/* Hallmark · macrostructure: Workbench · theme: locked Hemu indigo · genre: playful scientific tool.
   Original soil SVG; four-step editor + live reference panel; shared nav/footer preserved.
   Pre-emit critique: P4 H4 E4 S5 R4 V5. Contrast verified for core text and controls in both themes.
   Responsive: 320/375/414/768/1280/1440/1920; native sticky; OS reduced motion.
   User requested rich motion; locked system fonts, surfaces and chrome take precedence over catalog rules. */
html:has(.nutrient-page),body.nutrient-page{overflow-x:clip}
.nutrient-page{background:var(--nl-bg);color:var(--nl-ink)}
.nl{font-family:var(--nl-font);padding-top:24px;color:var(--nl-ink);line-height:1.65;isolation:isolate}
.nl *{box-sizing:border-box;min-width:0}
.nl [hidden]{display:none!important}
.nl h1,.nl h2,.nl h3,.nl p,.nl figure{margin:0;letter-spacing:normal;font-style:normal}
.nl button,.nl input,.nl select{font:inherit;color:inherit}
.nl button{cursor:pointer;white-space:nowrap}
.nl button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
.nl a{color:inherit;text-decoration:none}
.nl :focus-visible{outline:2px solid var(--nl-focus);outline-offset:4px}
.nl-rail{width:var(--nl-rail);margin:auto}
.nl-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--nl-muted)}
.nl-topline>a{white-space:nowrap}.nl-topline>a span{margin:0 10px;opacity:.5}
.nl-topline>div,.nl-command-actions{display:flex;align-items:center;gap:18px}
.nl-text-button{border:0;background:none;padding:6px 0;color:var(--nl-muted)!important;font-size:12px!important;display:inline-flex;align-items:center;gap:7px;transition:color var(--nl-control)}
.nl-text-button:hover{color:var(--nl-accent)!important}
.nl-motion-dot,.nl-status-dot,.nl-live-dot,.nl-live-badge i{width:6px;height:6px;background:var(--nl-n);display:inline-block;border-radius:50%;flex:none}
.nl-motion-dot{box-shadow:0 0 0 3px var(--nl-n-soft)}
.nl-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center;padding:30px 0 32px}
.nl-eyebrow{font-family:var(--nl-mono);font-size:10px;font-weight:600;letter-spacing:.13em!important;color:var(--nl-muted);display:flex;align-items:center;gap:8px}
.nl-mini-leaf{color:var(--nl-n);font-size:20px;line-height:1}
.nl-hero h1{font-size:clamp(38px,4.1vw,62px);font-weight:730;line-height:1.14;letter-spacing:-.055em!important;margin-top:15px;overflow-wrap:anywhere}
.nl-word{position:relative;color:var(--nl-accent);display:inline-block}
.nl-word svg{position:absolute;bottom:-6px;left:0;width:100%;height:12px;overflow:visible;stroke:var(--nl-p);stroke-width:3;fill:none;stroke-linecap:round}
.nl-intro{font-size:14px;line-height:1.85;margin-top:24px!important;color:var(--nl-muted)}
.nl-hero-meta{display:flex;gap:16px;align-items:center;font-size:11px;color:var(--nl-muted);margin-top:19px}
.nl-hero-meta b{font-family:var(--nl-mono);color:var(--nl-ink);font-size:13px}.nl-hero-meta i{height:12px;border-left:1px solid var(--nl-line)}
.nl-field{position:relative;max-width:570px;justify-self:end;width:100%;color:var(--nl-muted);padding:0 20px}
.nl-field-svg{display:block;width:100%;overflow:visible;transition:transform 600ms var(--nl-ease);transform:perspective(800px) rotateY(var(--field-x,0deg)) rotateX(var(--field-y,0deg))}
.nl-field-grid{opacity:.12;stroke-width:1;stroke-dasharray:2 6}
.nl-soil-top{fill:var(--nl-soil)}.nl-soil-side{fill:var(--nl-soil-side)}
.nl-stem{stroke:var(--nl-leaf-deep);stroke-width:7;stroke-linecap:round;fill:none}
.nl-leaf{fill:var(--nl-leaf)}.nl-leaf-left,.nl-leaf-small{fill:var(--nl-leaf-deep)}
.nl-leaf-vein{fill:none;stroke:var(--nl-white);opacity:.28;stroke-width:1.5}
.nl-roots{stroke:var(--nl-root);stroke-width:2;stroke-linecap:round;opacity:.85}
.nl-plant{transform-origin:269px 158px;animation:nl-sway 6s ease-in-out infinite}
.nl-orbit text{fill:currentColor;font-size:20px;font-family:var(--nl-mono);font-weight:600;text-anchor:middle}
.nl-orbit path{stroke:currentColor;stroke-width:1;fill:none;stroke-dasharray:3 5;opacity:.45}
.nl-orbit circle{stroke:currentColor;stroke-width:1.5}
.nl-orbit-n{color:var(--nl-n);animation:nl-float 5s ease-in-out infinite}.nl-orbit-n circle{fill:var(--nl-n-soft)}
.nl-orbit-p{color:var(--nl-p);animation:nl-float 6s -2s ease-in-out infinite}.nl-orbit-p circle{fill:var(--nl-p-soft)}
.nl-orbit-k{color:var(--nl-k);animation:nl-float 5.5s -3s ease-in-out infinite}.nl-orbit-k circle{fill:var(--nl-k-soft)}
