/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:-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-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]){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;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}.fixed{position:fixed}.relative{position:relative}.static{position:static}.hidden{display:none}.table{display:table}}:root{color-scheme:light;--ink:#131a18;--ink-2:#27312e;--paper:#f4f3ed;--white:#fffef8;--line:#c8cbc2;--muted:#606a66;--green:#9ce23a;--green-dark:#487817;--amber:#ffc247;--red:#c84435;--paper-grid:radial-gradient(#26322e1a .45px, transparent .6px);--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;font-family:var(--sans);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink)}body{background-color:var(--paper);background-image:var(--paper-grid);color:var(--ink);-webkit-font-smoothing:antialiased;background-size:5px 5px;margin:0;line-height:1.55}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--amber);outline-offset:3px}[hidden]{display:none!important}.page-width{width:min(1180px,100% - 40px);margin-inline:auto}.skip-link{z-index:100;background:var(--white);padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:none}.site-header{z-index:20;background:var(--ink);height:68px;color:var(--white);border-bottom:1px solid #38423f;position:relative}.header-inner{justify-content:space-between;align-items:center;width:min(1240px,100% - 32px);height:100%;margin:auto;display:flex}.brand{font:700 14px/1 var(--mono);letter-spacing:.08em;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand>span:last-child>span{color:var(--green);margin:0 2px}.brand-mark{border:1px solid #71807b;grid-template-columns:repeat(3,1fr);align-items:end;gap:2px;width:25px;height:25px;padding:4px;display:grid}.brand-mark i{background:var(--green);height:38%;display:block}.brand-mark i:nth-child(2){height:100%}.brand-mark i:nth-child(3){height:62%}.primary-nav{font:600 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.07em;align-items:center;gap:30px;display:flex}.primary-nav a{color:#c8cecb;text-decoration:none}.primary-nav a:hover{color:var(--green)}.mobile-menu{display:none;position:relative}.mobile-menu summary{cursor:pointer;min-height:44px;font:700 12px var(--mono);text-transform:uppercase;align-items:center;gap:7px;list-style:none;display:flex}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary:before{content:"+";color:var(--green);font-size:15px}.mobile-menu[open] summary:before{content:"−"}.mobile-menu nav{z-index:30;background:var(--ink);border:1px solid #4f5c58;width:270px;max-height:70vh;position:absolute;top:38px;right:0;overflow:auto;box-shadow:0 10px 30px #0008}.mobile-menu nav a{font:600 12px var(--mono);border-bottom:1px solid #35403c;padding:12px 15px;text-decoration:none;display:block}.home-hero{color:var(--white);background-color:var(--ink);border-bottom:5px solid var(--green);background-image:linear-gradient(#ffffff0a 1px,#0000 1px),linear-gradient(90deg,#ffffff0a 1px,#0000 1px);background-size:48px 48px;overflow:hidden}.hero-grid{grid-template-columns:1.12fr .88fr;align-items:center;gap:70px;min-height:650px;padding-block:76px 90px;display:grid}.eyebrow,.section-code{color:var(--green-dark);font:700 11px/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 15px}.home-hero .eyebrow{color:var(--green)}.hero-copy h1{letter-spacing:-.055em;text-wrap:balance;max-width:760px;margin:0;font-size:clamp(50px,6.7vw,88px);font-weight:760;line-height:.92}.hero-copy h1 span{color:#7b8682}.lede{color:#4b5652;max-width:720px;font-size:clamp(17px,2vw,21px);line-height:1.6}.hero-copy .lede{color:#bcc5c2;max-width:650px;margin:28px 0}.hero-actions{font:700 12px var(--mono);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:25px;margin-top:30px;display:flex}.primary-link{min-width:220px;color:var(--ink);background:var(--green);border:1px solid var(--green);justify-content:space-between;padding:14px 17px;text-decoration:none;display:flex}.hero-actions>a:last-child{color:#cfd5d2}.trust-line{border-top:1px solid #3a4441;grid-template-columns:repeat(3,1fr);margin:56px 0 0;display:grid}.trust-line