:root{--paper:#f7f5ed;--ink:#18313d;--muted:#607079;--line:#d8ded9;--orange:#c4502f;--orange-light:#ffe4d6;--blue:#275db0;--blue-light:#e5edf9;--green:#1c6457;--white:#fff;--yellow:#ead48e;font-family:'Noto Sans TC','Microsoft JhengHei',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:4px}button{color:inherit}input,select{color:var(--ink)}[hidden]{display:none!important}.proposal{background:var(--ink);color:#fff;padding:10px max(24px,calc((100vw - 1160px)/2));font-size:11px;letter-spacing:.035em;display:flex;align-items:center;gap:24px}.proposal span:first-child{font-weight:700;white-space:nowrap}.proposal a{margin-left:auto;color:#eed79c;white-space:nowrap}.masthead{max-width:1210px;margin:auto;padding:27px 25px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;letter-spacing:.015em}.brand-divider{color:#9eaaa9;font-weight:400;padding:0 5px}nav{display:flex;gap:30px;font-size:14px}nav a{padding:10px 0}nav a.active{box-shadow:0 2px var(--orange)}#saved-count{font-size:11px;background:#e5e9e2;padding:1px 6px;border-radius:12px;margin-left:3px}main{max-width:1210px;padding:0 25px 60px;margin:auto}.eyebrow{font-size:11px;letter-spacing:.12em;font-weight:600;text-transform:uppercase;color:var(--orange)}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:70px;padding:48px 0 45px;align-items:center}.hero h1{font-size:clamp(36px,4vw,52px);line-height:1.42;letter-spacing:-.035em;margin:18px 0 20px;font-weight:700}.hero h1 em{font-style:normal;color:var(--orange);position:relative;white-space:nowrap}.hero h1 em:after{content:'';position:absolute;bottom:-5px;left:0;width:100%;height:3px;background:var(--orange);transform:rotate(-2deg);opacity:.6}.hero p{font-size:16px;color:var(--muted);line-height:1.9;max-width:490px}.searchbox{margin-top:30px;background:#fff;display:flex;align-items:center;border:1px solid #b5c3c4;padding:7px;border-radius:10px;box-shadow:0 4px 0 #e8e8df}.searchbox .search-symbol{font-size:28px;margin:0 11px;color:#708387}.searchbox input{border:0;min-width:0;width:100%;padding:12px 0;outline:none;font-size:15px;background:transparent}.searchbox button,.primary{background:var(--ink);color:#fff;border:0;border-radius:7px;min-height:46px;padding:12px 23px;white-space:nowrap;font-weight:500;font-size:14px}.hero .micro{font-size:11px;margin-top:13px;color:var(--muted)}.hero-art{position:relative;padding:28px 10px 12px}.orbit{position:absolute;width:300px;height:300px;border:1px solid #d9b989;border-radius:50%;right:8%;top:8px;transform:rotate(-14deg)}.orbit:after{content:'＋';position:absolute;right:5px;top:25px;color:var(--orange);font-size:45px;line-height:1}.recipe-slip{background:#fff;box-shadow:0 18px 35px #18313d14;position:relative;transform:rotate(-3deg);padding:26px 27px 22px;border-radius:6px;width:87%;border-top:5px solid var(--orange)}.slip-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.slip-top strong{color:var(--orange);font-weight:500}.slip-numbers{font-size:58px;display:flex;align-items:center;gap:24px;line-height:1.3;margin:12px 0}.slip-numbers small{font-size:14px;margin-left:5px}.slip-numbers .arrow{font-size:26px;color:var(--orange)}.slip-line{display:flex;justify-content:space-between;border-top:1px dashed #dce1dc;padding:12px 0;font-size:13px}.slip-line b{font-size:15px}.note-sticker{position:relative;margin-left:45%;margin-top:-10px;background:var(--yellow);padding:17px 20px;transform:rotate(4deg);font-size:13px;line-height:1.65;box-shadow:3px 6px 0 #ead48e30;white-space:nowrap}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin:26px 0 18px}.section-heading h2{font-size:22px;font-weight:600;letter-spacing:-.03em;margin:0}.section-heading p{font-size:13px;color:var(--muted);margin:0}.section-heading a{font-size:13px;color:var(--orange)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tool-card{position:relative;background:#fff;display:block;border:1px solid #dfe4df;border-radius:10px;padding:24px 21px;min-height:230px;transition:transform .15s,border-color .15s}.tool-card:hover{transform:translateY(-3px);border-color:var(--ink)}.tool-icon{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:25px;background:var(--orange-light);color:var(--orange);margin-bottom:18px}.tool-icon.invest{background:var(--blue-light);color:var(--blue)}.tool-icon.shopping{background:#e4eee1;color:#417344}.tool-icon.split{background:#f6edcd;color:#7a641d}.tool-card h3{font-size:19px;margin:0 0 9px}.tool-card p{font-size:13px;line-height:1.8;margin:0;color:var(--muted)}.tool-card .use-case{font-size:11px;color:var(--orange);display:block;margin-top:19px}.tool-card .card-arrow{position:absolute;right:20px;top:28px;font-size:19px}.saved-strip{margin:34px 0 0;background:#edece2;border-radius:9px;padding:21px 24px;display:flex;gap:22px;align-items:center;justify-content:space-between}.saved-strip strong{font-size:16px}.saved-strip p{margin:5px 0 0;font-size:12px;color:var(--muted);line-height:1.7}.saved-strip 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p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}.tool-actions{display:flex;gap:9px;padding-top:16px;flex-wrap:wrap}.secondary{background:#fff;border:1px solid #cfd8d5;border-radius:7px;padding:11px 15px;font-size:12px;min-height:44px;white-space:nowrap}.secondary.saved{background:#e8efe5;color:#356448}.workspace{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}.entry-panel{background:#fff;border:1px solid #dfe4df;border-radius:11px;padding:27px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.panel-heading h2{font-size:18px;font-weight:600;margin:0}.sample-label{color:var(--muted);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:4px 8px}.segments{display:flex;gap:4px;background:#f0f2ec;border-radius:7px;padding:4px;margin:18px 0 24px;flex-wrap:wrap}.segments button{background:transparent;border:0;border-radius:5px;padding:10px 16px;flex:1;font-size:13px;white-space:nowrap}.segments button.selected{background:#fff;box-shadow:0 1px 4px #17374312;color:var(--orange)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}.field{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:12px}.field.wide{grid-column:1/-1}.field input,.field select,.ingredient-row input,.ingredient-row select,.person-row input{width:100%;border:1px solid #cbd5d1;border-radius:5px;background:#fff;padding:11px 12px;min-height:45px;font-size:16px;min-width:0}.field small{color:var(--muted);font-size:11px;line-height:1.6}.subheading{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;margin:28px 0 13px}.subheading span{font-size:11px;color:var(--muted)}.ingredient-head,.ingredient-row{display:grid;grid-template-columns:minmax(80px,1fr) 90px 83px 32px;gap:9px;align-items:center;margin-bottom:9px}.ingredient-head{font-size:11px;color:var(--muted)}.ingredient-row input,.ingredient-row 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label{display:flex;gap:10px;align-items:center;min-width:0;overflow-wrap:anywhere}.answer-row input{accent-color:var(--green);width:17px;height:17px;flex-shrink:0}.answer-row label:has(input:checked){text-decoration:line-through;color:#778075}.answer-row b{white-space:nowrap;font-size:18px;font-weight:600}.answer-total{font-size:46px;letter-spacing:-.045em;font-weight:700;line-height:1.2;margin:8px 0}.answer-total small{font-size:15px;font-weight:400;margin-left:5px}.answer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.answer-actions button{flex:1}.answer-note{font-size:11px;color:var(--muted);line-height:1.85;margin:21px 0 0}.error{background:#ffe9e5;color:#8f301a;padding:16px;border-radius:6px;font-size:13px;line-height:1.8}.comparison{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.comparison div{padding:12px 0;border-top:2px solid #c4d2e9}.comparison small{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}.comparison strong{font-size:17px;font-weight:600;white-space:nowrap}.rate-note{font-size:11px;line-height:1.7;color:var(--muted)}.mini-chart{height:140px;margin:25px 0 10px;display:flex;align-items:flex-end;gap:7px;border-bottom:1px