:root {
 --bg: oklch(0.9611514 0.0000000 89.87556); --surface: oklch(1.0000000 0.0000000 89.87556); --fg: oklch(0.2501083 0.0072071 248.11624); --muted: oklch(from var(--fg) calc(l + .22) c h); --border: oklch(from var(--fg) calc(l + .60) c h); --accent: oklch(0.5219662 0.1770896 255.82973);
 --font-display: -apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
 --font-body: -apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
 --font-mono: "SF Mono",ui-monospace,Menlo,Consolas,monospace;
 --fs-h1:21px;--fs-h2:18px;--fs-h3:13px;--fs-body:13px;--fs-meta:11px;--radius:8px;--radius-lg:12px;--gap-md:12px;--sidebar:196px;
}
@media (prefers-color-scheme:dark){:root{--bg:oklch(.265 .006 285);--surface:oklch(.23 .005 285);--fg:oklch(.965 .003 285);--muted:oklch(.78 .006 285);--border:oklch(.49 .005 285);--accent:oklch(.75 .13 250);}}
html[data-theme="light"]{--bg:oklch(0.9611514 0.0000000 89.87556);--surface:oklch(1.0000000 0.0000000 89.87556);--fg:oklch(0.2501083 0.0072071 248.11624);--muted:oklch(from var(--fg) calc(l + .22) c h);--border:oklch(from var(--fg) calc(l + .60) c h);--accent:oklch(0.5219662 0.1770896 255.82973);}
html[data-theme="dark"]{--bg:oklch(.265 .006 285);--surface:oklch(.23 .005 285);--fg:oklch(.965 .003 285);--muted:oklch(.78 .006 285);--border:oklch(.49 .005 285);--accent:oklch(.75 .13 250);}
*{min-width:0} [hidden]{display:none!important}body{font-size:13px;line-height:20px}button,input,textarea,select{font:inherit;color:var(--fg)}button{color:var(--fg)}
button,a,input,textarea,select,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.48;cursor:not-allowed}button:hover:not(:disabled){background:color-mix(in oklch,var(--fg) 9%,var(--surface));color:var(--fg)}button:active:not(:disabled){background:color-mix(in oklch,var(--fg) 14%,var(--surface));color:var(--fg)}a:hover{text-decoration:underline;color:var(--fg)}.muted,.meta{color:var(--muted)}.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}
.shell{--stage-left:205px;min-height:100dvh}.sidebar{position:fixed;left:5px;top:5px;bottom:5px;width:196px;z-index:20;border-radius:12px;border:1px solid color-mix(in oklch,var(--fg) 10%,transparent);background:color-mix(in oklch,var(--bg) 78%,transparent);backdrop-filter:blur(24px) saturate(1.16);box-shadow:inset 0 1px color-mix(in oklch,var(--surface) 55%,transparent);display:flex;flex-direction:column;padding:8px;}
.space-name{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;padding-left:8px;min-height:32px}.brand{padding:0 8px 20px;font-size:11px;color:var(--muted);letter-spacing:.05em}.nav-list{border-top:1px solid color-mix(in oklch,var(--border) 50%,transparent);padding-top:8px}.nav-item{display:flex;align-items:center;gap:8px;min-height:36px;width:100%;border:0;border-radius:6px;background:transparent;text-align:left;padding:6px 8px;font-size:12px;line-height:18px}.nav-item .num{margin-left:auto;color:var(--muted)}.nav-item.selected{background:color-mix(in oklch,var(--fg) 7%,var(--bg));font-weight:600}.icon{width:18px;height:18px;flex-shrink:0;fill:currentColor}.sidebar-note{padding:24px 8px;color:var(--muted);font-size:11px;line-height:18px}.sidebar-bottom{margin-top:auto;border-top:1px solid color-mix(in oklch,var(--border) 50%,transparent);padding-top:8px}.sidebar-bottom>span{display:block;font-size:10px;padding:4px 8px;color:var(--muted)}
.tabbar{height:37px;position:relative;margin-left:var(--stage-left);display:flex;align-items:center;gap:8px;padding:0 8px;color:var(--muted);font-size:11px}.window-tab{padding:2px 16px;border:1px solid color-mix(in oklch,var(--border) 50%,transparent);border-radius:14px;background:var(--surface);color:var(--fg);line-height:20px}.window-caption{font-size:11px}.stage{margin-left:var(--stage-left);margin-right:5px;min-height:calc(100dvh - 42px);margin-bottom:5px;border-radius:12px;background:var(--surface);border:1px solid color-mix(in oklch,var(--fg) 6%,transparent);}