div{padding:18px 16px 0 0}.trust-line dt{color:#7f8b87;font:700 9px var(--mono);letter-spacing:.13em}.trust-line dd{margin:5px 0 0;font-size:13px}.hero-drawing{min-height:430px;box-shadow:inset 0 0 0 12px var(--ink), inset 0 0 0 13px #323e3a;background:radial-gradient(circle,#212c29 0,#151d1b 68%);border:1px solid #47534f;position:relative}.hero-drawing:before,.hero-drawing:after{content:"";background:#56625e;position:absolute}.hero-drawing:before{width:1px;height:88%;top:6%;left:50%}.hero-drawing:after{width:88%;height:1px;top:50%;left:6%}.tool-silhouette{z-index:2;clip-path:polygon(29% 0,71% 0,71% 54%,86% 64%,86% 96%,71% 100%,29% 100%,14% 96%,14% 64%,29% 54%);background:#c2cbc7;width:152px;height:285px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:inset -20px 0 #7d8985}.tool-silhouette span{background:var(--ink);position:absolute;inset:20px 57px 125px}.tool-silhouette i{border:3px solid var(--ink);border-radius:50%;width:68px;height:68px;position:absolute;bottom:32px;left:42px}.drawing-label{z-index:3;background:var(--ink);color:var(--green);font:700 12px var(--mono);padding:3px 6px;position:absolute}.drawing-label.top{top:22px;left:53%}.drawing-label.side{top:55%;right:20px}.dimension-line{z-index:3;border-color:var(--green);position:absolute}.dimension-line.horizontal{border-top:1px solid var(--green);bottom:40px;left:20%;right:20%}.dimension-line.vertical{border-left:1px solid var(--green);top:11%;bottom:11%;left:19%}.dimension-line i{background:var(--green);width:7px;height:7px;position:absolute;transform:rotate(45deg)}.horizontal i:first-child{top:-4px;left:-3px}.horizontal i:last-child{top:-4px;right:-3px}.vertical i:first-child{top:-3px;left:-4px}.vertical i:last-child{bottom:-3px;left:-4px}.drawing-data{z-index:4;color:#aeb8b4;font:12px var(--mono);position:absolute;bottom:17px;left:28px}.featured-section{background-color:var(--paper);background-image:var(--paper-grid);border-bottom:1px solid var(--line);background-size:5px 5px;padding:80px 0}.featured-heading,.index-heading{grid-template-columns:1fr 1fr;align-items:end;gap:80px;margin-bottom:30px;display:grid}.featured-heading h2,.index-heading h2,.principles-grid h2{letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:clamp(30px,4vw,50px);line-height:1.05}.featured-heading>p,.index-heading>p{color:var(--muted);max-width:540px;margin:0}.calculator-shell{background:var(--ink);color:var(--white);border:1px solid #525c59;box-shadow:9px 9px #c8cbc2}.calc-bar{color:#8d9995;min-height:38px;font:700 9px var(--mono);letter-spacing:.11em;border-bottom:1px solid #3d4945;justify-content:space-between;align-items:center;padding:8px 13px;display:flex}.calc-bar>div{align-items:center;gap:8px;display:flex}.status-light{background:var(--green);border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 8px #9ce23a80}.calc-grid{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);min-height:420px;display:grid}.calc-form{border-right:1px solid #3d4945;padding:30px}.calc-form-heading{border-bottom:1px solid #3d4945;justify-content:space-between;align-items:baseline;padding-bottom:14px;display:flex}.calc-form-heading h2{margin:0;font-size:19px}.calc-form .section-code,.result-heading .section-code{color:var(--green);margin:0}.field-grid{grid-template-columns:1fr 1fr;gap:19px 16px;padding:25px 0;display:grid}.field:only-child,.field:has(textarea){grid-column:1/-1}.field label{color:#aeb7b4;font:700 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 7px;display:block}.field input,.field select,.field textarea{width:100%;min-height:48px;color:var(--white);font-family:var(--mono);background:#1c2522;border:1px solid #4c5955;border-radius:0;padding:11px 12px}.field textarea{resize:vertical;min-height:150px;line-height:1.7}.field select{appearance:auto}.field input:hover,.field select:hover,.field textarea:hover{border-color:#798682}.field small{color:#788480;margin-top:6px;font-size:10px;display:block}.field input[aria-invalid=true],.field select[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:#ff806b;box-shadow:inset 4px 0 #ff806b}.field .field-error{color:#ffb2a6;font-weight:650;line-height:1.45}.calculate-button{width:100%;min-height:48px;color:var(--ink);background:var(--green);border:1px