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em{font-style:normal;font-size:var(--text-sm);color:var(--tool-ink-2)}button.tool-remove-trigger{font:inherit;cursor:pointer;border:1px solid var(--tool-line-strong);color:var(--tool-ink-2);background:0 0;border-radius:3px;padding:2px 8px;font-size:.78rem}button.tool-remove-trigger:hover{border-color:var(--tool-req);color:var(--tool-req)}button.tool-remove-trigger.h1-saved__forget{border:0;padding:0}.tool-confirm{width:fit-content;height:fit-content;max-width:min(30rem, calc(100vw - 2 * var(--space-lg)));max-height:calc(100vh - 2 * var(--space-lg));border:1px solid var(--tool-line-strong);background:var(--tool-paper);color:var(--tool-ink);border-radius:4px;margin:auto;padding:0;position:fixed;inset:0;overflow:auto}.tool-confirm::backdrop{background:#18181861}.tool-confirm__box{gap:var(--space-sm);padding:var(--space-lg);display:grid}.tool-confirm__ask{margin:0;font-size:1.02rem;font-weight:600;line-height:1.4}.tool-confirm__detail{font-size:var(--text-sm);color:var(--tool-ink-2);margin:0;line-height:1.5}.tool-confirm__act{justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-xs);flex-wrap:wrap;display:flex}.tool-confirm .tool-confirm__act button{font:inherit;cursor:pointer;opacity:1;border:0;border-radius:3px;min-height:36px;padding:0 16px;font-size:.9rem}.tool-confirm .tool-confirm__act button.tool-confirm__no{border:1px solid var(--tool-line-strong);color:var(--tool-ink);background:0 0}.tool-confirm .tool-confirm__act button.tool-confirm__no:hover{border-color:var(--tool-ink);color:var(--tool-ink)}.tool-confirm .tool-confirm__act button.tool-confirm__yes{background:var(--tool-req);color:var(--tool-paper);font-weight:600}.tool-confirm .tool-confirm__act button.tool-confirm__yes:hover{filter:brightness(.92);color:var(--tool-paper)}.tool-confirm .tool-confirm__act button.tool-confirm__go{background:var(--tool-ink);color:var(--tool-paper);font-weight:600}.tool-confirm .tool-confirm__act button.tool-confirm__go:hover{filter:brightness(1.15);color:var(--tool-paper)}.tool-confirm .tool-confirm__act button:disabled{opacity:.55;cursor:default}@media print{.tool-confirm,button.tool-remove-trigger{display:none}}.tool-verdict{border-top:2px solid var(--tool-ink);padding-top:var(--space-sm);margin-top:var(--space-md);gap:var(--space-xs);display:grid}.tool-verdict h3{font-size:var(--text-base);color:var(--tool-ok);font-family:inherit;font-weight:600}.tool-verdict[data-route=AS2] h3{color:var(--tool-req)}.tool-verdict[data-route=VM2] h3{color:var(--tool-warn)}.tool-verdict p,.tool-verdict li{font-size:var(--text-sm);color:var(--tool-ink-2)}.tool-verdict ul{gap:4px;padding-left:1.1rem;list-style:outside;display:grid}.tool-results{border-top:1px solid var(--tool-line-strong);margin-top:var(--space-sm);list-style:none;display:grid}.tool-row{gap:var(--space-md);padding:var(--space-sm) 0;border-bottom:1px solid var(--tool-line);grid-template-columns:11rem minmax(0,1fr) 9rem;display:grid}.tool-row__name{font-size:var(--text-sm);color:var(--tool-ink);font-weight:600}.tool-row__body{gap:4px;min-width:0;display:grid}.tool-row__label{font-size:var(--text-base);color:var(--tool-ink);line-height:1.5}.tool-row[data-status=fire] .tool-row__label{color:var(--tool-req);font-weight:500}.tool-row[data-status=ok] .tool-row__label{color:var(--tool-ok)}.tool-row[data-status=warn] .tool-row__label{color:var(--tool-warn)}.tool-row[data-status=req] .tool-row__label{color:var(--tool-ink)}.tool-row[data-status=fail] .tool-row__label{color:var(--tool-req);font-weight:500}.tool-row[data-status=refuse] .tool-row__label{color:var(--tool-warn)}.tool-row__text{font-size:var(--text-sm);color:var(--tool-ink-2);line-height:1.6}.tool-row__list{font-size:var(--text-sm);color:var(--tool-ink-2);gap:3px;padding-left:1rem;list-style:outside;display:grid}.tool-row__ref{font-family:var(--font-mono);color:var(--tool-ink-2);text-align:right;font-size:.7rem;line-height:1.5}@media