solid #b3c5df}.mini-chart .bar{flex:1;background:#7293c8;min-height:2px}.mini-chart .bar:last-child{background:var(--blue)}.chart-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.decision-box{margin-top:24px;border-top:1px solid #b9cce7;padding-top:21px;font-size:14px;line-height:1.8}.decision-box strong{font-weight:600;color:var(--blue)}.explain{margin-top:25px;padding:22px 0;border-top:1px solid var(--line)}.explain summary{font-size:13px;cursor:pointer}.explain p{font-size:12px;line-height:1.9;color:var(--muted);max-width:800px}.purchase-row{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.purchase-row .fields{grid-template-columns:1fr 1fr 1fr;gap:12px}.purchase-name{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;margin-bottom:12px}.purchase-name span{font-size:11px;background:var(--ink);color:#fff;border-radius:50%;width:22px;height:22px;display:grid;place-items:center}.person-row{display:grid;grid-template-columns:1.15fr 1fr .7fr;gap:10px;margin:10px 0;align-items:center}.person-row input{font-size:14px;padding:10px}.person-head{font-size:11px;color:var(--muted)}.transfer{background:#fff9e9;border-radius:6px;padding:17px 14px;margin:10px 0;display:flex;justify-content:space-between;gap:10px;font-size:13px}.transfer b{white-space:nowrap}.save-box{border-top:1px solid var(--line);padding-top:20px;margin-top:23px}.save-box .field{margin-bottom:13px}.mine-heading{margin:50px 0 30px}.mine-heading h1{font-size:38px;letter-spacing:-.04em;margin:13px 0}.mine-heading p{font-size:14px;color:var(--muted);line-height:1.8}.saved-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.saved-item{background:#fff;border:1px solid var(--line);border-radius:9px;padding:21px;display:flex;gap:17px;align-items:center}.saved-item .tool-icon{margin:0;flex-shrink:0}.saved-item h3{font-size:16px;margin:0 0 5px}.saved-item p{font-size:11px;line-height:1.7;color:var(--muted);margin:0}.saved-item a{flex:1}.saved-item button{font-size:18px;border:0;background:none;color:#77837d;min-width:40px;min-height:40px}.empty-state{padding:35px 25px;border:1px dashed #b8c6c0;border-radius:9px;color:var(--muted);font-size:14px;line-height:1.9}.empty-state a{color:var(--orange);display:inline-block;margin-top:12px}.route-tag{color:var(--muted);font-size:11px}.mine-tools{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.mine-tools a{border:1px solid var(--line);border-radius:6px;background:#fff;padding:12px 16px;font-size:13px}.privacy-note{font-size:12px;line-height:1.8;color:var(--muted);padding:22px 0;max-width:690px}dialog{border:1px solid var(--line);border-radius:15px;padding:30px;width:min(470px,calc(100vw - 30px));color:var(--ink);background:var(--paper);box-shadow:0 24px 80px #17374330}dialog::backdrop{background:#172e4270;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.icon-close{background:none;border:0;font-size:26px;min-height:44px;min-width:44px}.app-icon{width:70px;height:70px;background:var(--orange);color:white;border-radius:17px;display:grid;place-items:center;font-size:32px;margin:20px 0}dialog h2{font-size:23px;font-weight:600;line-height:1.5}dialog p,dialog li{font-size:13px;line-height:1.9}dialog ol{padding-left:24px}dialog li{padding:5px 0}.fineprint{font-size:11px!important;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:8px;padding:14px 20px;font-size:13px;max-width:calc(100vw - 30px);box-shadow:0 6px 25px #18313d30;z-index:10;opacity:0;pointer-events:none;transition:opacity .15s}#toast.show{opacity:1}.warning-badge{background:#fff1d1;color:#745711;padding:10px 13px;border-radius:6px;font-size:11px;line-height:1.7;margin:0 0 18px}
@media(min-width:1400px){.hero{padding-top:65px;padding-bottom:65px}.hero-art{padding-left:25px}.tool-card{min-height:248px}}
