/* bundled source: report-kit.css */
/* Shared, explicitly mounted diagnostics. Icons and labels accompany every color. */
.rk-report,.rk-ai,.rk-standalone{--rk-bg:#fff;--rk-surface:#f5f8fc;--rk-text:#203853;--rk-muted:#60738d;--rk-line:#dce4ef;--rk-good:#176b45;--rk-good-bg:#eaf7ef;--rk-warn:#875706;--rk-warn-bg:#fff5db;--rk-bad:#a62d36;--rk-bad-bg:#fff0f1;--rk-neutral:#52657c;--rk-neutral-bg:#edf1f6;color:var(--rk-text);font-size:15px;line-height:1.7;min-width:0;overflow-wrap:anywhere}
.rk-report{background:var(--rk-bg);border:1px solid var(--rk-line);border-radius:12px;padding:18px;margin-bottom:20px}.rk-report-head h3{font-size:20px;line-height:1.45;margin:0 0 12px}.rk-verdict{display:flex;align-items:flex-start;gap:9px;margin:0 0 10px}.rk-meta{font-size:14px;color:var(--rk-muted);margin:8px 0 13px}.rk-badge{display:inline-flex;align-items:center;gap:6px;border-radius:6px;background:var(--rk-neutral-bg);color:var(--rk-neutral);font-size:14px;font-weight:650;padding:3px 8px;line-height:1.5;white-space:nowrap;flex-shrink:0}.rk-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;border:1.5px solid currentColor;width:19px;height:19px;font-size:15px;font-weight:800;line-height:1}.rk-badge[data-severity=pass]{background:var(--rk-good-bg);color:var(--rk-good)}.rk-badge[data-severity=warning]{background:var(--rk-warn-bg);color:var(--rk-warn)}.rk-badge[data-severity=error]{background:var(--rk-bad-bg);color:var(--rk-bad)}.rk-counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0 17px}.rk-count{background:var(--rk-surface);border:1px solid var(--rk-line);border-radius:9px;padding:10px;min-width:0}.rk-count strong{display:block;font-size:27px;font-variant-numeric:tabular-nums;line-height:1.35;margin-top:8px}.rk-count small{display:block;font-size:12px;color:var(--rk-muted);line-height:1.5;margin-top:4px}.rk-count .rk-badge{white-space:normal;font-size:13px;padding:2px 0;background:none}.rk-count[data-severity=error] strong{color:var(--rk-bad)}.rk-count[data-severity=warning] strong{color:var(--rk-warn)}.rk-count[data-severity=pass] strong{color:var(--rk-good)}
.rk-ai{padding:15px;background:var(--rk-surface);border:1px solid var(--rk-line);border-radius:10px;margin:14px 0 20px}.rk-ai h3{margin:0 0 6px;font-size:16px;line-height:1.6}.rk-ai-note{font-size:14px;color:var(--rk-muted);line-height:1.7;margin:0 0 12px}.rk-ai-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.rk-ai-actions a,.rk-ai-actions button,.rk-filters button{font:inherit;font-size:14px;line-height:1.5;min-height:40px;padding:8px 12px;border:1px solid var(--rk-line);border-radius:7px;color:var(--rk-text);background:var(--rk-bg);text-decoration:none;cursor:pointer}.rk-ai-actions a.rk-ai-go{border-color:#2456e8;color:#2456e8;font-weight:600}.rk-ai-actions a.rk-ai-go.rk-ai-paste{border-style:dashed;font-weight:500}.rk-ai-actions button.rk-ai-copy{color:var(--rk-muted)}.rk-ai-actions a:hover,.rk-filters button:hover{border-color:#7899ea;color:#2456e8}.rk-ai-actions button:hover{filter:brightness(.96)}.rk-ai-status:empty{display:none}.rk-ai-status{font-size:14px;color:var(--rk-muted);margin:10px 0 0}.rk-ai-preview{font-size:14px;margin:11px 0 0}.rk-ai-preview summary{cursor:pointer;color:var(--rk-muted)}.rk-ai-preview textarea{display:block;width:100%;box-sizing:border-box;min-height:200px;font:inherit;font-size:14px;line-height:1.6;background:var(--rk-bg);color:var(--rk-text);border:1px solid var(--rk-line);border-radius:7px;padding:12px;margin-top:10px;resize:vertical}.rk-report button:focus-visible,.rk-report a:focus-visible,.rk-report summary:focus-visible,.rk-ai button:focus-visible,.rk-ai a:focus-visible,.rk-ai summary:focus-visible,.rk-ai textarea:focus-visible{outline:3px solid #8ca9f2;outline-offset:3px}
.rk-priorities{margin:20px 0}.rk-priorities h4{font-size:16px;margin:0 0 10px}.rk-priority{border-left:3px solid var(--rk-warn);background:var(--rk-surface);padding:12px;margin:8px 0;border-radius:0 7px 7px 0}.rk-priority[data-severity=error]{border-color:var(--rk-bad)}.rk-priority strong{font-size:15px;margin-left:9px}.rk-priority p{font-size:14px;line-height:1.75;margin:8px 0 0;color:var(--rk-muted)}.rk-filters{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0 12px}.rk-filters button[aria-pressed=true]{border-color:#92aceb;color:#2456e8;background:#edf3ff;font-weight:650}.rk-check{border-top:1px solid var(--rk-line);padding:12px 0}.rk-check summary{display:flex;gap:10px;align-items:flex-start;cursor:pointer;list-style:none}.rk-check summary::-webkit-details-marker{display:none}.rk-check summary::after{content:'+';margin-left:auto;color:var(--rk-muted);font-size:20px;line-height:1.5}.rk-check[open] summary::after{content:'−'}.rk-check summary strong{font-size:15px;line-height:1.8}.rk-actual,.rk-advice{font-size:14px;line-height:1.8;margin:10px 0 0;white-space:pre-wrap}.rk-advice{color:var(--rk-muted)}.rk-limitations{font-size:14px;line-height:1.8;color:var(--rk-muted);border-top:1px solid var(--rk-line);padding:15px 0 0 20px;margin:12px 0 0}.rk-empty{color:var(--rk-muted);font-size:14px}
