,#1d4ed8);opacity:.1;z-index:0;pointer-events:none}.hero-background:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(59,130,246,.3) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(37,99,235,.3) 0%,transparent 50%);animation:pulse 8s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.app-header{background:#0f172acc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(59,130,246,.1);padding:20px 0;position:sticky;top:0;z-index:100;box-shadow:0 4px 30px #0000004d}.header-content{display:flex;align-items:center;justify-content:space-between}.logo-section{display:flex;align-items:center;gap:16px}.logo-icon{width:100px;height:100px;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden}.logo-image{width:100%;height:100%;object-fit:contain;padding:4px}.container{max-width:1400px;margin:0 auto;padding:0 24px;width:100%}.app-title{font-family:Playfair Display,serif;font-size:36px;font-weight:800;color:#fff;margin-bottom:4px;letter-spacing:-.5px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-subtitle{font-size:14px;color:#94a3b8;font-weight:500;letter-spacing:.3px}.main-content{display:grid;grid-template-columns:340px 1fr;gap:28px;padding-top:32px;padding-bottom:60px;position:relative;z-index:1}.sidebar{background:#1e293bcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:28px;border:1px solid rgba(59,130,246,.1);height:fit-content;position:sticky;top:120px;box-shadow:0 10px 40px #0000004d;transition:transform .3s ease}.sidebar:hover{transform:translateY(-2px)}.sidebar-title{font-size:20px;font-weight:700;color:#fff;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid rgba(59,130,246,.2);letter-spacing:-.3px}.lecturas-nav{display:flex;flex-direction:column;gap:10px;width:100%}.lectura-item{background:#33415566;border:1.5px solid rgba(59,130,246,.1);padding:18px;text-align:left;cursor:pointer;border-radius:12px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;width:100%;box-sizing:border-box}.lectura-item:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,#3b82f6,#2563eb);opacity:0;transition:opacity .3s}.lectura-item:hover{background:#3b82f61a;border-color:#3b82f64d;transform:translate(4px)}.lectura-item:hover:before{opacity:1}.lectura-item.active{background:linear-gradient(135deg,#3b82f6,#2563eb);border-color:#3b82f6;transform:translate(4px);box-shadow:0 8px 24px #3b82f64d}.lectura-item.active:before{opacity:0}.lectura-item-title{font-size:16px;font-weight:600;color:#e2e8f0;margin-bottom:6px;transition:color .3s;line-height:1.4;word-wrap:break-word;overflow-wrap:break-word}.lectura-item.active .lectura-item-title{color:#fff}.lectura-item-autor{font-size:13px;color:#94a3b8;transition:color .3s;font-weight:500;word-wrap:break-word;overflow-wrap:break-word}.lectura-item.active .lectura-item-autor{color:#ffffffe6}.content-area{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:40px;border:1px solid rgba(59,130,246,.1);box-shadow:0 10px 40px #0000004d;animation:slideIn .4s cubic-bezier(.4,0,.2,1)}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.lectura-header{border-bottom:2px solid rgba(59,130,246,.2);padding-bottom:28px;margin-bottom:36px}.lectura-title{font-family:Playfair Display,serif;font-size:42px;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.2;letter-spacing:-.5px}.lectura-autor{font-size:20px;color:#94a3b8;margin-bottom:24px;font-style:italic;font-weight:500}.download-pdf-section{margin-bottom:24px;display:flex;flex-wrap:wrap;gap:12px}.download-pdf-button{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;text-decoration:none;border-radius:12px;font-weight:600;font-size:15px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #10b9814d;border:1px solid rgba(255,255,255,.1)}.download-pdf-button:hover{transform:translateY(-3px);box-shadow:0 8px 24px #10b98180;background:linear-gradient(135deg,#059669,#047857)}.download-pdf-button:active{transform:translateY(-1px)}.lectura-descripcion{font-size:16px;color:#cbd5e1;line-height:1.8;margin-bottom:24px}.lectura-link{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;text-decoration:none;border-radius:12px;font-weight:600;font-size:15px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #3b82f64d;border:1px solid rgba(255,255,255,.1)}.lectura-link:hover{transform:translateY(-3px);box-shadow:0 8px 24px #3b82f680;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.section{margin-bottom:48px;width:100%;box-sizing:border-box}.section:last-child{margin-bottom:0}.section-title{font-size:28px;font-weight:700;color:#fff;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid rgba(59,130,246,.2);letter-spacing:-.3px;display:flex;align-items:center;gap:12px}.section-title:before{content:"";width:4px;height:28px;background:linear-gradient(180deg,#3b82f6,#2563eb);border-radius:2px}.preguntas-list{display:flex;flex-direction:column;gap:14px;width:100%;box-sizing:border-box}.material-grupo{margin-bottom:36px;width:100%;box-sizing:border-box}.material-grupo:last-child{margin-bottom:0}.material-grupo-title{font-size:20px;font-weight:700;color:#e2e8f0;margin-bottom:20px;padding-left:16px;border-left:4px solid #3b82f6;letter-spacing:-.2px}.materiales-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;width:100%;box-sizing:border-box}.material-card{display:flex;align-items:flex-start;gap:16px;padding:20px;background:#33415566;border:1.5px solid rgba(59,130,246,.1);border-radius:14px;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;width:100%;box-sizing:border-box}.material-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(59,130,246,.1) 0%,transparent 100%);opacity:0;transition:opacity .3s}.material-card:hover{background:#3b82f626;box-shadow:0 8px 24px #3b82f633;transform:translateY(-4px);border-color:#3b82f666}.material-card:hover:before{opacity:1}.material-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:12px;flex-shrink:0;color:#fff;box-shadow:0 4px 12px #3b82f64d;position:relative;z-index:1}.material-content{flex:1;position:relative;z-index:1}.material-title{font-size:16px;font-weight:600;color:#fff;margin-bottom:6px;line-height:1.4;word-wrap:break-word;overflow-wrap:break-word}.material-descripcion{font-size:14px;color:#94a3b8;line-height:1.6;word-wrap:break-word;overflow-wrap:break-word}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:22px;font-weight:600;color:#fff;flex-direction:column;gap:20px}.loading:after{content:"";width:40px;height:40px;border:4px solid rgba(59,130,246,.2);border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite}.home-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative}.home-content{text-align:center;z-index:1;animation:fadeIn .8s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.home-logo{width:200px;height:200px;margin:0 auto 40px;border-radius:30px;overflow:hidden;box-shadow:0 20px 60px #0006}.home-logo-image{width:100%;height:100%;object-fit:cover}.home-title{font-family:Playfair Display,serif;font-size:72px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-1px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-subtitle{font-size:24px;color:#94a3b8;font-weight:500;letter-spacing:.5px;margin-bottom:40px}.stats-card{display:flex;align-items:center;gap:20px;background:#1e293bcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.3);border-radius:20px;padding:24px 40px;margin:0 auto 50px;max-width:400px;box-shadow:0 10px 40px #0000004d;transition:all .3s cubic-bezier(.4,0,.2,1);animation:fadeInUp .6s ease-out .3s backwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.stats-card:hover{transform:translateY(-4px);box-shadow:0 15px 50px #3b82f666;border-color:#3b82f680}.stats-icon{width:60px;height:60px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 6px 20px #3b82f666;transition:all .3s}.stats-card:hover .stats-icon{transform:scale(1.1) rotate(5deg)}.stats-content{flex:1;text-align:left}.stats-label{font-size:14px;color:#94a3b8;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.stats-value{font-size:36px;font-weight:800;color:#fff;letter-spacing:-1px;line-height:1;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stats-loading{width:40px;height:40px;border:3px solid rgba(59,130,246,.2);border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.home-buttons{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;max-width:900px;margin:0 auto}.home-button{display:flex;align-items:center;gap:12px;padding:20px 40px;font-size:18px;font-weight:600;border:none;border-radius:16px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 24px #0003}.home-button.primary{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}.home-button.primary:hover{transform:translateY(-4px);box-shadow:0 12px 32px #3b82f666;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.home-button.secondary{background:#1e293bcc;color:#fff;border:2px solid rgba(59,130,246,.3)}.home-button.secondary:hover{transform:translateY(-4px);box-shadow:0 12px 32px #3b82f633;background:#3b82f633;border-color:#3b82f680}.nav-buttons{display:flex;gap:12px}.nav-button{padding:12px 24px;background:#33415566;border:1.5px solid rgba(59,130,246,.1);color:#e2e8f0;font-size:15px;font-weight:600;border-radius:10px;cursor:pointer;transition:all .3s}.nav-button:hover{background:#3b82f61a;border-color:#3b82f64d;color:#fff}.nav-button.active{background:linear-gradient(135deg,#3b82f6,#2563eb);border-color:#3b82f6;color:#fff}.lecturas-page,.creditos-page{min-height:100vh}.mobile-header{display:none;background:#0f172af2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(59,130,246,.2);position:sticky;top:0;z-index:100}.mobile-header-top{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.menu-toggle{background:none;border:none;padding:8px;cursor:pointer;color:#fff;display:flex;align-items:center;justify-content:center}.mobile-logo{display:flex;align-items:center;gap:8px}.mobile-logo .logo-image{width:36px;height:36px;object-fit:contain}.mobile-logo .app-title{font-size:18px;font-weight:700;color:#fff}.mobile-nav{display:flex;align-items:center}.mobile-nav .nav-button{background:none;border:none;padding:8px;cursor:pointer;color:#fff;display:flex;align-items:center;justify-content:center}.mobile-lectura-selector{padding:0 16px 12px}.lectura-select{width:100%;padding:12px 16px;border:1.5px solid rgba(59,130,246,.3);border-radius:12px;font-size:14px;background:#1e293bcc;color:#fff;cursor:pointer;font-weight:500}.lectura-select:focus{outline:none;border-color:#3b82f6}.lectura-select option{background:#1e293b;color:#fff;padding:12px}.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;z-index:1000;animation:fadeIn .2s ease-out}.mobile-menu{position:absolute;top:0;left:0;bottom:0;width:80%;max-width:300px;background:#0f172afa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:20px;overflow-y:auto;box-shadow:4px 0 24px #00000080;animation:slideInLeft .3s ease-out}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid rgba(59,130,246,.2)}.mobile-menu-header h2{color:#fff;font-size:20px;font-weight:700}.close-menu{background:none;border:none;padding:8px;cursor:pointer;color:#fff;display:flex;align-items:center;justify-content:center}.mobile-nav-menu{display:flex;flex-direction:column;gap:8px}.mobile-nav-item{padding:14px 16px;border:none;background:#33415566;text-align:left;cursor:pointer;border-radius:10px;font-size:15px;color:#e2e8f0;font-weight:600;transition:all .2s}.mobile-nav-item:hover{background:#3b82f633;color:#fff}.mobile-nav-item.active{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}.desktop-header,.desktop-sidebar{display:block}.creditos-content{padding-top:60px;padding-bottom:60px;position:relative;z-index:1}.creditos-content .credits-section{max-width:900px;margin:0 auto}@media (max-width: 768px){.container{padding:0 12px;max-width:100%}.home-title{font-size:48px}.home-subtitle{font-size:18px;margin-bottom:30px;padding:0 16px}.home-logo{width:150px;height:150px;margin-bottom:30px}.stats-card{max-width:340px;padding:20px 32px;margin-bottom:40px}.stats-icon{width:50px;height:50px}.stats-icon svg{width:28px;height:28px}.stats-label{font-size:12px}.stats-value{font-size:32px}.home-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0 16px;max-width:100%}.home-button{padding:18px 16px;font-size:14px;width:100%;justify-content:center;flex-direction:column;gap:8px;min-height:100px}.home-button svg{width:28px;height:28px}.nav-buttons{gap:8px;flex-wrap:wrap}.nav-button{padding:10px 12px;font-size:13px;flex:1;min-width:80px}.logo-icon{width:60px;height:60px}.lecturas-nav{gap:10px}.lectura-item{min-width:200px;max-width:250px}.mobile-header{display:block}.desktop-header,.desktop-sidebar{display:none}.lecturas-page .main-content{padding:0;margin:0;gap:0}.lecturas-page .content-area{padding:16px;margin:0;border-radius:0}}@media (max-width: 640px){.container{padding:0 10px;max-width:100%}.home-title{font-size:32px;padding:0 12px}.home-subtitle{font-size:15px;padding:0 12px;margin-bottom:25px}.home-logo{width:110px;height:110px}.stats-card{max-width:300px;padding:18px 24px;margin-bottom:35px;gap:16px}.stats-icon{width:46px;height:46px}.stats-icon svg{width:24px;height:24px}.stats-label{font-size:11px}.stats-value{font-size:28px}.header-content{flex-direction:column;gap:14px;align-items:center}.logo-section{width:100%;justify-content:center}.nav-buttons{width:100%;justify-content:center;flex-wrap:wrap;gap:6px}.nav-button{flex:1;min-width:70px;padding:8px 10px;font-size:12px}.logo-icon{width:44px;height:44px}.lecturas-page .content-area{padding:12px}.mobile-lectura-selector{padding:0 12px 12px}.lectura-select{font-size:13px;padding:10px 14px}}@media (max-width: 1200px){.main-content{grid-template-columns:1fr;gap:24px}.sidebar{position:static;top:0}.lecturas-nav{flex-direction:row;overflow-x:auto;padding-bottom:12px;gap:12px;width:100%;-webkit-overflow-scrolling:touch}.lecturas-nav::-webkit-scrollbar{height:6px}.lecturas-nav::-webkit-scrollbar-track{background:#33415566;border-radius:3px}.lecturas-nav::-webkit-scrollbar-thumb{background:#3b82f6;border-radius:3px}.lectura-item{min-width:220px;flex-shrink:0;max-width:280px}}@media (max-width: 768px){.app-title{font-size:22px}.app-subtitle{font-size:11px}.logo-icon{width:42px;height:42px}.logo-icon svg{width:32px;height:32px}.container{padding:0 12px;max-width:100%}.main-content{padding-top:20px;padding-bottom:40px;gap:16px;width:100%;max-width:100%}.sidebar{padding:14px;border-radius:14px;top:100px;width:100%;box-sizing:border-box}.sidebar-title{font-size:16px;margin-bottom:14px}.content-area{padding:16px;border-radius:14px;width:100%;box-sizing:border-box}.lectura-title{font-size:26px;word-wrap:break-word;overflow-wrap:break-word;line-height:1.3}.lectura-autor{font-size:15px;word-wrap:break-word}.lectura-descripcion{font-size:14px;line-height:1.6;word-wrap:break-word}.section-title{font-size:19px;flex-wrap:wrap}.materiales-list{grid-template-columns:1fr;width:100%}}@media (max-width: 640px){.app-header{padding:10px 0}.app-title{font-size:18px}.app-subtitle{font-size:10px}.logo-section{gap:8px}.logo-icon{width:34px;height:34px}.logo-icon svg{width:26px;height:26px}.container{padding:0 10px;max-width:100%}.main-content{padding-top:10px;padding-bottom:28px;width:100%;max-width:100%}.sidebar{padding:12px;top:85px;width:100%;box-sizing:border-box}.sidebar-title{font-size:14px;margin-bottom:12px}.lecturas-nav{gap:8px}.lectura-item{min-width:150px;max-width:200px;padding:10px}.lectura-item-title{font-size:13px;line-height:1.3}.lectura-item-autor{font-size:11px}.content-area{padding:14px;width:100%;box-sizing:border-box}.lectura-header{padding-bottom:14px;margin-bottom:20px}.lectura-title{font-size:22px;margin-bottom:10px;word-wrap:break-word;overflow-wrap:break-word;line-height:1.3}.lectura-autor{font-size:13px;margin-bottom:12px;word-wrap:break-word}.lectura-descripcion{font-size:13px;margin-bottom:14px;line-height:1.5;word-wrap:break-word}.lectura-link,.download-pdf-button{padding:10px 16px;font-size:13px;width:100%;justify-content:center;box-sizing:border-box}.section{margin-bottom:28px}.section-title{font-size:17px;margin-bottom:14px;word-wrap:break-word}.section-title:before{width:3px;height:18px}.material-grupo{margin-bottom:24px}.material-grupo-title{font-size:15px;padding-left:10px;margin-bottom:12px;word-wrap:break-word}.materiales-list{width:100%}.material-card{padding:12px;gap:10px;width:100%;box-sizing:border-box}.material-icon{width:38px;height:38px}.material-icon svg{width:18px;height:18px}.material-title{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;line-height:1.3}.material-descripcion{font-size:12px;line-height:1.4;word-wrap:break-word;overflow-wrap:break-word}}@media (max-width: 480px){.app-title{font-size:16px}.app-subtitle{font-size:9px}.logo-icon{width:30px;height:30px}.container{padding:0 8px;max-width:100%}.main-content{padding-top:8px;padding-bottom:24px}.sidebar{padding:10px}.content-area{padding:12px}.lectura-title{font-size:19px;line-height:1.3}.lectura-autor,.lectura-descripcion{font-size:12px}.lectura-item{min-width:130px;max-width:180px;padding:8px}.lectura-item-title{font-size:12px}.lectura-item-autor{font-size:10px}.section-title{font-size:15px}.material-grupo-title{font-size:14px}.material-card{padding:10px}.material-title{font-size:12px}.material-descripcion{font-size:11px}.nav-button{padding:7px 8px;font-size:11px;min-width:60px}}.app-footer{background:#0f172ae6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid rgba(59,130,246,.2);padding:60px 0 40px;margin-top:40px;position:relative;z-index:1}.credits-section{max-width:900px;margin:0 auto}.credits-header{text-align:center;margin-bottom:48px}.credits-title{font-family:Playfair Display,serif;font-size:42px;font-weight:800;color:#fff;margin-bottom:20px;letter-spacing:-.5px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.credits-divider{width:100px;height:4px;background:linear-gradient(90deg,transparent,#3b82f6,transparent);margin:0 auto;border-radius:2px}.credits-content{display:flex;flex-direction:column;gap:40px}.creator-card{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1.5px solid rgba(59,130,246,.2);border-radius:20px;padding:40px;display:flex;align-items:center;gap:32px;box-shadow:0 10px 40px #0000004d;transition:all .3s cubic-bezier(.4,0,.2,1)}.creator-card:hover{transform:translateY(-4px);box-shadow:0 15px 50px #3b82f633;border-color:#3b82f666}.creator-image-wrapper{position:relative;flex-shrink:0}.creator-image{width:140px;height:140px;border-radius:20px;object-fit:cover;border:3px solid rgba(59,130,246,.3);box-shadow:0 8px 24px #3b82f64d;transition:all .3s}.creator-card:hover .creator-image{transform:scale(1.05);border-color:#3b82f6}.creator-badge{position:absolute;bottom:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 12px #3b82f680;white-space:nowrap}.creator-info{flex:1}.creator-name{font-family:Playfair Display,serif;font-size:32px;font-weight:800;color:#fff;margin-bottom:8px;letter-spacing:-.5px}.creator-role{font-size:16px;color:#3b82f6;font-weight:600;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}.creator-description{font-size:16px;color:#cbd5e1;line-height:1.7}.collaboration-banner{background:linear-gradient(135deg,#3b82f626,#2563eb1a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.3);border-radius:16px;padding:28px 36px;display:flex;align-items:center;gap:24px;box-shadow:0 6px 20px #3b82f626}.collaboration-icon{width:60px;height:60px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 20px #3b82f666;flex-shrink:0}.collaboration-text{flex:1}.collaboration-label{font-size:14px;color:#94a3b8;margin-bottom:6px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.collaboration-name{font-size:26px;font-weight:700;color:#fff;letter-spacing:-.3px}.philosophy-section{background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.15);border-radius:16px;padding:40px;position:relative;text-align:center}.quote-icon{font-size:60px;color:#3b82f64d;line-height:1;margin-bottom:20px}.philosophy-quote{font-size:20px;color:#e2e8f0;line-height:1.8;font-style:italic;margin-bottom:20px;font-weight:500;max-width:700px;margin-left:auto;margin-right:auto}.quote-author{font-size:16px;color:#3b82f6;font-weight:600;letter-spacing:.5px}.tech-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.tech-item{background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.1);border-radius:14px;padding:24px;display:flex;align-items:center;gap:16px;transition:all .3s}.tech-item:hover{background:#3b82f61a;border-color:#3b82f64d;transform:translateY(-2px)}.tech-icon{font-size:32px;filter:drop-shadow(0 2px 8px rgba(59,130,246,.3))}.tech-details{flex:1}.tech-label{font-size:12px;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-weight:600}.tech-value{font-size:15px;color:#fff;font-weight:600}.footer-bottom{text-align:center;padding-top:40px;margin-top:40px;border-top:1px solid rgba(59,130,246,.1)}.footer-copyright{font-size:14px;color:#94a3b8;margin-bottom:12px;line-height:1.6}.footer-tagline{font-size:16px;color:#cbd5e1;font-weight:600;font-style:italic;letter-spacing:.3px}@media (max-width: 768px){.app-footer{padding:40px 0 30px}.credits-title{font-size:32px}.creator-card{flex-direction:column;text-align:center;padding:32px 24px;gap:24px}.creator-image{width:120px;height:120px}.creator-name{font-size:28px}.creator-role{font-size:14px}.creator-description{font-size:15px}.collaboration-banner{flex-direction:column;text-align:center;padding:24px}.collaboration-name{font-size:22px}.philosophy-quote{font-size:18px}.tech-info{grid-template-columns:1fr}}@media (max-width: 640px){.app-footer{padding:32px 0 24px}.credits-header{margin-bottom:32px}.credits-title{font-size:28px}.credits-content{gap:28px}.creator-card{padding:24px 20px}.creator-image{width:100px;height:100px}.creator-badge{font-size:11px;padding:5px 12px}.creator-name{font-size:24px}.creator-role{font-size:13px}.creator-description{font-size:14px}.collaboration-banner{padding:20px}.collaboration-icon{width:50px;height:50px}.collaboration-icon svg{width:26px;height:26px}.collaboration-name{font-size:20px}.philosophy-section{padding:28px 