@media(max-width:950px){.hero{gap:25px}.hero h1{font-size:37px}.slip-numbers{font-size:45px;gap:17px}.quick-grid{grid-template-columns:1fr 1fr}.tool-card{min-height:205px}.catalog-links{grid-template-columns:repeat(3,1fr)}.workspace{gap:18px;grid-template-columns:1fr 1fr}.entry-panel,.answer-panel{padding:21px}.ingredient-head,.ingredient-row{grid-template-columns:minmax(65px,1fr) 70px 68px 26px;gap:6px}.tool-heading{display:block}.tool-actions{padding-top:19px}.answer-total{font-size:38px}.comparison{gap:6px}.comparison strong{font-size:15px}}
@media(max-width:680px){.proposal{padding:9px 18px;gap:9px;font-size:10px}.proposal span:first-child{display:none}.proposal a{font-size:10px}.masthead{padding:21px 18px}.brand{font-size:16px;gap:7px}.brand img{width:28px;height:28px}.brand-divider{padding:0}.masthead nav{gap:17px;font-size:12px}.masthead nav a{white-space:nowrap}main{padding:0 18px 40px}.hero{grid-template-columns:1fr;padding:33px 0 14px;gap:17px}.hero h1{font-size:37px;margin:15px 0 18px;line-height:1.4}.hero p{font-size:14px;max-width:350px}.searchbox{margin-top:24px}.searchbox input{font-size:14px}.searchbox button{padding:12px 17px}.hero-art{padding:8px 14px 20px;width:min(390px,100%);margin:0 auto}.orbit{width:245px;height:245px;right:0;top:0}.recipe-slip{padding:17px 23px 12px;width:85%}.slip-numbers{font-size:43px;margin:4px 0;gap:22px}.slip-line{padding:8px 0;font-size:12px}.slip-line b{font-size:13px}.note-sticker{font-size:11px;padding:11px 15px;margin-left:42%}.section-heading{align-items:flex-start;margin-top:26px}.section-heading h2{font-size:21px}.section-heading p{max-width:110px;font-size:11px;line-height:1.6;text-align:right}.quick-grid{gap:10px}.tool-card{padding:17px 15px;min-height:212px}.tool-card h3{font-size:17px}.tool-card p{font-size:12px}.tool-icon{width:39px;height:39px;font-size:22px;margin-bottom:15px}.tool-card .card-arrow{right:15px;top:22px}.tool-card .use-case{font-size:10px;margin-top:12px}.saved-strip{padding:18px;align-items:flex-start;gap:12px}.saved-strip strong{font-size:14px}.saved-strip p{font-size:11px}.saved-strip a{font-size:12px}.catalog-links{grid-template-columns:1fr 1fr;gap:0 20px}.catalog-links a{font-size:12px;line-height:1.6}.catalog-links small{display:none}.workspace{grid-template-columns:1fr;gap:18px}.tool-heading{margin:20px 0 23px}.tool-heading h1{font-size:30px}.tool-heading p{font-size:13px}.tool-actions{gap:8px}.tool-actions .secondary{padding:10px 12px;font-size:11px}.entry-panel,.answer-panel{padding:23px 19px}.ingredient-head,.ingredient-row{grid-template-columns:minmax(70px,1fr) 76px 73px 27px;gap:7px}.ingredient-row input,.ingredient-row select{font-size:16px}.answer-total{font-size:44px}.comparison strong{font-size:17px}.purchase-row .fields{grid-template-columns:1fr 1fr}.purchase-row .field:last-child{grid-column:1/-1}.person-row{grid-template-columns:1fr 1fr .6fr;gap:8px}.person-row input{padding:10px 8px;font-size:16px}.mine-heading{margin-top:35px}.mine-heading h1{font-size:33px}.saved-list{grid-template-columns:1fr}.footer{padding:23px 18px;font-size:10px;gap:15px}.answer-panel h2{font-size:26px}.searchbox .search-symbol{margin:0 8px}.breadcrumbs{margin-top:14px}.eyebrow{font-size:10px}.fields{gap:17px 12px}.segments button{font-size:12px;padding:10px 8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.result-jump{display:none}#answer{scroll-margin-top:20px}@media(max-width:680px){.result-jump{display:block;position:fixed;bottom:16px;right:18px;background:var(--ink);color:white;border:0;border-radius:24px;padding:13px 23px;box-shadow:0 4px 20px #18313d35;z-index:5;font-size:13px}.footer{padding-bottom:82px}#toast{bottom:77px}.brand{white-space:nowrap}.masthead{gap:12px}.masthead nav{gap:12px}}@media(max-width:359px){.masthead{flex-wrap:wrap}.masthead nav{margin-left:auto}.hero h1{font-size:32px}.ingredient-head,.ingredient-row{grid-template-columns:minmax(60px,1fr) 60px 63px 25px;gap:5px}.comparison strong{font-size:14px}}

@media(max-width:680px){.hero-art{display:none}.hero{padding-top:24px;padding-bottom:10px}.hero h1{font-size:34px}.quick-grid{margin-top:8px}}