:is([data-theme=dark],[data-xunl-theme=dark]) .rk-report,:is([data-theme=dark],[data-xunl-theme=dark]) .rk-ai,:is([data-theme=dark],[data-xunl-theme=dark]) .rk-standalone{--rk-bg:#162335;--rk-surface:#1c2b40;--rk-text:#e5edf8;--rk-muted:#b2c0d4;--rk-line:#344861;--rk-good:#8be1b5;--rk-good-bg:#173e35;--rk-warn:#ffce76;--rk-warn-bg:#443720;--rk-bad:#ffa1aa;--rk-bad-bg:#482b37;--rk-neutral:#c2cddd;--rk-neutral-bg:#2e3d52}:is([data-theme=dark],[data-xunl-theme=dark]) .rk-filters button[aria-pressed=true]{background:#233e6b;color:#c3d4ff}:is([data-theme=dark],[data-xunl-theme=dark]) .rk-ai-actions a:hover,:is([data-theme=dark],[data-xunl-theme=dark]) .rk-filters button:hover{color:#bed0ff}
@media(max-width:680px){.rk-report{padding:14px}.rk-counts{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.rk-verdict{flex-wrap:wrap}.rk-ai{padding:13px}.rk-ai-actions .rk-ai-copy{flex:1 0 38%;min-height:44px}.rk-ai-actions a{flex:1 0 38%;text-align:center;min-height:44px;box-sizing:border-box}.rk-filters button{min-height:44px}.rk-check summary{gap:8px}.rk-check summary strong{line-height:1.7}.rk-priority strong{display:block;margin:8px 0 0}.rk-count .rk-badge{font-size:14px}.rk-count small{font-size:13px}}
@media(prefers-reduced-motion:no-preference){.rk-ai-actions a,.rk-ai-actions button,.rk-filters button{transition:background-color .16s ease,border-color .16s ease,color .16s ease}}
/* 结论做成按严重程度上色的横条：有错误红色、只有改进项琥珀色、全部通过绿色；优先处理里的错误项同样标红。 */
.rk-verdict{font-size:17px;font-weight:650;line-height:1.6;padding:12px 14px;border-radius:8px;border-left:5px solid var(--rk-neutral);background:var(--rk-surface)}
.rk-verdict:has(.rk-badge[data-severity=error]){border-left-color:var(--rk-bad);background:var(--rk-bad-bg);color:var(--rk-bad)}
.rk-verdict:has(.rk-badge[data-severity=warning]){border-left-color:var(--rk-warn);background:var(--rk-warn-bg);color:var(--rk-warn)}
.rk-verdict:has(.rk-badge[data-severity=pass]){border-left-color:var(--rk-good);background:var(--rk-good-bg);color:var(--rk-good)}
.rk-priority[data-severity=error]{border-left-color:var(--rk-bad);background:var(--rk-bad-bg)}
:is([data-theme=dark],[data-xunl-theme=dark]) .rk-ai-actions a.rk-ai-go{border-color:#7899ea;color:#c3d4ff}
.rk-check-copy-btn,.rk-priority-copy-btn{display:inline-flex;align-items:center;gap:4px;margin-top:10px;padding:4px 10px;font-size:12.5px;font-weight:500;border-radius:6px;border:1px solid var(--rk-line);background:var(--rk-bg);color:var(--rk-text);cursor:pointer;line-height:1.5}
.rk-check-copy-btn:hover,.rk-priority-copy-btn:hover{border-color:#7899ea;color:#2456e8}

/* bundled source: hts.css */
/* HTS lookup. Shared --ink/--muted/--line/--paper/--white/--blue tokens keep dark mode in step with the site. */
.ht-page{max-width:1320px}
.ht-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ht-heading h1{font-size:clamp(28px,4vw,42px);line-height:1.25;margin:8px 0 12px}
.ht-family{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.ht-family a{font-size:14px;border:1px solid var(--line);background:var(--white);border-radius:999px;padding:7px 13px;color:var(--ink);text-decoration:none}.ht-family a[aria-current=page]{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.ht-workbench{border:1px solid var(--line);border-radius:18px;background:var(--white);box-shadow:0 14px 42px rgba(23,42,71,.06);padding:16px 18px;min-width:0}
.ht-form{display:flex;gap:10px;flex-wrap:wrap}
.ht-form input{flex:1 1 320px;min-width:0;min-height:48px;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-size:16px;color:var(--ink);background:var(--white)}
.ht-form input:focus{outline:2px solid var(--blue);outline-offset:1px}
.ht-workbench button{min-height:36px;border:1px solid var(--line);border-radius:10px;padding:5px 12px;font:inherit;font-size:14px;background:var(--white);color:var(--ink);cursor:pointer}
.ht-workbench button.primary{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600;min-height:48px;padding:8px 22px}
.ht-workbench button:disabled{opacity:.6;cursor:progress}
.ht-examples{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:10px 0 0;font-size:13px;color:var(--muted)}.ht-examples button{min-height:30px;padding:3px 10px;font-size:13px;border-radius:999px}
.ht-status{margin:12px 0 0;padding:9px 12px;border-radius:10px;font-size:14px;background:var(--paper);overflow-wrap:anywhere}.ht-status.warn{background:#fff7e6;color:#7a4b00}.ht-status.bad{background:#fdecec;color:#a42323}
.ht-release{margin:6px 0 0;font-size:12.5px;color:var(--muted)}.ht-release:empty{display:none}
.ht-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:14px;margin-top:12px;align-items:start}
