@font-face{font-family:Public Sans;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/approved/public-sans.woff2) format("woff2")}@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/fonts/approved/archivo.woff2) format("woff2")}@font-face{font-family:Literata;font-style:normal;font-weight:200 900;font-display:swap;src:url(/fonts/approved/literata.woff2) format("woff2")}@font-face{font-family:Zilla Slab;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/approved/zilla-slab-regular.woff2) format("woff2")}@font-face{font-family:Zilla Slab;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/approved/zilla-slab-semibold.woff2) format("woff2")}@font-face{font-family:Zilla Slab;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/approved/zilla-slab-bold.woff2) format("woff2")}@view-transition{navigation:auto}:root{--body: "Public Sans", Arial, sans-serif;--serif: "Source Serif 4";font-family:var(--body),Arial,sans-serif;color:#242922;background:#f7f7f2;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--paper: #fff;--ink: #24322b;--muted: #657067;--line: #dedfd6;--field: #f6f7f2;--brand: #174e3c;--soft: #eaf0e7;--accent: #e7c86c;--display: "Archivo", Arial, sans-serif;--mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}svg{flex-shrink:0;vertical-align:middle}button{border:0;background:none}button:disabled{cursor:not-allowed;opacity:.6}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:4px}::selection{background:var(--accent);color:var(--ink)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500;letter-spacing:-.04em;line-height:1.1}p{line-height:1.65}img{max-width:100%}button,a{transition:background .18s,color .18s,transform .18s,box-shadow .18s}button:hover:not(:disabled),a:hover{color:var(--brand)}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}input[type=checkbox]{accent-color:var(--brand)}html{scroll-behavior:smooth;scroll-padding-top:30px}main{outline:0}.theme-boostertally{--brand: #174e3c;--ink: #203d30;--muted: #5e6c61;--field: #f7f8f2;--soft: #e9efe4;--line: #dce1d5;--accent: #e9cf77}.theme-scipacket{--body: "IBM Plex Sans";--display: "Space Grotesk", sans-serif;--brand: #234da5;--ink: #192e4c;--muted: #57667b;--field: #f5f7fa;--soft: #e9eff8;--line: #dbe2ec;--accent: #a8e5ee}.theme-barnmath{--brand: #783a2c;--ink: #363b2d;--muted: #6a6b5e;--field: #f8f6ef;--soft: #efeadf;--line: #dfddce;--accent: #c9d5ad;--display: "Source Serif 4", Georgia, serif}.theme-bandboosterkit{--serif: "Instrument Serif";--brand: #54344f;--ink: #392b39;--muted: #6b5e69;--field: #faf8fa;--soft: #f0eaf4;--line: #e4dce5;--accent: #d7c4ee;--display: "Instrument Serif", Georgia, serif}.study-app{font-family:var(--body),sans-serif;background:var(--field);color:var(--ink);min-height:100vh}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:8px;left:8px;padding:14px 24px;z-index:100;background:#fff;transform:translateY(-200%)}.skip-link:focus{transform:none}.eyebrow{font:500 13px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}.site-header{height:103px;display:flex;gap:56px;align-items:center;padding:0 clamp(24px,4vw,72px);max-width:1600px;margin:auto}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:600;letter-spacing:-1.1px;white-space:nowrap}.brand-symbol{width:33px;height:37px;display:inline-flex;align-items:center;justify-content:center;color:var(--brand)}.brand-symbol svg{width:31px;height:31px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}.theme-barnmath .brand{font-family:var(--serif),serif;font-size:28px;font-weight:500}.theme-bandboosterkit .brand{font-size:23px}.main-navigation{display:flex;gap:28px;font-size:15px;font-weight:500}.main-navigation a{white-space:nowrap;padding:10px 0;position:relative}.main-navigation [aria-current]:after{content:"";position:absolute;height:2px;background:var(--brand);left:0;right:0;bottom:0}.header-actions{margin-left:auto;display:flex;align-items:center;gap:22px}.search-trigger{display:flex;gap:9px;align-items:center;padding:8px 0;color:var(--muted);font-size:14px;min-height:44px}.search-trigger kbd{font:13px var(--body);border:1px solid var(--line);padding:3px;border-radius:3px}.menu-toggle{display:none;padding:10px}.main-content{max-width:1488px;margin:auto;padding:0 clamp(24px,4vw,72px)}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:17px;border-radius:5px;background:var(--brand);color:#fff;font-size:12px;font-weight:500;padding:16px 20px;min-height:48px;border:1px solid var(--brand);line-height:1.3}.primary-button:hover{background:color-mix(in srgb,var(--brand) 88%,black);color:#fff;box-shadow:0 5px 12px color-mix(in srgb,var(--brand) 12%,transparent);transform:translateY(-1px)}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border:1px solid var(--line);border-radius:5px;min-height:44px;font-size:12px;background:var(--paper)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor}.weight-plot{width:100%;height:auto;margin-top:12px;overflow:visible}.section-space{padding:74px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:30px}.section-heading h2{font:500 32px/1.15 var(--display);letter-spacing:-1px;margin-top:12px}.section-heading>p{font-size:15px;color:var(--muted);max-width:330px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.tool-card{background:var(--paper);border:1px solid var(--line);padding:25px 25px 18px;border-radius:7px;position:relative;transition:box-shadow .25s,border-color .25s,transform .25s;container-type:inline-size}.tool-card:has(.tool-card-title:hover){transform:translateY(-3px);border-color:color-mix(in srgb,var(--brand) 45%,var(--line));box-shadow:0 10px 25px #1d252009}.tool-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.pin-button{color:var(--muted);width:38px;height:38px;border-radius:50%;display:grid;place-items:center}.pin-button:hover{background:var(--soft)}.is-pinned svg{fill:var(--accent);stroke:var(--brand)}.tool-card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:9px 0 10px;min-height:31px}.tool-card h3{font:500 20px/1.2 var(--display);letter-spacing:-.6px}.tool-card-title>svg{width:17px;opacity:.6}.tool-card p{font-size:15px;line-height:1.7;color:var(--muted);max-width:300px;min-height:41px}.tool-card-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:24px;padding-top:13px;font:11px var(--mono);color:var(--muted)}.tool-card-foot>span:first-child{display:flex;gap:5px;align-items:center}.theme-scipacket .tool-card{border-radius:3px}.theme-bandboosterkit .tool-card h3{font-size:22px}.guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.guide-cards>a{position:relative;border-top:1px solid var(--line);padding-top:24px;display:flex;flex-direction:column}.guide-cards h3{font:500 25px/1.3 var(--display);letter-spacing:-.8px;margin:12px 0 30px;max-width:310px}.guide-read{margin-top:auto;display:flex;align-items:center;gap:13px;font-size:14px;font-weight:500;min-height:30px}.guide-cards>a:hover .guide-read{gap:20px}.site-footer{max-width:1488px;margin:auto;padding:0 clamp(24px,4vw,72px)}.footer-top{padding:35px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-top .brand{font-size:20px}.footer-top .brand-symbol{width:26px}.footer-top p{font-size:14px;color:var(--muted)}.footer-top>a:last-child{font-size:14px;display:flex;gap:15px;align-items:center}.footer-bottom{display:flex;justify-content:space-between;gap:50px;padding:10px 0 45px}.footer-bottom>div{max-width:550px;font-size:12px;color:var(--muted)}.footer-bottom>div>span{display:block;margin-bottom:8px;font-size:13px}.footer-bottom nav{display:flex;gap:18px;flex-wrap:wrap;align-content:start;font-size:13px;padding-top:3px}.footer-bottom nav a{min-height:32px}.page-intro{padding:45px 0 42px;max-width:850px}.page-intro h1{font:500 clamp(36px,4.2vw,60px)/1.08 var(--display);letter-spacing:-.055em;margin:19px 0 20px;text-wrap:balance}.page-intro>p:not(.eyebrow){color:var(--muted);font-size:15px;max-width:640px}.page-intro>small{display:block;font:13px var(--mono);margin-top:25px;color:var(--muted)}.catalog-page,.guides-page,.saved-page,.species-page{padding-bottom:80px}.catalog-controls{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.filter-tabs{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:15px 0}.filter-tabs button,.filter-tabs a{padding:10px 14px;border-radius:30px;font-size:14px;min-height:39px;display:inline-flex;align-items:center;gap:5px}.filter-tabs button[aria-pressed=true],.filter-tabs a[aria-current]{background:var(--brand);color:#fff}.filter-tabs button:hover:not([aria-pressed=true]){background:var(--soft)}.catalog-search{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:4px;padding:10px 13px;color:var(--muted);min-width:190px}.catalog-search input{border:0;background:transparent;min-width:0;width:145px;font-size:14px;color:var(--ink);outline:none}.catalog-search:focus-within{outline:2px solid var(--brand)}.catalog-count{font:13px var(--mono);color:var(--muted);margin:24px 0 18px}.catalog-guide{border:1px solid var(--line);border-radius:5px;margin-top:38px;display:flex;align-items:center;gap:20px;padding:24px}.catalog-guide h3{font-size:16px;margin-bottom:5px;letter-spacing:-.3px}.catalog-guide p{font-size:15px;color:var(--muted)}.catalog-guide>a{font-size:14px;margin-left:auto;display:flex;align-items:center;gap:10px;white-space:nowrap}.empty-state{text-align:center;border:1px dashed var(--line);border-radius:8px;padding:70px 20px;color:var(--muted);background:color-mix(in srgb,var(--paper) 50%,transparent)}.empty-state h2{font:500 30px var(--display);margin:20px 0 12px;color:var(--ink);letter-spacing:-1px}.empty-state p{font-size:16px;margin:0 auto 25px;max-width:380px}.guide-list>a{display:flex;align-items:center;padding:30px 10px 32px 0;border-top:1px solid var(--line);gap:30px}.guide-list>a:last-child{border-bottom:1px solid var(--line)}.guide-list h2{font:500 28px/1.2 var(--display);letter-spacing:-.8px;margin:10px 0}.guide-list p{font-size:16px;color:var(--muted);max-width:680px}.round-arrow{display:grid;place-items:center;min-width:45px;height:45px;border:1px solid var(--line);border-radius:50%;margin-left:auto}.guide-list>a:hover .round-arrow{background:var(--brand);color:#fff;transform:rotate(-30deg)}.back-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);min-height:40px}.reverse{transform:rotate(180deg)}.guide-page{padding:20px 0 80px}.guide-hero{max-width:880px;margin:auto;text-align:center;padding:35px 0 50px}.guide-hero h1{font:500 clamp(32px,4.2vw,58px)/1.13 var(--display);letter-spacing:-.05em;margin:23px 0}.guide-hero>p:not(.eyebrow){max-width:650px;font-size:15px;color:var(--muted);margin:auto}.guide-byline{display:flex;justify-content:center;align-items:center;gap:22px;color:var(--muted);font-size:13px;margin-top:30px}.guide-byline button{display:flex;align-items:center;gap:7px;min-height:36px}.guide-layout{display:grid;grid-template-columns:185px minmax(0,1fr) 220px;gap:42px;border-top:1px solid var(--line);padding-top:48px}.guide-toc{position:sticky;top:25px;align-self:start}.guide-toc .eyebrow{margin-bottom:20px}.guide-toc>a{display:flex;gap:12px;font-size:14px;line-height:1.6;color:var(--muted);margin:0 0 17px;min-height:32px}.guide-toc>a span{font:12px var(--mono);color:var(--brand);padding-top:3px}.guide-prose>section{padding-bottom:33px;margin-bottom:22px;border-bottom:1px solid var(--line);scroll-margin-top:25px}.guide-prose h2{font:500 28px/1.2 var(--display);letter-spacing:-.7px;margin-bottom:20px}.guide-prose p{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:17px}.guide-prose p:last-child{margin-bottom:0}.guide-related{position:sticky;top:25px;align-self:start;padding:25px;background:var(--soft);border-radius:5px}.guide-related h3{font:500 24px var(--display);letter-spacing:-.5px;margin:18px 0 12px}.guide-related p{font-size:14px;color:var(--muted);margin-bottom:18px}.guide-related a{font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 0}.guide-checklist{background:var(--soft);padding:25px!important;border-radius:5px;border:0!important}.guide-checklist>div>span{font:13px var(--mono);color:var(--muted)}.guide-checklist h2{margin:8px 0 15px}.guide-checklist progress{height:4px;width:100%;accent-color:var(--brand);margin:18px 0}.guide-checklist label{display:flex;gap:12px;align-items:start;font-size:15px;line-height:1.6;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer}.guide-checklist label input{width:17px;height:17px;flex-shrink:0;margin:1px 0 0}.guide-checklist .checked span{text-decoration:line-through;color:var(--muted)}.guide-checklist .checklist-note{font-size:13px;margin-top:20px}.guide-sources h3{font-size:18px;margin:25px 0}.guide-sources p{font-size:14px;line-height:1.7}.guide-sources a{border-bottom:1px solid var(--line)}.saved-list{border-top:1px solid var(--line)}.saved-list article{display:flex;align-items:center;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}.saved-icon{display:grid;place-items:center;width:55px;height:65px;border-radius:3px;background:var(--soft);color:var(--brand)}.saved-list h2{font:500 22px var(--display);letter-spacing:-.5px;margin:9px 0}.saved-list article>a{flex:1;min-width:0}.saved-list h2{overflow-wrap:anywhere}.saved-list p{font:12px var(--mono);color:var(--muted)}.saved-actions{display:flex;gap:12px}.saved-actions button{font-size:13px;display:flex;align-items:center;gap:6px;padding:10px;border:1px solid var(--line);border-radius:4px;min-height:39px}.saved-actions button:hover{background:var(--soft)}.save-explanation{display:flex;gap:20px;max-width:680px;margin:40px auto 0;padding:25px;background:var(--soft);border-radius:5px}.save-explanation h3{font-size:16px;letter-spacing:-.3px;margin-bottom:10px}.save-explanation p{font-size:15px;color:var(--muted)}.saved-empty{padding:70px 20px;background:transparent}.empty-folder{display:inline-grid;place-items:center;width:110px;height:110px;background:var(--soft);border-radius:50%;color:var(--brand)}.policy-page{padding-bottom:85px;max-width:1100px;margin:auto}.policy-page .page-intro{padding-top:55px;padding-bottom:55px;max-width:800px}.policy-layout{display:grid;grid-template-columns:220px 1fr;gap:80px;border-top:1px solid var(--line);padding-top:40px}.policy-layout nav{display:flex;flex-direction:column;gap:6px;position:sticky;top:20px;align-self:start}.policy-layout nav a{padding:13px 15px;font-size:14px;display:flex;align-items:center;justify-content:space-between;border-radius:4px}.policy-layout nav a[aria-current]{background:var(--soft);color:var(--brand)}.policy-prose section{margin-bottom:32px;padding-bottom:28px;border-bottom:1px solid var(--line)}.policy-prose section h2{font:500 25px var(--display);letter-spacing:-.7px;margin-bottom:14px}.policy-prose section>div{color:var(--muted);font-size:14px;line-height:1.85}.policy-prose a:not(.primary-button){text-decoration:underline;text-underline-offset:3px}.species-page{padding-top:20px}.species-records{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:35px 0}.species-records>div{background:var(--soft);padding:35px;border-radius:4px}.species-records>div+div{background:transparent;border:1px solid var(--line)}.species-records h2{font:500 27px var(--display);letter-spacing:-.8px;margin:12px 0 24px}.species-records ul{padding:0;list-style:none}.species-records li{display:flex;align-items:start;gap:12px;font-size:16px;color:var(--muted);line-height:1.6;margin:14px 0}.species-records p{font-size:15px;color:var(--muted)}.species-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.species-tools>a{display:flex;align-items:center;gap:20px;border:1px solid var(--line);padding:25px;background:#fff}.species-tools h3{font:500 23px var(--display);letter-spacing:-.6px;margin-bottom:6px}.species-tools p{font-size:15px;color:var(--muted)}.species-tools>a>svg:last-child{margin-left:auto}.species-page>.tool-boundary{margin-top:30px}.search-dialog{width:min(640px,calc(100vw - 32px));padding:0;border:1px solid var(--line);border-radius:10px;box-shadow:0 30px 100px #0003;background:var(--field);color:var(--ink);max-height:80vh}.search-dialog::backdrop,.rename-dialog::backdrop{background:#18261b66;backdrop-filter:blur(5px)}.search-top{display:flex;align-items:center;gap:15px;padding:22px;border-bottom:1px solid var(--line)}.search-top input{border:0;outline:none;min-width:0;flex:1;background:transparent;color:var(--ink);font-size:16px;min-height:30px}.search-top>button{width:34px;height:34px;padding:6px}.search-results{max-height:52vh;overflow:auto;padding:20px}.search-results>.eyebrow{display:block;padding:0 5px 15px}.search-hit{display:flex;align-items:center;gap:16px;padding:14px 10px;border-radius:5px}.search-hit:hover,.search-hit:focus{background:var(--soft)}.search-icon{width:35px;color:var(--brand)}.search-hit>span:nth-child(2){flex:1;min-width:0}.search-hit small{font:11px var(--mono);text-transform:uppercase;color:var(--muted)}.search-hit strong{display:block;font-size:16px;font-weight:500;margin:5px 0}.search-hit>span>span{display:block;color:var(--muted);font-size:14px;line-height:1.5}.search-foot{display:flex;justify-content:space-between;padding:15px 24px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.rename-dialog{width:min(450px,calc(100vw - 32px));border:1px solid var(--line);border-radius:8px;padding:30px;background:var(--field);color:var(--ink)}.rename-dialog h2{font:500 29px var(--display);margin-bottom:25px}.rename-dialog label{font-size:15px;display:block}.rename-dialog input{display:block;width:100%;margin:10px 0 25px;padding:12px;border:1px solid var(--line);border-radius:4px;font-size:14px}.rename-dialog form>div{display:flex;gap:20px;justify-content:end;align-items:center}.rename-dialog button{font-size:15px;min-height:40px}.error-note{color:#993b29;background:#fceee3;border:1px solid #d9aa91;border-radius:4px;padding:16px;font-size:15px;margin:20px 0}@media(max-width:1150px){.site-header{gap:30px;height:92px}.main-navigation{gap:18px}.search-trigger>span,.search-trigger kbd{display:none}.header-actions{gap:15px}.section-heading h2{font-size:30px}.tool-card{padding:22px 20px 17px}.guide-layout{grid-template-columns:155px minmax(0,1fr);gap:35px}.guide-related{position:static;grid-column:2}.guide-toc{grid-row:1/3}.footer-bottom{gap:30px}.footer-bottom nav{max-width:270px;gap:10px 18px}}@media(max-width:850px){.site-header{padding:0 24px;gap:25px;height:85px}.brand{font-size:21px}.main-navigation{font-size:14px;gap:16px}.header-actions{gap:10px}.main-content{padding:0 24px}.section-heading{gap:30px}.section-heading>p{max-width:260px}.section-heading h2{font-size:27px}.tool-grid{gap:12px}.tool-card{padding:18px 16px}.tool-card h3{font-size:18px}.tool-card p{font-size:14px}.tool-card-top{margin-bottom:18px}.tool-card-foot{font-size:11px}.guide-cards{gap:25px}.guide-cards h3{font-size:22px}.section-space{padding:55px 0}.footer-top{gap:25px}.footer-top p{display:none}.catalog-controls{flex-direction:column;align-items:start;gap:0;padding-bottom:20px}.catalog-search,.catalog-search input{width:100%}.saved-list article{gap:16px;flex-wrap:wrap}.saved-actions{margin-left:70px}.policy-layout{gap:40px;grid-template-columns:185px 1fr}.species-records{gap:20px}.species-records>div{padding:25px}.species-tools>a{padding:22px;gap:15px}.species-tools h3{font-size:21px}}@media(max-width:620px){.site-header{height:78px;padding:0 20px;gap:15px;position:relative;z-index:4}.brand{font-size:21px;gap:7px}.brand-symbol{width:27px;height:31px}.brand-symbol svg{width:27px;height:27px}.theme-bandboosterkit .brand{font-size:20px}.theme-barnmath .brand{font-size:26px}.header-actions{gap:4px}.search-trigger{padding:10px}.menu-toggle{display:grid;place-items:center;padding:9px}.main-navigation{display:none;position:absolute;top:70px;left:15px;right:15px;background:var(--paper);border:1px solid var(--line);padding:18px;border-radius:6px;box-shadow:0 15px 25px #0001;font-size:16px}.main-navigation.menu-open{display:flex;flex-direction:column;gap:6px}.main-navigation a{padding:12px}.main-content{padding:0 20px}.section-space{padding:43px 0}.section-heading{display:block;margin-bottom:24px}.section-heading h2{font-size:29px;letter-spacing:-1px;margin-top:10px}.section-heading>p{font-size:15px;margin-top:15px;max-width:360px}.tool-grid{grid-template-columns:1fr!important;gap:12px}.tool-card{padding:20px;display:grid;grid-template-columns:43px 1fr;gap:0 16px}.tool-card-top{grid-column:1;grid-row:1/5;display:block;margin:0}.pin-button{position:absolute;right:10px;top:10px;min-width:40px;min-height:40px}.tool-card-title{grid-column:2;margin:8px 0;min-height:25px}.tool-card h3{font-size:20px}.tool-card-title>svg{width:15px;position:absolute;right:18px;bottom:18px}.tool-card p{grid-column:2;min-height:0;font-size:14px;max-width:none;line-height:1.6}.tool-card-foot{grid-column:2;margin-top:13px;padding-top:10px;font-size:11px}.tool-card-foot>span:last-child{display:none}.theme-bandboosterkit .tool-card h3{font-size:23px}.guide-cards{grid-template-columns:1fr;gap:22px}.guide-cards>a{display:grid;grid-template-columns:38px 1fr;gap:0 14px;padding-top:20px}.guide-cards .eyebrow{font-size:11px}.guide-cards h3{font-size:24px;margin:9px 0 17px;max-width:100%}.guide-read{grid-column:2;font-size:13px}.site-footer{padding:0 20px}.footer-top{padding:26px 0;gap:15px}.footer-top .brand{font-size:18px}.footer-top>a:last-child{font-size:12px;gap:8px}.footer-bottom{display:flex;flex-direction:column-reverse;gap:20px;padding:0 