.nl-earth-friend>path:first-child{fill:var(--nl-soil-ink);opacity:.65}.nl-eyes{fill:var(--nl-white);transform-origin:139px 191px;animation:nl-blink 7s infinite}.nl-smile{fill:none;stroke:var(--nl-white);stroke-width:1}
.nl-field-note{font:9px var(--nl-mono);letter-spacing:2px;fill:var(--nl-muted)}
.nl-field-chip{position:absolute;top:18px;right:12px;padding:7px 11px;border:1px solid var(--nl-line);border-radius:6px;background:var(--nl-surface);font-size:10px;display:flex;gap:7px;align-items:center;transform:rotate(3deg)}
.nl-field figcaption{text-align:right;font-size:10px;margin-top:5px;color:var(--nl-muted)}
.nl-command{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--nl-line);padding:17px 0;gap:12px;font-size:13px}
.nl-command>div:first-child{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.nl-demo{font-size:10px;color:var(--nl-p);background:var(--nl-p-soft);padding:3px 8px;border-radius:4px}
.nl-workbench{display:grid;grid-template-columns:164px minmax(0,1fr) 348px;gap:22px;align-items:start}
.nl-steps{position:sticky;top:85px;display:flex;flex-direction:column;gap:5px;padding-top:12px}
.nl-steps>button{display:flex;align-items:center;text-align:left;gap:10px;border:1px solid transparent;border-radius:var(--nl-radius-sm);background:transparent;padding:14px 10px;color:var(--nl-muted);transition:background var(--nl-control),transform var(--nl-control),color var(--nl-control)}
.nl-steps>button:hover{background:var(--nl-soft);transform:translateX(2px)}
.nl-steps>button[aria-current]{background:var(--nl-surface);border-color:var(--nl-line);color:var(--nl-accent);box-shadow:var(--nl-shadow)}
.nl-step-number{font:11px var(--nl-mono);align-self:flex-start;margin-top:3px}.nl-steps strong{display:block;font-size:13px;font-weight:600}.nl-steps small{display:block;font-size:10px;margin-top:4px;color:var(--nl-muted)}
.nl-steps b{font-size:13px;font-weight:400;margin-left:auto;opacity:0;transition:opacity var(--nl-control)}.nl-steps button[aria-current] b{opacity:1}
.nl-sidebar-note{padding:30px 10px;border-top:1px solid var(--nl-line);margin-top:28px;color:var(--nl-muted)}.nl-sidebar-note>span{font-size:30px;color:var(--nl-n)}.nl-sidebar-note p{font-size:13px;line-height:1.8;margin:14px 0 22px}
.nl-editor,.nl-results{background:var(--nl-surface);border:1px solid var(--nl-line);border-radius:var(--nl-radius);box-shadow:var(--nl-shadow)}
.nl-editor{padding:30px;min-height:600px;overflow:clip}
.nl-panel{animation:nl-enter var(--nl-entrance) var(--nl-ease) both}
.nl-panel-header{margin-bottom:25px}.nl-panel-header h2{font-size:25px;line-height:1.4;letter-spacing:-.025em!important;margin:11px 0 8px;font-weight:650;overflow-wrap:anywhere}.nl-panel-header p{font-size:12px;color:var(--nl-muted)}
.nl-crop-picker{display:flex;align-items:center;gap:15px;width:100%;text-align:left;border:1px solid var(--nl-line);background:var(--nl-soft);padding:16px;border-radius:var(--nl-radius-sm);margin-bottom:20px;transition:transform var(--nl-control),border-color var(--nl-control),box-shadow var(--nl-control)}
.nl-crop-picker:hover{border-color:var(--nl-accent);box-shadow:var(--nl-ring);transform:translateY(-2px)}
.nl-crop-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:var(--nl-n-soft);color:var(--nl-n);font-size:32px;transition:transform 500ms var(--nl-pop)}.nl-crop-picker:hover .nl-crop-mark{transform:rotate(70deg)}
.nl-crop-picker small{display:block;font-size:10px;color:var(--nl-muted)}.nl-crop-picker strong{display:block;font-size:20px;font-weight:650}.nl-picker-end{margin-left:auto;color:var(--nl-muted);font-size:11px}.nl-picker-end b{font-size:17px;margin-left:4px;font-weight:400}
.nl-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.nl-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.nl-form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;font-size:12px;color:var(--nl-ink)}.nl-form-field>span,.nl-form-field>label{display:flex;gap:5px;align-items:center;font-weight:500}.nl-form-field small{font-size:10px;color:var(--nl-muted);font-weight:400}
.nl input:not([type="checkbox"]):not([type="range"]):not([type="file"]),.nl select{width:100%;background:var(--nl-bg);border:1px solid var(--nl-line);padding:11px 12px;border-radius:var(--nl-radius-control);outline-offset:2px;font-size:14px;height:44px;transition:border-color var(--nl-control),box-shadow var(--nl-control)}
.nl input:hover,.nl select:hover{border-color:var(--nl-accent)}.nl input:focus,.nl select:focus{border-color:var(--nl-accent);box-shadow:var(--nl-ring)}.nl input[aria-invalid="true"]{border-color:var(--nl-danger)}
