.latex-symbol-page[data-v-bf58f5a9]{--primary-color: var(--color-primary);--primary-hover: var(--color-primary-hover);--primary-bg: var(--color-primary-light);--text-main: var(--color-text-primary);--text-sub: var(--color-text-secondary);--border-color: var(--color-border);--bg-body: var(--color-bg-secondary);--bg-white: var(--color-bg-primary);font-family:var(--font-family-base);background-color:var(--bg-body);color:var(--text-main);height:100vh;display:flex;flex-direction:column;overflow:hidden;box-sizing:border-box}.latex-symbol-page[data-v-bf58f5a9] *{box-sizing:border-box;margin:0;padding:0}.page-header[data-v-bf58f5a9]{height:var(--header-height);background-color:var(--bg-white);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;flex-shrink:0;z-index:20;box-shadow:0 1px 2px #0000000d}.logo-area[data-v-bf58f5a9]{display:flex;align-items:center;gap:.75rem;cursor:pointer;transition:opacity .2s}.logo-area[data-v-bf58f5a9]:hover{opacity:.7}.logo-text[data-v-bf58f5a9]{font-size:1.25rem;font-weight:700;color:#0f172a}.search-container[data-v-bf58f5a9]{flex:1;max-width:520px;margin:0 1.5rem;position:relative}.search-input[data-v-bf58f5a9]{width:100%;padding:.5rem .75rem .5rem 2.5rem;border:1px solid var(--border-color);border-radius:99px;background-color:#f1f5f9;font-size:.875rem;outline:none;transition:all .2s;color:var(--text-main)}.search-input[data-v-bf58f5a9]:focus{background-color:#fff;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f626}.search-input[data-v-bf58f5a9]::-moz-placeholder{color:#94a3b8}.search-input[data-v-bf58f5a9]::placeholder{color:#94a3b8}.search-icon[data-v-bf58f5a9]{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);width:1.1rem;height:1.1rem;color:#94a3b8}.header-link-btn[data-v-bf58f5a9]{border:none;background:none;color:#64748b;cursor:pointer;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:4px;transition:color .2s}.header-link-btn[data-v-bf58f5a9]:hover{color:var(--primary-color)}.main-wrapper[data-v-bf58f5a9]{display:flex;flex:1;overflow:hidden;width:100%;margin:0 auto}.sidebar[data-v-bf58f5a9]{width:var(--sidebar-width);background-color:var(--bg-white);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;z-index:10}.sidebar-filters[data-v-bf58f5a9]{padding:1rem;border-bottom:1px solid var(--border-color);background:var(--bg-body);flex-shrink:0}.filter-block[data-v-bf58f5a9]{margin-bottom:1rem}.filter-block[data-v-bf58f5a9]:last-child{margin-bottom:0}.filter-label[data-v-bf58f5a9]{display:block;font-size:.75rem;font-weight:600;color:var(--text-sub);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.5px}.filter-options[data-v-bf58f5a9]{display:flex;flex-wrap:wrap;gap:.4rem}.filter-btn[data-v-bf58f5a9]{padding:.3rem .6rem;border-radius:.375rem;font-size:.8rem;cursor:pointer;border:1px solid var(--border-color);background:#fff;color:var(--text-sub);transition:all .15s;flex:1 1 auto;text-align:center}.filter-btn[data-v-bf58f5a9]:hover{background:#f1f5f9;color:var(--text-main);border-color:#cbd5e1}.filter-btn.active[data-v-bf58f5a9]{background:var(--primary-bg);color:var(--primary-color);border-color:#bfdbfe;font-weight:600;box-shadow:0 1px 2px #3b82f61a}.sidebar-scroll-area[data-v-bf58f5a9]{flex:1;overflow-y:auto;padding-bottom:1rem}.sidebar-footer[data-v-bf58f5a9]{padding:1rem;border-top:1px solid var(--border-color);background-color:#fff;flex-shrink:0}.content-main[data-v-bf58f5a9]{flex:1;overflow-y:auto;padding:0;scroll-behavior:smooth;background-color:#f8fafc;position:relative}.content-inner[data-v-bf58f5a9]{padding:1.5rem 1.5rem 4rem;max-width:1400px;margin:0 auto}.banner[data-v-bf58f5a9]{width:100%;height:140px;background:linear-gradient(90deg,#eff6ff,#dbeafe,#eff6ff);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;border-bottom:1px solid #dbeafe;flex-shrink:0}.banner-content[data-v-bf58f5a9]{text-align:center;z-index:2;padding:0 1rem}.banner-title[data-v-bf58f5a9]{font-size:1.75rem;font-weight:800;color:#1e3a8a;margin-bottom:.5rem;letter-spacing:-.025em}.banner-subtitle[data-v-bf58f5a9]{font-size:.875rem;color:#2b65e9;background-color:#fff9;padding:.25rem 1rem;border-radius:99px;display:inline-block;backdrop-filter:blur(4px)}.deco-icon[data-v-bf58f5a9]{position:absolute;font-size:4rem;opacity:.8;filter:drop-shadow(0 4px 6px rgba(0,0,0,.05));-webkit-user-select:none;-moz-user-select:none;user-select:none}.deco-left[data-v-bf58f5a9]{left:15%;top:50%;transform:translateY(-50%) rotate(-10deg)}.deco-right[data-v-bf58f5a9]{right:15%;top:50%;transform:translateY(-50%) rotate(10deg)}.nav-list[data-v-bf58f5a9]{padding:1rem;display:flex;flex-direction:column;gap:.25rem}.nav-item[data-v-bf58f5a9]{display:flex;align-items:center;padding:.6rem .75rem;border-radius:.5rem;text-decoration:none;color:var(--text-sub);font-size:.875rem;font-weight:500;transition:all .15s;cursor:pointer}.nav-item[data-v-bf58f5a9]:hover{background-color:#f1f5f9;color:#0f172a}.nav-item.active[data-v-bf58f5a9]{background-color:var(--primary-bg);color:var(--primary-color)}.nav-icon-wrapper[data-v-bf58f5a9]{margin-right:.75rem;width:1.25rem;height:1.25rem;display:flex}.nav-icon-wrapper[data-v-bf58f5a9] svg{width:100%;height:100%}.symbol-section[data-v-bf58f5a9]{scroll-margin-top:20px}.section-header[data-v-bf58f5a9]{display:flex;align-items:center;gap:.75rem;margin:2rem 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-color)}.section-title[data-v-bf58f5a9]{font-size:1.25rem;font-weight:700;color:var(--text-main)}.symbols-grid[data-v-bf58f5a9]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.card[data-v-bf58f5a9]{background-color:#fff;border:1px solid var(--border-color);border-radius:.75rem;display:flex;flex-direction:column;position:relative;transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden}.card[data-v-bf58f5a9]:hover{transform:translateY(-3px);box-shadow:0 10px 15px -3px #0000001a;border-color:#cbd5e1}.card-preview[data-v-bf58f5a9]{padding:1.5rem .5rem .5rem;height:5rem;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--text-main);position:relative}.card-code[data-v-bf58f5a9]{padding:0 .75rem .5rem;text-align:center}.code-pill[data-v-bf58f5a9]{display:block;font-family:ui-monospace,SFMono-Regular,monospace;font-size:.75rem;background-color:#f8fafc;color:var(--text-sub);padding:.25rem .5rem;border-radius:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid #f1f5f9}.desc-text[data-v-bf58f5a9]{display:block;font-size:.7rem;color:#94a3b8;margin-top:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-actions[data-v-bf58f5a9]{display:flex;border-top:1px solid #f1f5f9;background-color:#fafbfc}.action-btn[data-v-bf58f5a9]{flex:1;border:none;background:transparent;padding:.6rem 0;font-size:.75rem;font-weight:500;color:var(--text-sub);cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;gap:4px}.action-btn[data-v-bf58f5a9]:hover{background-color:#eff6ff;color:var(--primary-color)}.action-btn.primary[data-v-bf58f5a9]{background-color:var(--primary-bg);color:var(--primary-color);font-weight:600}.action-btn.primary[data-v-bf58f5a9]:hover{background-color:#dbeafe}.action-btn[data-v-bf58f5a9]:first-child{border-right:1px solid #f1f5f9}.btn-icon[data-v-bf58f5a9]{width:14px;height:14px;display:flex}.btn-icon[data-v-bf58f5a9] svg{width:100%;height:100%}.mobile-nav[data-v-bf58f5a9]{display:none;overflow-x:auto;padding:.5rem 0;gap:.5rem;margin-bottom:1rem;white-space:nowrap;-webkit-overflow-scrolling:touch}.mobile-pill[data-v-bf58f5a9]{display:inline-block;padding:.4rem 1rem;border-radius:99px;background-color:#fff;border:1px solid