.tool{--bg:#181818;--bg-deep:#111;--panel:#202020;--panel-2:#262626;--hover:#fff1;--line:#2e2e2e;--line-strong:#454545;--fg:#ededed;--muted:#a3a3a3;--subtle:#727272;--accent:#ededed;--accent-fg:#fff;--on-accent:#111;--accent-tint:#ffffff14;--sel:#5ad1ff;--ok:#3ecf8e;--warn:#ffb020;--danger:#ff4d4f;--warn-bg:#241b04;--warn-fg:#ffcc4d;--warn-line:#4d3a06;--obj:#f2b544;--well:#00000029;--thumb-bg:color-mix(in srgb, var(--panel) 62%, #000);--font-sans:-apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Segoe UI", sans-serif;--font-display:var(--font-noto-tc), "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--font-num:var(--font-noto-tc), "Noto Sans TC", var(--font-sans);--r-lg:8px;--r-md:5px;--r-sm:4px;--row:32px;--gap:14px;--top:84px;--shadow:0 12px 30px #00000059;--shadow-pop:0 30px 70px #00000080;--ease:cubic-bezier(.2, .8, .2, 1);color:var(--fg);font:13px/1.5 var(--font-sans);font-variant-numeric:tabular-nums}:is(html:has(.tool),body:has(.tool)){background:#181818}.tool ::selection{background:#5ad1ff59}.tool :focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tool button:disabled{opacity:.4;cursor:default}.tool input,.tool select,.tool textarea{background-color:#0000}.tool h1,.tool h2,.tool h3{margin:0}.scroll{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;overflow:auto}.mono{font-family:var(--font-mono)}.error{color:var(--danger)}.tool-page{background:var(--bg);position:fixed;inset:0;overflow:hidden}.glass{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}.topbar{top:var(--gap);left:var(--gap);right:var(--gap);z-index:30;pointer-events:none;align-items:center;gap:12px;height:56px;display:flex;position:fixed}.topbar>*{pointer-events:auto}.island{align-items:center;gap:4px;min-width:0;height:56px;padding:0 8px;display:flex}.island.brand{gap:12px;padding:0 10px}.island.actions{margin-left:auto}.mark{background:var(--accent);width:34px;height:34px;color:var(--on-accent);border-radius:10px;flex:none;place-items:center;text-decoration:none;display:grid}.wordmark{font:900 16px/1 var(--font-display);letter-spacing:.01em;color:var(--fg);white-space:nowrap;text-decoration:none}.nav{border-left:1px solid var(--line);margin-left:4px;padding-left:10px;display:flex}.nav a{color:var(--muted);border-radius:var(--r-sm);white-space:nowrap;padding:6px 8px;font-size:12.5px;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--fg);background:var(--hover)}.version{font:11px var(--font-mono);color:var(--muted);white-space:nowrap;border:1px solid var(--line);border-radius:999px;margin-left:4px;padding:4px 9px;text-decoration:none}.version:hover,.version[aria-current=page]{color:var(--fg);border-color:var(--line-strong)}.banners{top:var(--top);z-index:40;width:min(720px, calc(100vw - 2 * var(--gap)));pointer-events:none;gap:8px;display:grid;position:fixed;left:50%;transform:translate(-50%)}.banners>*{pointer-events:auto}.banner{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-pop);animation:drop .3s var(--ease);flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px 10px 14px;font-size:13px;line-height:1.55;display:flex}.banner:before{content:"";background:var(--fg);border-radius:50%;flex:none;width:8px;height:8px}.banner.warn{border-color:color-mix(in srgb, var(--warn) 45%, var(--line))}.banner.warn:before{background:var(--warn)}.banner>span{flex:280px}.banner progress{height:6px;accent-color:var(--fg);flex:0 200px}@keyframes drop{0%{opacity:0;transform:translateY(-8px)}}.ib{border-radius:var(--r-md);min-width:38px;height:38px;color:var(--muted);white-space:nowrap;background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-weight:500;text-decoration:none;display:inline-flex}.ib:hover:not(:disabled),.ib.on{color:var(--fg);background:var(--hover)}.ico{stroke:currentColor;fill:none;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:17px;height:17px}.caret{opacity:.6;width:10px;height:10px}.vsep{background:var(--line);flex:none;width:1px;height:24px;margin:0 