.kzi{--b:#0f6f8c;--l:#e8f2f6;--g:#5b7c99;font-size:16px;line-height:1.5;margin:1.2em 0;color:#1a1a1a}
.kzi *{box-sizing:border-box}
.kzi-form{border:2px solid var(--b);border-radius:12px;background:#fff;padding:1em}
.kzi-methods{border:0;margin:0 0 .9em;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.5em}
.kzi-methods legend{font-weight:700;margin-bottom:.4em;padding:0}
.kzi-m{display:flex;align-items:center;gap:.5em;padding:.55em .8em;border:1px solid var(--g);border-radius:10px;background:#fff;cursor:pointer;font-size:.95em;line-height:1.35}
.kzi-m:hover{border-color:var(--b);background:var(--l)}
.kzi-m input{width:1.1em;height:1.1em;margin:0;accent-color:var(--b)}
.kzi-m:focus-within{outline:3px solid #f5a623;outline-offset:2px}
.kzi-m:has(input:checked){background:var(--b);border-color:var(--b);color:#fff}
.kzi-row{display:flex;flex-wrap:wrap;gap:.8em;margin:.6em 0}
.kzi-fld{display:flex;flex-direction:column;gap:.25em;flex:1 1 200px}
.kzi-fld label,.kzi-fld .kzi-lab{font-size:.92em;font-weight:600}
.kzi-fld input[type=date],.kzi-fld input[type=text]{width:100%;padding:.6em .7em;font-size:16px;font-family:inherit;line-height:1.3;border:2px solid var(--g);border-radius:10px;background:#fff;color:#1a1a1a}
.kzi-fld input:focus{outline:3px solid #f5a623;outline-offset:1px;border-color:var(--b)}
.kzi-hint{font-size:.82em;color:#5c6b75}
.kzi-radios{display:flex;gap:.5em;flex-wrap:wrap}
.kzi-radios .kzi-m{flex:1 1 140px}
.kzi-submit{margin-top:.6em;padding:.7em 1.3em;border:2px solid var(--b);border-radius:10px;background:var(--b);color:#fff;font-family:inherit;font-size:16px;line-height:1.4;font-weight:600;cursor:pointer}
.kzi-submit:hover,.kzi-submit:focus{background:#0b5870;color:#fff;border-color:#0b5870}
.kzi-submit:focus-visible,.kzi-btn:focus-visible{outline:3px solid #f5a623;outline-offset:2px}
.kzi-err{color:#a82a17;font-weight:600;margin:.6em 0 0;min-height:1.2em}
.kzi-warnbox{background:#fff6e0;border-left:4px solid #d79a00;padding:.6em .85em;margin:.8em 0 0;border-radius:0 8px 8px 0;font-size:.93em;color:#3a2f00}
.kzi-out{margin-top:1em;border:2px solid var(--b);border-radius:12px;background:#fff;padding:1em}
.kzi-big{background:var(--l);border-radius:10px;padding:.7em 1em;margin:0 0 .6em}
.kzi-big .kzi-k{display:block;font-size:.88em;color:#46606f}
.kzi-big b{display:block;font-size:1.5em;line-height:1.25;color:var(--b)}
.kzi-sub{font-size:.92em;color:#46606f}
.kzi-facts{margin:.6em 0;padding-left:1.2em}
.kzi-h3{font-size:1.1em;margin:1em 0 .4em}
.kzi-tw{overflow-x:auto}
.kzi-table{width:100%;border-collapse:collapse;font-size:.92em}
.kzi-table th,.kzi-table td{border:1px solid #cfdde4;padding:.45em .6em;text-align:left;vertical-align:top}
.kzi-table th{background:var(--l)}
.kzi-leave{font-size:.93em;margin:.8em 0 0}
.kzi-warn{background:#fdeceb;border-left:4px solid #c8452f;padding:.6em .8em;margin:.8em 0;border-radius:0 8px 8px 0;font-size:.93em}
.kzi-act{display:flex;flex-wrap:wrap;gap:.5em;margin-top:.6em}
.kzi-btn{padding:.55em 1em;border:1px solid var(--g);border-radius:8px;background:#fff;color:#1a1a1a;cursor:pointer;font-size:16px;font-family:inherit;line-height:1.4}
.kzi-btn:hover,.kzi-btn:focus{border-color:var(--b);color:var(--b);background:var(--l)}
.kzi-note{color:#5c6b75;font-size:.88em;margin-top:.8em}

.kzi select{width:100%;padding:.6em .7em;font-size:16px;font-family:inherit;line-height:1.3;border:2px solid var(--g);border-radius:10px;background:#fff;color:#1a1a1a}
.kzi select:focus{outline:3px solid #f5a623;outline-offset:1px;border-color:var(--b)}
.kzi-svg{display:block;width:100%;height:auto;max-width:640px;margin:0 auto;border:1px solid #cfdde4;border-radius:8px;background:#fff}
.kzi-tabs{display:flex;flex-wrap:wrap;gap:.4em;margin:.4em 0 .6em}
.kzi-tab{padding:.45em .9em;border:1px solid var(--g);border-radius:999px;background:#fff;color:#1a1a1a;cursor:pointer;font-size:15px;font-family:inherit;line-height:1.35}
.kzi-tab:hover,.kzi-tab:focus{border-color:var(--b);color:var(--b);background:var(--l)}
.kzi-tab:focus-visible{outline:3px solid #f5a623;outline-offset:2px}
.kzi-tab.kzi-on,.kzi-tab.kzi-on:hover,.kzi-tab.kzi-on:focus{background:var(--b);border-color:var(--b);color:#fff}
.kzi-badge{display:inline-block;padding:.15em .6em;border-radius:999px;background:#e8f2f6;color:#0b4a5f;font-size:.88em;line-height:1.35}
.kzi-c-sev .kzi-badge,.kzi-c-obese .kzi-badge{background:#fdeceb;color:#8a2412}
.kzi-c-thin .kzi-badge,.kzi-c-over .kzi-badge,.kzi-c-risk .kzi-badge{background:#fff6e0;color:#5c4300}
.kzi-c-norm .kzi-badge{background:#e3f4e8;color:#14532d}
.kzi-nojs{color:#5c6b75;font-size:.9em}
.kzi-form fieldset{border:0;margin:0 0 .6em;padding:0}
.kzi-form legend{font-weight:700;margin-bottom:.4em;padding:0}
@media (max-width:600px){
  .kzi-methods{grid-template-columns:1fr}
  .kzi-fld{flex-basis:100%}
  .kzi-big b{font-size:1.3em}
}
@media print{
  body *{visibility:hidden!important}
  .kzi-out,.kzi-out *{visibility:visible!important}
  .kzi-out{position:absolute;left:0;top:0;width:100%;border:0;padding:0}
  .kzi-act,.kzi-tabs{display:none!important}
}
.kzi [hidden]{display:none!important}

.kzi-more{margin:.8em 0}
.kzi-more summary{cursor:pointer;font-weight:600;color:var(--b);padding:.3em 0}
.kzi-more summary:focus-visible{outline:3px solid #f5a623;outline-offset:2px}