.cfu-tool{margin:28px 0;padding:20px;border:1px solid #c5d0be;border-radius:8px;background:#f6f5ed;max-width:100%;box-sizing:border-box}
.cfu-tool summary{font-family:Georgia,serif;font-size:23px;line-height:1.35;cursor:pointer;color:#294d37;min-height:44px}
.cfu-tool[open]>summary{margin-bottom:18px}.cfu-tool fieldset{border:0;padding:0;margin:22px 0;min-width:0}.cfu-tool legend{font-weight:700;margin-bottom:16px}
.cfu-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.cfu-field{display:grid;gap:7px;align-content:start;min-width:0}.cfu-field label{font-weight:600;line-height:1.5}
.cfu-tool input,.cfu-tool select,.cfu-tool textarea{width:100%;box-sizing:border-box;font:inherit;color:#263c2f;border:1px solid #919e88;border-radius:5px;min-height:44px;padding:10px;background:#fffdf8;max-width:100%}.cfu-tool textarea{resize:vertical}.cfu-field small{font-size:13px;line-height:1.55;color:#465344}
.cfu-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.cfu-actions .button{white-space:normal;min-height:44px;line-height:1.45;max-width:100%}.cfu-actions .button:disabled{opacity:.6;cursor:not-allowed}
.cfu-tool :focus-visible{outline:3px solid #895332;outline-offset:3px}.cfu-errors{padding:14px;border:2px solid #9d482c;background:#fff5ec;margin:16px 0}.cfu-error{color:#8b351f;font-size:14px}.cfu-field [aria-invalid=true]{border:2px solid #9d482c}
.cfu-example-label,.cfu-static-example{padding:12px 15px;background:#ebe9d8;border-left:3px solid #8a653e}.cfu-tool [hidden]{display:none!important}.cfu-tool p,.cfu-tool label{overflow-wrap:anywhere}
.cfu-figure{margin:26px 0;padding:16px;border:1px solid #d5d9ca;background:#faf8ef;border-radius:8px;box-sizing:border-box}.cfu-figure img{display:block;width:100%;height:auto}.cfu-figure figcaption{margin-top:12px;font-weight:600;line-height:1.6}.cfu-figure p{margin-bottom:0;font-size:14px}
.cfu-tool svg{display:block;width:100%;height:auto;max-width:100%;margin:18px 0}.cfu-source-check{font-size:14px}.cfu-tool select{white-space:normal}.cfu-subtool{border-top:1px solid #c5d0be;padding:18px 0}.cfu-subtool>summary{font-size:20px}
.cfu-condition{padding:12px 16px;border-left:3px solid #8a653e;background:#edf0e3;font-weight:600;color:#294d37}.cfu-ledger-link{padding:16px 20px;border-left:3px solid #8a653e;background:#f0efdf}
.cfu-record-group{margin:20px 0}.cfu-record-group table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px}.cfu-record-group td,.cfu-record-group th{padding:8px;border-bottom:1px solid #c5d0be;vertical-align:top;overflow-wrap:anywhere}.cfu-record-group caption{text-align:left;padding:8px 0;font-weight:600}.cfu-record-group .button{min-height:44px;max-width:100%;white-space:normal;padding:7px;font-size:14px}.cfu-blank{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.7}
@media(max-width:650px){.cfu-fields{grid-template-columns:1fr}.cfu-tool{padding:16px}.cfu-tool summary{font-size:21px}.cfu-figure{padding:10px}.cfu-actions{gap:10px}.cfu-actions .button{width:100%}.cfu-record-group table,.cfu-record-group tbody,.cfu-record-group tr,.cfu-record-group td{display:block;width:100%;box-sizing:border-box}.cfu-record-group thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.cfu-record-group tr{margin:12px 0;border:1px solid #c5d0be;background:#fffdf8}.cfu-record-group td:before{content:attr(data-label) ': ';font-weight:600}.cfu-record-group td:has(button):before{content:none}.cfu-record-group caption{display:block}}