.ht-grid:has(.ht-detail[hidden]){grid-template-columns:1fr}
.ht-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.ht-results{max-height:640px;overflow-y:auto}.ht-results:empty{display:none}
.ht-table{width:100%;border-collapse:collapse;font-size:13.5px}
.ht-table th,.ht-table td{border-top:1px solid var(--line);padding:7px 8px;text-align:left;vertical-align:top;overflow-wrap:anywhere}
.ht-table thead th{background:var(--paper);font-size:12.5px;color:var(--muted);border-top:0;position:sticky;top:0;z-index:1}
.ht-table td.code,.ht-detail .code,.ht-ch99 code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:nowrap}
.ht-results .ht-table td:nth-child(3),.ht-results .ht-table td:nth-child(5){white-space:nowrap}
.ht-table td.sp{font-size:12px;color:var(--muted);max-width:180px}
#ht-results tr[data-i],#ht-results tr[data-code]{cursor:pointer}#ht-results tr[data-i]:hover,#ht-results tr[data-code]:hover{background:var(--paper)}
#ht-results tr.group th{background:var(--white);font-size:12.5px;color:var(--blue);padding-top:12px;border-top:2px solid var(--line)}
#ht-results tr.head td{color:var(--muted)}#ht-results tr.rated td:first-child{font-weight:700}
#ht-results tr.hit{box-shadow:inset 3px 0 0 #e3a008}#ht-results tr.on{background:var(--blue-soft,#eaf1ff)}
.ht-detail{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--paper);position:sticky;top:12px;display:grid;gap:10px}
.ht-detail h3{margin:0;font-size:17px;line-height:1.4}.ht-crumbs{margin:0;font-size:12.5px;color:var(--muted);line-height:1.6}
.ht-rates{display:grid;gap:8px;margin:0}.ht-rates div{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.ht-rates dt{font-size:12.5px;color:var(--muted)}.ht-rates dd{margin:2px 0 0;font-size:18px;font-weight:700;overflow-wrap:anywhere}.ht-rates p{margin:4px 0 0;font-size:12.5px;color:var(--muted)}
.ht-programs{margin:6px 0 0;padding-left:0;list-style:none;font-size:12.5px;display:grid;gap:2px}.ht-programs code{display:inline-block;min-width:28px;font-weight:700}
.ht-estimate{display:grid;gap:6px}.ht-estimate label{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}.ht-estimate input{min-height:40px;border:1px solid var(--line);border-radius:10px;padding:6px 10px;font:inherit;font-size:16px;width:150px;background:var(--white);color:var(--ink)}
.ht-est{margin:0;font-size:13.5px;line-height:1.55}
.ht-note{margin:0;font-size:12.5px;color:var(--muted);line-height:1.55}.ht-note.bad{color:#a42323}
.ht-links{margin:0;font-size:13px}.ht-links a{color:var(--blue)}
.ht-china{margin-top:14px;border:1px solid var(--line);border-radius:12px;padding:10px 12px}.ht-china summary{font-weight:700;cursor:pointer}
.ht-china h4{margin:12px 0 6px;font-size:14px}.ht-ch99{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.ht-ch99 summary{font-weight:400;font-size:13.5px}.ht-ch99 p{margin:4px 0 6px 0;font-size:12.5px;color:var(--muted);line-height:1.55}
html[data-xunl-theme="dark"] .ht-status.warn{background:#2b220c;color:#ffd98a}html[data-xunl-theme="dark"] .ht-status.bad{background:#2d1416;color:#ffb4b4}
@media(max-width:900px){.ht-grid{grid-template-columns:1fr}.ht-detail{position:static}.ht-results .ht-table td:nth-child(3),.ht-results .ht-table td:nth-child(5){white-space:nowrap}
.ht-table td.sp{display:none}.ht-table thead th:nth-child(4){display:none}}
@media(max-width:560px){.ht-workbench{padding:12px}.ht-form button.primary{width:100%}.ht-table td:nth-child(5),.ht-table thead th:nth-child(5){display:none}}
.ht-estimate{display:grid;gap:.5rem}.ht-estimate label{display:grid;gap:.2rem}.ht-estimate select,.ht-estimate input{min-height:44px;font-size:16px;width:100%;box-sizing:border-box}
.ht-estimate h4{margin:.2rem 0}.ht-stack{width:100%;border-collapse:collapse;font-size:.92rem}.ht-stack th,.ht-stack td{padding:.35rem .3rem;border-bottom:1px solid #e5e7eb;text-align:right}.ht-stack th{text-align:left;font-weight:500}.ht-stack .ht-total th,.ht-stack .ht-total td{font-weight:700;border-top:2px solid #94a3b8}

/* bundled source: hts-search.css */
/* Result columns remain readable and available at every viewport width. */
.ht-workbench .ht-grid{min-width:0}
.ht-workbench .ht-grid>*{min-width:0;max-width:100%}
#ht-results{width:100%;max-width:100%;overflow:auto;overscroll-behavior-x:contain}
#ht-results .ht-table{table-layout:fixed;min-width:960px;width:100%}
#ht-results .ht-table th:not([colspan]),#ht-results .ht-table td{overflow-wrap:break-word;word-break:normal;white-space:normal}
#ht-results .ht-table th:nth-child(1):not([colspan]),#ht-results .ht-table td:nth-child(1){width:140px}
#ht-results .ht-table th:nth-child(2),#ht-results .ht-table td:nth-child(2){width:320px;min-width:300px}
#ht-results .ht-table th:nth-child(3),#ht-results .ht-table td:nth-child(3),#ht-results .ht-table th:nth-child(5),#ht-results .ht-table td:nth-child(5){width:150px;white-space:normal!important}
