/* Article-based Knowledge Centre, using the established PilotForge palette. */
.kc-layout{margin-left:240px}
.kc-workspace{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:28px;padding:28px 24px 64px;align-items:start}
.kc-layout [hidden]{display:none!important}.kc-layout a:focus-visible,.kc-layout button:focus-visible,.kc-layout summary:focus-visible,.kc-layout input:focus-visible{outline:2px solid #1bb9ed;outline-offset:4px}
.kc-sidebar,.kc-right{position:sticky;top:calc(var(--site-header-height,64px) + 24px);max-height:calc(100dvh - var(--site-header-height,64px) - 48px);overflow:auto;scrollbar-width:thin;scrollbar-color:#48545f transparent}
.kc-sidebar{position:fixed;left:0;top:var(--site-header-height,64px);bottom:0;width:240px;max-height:none;background:#121518;border-radius:0;padding:24px 12px;z-index:20}.kc-browser>summary{font-size:18px;font-weight:700;color:#edf4f8;list-style:none;cursor:default;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.kc-browser>summary::-webkit-details-marker{display:none}.kc-browser>summary>span{display:none}
.kc-search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.kc-search{display:flex;align-items:center;gap:8px;background:#07121b;border:1px solid #48545f;border-radius:8px;padding:0 10px}.kc-search>span{font-size:24px;color:#83d7ff}.kc-search input{width:100%;min-width:0;border:0;background:transparent;outline:none;color:#edf4f8;font:inherit;font-size:13px;padding:10px 0}.kc-search input::placeholder{color:#8595a3}.kc-search-status{font-size:11px;color:#83d7ff;margin:6px 0 16px;min-height:1em}
.kc-all{display:flex;align-items:center;gap:10px;color:#bbc8d2;padding:10px 8px;border-radius:8px;font-size:13px;margin-bottom:12px}.kc-layout svg{flex-shrink:0}.kc-all svg,.kc-category summary svg,.kc-metadata svg{width:18px;height:18px}.kc-topic-list{display:block;margin:0;font-size:13px}.kc-category{margin-bottom:16px}.kc-category summary{display:flex;align-items:center;gap:10px;list-style:none;color:#bbc8d2;font-size:13px;font-weight:600;padding:8px;cursor:pointer}.kc-category summary::-webkit-details-marker{display:none}.kc-category summary>span:last-child{margin-left:auto;transition:transform .15s}.kc-category:not([open]) summary>span:last-child{transform:rotate(-90deg)}.kc-category>div{margin-top:6px}.kc-category a{display:block;font-size:13px;padding:9px 10px 9px 36px;line-height:1.55;color:#aebdca;border-radius:7px}.kc-category a:hover,.kc-all:hover{background:#ffffff08;color:#edf4f8}.kc-topic-list a[aria-current=page],.kc-all[aria-current=page]{color:#83d7ff;background:#1bb9ed16;box-shadow:inset 2px 0 #1bb9ed}.kc-no-results{font-size:13px;color:#bbc8d2;padding:8px}
.kc-main{min-width:0;padding:0 4px}.kc-breadcrumb{font-size:12px;display:flex;flex-wrap:wrap;gap:7px;line-height:1.6;margin:0 0 16px;color:#8fabc0}.kc-breadcrumb a{color:#83d7ff}.kc-breadcrumb>span:last-child{color:#bbc8d2}.kc-main h1{font-size:clamp(28px,2.5vw,38px);font-weight:700;line-height:1.2;letter-spacing:-.035em;margin:0 0 16px;outline:none}.kc-metadata{display:flex;gap:12px 22px;flex-wrap:wrap;font-size:12px;color:#aebdca;margin-bottom:28px}.kc-metadata span{display:inline-flex;align-items:center;gap:6px}.kc-metadata svg{color:#83d7ff}
.kc-section{margin:0 0 32px;scroll-margin-top:calc(var(--site-header-height,64px) + 24px)}.kc-section h2{font-size:22px;line-height:1.3;letter-spacing:-.025em;margin:0 0 12px;font-weight:700;color:#edf4f8}.kc-section p,.kc-section li{font-size:14px;line-height:1.8;color:#bbc8d2}.kc-section p{margin:10px 0}.kc-section ul,.kc-section ol{padding-left:22px;margin:14px 0}.kc-section li{margin:6px 0}.kc-section strong{color:#edf4f8}.kc-section h3{font-size:14px;line-height:1.5;letter-spacing:0;margin:0 0 8px;font-weight:600}.kc-formulas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#07121b;border:1px solid #233947;border-radius:9px;padding:18px 8px;margin:18px 0}.kc-formulas>div{text-align:center;padding:0 10px;border-right:1px solid #233947}.kc-formulas>div:last-child{border:0}.kc-formulas span{display:block;color:#83d7ff;font-size:12px;margin-bottom:8px}.kc-formulas strong{display:block;font-size:17px;line-height:1.5}
.kc-triangle-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:22px;align-items:center;margin:20px 0}.kc-triangle-layout figure{margin:0}.kc-triangle-layout svg{display:block;width:100%;max-width:280px;margin:auto}.kc-triangle-layout figcaption{color:#8fabc0;font-size:11px;text-align:center;line-height:1.6;margin-top:12px}.kc-note,.kc-example,.kc-shortcut{padding:18px 20px;border-radius:10px;margin:16px 0;background:#1b1e22;border:1px solid #ffffff0b}.kc-note h3{font-size:16px}.kc-example{border-left:3px solid #62d796}.kc-example h3{color:#62d796}.kc-example p{margin:5px 0}.kc-shortcut{border-left:3px solid #ffad58}.kc-shortcut h3{color:#ffad58}.kc-fraction-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}.kc-fraction-strip span{display:block;background:#07121b;padding:10px 6px;border-radius:6px;text-align:center;color:#bbc8d2;font-size:12px}.kc-fraction-strip b{display:block;color:#edf4f8;margin-bottom:4px}
