.cat-lp{--font:"Poppins","Avenir Next","Avenir",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,"Cascadia Code",monospace;--text-2xs:0.6875rem;--text-xs:0.75rem;--text-sm:0.8125rem;--text-base:0.875rem;--text-md:0.9375rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.875rem;--brand-navy:#0A0E39;--brand-blue:#686DF1;--brand-magenta:#C85EDF;--brand-pink:#CE84CA;--brand-coral:#DE8569;--brand-peach:#EBBD8B;--pos:#4ED49D;--neg:#F26B7F;--bg:#06082A;--bg-2:#0A0E39;--surface:#12164A;--surface-2:#181D58;--surface-3:#1E2466;--line:rgba(255,255,255,0.08);--line-strong:rgba(255,255,255,0.16);--text:#ECEEFB;--text-2:#B6BAE0;--text-3:#8186B8;--gradient-brand:linear-gradient(135deg,var(--brand-coral) 0%,var(--brand-magenta) 45%,var(--brand-blue) 100%);--gradient-text:linear-gradient(95deg,var(--brand-coral),var(--brand-magenta) 55%,var(--brand-blue));--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-card:18px;--radius-pill:999px;--shadow-card:0 1px 0 rgba(255,255,255,0.04) inset,0 24px 60px -24px rgba(0,0,0,0.6);--shadow-pop:0 24px 48px -16px rgba(0,0,0,0.5);--glow-accent:0 10px 22px -10px rgba(104,109,241,0.55),0 1px 0 rgba(255,255,255,0.18) inset;--ease-out:cubic-bezier(0.16,1,0.3,1);--dur-fast:120ms;--dur-base:150ms;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--text-base);-webkit-font-smoothing:antialiased}.cat-lp .clp{padding-top:88px;position:relative;overflow:hidden}.cat-lp *,.cat-lp :after,.cat-lp :before{box-sizing:border-box}.cat-lp a{color:inherit}.cat-lp ::selection{background:color-mix(in oklab,var(--brand-magenta) 40%,transparent)}.cat-lp .clp-aurora{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}.cat-lp .clp-aurora i{position:absolute;border-radius:50%;filter:blur(130px);opacity:.9}.cat-lp .clp-aurora .a{width:760px;height:760px;left:-220px;top:-260px;background:rgba(104,109,241,.28)}.cat-lp .clp-aurora .b{width:680px;height:680px;right:-200px;top:-120px;background:rgba(200,94,223,.18)}.cat-lp .clp-aurora .c{width:620px;height:620px;left:32%;top:820px;background:rgba(78,212,157,.08)}.cat-lp .clp>:not(.clp-aurora){position:relative;z-index:1}.cat-lp .clp-wrap{max-width:1480px;margin:0 auto;padding:0 32px}.cat-lp .clp-section{padding:40px 0}.cat-lp .grad-text{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.cat-lp .clp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;cursor:pointer;font-family:var(--font);font-weight:700;white-space:nowrap;color:var(--text);background:transparent;border-radius:var(--radius-sm);text-decoration:none;transition:transform var(--dur-fast),background var(--dur-base),box-shadow var(--dur-base),border-color var(--dur-base),filter var(--dur-base)}.cat-lp .clp-btn:active{transform:translateY(1px)}.cat-lp .clp-btn--md{font-size:var(--text-sm);padding:10px 16px}.cat-lp .clp-btn--primary{color:var(--dt-on-accent);background:var(--dt-accent);border-color:var(--dt-accent);box-shadow:var(--dt-glow-accent)}.cat-lp .clp-btn--primary:hover{background:var(--dt-accent-hover);border-color:var(--dt-accent-hover)}.cat-lp .clp-btn--secondary{background:var(--surface-2);border-color:var(--line-strong)}.cat-lp .clp-btn--secondary:hover{background:var(--surface-3)}.cat-lp .clp-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card)}.cat-lp .clp-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 15px;cursor:pointer;border-radius:var(--radius-pill);border:1px solid var(--line);background:color-mix(in oklab,var(--surface) 70%,transparent);color:var(--text-2);font-family:var(--font);font-size:var(--text-sm);font-weight:600;white-space:nowrap;transition:background var(--dur-base),border-color var(--dur-base),color var(--dur-base)}.cat-lp .clp-pill:hover{border-color:color-mix(in oklab,#686DF1 55%,transparent);color:var(--text)}.cat-lp .clp-pill.on{border-color:#686DF1;background:color-mix(in oklab,#686DF1 16%,#12164A);color:var(--text)}.cat-lp .clp-pill.on:hover{background:color-mix(in oklab,#686DF1 20%,#12164A)}.cat-lp .clp-pill-free.on{border-color:#2FA87A;background:#2FA87A;color:#fff}.cat-lp .clp-pill-free.on:hover{background:#3CB98A;border-color:#3CB98A}.cat-lp .