#ht-results .ht-table th:nth-child(4),#ht-results .ht-table td:nth-child(4){width:180px}
#ht-results .ht-table td.sp,#ht-results .ht-table thead th:nth-child(4),#ht-results .ht-table td:nth-child(5),#ht-results .ht-table thead th:nth-child(5){display:table-cell!important}
.ht-source-language,.ht-scope{color:var(--muted);font-size:13px;line-height:1.6}
.ht-query-help{margin-top:10px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--paper);font-size:13px}
.ht-query-help p{margin:0 0 8px;line-height:1.55}
.ht-candidates{display:flex;gap:8px;flex-wrap:wrap}
.ht-special-label{display:block;margin-top:4px;white-space:normal;color:var(--muted);font-family:inherit;font-size:11px;line-height:1.4}

/* bundled source: categories.css */
.category-page{padding-top:14px;overflow-wrap:anywhere}.category-page .breadcrumbs{margin:0 0 10px;padding:10px 0}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:7px;list-style:none;margin:0;padding:0}.breadcrumbs li{display:flex;align-items:center;gap:7px;overflow-wrap:anywhere;min-width:0}.cat-hero{display:grid;grid-template-columns:minmax(0,1fr) 240px;align-items:center;gap:36px;padding:8px 0 22px}.cat-eyebrow{color:var(--blue);font-size:15px;font-weight:700;margin:0 0 8px;letter-spacing:.025em}.cat-hero h1 span{font-size:.6em;color:var(--muted)}.cat-hero h1{font-size:clamp(32px,3.6vw,44px);line-height:1.2;margin:0}.cat-intro{font-size:17px;line-height:1.75;max-width:48em;margin:12px 0;color:var(--muted)}.cat-hero-actions{display:flex;align-items:center;gap:14px 22px;flex-wrap:wrap}.cat-start,.cat-see-all{min-height:46px;display:inline-flex;align-items:center;padding:11px 17px;font-size:16px;font-weight:650;border-radius:10px;text-decoration:none}.cat-start{background:var(--blue);color:#fff}.cat-see-all{color:var(--ink);padding-left:0}.cat-count{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:18px}.cat-count strong{display:block;font-size:44px;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--ink)}.cat-count p{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}
.category-browse{margin:12px 0 34px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--white)}.category-browse>p,.category-browse>h2{font-size:16px;line-height:1.5;font-weight:700;margin:0 0 12px;color:var(--ink)}.category-browse-links{display:flex;flex-wrap:wrap;gap:9px}.category-browse-links>a{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;padding:9px 13px;border:1px solid var(--line);border-radius:9px;font-size:15px;color:var(--ink);text-decoration:none;background:var(--paper)}.category-browse-links>a>span{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.category-browse-links>a:hover{border-color:var(--blue)}.category-browse-links>a[aria-current=page]{border-color:var(--blue);background:var(--blue-soft);font-weight:700;color:var(--blue)}
.cat-scene{margin:26px 0 36px;scroll-margin-top:24px}.cat-scene-heading{margin-bottom:16px}.cat-scene h2,.cat-guide h2,.cat-faq>h2,.category-related>h2{font-size:clamp(21px,2.3vw,27px);line-height:1.45;margin:0 0 9px;color:var(--ink)}.cat-scene-heading>p{font-size:16px;line-height:1.8;margin:0;color:var(--muted);max-width:75ch}.cat-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.cat-tool-card{min-width:0;display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--white)}.cat-tool-badge{color:var(--muted);font-size:13px;line-height:1.6}.cat-tool-card h3{font-size:19px;line-height:1.5;margin:17px 0 11px;color:var(--ink)}.cat-tool-card>p{font-size:16px;line-height:1.8;color:var(--muted);margin:0 0 17px}.cat-tool-action{margin-top:auto;display:flex;gap:10px;align-items:center;justify-content:space-between;min-height:44px;font-size:16px;font-weight:700;line-height:1.6;color:var(--blue);text-decoration:none;border-top:1px solid var(--line);padding:14px 0 0}.cat-tool-action:hover{text-decoration:underline;text-underline-offset:4px}.cat-capabilities{display:flex;flex-wrap:wrap;gap:5px 7px;margin:0 0 18px}.cat-capabilities span{font-size:12px;line-height:1.6;color:var(--muted);padding:4px 7px;border-radius:5px;background:var(--paper)}
.cat-guide{margin:46px 0;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:28px}.cat-section-label{color:var(--blue);font-size:15px;font-weight:750;margin-bottom:22px}.cat-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.cat-guide p,.cat-faq p{font-size:16px;line-height:1.9;color:var(--muted);margin:12px 0 0}.cat-faq{margin:42px 0 10px;max-width:90ch}.cat-faq>h2{margin-bottom:17px}.cat-faq details{border-top:1px solid var(--line);padding:9px 0}.cat-faq details:last-child{border-bottom:1px solid var(--line)}.cat-faq summary{min-height:44px;padding:10px 2px;cursor:pointer;font-size:17px;line-height:1.6;font-weight:650;color:var(--ink)}.cat-faq p{margin:2px 0 14px}
