*{box-sizing:border-box;font-style:normal} :root{color-scheme:light;--navy:#243e62;--ink:#25364b;--muted:#718094;--line:#e2e7ef;--gold:#fff6df;--page:#f5f7fa;--blue:#365d8b}body{margin:0;background:var(--page);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible{outline:3px solid #8eacd3;outline-offset:3px}input:focus{outline:2px solid #7598c3;outline-offset:1px}input[aria-invalid=true]{outline:2px solid #ba3b3b;background:#fff0ef}button{transition:background .15s,box-shadow .15s}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{appearance:textfield;-moz-appearance:textfield;font-variant-numeric:tabular-nums}input{min-width:0;border:1px solid #e9dfc5;background:var(--gold);border-radius:7px;color:#315681;padding:11px 12px;line-height:1.3}.topbar{height:86px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1240px)/2));gap:18px}.brand{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:700;letter-spacing:1.8px;text-decoration:none;color:var(--navy);white-space:nowrap}.brand-icon{background:var(--navy);border-radius:10px;width:42px;height:42px;display:grid;place-items:center;color:#fff}.brand-sub{display:block;font-size:9px;color:var(--muted);letter-spacing:1.5px;margin-top:6px;font-weight:400}.header-right{display:flex;align-items:center;gap:24px}.local-indicator{font-size:11px;color:var(--muted)}.btn{border:0;border-radius:8px;padding:12px 17px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:12px;font-weight:600;line-height:1.2;white-space:nowrap;min-height:42px}.primary{background:var(--navy);color:#fff;box-shadow:0 2px 3px #1c345410}.primary:hover{background:#36547d}.secondary{background:#fff;border:1px solid #d6deea;color:var(--navy)}.secondary:hover{background:#edf2f8}main{max-width:1240px;margin:0 auto;padding:40px 28px 24px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:27px}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:700;color:var(--blue);margin:0 0 10px}h1{font-size:31px;letter-spacing:-1px;font-weight:600;margin:0 0 10px;line-height:1.2}.lead{font-size:13px;color:var(--muted);margin:0;line-height:1.7}.card{border:1px solid var(--line);background:#fff;border-radius:12px;box-shadow:0 3px 8px #26395103}.context{padding:22px;display:grid;grid-template-columns:1.5fr 1fr .65fr;gap:25px;align-items:start;margin-bottom:30px}.context label{font-size:11px;font-weight:600;color:#607088;display:flex;flex-direction:column;gap:9px}.context input{width:100%;font-weight:400;color:#315681;font-size:13px}.input-with-unit{display:flex;position:relative}.input-with-unit input{padding-right:36px;text-align:right;width:100%}.input-with-unit>span{position:absolute;right:14px;top:12px;font-weight:400;color:#8d7d55}.context-meta{border-left:1px solid var(--line);align-self:center;padding-left:25px}.small-label{font-size:9px;color:#8a96a7;letter-spacing:1px}.context-meta strong{display:block;font-size:12px;font-weight:400;margin-top:14px}.context-meta strong span{color:var(--muted);margin-left:12px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:27px;align-items:start}.section-heading{height:32px;display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:7px}h2{font-size:14px;font-weight:600;margin:0}h3{font-size:13px;font-weight:600;margin:0}.actions{display:flex;align-items:center;gap:8px;font-size:11px;color:#b3bcc8}.text-btn{background:none;border:0;color:var(--blue);padding:2px;font-size:11px}.text-btn:hover{text-decoration:underline}.stage-card{margin-bottom:18px;overflow:hidden}.stage-head{display:flex;align-items:center;justify-content:space-between;padding:19px 22px;border-bottom:1px solid var(--line);background:#fbfcfe}.stage-head>div{display:flex;align-items:center;gap:12px}.stage-marker{font-size:10px;color:#8195ad;background:#eef2f7;padding:5px 6px;border-radius:5px}.stage-tag{font-size:8px;letter-spacing:1.8px;color:#8a98a9}.input-table{padding:0 22px}.input-table-heading{display:flex;align-items:center;justify-content:space-between;color:#8c97a5;font-size:10px;padding:16px 0 10px}.ingredient{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:7px 0;min-height:48px}.ingredient label{font-size:12px}.ingredient>input[type=number]{width:128px;text-align:right;padding:9px 12px;font-size:13px}.ingredient>.name-input{width:min(58%,225px);font-size:12px;padding:9px 10px}.stage-total{margin:12px 22px 0;border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;font-size:12px;font-weight:600}.stage-total>div{display:flex;flex-direction:column;align-items:flex-end;gap:7px}.stage-total strong{font-size:17px;font-weight:600;font-variant-numeric:tabular-nums}.share{font-size:11px;color:var(--muted);font-weight:400;font-variant-numeric:tabular-nums}.live{font-size:8px;letter-spacing:1.1px;color:#8995a5;display:flex;align-items:center;gap:7px;margin-top:3px;white-space:nowrap}.live>span{height:5px;width:5px;border-radius:50%;background:#548874}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}.metric{border-radius:11px;padding:22px 