.brand{min-height:48px}.brand img{width:42px;height:42px;flex-shrink:0}.masthead{padding-top:18px;padding-bottom:18px}.search-examples{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:11px;margin-top:14px}.search-examples>span{color:var(--muted);margin-right:4px}.search-examples button{padding:7px 11px;background:transparent;border:1px solid var(--line);border-radius:20px;color:var(--ink);font-size:11px;min-height:34px}.search-examples button:hover{background:white;border-color:var(--orange)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.category-button{display:flex;align-items:center;gap:13px;text-align:left;min-height:75px;border:1px solid var(--line);background:transparent;border-radius:8px;padding:14px 15px;font-size:14px;font-weight:500}.category-button small{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:5px}.category-button>span:last-child{font-size:13px;margin-left:auto;color:var(--muted)}.category-symbol{font-size:23px;color:var(--orange);min-width:24px;font-weight:400}.category-button:hover,.category-button.selected{background:#fff;border-color:var(--orange)}.topic-section{padding-top:29px;margin-top:27px}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.topic-card{padding:24px;border:1px solid #d9bfa5;border-radius:10px;background:#f4e7d8;display:flex;flex-direction:column;min-height:245px}.topic-card:nth-child(2){background:#e9ece0;border-color:#cbd3b7}.topic-card:nth-child(3){background:#e7ebf1;border-color:#c7d1df}.topic-number{font-size:10px;letter-spacing:.09em;color:#705443}.topic-card h3{font-size:25px;line-height:1.5;letter-spacing:-.035em;margin:19px 0 13px;max-width:250px}.topic-card p{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 20px}.topic-cta{margin-top:auto;border-top:1px solid #b9b5a980;padding-top:14px;font-size:12px;display:flex;justify-content:space-between}.topic-cta b{font-size:18px;font-weight:400}.topic-disclosure{color:var(--muted);font-size:11px;line-height:1.8;margin:13px 0 35px}.math-strip{margin-top:42px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);padding:36px 0 5px;gap:30px}.math-strip h2{font-size:28px;line-height:1.5;letter-spacing:-.02em;font-weight:600}.math-strip p{font-size:13px;color:var(--muted);line-height:1.8}.formula-art{background:#eaece5;border-radius:10px;display:flex;justify-content:center;flex-direction:column;padding:30px 42px;gap:23px}.formula-art span{font-size:29px;font-family:Georgia,serif;color:#456b61}.formula-art small{font-size:11px;color:var(--muted);line-height:1.8}.directory-heading{padding:45px 0 30px;max-width:720px}.directory-heading h1{font-size:38px;line-height:1.4;margin:14px 0 18px;letter-spacing:-.035em}.directory-heading>p{font-size:14px;color:var(--muted);line-height:1.8}.directory-heading .searchbox{margin-top:22px}.directory-filter{border-top:1px solid var(--line);padding-top:22px}.all-category{background:transparent;border:1px solid var(--line);padding:10px 19px;min-height:44px;border-radius:22px;font-size:13px;margin-bottom:14px}.all-category.selected{background:var(--ink);color:#fff}.compact .category-button{min-height:64px;padding:11px 13px}.compact .category-symbol{font-size:19px}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.directory-card{border:1px solid var(--line);background:white;border-radius:8px;position:relative;display:flex}.directory-card>a{display:block;padding:22px;flex:1;min-width:0}.directory-category{font-size:10px;color:var(--orange);display:block;margin-bottom:11px;padding-right:30px}.directory-card h3{font-size:17px;line-height:1.6;margin:0 0 9px;padding-right:5px}.directory-card p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}.directory-card a>small{display:block;margin-top:15px;font-size:10px;color:#7f8b86}.favorite-mini{position:absolute;right:7px;top:7px;width:40px;height:40px;border:0;background:transparent;color:#a24527;font-size:24px;z-index:1}.favorite-mini[aria-pressed=true]{color:#a24527}.directory-card:hover{border-color:#aab8af}.tool-icon.topic{background:#f4e7d8;color:#8a5532}.tool-icon.math{background:#e5edf9;color:#275db0}.triangle-diagram{width:230px;max-width:100%;height:145px;display:block;margin:0 