.wk{gap:20px;display:grid}.wk-live{gap:20px;min-width:0;display:grid}.wk-print{display:none}.wk-loading{border-radius:var(--sc-radius-sm);background:var(--sc-surface);min-height:160px}@media print{.wk-live,.wk-sources,.wk-back{display:none!important}.wk-print{display:block}.wk-print p{margin:0 0 4px}}.wk-sr{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.wk-label{letter-spacing:.02em;color:var(--sc-muted);margin:0;font-size:13px;font-weight:650}.wk-text{color:var(--sc-body);white-space:pre-line;overflow-wrap:anywhere;margin:0}.wk-muted{color:var(--sc-muted);margin:0;font-size:14px}.wk-num{font-variant-numeric:tabular-nums}.wk-badge{border:1px solid var(--sc-line);color:var(--sc-muted);vertical-align:1px;border-radius:999px;margin-inline-start:8px;padding:1px 8px;font-size:12px;font-weight:500;display:inline-block}.wk{--wk-alert:color-mix(in srgb, #d92d20 70%, var(--sc-ink))}.wk-error{color:var(--wk-alert,#b42318);margin:0;font-size:14px}.wk-button{border:1px solid var(--sc-line);border-radius:var(--sc-radius-sm);background:var(--sc-paper);min-height:40px;color:var(--sc-ink);font:inherit;text-align:start;align-items:center;gap:6px;padding:6px 14px;font-size:14px;line-height:1.3;display:inline-flex}.wk-button:hover{border-color:var(--sc-accent)}.wk-button[aria-pressed=true]{border-color:var(--sc-accent);color:var(--sc-accent)}.wk-button:disabled{opacity:.55;cursor:not-allowed}.wk-link{color:var(--sc-accent);font:inherit;text-underline-offset:3px;background:0 0;border:0;padding:0;font-size:14px;text-decoration:underline}.wk-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.wk-head{gap:12px;display:grid}.wk-nature{color:var(--sc-muted);flex-wrap:wrap;align-items:baseline;gap:8px;margin:0;font-size:14px;display:flex}.wk-nature .wk-badge{border-color:var(--sc-accent);color:var(--sc-accent);margin:0}.wk-facts{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px;margin:0;display:grid}.wk-facts div{border:1px solid var(--sc-line);border-radius:var(--sc-radius-sm);background:var(--sc-surface);padding:12px 14px}.wk-facts dt{color:var(--sc-muted);font-size:13px;font-weight:650}.wk-facts dd{color:var(--sc-ink);overflow-wrap:anywhere;white-space:pre-line;margin:4px 0 0}.wk-inputs{border:0;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px;min-width:0;margin:0;padding:0;display:grid}.wk-inputs>legend{grid-column:1/-1;margin-bottom:4px;padding:0}.wk-input{align-content:start;gap:6px;min-width:0;display:grid}.wk-input-label,.wk-choice>legend{color:var(--sc-ink);padding:0;font-size:14px;font-weight:600}.wk-unit{color:var(--sc-muted);font-weight:400}.wk-box{border:1px solid var(--sc-line);border-radius:var(--sc-radius-sm);background:var(--sc-paper);width:100%;min-height:42px;color:var(--sc-ink);font:inherit;padding:8px 10px;font-size:max(16px,1em)}.wk-box[aria-invalid=true]{border-color:var(--wk-alert,#b42318)}.wk-number{gap:8px;display:grid}.wk-range{width:100%;accent-color:var(--sc-fill);min-height:28px}.wk-choice{border:0;gap:6px;min-width:0;margin:0;padding:0;display:grid}.wk-segments{flex-wrap:wrap;gap:6px;display:flex}.wk-segments label{position:relative}.wk-segments input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.wk-segments span{border:1px solid var(--sc-line);background:var(--sc-paper);border-radius:999px;align-items:center;min-height:40px;padding:6px 12px;font-size:14px;display:inline-flex}.wk-segments input:checked+span{border-color:var(--sc-fill);background:var(--sc-fill);color:var(--sc-fill-ink)}.wk-segments input:focus-visible+span{outline:2px solid var(--sc-accent);outline-offset:3px}.wk-switch{border:1px solid var(--sc-line);background:var(--sc-paper);border-radius:999px;align-items:center;gap:10px;width:fit-content;min-height:40px;padding:4px 12px 4px 6px;font-size:14px;display:inline-flex}.wk-switch>span{background:var(--sc-line);border-radius:999px;width:34px;height:20px;position:relative}.wk-switch>span:after{content:"";background:var(--sc-paper);border-radius:50%;width:16px;height:16px;transition:transform .15s;position:absolute;top:2px;left:2px}.wk-switch[aria-checked=true]>span{background:var(--sc-fill)}.wk-switch[aria-checked=true]>span:after{transform:translate(14px)}.wk-locked{flex-wrap:wrap;align-items:baseline;gap:8px;margin:0;display:flex}.wk-input-note{gap:2px;display:grid}.wk-status{border-radius:var(--sc-radius-sm);border:1px solid var(--sc-line);background:var(--sc-surface);padding:12px 