21px;min-height:153px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--line)}.metric>span:first-child{font-size:11px}.metric>div{display:flex;align-items:baseline;gap:8px;margin:18px 0 10px}.metric strong{font-size:32px;font-weight:500;letter-spacing:-1px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.metric-dark{background:var(--navy);color:white;border-color:var(--navy)}.metric-unit{font-size:12px;color:#b3c4db}.metric-note{font-size:9px;line-height:1.5;opacity:.6}.metric-light{background:#ebf0f6;color:var(--navy)}.summary-card{overflow:hidden;margin-bottom:20px}.card-title{padding:21px 22px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:11px;table-layout:fixed}th{text-align:right;font-size:9px;font-weight:400;color:#8190a2;vertical-align:top;padding:12px 13px;background:#f6f8fb;border-top:1px solid var(--line);border-bottom:1px solid var(--line);line-height:1.45}th span{display:block;color:#a0acba;font-size:8px}th:first-child{text-align:left;width:31%;padding-left:22px}td{padding:17px 13px;text-align:right;border-bottom:1px solid #eef1f5;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}td:first-child{text-align:left;padding-left:22px;color:#5c6b7d}td:last-child{font-weight:600;color:var(--navy);padding-right:22px}th:last-child{padding-right:22px}tr:last-child td{border-bottom:0}.solids-card{margin-bottom:18px}.solids-card dl{margin:0;padding:0 22px 4px}.solids-card dl>div{display:flex;align-items:center;justify-content:space-between;padding:12px 0;font-size:12px}.solids-card dt{color:#788598}.solids-card dd{margin:0;font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:13px}.unit{font-size:10px;color:#a3adba}.solids-card .solids-total{border-top:1px solid var(--line);margin-top:9px;padding-top:18px;padding-bottom:20px;font-weight:600}.solids-total dt{color:var(--navy)}.solids-total dd{font-size:18px;color:var(--navy)}.gel-card{display:flex;align-items:center;justify-content:space-between;padding:21px 22px}.gel-card .small-label{font-size:8px;letter-spacing:1.3px;margin-top:7px;display:block}.gel-value{display:flex;align-items:center;gap:10px;color:#8995a7;font-size:12px}.gel-value>span:first-child{width:64px;height:33px;border-radius:5px;background:#f2f4f7;border:1px solid #e8edf4}.privacy-note{display:flex;align-items:center;justify-content:center;gap:6px;margin:17px 0;color:#9aa5b4;font-size:10px;line-height:1.5}footer{max-width:1184px;margin:0 auto;padding:24px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#9aa6b5;font-size:10px}.alert{padding:12px 16px;background:#fff0ee;color:#a03b32;border:1px solid #efd1cc;border-radius:8px;margin:-12px 0 22px;font-size:12px}.field-error{color:#a03b32;font-size:10px}.field-error:empty{display:none}dialog{max-width:460px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:14px;padding:27px;color:var(--ink);box-shadow:0 20px 80px #172f4d26}dialog::backdrop{background:#1a2d4866;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start}.dialog-head h2{font-size:21px}.icon-btn{border:0;background:#f2f5f8;color:#7f8da1;border-radius:50%;width:30px;height:30px;font-size:22px;line-height:1}.dialog-description{color:var(--muted);font-size:12px;line-height:1.6;margin:14px 0 22px}.setting-row{display:flex;align-items:center;justify-content:space-between;margin:12px 0;font-size:12px;gap:16px}.setting-row .input-with-unit{width:120px;flex-shrink:0}.setting-row label{overflow-wrap:anywhere}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:13px 20px;border-radius:9px;background:var(--navy);color:white;font-size:12px;max-width:90vw;box-shadow:0 5px 30px #233f6240;z-index:4} @media(min-width:1100px){.results-column{position:sticky;top:24px}}@media(max-width:1000px){.header-right{gap:12px}.local-indicator{display:none}.workspace{gap:20px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.metric{padding:18px 16px}.metric strong{font-size:27px}.card-title{padding:18px}.card-title .small-label{display:none}th,td{padding-left:8px;padding-right:8px}.live{font-size:7px;letter-spacing:.6px}.context{grid-template-columns:1.2fr 1fr}.context-meta{display:none}}@media(max-width:760px){.topbar{height:72px;padding:0 18px}.brand{font-size:11px;letter-spacing:1px;gap:8px}.brand-sub{font-size:7px;letter-spacing:.9px}.brand-icon{width:34px;height:34px;border-radius:8px}.topbar .btn{padding:11px;font-size:11px}.topbar .btn svg{display:none}main{padding:28px 18px 20px}.intro{align-items:flex-start;gap:13px;margin-bottom:22px}.intro .btn{padding:9px;font-size:10px;min-height:36px;margin-top:16px}.intro .btn