.category-return{margin:20px 0 26px;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:12px;padding:16px 20px;background:var(--white);color:var(--ink);font-size:16px;line-height:1.8;overflow-wrap:anywhere}.category-return strong{display:block;font-size:17px}.category-return p{margin:5px 0;color:var(--muted)}.category-return a{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-weight:650}.category-related{margin:32px 0;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--white);overflow-wrap:anywhere}.guide-layout .category-related{padding:16px}.guide-layout .category-related .category-related-grid{grid-template-columns:1fr}.category-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.category-related-link{display:block;min-width:0;min-height:44px;border:1px solid var(--line);border-radius:11px;padding:18px;color:var(--ink);background:var(--paper);text-decoration:none}.category-related-link:hover{border-color:var(--blue)}.category-related-link h3{font-size:17px;line-height:1.55;margin:0 0 8px;color:var(--blue)}.category-related-link p{font-size:15px;line-height:1.75;margin:0;color:var(--muted)}.category-related-all{display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:650;color:var(--blue);margin-top:12px}.cat-procurement .category-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.category-page a:focus-visible,.category-page summary:focus-visible,.category-return a:focus-visible,.category-related a:focus-visible,.category-browse a:focus-visible{outline:3px solid #547dea;outline-offset:4px}
html[data-xunl-theme=dark] :is(.cat-eyebrow,.cat-section-label,.cat-tool-action,.category-return a,.category-related-link h3,.category-related-all,.cat-faq details[open] summary,.category-browse-links>a[aria-current=page]){color:#adc5ff}html[data-xunl-theme=dark] .cat-start{background:#355ed6;color:#fff}
@media(max-width:1000px){.cat-hero{grid-template-columns:minmax(0,1fr) 210px;gap:28px}.cat-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cat-tool-card{padding:21px}}
@media(max-width:640px){.category-page{padding-top:17px}.cat-hero{grid-template-columns:1fr;gap:22px;padding:14px 0 25px}.cat-hero h1 span{display:block;font-size:.6em;color:var(--muted)}.cat-hero h1{font-size:36px;letter-spacing:-.025em}.cat-intro{font-size:17px}.cat-count{padding:19px;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:center}.cat-count strong{font-size:40px;grid-row:1/3}.cat-count>span{margin:0}.cat-count p{font-size:14px}.cat-hero-actions{gap:5px 15px}.category-browse{padding:16px;margin:12px 0 27px}.category-browse-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.category-browse-links>a{padding:10px;font-size:14px;gap:8px}.cat-tool-grid{grid-template-columns:1fr;gap:13px}.cat-tool-card{padding:20px}.cat-scene{margin:29px 0 34px}.cat-guide{padding:21px;margin:32px 0}.cat-guide-grid{grid-template-columns:1fr;gap:25px}.cat-faq{margin-top:32px}.cat-faq summary{font-size:16px}.category-return{padding:15px 17px}.category-related{padding:19px}.category-related-grid,.cat-procurement .category-related-grid{grid-template-columns:1fr}.category-browse-nav{margin-top:24px}}
@media(max-width:350px){.cat-hero h1 span{display:block;font-size:.6em;color:var(--muted)}.cat-hero h1{font-size:31px}.category-browse-links{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.category-page{scroll-behavior:auto}}

html[data-xunl-theme=dark] :is(.category-page,.category-return,.category-related,.category-browse) :focus-visible{outline-color:#adc5ff}

.category-page>.category-browse{padding:16px;margin:8px 0 22px}

@media(max-width:640px){.category-page>.category-browse{min-width:0;padding:12px;margin:8px 0 18px}.category-page>.category-browse>p{margin-bottom:5px;font-size:14px}.category-page .category-browse-links{display:flex;flex-wrap:nowrap;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;gap:8px;padding:5px 3px}.category-page .category-browse-links>a{flex:0 0 auto;white-space:nowrap;min-height:44px;gap:10px}.category-page .category-browse-links>a:focus-visible{outline-offset:1px}.category-page .cat-count{padding:12px 16px;grid-template-columns:auto 1fr;gap:0 12px}.category-page .cat-count strong{grid-row:auto;font-size:36px}.category-page .cat-count>span{font-size:14px}.category-page .cat-count p{display:none}.category-page .cat-hero h1 span{display:inline}}

.sector-quick-nav{margin:12px 0 28px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:var(--white);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sector-quick-title{font-size:14px;font-weight:700;color:var(--muted);white-space:nowrap}
.sector-quick-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sector-pill{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 13px;border-radius:20px;font-size:14px;color:var(--ink);background:var(--paper);border:1px solid var(--line);text-decoration:none;transition:all .15s ease}