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}.cat-lp .reveal.in{opacity:1;transform:none}.cat-lp .clp-hero{padding:44px 0 10px}.cat-lp .clp-h1{font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-.025em;line-height:1.1;margin:0 0 22px;color:var(--text)}.cat-lp .disco-shell{max-width:560px}.cat-lp .clp-search{display:flex;align-items:center;gap:10px;max-width:560px;padding:13px 20px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:color-mix(in oklab,var(--surface) 80%,transparent);box-shadow:var(--shadow-card);transition:border-color var(--dur-base),box-shadow var(--dur-base)}.cat-lp .clp-search:focus-within{border-color:color-mix(in oklab,var(--brand-blue) 60%,transparent);box-shadow:var(--glow-accent)}.cat-lp .clp-search-prompt{color:var(--pos);font-family:var(--mono);font-weight:700}.cat-lp .clp-search-field{position:relative;flex:1;min-width:0}.cat-lp .clp-search input{width:100%;background:transparent;border:0;outline:0;color:var(--text);font-family:var(--mono);font-size:var(--text-md)}.cat-lp .clp-search input::-webkit-search-cancel-button{-webkit-appearance:none}.cat-lp .clp-search-hint{position:absolute;inset:0;display:flex;align-items:center;pointer-events:none;color:var(--text-3);font-family:var(--mono);font-size:var(--text-md);white-space:nowrap;overflow:hidden}.cat-lp .clp-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.cat-lp .clp-stat{font-family:var(--mono);font-size:var(--text-2xs);letter-spacing:.04em;color:var(--text-2);border:1px solid var(--line);border-radius:var(--radius-pill);padding:4px 12px;background:color-mix(in oklab,var(--bg-2) 55%,transparent)}.cat-lp .clp-stat b{color:var(--pos);font-weight:600}.cat-lp .clp-rail-section{padding:26px 0 6px}.cat-lp .clp-rail-tabs{display:flex;gap:8px;margin:12px 0 14px;flex-wrap:wrap}.cat-lp .clp-tab-ic{display:inline-flex;flex:none}.cat-lp .clp-tab-ic svg{width:15px;height:15px}.cat-lp .clp-rail{display:grid;grid-auto-flow:column;grid-auto-columns:280px;gap:16px;overflow-x:auto;padding:4px 4px 14px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent}.cat-lp .clp-rail>*{scroll-snap-align:start}.cat-lp .clp-rail{animation:clp-rail-in .24s var(--ease-out)}@keyframes clp-rail-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@media (max-width:640px){.cat-lp .clp-rail{grid-auto-columns:240px}}.cat-lp{color-scheme:dark}.cat-lp .clp-catalog{padding:28px 0 96px}.cat-lp .clp-toolbar{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;flex-wrap:wrap}.cat-lp .clp-toolbar-pills{display:flex;flex-wrap:wrap;gap:8px;flex:1;min-width:0}.cat-lp .clp-filters-anchor{position:relative;flex:none}.cat-lp .clp-filters-panel{position:absolute;right:0;top:calc(100% + 10px);width:320px;z-index:40;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-card);box-shadow:var(--shadow-pop);padding:16px 20px 8px}.cat-lp .clp-filters-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px}.cat-lp .clp-filters-title{font-weight:700;font-size:var(--text-md);color:var(--text)}.cat-lp .clp-filters-clear{cursor:pointer;background:none;border:0;padding:0;color:var(--brand-blue);font-family:var(--mono);font-size:var(--text-xs);font-weight:700}.cat-lp .clp-filters-clear:hover{color:var(--brand-pink)}.cat-lp .clp-filter-group{padding:10px 0;border-top:1px solid var(--line)}.cat-lp .clp-filter-group h3{font-family:var(--mono);font-size:var(--text-2xs);letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin:0 0 4px;font-weight:600}.cat-lp .filter-checkbox{position:relative;display:flex;align-items:center;gap:10px;padding:6px 0;cursor:pointer}.cat-lp .filter-checkbox input{position:absolute;opacity:0;pointer-events:none}.cat-lp .checkbox-custom{width:16px;height:16px;flex:none;position:relative;border-radius:5px;border:1px solid var(--line-strong);background:var(--surface-2);transition:background var(--dur-base),border-color var(--dur-base)}.cat-lp .filter-checkbox input:checked+.checkbox-custom{background:var(--dt-accent);border-color:var(--dt-accent)}.cat-lp .filter-checkbox input:checked+.checkbox-custom:after{content:"";position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.cat-lp .filter-checkbox