/* Inherits the V5.3 operating/reading palette; scoped to this library flow. */
.kl-page{max-width:1440px;color:var(--ink,#20242d)}.kl-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line,#dfe3ea);margin:-12px 0 20px}.kl-tabs a{padding:10px 4px;color:var(--ink);text-decoration:none}.kl-tabs [aria-current=page]{color:var(--accent);border-bottom:2px solid var(--accent);font-weight:600}.kl-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.kl-heading h1{font-size:24px;line-height:1.4;letter-spacing:0;margin:0}.kl-heading p{margin:5px 0 0;color:var(--muted)}.kl-actions,.kl-form-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.kl-filters{display:flex;gap:16px;align-items:end;flex-wrap:wrap;padding:16px 0;border-top:1px solid var(--line)}.kl-filters label,.kl-dialog label{display:grid;gap:7px;font-size:13px}.kl-filters label{min-width:105px}.kl-search{flex:1;min-width:190px!important}.kl-page input,.kl-page select,.kl-dialog input,.kl-dialog select{min-height:38px;border:1px solid var(--line);border-radius:7px;padding:7px 10px;color:var(--ink);background:var(--panel,#fff)}.kl-text{background:none;border:0;color:var(--accent);padding:6px 0;cursor:pointer;text-align:left;line-height:1.6}.kl-table-wrap{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:white}.kl-table{width:100%;border-collapse:collapse;table-layout:fixed}.kl-table th{text-align:left;background:var(--soft,#eef1f7);font-size:13px;font-weight:600}.kl-table th:first-child{width:38%}.kl-table td,.kl-table th{padding:12px 18px;border-bottom:1px solid var(--line);vertical-align:middle}.kl-table td:not(:first-child){font-size:14px}.kl-table tr:last-child td{border-bottom:0}.kl-table tbody tr:hover{background:var(--accent-bg)}.kl-table tr.is-selected{background:var(--accent-bg)}.kl-title{color:var(--ink);font-size:16px;font-weight:600;line-height:1.6;text-decoration:none}.kl-title:hover{color:var(--accent);text-decoration:underline}.kl-table td p{margin:3px 0 0;font-size:13px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}.kl-badge{display:inline-block;background:var(--soft,#eef1f7);padding:3px 8px;border-radius:4px;white-space:nowrap;font-size:12px;line-height:1.5}.kl-historical{color:#964500;background:#fff0df}.kl-list-foot{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:14px 0;color:var(--muted);font-size:13px}.kl-list-foot nav{display:flex;gap:12px;align-items:center}.kl-list-foot button{background:white;border:1px solid var(--line);border-radius:6px;padding:6px 10px;color:var(--ink)}.kl-footer{border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:13px}.kl-media{margin:28px 0}.kl-media:empty{display:none}.kl-media h2{font-size:16px;margin:0 0 5px}.kl-media-row{padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:20px;align-items:center;justify-content:space-between}.kl-media-row span{font-size:13px;color:var(--muted)}.kl-muted{color:var(--muted);font-size:13px;line-height:1.6}.kl-empty{padding:28px 12px;text-align:center}.kl-empty h2{font-size:17px}.kl-dialog{color:var(--ink);background:white;border:0;border-radius:12px;padding:24px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);font-family:inherit;box-shadow:0 12px 50px #1d253c33;overflow:auto}.kl-dialog::backdrop{background:#202b4366}.kl-import{width:680px}.kl-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.kl-dialog-head h2{font-size:22px;margin:0;line-height:1.4}.kl-dialog-head>span{color:var(--muted);font-size:13px}.kl-close{background:none;border:0;color:var(--muted);padding:8px;cursor:pointer}.kl-dialog h3{font-size:16px;margin:22px 0 8px}.kl-dialog p{line-height:1.7;margin:8px 0}.kl-dialog a{color:var(--accent)}.kl-drawer{width:600px;height:100dvh;max-height:100dvh;max-width:100vw;margin:0 0 0 auto;position:fixed;inset:0 0 0 auto;border-radius:0;padding:24px 28px 100px}.kl-drawer h2{font-size:24px;margin:12px 0;line-height:1.5}.kl-drawer section{padding:4px 0 16px;border-bottom:1px solid var(--line)}.kl-drawer-footer{position:sticky;bottom:-100px;background:white;display:flex;gap:12px;align-items:center;padding:16px 0;margin-top:20px;border-top:1px solid var(--line)}.kl-dialog .primary{color:white}.kl-quick-meta,.kl-metadata dl{display:grid;grid-template-columns:100px minmax(0,1fr);gap:10px;font-size:14px}.kl-quick-meta dt,.kl-metadata dt{color:var(--muted)}.kl-quick-meta dd,.kl-metadata dd{margin:0;overflow-wrap:anywhere}.kl-notice{background:var(--soft,#eef1f7);padding:10px 14px;border-radius:7px;line-height:1.7}.kl-directory-link{display:block;margin:8px 0}.kl-metadata{border-top:1px solid var(--line);padding:14px 0}.kl-metadata summary{cursor:pointer;font-size:14px}.kl-reading-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;margin-top:24px}.kl-toc{border-right:1px solid var(--line);padding-right:18px;position:sticky;top:80px;align-self:start;max-height:calc(100dvh - 100px);overflow:auto}.kl-toc summary{font-size:16px;font-weight:600;cursor:pointer}.kl-toc nav{display:grid;margin-top:12px;gap:5px}.kl-toc button{font-size:14px;white-space:normal;overflow-wrap:anywhere}.kl-toc [aria-current=location]{background:var(--accent-bg);font-weight:600;border-radius:6px}.kl-toc-level-3{padding-left:14px}.kl-toc-level-4{padding-left:28px}.kl-fulltext{min-width:0;max-width:80ch}.kl-fulltext .markdown-body{max-width:none;font-size:17px;line-height:1.8}.kl-fulltext [id]{scroll-margin-top:86px}.kl-fulltext table{width:100%}.kl-breadcrumb{font-size:13px}.kl-import-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin:20px 0}.kl-import-tabs button{background:none;border:0;padding:8px 12px;color:var(--muted);cursor:pointer}.kl-import-tabs [aria-selected=true]{border-bottom:2px solid var(--accent);color:var(--accent);font-weight:600}.kl-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:20px}.kl-drop{display:grid;place-content:center;text-align:center;background:var(--accent-bg);border:1px dashed var(--accent);padding:20px;border-radius:7px;margin:20px 0;cursor:pointer;color:var(--accent);font-weight:600}.kl-drop input{border:0;max-width:100%;padding:10px 0;background:transparent;font-weight:400}.kl-drop small{color:var(--muted);font-weight:400}.kl-dialog textarea{min-height:80px;width:100%;font-family:inherit;font-size:14px;padding:12px;border:1px solid var(--line);border-radius:7px;resize:vertical;box-sizing:border-box}.kl-form-actions{justify-content:flex-end;margin-top:22px}.kl-form-actions .kl-text:first-child{margin-right:auto}.kl-file-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:16px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.kl-file-row span:first-child{overflow-wrap:anywhere}.kl-result-title{font-size:22px!important}.kl-result-scope{border-top:1px solid var(--line);padding:12px 0;margin-top:18px!important;font-size:14px}.kl-result-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:16px;margin:12px 0;border:1px solid var(--line);border-radius:7px;font-size:14px}.kl-result-row>div{flex:1;min-width:0}.kl-result-row strong{overflow-wrap:anywhere}.kl-result-state{margin-left:20px;color:#087e58}.kl-failed{background:#fff3f3;border-color:#e9cccc}.kl-failed .kl-result-state{color:#af2626}.kl-result-row>button,.kl-result-row>a{flex-shrink:0}.kl-page button:focus-visible,.kl-dialog button:focus-visible,.kl-page a:focus-visible,.kl-dialog a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.kl-page button:disabled,.kl-dialog button:disabled{cursor:default;opacity:.55}.kl-dialog [data-kl-status]{white-space:pre-wrap}.kl-dialog [data-kl-status][role=alert]{color:#b42318}.kl-page ::selection,.kl-dialog ::selection{background:var(--accent-bg)}
