.nef-page{margin:0;color:#253b44;background:#faf9f5;font-family:'Trebuchet MS','Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.65}.nef-page *{box-sizing:border-box}.nef-page a{color:inherit;text-underline-offset:4px}.nef-page img{display:block;width:100%;object-fit:cover}.nef-page button,.nef-page input,.nef-page select{font:inherit}.nef-page button,.nef-page a,.nef-page input,.nef-page select{touch-action:manipulation}.nef-page :focus-visible{outline:3px solid #bb6a26;outline-offset:4px}.nef-page h1,.nef-page h2,.nef-page h3{line-height:1.12;letter-spacing:-.035em}.nef-page h2{font-size:clamp(28px,3vw,40px);margin:12px 0 20px}.nef-page h3{font-size:23px}.nef-page p{margin:0 0 19px}.nef-wrap{max-width:1256px;margin:auto;padding-left:32px;padding-right:32px}.nef-header{max-width:1440px;padding:24px 40px;margin:auto;display:flex;align-items:center;gap:35px;min-height:105px;border-bottom:1px solid #dbe2d9}.nef-brand{display:flex;gap:10px;align-items:center;font-size:19px;line-height:1.12;text-decoration:none;letter-spacing:-.04em}.nef-brand strong{display:block}.nef-mark{background:#28515c;color:#ead6aa;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;font-size:28px}.nef-nav{display:flex;gap:27px;margin-left:auto;font-size:14px}.nef-nav a{text-decoration:none}.nef-header-link{font-size:14px;font-weight:bold}.nef-menu{display:none}.nef-skip{position:absolute;top:-100px;left:10px;background:white;padding:10px;z-index:9}.nef-skip:focus{top:10px}.nef-hero{display:grid;grid-template-columns:1.24fr 1fr;gap:64px;padding-top:52px;padding-bottom:64px;align-items:start}.nef-eyebrow{font-size:11px;letter-spacing:.18em;font-weight:bold;color:#526b59;margin-bottom:14px!important}.nef-hero h1{font-size:clamp(38px,4.1vw,59px);line-height:1.03;margin:0 0 24px}.nef-hero h1 span{display:block;color:#6d7b85}.nef-lede{font-size:20px;line-height:1.5;max-width:500px}.nef-button{border:1px solid #28515c;background:#28515c;color:#fff!important;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;border-radius:5px;cursor:pointer;font-weight:bold;font-size:14px;line-height:1.5}.nef-button:hover{background:#173e34}.nef-button:disabled{opacity:.45;cursor:not-allowed}.nef-button-outline{background:transparent;color:#28515c!important}.nef-button-outline:hover{background:#e5eadd}.nef-button-cream{background:#ecebc2;border-color:#ecebc2;color:#253b44!important;white-space:nowrap}.nef-hero-photo{margin:30px 0 0}.nef-hero-photo img{height:265px;border-radius:7px}.nef-page figcaption,.nef-photo-caption{font-size:11px;color:#657066;margin-top:9px;line-height:1.5}.nef-enquiry{background:#eef0e4;border:1px solid #d8ddc9;border-radius:9px;padding:27px 29px;box-shadow:0 10px 35px #213c3210}.nef-enquiry h2{font-size:30px}.nef-enquiry>p:not(.nef-eyebrow){font-size:14px;line-height:1.55}.nef-form{display:grid;gap:13px}.nef-page label{display:grid;font-size:13px;font-weight:bold;gap:5px}.nef-page label span{font-weight:normal}.nef-page input:not([type=checkbox]),.nef-page select{width:100%;min-width:0;background:#fff;border:1px solid #b5c1ad;border-radius:4px;padding:11px;color:#253b44;min-height:45px}.nef-form-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.nef-page .nef-consent{display:flex;align-items:flex-start;gap:9px;font-size:12px;line-height:1.5;font-weight:normal}.nef-consent input{margin-top:4px;width:17px;height:17px;flex-shrink:0;accent-color:#28515c}.nef-small{font-size:12px;line-height:1.6;margin:10px 0 0!important;color:#56675d}.nef-form [role=status]:empty{display:none}.nef-official{background:#28515c;color:#fff}.nef-official-inner{display:flex;align-items:center;gap:70px;padding-top:34px;padding-bottom:30px}.nef-official h2{font-size:29px}.nef-official .nef-eyebrow{color:#d1d7ab}.nef-official p:not(.nef-eyebrow){max-width:720px;font-size:15px}.nef-section{padding-top:74px;padding-bottom:32px;scroll-margin-top:24px}.nef-section-head{display:flex;align-items:end;justify-content:space-between;gap:55px;margin-bottom:23px}.nef-section-head>p{max-width:420px;font-size:14px}.nef-tool{background:white;border:1px solid #cbd5c5;border-radius:10px;padding:28px;box-shadow:0 8px 25px #233d3007;margin-bottom:22px}.nef-tool-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:18px}.nef-pill{background:#eef1e5;border:1px solid #dfe4d0;padding:5px 11px;border-radius:20px;font-size:11px;letter-spacing:.03em}.nef-text-button{background:none;border:0;text-decoration:underline;text-underline-offset:4px;color:#28515c;cursor:pointer;padding:8px 0;font-size:13px}.nef-row{display:grid;grid-template-columns:1.2fr 1fr .75fr 1.2fr 32px;gap:12px;padding:15px 0;border-bottom:1px solid #e1e6dd;align-items:end}.nef-row button{border:0;background:#f3f1e8;padding:8px;border-radius:4px;cursor:pointer;height:45px;color:#5c4840}.nef-row-title{grid-column:1/-1;font-size:11px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:-7px}.nef-actions{display:flex;gap:12px;flex-wrap:wrap;margin:23px 0}.nef-result{padding:24px;background:#f0f3e9;border-left:3px solid #6d7b85;border-radius:4px;margin-bottom:20px;overflow-wrap:anywhere}.nef-result h3{margin:0 0 12px}.nef-result p:last-child{margin-bottom:0}.nef-result ul{padding-left:21px}.nef-result.nef-warning{background:#fff4dd;border-color:#a66a28}.nef-result.nef-error{background:#fcefe8;border-color:#a54b32}.nef-reading-output{font-size:13px;line-height:1.7}.nef-explain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:18px}.nef-card{padding:27px;background:#f1f1e8;border-radius:7px}.nef-card-symbol{font-size:30px;color:#7b8155}.nef-card h3{margin:10px 0 16px}.nef-card p{font-size:14px;margin-bottom:0}.nef-split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.nef-photo-panel img{height:415px;border-radius:7px}.nef-photo-caption{max-width:450px}.nef-converter{background:#eeefe2;border-radius:7px;padding:22px;display:grid;grid-template-columns:1.3fr 1fr;gap:16px}.nef-converter p{grid-column:1/-1;font-size:19px;font-weight:bold;margin:0;min-height:35px}.nef-evidence{background:#e9eddf;margin-top:40px;padding-top:48px;padding-bottom:48px}.nef-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.nef-steps article{border-top:1px solid #b9c4ac;padding-top:20px}.nef-steps span,.nef-guide-grid span{font-size:10px;font-weight:bold;letter-spacing:.12em;color:#66784e}.nef-steps p{font-size:14px;margin-bottom:0}.nef-road-photo{margin:0}.nef-road-photo img{height:360px;border-radius:7px}.nef-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.nef-guide-grid a{border:1px solid #d5dbcc;padding:24px;border-radius:7px;text-decoration:none;background:white;transition:transform .15s}.nef-guide-grid a:hover{transform:translateY(-3px);border-color:#8b9b7a}.nef-guide-grid h3{font-size:22px;margin:13px 0}.nef-guide-grid p{font-size:13px;margin:0}.nef-bottom-note{margin-top:25px;margin-bottom:60px}.nef-bottom-note h2{font-size:26px}.nef-bottom-note p{max-width:950px;font-size:14px}.nef-footer{border-top:1px solid #d5dbcc;padding-top:28px;padding-bottom:26px;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}.nef-footer .nef-brand{font-size:16px;gap:4px}.nef-footer .nef-brand strong{display:inline}.nef-footer>p{font-size:12px;max-width:350px;margin:0}.nef-footer nav{display:flex;gap:15px;font-size:12px}.nef-footer .nef-small{max-width:none;width:100%}
