/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--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,ui-sans-serif, system-ui, 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;-webkit-text-decoration:inherit;-webkit-text-decoration: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{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}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.hidden{display:none}.table{display:table}}:root{--paper:#f5f0e4;--paper-deep:#e8e1d2;--paper-light:#fffaf0;--ink:#12382e;--ink-soft:#49645b;--orange:#ff5a24;--rule:#12382e57;--serif:Georgia, "Times New Roman", serif;--sans:"Helvetica Neue", Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.site-header{border-bottom:1px solid var(--ink);z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f5f0e4f0;justify-content:space-between;align-items:center;gap:28px;min-height:76px;padding:0 clamp(22px,5vw,80px);display:flex;position:sticky;top:0}.brand{letter-spacing:-.03em;align-items:center;gap:13px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{background:var(--orange);clip-path:polygon(50% 0,100% 45%,100% 100%,0 100%,0 45%);width:17px;height:17px;display:inline-block}.site-nav{align-items:center;gap:clamp(18px,3vw,42px);display:flex}.site-nav a{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:700;text-decoration:none}.site-nav a:hover{color:var(--orange)}.hero{background-image:repeating-linear-gradient(#0000 0 23px,#12382e13 24px);grid-template-columns:minmax(0,1.42fr) minmax(380px,.9fr);align-items:center;gap:clamp(46px,7vw,118px);min-height:calc(100svh - 76px);padding:clamp(48px,7vw,100px) clamp(22px,5vw,80px);display:grid;position:relative;overflow:hidden}.hero:after{content:"";background:var(--orange);transform-origin:100%;width:38%;height:8px;animation:.9s ease-out both draw-rule;position:absolute;bottom:0;right:0}.hero-copy{max-width:940px}.eyebrow,.section-kicker{color:var(--orange);letter-spacing:.17em;text-transform:uppercase;margin:0 0 28px;font-size:12px;font-weight:800}.eyebrow:before{content:"";vertical-align:middle;background:var(--orange);width:42px;height:2px;margin-right:16px;display:inline-block}.hero h1{max-width:930px;font:400 clamp(58px, 6.8vw, 108px)/.91 var(--serif);letter-spacing:-.065em;text-wrap:balance;margin:0;animation:.7s ease-out 80ms both rise-in}.hero-dek{max-width:720px;color:var(--ink-soft);letter-spacing:-.02em;margin:34px 0 0;font-size:clamp(18px,1.55vw,23px);line-height:1.5;animation:.7s ease-out .18s both rise-in}.hero-actions{align-items:center;gap:26px;margin-top:40px;animation:.7s ease-out .28s both rise-in;display:flex}.primary-action{min-height:58px;color:var(--paper-light);background:var(--orange);border:2px solid var(--orange);justify-content:center;align-items:center;gap:34px;padding:0 25px;font-size:14px;font-weight:800;text-decoration:none;transition:color .18s,background .18s,transform .18s;display:inline-flex}.primary-action:hover{color:var(--orange);background:0 0;transform:translateY(-2px)}.proof-line{max-width:190px;color:var(--ink-soft);font-size:13px;font-weight:700;line-height:1.45}.hero-sample{border-top:9px solid var(--orange);border-bottom:2px solid var(--ink);background:#e8e1d2c2;animation:.78s cubic-bezier(.2,.8,.2,1) .18s both sample-in;position:relative}.sample-topline{border-bottom:1px solid var(--ink);text-transform:uppercase;letter-spacing:.14em;justify-content:space-between;align-items:center;min-height:62px;padding:0;font-size:12px;font-weight:800;display:flex}.sample-appliance{font:400 42px/1 var(--serif);margin:0;padding:32px 0}.sample-grid{border-top:1px solid var(--rule);grid-template-columns:1fr 1fr;margin:0;display:grid}.sample-grid div{min-height:132px;padding:28px 0}.sample-grid