:root{--max:1080px;--petrol:#0b8f91;--petrol-dark:#087477;--blue:#49aee8;--blue-soft:#edf8fd;--petrol-soft:#eaf8f7;--line:#e5eaee;--muted:#687481;--bg:#fbfcfd;--text:#172433;--shadow:0 12px 36px rgba(22,43,58,.055)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Segoe UI",Arial,sans-serif;font-weight:300;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.94)}.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}.top{display:flex;align-items:center;justify-content:space-between;padding:20px 0;gap:24px}.brand{font-weight:500;font-size:20px;letter-spacing:-.02em;text-decoration:none;color:inherit}.brand::after{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--petrol);margin-left:4px}nav a{color:#66727f;margin-left:26px;text-decoration:none;font-size:15px;font-weight:350}nav a:hover,a{color:var(--petrol)}main{padding:58px 0 84px}.hero{max-width:800px;margin:0 auto 44px;text-align:center}h1{font-size:clamp(36px,5vw,54px);font-weight:300;line-height:1.08;margin:0 0 20px;letter-spacing:-.035em}h2{font-size:25px;font-weight:400;letter-spacing:-.02em;margin-top:0}h3{font-weight:400}.lead{font-size:19px;line-height:1.65;color:#5d6975;font-weight:300}.eyebrow{display:inline-block;color:var(--petrol);font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.card{border:1px solid var(--line);border-radius:20px;padding:28px;background:#fff;box-shadow:var(--shadow);margin-bottom:22px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}label{display:block;font-weight:450;margin-bottom:7px;font-size:14px}input,select,textarea{width:100%;padding:12px 13px;border:1px solid #d7dfe5;border-radius:10px;font:inherit;font-weight:300;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(73,174,232,.12)}textarea{min-height:100px}.field{margin-bottom:16px}.btn{display:inline-block;border:1px solid var(--petrol);border-radius:10px;padding:11px 17px;font:inherit;font-size:14px;font-weight:450;text-decoration:none;cursor:pointer;background:var(--petrol);color:#fff;box-shadow:0 4px 14px rgba(11,143,145,.12)}.btn:hover{background:var(--petrol-dark);color:#fff}.btn.secondary{background:#fff;color:var(--petrol);border-color:#b8dfe0;box-shadow:none}.btn.small{padding:8px 12px;font-size:13px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.note,.muted{color:var(--muted)}.note{font-size:14px}.alert{border-radius:12px;padding:13px 15px;margin-bottom:20px;background:var(--blue-soft);border:1px solid #dceff8}.success{background:var(--petrol-soft);border-color:#d4efed}.error{background:#fff3f2;border-color:#f6ddda}.result{font-size:24px;font-weight:400;margin:8px 0}.price{font-size:30px;font-weight:400}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:12px 9px;border-bottom:1px solid #edf0f2;vertical-align:top}th{font-weight:450;color:#4f5c69}hr{border:0;border-top:1px solid #edf0f2;margin:30px 0}footer{border-top:1px solid var(--line);padding:27px 0 38px;color:var(--muted);font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-inner a{color:var(--petrol);text-decoration:none}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--petrol-soft);color:var(--petrol-dark);font-size:12px;font-weight:450}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 30px}.detail-item strong{display:block;font-size:12px;font-weight:450;color:var(--muted);margin-bottom:4px}.admin-link{font-weight:450}.legal{max-width:820px}.legal h2{margin-top:30px}.legal p{line-height:1.65}.update-card{max-width:760px;margin:auto}.update-card h1{font-size:42px}.accent{color:var(--petrol)}@media(max-width:720px){.grid,.grid-3,.detail-grid{grid-template-columns:1fr}main{padding-top:34px}.top{align-items:flex-start}nav{display:none}.wrap{width:min(var(--max),calc(100% - 28px))}.card{padding:22px}h1{font-size:38px}}