svg{display:none}h1{font-size:25px;letter-spacing:-.7px}.eyebrow{font-size:8px;letter-spacing:1.3px}.lead{font-size:12px;max-width:270px}.context{padding:18px;gap:18px;grid-template-columns:1fr}.workspace{display:flex;flex-direction:column;gap:15px}.recipe-column,.results-column{width:100%}.recipe-column .stage-card:last-child{margin-bottom:6px}.section-heading{height:30px}.metrics{gap:12px}.metric{min-height:140px;padding:20px}.metric strong{font-size:33px}.card-title .small-label{display:block}table{font-size:11px}th{font-size:9px}.live{font-size:8px}.ingredient>input[type=number]{width:130px}footer{margin:0 18px;font-size:9px;padding:20px 0}.summary-card{margin-bottom:16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{body{background:#fff}.topbar,.intro,.actions,footer,.privacy-note,#toast{display:none}.workspace{display:block}.card{box-shadow:none;break-inside:avoid}.results-column{position:static}.context{margin-top:0}.recipe-column,.results-column{margin-bottom:20px}main{padding:0}.stage-card{margin-bottom:12px}}

/* Language controls */
.language-switch{display:flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:8px;background:#f6f8fb;flex-shrink:0}.language-switch button{min-width:32px;height:31px;border:0;border-radius:5px;background:transparent;color:#7b899b;font-size:11px;font-weight:600}.language-switch button[aria-pressed=true]{background:#fff;color:var(--navy);box-shadow:0 1px 4px #243e621a}.language-switch button:hover{color:var(--navy);background:#edf2f8}.brand{font-size:12px;letter-spacing:1px}.header-right{gap:14px}html[lang^=zh] body{font-family:Arial,"Microsoft JhengHei","PingFang TC","Noto Sans CJK TC",sans-serif}html[lang^=zh] .eyebrow,html[lang^=zh] .brand-sub{letter-spacing:1px}html[lang^=zh] .intro h1{font-size:28px;letter-spacing:0}@media(max-width:1100px){.local-indicator{display:none}}@media(max-width:760px){.topbar{height:auto;min-height:114px;padding:14px 18px;flex-wrap:wrap;gap:12px}.brand{width:100%;font-size:11px;letter-spacing:.8px}.header-right{width:100%;justify-content:space-between}.brand-sub{font-size:8px}.topbar .btn{min-height:38px;padding:10px 14px}.language-switch button{min-width:39px}.intro{flex-wrap:wrap}.intro .btn{margin-top:0}.intro h1,html[lang^=zh] .intro h1{font-size:24px}.lead{max-width:none}.intro>div{flex:1;min-width:210px}.card-title .small-label{font-size:8px}.live{letter-spacing:.4px}}

/* Readable operating text at normal browser zoom. */
body{font-size:16px}.lead{font-size:15px}.btn{font-size:14px;min-height:44px}.context label{font-size:14px;color:#526278}.context input{font-size:16px}.context-meta strong{font-size:14px}.small-label{font-size:11px}.section-heading{min-height:38px;height:auto;align-items:center;margin-bottom:10px}h2{font-size:17px}h3{font-size:17px}.actions{font-size:14px;gap:10px}.text-btn{font-size:14px;min-height:32px;font-weight:500}.stage-marker{font-size:12px}.stage-tag{font-size:10px}.input-table-heading{font-size:13px;color:#596a80;padding-top:17px;padding-bottom:12px}.ingredient{min-height:54px;padding:9px 0}.ingredient label{font-size:16px;line-height:1.5}.ingredient>input[type=number]{font-size:16px;width:140px;min-height:43px}.ingredient>.name-input{font-size:16px;min-height:43px}.stage-total{font-size:15px;line-height:1.5}.stage-total strong{font-size:20px}.share{font-size:14px}.live{font-size:10px}.metric>span:first-child{font-size:14px}.metric strong{font-size:34px}.metric-note{font-size:12px;opacity:.8}.metric-unit{font-size:14px}table{font-size:15px}th{font-size:13px;color:#53647a;font-weight:500;padding-top:14px;padding-bottom:14px}th span{font-size:11px;color:#65768c}td{font-size:15px;line-height:1.5;padding-top:17px;padding-bottom:17px}td:first-child{color:#43546b}.solids-card dl>div{font-size:15px}.solids-card dt{color:#596a80}.unit{font-size:12px}.solids-total dd{font-size:21px}.gel-card .small-label{font-size:10px}.gel-value{font-size:14px}.privacy-note{font-size:12px}.dialog-description{font-size:14px}.setting-row{font-size:15px}.setting-row input{font-size:16px}.field-error{font-size:12px}.alert{font-size:14px}.local-indicator{font-size:12px}.language-switch button{font-size:13px;height:34px;min-width:35px}#toast{font-size:14px}.card-title{flex-wrap:wrap}footer{font-size:11px}@media(max-width:1000px){.live{font-size:9px}.card-title .small-label{display:none}.metric{padding:20px 16px}.metric strong{font-size:30px}}@media(max-width:760px){.topbar .btn,.intro .btn{font-size:13px}.lead{font-size:14px}.section-heading h2{font-size:16px}.actions{gap:7px}.text-btn{font-size:13px}.card-title .small-label{display:block;font-size:10px}.live{font-size:9px}.ingredient>input[type=number]{font-size:16px;width:130px}.metric strong{font-size:32px}.metric-note{font-size:11px}.metric>span:first-child{font-size:13px}.privacy-note{font-size:11px}footer{font-size:10px}}