.sector-pill span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.sector-pill:hover{border-color:var(--blue);color:var(--blue)}
.sector-pill[aria-current=page]{background:var(--blue);color:#fff;border-color:var(--blue);font-weight:700}
.sector-pill[aria-current=page] span{color:rgba(255,255,255,.85)}
.cat-scene-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:0 0 9px}
.cat-scene-title-row h2{margin:0;font-size:clamp(21px,2.3vw,27px);line-height:1.45;color:var(--ink)}
.cat-sector-direct-link{display:inline-flex;align-items:center;gap:5px;min-height:34px;padding:5px 12px;border-radius:8px;font-size:14px;font-weight:650;color:var(--blue);background:var(--blue-soft);text-decoration:none;transition:opacity .15s ease}
.cat-sector-direct-link:hover{text-decoration:underline;text-underline-offset:3px}
.sector-hub-page .cat-scene{margin-top:16px}
html[data-xunl-theme=dark] .sector-quick-nav{background:#161b24;border-color:#2a3344}
html[data-xunl-theme=dark] .sector-pill{background:#1e2430;border-color:#2e3848;color:#d5dded}
html[data-xunl-theme=dark] .sector-pill:hover{border-color:#547dea;color:#adc5ff}
html[data-xunl-theme=dark] .sector-pill[aria-current=page]{background:#355ed6;color:#fff;border-color:#355ed6}
html[data-xunl-theme=dark] .cat-sector-direct-link{background:rgba(84,125,234,.18);color:#adc5ff}
@media(max-width:640px){
  .sector-quick-nav{padding:10px 12px;margin:8px 0 20px;flex-direction:column;align-items:flex-start;gap:8px}
  .sector-quick-links{overflow-x:auto;flex-wrap:nowrap;max-width:100%;padding-bottom:4px;gap:6px}
  .sector-pill{white-space:nowrap;font-size:13px;padding:5px 10px;min-height:32px}
  .cat-scene-title-row{flex-direction:column;align-items:flex-start;gap:8px}
}


/* bundled source: command-palette.css */
:root{--xunl-search-styles:1;--palette-bg:#fff;--palette-text:#172a47;--palette-muted:#617187;--palette-border:#dce3ee;--palette-active:#f1f5fc;--palette-blue:#2456e8;--palette-blue-bg:#edf2ff}html:is([data-xunl-theme=dark],[data-theme=dark]){--palette-bg:#142034;--palette-text:#e7eef9;--palette-muted:#b0bfd3;--palette-border:#344156;--palette-active:#22324c;--palette-blue:#91b5ff;--palette-blue-bg:#243758}.xunl-header-search{position:relative;display:flex;align-items:center;gap:9px;box-sizing:border-box;flex:1 1 240px;min-width:180px;max-width:400px;height:44px;margin:0 4px 0 auto;padding:0 12px;border:1px solid var(--line,var(--palette-border));border-radius:10px;background:var(--white,var(--palette-bg));color:var(--muted,var(--palette-muted))}.xunl-header-search:focus-within{border-color:var(--blue,var(--palette-blue));box-shadow:0 0 0 3px var(--blue-soft,var(--palette-blue-bg))}.xunl-header-search>svg{width:18px;height:18px;flex:0 0 18px;fill:none;color:inherit}.xunl-header-search input[type=search],.xunl-header-search input[data-xunl-search]{display:block;flex:1 1 auto;box-sizing:border-box;width:100%;min-width:0;min-height:42px;height:42px;margin:0;padding:0;border:0;border-radius:0;box-shadow:none;background:transparent;color:var(--ink,var(--palette-text));font:inherit;font-size:15px;line-height:1.4;outline:0}.xunl-header-search input::placeholder{color:var(--muted,var(--palette-muted));opacity:1}.xunl-header-search>kbd{flex:0 0 auto;padding:2px 5px;border:1px solid var(--line,var(--palette-border));border-radius:4px;background:var(--paper,var(--palette-active));color:var(--muted,var(--palette-muted));font-family:inherit;font-size:11px;line-height:1.3;white-space:nowrap}.header nav{margin-left:0}:is(.header,.pnav.xnav-header) .xunl-header-search input:focus-visible{outline:0;box-shadow:none}@media(max-width:1100px){.header .nav-wrap:has(>.xunl-header-search){flex-wrap:wrap;gap:10px 14px}.header .nav-wrap>.xunl-header-search{order:9;flex-basis:100%;max-width:none;min-width:0;margin:0}.xunl-header-search input[type=search],.xunl-header-search input[data-xunl-search]{font-size:16px}}@media(max-width:600px){.xunl-header-search>kbd{display:none}}.xunl-search-popover{position:fixed;z-index:10000;display:flex;flex-direction:column;box-sizing:border-box;margin:0;padding:0;border:1px solid var(--palette-border);border-radius:14px;background:var(--palette-bg);color:var(--palette-text);box-shadow:0 16px 48px rgba(15,23,42,.2);overflow:hidden;isolation:isolate}.xunl-search-popover[hidden]{display:none!important}.xunl-palette-suggestions{display:flex;flex:0 0 auto;align-items:center;gap:8px;min-height:48px;padding:7px 10px;border-bottom:1px solid var(--palette-border);background:var(--palette-active)}.xunl-suggestions-label{flex:0 0 auto;font-size:12px;color:var(--palette-muted)}.xunl-suggestion-chips{display:flex;align-items:center;gap:6px;min-width:0;overflow-x:auto;scrollbar-width:thin}.xunl-suggestion-chip{flex:0 0 auto;min-height:32px;padding:5px 10px;border:1px solid