@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-outline-style:solid}}}@layer theme{:root,:host{--font-sans:var(--font-sans);--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;-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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.outline{outline-style:var(--tw-outline-style);outline-width:1px}}:root{--background:#f8f9f5;--surface:#fff;--foreground:#202b25;--muted:#626e66;--primary:#205740;--primary-soft:#e9f0e9;--border:#dce2da;--accent:#e3edc7;--radius:12px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{color:var(--foreground);background:var(--background);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button,a,input{-webkit-tap-highlight-color:transparent}a,button{transition:color .18s,background .18s,border-color .18s,box-shadow .18s}:focus-visible{outline-offset:4px;outline:3px solid #6d946e}::selection{background:var(--accent);color:var(--primary)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:650;line-height:1.4}.container{width:min(1160px,100% - 64px);margin-inline:auto}.skip-link{z-index:100;background:var(--primary);color:#fff;border-radius:8px;padding:12px 20px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:12px}.site-header{border-bottom:1px solid var(--border);background:var(--background)}.header-inner{align-items:center;gap:48px;height:90px;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:11px;font-size:24px;font-weight:750;display:inline-flex}.brand-mark{width:36px;height:36px;color:var(--primary)}.header-inner nav{align-items:center;gap:34px;margin-left:auto;display:flex}.header-inner nav a{min-height:44px;color:var(--muted);align-items:center;font-size:15px;display:flex}.header-inner nav a:hover,.header-inner nav a[aria-current]{color:var(--primary)}.header-inner nav a[aria-current]{font-weight:650}.header-note{border-left:1px solid var(--border);color:var(--muted);align-items:center;gap:8px;padding-left:28px;font-size:12px;display:flex}.header-note>span{background:var(--primary);border-radius:50%;width:6px;height:6px}.hero{grid-template-columns:1.1fr 1fr;align-items:center;gap:70px;padding-top:72px;padding-bottom:72px;display:grid}.eyebrow{color:var(--primary);letter-spacing:.09em;align-items:center;gap:8px;font-size:12px;font-weight:650;display:inline-flex}.eyebrow>span{background:var(--primary);border-radius:50%;width:5px;height:5px}.hero h1{letter-spacing:-.04em;margin:18px 0 22px;font-size:clamp(36px,4.1vw,53px);line-height:1.45}.hero em{color:var(--primary);font-style:normal}.hero-copy>p{color:var(--muted);max-width:460px;font-size:16px;line-height:1.9}.hero-actions{align-items:center;gap:26px;margin-top:30px;display:flex}.button{border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:14px;min-height:46px;padding:11px 20px;font-size:14px;font-weight:600;line-height:1.5;display:inline-flex}.button-primary{color:#fff;background:var(--primary)}.button-primary:hover{background:#163f2d}.button-outline{border-color:var(--border);background:var(--surface);color:var(--primary)}.button-outline:hover{background:var(--primary-soft)}.text-link{min-height:44px;color:var(--primary);align-items:center;gap:10px;font-size:14px;font-weight:550;display:inline-flex}.text-link:hover{color:#102f22}.hero-note{color:var(--muted);align-items:center;gap:12px;margin-top:22px;font-size:12px;display:flex}.status{border:1px solid var(--border);color:var(--muted);background:#f5f7f2;border-radius:4px;align-items:center;gap:6px;padding:3px 8px;font-size:11px;font-weight:500;line-height:1.6;display:inline-flex}.consumption-map{color:#dce9df;background:#1e4638;border-radius:14px;padding:24px 22px 18px;position:relative;box-shadow:0 16px 40px #1b4b3610}.map-heading{font:10px/1.6 var(--font-sans);letter-spacing:.1em;color:#b3cfc0;justify-content:space-between;align-items:center;display:flex}.map-dot{background:#d9edb8;border-radius:50%;width:5px;height:5px}.consumption-map svg{width:100%;height:auto;margin:8px 0;display:block}.map-bottom{border-top:1px solid #557e70;justify-content:center;align-items:center;gap:22px;padding-top:14px;font-size:13px;display:flex}.map-bottom