screen{.tool-row.is-folded{display:none}}.tool-results__fold button{width:100%;min-height:44px;font-size:var(--text-xs);color:var(--tool-ink-2);text-align:left;cursor:pointer;text-decoration:underline;-webkit-text-decoration-color:var(--tool-line-strong);text-decoration-color:var(--tool-line-strong);text-underline-offset:3px;background:0 0;border:0;align-items:center;padding:0;display:flex}.tool-results__fold button:hover{color:var(--tool-ink)}.tool-results__fold button:focus-visible{color:var(--tool-ink);-webkit-text-decoration-color:var(--tool-ink);text-decoration-color:var(--tool-ink);outline:none}.tool-note{font-size:var(--text-xs);color:var(--tool-ink-2);max-width:62ch}.tool-meter{gap:var(--space-xs);margin-top:var(--space-md);display:grid}.tool-meter__title{font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--tool-ink-2);font-weight:600}.tool-meter__track{background:var(--tool-na);border:1px solid var(--tool-line-strong);border-radius:var(--tool-radius);height:1.5rem;position:relative;overflow:hidden}.tool-meter__allowed{background:var(--g-220);border-right:2px solid var(--tool-ok);position:absolute;inset:0 auto 0 0}.tool-meter__design{background:var(--tool-key);width:2px;position:absolute;top:-3px;bottom:-3px}.tool-meter__legend{font-size:var(--text-xs);color:var(--tool-ink-2)}.tool-checklist__items{border-top:1px solid var(--tool-line-strong);list-style:none;display:grid}.tool-checklist__items>li{align-items:baseline;gap:var(--space-sm);padding:var(--space-sm) 0;border-bottom:1px solid var(--tool-line);font-size:var(--text-base);grid-template-columns:auto minmax(0,1fr) 9rem;line-height:1.5;display:grid}.tool-checklist__controls{gap:var(--space-sm);margin-bottom:var(--space-sm);display:grid}.tool-checklist__box{appearance:none;border:1.5px solid var(--tool-line-strong);background:var(--tool-panel);cursor:pointer;border-radius:2px;flex:none;width:13px;height:13px;margin:0;position:relative}.tool-checklist__box:hover{border-color:var(--tool-ink)}.tool-checklist__box:focus-visible{border-color:var(--tool-ink);outline:none}.tool-checklist__box:checked:after{content:"";border:solid var(--tool-ink);border-width:0 1.5px 1.5px 0;width:3px;height:7px;position:absolute;top:0;left:3px;transform:rotate(42deg)}.tool-checklist__what{cursor:pointer}.tool-checklist__what strong{font-weight:600}.tool-checklist__items>li:has(.tool-checklist__box:checked) .tool-checklist__what{color:var(--tool-ink-2)}.tool-checklist__ref{font-family:var(--font-mono);color:var(--tool-ink-2);text-align:right;font-size:.7rem}.tool-checklist__detail{grid-column:2/-1}.tool-checklist__detail ul{font-size:var(--text-sm);color:var(--tool-ink-2);padding-left:1.1rem;line-height:1.55;list-style:outside}.tool-checklist__detail li+li{margin-top:3px}.project-facts{gap:var(--space-sm) var(--space-md);margin-top:var(--space-sm);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.project-facts .tool-num{max-width:none}.tool-project-stamp{display:none}.tool-stepper button{border:1px solid