:root{--bg:#f6f7f9;--panel:#fff;--sunken:#f1f3f6;--text:#101828;--muted:#5d6676;--line:#e3e6eb;--line-strong:#cfd4dc;--accent:#2f55d4;--accent-soft:#eef2ff;--accent-fg:#fff;--good:#0f7b52;--good-soft:#e7f5ee;--warn:#9a5800;--warn-soft:#fff4e0;--danger:#b42318;--danger-soft:#fdecea;--highlight:#fff7d1;--var-step:#7a4fd0;--var-engine:#0e7490;--radius:8px;--side-w:13.5rem;--fs-sm:.875rem;--fs-xs:max(12px, .78rem);--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,Microsoft JhengHei,sans-serif;font-size:100%;line-height:1.55}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1115;--panel:#171a20;--sunken:#1d2128;--text:#e8eaee;--muted:#9aa2b1;--line:#2a2f38;--line-strong:#3a404b;--accent:#8ba4ff;--accent-soft:#1e2a4d;--accent-fg:#0f1115;--good:#5fd3a0;--good-soft:#143326;--warn:#f0b350;--warn-soft:#3a2a10;--danger:#ff8a80;--danger-soft:#3d1916;--highlight:#3a3312;--var-step:#c3a6ff;--var-engine:#5ccfe6;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-text-size=small]{font-size:87.5%}:root[data-text-size=large]{font-size:112.5%}:root[data-theme=dark]{--bg:#0f1115;--panel:#171a20;--sunken:#1d2128;--text:#e8eaee;--muted:#9aa2b1;--line:#2a2f38;--line-strong:#3a404b;--accent:#8ba4ff;--accent-soft:#1e2a4d;--accent-fg:#0f1115;--good:#5fd3a0;--good-soft:#143326;--warn:#f0b350;--warn-soft:#3a2a10;--danger:#ff8a80;--danger-soft:#3d1916;--highlight:#3a3312;--var-step:#c3a6ff;--var-engine:#5ccfe6;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1{text-wrap:balance;margin:0;font-size:1.45rem;line-height:1.3}h2{margin:0;font-size:1.05rem}h3{margin:0;font-size:.95rem}.muted,small{color:var(--muted)}small{font-size:var(--fs-xs)}p{margin:0}.shell{grid-template-columns:var(--side-w) minmax(0, 1fr);min-height:100vh;display:grid}.side{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;gap:2px;height:100vh;padding:16px 12px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:10px;padding:4px 8px 16px;font-size:1rem;font-weight:700;display:flex}.brand:hover{text-decoration:none}.logo{background:var(--accent);width:26px;height:26px;color:var(--accent-fg);font-size:var(--fs-sm);border-radius:7px;flex:none;place-items:center;display:grid}.side nav{flex-direction:column;gap:2px;display:flex}.nav-link{color:var(--text);white-space:nowrap;border-radius:6px;align-items:center;gap:10px;padding:7px 10px;display:flex}.nav-icon{flex:none}.nav-link .nav-icon{color:var(--muted)}.nav-link[aria-current=page] .nav-icon{color:inherit}.nav-link:hover{background:var(--sunken);text-decoration:none}.nav-link[aria-current=page]{background:var(--accent-soft);color:var(--accent);font-weight:700}.side-foot{flex-direction:column;align-items:flex-start;gap:10px;margin-top:auto;padding:0 6px;display:flex}.side-foot .logout{align-items:center;gap:8px;display:inline-flex}.side-toggle{color:var(--muted);font-weight:400;font-size:var(--fs-sm);white-space:nowrap;background:0 0;border:none;border-radius:6px;align-self:stretch;align-items:center;gap:8px;margin:0 -6px;padding:6px 8px;display:flex}.side-toggle:hover:not(:disabled){background:var(--sunken);color:var(--text);filter:none}.theme-switch{border:1px solid var(--line);background:var(--sunken);border-radius:999px;gap:2px;padding:2px;display:inline-flex}.theme-switch button{width:28px;height:28px;color:var(--muted);background:0 0;border:none;border-radius:50%;place-items:center;padding:0;display:grid}.theme-switch button:hover:not(:disabled){color:var(--text);filter:none}.prefs{flex-wrap:wrap;gap:6px;display:flex}.text-size-switch button{font-weight:600;line-height:1}.text-size-switch .small{font-size:12px}.text-size-switch .medium{font-size:14px}.text-size-switch .large{font-size:17px}.theme-switch button[aria-checked=true]{background:var(--panel);color:var(--text);box-shadow:0 0 0 1px var(--line), 0 1px 2px #00000014}main{width:100%;min-width:0;padding:20px 28px 64px}@media (width>=900px){@media (prefers-reduced-motion:no-preference){.shell{transition:grid-template-columns .18s ease-out}}[data-side=collapsed]{--side-w:3.75rem}[data-side=collapsed] .side{z-index:20;align-items:center;padding:16px 8px}[data-side=collapsed] .brand{padding:4px 0 16px}[data-side=collapsed] .side nav{align-self:stretch}[data-side=collapsed] .nav-link{justify-content:center;padding:8px 