span:nth-child(2n){color:#a9c5b9}.consumption-map small{text-align:center;color:#b3cfc0;margin-top:8px;font-size:10px;display:block}.topic-strip{border-block:1px solid var(--border);background:#f0f3ec}.topic-grid{grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.topic-grid a{color:var(--primary);border-right:1px solid var(--border);align-items:center;gap:13px;padding:25px 16px;display:flex}.topic-grid a:first-child{padding-left:0}.topic-grid a:last-child{border-right:0}.topic-grid a:hover{background:#e7edde}.topic-grid a>svg:last-child{width:14px;margin-left:auto}.topic-grid strong{font-size:14px;font-weight:600;display:block}.topic-grid span{color:var(--muted);font-size:11px;display:block}.section{padding-block:60px}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.section-heading h2{letter-spacing:-.03em;margin-top:9px;font-size:28px}.tool-grid,.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;min-width:0;padding:24px;display:flex}.tool-card:hover{border-color:#88a390;box-shadow:0 6px 22px #1f473909}.card-top{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.icon-box{background:var(--primary-soft);width:44px;height:44px;color:var(--primary);border-radius:9px;justify-content:center;align-items:center;display:inline-flex}.card-category{color:var(--muted);font-size:12px}.tool-card h3{letter-spacing:-.02em;margin:7px 0 12px;font-size:19px}.tool-card p{color:var(--muted);margin-bottom:25px;font-size:14px;line-height:1.9}.card-bottom{color:var(--primary);border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:auto;padding-top:17px;font-size:13px;display:flex}.principles{background:#edf1e7;border:1px solid #dce5d3;border-radius:12px;grid-template-columns:1fr 1.3fr;gap:70px;padding:42px;display:grid}.principles h2{letter-spacing:-.025em;margin-top:12px;font-size:28px;line-height:1.6}.principle-items{gap:22px;display:grid}.principle-items>div{align-items:flex-start;gap:16px;display:flex}.principle-items svg{color:var(--primary);flex-shrink:0;margin-top:3px}.principle-items h3{font-size:16px}.principle-items p{color:var(--muted);margin-top:5px;font-size:13px}.guide-card{border-top:2px solid var(--primary);flex-direction:column;padding:24px 0;display:flex}.guide-card h3{margin-top:17px;margin-bottom:13px;font-size:20px}.guide-card p{color:var(--muted);margin-bottom:26px;font-size:14px;line-height:1.9}.guide-card:hover h3{color:var(--primary)}.site-footer{border-top:1px solid var(--border);background:#eef1e9;margin-top:20px}.footer-main{justify-content:space-between;gap:30px;padding-block:38px;display:flex}.footer-main .brand{font-size:21px}.footer-main .brand-mark{width:30px;height:30px}.footer-main p{color:var(--muted);margin-top:12px;font-size:12px}.footer-links{align-items:flex-start;gap:30px;font-size:13px;display:flex}.footer-links a{align-items:center;min-height:44px;display:flex}.footer-links a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);color:var(--muted);justify-content:space-between;gap:20px;padding-block:17px;font-size:11px;display:flex}.footer-filing{color:var(--muted);text-align:center;flex-wrap:wrap;justify-content:center;gap:8px 20px;padding-bottom:20px;font-size:12px;display:flex}.footer-filing a:hover{text-decoration:underline}.footer-address{flex-basis:100%}.page-section{padding-top:30px;padding-bottom:70px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:8px;margin-bottom:42px;font-size:12px;display:flex}.breadcrumbs>span{align-items:center;gap:8px;display:inline-flex}.breadcrumbs a:hover{color:var(--primary)}.page-heading{margin-bottom:38px}.page-heading h1{letter-spacing:-.035em;margin:14px 0 16px;font-size:36px}.page-heading p{color:var(--muted);max-width:700px;font-size:15px}.catalog-controls{margin-bottom:24px}.search-field{border:1px solid var(--border);background:var(--surface);max-width:560px;color:var(--muted);border-radius:8px;align-items:center;gap:14px;margin-bottom:24px;padding:5px 16px;display:flex}.search-field:focus-within{border-color:var(--primary)}.search-field input{width:100%;min-width:0;color:var(--foreground);background:0 