/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@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-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--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{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.top-10{top:calc(var(--spacing) * 10)}.isolate{isolation:isolate}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.w-2{width:calc(var(--spacing) * 2)}.shrink{flex-shrink:1}.grow{flex-grow:1}.resize{resize:both}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--ink:#12201e;--green:#0b2f2d;--mint:#b7e2d1;--paper:#f3f1ea;--white:#fffefa;--line:#d5d7cf;--muted:#66726f;--blue:#285f69}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.shell{width:min(1180px,100% - 40px);margin-inline:auto}.eyebrow{color:#347668;text-transform:uppercase;letter-spacing:.14em;margin:0 0 14px;font-size:12px;font-weight:800;line-height:1.2}.site-header{z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f3f1eaf0;border-bottom:1px solid #12201e1c;position:sticky;top:0}.nav-wrap{justify-content:space-between;align-items:center;height:72px;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:10px;font-size:19px;font-weight:800;display:flex}.brand-mark{background:var(--green);width:33px;height:33px;color:var(--mint);border-radius:50%;place-items:center;font-family:Georgia,serif;display:grid}nav{align-items:center;gap:30px;font-size:14px;font-weight:650;display:flex}.mobile-nav{display:none;position:relative}.mobile-nav>summary{cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #12201e29;border-radius:99px;align-items:center;gap:9px;padding:9px 14px;font-size:14px;font-weight:700;list-style:none;display:flex}.mobile-nav>summary::-webkit-details-marker{display:none}.mobile-nav>summary:focus-visible{outline:2px solid var(--green);outline-offset:2px}.mobile-nav[open]>summary{background:var(--green);color:#fff;border-color:var(--green)}.mobile-nav-bars{gap:3px;width:16px;display:grid}.mobile-nav-bars i{background:currentColor;border-radius:2px;height:2px}.mobile-nav>nav{z-index:60;background:#faf9f5;border:1px solid #12201e1f;border-radius:16px;align-items:stretch;gap:2px;width:min(78vw,272px);padding:10px;display:grid;position:absolute;top:calc(100% + 12px);right:0;box-shadow:0 18px 44px #12201e2b}.mobile-nav>nav a{border-radius:10px;padding:12px 13px;font-size:15px}.mobile-nav>nav a:hover,.mobile-nav>nav a:focus-visible{background:#3476681a}.mobile-nav>nav .nav-cta{text-align:center;margin-top:6px}nav a:hover{color:#2e7064}.nav-cta{background:var(--green);border-radius:99px;padding:11px 17px;color:#fff!important}.hero{background:radial-gradient(circle at 80% 20%,#b7e2d199,#0000 30%),linear-gradient(145deg,#f7f5ef 20%,#eceae2);padding:94px 0 80px;overflow:hidden}.hero-grid{grid-template-columns:1.12fr .88fr;align-items:center;gap:80px;display:grid}.hero h1{letter-spacing:-.065em;max-width:760px;margin:0;font-size:clamp(52px,7vw,92px);font-weight:760;line-height:.94}.hero h1 em{color:#39796c;font-family:Georgia,serif;font-weight:400}.hero-copy{color:#4b5b58;max-width:720px;margin:28px 0 0;font-size:19px;line-height:1.65}.hero-actions{gap:12px;margin-top:34px;display:flex}.button{border-radius:5px;justify-content:center;align-items:center;min-height:48px;padding:0 20px;font-size:14px;font-weight:750;display:inline-flex}.button.primary{background:var(--green);color:#fff;box-shadow:0 12px 30px #0b2f2d26}.button.secondary{background:#ffffff73;border:1px solid #aeb6ae}.trust-row{color:#5c6966;flex-wrap:wrap;gap:24px;margin-top:30px;font-size:13px;font-weight:650;display:flex}.trust-row span:before{content:"✓";color:#337666;margin-right:7px}.hero-console{color:#e6f6ee;background:#0a302e;border:1px solid #28514d;min-height:520px;padding:24px;position:relative;box-shadow:24px 28px #d7ddd4,0 30px 80px #112e2b2e}.hero-console:before{content:"";pointer-events:none;border:1px solid #b7e2d11f;position:absolute;inset:10px}.console-head{letter-spacing:.12em;border-bottom:1px solid #ffffff2b;justify-content:space-between;padding-bottom:22px;font:700 10px/1.2 ui-monospace,monospace;display:flex}.console-head b{color:var(--mint)}.console-main{flex-direction:column;padding:52px 12px 42px;display:flex}.console-main span{color:#a4bcb5;font-size:15px}.console-main strong{color:#e7fff6;margin:7px 0;font:500 94px/.98 Georgia,serif}.console-main