div:nth-child(odd){border-right:1px solid var(--rule);padding-right:26px}.sample-grid div:nth-child(2n){padding-left:26px}.sample-grid div:nth-child(-n+2){border-bottom:1px solid var(--rule)}.sample-grid dt,.sample-result>span{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:800}.sample-grid dd{font:400 42px/1 var(--serif);margin:18px 0 0}.sample-grid small,.sample-result small{font:700 14px/1 var(--sans);color:var(--ink-soft)}.sample-result{border-top:1px solid var(--rule);padding:32px 0 38px}.sample-result strong{font:400 clamp(58px, 5vw, 86px)/.92 var(--serif);letter-spacing:-.055em;margin-top:15px;display:inline-block}.decision-intro,.source-band,.content-page-hero,.article-section{padding:clamp(68px,9vw,126px) clamp(22px,5vw,80px)}.decision-intro{color:var(--paper-light);background:var(--ink);grid-template-columns:1fr 1fr;align-items:end;gap:60px;display:grid}.decision-intro h2,.source-band h2,.content-page-hero h1,.article-section h2{font:400 clamp(48px, 5vw, 82px)/.96 var(--serif);letter-spacing:-.055em;margin:0}.decision-intro p:last-child{color:#c7d2cc;max-width:620px;margin:0;font-size:18px;line-height:1.65}.decision-list{background:var(--ink)}.decision-row{min-height:154px;color:var(--paper-light);border-top:1px solid #f5f0e447;grid-template-columns:70px minmax(190px,.7fr) minmax(0,1fr) 36px;align-items:center;gap:28px;padding:0 clamp(22px,5vw,80px);text-decoration:none;transition:color .18s,background .18s;display:grid}.decision-row>span:first-child{color:var(--orange);letter-spacing:.14em;font-size:12px;font-weight:800}.decision-row strong{font:400 clamp(30px, 3vw, 46px)/1 var(--serif)}.decision-row p{color:#c7d2cc;max-width:650px;margin:0;line-height:1.55}.decision-row:hover{color:var(--ink);background:var(--orange)}.decision-row:hover p,.decision-row:hover>span:first-child{color:var(--ink)}.row-arrow{font-size:26px!important}.calculator-section{scroll-margin-top:76px}.tool-workbench{border-top:1px solid var(--ink)}.tool-tabs{grid-template-columns:repeat(3,1fr);display:grid}.tool-tab{border:0;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);min-height:84px;color:var(--ink);background:var(--paper);cursor:pointer;text-align:left;justify-content:space-between;align-items:center;padding:0 clamp(18px,3vw,46px);transition:color .16s,background .16s;display:flex}.tool-tab:last-child{border-right:0}.tool-tab strong{font-size:16px}.tool-tab span{color:var(--ink-soft);font-size:11px;font-weight:800}.tool-tab[aria-pressed=true]{color:var(--paper-light);background:var(--ink)}.tool-tab[aria-pressed=true] span{color:var(--orange)}.workbench-grid{grid-template-columns:minmax(0,1.18fr) minmax(380px,.82fr);min-height:700px;display:grid}.input-bench{border-right:1px solid var(--ink);padding:clamp(42px,6vw,90px) clamp(22px,5vw,80px)}.bench-heading{justify-content:space-between;align-items:start;gap:28px;display:flex}.bench-heading h2{font:400 clamp(42px, 4vw, 66px)/1 var(--serif);letter-spacing:-.045em;margin:0}.bench-heading p{max-width:340px;color:var(--ink-soft);margin:7px 0 0;line-height:1.55}.input-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 34px;margin-top:62px;display:grid}.field{gap:12px;display:grid}.field label{color:var(--ink-soft);letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:800}.field input,.field select{width:100%;min-height:58px;color:var(--ink);border:0;border-bottom:2px solid var(--rule);font:400 30px/1 var(--serif);background:0 0;border-radius:0;padding:0 3px}.field input:focus,.field select:focus{border-color:var(--orange);outline:none}.field small{color:var(--ink-soft);font-size:12px;line-height:1.4}.preset-field{grid-column:1/-1}.formula-note{border-top:1px solid var(--rule);color:var(--ink-soft);margin:54px 0 