.kz-calc{
  --bg:#FFFFFF; --grey:#F0F0F0; --inner:#FFFFFF;
  --ink:#16213D; --ink-2:#4A5468; --ink-3:#8A93A3;
  --blue:#2D6FE0; --blue-mid:#7FB2EE; --blue-soft:#E7F0FD;
  --yellow:#F7E285; --yellow-soft:#FDF6DC;
  --line:#E3E6EA; --green-bg:#D6EFDD; --green:#25794A;
  color:#16213D; color-scheme:light;
  font-family:Montserrat,'Helvetica Neue',Arial,sans-serif;
  line-height:1.55; -webkit-font-smoothing:antialiased;
  padding:24px 0 8px;
}
.kz-calc *,.kz-calc *::before,.kz-calc *::after{box-sizing:border-box}
.kz-calc .wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.kz-calc h1,.kz-calc h2,.kz-calc h3{margin:0;line-height:1.15;letter-spacing:-.01em}
.kz-calc a{color:inherit}
.kz-calc section{margin-bottom:28px}
.kz-calc .btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border:0;border-radius:40px;padding:16px 32px;font-size:16px;font-weight:600;text-decoration:none;text-align:center}
.kz-calc .btn:hover{filter:brightness(1.08)}
.kz-calc .btn:focus-visible,.kz-calc a:focus-visible,.kz-calc summary:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.kz-calc h2.t{font-size:clamp(24px,3.2vw,36px);font-weight:700;text-align:center;margin-bottom:10px}
.kz-calc p.s{text-align:center;color:var(--ink-3);font-size:15px;max-width:62ch;margin:0 auto 26px}
.kz-calc .faq{max-width:880px;margin-inline:auto}
.kz-calc .faq details{background:var(--grey);border-radius:16px;padding:17px 22px;margin-bottom:10px}
.kz-calc .faq details[open]{background:var(--blue-soft)}
.kz-calc .faq summary{font-size:16px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.kz-calc .faq summary::-webkit-details-marker{display:none}
.kz-calc .faq summary::after{content:"+";font-size:22px;color:var(--blue);font-weight:700;flex-shrink:0}
.kz-calc .faq details[open] summary::after{content:"–"}
.kz-calc .faq details p{margin:12px 0 0;font-size:14.5px;color:var(--ink-2)}
.kz-calc .faq .after{text-align:center;margin-top:26px}
.kz-calc .faq .after p{font-size:14.5px;color:var(--ink-3);margin:0 0 14px}
.kz-calc .eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#1C4FB8;margin:0 0 14px}
.kz-calc .calc-hero{background:var(--yellow);border-radius:26px;padding:40px 44px;color:#16213D;display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}
.kz-calc .calc-hero h1{font-size:clamp(30px,4vw,46px);font-weight:700;margin:6px 0 14px}
.kz-calc .calc-hero .lead{font-size:16.5px;color:#2E3A52;margin:0 0 18px}
.kz-calc .calc-hero ul.ckwhy{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:9px}
.kz-calc .calc-hero ul.ckwhy li{position:relative;padding-left:32px;font-size:14.5px;font-weight:500}
.kz-calc .calc-hero ul.ckwhy li::before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:#16213D;color:#F7E285;font-size:12px;font-weight:700;display:grid;place-items:center}
.kz-calc .calc-hero .src{font-size:12.5px;color:#4A5468;margin:0}
.kz-calc .calc-hero .src a{color:#4A5468}
.kz-calc .test{background:#fff;color:#16213D;border-radius:22px;padding:26px 26px 22px;box-shadow:0 10px 30px rgba(22,33,61,.1)}
.kz-calc .test h2{font-size:20px;font-weight:700;margin-bottom:4px}
.kz-calc .test .qs{font-size:13.5px;color:var(--ink-3);margin:0 0 16px}
.kz-calc .test .ql{font-size:13.5px;font-weight:700;margin:14px 0 8px}
.kz-calc .qhint{font-size:13px;color:var(--ink-2);margin:-4px 0 8px}
.kz-calc .tseg{display:flex;flex-wrap:wrap;gap:6px}
.kz-calc .tseg button{font:inherit;font-size:13.5px;font-weight:600;border:0;border-radius:30px;padding:9px 14px;background:var(--grey);color:var(--ink);cursor:pointer}
.kz-calc .tseg button[aria-pressed="true"]{background:#16213D;color:#fff}
.kz-calc .trows{display:grid;gap:8px}
.kz-calc .trow{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--grey);border-radius:14px;padding:9px 10px 9px 14px}
.kz-calc .trow span{font-size:14.5px;font-weight:600}
.kz-calc .trow small{display:block;color:var(--ink-2);font-size:13px;font-weight:500;margin-top:3px;line-height:1.35}
.kz-calc .tstep{display:flex;align-items:center;gap:6px;flex:none}
.kz-calc .tstep button{width:34px;height:34px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:18px;font-weight:700;cursor:pointer;box-shadow:0 1px 3px rgba(22,33,61,.12)}
.kz-calc .tstep output{min-width:26px;text-align:center;font-weight:700;font-size:17px}
.kz-calc .ttog{display:flex;gap:4px;flex:none}
.kz-calc .ttog button{font:inherit;font-size:13px;font-weight:700;border:0;border-radius:20px;padding:7px 12px;background:#fff;color:var(--ink);cursor:pointer}
.kz-calc .ttog button[aria-pressed="true"]{background:#16213D;color:#fff}
.kz-calc .chk-note{display:block;margin-top:8px;background:var(--blue-soft);border-radius:14px;padding:11px 14px;text-decoration:none;color:var(--ink)}
.kz-calc .chk-note b{display:block;font-size:14px}
.kz-calc .chk-note span{display:block;font-size:13.3px;color:var(--blue);font-weight:600;margin-top:2px}