small{color:#9cb7af}.console-bars{gap:10px;padding:0 12px 36px;display:grid}.console-bars:before{content:"SENSITIVITY / INPUT ±10%";color:#74978f;letter-spacing:.12em;font:700 9px ui-monospace,monospace}.console-bars i{background:linear-gradient(90deg,#71b49f,var(--mint));height:7px;display:block}.console-grid{border-top:1px solid #ffffff29;border-left:1px solid #ffffff29;grid-template-columns:1fr 1fr;display:grid}.console-grid div{border-bottom:1px solid #ffffff29;border-right:1px solid #ffffff29;flex-direction:column;gap:8px;padding:17px;display:flex}.console-grid span{color:#789b92;text-transform:uppercase;letter-spacing:.1em;font-size:10px}.console-grid b{font:600 13px ui-monospace,monospace}.signal-strip{background:var(--green);color:#fff}.signal-strip>.shell{grid-template-columns:repeat(4,1fr);display:grid}.signal-strip .shell>div{border-left:1px solid #ffffff29;align-items:baseline;gap:10px;padding:24px 26px;display:flex}.signal-strip .shell>div:last-child{border-right:1px solid #ffffff29}.signal-strip strong{color:var(--mint);font:500 29px Georgia,serif}.signal-strip span{color:#b9cbc5;font-size:12px}.section{padding-block:105px}.section-heading{justify-content:space-between;align-items:end;gap:50px;margin-bottom:42px;display:flex}.section-heading h2,.method-preview h2,.cta-band h2,.related-section h2{letter-spacing:-.045em;margin:0;font-size:clamp(34px,4.5vw,58px);line-height:1.02}.section-heading>p{max-width:480px;color:var(--muted);margin:0;line-height:1.7}.category-grid{border-top:1px solid #bdc2ba;border-left:1px solid #bdc2ba;grid-template-columns:repeat(4,1fr);display:grid}.category-card{border-bottom:1px solid #bdc2ba;border-right:1px solid #bdc2ba;min-height:265px;padding:28px;transition:all .2s;position:relative}.category-card:hover{background:var(--white);transform:translateY(-3px);box-shadow:0 14px 30px #23373114}.category-card span{color:#7b8884;font:700 11px ui-monospace,monospace}.category-card h3{letter-spacing:-.025em;margin:45px 0 8px;font-size:20px}.category-card p{color:var(--muted);margin:0 0 18px;font-size:13px;line-height:1.5}.category-card small{color:#397267;font-size:11px;font-weight:750}.category-card b{color:#4c766d;position:absolute;top:24px;right:24px}.dark-section{color:#fff;background:#122a28}.section-heading.light .eyebrow{color:#8fd0bb}.section-heading.light>a{color:#b7d7cc;font-size:14px}.featured-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.featured-card{background:#173633;border:1px solid #31524e;flex-direction:column;min-height:280px;padding:30px;display:flex}.featured-card:hover{background:#193e3a;border-color:#8abbaa}.featured-card>span{color:#86b6a7;text-transform:uppercase;letter-spacing:.12em;font-size:11px}.featured-card h3{letter-spacing:-.03em;margin:38px 0 12px;font-size:24px}.featured-card p{color:#aec1bb;margin:0;font-size:14px;line-height:1.6}.featured-card div{color:#d8eee7;margin-top:auto;padding-top:28px;font-size:13px;font-weight:700}.featured-card div b{float:right}.method-preview{grid-template-columns:.85fr 1.15fr;gap:100px;display:grid}.method-preview>div>p:not(.eyebrow){color:var(--muted);line-height:1.8}.text-link{color:#2e6b60;margin-top:16px;font-weight:750;display:inline-block}.method-preview ol{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.method-preview li{border-bottom:1px solid var(--line);grid-template-columns:50px 1fr;gap:18px;padding:23px 0;display:grid}.method-preview li>b{color:#4d796f;font:700 12px ui-monospace,monospace}.method-preview li span{color:var(--muted);line-height:1.5}.method-preview li strong{color:var(--ink);margin-bottom:4px;display:block}.cta-band{background:#a9d8c5;padding:72px 0}.cta-band>.shell{justify-content:space-between;align-items:center;gap:30px;display:flex}.light-button{background:#f8fff9}.footer{color:#c6d2ce;background:#081b1a;padding:70px 0 26px}.footer-grid{grid-template-columns:2fr repeat(3,1fr);gap:60px;padding-bottom:60px;display:grid}.footer-brand{color:#fff}.footer-grid>div:first-child>p{color:#9eafaa;max-width:370px;line-height:1.65}.footer-grid h2{color:#7f9991;text-transform:uppercase;letter-spacing:.12em;margin:0 0 18px;font-size:11px}.footer-grid>div:not(:first-child){flex-direction:column;gap:13px;font-size:13px;display:flex}.footer a:hover{color:#fff}.fine{line-height:1.55;color:#7e8d89!important;font-size:11px!important}.footer-bottom{color:#738a84;border-top:1px solid #24403d;justify-content:space-between;padding-top:22px;font-size:11px;display:flex}.listing-main,.calculator-page,.resource-main{min-height:70vh}.listing-hero,.resource-hero{padding:88px 0 62px}.listing-hero h1,.resource-hero h1,.calculator-title h1{letter-spacing:-.055em;margin:0;font-size:clamp(46px,6vw,78px);line-height:1}.listing-hero>p:last-child,.resource-hero>p:last-child,.calculator-title>div>p:last-child{max-width:760px;color:var(--muted);font-size:18px;line-height:1.65}.library-search{background:#e4e9e1;border:1px solid #c7cec5;margin:-10px 0 42px;padding:24px}.library-search label{text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px;font-size:12px;font-weight:800;display:block}.library-search>div{align-items:center;gap:16px;display:flex}.library-search input{background:#fff;border:1px solid #aeb8b0;width:100%;padding:15px 16px;font-size:16px}.library-search span{color:#61706c;flex:none;font-size:12px;font-weight:700}.empty-search{text-align:center;border:1px dashed #aab5ad;padding:50px}.library-layout{grid-template-columns:220px 1fr;gap:80px;padding-bottom:110px;display:grid}.library-layout>aside,.on-this-page,.resource-layout>aside{flex-direction:column;align-self:start;gap:5px;display:flex;position:sticky;top:100px}.library-layout>aside>b,.on-this-page>b,.resource-layout>aside>b{color:#667c75;text-transform:uppercase;letter-spacing:.12em;margin-bottom:12px;font-size:11px}.library-layout>aside a,.on-this-page a,.resource-layout>aside a{color:#596966;border-bottom:1px solid #0000;justify-content:space-between;padding:10px 0;font-size:13px;display:flex}.library-layout>aside a:hover,.on-this-page a:hover,.resource-layout>aside a:hover,.resource-layout>aside a.active{color:var(--ink);border-color:#aebbb6}.library-layout>aside span{color:#8c9996}.library-sections{min-width:0}.library-sections>section{padding-bottom:70px;scroll-margin-top:100px}.library-heading{justify-content:space-between;align-items:end;margin-bottom:18px;display:flex}.library-heading>div{align-items:baseline;gap:16px;display:flex}.library-heading span{color:#49796f;font:700 11px ui-monospace,monospace}.library-heading h2{letter-spacing:-.04em;margin:0;font-size:33px}.library-heading p{max-width:560px;color:var(--muted);margin:5px 0 0;font-size:12px;line-height:1.5}.library-heading>a{color:#4b756c;font-size:13px;font-weight:700}.tool-list{border-top:1px solid #b9c0b8}.tool-list>a{border-bottom:1px solid #cdd1ca;grid-template-columns:1fr 110px;align-items:center;gap:30px;padding:22px 4px;display:grid}.tool-list>a:hover{background:#ffffff80;padding-left:15px}.tool-list h3{margin:0 0 6px;font-size:18px}.tool-list p{color:var(--muted);margin:0;font-size:13px;line-height:1.5}.tool-list>a>span{color:#3d7167;text-align:right;font-size:12px;font-weight:750}.breadcrumbs{color:#77847f;flex-wrap:wrap;gap:8px;margin-bottom:34px;font-size:11px;display:flex}.breadcrumbs a:hover{color:var(--ink)}.category-detail{padding-bottom:110px}.category-intro{max-width:780px;margin-bottom:45px}.category-intro h2{margin:0 0 12px;font-size:28px}.category-intro p{color:var(--muted);line-height:1.7}.category-tool-grid{border-top:1px solid #bac2ba;border-left:1px solid #bac2ba;grid-template-columns:repeat(3,1fr);display:grid}.category-tool-grid a{border-bottom:1px solid #bac2ba;border-right:1px solid #bac2ba;flex-direction:column;min-height:260px;padding:27px;display:flex}.category-tool-grid a:hover{background:var(--white)}.category-tool-grid span{color:#4e7e73;font:700 11px ui-monospace,monospace}.category-tool-grid h2{letter-spacing:-.03em;margin:38px 0 12px;font-size:22px}.category-tool-grid p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.category-tool-grid b{color:#356c61;margin-top:auto;font-size:12px}.category-guides{padding-top:80px}.category-guides>h2{letter-spacing:-.04em;margin:0 0 25px;font-size:36px}.guide-grid{border-top:1px solid #bac2ba;border-left:1px solid #bac2ba;grid-template-columns:repeat(3,1fr);display:grid}.guide-grid a{border-bottom:1px solid #bac2ba;border-right:1px solid #bac2ba;flex-direction:column;min-height:285px;padding:28px;display:flex}.guide-grid a:hover{background:var(--white)}.guide-grid span,.section-number{color:#4d7c71;text-transform:uppercase;letter-spacing:.1em;font:700 10px ui-monospace,monospace}.guide-grid h2{letter-spacing:-.03em;margin:38px 0 12px;font-size:23px}.guide-grid