0;border:0;outline:none;height:44px;font-size:15px}.search-field input::placeholder{color:var(--muted)}.search-field button{background:0 0;border:0;place-items:center;min-width:44px;min-height:44px;display:grid}.filters{flex-wrap:wrap;gap:8px;display:flex}.filters button{border:1px solid var(--border);min-height:44px;color:var(--muted);background:var(--surface);border-radius:6px;padding:8px 18px;font-size:14px}.filters button[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff}.filters button:hover:not([aria-pressed=true]){background:var(--primary-soft)}.results-line{color:var(--muted);border-top:1px solid var(--border);justify-content:space-between;gap:16px;margin-bottom:24px;padding-top:20px;font-size:12px;display:flex}.empty-state{border:1px dashed var(--border);text-align:center;min-height:310px;color:var(--muted);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:15px;padding:30px;display:flex}.empty-state h2{color:var(--foreground);font-size:22px}.empty-state p{margin-bottom:10px}.detail-heading{max-width:850px;margin-bottom:36px}.detail-heading .icon-box{vertical-align:middle;margin-right:14px}.detail-heading h1{letter-spacing:-.03em;margin:20px 0 15px;font-size:36px}.detail-heading p{color:var(--muted);font-size:16px}.detail-grid{grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:44px;display:grid}.tool-placeholder{background:#edf1e7;border:1px dashed #a9b8a8;border-radius:12px;padding:32px}.tool-placeholder h2{margin:16px 0 12px;font-size:25px}.tool-placeholder p{color:var(--muted);margin-bottom:12px;font-size:15px;line-height:1.9}.detail-section{margin-top:34px}.detail-section h2,.scope-note h2{margin-bottom:14px;font-size:21px}.detail-section p,.scope-note p{color:var(--muted);font-size:15px;line-height:1.9}.number-list{margin:0;padding:0;list-style:none}.number-list li{border-bottom:1px solid var(--border);align-items:baseline;gap:20px;padding:15px 0;font-size:15px;display:flex}.number-list li span{color:var(--primary);font:12px/1.5 ui-monospace,monospace}.simple-list{color:var(--muted);padding-left:20px;font-size:15px;line-height:2.1}.simple-list li::marker{color:var(--primary)}.scope-note{border-left:3px solid var(--primary);background:#f0f3ed;margin-top:28px;padding:24px}.scope-note h2{font-size:17px}.detail-aside{flex-direction:column;gap:20px;display:flex}.aside-card{border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:24px}.aside-card h2{margin:12px 0 18px;font-size:17px}.aside-card a{border-top:1px solid var(--border);color:var(--primary);justify-content:space-between;align-items:center;gap:12px;padding-block:13px;font-size:14px;display:flex}.aside-card a svg{flex-shrink:0}.aside-card a:hover{text-decoration:underline}.small-text{color:var(--muted);margin-top:16px;font-size:12px;line-height:1.8}.related-section{padding-bottom:0}.article{max-width:760px;margin-inline:auto}.article h1{letter-spacing:-.03em;margin:16px 0 20px;font-size:36px;line-height:1.5}.article-description{color:var(--muted);font-size:17px;line-height:1.9}.article-meta{color:var(--muted);border-bottom:1px solid var(--border);gap:22px;margin-top:24px;padding-bottom:28px;font-size:12px;display:flex}.prose{padding-top:12px;padding-bottom:28px;font-size:16px;line-height:2}.prose h2{margin-top:32px;margin-bottom:16px;font-size:24px}.prose h3{margin-top:24px;margin-bottom:12px;font-size:19px}.prose p{margin-block:16px}.prose ul,.prose ol{margin-block:18px;padding-left:24px}.prose li{margin-bottom:8px}.prose a{color:var(--primary);text-underline-offset:4px;overflow-wrap:anywhere;text-decoration:underline}.prose strong{font-weight:650}.prose blockquote{border-left:3px solid var(--primary);background:var(--primary-soft);margin:24px 0;padding:1px 24px}.not-found{min-height:55vh;padding-block:100px}.not-found h1{margin:16px 0;font-size:36px}.not-found p{color:var(--muted);margin-bottom:24px}.