input:focus-visible+.checkbox-custom{outline:2px solid var(--brand-blue);outline-offset:2px}.cat-lp .checkbox-label{font-size:var(--text-sm);color:var(--text-2)}.cat-lp .filter-checkbox:hover .checkbox-label{color:var(--text)}.cat-lp .clp-grid-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:2px 0 16px}.cat-lp .clp-count{font-size:var(--text-sm);color:var(--text-3)}.cat-lp .clp-sort-select{cursor:pointer;appearance:none;-webkit-appearance:none;background-color:color-mix(in oklab,var(--surface) 70%,transparent);color:var(--text-2);border:1px solid var(--line-strong);border-radius:var(--radius-pill);font-family:var(--font);font-size:var(--text-sm);font-weight:600;padding:7px 34px 7px 15px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M6 8l4 4 4-4' stroke='%23B6BAE0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;transition:background-color var(--dur-base),border-color var(--dur-base),color var(--dur-base)}.cat-lp .clp-sort-select:hover{background-color:var(--surface-2);color:var(--text)}.cat-lp .clp-sort-select:focus-visible{outline:2px solid var(--brand-blue);outline-offset:2px}.cat-lp .clp-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.cat-lp .clp-cc{position:relative;display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);transition:transform var(--dur-base) var(--ease-out),border-color var(--dur-base),box-shadow var(--dur-base)}.cat-lp .clp-cc:hover{transform:translateY(-4px);border-color:color-mix(in oklab,var(--brand-blue) 45%,transparent);box-shadow:var(--shadow-pop),0 0 0 1px color-mix(in oklab,var(--brand-blue) 25%,transparent)}.cat-lp .clp-cc.trial-access{border-color:color-mix(in oklab,var(--brand-peach) 40%,transparent)}.cat-lp .clp-cc.pro-access{border-color:color-mix(in oklab,var(--brand-blue) 40%,transparent)}.cat-lp .clp-cc.lite-access{border-color:color-mix(in oklab,var(--pos) 35%,transparent)}.cat-lp .clp-cc.partner:not(:hover){border-color:var(--dt-partner-line)}.cat-lp .clp-cc.partner .clp-cc-thumb{border-bottom:1px solid var(--dt-partner-line)}.cat-lp .clp-cc-link{display:flex;flex-direction:column;flex:1;text-decoration:none;color:inherit}.cat-lp .clp-cc-thumb{position:relative;aspect-ratio:16/9;background:var(--bg-2);overflow:hidden}.cat-lp .clp-cc-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease-out)}.cat-lp .clp-cc:hover .clp-cc-thumb img{transform:scale(1.04)}.cat-lp .clp-cc-kicker{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--brand-peach);margin-bottom:4px;text-transform:capitalize}.cat-lp .clp-cc-thumb .expired-access-badge,.cat-lp .clp-cc-thumb .free-badge,.cat-lp .clp-cc-thumb .lite-access-badge,.cat-lp .clp-cc-thumb .pro-access-badge,.cat-lp .clp-cc-thumb .trial-access-badge{position:absolute;top:10px;left:10px;z-index:2;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:var(--radius-pill);backdrop-filter:blur(6px)}.cat-lp .clp-cc-thumb .trial-access-badge{background:color-mix(in oklab,var(--brand-peach) 22%,rgba(6,8,42,.8));border:1px solid color-mix(in oklab,var(--brand-peach) 45%,transparent);color:var(--brand-peach)}.cat-lp .clp-cc-thumb .pro-access-badge{background:color-mix(in oklab,var(--brand-blue) 24%,rgba(6,8,42,.8));border:1px solid color-mix(in oklab,var(--brand-blue) 50%,transparent);color:#b9bcfd}.cat-lp .clp-cc-thumb .free-badge,.cat-lp .clp-cc-thumb .lite-access-badge{background:color-mix(in oklab,var(--pos) 18%,rgba(6,8,42,.8));border:1px solid color-mix(in oklab,var(--pos) 40%,transparent);color:var(--pos)}.cat-lp .clp-cc-thumb .expired-access-badge{background:color-mix(in oklab,var(--neg,#ff4757) 18%,rgba(6,8,42,.8));border:1px solid color-mix(in oklab,var(--neg,#ff4757) 40%,transparent);color:var(--neg,#ff6b7a)}.cat-lp .clp-cc-bookmark{position:absolute;top:10px;right:10px;z-index:3;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;border:1px solid var(--line-strong);background:rgba(6,8,42,.7);color:var(--text-2);backdrop-filter:blur(6px);transition:color var(--dur-base),border-color var(--dur-base),background var(--dur-base)}.cat-lp .clp-cc-bookmark:hover{color:var(--text);background:rgba(6,8,42,.9)}.cat-lp .clp-cc-bookmark.bookmarked{color:var(--brand-peach);border-color:color-mix(in oklab,var(--brand-peach) 45%,transparent)}.cat-lp .clp-cc-bookmark svg{width:16px;height:16px}.cat-lp .clp-cc-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(6,8,42,.55)}.cat-lp .clp-cc-progress i{display:block;height:100%;background:var(--gradient-brand)}.cat-lp .clp-cc-progress i.completed{background:var(--pos)}.cat-lp .clp-cc-body{display:flex;flex-direction:column;flex:1;padding:14px 16px}.cat-lp .clp-cc-title{font-size:var(--text-md);font-weight:700;line-height:1.3;margin:0 0 6px;color:var(--text)}.cat-lp .clp-cc-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:var(--text-2xs);color:var(--text-3);margin-bottom:8px}.cat-lp .clp-cc-meta .new{color:var(--pos)}.cat-lp .clp-cc-meta .hot{color:var(--brand-coral)}.cat-lp .clp-cc-meta .partner{padding:3px 9px;border-radius:var(--radius-pill);background:var(--dt-partner-bg);border:1px solid var(--dt-partner-line);color:var(--dt-partner-text);font-weight:700;letter-spacing:.06em;text-transform:uppercase}.cat-lp .clp-cc-meta .hot,.cat-lp .clp-cc-meta .new,.cat-lp .clp-cc-meta .partner{display:inline-flex;align-items:center;gap:4px}.cat-lp .clp-cc-meta svg{width:12px;height:12px;flex:none}.cat-lp .clp-cc-partnerby{display:flex;align-items:center;gap:7px;min-width:0}.cat-lp .clp-cc-partnerby span:not(.partner-avatar){font-size:var(--text-xs);color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cat-lp .clp-cc-desc{color:var(--text-2);font-size:var(--text-sm);line-height:1.55;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cat-lp .clp-cc-foot{margin-top:auto;display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding-top:10px}.cat-lp .clp-cc-authors{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.cat-lp .clp-cc-author{display:flex;align-items:center;gap:7px;min-width:0}.cat-lp .clp-cc-author img{width:20px;height:20px;flex:none;border-radius:50%;border:1px solid var(--line-strong)}.cat-lp .clp-cc-author span{font-size:var(--text-xs);color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cat-lp .clp-cc-arrow{color:var(--brand-blue);flex:none;transition:transform var(--dur-base)}.cat-lp .clp-cc:hover .clp-cc-arrow{transform:translateX(3px)}.cat-lp .clp-cc-info{display:block;text-align:center;text-decoration:none;padding:8px;font-family:var(--mono);font-size:var(--text-2xs);color:var(--text-3);border-top:1px solid var(--line);transition:color var(--dur-base),background var(--dur-base)}.cat-lp .clp-cc-info:hover{color:var(--text);background:var(--surface-2)}@media (max-width:1440px){.cat-lp .clp-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:1024px){.cat-lp .clp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.cat-lp .clp-toolbar-pills{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.cat-lp .clp-toolbar-pills::-webkit-scrollbar{display:none}.cat-lp .clp-filters-panel{position:fixed;left:12px;right:12px;bottom:12px;top:auto;width:auto;max-height:70vh;overflow-y:auto;z-index:70}}@media (max-width:640px){.cat-lp .clp-grid{grid-template-columns:1fr}.cat-lp .clp-wrap{padding:0 20px}}@media (prefers-reduced-motion:reduce){.cat-lp .reveal{opacity:1;transform:none;transition:none}.cat-lp .clp-btn,.cat-lp .clp-pill{transition:none}.cat-lp .clp-rail{animation:none}.cat-lp .clp-cc,.cat-lp .clp-cc-arrow,.cat-lp .clp-cc-thumb img{transition:none}.cat-lp .clp-cc:hover,.cat-lp .clp-cc:hover .clp-cc-thumb img{transform:none}}.cat-lp .clp-eyebrow{display:inline-block;font-family:var(--mono);font-size:var(--text-xs);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-blue);margin:0 0 14px}.cat-lp .clp-topic-intro{max-width:640px;margin:0 0 10px;color:var(--text-2);font-size:var(--text-md);line-height:1.6}.cat-lp .clp-topic-empty{margin:40px 0;color:var(--text-2)}.cat-lp .clp-topic-empty a{color:var(--brand-blue)}.cat-lp .clp-topic-nav{margin:44px 0 56px}.cat-lp .clp-topic-nav h2{font-size:var(--text-sm);font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin:0 0 14px}.cat-lp .clp-topic-nav ul{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}.cat-lp .clp-topic-nav .clp-pill{text-decoration:none}