.nl input::placeholder{color:var(--nl-muted);opacity:.8}
.nl-input-unit{display:flex;border:1px solid var(--nl-line);border-radius:var(--nl-radius-control);background:var(--nl-bg)}.nl-input-unit:focus-within{box-shadow:var(--nl-ring);border-color:var(--nl-accent)}
.nl .nl-input-unit input,.nl .nl-input-unit select{border:0;background:transparent;box-shadow:none}.nl .nl-input-unit select{flex:0 0 85px;padding:10px 5px;font-size:11px;border-left:1px solid var(--nl-line);border-radius:0}.nl .nl-input-unit input{flex:1}
.nl-yield-control{margin-top:-3px;margin-bottom:25px}.nl-yield-control>div{display:flex;justify-content:space-between;gap:10px;font:10px var(--nl-mono);color:var(--nl-muted);align-items:center;margin-top:7px}.nl-yield-control small{font:10px var(--nl-font);text-align:center}
.nl input[type="range"]{width:100%;accent-color:var(--nl-accent);height:18px;cursor:pointer;margin:0;box-shadow:none;outline-offset:5px}
.nl-section-label{font-size:12px;font-weight:600;display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:5px 0 14px!important}.nl-section-label>span{font-size:10px;font-weight:400;color:var(--nl-muted)}
.nl-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.nl-section-head .nl-section-label{margin:0!important}
.nl-segment,.nl-result-unit{display:flex;padding:3px;border-radius:var(--nl-radius-control);background:var(--nl-soft);gap:2px}
.nl-segment button,.nl-result-unit button{background:none;border:0;padding:6px 11px;font-size:11px;border-radius:6px;color:var(--nl-muted);transition:background var(--nl-control),color var(--nl-control),box-shadow var(--nl-control)}
.nl-segment button[aria-pressed="true"],.nl-result-unit button[aria-pressed="true"]{background:var(--nl-surface);color:var(--nl-accent);box-shadow:0 2px 6px color-mix(in srgb,var(--nl-ink) 7%,transparent)}
.nl-level-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:9px 0;border-bottom:1px solid var(--nl-line)}.nl-level-row>span{font-size:12px;display:flex;align-items:center;gap:7px}.nl-level-row .nl-segment{background:transparent}.nl-level-row button{padding:6px 19px;border:1px solid transparent}.nl-level-row button[aria-pressed="true"]{border-color:var(--nl-line);box-shadow:none;background:var(--nl-soft);color:var(--nl-ink)}
.nl-dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex:none}.nl-n{background:var(--nl-n)}.nl-p{background:var(--nl-p)}.nl-k{background:var(--nl-k)}
.nl-field-hint,.nl-tiny-note{font-size:10px;color:var(--nl-muted);line-height:1.8}.nl-form-field .nl-field-hint{margin-top:-3px}.nl-tiny-note{margin-top:14px!important}.nl-straw-field{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 0}.nl-straw-field strong{display:block;font-size:12px;font-weight:500}.nl-straw-field small{display:block;font-size:10px;color:var(--nl-muted);margin-top:4px}
.nl-switch{position:relative;width:38px;height:22px;flex:none;cursor:pointer}.nl-switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:1}.nl-switch span{display:block;width:100%;height:100%;border-radius:20px;background:var(--nl-line);transition:background var(--nl-control)}.nl-switch span:after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;background:var(--nl-white);border-radius:50%;transition:transform var(--nl-control) var(--nl-pop)}.nl-switch input:checked+span{background:var(--nl-accent)}.nl-switch input:checked+span:after{transform:translateX(16px)}.nl-switch input:focus-visible+span{outline:2px solid var(--nl-focus);outline-offset:3px}
.nl-button{display:inline-flex;justify-content:center;align-items:center;gap:14px;border:1px solid var(--nl-line);border-radius:var(--nl-radius-control);background:var(--nl-surface);padding:11px 15px;font-size:12px;font-weight:500;min-height:42px;transition:transform var(--nl-control) var(--nl-pop),background var(--nl-control),box-shadow var(--nl-control)}.nl-button:hover{background:var(--nl-soft);transform:translateY(-2px)}.nl-button:active{transform:translateY(1px) scale(.98)}.nl-primary{background:var(--nl-strong);color:var(--nl-action-ink)!important;border-color:var(--nl-strong);margin-top:14px}.nl-primary:hover{background:var(--nl-accent);box-shadow:0 5px 15px color-mix(in srgb,var(--nl-accent) 20%,transparent)}
.nl-error,.nl-result-error{background:var(--nl-danger-soft);color:var(--nl-danger);padding:12px 14px;border-radius:var(--nl-radius-control);font-size:11px;line-height:1.8;margin:15px 0!important}