0 30px}.footer-bottom nav{max-width:none;gap:8px 20px;font-size:13px}.footer-bottom>div{font-size:11px;line-height:1.8}.page-intro{padding:30px 0}.page-intro h1{font-size:40px;letter-spacing:-1.8px;margin:17px 0}.page-intro>p:not(.eyebrow){font-size:16px}.filter-tabs{gap:4px;padding:10px 0 18px}.filter-tabs button,.filter-tabs a{font-size:13px;padding:10px 12px;min-height:40px}.catalog-search{padding:13px}.catalog-search input{font-size:16px}.catalog-count{margin:20px 0 15px;font-size:12px}.catalog-page,.guides-page,.saved-page,.species-page{padding-bottom:45px}.catalog-guide{padding:22px;gap:14px;flex-wrap:wrap;align-items:start}.catalog-guide>div{flex:1}.catalog-guide>a{margin-left:39px;min-height:35px;font-size:14px}.catalog-guide p{font-size:14px}.guide-list>a{gap:16px;padding:25px 0;align-items:start}.guide-list h2{font-size:23px}.guide-list p{font-size:15px}.guide-list .round-arrow{display:none}.guide-list .eyebrow{font-size:11px}.guide-page{padding:7px 0 45px}.guide-hero{text-align:left;padding:20px 0 30px}.guide-hero h1{font-size:35px;letter-spacing:-1.6px;line-height:1.14;margin:18px 0}.guide-hero>p:not(.eyebrow){font-size:16px}.guide-byline{justify-content:start;font-size:12px;gap:15px;flex-wrap:wrap;margin-top:18px}.guide-byline button{font-size:13px}.guide-layout{display:flex;flex-direction:column;gap:28px;padding-top:25px}.guide-toc{position:static;background:var(--soft);padding:20px;width:100%;border-radius:4px}.guide-toc .eyebrow{margin-bottom:14px}.guide-toc>a{font-size:14px;min-height:28px;margin-bottom:8px;align-items:center}.guide-related{width:100%;padding:25px}.guide-prose h2{font-size:27px;margin-bottom:16px}.guide-prose p{font-size:16px;line-height:1.85}.guide-checklist{padding:22px!important}.guide-checklist label{min-height:45px;font-size:15px}.guide-checklist label input{width:19px;height:19px}.guide-sources p{font-size:14px}.saved-list article{gap:14px;padding:25px 0}.saved-icon{width:40px;height:50px}.saved-list h2{font-size:23px}.saved-list .eyebrow{font-size:11px}.saved-actions{margin:0 0 0 54px;gap:8px;flex-wrap:wrap}.saved-actions button{font-size:12px;padding:10px;min-height:40px}.save-explanation{padding:20px;gap:15px}.save-explanation p{font-size:14px}.saved-empty{padding:45px 20px}.saved-empty h2{font-size:28px}.policy-page{padding-bottom:35px}.policy-page .page-intro{padding-top:30px;padding-bottom:30px}.policy-layout{display:flex;flex-direction:column;gap:30px;padding-top:25px}.policy-layout nav{position:static;flex-direction:row;flex-wrap:wrap;gap:5px}.policy-layout nav a{font-size:13px;padding:12px;min-height:40px}.policy-layout nav svg{display:none}.policy-prose section h2{font-size:25px}.policy-prose section>div{font-size:16px;line-height:1.85}.species-records{grid-template-columns:1fr;gap:15px;margin:25px 0}.species-records>div{padding:25px}.species-tools{grid-template-columns:1fr;gap:12px}.species-tools>a{padding:20px;gap:16px}.species-tools h3{font-size:23px}.search-top{padding:17px;gap:10px}.search-top input{font-size:16px}.search-results{padding:15px}.search-hit{padding:13px 7px;gap:10px}.search-hit strong{font-size:15px}.search-hit>span>span{font-size:13px}.search-foot{font-size:11px;padding:13px 20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}::view-transition-old(root),::view-transition-new(root){animation:none!important}}html[data-motion=off] *,html[data-motion=off] *:before,html[data-motion=off] *:after{animation:none!important}html[data-motion=off]{scroll-behavior:auto}@media print{.site-header,.site-footer,.guide-toc,.guide-related,.guide-byline button,.back-link{display:none!important}.main-content{max-width:none;padding:0}.guide-hero{text-align:left;padding:0 0 25px}.guide-hero h1{font-size:28px}.guide-layout{display:block;padding-top:20px}.guide-prose p{font-size:14px;color:#222}.guide-prose h2{font-size:20px}.guide-prose section{break-inside:avoid}.guide-checklist{background:#fff}.study-app{background:#fff;color:#000}.guide-page{padding:0}.guide-checklist progress{display:none}}@media(max-width:360px){.site-header{padding-inline:16px;gap:8px}.site-header .brand{font-size:18px;gap:7px;letter-spacing:-.8px}.site-header .brand-symbol{width:25px;height:27px}.site-header .brand-symbol svg{width:24px;height:24px}.header-actions{gap:3px}.header-actions .search-trigger,.header-actions .menu-toggle{padding:8px;min-width:32px}}.worksheet-page{padding:14px 0 60px}.worksheet-title{display:flex;justify-content:space-between;align-items:center;gap:30px;margin:20px 0 30px}.worksheet-title h1{font:500 clamp(32px,3.4vw,47px)/1.1 var(--display);letter-spacing:-1.9px;margin:12px 0 14px}.worksheet-title p{font-size:16px;color:var(--muted);max-width:650px}.text-button{font-size:14px;display:inline-flex;align-items:center;gap:8px;padding:13px 16px;min-height:44px;border:1px solid var(--line);border-radius:5px;white-space:nowrap}.text-button:hover{background:var(--soft)}.worksheet-heading-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px;margin-bottom:30px}.workspace-tabs{display:flex;gap:25px}.workspace-tabs button{position:relative;padding:16px 0;font-size:15px;min-height:48px;color:var(--muted)}.workspace-tabs button[aria-pressed=true]{color:var(--brand);font-weight:600}.workspace-tabs button[aria-pressed=true]:after{content:"";position:absolute;bottom:-1px;height:2px;background:var(--brand);left:0;right:0}.example-indicator{font:12px var(--mono);color:var(--muted);display:flex;align-items:center;gap:7px;white-space:nowrap}.example-indicator .status-dot{color:var(--brand);width:5px;height:5px}.worksheet-desk{display:grid;grid-template-columns:175px minmax(0,1fr);gap:30px;scroll-margin-top:20px}.worksheet-outline{position:sticky;top:25px;align-self:start}.worksheet-outline>.eyebrow{font-size:11px;margin:0 10px 17px}.worksheet-outline>button{display:flex;align-items:start;text-align:left;gap:10px;font-size:13px;line-height:1.6;padding:13px 10px;width:100%;border-radius:4px;margin-bottom:5px;min-height:45px;color:var(--muted)}.worksheet-outline>button>span{font:12px var(--mono);padding-top:2px;color:var(--muted)}.worksheet-outline>button>svg{margin-left:auto;margin-top:1px;visibility:hidden}.worksheet-outline>button[aria-current]{background:var(--soft);color:var(--brand);font-weight:500}.worksheet-outline>button[aria-current]>svg{visibility:visible}.worksheet-canvas{min-width:0}.worksheet-engine{font-size:15px;--bg: var(--field);--panel: var(--paper);--panel-soft: var(--soft);--text: var(--ink);--border: var(--line);--accent: var(--brand);--accent-strong: var(--brand);--accent-soft: var(--soft);--color-ink: var(--ink);--color-ink-2: var(--muted);--color-paper: var(--paper);--color-paper-2: var(--soft);--color-rule: var(--line);--color-success: #426344;--color-warning: #96712c;--color-on-dark: #fff;--bbk-ink: var(--ink);--bbk-muted: var(--muted);--sci-ink: var(--ink);--bm-ink: var(--ink);--bt-ink: var(--ink);color:var(--ink)}.worksheet-engine .tool-workspace{display:grid;grid-template-columns:minmax(0,1fr) 205px;grid-template-areas:"save save" "actions actions" "form totals" "results totals" "bottom bottom";gap:20px;align-items:start}.worksheet-engine h2{font:500 25px/1.25 var(--display);letter-spacing:-.8px;margin:10px 0 16px}.worksheet-engine h3{font:500 21px/1.3 var(--display);letter-spacing:-.5px;margin:5px 0 22px}.worksheet-engine h4{font:500 15px/1.4 var(--body);letter-spacing:-.15px;margin:18px 0 12px}.worksheet-engine p{line-height:1.7}.worksheet-engine small{font-size:13px;color:var(--muted);line-height:1.6}.worksheet-engine .muted,.worksheet-engine [class*=-muted-note]{color:var(--muted);font-size:14px}.worksheet-engine .eyebrow,.worksheet-engine .sci-kicker,.worksheet-engine .bm-eyebrow{font:11px/1.6 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}.worksheet-engine .workspace-banner{grid-area:save;display:flex;align-items:center;justify-content:space-between;padding:0;min-width:0}.worksheet-engine .workspace-banner>div:first-child:not([class*=save-stack]){display:none}.worksheet-engine .save-state{font:12px/1.6 var(--mono);color:var(--muted);margin:0}.worksheet-engine [class*=-save-stack]{width:100%;display:flex;align-items:center;justify-content:space-between;gap:15px}.worksheet-engine [class*=-backup-nudge]{font-size:12px;max-width:330px;margin:0;color:var(--muted)}.worksheet-engine [class*=-backup-nudge] button{font-size:12px;padding:0;min-height:0;color:var(--brand);text-decoration:underline;border:0;background:none;border-radius:0}.worksheet-engine .tool-actions{grid-area:actions;display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:0 0 17px;border-bottom:1px solid var(--line)}.worksheet-engine button,.worksheet-engine .import-label{display:inline-flex;align-items:center;justify-content:center;font-size:13px;line-height:1.4;min-height:37px;border:1px solid var(--line);background:var(--paper);border-radius:4px;padding:9px 11px;color:var(--ink);cursor:pointer}.worksheet-engine button:hover,.worksheet-engine .import-label:hover{background:var(--soft);border-color:color-mix(in srgb,var(--brand) 35%,var(--line))}.worksheet-engine button[data-action=print]{background:var(--brand);color:#fff;border-color:var(--brand)}.worksheet-engine button[data-action=example]{background:var(--soft);border-color:var(--line);color:var(--brand)}.worksheet-engine button[data-action=clear]{color:var(--muted)}.worksheet-engine .tool-actions .import-label{position:relative}.worksheet-engine .import-label input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.worksheet-engine .import-label:focus-within{outline:3px solid var(--brand);outline-offset:3px}.worksheet-engine .print-logo-control,.worksheet-engine .bm-logo-control,.worksheet-engine .bbk-logo-control{display:flex;align-items:center;gap:8px;flex-wrap:wrap;width:auto;max-width:100%}.worksheet-engine .print-logo-control>small,.worksheet-engine .bm-logo-status{font-size:11px;max-width:200px;line-height:1.4}.worksheet-engine .bm-logo-control>div:first-child:not(.bm-logo-actions){display:none}.worksheet-engine .bm-logo-actions{display:flex;align-items:center;gap:8px}.worksheet-engine form{grid-area:form;min-width:0}.worksheet-engine form .study-step{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:27px;min-width:0;scroll-margin-top:20px}.worksheet-engine .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 18px;margin-top:18px}.worksheet-engine .field{display:flex;flex-direction:column;gap:8px;min-width:0;align-self:start}.worksheet-engine .field>span:first-child{font-size:14px;font-weight:500;line-height:1.5}.worksheet-engine input:not([type=checkbox]):not([type=radio]):not([type=file]),.worksheet-engine textarea,.worksheet-engine select{width:100%;min-width:0;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);padding:11px 12px;font-size:16px;line-height:1.4;min-height:41px;box-shadow:0 1px 2px #00000003;transition:border-color .15s,box-shadow .15s}.worksheet-engine input:focus,.worksheet-engine textarea:focus,.worksheet-engine select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}.worksheet-engine input[type=number]{font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:15px}.worksheet-engine input::placeholder,.worksheet-engine textarea::placeholder{color:#879081}.worksheet-engine textarea{resize:vertical;min-height:85px;line-height:1.65}.worksheet-engine .field-wide{grid-column:1/-1}.worksheet-engine .field-checkbox{display:flex;align-items:start;gap:10px;min-height:40px;line-height:1.5;font-size:14px}.worksheet-engine input[type=checkbox],.worksheet-engine input[type=radio]{width:18px;height:18px;accent-color:var(--brand);margin:0;flex-shrink:0}.worksheet-engine label small{font-size:12px;line-height:1.6;color:var(--muted)}.worksheet-engine fieldset{border:1px solid var(--line);border-radius:5px;padding:20px;margin:20px 0;min-width:0}.worksheet-engine legend{font-size:14px;font-weight:500;padding:0 7px}.worksheet-engine [class*=section-heading-row],.worksheet-engine [class*=row-heading],.worksheet-engine .bbk-section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:15px}.worksheet-engine [class*=section-heading-row] h3{margin:0}.worksheet-engine [class*=row-panel],.worksheet-engine [class*=repeat-card]{border:1px solid var(--line);border-radius:4px;padding:20px;margin:20px 0;background:#fdfefa}.worksheet-engine [class*=row-panel] .form-grid{margin-top:12px}.worksheet-engine .cashbox-count-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0}.worksheet-engine .cashbox-count-grid h4{grid-column:1/-1;margin:0 0 5px}.worksheet-engine [class*=-summary-bar]{grid-area:totals;position:sticky;top:22px;align-self:start;background:var(--brand);color:#fff;padding:23px 22px;border-radius:6px;min-width:0;box-shadow:0 8px 18px color-mix(in srgb,var(--brand) 8%,transparent)}.worksheet-engine [class*=-summary-code]{display:block;font:12px var(--mono);letter-spacing:.12em;opacity:.75;margin-bottom:24px}.worksheet-engine [class$=-summary-stat]{display:block}.worksheet-engine [class$=-summary-stat] small{display:block;font:12px/1.6 var(--body);color:#edf3e9;opacity:.8;margin-bottom:6px}.worksheet-engine [class$=-summary-stat] strong{display:block;font:500 24px/1.25 var(--body);letter-spacing:-.8px;font-variant-numeric:tabular-nums;color:#fff;overflow-wrap:anywhere}.worksheet-engine [class*=-summary-jump]{display:block;font-size:13px;color:#fff;border-top:1px solid #ffffff38;padding-top:16px;margin-top:25px;min-height:37px}.worksheet-engine [class*=-summary-jump]:hover{color:var(--accent)}.worksheet-engine [class*=-summary-bar] :focus-visible{outline-color:#f1d778}.worksheet-engine .tool-panel{grid-area:results;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:27px;min-width:0}.worksheet-engine[data-mode=worksheet] .tool-workspace>.tool-panel{display:none}.worksheet-engine[data-mode=results] .tool-workspace>form{display:contents}.worksheet-engine[data-mode=results] form>:is(section,fieldset,aside,.cashbox-form){display:none!important}.worksheet-engine[data-mode=results] .tool-workspace>.tool-panel{grid-area:form}.worksheet-engine[data-mode=notes]{display:none}.worksheet-engine .worksheet-bottom-actions{grid-area:bottom;margin-top:5px;padding:20px;border:1px solid var(--line);background:var(--soft);border-radius:5px;justify-content:space-between}.worksheet-engine .worksheet-bottom-actions button[data-action=print]{margin-left:auto}.worksheet-engine .tool-workspace>p{grid-column:1/-1;font-size:13px;line-height:1.7;color:var(--muted)}.worksheet-engine .tool-workspace>aside{grid-column:1/-1}.worksheet-engine [class*=-result-grid],.worksheet-engine [class*=-print-summary-grid]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}.worksheet-engine [class*=-result-card],.worksheet-engine [class*=-result-tile]{padding:18px;border:1px solid var(--line);border-radius:4px;min-width:0;background:var(--soft)}.worksheet-engine [class*=-result-card]>span,.worksheet-engine [class*=-result-tile]>span{font-size:12px;display:block;line-height:1.5;color:var(--muted)}.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{display:block;font-size:26px;font-weight:500;letter-spacing:-1px;margin-top:8px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.worksheet-engine [class*=-result-card]>small,.worksheet-engine [class*=-result-tile]>small{display:block;margin-top:8px;font-size:12px}.worksheet-engine [class*=-result-heading]{display:flex;align-items:start;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:15px}.worksheet-engine [class*=-math-link]{font-size:13px;color:var(--brand);text-decoration:underline;text-underline-offset:3px;display:inline-flex;min-height:30px;align-items:center}.worksheet-engine [class*=variance-pill],.worksheet-engine [class*=-status-pill],.worksheet-engine [class*=-mini-tag],.worksheet-engine .bm-ready-stamp{display:inline-block;padding:7px 10px;border-radius:4px;background:#edf2e9;color:#3a5c3b;font-size:12px;line-height:1.5}.worksheet-engine [class*=warning-panel]{border:1px solid #d1b99a;border-radius:4px;background:#fcf3e4;color:#6b4c28;padding:18px;font-size:14px;margin:20px 0;line-height:1.7}.worksheet-engine ul,.worksheet-engine ol{padding-left:20px;font-size:14px;line-height:1.8}.worksheet-engine li{margin:7px 0}.worksheet-engine [class*=-clean-note],.worksheet-engine .bm-muted-note{padding:13px 16px;background:var(--soft);border-radius:4px;margin:15px 0;font-size:14px}.worksheet-engine [class*=table-wrap]{overflow:auto;max-width:100%;width:100%;border:1px solid var(--line);border-radius:4px;margin:18px 0}.worksheet-engine table{border-collapse:collapse;width:100%;font-size:13px;text-align:left;line-height:1.5}.worksheet-engine caption{text-align:left;font-size:13px;font-weight:500;color:var(--brand);padding:14px 12px;border-bottom:1px solid var(--line);background:var(--soft)}.worksheet-engine th{font-size:12px;font-weight:500;vertical-align:top;background:var(--soft);padding:12px 10px;border-bottom:1px solid var(--line)}.worksheet-engine td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top;font-variant-numeric:tabular-nums}.worksheet-engine td input{min-width:70px!important}.worksheet-engine tbody tr:last-child td{border-bottom:0}.worksheet-engine td button{padding:7px;min-height:32px;font-size:12px}.worksheet-engine td .field small{font-size:11px}.worksheet-engine table .field>span{font-size:12px}.worksheet-engine dl{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;font-size:15px;margin:20px 0}.worksheet-engine dt{padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}.worksheet-engine dd{margin:0;text-align:right;border-bottom:1px solid var(--line);padding:10px 0;font-variant-numeric:tabular-nums}.worksheet-engine [class*=print-document],.worksheet-engine [class*=print-packet]{min-width:0}.worksheet-engine [data-operator-document],.worksheet-engine [data-audience-document]{padding:20px;border:1px solid var(--line);margin-top:20px;border-radius:4px}.worksheet-engine .print-document-header{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}.worksheet-engine .print-brand-row{display:flex;align-items:center;gap:12px}.worksheet-engine .print-logo{max-width:50px;max-height:50px;object-fit:contain}.worksheet-engine .print-brand-name{display:block;font-size:16px;font-weight:600}.worksheet-engine .print-document-label{font:11px var(--mono);color:var(--muted)}.worksheet-engine .print-document-title h3{margin:20px 0 10px}.worksheet-engine .print-document-metric{display:block;font-size:28px;margin-top:15px}.worksheet-engine .print-document-section{margin:25px 0}.worksheet-engine details{border:1px solid var(--line);border-radius:4px;margin:20px 0;padding:16px}.worksheet-engine summary{cursor:pointer;font-size:15px;line-height:1.6;min-height:28px}.worksheet-engine [class*=weight-chart],.worksheet-engine .bm-weight-chart{width:100%;max-width:100%;height:auto}.worksheet-engine .bm-weight-chart svg{max-width:100%;height:auto}.worksheet-engine .bm-weight-chart text{font-size:15px;fill:var(--muted)}.worksheet-engine .field-error{color:#9f3a28!important}.step-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0}.step-controls>span{font:12px var(--mono);color:var(--muted)}.step-controls>div{display:flex;gap:10px}.step-controls button{min-height:42px;font-size:14px;padding:12px 16px}.tool-boundary{display:flex;align-items:start;gap:10px;border-top:1px solid var(--line);padding:20px 0;font-size:13px;line-height:1.75;color:var(--muted)}.tool-boundary svg{margin-top:1px}.math-notes{max-width:850px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:35px}.math-notes h2{font:500 31px var(--display);letter-spacing:-1px;margin:13px 0 20px}.math-notes h3{font:500 22px var(--display);letter-spacing:-.6px;margin:30px 0 17px}.math-notes p,.math-notes li{font-size:15px;line-height:1.9;color:var(--muted)}.math-notes ul{padding-left:20px}.math-notes li{margin-bottom:10px}.math-notes details{border-top:1px solid var(--line);padding:17px 0}.math-notes summary{font-size:15px;font-weight:500;cursor:pointer;line-height:1.7}.math-notes details p{margin-top:13px}.math-notes a{text-decoration:underline;text-underline-offset:3px}@keyframes loading-pulse{to{opacity:.2}}@media(max-width:1200px){.worksheet-desk{grid-template-columns:155px minmax(0,1fr);gap:20px}.worksheet-engine .tool-workspace{grid-template-columns:minmax(0,1fr) 175px;gap:17px}.worksheet-engine [class*=-summary-bar]{padding:22px 18px}.worksheet-engine [class$=-summary-stat] strong{font-size:22px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:23px}.worksheet-engine .form-grid{gap:18px 14px}.worksheet-engine .tool-actions{gap:6px}.worksheet-engine button,.worksheet-engine .import-label{font-size:12px;padding:9px 10px}.worksheet-engine [class*=-save-stack]{display:block}.worksheet-engine [class*=-backup-nudge]{margin-top:5px;max-width:none}.worksheet-engine .tool-workspace{grid-template-areas:"save save" "actions actions" "form totals" "results totals" "bottom bottom"}}@media(max-width:950px){.worksheet-desk{grid-template-columns:1fr;gap:16px}.worksheet-outline{display:flex;position:static;gap:6px;overflow-x:auto;align-items:center;padding-bottom:4px}.worksheet-outline>.eyebrow{display:none}.worksheet-outline>button{flex:0 0 auto;width:auto;padding:11px 13px;font-size:13px;margin:0;align-items:center;border:1px solid