.kc{--kc-surface:#10162e;--kc-line:rgba(148,163,255,.12);--kc-text:#e8eaf6;--kc-soft:#c9cde3;--kc-dim:#a9b0cc;--kc-muted:#8a91b0;--kc-accent:#5b5ff0;--kc-accent-text:#c7d2fe;--kc-nav:66px;color:var(--kc-text);overflow-x:clip}@media (max-width:600px){.kc{--kc-nav:60px}}.kc [hidden]{display:none!important}.kc-wrap{max-width:1200px;margin:0 auto;padding:0 24px}@media (max-width:600px){.kc-wrap{padding:0 16px}}.kc a:focus-visible,.kc button:focus-visible,.kc input:focus-visible,.kc summary:focus-visible{outline:2px solid var(--kc-accent-text);outline-offset:2px}.kc-head{padding:24px 0 0;background:radial-gradient(800px 320px at 85% -10%,rgba(99,102,241,.16),rgba(10,15,28,0) 70%)}.kc-crumb{display:flex;gap:8px;font-size:13px;margin-bottom:16px}.kc-crumb,.kc-crumb a{color:var(--kc-muted)}.kc-crumb [aria-current],.kc-crumb a:hover{color:var(--kc-soft)}.kc-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}.kc-titles h1{margin:0;font-size:clamp(28px,3.6vw,42px);line-height:1.08;font-weight:800;letter-spacing:-.03em;color:#fff}.kc-titles p{margin:10px 0 0;font-size:16px;line-height:1.55;color:var(--kc-dim);max-width:640px}.kc-continue{display:flex;align-items:center;gap:12px;padding:8px 10px 8px 8px;border-radius:14px;background:#131a36;border:1px solid rgba(129,140,248,.35);color:var(--kc-text);max-width:360px}.kc-continue:hover{border-color:rgba(129,140,248,.7);color:var(--kc-text)}.kc-continue img{width:40px;height:40px;border-radius:10px;object-fit:contain;background:hsla(0,0%,100%,.04);flex-shrink:0}.kc-continue span{display:flex;flex-direction:column;min-width:0}.kc-continue small{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--kc-muted)}.kc-continue b{font-size:14px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kc-continue i{-webkit-margin-start:6px;margin-inline-start:6px;width:32px;height:32px;border-radius:9px;background:var(--kc-accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-style:normal}.kc-continue i svg{width:14px;height:14px}@media (max-width:600px){.kc-continue{max-width:none;width:100%}}.kc-search-row{gap:14px;margin-top:20px;flex-wrap:wrap}.kc-search,.kc-search-row{display:flex;align-items:center}.kc-search{flex:0 1 620px;gap:10px;height:50px;padding:0 12px 0 16px;border-radius:14px;background:#121832;border:1px solid rgba(148,163,255,.18);color:var(--kc-muted)}.kc-search:focus-within{border-color:rgba(129,140,248,.6)}.kc-search svg{width:18px;height:18px;flex-shrink:0}.kc-search input{flex:1 1;min-width:0;background:transparent;border:0;color:var(--kc-text);font-size:15px;font-family:inherit;outline:none}.kc-search input::placeholder{color:var(--kc-muted)}.kc-search input::-webkit-search-cancel-button{display:none}.kc-kbd{font:600 12px/1 inherit;color:var(--kc-muted);border:1px solid rgba(148,163,255,.22);padding:3px 7px;border-radius:6px}.kc-x{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:8px;border:0;background:hsla(0,0%,100%,.06);color:var(--kc-soft);cursor:pointer}.kc-stats{font-size:13px;color:var(--kc-muted)}@media (max-width:700px){.kc-search{flex-basis:100%}}.kc-popular{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:16px 0 18px}.kc-popular-h{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--kc-muted);-webkit-margin-end:4px;margin-inline-end:4px}.kc-pop{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px 0 5px;border-radius:999px;background:#121832;border:1px solid rgba(148,163,255,.14);color:var(--kc-text);font-size:14px;font-weight:600}.kc-pop:hover{border-color:rgba(148,163,255,.4);color:#fff}.kc-pop-ic{width:28px;height:28px;border-radius:50%;background:hsla(0,0%,100%,.05);display:inline-flex;align-items:center;justify-content:center;overflow:hidden;color:var(--kc-accent-text)}.kc-pop-ic img{width:20px;height:20px;object-fit:contain}.kc-pop-ic.is-tile img{width:28px;height:28px}.kc-pop-ic svg{width:16px;height:16px}@media (max-width:600px){.kc-popular{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding-inline:16px}.kc-popular::-webkit-scrollbar{display:none}.kc-pop{flex-shrink:0}}.kc-bar{position:-webkit-sticky;position:sticky;top:var(--kc-nav);z-index:40;display:flex;align-items:center;gap:14px;padding:12px 0;margin:0 0 14px;background:rgba(10,15,28,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.kc-bar,.kc-bar:before{border-bottom:1px solid var(--kc-line)}.kc-bar:before{content:"";position:absolute;inset:0 -100vmax;background:inherit;border-top:1px solid