.nl-results{position:sticky;top:82px;padding:24px}.nl-result-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.nl-result-head .nl-eyebrow{font-size:8px;letter-spacing:.08em!important}.nl-live-badge{font-size:9px;color:var(--nl-n);display:flex;align-items:center;gap:5px;white-space:nowrap}.nl-live-badge i{width:4px;height:4px;animation:nl-pulse 2s infinite}
.nl-results h2{font-size:23px;font-weight:650;letter-spacing:-.03em!important;margin-top:14px}.nl-results>p{font-size:10px;color:var(--nl-muted);margin-top:6px}.nl-result-unit{margin:17px 0 9px}.nl-result-unit button{flex:1;font-size:10px;padding:5px 7px}
.nl-nutrient-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:11px;border-bottom:1px solid var(--nl-line);padding:17px 0}.nl-nutrient-glyph{display:grid;place-items:center;border-radius:8px;width:32px;height:32px;font:600 14px var(--nl-mono);background:var(--tone-soft);color:var(--tone)}.nl-nutrient-info strong{font-size:11px;font-weight:500;display:block}.nl-nutrient-info small{display:block;font-size:9px;color:var(--nl-muted);margin-top:3px}.nl-nutrient-value{font-size:29px;font-weight:550;letter-spacing:-.06em;font-variant-numeric:tabular-nums;color:var(--tone);line-height:1}.nl-result-total{display:flex;align-items:center;justify-content:space-between;padding:19px 0 15px}.nl-result-total span{font-size:11px}.nl-result-total small{display:block;color:var(--nl-muted);font-size:9px}.nl-result-total strong{font:500 22px var(--nl-mono);color:var(--nl-ink);letter-spacing:-.05em}
.nl-chart-header{display:flex;align-items:center;justify-content:space-between}.nl-chart-header h3{font-size:11px;font-weight:500}.nl-chart-header span{font-size:9px;color:var(--nl-muted)}.nl-curve svg{display:block;width:100%;height:auto;margin-top:12px;overflow:visible}.nl-curve .nl-axis{fill:var(--nl-muted);font:9px var(--nl-mono)}.nl-gridline{stroke:var(--nl-line);stroke-dasharray:2 4}.nl-curve-line{fill:none;stroke:var(--tone);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.nl-curve-point{fill:var(--nl-surface);stroke:var(--tone);stroke-width:2}.nl-targetline{stroke:var(--nl-muted);stroke-dasharray:3 4;opacity:.6}.nl-curve-legend{font:9px var(--nl-mono);fill:var(--tone)}
.nl-chart-caption{font-size:9px!important;color:var(--nl-muted);margin-top:6px!important}.nl-source-link{display:flex;align-items:center;justify-content:space-between;text-align:left;width:100%;border:0;background:var(--nl-soft);font-size:10px;padding:11px 10px;border-radius:6px;color:var(--nl-accent)!important;margin-top:18px}.nl-source-link:hover{box-shadow:var(--nl-ring)}
.nl-friend-message{display:flex;gap:9px;align-items:center;padding:15px 0 18px}.nl-friend-message p{font-size:10px;color:var(--nl-muted);line-height:1.6}.nl-friend-icon{display:grid;place-items:center;background:var(--nl-p-soft);color:var(--nl-p);font:21px var(--nl-mono);width:25px;height:25px;border-radius:50%;flex:none;transform:rotate(-8deg);transition:transform var(--nl-state) var(--nl-pop)}.nl-friend-message:hover .nl-friend-icon{transform:rotate(12deg) scale(1.12)}
.nl-result-actions{display:flex;gap:8px}.nl-result-actions .nl-button{flex:1;font-size:10px;padding:8px 6px;min-height:37px}.nl-results .nl-result-footnote{margin-top:15px;font-size:9px;line-height:1.8;padding-top:12px;border-top:1px solid var(--nl-line)}
.nl-callout{background:var(--nl-soft);border-radius:var(--nl-radius-sm);padding:15px;display:flex;gap:12px;font-size:11px;color:var(--nl-muted);line-height:1.85;margin:18px 0}.nl-callout>span{color:var(--nl-accent);font-size:20px;line-height:1.2}.nl-recipe-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:25px}.nl-recipe-choice button{white-space:normal;text-align:left;background:var(--nl-bg);border:1px solid var(--nl-line);border-radius:var(--nl-radius-sm);padding:15px;transition:transform var(--nl-control),border-color var(--nl-control)}.nl-recipe-choice button:hover{transform:translateY(-2px)}.nl-recipe-choice button[aria-pressed="true"]{background:var(--nl-soft);border-color:var(--nl-accent)}.nl-recipe-choice strong,.nl-recipe-choice small{display:block;white-space:nowrap}.nl-recipe-choice strong{font-size:12px;font-weight:500;margin-top:6px}.nl-recipe-choice small{font-size:10px;color:var(--nl-muted);margin-top:4px}.nl-recipe-choice button>span{font-size:22px;color:var(--nl-accent)}