4px}.cta{border-radius:var(--r-md);background:var(--accent);height:38px;color:var(--on-accent);white-space:nowrap;border:0;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-weight:600;text-decoration:none;display:inline-flex}.cta:hover:not(:disabled){filter:brightness(1.06)}.cta.lg{height:46px;padding:0 22px;font-size:14.5px}.cta.sm{height:32px;padding:0 12px}.btn{border-radius:var(--r-sm);border:1px solid var(--line);height:34px;color:var(--fg);white-space:nowrap;background:#0000001a;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--line-strong);background:var(--hover)}.btn.sm{height:28px;padding:0 9px;font-size:12px}.btn.danger{color:var(--danger)}.btn.ghost{color:var(--muted);background:0 0;border-color:#0000}.btn.ghost:hover:not(:disabled){color:var(--fg);background:var(--hover)}.btn.on{color:var(--bg);background:var(--fg);border-color:var(--fg)}.lnk{color:var(--fg);cursor:pointer;text-decoration:underline;-webkit-text-decoration-color:var(--line-strong);text-decoration-color:var(--line-strong);text-underline-offset:4px;background:0 0;border:0;padding:0;font-weight:500}.lnk:hover{-webkit-text-decoration-color:var(--fg);text-decoration-color:var(--fg)}.lnk.muted{color:var(--muted)}.lnk.danger{color:var(--danger)}.fld{border-radius:var(--r-md);border:1px solid var(--line);background:var(--well);width:100%;height:38px;color:var(--fg);outline:none;padding:0 12px}.fld:focus{border-color:var(--accent)}.fld::placeholder{color:var(--subtle)}textarea.fld{resize:none;height:auto;padding:11px 12px;line-height:1.65}select.fld{padding-right:8px}select.fld option{background:var(--panel)}.lbl{color:var(--muted);justify-content:space-between;align-items:baseline;margin-bottom:7px;font-size:12px;font-weight:500;display:flex}.searchbox{position:relative}.searchbox input{border-radius:var(--r-md);border:1px solid var(--line);background:var(--well);width:100%;height:36px;color:var(--fg);outline:none;padding:0 12px 0 34px}.searchbox input:focus{border-color:var(--accent)}.searchbox input::placeholder{color:var(--subtle)}.searchbox>.ico{width:16px;height:16px;color:var(--subtle);pointer-events:none;position:absolute;top:10px;left:11px}.searchbox kbd{position:absolute;top:9px;right:9px}.step{height:var(--row);border-radius:var(--r-sm);border:1px solid var(--line);background:var(--well);grid-template-columns:26px minmax(0,1fr) 26px;min-width:0;display:grid;overflow:hidden}.step:focus-within{border-color:var(--accent)}.step button{color:var(--muted);background:0 0;border:0;padding:0;font-size:15px}.step button:hover:not(:disabled){color:var(--fg);background:var(--hover)}.step input{text-align:center;width:100%;min-width:0;font:12.5px var(--font-mono);color:var(--fg);background:0 0;border:0;outline:none}.step.wide{grid-template-columns:34px minmax(56px,1fr) 34px;height:36px}.fldset{gap:4px;min-width:0;display:grid}.fldset>span{color:var(--subtle);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.g3{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.g2{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.seg{border-radius:var(--r-md);border:1px solid var(--line);background:var(--well);gap:2px;padding:3px;display:inline-flex}.seg button{border-radius:var(--r-sm);height:28px;color:var(--muted);white-space:nowrap;background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:12.5px;display:inline-flex}.seg button:hover:not(:disabled){color:var(--fg)}.seg button[aria-pressed=true]{background:var(--hover);color:var(--fg);box-shadow:inset 0 0 0 1px var(--line-strong)}.chips{gap:6px;display:flex}.chip{border-radius:var(--r-sm);border:1px solid var(--line);height:30px;color:var(--muted);background:0 0;flex:1;font-size:12px}.chip:hover:not(:disabled){color:var(--fg)}.chip[aria-pressed=true]{color:var(--fg);border-color:var(--fg);background:var(--hover)}.chk{cursor:pointer;grid-template-columns:20px 1fr;align-items:start;gap:10px;line-height:1.55;display:grid}.chk input{appearance:none;cursor:pointer;border-radius:var(--r-sm);border:1px solid var(--line-strong);background:#0003;place-items:center;width:20px;height:20px;margin:0;display:grid}.chk input:checked{background:var(--fg);border-color:var(--fg)}.chk