var(--palette-border);border-radius:999px;background:var(--palette-bg);color:var(--palette-text);font:inherit;font-size:12px;line-height:1.3;white-space:nowrap;cursor:pointer}.xunl-suggestion-chip:hover{border-color:var(--palette-blue);color:var(--palette-blue)}.xunl-palette-close{flex:0 0 36px;display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--palette-muted);font-family:inherit;font-size:24px;line-height:1;cursor:pointer}.xunl-palette-body{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:5px;scrollbar-width:thin}.xunl-palette-item{display:flex;align-items:center;gap:2px;padding:0;border-radius:9px;color:var(--palette-text)}.xunl-palette-item:hover,.xunl-palette-item.active{background:var(--palette-active)}.xunl-palette-result{display:flex;align-items:center;gap:12px;flex:1 1 auto;min-width:0;min-height:64px;padding:9px 8px;color:inherit;text-decoration:none}.xunl-palette-visual{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;overflow:hidden;border:1px solid var(--palette-border);border-radius:9px;background:var(--palette-active);color:var(--palette-blue)}.xunl-palette-thumb{display:block;box-sizing:border-box;width:100%;height:100%;object-fit:cover}.xunl-palette-fallback-icon{font-size:24px;line-height:1}.xunl-palette-meta{display:block;flex:1 1 auto;min-width:0}.xunl-palette-title{display:block;color:var(--palette-text);font-size:14px;font-weight:650;line-height:1.45;white-space:normal;overflow-wrap:anywhere}.xunl-palette-title mark,.xunl-palette-desc mark{background:transparent;color:var(--palette-blue);font-weight:700;text-decoration:underline}.xunl-palette-desc{display:block;margin-top:2px;color:var(--palette-muted);font-size:12px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.xunl-palette-jump{flex:0 0 auto;color:var(--palette-muted);font-size:18px}.xunl-palette-star{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--palette-muted);font-size:22px;cursor:pointer}.xunl-palette-star:hover,.xunl-palette-star.starred{color:#a46300;background:var(--palette-blue-bg)}html:is([data-xunl-theme=dark],[data-theme=dark]) .xunl-palette-star.starred{color:#ffd377}.xunl-search-popover :is(a,button):focus-visible{outline:2px solid var(--palette-blue);outline-offset:-2px}.xunl-palette-empty{padding:24px 18px;color:var(--palette-muted);font-size:14px;line-height:1.6;text-align:center}.xunl-search-retry{display:block;min-height:44px;margin:12px auto 0;padding:8px 18px;border:1px solid var(--palette-blue);border-radius:8px;background:var(--palette-bg);color:var(--palette-blue);font:inherit;cursor:pointer}.xunl-palette-footer{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:12px;min-height:36px;padding:5px 12px;border-top:1px solid var(--palette-border);background:var(--palette-active);color:var(--palette-muted);font-size:11px;line-height:1.4}.xunl-palette-count{font-variant-numeric:tabular-nums}@media(max-width:600px){.xunl-search-popover{border-radius:11px}.xunl-suggestions-label{display:none}.xunl-palette-result{gap:9px}.xunl-palette-desc{max-width:100%}.xunl-palette-visual{flex-basis:38px;width:38px;height:38px}.xunl-palette-star{flex-basis:40px;width:40px}.xunl-palette-hints{font-size:10px}}@media print{.xunl-header-search,.xunl-search-popover{display:none!important}}@media(max-width:1100px){.header>.nav-wrap.nav-wrap{flex-wrap:wrap!important}.header>.nav-wrap>.brand{flex:0 0 auto;min-width:0}.header>.nav-wrap>.xunl-header-search{flex:1 0 100%;min-width:0;width:100%;max-width:none;box-sizing:border-box}}@media(max-width:600px){.header>.nav-wrap>.brand{flex:1 1 auto}.header>.nav-wrap>.nav-login{display:none}.header>.nav-wrap>nav{order:10;flex:1 0 100%;min-width:0;max-width:100%;overflow-x:auto}.header>.nav-wrap>.xunl-preferences{margin-left:0}.header>.nav-wrap>.nav-signup{flex:0 0 auto}}

/* bundled source: interaction-play.css */
/* Small, truthful interaction cues. Loaded in <head> so icon space is reserved. */
:root{--xplay-accent:var(--blue,#2855eb);--xplay-good:#14866d;--xplay-bad:#c64155;--xplay-icon-play:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m8 5 11 7-11 7z' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3C/svg%3E");--xplay-icon-copy:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='8' y='8' width='12' height='13' rx='2' fill='none' stroke='black' stroke-width='1.8'/%3E%3Cpath d='M16 8V5a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h3' fill='none' stroke='black' stroke-width='1.8'/%3E%3C/svg%3E");--xplay-icon-download:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3v12m-5-5 5 5 5-5M4 16v4h16v-4' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");--xplay-icon-reset:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 9a8 8 0 1 1 1 9M4 3v6h6' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");--xplay-icon-example:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m13 3-8 10h6l-1 8 9-12h-7z' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3C/svg%3E");--xplay-icon-chart:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 4v16h17M8 15v-4m5 4V7m5 8v-6' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");--xplay-icon-controls:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 6h16M4 12h16M4 18h16' stroke='black' stroke-width='1.8'/%3E%3Cpath d='M8 3v6m8 0v6m-5 0v6' stroke='black' stroke-width='3'/%3E%3C/svg%3E")}
