html.light-mode{.category-page{background:repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(156,163,175,.03) 2px,rgba(156,163,175,.03) 4px),linear-gradient(135deg,#f9fafb,#e5e7eb,#f9fafb)}.hero-section{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(156,163,175,.05) 1px,rgba(156,163,175,.05) 2px),linear-gradient(135deg,#f9fafb,#e5e7eb);color:#111827;border-bottom-color:#9ca3af;box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #0000001a,0 0 30px #0000001a}.hero-section:before{background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(0,0,0,.02) 10px,rgba(0,0,0,.02) 20px)}.hero-icon{filter:drop-shadow(0 0 8px rgba(0,0,0,.2))}.hero-title{color:#111827;text-shadow:0 0 10px rgba(17,24,39,.1),0 2px 4px rgba(0,0,0,.1)}.hero-description{color:#374151;text-shadow:none}.hero-subtitle{color:#6b7280;text-shadow:none}.badge-count{background:repeating-linear-gradient(90deg,#d1d5db,#e5e7eb 2px,#d1d5db 4px);color:#111827;border-color:#9ca3af;box-shadow:inset 0 1px 2px #fffc,inset 0 -1px 2px #0000001a,0 0 10px #0000001a,0 2px 4px #0000001a;text-shadow:none}.titanium-card{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(156,163,175,.1) 1px,rgba(156,163,175,.1) 2px),linear-gradient(135deg,#fff,#f3f4f6);border-color:#d1d5db;box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #0000001a,0 0 18px #00000014,0 8px 16px #0000001a}.titanium-card:before{border-color:#9ca3af33}.titanium-card:hover{box-shadow:inset 0 2px 4px #fffc,inset 0 -2px 4px #0000001a,0 0 30px #00000026,0 12px 24px #00000026}.difficulty-badge{background:repeating-linear-gradient(90deg,#9ca3af,#d1d5db 2px,#9ca3af 4px);color:#111827;border-color:#9ca3af;box-shadow:inset 0 1px 2px #fffc,0 0 8px #0000001a;text-shadow:none}.difficulty-beginner{background:repeating-linear-gradient(90deg,#059669,#10b981 2px,#059669 4px);color:#fff}.difficulty-intermediate{background:repeating-linear-gradient(90deg,#d97706,#f59e0b 2px,#d97706 4px);color:#fff}.difficulty-advanced{background:repeating-linear-gradient(90deg,#dc2626,#ef4444 2px,#dc2626 4px);color:#fff}.time-badge{background:linear-gradient(180deg,#e5e7ebcc,#d1d5db99);color:#374151;border-color:#d1d5db;box-shadow:inset 0 1px 2px #fffc,0 0 6px #00000014;text-shadow:none}.card-title{color:#111827;text-shadow:0 0 10px rgba(17,24,39,.1),0 2px 4px rgba(0,0,0,.05)}.card-description{color:#4b5563;text-shadow:none}.card-footer{border-top-color:#9ca3af4d}.card-date{color:#6b7280;text-shadow:none}.card-arrow{color:#374151;text-shadow:0 0 8px rgba(55,65,81,.2),0 0 16px rgba(55,65,81,.1)}.empty-state{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(156,163,175,.08) 1px,rgba(156,163,175,.08) 2px),linear-gradient(135deg,#fff,#f3f4f6);border-color:#d1d5db;box-shadow:inset 0 1px 2px #fffc,0 6px 12px #0000001a}.empty-icon{filter:drop-shadow(0 0 8px rgba(0,0,0,.2))}.empty-title{color:#111827;text-shadow:0 0 10px rgba(17,24,39,.1),0 2px 4px rgba(0,0,0,.05)}.empty-description{color:#4b5563;text-shadow:none}.titanium-button{background:linear-gradient(180deg,#9ca3af,#6b7280,#4b5563);color:#fff;border-color:#9ca3af;box-shadow:inset 0 1px 2px #fff6,inset 0 -1px 2px #0003,0 0 15px #0003,0 4px 8px #00000026;text-shadow:0 0 6px rgba(255,255,255,.3),0 1px 2px rgba(0,0,0,.2)}.titanium-button:hover{box-shadow:inset 