input:checked:after{content:"";border-left:2px solid var(--bg);border-bottom:2px solid var(--bg);width:10px;height:5px;transform:translateY(-1px)rotate(-45deg)}.chk b{font-weight:500;display:block}.chk small{color:var(--muted);font-size:12px}.chk.sm{grid-template-columns:16px 1fr;align-items:center;gap:8px;font-size:12.5px}.chk.sm input{width:16px;height:16px}.chk.sm input:checked:after{width:8px;height:4px}.toggle{color:var(--muted);cursor:pointer;justify-content:space-between;align-items:center;gap:10px;font-size:12.5px;display:flex}.toggle input{appearance:none;background:var(--line-strong);cursor:pointer;border-radius:999px;flex:none;width:30px;height:18px;margin:0;transition:background .2s;position:relative}.toggle input:after{content:"";background:var(--fg);border-radius:50%;width:14px;height:14px;transition:transform .2s;position:absolute;top:2px;left:2px}.toggle input:checked{background:var(--fg)}.toggle input:checked:after{background:var(--bg);transform:translate(12px)}.tag{border:1px solid var(--line);color:var(--muted);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:2px 8px;font-size:11.5px;font-style:normal;display:inline-flex}.tag b{color:var(--fg);font-family:var(--font-mono);font-weight:400}.tag.inv{background:var(--fg);border-color:var(--fg);color:var(--bg);font-weight:700}.tag.sel{color:var(--sel);border-color:color-mix(in srgb, var(--sel) 50%, transparent)}.tool kbd{font:10.5px/16px var(--font-mono);color:var(--muted);border:1px solid var(--line-strong);text-align:center;border-bottom-width:2px;border-radius:4px;min-width:18px;padding:0 5px;display:inline-block}.dot{background:var(--ok);border-radius:50%;flex:none;width:7px;height:7px;display:inline-block}.dot.bad{background:var(--danger)}.h1{font:900 30px/1.15 var(--font-display);letter-spacing:.01em}.lead{color:var(--muted);margin:6px 0 0;font-size:13.5px;line-height:1.65}.mw{display:inline-flex;position:relative}.dd{z-index:50;background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--r-md);min-width:220px;max-height:min(70vh,560px);box-shadow:var(--shadow-pop);scrollbar-width:thin;gap:1px;padding:6px;animation:.18s ease-out pop;display:grid;position:absolute;top:calc(100% + 8px);right:0;overflow:auto}.dd.left{left:0;right:auto}.dd.up{top:auto;bottom:calc(100% + 12px)}@keyframes pop{0%{opacity:0;transform:translateY(-4px)scale(.98)}}.dd>button,.dd>a{text-align:left;border-radius:var(--r-sm);width:100%;color:var(--fg);background:0 0;border:0;grid-template-columns:1fr auto;align-items:center;gap:0 12px;padding:7px 10px;text-decoration:none;display:grid}.dd>button:hover:not(:disabled),.dd>a:hover{background:var(--hover)}.dd>button em,.dd>a em{color:var(--muted);grid-column:1;font-size:11.5px;font-style:normal}.dd>button kbd{grid-area:1/2}.dd>button[aria-checked=true]:after{content:"✓";color:var(--fg);grid-area:1/2}.dd hr{border:0;border-top:1px solid var(--line);margin:4px 8px}.dd .dd-row{justify-content:space-between;align-items:center;gap:10px;padding:6px 10px;display:flex}.dd .chk{padding:6px 10px}.dd .dd-sub{padding:4px 10px 6px}.dd .dd-sub summary{cursor:pointer;color:var(--fg);padding:3px 0}.dd .dd-sub .chk{padding:4px 0}.dd .dd-sub i{vertical-align:-1px;border-radius:2px;width:10px;height:10px;margin-right:6px;display:inline-block}.note{border-radius:var(--r-md);border:1px solid var(--line);background:var(--well);grid-template-columns:22px 1fr auto;align-items:start;gap:2px 10px;padding:11px 12px;line-height:1.55;display:grid}.note:before{content:"i";background:var(--hover);width:22px;height:22px;color:var(--fg);font:700 11px var(--font-mono);border-radius:50%;grid-row:span 2;place-items:center;display:grid}.note b{font-weight:600}.note p{color:var(--muted);grid-column:2;margin:0;font-size:12.5px}.note>:last-child:not(p):not(b){grid-area:1/3}.note.warn{border-color:color-mix(in srgb, var(--warn) 40%, var(--line))}.note.warn:before{content:"!";background:color-mix(in srgb, var(--warn) 18%, transparent);color:var(--warn)}.note.warn b{color:var(--warn)}.note.ok:before{content:"✓";background:color-mix(in