20px}.quote-icon{font-size:50px}.philosophy-quote{font-size:16px}.quote-author{font-size:14px}.tech-item{padding:20px}.tech-icon{font-size:28px}.footer-bottom{padding-top:32px;margin-top:32px}.footer-copyright{font-size:13px}.footer-tagline{font-size:14px}}.material-card-wrapper{display:flex;align-items:center;gap:12px;width:100%;box-sizing:border-box}.material-card-wrapper .material-card{flex:1;margin:0}.download-button{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,#10b981,#059669);border-radius:12px;text-decoration:none;color:#fff;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #10b9814d;border:1px solid rgba(255,255,255,.1);flex-shrink:0}.download-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98180;background:linear-gradient(135deg,#059669,#047857)}.download-button:active{transform:translateY(0)}@media (max-width: 640px){.download-button{width:40px;height:40px}.download-button svg{width:18px;height:18px}}.frases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:40px;margin-bottom:80px}.frase-card{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.2);border-radius:24px;padding:48px 40px;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 40px #0000004d}.frase-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(59,130,246,.08) 0%,transparent 100%);opacity:0;transition:opacity .4s}.frase-card:hover{transform:translateY(-8px);box-shadow:0 20px 60px #3b82f64d;border-color:#3b82f680}.frase-card:hover:before{opacity:1}.frase-quote-mark{font-family:Playfair Display,serif;font-size:120px;color:#3b82f633;line-height:1;position:absolute;top:20px;left:30px;font-weight:700;pointer-events:none;-webkit-user-select:none;user-select:none}.frase-texto{font-size:24px;color:#e2e8f0;line-height:1.6;font-weight:500;font-style:italic;margin-bottom:32px;position:relative;z-index:1;letter-spacing:-.2px}.frase-footer{display:flex;align-items:center;gap:12px;padding-top:24px;border-top:2px solid rgba(59,130,246,.2);position:relative;z-index:1}.frase-autor-icon{width:40px;height:40px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 4px 12px #3b82f666}.frase-autor{font-size:16px;color:#3b82f6;font-weight:600;letter-spacing:.3px}@media (max-width: 1200px){.frases-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px}}@media (max-width: 768px){.biblioteca-content{padding-top:60px;padding-bottom:60px}.biblioteca-header{margin-bottom:60px}.biblioteca-icon-wrapper{width:100px;height:100px;margin-bottom:24px}.biblioteca-icon{width:60px;height:60px}.biblioteca-title{font-size:42px}.biblioteca-subtitle{font-size:18px;padding:0 16px}.frases-grid{grid-template-columns:1fr;gap:28px;margin-bottom:60px}.frase-card{padding:40px 32px}.frase-quote-mark{font-size:100px;top:15px;left:20px}.frase-texto{font-size:20px;margin-bottom:28px}.frase-footer{padding-top:20px}.biblioteca-footer{padding:40px 28px}.biblioteca-message{font-size:16px}}@media (max-width: 640px){.biblioteca-content{padding-top:40px;padding-bottom:40px}.biblioteca-header{margin-bottom:40px}.biblioteca-icon-wrapper{width:80px;height:80px;margin-bottom:20px}.biblioteca-icon{width:50px;height:50px}.biblioteca-title{font-size:32px;padding:0 12px}.biblioteca-subtitle{font-size:16px;padding:0 12px}.frases-grid{gap:24px;margin-bottom:48px}.frase-card{padding:32px 24px}.frase-quote-mark{font-size:80px;top:10px;left:15px}.frase-texto{font-size:18px;margin-bottom:24px}.frase-autor-icon{width:36px;height:36px}.frase-autor-icon svg{width:18px;height:18px}.frase-autor{font-size:14px}.biblioteca-footer{padding:32px 20px}.biblioteca-message{font-size:15px}}@media (max-width: 480px){.biblioteca-title{font-size:28px}.biblioteca-subtitle{font-size:14px}.frase-card{padding:28px 20px}.frase-texto{font-size:16px}.frase-autor{font-size:13px}.biblioteca-message{font-size:14px}}.apps-page{min-height:100vh}.apps-content{padding-top:80px;padding-bottom:80px;position:relative;z-index:1}.apps-header{text-align:center;margin-bottom:80px}.apps-icon-wrapper{display:inline-flex;align-items:center;justify-content:center;width:120px;height:120px;background:linear-gradient(135deg,#3b82f626,#2563eb1a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(59,130,246,.3);border-radius:30px;margin:0 auto 32px;box-shadow:0 10px 40px #3b82f633;transition:all .4s cubic-bezier(.4,0,.2,1)}.apps-icon-wrapper:hover{transform:translateY(-8px) scale(1.05);box-shadow:0 15px 50px #3b82f666;border-color:#3b82f680}.apps-icon{color:#3b82f6;filter:drop-shadow(0 4px 12px rgba(59,130,246,.4))}.apps-title{font-family:Playfair Display,serif;font-size:56px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-1px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.apps-subtitle{font-size:20px;color:#94a3b8;font-weight:500;letter-spacing:.3px;margin-bottom:32px;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.6}.apps-divider{width:120px;height:4px;background:linear-gradient(90deg,transparent,#3b82f6,transparent);margin:0 auto;border-radius:2px}.apps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;max-width:1000px;margin:0 auto}.app-card{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.2);border-radius:24px;padding:40px;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 10px 40px #0000004d}.app-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(59,130,246,.1) 0%,transparent 100%);opacity:0;transition:opacity .4s}.app-card:hover{transform:translateY(-12px);box-shadow:0 20px 60px #3b82f666;border-color:#3b82f699}.app-card:hover:before{opacity:1}.app-card-icon{width:120px;height:120px;margin:0 auto 24px;background:linear-gradient(135deg,#3b82f626,#2563eb1a);border-radius:24px;display:flex;align-items:center;justify-content:center;border:2px solid rgba(59,130,246,.3);box-shadow:0 8px 24px #3b82f633;transition:all .4s;position:relative;z-index:1}.app-card:hover .app-card-icon{transform:translateY(-6px);box-shadow:0 12px 32px #3b82f666;border-color:#3b82f680}.app-icon-image{width:90px;height:90px;object-fit:contain}.app-card-content{text-align:center;position:relative;z-index:1}.app-card-title{font-size:28px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:-.5px}.app-card-arrow{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:12px;color:#fff;transition:all .3s;box-shadow:0 4px 12px #3b82f64d}.app-card:hover .app-card-arrow{transform:translate(8px);box-shadow:0 6px 20px #3b82f680}.vigacalc-page{min-height:100vh}.vigacalc-content{padding-top:60px;padding-bottom:80px;position:relative;z-index:1}.vigacalc-hero{text-align:center;margin-bottom:60px}.vigacalc-logo-large{width:180px;height:180px;margin:0 auto 32px;background:linear-gradient(135deg,#3b82f626,#2563eb1a);border-radius:36px;display:flex;align-items:center;justify-content:center;border:3px solid rgba(59,130,246,.3);box-shadow:0 15px 50px #3b82f64d;transition:all .4s cubic-bezier(.4,0,.2,1)}.vigacalc-logo-large:hover{transform:translateY(-8px) scale(1.05);box-shadow:0 20px 60px #3b82f680}.vigacalc-logo-image{width:140px;height:140px;object-fit:contain}.vigacalc-title{font-family:Playfair Display,serif;font-size:64px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-1.5px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.vigacalc-tagline{font-size:22px;color:#94a3b8;font-weight:500;font-style:italic;letter-spacing:.3px}.vigacalc-info-section{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:48px}.vigacalc-description-card{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.2);border-radius:24px;padding:48px;text-align:center;box-shadow:0 10px 40px #0000004d}.description-icon{width:80px;height:80px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:20px;display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto 24px;box-shadow:0 8px 24px #3b82f666}.description-title{font-size:32px;font-weight:700;color:#fff;margin-bottom:20px;letter-spacing:-.5px}.description-text{font-size:18px;color:#cbd5e1;line-height:1.8;max-width:800px;margin:0 auto}.vigacalc-features{background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(59,130,246,.15);border-radius:24px;padding:48px}.features-title{font-size:32px;font-weight:700;color:#fff;margin-bottom:36px;text-align:center;letter-spacing:-.5px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}.feature-item{background:#33415566;border:1.5px solid rgba(59,130,246,.2);border-radius:16px;padding:28px;transition:all .3s cubic-bezier(.4,0,.2,1)}.feature-item:hover{background:#3b82f61a;border-color:#3b82f666;transform:translateY(-4px);box-shadow:0 8px 24px #3b82f633}.