.special-case{margin:26px 0 6px;padding:18px 20px;border:1px solid #cde8eb;border-radius:16px;background:#f7fcfc;line-height:1.55}.special-case a{display:inline-block;margin-top:8px;color:#0b8f95;text-decoration:none}.special-case a:hover{text-decoration:underline}
/* V1.4 usability */
.required-note{margin:-8px 0 22px;color:var(--muted);font-size:13px}.req{color:var(--petrol);font-weight:600}label strong,.unit-hint strong{font-weight:600;color:var(--petrol-dark)}.unit-hint{margin:-6px 0 18px;color:var(--muted);font-size:13px}.price-field{padding:12px 14px 14px;margin-top:-12px;border:1px solid #b9e1e2;border-radius:14px;background:var(--petrol-soft)}.price-field label{font-weight:520}.price-field input{background:#fff}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.info-link{border:0;background:none;padding:0;color:var(--petrol);font:inherit;font-size:13px;cursor:pointer}.info-link:hover{text-decoration:underline}.fold-help{margin:4px 0 22px;padding:18px;border:1px solid #d8eaed;border-radius:16px;background:#fbfefe}.fold-help[hidden]{display:none}.fold-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.fold-card{border:1px solid #dbe4e8;border-radius:12px;background:#fff;padding:10px;cursor:pointer;color:var(--text);font:inherit;font-size:12px;font-weight:400}.fold-card:hover,.fold-card.selected{border-color:var(--petrol);box-shadow:0 0 0 2px rgba(11,143,145,.08)}.fold-card svg{display:block;width:100%;height:54px;margin-bottom:5px;fill:none;stroke:#54717a;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.check-label{display:flex;align-items:center;gap:8px}.check-label input{width:auto}.invalid{border-color:#d45b52!important;box-shadow:0 0 0 3px rgba(212,91,82,.12)!important}@media(max-width:720px){.fold-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{align-items:flex-start;flex-direction:column}.price-field{margin-top:0}}

.fold-label-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:7px}.fold-label-row label{margin:0}.info-link-prominent{display:inline-flex;align-items:center;padding:7px 11px;border:1px solid #b9e1e2;border-radius:999px;background:var(--petrol-soft);font-size:13px;font-weight:520;text-decoration:none!important}.info-link-prominent:hover{background:#e3f5f5}.open-format-box{margin:4px 0 18px;padding:11px 14px;border-radius:12px;background:#f5fafb;color:var(--muted);font-size:13px}.open-format-box strong{color:var(--text);font-weight:560}.fold-card svg{height:68px;stroke-width:1.8}.required-note{display:block!important}

/* V1.6 usability refinements */
.form-title-row{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:20px}.form-title-row h1{margin-bottom:0}.form-title-row .required-note{margin:0;color:#5f6f7a;font-size:14px;white-space:nowrap}.fold-label-row{justify-content:flex-start!important;gap:8px!important}.info-link-prominent{padding:5px 9px!important;margin-left:2px}.open-format-box{border:1px solid #d8eaed;background:#f8fcfc}.open-format-box strong{font-size:15px;color:var(--petrol-dark)}.fold-help-intro{margin:0 0 16px;color:var(--text);font-size:14px;line-height:1.45}.fold-help-intro span{color:var(--muted);font-size:13px}.fold-card{display:flex;flex-direction:column;align-items:center;min-height:142px;padding:12px}.fold-card svg{height:82px;margin-bottom:6px;stroke:#496a73;stroke-width:1.6}.fold-card svg .side{stroke:var(--petrol);stroke-width:2.2}.fold-card span{font-size:12.5px;font-weight:560}.fold-card small{display:block;margin-top:3px;color:var(--muted);font-size:10.5px;line-height:1.25;font-weight:400;text-align:center}.fold-card[hidden]{display:none!important}@media(max-width:800px){.form-title-row{display:block}.form-title-row .required-note{margin-top:6px;white-space:normal}.fold-label-row{flex-wrap:wrap}.fold-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}