:where(button,a[role="button"],a.button,a.primary-link,input[type="submit"]){touch-action:manipulation;transition:transform 120ms ease,box-shadow 140ms ease,border-color 140ms ease,background-color 140ms ease}
:where(button,a[role="button"],a.button,a.primary-link,input[type="submit"]):not(:disabled):not([aria-disabled="true"]):active{transform:translateY(1px) scale(.978)}
:where(button,a[role="button"],a.button,a.primary-link,input[type="submit"]):focus-visible{outline:3px solid color-mix(in srgb,var(--xplay-accent) 55%,transparent);outline-offset:3px}
:where(main input,main textarea,main select){transition:border-color 140ms ease,box-shadow 140ms ease;accent-color:var(--xplay-accent)}
:where(main input,main textarea,main select):focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--xplay-accent) 12%,transparent)}
:is(#run-button,#copy-button,#download-button,#example-button,#clear-button,#mw-copy,#mw-share,#el-copy,#el-share){position:relative;padding-inline-start:36px}
:is(#run-button,#copy-button,#download-button,#example-button,#clear-button,#mw-copy,#mw-share,#el-copy,#el-share)::before{content:"";position:absolute;inset-inline-start:12px;top:50%;width:16px;height:16px;transform:translateY(-50%);background:currentColor;mask:var(--xplay-action-icon,var(--xplay-icon-play)) center/contain no-repeat;pointer-events:none}
:where(#copy-button,#mw-copy,#mw-share,#el-copy,#el-share){--xplay-action-icon:var(--xplay-icon-copy)}
#download-button{--xplay-action-icon:var(--xplay-icon-download)}
#example-button{--xplay-action-icon:var(--xplay-icon-example)}
#clear-button{--xplay-action-icon:var(--xplay-icon-reset)}
:is(.input-panel h2,.output-panel h2,.mw-overline){position:relative;padding-inline-start:29px}
:is(.input-panel h2,.output-panel h2,.mw-overline)::before{content:"";position:absolute;inset-inline-start:0;top:50%;width:20px;height:20px;transform:translateY(-50%);background:var(--xplay-accent);mask:var(--xplay-section-icon,var(--xplay-icon-controls)) center/contain no-repeat;pointer-events:none}
:is(.output-panel h2,.mw-overline){--xplay-section-icon:var(--xplay-icon-chart)}
:where(.mw-shapes label,.el-choice label,[role="tab"],[aria-pressed="true"]){transition:border-color 120ms ease,background-color 120ms ease,box-shadow 120ms ease}
:where(.mw-shapes label:has(input:checked),.el-choice label:has(input:checked)){box-shadow:inset 0 0 0 1px var(--xplay-accent)}
.xplay-result-pane{position:relative}
.xplay-result-pane::after{content:"";position:absolute;inset-inline-end:13px;top:13px;width:9px;height:9px;border:2px solid var(--xplay-accent);border-radius:50%;opacity:0;pointer-events:none;z-index:1}
.xplay-result-pane.xplay-updated::after{animation:xplay-result-pulse 520ms ease-out both}
.xplay-confirmed{animation:xplay-confirm 420ms ease-out both}
.xplay-invalid{outline:2px solid var(--xplay-bad);outline-offset:2px;animation:xplay-nudge 240ms ease-out}
.xplay-input-touched{animation:xplay-input 330ms ease-out}
.xplay-active-control{box-shadow:0 0 0 3px color-mix(in srgb,var(--xplay-accent) 16%,transparent)}
@keyframes xplay-result-pulse{0%{opacity:0;transform:scale(.6)}25%{opacity:.95;transform:scale(1)}100%{opacity:0;transform:scale(2.2)}}
@keyframes xplay-confirm{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--xplay-good) 35%,transparent)}100%{box-shadow:0 0 0 7px transparent}}
@keyframes xplay-nudge{0%,100%{translate:0}30%{translate:-3px}65%{translate:3px}}
@keyframes xplay-input{0%{outline:2px solid color-mix(in srgb,var(--xplay-accent) 45%,transparent);outline-offset:2px}100%{outline:2px solid transparent;outline-offset:4px}}
@media(hover:hover) and (pointer:fine){:where(main button,header button):not(:disabled):hover{border-color:var(--xplay-accent)}:where(.tool-card,.kit-card){transition:transform 140ms ease,box-shadow 140ms ease}:where(.tool-card,.kit-card):hover{transform:translateY(-2px)}}
@media(prefers-reduced-motion:reduce){:where(button,a[role="button"],a.button,a.primary-link,input[type="submit"],main input,main select,main textarea,.tool-card,.kit-card){transition:none!important}:where(button,a[role="button"],a.button,a.primary-link,input[type="submit"]):active{transform:none}.xplay-updated::after,.xplay-confirmed,.xplay-invalid,.xplay-input-touched{animation:none!important}:where(.tool-card,.kit-card):hover{transform:none}}
html.xplay-paused .xplay-updated::after,html.xplay-paused :is(.xplay-confirmed,.xplay-invalid,.xplay-input-touched){animation:none!important}