solid var(--green);font:800 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:14px 17px;display:flex}.calculate-button:hover{background:#b5f55c}.calculate-button:active{transform:translateY(1px)}.result-panel{background-color:#19211f;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:24px 24px;min-width:0;padding:30px;position:relative}.result-heading{border-bottom:1px solid #3d4945;justify-content:space-between;padding-bottom:14px;display:flex}.result-status{color:#8b9692;font:700 9px var(--mono);letter-spacing:.1em}.result-empty{text-align:center;color:#c2cac7;flex-direction:column;justify-content:center;align-items:center;min-height:310px;display:flex}.result-empty p{margin:20px 0 2px;font-weight:650}.result-empty>span{color:#77837f;font-size:12px}.crosshair{border:1px solid #53605c;border-radius:50%;width:76px;height:76px;position:relative}.crosshair:before,.crosshair:after{content:"";background:#53605c;position:absolute}.crosshair:before{width:100px;height:1px;top:37px;left:-13px}.crosshair:after{width:1px;height:100px;top:-13px;left:37px}.crosshair span{background:var(--green);width:8px;height:8px;position:absolute;top:33px;left:33px;transform:rotate(45deg)}.result-error{color:#ffd7d0;background:#3b211e;border:1px solid #ed755f;border-left-width:5px;margin-top:24px;padding:20px}.result-error strong{color:#ff9c8a;font:800 10px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px;display:block}.result-error span{font-weight:700;line-height:1.45;display:block}.result-error:focus,.result-primary:focus{outline:2px solid var(--green);outline-offset:4px}.result-content{padding-top:24px}.result-primary{border-left:4px solid var(--green);background:#222e2a;padding:20px}.result-primary span{color:#9ba7a3;font:700 10px var(--mono);text-transform:uppercase;letter-spacing:.08em;display:block}.result-primary strong{overflow-wrap:anywhere;color:var(--green);font:700 clamp(24px, 4vw, 37px)/1.1 var(--mono);letter-spacing:-.05em;margin-top:7px;display:block}.result-details{margin:18px 0}.result-details div{border-bottom:1px solid #3b4743;justify-content:space-between;gap:20px;padding:8px 0;display:flex}.result-details dt{color:#929d99;font-size:12px}.result-details dd{text-align:right;font:700 12px var(--mono);margin:0}.result-note{border-left:2px solid var(--amber);color:#b9c1be;padding-left:12px;font-size:11px}.coordinate-wrap{border:1px solid #46514e;max-height:330px;overflow:auto}.coordinate-wrap table{border-collapse:collapse;width:100%;font:11px var(--mono)}.coordinate-wrap caption{text-align:left;color:#aeb8b4;padding:9px}.coordinate-wrap th,.coordinate-wrap td{text-align:right;border-top:1px solid #3a4642;padding:7px 9px}.coordinate-wrap th{color:var(--green);background:#25302d;position:sticky;top:0}.coordinate-wrap th:first-child,.coordinate-wrap td:first-child{text-align:left}.featured-link{font:700 11px var(--mono);text-transform:uppercase;justify-content:flex-end;margin-top:24px;display:flex}.featured-link a span{color:var(--green-dark);margin-left:8px}.tool-index{padding-block:90px}.tool-list{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.tool-list li{border-bottom:1px solid var(--line)}.tool-list a{grid-template-columns:54px 1fr 1.2fr 30px;align-items:center;gap:20px;min-height:100px;padding:18px 8px;text-decoration:none;display:grid}.tool-list a:hover{background:var(--white);padding-inline:16px}.tool-number{color:var(--green-dark);font:700 12px var(--mono)}.tool-list small{color:var(--muted);font:700 9px var(--mono);text-transform:uppercase;letter-spacing:.08em;display:block}.tool-list strong{font-size:18px}.tool-list p{color:var(--muted);margin:0;font-size:13px}.tool-list i{color:var(--green-dark);font-size:22px;font-style:normal}.principles-section{color:var(--white);background:var(--ink);padding:90px 0}.principles-grid{grid-template-columns:.8fr 1.2fr;gap:90px;display:grid}.principles-grid .section-code{color:var(--green)}.principle-list{border-top:1px solid #46514e}.principle-list article{border-bottom:1px solid #46514e;grid-template-columns:35px 180px 1fr;gap:20px;padding:24px 