var(--border-color);color:var(--text-sub);font-size:.85rem;text-decoration:none;cursor:pointer}.no-results[data-v-bf58f5a9]{display:flex;flex-direction:column;align-items:center;padding:4rem 0;color:#94a3b8}.no-results-icon[data-v-bf58f5a9]{margin-bottom:1rem;opacity:.5}.section-icon[data-v-bf58f5a9]{color:var(--primary-color);width:28px;height:28px}.section-icon[data-v-bf58f5a9] svg{width:100%;height:100%}.toast-title[data-v-bf58f5a9]{font-weight:700;font-size:.9rem}@media (min-width: 640px){.symbols-grid[data-v-bf58f5a9]{grid-template-columns:repeat(3,1fr)}}@media (min-width: 900px){.symbols-grid[data-v-bf58f5a9]{grid-template-columns:repeat(4,1fr)}}@media (min-width: 1200px){.symbols-grid[data-v-bf58f5a9]{grid-template-columns:repeat(5,1fr)}}@media (max-width: 1024px){.deco-icon[data-v-bf58f5a9]{font-size:3rem}.deco-left[data-v-bf58f5a9]{left:5%}.deco-right[data-v-bf58f5a9]{right:5%}}@media (max-width: 768px){aside[data-v-bf58f5a9]{display:none}.sidebar[data-v-bf58f5a9]{display:none}.mobile-nav[data-v-bf58f5a9]{display:flex}.logo-text[data-v-bf58f5a9]{display:none}.search-container[data-v-bf58f5a9]{margin:0 .75rem}.banner[data-v-bf58f5a9]{border-radius:0;margin-bottom:0}}@media (max-width: 640px){.banner[data-v-bf58f5a9]{height:100px}.banner-title[data-v-bf58f5a9]{font-size:1.25rem}.deco-icon[data-v-bf58f5a9]{display:none}}.toast[data-v-bf58f5a9]{position:fixed;bottom:2rem;left:50%;transform:translate(-50%) translateY(20px);background-color:#1e293b;color:#fff;padding:.75rem 1.25rem;border-radius:.5rem;display:flex;align-items:center;gap:.75rem;box-shadow:0 10px 15px -3px #0003;opacity:0;pointer-events:none;transition:all .3s;z-index:50}.toast.show[data-v-bf58f5a9]{opacity:1;transform:translate(-50%) translateY(0)}.toast-code[data-v-bf58f5a9]{font-size:.75rem;color:#cbd5e1;font-family:monospace}.service-modal-overlay[data-v-bf58f5a9]{position:fixed;inset:0;background-color:#0f172a99;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn-bf58f5a9 .2s ease}.service-modal[data-v-bf58f5a9]{background-color:#fff;border-radius:1rem;width:90%;max-width:400px;position:relative;box-shadow:0 25px 50px -12px #00000040;animation:slideUp-bf58f5a9 .3s ease}@keyframes slideUp-bf58f5a9{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-close-btn[data-v-bf58f5a9]{position:absolute;top:1rem;right:1rem;background:none;border:none;color:#94a3b8;cursor:pointer;padding:.5rem;border-radius:.5rem;transition:all .2s}.modal-close-btn[data-v-bf58f5a9]:hover{background-color:#f1f5f9;color:#64748b}.nav-group[data-v-bf58f5a9]{margin-bottom:.5rem}.nav-group-title[data-v-bf58f5a9]{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid #f1f5f9;background:linear-gradient(to right,#f8fafc,transparent)}.group-icon[data-v-bf58f5a9]{font-size:1rem}.promo-card-premium[data-v-bf58f5a9]{position:relative;border-radius:1rem;overflow:hidden;cursor:pointer;background:linear-gradient(135deg,#1e40af,#3b82f6,#60a5fa);padding:1.25rem;transition:all .3s ease;box-shadow:0 4px 15px #3b82f64d}.promo-card-premium[data-v-bf58f5a9]:hover{transform:translateY(-3px);box-shadow:0 8px 25px #3b82f666}.promo-glow[data-v-bf58f5a9]{position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.2) 0%,transparent 70%);pointer-events:none}.promo-inner[data-v-bf58f5a9]{position:relative;z-index:1;text-align:center}.promo-badge[data-v-bf58f5a9]{display:inline-block;background:#fff3;color:#fff;font-size:.65rem;font-weight:600;padding:.2rem .6rem;border-radius:99px;margin-bottom:.75rem;backdrop-filter:blur(4px)}.promo-icon-wrap[data-v-bf58f5a9]{width:48px;height:48px;margin:0 auto .75rem;background:#ffffff26;border-radius:50%;display:flex;align-items:center;justify-content:center}.promo-icon-wrap