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,#3b82f633,#2563eb26);border-radius:14px;display:flex;align-items:center;justify-content:center;color:#3b82f6;margin-bottom:20px;border:1px solid rgba(59,130,246,.3)}.feature-name{font-size:20px;font-weight:600;color:#fff;margin-bottom:12px;letter-spacing:-.3px}.feature-description{font-size:15px;color:#94a3b8;line-height:1.6}.vigacalc-download-section{background:linear-gradient(135deg,#10b98126,#0596691a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(16,185,129,.3);border-radius:24px;padding:48px;text-align:center;box-shadow:0 10px 40px #10b98133}.download-title{font-size:36px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:-.5px}.download-description{font-size:18px;color:#cbd5e1;line-height:1.7;margin-bottom:32px;max-width:700px;margin-left:auto;margin-right:auto}.download-vigacalc-button{display:inline-flex;align-items:center;gap:12px;padding:20px 48px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;text-decoration:none;border-radius:16px;font-weight:700;font-size:18px;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 24px #10b98166;border:2px solid rgba(255,255,255,.1);margin-bottom:20px}.download-vigacalc-button:hover{transform:translateY(-6px);box-shadow:0 16px 40px #10b98199;background:linear-gradient(135deg,#059669,#047857)}.download-vigacalc-button:active{transform:translateY(-3px)}.download-note{font-size:14px;color:#94a3b8;font-style:italic}.vigacalc-help-section{background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.15);border-radius:20px;padding:40px;text-align:center}.help-icon{width:60px;height:60px;background:linear-gradient(135deg,#3b82f633,#2563eb26);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#3b82f6;margin:0 auto 20px;border:1px solid rgba(59,130,246,.3)}.help-title{font-size:24px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-.3px}.help-text{font-size:16px;color:#cbd5e1;line-height:1.7;max-width:600px;margin:0 auto}@media (max-width: 768px){.apps-content{padding-top:60px;padding-bottom:60px}.apps-header{margin-bottom:60px}.apps-icon-wrapper{width:100px;height:100px;margin-bottom:24px}.apps-icon{width:60px;height:60px}.apps-title{font-size:42px}.apps-subtitle{font-size:18px;padding:0 16px}.apps-grid{grid-template-columns:1fr;gap:24px}.app-card{padding:32px}.app-card-icon{width:100px;height:100px}.app-icon-image{width:70px;height:70px}.app-card-title{font-size:24px}.vigacalc-content{padding-top:40px;padding-bottom:60px}.vigacalc-hero{margin-bottom:48px}.vigacalc-logo-large{width:140px;height:140px}.vigacalc-logo-image{width:110px;height:110px}.vigacalc-title{font-size:48px}.vigacalc-tagline{font-size:18px;padding:0 16px}.vigacalc-info-section{gap:36px}.vigacalc-description-card{padding:36px 28px}.description-icon{width:64px;height:64px}.description-title{font-size:26px}.description-text{font-size:16px}.vigacalc-features{padding:36px 24px}.features-title{font-size:26px;margin-bottom:28px}.features-grid{gap:20px}.feature-item{padding:24px}.vigacalc-download-section{padding:36px 28px}.download-title{font-size:28px}.download-description{font-size:16px;margin-bottom:28px}.download-vigacalc-button{padding:16px 36px;font-size:16px}.vigacalc-help-section{padding:32px 24px}}@media (max-width: 640px){.apps-content{padding-top:40px;padding-bottom:40px}.apps-header{margin-bottom:40px}.apps-icon-wrapper{width:80px;height:80px;margin-bottom:20px}.apps-icon{width:50px;height:50px}.apps-title{font-size:32px;padding:0 12px}.apps-subtitle{font-size:16px;padding:0 12px}.app-card{padding:28px 20px}.app-card-icon{width:80px;height:80px}.app-icon-image{width:60px;height:60px}.app-card-title{font-size:20px}.app-card-arrow{width:40px;height:40px}.vigacalc-logo-large{width:120px;height:120px}.vigacalc-logo-image{width:90px;height:90px}.vigacalc-title{font-size:36px;padding:0 12px}.vigacalc-tagline{font-size:16px}.vigacalc-description-card{padding:28px 20px}.description-icon{width:56px;height:56px}.description-title{font-size:22px}.description-text{font-size:15px}.vigacalc-features{padding:28px 20px}.features-title{font-size:22px}.features-grid{grid-template-columns:1fr}.feature-item{padding:20px}.feature-icon{width:50px;height:50px}.feature-name{font-size:18px}.feature-description{font-size:14px}.vigacalc-download-section{padding:28px 20px}.download-title{font-size:24px}.download-description{font-size:15px}.download-vigacalc-button{padding:14px 28px;font-size:15px;width:100%;justify-content:center}.download-note{font-size:13px}.vigacalc-help-section{padding:28px 20px}.help-icon{width:50px;height:50px}.help-title{font-size:20px}.help-text{font-size:15px}}.ranking-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.ranking-item{background:#1e293b99;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.2);border-radius:16px;padding:24px 32px;display:flex;align-items:center;gap:24px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #0003}.ranking-item:hover{transform:translate(8px);box-shadow:0 8px 32px #3b82f64d;border-color:#3b82f666}.ranking-position{width:64px;height:64px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:800;color:#fff;flex-shrink:0;box-shadow:0 6px 20px #3b82f666}.ranking-item:nth-child(1) .ranking-position{background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:0 6px 20px #fbbf2466}.ranking-item:nth-child(2) .ranking-position{background:linear-gradient(135deg,#d1d5db,#9ca3af);box-shadow:0 6px 20px #d1d5db66}.ranking-item:nth-child(3) .ranking-position{background:linear-gradient(135deg,#f97316,#ea580c);box-shadow:0 6px 20px #f9731666}.ranking-info{flex:1;display:flex;justify-content:space-between;align-items:center}.ranking-nombre{font-size:22px;font-weight:700;color:#fff;letter-spacing:-.3px}.ranking-puntos{font-size:20px;font-weight:600;color:#3b82f6;background:#3b82f61a;padding:8px 20px;border-radius:12px;border:1px solid rgba(59,130,246,.3)}@media (max-width: 768px){.ranking-list{gap:12px}.ranking-item{padding:18px 20px;gap:16px}.ranking-position{width:52px;height:52px;font-size:22px}.ranking-nombre{font-size:18px}.ranking-puntos{font-size:16px;padding:6px 14px}}@media (max-width: 640px){.ranking-item{padding:16px;gap:12px;flex-direction:row}.ranking-position{width:48px;height:48px;font-size:20px}.ranking-info{flex-direction:column;align-items:flex-start;gap:8px}.ranking-nombre{font-size:16px}.ranking-puntos{font-size:14px;padding:5px 12px}}@media (max-width: 