.nl-fertilizer-settings{margin-bottom:20px}.nl-fertilizer-settings>div{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);gap:10px;align-items:center;margin-bottom:9px;font-size:11px}.nl-fertilizer-settings .nl-settings-head{font-size:9px;color:var(--nl-muted);padding:0 2px;margin-bottom:7px}.nl-fertilizer-settings label small{display:block;color:var(--nl-muted);font-size:9px}.nl .nl-fertilizer-settings input,.nl .nl-fertilizer-settings select{padding:8px;font-size:12px;height:40px}
.nl-plan-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:24px 0 10px}.nl-plan-heading h3{font-size:13px;font-weight:600}.nl-plan-heading>span,.nl-plan-heading>small{font-size:10px;color:var(--nl-muted)}.nl-product{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;border-bottom:1px solid var(--nl-line);padding:15px 0;animation:nl-enter var(--nl-entrance) var(--nl-ease) both;animation-delay:var(--delay,0ms)}.nl-product h4{font-size:12px;font-weight:500;margin:0}.nl-product small{font-size:10px;color:var(--nl-muted);display:block;margin-top:4px}.nl-product>div:last-child{text-align:right}.nl-product strong{font:500 20px var(--nl-mono);letter-spacing:-.05em}.nl-product strong span{font:10px var(--nl-font);margin-left:4px;color:var(--nl-muted)}
.nl-readonly{font:20px var(--nl-mono);display:block;height:24px}.nl-inline-link{font-size:10px;color:var(--nl-accent)!important;background:none;border:0;text-align:left;padding:0;width:fit-content}.nl-economy-feature{padding:24px;background:var(--nl-soft);border-radius:var(--nl-radius-sm);margin:10px 0 20px}.nl-economy-feature>span{font-size:11px;color:var(--nl-muted)}.nl-economy-feature>strong{font:500 44px var(--nl-mono);display:block;letter-spacing:-.07em;margin:7px 0;color:var(--nl-n)}.nl-economy-feature>strong.nl-negative{color:var(--nl-p)}.nl-economy-feature p{font-size:11px;color:var(--nl-muted)}.nl-economy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.nl-economy-metric{padding:13px 0;border-bottom:1px solid var(--nl-line)}.nl-economy-metric span{font-size:10px;color:var(--nl-muted);display:block}.nl-economy-metric strong{font:500 19px var(--nl-mono);display:block;margin-top:5px;letter-spacing:-.04em}.nl-comparison-row{display:grid;grid-template-columns:25px minmax(0,1fr) 85px;gap:10px;align-items:center;margin:14px 0;font-size:11px}.nl-comparison-bars{display:flex;flex-direction:column;gap:4px}.nl-bar{height:7px;border-radius:2px;background:var(--nl-line);transform-origin:left;transform:scaleX(var(--fill));transition:transform var(--nl-state) var(--nl-ease)}.nl-bar.nl-current{background:var(--tone)}.nl-comparison-numbers{text-align:right;font:10px var(--nl-mono);color:var(--nl-muted)}.nl-export-actions{display:flex;align-items:center;gap:10px}.nl-export-actions .nl-primary{margin:0}
.nl-bottom-note{text-align:center;padding:75px 0 65px}.nl-bottom-note .nl-eyebrow{justify-content:center;font-size:9px}.nl-bottom-note p{font-size:20px;letter-spacing:-.03em!important;line-height:1.6;margin:15px 0 18px;color:var(--nl-muted)}
.nl-dialog{background:var(--nl-surface);color:var(--nl-ink);border:1px solid var(--nl-line);border-radius:20px;width:min(620px,calc(100% - 32px));max-height:85dvh;padding:28px;box-shadow:var(--nl-dialog-shadow);overflow:auto;animation:nl-dialog-in var(--nl-state) var(--nl-pop)}.nl-dialog::backdrop{background:var(--nl-scrim);backdrop-filter:blur(5px)}.nl-dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:12px}.nl-dialog h2{font-size:26px;letter-spacing:-.04em!important;margin-top:8px;font-weight:650}.nl-close{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--nl-line);border-radius:50%;background:var(--nl-bg);font-size:22px;line-height:1;transition:transform var(--nl-control)}.nl-close:hover{transform:rotate(90deg)}.nl-crop-categories{display:flex;flex-wrap:wrap;gap:7px;margin:17px 0}.nl-crop-categories button{border:1px solid var(--nl-line);border-radius:6px;font-size:10px;padding:6px 9px;background:var(--nl-surface);color:var(--nl-muted)}.nl-crop-categories button[aria-pressed="true"]{background:var(--nl-soft);border-color:var(--nl-accent);color:var(--nl-accent)}.nl-crop-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.nl-crop-grid button{border:1px solid var(--nl-line);border-radius:var(--nl-radius-sm);background:var(--nl-bg);padding:14px 8px;font-size:12px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:transform var(--nl-control),border-color var(--nl-control)}.nl-crop-grid button:hover{transform:translateY(-3px);border-color:var(--nl-accent)}.nl-crop-grid button[aria-pressed="true"]{border-color:var(--nl-accent);background:var(--nl-soft)}.nl-crop-grid .nl-crop-symbol{font-size:24px;color:var(--nl-n);font-family:var(--nl-mono)}.nl-crop-grid small{font-size:9px;color:var(--nl-muted)}.nl-dialog-note{font-size:10px;color:var(--nl-muted);margin-top:20px!important}.nl-empty{grid-column:1/-1;padding:30px;color:var(--nl-muted);font-size:12px;text-align:center}