srgb, var(--ok) 18%, transparent);color:var(--ok)}.note.danger{border-color:color-mix(in srgb, var(--danger) 40%, var(--line))}.note.danger:before{content:"!";background:color-mix(in srgb, var(--danger) 18%, transparent);color:var(--danger)}.note.danger b{color:var(--danger)}.empty{text-align:center;justify-items:center;gap:10px;padding:40px 24px;display:grid}.empty .art{border-radius:var(--r-lg);border:1px dashed var(--line-strong);width:84px;height:84px;color:var(--muted);place-items:center;margin-bottom:6px;display:grid}.empty .art .ico{stroke-width:1.3px;width:34px;height:34px}.empty h2,.empty h3{font:900 20px/1.3 var(--font-display)}.empty p{color:var(--muted);max-width:440px;margin:0;line-height:1.7}.empty .row{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px;display:flex}.empty code{font-size:11.5px}.status-page{background:var(--bg);place-items:center;padding:100px 16px 40px;display:grid;position:fixed;inset:0}.status-page .empty{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);width:min(520px,100%);box-shadow:var(--shadow)}.loading-line{color:var(--muted);align-items:center;gap:10px;display:inline-flex}.loading-line:before{content:"";border:2px solid var(--line-strong);border-top-color:var(--fg);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.scrim{z-index:60;background:#0000008c;place-items:center;padding:16px;animation:.2s fade;display:grid;position:fixed;inset:0}@keyframes fade{0%{opacity:0}}.dialog{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--r-lg);gap:14px;width:min(420px,100%);padding:22px;display:grid;box-shadow:0 40px 100px #0009}.dialog h2,.dialog h3{font:900 19px/1.3 var(--font-display);align-items:center;gap:10px;display:flex}.dialog p{color:var(--muted);margin:0;line-height:1.7}.dialog .row{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.dialog .ic{border-radius:var(--r-md);background:var(--hover);flex:none;place-items:center;width:34px;height:34px;display:grid}.pager{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:18px 0 6px;font-size:12px;display:flex}.pager .pg{align-items:center;gap:4px;display:flex}.pager .pg button{border-radius:var(--r-sm);min-width:32px;height:32px;color:var(--muted);font:12px var(--font-mono);background:0 0;border:1px solid #0000;padding:0 9px}.pager .pg button:hover:not(:disabled){color:var(--fg);border-color:var(--line)}.pager .pg button[aria-current=page]{background:var(--fg);color:var(--bg);font-weight:600}.pager .pg span{color:var(--subtle);padding:0 4px}.lib-rail{left:var(--gap);top:var(--top);bottom:var(--gap);flex-direction:column;width:256px;display:flex;position:absolute;overflow:hidden}.lib-rail .rh{gap:2px;padding:16px 16px 12px;display:grid}.lib-rail .rh h1{font:900 20px/1.2 var(--font-display)}.lib-rail .rh span{color:var(--muted);font-size:12px}.lib-rail .searchbox{margin:0 12px 10px}.lib-rail .sec{color:var(--subtle);justify-content:space-between;padding:6px 16px 4px;font-size:11.5px;display:flex}.catlist{flex:1;align-content:start;gap:1px;min-height:0;padding:0 8px 8px;display:grid}.catlist button{border-radius:var(--r-sm);height:30px;color:var(--muted);text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;padding:0 10px;display:flex}.catlist button:hover{color:var(--fg);background:var(--hover)}.catlist button small{font:11px var(--font-mono);color:var(--subtle)}.catlist button.zero{color:var(--subtle)}.catlist button[aria-pressed=true]{background:var(--fg);color:var(--bg);font-weight:600}.catlist button[aria-pressed=true] small{color:var(--bg);opacity:.7}.catlist hr{border:0;border-top:1px solid var(--line);width:calc(100% - 8px);margin:6px 4px}.lib-rail .rf{border-top:1px solid var(--line);gap:10px;padding:12px 16px 14px;display:grid}.lib-rail .rf .ver2{color:var(--subtle);justify-content:space-between;font-size:11.5px;display:flex}.lib-rail .rf .ver2 b{font:400 11px var(--font-mono);color:var(--muted)}.lib-main{left:calc(var(--gap) + 256px + 14px);right:var(--gap);top:var(--top);bottom:var(--gap);transition:right .4s