0}[data-side=collapsed] .side-foot{align-items:center;padding:0}[data-side=collapsed] .prefs{flex-direction:column;align-items:center}[data-side=collapsed] .theme-switch{flex-direction:column}[data-side=collapsed] .side-foot .logout{padding:6px}[data-side=collapsed] .side-toggle{align-self:center;margin:0;padding:6px}[data-side=collapsed] .side-label{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}[data-side=collapsed] :is(.nav-link,.logout,.side-toggle){position:relative}[data-side=collapsed] :is(.nav-link,.logout,.side-toggle):is(:hover,:focus-visible) .side-label{clip-path:none;background:var(--text);width:auto;height:auto;color:var(--panel);font-size:var(--fs-sm);pointer-events:none;border-radius:6px;padding:4px 9px;font-weight:400;line-height:1.4;top:50%;left:calc(100% + 10px);overflow:visible;transform:translateY(-50%);box-shadow:0 4px 12px #0000002e}}@media (width<=899px){.shell{grid-template-rows:auto 1fr;grid-template-columns:minmax(0,1fr)}.side{z-index:5;border-right:none;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;gap:8px;height:auto;padding:8px 12px;position:sticky}.brand{padding:0 4px 0 0}.brand span:last-child{display:none}.side nav{scrollbar-width:none;flex-direction:row;flex:1;overflow-x:auto}.side-foot{flex-direction:row;flex:none;align-items:center;gap:4px;margin:0}.side .nav-icon,.side-toggle{display:none}.theme-switch button{width:26px;height:26px}main{padding:16px 16px 96px}}button{font:inherit;border-radius:var(--radius);border:1px solid var(--accent);background:var(--accent);color:var(--accent-fg);cursor:pointer;white-space:nowrap;padding:7px 14px;font-weight:500}button:hover:not(:disabled){filter:brightness(1.06)}button:disabled{opacity:.45;cursor:default}button.secondary{background:var(--panel);color:var(--text);border-color:var(--line-strong)}button.secondary:hover:not(:disabled){background:var(--sunken);filter:none}button.link{color:var(--accent);background:0 0;border:none;padding:2px 6px;font-weight:400}button.link:hover:not(:disabled){filter:none;text-decoration:underline}button.danger{color:var(--danger)}input,select{font:inherit;border:1px solid var(--line-strong);border-radius:calc(var(--radius) - 2px);background:var(--panel);color:var(--text);width:100%;min-width:0;padding:7px 10px}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);outline:none}input[type=number]{font-variant-numeric:tabular-nums}@media (width<=600px){input,select{font-size:max(16px,1rem)}}.row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.actions{white-space:nowrap;flex-wrap:wrap;align-items:center;gap:6px;display:flex}td.actions{white-space:nowrap;display:table-cell}.grid{grid-template-columns:repeat(auto-fill,minmax(min(12.5rem,100%),1fr));gap:14px 16px;display:grid}.field{font-size:var(--fs-sm);color:var(--muted);flex-direction:column;gap:4px;min-width:0;display:flex}.field>span{font-weight:500}.field input,.field select{color:var(--text)}.field small{font-size:var(--fs-xs);line-height:1.4}.chip{font-size:var(--fs-xs);white-space:nowrap;background:var(--sunken);color:var(--muted);border-radius:999px;align-items:center;gap:4px;padding:1px 9px;font-weight:500;display:inline-flex}.chip.good{background:var(--good-soft);color:var(--good)}.chip.warn{background:var(--warn-soft);color:var(--warn)}.chip.bad{background:var(--danger-soft);color:var(--danger)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);gap:14px;min-width:0;padding:18px 20px;display:grid}.panel-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.page-head p{margin-top:4px}table{border-collapse:collapse;background:var(--panel);width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;padding:8px 10px}th{font-size:var(--fs-xs);color:var(--muted);background:var(--sunken);font-weight:500}td.num{font-variant-numeric:tabular-nums;white-space:nowrap;font-family:var(--mono);font-size:var(--fs-sm)}tbody tr:last-child td{border-bottom:none}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow-x:auto}.table-wrap>table{margin:0}table.edit td{padding:4px 5px}table.edit td:first-child{text-align:center;width:2rem}.rows-table{justify-items:start;gap:8px;display:grid}.rows-table>.table-wrap{width:100%}table.edit input,table.edit select{min-width:6.5rem}table.edit select[aria-label^=來源],table.edit input[aria-label^=待確認說明]{min-width:9.5rem}tr.highlight