.nl-source-dialog{width:min(700px,calc(100% - 32px))}.nl-source-dialog h3{font-size:14px;margin:22px 0 9px;font-weight:600}.nl-source-dialog p,.nl-source-dialog li{font-size:12px;line-height:1.9;color:var(--nl-muted)}.nl-source-dialog ol{padding-left:20px}.nl-source-book{padding:18px;background:var(--nl-soft);border-radius:var(--nl-radius-sm)}.nl-source-book strong{display:block;font-size:17px;margin-bottom:5px}.nl-source-table-wrap{overflow:auto;max-width:100%}.nl-source-table{border-collapse:collapse;width:100%;font-size:10px;margin:10px 0}.nl-source-table th,.nl-source-table td{padding:8px;text-align:right;border-bottom:1px solid var(--nl-line);white-space:nowrap}.nl-source-table th{font-weight:500;color:var(--nl-muted)}.nl-source-table td:first-child,.nl-source-table th:first-child{text-align:left}
.nl-toast{position:fixed;z-index:2000;bottom:28px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--nl-ink);color:var(--nl-bg);border-radius:10px;box-shadow:var(--nl-dialog-shadow);font-size:12px;max-width:calc(100vw - 28px);text-align:center;animation:nl-toast-in var(--nl-state) var(--nl-ease)}.nl-loading{display:flex;gap:12px;align-items:center;justify-content:center;min-height:250px;color:var(--nl-muted);font-size:12px}.nl-spinner{width:20px;height:20px;border-radius:50%;border:2px solid var(--nl-line);border-top-color:var(--nl-accent);animation:nl-spin 1s linear infinite}.nl-noscript{padding:40px;text-align:center}.nl-print-report{display:none}.nl-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:clip;clip-path:inset(50%);white-space:nowrap;border:0}
.nl.is-updating .nl-nutrient-value{animation:nl-number-pop 360ms var(--nl-pop)}
@keyframes nl-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes nl-dialog-in{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes nl-toast-in{from{opacity:0;transform:translate(-50%,15px)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes nl-sway{0%,100%{transform:rotate(-1deg)}50%{transform:rotate(1.5deg)}}
@keyframes nl-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes nl-pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes nl-blink{0%,42%,46%,100%{transform:scaleY(1)}44%{transform:scaleY(.1)}}
@keyframes nl-spin{to{transform:rotate(360deg)}}
@keyframes nl-number-pop{0%{opacity:.5;transform:translateY(3px)}100%{opacity:1;transform:translateY(0)}}
.nl[data-motion="off"] *,.nl[data-motion="paused"] *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.nl[data-motion="off"] .nl-field-svg{transform:none}.nl[data-field-visible="false"] .nl-field *{animation-play-state:paused!important}
@media(prefers-reduced-motion:reduce){.nl *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.nl-field-svg{transform:none!important}}
@media(min-width:1600px){.nl-hero{padding:38px 0 38px}.nl-workbench{grid-template-columns:175px minmax(0,1fr) 370px;gap:25px}.nl-editor{padding:34px}}
@media(max-width:1150px){.nl-workbench{grid-template-columns:140px minmax(0,1fr) 300px;gap:14px}.nl-editor{padding:24px}.nl-results{padding:20px}.nl-steps>button{padding:12px 7px;gap:7px}.nl-steps small{font-size:9px}.nl-result-head .nl-eyebrow{font-size:7px}.nl-hero h1{font-size:52px}}
@media(max-width:1000px){.nl-workbench{grid-template-columns:minmax(0,1fr) 310px;gap:18px}.nl-steps{grid-column:1/-1;position:static;flex-direction:row;padding:0;margin-bottom:3px;gap:10px}.nl-steps>button{flex:1;padding:13px 12px}.nl-steps small,.nl-steps b,.nl-sidebar-note{display:none}.nl-hero{gap:12px}.nl-hero h1{font-size:48px}.nl-field{padding:0}.nl-field-chip{right:0;top:10px}.nl-results{top:80px}}
