.kh-library{--kh-line:#35424b;--kh-muted:#b5c2cc;--kh-accent:#8dc9e4;color:var(--fx-text,#edf3f7)}.kh-library *{box-sizing:border-box;overflow-wrap:break-word}.kh-library [hidden]{display:none!important}.kh-library a:focus-visible,.kh-library input:focus-visible,.kh-library select:focus-visible,.kh-library button:focus-visible{outline:2px solid var(--kh-accent);outline-offset:4px}.kh-hero{padding-block:48px 30px}.kh-hero nav{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;color:var(--kh-muted);font-size:.84rem;line-height:1.6}.kh-hero nav a{color:var(--kh-accent);text-underline-offset:4px}.kh-hero h1{font-size:clamp(2rem,4vw,3.1rem);line-height:1.16;letter-spacing:-.025em;max-width:28ch;margin:22px 0}.kh-lead{font-size:1.05rem;line-height:1.75;max-width:85ch;color:var(--kh-muted);margin:0 0 14px}.kh-scope{font-size:.91rem;line-height:1.75;max-width:100ch;color:var(--kh-muted);margin:0}.kh-tabs{display:flex;gap:10px;overflow:auto;padding-block:10px 16px;border-bottom:1px solid var(--kh-line);overscroll-behavior-inline:contain;scrollbar-width:thin}.kh-tabs a{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:4px;border:1px solid transparent;font-size:.9rem;text-decoration:none;color:var(--kh-muted);white-space:nowrap;min-height:44px}.kh-tabs a:hover{background:#19242c;color:#fff}.kh-tabs a[aria-current=page]{background:#223542;border-color:#648ba1;color:#f0f7fb}.kh-tabs a>span{font-size:.74rem;color:#a8c1d0;font-variant-numeric:tabular-nums}.kh-library h2{font-size:clamp(1.35rem,2vw,1.8rem);line-height:1.35;margin:0 0 24px}.kh-topics{padding-block:34px 22px}.kh-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 44px}.kh-topic-grid article{padding-block:20px;border-top:1px solid var(--kh-line)}.kh-topic-grid article:last-child{grid-column:1/-1}.kh-topic-grid h3{font-size:1.12rem;line-height:1.5;margin:0 0 10px}.kh-topic-grid h3 a{display:flex;align-items:baseline;justify-content:space-between;gap:15px;color:#eaf3f8;text-decoration:none}.kh-topic-grid h3 a:hover{color:var(--kh-accent)}.kh-topic-grid p{font-size:.92rem;line-height:1.7;color:var(--kh-muted);max-width:85ch;margin:0 0 12px}.kh-topic-count{font-size:.79rem;color:#9bb7c6}.kh-reading{padding-block:36px 20px}.kh-reading .kh-disclosure>ol{padding:0;margin:0;list-style:none;display:grid;gap:24px}.kh-reading .kh-disclosure>ol>li{display:grid;grid-template-columns:1fr 2fr;gap:36px;padding-bottom:24px;border-bottom:1px solid var(--kh-line)}.kh-step-heading{display:flex;align-items:baseline;gap:12px}.kh-step-heading>span{font-size:.85rem;color:#8fafc1;font-variant-numeric:tabular-nums;flex-shrink:0}.kh-step-heading h3{font-size:1rem;line-height:1.55;margin:0}.kh-reading li p{color:var(--kh-muted);font-size:.93rem;line-height:1.75;margin:0 0 14px}.kh-reading ul{padding:0;list-style:none;margin:0;display:grid;gap:12px}.kh-reading ul li{line-height:1.5;font-size:.88rem}.kh-reading a,.kh-products a{color:var(--kh-accent);text-underline-offset:4px}.kh-reading small{font-size:.75rem;color:#cfbea1;display:inline-block;margin-left:7px;white-space:nowrap}.kh-catalogue{padding-block:32px 50px;scroll-margin-top:145px}.kh-catalogue-heading{display:flex;align-items:baseline;justify-content:space-between;gap:24px}.kh-catalogue-heading>span{font-size:.85rem;color:var(--kh-muted);white-space:nowrap}.kh-language-note{font-size:.87rem;line-height:1.7;color:#d0c0a7;padding-left:14px;border-left:2px solid #8b7759;max-width:95ch;margin-top:0}.kh-search{display:grid;grid-template-columns:minmax(0,1fr) minmax(170px,220px) auto auto;align-items:end;gap:16px;margin-top:26px}.kh-search-query,.kh-language-field{display:flex;flex-direction:column;gap:8px;min-width:0}.kh-search label{font-size:.83rem;font-weight:600;line-height:1.5}.kh-search input,.kh-search select{font:inherit;color:#edf4f9;font-size:.94rem;border:1px solid #526874;border-radius:5px;background:#121c23;min-height:46px;min-width:0;width:100%;padding:10px 12px;color-scheme:dark}.kh-search input::placeholder{color:#a4b6c3}.kh-search select{padding-right:28px}.kh-search option{background:#14212b;color:#edf4f9}.kh-search button,.kh-more{font:inherit;font-size:.88rem;line-height:1.5;padding:10px 18px;min-height:46px;border:1px