.library-root{min-height:100vh;font-family:Bricolage Grotesque,system-ui,sans-serif;color:#0f172a;background-color:#f8fafc;background-image:linear-gradient(rgba(15,23,42,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.03) 1px,transparent 1px);background-size:40px 40px;padding-bottom:6rem;position:relative;overflow:clip}.library-blob{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(80px);opacity:.4;z-index:0;pointer-events:none}.blob-top-left{background:radial-gradient(circle,rgba(96,165,250,.2) 0%,transparent 70%);top:-200px;left:-200px}.blob-bottom-right{background:radial-gradient(circle,rgba(167,139,250,.2) 0%,transparent 70%);bottom:-200px;right:-200px}.library-container{max-width:1200px;margin:0 auto;padding:0 3rem;box-sizing:border-box}.library-hero{padding:3rem 0 2.5rem;text-align:center}.library-title{font-family:Bricolage Grotesque,system-ui;font-size:3.25rem;line-height:1.02;color:#0f172a;max-width:900px;margin:0 auto 1rem}.library-subtitle{font-size:1.1rem;color:#64748b;max-width:760px;margin:0 auto;line-height:1.6}.questions-list-section{scroll-margin-top:90px}.library-tool{width:100%}.questions-list-heading h2{color:#0f172a;font-size:1.9rem;line-height:1.12;margin:0 0 .8rem}.questions-list-heading p{color:#475569;font-size:1rem;line-height:1.7;margin:0}.questions-list-heading{max-width:780px}.library-filter-banner{margin:1.5rem auto 0;display:inline-flex;align-items:center;gap:.75rem;padding:.55rem 1rem;border-radius:999px;background:#eef2ff;color:#1e293b;border:1px solid #c7d2fe;font-weight:600}.library-retry-btn{border:none;border-radius:999px;background:#dc2626;color:#fff;padding:.7rem 1rem;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s ease,background .15s ease}.library-retry-btn:hover{background:#b91c1c;transform:translateY(-1px)}.library-controls{position:sticky;top:100px;z-index:40;margin-bottom:3rem;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}.library-controls>*{pointer-events:auto}.control-bar{background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);box-shadow:0 4px 20px -5px #0000001a;padding:.75rem 1rem;border-radius:20px;display:flex;align-items:center;gap:1rem;width:100%;max-width:800px;transition:all .3s ease}.control-bar:focus-within{transform:translateY(-2px);box-shadow:0 8px 30px -5px #2563eb26;border-color:#2563eb4d}.search-input-wrapper{flex:1;position:relative;display:flex;align-items:center}.search-icon{color:#94a3b8;margin-right:.5rem}.search-input{width:100%;border:none;background:transparent;font-size:1rem;color:#0f172a;font-family:inherit;outline:none}.search-input::placeholder{color:#94a3b8}.view-toggle{display:flex;align-items:center;gap:.5rem;background:#f1f5f9;padding:.25rem;border-radius:12px}.toggle-btn{border:none;background:transparent;padding:.4rem .8rem;border-radius:8px;font-size:.85rem;font-weight:600;color:#64748b;cursor:pointer;transition:all .2s}.toggle-btn.active{background:#fff;color:var(--primary);box-shadow:0 1px 2px #0000000d}.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;width:100%;max-width:100%;align-items:start}@media(min-width:1100px){.library-grid{grid-template-columns:repeat(2,1fr)}}.question-card{background:#fff;border-radius:20px;border:1px solid #e2e8f0;padding:1.5rem;box-sizing:border-box;width:100%;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;position:relative;overflow:hidden}.question-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px -10px #3b82f626,0 0 0 1px #3b82f633;border-color:#3b82f64d}.card-header-modern{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-series-chip{background:#eff6ff;color:var(--primary);padding:.3rem .8rem;border-radius:99px;font-weight:700;font-size:.85rem;letter-spacing:.5px}.card-expand-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#f8fafc;color:#64748b;border:none;transition:all .2s}.card-expand-btn:hover{background:#e2e8f0;color:#0f172a}.card-body-preview{display:flex;flex-direction:column;gap:.75rem}.preview-item{display:flex;align-items:center;gap:.75rem;font-size:.95rem;color:#334155}.preview-icon{width:28px;height:28px;border-radius:6px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;color:#64748b;flex-shrink:0}.card-expanded-modal{background:#fff;display:flex;flex-direction:column;gap:1rem;transform-origin:top