@media(max-width:760px){.nl{padding-top:16px}.nl-hero{grid-template-columns:minmax(0,1fr) minmax(0,.9fr);padding:27px 0 26px;gap:10px}.nl-hero h1{font-size:36px}.nl-intro{font-size:11px;margin-top:19px!important}.nl-hero-meta{gap:9px;font-size:9px;margin-top:13px}.nl-hero-meta b{font-size:11px}.nl-hero-meta i:last-of-type,.nl-hero-meta span:last-child{display:none}.nl-field-chip{font-size:8px;padding:5px 7px;top:0;right:0}.nl-field figcaption{font-size:8px}.nl-workbench{grid-template-columns:minmax(0,1fr)}.nl-results{position:static;grid-column:1}.nl-editor{min-height:auto;padding:25px}.nl-steps{gap:7px}.nl-steps>button{justify-content:center;gap:7px;padding:12px 8px}.nl-steps strong{font-size:11px}.nl-step-number{font-size:9px;margin-top:2px}.nl-command{font-size:11px;align-items:flex-start}.nl-command-actions{gap:12px}.nl-command .nl-demo{font-size:9px}.nl-command>div:first-child{gap:7px}.nl-results{padding:24px}.nl-results h2{font-size:24px}.nl-result-head .nl-eyebrow{font-size:9px}.nl-result-unit{width:240px;max-width:100%}.nl-nutrient-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.nl-nutrient-row{grid-template-columns:30px minmax(0,1fr);gap:8px}.nl-nutrient-value{grid-column:1/-1;font-size:34px;margin-top:5px;padding-left:2px}.nl-nutrient-info small{font-size:8px}.nl-nutrient-info strong{font-size:10px}.nl-curve svg{max-height:210px}.nl-result-actions .nl-button{font-size:12px}.nl-bottom-note{padding:55px 0}.nl-topline>div{gap:14px}.nl-text-button{font-size:11px!important}}
@media(max-width:520px){.nl-hero{display:block;position:relative;padding:29px 0 22px}.nl-hero h1{font-size:43px;position:relative;z-index:1;max-width:280px}.nl-hero .nl-eyebrow{font-size:8px}.nl-intro{font-size:12px;position:relative;z-index:1;margin-top:23px!important}.nl-field{position:absolute;width:190px;right:0;top:25px;opacity:.4;pointer-events:none;z-index:0}.nl-field-chip,.nl-field figcaption,.nl-field-note,.nl-field-grid{display:none}.nl-hero-meta{font-size:10px;margin-top:17px;position:relative;z-index:1}.nl-command{display:block;padding:15px 0 12px}.nl-command-actions{justify-content:flex-end;margin-top:6px;gap:16px}.nl-steps{gap:4px;margin-bottom:4px}.nl-steps>button{padding:11px 5px;gap:5px;border-radius:7px}.nl-step-number{font-size:8px}.nl-steps strong{font-size:10px}.nl-editor{padding:23px 18px}.nl-panel-header h2{font-size:23px}.nl-panel-header p{font-size:11px}.nl-panel-header{margin-bottom:21px}.nl-crop-picker{padding:13px;gap:12px}.nl-picker-end{font-size:10px}.nl-crop-picker strong{font-size:19px}.nl-form-grid{gap:11px}.nl-form-field{font-size:11px}.nl-form-field small{font-size:9px}.nl .nl-input-unit select{flex-basis:69px;font-size:10px}.nl .nl-input-unit input{padding:10px}.nl input:not([type="checkbox"]):not([type="range"]):not([type="file"]),.nl select{font-size:14px}.nl-section-head{gap:6px}.nl-segment button{font-size:10px;padding:6px 9px}.nl-level-row button{padding:6px 15px}.nl-section-label{font-size:11px}.nl-recipe-choice button{padding:12px}.nl-recipe-choice strong{font-size:11px}.nl-recipe-choice small{font-size:9px}.nl-fertilizer-settings>div{gap:7px}.nl-results{padding:22px 18px}.nl-nutrient-results{gap:9px}.nl-nutrient-row{gap:6px;grid-template-columns:27px minmax(0,1fr)}.nl-nutrient-glyph{width:27px;height:27px;font-size:12px}.nl-nutrient-value{font-size:31px}.nl-nutrient-info strong{font-size:9px}.nl-nutrient-info small{font-size:8px}.nl-economy-feature{padding:21px}.nl-economy-feature>strong{font-size:36px}.nl-economy-metric strong{font-size:17px}.nl-dialog{padding:22px 18px;max-height:90dvh}.nl-dialog h2{font-size:24px}.nl-crop-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.nl-crop-grid button{font-size:11px}.nl-dialog-head .nl-eyebrow{font-size:8px}.nl-bottom-note .nl-eyebrow{font-size:8px;letter-spacing:.05em!important}.nl-bottom-note p{font-size:18px}.nl-yield-control small{font-size:8px}.nl-topline{font-size:10px}.nl-topline>div{gap:12px}.nl-topline .nl-text-button{font-size:10px!important}}
@media(max-width:350px){.nl-topline>a span{margin:0 5px}.nl-topline>div{gap:8px}.nl-topline .nl-text-button{font-size:9px!important}.nl-hero h1{font-size:39px}.nl-field{right:0;opacity:.25}.nl-steps>button{gap:3px}.nl-steps strong{font-size:9px}.nl-editor{padding:21px 15px}.nl-three{gap:8px}.nl-form-field small{font-size:8px}.nl-form-field>span{gap:3px}.nl-section-head .nl-section-label{font-size:10px}.nl-segment button{padding:5px 7px}.nl-level-row button{padding:6px 13px}.nl-nutrient-results{gap:7px}.nl-nutrient-row{grid-template-columns:24px minmax(0,1fr);gap:4px}.nl-nutrient-glyph{width:24px;height:24px}.nl-nutrient-info strong{font-size:8px}.nl-nutrient-info small{font-size:7px}.nl-result-head .nl-eyebrow{font-size:8px}.nl-button{font-size:11px;padding:10px 12px}.nl-hero-meta{gap:10px}.nl-economy-grid{gap:9px}.nl-economy-metric strong{font-size:15px}.nl-recipe-choice strong{font-size:10px}.nl-plan-heading>small{font-size:8px}}