.kc-right{display:flex;flex-direction:column;gap:18px}.kc-toc-panel,.kc-related{border:1px solid #ffffff12;border-radius:12px;padding:18px;background:#121518}.kc-right h2{font-size:15px;letter-spacing:-.015em;line-height:1.45;margin:0 0 14px}.kc-toc-panel nav{display:block;font-size:12px}.kc-toc-panel nav a,.kc-inline-toc nav a{display:block;color:#aebdca;padding:7px 0 7px 12px;border-left:2px solid #233947;margin:2px 0;line-height:1.6}.kc-toc-panel nav a:hover,.kc-toc-panel nav a[aria-current],.kc-inline-toc nav a[aria-current]{color:#83d7ff;border-color:#1bb9ed}.kc-training{background:#1b1e22;border-radius:12px;padding:18px}.kc-training svg{display:block;width:100%;height:70px;margin-bottom:8px}.kc-training h2{font-size:19px;margin-bottom:12px}.kc-training p{font-size:13px;color:#bbc8d2;line-height:1.7;margin:0 0 18px}.kc-training .button{width:100%;font-size:13px;padding:12px;gap:14px}.kc-related a{display:flex;justify-content:space-between;gap:14px;align-items:center;color:#aebdca;font-size:12px;line-height:1.6;padding:10px 0;border-top:1px solid #ffffff0b}.kc-related a:hover{color:#83d7ff}.kc-related a span{color:#83d7ff;font-size:18px}.kc-inline-toc{display:none}
.kc-check{background:#1b1e22;border-radius:10px;padding:20px;margin-top:16px}.kc-check label{display:block;font-size:14px;color:#edf4f8;font-weight:600;line-height:1.6;margin-bottom:14px}.kc-check-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.kc-check input{width:100px;min-height:44px;background:#07121b;color:#edf4f8;border:1px solid #48545f;border-radius:7px;padding:10px;font:inherit}.kc-check-controls span{font-size:12px;color:#aebdca}.kc-check button{padding:12px 16px;font-family:inherit;cursor:pointer}.kc-section .kc-feedback.is-correct{color:#62d796}.kc-section .kc-feedback.is-incorrect{color:#ffad58}.kc-feedback:empty{display:none}.kc-article-footer{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;min-height:0;border-top:1px solid #233947;padding:20px 0;margin-top:28px}.kc-article-footer p{font-size:14px;color:#bbc8d2}.kc-article-footer .button{font-size:13px;padding:12px 16px;gap:18px}.kc-reference{font-size:11px;color:#8293a1;line-height:1.8;margin-top:24px}.kc-reference a{color:#83d7ff}
.kc-lead{font-size:15px;color:#bbc8d2;line-height:1.8;margin-bottom:24px}.kc-index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.kc-index-card{display:flex;flex-direction:column;padding:20px;border-radius:12px;background:#1b1e22;border:1px solid transparent}.kc-index-card:hover{border-color:#48545f}.kc-index-card>span{color:#83d7ff;font-size:11px}.kc-index-card h2{font-size:20px;line-height:1.3;letter-spacing:-.02em;margin:10px 0}.kc-index-card p{font-size:13px;line-height:1.7;color:#bbc8d2;margin:0 0 16px;flex:1}.kc-index-card small{font-size:11px;color:#8fabc0;display:flex;justify-content:space-between}.kc-index-card b{color:#1bb9ed}
@media(min-width:1450px){.kc-workspace{grid-template-columns:minmax(0,1fr) 260px;gap:36px;padding-left:32px;padding-right:32px}.kc-main{padding:0 12px}.kc-section p,.kc-section li{font-size:15px}}
@media(max-width:1179px){.kc-index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kc-workspace{grid-template-columns:minmax(0,1fr);max-width:1000px}.kc-right{display:none}.kc-inline-toc{display:block;border:1px solid #233947;border-radius:9px;padding:12px 16px;margin-bottom:24px;background:#121518}.kc-inline-toc summary{font-size:13px;color:#83d7ff;cursor:pointer}.kc-inline-toc nav{display:block;font-size:12px;margin-top:12px}}
@media(max-width:799px){.kc-layout{margin-left:0;padding:18px 20px 40px}.kc-workspace{display:block;padding:0}.kc-sidebar{position:static;width:auto;max-height:none;padding:14px 16px;margin-bottom:24px;border-radius:10px}.kc-browser>summary{font-size:16px;cursor:pointer;margin:0}.kc-browser[open]>summary{margin-bottom:16px}.kc-browser>summary>span{display:inline}.kc-main{padding:0}.kc-main h1{font-size:30px}.kc-metadata{gap:10px 16px;margin-bottom:24px}.kc-triangle-layout{grid-template-columns:1fr}.kc-triangle-layout svg{max-width:230px}.kc-index-grid{grid-template-columns:1fr}.kc-breadcrumb{font-size:11px}.kc-section h2{font-size:21px}.kc-formulas{padding:14px 0}.kc-formulas>div{padding:0 6px}.kc-formulas strong{font-size:14px}.kc-formulas span{font-size:11px}.kc-article-footer{align-items:flex-start;gap:12px}}
@media(prefers-reduced-motion:reduce){.kc-category summary>span:last-child{transition:none}}

.kc-layout.is-index .kc-workspace{grid-template-columns:minmax(0,1fr)}
.kc-layout.is-index .kc-right{display:none}
.kc-layout.is-index .kc-reference{display:none}