480px){.ranking-item{padding:14px}.ranking-position{width:44px;height:44px;font-size:18px}.ranking-nombre{font-size:15px}.ranking-puntos{font-size:13px}}.update-banner{position:fixed;top:20px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#3b82f6f2,#2563ebf2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:#fff;padding:12px 32px;border-radius:50px;font-size:14px;font-weight:700;letter-spacing:.5px;box-shadow:0 8px 32px #3b82f680,0 0 0 1px #ffffff1a inset;z-index:1000;animation:slideDown .6s cubic-bezier(.4,0,.2,1),bannerPulse 4s ease-in-out infinite;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:10px;border:2px solid rgba(255,255,255,.3);text-transform:uppercase}.update-banner:before{content:"";font-size:18px;animation:rotate 3s linear infinite}.update-banner:hover{transform:translate(-50%) translateY(-3px);box-shadow:0 12px 40px #3b82f699,0 0 0 1px #fff3 inset}@keyframes bannerPulse{0%,to{box-shadow:0 8px 32px #3b82f680,0 0 0 1px #ffffff1a inset}50%{box-shadow:0 8px 32px #3b82f6cc,0 0 0 1px #fff3 inset}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes slideDown{0%{opacity:0;transform:translate(-50%,-30px)}to{opacity:1;transform:translate(-50%)}}.version-badge{position:fixed;top:80px;right:24px;background:#1e293bf2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.4);border-radius:16px;padding:12px 20px;display:flex;align-items:center;gap:10px;color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 6px 24px #3b82f64d;z-index:999;animation:slideInRight .7s cubic-bezier(.4,0,.2,1) .3s backwards}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}.version-badge:hover{transform:translateY(-4px);box-shadow:0 12px 40px #3b82f680;border-color:#3b82f699;background:#3b82f633}.version-badge:active{transform:translateY(-2px)}.version-badge svg{color:#3b82f6;flex-shrink:0}.update-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .3s ease-out;padding:20px}.update-modal{background:linear-gradient(135deg,#1e293bfa,#0f172afa);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(59,130,246,.3);border-radius:32px;padding:0;max-width:600px;width:100%;box-shadow:0 24px 80px #0009,0 0 80px #3b82f633;animation:modalSlideUp .4s cubic-bezier(.4,0,.2,1);overflow:hidden;position:relative}@keyframes modalSlideUp{0%{opacity:0;transform:scale(.9) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}.update-modal:before{content:"";position:absolute;top:0;left:0;right:0;height:200px;background:linear-gradient(135deg,rgba(59,130,246,.15) 0%,transparent 100%);pointer-events:none}.update-modal-header{text-align:center;padding:48px 40px 32px;position:relative;border-bottom:2px solid rgba(59,130,246,.2)}.update-modal-icon{width:96px;height:96px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:24px;display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto 24px;box-shadow:0 12px 40px #3b82f680;animation:iconPulse 2s ease-in-out infinite}@keyframes iconPulse{0%,to{transform:scale(1);box-shadow:0 12px 40px #3b82f680}50%{transform:scale(1.05);box-shadow:0 16px 50px #3b82f6b3}}.update-modal-title{font-family:Playfair Display,serif;font-size:36px;font-weight:800;color:#fff;margin:0 0 12px;letter-spacing:-.5px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.update-modal-version{font-size:16px;color:#3b82f6;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin:0}.update-modal-content{padding:40px;display:flex;flex-direction:column;gap:24px}.update-item{display:flex;align-items:flex-start;gap:20px;padding:24px;background:#33415566;border:1.5px solid rgba(59,130,246,.2);border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.update-item:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(59,130,246,.1) 0%,transparent 100%);opacity:0;transition:opacity .3s}.update-item:hover{border-color:#3b82f666;transform:translate(8px);box-shadow:0 8px 24px #3b82f633}.update-item:hover:before{opacity:1}.update-item-icon{width:48px;height:48px;background:linear-gradient(135deg,#10b981,#059669);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 6px 20px #10b98166;position:relative;z-index:1}.update-item-text{flex:1;position:relative;z-index:1}.update-item-text h3{font-size:18px;font-weight:700;color:#fff;margin:0 0 8px;letter-spacing:-.3px}.update-item-text p{font-size:15px;color:#94a3b8;margin:0;line-height:1.6}.update-modal-close{width:calc(100% - 80px);margin:0 40px 40px;padding:16px 32px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;border-radius:14px;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 6px 24px #3b82f666;display:flex;align-items:center;justify-content:center;gap:10px}.update-modal-close:hover{transform:translateY(-3px);box-shadow:0 12px 32px #3b82f699;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.update-modal-close:active{transform:translateY(-1px)}@media (max-width: 768px){.update-banner{font-size:12px;padding:10px 24px;top:16px;bottom:auto;border-radius:30px;max-width:calc(100% - 40px);left:50%;transform:translate(-50%)}.update-banner:before{display:none}.version-badge{top:70px;right:16px;padding:10px 16px;font-size:13px}.version-badge svg{width:14px;height:14px}.update-modal{max-width:90%;border-radius:24px}.update-modal-header{padding:36px 28px 24px}.update-modal-icon{width:80px;height:80px;border-radius:20px}.update-modal-icon svg{width:40px;height:40px}.update-modal-title{font-size:28px}.update-modal-version{font-size:14px}.update-modal-content{padding:28px 24px;gap:20px}.update-item{padding:20px;gap:16px}.update-item-icon{width:42px;height:42px}.update-item-icon svg{width:20px;height:20px}.update-item-text h3{font-size:16px}.update-item-text p{font-size:14px}.update-modal-close{width:calc(100% - 48px);margin:0 24px 24px;padding:14px 24px;font-size:15px}}@media (max-width: 640px){.update-banner{font-size:11px;padding:9px 20px;top:14px;bottom:auto;border-radius:25px;max-width:calc(100% - 32px);gap:8px;letter-spacing:.3px}.update-banner:before{display:none}.version-badge{top:60px;right:12px;padding:8px 14px;font-size:12px}.update-modal{border-radius:20px}.update-modal-header{padding:28px 20px 20px}.update-modal-icon{width:64px;height:64px;border-radius:16px;margin-bottom:20px}.update-modal-icon svg{width:32px;height:32px}.update-modal-title{font-size:24px}.update-modal-version{font-size:13px}.update-modal-content{padding:24px 20px;gap:16px}.update-item{padding:16px;gap:14px}.update-item-icon{width:38px;height:38px}.update-item-icon svg{width:18px;height:18px}.update-item-text h3{font-size:15px}.update-item-text p{font-size:13px}.update-modal-close{width:calc(100% - 40px);margin:0 20px 20px;padding:12px 20px;font-size:14px}.update-modal-close svg{width:20px;height:20px}}@media (max-width: 480px){.update-banner{font-size:10px;padding:8px 18px;top:12px;bottom:auto;border-radius:20px;max-width:calc(100% - 24px);gap:6px;letter-spacing:.2px;border:1.5px solid rgba(255,255,255,.3)}.update-banner:before{display:none}.version-badge{top:56px;right:8px;padding:7px 12px;font-size:11px}.update-modal-title{font-size:20px}.update-item-text h3{font-size:14px}.update-item-text p{font-size:12px}}.conceptos-game{max-width:900px;margin:0 auto;padding:40px 20px}.conceptos-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px;padding:0 20px}.conceptos-progress{font-size:32px;font-weight:700;color:#fff;background:linear-gradient(135deg,#3b82f633,#2563eb26);padding:16px 32px;border-radius:16px;border:2px solid rgba(59,130,246,.3);box-shadow:0 8px 32px #3b82f633}.conceptos-exit-button{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:#ef444433;border:2px solid rgba(239,68,68,.3);border-radius:14px;color:#ef4444;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.conceptos-exit-button:hover{background:#ef44444d;border-color:#ef444480;transform:translateY(-3px);box-shadow:0 8px 24px #ef44444d}.conceptos-question-container{display:flex;flex-direction:column;gap:40px}.conceptos-definition-box{background:#1e293b99;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(59,130,246,.2);border-radius:20px;padding:40px;box-shadow:0 8px 32px #0003}.conceptos-definition{font-size:20px;line-height:1.8;color:#e2e8f0;text-align:center;margin:0}.conceptos-options{display:flex;flex-direction:column;gap:16px}.conceptos-option{width:100%;padding:24px 32px;background:#33415580;border:2px solid rgba(59,130,246,.2);border-radius:16px;color:#fff;font-size:18px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:left}.conceptos-option:hover:not(:disabled){background:#3b82f626;border-color:#3b82f666;transform:translate(8px);box-shadow:0 8px 24px #3b82f633}.conceptos-option:disabled{cursor:not-allowed}.conceptos-option.correct{background:linear-gradient(135deg,#22c55e4d,#16a34a33);border-color:#22c55e99;box-shadow:0 8px 32px #22c55e4d}.conceptos-option.incorrect{background:linear-gradient(135deg,#ef44444d,#dc262633);border-color:#ef444499;box-shadow:0 8px 32px #ef44444d}.conceptos-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .3s ease-out}.conceptos-modal{background:linear-gradient(135deg,#1e293bf2,#0f172af2);border:2px solid rgba(59,130,246,.3);border-radius:24px;padding:48px;max-width:600px;width:100%;box-shadow:0 20px 60px #00000080;animation:slideUp .4s ease-out;text-align:center}.conceptos-modal.success{border-color:#22c55e66}.conceptos-modal.failure{border-color:#ef444466}.conceptos-modal-icon{margin:0 auto 32px;display:flex;align-items:center;justify-content:center;width:120px;height:120px;border-radius:50%}.conceptos-modal-icon.success{background:linear-gradient(135deg,#22c55e33,#16a34a26);color:#22c55e;border:3px solid rgba(34,197,94,.4)}.conceptos-modal-icon.failure{background:linear-gradient(135deg,#ef444433,#dc262626);color:#ef4444;border:3px solid rgba(239,68,68,.4)}.conceptos-modal-title{font-size:36px;font-weight:800;color:#fff;margin:0 0 16px;letter-spacing:-.5px}.conceptos-modal-message{font-size:18px;color:#cbd5e1;margin:0 0 24px;line-height:1.6}.conceptos-modal-score{font-size:24px;font-weight:700;color:#60a5fa;margin:0 0 32px}.conceptos-failed-info{background:#33415580;border:2px solid rgba(59,130,246,.2);border-radius:16px;padding:24px;margin:24px 0;text-align:left}.conceptos-failed-definition{font-size:16px;line-height:1.7;color:#e2e8f0;margin:0 0 16px}.conceptos-failed-answer{font-size:16px;color:#cbd5e1;margin:0}.conceptos-failed-answer strong{color:#22c55e}.conceptos-modal-buttons{display:flex;gap:16px;justify-content:center}.conceptos-button{padding:16px 32px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .3s cubic-bezier(.4,0,.2,1)}.conceptos-button.primary{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border-color:#3b82f64d}.conceptos-button.primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px #3b82f666;border-color:#3b82f680}.conceptos-button.secondary{background:#33415580;color:#fff;border-color:#94a3b84d}.conceptos-button.secondary:hover{background:#47556999;transform:translateY(-3px);box-shadow:0 8px 24px #0000004d}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.conceptos-game{padding:20px 16px}.conceptos-header{margin-bottom:32px;padding:0 10px}.conceptos-progress{font-size:24px;padding:12px 24px}.conceptos-exit-button{width:48px;height:48px}.conceptos-definition-box{padding:28px 24px}.conceptos-definition{font-size:18px;line-height:1.7}.conceptos-option{padding:20px 24px;font-size:16px}.conceptos-modal{padding:32px 24px}.conceptos-modal-icon{width:100px;height:100px;margin-bottom:24px}.conceptos-modal-icon svg{width:60px;height:60px}.conceptos-modal-title{font-size:28px}.conceptos-modal-message{font-size:16px}.conceptos-modal-score{font-size:20px}.conceptos-modal-buttons{flex-direction:column}.conceptos-button{width:100%}}@media (max-width: 480px){.conceptos-game{padding:16px 12px}.conceptos-progress{font-size:20px;padding:10px 20px}.conceptos-exit-button{width:44px;height:44px}.conceptos-definition-box{padding:24px 20px}.conceptos-definition{font-size:16px}.conceptos-option{padding:18px 20px;font-size:15px}.conceptos-modal{padding:28px 20px}.conceptos-modal-icon{width:80px;height:80px;margin-bottom:20px}.conceptos-modal-icon svg{width:50px;height:50px}.conceptos-modal-title{font-size:24px}.conceptos-modal-message{font-size:15px}.conceptos-modal-score{font-size:18px}.conceptos-failed-info{padding:20px}.conceptos-failed-definition,.conceptos-failed-answer{font-size:14px}.conceptos-button{padding:14px 24px;font-size:15px}}.app-card-description{font-size:14px;color:#94a3b8;margin-top:8px;line-height:1.5}@media (max-width: 768px){.app-card-description{font-size:13px}}@media (max-width: 480px){.app-card-description{font-size:12px}}.accordion-item{background:#33415566;border:1.5px solid rgba(59,130,246,.15);border-radius:14px;margin-bottom:14px;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:100%;box-sizing:border-box}.accordion-item:hover{box-shadow:0 6px 20px #3b82f626;border-color:#3b82f64d;transform:translate(2px)}.accordion-header{width:100%;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;background:none;border:none;cursor:pointer;text-align:left;transition:background-color .2s;position:relative}.accordion-header:hover{background-color:#3b82f60d}.accordion-question{font-size:16px;font-weight:600;color:#e2e8f0;line-height:1.6;flex:1;padding-right:16px;word-wrap:break-word;overflow-wrap:break-word}.accordion-icon{font-size:24px;font-weight:300;color:#94a3b8;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);transition:all .3s cubic-bezier(.4,0,.2,1);flex-shrink:0}.accordion-icon.open{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;transform:rotate(180deg);border-color:transparent;box-shadow:0 4px 12px #3b82f666}.accordion-content{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}.accordion-content.open{max-height:2000px;transition:max-height .5s cubic-bezier(.4,0,.2,1)}.accordion-answer{padding:20px 24px 24px;color:#cbd5e1;line-height:1.8;font-size:15px;border-top:1px solid rgba(59,130,246,.1);margin-top:4px;word-wrap:break-word;overflow-wrap:break-word}@media (max-width: 768px){.accordion-header{padding:14px 16px}.accordion-question{font-size:14px;line-height:1.5;padding-right:12px}.accordion-icon{width:28px;height:28px;font-size:20px}.accordion-answer{padding:14px 16px 16px;font-size:13px;line-height:1.6}}@media (max-width: 640px){.accordion-header{padding:12px 14px}.accordion-question{font-size:13px;line-height:1.4;padding-right:10px}.accordion-icon{width:26px;height:26px;font-size:18px}.accordion-answer{padding:12px 14px 14px;font-size:12px;line-height:1.5}}@media (max-width: 480px){.accordion-header{padding:10px 12px}.accordion-question{font-size:12px;line-height:1.4;padding-right:8px}.accordion-icon{width:24px;height:24px;font-size:16px}.accordion-answer{padding:10px 12px 12px;font-size:11px;line-height:1.5}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:16px;padding:40px 32px;text-align:center;max-width:400px;width:90%;box-shadow:0 