@media(max-width:850px){.nef-header{padding:18px 22px;gap:18px;flex-wrap:wrap;position:relative;min-height:83px}.nef-header-link{display:none}.nef-menu{display:flex;margin-left:auto;gap:15px;align-items:center;background:transparent;border:1px solid #b6c3ad;border-radius:4px;padding:8px 12px;font-size:13px}.nef-nav{display:none;flex-direction:column;width:100%;gap:0;margin:0}.nef-nav.nef-open{display:flex}.nef-nav a{padding:13px 0;border-top:1px solid #d5dbcc}.nef-wrap{padding-left:22px;padding-right:22px}.nef-hero{grid-template-columns:1fr;gap:25px;padding-top:30px;padding-bottom:35px}.nef-hero h1{font-size:43px;max-width:600px}.nef-hero-photo{display:none}.nef-hero-copy>p:not(.nef-eyebrow):not(.nef-lede){font-size:14px}.nef-lede{font-size:18px}.nef-enquiry{padding:23px}.nef-enquiry h2{font-size:27px}.nef-official-inner{flex-direction:column;align-items:start;gap:5px;padding-top:28px;padding-bottom:30px}.nef-official h2{font-size:28px}.nef-section{padding-top:47px}.nef-section-head{display:block}.nef-section-head>p{max-width:none}.nef-tool{padding:19px}.nef-row{grid-template-columns:1fr 1fr;gap:10px}.nef-row-title{grid-column:1/-1}.nef-row button{grid-column:2;max-width:45px;justify-self:end}.nef-row label:nth-of-type(4){grid-column:1}.nef-tool-top{align-items:start;flex-direction:column;gap:4px}.nef-explain-grid{grid-template-columns:1fr;gap:12px}.nef-card{padding:22px}.nef-card-symbol{float:right}.nef-split{grid-template-columns:1fr;gap:27px}.nef-photo-panel img{height:275px}.nef-steps{grid-template-columns:1fr;gap:25px}.nef-guide-grid{grid-template-columns:1fr 1fr;gap:12px}.nef-guide-grid a{padding:18px}.nef-guide-grid h3{font-size:21px}.nef-road-photo img{height:250px}.nef-footer{gap:20px}.nef-footer nav{flex-wrap:wrap}.nef-converter{padding:18px;grid-template-columns:1fr 1fr}.nef-result{padding:18px}}
@media(max-width:430px){.nef-hero h1{font-size:39px}.nef-guide-grid{grid-template-columns:1fr}.nef-form-pair{grid-template-columns:1fr}.nef-converter{grid-template-columns:1fr}.nef-page h2{font-size:29px}.nef-hero .nef-enquiry h2{font-size:27px}.nef-actions .nef-button{width:100%}.nef-page .nef-small{font-size:11px}}

.nef-tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.nef-tool label{display:block}.nef-tool input[type=number]{display:block;width:100%;padding:12px;border:1px solid #a8b7ba;border-radius:4px;margin:6px 0 15px;background:#fff}.nef-tool .nef-consent{display:flex}.nef-tool .nef-consent input{width:20px;flex-shrink:0}.nef-checklist{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:25px 0}.nef-checklist label{background:#fff;padding:16px;color:#253b44;display:flex;gap:12px}.nef-page figure{margin:0}.nef-page figcaption{font-size:12px;margin-top:8px}.nef-page button:disabled{opacity:.5;cursor:not-allowed}.nef-page .nef-checklist input{width:20px;height:20px}.nef-tool .nef-result{margin:20px 0}.nef-page main>section:last-child{margin-top:50px}.nef-page input{min-width:0}.nef-footer{margin-top:45px}@media(max-width:850px){.nef-hero{gap:25px}.nef-hero h1{font-size:38px}.nef-hero .nef-lede{font-size:18px}.nef-tool-grid,.nef-checklist{grid-template-columns:1fr}.nef-enquiry{padding:22px}.nef-hero-copy>p{margin-bottom:14px}.nef-hero h1{margin-bottom:16px}}