center;overflow:hidden;transition:all .35s cubic-bezier(.4,0,.2,1)}.card-expanded-modal.open{margin-top:1rem;padding-top:1rem;max-height:1000px;opacity:1;transform:scaleY(1)}.card-expanded-modal.closed{margin-top:0;padding-top:0;max-height:0;opacity:0;transform:scaleY(.95);pointer-events:none}.expanded-item{background:#fff;padding:1rem;border-radius:12px;border:1px dashed #cbd5e1}.expanded-label{font-size:.75rem;text-transform:uppercase;color:#94a3b8;font-weight:700;margin-bottom:.25rem;display:block}.expanded-question{font-weight:600;color:#1e293b;margin-bottom:.5rem;font-size:.95rem}.expanded-answer{font-size:.9rem;color:#475569;line-height:1.5;padding-left:.75rem;border-left:2px solid var(--primary);background:#f8fafc;padding:.5rem .75rem;border-radius:0 6px 6px 0}.blur-text{filter:blur(4px);user-select:none;opacity:.7}.reveal-card{opacity:0;transform:translateY(20px);animation:revealUp .6s cubic-bezier(.2,.8,.2,1) forwards}@keyframes revealUp{0%{opacity:0;transform:translateY(30px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.text-highlight{background-color:#fef08a;color:#854d0e;padding:0 2px;border-radius:2px;font-weight:700}.filter-chips{display:none;flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:1rem}.filter-chip{background:#fff;border:1px solid #e2e8f0;border-radius:99px;padding:.4rem 1rem;font-size:.85rem;font-weight:600;color:#64748b;cursor:pointer;transition:all .2s;display:flex;align-items:center;box-shadow:0 1px 2px #0000000d}.filter-chip:hover{background:#f1f5f9;color:#334155}.filter-chip.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px #2563eb33}.filter-btn-wrapper{display:block;position:relative}.filter-icon-btn{width:36px;height:36px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.filter-icon-btn:hover{background:#e2e8f0;color:#334155}.filter-icon-btn.open{background:var(--primary);color:#fff}.filter-icon-btn.has-filter:not(.open){background:#eff6ff;color:var(--primary)}.filter-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border-radius:12px;box-shadow:0 4px 20px #0000001f;border:1px solid #e2e8f0;min-width:160px;z-index:1000;animation:dropdownFadeIn .2s ease;overflow:hidden}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.filter-dropdown-item{display:block;width:100%;padding:.75rem 1rem;border:none;background:transparent;text-align:left;font-size:.9rem;font-weight:500;color:#334155;cursor:pointer;transition:all .15s}.filter-dropdown-item:hover{background:#f8fafc}.filter-dropdown-item.active{background:#eff6ff;color:var(--primary);font-weight:600}.filter-dropdown-item:not(:last-child){border-bottom:1px solid #f1f5f9}.empty-state{text-align:center;padding:4rem 2rem;animation:fadeIn .5s ease}.empty-state-icon{width:80px;height:80px;margin:0 auto 1.5rem;background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #3b82f626}.empty-state--error .empty-state-icon{background:#fee2e2;box-shadow:0 8px 24px #ef444426}.empty-state-title{font-size:1.5rem;font-weight:700;color:#1e293b;margin:0 0 .5rem}.empty-state-text{font-size:1rem;color:#64748b;margin:0 0 1.5rem}.empty-state-suggestions{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap}.suggestion-chip{background:#f1f5f9;color:#475569;padding:.4rem 1rem;border-radius:99px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s}.suggestion-chip:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #2563eb33}.library-hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-top:1.5rem}.library-cta{align-items:center;background:#fff;border:1px solid #cbd5e1;border-radius:999px;color:#0f172a;display:inline-flex;font-weight:700;justify-content:center;min-height:44px;padding:.7rem 1.4rem;text-decoration:none;transition:background .2s ease,border-color .2s ease,transform .2s ease}.library-cta:hover{border-color:#2563eb;transform:translateY(-1px)}.library-cta--primary{background:#2563eb;border-color:#2563eb;color:#fff}.library-cta--primary:hover{background:#1d4ed8}@media(max-width:900px){.library-container{padding:0 2rem}.library-hero{padding:2.5rem 0 