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var(--primary);outline-offset:2px}.container{width:100%;max-width:var(--container-max);margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}@media(min-width:640px){.container{padding-left:1.5rem;padding-right:1.5rem}}@media(min-width:1024px){.container{padding-left:2rem;padding-right:2rem}}.section{padding-top:3.5rem;padding-bottom:3.5rem}@media(min-width:768px){.section{padding-top:4.5rem;padding-bottom:4.5rem}}.section-sm{padding-top:2rem;padding-bottom:2rem}.section-header{display:flex;flex-direction:column;margin-bottom:2rem}@media(min-width:640px){.section-header{flex-direction:row;align-items:flex-end;justify-content:space-between}}.section-title-wrap{display:flex;flex-direction:column;gap:.35rem}.section-tag{display:inline-flex;align-items:center;gap:.4rem;font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--primary)}.section-tag:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background-color:var(--primary)}.section-title{font-size:1.625rem;font-weight:700;color:var(--text-main);letter-spacing:-.02em;line-height:1.25}@media(min-width:768px){.section-title{font-size:1.875rem}}.section-desc{font-size:.9375rem;color:var(--text-muted);max-width:600px;margin-top:.25rem}.section-link{display:inline-flex;align-items:center;gap:.375rem;font-size:.875rem;font-weight:600;color:var(--primary);margin-top:.75rem;transition:transform var(--transition-fast),color var(--transition-fast)}.section-link:hover{color:var(--primary-hover);transform:translate(3px)}@media(min-width:640px){.section-link{margin-top:0}}.card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal);overflow:hidden}.card:hover{transform:translateY(-2px) scale(1.015);box-shadow:var(--shadow-hover);border-color:#cbd5e1}.card:hover .card-title{color:var(--primary)}.card-dark{background-color:var(--bg-dark-card);border:1px solid var(--border-dark);color:var(--text-white);border-radius:var(--radius-md);transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.card-dark:hover{transform:translateY(-2px) scale(1.015);border-color:var(--primary);box-shadow:0 12px 24px -6px #2563eb33}.card-dark:hover .card-title{color:var(--accent-sky)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;line-height:1;border-radius:var(--radius-md);transition:all var(--transition-fast);text-decoration:none;cursor:pointer;white-space:nowrap}.btn-primary{background-color:var(--primary);color:#fff;border:1px solid transparent;box-shadow:0 1px 2px #2563eb33}.btn-primary:hover{background-color:var(--primary-hover);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb4d}.btn-secondary{background-color:var(--bg-aux);color:var(--text-main);border:1px solid var(--border-light)}.btn-secondary:hover{background-color:#eaecef;color:var(--text-main)}.btn-dark{background-color:var(--bg-dark);color:#fff;border:1px solid var(--border-dark)}.btn-dark:hover{background-color:#151e2b;color:#fff;border-color:#374151}.btn-outline{background-color:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background-color:var(--primary-light);color:var(--primary-hover)}.btn-sm{padding:.4rem .875rem;font-size:.8125rem;border-radius:var(--radius-sm)}.btn-lg{padding:.875rem 1.75rem;font-size:1rem;border-radius:var(--radius-lg)}.btn-icon{width:2.25rem;height:2.25rem;padding:0;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .625rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-sm);line-height:1.2}.badge-blue{background-color:var(--primary-light);color:var(--primary);border:1px solid rgba(37,99,235,.15)}.badge-dark{background-color:#1e293b;color:#e2e8f0;border:1px solid #334155}.badge-gray{background-color:var(--bg-aux);color:var(--text-muted);border:1px solid var(--border-light)}.badge-green{background-color:#ecfdf5;color:#059669;border:1px solid rgba(16,185,129,.2)}.badge-amber{background-color:#fffbeb;color:#d97706;border:1px solid rgba(245,158,11,.2)}.badge-cyan{background-color:#f0f9ff;color:#0284c7;border:1px solid rgba(2,132,199,.2)}.meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;font-size:.8125rem;color:var(--text-muted)}.meta-item{display:inline-flex;align-items:center;gap:.35rem}.meta-dot{width:3px;height:3px;border-radius:50%;background-color:#cbd5e1}.grid-2{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.grid-2{grid-template-columns:repeat(2,1fr)}}.grid-3{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}.grid-4{display:grid;grid-template-columns:1fr;gap:1.25rem}@media(min-width:640px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}.grid-5{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:640px){.grid-5{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.grid-5{grid-template-columns:repeat(5,1fr)}}.kbd-shortcut{display:inline-flex;align-items:center;padding:.15rem .4rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.6875rem;font-weight:600;color:var(--text-light);background-color:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:4px}.bg-dark-section{background-color:var(--bg-dark);color:var(--text-white);border-top:1px solid var(--border-dark);border-bottom:1px solid var(--border-dark)}.bg-dark-section .section-title{color:#fff}.bg-dark-section .section-desc{color:var(--text-white-muted)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}