/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.static{position:static}.hidden{display:none}}:root{color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}html{scroll-behavior:smooth;background:#fbfaf5}body{color:#243329;font-family:var(--font-sans);background:#fbfaf5;margin:0;line-height:1.6}img,svg{max-width:100%;display:block}a{color:inherit;text-underline-offset:.22em}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}:focus-visible{outline-offset:3px;outline:3px solid #b98727}::selection{color:#142f23;background:#e7c56e}.skip-link{z-index:100;color:#142f23;background:#fff;border-radius:.6rem;padding:.7rem 1rem;position:absolute;top:.5rem;left:.5rem;transform:translateY(-180%);box-shadow:0 4px 16px #142f2330}.skip-link:focus{transform:translateY(0)}.site-header{z-index:10;background:#fbfaf5f5;border-bottom:1px solid #e0e6db;position:relative}.header-inner{align-items:center;gap:2rem;max-width:1160px;min-height:76px;margin:0 auto;padding:0 1.25rem;display:flex}.brand{flex-shrink:0;align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand-mark{background:#183f2e;border-radius:13px;width:42px;height:42px;padding:7px}.brand-name{letter-spacing:-.035em;color:#183f2e;font-size:1.07rem;font-weight:800;line-height:1.15}.brand-tagline{letter-spacing:.025em;color:#68756a;margin-top:.18rem;font-size:.69rem;font-weight:600;display:block}.primary-nav{align-items:center;gap:1.35rem;margin-left:auto;display:flex}.primary-nav a{color:#405044;font-size:.91rem;font-weight:650;text-decoration:none;transition:color .16s}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:#23623b}.nav-cta,.button-primary{color:#fff;cursor:pointer;background:#1b3f2d;border:1px solid #1b3f2d;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;min-height:44px;padding:.8rem 1.05rem;font-weight:750;text-decoration:none;transition:background .16s,transform .16s;display:inline-flex}.nav-cta:hover,.button-primary:hover{background:#28523a;transform:translateY(-1px)}.button-secondary{color:#244633;cursor:pointer;background:#fff;border:1px solid #cbd6c9;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;min-height:44px;padding:.78rem 1.02rem;font-weight:700;text-decoration:none;transition:border-color .16s,background .16s;display:inline-flex}.button-secondary:hover{background:#f7faf5;border-color:#78947e}.mobile-nav-toggle{color:#183f2e;cursor:pointer;background:#fff;border:1px solid #d4dfd2;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;display:none}.page-shell{width:min(1160px,100% - 2.5rem);margin:0 auto}.hero{background:#eaf1e8;border-bottom:1px solid #dce7da;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;background:repeating-radial-gradient(#0000 0 22px,#31613f1c 23px 24px,#0000 25px 40px);border-radius:50%;width:36rem;height:36rem;position:absolute;top:-12rem;right:-8rem}.hero-inner{z-index:1;grid-template-columns:minmax(0,1.12fr) minmax(250px,.88fr);align-items:center;gap:3rem;padding-top:4.8rem;padding-bottom:4.6rem;display:grid;position:relative}.eyebrow{color:#356a43;text-transform:uppercase;letter-spacing:.105em;align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.76rem;font-weight:800;display:inline-flex}.eyebrow:before{content:"";background:#b88728;width:24px;height:2px}.hero h1{letter-spacing:-.055em;color:#173d2b;max-width:720px;margin:0;font-size:clamp(2.35rem,4.8vw,4.25rem);font-weight:850;line-height:1.05}.hero-copy{color:#526354;max-width:620px;margin:1.25rem 0 1.7rem;font-size:1.11rem}.hero-actions{flex-wrap:wrap;gap:.7rem;display:flex}.hero-note{color:#68766a;margin-top:1.1rem;font-size:.84rem}.field-illustration{filter:drop-shadow(0 17px 20px #213a2420);justify-self:end;width:100%;max-width:390px}.section{padding:4rem 0}.section-tight{padding:2.5rem 