solid #5c8196;border-radius:5px;background:#284755;color:#eff8fc;cursor:pointer}.kh-search button:hover,.kh-more:hover{background:#34566a}.kh-search>a{font-size:.84rem;line-height:1.5;min-height:46px;display:flex;align-items:center;color:var(--kh-accent);text-underline-offset:4px}.kh-result-count{font-size:.8rem;color:var(--kh-muted);margin:20px 0 12px;font-variant-numeric:tabular-nums}.kh-results{border-top:1px solid var(--kh-line)}.kh-row{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:40px;padding:24px 0;border-bottom:1px solid var(--kh-line);scroll-margin-top:140px}.kh-row h3{font-size:1.08rem;line-height:1.5;margin:0 0 8px;max-width:80ch}.kh-row h3 a{color:#e9f2f8;text-decoration:none}.kh-row h3 a:hover{color:var(--kh-accent);text-decoration:underline;text-underline-offset:4px}.kh-row-content>p{font-size:.88rem;line-height:1.65;color:var(--kh-muted);margin:0;max-width:95ch;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.kh-row-meta{display:flex;flex-direction:column;align-items:flex-start;gap:6px;font-size:.77rem;color:#9fb6c4;line-height:1.6}.kh-row-meta>span:first-child{color:#c2d5df}.kh-row-meta time{font-variant-numeric:tabular-nums}.kh-language-badge{font-size:.72rem;color:#d8c29f!important;border:1px solid #6e624d;padding:2px 6px;border-radius:3px}.kh-empty{color:var(--kh-muted);font-size:.96rem;line-height:1.7;border-bottom:1px solid var(--kh-line);padding:30px 0}.kh-more{margin-top:24px}.kh-next{padding-block:34px 54px;border-top:1px solid var(--kh-line);display:grid;grid-template-columns:1.5fr 1fr;gap:50px}.kh-next h2{margin-bottom:14px}.kh-next p{color:var(--kh-muted);font-size:.94rem;line-height:1.75;max-width:85ch;margin:0}.kh-next h3{font-size:.93rem;margin:0 0 16px;line-height:1.5}.kh-products{padding:0;margin:0;list-style:none;display:grid;gap:16px}.kh-products li{font-size:.94rem;line-height:1.6}.kh-products a{display:inline-flex;align-items:baseline;gap:8px;min-height:30px}
@media(max-width:1000px){.kh-search{grid-template-columns:minmax(0,1fr) minmax(180px,240px)}.kh-search button{justify-self:start}.kh-search>a{justify-self:start}.kh-row{grid-template-columns:minmax(0,1fr) 190px;gap:24px}.kh-next{gap:30px}}
@media(max-width:650px){.kh-hero{padding-block:32px 20px}.kh-hero h1{font-size:2rem}.kh-lead{font-size:1rem}.kh-scope{font-size:.87rem}.kh-tabs a{font-size:.84rem;padding:10px 12px}.kh-topic-grid{grid-template-columns:1fr;gap:4px}.kh-topic-grid article:last-child{grid-column:auto}.kh-topic-grid h3{font-size:1.04rem}.kh-topic-grid p{font-size:.88rem}.kh-topics{padding-block:28px 14px}.kh-reading .kh-disclosure>ol>li{grid-template-columns:1fr;gap:12px}.kh-reading{padding-top:28px}.kh-reading li p{font-size:.9rem}.kh-search{grid-template-columns:1fr auto;gap:14px}.kh-search-query,.kh-language-field{grid-column:1/-1}.kh-search button{justify-self:start}.kh-search>a{justify-self:end}.kh-catalogue-heading{align-items:flex-start;gap:16px}.kh-catalogue-heading h2{max-width:75%;font-size:1.3rem}.kh-catalogue-heading>span{font-size:.75rem}.kh-row{grid-template-columns:1fr;gap:12px;padding-block:22px}.kh-row h3{font-size:1rem}.kh-row-content>p{font-size:.85rem}.kh-row-meta{flex-direction:row;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:.72rem}.kh-next{grid-template-columns:1fr;gap:24px;padding-block:28px 42px}.kh-catalogue{padding-block:28px 36px}}
@media print{.kh-library,.kh-library *{background:#fff!important;color:#111!important}.kh-tabs,.kh-search,.kh-more{display:none!important}.kh-row{break-inside:avoid}.kh-row-content>p{display:block;overflow:visible}}

.kh-topics,.kh-reading{padding-block:20px 0}.kh-disclosure>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:48px;padding:12px 0;cursor:pointer;list-style:none;border-bottom:1px solid var(--kh-line)}.kh-disclosure>summary::-webkit-details-marker{display:none}.kh-disclosure>summary::after{content:"+";font-size:1.4rem;color:var(--kh-accent)}.kh-disclosure[open]>summary::after{content:"−"}.kh-disclosure>summary h2{font-size:1.08rem;line-height:1.5;margin:0}.kh-disclosure[open]>.kh-topic-grid,.kh-disclosure[open]>ol{margin-top:24px}.kh-disclosure>summary:focus-visible{outline:2px solid var(--kh-accent);outline-offset:4px}