@media(max-width:760px){.kl-tabs{gap:20px;margin-top:0}.kl-heading{align-items:start;flex-direction:column;gap:12px}.kl-actions{gap:10px}.kl-filters{gap:12px}.kl-filters label{flex:1;min-width:130px}.kl-search{flex-basis:100%!important}.kl-table thead{display:none}.kl-table,.kl-table tbody,.kl-table tr,.kl-table td{display:block;width:auto}.kl-table tr{padding:12px;border-bottom:1px solid var(--line)}.kl-table td{border:0;padding:4px 0;font-size:14px}.kl-table td[data-label]{display:inline-block;margin-right:14px}.kl-table td[data-label]:before{content:attr(data-label) '：';color:var(--muted);font-size:12px}.kl-table td:last-child{margin-top:6px}.kl-title{font-size:16px}.kl-list-foot{flex-wrap:wrap}.kl-dialog{padding:20px 16px;max-width:calc(100vw - 20px);width:calc(100vw - 20px);box-sizing:border-box}.kl-drawer{width:100vw;max-width:100vw;padding-bottom:100px}.kl-form-grid{grid-template-columns:1fr;gap:14px}.kl-file-row{grid-template-columns:minmax(0,1fr) auto;gap:10px}.kl-file-row .kl-badge{display:none}.kl-result-row{flex-direction:column;align-items:stretch;gap:10px;padding:14px}.kl-result-state{display:inline-block;margin-left:12px}.kl-form-actions{flex-wrap:wrap}.kl-import-tabs button,.kl-page button,.kl-dialog button,.kl-page input,.kl-page select,.kl-dialog input,.kl-dialog select{min-height:44px}.kl-reading-layout{display:block;margin-top:18px}.kl-toc{position:static;max-height:none;border:0;border-bottom:1px solid var(--line);padding:0 0 14px;margin-bottom:18px}.kl-fulltext{width:100%;max-width:none}.kl-fulltext .markdown-body{font-size:16px}.kl-media-row{align-items:start;flex-direction:column;gap:0}.kl-reading-layout .table-scroll{max-width:100%}.kl-heading h1{font-size:22px}.kl-drop{padding:16px 8px}}
@media(prefers-reduced-motion:reduce){.kl-page *,.kl-dialog *{scroll-behavior:auto!important}}
.kw-search{display:flex;gap:14px;justify-content:flex-end;align-items:end;margin-bottom:12px}.kw-search label{display:grid;gap:5px;font-size:12px;color:var(--muted)}.kw-search input{min-width:220px}.kw-intro{max-width:85ch;line-height:1.8;font-size:15px;margin:10px 0}.kw-goal{display:flex;gap:20px;font-size:15px;margin:16px 0}.kw-goal strong{font-size:16px}.kw-local-nav{display:flex;gap:28px;border-block:1px solid var(--line);padding:12px 0;margin:16px 0 20px}.kw-section-title{display:flex;align-items:center;justify-content:space-between}.kw-page h2{font-size:18px;margin:0 0 12px}.kw-page h3{font-size:15px;margin:0}.kw-module-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.kw-module{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;padding:9px 10px;border-block-end:1px solid var(--line);text-decoration:none;align-items:center}.kw-module strong{font-size:15px;color:var(--accent)}.kw-module span{color:var(--ink);font-size:13px;line-height:1.6;display:block}.kw-module:hover{background:var(--accent-bg);text-decoration:none}.kw-module small{color:var(--accent);font-size:12px}.kw-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:18px}.kw-bottom-grid>section+section{border-left:1px solid var(--line);padding-left:28px}.kw-flow{border-top:1px solid var(--line);padding:10px 4px}.kw-flow>div{display:flex;justify-content:space-between;gap:12px;align-items:center}.kw-flow a{font-size:13px}.kw-flow ol{display:flex;flex-wrap:wrap;gap:10px 20px;margin:9px 0 0;padding:0;list-style:none;counter-reset:flow;font-size:13px;color:var(--muted)}.kw-flow li{counter-increment:flow}.kw-flow li:before{content:counter(flow) ' ';margin-right:4px}.kw-architecture{border-collapse:collapse;width:100%;font-size:14px;background:white;border:1px solid var(--line)}.kw-architecture th,.kw-architecture td{padding:9px 14px;border:1px solid var(--line);text-align:left}.kw-architecture th{background:var(--soft)}.kw-version{font-size:12px;color:var(--muted);border-top:1px solid var(--line);margin:20px 0 0;padding-top:12px}.kw-version a{margin-left:12px}.kw-topic-row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;padding:24px 0;border-top:1px solid var(--line)}.kw-topic-row>div+div{border-left:1px solid var(--line);padding-left:28px}.kw-topic-row h2{font-size:21px}.kw-topic-row h3{font-size:18px;line-height:1.6}.kw-topic-row p{line-height:1.8;margin:8px 0 14px}.kw-topic-row .kl-actions{margin-top:16px}.kw-topic-conclusion{margin-bottom:20px;border-bottom:1px solid var(--line);padding-bottom:14px}.kw-topic-conclusion strong{font-size:18px}.kw-article-section{border-top:1px solid var(--line);padding:14px 0}.kw-article-section summary{font-size:17px;font-weight:600;cursor:pointer}.kw-search-result{border-bottom:1px solid var(--line);padding:16px 0}.kw-search-result p{line-height:1.8}.kw-search-result small{color:var(--muted)}.kw-update{padding:20px 0;border-top:1px solid var(--line)}.kw-update details{padding:10px 0}.kw-update p{max-width:85ch;line-height:1.8}.kw-preview .markdown-body{font-size:15px;line-height:1.7}.kw-flow-artifact iframe{width:100%;height:450px;border:1px solid var(--line);border-radius:7px;margin:12px 0}.kw-diagram-dialog{width:calc(100vw - 40px);height:calc(100dvh - 40px);max-width:1600px;display:none}.kw-diagram-dialog[open]{display:flex;flex-direction:column}.kw-diagram-dialog iframe{flex:1;width:100%;border:0}.kw-page [id]{scroll-margin-top:80px}
@media(max-width:760px){.kw-search{flex-wrap:wrap;justify-content:start}.kw-search label{min-width:0;flex:1}.kw-search input{width:100%;min-width:0}.kw-local-nav{gap:16px;flex-wrap:wrap}.kw-goal{flex-direction:column;gap:6px}.kw-module-grid,.kw-bottom-grid,.kw-topic-row{grid-template-columns:1fr}.kw-module{grid-template-columns:110px minmax(0,1fr)}.kw-module span{display:block;overflow:visible}.kw-bottom-grid>section+section,.kw-topic-row>div+div{border-left:0;padding-left:0}.kw-topic-row{gap:8px}.kw-topic-row h2{margin-bottom:5px}.kw-topic-row p{margin:5px 0 12px}.kw-flow-artifact iframe{height:360px}.kw-diagram-dialog{padding:12px}}