var(--kc-line);z-index:-1}.kc-topics{flex:1 1;min-width:0;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.kc-topics::-webkit-scrollbar{display:none}.kc-topics a{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:10px;background:hsla(0,0%,100%,.04);border:1px solid transparent;color:var(--kc-soft);font-size:13px;font-weight:600}.kc-topics a span{font-size:12px;color:var(--kc-muted)}.kc-topics a:hover{border-color:rgba(148,163,255,.3);color:#fff}.kc-topics a.on{background:var(--kc-accent);color:#fff}.kc-topics a.on span{color:hsla(0,0%,100%,.8)}.kc-sort{display:flex;gap:2px;padding:3px;border-radius:10px;background:#121832;border:1px solid rgba(148,163,255,.16);flex-shrink:0}.kc-sort button{height:30px;padding:0 10px;border-radius:8px;border:0;background:transparent;color:var(--kc-soft);font-size:12.5px;font-weight:600;font-family:inherit;cursor:pointer}.kc-sort button.on{background:var(--kc-accent);color:#fff;font-weight:700}@media (max-width:700px){.kc-bar{flex-wrap:wrap;gap:10px}.kc-topics{flex-basis:100%}.kc-sort{-webkit-margin-start:auto;margin-inline-start:auto}}.kc-body{padding:0 0 56px}.kc-head{padding-bottom:6px}.kc-count{margin:0 0 14px;font-size:13px;font-weight:500;color:var(--kc-muted)}.kc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}@media (max-width:1000px){.kc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.kc-grid{grid-template-columns:minmax(0,1fr);gap:10px}}.kc-card{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:16px;background:var(--kc-surface);border:1px solid rgba(148,163,255,.1);color:var(--kc-text);transition:border-color .15s ease,transform .15s ease,background .15s ease}.kc-card:hover{border-color:rgba(129,140,248,.45);background:#131a36;color:var(--kc-text);transform:translateY(-1px)}.kc-ic{width:52px;height:52px;border-radius:14px;background:hsla(0,0%,100%,.04);border:1px solid hsla(0,0%,100%,.06);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;color:var(--kc-accent-text)}.kc-ic img{width:34px;height:34px;object-fit:contain}.kc-ic.is-tile{background:none;border:0}.kc-ic.is-tile img{width:52px;height:52px}.kc-ic svg{width:24px;height:24px}.kc-main{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:5px}.kc-name{margin:0;display:flex;align-items:center;gap:8px;font-size:15.5px;font-weight:700;line-height:1.3;color:#fff}.kc-new{font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#052e1f;background:#34d399;padding:1px 6px;border-radius:5px;flex-shrink:0}.kc-desc{font-size:13px;line-height:1.5;color:var(--kc-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kc-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:3px}.kc-lang{font-weight:700;color:var(--kc-accent-text);background:rgba(99,102,241,.14)}.kc-lang,.kc-topic{font-size:11px;padding:2px 7px;border-radius:6px}.kc-topic{font-weight:600;color:var(--kc-dim);background:hsla(0,0%,100%,.05)}@media (max-width:640px){.kc-card{align-items:center;padding:12px;gap:12px}.kc-ic{width:46px;height:46px;border-radius:12px}.kc-ic img{width:30px;height:30px}.kc-ic.is-tile img{width:46px;height:46px}.kc-desc{-webkit-line-clamp:1}.kc-meta{display:none}}.kc-empty{text-align:center;padding:48px 16px;color:var(--kc-dim);display:flex;flex-direction:column;align-items:center;gap:14px}.kc-empty p{margin:0}.kc-empty-btn{display:inline-flex;align-items:center;height:42px;padding:0 18px;border-radius:12px;border:1px solid rgba(165,180,252,.35);color:var(--kc-accent-text);font-weight:700;font-size:14px}.kc-faq{padding:48px 0;background:#0d1326;border-top:1px solid rgba(148,163,255,.08)}.kc-faq-in{display:grid;grid-template-columns:320px minmax(0,1fr);grid-gap:48px;gap:48px}@media (max-width:900px){.kc-faq-in{grid-template-columns:1fr;gap:8px}}.kc-eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#818cf8}.kc-faq h2{margin:8px 0 0;font-size:clamp(24px,3vw,30px);font-weight:800;letter-spacing:-.02em;color:#fff}.kc-qa{border-bottom:1px solid var(--kc-line)}.kc-qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:16px 0}.kc-qa summary::-webkit-details-marker{display:none}.kc-qa summary:after{content:"+";font-size:22px;line-height:1;color:var(--kc-muted);flex-shrink:0}.kc-qa[open] summary:after{content:"–";color:var(--kc-accent-text)}.kc-qa summary h3{margin:0;font-size:16px;font-weight:700;color:#fff;line-height:1.4}.kc-qa p{margin:0 0 16px;font-size:14.5px;line-height:1.7;color:var(--kc-dim)}@media (prefers-reduced-motion:reduce){.kc-card{transition:none}.kc-card:hover{transform:none}}