2rem}.library-title{font-size:2.5rem;line-height:1.1}.library-subtitle{font-size:1rem;padding:0}.library-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}}@media(max-width:600px){.library-root{padding-top:2rem;padding-left:0;padding-right:0;overflow-x:clip}.library-container{padding:0 1.5rem;box-sizing:border-box;max-width:100%}.library-controls{position:sticky;top:65px;left:0;right:0;width:100%;z-index:900;padding:1rem 1.5rem .75rem;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:none;margin:0 0 1rem;box-sizing:border-box}.library-hero{display:block;padding:1.5rem 0 2rem;text-align:center}.library-title{font-size:2rem;margin-bottom:.75rem}.library-subtitle{font-size:.96rem;padding:0;line-height:1.55}.questions-list-heading h2{font-size:1.45rem}.control-bar{flex-direction:row;align-items:center;gap:.4rem;padding:.35rem .5rem .35rem .85rem;box-shadow:0 2px 8px #0000000f;border:1px solid rgba(0,0,0,.06);border-radius:99px;background:#fff;width:100%;margin-bottom:0;height:44px}.search-input-wrapper{flex:1;min-width:0}.search-input{font-size:.85rem;font-weight:500}.view-toggle{display:flex;background:#f1f5f9;border-radius:99px;padding:2px;height:32px;align-items:center;gap:1px;flex-shrink:0}.toggle-btn{padding:0 6px;height:100%;display:flex;align-items:center;justify-content:center;border-radius:99px;color:#94a3b8}.toggle-btn svg{font-size:1rem}.toggle-btn.active{background:#fff;color:var(--primary);box-shadow:0 1px 2px #00000014}.filter-btn-wrapper{display:block}.filter-icon-btn{width:32px;height:32px}.filter-chips{display:none}.library-grid{grid-template-columns:1fr;gap:1rem;max-width:100%;box-sizing:border-box}.question-card{padding:1rem;border-radius:14px;max-width:100%;box-sizing:border-box}.card-header-modern{margin-bottom:.5rem}.card-series-chip{font-size:.75rem;padding:.2rem .6rem}.MuiPagination-ul{flex-wrap:nowrap!important;justify-content:center;gap:2px}.MuiPaginationItem-root{min-width:28px!important;height:28px!important;font-size:.75rem!important;margin:0 1px!important}.MuiPaginationItem-ellipsis{min-width:20px!important}.library-blob{width:300px;height:300px;opacity:.3}}.question-card.is-offpage{display:none}h3.card-series-chip{margin:0;line-height:1.4}.visually-hidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap;width:1px}.question-card{scroll-margin-top:190px}@media(max-width:600px){.question-card{scroll-margin-top:150px}}.questions-dayj{scroll-margin-top:90px}.questions-themes{padding:4rem 0;text-align:center}.questions-themes-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(3,minmax(0,1fr));text-align:left}.questions-theme-card{color:inherit;gap:1.25rem;justify-content:flex-start;min-height:240px;text-decoration:none}.questions-theme-icon{align-items:center;background:#fff;border-radius:14px;color:var(--primary);display:flex;font-size:1.6rem;font-variation-settings:"FILL" 1;height:48px;justify-content:center;width:48px}.questions-theme-link{color:var(--primary);font-weight:600;margin-top:auto}.bento-gradient-blue .questions-theme-link{color:#fff}#pdf-100-questions{scroll-margin-top:90px}@media(max-width:900px){.questions-themes-grid{grid-template-columns:1fr}.questions-theme-card{min-height:0}}.faq-answer-link{color:var(--primary);display:inline-block;font-weight:600;padding:0 1.5rem 1.5rem;text-decoration:none}.faq-answer-link:hover{text-decoration:underline}.library-updated{color:#94a3b8;font-size:.85rem;margin:.75rem 0 0}.questions-sources{margin:0 auto;max-width:800px}.questions-sources p{align-items:flex-start;color:#64748b;display:flex;font-size:.85rem;gap:.5rem;line-height:1.6;margin:0}.questions-sources .material-symbols-outlined{color:var(--primary);font-size:1.1rem;font-variation-settings:"FILL" 1;margin-top:.15rem}.questions-sources a{color:#475569;text-decoration:underline;text-underline-offset:2px}.toggle-btn-mobile{display:none}@media(max-width:768px){.library-controls{padding-left:0;padding-right:0}.control-bar{height:52px;padding:.4rem .45rem .4rem 1.1rem;gap:.4rem}.search-input{font-size:16px}.view-toggle{display:none}.toggle-btn-mobile{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;border:none;border-radius:999px;background:#f1f5f9;color:#64748b;cursor:pointer;transition:background .2s ease,color .2s ease}.toggle-btn-mobile.active{background:#eff6ff;color:var(--primary)}.filter-icon-btn{width:40px;height:40px}}