var(--ease);flex-direction:column;display:flex;position:absolute}.lib.has-insp .lib-main{right:calc(var(--gap) + 340px + 14px)}.lib-mh{flex-wrap:wrap;align-items:flex-end;gap:14px;padding:6px 4px 14px;display:flex}.lib-mh .tt{flex:1;min-width:200px}.lib-mh .h1{align-items:baseline;gap:12px;font-size:34px;display:flex}.lib-mh .h1 small{font:500 13px var(--font-sans);color:var(--muted);letter-spacing:0}.lib-mh .tools{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.fchips{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.fchip{border:1px solid var(--line-strong);height:26px;color:var(--fg);background:0 0;border-radius:999px;align-items:center;gap:6px;padding:0 6px 0 10px;font-size:12px;display:inline-flex}.fchip i{color:var(--subtle);padding:0 3px;font-size:14px;font-style:normal;line-height:1}.fchip:hover i{color:var(--fg)}.lib-batch{animation:drop .25s var(--ease);gap:10px;margin:0 0 12px;padding:12px 14px;display:grid}.lib-batch .r{flex-wrap:wrap;align-items:center;gap:8px 10px;display:flex}.lib-batch .r+.r{border-top:1px solid var(--line);padding-top:10px}.lib-batch .ai{align-items:center;gap:8px;font-weight:600;display:inline-flex}.lib-batch .step{width:108px}.lib-batch .stat{color:var(--subtle);text-align:right;margin-left:auto;font-size:11.5px;line-height:1.5}.lib-batch .stat b{color:var(--muted);font-weight:500;font-family:var(--font-mono)}.lib-batch .cnt{min-width:72px;font-weight:700}.lib-batch .cnt b{font-family:var(--font-mono)}.lib-batch .push{align-items:center;gap:8px;margin-left:auto;display:flex}.lib-batch .msg{color:var(--muted);font-size:12px}.lib-gridwrap{flex:1;min-height:0;margin:0 -4px;padding:2px 4px 4px}.lib-grid{grid-template-columns:repeat(auto-fill,minmax(156px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.lib[data-density=s] .lib-grid{grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px}.lib-card{text-align:left;width:100%;color:var(--fg);border-radius:var(--r-md);border:1px solid var(--line);background:var(--panel);flex-direction:column;padding:0;transition:border-color .15s,transform .15s;display:flex;position:relative;overflow:hidden}.lib-card:hover{border-color:var(--line-strong);transform:translateY(-2px)}.lib-card .th{aspect-ratio:1;background:var(--thumb-bg);place-items:center;display:grid;overflow:hidden}.lib-card .th img{object-fit:contain;width:100%;height:100%;display:block}.lib-card .meta{border-top:1px solid var(--line);gap:1px;padding:8px 10px 9px;display:grid}.lib-card .meta b{font:600 12.5px var(--font-mono)}.lib-card .meta span{font:11px var(--font-mono);color:var(--subtle)}.lib-card .meta .ln{justify-content:space-between;align-items:center;gap:6px;margin-top:3px;display:flex}.lib-card .meta em{color:var(--muted);font-size:11.5px;font-style:normal}.lib-card .meta em.none{color:var(--subtle)}.lib-card .meta .src{font:10.5px var(--font-mono);color:var(--subtle)}.lib-card .meta .src.low{color:var(--warn)}.lib-card.on{border-color:var(--fg);box-shadow:0 0 0 1px var(--fg)}.lib-card .cb{border-radius:var(--r-sm);border:1px solid var(--line-strong);background:color-mix(in srgb, var(--panel) 80%, transparent);place-items:center;width:20px;height:20px;display:grid;position:absolute;top:8px;left:8px}.lib-card.on .cb{background:var(--fg);border-color:var(--fg)}.lib-card.on .cb:after{content:"";border-left:2px solid var(--bg);border-bottom:2px solid var(--bg);width:9px;height:5px;transform:translateY(-1px)rotate(-45deg)}.lib.picking .lib-card{cursor:copy}.lib-insp{right:var(--gap);top:var(--top);bottom:var(--gap);z-index:15;width:340px;animation:slidein .4s var(--ease);flex-direction:column;display:flex;position:absolute;overflow:hidden}@keyframes slidein{0%{opacity:0;transform:translate(30px)}}.lib-insp .ih{align-items:flex-start;gap:10px;padding:14px 14px 12px 18px;display:flex}.lib-insp .ih>div{flex:1;gap:6px;min-width:0;display:grid}.lib-insp .ih h2{font:900 24px/1.1 var(--font-display);letter-spacing:.01em;word-break:break-all}.lib-insp .ih .tags{flex-wrap:wrap;gap:6px;display:flex}.lib-insp 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