var(--tool-line-strong);border-radius:var(--tool-radius);background:var(--tool-panel);width:2rem;color:var(--tool-ink);font-size:var(--text-base);line-height:1.6}.tool-stepper button:hover{border-color:var(--tool-ink);color:var(--tool-ink)}.tool-stepper button:focus-visible{border-color:var(--tool-ink);outline:none}.tool-stepper input{text-align:center;width:4.5rem}.tool-figures{gap:var(--space-sm);margin:var(--space-sm) 0;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));display:grid}.tool-figure{padding:var(--space-sm) var(--space-md);background:var(--tool-accent);color:var(--tool-on-accent);gap:2px;display:grid;container-type:inline-size}.tool-figure dt{font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;opacity:.9}.tool-figure dd{flex-wrap:wrap;align-items:baseline;gap:4px;margin:0;display:flex}.tool-figure__value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:1.75rem;font-weight:600;line-height:1.1;font-size:min(1.75rem, calc(100cqi / (var(--fit,1) * .62)))}.tool-figure__run{white-space:nowrap}.tool-figure__unit{font-size:var(--text-sm);opacity:.9}.tool-figure dd.tool-figure__ref{font-family:var(--font-mono);opacity:.9;font-size:.68rem;display:block}.tool-tabs{gap:var(--space-xl);display:grid}.tool-tabs__list{gap:0 var(--space-lg);border-bottom:1px solid var(--tool-line-strong);counter-reset:tab;flex-wrap:wrap;display:flex}.tool-tabs__list a{padding:var(--space-xs) 0 var(--space-sm);font-size:var(--text-sm);color:var(--tool-ink-2);border-bottom:2px solid #0000;gap:2px;margin-bottom:-1px;font-weight:600;display:grid}.tool-tabs__list a:before{counter-increment:tab;content:counter(tab, decimal-leading-zero) ".";font-family:var(--font-mono);letter-spacing:.04em;color:var(--tool-ink-2);font-size:.7rem;font-weight:400}.tool-tabs__list a:hover{color:var(--tool-ink)}.tool-tabs__list a.is-on{color:var(--tool-ink);border-bottom-color:var(--tool-ink)}.tool-tabs__badge{margin-left:var(--space-xs);letter-spacing:.06em;text-transform:uppercase;background:var(--tool-ink);color:var(--g-250);vertical-align:1px;border-radius:999px;padding:1px 7px;font-size:.66rem;font-weight:600;display:inline-block}.tool-tabs__panel{gap:var(--tool-section-gap);counter-reset:section note;min-width:0;display:grid}.tool-tabs__panel[hidden]{display:none}.tool-group{gap:var(--space-sm);display:grid}.tool-group>h3{font-family:inherit;font-size:var(--text-base);color:var(--tool-ink);padding-top:var(--space-sm);border-top:1px solid var(--tool-line);font-weight:600}.tool-crossref{gap:var(--space-xs);border-top:1px solid var(--tool-line);border-bottom:1px solid var(--tool-line);padding:var(--space-sm) 0;font-size:var(--text-sm);color:var(--tool-ink-2);margin-top:var(--space-sm);display:grid}.tool-crossref a{font-size:var(--text-xs);color:var(--tool-ink);border-bottom:1px solid;justify-self:start}.tool-link{column-gap:var(--space-md);border-bottom:1px solid var(--tool-line);margin-top:calc(var(--space-md) - var(--tool-section-gap));grid-template-columns:8rem minmax(0,1fr) auto;align-items:baseline;padding:.875rem 0;display:grid}.tool-link__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--tool-ink-2);font-weight:500}.tool-link__text{font-size:var(--text-sm);color:var(--tool-ink-2);line-height:1.55}.tool-link__text b{color:var(--tool-ink);font-weight:600}.tool-link__open{font-size:var(--text-sm);color:var(--tool-ink);white-space:nowrap;font-weight:500}.tool-link:hover .tool-link__open{text-underline-offset:4px;text-decoration:underline}.tool-rules{column-gap:var(--space-lg);border-top:1px