var(--line);white-space:nowrap;min-height:42px}.worksheet-outline>button>svg{display:none}.worksheet-outline>button[aria-current]{border-color:var(--brand)}.worksheet-heading-row{margin-bottom:20px}.worksheet-engine .tool-workspace{grid-template-columns:minmax(0,1fr) 190px}.worksheet-engine [class$=-summary-stat] strong{font-size:25px}}@media(max-width:620px){.worksheet-page{padding:0 0 35px}.worksheet-title{display:block;margin:17px 0 20px}.worksheet-title h1{font-size:35px;letter-spacing:-1.5px;line-height:1.12;margin:12px 0}.worksheet-title p{font-size:15px}.text-button{font-size:13px;margin-top:18px;padding:10px 13px;min-height:40px}.worksheet-heading-row{gap:10px;align-items:start;flex-direction:column;margin-bottom:16px;padding-bottom:10px}.workspace-tabs{gap:21px;width:100%;border-bottom:1px solid var(--line)}.workspace-tabs button{font-size:13px;min-height:43px;padding:13px 0}.example-indicator{font-size:11px;padding:4px 0}.worksheet-desk{gap:15px;scroll-margin-top:8px}.worksheet-outline{margin-right:-20px;padding-right:20px;scrollbar-width:thin;max-width:calc(100vw - 20px)}.worksheet-outline>button{font-size:12px;padding:10px 12px;min-height:40px}.worksheet-outline>button>span{font-size:11px}.worksheet-engine .tool-workspace{display:flex;flex-direction:column;gap:15px}.worksheet-engine .tool-workspace>*{width:100%;min-width:0}.worksheet-engine .workspace-banner{order:0}.worksheet-engine [class*=-save-stack]{display:block}.worksheet-engine .save-state{font-size:11px}.worksheet-engine [class*=-backup-nudge]{font-size:11px;line-height:1.6;margin-top:4px}.worksheet-engine [class*=-backup-nudge] button{font-size:11px;min-height:20px}.worksheet-engine .tool-actions{order:1;gap:6px;padding-bottom:15px}.worksheet-engine .tool-actions button,.worksheet-engine .tool-actions .import-label{font-size:12px;padding:10px;min-height:40px}.worksheet-engine .tool-actions .print-logo-control,.worksheet-engine .tool-actions .bm-logo-control,.worksheet-engine .tool-actions .bbk-logo-control{margin-top:2px;gap:9px}.worksheet-engine .print-logo-control>small{font-size:11px;max-width:150px}.worksheet-engine form{order:3}.worksheet-engine form .study-step{padding:20px 17px;border-radius:5px}.worksheet-engine [class*=-summary-bar]{order:2;position:sticky;top:0;z-index:3;padding:12px 14px;border-radius:5px;box-shadow:0 6px 13px #0002;display:block;background:var(--brand);color:#fff}.worksheet-engine [class*=-summary-code]{display:none}.worksheet-engine [class*=-summary-stats]{display:flex;flex-direction:row;gap:17px;justify-content:space-between}.worksheet-engine [class$=-summary-stat]{flex:1;min-width:0}.worksheet-engine [class$=-summary-stat] small{font-size:11px;line-height:1.35;margin-bottom:4px;color:#fff;opacity:.88}.worksheet-engine [class$=-summary-stat] strong{font-size:16px;line-height:1.2;letter-spacing:-.5px}.worksheet-engine [class*=-summary-jump]{display:none}.worksheet-engine .tool-panel{order:4;padding:21px 17px;width:100%}.worksheet-engine .worksheet-bottom-actions{order:5;padding:18px 15px;border:1px solid var(--line);margin:0;justify-content:start}.worksheet-engine .worksheet-bottom-actions button[data-action=print]{margin:4px 0 0;width:100%;font-size:14px;min-height:43px}.worksheet-engine .tool-workspace>p,.worksheet-engine .tool-workspace>aside{order:6}.worksheet-engine h3{font-size:23px;line-height:1.2;margin-bottom:20px}.worksheet-engine h2{font-size:24px}.worksheet-engine h4{font-size:14px}.worksheet-engine .form-grid{grid-template-columns:1fr;gap:19px;margin-top:18px}.worksheet-engine .field{gap:8px}.worksheet-engine .field>span:first-child{font-size:14px}.worksheet-engine input:not([type=checkbox]):not([type=radio]):not([type=file]),.worksheet-engine textarea,.worksheet-engine select{font-size:16px;min-height:45px;padding:11px 12px}.worksheet-engine input[type=number]{font-size:16px}.worksheet-engine label small{font-size:12px}.worksheet-engine fieldset{padding:17px 13px;margin:20px 0}.worksheet-engine legend{font-size:16px}.worksheet-engine .cashbox-count-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.worksheet-engine [class*=row-panel],.worksheet-engine [class*=repeat-card]{padding:17px 13px}.worksheet-engine .field-checkbox{min-height:44px;align-items:center;font-size:14px}.worksheet-engine input[type=checkbox],.worksheet-engine input[type=radio]{width:20px;height:20px}.worksheet-engine [class*=-result-grid],.worksheet-engine [class*=-print-summary-grid]{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:19px 0}.worksheet-engine [class*=-result-card],.worksheet-engine [class*=-result-tile]{padding:14px 12px}.worksheet-engine [class*=-result-card]>span{font-size:11px}.worksheet-engine [class*=-result-card]>strong{font-size:24px;margin-top:8px}.worksheet-engine [class*=-result-card]>small{font-size:11px}.worksheet-engine [class*=table-wrap]{border:0;overflow:visible;margin:20px 0}.worksheet-engine table{display:block;max-width:100%;font-size:14px}.worksheet-engine caption{display:block;border:1px solid var(--line);border-radius:4px;padding:12px;font-size:14px;margin-bottom:10px}.worksheet-engine thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.worksheet-engine tbody,.worksheet-engine tfoot{display:block;width:100%}.worksheet-engine tr{display:block;border:1px solid var(--line);border-radius:4px;padding:6px 12px;margin:12px 0;background:var(--paper)}.worksheet-engine td,.worksheet-engine tbody th{display:block;width:100%;padding:12px 0;background:transparent;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.worksheet-engine td:before{content:attr(data-study-heading);display:block;font-size:12px;color:var(--muted);margin-bottom:7px;line-height:1.5}.worksheet-engine td:empty{display:none}.worksheet-engine td:last-child,.worksheet-engine tbody th:last-child{border-bottom:0}.worksheet-engine td .field>span{font-size:13px}.worksheet-engine td input{min-width:0!important}.worksheet-engine td button{min-height:38px;padding:10px}.worksheet-engine dl{font-size:13px;gap:0 15px}.worksheet-engine [data-operator-document],.worksheet-engine [data-audience-document]{padding:17px 12px}.step-controls{padding:20px 0;gap:12px}.step-controls>span{font-size:11px;max-width:80px}.step-controls>div{gap:7px}.step-controls button{font-size:13px;padding:11px 13px;min-height:43px}.tool-boundary{font-size:12px;padding:18px 0}.math-notes{padding:24px 20px}.math-notes h2{font-size:28px}.math-notes h3{font-size:23px}.math-notes p,.math-notes li{font-size:14px}.math-notes summary{font-size:14px}}.worksheet-engine[data-ready=false] .tool-workspace{visibility:hidden;min-height:450px}.worksheet-engine [class*=-summary-stats]{display:flex;flex-direction:column;gap:24px}.more-worksheet-actions{display:none}@media(max-width:620px){.worksheet-engine [class*=-summary-stats]{flex-direction:row;gap:13px}.worksheet-engine [class$=-summary-stat]:not([class*=-summary-stats]) strong{font-size:14px;letter-spacing:-.3px}.more-worksheet-actions{display:flex;align-items:center;gap:8px;min-height:36px;margin:0 0 10px auto;font-size:12px;border:1px solid var(--line);border-radius:4px;padding:8px 10px}.worksheet-engine[data-more=false] .tool-workspace .tool-actions:not(.worksheet-bottom-actions) :is(button[data-action=clear],button[data-action=csv],.import-label,.print-logo-control,.bm-logo-control,.bbk-logo-control){display:none}.worksheet-engine .tool-actions{padding-bottom:10px}}.worksheet-engine[data-ready=true] .tool-workspace{visibility:visible}.worksheet-engine .concession-path-picker{margin:0 0 20px;padding:18px;background:var(--soft)}.worksheet-engine .concession-path-picker label{display:flex;align-items:start;gap:10px;line-height:1.6;padding:10px 0;font-size:15px}.worksheet-engine .concession-path-picker label input{flex-shrink:0;margin-top:2px}.worksheet-engine [class*=-summary-code],.worksheet-engine [class$=-summary-stat] small{opacity:1;color:#edf3e9}.worksheet-engine .bbk-packet-logo,.worksheet-engine .bbk-logo-preview{width:48px;height:48px;object-fit:contain;flex:0 0 48px}.worksheet-engine .bbk-packet-header{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;margin-bottom:20px;border-bottom:1px solid var(--line);font:12px var(--mono);color:var(--brand)}.worksheet-engine .bbk-packet-title-row,.worksheet-engine .bbk-packet-title-main{display:flex;align-items:start;gap:15px;min-width:0}.worksheet-engine .bbk-packet-title-row{justify-content:space-between;flex-wrap:wrap;margin-bottom:22px}.worksheet-engine .bbk-packet-title-main{flex:1;min-width:min(250px,100%)}.worksheet-engine .bbk-packet-title-main h3{margin:0 0 9px}.worksheet-engine .bbk-packet-total{display:grid;gap:7px;font-variant-numeric:tabular-nums}.worksheet-engine .bbk-packet-total span{font-size:12px;color:var(--muted)}.worksheet-engine .bbk-packet-total strong{font-size:22px}.worksheet-engine .bbk-audience-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.worksheet-engine .bbk-audience-facts>div{padding:14px;border:1px solid var(--line);border-radius:4px}.worksheet-engine .bbk-audience-facts span{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}.worksheet-engine .bbk-logo-control__actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.worksheet-engine .bbk-logo-control input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.worksheet-engine .tool-workspace>.bm-logo-control,.worksheet-engine .tool-workspace>.bbk-logo-control{grid-area:actions;justify-self:end;align-self:start;max-width:140px;justify-content:end}.worksheet-engine .tool-workspace:has(>.bm-logo-control)>.tool-actions:not(.worksheet-bottom-actions),.worksheet-engine .tool-workspace:has(>.bbk-logo-control)>.tool-actions:not(.worksheet-bottom-actions){padding-right:155px}.worksheet-engine .concession-path-picker label>span{min-width:0}.worksheet-engine .concession-path-picker small{display:block;margin-top:5px}.worksheet-engine .bm-weight-chart{margin:22px 0;padding:15px;border:1px solid var(--line);border-radius:5px;background:var(--field)}.worksheet-engine .bm-weight-chart svg{display:block;width:100%;max-height:340px;min-height:180px}.worksheet-engine .bm-weight-chart line{stroke:var(--line);stroke-width:1}.worksheet-engine .bm-weight-chart polyline{fill:none;stroke:#59734b;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.worksheet-engine .bm-weight-chart circle{fill:var(--brand);stroke:var(--paper);stroke-width:1}.worksheet-engine .bm-weight-chart text{font:5px var(--mono);fill:var(--muted)}.worksheet-engine .bm-weight-chart figcaption{font-size:14px;color:var(--muted);line-height:1.6;margin-top:12px}@media(max-width:620px){.worksheet-page{position:relative}.worksheet-title>.text-button{position:absolute;right:0;top:-8px;margin:0;padding:10px 0;border:0;font-size:12px;min-height:36px}.worksheet-engine [class*=-backup-nudge]{display:none}.worksheet-engine .tool-workspace>.bm-logo-control,.worksheet-engine .tool-workspace>.bbk-logo-control{order:1;max-width:none;justify-content:start;width:100%}.worksheet-engine .tool-workspace:has(>.bm-logo-control)>.tool-actions:not(.worksheet-bottom-actions),.worksheet-engine .tool-workspace:has(>.bbk-logo-control)>.tool-actions:not(.worksheet-bottom-actions){padding-right:0}.worksheet-engine[data-more=false] .tool-workspace>.bm-logo-control,.worksheet-engine[data-more=false] .tool-workspace>.bbk-logo-control{display:none}.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{font-size:clamp(16px,4.6vw,20px);white-space:nowrap;overflow-wrap:normal;letter-spacing:-.5px}.worksheet-engine input:not([type=checkbox]):not([type=radio]):not([type=file]),.worksheet-engine textarea,.worksheet-engine select{font-size:16px}.worksheet-engine .bbk-packet-title-main h3{font-size:20px}.worksheet-engine .bbk-audience-facts{grid-template-columns:1fr}}.worksheet-engine .bm-logo-control>div:first-child:not(.bm-logo-actions),.worksheet-engine .bbk-logo-control__copy{display:contents!important}.worksheet-engine .bm-logo-control>div:first-child>strong,.worksheet-engine .bm-logo-control>div:first-child>p:not([aria-live]),.worksheet-engine .bbk-logo-control__copy>strong,.worksheet-engine .bbk-logo-control__copy>small{display:none}.worksheet-engine .bm-logo-control [aria-live],.worksheet-engine .bbk-logo-control [aria-live]{order:3;font-size:12px;line-height:1.5;color:var(--muted);max-width:210px;margin:0}.worksheet-engine .tool-workspace>.bm-logo-control [aria-live],.worksheet-engine .tool-workspace>.bbk-logo-control [aria-live]{max-width:140px;text-align:right}@media(max-width:620px){.worksheet-engine .tool-workspace>.bm-logo-control [aria-live],.worksheet-engine .tool-workspace>.bbk-logo-control [aria-live]{max-width:210px;text-align:left}}@media(max-width:620px){.worksheet-engine .tool-panel [class*=table-wrap]{overflow-x:auto;border:1px solid var(--line);border-radius:4px;overscroll-behavior-inline:contain;scrollbar-width:thin}.worksheet-engine .tool-panel [class*=table-wrap]:has(thead th:nth-child(4)):before{content:"Swipe to see all columns →";display:block;position:sticky;left:0;padding:10px 12px;font-size:13px;color:var(--muted);background:var(--soft);width:100%;box-sizing:border-box}.worksheet-engine .tool-panel table{display:table;width:100%;min-width:0;max-width:none;font-size:14px}.worksheet-engine .tool-panel table:has(thead th:nth-child(4)){min-width:560px}.worksheet-engine .tool-panel caption{display:table-caption;margin:0;border:0;border-bottom:1px solid var(--line)}.worksheet-engine .tool-panel thead{display:table-header-group;position:static;width:auto;height:auto;overflow:visible;clip-path:none}.worksheet-engine .tool-panel tbody,.worksheet-engine .tool-panel tfoot{display:table-row-group;width:auto}.worksheet-engine .tool-panel tr{display:table-row;border:0;border-radius:0;padding:0;margin:0}.worksheet-engine .tool-panel td,.worksheet-engine .tool-panel tbody th{display:table-cell;width:auto;padding:12px 10px;font-size:14px}.worksheet-engine .tool-panel td:before{display:none}.worksheet-engine .tool-panel td:first-child{position:sticky;left:0;background:var(--paper);border-right:1px solid var(--line);min-width:100px;max-width:170px}}.worksheet-engine [class*=table-wrap]{position:relative}.worksheet-engine .sr-only{left:0;top:0;clip-path:inset(50%)}.worksheet-engine .bm-weight-chart svg>text:nth-of-type(-n+2){transform:translate(-2px)}@media(max-width:620px){.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{white-space:normal;overflow-wrap:normal;word-break:normal}.worksheet-engine [class$=-summary-stat] strong{white-space:nowrap;overflow-wrap:normal}}@media(max-width:360px){.worksheet-engine [class*=-result-grid]{grid-template-columns:1fr}.worksheet-engine [class*=-summary-stats]{gap:8px}.worksheet-engine [class$=-summary-stat]:not([class*=-summary-stats]) strong{font-size:15px}}.worksheet-engine td small,.worksheet-engine tbody th small{display:block;margin-top:5px}.worksheet-engine .volunteer-chart-names{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.worksheet-engine .volunteer-chart-names>span{padding:5px 8px;background:var(--soft);border-radius:3px;font-size:13px}@media(max-width:620px){.worksheet-engine .tool-panel tbody th:first-child{position:sticky;left:0;background:var(--paper);border-right:1px solid var(--line);min-width:100px;max-width:170px}}@media(max-width:620px){.worksheet-engine [class$=-summary-stat] strong{white-space:normal;overflow-wrap:normal;word-break:normal}}h1,h2,h3{letter-spacing:-.025em}.site-header{height:92px;gap:44px}.brand{font-family:var(--display);font-size:27px;letter-spacing:-.04em}.theme-bandboosterkit .brand{font-family:var(--body);font-size:24px}.theme-barnmath .brand{font-family:var(--display)}.main-navigation{font-size:15px;gap:28px}.header-actions{gap:18px}.search-trigger{font-size:14px}.eyebrow{font-family:var(--body);font-size:12px;letter-spacing:.075em;font-weight:600}.primary-button,.secondary-button,.text-button{font-size:15px;min-height:48px;border-radius:7px}.primary-button{padding:15px 22px}.section-heading{gap:36px;margin-bottom:36px}.section-heading h2{font-size:39px;letter-spacing:-.035em}.section-heading>p{font-size:16px;max-width:400px}.section-space{padding:80px 0}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.tool-card{padding:30px 32px 24px;border-radius:12px;box-shadow:0 3px #24322b03}.tool-card h3{font-size:28px;letter-spacing:-.03em;line-height:1.18}.tool-card p{font-size:16px;line-height:1.6;max-width:440px;min-height:0}.tool-card-foot{font:13px/1.5 var(--body);padding-top:18px;margin-top:24px}.tool-card-top{margin-bottom:24px}.theme-scipacket .tool-card{border-radius:0;border-top:3px solid var(--brand)}.theme-barnmath .tool-card{border-width:0 0 1px;border-radius:0;background:transparent;box-shadow:none}.theme-barnmath .tool-card h3{font-size:29px}.theme-bandboosterkit .tool-card{background:#fffdff;border-radius:4px 20px 4px 4px;padding:32px}.theme-bandboosterkit .tool-card h3{font-size:35px;font-weight:400;line-height:1.1}.guide-cards{gap:32px}.guide-cards h3{font-size:29px;letter-spacing:-.02em;max-width:none}.theme-bandboosterkit .guide-cards h3{font-size:36px}.guide-read{font-size:14px}.page-intro{padding:46px 0}.page-intro h1{font-size:clamp(40px,4vw,58px);letter-spacing:-.03em;line-height:1.12}.page-intro>p:not(.eyebrow){font-size:18px;line-height:1.65}.theme-bandboosterkit .page-intro h1{font-size:clamp(52px,5vw,72px)}.catalog-controls{align-items:start;gap:25px;padding-bottom:16px}.filter-tabs{gap:6px;padding:0}.filter-tabs button,.filter-tabs a{font-size:14px;min-height:44px}.catalog-search{padding:12px 14px;min-width:240px}.catalog-search input{font-size:15px;width:100%}.catalog-count{font:14px var(--body);margin:26px 0}.catalog-guide{padding:28px;gap:24px;margin-top:40px}.catalog-guide h3{font-size:24px}.catalog-guide p,.catalog-guide>a{font-size:16px}.guide-hero{max-width:970px;text-align:left;margin-left:0;padding:35px 0 56px}.guide-hero h1{font-size:clamp(40px,4.2vw,62px);line-height:1.1;letter-spacing:-.03em}.guide-hero>p:not(.eyebrow){font-size:20px;line-height:1.6;margin:0;max-width:800px}.guide-byline{justify-content:start;font-size:14px}.guide-layout{grid-template-columns:210px minmax(0,760px);gap:50px;justify-content:start}.guide-toc>a{font-size:14px;line-height:1.5;gap:12px;margin-bottom:24px}.guide-prose p,.guide-prose li{font-size:18px;line-height:1.75}.guide-prose h2{font-size:32px;margin:12px 0 22px;letter-spacing:-.02em}.guide-prose>section{padding-bottom:40px;margin-bottom:36px}.guide-checklist label{font-size:17px;line-height:1.6;padding:18px 0;gap:16px}.guide-checklist label input{width:22px;height:22px;flex-shrink:0;margin-top:3px}.guide-related{grid-column:2;position:static;padding:30px}.guide-related h3{font-size:30px}.guide-related p,.guide-related a{font-size:16px}.guide-sources p{font-size:15px}.guide-list{max-width:1100px}.guide-list>a{padding:32px 0;gap:28px}.guide-list h2{font-size:33px}.guide-list p{font-size:17px;max-width:800px}.policy-layout{grid-template-columns:210px minmax(0,760px);gap:56px}.policy-layout nav a{font-size:15px;padding:15px 0}.policy-prose section{display:block;padding:0 0 32px;margin-bottom:36px}.policy-prose section h2{font-size:30px;margin-bottom:20px}.policy-prose section>div{font-size:18px;line-height:1.75}.species-records{gap:50px}.species-records h2{font-size:34px}.species-records li,.species-records p{font-size:17px;line-height:1.7}.species-tools>a{padding:25px 0;gap:20px}.species-tools h3{font-size:28px}.species-tools p{font-size:16px}.saved-list article{padding:28px 0;gap:24px}.saved-list h2{font-size:26px}.saved-list p{font-size:15px}.saved-actions button{font-size:14px;min-height:44px;padding:10px 16px}.site-footer{margin-top:32px}.footer-top p{font-size:16px;max-width:480px}.footer-bottom{font-size:13px;line-height:1.6}.footer-bottom nav{font-size:14px;gap:16px 24px}.worksheet-page{padding-top:10px}.worksheet-title{margin:16px 0 24px}.worksheet-title h1{font-size:clamp(36px,3.6vw,52px);letter-spacing:-.035em;line-height:1.1;margin:10px 0 14px}.worksheet-title p{font-size:17px;max-width:780px}.theme-bandboosterkit .worksheet-title h1{font-size:clamp(46px,4.6vw,66px)}.worksheet-heading-row{margin-bottom:26px;gap:24px}.workspace-tabs{gap:30px}.workspace-tabs button{font-size:15px;padding:15px 0}.example-indicator{font:12px var(--body)}.worksheet-desk{display:block}.worksheet-outline{display:flex;gap:8px;position:static;overflow-x:auto;padding:0 0 20px;margin:0;max-width:100%;align-items:stretch}.worksheet-outline>.eyebrow{display:none}.worksheet-outline>button{flex:0 1 auto;width:auto;display:flex;align-items:center;font-size:14px;line-height:1.4;gap:12px;margin:0;padding:12px 18px;border:1px solid transparent;min-height:48px}.worksheet-outline>button>span{font:12px var(--mono);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;color:var(--muted);background:var(--paper);padding:0}.worksheet-outline>button[aria-current]{background:var(--soft);border-color:var(--line);color:var(--ink)}.worksheet-outline>button[aria-current]>span{background:var(--brand);color:#fff}.worksheet-outline>button>svg{display:none}.worksheet-canvas{position:relative}.more-worksheet-actions{display:flex;align-items:center;gap:10px;font-size:13px;min-height:36px;padding:7px 12px;margin:0 0 12px auto;border:1px solid var(--line);border-radius:6px;background:var(--paper)}.worksheet-engine{font-size:16px}.worksheet-engine .tool-workspace{display:grid;grid-template-columns:minmax(0,1fr) 240px;grid-template-areas:"save save" "actions actions" "form totals" "results totals" "bottom bottom";gap:24px}.worksheet-engine .workspace-banner{margin-top:-44px;min-height:32px;max-width:calc(100% - 190px)}.worksheet-engine .save-state{font:12px var(--body)}.worksheet-engine [class*=-backup-nudge]{display:none}.worksheet-engine .tool-actions{gap:10px;padding-bottom:20px;margin-top:-12px}.worksheet-engine button,.worksheet-engine .import-label{font-family:var(--body);font-size:14px;min-height:44px;padding:11px 15px;border-radius:6px}.worksheet-engine[data-more=false] .tool-actions:not(.worksheet-bottom-actions) :is(button[data-action=clear],button[data-action=backup],button[data-action=csv],.import-label,.print-logo-control,.bm-logo-control,.bbk-logo-control),.worksheet-engine[data-more=false] .tool-workspace>:is(.bm-logo-control,.bbk-logo-control){display:none}.worksheet-engine .tool-workspace:has(>.bm-logo-control)>.tool-actions:not(.worksheet-bottom-actions),.worksheet-engine .tool-workspace:has(>.bbk-logo-control)>.tool-actions:not(.worksheet-bottom-actions){padding-right:0}.worksheet-engine[data-more=true] .tool-workspace>:is(.bm-logo-control,.bbk-logo-control){position:static;grid-area:auto;grid-column:1/-1;justify-self:start;margin:-8px 0 0;padding:0 0 20px;max-width:100%;width:100%}.worksheet-engine .print-logo-control>small,.worksheet-engine .bm-logo-status{font-size:12px;line-height:1.5;max-width:340px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:36px;border-radius:10px;border-color:color-mix(in srgb,var(--line) 80%,var(--brand));box-shadow:0 4px 16px #24322b03}.worksheet-engine h2,.worksheet-engine h3{font:500 28px/1.25 var(--display);letter-spacing:-.025em;margin:0 0 26px}.theme-bandboosterkit .worksheet-engine h2,.theme-bandboosterkit .worksheet-engine h3{font-size:35px;font-weight:400}.worksheet-engine h4{font:600 17px/1.4 var(--body);letter-spacing:0}.worksheet-engine .eyebrow,.worksheet-engine .sci-kicker,.worksheet-engine .bm-eyebrow{font:600 11px/1.5 var(--body);margin-bottom:8px;letter-spacing:.08em}.worksheet-engine .form-grid{gap:25px;margin-top:22px}.worksheet-engine .field{gap:9px}.worksheet-engine .field>span:first-child{font-size:15px;font-weight:500;line-height:1.4}.worksheet-engine input:not([type=checkbox]):not([type=radio]):not([type=file]),.worksheet-engine textarea,.worksheet-engine select{font-family:var(--body);font-size:16px;min-height:48px;padding:12px 14px;border-radius:6px;border-color:color-mix(in srgb,var(--line) 75%,var(--brand))}.worksheet-engine input[type=number]{font-family:var(--body);font-variant-numeric:tabular-nums;font-size:16px}.worksheet-engine textarea{min-height:88px}.worksheet-engine label small,.worksheet-engine small,.worksheet-engine .muted,.worksheet-engine [class*=-muted-note]{font-size:13px;line-height:1.6}.worksheet-engine ul,.worksheet-engine ol{font-size:15px;line-height:1.7}.worksheet-engine .field.field-checkbox{display:grid;grid-template-columns:22px minmax(0,1fr);gap:5px 12px;align-items:start}.worksheet-engine .field-checkbox input{grid-column:1;grid-row:1/3;margin-top:1px;width:20px;height:20px}.worksheet-engine .field-checkbox>span,.worksheet-engine .field-checkbox>small{grid-column:2;text-align:left}.worksheet-engine [class*=-summary-bar]{padding:28px 24px;border-radius:10px;top:24px;box-shadow:none}.worksheet-engine [class*=-summary-code]{font:500 11px var(--body);letter-spacing:.08em;margin-bottom:30px}.worksheet-engine [class*=-summary-stats]{gap:26px}.worksheet-engine [class$=-summary-stat] small{font:400 13px/1.45 var(--body);color:#fff;margin-bottom:8px}.worksheet-engine [class$=-summary-stat]:not([class*=-summary-stats]) strong{font:500 28px/1.2 var(--body);letter-spacing:-.025em;white-space:normal;overflow-wrap:normal}.worksheet-engine [class*=-summary-jump]{font-size:14px;padding-top:20px;margin-top:28px}.worksheet-engine [class*=-result-grid]{gap:16px}.worksheet-engine [class*=-result-card],.worksheet-engine [class*=-result-tile]{padding:22px;background:var(--field);border-radius:7px}.worksheet-engine [class*=-result-card]>span,.worksheet-engine [class*=-result-tile]>span{font-size:14px}.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{font:500 34px/1.2 var(--body);margin-top:12px;overflow-wrap:normal}.worksheet-engine [class*=-result-card]>small,.worksheet-engine [class*=-result-tile]>small{font-size:13px}.worksheet-engine table{font-size:14px;line-height:1.5}.worksheet-engine th{font-size:13px;padding:15px}.worksheet-engine td{padding:15px}.worksheet-engine caption{font-size:15px;padding:16px}.worksheet-engine table .field>span,.worksheet-engine td .field small{font-size:13px}.worksheet-engine td button{font-size:13px;min-height:40px}.worksheet-engine .worksheet-bottom-actions{margin-top:12px;padding:24px;background:var(--paper)}.worksheet-engine .tool-workspace>p{font-size:13px}.tool-boundary{font-size:13px;line-height:1.7;max-width:900px;margin:28px 0}.step-controls{padding:24px 0;font-size:14px}.math-notes{max-width:850px;padding:40px}.math-notes p,.math-notes li{font-size:17px;line-height:1.7}.math-notes h2{font-size:36px}.math-notes h3{font-size:26px;margin-top:38px}.math-notes summary{font-size:17px}.record-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0 10px}.record-tools span{font-size:13px;color:var(--muted)}.worksheet-engine .record-tools button{border:0;padding:8px 0;min-height:32px;color:var(--brand);text-decoration:underline;text-underline-offset:4px}@media(min-width:1100px){.worksheet-page{max-width:1280px;margin:auto}}@media(max-width:1100px){.site-header{gap:24px}.main-navigation{gap:18px;font-size:14px}.search-trigger>span,.search-trigger kbd{display:none}.worksheet-engine .tool-workspace{grid-template-columns:minmax(0,1fr) 210px;gap:20px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:26px}.worksheet-engine [class$=-summary-stat]:not([class*=-summary-stats]) strong{font-size:25px}.guide-layout,.policy-layout{gap:32px;grid-template-columns:180px minmax(0,1fr)}}@media(max-width:850px){.tool-grid{gap:16px}.tool-card{padding:25px}.tool-card h3{font-size:25px}.section-heading{align-items:start;gap:24px}.guide-layout,.policy-layout{grid-template-columns:1fr}.guide-toc{display:none}.guide-related{grid-column:1}.policy-layout nav{display:flex;overflow-x:auto;gap:22px}.policy-layout nav a{white-space:nowrap}.worksheet-engine .tool-workspace{grid-template-columns:minmax(0,1fr) 190px}.worksheet-engine .form-grid,.worksheet-engine [class*=-result-grid]{grid-template-columns:1fr}}@media(max-width:620px){.site-header{height:78px;padding:0 20px;gap:10px}.brand{font-size:23px;gap:7px}.theme-barnmath .brand{font-size:25px}.theme-bandboosterkit .brand{font-size:21px}.brand-symbol{width:27px}.brand-symbol svg{width:25px;height:25px}.header-actions{gap:1px}.search-trigger,.menu-toggle{padding:8px;min-height:42px;min-width:36px}.main-content{padding:0 20px}.section-space{padding:52px 0}.section-heading h2{font-size:33px}.section-heading>p{font-size:16px}.tool-grid{grid-template-columns:1fr}.tool-card{padding:25px}.tool-card h3{font-size:28px}.tool-card p{font-size:16px}.theme-bandboosterkit .tool-card h3{font-size:36px}.guide-cards{grid-template-columns:1fr;gap:32px}.guide-cards h3{font-size:29px}.page-intro{padding:28px 0 32px}.page-intro h1,.guide-hero h1{font-size:38px;letter-spacing:-.025em}.theme-bandboosterkit .page-intro h1{font-size:49px}.page-intro>p:not(.eyebrow),.guide-hero>p:not(.eyebrow){font-size:17px}.catalog-controls{display:flex;flex-direction:column-reverse;gap:20px}.catalog-search{width:100%}.filter-tabs{gap:2px}.filter-tabs button{font-size:13px;padding:9px 12px}.catalog-guide{align-items:start;padding:24px;flex-wrap:wrap}.catalog-guide>a{margin-left:0}.guide-list>a{gap:16px}.guide-list h2{font-size:29px}.guide-list p{font-size:16px}.guide-list .round-arrow{display:none}.guide-hero{padding:24px 0 36px}.guide-byline{font-size:13px;gap:12px;flex-wrap:wrap}.guide-prose p,.guide-prose li{font-size:17px;line-height:1.7}.guide-prose h2{font-size:29px}.guide-checklist{padding:22px!important}.guide-checklist label{font-size:16px}.policy-prose section>div{font-size:17px}.policy-layout nav a{font-size:14px}.saved-list h2{font-size:24px}.saved-actions{gap:6px;flex-wrap:wrap}.saved-actions button{font-size:13px;padding:10px 12px}.footer-bottom nav{font-size:13px}.worksheet-title{margin:12px 0 22px}.worksheet-title h1{font-size:37px;letter-spacing:-.035em;margin-top:16px}.theme-bandboosterkit .worksheet-title h1{font-size:46px}.worksheet-title p{font-size:16px}.worksheet-title>.text-button{font-size:12px;min-height:36px;padding:8px 10px}.worksheet-heading-row{margin-bottom:16px;gap:10px}.workspace-tabs{gap:22px}.workspace-tabs button{font-size:14px}.example-indicator{font-size:12px}.worksheet-outline{padding:0 0 16px;gap:8px;margin:0;max-width:100%}.worksheet-outline>button{font-size:13px;flex:0 0 auto;padding:10px 12px;gap:8px}.worksheet-outline>button>span{font-size:11px;width:22px;height:22px}.worksheet-engine .tool-workspace{display:flex;gap:18px}.worksheet-engine .workspace-banner{margin-top:-44px;max-width:calc(100% - 160px);min-height:32px}.worksheet-engine .save-state{font-size:11px}.more-worksheet-actions{font-size:12px;min-height:36px;padding:7px 10px}.worksheet-engine .tool-actions{padding-bottom:16px;gap:8px;margin-top:-6px}.worksheet-engine .tool-actions button,.worksheet-engine .tool-actions .import-label{font-size:13px;padding:11px 14px;min-height:44px}.worksheet-engine .tool-actions .print-logo-control>small{font-size:12px;max-width:100%}.worksheet-engine[data-more=true] .tool-workspace>:is(.bm-logo-control,.bbk-logo-control){order:1;padding-bottom:12px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:24px 20px}.worksheet-engine .form-grid{gap:24px}.worksheet-engine [class*=-summary-bar]{order:2;position:static;padding:20px}.worksheet-engine [class*=-summary-stats]{flex-direction:row;gap:16px;flex-wrap:wrap}.worksheet-engine [class$=-summary-stat]{flex:1 0 90px}.worksheet-engine [class$=-summary-stat] small{font-size:12px;margin-bottom:7px}.worksheet-engine [class$=-summary-stat]:not([class*=-summary-stats]) strong{font-size:19px;white-space:normal}.worksheet-engine [class*=-result-grid]{grid-template-columns:1fr}.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{font-size:31px}.worksheet-engine .tool-panel th,.worksheet-engine .tool-panel td,.worksheet-engine .tool-panel tbody th{font-size:13px;padding:14px}.worksheet-engine .tool-panel table:has(thead th:nth-child(4)){min-width:660px}.worksheet-engine .worksheet-bottom-actions{padding:22px}.worksheet-engine .worksheet-bottom-actions button[data-action=print]{font-size:14px}.worksheet-engine .cashbox-count-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.step-controls{gap:15px;flex-wrap:wrap}.step-controls>span{font-size:13px}.math-notes{padding:28px 22px}.math-notes p,.math-notes li{font-size:16px}}@media(max-width:360px){.site-header{padding:0 14px}.main-content{padding:0 16px}.theme-bandboosterkit .brand{font-size:18px}.brand{font-size:21px}.theme-barnmath .brand{font-size:23px}.brand-symbol{width:23px}.search-trigger,.menu-toggle{padding:5px;min-width:30px}.workspace-tabs{gap:15px}.workspace-tabs button{font-size:13px}.worksheet-engine [class$=-summary-stat]{flex-basis:105px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:22px 16px}.worksheet-engine .tool-actions button{padding:10px 12px}}.worksheet-engine .study-cash-deliverable>*>:not(.table-wrap){display:none}.worksheet-engine .study-cash-deliverable>*{padding:0;border:0;margin:0}.worksheet-engine .study-deliverable table,.worksheet-engine .study-cash-deliverable table{min-width:650px}.worksheet-engine .study-deliverable,.worksheet-engine .study-cash-deliverable{margin:25px 0 32px}.worksheet-engine [class*=-result-card],.worksheet-engine [class*=-result-tile]{background:transparent;border-width:0 0 1px;border-radius:0;padding:20px 8px}.worksheet-engine [class*=-result-card]>strong,.worksheet-engine [class*=-result-tile]>strong{font-size:29px}.worksheet-engine[data-tool=band-trip-cost-per-student-parent-admin-packet-builder] .bbk-result-grid>:nth-child(4){grid-column:1/-1;order:-1;padding:25px;background:var(--soft);border:0;border-radius:8px}.worksheet-engine[data-tool=band-trip-cost-per-student-parent-admin-packet-builder] .bbk-result-grid>:nth-child(4) strong{font-size:46px}.worksheet-engine .tool-workspace{grid-template-areas:"actions actions" "form totals" "results totals" "save save" "bottom bottom"}.worksheet-engine .workspace-banner{margin:0;max-width:100%;min-height:0}.more-worksheet-actions{position:absolute;top:4px;right:0;z-index:1;margin:0}.worksheet-engine .tool-actions:not(.worksheet-bottom-actions){margin:0;padding:0 190px 0 0;border:0;min-height:48px}@media(max-width:620px){.worksheet-engine .workspace-banner{order:4;margin:0}.more-worksheet-actions{top:0;width:40px;height:44px;padding:0;font-size:0;justify-content:center}.more-worksheet-actions svg{width:18px;height:18px}.worksheet-engine .tool-actions:not(.worksheet-bottom-actions){padding:0 48px 0 0;min-height:44px;gap:8px}.worksheet-engine .tool-actions:not(.worksheet-bottom-actions) button{padding:11px 12px;font-size:13px}}.worksheet-engine .study-step>.sci-section-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.worksheet-engine .study-step>.sci-section-header h3{margin-bottom:0}@media(max-width:620px){.worksheet-engine .study-step>.sci-section-header{gap:12px;flex-wrap:wrap}}.saved-continue{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:var(--brand);margin-top:15px}.worksheet-engine .disclaimer{font-size:14px;line-height:1.65;padding:22px 24px;border-left:2px solid var(--line);color:var(--muted)}.worksheet-engine .disclaimer p{margin-top:8px}.worksheet-engine .disclaimer strong{color:var(--ink);font-size:14px}@media(max-width:620px){.worksheet-engine .disclaimer{padding:18px;font-size:13px}}.worksheet-engine[data-mode=results] [class*=-summary-bar]{display:none}.worksheet-engine[data-mode=results] .tool-workspace{grid-template-columns:1fr;grid-template-areas:"actions" "form" "results" "save" "bottom"}.worksheet-engine[data-mode=results] [class*=-result-grid]{grid-template-columns:repeat(3,minmax(0,1fr))}.worksheet-engine[data-mode=results] .tool-panel>p{max-width:80ch}.worksheet-step-footer .step-controls{margin:30px 0 0;padding:24px 0 0;border-top:1px solid var(--line)}.worksheet-step-footer .step-controls .primary-button{background:var(--brand);color:#fff;border-color:var(--brand)}.worksheet-step-footer .step-controls .primary-button:hover{background:color-mix(in srgb,var(--brand) 88%,black);color:#fff}@media(max-width:850px){.worksheet-engine[data-mode=results] [class*=-result-grid]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.worksheet-engine[data-mode=results] [class*=-result-grid]{grid-template-columns:1fr}}.worksheet-canvas:has(form>.tool-actions) .more-worksheet-actions{position:static;margin:0 0 16px auto;width:auto;height:auto;font-size:13px;padding:10px 14px}.worksheet-engine:has(form>.tool-actions) .tool-actions:not(.worksheet-bottom-actions){padding-right:0;margin-bottom:24px}.worksheet-engine details.disclaimer{margin:20px 0;padding:16px 20px}.worksheet-engine details.disclaimer summary{cursor:pointer;font-weight:500;color:var(--muted)}.worksheet-engine details.disclaimer summary:hover{color:var(--ink)}.worksheet-engine .study-deliverable table{table-layout:auto}.worksheet-engine .study-deliverable :is(th,td){min-width:100px;overflow-wrap:normal;word-break:normal}.worksheet-engine .study-deliverable :is(th,td):first-child{min-width:155px}.worksheet-engine[data-tool=event-budget-worksheet] .study-deliverable :is(th,td):nth-child(3),.worksheet-engine[data-tool=robotics-team-budget-calculator] .study-deliverable :is(th,td):last-child{white-space:nowrap}.worksheet-engine .study-shopping-deliverable>:first-child{display:none}.worksheet-engine .study-shopping-deliverable .bt-shopping-list>:not(.bt-shopping-items){display:none}.worksheet-engine .study-shopping-deliverable{margin:28px 0}.worksheet-engine .bt-shopping-items{display:grid;grid-template-columns:1fr 1fr;gap:16px}.worksheet-engine .bt-shopping-item{display:block;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:24px}.worksheet-engine .bt-shopping-item h3{font-size:22px;margin:0 0 4px}.worksheet-engine .bt-shopping-item p{font-size:14px;color:var(--muted)}.worksheet-engine .bt-shopping-item dl{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.worksheet-engine .bt-shopping-item dt{font-size:13px;color:var(--muted)}.worksheet-engine .bt-shopping-item dd{margin:5px 0 0;font-size:16px}.worksheet-engine .volunteer-results{display:flex;flex-direction:column}.worksheet-engine .volunteer-results>.cashbox-result-heading{order:-3}.worksheet-engine .volunteer-results>.volunteer-draft-panel{order:-2}.guide-checklist-jump{color:var(--brand);text-underline-offset:4px}@media(max-width:620px){.worksheet-engine .bt-shopping-items{grid-template-columns:1fr}.worksheet-engine .bt-shopping-item{padding:20px}.worksheet-engine[data-mode=results] [class*=-result-grid]{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.worksheet-engine[data-mode=results] [class*=-result-grid] strong{font-size:25px}.worksheet-engine[data-mode=results] [class*=-result-grid] article{padding:16px 0}}@media(max-width:360px){.worksheet-engine[data-mode=results] [class*=-result-grid] strong{font-size:22px}}.worksheet-engine .tool-workspace>details.disclaimer{grid-column:1/-1}.species-tools>a{padding:25px}@media(max-width:620px){.worksheet-engine .tool-workspace>details.disclaimer{order:6}.species-tools>a{padding:20px}}.worksheet-engine .study-sci-deliverable .sci-print-packet>:not(.sci-operator-document),.worksheet-engine .study-sci-deliverable .sci-operator-document>:not(.sci-table-wrap){display:none}.worksheet-engine .study-sci-deliverable :is(.sci-print-packet,.sci-operator-document){margin:0;padding:0;border:0;background:transparent}.worksheet-engine .study-sci-deliverable .sci-table-wrap+.sci-table-wrap{margin-top:28px}.worksheet-engine .study-sci-deliverable tbody th{min-width:180px;max-width:280px}.worksheet-engine .study-sci-deliverable td small{max-width:32ch}@media(max-width:620px){.worksheet-engine .bbk-audience-document .table-wrap table:has(thead th:nth-child(3)):not(:has(thead th:nth-child(4))){min-width:560px;table-layout:auto}.worksheet-engine .bbk-audience-document .table-wrap :is(th,td){overflow-wrap:normal;word-break:normal}.worksheet-engine .bbk-audience-document .bbk-money{white-space:nowrap;min-width:100px}.worksheet-engine .bbk-audience-document .table-wrap:has(table thead th:nth-child(3)):not(:has(table thead th:nth-child(4))):before{content:"Swipe to see all columns →";display:block;padding:10px 12px;font-size:12px;color:var(--muted);background:var(--soft)}}@media(max-width:620px){.worksheet-engine .tool-panel table[data-columns]{table-layout:fixed;width:100%;min-width:max(560px,calc(var(--study-columns, 4) * 145px))}.worksheet-engine .tool-panel table[data-columns] tr>:first-child{width:145px;min-width:145px;max-width:145px;position:sticky;left:0;background:var(--paper);z-index:1;overflow-wrap:normal;word-break:normal}.worksheet-engine .tool-panel table[data-columns] thead tr>:first-child{background:var(--soft);z-index:2}.worksheet-engine .tool-panel table[data-columns="2"]{min-width:100%;table-layout:fixed}.worksheet-engine .tool-panel table[data-columns="2"] tr>:first-child{position:static;width:50%;min-width:0;max-width:none}.worksheet-engine .tool-panel table[data-columns="3"] tr>:first-child{position:static}.worksheet-engine .tool-panel .bbk-money{white-space:nowrap;overflow-wrap:normal}}.guide-cards>a{padding-top:30px}.guide-prose>section{padding-left:0}.guide-toc a{gap:0}.source-date{color:var(--muted);font-size:14px}.species-start{margin-top:24px;width:fit-content}.species-guidance{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;margin:56px 0;border-top:1px solid var(--line);padding-top:40px}.species-guidance h2{font-size:29px;line-height:1.2;margin:0 0 20px}.species-guidance ul{padding-left:20px}.species-guidance li{margin:0 0 18px;line-height:1.65}.species-sources a{display:block;color:var(--brand);padding:16px 0;line-height:1.55;text-underline-offset:4px;border-bottom:1px solid var(--line)}.worksheet-help-links{display:flex;flex-wrap:wrap;gap:24px;margin-top:15px}.worksheet-help-links :is(a,button){display:inline-flex;align-items:center;gap:8px;border:0;background:transparent;padding:0;color:var(--brand);font:500 14px var(--body);text-decoration:underline;text-underline-offset:4px;cursor:pointer;min-height:28px}.packet-preview-controls{padding:22px 26px;border:1px solid var(--line);background:var(--paper);border-radius:10px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:20px}.packet-preview-controls strong{font-size:17px}.packet-preview-controls p{color:var(--muted);font-size:14px;margin:5px 0 0}.packet-preview-controls [role=group]{display:flex;flex-wrap:wrap;gap:8px}.packet-preview-controls button{background:transparent;color:var(--ink);border:1px solid var(--line);padding:12px 16px;border-radius:6px;min-height:46px;font:500 