auto 25px}.triangle-diagram text{font-family:Georgia,serif;font-size:16px;fill:var(--ink)}.cost-row{padding:15px 0}.cost-row>div{display:flex;justify-content:space-between;gap:15px;font-size:12px;line-height:1.8}.cost-row b{font-size:15px;white-space:nowrap;font-weight:600}.cost-track{display:block;height:5px;background:#ded8c6;margin-top:8px;border-radius:3px;overflow:hidden}.cost-track i{display:block;height:100%;background:#b38b3c}.formula-steps{margin-top:24px;border-top:1px solid #b7c6cc;padding-top:12px}.formula-steps h3{font-size:13px;font-weight:600}.formula-steps ol{padding-left:19px;color:var(--muted);font-size:12px;line-height:1.9}.formula-steps li{padding:3px 0;overflow-wrap:anywhere}.equation-result{font-size:28px;line-height:1.5;overflow-wrap:anywhere}.answer-total{overflow-wrap:anywhere}.saved-item h3{overflow-wrap:anywhere}.find-by-life{scroll-margin-top:20px}#search-results{scroll-margin-top:20px}.topic-section .section-heading>div h2{margin-top:10px}
@media(max-width:950px){.category-grid{grid-template-columns:repeat(2,1fr)}.directory-grid{grid-template-columns:repeat(2,1fr)}.topic-card{padding:20px;min-height:260px}.topic-card h3{font-size:23px}.formula-art{padding:25px}.formula-art span{font-size:24px}}
@media(max-width:680px){.brand img{width:36px;height:36px}.masthead{padding-top:12px;padding-bottom:12px}.masthead nav{gap:20px}.category-grid{gap:8px}.category-button{padding:12px 10px;gap:8px;font-size:13px;min-height:71px}.category-symbol{font-size:19px;min-width:19px}.category-button small{font-size:9px}.category-button>span:last-child{display:none}.search-examples button{min-height:36px;padding:6px 11px}.find-by-life .section-heading{display:block}.find-by-life .section-heading>a{display:inline-block;margin-top:12px}.topic-grid{grid-template-columns:1fr;gap:12px}.topic-card{min-height:0;padding:22px}.topic-card h3{max-width:none;font-size:25px;margin:14px 0 8px}.topic-card p{margin-bottom:14px}.topic-section{padding-top:13px}.topic-section .section-heading{display:block}.topic-section .section-heading>p{text-align:left;max-width:none;margin-top:9px}.math-strip{grid-template-columns:1fr;padding-top:25px;gap:19px}.math-strip h2{font-size:25px}.formula-art{padding:24px}.formula-art span{font-size:26px}.directory-heading{padding-top:24px}.directory-heading h1{font-size:31px}.directory-grid{grid-template-columns:1fr;gap:10px}.directory-card>a{padding:19px}.directory-card p{font-size:13px}.directory-card h3{font-size:18px}.compact .category-button{padding:10px 11px}.directory-heading>p{font-size:13px}.cost-row>div{flex-wrap:wrap;gap:2px}.cost-row b{margin-left:auto}.answer-total{font-size:37px}.equation-result{font-size:25px}.formula-steps ol{font-size:13px}.topic-disclosure{font-size:11px}.fields .field{line-height:1.6}.searchbox input{font-size:14px}.tool-heading h1{font-size:29px}.tool-actions{gap:7px}}

/* Production forms and accessibility */
[hidden]{display:none!important}.skip{position:absolute;top:-80px;left:16px;z-index:99;background:#fff;padding:12px}.skip:focus{top:8px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #c4502f;outline-offset:3px}.count{background:#e5e9e2;padding:3px 9px;border-radius:30px}button:disabled{opacity:.55;cursor:not-allowed}h1,h2,h3,p{overflow-wrap:anywhere}.field textarea{width:100%;font:inherit;font-size:16px;line-height:1.7;border:1px solid #cbd5d1;border-radius:5px;padding:12px}.field>input[type=checkbox]{width:22px;height:22px;min-height:22px}.