0}.section-heading{justify-content:space-between;align-items:end;gap:1.5rem;margin-bottom:1.65rem;display:flex}.section-heading h2{color:#193e2b;letter-spacing:-.04em;margin:0;font-size:clamp(1.65rem,3vw,2.2rem);line-height:1.15}.section-heading p{color:#627064;max-width:640px;margin:.65rem 0 0}.text-link{color:#285f3b;text-underline-offset:.25em;white-space:nowrap;font-weight:750;text-decoration-thickness:1px}.tool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;display:grid}.tool-card{background:#fff;border:1px solid #dfe7dc;border-radius:15px;flex-direction:column;gap:.6rem;height:100%;padding:1.15rem;text-decoration:none;transition:border-color .16s,transform .16s,box-shadow .16s;display:flex}.tool-card:hover{border-color:#a6c1a4;transform:translateY(-3px);box-shadow:0 10px 26px #193e2b0d}.tool-card-top{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.tool-icon{color:#24573a;background:#eaf1e8;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:43px;height:43px;font-size:1.28rem;display:inline-flex}.tool-arrow{color:#729078;font-size:1.2rem}.tool-card h3{color:#1b3f2d;letter-spacing:-.015em;margin:.1rem 0 0;font-size:1.02rem;line-height:1.3}.tool-card p{color:#68756b;margin:0;font-size:.88rem;line-height:1.55}.tool-card .tool-meta{color:#3d7450;margin-top:auto;padding-top:.45rem;font-size:.78rem;font-weight:750}.search-field{background:#fff;border:1px solid #cad8c9;border-radius:12px;align-items:center;gap:.7rem;max-width:580px;margin:0 0 1.5rem;padding:.35rem .6rem .35rem .95rem;display:flex}.search-field svg{color:#728173;flex-shrink:0;width:20px}.search-field input{width:100%;min-width:0;box-shadow:none;color:#243329;background:0 0;border:0;outline:none;padding:.62rem .2rem;font-size:1rem}.search-field input:focus-visible{outline:none}.search-count{color:#69796b;margin:-.7rem 0 1rem;font-size:.82rem}.trust-strip{background:#f2f3e9;border-top:1px solid #e6e8dc;border-bottom:1px solid #e6e8dc}.trust-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;padding:1.35rem 0;display:grid}.trust-item{align-items:flex-start;gap:.8rem;display:flex}.trust-dot{color:#24573a;background:#dce9d8;border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-weight:900;display:grid}.trust-item strong{color:#244633;font-size:.92rem;display:block}.trust-item span{color:#647166;margin-top:.15rem;font-size:.82rem;display:block}.content-grid{grid-template-columns:minmax(0,1.05fr) minmax(260px,.95fr);align-items:start;gap:2rem;display:grid}.info-panel{background:#fff;border:1px solid #dce5d8;border-radius:16px;padding:1.35rem}.info-panel h3{color:#1b3f2d;margin:0 0 .6rem;font-size:1.1rem}.info-panel p{color:#657267;margin:.45rem 0;font-size:.93rem}.info-list{color:#59695c;margin:.75rem 0 0;padding-left:1.15rem}.info-list li{margin:.45rem 0;padding-left:.15rem}.formula-box{color:#38463b;overflow-wrap:anywhere;background:#fbf2d7;border-left:4px solid #b88728;border-radius:0 12px 12px 0;margin:1rem 0;padding:1rem 1.1rem}.formula-box code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92rem}.note-box{color:#615633;background:#fffaf0;border:1px solid #e9dcae;border-radius:12px;padding:1rem 1.1rem;font-size:.9rem}.page-intro{padding:2.25rem 0 1.4rem}.breadcrumbs{color:#69766a;flex-wrap:wrap;align-items:center;gap:.45rem;margin:0 0 1.15rem;font-size:.83rem;display:flex}.breadcrumbs a{color:#326847;text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.page-intro h1{color:#183f2e;letter-spacing:-.05em;max-width:880px;margin:0;font-size:clamp(2rem,3.8vw,3.1rem);line-height:1.08}.page-intro p{color:#627064;max-width:780px;margin:.9rem 0 0;font-size:1.03rem}.calculator-shell{grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:start;gap:1.15rem;margin:1.2rem 0 