0 1px 2px #fff6,inset 0 -1px 2px #0003,0 0 22px #00000040,0 6px 12px #0003}.titanium-button:active{box-shadow:inset 0 2px 4px #0000004d,inset 0 -1px 2px #fff3,0 0 12px #00000026}.titanium-button.secondary{background:linear-gradient(180deg,#9ca3af4d,#4b55634d);border-color:#d1d5db;color:#374151;box-shadow:inset 0 1px 2px #fff9,inset 0 -1px 2px #0000001a,0 0 12px #0000001a}.nav-card{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(156,163,175,.1) 1px,rgba(156,163,175,.1) 2px),linear-gradient(135deg,#fff,#f3f4f6);border-color:#d1d5db;box-shadow:inset 0 1px 2px #fffc,0 0 18px #00000014,0 8px 16px #0000001a}.nav-icon{filter:drop-shadow(0 0 8px rgba(0,0,0,.2))}.nav-title{color:#111827;text-shadow:0 0 12px rgba(17,24,39,.1),0 2px 4px rgba(0,0,0,.05)}.nav-description{color:#4b5563;text-shadow:none}.subcategory-title{color:#111827;border-bottom-color:#9ca3af;text-shadow:0 0 8px rgba(17,24,39,.1),0 0 16px rgba(17,24,39,.05)}}.category-page[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(113,113,122,.03) 2px,rgba(113,113,122,.03) 4px),linear-gradient(135deg,#0a0e27,#1a1f3a,#0a0e27);background-attachment:fixed;min-height:100vh}.container[data-astro-cid-ue6zkmxp]{max-width:1200px;margin:0 auto;padding:0 2rem}.hero-section[data-astro-cid-ue6zkmxp]{position:relative;background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(113,113,122,.05) 1px,rgba(113,113,122,.05) 2px),linear-gradient(135deg,#0a0e27,#1a1f3a);color:#e4e4e7;padding:6rem 0 4rem;text-align:center;border-bottom:3px solid #d4d4d8;box-shadow:inset 0 2px 4px #e4e4e726,inset 0 -2px 4px #00000080,0 0 30px #e4e4e733}.hero-section[data-astro-cid-ue6zkmxp]:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(228,228,231,.015) 10px,rgba(228,228,231,.015) 20px);pointer-events:none}.hero-container[data-astro-cid-ue6zkmxp]{max-width:900px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.hero-content[data-astro-cid-ue6zkmxp]{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.hero-icon[data-astro-cid-ue6zkmxp]{font-size:5rem;filter:drop-shadow(0 0 12px rgba(212,212,216,.6));animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-title[data-astro-cid-ue6zkmxp]{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;margin:0;line-height:1.1;text-shadow:0 0 15px rgba(228,228,231,.5),0 0 30px rgba(228,228,231,.3),0 4px 8px rgba(0,0,0,.5);letter-spacing:.02em}.hero-description[data-astro-cid-ue6zkmxp]{font-size:clamp(1.125rem,2vw,1.375rem);color:#a1a1aa;margin:0;text-shadow:0 0 8px rgba(161,161,170,.5),0 2px 4px rgba(0,0,0,.5)}.hero-subtitle[data-astro-cid-ue6zkmxp]{font-size:clamp(1rem,1.5vw,1.125rem);color:#d4d4d8;margin:0;font-style:italic;text-shadow:0 0 6px rgba(212,212,216,.4),0 2px 4px rgba(0,0,0,.5)}.hero-badges[data-astro-cid-ue6zkmxp]{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.badge-count[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,#d4d4d8,#e4e4e7 2px,#d4d4d8 4px);color:#0a0e27;padding:.5rem 1.5rem;border-radius:8px;font-weight:700;font-size:1rem;border:2px solid #e4e4e7;box-shadow:inset 0 1px 2px #ffffff4d,inset 0 -1px 2px #0000004d,0 0 15px #e4e4e766,0 2px 4px #0000004d;text-shadow:0 0 8px rgba(228,228,231,.6)}.posts-section[data-astro-cid-ue6zkmxp]{padding:4rem 