td{background:var(--highlight);font-weight:600}.empty-row{color:var(--muted);font-size:var(--fs-sm);padding:10px}.error{color:var(--danger);margin:0}.error-box{border:1px solid color-mix(in srgb, var(--danger) 40%, transparent);background:var(--danger-soft);border-radius:var(--radius);color:var(--danger);padding:12px 16px}.error-box ul{margin:6px 0 0;padding-left:1.2rem}.error-box.row-between{margin:0 0 16px}p.warn,div.warn{background:var(--warn-soft);color:var(--warn);border-radius:var(--radius);font-size:var(--fs-sm);padding:8px 12px}.notice{color:var(--muted);font-size:var(--fs-sm)}.login-page{place-items:center;min-height:100vh;padding:16px;display:grid}.login{background:var(--panel);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:14px;width:min(22.5rem,100%);padding:28px;display:flex}.login .brand{padding:0 0 4px}.login label{font-size:var(--fs-sm);color:var(--muted);flex-direction:column;gap:4px;display:flex}.login button{padding:9px}.cards{grid-template-columns:repeat(auto-fill,minmax(min(16.25rem,100%),1fr));gap:12px;display:grid}.card{background:var(--panel);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);color:var(--text);flex-direction:column;gap:6px;padding:16px 18px;display:flex}a.card:hover{border-color:var(--accent);text-decoration:none}.card>span{color:var(--muted);font-size:var(--fs-sm)}.home{gap:28px;display:grid}.home section{gap:10px;display:grid}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.toolbar input{max-width:360px}.inline-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);flex-wrap:wrap;align-items:flex-end;gap:8px;margin:0 0 14px;padding:14px 16px;display:flex}.inline-form .field{flex:240px}.case-name{font-weight:600}.editor-head{z-index:4;background:var(--bg);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:-20px -28px 18px;padding:14px 28px;display:flex;position:sticky;top:0}.editor-head .title{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;display:flex}.editor-head h1{overflow-wrap:anywhere;font-size:1.25rem}.crumb{font-size:var(--fs-xs);color:var(--muted)}.editor-grid{grid-template-columns:11.25rem minmax(0,1fr) 17.5rem;align-items:start;gap:20px;display:grid}.steps{gap:2px;display:grid;position:sticky;top:5.75rem}.step{color:var(--muted);text-align:left;white-space:normal;background:0 0;border:none;border-radius:6px;grid-template-columns:22px 1fr;align-items:start;gap:10px;padding:6px;font-weight:400;display:grid}.step:hover:not(:disabled){background:var(--sunken);filter:none}.step b{color:var(--text);font-weight:500;display:block}.step small{font-size:var(--fs-xs);line-height:1.35;display:block}.step i{border:1.5px solid var(--line-strong);width:22px;height:22px;font-style:normal;font-size:var(--fs-xs);background:var(--panel);color:var(--muted);border-radius:50%;place-items:center;display:grid}.step.done i{background:var(--good);border-color:var(--good);color:var(--panel)}.step.warn i{background:var(--warn-soft);border-color:var(--warn);color:var(--warn)}.editor-main{gap:16px;min-width:0;display:grid}.editor-main>.panel{scroll-margin-top:5.75rem}.summary{gap:10px;display:grid;position:sticky;top:5.75rem}.summary h2{font-size:var(--fs-sm);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:6px;font-weight:500;display:flex}.summary h2 small{font-size:var(--fs-xs)}.summary .empty{border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted);font-size:var(--fs-sm);padding:14px}.summary .downloads{gap:6px;display:grid}.summary .downloads button{width:100%}.verdict{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:1fr auto;gap:2px 8px;padding:12px 14px;display:grid}.verdict strong{font-size:var(--fs-sm);color:var(--muted);font-weight:500}.verdict .value{font-family:var(--mono);font-variant-numeric:tabular-nums;grid-column:1;font-size:1.3rem;font-weight:600}.verdict .value small{font-family:inherit;font-size:var(--fs-xs);margin-left:3px}.verdict .mark{grid-area:1/2/span 2;align-self:center}.verdict .meter{background:var(--sunken);border-radius:2px;grid-column:1/-1;height:4px;margin:4px 0 2px;overflow:hidden}.verdict .meter span{background:var(--good);border-radius:2px;height:100%;display:block}.verdict.fail{border-color:var(--danger)}.verdict.fail .meter span{background:var(--danger)}.verdict .limit{font-size:var(--fs-xs);color:var(--muted);grid-column:1/-1}.verdict