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px}.primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px}.record-row{border:1px solid var(--line);border-radius:7px;padding:15px;margin:0 0 12px;min-width:0}.record-row legend{font-size:12px;color:var(--muted);padding:0 6px}.row-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row-fields.ingredients{grid-template-columns:1.2fr 1fr 1fr}.row-fields.people{grid-template-columns:1.2fr 1fr 1fr}.field h3{margin:12px 0;font-size:15px}.fields>.wide{grid-column:1/-1}.participants{border:0;min-width:0;padding:4px 0}.participants legend{padding:0}.participants label{display:inline-flex;align-items:center;gap:4px;margin:5px 14px 3px 0;font-size:13px}.participants input{width:19px;height:19px;accent-color:var(--orange)}.loaded-plan{background:#e7ece1;padding:14px 18px;border-radius:6px;font-size:13px;line-height:1.8}.answer-panel{min-width:0}.answer-panel h2.result-label{font-size:18px}.cost-row meter{width:100%;height:10px;display:block;margin-top:8px;accent-color:#b38b3c}.comparison{grid-template-columns:1fr}.comparison strong{white-space:normal;overflow-wrap:anywhere}.chart{margin:24px 0 0}.chart svg{display:block;width:100%;height:auto;overflow:visible}.chart .axis{fill:none;stroke:#849aa4}.chart .grid{fill:none;stroke:#cbd9e5}.chart .line{fill:none;stroke:#275db0;stroke-width:2.5}.chart circle{fill:#275db0}.chart text{fill:#526b75;font-size:9px}.chart figcaption{font-size:11px;color:var(--muted);text-align:center}.saved-item>div{min-width:0;width:100%}.saved-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.saved-actions button{font-size:12px;color:var(--orange);min-height:44px;padding:4px 0}.backup-panel{margin-top:35px;border-top:1px solid var(--line);padding-top:25px}.backup-panel p,.prose p{font-size:14px;line-height:1.9;color:var(--muted)}.file-button{position:relative;overflow:hidden;display:inline-flex;align-items:center;cursor:pointer}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer;max-width:100%}.trash-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px;font-size:13px}.trash-row span{overflow-wrap:anywhere}.plan-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.plan-compare-grid dl{font-size:13px}.plan-compare-grid dl>div{display:flex;justify-content:space-between;gap:10px;margin:10px 0}.plan-compare-grid dd{margin:0}.prose{max-width:850px;padding-top:35px}.prose h1{font-size:36px}.prose h2{font-size:23px;margin-top:32px}.prose a,.explain a{text-decoration:underline}.connection-status{position:fixed;bottom:0;left:0;right:0;background:#18313d;color:#fff;text-align:center;font-size:12px;padding:8px;margin:0;z-index:8}.update-banner{position:fixed;top:0;left:0;right:0;z-index:10;background:#18313d;color:#fff;padding:12px 20px;display:flex;gap:15px;align-items:center;justify-content:center;font-size:12px}.update-banner button{border:1px solid #fff;background:transparent;color:#fff;padding:8px 12px;min-height:40px;white-space:nowrap}.empty-state{grid-column:1/-1}.all-category{display:inline-block}.field input,.field select{font-family:inherit}.row-fields select{padding-left:7px;padding-right:4px}.fields{align-items:start}.cost-row b{white-space:normal;text-align:right;overflow-wrap:anywhere}.answer-row b{white-space:normal;overflow-wrap:anywhere}.brand img{object-fit:contain}.hero h1 em{white-space:normal}#result-output{overflow-wrap:anywhere}main{min-height:65vh}
@media(max-width:950px){.workspace{grid-template-columns:1fr}.answer-panel{max-width:none}.row-fields.ingredients,.row-fields.people{grid-template-columns:1.2fr 1fr 1fr}.comparison{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:951px){.workspace{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.hero{grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr)}.hero h1{font-size:42px}}
@media(max-width:680px){.row-fields.ingredients,.row-fields.people{grid-template-columns:1fr 1fr}.row-fields.ingredients>.field:first-child,.row-fields.people>.field:first-child{grid-column:1/-1}.record-row{padding:12px}.plan-compare-grid{grid-template-columns:1fr}.comparison{grid-template-columns:1fr}.tool-actions .secondary{font-size:12px}.footer{flex-wrap:wrap}.primary,.secondary,.text-button{font-size:13px}.field{font-size:13px}.hero h1{font-size:32px}.searchbox input{min-width:0}.panel-heading{flex-wrap:wrap}.cost-row>div{flex-direction:column;align-items:flex-start}.cost-row b{margin-left:0;text-align:left}.field input,.field select{min-width:0;width:100%}.answer-total{font-size:36px}.tool-heading h1{font-size:28px}}