14px var(--body);cursor:pointer}.packet-preview-controls button[aria-pressed=true]{background:var(--brand);color:#fff;border-color:var(--brand)}@media screen{.worksheet-engine[data-mode=results][data-preview-copy=operator] [data-audience-document],.worksheet-engine[data-mode=results][data-preview-copy=audience] [data-operator-document]{display:none!important}}.worksheet-finish{margin-top:40px}.print-contents{border-block:1px solid var(--line);padding:20px 0}.print-contents summary{cursor:pointer;font-weight:600}.print-contents ul{padding-left:22px;line-height:1.7}.print-contents li{margin-top:8px}.finish-save{display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px 28px;padding:32px 0}.finish-save h2,.worksheet-next h2{font:500 25px/1.25 var(--display);margin:0 0 10px}.finish-save p{font-size:15px;line-height:1.65;color:var(--muted);margin:0;max-width:52ch}.finish-save>a{grid-column:1/-1;color:var(--brand);font-size:15px;display:flex;gap:8px;align-items:center;text-underline-offset:4px;width:fit-content}.worksheet-next{border-top:1px solid var(--line);padding-top:28px}.worksheet-next>a{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);padding:23px 0;text-decoration:none}.worksheet-next>a:hover strong{text-decoration:underline;text-underline-offset:4px}.worksheet-next>a>svg{flex-shrink:0}.worksheet-next strong{display:block;font-size:18px;color:var(--brand);font-weight:500}.worksheet-next span{display:block;color:var(--muted);font-size:15px;line-height:1.6;margin-top:7px}.worksheet-next .next-guide span{font-size:13px;margin:0 0 6px}.worksheet-engine .uniform-find{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) auto;gap:18px;align-items:end;background:var(--soft);padding:22px;border-radius:10px;margin-bottom:24px}.worksheet-engine .uniform-find label{display:grid;gap:9px;font-size:14px;font-weight:500}.worksheet-engine .uniform-find input,.worksheet-engine .uniform-find select{width:100%;min-width:0;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:5px;min-height:46px;font:16px var(--body);padding:10px 12px}.worksheet-engine .uniform-find button{font-size:14px;min-height:46px;padding:10px 15px}.worksheet-engine .uniform-find-count{grid-column:1/-1;margin:0;font-size:13px;line-height:1.55;color:var(--muted)}@media(max-width:900px){.packet-preview-controls{align-items:flex-start;flex-direction:column}.worksheet-engine .uniform-find{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.worksheet-engine .uniform-find button{justify-self:start}.species-guidance{gap:36px}}@media(max-width:620px){.species-guidance,.finish-save{grid-template-columns:minmax(0,1fr)}.finish-save>button{justify-self:start}.worksheet-engine .uniform-find{grid-template-columns:minmax(0,1fr);padding:18px}.packet-preview-controls{padding:20px}.packet-preview-controls button{flex:1 1 auto}.packet-preview-controls [role=group]{width:100%}}.packet-preview-controls button{transition:none}:root{--body: "Public Sans", Arial, sans-serif;--display: "Archivo", Arial, sans-serif;--serif: "Literata", Georgia, serif;--mono: "Public Sans", Arial, sans-serif}.study-app{--body: "Public Sans", Arial, sans-serif;--mono: "Public Sans", Arial, sans-serif;--paper: #fdfdfb;font-family:var(--body);font-size:16px;line-height:1.5}.theme-boostertally{--brand: #205d42;--ink: #10251e;--muted: #52615a;--field: #fafaf6;--soft: #edf0e9;--line: #cfd7cf;--accent: #f1c84b;--display: "Archivo", Arial, sans-serif}.theme-scipacket{--brand: #1647ba;--ink: #0b173e;--muted: #4b5e81;--field: #f6f9fd;--soft: #e7effa;--line: #cbd8e9;--accent: #ff634b;--display: "Public Sans", Arial, sans-serif}.theme-barnmath{--brand: #244d3f;--ink: #102a2b;--muted: #4b605c;--field: #f7faf5;--soft: #e7eee2;--line: #cbd8ca;--accent: #d8b43d;--display: "Literata", Georgia, serif;--serif: "Literata", Georgia, serif}.theme-bandboosterkit{--brand: #1c384e;--ink: #102c45;--muted: #4d627c;--field: #f7faff;--soft: #eaf0f7;--line: #ccd8e5;--accent: #f8b57b;--display: "Zilla Slab", Georgia, serif;--serif: "Zilla Slab", Georgia, serif}.study-app :is(h1,h2,h3){letter-spacing:-.025em;font-family:var(--display);font-weight:700;text-wrap:balance}.study-app p{line-height:1.55}.study-app a{text-underline-offset:.2em;text-decoration-thickness:1px}.study-app :is(input,textarea){caret-color:var(--brand)}.study-app *{scrollbar-color:color-mix(in srgb,var(--brand) 45%,var(--field)) var(--field);scrollbar-width:thin}.study-app :is(input,td,strong){font-variant-numeric:tabular-nums}.study-app :focus-visible{outline:3px solid var(--brand);outline-offset:3px}.study-app ::placeholder{color:var(--muted);opacity:1}.site-header{height:68px;max-width:none;margin:0;padding:0 3.5%;gap:48px;background:var(--field);border-bottom:1px solid var(--line)}.site-header .brand,.site-footer .brand{font-family:var(--display);font-size:34px;font-weight:750;letter-spacing:-.035em;gap:8px}.theme-boostertally .brand-symbol{order:2;color:#e9b931;width:29px;height:32px;background:none;border-radius:0;transform:none}.theme-boostertally .brand-symbol svg{width:29px;height:32px;stroke-width:3.5}.theme-barnmath .brand-symbol,.theme-bandboosterkit .brand-symbol{display:none}.theme-barnmath .brand{font-family:var(--display);font-size:35px}.theme-bandboosterkit .brand{font-family:var(--display);font-size:34px}.main-navigation{margin:0 auto 0 0;gap:38px;align-self:stretch}.main-navigation a{font-size:16px;padding:0;display:flex;align-items:center;position:relative}.main-navigation a[aria-current]:after{bottom:0;height:3px}.header-actions{margin:0}.search-trigger{border:1px solid var(--line);border-radius:5px;background:transparent;min-width:285px;justify-content:flex-start;min-height:42px;font-size:14px;padding:9px 14px;color:var(--muted)}.search-trigger kbd{display:none}.theme-bandboosterkit .site-header{background:var(--brand);color:#fff;border-color:var(--brand)}.theme-bandboosterkit .site-header :is(a,button){color:#fff}.theme-bandboosterkit .site-header :is(a,button):hover{color:#ffd6b4}.theme-bandboosterkit .search-trigger{border-color:#8d9aa8;color:#e4ecf5}.theme-bandboosterkit .site-header :focus-visible{outline-color:#ffd6b4}.main-content{max-width:1536px;padding:35px 3.5% 0;width:100%;margin:0 auto}.is-home .main-content{max-width:none;padding:0}.approved-gutter{padding-left:3.5%;padding-right:3.5%}.approved-home{font-size:16px}.approved-home h1{margin:0;font-weight:750}.approved-home h2{font-size:34px;line-height:1.1;margin:0 0 8px}.approved-home h3{font-size:25px;line-height:1.18;margin:0 0 4px}.approved-home p{margin:0}.primary-button{min-height:50px;padding:13px 24px;gap:18px;border:1px solid transparent;border-radius:6px;background:var(--brand);color:#fff;font:650 17px/1.3 var(--body);box-shadow:none}.primary-button:hover{color:#fff;background:color-mix(in srgb,var(--brand) 85%,#000);box-shadow:none;transform:none}.board-link{display:inline-flex;align-items:center;gap:9px;min-height:36px;margin-top:4px;font-size:15px;line-height:1.4;font-weight:650;color:var(--brand)}.board-link:hover{text-decoration:underline}.board-link svg,.open-job svg{transition:translate .2s cubic-bezier(.16,1,.3,1)}.board-link:hover svg,.open-job:hover svg{translate:3px}.board-table-scroll{overflow:auto;max-width:100%;margin:18px 0 4px}.board-table-scroll table{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}.board-table-scroll :is(th,td){padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;line-height:1.35;font-weight:400;vertical-align:middle}.board-table-scroll thead th{font-weight:650}.board-table-scroll :is(th,td):last-child{text-align:right}.board-table-scroll tfoot{background:var(--soft);font-weight:700}.board-table-scroll tfoot :is(th,td){font-weight:700}.example-note{color:var(--muted);font-size:13px;line-height:1.4}.inline-amount{display:inline-flex;align-items:center;gap:2px;font:inherit;font-variant-numeric:tabular-nums;border-radius:2px;white-space:nowrap}.inline-amount input{font:inherit;color:inherit;background:transparent;border:1px solid transparent;border-bottom-color:var(--line);padding:1px 0;width:6.5ch;text-align:right;min-height:22px;border-radius:0;appearance:textfield}.inline-amount input::-webkit-inner-spin-button,.trip-example-name input::-webkit-inner-spin-button{appearance:none}.inline-amount input:hover{border-bottom-color:var(--brand);background:var(--paper)}.event-intro{background:#f1c84b;display:grid;grid-template-columns:minmax(0,2.2fr) minmax(250px,1fr);gap:60px;padding:27px 3.5% 28px;color:#0b211a}.event-intro h1{font-size:clamp(44px,4.3vw,68px);line-height:1.02;letter-spacing:-.035em;text-wrap:nowrap}.event-intro div p{font-size:clamp(17px,1.45vw,22px);margin-top:8px;line-height:1.35}.event-intro>p{align-self:center;font-size:18px;max-width:410px;line-height:1.55}.event-board{display:grid;grid-template-columns:minmax(0,1.52fr) minmax(0,1fr) minmax(0,.98fr);margin:20px 0;gap:30px}.event-board>section+section{border-left:1px solid var(--line);padding-left:30px}.event-board h2{font-size:clamp(27px,2.25vw,35px);letter-spacing:-.035em}.event-board p{font-size:15px}.event-board .board-table-scroll{margin-top:20px}.event-board .board-table-scroll :is(th,td){padding:6px}.event-board .board-subjob{padding-top:18px;margin-top:18px;border-top:1px solid var(--line)}.event-board .board-subjob.first{border:0;margin-top:20px;padding-top:0}.event-board .primary-button{width:100%;margin-top:12px}.event-board .example-note{font-size:12px}.cash-ledger{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:40px;background:#eeeee8;margin:0 2%;padding:22px 1.5%;border-radius:5px}.cash-ledger h2{font-size:32px}.cash-ledger h3{font:700 18px/1.3 var(--body)}.cash-ledger>aside{padding:4px 0 0 36px;border-left:1px solid var(--line)}.cash-ledger p{font-size:14px}.cash-ledger .board-subjob{padding-top:14px;margin-top:16px;border-top:1px solid var(--line)}.cash-ledger .board-table-scroll{margin-top:10px}.cash-ledger table :is(th,td):last-child{text-align:left}.cash-ledger table :is(th,td):nth-child(2){text-align:right}.study-app.theme-scipacket{padding-left:clamp(230px,20.8vw,320px)}.science-rail{position:fixed;z-index:20;width:clamp(230px,20.8vw,320px);left:0;top:28px;bottom:0;padding:22px 16px;background:#184393;color:#fff;overflow-y:auto}.science-rail .brand{display:block;font:750 clamp(30px,2.6vw,40px)/1.2 var(--body);color:#fff;padding:0 12px 24px;letter-spacing:-.035em}.science-rail nav{display:grid;gap:2px}.science-rail nav a{display:flex;align-items:center;gap:22px;min-height:56px;padding:12px 18px;border-radius:5px;color:#fff;font-size:clamp(14px,1.2vw,18px);line-height:1.4}.science-rail a[aria-current],.science-rail nav a:hover{background:#2b59ae;color:#fff}.science-rail :focus-visible{outline-color:#fff}.science-rail .rail-secondary{border-top:1px solid #6685b7;margin:32px 14px 22px;padding-top:20px}.science-rail .rail-secondary a{padding-left:4px}.rail-search{display:flex;align-items:center;gap:14px;padding:11px 14px;border:1px solid #8ba4cf;border-radius:5px;width:calc(100% - 18px);margin:8px 9px;color:#e2eafa;font-size:14px;text-align:left}.rail-search:hover{background:#2b59ae;color:#fff}.rail-toggle{display:none}.theme-scipacket .main-content{padding-top:32px;max-width:1550px}.theme-scipacket.is-home .main-content{padding:0}.team-bench{padding:34px 3.3% 0}.bench-intro{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;margin-bottom:28px}.bench-intro h1{font-size:clamp(30px,2.8vw,43px);line-height:1.16;font-weight:750;letter-spacing:-.025em}.bench-intro p{font-size:clamp(17px,1.55vw,23px);color:var(--muted);margin-top:7px}.bench-intro .primary-button{background:#d13f2d;white-space:nowrap;padding:17px 20px;min-height:58px;font-size:18px}.bench-intro .primary-button svg{display:none}.bench-intro .primary-button:hover{background:#bf3e2d}.bench-tabs{display:flex;border-bottom:1px solid var(--line);gap:18px}.bench-tabs button{color:var(--muted);border:1px solid transparent;border-bottom:4px solid transparent;min-height:52px;padding:9px 24px;font-size:19px}.bench-tabs button[aria-pressed=true]{background:#fff;color:var(--brand);border-color:var(--line);border-bottom-color:var(--brand);border-radius:5px 5px 0 0;font-weight:650}.bench-ledger{padding-top:26px}.bench-heading{display:flex;align-items:baseline;justify-content:space-between;gap:25px;padding:0 12px}.bench-heading h2{font:750 26px/1.3 var(--body);letter-spacing:-.025em}.bench-heading h2 span{font-size:21px;color:var(--muted);font-weight:400;margin-left:8px}.bench-heading p{font-size:13px;color:var(--muted)}.team-bench .board-table-scroll{margin-top:12px}.team-bench .board-table-scroll table{font-size:16px;background:#fff}.team-bench .board-table-scroll :is(th,td){padding:10px 22px}.team-bench .board-table-scroll tbody th{font-weight:550}.team-bench .board-table-scroll td{color:var(--muted)}.team-bench .board-table-scroll td:last-child{color:var(--ink)}.team-bench .board-table-scroll thead{background:#e5eef8}.team-bench .board-table-scroll tfoot{background:#deedfc}.team-bench .board-table-scroll tfoot td{font-size:21px}.bench-context{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 4px 38px;margin-top:22px}.bench-context details{font-size:15px;color:var(--muted)}.bench-context summary{display:flex;align-items:center;gap:18px;min-height:28px;font-size:17px;color:var(--brand);cursor:pointer;list-style:none}.bench-context details p{margin:4px 0 0 40px;font-size:13px}.bench-context ul{padding-left:40px;line-height:1.6}.bench-context li{margin:12px 0}.bench-context li a{text-decoration:underline}.sponsor-link{display:flex;align-items:center;gap:18px;color:var(--brand);padding:12px 18px;background:var(--soft);border-radius:6px;font-size:17px}.sponsor-link span{flex:1}.sponsor-link small{display:block;font-size:13px;color:var(--muted);margin-top:3px}.bench-ledger.secondary{padding-top:30px}.team-bench>.example-note{margin-top:18px}.dated-record{background:#e8efe3;padding:28px 3.2% 20px}.record-intro{display:grid;grid-template-columns:minmax(0,3.7fr) minmax(200px,1fr);gap:55px;align-items:center;padding:0 12px 22px}.record-intro h1{font-size:clamp(38px,3.8vw,59px);line-height:1.15;font-weight:700}.record-intro div p{font-family:var(--display);font-size:clamp(17px,1.65vw,25px);line-height:1.5;margin-top:4px}.record-intro>p{font-size:15px;border-left:1px solid #a6baa7;padding-left:16px;color:var(--muted)}.weight-example{padding:14px 24px 22px;background:#dde8d7;border-radius:7px 7px 0 0}.weight-example>.example-note{margin-bottom:12px}.weight-equation{display:grid;grid-template-columns:1fr 1fr 24px 1fr 24px 1.5fr 1.9fr;gap:20px;align-items:center}.dated-weight{display:grid;gap:6px;max-width:180px}.dated-weight>input{padding:0;border:0;font:650 16px/1.4 var(--body);background:transparent;color:var(--ink);width:100%;min-height:26px}.dated-weight>span{display:flex;align-items:center;background:#ebf1e7;border:1px solid #bdcebb;border-radius:5px;overflow:hidden;font-size:16px;gap:12px}.dated-weight span input{width:calc(100% - 50px);flex:1 1 auto;border:0;padding:8px 12px;font:500 25px/1.15 var(--body);color:var(--ink);background:#fff;min-width:calc(4ch + 26px);appearance:textfield}.equation-result strong{display:block;font:700 clamp(20px,1.9vw,30px)/1.2 var(--body);white-space:nowrap}.equation-result span{display:block;font-size:14px;margin-top:3px;line-height:1.4}.weight-equation .primary-button{background:#d8b43d;color:#132c24;padding:16px 20px;font-size:17px;line-height:1.35}.weight-equation .primary-button:hover{background:#c8a328;color:#10251d}.weight-equation .primary-button svg{display:none}.weight-chart-panel{background:#fafcf9;padding:18px 26px;border-radius:7px;display:grid;grid-template-columns:1.8fr 1fr;gap:36px}.weight-chart-panel figure{margin:0;min-width:0}.weight-chart-panel figcaption{font:600 15px/1.5 var(--display);margin:0 0 4px 9%}.weight-chart-panel figure svg{width:100%;height:210px;color:var(--brand);overflow:visible}.weight-chart-panel svg text{fill:var(--ink);font:15px var(--body)}.weight-chart-panel svg .chart-value{font-weight:650}.chart-grid{stroke:#dce5de;stroke-width:1}.chart-axis{stroke:#8faaa1;stroke-width:1}.weight-line{fill:none;stroke:var(--brand);stroke-width:2.5}.weight-chart-panel svg circle{fill:var(--brand)}.weight-chart-panel aside{border-left:1px solid var(--line);padding-left:36px}.weight-chart-panel aside h2{font:700 16px/1.4 var(--body);margin-bottom:6px}.weight-chart-panel aside p{font-size:15px;color:var(--muted);line-height:1.5}.weight-chart-panel .board-subjob{padding-top:14px;margin-top:18px;border-top:1px solid var(--line)}.record-index{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:23px;padding-bottom:24px}.record-index section+section{border-left:1px solid var(--line);padding-left:32px}.record-index h2{font-size:38px;margin-bottom:5px}.record-index>section>p{font-size:15px;color:var(--muted)}.open-job{display:flex;align-items:center;gap:24px;padding:17px 0;border-bottom:1px solid var(--line)}.open-job span{flex:1;min-width:0}.open-job:hover h3{text-decoration:underline;text-underline-offset:4px}.open-job h3{font:650 23px/1.2 var(--display);margin:0 0 4px}.open-job p{font:15px/1.45 var(--body);color:var(--muted)}.record-index .open-job h3{font-size:22px;text-decoration:underline;font-weight:500}.record-index .open-job:last-child{border:0}.record-species{display:flex;gap:30px;align-items:center;padding-top:22px;padding-bottom:28px;background:#eaf0e5}.record-species div{margin-right:auto}.record-species h2{font-size:29px;margin-bottom:3px}.record-species p{font-size:13px;color:var(--muted)}.record-species a{font-family:var(--display);padding:10px 2px;font-size:16px}.record-species a:hover{text-decoration:underline}.crew-index{display:grid;grid-template-columns:37.6% minmax(0,1fr)}.crew-cue{background:#f8b57b;padding:32px 10% 40px 13.5%;color:#102b43}.crew-cue h1{font:700 clamp(42px,4.1vw,64px)/.99 var(--display);letter-spacing:-.025em;text-wrap:balance}.crew-cue p{font-size:clamp(19px,1.7vw,26px);line-height:1.45;margin:22px 0 30px;max-width:460px}.crew-cue .primary-button{width:100%;justify-content:space-between;font-size:22px;min-height:66px;padding:15px 26px}.crew-jobs{padding:18px 5.5% 12px}.crew-jobs section{margin:0}.crew-jobs h2{font:650 13px/1.3 var(--body);letter-spacing:.06em;text-transform:uppercase;margin:2px 0 0;color:var(--muted)}.crew-jobs .open-job{padding:7px 24px 11px;margin-bottom:7px}.crew-jobs .open-job h3{font-size:27px;line-height:1.15;font-weight:700;margin-bottom:3px}.crew-jobs .open-job p{font-size:16px}.crew-jobs section:last-child .open-job:last-child{border:0;margin-bottom:0}.trip-estimate{display:grid;grid-template-columns:2.5fr repeat(4,minmax(0,.8fr)) 1.5fr 1.2fr;align-items:center;gap:24px;padding-top:22px;padding-bottom:22px;background:#eaf1f8}.trip-example-name{border-right:1px solid #adc2d8;padding-right:20px}.trip-example-name h2{font-size:34px;margin:0 0 4px}.trip-example-name label{font-size:15px;color:var(--muted)}.trip-example-name input{font:inherit;width:3ch;border:0;border-bottom:1px solid #9cacc0;background:none;color:var(--ink);appearance:textfield;padding:0}.trip-cost>span,.trip-total>span{font-size:14px;color:var(--muted);display:block;margin-bottom:3px}.trip-cost .inline-amount{font:700 25px/1.2 var(--body)}.trip-cost .inline-amount input{width:4.4ch}.trip-total{border-left:1px solid #adc2d8;padding-left:30px}.trip-total strong{font:750 35px/1.15 var(--body)}.trip-per-student{background:#ffcea3;padding:12px 18px;border-radius:6px;text-align:center}.trip-per-student strong{display:block;font:750 35px/1.1 var(--body)}.trip-per-student span{font-size:15px;font-weight:600}.crew-examples{display:grid;grid-template-columns:1fr 1fr;gap:42px;padding-top:18px;padding-bottom:15px}.crew-examples>section+section{border-left:1px solid var(--line);padding-left:42px}.crew-examples h2{font-size:30px;margin-bottom:4px}.crew-examples>section>p{font-size:15px;color:var(--muted)}.crew-examples .board-table-scroll{margin-top:12px}.crew-examples .board-table-scroll :is(th,td){padding:8px 18px;text-align:left}.crew-examples thead{background:var(--soft)}.copy-tabs{display:flex;margin:12px 0 10px;border:1px solid #aebfd2;border-radius:5px;overflow:hidden}.copy-tabs button{flex:1;padding:9px 12px;font-weight:600;color:var(--ink)}.copy-tabs button[aria-pressed=true]{background:var(--brand);color:#fff}.copy-example h3{font:700 15px/1.4 var(--body)}.copy-example ul{margin:5px 0 0;padding-left:22px;font-size:14px;color:var(--muted);line-height:1.6}.approved-resume{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;margin-top:24px;padding-top:20px;padding-bottom:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.approved-resume h2{font-size:24px}.approved-resume a{display:flex;align-items:center;gap:15px;padding:8px 0;font-size:14px}.approved-resume a span{color:var(--muted)}.approved-resume a:last-child{grid-column:3}.approved-guides{display:grid;grid-template-columns:1fr 1.8fr;gap:60px;padding-top:38px;padding-bottom:30px}.approved-guides h2{font-size:31px;max-width:350px}.approved-guides>div:last-child a{border-bottom:1px solid var(--line);padding:14px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.approved-guides>div:last-child a:first-child{padding-top:0}.approved-guides h3{font-size:22px;line-height:1.3}.theme-scipacket .approved-guides,.theme-scipacket .approved-resume{margin-left:3.3%;margin-right:3.3%;padding-left:0;padding-right:0}.site-footer{margin:25px 0 0;padding:32px 3.5% 24px;border-top:1px solid var(--line);background:var(--soft);color:var(--ink)}.site-footer .brand{font-size:28px}.footer-top{max-width:none;padding:0 0 25px}.footer-top p{font-size:15px;max-width:390px}.footer-bottom{max-width:none;font-size:13px;padding-top:20px;gap:25px}.footer-bottom nav{font-size:14px}.page-intro{margin-top:0;padding-top:12px}.page-intro h1,.theme-bandboosterkit .page-intro h1{font:700 clamp(34px,3.4vw,50px)/1.16 var(--display);margin-bottom:14px;letter-spacing:-.025em}.page-intro p{max-width:72ch}.catalog-controls{padding-bottom:20px;border-bottom:1px solid var(--line)}.tool-grid{display:block}.tool-card,.theme-scipacket .tool-card,.theme-barnmath .tool-card,.theme-bandboosterkit .tool-card{background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:26px 60px 26px 0;display:grid;grid-template-columns:1fr 1fr;gap:5px 40px;min-height:0;position:relative;box-shadow:none}.tool-card:hover{transform:none;background:color-mix(in srgb,var(--soft) 40%,transparent);box-shadow:none}.tool-card-top{position:absolute;right:5px;top:22px}.tool-card-title{margin:0;align-items:center;gap:18px;grid-column:1}.tool-card h3,.theme-barnmath .tool-card h3,.theme-bandboosterkit .tool-card h3{font:700 28px/1.2 var(--display);margin:0;letter-spacing:-.02em}.tool-card>p{grid-column:2;grid-row:1/3;margin:0;align-self:center;font-size:16px;max-width:65ch}.tool-card-foot{border:0;padding:0;margin-top:6px;font-size:13px}.catalog-guide{background:var(--soft);border-radius:4px;border:0}.guide-hero{padding-top:14px;padding-bottom:35px;max-width:1030px}.guide-hero h1{font:700 clamp(34px,3.6vw,55px)/1.15 var(--display);letter-spacing:-.025em;margin-top:0}.guide-hero>p:not(.eyebrow){font-size:19px;max-width:70ch}.guide-layout{grid-template-columns:200px minmax(0,760px);gap:40px}.guide-prose :is(h2,h3){font-family:var(--display);font-weight:700;letter-spacing:-.015em}.guide-prose h2{font-size:30px}.guide-prose h3{font-size:24px}.guide-prose :is(p,li),.policy-prose :is(p,li){font-size:18px;line-height:1.75;max-width:72ch}.guide-cards{display:block}.guide-cards>a{display:flex;align-items:center;gap:30px;padding:24px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none;min-height:0}.guide-cards h3,.theme-bandboosterkit .guide-cards h3{font:700 27px/1.25 var(--display);max-width:650px;margin:0}.guide-read{margin:0 0 0 auto;white-space:nowrap}.worksheet-title{align-items:flex-start;margin:16px 0 20px}.worksheet-title h1,.theme-bandboosterkit .worksheet-title h1{font:700 clamp(30px,3vw,43px)/1.15 var(--display);margin:0 0 12px;letter-spacing:-.025em}.worksheet-title p{font-size:17px;max-width:72ch}.worksheet-title>.text-button{flex-shrink:0}.example-indicator,.worksheet-engine .save-state{font:13px/1.5 var(--body)}.worksheet-outline>button{font-size:14px;border-radius:3px}.worksheet-outline>button>span{font:500 13px var(--body);border-radius:0;background:transparent;width:19px}.worksheet-outline>button[aria-current]>span{color:var(--brand);background:transparent}.worksheet-engine :is(h2,h3),.theme-bandboosterkit .worksheet-engine :is(h2,h3){font:700 23px/1.3 var(--body);letter-spacing:-.015em;margin-bottom:22px}.worksheet-engine :is(h4,h5){font-family:var(--body);font-weight:650;letter-spacing:0}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:30px;border-radius:5px;box-shadow:none}.worksheet-engine :is(input,textarea,select,button){font-family:var(--body)}.worksheet-engine .field>span:first-child{font-size:15px;font-weight:600}.worksheet-engine .tool-actions button,.worksheet-engine .import-label{border-radius:4px;font-size:14px}.worksheet-engine input:not([type=checkbox]):not([type=radio]):not([type=file]),.worksheet-engine textarea,.worksheet-engine select{border-radius:4px}@media(min-width:1800px){.approved-home{max-width:1680px;margin:0 auto}}@media(max-width:1250px){.site-header{gap:28px}.site-header .brand{font-size:28px}.main-navigation{gap:25px}.search-trigger{min-width:220px}.event-intro{gap:30px;grid-template-columns:minmax(0,2.1fr) minmax(210px,1fr)}.event-intro h1{font-size:4.15vw}.event-intro>p{font-size:16px}.event-board{gap:22px}.event-board>section+section{padding-left:22px}.event-board h2{font-size:27px}.event-board .primary-button{padding:13px 12px;font-size:15px}.bench-intro{flex-wrap:wrap;gap:18px}.bench-intro .primary-button{font-size:16px;min-height:48px;padding:12px 18px}.bench-intro h1{font-size:34px}.bench-heading{align-items:flex-start;flex-direction:column;gap:5px}.weight-equation{grid-template-columns:1fr 1fr 20px 1fr 20px 1.4fr;gap:16px}.weight-equation .primary-button{grid-column:1/-1;justify-self:end;min-height:45px;padding:10px 18px}.record-intro{gap:25px}.weight-chart-panel{gap:24px}.weight-chart-panel aside{padding-left:24px}.trip-estimate{gap:16px;grid-template-columns:2fr repeat(4,minmax(0,.8fr)) 1.3fr 1.1fr}.trip-example-name h2{font-size:29px}.trip-cost .inline-amount{font-size:20px}.trip-total{padding-left:18px}.trip-total strong,.trip-per-student strong{font-size:28px}.trip-per-student{padding:12px}.crew-cue{padding-left:9.3%;padding-right:8%}.crew-cue .primary-button{font-size:18px;padding:14px 18px}.crew-jobs .open-job{padding-left:10px}.crew-jobs .open-job h3{font-size:25px}.theme-scipacket .guide-layout{grid-template-columns:minmax(0,1fr)}.theme-scipacket .guide-related{grid-column:1}.theme-scipacket .guide-toc{position:static;max-width:none;display:flex;flex-wrap:wrap;gap:12px 20px}.theme-scipacket .guide-toc>p{display:none}.theme-scipacket .guide-toc>a{margin:0}}@media(max-width:1000px){.site-header{gap:25px}.site-header .brand{font-size:27px}.search-trigger{min-width:0}.search-trigger span{display:none}.main-navigation{gap:24px}.main-navigation a{font-size:14px}.event-board{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.event-board>section:last-child{grid-column:1/-1;border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:22px}.event-board>section:last-child table{min-width:0}.event-intro{display:block}.event-intro h1{font-size:5.6vw}.event-intro>p{max-width:none;margin-top:15px;font-size:14px}.weight-chart-panel{grid-template-columns:1fr}.weight-chart-panel aside{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:18px 0 0;border-left:0;border-top:1px solid var(--line)}.weight-chart-panel aside .board-subjob{border:0;padding:0;margin:0}.record-species{flex-wrap:wrap;gap:10px 28px}.record-species div{width:100%}.trip-estimate{grid-template-columns:repeat(4,1fr);gap:20px}.trip-example-name{grid-column:1/3;border:0}.trip-total{grid-column:3;grid-row:1}.trip-per-student{grid-column:4;grid-row:1}.trip-cost{grid-row:2}.crew-cue h1{font-size:4.7vw}.crew-cue p{font-size:20px}.crew-jobs .open-job h3{font-size:22px}.crew-jobs .open-job p{font-size:14px}.crew-cue .primary-button svg{display:none}.crew-examples{gap:25px}.crew-examples>section+section{padding-left:25px}.crew-examples h2{font-size:26px}.team-bench .board-table-scroll table{font-size:14px}.team-bench .board-table-scroll :is(th,td){padding:9px 12px}.bench-context{grid-template-columns:1fr;gap:20px;padding-bottom:24px}.bench-heading h2{font-size:24px}.bench-heading h2 span{font-size:18px}.approved-guides{gap:30px}}@media(max-width:760px){.site-header{height:66px;min-height:66px;padding:0 20px;gap:14px;flex-wrap:nowrap}.site-header .brand{font-size:28px}.header-actions{margin-left:auto;gap:6px}.search-trigger{border:0;padding:8px;min-width:40px;min-height:44px}.menu-toggle{display:flex;min-width:44px;min-height:44px;align-items:center;justify-content:center}.main-navigation{display:none}.main-navigation.menu-open{display:flex;position:absolute;z-index:30;top:96px;left:0;right:0;background:var(--field);color:var(--ink);border-bottom:1px solid var(--line);padding:14px 20px;flex-direction:column;gap:0}.main-navigation.menu-open a{padding:14px 4px;min-height:48px;color:var(--ink);font-size:16px}.theme-bandboosterkit .main-navigation.menu-open{background:#1c384e}.theme-bandboosterkit .main-navigation.menu-open a{color:#fff}.main-content{padding:24px 20px 0}.is-home .main-content{padding:0}.approved-gutter{padding-left:20px;padding-right:20px}.approved-home h2{font-size:30px}.approved-home h3{font-size:24px}.board-link{font-size:15px;min-height:44px}.primary-button{min-height:52px}.event-intro{padding:25px 20px}.event-intro h1{font-size:clamp(35px,8vw,52px);text-wrap:balance;line-height:1.08}.event-intro div p{font-size:18px;line-height:1.45;margin-top:12px}.event-intro>p{font-size:14px;margin-top:18px;line-height:1.5}.event-board{display:block;margin:26px 0}.event-board>section{padding-bottom:26px}.event-board>section+section{border:0;border-top:1px solid var(--line);padding:26px 0}.event-board h2{font-size:29px}.event-board .board-table-scroll{margin-top:16px}.event-board .example-note{font-size:12px}.event-board>section:last-child{padding-bottom:0}.event-board .primary-button{font-size:17px;max-width:430px}.cash-ledger{margin:0;padding:25px 20px;display:block;border-radius:0}.cash-ledger>aside{padding:22px 0 0;border-left:0;margin-top:20px;border-top:1px solid var(--line)}.cash-ledger h2{font-size:30px}.cash-ledger table{min-width:520px}.study-app.theme-scipacket{padding-left:0}.science-rail{position:relative;top:auto;bottom:auto;width:100%;padding:17px 20px;overflow:visible;display:flex;align-items:center;justify-content:space-between}.science-rail .brand{padding:0;font-size:30px}.rail-toggle{display:flex;color:#fff;min-width:44px;min-height:40px;align-items:center;justify-content:center}.rail-toggle:hover{color:#fff;background:#2b59ae}.science-rail-content{display:none}.science-rail-content.rail-open{display:block;position:absolute;z-index:30;left:0;right:0;top:100%;padding:12px 20px 25px;background:#184393;box-shadow:0 14px 24px #102b4326}.science-rail nav a{font-size:16px;min-height:48px;padding:10px;gap:18px}.science-rail .rail-secondary{margin:18px 10px;padding-top:12px}.rail-search{width:calc(100% - 20px);margin:0 10px}.team-bench{padding:26px 20px 0}.bench-intro{margin-bottom:24px;gap:20px}.bench-intro h1{font-size:34px}.bench-intro p{font-size:18px;margin-top:12px}.bench-intro .primary-button{font-size:16px;min-height:52px;white-space:normal}.bench-tabs{gap:12px}.bench-tabs button{font-size:17px;padding:8px 22px}.bench-ledger{padding-top:22px}.bench-heading{padding:0}.bench-heading h2{font-size:23px;line-height:1.3}.bench-heading h2 span{font-size:18px;display:block;margin:3px 0 0}.team-bench .board-table-scroll table{min-width:620px}.team-bench .board-table-scroll :is(th,td){padding:10px 16px}.bench-context{margin-top:22px;padding-top:20px}.bench-context summary{min-height:44px}.bench-context details p{margin-left:0}.sponsor-link{padding:14px}.bench-ledger.secondary{padding-top:22px}.bench-heading p{font-size:14px;margin-top:4px}.dated-record{padding:26px 20px 20px}.record-intro{display:block;padding:0 0 22px}.record-intro h1{font-size:clamp(34px,8vw,47px)}.record-intro div p{font-family:var(--body);font-size:17px;margin-top:14px}.record-intro>p{margin-top:16px;border:0;padding:0;font-size:14px;max-width:55ch}.weight-example{padding:16px;border-radius:5px 5px 0 0}.weight-equation{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px 14px}.dated-weight{max-width:100%}.dated-weight>input{font-size:14px}.dated-weight>span{gap:8px;font-size:14px}.dated-weight span input{width:calc(100% - 34px);font-size:23px;padding:9px 10px}.weight-equation>svg{display:none}.equation-result strong{font-size:22px;white-space:normal}.equation-result span{font-size:13px}.weight-equation .primary-button{justify-self:stretch;padding:14px 10px;font-size:15px;text-align:center}.weight-chart-panel{padding:18px 12px;display:block}.weight-chart-panel figcaption{font-family:var(--body);font-size:13px;margin-left:0}.weight-chart-panel figure svg{min-height:0;height:auto}.weight-chart-panel svg text{font-size:18px}.weight-chart-panel aside{display:block;margin-top:8px;padding-top:18px}.weight-chart-panel aside .board-subjob{margin-top:18px}.weight-chart-panel aside p{font-size:14px}.record-index{display:block;padding-top:26px;padding-bottom:26px}.record-index section+section{border-left:0;padding:24px 0 0;margin-top:16px;border-top:1px solid var(--line)}.record-index h2{font-size:34px}.record-index .open-job h3{font-size:23px}.record-index .open-job p{font-size:15px}.record-species{gap:8px 24px;padding-top:22px;padding-bottom:22px}.record-species h2{font-size:29px}.record-species a{font-size:16px;min-height:44px}.crew-index{display:block}.crew-cue{padding:28px 20px 30px}.crew-cue h1{font-size:clamp(48px,12vw,72px);line-height:1.02}.crew-cue p{font-size:20px;margin:20px 0 24px;max-width:32ch}.crew-cue .primary-button{max-width:440px;font-size:18px;min-height:56px}.crew-cue .primary-button svg{display:block}.crew-jobs{padding:22px 20px}.crew-jobs h2{font-size:13px;margin-bottom:6px}.crew-jobs .open-job{padding:13px 0 17px;margin-bottom:14px}.crew-jobs .open-job h3{font-size:26px}.crew-jobs .open-job p{font-size:15px}.crew-jobs section:last-child .open-job:last-child{padding-bottom:0}.trip-estimate{grid-template-columns:1fr 1fr;padding-top:24px;padding-bottom:24px;gap:20px 24px}.trip-example-name{grid-column:1/-1;padding:0}.trip-example-name h2{font-size:32px}.trip-cost{grid-row:auto}.trip-cost .inline-amount{font-size:24px}.trip-total{grid-column:1;grid-row:4;border-left:0;border-top:1px solid #adc2d8;padding:16px 0 0}.trip-total strong,.trip-per-student strong{font-size:31px}.trip-per-student{grid-column:2;grid-row:4;padding:16px 12px}.trip-per-student span{font-size:14px}.crew-examples{display:block;padding-top:25px}.crew-examples h2{font-size:28px}.crew-examples>section+section{border-left:0;border-top:1px solid var(--line);padding:24px 0 0;margin-top:24px}.crew-examples .board-table-scroll :is(th,td){padding:9px 10px}.copy-example ul{font-size:15px}.approved-resume{display:block;padding-top:22px;padding-bottom:18px}.approved-resume h2{font-size:25px;margin-bottom:12px}.approved-resume a{flex-wrap:wrap;font-size:15px}.approved-resume a span{width:100%;font-size:13px}.approved-guides{display:block;padding-top:28px;padding-bottom:24px}.approved-guides h2{font-size:29px;max-width:100%}.approved-guides>div:last-child{margin-top:18px}.approved-guides h3{font-size:22px}.approved-guides>div:last-child a{padding:16px 0}.theme-scipacket .approved-guides,.theme-scipacket .approved-resume{margin:0 20px}.site-footer{padding:28px 20px 24px}.footer-top{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.footer-top p{max-width:45ch}.site-footer .brand{font-size:28px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:20px}.footer-bottom nav{gap:6px 22px;display:flex;flex-wrap:wrap}.footer-bottom nav a{min-height:40px;display:flex;align-items:center}.tool-card,.theme-scipacket .tool-card,.theme-barnmath .tool-card,.theme-bandboosterkit .tool-card{display:block;padding:24px 45px 24px 0}.tool-card h3,.theme-barnmath .tool-card h3,.theme-bandboosterkit .tool-card h3{font-size:26px}.tool-card>p{margin-top:10px;font-size:16px}.tool-card-title>svg{display:none}.tool-card-foot{margin-top:14px}.tool-card-top{top:18px;right:0}.catalog-controls{gap:16px}.page-intro h1,.theme-bandboosterkit .page-intro h1{font-size:35px}.page-intro>p:not(.eyebrow){font-size:17px}.catalog-guide{padding:22px}.guide-cards>a{display:block;padding:24px 0}.guide-cards h3,.theme-bandboosterkit .guide-cards h3{font-size:26px}.guide-read{margin:14px 0 0}.guide-hero h1{font-size:36px}.guide-hero>p:not(.eyebrow){font-size:18px}.guide-layout{display:block}.guide-toc{position:static;display:flex;flex-wrap:wrap;gap:10px 20px;margin-bottom:28px}.guide-toc>a{margin:0}.guide-toc>p{display:none}.guide-prose h2{font-size:28px}.guide-prose :is(p,li),.policy-prose :is(p,li){font-size:17px;line-height:1.75}.worksheet-title{display:block}.worksheet-title h1,.theme-bandboosterkit .worksheet-title h1{font-size:33px;line-height:1.15}.worksheet-title p{font-size:16px}.worksheet-title>.text-button{margin-top:16px}.worksheet-heading-row{gap:12px}.workspace-tabs{gap:20px}.workspace-tabs button{font-size:14px}.example-indicator{font-size:12px}.worksheet-outline>button{padding:10px 13px;font-size:14px}.worksheet-outline>button>span{font-size:12px}.worksheet-engine form .study-step,.worksheet-engine .tool-panel{padding:22px 18px}.worksheet-engine :is(h2,h3),.theme-bandboosterkit .worksheet-engine :is(h2,h3){font-size:23px}.worksheet-engine .save-state{font-size:12px}.worksheet-engine .field>span:first-child{font-size:15px}.worksheet-engine .tool-workspace{gap:20px}}@media(prefers-reduced-motion:reduce){.board-link svg,.open-job svg{transition:none}}html[data-motion=off] :is(.board-link svg,.open-job svg){transition:none}.worksheet-engine[data-mode=worksheet] .tool-workspace{grid-template-areas:"actions actions" "form totals" "results totals" "save save" "bottom bottom" "notes notes"}.worksheet-engine[data-mode=worksheet] .tool-workspace:not(:has(>.tool-actions:not(.worksheet-bottom-actions))){grid-template-areas:"form totals" "results totals" "save save" "bottom bottom" "notes notes"}.worksheet-engine[data-mode=worksheet] .tool-workspace>.disclaimer{grid-area:notes;margin:0;padding:12px 18px;min-height:46px}.worksheet-engine .concession-path-picker{margin:0 0 18px;padding:14px 18px;border-radius:4px}.worksheet-engine .concession-path-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.worksheet-engine .concession-path-option{display:flex;align-items:start;gap:10px}.worksheet-engine .concession-path-option input{flex:0 0 18px;margin-top:3px}.worksheet-engine .concession-path-option strong{font-size:14px;line-height:1.4}.worksheet-engine .concession-path-option small{display:block;margin-top:5px;font-size:13px}.worksheet-engine .concession-path-picker>p{font-size:13px;margin-top:12px}@media(max-width:760px){.worksheet-engine[data-mode=worksheet] .tool-workspace,.worksheet-engine[data-mode=worksheet] .tool-workspace:not(:has(>.tool-actions:not(.worksheet-bottom-actions))){grid-template-columns:minmax(0,1fr);grid-template-areas:"actions" "form" "totals" "results" "save" "bottom" "notes"}.worksheet-engine .concession-path-grid{grid-template-columns:1fr;gap:14px}.worksheet-engine[data-mode=worksheet] .tool-workspace>.disclaimer{padding:12px 16px}}.worksheet-engine[data-mode=results] .tool-workspace{grid-template-columns:minmax(0,1fr);grid-template-areas:"actions" "form" "results" "save" "bottom" "notes"}.main-content:has(>.worksheet-page),.main-content:has(>*>.worksheet-page){padding-top:0}.worksheet-page{padding-top:0}.worksheet-band{--band: transparent;--band-ink: var(--ink);position:relative;margin:0 0 22px;padding:22px 0 0;background:var(--band);color:var(--band-ink);box-shadow:0 0 0 100vmax var(--band);clip-path:inset(0 -100vmax)}.theme-boostertally .worksheet-band{--band: #f1c84b;--band-ink: #0b211a;--muted: #2f3d33;--line: rgb(11 33 26 / .22)}.theme-barnmath .worksheet-band{--band: #e8efe3}.theme-bandboosterkit .worksheet-band{--band: #f8b57b;--band-ink: #102b43;--muted: #213b55;--brand: #102b43;--line: rgb(16 43 67 / .24)}.worksheet-band .back-link{display:inline-flex;align-items:center;gap:8px;min-height:32px;margin:0;font-size:14px;color:var(--muted)}.worksheet-band .worksheet-title{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin:6px 0 18px}.worksheet-band .worksheet-title h1,.theme-bandboosterkit .worksheet-band .worksheet-title h1{margin:0 0 8px;color:var(--band-ink)}.worksheet-band .worksheet-title p{display:inline;margin:0;font-size:17px;color:var(--muted)}.worksheet-band .worksheet-help-links{display:inline-flex;flex-wrap:wrap;gap:4px 18px;margin:0 0 0 14px;vertical-align:baseline}.worksheet-band .worksheet-help-links :is(a,button){font-size:15px;font-weight:600;color:var(--brand)}.theme-boostertally .worksheet-band .worksheet-help-links :is(a,button){color:#0b211a}.worksheet-band .worksheet-title>.text-button{flex-shrink:0;background:color-mix(in srgb,var(--paper) 70%,transparent);border-color:var(--line);color:var(--band-ink)}.worksheet-band .worksheet-heading-row{margin:0;border-bottom:0;box-shadow:inset 0 -1px 0 var(--line)}.worksheet-band .workspace-tabs button{color:var(--muted)}.worksheet-band .workspace-tabs button[aria-pressed=true]{color:var(--band-ink);box-shadow:inset 0 -3px 0 var(--band-ink)}.theme-scipacket .worksheet-band .workspace-tabs button[aria-pressed=true],.theme-barnmath .worksheet-band .workspace-tabs button[aria-pressed=true]{color:var(--brand);box-shadow:inset 0 -3px 0 var(--brand)}.worksheet-band .example-indicator{color:var(--muted)}.worksheet-band .status-dot{background:var(--band-ink)}.theme-scipacket .worksheet-band{padding-top:8px}.worksheet-page .worksheet-desk{display:block}.worksheet-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin:0 0 20px}.worksheet-toolbar .worksheet-outline{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;border:0;position:static;background:none;overflow:visible}.worksheet-toolbar .worksheet-outline>button{display:inline-flex;align-items:center;gap:8px;min-height:42px;margin:0;padding:8px 14px;border:1px solid transparent;border-radius:4px;background:none;color:var(--muted);font:500 14px/1.2 