.kw-preview-core table{width:100%;border-collapse:collapse;font-size:14px}.kw-preview-core th,.kw-preview-core td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left}.kw-step-summary ol{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;padding-left:20px;font-size:14px;line-height:1.7}.kw-step-summary p{font-size:13px;color:var(--muted)}.kw-related>a{display:block;padding:8px 0;border-bottom:1px solid var(--line)}.kw-reading-section>.markdown-body>h1{display:none}.kw-reading-section{border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:12px}.kw-reading-section .markdown-body{font-size:15px;line-height:1.7}.kw-reading-section h2{margin-top:0}.kw-flow-artifact iframe{height:300px!important}.kw-topic-conclusion strong{font-size:16px;line-height:1.7}.kw-topic-conclusion p{font-size:14px;line-height:1.7}.kw-preview .markdown-body{font-size:14px;line-height:1.7}.kw-preview .markdown-body h2{font-size:18px;margin-top:4px}.kw-preview .markdown-body p{margin:8px 0}.kw-preview .kl-notice{margin:16px 0}.kw-preview .kl-notice h3{margin:0}.kw-preview .kl-drawer-footer a{flex:1;text-align:center}.kw-preview .kl-drawer-footer a:first-child{background:var(--accent);color:white;padding:9px;border-radius:6px}