.stage-toolbar{height:48px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.stage-toolbar>.muted{font-size:11px}.tabs{display:flex;gap:4px}.tabs button{background:transparent;border:0;border-radius:6px;min-height:32px;padding:4px 12px;font-size:12px}.tabs [aria-selected="true"]{background:var(--fg-soft);font-weight:600}.content-wrap{max-width:944px;padding:24px 32px 40px;margin:auto}.section{padding:0}.section+.section{border:0}.page-heading{margin-bottom:24px;align-items:center}.page-heading p{margin:8px 0 0;color:var(--muted);font-size:13px}.page-heading h1{line-height:24px}.row{gap:8px}.row-between{gap:16px}.btn{min-height:36px;font-size:12px;line-height:18px;padding:7px 12px;justify-content:center;white-space:normal}.btn-primary{min-height:40px;background:var(--accent);border-color:transparent;color:var(--surface)}.btn-primary:hover:not(:disabled),.btn-primary:active:not(:disabled){background:color-mix(in oklch,var(--accent) 86%,var(--fg));color:var(--surface)}.btn-secondary{border-color:var(--border);background:transparent;color:var(--fg)}.btn-ghost{background:transparent;color:var(--fg);border:0}.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:32px;min-width:32px;padding:6px;border:0;background:transparent;border-radius:6px}.btn-sm{min-height:32px;padding:5px 8px}.keyhint{font-size:11px;font-family:var(--font-mono);color:var(--muted)}
.composer{border:1px solid var(--border);border-radius:10px;background:var(--surface);margin-bottom:24px}.composer:focus-within{border-color:var(--accent)}.composer.dragging{outline:2px solid var(--accent);outline-offset:3px;background:var(--bg)}.composer textarea{display:block;width:100%;resize:vertical;min-height:110px;max-height:320px;border:0;background:transparent;padding:16px;font-size:15px;line-height:22px;border-radius:10px}.composer textarea::placeholder{color:var(--muted)}.composer textarea:focus{outline:none}.composer textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.composer-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:4px 12px 12px}.mode-label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.mode-label select{max-width:190px;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px;min-height:32px;font-size:12px}.composer-helper{display:flex;justify-content:space-between;gap:16px;padding:8px 14px;border-top:1px solid color-mix(in oklch,var(--border) 55%,transparent);font-size:11px;color:var(--muted)}.file-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px}.file-chip{display:flex;align-items:center;gap:6px;max-width:100%;padding:2px 8px;border:1px solid var(--border);border-radius:6px;font-size:11px;overflow-wrap:anywhere}.file-chip select{max-width:155px;border:0;background:var(--surface);min-height:32px}.summary{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center;font-size:12px;padding:12px 0}.summary strong{font-weight:600}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.section-title h2{font-size:15px;line-height:20px}.section-label{color:var(--muted);font-size:11px;margin:0 0 12px}.small-note{font-size:11px;color:var(--muted);line-height:18px;overflow-wrap:anywhere}.inline-warning{padding:12px 16px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg);margin:12px 0;overflow-wrap:anywhere}.stage>.inline-warning{margin:0 24px}.notice{margin-top:16px;padding:12px 0;border-top:1px solid var(--border);font-size:12px;min-height:44px;overflow-wrap:anywhere}.list-controls{display:flex;gap:12px;justify-content:space-between;align-items:center;margin:8px 