.kz-calc .test details{background:var(--grey);border-radius:14px;padding:10px 14px;margin-top:8px}
.kz-calc .test details summary{cursor:pointer;font-weight:700;font-size:14px;list-style:none;display:flex;justify-content:space-between}
.kz-calc .test details summary::-webkit-details-marker{display:none}
.kz-calc .test details summary::after{content:"+";color:var(--blue);font-size:18px;line-height:1}
.kz-calc .test details[open] summary::after{content:"–"}
.kz-calc .test details .trows{margin-top:10px}
.kz-calc .test details .trow{background:#fff}
.kz-calc .tout{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.kz-calc .tscore{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.kz-calc .ring{--p:0;width:64px;height:64px;border-radius:50%;flex:none;background:conic-gradient(var(--c,#2D6FE0) calc(var(--p)*1%),var(--grey) 0);display:grid;place-items:center}
.kz-calc .ring b{width:50px;height:50px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:15px}
.kz-calc .tscore h3{font-size:17px;font-weight:700;margin-bottom:2px}
.kz-calc .tscore p{margin:0;font-size:13.5px;color:var(--ink-2)}
.kz-calc .routes{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:8px}
.kz-calc .routes li{border-radius:14px;padding:11px 13px;background:var(--grey);font-size:13.6px}
.kz-calc .routes li b{display:flex;gap:8px;align-items:center;font-size:14px;margin-bottom:3px}
.kz-calc .routes li b i{font-style:normal;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;flex:none}
.kz-calc .routes li.ok{background:var(--green-bg)}
.kz-calc .routes li.ok b i{background:var(--green);color:#fff}
.kz-calc .routes li.no b i{background:#fff;color:var(--ink-3);border:1px solid var(--line)}
.kz-calc .routes li.best{outline:2px solid var(--blue)}
.kz-calc .routes li span{display:block;color:var(--ink-2)}
.kz-calc .routes li em{font-style:normal;font-size:11.5px;font-weight:700;color:var(--blue);margin-left:auto}
.kz-calc .talert{background:var(--yellow-soft);border-radius:12px;padding:10px 12px;font-size:13.3px;margin-bottom:12px;display:none}
.kz-calc .talert.on{display:block}
.kz-calc .tout .btn{width:100%;display:flex;justify-content:center;gap:8px;background:#1FA855;color:#fff}
.kz-calc .tnote{font-size:12.5px;color:var(--ink-3);margin:10px 0 0}
.kz-calc .tcopy{display:block;margin:8px auto 0;background:none;border:0;font:inherit;font-size:13.5px;font-weight:600;color:var(--blue);cursor:pointer}
.kz-calc .vars{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kz-calc .var{background:var(--grey);border-radius:20px;padding:22px}
.kz-calc a.var{text-decoration:none;color:inherit;background:var(--blue-soft)}
.kz-calc .var .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;margin-bottom:10px}
.kz-calc .var h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.kz-calc .var p{margin:0;font-size:14.2px;color:var(--ink-2)}
.kz-calc .var.hl{background:var(--yellow-soft)}
.kz-calc .lists{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.kz-calc .lists span{background:#fff;border-radius:12px;padding:10px 14px;font-size:14px;font-weight:600}
.kz-calc .req-note{margin-top:14px;font-size:14.5px;color:var(--ink-2)}
.kz-calc .pubs{background:var(--yellow-soft);border-radius:26px;padding:44px 46px}
.kz-calc .pubs .top{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:end;margin-bottom:26px}
.kz-calc .pubs .tag2{display:inline-block;background:var(--blue);color:#fff;font-size:12.5px;font-weight:700;border-radius:7px;padding:5px 10px;margin-bottom:12px}
.kz-calc .pubs h2{font-size:clamp(26px,3.4vw,40px);font-weight:700}
.kz-calc .pubs .top p{margin:0;font-size:15.5px;color:var(--ink-2)}
.kz-calc .pubs .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.kz-calc .pc{background:#fff;border-radius:20px;padding:24px;display:flex;flex-direction:column;text-decoration:none;border:2px solid transparent;color:#16213D}
.kz-calc .pc:hover{border-color:var(--blue)}
.kz-calc .pc.win{border-color:var(--blue)}
.kz-calc .pc .row1{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}
.kz-calc .pc .t{font-size:12px;font-weight:700;border-radius:7px;padding:5px 10px;background:var(--grey);color:var(--ink-2)}
.kz-calc .pc.win .t{background:var(--blue);color:#fff}
.kz-calc .pc .time{font-size:13px;font-weight:700;color:var(--blue)}
.kz-calc .pc h3{font-size:19px;font-weight:700;margin-bottom:6px}
.kz-calc .pc p{margin:0 0 16px;font-size:14px;color:var(--ink-2)}
.kz-calc .pc .go{margin-top:auto;font-weight:600;font-size:14px;color:var(--blue)}
@media(max-width:960px){.kz-calc .calc-hero{grid-template-columns:1fr;padding:28px 18px}}
@media(max-width:900px){.kz-calc .pubs{padding:30px 20px}.kz-calc .pubs .top{grid-template-columns:1fr}}
@media(max-width:760px){.kz-calc .vars{grid-template-columns:1fr}}
@media(max-width:600px){.kz-calc .pubs .grid{grid-template-columns:1fr}}