0;padding-top:20px;font-size:13px;line-height:1.55}.result-bench{color:var(--paper-light);background:var(--ink);padding:clamp(42px,6vw,90px) clamp(22px,5vw,74px);position:relative}.result-inner{position:sticky;top:126px}.result-label{color:var(--orange);letter-spacing:.16em;text-transform:uppercase;margin:0;font-size:11px;font-weight:800}.result-bench h3{font:400 clamp(46px, 5vw, 78px)/.98 var(--serif);letter-spacing:-.045em;margin:25px 0 0}.result-number{color:var(--paper-light);font:400 clamp(72px, 8vw, 132px)/.82 var(--serif);letter-spacing:-.07em;margin:66px 0 0;display:block}.result-unit{color:#c7d2cc;margin-top:16px;font-size:16px;font-weight:700;display:block}.result-details{border-top:1px solid #f5f0e447;grid-template-columns:1fr 1fr;margin:58px 0 0;display:grid}.result-details div{border-bottom:1px solid #f5f0e447;padding:24px 0}.result-details div:nth-child(odd){border-right:1px solid #f5f0e447;padding-right:20px}.result-details div:nth-child(2n){padding-left:20px}.result-details dt{color:#aebdb6;letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:800}.result-details dd{font:400 25px/1 var(--serif);margin:9px 0 0}.result-advice{color:#c7d2cc;margin:30px 0 0;line-height:1.6}.result-link{color:var(--orange);text-underline-offset:5px;margin-top:28px;font-size:13px;font-weight:800;text-decoration-thickness:1px;display:inline-block}.source-band{border-top:1px solid var(--ink);background:var(--paper-deep)}.source-band h2{max-width:1050px}.source-columns{grid-template-columns:1fr 1fr;gap:48px;margin-top:54px;display:grid}.source-columns p{max-width:620px;color:var(--ink-soft);margin:0;font-size:17px;line-height:1.7}.text-link{color:var(--orange);text-underline-offset:5px;margin-top:42px;font-weight:800;display:inline-block}.home-guides,.guide-index,.related-guides{padding:clamp(68px,9vw,126px) clamp(22px,5vw,80px)}.home-guides{background:var(--paper-light)}.home-guides-heading{justify-content:space-between;align-items:end;gap:40px;margin-bottom:58px;display:flex}.home-guides-heading h2{max-width:850px;font:400 clamp(46px, 5vw, 78px)/.97 var(--serif);letter-spacing:-.055em;margin:0}.home-guides-heading .text-link{flex:none;margin:0 0 7px}.guide-index{padding-top:0;padding-bottom:0}.guide-cluster{border-bottom:1px solid var(--ink);padding:clamp(68px,8vw,112px) 0}.guide-cluster-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px;display:flex}.guide-cluster-heading h2{font:400 clamp(42px, 4.8vw, 72px)/.98 var(--serif);letter-spacing:-.05em;margin:0}.guide-cluster-heading>span{color:var(--ink-soft);letter-spacing:.12em;text-transform:uppercase;padding-bottom:8px;font-size:12px;font-weight:800}.guide-row{border-top:1px solid var(--ink);min-height:132px;color:var(--ink);grid-template-columns:60px 1fr 34px;align-items:center;gap:24px;text-decoration:none;transition:color .18s,background .18s,padding .18s;display:grid}.guide-row:last-child{border-bottom:1px solid var(--ink)}.guide-row>span:first-child{color:var(--orange);letter-spacing:.14em;font-size:11px;font-weight:800}.guide-row>span:last-child{font-size:24px}.guide-row p{color:var(--ink-soft);letter-spacing:.14em;text-transform:uppercase;margin:0 0 8px;font-size:10px;font-weight:800}.guide-row h2,.guide-row h3{font:400 clamp(26px, 2.5vw, 40px)/1.08 var(--serif);letter-spacing:-.035em;margin:0}.guide-row:hover{color:var(--paper-light);background:var(--ink);padding-left:18px;padding-right:18px}.guide-row:hover p,.guide-row:hover>span:first-child{color:var(--orange)}.guide-hero{min-height:600px}.related-guides{color:var(--paper-light);background:var(--ink)}.related-guides>a{min-height:88px;color:var(--paper-light);font:400 clamp(24px, 2.5vw, 38px)/1.1 var(--serif);border-top:1px solid #f5f0e447;justify-content:space-between;align-items:center;gap:30px;text-decoration:none;display:flex}.related-guides>a:hover{color:var(--orange)}.site-footer{color:var(--paper-light);background:var(--ink);padding:70px clamp(22px,5vw,80px) 38px}.footer-main{grid-template-columns:1fr 1fr;align-items:start;gap:50px;display:grid}.footer-main h2{max-width:650px;font:400 clamp(42px, 5vw, 76px)/.96 var(--serif);letter-spacing:-.055em;margin:0}.footer-links{grid-template-columns:1fr 1fr;gap:13px 36px;display:grid}.footer-links a{color:#d0dad4;text-decoration:none}.footer-links a:hover{color:var(--orange)}.footer-bottom{color:#aebdb6;border-top:1px solid #f5f0e440;justify-content:space-between;gap:24px;margin-top:84px;padding-top:24px;font-size:12px;display:flex}.content-page-hero{border-bottom:1px solid var(--ink);grid-template-columns:1.1fr .9fr;align-items:end;gap:60px;min-height:520px;display:grid}.content-page-hero h1{max-width:920px}.content-page-hero .lead{max-width:620px;color:var(--ink-soft);margin:0;font-size:20px;line-height:1.65}.article-section{border-bottom:1px solid var(--ink);grid-template-columns:.75fr 1.25fr;gap:clamp(50px,8vw,130px);display:grid}.article-section h2{font-size:clamp(40px,4vw,64px)}.article-copy{max-width:760px}.article-copy p,.article-copy li{color:var(--ink-soft);font-size:17px;line-height:1.75}.article-copy h3{font:400 32px/1.1 var(--serif);margin:38px 0 10px}.article-copy a{color:var(--orange);text-underline-offset:4px;font-weight:700}.source-list{border-top:1px solid var(--rule);margin:18px 0 0;padding:0;list-style:none}.source-list li{border-bottom:1px solid var(--rule);justify-content:space-between;gap:24px;padding:18px 0;display:flex}.source-list span{color:var(--ink-soft);text-align:right;font-size:13px}@keyframes rise-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes sample-in{0%{opacity:0;transform:translate(28px)}to{opacity:1;transform:translate(0)}}@keyframes draw-rule{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (width<=1080px){.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{max-width:880px}.hero-sample{max-width:760px}.workbench-grid{grid-template-columns:1fr}.input-bench{border-right:0;border-bottom:1px solid var(--ink)}.result-inner{position:static}.content-page-hero{grid-template-columns:1fr}}@media (width<=760px){.site-header{min-height:68px}.site-nav a:not(:last-child){display:none}.site-nav a:last-child{font-size:11px}.hero{min-height:auto;padding-top:48px;padding-bottom:62px}.hero h1{font-size:clamp(52px,16vw,74px)}.hero-actions{flex-direction:column;align-items:stretch}.primary-action{width:100%}.proof-line{max-width:none}.sample-grid div{min-height:112px}.decision-intro,.source-columns,.footer-main,.article-section{grid-template-columns:1fr}.decision-row{grid-template-columns:42px 1fr 30px;padding-top:28px;padding-bottom:28px}.decision-row p{grid-column:2/4}.tool-tabs{grid-template-columns:1fr}.tool-tab{border-right:0;min-height:66px}.bench-heading{display:grid}.input-grid{grid-template-columns:1fr;margin-top:44px}.preset-field{grid-column:auto}.workbench-grid{min-height:0}.result-details{grid-template-columns:1fr}.result-details div:nth-child(odd){border-right:0;padding-right:0}.result-details div:nth-child(2n){padding-left:0}.footer-links{grid-template-columns:1fr}.footer-bottom{flex-direction:column;align-items:flex-start}.content-page-hero{min-height:460px}.home-guides-heading{flex-direction:column;align-items:flex-start}.guide-row{grid-template-columns:38px 1fr 24px;gap:14px;min-height:118px}.guide-row:hover{padding-left:8px;padding-right:8px}.guide-cluster-heading,.source-list li{flex-direction:column;align-items:flex-start}.source-list span{text-align:left}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}