p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.guide-grid b{color:#356c61;margin-top:auto;font-size:12px}.calculator-hero{padding:55px 0 34px}.calculator-title{grid-template-columns:1fr 210px;align-items:end;gap:70px;display:grid}.review-stamp{background:#e6e4dc;border-left:3px solid #438073;padding:17px}.review-stamp span,.review-stamp small{color:#70807b;letter-spacing:.08em;font:700 9px ui-monospace,monospace;display:block}.review-stamp b{margin:8px 0 14px;font-size:13px;display:block}.calculator-card{background:var(--white);border:1px solid #c6cdc5;margin-bottom:76px;box-shadow:0 20px 50px #2c403914}.calculator-topline{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:25px 30px;display:flex}.calculator-topline h2{letter-spacing:-.03em;margin:0;font-size:23px}.currency-select{color:#65726e;text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:10px;font-size:11px;font-weight:700;display:flex}.currency-select select{background:#fff;border:1px solid #b9c1ba;padding:8px}.calculator-grid{grid-template-columns:1.05fr .95fr;display:grid}.input-panel{border-right:1px solid var(--line);grid-template-columns:1fr 1fr;align-content:start;gap:22px;padding:34px;display:grid}.field{flex-direction:column;gap:7px;font-size:13px;font-weight:700;display:flex}.field-control{background:#fff;border:1px solid #aeb8b0;align-items:center;display:flex}.field-control:focus-within{border-color:#3e786b;outline:3px solid #4884763d}.field-control b{color:#667772;padding:0 0 0 12px;font-weight:600}.field-control input,.field-control select{background:0 0;border:0;outline:0;width:100%;min-width:0;padding:12px;font-size:16px;font-weight:650}.field-control input+b{padding:0 12px 0 0}.field small{color:#7b8783;min-height:30px;font-size:10px;font-weight:400;line-height:1.4}.tool-actions{grid-column:1/-1;gap:10px;padding-top:4px;display:flex}.tool-actions button,.result-actions button{cursor:pointer;color:#fff;background:#16463f;border:1px solid #315f56;padding:11px 14px;font-size:11px;font-weight:750}.tool-actions button.quiet{color:#3c5d56;background:0 0}.result-panel{color:#fff;background:#123b37;padding:35px}.result-kicker{color:#83aa9f;text-transform:uppercase;letter-spacing:.12em;font-size:10px;font-weight:800}.result-primary{border-bottom:1px solid #41645f;padding:28px 0 25px}.result-primary span,.result-secondary span{color:#adc3bc;font-size:13px;display:block}.result-primary strong{color:#d9fff0;margin-top:6px;font:500 clamp(46px,6vw,72px) Georgia,serif;display:block}.result-secondary{border-bottom:1px solid #41645f;justify-content:space-between;align-items:end;gap:20px;padding:22px 0;display:flex}.result-secondary strong{color:#dbf5ec;font-size:24px}.scenario-compare{color:#b8d3ca;background:#0d302d;gap:5px;margin:22px 0 0;padding:14px;font-size:11px;display:grid}.scenario-compare b{color:#fff;font-size:20px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.gpa-input-panel{display:block}.gpa-rows{gap:10px;display:grid}.gpa-row{grid-template-columns:1.3fr .9fr .8fr 1.3fr auto;align-items:center;gap:8px;display:grid}.gpa-row-head{text-transform:uppercase;letter-spacing:.08em;color:#7b8783;font-size:10px;font-weight:800}.gpa-row input[type=text],.gpa-row input[type=number],.gpa-row select{background:#fff;border:1px solid #aeb8b0;width:100%;padding:10px;font-size:13px;font-weight:600}.gpa-remove{color:#7a4a3c;cursor:pointer;background:0 0;border:1px solid #b9c1ba;padding:8px 10px;font-size:10px;font-weight:750}.gpa-remove:disabled{opacity:.35;cursor:not-allowed}@media (width<=760px){.gpa-row{grid-template-columns:1fr}.gpa-row-head{display:none}}.sci-mode{gap:6px;display:flex}.sci-mode button{color:#5c6b66;letter-spacing:.06em;cursor:pointer;background:0 0;border:1px solid #b9c1ba;padding:6px 12px;font-size:11px;font-weight:800}.sci-mode button.active{color:#fff;background:#16463f;border-color:#16463f}.sci-layout{padding:24px 30px 8px}.sci-display-wrap{color:#fff;background:#123b37;margin-bottom:16px;padding:16px 20px}.sci-tape{color:#83aa9f;overflow-wrap:anywhere;min-height:56px;margin-bottom:8px;font-family:ui-monospace,monospace;font-size:12px;line-height:1.5}.sci-display{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.sci-pending{color:#83aa9f;font-size:13px}.sci-display strong{color:#d9fff0;overflow-wrap:anywhere;text-align:right;width:100%;font:500 