0}.subcategory-group[data-astro-cid-ue6zkmxp]{margin-bottom:4rem}.subcategory-group[data-astro-cid-ue6zkmxp]:last-child{margin-bottom:0}.subcategory-title[data-astro-cid-ue6zkmxp]{font-size:2rem;font-weight:700;color:#e4e4e7;margin-bottom:2rem;padding-bottom:1rem;border-bottom:3px solid #d4d4d8;text-shadow:0 0 8px rgba(228,228,231,.4),0 0 16px rgba(228,228,231,.2)}.posts-grid[data-astro-cid-ue6zkmxp]{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2rem}.titanium-card[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(113,113,122,.1) 1px,rgba(113,113,122,.1) 2px),linear-gradient(135deg,#27272a,#18181b);border-radius:12px;padding:2rem;position:relative;border:2px solid #e4e4e7;box-shadow:inset 0 2px 4px #e4e4e726,inset 0 -2px 4px #0006,0 0 18px #e4e4e733,0 8px 16px #0000004d;transition:all .2s ease;display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}.titanium-card[data-astro-cid-ue6zkmxp]:before{content:"";position:absolute;inset:12px;border:2px dashed rgba(228,228,231,.2);border-radius:8px;pointer-events:none;opacity:.6}.titanium-card[data-astro-cid-ue6zkmxp]:hover{transform:translateY(-4px);box-shadow:inset 0 2px 4px #e4e4e733,inset 0 -2px 4px #0006,0 0 30px #e4e4e759,0 12px 24px #0006}.card-header[data-astro-cid-ue6zkmxp]{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;flex-wrap:wrap}.difficulty-badge[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,#71717a,#a1a1aa 2px,#71717a 4px);color:#e4e4e7;padding:.25rem .75rem;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;border:1px solid #d4d4d8;box-shadow:inset 0 1px 2px #fff3,0 0 8px #e4e4e74d;text-shadow:0 0 4px rgba(228,228,231,.5)}.difficulty-beginner[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,#059669,#10b981 2px,#059669 4px)}.difficulty-intermediate[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,#d97706,#f59e0b 2px,#d97706 4px)}.difficulty-advanced[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,#dc2626,#ef4444 2px,#dc2626 4px)}.time-badge[data-astro-cid-ue6zkmxp]{background:linear-gradient(180deg,#a1a1aa33,#71717a26);color:#e4e4e7;padding:.25rem .75rem;border-radius:4px;font-size:.875rem;border:1px solid #d4d4d8;box-shadow:inset 0 1px 2px #e4e4e726,0 0 6px #e4e4e740;text-shadow:0 0 4px rgba(228,228,231,.4)}.card-title[data-astro-cid-ue6zkmxp]{font-size:1.5rem;font-weight:700;color:#e4e4e7;margin:0 0 .75rem;line-height:1.4;text-shadow:0 0 10px rgba(228,228,231,.5),0 2px 4px rgba(0,0,0,.3)}.card-description[data-astro-cid-ue6zkmxp]{color:#a1a1aa;line-height:1.6;margin:0 0 1.5rem;flex-grow:1;text-shadow:0 0 4px rgba(161,161,170,.3)}.card-footer[data-astro-cid-ue6zkmxp]{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;border-top:1px solid rgba(212,212,216,.3);margin-top:auto}.card-date[data-astro-cid-ue6zkmxp]{font-size:.875rem;color:#71717a;text-shadow:0 0 4px rgba(161,161,170,.3)}.card-arrow[data-astro-cid-ue6zkmxp]{font-size:1.5rem;color:#e4e4e7;text-shadow:0 0 8px rgba(228,228,231,.6),0 0 16px rgba(228,228,231,.4);transition:transform .2s}.titanium-card[data-astro-cid-ue6zkmxp]:hover .card-arrow[data-astro-cid-ue6zkmxp]{transform:translate(4px)}.empty-state[data-astro-cid-ue6zkmxp]{text-align:center;padding:4rem 2rem;background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(113,113,122,.08) 