@media print{body.nutrient-page{background:var(--nl-print-bg);color:var(--nl-print-ink)}.nutrient-page>header,.nutrient-page>footer,.site-header,.site-footer{display:none!important}.nl{padding:0}.nl>*{display:none!important}.nl .nl-print-report{display:block!important;font:12px/1.8 var(--nl-font);color:var(--nl-print-ink);padding:10mm}.nl-print-report h1{font-size:24px;margin-bottom:10px}.nl-print-report h2{font-size:16px;margin-top:20px}.nl-print-report table{border-collapse:collapse;width:100%;margin:12px 0;font-size:11px}.nl-print-report td,.nl-print-report th{border:1px solid var(--nl-print-line);padding:7px;text-align:left}.nl-print-report p{margin:8px 0}.nl-print-report .print-note{font-size:10px;color:var(--nl-print-muted)}}

/* Protect this interactive workbench from legacy archive-wide resets. */
body.nutrient-page{background:var(--nl-bg)!important}
body.nutrient-page .nl button{border-radius:var(--nl-radius-control)!important}
body.nutrient-page .nl .nl-crop-picker,body.nutrient-page .nl .nl-recipe-choice button,body.nutrient-page .nl .nl-crop-grid button{border-radius:var(--nl-radius-sm)!important}
body.nutrient-page .nl .nl-close{border-radius:50%!important}
body.nutrient-page .nl input:not([type="range"]):not([type="checkbox"]):not([type="file"]),body.nutrient-page .nl select{border-radius:var(--nl-radius-control)!important;background:var(--nl-bg)!important;color:var(--nl-ink)!important;border-color:var(--nl-line)!important}
body.nutrient-page .nl .nl-input-unit select{border-radius:0 var(--nl-radius-control) var(--nl-radius-control) 0!important}
body.nutrient-page .nl .nl-input-unit input{border-radius:var(--nl-radius-control) 0 0 var(--nl-radius-control)!important}
body.nutrient-page .nl .nl-input-unit :is(input,select){background:transparent!important}
body.nutrient-page .nl :is(input,select):hover{border-color:var(--nl-accent)!important}
body.nutrient-page .nl :is(input,select):focus{border-color:var(--nl-accent)!important;box-shadow:var(--nl-ring)!important;outline-color:var(--nl-focus)!important;transition:none}
body.nutrient-page .nl .nl-input-unit :is(input,select):focus{box-shadow:none!important}
body.nutrient-page .nl :focus-visible{outline:2px solid var(--nl-focus)!important;outline-offset:3px!important}
body.nutrient-page .nl input[aria-invalid="true"]{border-color:var(--nl-danger)!important}
body.nutrient-page .nl .nl-source-link{min-height:36px;line-height:1.4}
.nl button:active{filter:brightness(.97)}
.nl input:disabled,.nl select:disabled{opacity:.55;cursor:not-allowed}
.nl .nl-form-field:has(input:focus-visible),.nl .nl-form-field:has(select:focus-visible){scroll-margin-top:90px}
.nl input:focus,.nl select:focus{transition:none}
.nl-orbit .nl-field-value{font:9px var(--nl-mono);fill:currentColor;text-anchor:middle;transition:opacity var(--nl-state)}
.nl.is-updating .nl-curve svg{animation:nl-enter 320ms var(--nl-ease)}
@media(max-width:520px){.nl input:not([type="range"]):not([type="checkbox"]):not([type="file"]),.nl select{font-size:16px}}

@media print{body.nutrient-page{background:var(--nl-print-bg)!important;padding-top:0!important}.nl-print-report{background:var(--nl-print-bg)!important}.nl-print-report :is(h1,h2,h3){color:var(--nl-print-ink)!important}}

.nutrient-page .nl-skip{position:fixed;top:8px;left:16px;z-index:2000;transform:translateY(-160%);padding:10px 16px;background:var(--nl-strong);color:var(--nl-action-ink);border-radius:var(--nl-radius-control);font:500 13px var(--nl-font);text-decoration:none;white-space:nowrap}
.nutrient-page .nl-skip:focus{transform:translateY(0);outline:2px solid var(--nl-focus);outline-offset:3px}
#main-content.nl{scroll-margin-top:72px}
/* The shared site suppresses outlines in an important cascade layer.
   Extend that same layer locally so keyboard focus remains explicit here. */
@layer site-focus-appearance{
  body.nutrient-page .nl :focus-visible,body.nutrient-page .nl-skip:focus-visible{outline:2px solid var(--nl-focus)!important;outline-offset:3px!important;text-decoration:none!important}
  body.nutrient-page .nl :is(input,select):focus{border-color:var(--nl-accent)!important;box-shadow:var(--nl-ring)!important;transition:none!important}
  body.nutrient-page .nl .nl-input-unit:focus-within{box-shadow:var(--nl-ring)!important;border-color:var(--nl-accent)!important}
  body.nutrient-page .nl .nl-input-unit :is(input,select):focus{box-shadow:none!important}
  body.nutrient-page .nl input[aria-invalid="true"]:focus{border-color:var(--nl-danger)!important}
}