20px 60px #00000026;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-icon{margin-bottom:24px;display:flex;justify-content:center;color:#f59e0b}.modal-content h2{font-size:24px;font-weight:600;color:#1f2937;margin:0 0 8px}.modal-content p{font-size:16px;color:#6b7280;margin:0 0 24px;line-height:1.5}.modal-button{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;padding:12px 32px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s ease}.modal-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #2563eb4d}.modal-button:active{transform:translateY(0)}.biblioteca-page{min-height:100vh}.biblioteca-content{padding-top:80px;padding-bottom:80px;position:relative;z-index:1}.biblioteca-header{text-align:center;margin-bottom:80px}.biblioteca-icon-wrapper{display:inline-flex;align-items:center;justify-content:center;width:120px;height:120px;background:linear-gradient(135deg,#3b82f626,#2563eb1a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(59,130,246,.3);border-radius:30px;margin:0 auto 32px;box-shadow:0 10px 40px #3b82f633;transition:all .4s cubic-bezier(.4,0,.2,1)}.biblioteca-icon-wrapper:hover{transform:translateY(-8px) scale(1.05);box-shadow:0 15px 50px #3b82f666;border-color:#3b82f680}.biblioteca-icon{color:#3b82f6;filter:drop-shadow(0 4px 12px rgba(59,130,246,.4))}.biblioteca-title{font-family:Playfair Display,serif;font-size:56px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-1px;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.biblioteca-subtitle{font-size:20px;color:#94a3b8;font-weight:500;letter-spacing:.3px;margin-bottom:32px;font-style:italic}.biblioteca-divider{width:120px;height:4px;background:linear-gradient(90deg,transparent,#3b82f6,transparent);margin:0 auto;border-radius:2px}.biblioteca-footer{text-align:center;padding:48px 32px;background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.15);border-radius:20px;max-width:800px;margin:0 auto}.biblioteca-message{font-size:18px;color:#cbd5e1;line-height:1.7;font-style:italic;font-weight:500}.back-button-wrapper{display:flex;justify-content:center;margin-top:60px;margin-bottom:40px;z-index:10}.back-button{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:#33415599;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(59,130,246,.3);border-radius:14px;color:#fff;font-size:16px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #0003;cursor:pointer}.back-button:hover{background:#3b82f633;border-color:#3b82f680;transform:translateY(-3px);box-shadow:0 8px 24px #3b82f64d}.back-button:active{transform:translateY(-1px)}.back-button svg{transition:transform .3s}.back-button:hover svg{transform:translate(-4px)}.lengua-sections{margin-top:48px;display:flex;flex-direction:column;gap:56px}.lengua-section{background:#1e293b66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid rgba(59,130,246,.15);border-radius:20px;padding:40px;box-shadow:0 8px 32px #0003;transition:all .3s cubic-bezier(.4,0,.2,1)}.lengua-section:hover{border-color:#3b82f64d;box-shadow:0 12px 40px #0000004d}.section-category-title{font-size:32px;font-weight:700;color:#fff;margin-bottom:32px;padding-bottom:20px;border-bottom:2px solid rgba(59,130,246,.3);letter-spacing:-.5px;display:flex;align-items:center;gap:16px}.section-category-title:before{content:"";width:5px;height:36px;background:linear-gradient(180deg,#3b82f6,#2563eb);border-radius:3px;box-shadow:0 4px 12px #3b82f680}.resource-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.resource-card{background:#33415580;border:2px solid rgba(59,130,246,.15);border-radius:16px;padding:32px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 4px 16px #0003}.resource-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(59,130,246,.1) 0%,transparent 100%);opacity:0;transition:opacity .4s}.resource-card:hover{background:#3b82f61f;border-color:#3b82f666;transform:translateY(-8px);box-shadow:0 16px 40px #3b82f64d}.resource-card:hover:before{opacity:1}.resource-card-header{position:relative;z-index:1;margin-bottom:24px}.resource-card-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:0;letter-spacing:-.3px;line-height:1.4}.resource-download-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:16px 24px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;text-decoration:none;border-radius:12px;font-weight:600;font-size:16px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #10b9814d;border:2px solid rgba(255,255,255,.1);position:relative;z-index:1}.resource-download-button:hover{transform:translateY(-3px);box-shadow:0 8px 24px #10b98180;background:linear-gradient(135deg,#059669,#047857)}.resource-download-button:active{transform:translateY(-1px)}@media (max-width: 768px){.biblioteca-content{padding-top:60px;padding-bottom:60px}.biblioteca-header{margin-bottom:60px}.biblioteca-icon-wrapper{width:100px;height:100px;margin-bottom:24px}.biblioteca-icon{width:60px;height:60px}.biblioteca-title{font-size:42px}.biblioteca-subtitle{font-size:18px;padding:0 16px}.back-button-wrapper{margin-top:40px;margin-bottom:20px;justify-content:center}.back-button{padding:12px 28px;font-size:15px}.lengua-sections{margin-top:36px;gap:40px}.lengua-section{padding:28px 20px}.section-category-title{font-size:26px;margin-bottom:24px;padding-bottom:16px}.section-category-title:before{width:4px;height:28px}.resource-cards-grid{grid-template-columns:1fr;gap:20px}.resource-card{padding:24px}.resource-card-title{font-size:18px}.resource-download-button{padding:14px 20px;font-size:15px}}@media (max-width: 640px){.biblioteca-content{padding-top:40px;padding-bottom:40px}.biblioteca-header{margin-bottom:40px}.biblioteca-icon-wrapper{width:80px;height:80px;margin-bottom:20px}.biblioteca-icon{width:50px;height:50px}.biblioteca-title{font-size:32px;padding:0 12px}.biblioteca-subtitle{font-size:16px;padding:0 12px}.back-button-wrapper{margin-top:30px;margin-bottom:20px}.back-button{padding:10px 24px;font-size:14px}.lengua-sections{margin-top:28px;gap:32px}.lengua-section{padding:24px 16px}.section-category-title{font-size:22px;margin-bottom:20px;padding-bottom:12px}.section-category-title:before{width:3px;height:24px}.resource-card{padding:20px}.resource-card-title{font-size:16px}.resource-download-button{padding:12px 18px;font-size:14px;gap:10px}.resource-download-button svg{width:18px;height:18px}}@media (max-width: 480px){.biblioteca-title{font-size:28px}.biblioteca-subtitle{font-size:14px}.back-button-wrapper{margin-top:24px;margin-bottom:16px}.back-button{padding:9px 20px;font-size:13px;gap:8px}.back-button svg{width:18px;height:18px}}.empty-state{text-align:center;padding:80px 32px;margin:60px auto;max-width:700px}.empty-message{font-size:24px;font-weight:600;color:#94a3b8;line-height:1.6;font-style:italic;text-shadow:0 2px 8px rgba(0,0,0,.3)}@media (max-width: 768px){.empty-state{padding:60px 24px;margin:40px auto}.empty-message{font-size:20px}}@media (max-width: 640px){.empty-state{padding:50px 20px;margin:30px auto}.empty-message{font-size:18px}}@media (max-width: 480px){.empty-state{padding:40px 16px;margin:24px auto}.empty-message{font-size:16px}}*{margin:0;padding:0;box-sizing:border-box}html{overflow-x:hidden;width:100%;max-width:100vw}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f8fafc;min-height:100vh;overflow-x:hidden;width:100%;max-width:100vw;position:relative}#root{min-height:100vh;overflow-x:hidden;width:100%;max-width:100vw}