clamp(26px,5vw,38px) Georgia,serif;display:block}.sci-keypad{grid-template-columns:repeat(4,1fr);gap:6px;padding-bottom:24px;display:grid}.sci-btn{cursor:pointer;background:#fff;border:1px solid #aeb8b0;padding:14px 0;font-size:14px;font-weight:700}.sci-btn:hover{background:#eef0e9}.sci-digit{background:#f6f5f0}.sci-op{background:#e6e4dc}.sci-fn{font-size:12px}.sci-clear{color:#7a4a3c;border-color:#c9a99d}.sci-equals{color:#fff;background:#16463f;border-color:#16463f;grid-column:1/-1;font-size:16px}.sci-actions{margin:0 30px 30px}@media (width<=520px){.sci-btn{padding:11px 0;font-size:12px}}.result-actions{gap:8px;margin-top:24px;display:flex}.result-actions button{background:0 0;border-color:#7ba599}.notice{color:#b9d9cf;font-size:11px;line-height:1.4}.sensitivity{border-top:1px solid var(--line);background:#eef0e9;grid-template-columns:1fr 1.3fr;gap:30px;padding:28px 34px;display:grid}.sensitivity h3{margin:0;font-size:18px}.sensitivity-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.sensitivity-grid div{background:#fff;border:1px solid #d1d6d0;flex-direction:column;gap:7px;padding:12px;display:flex}.sensitivity-grid span{color:#78847f;text-transform:uppercase;font-size:9px}.sensitivity-grid strong{font-size:14px}.sensitivity-grid i{background:#57a38d;max-width:100%;height:4px;display:block}.result-actions{flex-wrap:wrap}.projection{border-top:1px solid var(--line);background:#f8f8f3;padding:30px 34px}.projection-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px;display:flex}.projection-heading h3{margin:0;font-size:22px}.projection-heading button{cursor:pointer;color:#285e54;background:0 0;border:1px solid #356b60;padding:10px 13px;font-size:11px;font-weight:750}.projection-scroll{border:1px solid var(--line);overflow-x:auto}.projection table{border-collapse:collapse;background:#fff;width:100%;font-size:12px}.projection th,.projection td{text-align:right;white-space:nowrap;border-bottom:1px solid #e0e3dd;padding:11px 13px}.projection th:first-child{text-align:left}.projection thead{color:#fff;background:#173d39}.projection>p{color:#73807c;margin:12px 0 0;font-size:11px}.direct-answer{background:#e1ebe4;border-left:4px solid #3f7b6d;padding:24px;color:#274640!important;font-size:18px!important}.answer-chips{flex-wrap:wrap;gap:8px;display:flex}.answer-chips span{color:#4e665f;text-transform:uppercase;letter-spacing:.06em;background:#fafbf7;border:1px solid #b7c5bc;padding:7px 10px;font-size:10px;font-weight:750}.definition-list{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.definition-list>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px}.definition-list h3{margin:0 0 7px;font-size:15px}.definition-list p{margin:0;font-size:12px!important;line-height:1.6!important}.content-grid{grid-template-columns:minmax(0,800px) 200px;justify-content:space-between;gap:80px;padding-bottom:100px;display:grid}.content-grid>article{min-width:0}.content-grid article>section{padding:0 0 64px;scroll-margin-top:100px}.content-grid h2{letter-spacing:-.04em;margin:0 0 20px;font-size:34px}.content-grid p{color:#586864;font-size:16px;line-height:1.8}.formula-box{color:#d9eee7;background:var(--green);flex-direction:column;gap:12px;margin:18px 0 22px;padding:26px;display:flex}.formula-box strong{font:500 21px/1.5 ui-monospace,monospace}.formula-box span{color:#91ada4;font-size:11px}.example-inputs{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.example-outputs{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-bottom:30px;display:grid}.example-outputs>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;gap:8px;padding:18px;display:flex}.example-outputs span{color:#68756f;font-size:11px}.example-outputs strong{font-size:20px}.example-inputs div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;gap:15px;padding:14px;font-size:12px;display:flex}.example-inputs span{color:#67746f}.caution{background:#e5ebe4;border-left:4px solid #4f8176;margin-top:24px;padding:20px 22px}.caution p{margin:6px 0 0;font-size:13px}.steps{margin:0;padding:0;list-style:none}.steps li{border-top:1px solid var(--line);grid-template-columns:35px 1fr;gap:15px;padding:17px 0;display:grid}.steps li>b{color:#47776c;font:700 11px ui-monospace,monospace}.steps span{color:#63716d;line-height:1.5}.steps strong{color:var(--ink)}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:19px 4px;font-weight:750}details p{padding:0 18px 