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}@media (max-width:1024px){.header-note{display:none}.hero{gap:36px;padding-block:55px}.topic-grid a{gap:8px;padding-inline:12px}.topic-grid a>svg:last-child{display:none}.tool-grid,.guide-grid{gap:16px}.tool-card{padding:20px}.tool-card h3{font-size:17px}.principles{gap:36px;padding:32px}.detail-grid{gap:24px}}@media (max-width:767px){.container{width:calc(100% - 40px)}.header-inner{gap:20px;height:78px}.brand{flex-shrink:0;gap:8px;font-size:21px}.brand-mark{width:30px;height:30px}.header-inner nav{gap:16px}.header-inner nav a{font-size:13px}.header-inner nav a:last-child{display:none}.hero{grid-template-columns:1fr;gap:32px;padding-block:42px}.hero h1{font-size:39px}.hero-actions{gap:18px}.hero-copy>p{font-size:15px}.consumption-map{width:100%;max-width:520px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-grid a{border-bottom:1px solid var(--border);padding:18px 12px!important}.topic-grid a:nth-child(2n){border-right:0}.topic-grid a:last-child{border-bottom:0;grid-column:span 2}.topic-grid a>svg:last-child{display:block}.section{padding-block:40px}.section-heading{align-items:center;gap:16px;margin-bottom:22px}.section-heading h2{font-size:23px}.section-heading .text-link{white-space:nowrap;font-size:12px}.tool-grid,.guide-grid{grid-template-columns:1fr;gap:16px}.tool-card{padding:24px}.tool-card h3{font-size:20px}.card-top{margin-bottom:18px}.tool-card p{margin-bottom:20px}.principles{grid-template-columns:1fr;gap:28px;padding:28px}.principles h2{font-size:25px}.guide-card{padding-block:22px}.footer-main{flex-direction:column;gap:18px;padding-block:30px}.footer-links{gap:26px}.footer-bottom{flex-direction:column;gap:5px}.page-section{padding-top:20px;padding-bottom:40px}.breadcrumbs{margin-bottom:30px}.page-heading h1,.detail-heading h1,.article h1{font-size:29px}.page-heading{margin-bottom:28px}.filters button{padding-inline:12px;font-size:13px}.results-line{font-size:11px}.detail-grid{grid-template-columns:1fr;gap:30px}.tool-placeholder{padding:25px}.detail-heading{margin-bottom:28px}.article-description,.prose{font-size:16px}.prose h2{font-size:22px}}@media (max-width:480px){.header-inner{flex-wrap:wrap;gap:8px;height:auto;padding-block:16px 8px}.header-inner nav{justify-content:space-between;width:100%;margin-left:0}.header-inner nav a:last-child{display:flex}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.prose ul,.simple-list{list-style-type:disc}.prose ol{list-style-type:decimal}.tool-calculator{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:28px}.calculator-heading,.result-header{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.calculator-heading h2{margin-top:8px;font-size:24px}.available-status{color:var(--primary);background:var(--primary-soft);white-space:nowrap;border-color:#b8cfbc}.calculator-intro{color:var(--muted);margin:14px 0 28px;font-size:14px}.calc-group{border:0;min-width:0;margin:28px 0;padding:0}.calc-group legend{color:var(--primary);margin-bottom:16px;font-size:15px;font-weight:650}.method-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.method-picker button{text-align:left;border:1px solid var(--border);background:var(--background);border-radius:8px;min-height:80px;padding:14px}.method-picker button strong{font-size:15px;display:block}.method-picker button span{color:var(--muted);margin-top:6px;font-size:12px;display:block}.method-picker button[aria-pressed=true]{background:var(--primary-soft);border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.calc-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px;display:grid}.calc-field{min-width:0}.calc-field label{margin-bottom:8px;font-size:14px;font-weight:550;display:block}.calc-input{background:var(--surface);border:1px solid #b8c5bb;border-radius:6px;align-items:center;display:flex}.calc-input:focus-within{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.calc-input input{width:100%;min-width:0;height:46px;color:var(--foreground);background:0 0;border:0;outline:none;padding:10px 12px}.calc-input input:focus-visible{border-radius:5px;box-shadow:inset 0 0 0 2px #6d946e}.calc-input span{color:var(--muted);white-space:nowrap;flex-shrink:0;padding-right:12px;font-size:12px}.calc-field select,.calc-record input,.calc-record textarea{background:var(--surface);width:100%;min-height:46px;color:var(--foreground);border:1px solid #b8c5bb;border-radius:6px;padding:10px 