/* Guidance remains an overlay on the current question. */
.help-sheet{position:fixed;inset:auto 0 0;margin:0 auto;padding:0;width:min(620px,100%);max-width:100%;max-height:64dvh;border:1px solid #dfe4de;border-bottom:0;border-radius:20px 20px 0 0;background:white;color:#202a32;box-shadow:0 -10px 45px #17263a25;overflow:hidden}
.help-sheet[open]{display:flex;flex-direction:column}
.help-sheet::backdrop{background:#17263a55}
.help-sheet-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 22px 14px;border-bottom:1px solid #e7eae5;flex:none}
.help-sheet-header h2{font-size:19px;line-height:1.3;margin:10px 0 0}
.sheet-handle{display:block;width:36px;height:4px;background:#c4cbc6;border-radius:3px}
.sheet-close{align-self:center;display:grid;place-items:center;min-width:44px;min-height:44px;background:transparent;border:0;border-radius:8px;font:30px/1 Arial;color:#202a32;cursor:pointer}
.sheet-close:hover{background:#f1f3ef}
.help-sheet-content{overflow:auto;overscroll-behavior:contain;padding:18px 22px max(22px,env(safe-area-inset-bottom));min-height:0}
.help-sheet-context{font-size:13px;line-height:1.45;background:#fff7e5;border-left:3px solid #e7a116;padding:10px 12px;margin:0 0 18px;color:#535c56}
.help-sheet h3{font-size:21px;line-height:1.35;letter-spacing:-.3px;margin:0 0 18px}
.help-sheet .guide-answers{display:grid;grid-template-columns:1fr;gap:8px}
.help-sheet .guide-short{grid-template-columns:repeat(2,minmax(0,1fr))}
body.tool-page .help-sheet .answer{min-height:52px;padding:12px 14px;font-size:14px;justify-content:center}
.help-sheet .help-choice{display:block;width:100%;text-align:left;min-height:44px;margin:10px 0}
.help-sheet .guide-context{font-size:13px;margin:16px 0;border-top:1px solid #e7eae5;padding-top:12px}
.help-sheet .guide-context summary{min-height:36px;cursor:pointer}
.help-sheet .guide-explanation{font-size:13px;line-height:1.5}
.sheet-controls{margin-top:10px}
.sheet-controls .tool-button{font-size:12px;padding:8px 0;min-height:40px}
.help-sheet .guide-note{font-size:14px;line-height:1.5}
.help-sheet .guide-rationale{font-size:13px;margin-bottom:14px}
.help-sheet .primary{width:100%;min-height:48px;white-space:normal;text-align:center}
body:has(.help-sheet[open]){overflow:hidden}
.help-sheet :focus-visible{outline:2px solid #b87900;outline-offset:3px}
@media(max-width:700px){.help-sheet-header{padding-inline:18px}.help-sheet-content{padding-inline:18px}.help-sheet h3{font-size:19px}.help-sheet-header h2{font-size:18px}}

.help-sheet [hidden]{display:none!important}

.help-sheet .help-choice::before{display:none}
.help-sheet .guide-note:empty{display:none}

/* Choice sheet: no expandable prose mixed with the answers. */
.help-sheet{max-height:calc(100dvh - 16px)}
.help-sheet .guide-answers:has(.answer:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}
.help-sheet .sheet-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.help-sheet[data-density="1"] .help-sheet-context,.help-sheet[data-density="2"] .help-sheet-context,.help-sheet[data-density="3"] .help-sheet-context{padding:7px 9px;font-size:12px;margin-bottom:10px}
.help-sheet[data-density="1"] h3,.help-sheet[data-density="2"] h3,.help-sheet[data-density="3"] h3{font-size:17px;margin-bottom:10px}
.help-sheet[data-density="2"] .answer,.help-sheet[data-density="3"] .answer{font-size:12px!important;padding:8px!important;min-height:44px!important}
.help-sheet[data-density="2"] .help-sheet-content,.help-sheet[data-density="3"] .help-sheet-content{padding:10px 14px}
.help-sheet[data-density="3"] .help-sheet-header{padding:6px 14px}
.help-sheet[data-density="3"] h3{font-size:15px}
.help-sheet[data-density="3"] .guide-answers{gap:5px}
@media(max-width:700px){.help-sheet:has(.guide-answers .answer:nth-child(4)){max-height:calc(100dvh - 16px)}}


.sheet-inline-explanation{margin-top:14px;padding-top:10px;border-top:1px solid #e3e7df;font-size:13px;line-height:1.4;color:#53615a}
.sheet-inline-explanation p{margin:0 0 8px}
.sheet-inline-explanation ul{margin:0;padding-left:18px}
.sheet-inline-explanation li{margin:5px 0}
.help-sheet[data-density="2"] .sheet-inline-explanation,.help-sheet[data-density="3"] .sheet-inline-explanation{font-size:11px;line-height:1.3;margin-top:8px;padding-top:8px}


@media(max-width:700px){
 .help-sheet:has(.guide-answers .answer:nth-child(4)){max-height:85dvh}
 .help-sheet .guide-answers:has(.answer:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
 body.tool-page .help-sheet .guide-answers:has(.answer:nth-child(4)) .answer{min-height:44px;font-size:12px;padding:8px;line-height:1.35}
 .help-sheet:has(.guide-answers .answer:nth-child(4)) h3{font-size:17px;margin-bottom:12px}
 .help-sheet:has(.guide-answers .answer:nth-child(4)) .help-sheet-context{font-size:12px;margin-bottom:12px;padding:8px}
}

body.tool-page .help-sheet .answer{border:1px solid #dce2dc;border-radius:12px;background:#fff;color:#202a32;text-align:left;line-height:1.4}
body.tool-page .help-sheet .answer:hover{border-color:#c88c0d;background:#fff8e9}