0 12px;flex-wrap:wrap}.filter-set{display:flex;gap:2px;flex-wrap:wrap}.filter-set button{border:0;border-radius:6px;min-height:32px;background:transparent;padding:4px 8px;font-size:12px}.filter-set button[aria-pressed="true"]{background:var(--fg-soft);font-weight:600}.search-input{width:170px;min-height:32px;border:1px solid var(--border);border-radius:6px;background:var(--surface);padding:5px 8px;font-size:12px}.import-list{padding:0;margin:0;list-style:none;border-top:1px solid var(--border)}.import-row{display:grid;grid-template-columns:28px 20px minmax(0,1fr) minmax(115px,.28fr) auto;gap:12px;align-items:start;padding:12px 0;border-bottom:1px solid color-mix(in oklch,var(--border) 70%,transparent);min-height:64px}.import-row .seq{font-size:11px;line-height:20px;color:var(--muted);font-family:var(--font-mono)}.row-title{font-size:13px;line-height:20px;font-weight:600;margin:0;overflow-wrap:anywhere}.row-description{font-size:11px;line-height:18px;color:var(--muted);margin:2px 0 0;overflow-wrap:anywhere;white-space:pre-wrap}.row-state{font-size:11px;line-height:18px;padding-top:1px;overflow-wrap:anywhere}.row-actions{display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:180px}.row-location{display:block;font-size:11px;color:var(--muted)}.result-type{font-size:11px;font-weight:400;color:var(--muted);margin-left:8px}.row-excluded{background:var(--fg-soft)}.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;font-size:11px;flex-wrap:wrap}.pagination input{width:72px;min-height:32px;border:1px solid var(--border);border-radius:6px;background:var(--surface);padding:4px 8px}.pagination .row{flex-wrap:wrap}.action-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;margin:8px 0 24px;border-bottom:1px solid var(--border)}.action-footer .row{flex-wrap:wrap}.empty{padding:36px 0;color:var(--muted);font-size:13px}.empty h2{font-size:15px;color:var(--fg);margin-bottom:8px}.empty p{max-width:50ch;margin:6px 0}.log-row{grid-template-columns:110px 1fr auto;gap:16px;padding:16px 0;align-items:center}.log-row h3{font-size:13px;line-height:20px}.log-row p{margin:4px 0 0;font-size:12px;color:var(--muted)}.meter{height:3px;background:var(--fg-soft);border-radius:2px;margin:12px 0}.meter>span{display:block;height:100%;background:var(--muted);border-radius:2px}.status-caption{font-size:12px;min-height:24px}.backdrop{position:fixed;inset:0;background:color-mix(in oklch,var(--fg) 10%,transparent);z-index:40}.detail-panel,.location-panel,.confirm-panel,.demo-panel{position:fixed;z-index:50;background:color-mix(in oklch,var(--surface) 92%,transparent);backdrop-filter:blur(20px) saturate(1.12);border:1px solid color-mix(in oklch,var(--fg) 16%,transparent);border-radius:12px;box-shadow:0 10px 28px color-mix(in oklch,var(--fg) 18%,transparent),inset 0 1px color-mix(in oklch,var(--surface) 60%,transparent);padding:20px;max-height:calc(100dvh - 64px);overflow:auto;width:min(580px,calc(100% - 32px));left:50%;top:64px;margin-left:calc(-1 * min(290px,50% - 16px));}.location-panel{width:min(420px,calc(100% - 32px));margin-left:calc(-1 * min(210px,50% - 16px));top:140px}.confirm-panel{width:min(460px,calc(100% - 32px));margin-left:calc(-1 * min(230px,50% - 16px));top:160px}.demo-panel{width:min(640px,calc(100% - 32px));margin-left:calc(-1 * min(320px,50% - 16px))}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.dialog-header h2{font-size:17px;line-height:24px}.dialog-body{font-size:13px}.field{margin:12px 0}.field label{color:var(--fg);font-size:12px}.field input,.field textarea,.field select{border:1px solid var(--border);padding:8px 