2rem;display:grid}.calculator-card{background:#fff;border:1px solid #d9e4d8;border-radius:18px;padding:1.3rem;box-shadow:0 8px 24px #193e2b08}.calculator-card h2{color:#1b3f2d;margin:0 0 .35rem;font-size:1.15rem}.calculator-card .helper{color:#6a776b;margin:0 0 1.2rem;font-size:.85rem}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem .85rem;display:grid}.field{flex-direction:column;gap:.38rem;min-width:0;display:flex}.field label{color:#33483a;font-size:.87rem;font-weight:750}.field input,.field select{color:#243329;background:#fff;border:1px solid #cad6c9;border-radius:9px;width:100%;min-width:0;min-height:48px;padding:.65rem .78rem;font-size:16px}.field input:focus,.field select:focus{border-color:#437750}.field small{color:#758076;font-size:.76rem;line-height:1.4}.calculator-actions{flex-wrap:wrap;gap:.65rem;margin-top:1.2rem;display:flex}.calculator-actions button{min-height:46px}.results-card{background:#f0f5ed;border:1px solid #d9e4d6;border-radius:18px;padding:1.35rem;position:sticky;top:1rem}.results-card h2{color:#1b3f2d;margin:0 0 .55rem;font-size:1.15rem}.results-placeholder{color:#68766b;margin:0;font-size:.92rem}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.result-item{background:#fff;border:1px solid #dce7d8;border-radius:11px;min-width:0;padding:.85rem}.result-item span{color:#69766a;font-size:.76rem;line-height:1.35;display:block}.result-item strong{color:#1b3f2d;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;margin-top:.35rem;font-size:clamp(1.1rem,2vw,1.55rem);line-height:1.2;display:block}.result-explanation{color:#526354;margin:.95rem 0 0;font-size:.84rem}.result-actions{flex-wrap:wrap;gap:.55rem;margin-top:1rem;display:flex}.result-actions button{min-height:40px;padding:.55rem .75rem;font-size:.83rem}.result-status{color:#3a7149;min-height:1.3rem;margin:.55rem 0 0;font-size:.8rem}.form-error{color:#8b2e25;background:#fff0ed;border:1px solid #e5b3ab;border-radius:10px;margin-top:1rem;padding:.75rem;font-size:.9rem}.prose{color:#3e4b41;max-width:820px}.prose h2{color:#193e2b;letter-spacing:-.025em;margin:2.3rem 0 .7rem;font-size:1.55rem;line-height:1.2}.prose h3{color:#244633;margin:1.5rem 0 .45rem;font-size:1.12rem}.prose p{margin:.85rem 0}.prose ul,.prose ol{padding-left:1.35rem}.prose li{margin:.45rem 0}.prose a{color:#2a6a40;font-weight:650}.prose strong{color:#263b2d}.prose table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.92rem}.prose th,.prose td{text-align:left;border:1px solid #dce5d8;padding:.7rem}.prose th{color:#1c422d;background:#eaf1e8}.prose blockquote{color:#59695c;background:#f7f4e8;border-left:3px solid #c29a43;margin:1rem 0;padding:.5rem 1rem}.faq-list{border-top:1px solid #dbe4d8}.faq-item{border-bottom:1px solid #dbe4d8;padding:.1rem 0}.faq-item summary{cursor:pointer;color:#244633;padding:1.05rem 2.1rem 1.05rem 0;font-weight:750;line-height:1.4;list-style:none;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:#3c754b;font-size:1.35rem;font-weight:500;position:absolute;top:.88rem;right:.25rem}.faq-item[open] summary:after{content:"−"}.faq-answer{color:#5c6a5e;padding:0 1.75rem 1rem 0;font-size:.94rem}.faq-answer p{margin:0}.article-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.article-card{background:#fff;border:1px solid #dfe7dc;border-radius:15px;flex-direction:column;min-height:255px;padding:1.25rem;text-decoration:none;transition:border-color .16s,transform .16s;display:flex}.article-card:hover{border-color:#a6c1a4;transform:translateY(-3px)}.article-date{color:#768276;font-size:.78rem;font-weight:650}.article-card h2{color:#1b3f2d;margin:.7rem 0 .55rem;font-size:1.15rem;line-height:1.3}.article-card p{color:#68756b;margin:0;font-size:.91rem}.article-card .read-more{color:#326847;margin-top:auto;padding-top:1rem;font-size:.86rem;font-weight:750}.cta-panel{color:#fff;background:#1b3f2d;border-radius:18px;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.8rem;display:flex}.cta-panel h2{color:#fff;margin:0;font-size:clamp(1.35rem,2.5vw,1.85rem);line-height:1.2}.cta-panel p{color:#dce8d9;max-width:660px;margin:.5rem 0 0}.cta-panel .button-secondary{border-color:#e7e9d7;flex-shrink:0}.site-footer{background:#f0f3eb;border-top:1px solid #dce5d8;margin-top:4rem}.footer-main{grid-template-columns:1.2fr .8fr .8fr;gap:2rem;max-width:1160px;margin:0 auto;padding:2.6rem 1.25rem 2rem;display:grid}.footer-brand-copy{color:#657267;max-width:330px;margin:.9rem 0 0;font-size:.88rem}.footer-heading{text-transform:uppercase;letter-spacing:.08em;color:#43634a;margin:.25rem 0 .85rem;font-size:.82rem;font-weight:850}.footer-links{gap:.5rem;display:grid}.footer-links a{color:#5b695d;font-size:.88rem;text-decoration:none}.footer-links a:hover{color:#205536;text-decoration:underline}.footer-bottom{color:#748074;border-top:1px solid #dde5da;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.3rem;max-width:1160px;margin:0 auto;padding:1rem 1.25rem 1.4rem;font-size:.78rem;display:flex}@media(max-width:980px){.primary-nav{gap:.9rem}.primary-nav a{font-size:.86rem}.nav-cta{display:none}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calculator-shell{grid-template-columns:minmax(0,1fr)}.results-card{position:static}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.header-inner{gap:.8rem;min-height:68px}.mobile-nav-toggle{margin-left:auto;display:inline-flex}.primary-nav{background:#fbfaf5;border-bottom:1px solid #dce5d8;flex-direction:column;align-items:stretch;gap:0;padding:.8rem 1.25rem 1.25rem;display:none;position:absolute;top:calc(100% - 1px);left:0;right:0;box-shadow:0 18px 24px #193e2b0c}.primary-nav[data-open=true]{display:flex}.primary-nav a{border-bottom:1px solid #e8ede5;padding:.85rem 0;font-size:.98rem}.hero-inner{grid-template-columns:1fr;gap:1.2rem;padding-top:3.2rem;padding-bottom:3rem}.hero h1{font-size:clamp(2.25rem,9vw,3.4rem)}.hero-copy{font-size:1rem}.field-illustration{justify-self:center;max-width:280px}.section{padding:3rem 0}.section-heading{flex-direction:column;align-items:flex-start;gap:.8rem}.trust-grid{grid-template-columns:1fr;gap:1rem}.content-grid,.field-grid{grid-template-columns:1fr}.calculator-card,.results-card{padding:1rem}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-grid{grid-template-columns:1fr}.cta-panel{flex-direction:column;align-items:flex-start;padding:1.35rem}.footer-main{grid-template-columns:1fr 1fr;gap:1.5rem}.footer-main>div:first-child{grid-column:1/-1}}@media(max-width:430px){.page-shell{width:min(100% - 1.5rem,1160px)}.brand-name{font-size:.98rem}.brand-tagline{font-size:.62rem}.tool-grid{grid-template-columns:1fr}.result-grid{grid-template-columns:1fr 1fr}.footer-main{grid-template-columns:1fr}.footer-main>div:first-child{grid-column:auto}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media print{.site-header,.site-footer,.breadcrumbs,.calculator-actions,.hero-actions,.cta-panel{display:none!important}body{background:#fff}.page-shell{width:100%}.results-card,.calculator-card{box-shadow:none;break-inside:avoid}}.history-card{background:#fbfcf8;border:1px solid #dce5d8;border-radius:1rem;margin:1rem 0 2rem;padding:1.25rem}.history-card h2{color:#193e2b;margin:0 0 .5rem;font-size:1.15rem}.history-card [data-history-list]{gap:.65rem;margin:.85rem 0;display:grid}.history-item{background:#fff;border:1px solid #e1e8dd;border-radius:.7rem;padding:.8rem}.history-item p{overflow-wrap:anywhere;margin:0 0 .55rem}.history-item .history-time{color:#687668;font-size:.78rem}@media print{.history-card{display:none!important}}