solid var(--tool-line-strong);padding-top:var(--space-sm);grid-template-columns:12rem minmax(0,1fr);align-items:baseline;display:grid}.tool-rules>div{flex-direction:column;display:flex}.tool-rules a{justify-content:space-between;align-items:baseline;gap:var(--space-md);border-bottom:1px solid var(--tool-line);padding:.625rem 0;display:flex}.tool-rules a>span:first-child{color:var(--tool-ink);font-size:.9375rem;font-weight:600}.tool-rules a>span:last-child{font-size:var(--text-sm);color:var(--tool-ink-2);text-align:right}.tool-rules a:hover>span:first-child{text-underline-offset:4px;text-decoration:underline}@media (max-width:640px){.tool-link{grid-template-columns:minmax(0,1fr) auto;row-gap:4px}.tool-link__label{grid-column:1/-1}.tool-rules{row-gap:var(--space-xs);grid-template-columns:minmax(0,1fr)}.tool-rules a{flex-direction:column;gap:2px}.tool-rules a>span:last-child{text-align:left}}@media print{.tool-link,.tool-rules{display:none}}.asnzs3500{--tool-accent:#06bce8;--tool-on-accent:var(--tool-ink)}.fw-ref{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--tool-ink-2);margin-top:2px;font-weight:400;display:block}.fw-quiet{color:var(--tool-ink-2)}.fw-split{gap:var(--space-lg);grid-template-columns:minmax(0,3fr) minmax(0,2fr);align-items:start;display:grid}.fw-stacked{gap:var(--space-lg);flex-direction:column;display:flex}.fw-stacked>.fw-figure{max-width:36rem}.fw-figure{margin:0}.fw-figure figcaption{margin-top:var(--space-xs);font-size:var(--text-sm);color:var(--tool-ink-2);line-height:1.55}.fw-docs{flex-direction:column;margin:0;display:flex}.fw-docs>div{padding:var(--space-sm) 0;border-top:1px solid var(--tool-line)}.fw-docs>div:first-child{border-top-color:var(--tool-line-strong)}.fw-docs dt{justify-content:space-between;align-items:baseline;gap:var(--space-md);font-weight:600;display:flex}.fw-docs dt .fw-ref{margin:0}.fw-docs dd{font-size:var(--text-sm);margin:4px 0 0;line-height:1.55}.fw-prose{max-width:68ch;margin:0 0 var(--space-xs);line-height:1.6}.fw-table{border-bottom:1px solid var(--tool-line);flex-direction:column;display:flex}.fw-table>[role=row]{column-gap:var(--space-md);border-top:1px solid var(--tool-line);font-size:var(--text-sm);align-items:baseline;padding:.625rem 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dt{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--tool-ink-2);padding-top:2px}.fw-changes dd{margin:0}.fw-compare{border-bottom:1px solid var(--tool-line);flex-direction:column;display:flex;overflow-x:auto}.fw-compare>[role=row]{column-gap:var(--space-md);border-top:1px solid var(--tool-line);min-width:56.5rem;font-size:var(--text-sm);grid-template-columns:9rem repeat(5,minmax(8.5rem,1fr));align-items:start;padding:.75rem 0;line-height:1.5;display:grid}.fw-compare>.fw-compare__head{border-top:0;padding-top:0}.fw-compare>.fw-compare__head+[role=row]{border-top-color:var(--tool-line-strong)}.fw-compare b{font-weight:600}.fw-compare__head b{font-size:.9375rem}.fw-compare>:not(.is-reading)+.is-reading{border-top:2px solid var(--tool-line-strong)}.fw-compare>.is-reading [role=cell]{color:var(--tool-ink-2)}.fw-more{margin-top:var(--space-md);font-size:var(--text-sm);color:var(--tool-ink);font-weight:500;display:inline-block}.fw-more:hover{text-underline-offset:4px;text-decoration:underline}.fw-readings{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));display:grid}.fw-readings article{border-top:1px solid