svg[data-v-bf58f5a9]{color:#fff}.promo-headline[data-v-bf58f5a9]{font-size:1rem;font-weight:700;color:#fff;margin-bottom:.25rem}.promo-subtext[data-v-bf58f5a9]{font-size:.75rem;color:#fffc;margin-bottom:1rem}.promo-cta[data-v-bf58f5a9]{display:inline-flex;align-items:center;gap:.4rem;background:#fff;color:#1e40af;font-size:.8rem;font-weight:600;padding:.5rem 1rem;border-radius:99px;border:none;cursor:pointer;transition:all .2s}.promo-cta[data-v-bf58f5a9]:hover{background:#f0f9ff;transform:scale(1.02)}.modal-overlay-premium[data-v-bf58f5a9]{position:fixed;inset:0;background:#0f172a99;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn-bf58f5a9 .2s ease}@keyframes fadeIn-bf58f5a9{0%{opacity:0}to{opacity:1}}.modal-premium[data-v-bf58f5a9]{position:relative;background:#fff;border-radius:1.5rem;box-shadow:0 25px 50px -12px #00000040;max-width:720px;width:90%;max-height:90vh;overflow:hidden;animation:modalSlideIn-bf58f5a9 .3s ease}@keyframes modalSlideIn-bf58f5a9{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-close[data-v-bf58f5a9]{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border:none;background:#f1f5f9;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#64748b;transition:all .2s;z-index:10}.modal-close[data-v-bf58f5a9]:hover{background:#e2e8f0;color:#1e293b}.modal-layout[data-v-bf58f5a9]{display:flex;min-height:400px}.modal-left[data-v-bf58f5a9]{flex:1;padding:2.5rem;background:linear-gradient(135deg,#1e3a8a,#1e40af);color:#fff;position:relative;overflow:hidden}.modal-left-deco[data-v-bf58f5a9]{position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);pointer-events:none}.modal-brand[data-v-bf58f5a9]{width:64px;height:64px;background:#ffffff1a;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.modal-brand svg[data-v-bf58f5a9]{color:#fff}.modal-headline[data-v-bf58f5a9]{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.modal-tagline[data-v-bf58f5a9]{font-size:.875rem;opacity:.8;margin-bottom:2rem}.feature-list[data-v-bf58f5a9]{list-style:none;padding:0;margin:0}.feature-list li[data-v-bf58f5a9]{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.25rem}.feature-list .feature-icon[data-v-bf58f5a9]{font-size:1.25rem;flex-shrink:0}.feature-list li div[data-v-bf58f5a9]{display:flex;flex-direction:column}.feature-list li strong[data-v-bf58f5a9]{font-size:.9rem;font-weight:600;margin-bottom:.15rem}.feature-list li span[data-v-bf58f5a9]{font-size:.75rem;opacity:.75}.modal-right[data-v-bf58f5a9]{width:280px;padding:2rem;display:flex;align-items:center;justify-content:center;background:#f8fafc}.qr-card[data-v-bf58f5a9]{text-align:center}.qr-header[data-v-bf58f5a9]{margin-bottom:1rem}.qr-badge[data-v-bf58f5a9]{display:inline-block;background:linear-gradient(135deg,#3b82f6,#1e40af);color:#fff;font-size:.75rem;font-weight:600;padding:.35rem 1rem;border-radius:99px}.qr-wrapper[data-v-bf58f5a9]{background:#fff;padding:.75rem;border-radius:1rem;box-shadow:0 4px 12px #00000014;margin-bottom:1rem}.qr-image[data-v-bf58f5a9]{width:160px;height:160px;border-radius:.5rem;display:block}.qr-hint[data-v-bf58f5a9]{font-size:.75rem;color:#64748b;line-height:1.5;margin-bottom:1rem}.contact-divider[data-v-bf58f5a9]{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem;color:#94a3b8;font-size:.75rem}.contact-divider[data-v-bf58f5a9]:before,.contact-divider[data-v-bf58f5a9]:after{content:"";flex:1;height:1px;background:#e2e8f0}.contact-phone[data-v-bf58f5a9]{display:inline-flex;align-items:center;gap:.4rem;color:#3b82f6;font-size:.875rem;font-weight:600;text-decoration:none;transition:color .2s}.contact-phone[data-v-bf58f5a9]:hover{color:#1e40af}@media (max-width: 640px){.modal-layout[data-v-bf58f5a9]{flex-direction:column}.modal-right[data-v-bf58f5a9]{width:100%;padding:1.5rem}.modal-left[data-v-bf58f5a9]{padding:1.5rem}.nav-group-title[data-v-bf58f5a9]{font-size:.7rem}}