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0}.ad{background:var(--ceramic);height:100px;color:var(--text-soft);letter-spacing:.1em;text-transform:uppercase;border-radius:8px;place-items:center;margin:24px 0;font-size:12px;display:grid}.section{padding:var(--section) 0}.section.white{background:var(--white)}.section h2{color:var(--green);margin-bottom:8px;font-size:30px;font-weight:700;line-height:1.25}.section .sub{color:var(--text-soft);max-width:70ch;margin-bottom:28px;font-size:17px}.tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.tile{color:var(--text);flex-direction:column;gap:6px;padding:20px;text-decoration:none;transition:box-shadow .2s;display:flex}.tile:hover{box-shadow:0 0 6px #0000003d,0 8px 12px #00000024}.tile h3{color:var(--green-house);font-size:18px}.tile p{color:var(--text-soft);margin:0;font-size:15px}.tile .meta{color:var(--green);margin-top:auto;font-size:13px;font-weight:600}.steps{counter-reset:s;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.step{background:var(--neutral-warm);border-radius:var(--r-card);padding:20px}.step:before{counter-increment:s;content:counter(s);background:var(--green-accent);color:#fff;border-radius:50%;place-items:center;width:32px;height:32px;margin-bottom:10px;font-weight:700;display:grid}.step h3{color:var(--green-house);margin-bottom:6px;font-size:18px}.step p{margin:0;font-size:15px}.formula{font-variant-numeric:tabular-nums;background:var(--white);border-radius:8px;margin-top:10px;padding:8px 10px;font-size:14px}.example{margin-top:24px;padding:20px}.example-title{color:var(--green-house);margin-bottom:10px;font-size:18px}.field-grade{flex:0 180px}.facts-sub{margin-top:18px}.reach{margin:0 0 12px;padding:0;list-style:none}.reach li{border-bottom:1px solid var(--ceramic);justify-content:space-between;gap:12px;padding:10px 0;display:flex}.reach li:last-child{border-bottom:0}.example table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:15px}.example td{border-bottom:1px solid var(--ceramic);padding:7px 0}.example td:last-child{text-align:right;font-weight:600}.example tr.total td{color:var(--green);border-bottom:0;font-size:17px}.faq{max-width:780px}.faq details{background:var(--white);border-radius:var(--r-card);box-shadow:var(--shadow-card);margin-bottom:10px}.faq summary{cursor:pointer;justify-content:space-between;gap:12px;padding:16px 20px;font-weight:600;list-style:none;display:flex}.faq summary:after{content:"+";color:var(--green-accent);font-size:20px;line-height:1}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--text);margin:0;padding:0 20px 16px}.source{color:var(--text-soft);margin-top:20px;font-size:14px}.band{background:var(--green-house);color:var(--on-dark);padding:48px 0}.band .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;display:flex}.band h2{color:#fff;font-size:28px}.band p{color:var(--on-dark-soft);max-width:60ch;margin:6px 0 0}.band .btn{color:var(--green-accent);background:#fff;border-color:#fff}.crumbs{padding:16px 0 0;font-size:14px}.crumbs,.crumbs a{color:var(--text-soft)}.page-head{padding:16px 0 28px}.page-head h1{color:var(--green);font-size:38px;line-height:1.2}.page-head .lead{max-width:70ch;margin-top:10px;font-size:18px}.two-col{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:start;gap:32px;display:grid}.facts{padding:20px}.facts h2{color:var(--green-house);margin-bottom:10px;font-size:20px}.facts ul{margin:0;padding-left:18px}.facts li{margin-bottom:8px}.uni-list{column-count:2;margin:0;padding-left:18px}.cut-tools{flex-wrap:wrap;align-items:end;gap:10px;margin-bottom:14px;display:flex}.cut-tools label{margin-bottom:4px;font-size:14px;font-weight:600;display:block}.cut-tools .field{flex:200px}.table-wrap{background:var(--white);border-radius:var(--r-card);box-shadow:var(--shadow-card);overflow-x:auto}table.cut{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;min-width:560px;font-size:15px}table.cut th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-soft);padding:12px 14px;font-size:13px}table.cut td,table.cut th{border-bottom:1px solid var(--ceramic)}table.cut td{padding:11px 14px}table.cut tr:last-child td{border-bottom:0}table.cut td.num,table.cut th.num{text-align:right}.badge{border-radius:var(--r-pill);white-space:nowrap;padding:2px 10px;font-size:13px;font-weight:600;display:inline-block}.badge.ok{background:var(--green-light);color:var(--green-house)}.badge.no{background:var(--ceramic);color:var(--text-soft)}.uni-sm{display:none}.centre,.uni-sm{color:var(--text-soft);font-size:13px}.centre{display:block}.m-short{display:none}.footer{background:var(--green-house);color:var(--on-dark-soft);padding:48px 0 32px;font-size:14px}.footer .cols{grid-template-columns:1.4fr repeat(4,1fr);gap:24px;display:grid}.footer h4{color:#fff;margin:0 0 10px;font-size:15px}.footer ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.footer a{color:var(--on-dark-soft);text-decoration:none}.footer a:hover{color:#fff;text-decoration:underline}.footer .legal{border-top:1px solid #ffffff26;margin-top:32px;padding-top:16px}@media (max-width:1100px){.nav-links li:last-child{display:none}}@media (max-width:900px){.hero-grid,.two-col{grid-template-columns:minmax(0,1fr)}.steps,.tiles{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.footer .cols{grid-template-columns:1fr 1fr}}@media (max-width:720px){:root{--section:48px}.nav-links{display:none}.nav.open .nav-links{background:var(--white);padding:12px var(--gutter) 16px;box-shadow:var(--shadow-nav);gap:12px;display:grid;position:absolute;top:64px;left:0;right:0}.nav .menu-btn{display:inline-flex}.nav .btn-primary{display:none}.hero{padding-top:24px}.hero h1{font-size:32px}.hero .lead{font-size:17px}.page-head h1{font-size:30px}.result-parts,.steps,.tiles{grid-template-columns:minmax(0,1fr)}.result-value{font-size:42px}.adm-row{grid-template-columns:minmax(0,1fr) 76px 84px}.pair-row{grid-template-columns:minmax(0,1fr) 84px 72px}.uni-list{column-count:1}table.cut{min-width:0}table.cut .col-uni{display:none}.uni-sm{display:block}table.cut td,table.cut th{padding:10px 8px}table.cut td:first-child{overflow-wrap:anywhere}.m-long{display:none}.m-short{display:inline}.footer .cols{grid-template-columns:1fr}}[role=tab],button:not(:disabled),label:has(>input[type=checkbox]),select,summary{cursor:pointer}.prose-legal h2{color:var(--green-house);margin:24px 0 8px;font-size:22px}.prose-legal ul{padding-left:20px}.prose-legal li{margin-bottom:6px}.text-page{max-width:760px;padding:24px 0 64px}.text-page h1{color:var(--green);margin:12px 0 16px;font-size:34px;line-height:1.2}.nf{padding:64px 0}}@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.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}}.block{display:block}.grid{display:grid}.table{display:table}.rounded{border-radius:.25rem}.text-left{text-align:left}.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,)}}@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}