10px;border-radius:6px;width:100%;background:var(--surface);min-height:36px}.field textarea{min-height:90px;resize:vertical}.dialog-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;margin-top:20px}.location-option{display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;background:transparent;border:0;border-radius:6px;min-height:40px;padding:8px;overflow-wrap:anywhere}.location-option[aria-pressed="true"]{background:var(--fg-soft);font-weight:600}.conversion{padding:16px;border:1px solid var(--border);border-radius:8px;background:var(--surface);max-height:280px;overflow:auto;margin-top:12px}.conversion p,.document-body p{white-space:pre-wrap;margin:8px 0;overflow-wrap:anywhere}.conversion h3,.document-body h3{font-size:18px;line-height:24px;margin:16px 0 8px}.conversion blockquote,.document-body blockquote{margin:8px 0;border-inline-start:2px solid var(--border);padding-left:12px}.conversion pre,.document-body pre,.raw-text{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font:12px/18px var(--font-mono);background:var(--bg);padding:12px;border-radius:6px}.document-body{font-size:15px;line-height:22px;max-width:720px;margin:28px auto}.fact-grid{display:grid;grid-template-columns:110px 1fr;gap:8px;font-size:12px;overflow-wrap:anywhere}.fact-grid dt{color:var(--muted)}.fact-grid dd{margin:0}.checks{display:flex;gap:8px;align-items:start;margin:12px 0;font-size:12px}.checks input{margin:4px 0;accent-color:var(--fg)}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.demo-grid button{justify-content:flex-start;text-align:left}.demo-panel details{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}.demo-panel summary{cursor:pointer;min-height:36px}.demo-section{margin:16px 0}.source-address{display:block;overflow-wrap:anywhere;background:var(--bg);padding:12px;border-radius:8px;font-size:12px}.return-button{margin-bottom:24px}.window-unfocused .sidebar{filter:brightness(.983) saturate(.58)}.window-unfocused .tabbar{filter:brightness(.993) saturate(.72)}.window-unfocused .detail-panel,.window-unfocused .location-panel{filter:brightness(.976) saturate(.82)}.window-unfocused .confirm-panel{filter:brightness(.987) saturate(.94)}
html[data-transparency="reduce"] .sidebar,html[data-transparency="reduce"] .detail-panel,html[data-transparency="reduce"] .location-panel,html[data-transparency="reduce"] .confirm-panel,html[data-transparency="reduce"] .demo-panel{backdrop-filter:none;background:var(--bg)}
@media(prefers-reduced-transparency:reduce){.sidebar,.detail-panel,.location-panel,.confirm-panel,.demo-panel{backdrop-filter:none;background:var(--bg)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media(max-width:920px){.shell{--stage-left:5px!important}.sidebar{box-shadow:0 8px 24px color-mix(in oklch,var(--fg) 20%,transparent)}.content-wrap{padding:20px}.stage-toolbar>.muted{display:none}.composer-footer,.composer-helper,.action-footer{flex-wrap:wrap}.composer-footer>.row{flex-wrap:wrap}.import-row{grid-template-columns:24px 18px minmax(0,1fr);gap:8px}.row-state{grid-column:3}.row-actions{grid-column:3;justify-content:flex-start;max-width:none}.demo-grid{grid-template-columns:1fr}.log-row{grid-template-columns:1fr}.pagination{align-items:flex-start}.mode-label{flex-wrap:wrap}.page-heading{align-items:flex-start}.fact-grid{grid-template-columns:1fr}.fact-grid dd{margin-bottom:8px}.confirm-panel,.detail-panel,.location-panel,.demo-panel{top:16px;max-height:calc(100dvh - 32px)}.keyhint{display:none}}

h1,h2,h3,h4{font-family:var(--font-display)}
.btn-secondary,.search-input,.field input,.field textarea,.field select,.mode-label select,.pagination input{border-color:color-mix(in oklch,var(--fg) 50%,var(--surface))}