var(--tool-line-strong);padding-top:var(--space-sm)}.fw-readings h3{margin:0 0 var(--space-xs);font-size:.9375rem;font-weight:600;line-height:1.4}.fw-readings p{margin:0 0 var(--space-xs);font-size:var(--text-sm);color:var(--tool-ink-2);line-height:1.6}.tool-section>.fw-systems,.tool-section>.fw-compare{grid-column:1/-1}.fw-systems{gap:var(--space-xl) var(--space-lg);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.fw-system{gap:var(--space-sm);border-top:1px solid var(--tool-line-strong);padding-top:var(--space-sm);flex-direction:column;display:flex}.fw-system header{justify-content:space-between;align-items:baseline;gap:var(--space-md);display:flex}.fw-system header .fw-ref{margin:0}.fw-system h3{margin:0;font-size:1.125rem;font-weight:600}.fw-system>p{font-size:var(--text-sm);color:var(--tool-ink-2);min-height:4.8em;margin:0;line-height:1.6}.fw-system .fw-figures>[role=row]{grid-template-columns:minmax(0,1fr) auto}.fw-system .fw-figures .fw-ref{grid-column:1/-1}@media (max-width:1000px){.fw-split{grid-template-columns:minmax(0,1fr)}}@media (max-width:760px){.fw-systems{grid-template-columns:minmax(0,1fr)}.fw-system>p{min-height:0}}@media (max-width:640px){.fw-ways>[role=row]{grid-template-columns:minmax(0,1fr) auto;row-gap:4px}.fw-ways>[role=row]>:last-child{grid-column:1/-1}.fw-ways>.fw-head>:last-child{display:none}.fw-figures>[role=row],.fw-list>[role=row]{grid-template-columns:minmax(0,1fr) auto;row-gap:2px}.fw-figures .fw-ref,.fw-list .fw-ref{grid-column:1/-1}.fw-fig{text-align:left}}@media print{.fw-more{display:none}.fw-compare{overflow:visible}.fw-compare>[role=row]{grid-template-columns:7rem repeat(5,minmax(0,1fr));min-width:0;font-size:9pt}.fw-system,.fw-readings article,.fw-figure{break-inside:avoid}}.tool-actions{gap:var(--space-sm);margin-top:var(--space-sm);display:flex}.tool-actions button{border:1px solid var(--tool-line-strong);border-radius:var(--tool-radius);background:var(--tool-panel);padding:var(--space-xs) var(--space-md);font-size:var(--text-sm);color:var(--tool-ink)}.tool-actions button:hover{border-color:var(--tool-ink);color:var(--tool-ink)}.tool-actions button:focus-visible{border-color:var(--tool-ink);outline:none}.tool-actions button:disabled,.tool-actions button:disabled:hover{color:var(--tool-ink-2);border-color:var(--tool-line);cursor:default;opacity:.6;background:0 0}.tool-schedule-wrap{overflow-x:auto}.tool-schedule{border-collapse:collapse;width:100%;margin:var(--space-xs) 0 var(--space-md);font-size:.9rem}.tool-schedule th,.tool-schedule td{padding:var(--space-xs) var(--space-sm);text-align:left;vertical-align:top;border-top:1px solid var(--tool-line)}.tool-schedule thead th{letter-spacing:.06em;text-transform:uppercase;color:var(--tool-ink-2);white-space:nowrap;border-top:0;font-size:.72rem;font-weight:500}.tool-schedule tbody th{font-weight:500}.tool-schedule td.is-num{font-variant-numeric:tabular-nums;white-space:nowrap}.tool-schedule tr.is-fail th,.tool-schedule tr.is-fail td{color:var(--tool-req)}.tool-schedule__why{font-size:var(--text-xs);color:var(--tool-ink-2);display:block}.tool-schedule__ref{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--tool-ink-2)}@media print{.tool-schedule-wrap{overflow:visible}.tool-schedule{font-size:.8rem}.tool-schedule th,.tool-schedule td{padding:2px 6px}.tool-schedule thead th{white-space:normal}.tool-schedule__ref{overflow-wrap:anywhere}}.tool-section>.tool-plan{grid-column:1/-1}.tool-plan{border:1px solid 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