12px}.calc-record textarea{resize:vertical}.field-hint{color:var(--muted);margin-top:7px;font-size:12px;line-height:1.8}.field-error{color:#a62b24;margin-top:7px;font-size:12px}.calc-input.invalid{border-color:#a62b24}.measurement-condition{color:var(--muted);background:#f2f5ed;border-radius:6px;gap:10px;margin-top:20px;padding:14px;font-size:12px;line-height:1.9;display:flex}.measurement-condition svg{color:var(--primary);flex-shrink:0;margin-top:3px}.check-row{cursor:pointer;align-items:flex-start;gap:10px;padding-block:12px;font-size:13px;line-height:1.9;display:flex}.check-row input{width:18px;height:18px;accent-color:var(--primary);flex-shrink:0;margin-top:3px}.cost-fields{margin-top:12px}.calc-record,.calculation-method{border-top:1px solid var(--border);padding-block:16px}.calc-record summary,.calculation-method summary,.result-details summary{cursor:pointer;min-height:32px;color:var(--primary);font-size:13px;font-weight:550}.calc-record .calc-field{margin-top:14px}.sample-note{color:#765823;background:#faf4e4;border-radius:6px;margin-bottom:16px;padding:12px 14px;font-size:12px;line-height:1.9}.calc-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;display:flex}.calc-actions .text-link{background:0 0;border:0;padding-inline:4px}.calc-errors{color:#a62b24;background:#fcf0ed;border-radius:6px;padding:16px;font-size:13px}.calc-errors ul{margin-bottom:0;padding-left:20px;list-style:outside}.calc-feedback{color:var(--muted);margin-top:16px;font-size:13px}.calc-result{border-top:2px solid var(--primary);margin-top:28px;padding-top:22px}.result-header{margin-bottom:22px}.result-header h2{margin-top:8px;font-size:21px}.result-header .button{white-space:nowrap;min-height:44px;padding:9px 12px;font-size:12px}.result-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.result-metrics>div{background:var(--background);border:1px solid var(--border);border-radius:8px;min-width:0;padding:16px}.result-metrics span{color:var(--muted);font-size:12px;display:block}.result-metrics strong{font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin-block:7px 3px;font-size:clamp(20px,2.4vw,29px);line-height:1.5;display:block}.result-metrics small{color:var(--muted);font-size:11px}.result-metrics .cost-metric{background:var(--primary-soft);border-color:#b8cfbc}.cost-metric strong{color:var(--primary)}.result-basis{color:var(--muted);margin-top:14px;font-size:12px;line-height:1.9}.result-conditions{border-left:3px solid var(--primary);background:#f2f5ed;margin-top:20px;padding:18px}.result-conditions h3{font-size:14px}.result-conditions ul,.calculation-method ul{color:var(--muted);margin-top:10px;padding-left:18px;font-size:12px;line-height:1.9;list-style:outside}.result-conditions li{margin-top:8px}.result-details{color:var(--muted);margin-top:20px;font-size:12px}.result-details ol{overflow-wrap:anywhere;padding-left:20px;line-height:2;list-style:decimal}.result-details dl{margin-block:16px}.result-details dl>div{border-bottom:1px solid var(--border);justify-content:space-between;gap:18px;padding-block:8px;display:flex}.result-details dd{text-align:right;font-variant-numeric:tabular-nums}.export-feedback{color:var(--muted);margin-top:18px;font-size:12px}.calculation-method{margin-top:24px;padding-bottom:0}.calculation-method p{color:var(--muted);margin-block:12px;font-size:12px;line-height:1.9}.calculation-method a{color:var(--primary);text-underline-offset:3px;text-decoration:underline}@media (max-width:767px){.tool-calculator{padding:20px}.calculator-heading h2{font-size:21px}.calc-fields{grid-template-columns:1fr;gap:18px}.method-picker{gap:8px}.method-picker button{padding:12px}.method-picker button strong{font-size:14px}.method-picker button span{font-size:11px}.result-header{flex-wrap:wrap}.result-metrics>div{padding:12px}.result-metrics strong{font-size:23px}.calc-actions .button{font-size:13px}}.skip-link{clip-path:inset(100%)}.skip-link:focus{clip-path:none}.result-header>div{min-width:0}.result-header h2{overflow-wrap:anywhere}.result-metrics .annual-metric{grid-column:1/-1}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}