1px,rgba(113,113,122,.08) 2px),linear-gradient(135deg,#27272a,#18181b);border-radius:12px;border:2px solid #d4d4d8;box-shadow:inset 0 1px 2px #e4e4e726,0 6px 12px #0000004d}.empty-icon[data-astro-cid-ue6zkmxp]{font-size:5rem;margin-bottom:1.5rem;filter:drop-shadow(0 0 12px rgba(212,212,216,.5))}.empty-title[data-astro-cid-ue6zkmxp]{font-size:2rem;font-weight:700;color:#e4e4e7;margin-bottom:1rem;text-shadow:0 0 10px rgba(228,228,231,.5),0 2px 4px rgba(0,0,0,.3)}.empty-description[data-astro-cid-ue6zkmxp]{color:#a1a1aa;margin-bottom:2rem;font-size:1.125rem;text-shadow:0 0 6px rgba(161,161,170,.4)}.titanium-button[data-astro-cid-ue6zkmxp]{display:inline-block;background:linear-gradient(180deg,#71717a,#52525b,#3f3f46);color:#e4e4e7;padding:1rem 2.5rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;border:2px solid #d4d4d8;box-shadow:inset 0 1px 2px #fff3,inset 0 -1px 2px #0000004d,0 0 15px #e4e4e74d,0 4px 8px #0000004d;text-shadow:0 0 6px rgba(228,228,231,.4);transition:all .15s ease}.titanium-button[data-astro-cid-ue6zkmxp]:hover{transform:translateY(-1px);box-shadow:inset 0 1px 2px #fff3,inset 0 -1px 2px #0000004d,0 0 22px #e4e4e766,0 6px 12px #0006}.titanium-button[data-astro-cid-ue6zkmxp]:active{transform:translateY(1px);box-shadow:inset 0 2px 4px #0006,inset 0 -1px 2px #ffffff1a,0 0 12px #e4e4e74d}.titanium-button[data-astro-cid-ue6zkmxp].secondary{background:linear-gradient(180deg,#71717a4d,#3f3f464d);border:2px solid #e4e4e7;box-shadow:inset 0 1px 2px #ffffff1a,inset 0 -1px 2px #0003,0 0 12px #e4e4e733}.navigation-section[data-astro-cid-ue6zkmxp]{padding:0 0 4rem}.nav-card[data-astro-cid-ue6zkmxp]{background:repeating-linear-gradient(90deg,transparent,transparent 1px,rgba(113,113,122,.1) 1px,rgba(113,113,122,.1) 2px),linear-gradient(135deg,#27272a,#18181b);border-radius:12px;padding:3rem;border:2px solid #d4d4d8;box-shadow:inset 0 1px 2px #e4e4e726,0 0 18px #e4e4e733,0 8px 16px #0000004d;text-align:center}.nav-icon[data-astro-cid-ue6zkmxp]{font-size:3rem;margin-bottom:1.5rem;filter:drop-shadow(0 0 12px rgba(212,212,216,.6))}.nav-title[data-astro-cid-ue6zkmxp]{font-size:1.75rem;font-weight:700;color:#e4e4e7;margin-bottom:.75rem;text-shadow:0 0 12px rgba(228,228,231,.5),0 2px 4px rgba(0,0,0,.3)}.nav-description[data-astro-cid-ue6zkmxp]{color:#a1a1aa;margin-bottom:2rem;font-size:1.125rem;text-shadow:0 0 6px rgba(161,161,170,.4)}.nav-buttons[data-astro-cid-ue6zkmxp]{display:flex;gap:1rem;justify-content:center}@media (max-width: 1024px){.posts-grid[data-astro-cid-ue6zkmxp]{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (max-width: 768px){.hero-section[data-astro-cid-ue6zkmxp]{padding:4rem 0 3rem}.hero-title[data-astro-cid-ue6zkmxp]{font-size:2rem}.posts-grid[data-astro-cid-ue6zkmxp]{grid-template-columns:1fr}.nav-buttons[data-astro-cid-ue6zkmxp]{flex-direction:column}.titanium-button[data-astro-cid-ue6zkmxp]{width:100%;text-align:center}}@media (max-width: 480px){.container[data-astro-cid-ue6zkmxp]{padding:0 1rem}.hero-section[data-astro-cid-ue6zkmxp]{padding:3rem 0 2rem}.titanium-card[data-astro-cid-ue6zkmxp]{padding:1.5rem}.nav-card[data-astro-cid-ue6zkmxp]{padding:2rem 1.5rem}.subcategory-title[data-astro-cid-ue6zkmxp]{font-size:1.5rem}}