.kw-search-hit{background:var(--accent-bg);outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}

@media(min-width:761px){.kw-page{position:relative}.kw-search{position:absolute;top:0;right:0;margin:0}.kw-search label{font-size:0;gap:0}.kw-search input,.kw-search select{font-size:13px;min-height:34px}.kw-search input{min-width:200px;width:200px}.kw-search button{min-height:34px;padding:7px 12px}.kw-page>.kl-tabs{margin-right:440px}.kw-goal{margin:12px 0}.kw-local-nav{margin:12px 0 16px;padding:10px 0}.kw-bottom-grid{margin-top:16px}.kw-module{padding:9px 8px}.kw-flow{padding:8px 4px}.kw-architecture th,.kw-architecture td{padding:7px 12px}}

.kl-dialog{box-sizing:border-box}.kw-flow-artifact iframe{aspect-ratio:800/466;height:auto!important}.kw-diagram-dialog{position:fixed;inset:20px;margin:auto;height:calc(100dvh - 40px)}

.kl-page .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.kw-module.is-selected{background:var(--accent-bg);box-shadow:inset 2px 0 var(--accent)}

.kl-fulltext .markdown-body table,.kl-dialog .markdown-body table{border-collapse:collapse;border:1px solid var(--line);font-size:14px;line-height:1.65}.kl-fulltext .markdown-body th,.kl-fulltext .markdown-body td,.kl-dialog .markdown-body th,.kl-dialog .markdown-body td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}.kl-fulltext .markdown-body th,.kl-dialog .markdown-body th{background:var(--soft,#eef1f7);font-weight:600}.kw-research-scope{margin:8px 0;font-size:14px}.kw-research-scope summary{cursor:pointer;color:var(--muted)}

.kw-topic-article .markdown-body th,.kw-topic-article .markdown-body td{padding:5px 10px}.kw-topic-article .kw-reading-section{margin:8px 0;padding-bottom:8px}.kw-topic-article .kw-article-section{padding:10px 0}.kw-topic-article .kw-topic-conclusion{padding-bottom:12px;margin-bottom:16px}

.kl-drawer{width:min(58vw,1000px);max-width:calc(100vw - 24px)}
.kl-drawer[data-expanded="true"]{width:min(88vw,1440px);max-width:calc(100vw - 24px)}
.kl-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.kl-dialog-head-actions{display:flex;align-items:center;gap:8px;flex:none}
@media(max-width:1100px) and (min-width:761px){.kl-drawer{width:min(74vw,820px)}.kl-drawer[data-expanded="true"]{width:calc(100vw - 32px)}}
@media(max-width:760px){.kl-drawer,.kl-drawer[data-expanded="true"]{width:100vw;transition:none}.kl-dialog-head-actions{gap:4px}.kl-dialog-head-actions [data-drawer-expand]{display:none}}