0;display:grid}.principle-list article>span{color:var(--green);font:700 11px var(--mono)}.principle-list h3{margin:0;font-size:16px}.principle-list p{color:#a6b0ac;margin:0;font-size:13px}.tool-hero{padding-block:55px 45px}.breadcrumbs{color:var(--muted);font:700 10px var(--mono);text-transform:uppercase;letter-spacing:.07em;gap:10px;margin-bottom:40px;display:flex}.breadcrumbs a{color:var(--green-dark)}.tool-title-grid{grid-template-columns:1.15fr .85fr;align-items:end;gap:90px;display:grid}.tool-title-grid h1{letter-spacing:-.05em;text-wrap:balance;max-width:780px;margin:0;font-size:clamp(42px,6vw,73px);line-height:.96}.tool-title-grid .lede{margin:25px 0 0}.formula-plate{border:1px solid var(--line);border-left:5px solid var(--green-dark);background:var(--white);padding:22px}.formula-plate span{color:var(--green-dark);font:700 10px var(--mono);letter-spacing:.1em}.formula-plate p{color:#3d4844;font:12px/1.7 var(--mono);margin:12px 0 0}.tool-calc-wrap{padding-bottom:32px}.risk-strip{border-top:1px solid #d39f34;border-bottom:1px solid #d39f34;grid-template-columns:44px 1fr;gap:15px;padding-block:20px;display:grid}.risk-strip>span{background:var(--amber);width:35px;height:35px;font:900 20px var(--mono);place-items:center;display:grid}.risk-strip strong{font:800 10px var(--mono);text-transform:uppercase;letter-spacing:.08em}.risk-strip p{color:#5b5548;margin:2px 0 0;font-size:13px}.content-grid{grid-template-columns:minmax(0,1fr) 320px;gap:90px;padding-block:75px 100px;display:grid}.prose-content section{padding-bottom:65px}.prose-content section+section{border-top:1px solid var(--line);padding-top:5px}.prose-content h2{letter-spacing:-.035em;text-wrap:balance;margin:0 0 25px;font-size:clamp(27px,3.4vw,40px);line-height:1.1}.prose-content h3{font-size:12px;font-family:var(--mono);text-transform:uppercase}.prose-content ol,.prose-content ul{padding-left:20px}.prose-content li{color:#3e4945;margin:10px 0}.prose-content ol li::marker{color:var(--green-dark);font:700 12px var(--mono)}.two-column-list{grid-template-columns:1fr 1fr;gap:45px;display:grid}.two-column-list>div{border-top:3px solid var(--ink);background:var(--white);padding:18px 22px}.faq-list{border-top:2px solid var(--ink)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;padding:19px 35px 19px 0;font-weight:700;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--green-dark);font:700 20px var(--mono);position:absolute;right:6px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--muted);margin:0;padding:0 45px 20px 0}.related-panel{color:var(--white);background:var(--ink);align-self:start;padding:24px;position:sticky;top:30px}.related-panel .section-code{color:var(--green)}.related-panel h2{margin:0 0 18px;font-size:21px}.related-panel nav{border-top:1px solid #49534f}.related-panel nav a{border-bottom:1px solid #49534f;grid-template-columns:28px 1fr 15px;align-items:center;gap:10px;padding:15px 0;text-decoration:none;display:grid}.related-panel nav a span{color:var(--green);font:700 9px var(--mono)}.related-panel nav a strong{font-size:12px}.related-panel nav a i{color:var(--green);font-style:normal}.privacy-note{color:#94a09c;font:10px/1.8 var(--mono);text-transform:uppercase;margin:25px 0 0}.privacy-note span{color:var(--green)}.legal-page{padding-block:60px 100px}.legal-grid{grid-template-columns:260px minmax(0,720px);gap:80px;display:grid}.legal-aside{align-self:start;position:sticky;top:25px}.legal-aside p{color:var(--muted);font-size:12px}.legal-content h1{letter-spacing:-.05em;margin:0 0 20px;font-size:clamp(42px,6vw,68px)}.legal-content .effective{color:var(--muted);font:11px var(--mono);text-transform:uppercase;margin-bottom:40px}.legal-content section{border-top:1px solid var(--line);padding:27px 0}.legal-content h2{margin:0 0 12px;font-size:22px}.legal-content p,.legal-content li{color:#46514d}.legal-content li{margin:8px 0}.not-found{text-align:center;background-image:linear-gradient(#0000000b 1px,#0000 1px),linear-gradient(90deg,#0000000b 1px,#0000 1px);background-size:35px 35px;place-items:center;min-height:67vh;padding:60px 20px;display:grid}.not-found-code{color:var(--green-dark);font:800 