20px;font-size:14px!important}.source-list{gap:10px;display:grid}.source-list a{background:#f8f7f2;border:1px solid #c8cec7;grid-template-columns:1fr auto;gap:7px 20px;padding:18px;display:grid}.source-list strong,.source-list span{grid-column:1}.source-list span{color:#66746f;font-size:12px;line-height:1.5}.source-list b{color:#3b7065;grid-area:1/2/3;align-self:center;font-size:11px}.embed-link{background:#24554e;margin-top:15px;color:#fff!important;padding:12px!important}.embed-offer{border-top:1px solid #d3ddd4;margin-top:15px;padding-top:12px}.embed-offer summary{cursor:pointer;color:#30665b;text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:800}.embed-offer .fine{margin:10px 0 8px}.embed-code{color:#2c3b36;white-space:pre-wrap;word-break:break-all;background:#f1f5f1;border:1px solid #d3ddd4;border-radius:6px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.5;display:block}.related-section{background:#dfe6de;padding:78px 0 95px}.related-grid{border-top:1px solid #abb8ae;border-left:1px solid #abb8ae;grid-template-columns:repeat(4,1fr);margin-top:32px;display:grid}.related-grid a{border-bottom:1px solid #abb8ae;border-right:1px solid #abb8ae;flex-direction:column;min-height:220px;padding:22px;display:flex}.related-grid h3{margin:0 0 10px;font-size:18px}.related-grid p{color:#61706b;margin:0;font-size:12px;line-height:1.55}.related-grid b{color:#30665b;margin-top:auto;font-size:11px}.embed-page{width:min(900px,100% - 30px);margin:25px auto}.embed-page>h1{margin:10px 0;font-size:30px}.embed-page>p{color:var(--muted)}.embed-brand,.embed-credit{color:#47776c;text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:800}.embed-page .calculator-card{margin:24px 0 15px}.compact .sensitivity{display:none}.bar-figure{background:#f1f5f1;border:1px solid #d3ddd4;border-radius:10px;margin:24px 0;padding:18px 18px 12px}.bar-figure svg{width:100%;height:auto;display:block}.bar-figure-label{fill:#2c3b36;font-size:13px}.bar-figure-value{fill:#30665b;font-size:13px;font-weight:700}.bar-figure-bar{fill:#4d8577}.bar-figure-bar.is-hi{fill:#24554e}.bar-figure figcaption{color:#61706b;margin-top:10px;font-size:12px;line-height:1.5}.resource-layout{grid-template-columns:minmax(0,820px) 230px;justify-content:space-between;gap:80px;padding-bottom:110px;display:grid}.guide-layout{grid-template-columns:minmax(0,820px) 250px;justify-content:space-between;gap:80px;padding-bottom:110px;display:grid}.guide-layout article>section{border-bottom:1px solid var(--line);padding:38px 0}.guide-layout h2{letter-spacing:-.035em;margin:8px 0 14px;font-size:31px}.guide-layout p{color:var(--muted);font-size:16px;line-height:1.8}.guide-layout>aside{flex-direction:column;align-self:start;display:flex;position:sticky;top:100px}.guide-layout>aside>b{color:#667c75;text-transform:uppercase;letter-spacing:.12em;margin-bottom:12px;font-size:11px}.guide-layout>aside a{color:#4e625d;border-bottom:1px solid var(--line);justify-content:space-between;gap:15px;padding:12px 0;font-size:12px;display:flex}.guide-answer{color:#fff;background:#153d39;margin-bottom:18px;padding:24px}.guide-answer p{color:#b9cec7;margin:7px 0 0;font-size:14px}.resource-layout article>section{border-top:1px solid var(--line);padding:32px 0}.resource-layout h2{letter-spacing:-.03em;margin:0 0 12px;font-size:25px}.resource-layout p{color:var(--muted);margin:0;line-height:1.8}.source-ledger{gap:12px;margin-top:30px;display:grid}.source-ledger a{border:1px solid var(--line);background:var(--white);padding:22px}.source-ledger code{color:#4b786e;text-transform:uppercase;font:700 10px ui-monospace,monospace}.source-ledger h2{margin:10px 0 8px}.source-ledger b{color:#366b60;margin-top:14px;font-size:11px;display:block}.glossary-layout{padding-bottom:110px}.alphabet{z-index:10;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:5px;padding:14px 0;display:flex;position:sticky;top:72px}.alphabet a{color:#315f56;background:#fff;border:1px solid #c5cec6;place-items:center;width:32px;height:32px;font-size:12px;font-weight:800;display:grid}.glossary-layout>section{border-bottom:1px solid var(--line);grid-template-columns:80px 1fr;gap:30px;padding:48px 0;scroll-margin-top:140px;display:grid}.glossary-layout>section>h2{color:#47776c;margin:0;font:500 54px Georgia,serif}.glossary-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.glossary-grid article{background:var(--white);border:1px solid #ccd2cb;padding:22px;scroll-margin-top:145px}.glossary-grid h3{margin:0 0 10px;font-size:18px}.glossary-grid p{color:#62706c;margin:0;font-size:13px;line-height:1.65}.glossary-grid a{color:#32685d;margin-top:16px;font-size:11px;font-weight:750;display:inline-block}.rates-layout{padding-bottom:110px}.rate-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.rate-card{background:var(--white);border:1px solid #c5cdc5;padding:30px}.rate-card h2,.rate-tools h2{letter-spacing:-.04em;margin:0 0 22px;font-size:30px}.rate-values{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,1fr);display:grid}.rate-values>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;gap:8px;padding:16px;display:flex}.rate-values span{color:#687671;text-transform:uppercase;font-size:11px}.rate-values strong{color:#245f54;font:500 30px Georgia,serif}.rate-card>p{color:var(--muted);font-size:13px;line-height:1.65}.rate-card>a{color:#32685d;font-size:12px;font-weight:750}.rate-unavailable{background:#edf0e9;padding:20px}.rate-unavailable p{color:#68756f;margin-bottom:0;font-size:12px}.rate-tools{padding:70px 0 45px}.table-scroll{-webkit-overflow-scrolling:touch;background:#fdfdfb;border:1px solid #12201e24;border-radius:14px;margin:22px 0;overflow-x:auto}.table-scroll-tall{max-height:560px;overflow-y:auto}.data-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:14px}.data-table caption{color:#5d6a64;text-align:left;border-bottom:1px solid #12201e1a;padding:14px 16px;font-size:12.5px;line-height:1.5}.data-table th,.data-table td{text-align:right;white-space:nowrap;border-bottom:1px solid #12201e12;padding:11px 16px}.data-table thead th{z-index:1;color:#12201e;text-transform:uppercase;letter-spacing:.07em;background:#f2f1ea;font-size:12px;font-weight:800;position:sticky;top:0}.data-table th[scope=row]{text-align:left;font-weight:700}.data-table td.muted{color:#5d6a64;text-align:left;white-space:normal;min-width:230px;font-weight:400}.data-table tbody tr:hover{background:#3476680d}.data-table tr.is-base{background:#34766817}.data-table tr.is-base th[scope=row],.data-table tr.is-base td{font-weight:800}.row-tag{color:#347668;text-transform:uppercase;letter-spacing:.08em;font-size:10.5px;font-weight:800;display:block}.data-table tfoot th,.data-table tfoot td{background:#f7f6f0;border-top:2px solid #12201e33;border-bottom:0}.data-table tfoot td{text-align:left}.matrix-table td.is-base-cell{background:var(--green);color:#fff;font-weight:800}.matrix-table thead th:first-child{text-align:left;font-size:11px}.schedule-details{margin:0 0 8px}.schedule-details>summary{cursor:pointer;border:1px solid #12201e29;border-radius:99px;align-items:center;gap:8px;padding:11px 18px;font-size:14px;font-weight:700;list-style:none;display:inline-flex}.schedule-details>summary::-webkit-details-marker{display:none}.schedule-details>summary:after{content:"↓"}.schedule-details[open]>summary:after{content:"↑"}.schedule-details>summary:hover{border-color:var(--green);color:#2e7064}.takeaways{border-left:4px solid var(--green);background:#f2f5f1;border-radius:0 14px 14px 0;margin:26px 0 34px;padding:26px 30px}.takeaways h2{letter-spacing:-.02em;margin:0 0 14px!important;font-size:19px!important}.takeaways ul{margin:0;padding-left:20px}.takeaways li{color:#2b3a36;margin-bottom:9px;font-size:15.5px;line-height:1.65}.takeaways li:last-child{margin-bottom:0}.mistakes-table th[scope=row]{white-space:normal;min-width:210px}.learn-section{padding-block:20px 10px}.learn-grid>div{min-width:0}.learn-grid{border-top:1px solid #12201e1f;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;padding:34px 0 6px;display:grid}.learn-grid h2{letter-spacing:-.03em;margin:0 0 18px;font-size:23px}.link-list,.term-list{margin:0;padding:0;list-style:none}.link-list li,.term-list>div{border-bottom:1px solid #12201e14;padding:13px 0}.link-list a{font-weight:750}.link-list a:hover,.term-list dt a:hover{color:#2e7064}.link-list span{color:#5d6a64;margin-top:4px;font-size:13.5px;line-height:1.5;display:block}.term-list dt{font-weight:750}.term-list dd{color:#5d6a64;margin:4px 0 0;font-size:13.5px;line-height:1.5}.sibling-eyebrow{margin-top:38px}.sibling-row{flex-wrap:wrap;gap:10px;display:flex}.sibling-row a{background:#fdfdfb;border:1px solid #12201e29;border-radius:99px;padding:9px 15px;font-size:13.5px;font-weight:650}.sibling-row a:hover{border-color:var(--green);color:#2e7064}@media (width<=900px){.desktop-nav{display:none}.mobile-nav{display:block}.hero{padding-top:64px}.hero-grid,.method-preview,.calculator-title,.content-grid,.resource-layout,.guide-layout{grid-template-columns:minmax(0,1fr)}.hero-console{min-height:470px}.category-grid,.featured-grid,.category-tool-grid,.guide-grid{grid-template-columns:repeat(2,1fr)}.section-heading{flex-direction:column;align-items:start}.library-layout{grid-template-columns:1fr;gap:35px}.library-layout>aside{grid-template-columns:repeat(3,1fr);display:grid;position:static}.library-layout>aside>b{grid-column:1/-1}.on-this-page,.resource-layout>aside,.guide-layout>aside{display:none}.learn-grid{grid-template-columns:minmax(0,1fr);gap:30px}.table-scroll-tall{max-height:440px}.related-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}}@media (width<=620px){.shell{width:min(100% - 24px,1180px)}.nav-wrap{height:62px}.nav-cta{padding:9px 12px}.hero h1{font-size:48px}.hero-actions,.cta-band>.shell,.calculator-topline,.library-search>div{flex-direction:column;align-items:stretch}.button{width:100%}.hero-console{min-height:440px;padding:18px;box-shadow:10px 12px #d7ddd4}.console-main strong{font-size:70px}.signal-strip>.shell{grid-template-columns:1fr 1fr}.signal-strip .shell>div{padding:16px 12px}.section{padding-block:70px}.category-grid,.featured-grid,.category-tool-grid,.guide-grid,.calculator-grid,.input-panel,.sensitivity,.related-grid,.footer-grid{grid-template-columns:1fr}.input-panel{border-right:0;border-bottom:1px solid var(--line)}.sensitivity-grid{grid-template-columns:1fr}.calculator-title{gap:25px}.library-layout>aside{grid-template-columns:1fr 1fr}.tool-list>a{grid-template-columns:1fr;gap:12px}.tool-list>a>span{text-align:left}.example-inputs,.source-list a{grid-template-columns:1fr}.source-list b{grid-area:auto/1}.footer-grid>div:last-child{grid-column:auto}.glossary-layout>section{grid-template-columns:1fr;gap:12px}.glossary-grid,.definition-list,.example-outputs,.rate-grid,.rate-values{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px}}@media print{.site-header,.footer,.hero-actions,.tool-actions,.result-actions,.sensitivity,.on-this-page,.related-section{display:none!important}body{background:#fff}.calculator-card{box-shadow:none;break-inside:avoid}.calculator-grid{grid-template-columns:1fr 1fr}}.skip-link{z-index:1000;background:var(--ink);color:#fff;padding:12px 16px;font-size:13px;font-weight:800;transition:transform .15s;position:fixed;top:12px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.term-glossary-tag{opacity:.6;font-size:.75em;font-weight:400}.network-related{border-top:1px solid #00000014;max-width:74rem;margin:2.5rem auto;padding:1.5rem 1.25rem}.network-related .eyebrow{margin:0 0 .25rem}.network-related h2{margin:0 0 1rem;font-size:1.25rem;line-height:1.3}.network-related-list{gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.network-related-list li{flex-direction:column;gap:.15rem;display:flex}.network-related-list a{font-weight:600}.network-related-q{opacity:.75;font-size:.9rem}.radius-map-card{padding:0}.radius-search{grid-template-columns:1fr auto;align-items:end;gap:16px;padding:28px 30px 0;display:grid}.radius-search .tool-actions{grid-column:auto;padding-top:0}.radius-results{flex-direction:column;gap:2px;margin:0;padding:0 30px;list-style:none;display:flex}.radius-results button{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;width:100%;padding:9px 12px;font-size:12px}.radius-results button:hover{background:var(--paper)}.radius-map-canvas{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#e8e6dd;width:100%;height:420px;margin-top:22px}.radius-controls{flex-wrap:wrap;align-items:end;gap:20px;padding:22px 30px;display:flex}.unit-toggle{border:1px solid #aeb8b0;display:flex}.unit-toggle button{cursor:pointer;color:#3c5d56;background:#fff;border:0;padding:11px 16px;font-size:12px;font-weight:700}.unit-toggle button.active{color:#fff;background:#16463f}.radius-stats .result-secondary:last-of-type{border-bottom:1px solid #41645f;margin-bottom:16px;padding-bottom:20px}.radius-caption{color:var(--muted);padding:16px 30px 28px;font-size:12px}@media (width<=760px){.radius-search{grid-template-columns:1fr}.radius-map-canvas{height:320px}}@media print{.radius-map-canvas,.radius-search,.radius-results{display:none!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}