@media print{.cfu-tool,.cfu-figure{box-shadow:none;background:#fff}.cfu-actions,.cfu-errors{display:none}.cfu-fields{display:block}.cfu-field{margin:12px 0}.cfu-tool textarea{overflow:visible;min-height:8em}.cfu-record-group{break-inside:auto}}

.cfu-figures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:26px 0}.cfu-figures .cfu-figure{margin:0}.cfu-figures .cfu-figure p{overflow-wrap:anywhere}.cfu-figures .cfu-figure figcaption{font-size:16px}.cfu-figures .cfu-figure p{font-size:14px}.cfu-hero-note{padding:12px 16px;border-left:3px solid #8a653e;background:#edf0e3;color:#294d37}
@media(max-width:1000px){.cfu-figures{grid-template-columns:1fr}.cfu-figures .cfu-figure img{max-width:360px;margin-inline:auto}}
.cfu-shade-result{margin:24px 0;padding:24px;border:1px solid #b5c3a9;border-radius:10px;background:#fffdf5;color:#263c2f;box-sizing:border-box;overflow-wrap:anywhere}.cfu-shade-result figcaption{font-family:Georgia,serif;font-size:26px;line-height:1.35;color:#294d37}.cfu-shade-origin{font-size:14px;border-left:3px solid #8a653e;padding-left:12px;line-height:1.6}
.cfu-shade-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr);gap:24px;align-items:start;margin:22px 0}.cfu-shade-layout>*{min-width:0}.cfu-shade-art img{display:block;max-width:360px;width:100%;height:auto;margin:auto}.cfu-shade-art p{font-size:14px;line-height:1.65}.cfu-shade-layout dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0}.cfu-shade-layout dl>div{padding:12px;border:1px solid #c9d1bf;border-radius:5px;background:#eef1e5}.cfu-shade-layout dt{font-size:13px;line-height:1.5}.cfu-shade-layout dd{font-size:16px;font-weight:600;line-height:1.5;margin:6px 0 0}.cfu-shade-advice{border-left:3px solid #527447;background:#f1f2e7;padding:14px;line-height:1.75}.cfu-shade-boundary{border-top:1px solid #d5dccb;padding-top:16px;line-height:1.7}.cfu-shade-credit{font-size:13px;line-height:1.65}.cfu-shade-unknown{padding:24px 18px;background:#f3eee1;border:1px dashed #97663e;border-radius:8px;text-align:center}.cfu-shade-unknown>span{font-family:Georgia,serif;font-size:64px;line-height:1.3;color:#8a653e}.cfu-plan-caption{font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.cfu-confirm[hidden]{display:none!important}.cfu-confirm{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(22,36,25,.55);box-sizing:border-box}.cfu-confirm-card{width:100%;max-width:560px;max-height:calc(100dvh - 40px);overflow:auto;padding:24px;background:#fffdf5;border:2px solid #527447;border-radius:10px;box-shadow:0 8px 40px #17261855;box-sizing:border-box;overflow-wrap:anywhere}.cfu-confirm-card h2{font-size:26px;margin:0 0 16px}.cfu-confirm-card p{line-height:1.65}.cfu-confirm-card :focus-visible{outline:3px solid #895332;outline-offset:3px}.cfu-confirm-card .cfu-actions{margin-bottom:0}
@media(max-width:1000px){.cfu-shade-layout{grid-template-columns:1fr}.cfu-shade-art{max-width:440px;margin:auto}}
@media(max-width:650px){.cfu-shade-result{padding:16px}.cfu-shade-result figcaption{font-size:23px}.cfu-shade-layout dl{grid-template-columns:1fr}.cfu-confirm{padding:12px}.cfu-confirm-card{padding:18px;max-height:calc(100dvh - 24px)}}
@media print{.cfu-confirm{display:none}.cfu-shade-result{background:#fff;box-shadow:none}.cfu-shade-layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr)}.cfu-shade-art img{max-height:90mm;width:auto;max-width:100%}}