clamp(90px, 20vw, 220px)/.8 var(--mono);letter-spacing:-.12em;margin:0}.not-found h1{margin:25px 0 5px;font-size:34px}.not-found p{color:var(--muted)}.not-found a{color:var(--white);background:var(--ink);font:700 11px var(--mono);text-transform:uppercase;margin-top:15px;padding:12px 18px;display:inline-block}.site-footer{color:#abb4b1;background:#0d1211;border-top:1px solid #38423f;padding:55px 0}.footer-inner{grid-template-columns:1fr auto 1fr;align-items:end;gap:45px;width:min(1180px,100% - 40px);margin:auto;display:grid}.footer-brand{color:var(--white)}.footer-inner>div p{margin:14px 0 0;font-size:12px}.site-footer nav{gap:18px;font-size:11px;display:flex}.footer-note{text-align:right;max-width:280px;font:10px/1.6 var(--mono);text-transform:uppercase;justify-self:end;margin:0}@media (width<=900px){.hero-grid{grid-template-columns:1fr;min-height:0}.hero-drawing{display:none}.tool-title-grid,.featured-heading,.index-heading,.principles-grid,.content-grid,.legal-grid{grid-template-columns:1fr;gap:38px}.calc-grid{grid-template-columns:1fr}.calc-form{border-bottom:1px solid #3d4945;border-right:0}.result-panel{min-height:390px}.related-panel,.legal-aside{position:static}.related-panel{max-width:none}.tool-list a{grid-template-columns:40px 1fr 30px}.tool-list p{display:none}.principle-list article{grid-template-columns:30px 160px 1fr}.footer-inner{grid-template-columns:1fr 1fr}.footer-note{text-align:left;grid-column:1/-1;justify-self:start}}@media (width<=620px){.page-width{width:min(100% - 24px,1180px)}.primary-nav{display:none}.mobile-menu{display:block}.site-header{height:60px}.header-inner{width:calc(100% - 24px)}.hero-grid{padding:48px 0 58px}.hero-copy h1{font-size:clamp(42px,13vw,58px);line-height:.94}.hero-copy .lede{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch;gap:18px}.primary-link{min-width:0}.trust-line{gap:8px;margin-top:44px}.trust-line div{padding-right:4px}.trust-line dd{font-size:11px}.featured-section,.tool-index,.principles-section{padding-block:55px}.featured-heading,.index-heading{gap:20px}.calculator-shell{box-shadow:5px 5px #c8cbc2}.calc-bar{padding:8px 10px}.calc-bar>span{display:none}.calc-form,.result-panel{padding:20px 16px}.calc-form-heading{flex-direction:column;align-items:flex-start;gap:7px}.calc-form-heading h2{font-size:17px;line-height:1.25}.field-grid{grid-template-columns:1fr;gap:16px;padding-block:20px}.field,.field:has(textarea){grid-column:auto}.result-panel{min-height:360px}.result-panel:has(.result-error:not([hidden])){min-height:0;padding-bottom:28px}.result-primary{padding:16px 13px}.result-primary strong{font-size:25px}.result-details div{align-items:start}.tool-list a{grid-template-columns:32px 1fr 20px;gap:12px;min-height:84px}.tool-list strong{font-size:15px}.principle-list article{grid-template-columns:30px 1fr}.principle-list p{grid-column:2}.tool-hero{padding-block:35px 30px}.breadcrumbs{margin-bottom:25px}.tool-title-grid{gap:30px}.tool-title-grid h1{font-size:42px}.tool-title-grid .lede{font-size:16px}.formula-plate{padding:16px}.risk-strip{width:min(100% - 24px,1180px)}.risk-strip p{font-size:12px;line-height:1.55}.content-grid{padding-block:55px}.prose-content section{padding-bottom:50px}.two-column-list{grid-template-columns:1fr;gap:18px}.legal-page{padding-block:40px 70px}.legal-grid{gap:20px}.legal-aside{border-bottom:1px solid var(--line);padding-bottom:20px}.footer-inner{grid-template-columns:1fr;gap:25px}.site-footer nav{flex-wrap:wrap}.footer-note{grid-column:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.guide-promo[data-astro-cid-ufc565md]{width:min(100% - 40px,1180px);color:inherit;border:1px solid;justify-content:space-between;gap:24px;margin:70px auto;padding:24px 26px;display:flex}.guide-promo[data-astro-cid-ufc565md] div[data-astro-cid-ufc565md]{gap:6px;display:grid}.guide-promo[data-astro-cid-ufc565md] span[data-astro-cid-ufc565md]{letter-spacing:.14em;font-size:.68rem;font-weight:800}.guide-promo[data-astro-cid-ufc565md] a[data-astro-cid-ufc565md]{color:inherit;font-weight:750}@media (width<=620px){.guide-promo[data-astro-cid-ufc565md]{flex-direction:column;width:min(100% - 28px,1180px)}}