14px}.wk-status[data-status=infeasible],.wk-status[data-status=invalid]{border-color:var(--wk-alert,#b42318)}.wk-status-line{color:var(--sc-ink);margin:0;font-weight:650}.wk-status ul{gap:8px;display:grid;margin:8px 0 0!important}.wk-status li{gap:4px;display:grid}.wk-status li[data-level=warning]>span:before{content:"• "}.wk-outputs{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:10px;display:grid}.wk-output{border:1px solid var(--sc-line);border-radius:var(--sc-radius-sm);background:var(--sc-paper);align-content:start;gap:4px;min-width:0;padding:12px 14px;display:grid}.wk-output-label{color:var(--sc-muted);font-size:14px}.wk-output-value{font-family:var(--font-display,inherit);color:var(--sc-ink);overflow-wrap:anywhere;font-size:clamp(20px,1vw + 16px,26px);font-weight:650}.wk-output-value[data-empty]{color:var(--sc-muted);font-size:15px;font-weight:500}.wk-trace{border-inline-start:3px solid var(--sc-accent);background:var(--sc-surface);border-radius:0 var(--sc-radius-sm) var(--sc-radius-sm) 0;gap:6px;margin-top:8px;padding:12px;display:grid}.wk-expr{font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);color:var(--sc-ink);overflow-wrap:anywhere;margin:0;font-size:14px}.wk-uses{gap:2px;display:grid}.wk-uses li{justify-content:space-between;gap:12px;font-size:14px;display:flex}.wk-trace-out{margin:0;font-size:14px}.wk-tray{gap:10px;display:grid}.wk-saved{flex-wrap:wrap;gap:8px 16px;display:flex}.wk-saved li{align-items:baseline;gap:10px;font-size:14px;display:flex}.wk-compare{border:1px solid var(--sc-line);border-radius:var(--sc-radius-sm);overflow-x:auto}.wk-compare:focus-visible{outline:2px solid var(--sc-accent);outline-offset:2px}.wk-compare table{border-collapse:collapse;width:100%;font-size:14px}.wk-compare th,.wk-compare td{border-bottom:1px solid var(--sc-line);text-align:start;vertical-align:top;padding:8px 10px}.wk-compare thead th{color:var(--sc-muted);font-weight:600}.wk-compare tbody th{color:var(--sc-ink);font-weight:600}.wk-compare tr[data-changed] th{color:var(--sc-accent)}.wk-compare tr[data-changed] th:before{content:"● ";vertical-align:2px;font-size:10px}.wk-runbar{gap:10px;display:grid}.wk-runbar:focus{outline:none}.wk-runbar:focus-visible{outline:2px solid var(--sc-accent);outline-offset:4px}.wk-origin{border-radius:var(--sc-radius-sm);background:var(--sc-surface);margin:0;padding:8px 12px;font-size:14px}.wk-try{border:1px dashed var(--sc-accent);border-radius:var(--sc-radius-sm);gap:6px;padding:12px 14px;display:grid}.wk-sources{border-top:1px solid var(--sc-line);padding-top:12px}.wk-sources>summary{cursor:pointer;color:var(--sc-ink);width:fit-content;font-size:14px;font-weight:600}.wk-sources[open]>summary{margin-bottom:12px}.wk-sources>:not(summary)+*{margin-top:12px}.wk-basis,.wk-refs{gap:6px;display:grid}.wk-basis li{gap:2px;display:grid}.wk-basis-label{color:var(--sc-ink);font-weight:600}.wk-basis-detail,.wk-refs{color:var(--sc-muted);font-size:14px}.wk-refs li:before{content:"↳ "}.wk-reading{gap:4px;display:grid}.wk-back{z-index:40;inset-inline:0;bottom:max(16px, env(safe-area-inset-bottom));background:var(--sc-ink,#111);width:fit-content;max-width:calc(100vw - 32px);color:var(--sc-paper,#fff);border-radius:999px;margin-inline:auto;display:flex;position:fixed;box-shadow:0 6px 24px #0003}.wk-back button{min-height:44px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;padding:8px 18px;font-size:15px}.wk-back .wk-back-close{border-inline-start:1px solid #ffffff40;padding-inline:14px}.wk-back-key{opacity:.8;border:1px solid #fff6;border-radius:4px;margin-inline-start:8px;padding:0 5px;font-size:12px}@media (pointer:coarse){.wk-back-key{display:none}}.wk-back button:focus-visible{outline-offset:-4px;outline:2px solid}.wk-note{z-index:40;inset-inline:16px;color:#fff;background:#111827;border-radius:10px;width:fit-content;max-width:calc(100vw - 32px);margin:0 auto;padding:10px 16px;font-size:14px;position:fixed;bottom:16px}@media (max-width:600px){.wk-label,.wk-muted,.wk-badge,.wk-error,.wk-facts dt,.wk-input-label,.wk-choice>legend,.wk-segments span,.wk-switch,.wk-button,.wk-link,.wk-output-label,.wk-uses li,.wk-trace-out,.wk-expr,.wk-saved li,.wk-compare table,.wk-origin,.wk-nature,.wk-sources>summary,.wk-basis-detail,.wk-refs,.wk-note,.wk-output-value[data-empty]{font-size:15px}.wk-link,.wk-sources>summary{align-items:center;min-height:40px;display:inline-flex}.wk-range{min-height:40px}}@media (prefers-reduced-motion:reduce){.wk *,.wk :before,.wk :after{transition:none!important;animation:none!important}}