button.help{grid-column:1/-1;justify-self:start}.stale .verdict{opacity:.6}@media (width<=1439px){.editor-grid{grid-template-columns:minmax(0,1fr) 16.25rem}.steps{scrollbar-width:none;grid-column:1/-1;gap:6px;display:flex;position:static;overflow-x:auto}.step{border:1px solid var(--line);background:var(--panel);border-radius:999px;flex:none;grid-template-columns:20px auto;align-items:center;gap:6px;padding:5px 12px 5px 6px}.step small{display:none}.step b{white-space:nowrap}.step i{width:20px;height:20px}.summary{top:5.25rem}}@media (width<=899px){.editor-head{margin:-16px -16px 14px;padding:10px 16px;position:static}.editor-head .actions{z-index:6;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--panel);border-top:1px solid var(--line);grid-template-columns:1fr 1fr 1.3fr;display:grid;position:fixed;bottom:0;left:0;right:0}.editor-grid{grid-template-columns:minmax(0,1fr)}.steps{order:-2}.summary{order:-1;grid-template-columns:repeat(auto-fit,minmax(min(13.75rem,100%),1fr));align-items:start;position:static}.summary h2,.summary .warn,.summary .empty{grid-column:1/-1}.summary .downloads{flex-wrap:wrap;grid-column:1/-1;display:flex}.summary .downloads button{flex:auto;width:auto}.editor-main>.panel{scroll-margin-top:7rem}.panel{padding:14px}}@media (height<=500px){.side,.editor-head{position:static}}.tabs{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.tabbar{border-bottom:1px solid 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var(--line-strong);color:var(--muted);vertical-align:1px;border-radius:999px;margin-left:4px;padding:0 7px;line-height:1.6}button.link.help:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}button.link.help[aria-expanded=true]{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.tag{font-size:var(--fs-xs);color:var(--warn);background:var(--warn-soft);white-space:nowrap;vertical-align:1px;border-radius:999px;margin-left:6px;padding:0 7px;font-weight:500;display:inline-block}.formula-help{font-size:var(--fs-sm)}.formula-help .muted{margin-left:4px}.formula-doc{font-size:var(--fs-sm);max-width:75ch;line-height:1.65}.formula-doc h4{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.04em;margin:12px 0 2px;font-weight:600}.formula-doc p,.formula-doc ul{margin:4px 0}.formula-doc ul{padding-left:1.25rem}.formula-doc .formula{font-family:var(--mono);background:var(--sunken);border:1px solid var(--line);overflow-wrap:anywhere;border-radius:6px;padding:6px 10px}.formula-doc .pending{border-left:3px solid var(--warn);padding-left:8px}.formula-doc .pending b{color:var(--warn);margin-right:6px}.formula-doc{container-type:inline-size}.doc-sections{gap:0 24px;display:grid}.doc-sections section{min-width:0}@container (width>=36rem){.doc-sections{grid-template-columns:1fr 1fr}.doc-sections .wide{grid-column:1/-1}}.help-drawer{z-index:30;background:var(--panel);border-left:1px solid var(--line-strong);grid-template-rows:auto minmax(0,1fr);width:min(34rem,100vw);animation:.2s ease-out drawer-in-right;display:grid;position:fixed;top:0;bottom:0;right:0;box-shadow:-12px 0 40px #00000029}.drawer-head{padding:14px 18px 12px;padding-top:calc(14px + env(safe-area-inset-top,0px));border-bottom:1px solid var(--line);justify-content:space-between;align-items:start;gap:12px;display:flex}.drawer-head>div{gap:2px;min-width:0;display:grid}.drawer-head .eyebrow{font-size:var(--fs-xs);color:var(--muted)}.drawer-head h2{text-wrap:balance;font-size:1.1rem;line-height:1.35}.drawer-head button{font-size:var(--fs-sm);flex:none;padding:3px 12px}.drawer-body{overscroll-behavior:contain;padding:14px 18px calc(24px + env(safe-area-inset-bottom,0px));overflow-y:auto}.drawer-body .formula-doc{max-width:none;font-size:.9375rem}.drawer-step{background:var(--sunken);border:1px solid var(--line);border-radius:var(--radius);font-family:var(--mono);font-size:var(--fs-sm);overflow-wrap:anywhere;margin:0 0 10px;padding:8px 12px;line-height:1.8}.drawer-step .muted{font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,sans-serif;font-size:var(--fs-xs)}.drawer-scrim{display:none}@keyframes drawer-in-right{0%{transform:translate(100%)}}@keyframes drawer-in-up{0%{transform:translateY(100%)}}@media (width<=599px){.help-drawer{border-left:none;border-top:1px solid var(--line-strong);border-radius:14px 14px 0 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