var(--body);white-space:nowrap}.worksheet-toolbar .worksheet-outline>button:hover{color:var(--ink);background:var(--soft)}.worksheet-toolbar .worksheet-outline>button[aria-current]{color:var(--ink);font-weight:650;background:var(--soft);border-color:var(--line)}.worksheet-toolbar .worksheet-outline>button>span{width:auto;font:600 12px var(--body);color:var(--muted);font-variant-numeric:tabular-nums}.worksheet-toolbar .worksheet-outline>button[aria-current]>span{color:var(--brand)}.worksheet-toolbar-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-left:auto}.worksheet-toolbar-actions>button,.worksheet-toolbar-actions>.more-worksheet-actions{position:static;display:inline-flex;align-items:center;justify-content:center;gap:8px;width:auto;height:auto;min-height:42px;margin:0;padding:9px 16px;border-radius:4px;font:600 14px/1.2 var(--body);white-space:nowrap}.worksheet-toolbar-actions .toolbar-secondary,.worksheet-toolbar-actions .more-worksheet-actions{border:1px solid var(--line);background:var(--paper);color:var(--ink)}.worksheet-toolbar-actions .more-worksheet-actions{font-weight:500}.worksheet-toolbar-actions .more-worksheet-actions[aria-expanded=true]{background:var(--soft)}.worksheet-toolbar-actions .more-worksheet-actions[aria-expanded=true] svg{transform:rotate(180deg)}.worksheet-toolbar-actions .toolbar-primary{border:1px solid var(--brand);background:var(--brand);color:#fff}.worksheet-toolbar-actions :is(.toolbar-secondary,.more-worksheet-actions):hover{border-color:var(--ink)}.worksheet-toolbar-actions .toolbar-primary:hover{background:color-mix(in srgb,var(--brand) 85%,#000)}.worksheet-engine .tool-actions:not(.worksheet-bottom-actions) :is(button[data-action=example],button[data-action=print]){display:none}.worksheet-engine[data-more=false] .tool-actions:not(.worksheet-bottom-actions){display:none}.worksheet-engine[data-more=true] .tool-actions:not(.worksheet-bottom-actions){display:flex;flex-wrap:wrap;gap:10px;margin:0 0 20px;padding:16px;border:1px solid var(--line);border-radius:4px;background:var(--soft)}.worksheet-engine [class$=-summary-code]{display:none}.worksheet-engine nav[class*=-summary-bar]:before{content:"Live totals";display:block;margin-bottom:4px;font:600 13px/1.4 var(--body);opacity:.85}@media(max-width:760px){.worksheet-band{padding-top:12px;margin-bottom:16px}.worksheet-band .worksheet-title{display:block;margin:4px 0 14px}.worksheet-band .worksheet-title h1,.theme-bandboosterkit .worksheet-band .worksheet-title h1{font-size:30px}.worksheet-band .worksheet-title p{display:block;font-size:16px}.worksheet-band .worksheet-help-links{display:flex;margin:8px 0 0}.worksheet-band .worksheet-title>.text-button{position:absolute;top:12px;right:0;min-height:32px;padding:4px 10px;font-size:13px}.worksheet-band .worksheet-heading-row{flex-direction:row;align-items:center;padding:0}.worksheet-band .example-indicator{display:none}.worksheet-toolbar{gap:10px;margin-bottom:16px}.worksheet-toolbar .worksheet-outline{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;margin:0;padding:0}.worksheet-toolbar .worksheet-outline>button{min-width:0;white-space:normal;text-align:left;padding:8px 10px;font-size:13px}.worksheet-toolbar-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.worksheet-toolbar-actions>.more-worksheet-actions{grid-column:1 / -1;font-size:14px}.worksheet-toolbar-actions>button{padding:9px 10px}}.worksheet-engine[data-mode=results] .tool-workspace>.disclaimer{grid-area:notes;margin:0}.worksheet-engine nav[class*=-summary-bar]:before{margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgb(255 255 255 / .22)}.worksheet-engine .bt-shopping-list{border:0;padding:0;background:none}.worksheet-engine .bt-shopping-items{display:block}.worksheet-engine .bt-shopping-item{display:grid;grid-template-columns:minmax(150px,1fr) minmax(0,3.4fr);gap:24px;margin:0;padding:18px 0;border:0;border-top:1px solid var(--line);border-radius:0;background:none}.worksheet-engine .bt-shopping-item .bt-print-check{display:none}.worksheet-engine .bt-shopping-item h3{margin:0 0 2px;font-size:19px}.worksheet-engine .bt-shopping-item>div>p{margin:0;color:var(--muted);font-size:14px}.worksheet-engine .bt-shopping-item dl{display:grid;grid-template-columns:1.2fr 1fr .8fr 1.6fr;gap:18px;margin:0}.worksheet-engine .bt-shopping-item dl>div{margin:0;padding:0;border:0}.worksheet-engine .bt-shopping-item dt{margin:0 0 4px;font-size:13px;color:var(--muted)}.worksheet-engine .bt-shopping-item dd{margin:0;text-align:left;font-size:15px;line-height:1.45}@media(max-width:760px){.worksheet-band .back-link{margin-bottom:14px}.worksheet-engine [class$=-summary-stats]{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:12px}.worksheet-engine [class$=-summary-stat] strong{font-size:20px;overflow-wrap:anywhere}.worksheet-engine .bt-shopping-item{grid-template-columns:minmax(0,1fr);gap:10px}.worksheet-engine .bt-shopping-item dl{grid-template-columns:1fr 1fr}}.worksheet-engine .bt-shopping-item :is(dt,dd){border:0;padding:0}@supports (field-sizing: content){.inline-amount input,.trip-cost .inline-amount input{field-sizing:content;width:auto;min-width:2ch;text-align:left}}.trip-cost .inline-amount input{width:5.6ch}.team-bench .board-table-scroll table{table-layout:fixed;width:100%}.team-bench .board-table-scroll thead th:first-child{width:25%}.team-bench .board-table-scroll thead th:last-child{width:max(18%,8.5rem)}.weight-chart-panel figure svg{height:auto}@media(max-width:760px){.team-bench .board-table-scroll table{min-width:0}.team-bench .board-table-scroll .detail-col{display:none}.team-bench .board-table-scroll thead th:first-child{width:auto}.team-bench .board-table-scroll thead th:last-child{width:38%}}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) .main-content:has(>:is(.catalog-page,.guides-page,.saved-page,.policy-page,.species-page,.guide-page)){padding-top:0}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.catalog-page,.guides-page,.saved-page,.policy-page)>.page-intro,:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.species-page,.guide-page)>:is(.back-link,.page-intro,.guide-hero){--band: #e8efe3;--band-ink: var(--ink);position:relative;margin-top:0;background:var(--band);box-shadow:0 0 0 100vmax var(--band);clip-path:inset(0 -100vmax)}.theme-boostertally :is(.catalog-page,.guides-page,.saved-page,.policy-page)>.page-intro,.theme-boostertally :is(.species-page,.guide-page)>:is(.back-link,.page-intro,.guide-hero){--band: #f1c84b;--muted: #2f3d33;--brand: #0b211a}.theme-bandboosterkit :is(.catalog-page,.guides-page,.saved-page,.policy-page)>.page-intro,.theme-bandboosterkit :is(.species-page,.guide-page)>:is(.back-link,.page-intro,.guide-hero){--band: #f8b57b;--muted: #213b55;--brand: #102b43}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.catalog-page,.guides-page,.saved-page,.policy-page)>.page-intro{padding-top:40px;padding-bottom:34px;margin-bottom:32px}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.species-page,.guide-page)>.back-link{display:flex;margin-bottom:0;padding-top:22px;color:var(--muted)}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.species-page,.guide-page)>:is(.page-intro,.guide-hero){padding-top:14px;padding-bottom:34px;margin-bottom:32px}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) .page-intro :is(p,small),:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) .guide-hero>p{color:var(--muted)}:is(.theme-boostertally,.theme-bandboosterkit) :is(.page-intro,.guide-hero) .primary-button{background:var(--brand);color:#fff}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) .guide-hero .guide-byline{color:var(--muted)}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) .guide-hero .guide-byline :is(a,button){color:var(--brand)}:is(.theme-boostertally,.theme-barnmath,.theme-bandboosterkit) :is(.species-page,.guide-page){margin-top:0;padding-top:0}.worksheet-engine .tool-panel{border:0;background:none;box-shadow:none;padding:0}.worksheet-engine .bbk-eyebrow{display:none}.worksheet-engine .study-step>:is(h2,h3),.worksheet-engine .study-step>:is(div,header):first-child>:is(h2,h3),.worksheet-engine .tool-panel>:first-child h2,.theme-bandboosterkit .worksheet-engine .study-step>:is(h2,h3),.theme-bandboosterkit .worksheet-engine .tool-panel>:first-child h2{font-family:var(--display);font-size:27px;font-weight:700;line-height:1.2;letter-spacing:-.02em}.theme-scipacket .worksheet-engine .study-step>:is(h2,h3),.theme-scipacket .worksheet-engine .tool-panel>:first-child h2{font-weight:750}:is(.theme-boostertally,.theme-barnmath) .worksheet-engine form .study-step{background:transparent;border:0;border-top:2px solid var(--ink);border-radius:0;padding:22px 0 6px}.worksheet-engine .tool-panel>:first-child{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px 28px;padding-bottom:22px;margin-bottom:22px;border-bottom:2px solid var(--ink)}.worksheet-engine .tool-panel>:first-child>div{min-width:0}.worksheet-engine .tool-panel>:first-child h2{margin-bottom:6px}.worksheet-engine .tool-panel>:first-child :is(.cashbox-variance-pill,.sci-mini-tag,.bbk-result-pill){justify-self:end;display:inline-flex;align-items:center;min-height:0;padding:14px 20px;border:0;border-radius:4px;font:750 21px/1.25 var(--body);letter-spacing:-.01em;white-space:nowrap;font-variant-numeric:tabular-nums}.theme-boostertally .worksheet-engine .cashbox-variance-pill{background:#f1c84b;color:#0b211a}.theme-scipacket .worksheet-engine .tool-panel>:first-child .sci-mini-tag{background:#dce8fb;color:#0b173e;box-shadow:inset 0 -3px #1647ba}.theme-bandboosterkit .worksheet-engine .bbk-result-pill{background:#ffcea3;color:#102b43}.theme-barnmath .worksheet-engine .bm-result-heading .bm-result-status{grid-column:1 / -1;margin:6px 0 0;padding:14px 20px;border-radius:4px;background:#e8efe3;font:600 20px/1.45 var(--serif);color:var(--ink)}.worksheet-engine[data-mode=results] [class*=-result-grid]{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.hub-finder-desc{white-space:normal}.tool-card-title{justify-content:flex-start;gap:12px}.tool-card>p{align-self:start;padding-top:6px}@media(max-width:760px){.worksheet-band .worksheet-title>.text-button{position:static;margin-top:14px}.worksheet-band .back-link{margin-bottom:4px}.worksheet-toolbar .worksheet-outline{display:flex;flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;margin:0 -20px;padding:0 20px 4px;width:calc(100% + 40px);mask-image:linear-gradient(90deg,#000 85%,transparent)}.worksheet-toolbar .worksheet-outline>button{flex:0 0 auto;max-width:210px;white-space:normal;text-align:left;line-height:1.2;scroll-snap-align:start}.worksheet-toolbar-actions{grid-template-columns:1fr 1fr 44px}.worksheet-toolbar-actions>.more-worksheet-actions{grid-column:auto;padding:0}.worksheet-toolbar-actions>.more-worksheet-actions .toolbar-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.worksheet-engine[data-mode=worksheet] .tool-workspace>form{order:2}.worksheet-engine[data-mode=worksheet] .tool-workspace>nav[class*=-summary-bar]{order:3;position:sticky;bottom:0;z-index:5;align-self:stretch;width:calc(100% + 40px);max-width:none;margin:0 -20px;padding:10px 20px 12px;border-radius:0;box-shadow:0 -10px 24px -16px #00000073}.worksheet-engine[data-mode=worksheet] nav[class*=-summary-bar]:before,.worksheet-engine[data-mode=worksheet] nav[class*=-summary-bar]>a{display:none}.worksheet-engine[data-mode=worksheet] [class$=-summary-stats]{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.worksheet-engine[data-mode=worksheet] [class$=-summary-stat] small{font-size:11px;line-height:1.25}.worksheet-engine[data-mode=worksheet] [class$=-summary-stat] strong{font-size:17px}.worksheet-engine .tool-panel>:first-child{grid-template-columns:minmax(0,1fr)}.worksheet-engine .tool-panel>:first-child :is(.cashbox-variance-pill,.sci-mini-tag,.bbk-result-pill){justify-self:stretch;white-space:normal;font-size:19px}}@media(max-width:760px){.theme-scipacket .worksheet-toolbar .worksheet-outline{margin:0;padding:0 0 4px;width:100%}}@media(max-width:760px){.worksheet-toolbar-actions{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) 44px}.worksheet-toolbar-actions>button{min-width:0;white-space:normal;line-height:1.15}}@media(max-width:360px){.worksheet-toolbar-actions>button{padding:8px 6px;font-size:13px}.worksheet-toolbar-actions>.toolbar-primary svg{display:none}}.worksheet-engine .tool-panel>:first-child{border-bottom:0;padding-bottom:0}.worksheet-engine .tool-panel>:first-child :is(.cashbox-variance-pill,.sci-mini-tag,.bbk-result-pill),.theme-barnmath .worksheet-engine .bm-result-heading .bm-result-status{grid-column:1 / -1;justify-self:stretch;display:block;margin:10px 0 0;padding:14px 18px;border-radius:0;border-top:2px solid var(--ink);box-shadow:none;white-space:normal}.worksheet-toolbar-actions .toolbar-label-short{display:none}.worksheet-engine form .study-step,.theme-scipacket .worksheet-engine form .study-step,.theme-bandboosterkit .worksheet-engine form .study-step{background:transparent;border:0;border-top:2px solid var(--ink);border-radius:0;box-shadow:none;padding:22px 0 6px}.worksheet-engine .bm-results:has(>.bm-weight-chart),.worksheet-engine .cashbox-results:has(>.study-cash-deliverable){display:flex;flex-direction:column}.worksheet-engine .bm-results:has(>.bm-weight-chart)>*,.worksheet-engine .cashbox-results:has(>.study-cash-deliverable)>*{order:3}.worksheet-engine .bm-results:has(>.bm-weight-chart)>:first-child,.worksheet-engine .cashbox-results:has(>.study-cash-deliverable)>:first-child{order:0}.worksheet-engine .bm-results>.bm-weight-chart,.worksheet-engine .cashbox-results>.cashbox-result-grid{order:1;margin-bottom:24px}.worksheet-engine .bm-results:has(>.bm-weight-chart)>.bm-result-grid{order:2}.theme-barnmath .worksheet-engine nav[class*=-summary-bar]{background:#e8efe3;color:var(--ink);border:1px solid var(--line)}.theme-barnmath .worksheet-engine nav[class*=-summary-bar] *{color:inherit}.theme-barnmath .worksheet-engine nav[class*=-summary-bar]:before{border-bottom-color:var(--line)}.theme-barnmath .worksheet-engine [class$=-summary-stat] strong{font-family:var(--serif)}.theme-bandboosterkit .worksheet-engine [class$=-summary-stat] strong{color:#f8b57b;font-family:var(--display)}.theme-boostertally .worksheet-engine [class$=-summary-stat] strong{font-family:var(--display);color:#f1c84b}.theme-scipacket .worksheet-engine nav[class*=-summary-bar]{border-radius:0}.crew-jobs h2{font:700 21px/1.25 var(--display);letter-spacing:-.01em;text-transform:none;color:var(--ink);margin:4px 0 2px}@media(max-width:760px){.crew-jobs h2{font-size:21px}.worksheet-toolbar .worksheet-outline,.theme-scipacket .worksheet-toolbar .worksheet-outline{margin:0;padding:0 0 4px;width:100%}.worksheet-toolbar-actions{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) auto}.worksheet-toolbar-actions>button{white-space:nowrap;font-size:13.5px;padding:9px 8px}.worksheet-toolbar-actions>.toolbar-primary svg{display:none}.worksheet-toolbar-actions>.more-worksheet-actions{padding:9px 12px}.worksheet-toolbar-actions .toolbar-label-short{display:inline}}.theme-scipacket .worksheet-engine .tool-panel>:first-child .sci-mini-tag{box-shadow:none}.theme-barnmath .worksheet-engine .bm-result-heading{grid-template-columns:minmax(0,1fr)}.worksheet-engine .bm-results:has(>.bm-weight-chart){display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);column-gap:40px;align-items:start}.worksheet-engine .bm-results:has(>.bm-weight-chart)>*{grid-column:1 / -1}.worksheet-engine .bm-results:has(>.bm-weight-chart)>.bm-weight-chart{grid-column:1;margin:0}.worksheet-engine .bm-results:has(>.bm-weight-chart)>.bm-result-grid{grid-column:2;grid-template-columns:repeat(2,minmax(0,1fr))}.worksheet-engine .bm-weight-chart svg{display:block;width:100%;height:auto;max-height:440px}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:2px 16px;min-height:0;padding:12px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-card>span{font-size:15px}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-card>strong{font-size:20px;text-align:right}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-card>small{grid-column:1 / -1;font-size:13px;color:var(--muted)}.hub-finder-desc{text-wrap:pretty}@media(max-width:760px){.worksheet-engine .bm-results:has(>.bm-weight-chart){grid-template-columns:minmax(0,1fr)}.worksheet-engine .bm-results:has(>.bm-weight-chart)>:is(.bm-weight-chart,.bm-result-grid){grid-column:1}.theme-boostertally .worksheet-engine[data-mode=results] .cashbox-result-grid{grid-template-columns:minmax(0,1fr)}}.worksheet-engine .bm-weight-chart svg :is(line,polyline){vector-effect:non-scaling-stroke;stroke-width:1.5px}.worksheet-engine .bm-weight-chart svg polyline{stroke-width:3px}@media(max-width:1100px){.inline-amount input{min-width:32px;min-height:30px}}@media(max-width:850px){.guide-layout{display:block}.guide-toc{position:static;display:flex;flex-wrap:wrap;gap:10px 20px;margin-bottom:28px}.guide-toc>a{margin:0}.guide-toc>p{display:none}}.site-footer{max-width:none;padding-inline:calc((100% - min(100%,1536px))/2 + min(100%,1536px)*.035)}.worksheet-engine table{table-layout:auto!important}.worksheet-engine :is(th,td,caption){overflow-wrap:break-word!important;word-break:normal!important}.worksheet-engine [data-figure]{white-space:nowrap}.worksheet-engine [data-figure]:before{white-space:normal}.worksheet-engine .tool-panel table:has(td[data-long]){min-width:calc(var(--study-columns, 4) * 128px)}.worksheet-engine [data-scrolls]:not([data-scroll-end]){mask-image:linear-gradient(to right,#000 calc(100% - 56px),transparent)}@media(max-width:620px){.worksheet-engine .tool-panel table{width:100%;max-width:none}}@media(max-width:760px){.worksheet-engine :is(.bt-audience-title-row,.bbk-packet-title-main,.bbk-packet-title-row)>*{flex-basis:auto!important}}.step-controls>span{white-space:nowrap}.catalog-guide{flex-wrap:wrap}.catalog-guide>div{flex:1 1 14rem;min-width:0}.catalog-guide>a{flex:0 0 auto}.worksheet-engine .volunteer-chart-legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin:10px 0 14px}.worksheet-engine .volunteer-chart-key{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:650;color:var(--ink)}.worksheet-engine .volunteer-chart-swatch{width:14px;height:14px;flex:0 0 auto;border:2px solid currentColor;border-radius:3px}.worksheet-engine .volunteer-chart-open-key{background:#fff1ef;color:#8f2b20}.worksheet-engine .volunteer-chart-cell{border-left:5px solid currentColor;vertical-align:top}.worksheet-engine .volunteer-chart-cell .volunteer-chart-names>span{color:var(--ink)}.worksheet-engine .volunteer-chart-off{color:var(--muted);font-style:italic;text-align:center;vertical-align:middle}.worksheet-engine .volunteer-role-color-1{background:#d9efe3;color:#245c43}.worksheet-engine .volunteer-role-color-2{background:#dceaf5;color:#315f82}.worksheet-engine .volunteer-role-color-3{background:#f7e6b8;color:#7c5512}.worksheet-engine .volunteer-role-color-4{background:#f5dcdb;color:#81423d}.worksheet-engine .volunteer-role-color-5{background:#e8def2;color:#634b7a}.worksheet-engine .volunteer-role-color-6{background:#d8efee;color:#2e6966}.worksheet-engine .volunteer-role-color-7{background:#f5dfc9;color:#8a4c20}.worksheet-engine .volunteer-role-color-8{background:#e2e7eb;color:#50616d}@media(min-width:761px)and (max-width:1000px){.theme-scipacket .worksheet-engine[data-mode=worksheet] .tool-workspace,.theme-scipacket .worksheet-engine[data-mode=worksheet] .tool-workspace:not(:has(>.tool-actions:not(.worksheet-bottom-actions))){grid-template-columns:minmax(0,1fr);grid-template-areas:"actions" "form" "totals" "results" "save" "bottom" "notes"}}@supports (field-sizing: content){.worksheet-engine textarea{field-sizing:content;min-height:calc(3lh + 24px)}}.worksheet-engine :is(.bbk-signature-lines,.bbk-audience-facts){display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:0 24px;margin:18px 0;border-top:1px solid var(--line)}.worksheet-engine :is(.bbk-signature-lines,.bbk-audience-facts)>div{display:grid;gap:6px;padding:12px 0;border-bottom:1px solid var(--line)}.worksheet-engine :is(.bbk-signature-lines,.bbk-audience-facts) span{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.worksheet-engine .bbk-signature-lines strong{min-height:1.6em;border-bottom:1px solid var(--ink)}.worksheet-engine .bbk-signature-lines strong[data-blank]{color:transparent}.math-notes li>p{margin:4px 0 0;font-size:14px;color:var(--muted)}.math-notes li+li{margin-top:10px}@media(max-width:850px){.guide-related{margin-top:40px}}@media(max-width:850px){.policy-layout nav{flex-direction:row;flex-wrap:wrap;overflow:visible;gap:6px 8px}.policy-layout nav a{flex:0 0 auto;width:auto;min-height:40px;padding:9px 12px}.policy-layout nav svg{display:none}}.worksheet-engine .bm-result-heading>.bm-ready-stamp{justify-self:start;width:fit-content;padding:4px 10px}.worksheet-engine[data-mode=results] .tool-panel>:is(.bm-muted-note,[class*=clean-note]){max-width:none}.tool-boundary{max-width:none}.tool-boundary>span{max-width:900px}@media(max-width:620px){.cash-ledger .board-table-scroll table{min-width:0}.cash-ledger table :is(th,td):nth-child(3){display:none}.cash-ledger table :is(th,td):nth-child(2){text-align:right}}@media(max-width:620px){.worksheet-engine .tool-panel table[data-columns]{min-width:calc(var(--study-columns, 4) * 96px)}.worksheet-engine .tool-panel table[data-columns]:has(td[data-long]){min-width:calc(var(--study-columns, 4) * 128px)}}@media(min-width:1001px)and (max-width:1150px){.search-trigger>span{display:block}}.guide-byline{flex-wrap:wrap;row-gap:8px}.guide-byline>*{flex:0 0 auto}.trip-example-name .trip-support{display:flex;flex-wrap:wrap;align-items:baseline;gap:3px 8px;font:13px/1.4 var(--body);color:var(--muted);margin-top:7px}.trip-support .inline-amount{color:var(--ink)}.trip-support .inline-amount input{min-height:24px;width:5ch}.trip-per-student span{display:block;line-height:1.3}@media(max-width:760px){.worksheet-toolbar .worksheet-outline,.theme-scipacket .worksheet-toolbar .worksheet-outline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;overflow:visible;mask-image:none}.worksheet-toolbar .worksheet-outline:has(>button:nth-child(4)),.worksheet-toolbar .worksheet-outline:has(>button:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}.worksheet-toolbar .worksheet-outline>button{width:100%;max-width:none;min-width:0;min-height:44px;padding:9px 7px;gap:5px;white-space:normal;overflow-wrap:anywhere}}@media(max-width:760px){.worksheet-toolbar .worksheet-outline>button>span{flex:0 0 19px;min-width:19px;white-space:nowrap}}.theme-commoncrew{--brand: #1f6f78;--ink: #172026;--muted: #4f5962;--field: #fbf7ef;--soft: #f1ece0;--line: rgb(23 32 38 / .14);--paper: #fffdf8;--hub-display: "Archivo", Arial, sans-serif;--hub-gutter: 3.5%;background:var(--field);color:var(--ink)}.theme-commoncrew ::selection{background:#cfe6e3;color:var(--ink)}.theme-commoncrew :is(h1,h2,h3){font-family:var(--hub-display);font-stretch:116%;font-weight:800;letter-spacing:-.02em;color:var(--ink)}.theme-commoncrew a{color:var(--brand)}.hub-header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;padding:0 var(--hub-gutter);border-bottom:1px solid var(--line)}.theme-commoncrew .hub-wordmark{font:800 23px/1 var(--hub-display);font-stretch:125%;letter-spacing:-.015em;color:var(--ink);text-decoration:none}.hub-header nav{display:flex;gap:32px}.theme-commoncrew .hub-header nav a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;font-weight:550;color:var(--ink);text-decoration:none}.theme-commoncrew .hub-header nav a:hover,.theme-commoncrew .hub-header nav a[aria-current=page]{color:var(--brand);text-decoration:underline}.hub-menu-toggle{display:none}.hub-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,1fr);gap:72px;align-items:start;padding:64px var(--hub-gutter) 60px}.hub-hero-copy h1{max-width:15ch;margin:0 0 24px;font-size:clamp(40px,4.3vw,66px);line-height:1.04;text-wrap:balance}.hub-hero-copy>p{max-width:52ch;margin:0 0 32px;font-size:19px;line-height:1.6;color:var(--muted)}.hub-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px}.theme-commoncrew .hub-button{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:12px 22px;border:1px solid var(--brand);border-radius:4px;background:var(--brand);color:#fff;font-weight:650;text-decoration:none;transition:background-color .16s ease-out}.theme-commoncrew .hub-button:hover{background:#17565d}.theme-commoncrew .hub-button svg{transition:transform .22s cubic-bezier(.16,1,.3,1)}.theme-commoncrew .hub-button:hover svg{transform:translate(3px)}.theme-commoncrew .hub-button-quiet{background:transparent;color:var(--brand)}.theme-commoncrew .hub-button-quiet:hover{background:#e3efed}.theme-commoncrew .hub-text-link{font-weight:600;color:var(--ink)}.hub-finder{padding:28px 28px 22px;border:1px solid var(--line);border-radius:6px;background:var(--paper);box-shadow:0 22px 44px -30px #17202673}.hub-finder h2{margin:0 0 16px;font-size:24px}.hub-finder-field{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 12px 0 14px;border:1px solid #b9bfc2;border-radius:4px;background:#fff;color:var(--muted)}.hub-finder-field:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px #cfe6e3}.hub-finder-field input{flex:1;min-width:0;height:50px;border:0;outline:0;background:transparent;font:17px var(--body);color:var(--ink)}.hub-finder-field input::-webkit-search-cancel-button{appearance:none}.hub-finder-field button{display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:4px;background:none;color:var(--muted);cursor:pointer}.hub-finder-field button:hover{background:var(--soft);color:var(--ink)}.hub-finder-quick{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 6px}.hub-finder-quick button{min-height:36px;padding:6px 13px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);font:500 14px var(--body);cursor:pointer}.hub-finder-quick button:hover{border-color:var(--ink)}.hub-finder-quick button[aria-pressed=true]{border-color:var(--brand);background:var(--brand);color:#fff}.hub-finder-results{min-height:236px}.hub-finder-hint,.hub-finder-count{margin:14px 0 0;font-size:15px;color:var(--muted)}.hub-finder-count{font-size:13px}.hub-finder-results ul{margin:6px 0 0;padding:0;list-style:none}.theme-commoncrew .hub-finder-results li a{display:grid;grid-template-columns:128px minmax(0,1fr) 20px;grid-template-areas:"site title arrow" "site desc arrow";align-items:center;column-gap:14px;padding:10px 6px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}.theme-commoncrew .hub-finder-results li:last-child a{border-bottom:0}.theme-commoncrew .hub-finder-results li a:hover{background:var(--soft)}.hub-finder-results li a>svg{grid-area:arrow;color:var(--brand)}.hub-site-name{grid-area:site;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted)}.hub-site-name:before{content:"";flex:0 0 9px;height:9px;border-radius:2px;background:var(--site-swatch, var(--brand))}[data-site=boostertally]{--site-swatch: #e2b62e}[data-site=scipacket]{--site-swatch: #1647ba}[data-site=barnmath]{--site-swatch: #3f7a5c}[data-site=bandboosterkit]{--site-swatch: #ef9d57}.hub-finder-results strong{grid-area:title;font-size:16px;font-weight:650}.hub-finder-desc{grid-area:desc;font-size:14px;line-height:1.4;color:var(--muted)}.hub-finder-results li{animation:hub-row-in .32s cubic-bezier(.16,1,.3,1) both}.hub-finder-results li:nth-child(2){animation-delay:25ms}.hub-finder-results li:nth-child(3){animation-delay:50ms}.hub-finder-results li:nth-child(n+4){animation-delay:75ms}@keyframes hub-row-in{0%{transform:translateY(6px)}}.hub-shelf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.hub-site{--site-bg: #fff;--site-ink: var(--ink);--site-soft: var(--muted);--site-rule: rgb(0 0 0 / .2);display:flex;flex-direction:column;padding:36px 30px 32px;background:var(--site-bg);color:var(--site-ink)}.hub-site-boostertally{--site-bg: #f1c84b;--site-ink: #0b211a;--site-soft: #2f3d33;--site-font: "Archivo", Arial, sans-serif;--site-stretch: 100%;--site-rule: rgb(11 33 26 / .24)}.hub-site-scipacket{--site-bg: #184393;--site-ink: #ffffff;--site-soft: #dbe5ff;--site-font: "Public Sans", Arial, sans-serif;--site-stretch: 100%;--site-rule: rgb(255 255 255 / .3)}.hub-site-barnmath{--site-bg: #e8efe3;--site-ink: #102a2b;--site-soft: #3d524e;--site-font: "Literata", Georgia, serif;--site-stretch: 100%;--site-rule: rgb(16 42 43 / .2)}.hub-site-bandboosterkit{--site-bg: #f8b57b;--site-ink: #102b43;--site-soft: #213b55;--site-font: "Zilla Slab", Georgia, serif;--site-stretch: 100%;--site-rule: rgb(16 43 67 / .24)}.theme-commoncrew .hub-site a{color:var(--site-ink)}.theme-commoncrew .hub-site-name-link{text-decoration:none}.theme-commoncrew .hub-site h3{margin:0 0 10px;font-family:var(--site-font);font-stretch:var(--site-stretch);font-size:clamp(28px,2.3vw,36px);line-height:1.05;letter-spacing:-.025em;color:var(--site-ink)}.hub-site-audience{margin:0 0 14px;font-size:14px;font-weight:650;color:var(--site-soft)}.hub-site figure{margin:0 0 24px}.hub-site table{width:100%;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums}.hub-site :is(th,td){padding:8px 0;border-top:1px solid var(--site-rule);text-align:left;font-weight:450;vertical-align:baseline}.hub-site td{padding-left:12px;text-align:right;white-space:nowrap}.hub-site tfoot :is(th,td){border-top:2px solid var(--site-ink);font-size:18px;font-weight:750}.hub-site figcaption{margin-top:8px;font-size:13px;color:var(--site-soft)}.hub-site ul{margin:0 0 22px;padding:0;list-style:none}.theme-commoncrew .hub-site li a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;border-top:1px solid var(--site-rule);font-size:15px;font-weight:550;text-decoration:none}.theme-commoncrew .hub-site li a:hover{text-decoration:underline}.theme-commoncrew .hub-site-open{display:inline-flex;align-items:center;gap:10px;margin-top:auto;font-weight:750;font-size:16px}.theme-commoncrew .hub-site-open svg{transition:transform .22s cubic-bezier(.16,1,.3,1)}.theme-commoncrew .hub-site-open:hover svg{transform:translate(4px)}.theme-commoncrew .hub-site :focus-visible{outline-color:var(--site-ink)}.hub-help{display:flex;align-items:center;justify-content:space-between;gap:32px;margin:0 var(--hub-gutter);padding:36px 0 56px;border-top:1px solid var(--line)}.hub-help h2{margin:0 0 8px;font-size:26px}.hub-help p{max-width:62ch;margin:0;color:var(--muted)}.hub-footer{padding:40px var(--hub-gutter) 28px;background:var(--ink);color:#dfe5e7}.hub-footer-sites{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-bottom:28px;border-bottom:1px solid rgb(255 255 255 / .16)}.theme-commoncrew .hub-footer a{color:#fff}.theme-commoncrew .hub-footer-sites a{display:grid;gap:4px;font-weight:700;text-decoration:none}.theme-commoncrew .hub-footer-sites a:hover{text-decoration:underline}.hub-footer-bottom{display:flex;justify-content:space-between;gap:32px;padding-top:22px;font-size:13px}.hub-footer-bottom p{max-width:78ch;margin:0;color:#c3ccd0}.hub-footer-bottom nav{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14px}.theme-commoncrew .hub-footer :focus-visible{outline-color:#fff}.hub-policy>header{max-width:980px;padding:56px var(--hub-gutter) 36px}.hub-policy h1{margin:0 0 16px;font-size:clamp(34px,3.6vw,54px);line-height:1.08;text-wrap:balance}.hub-policy header p{max-width:62ch;margin:0;font-size:19px;line-height:1.6;color:var(--muted)}.hub-policy header small{display:block;margin-top:14px;font-size:13px;color:var(--muted)}.hub-policy-layout{display:grid;grid-template-columns:200px minmax(0,720px);gap:64px;padding:0 var(--hub-gutter) 72px}.hub-policy-layout nav{display:flex;flex-direction:column;align-self:start;position:sticky;top:20px;border-top:1px solid var(--line)}.theme-commoncrew .hub-policy-layout nav a{display:flex;align-items:center;min-height:44px;border-bottom:1px solid var(--line);color:var(--ink);font-size:15px;text-decoration:none}.theme-commoncrew .hub-policy-layout nav a:hover{color:var(--brand)}.theme-commoncrew .hub-policy-layout nav a[aria-current=page]{color:var(--brand);font-weight:700}.hub-policy-prose section{padding:22px 0 26px;border-top:1px solid var(--line)}.hub-policy-prose h2{margin:0 0 10px;font-size:22px}.hub-policy-prose p{max-width:68ch;margin:0;font-size:18px;line-height:1.7}@media(max-width:1180px){.hub-shelf{grid-template-columns:repeat(2,minmax(0,1fr))}.hub-hero{gap:44px}}@media(max-width:900px){.hub-hero{grid-template-columns:minmax(0,1fr);gap:32px}}@media(max-width:760px){.theme-commoncrew{--hub-gutter: 20px}.hub-header{position:relative;flex-wrap:wrap;min-height:64px}.theme-commoncrew .hub-wordmark{font-size:20px}.hub-menu-toggle{display:grid;place-items:center;width:44px;height:44px;border:0;background:none;color:var(--ink)}.hub-header nav{display:none;flex-basis:100%;flex-direction:column;gap:0;padding-bottom:10px}.hub-header nav.is-open{display:flex}.theme-commoncrew .hub-header nav a{border-top:1px solid var(--line);font-size:17px}.hub-hero{padding:34px var(--hub-gutter) 40px}.hub-hero-copy h1{font-size:38px;font-stretch:108%}.hub-hero-copy>p{font-size:17px}.hub-finder{padding:22px 18px 16px}.hub-finder-results{min-height:0}.theme-commoncrew .hub-finder-results li a{grid-template-columns:minmax(0,1fr) 20px;grid-template-areas:"site arrow" "title arrow" "desc arrow";row-gap:2px}.hub-finder-desc{white-space:normal}.hub-shelf{grid-template-columns:minmax(0,1fr)}.hub-site{padding:30px var(--hub-gutter) 28px}.hub-help{flex-direction:column;align-items:flex-start}.hub-footer-sites{grid-template-columns:minmax(0,1fr);gap:16px}.hub-footer-bottom{flex-direction:column}.hub-policy>header{padding:34px var(--hub-gutter) 24px}.hub-policy-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding-bottom:48px}.hub-policy-layout nav{position:static;flex-direction:row;flex-wrap:wrap;gap:0 18px;border:0}.theme-commoncrew .hub-policy-layout nav a{border:0}.hub-policy-prose p{font-size:17px}}@media(prefers-reduced-motion:reduce){.hub-finder-results li{animation:none}}[data-motion=off] .hub-finder-results li{animation:none}@supports (grid-template-rows: subgrid){.hub-shelf{grid-template-rows:repeat(5,auto)}.hub-site{display:grid;grid-row:span 5;grid-template-rows:subgrid;row-gap:0;align-content:start}.hub-site-open{align-self:end;justify-self:start}}@media(max-width:1180px){.hub-shelf{grid-template-rows:none}}@media(max-width:760px){.hub-site{display:flex;grid-row:auto}.hub-site-open{align-self:flex-start}}.theme-commoncrew .hub-text-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.25em}.hub-site-audience{margin-bottom:22px;font-size:15px}.hub-handoff{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:72px;align-items:center;padding:80px var(--hub-gutter) 72px}.hub-handoff h2{margin:0 0 18px;font-size:clamp(30px,2.8vw,42px);line-height:1.08}.hub-handoff-copy p{max-width:50ch;margin:0 0 22px;font-size:18px;line-height:1.6;color:var(--muted)}.hub-sheet{margin:0;padding:30px 34px 24px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--ink)}.hub-sheet-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:12px;border-bottom:2px solid var(--ink)}.hub-sheet-head strong{font:800 20px/1.2 var(--hub-display);font-stretch:110%}.hub-sheet-head span{font-size:13px;color:var(--muted)}.hub-sheet table{width:100%;border-collapse:collapse;font-size:16px;font-variant-numeric:tabular-nums}.hub-sheet :is(th,td){padding:11px 0;border-bottom:1px solid var(--line);text-align:left;font-weight:450}.hub-sheet th{padding-right:16px}.hub-sheet td{text-align:right;white-space:nowrap}.hub-sheet tfoot :is(th,td){border-top:2px solid var(--ink);border-bottom:0;font-size:19px;font-weight:750}.hub-sheet-signatures{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:22px}.hub-sheet-signatures span{padding-top:6px;border-top:1px solid var(--ink);font-size:13px;color:var(--muted)}.hub-sheet-signatures b{margin-left:6px;font:600 16px var(--hub-display);color:var(--ink)}.hub-sheet figcaption{margin-top:16px;font-size:13px;color:var(--muted)}.theme-commoncrew .hub-footer-sites a{display:inline-flex;align-items:center;gap:8px}@media(max-width:900px){.hub-handoff{grid-template-columns:minmax(0,1fr);gap:32px}}@media(max-width:760px){.hub-handoff{padding:48px var(--hub-gutter)}.hub-sheet{padding:22px 18px 18px}.hub-sheet-head{flex-direction:column;gap:2px}.hub-policy-layout nav{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.theme-commoncrew .hub-policy-layout nav a{flex:0 0 auto}}.hub-sheet-check{margin:10px 0 0;font-size:14px;color:var(--muted)}@media(min-width:1600px){.hub-policy{max-width:1320px;margin-inline:auto}}@media(max-width:760px){.hub-policy-layout nav{padding-right:28px;mask-image:linear-gradient(90deg,#000 calc(100% - 28px),transparent)}}@media(max-width:760px){.hub-policy-layout nav[data-scrolled]{mask-image:linear-gradient(90deg,transparent,#000 28px,#000 calc(100% - 28px),transparent)}}.hub-button{white-space:nowrap;flex-shrink:0}.theme-commoncrew .hub-finder-hint a{display:inline;color:var(--brand);text-decoration:underline;text-underline-offset:.2em}.study-app{min-height:100dvh}.science-rail{top:0;height:100dvh}.theme-scipacket .site-footer{margin-left:clamp(230px,20.8vw,320px)}.site-footer .footer-bottom>div>span{display:block}.site-footer .footer-bottom>div>span:after{content:""}.worksheet-record legend{max-width:100%}.worksheet-engine .worksheet-record legend>button{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;min-height:44px;padding:4px 0;border:0;text-align:left;font-weight:650;background:transparent;color:var(--ink)}.worksheet-record>div{min-width:0}.worksheet-record[data-expanded=false] legend svg{transform:rotate(-90deg)}.worksheet-engine .worksheet-record .form-grid{margin-top:12px}.worksheet-document[hidden]{display:none!important}.worksheet-engine [class*=table-wrap]{max-width:100%;overflow-x:auto}.worksheet-engine .disclaimer{color:var(--ink)}.worksheet-engine .disclaimer summary{cursor:pointer;min-height:44px;padding:12px 0;font-weight:650}.worksheet-engine .disclaimer>p{margin:10px 0}.worksheet-engine .tool-workspace>nav a{text-decoration:underline}.production-document{padding-block:40px 80px}.production-prose{min-width:0;max-width:940px}.production-prose :is(article,section,header,aside,div){min-width:0}.production-prose h1{font-size:clamp(36px,4vw,58px);line-height:1.08;margin:0 0 28px;max-width:23ch}.production-prose h2{font-size:clamp(23px,2.4vw,31px);line-height:1.2;margin:0 0 18px}.production-prose h3{font-size:21px;line-height:1.3;margin:24px 0 14px}.production-prose p{max-width:75ch;margin:16px 0;line-height:1.75}.production-prose a{color:var(--brand);text-decoration:underline;overflow-wrap:anywhere}.production-prose :is(section,aside){padding:28px 0;border-bottom:1px solid var(--line)}.production-prose :is(article,section,header)>:is(section,aside){margin:0}.production-prose :is(header,[class*=document-header],[class*=document-hero],[class*=long-document__header]){padding:0 0 32px}.production-prose :is(.eyebrow,[class*=kicker],[class*=eyebrow],.register-label){color:var(--muted);font-size:12px;font-weight:650;letter-spacing:.06em;text-transform:uppercase}.production-prose :is(ul,ol){padding-left:22px;line-height:1.75}.production-prose li{margin:10px 0}.production-prose :is([class*=margin-note],[class*=document-aside],[class*=trust-strip]){padding:20px 24px;margin:24px 0;background:var(--soft);border:1px solid var(--line)}.production-prose :is(.button,.bbk-button,.bm-button,.sci-button){display:inline-flex;padding:12px 18px;min-height:44px;border:1px solid var(--line);margin:8px 12px 8px 0;text-decoration:none}.production-prose details{border-block:1px solid var(--line);margin:20px 0}.production-prose summary{cursor:pointer;padding:18px 0;font-weight:650}.theme-commoncrew .production-document{max-width:1280px;margin:auto;padding-inline:clamp(22px,4vw,64px)}.theme-commoncrew .production-document .policy-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:60px}.theme-commoncrew .production-document nav{display:flex;flex-direction:column;gap:8px}.theme-commoncrew .production-document nav a{padding:12px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.theme-commoncrew .production-document nav a[aria-current]{font-weight:700}@media(max-width:760px){.science-rail{height:auto}.theme-scipacket .site-footer{margin-left:0}.production-document{padding-block:20px 48px}.production-prose h1{font-size:35px}.theme-commoncrew .production-document .policy-layout{display:flex;flex-direction:column;gap:28px}.theme-commoncrew .production-document nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:8px 20px}.theme-commoncrew .production-document nav a{gap:12px;padding-block:8px}}@media print{.worksheet-document[hidden]{display:block!important}.packet-preview-controls{display:none!important}}.interaction-guard{display:contents;border:0;margin:0;padding:0;min-width:0}.interaction-guard[disabled] .text-button{pointer-events:none;opacity:.6}.worksheet-opening-state{margin:16px 0;padding:14px 18px;background:var(--soft);color:var(--ink);border:1px solid var(--line)}.local-policy-note{margin:24px 0;padding:20px 24px;border:1px solid var(--line);background:var(--soft)}.local-policy-note h2{font-size:22px;margin:0 0 12px}.worksheet-engine[data-mode=worksheet] .tool-workspace,.worksheet-engine[data-mode=worksheet] .tool-workspace:not(:has(>.tool-actions:not(.worksheet-bottom-actions))){grid-template-columns:minmax(0,1fr);grid-template-areas:"actions" "form" "results" "save" "bottom" "notes"}.worksheet-edit-region{grid-area:form;display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:24px;align-items:start;min-width:0}.worksheet-edit-region>form{grid-area:auto;min-width:0}.worksheet-edit-region>nav[class*=-summary-bar]{grid-area:auto;position:sticky;top:24px;align-self:start;width:100%;max-width:100%;margin:0}.worksheet-engine[data-mode=results] .worksheet-edit-region{display:none}.worksheet-engine [class*=table-wrap]:focus-visible{outline:3px solid var(--brand);outline-offset:4px}@media(max-width:760px){.worksheet-edit-region{grid-template-columns:minmax(0,1fr);gap:18px}.worksheet-edit-region>nav[class*=-summary-bar]{top:auto;bottom:0;z-index:5;align-self:stretch;width:100%;margin:0;padding:12px 16px}.worksheet-edit-region>nav[class*=-summary-bar]:before,.worksheet-edit-region>nav[class*=-summary-bar]>a{display:none}.worksheet-edit-region [class$=-summary-stats]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.worksheet-edit-region [class$=-summary-stat] strong{font-size:17px}.worksheet-edit-region [class$=-summary-stat] small{font-size:11px;line-height:1.3}}
