:root{--bg:#fff;--ink:#0d1b24;--ink2:#44545f;--ink3:#5f6e78;--line:#dbe2e7;--soft:#f3f6f8;--cyan:#007ea8;--cyan-b:#00b4e0;--cyan-s:#e4f6fb;
--sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
--cond:"Avenir Next Condensed","DIN Condensed","Roboto Condensed","Arial Narrow",-apple-system,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.5 var(--sans);-webkit-text-size-adjust:100%}
h1,h2{margin:0;line-height:1.15}
a{color:var(--cyan)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan-b);outline-offset:2px}
.home{min-height:100vh;display:flex;flex-direction:column;padding:clamp(20px,5vw,64px)}
.eyebrow{font-weight:700;font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink3)}
.display{font:800 clamp(52px,10vw,112px)/.95 var(--cond);text-transform:uppercase;margin:16px 0 8px}
.display em{font-style:normal;color:var(--cyan-b)}
.pick{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px;margin:24px 0}
.pick a{display:block;padding:24px 20px;border:1px solid var(--line);border-radius:12px;font:800 28px/1.1 var(--cond);text-transform:uppercase;color:var(--ink);text-decoration:none}
.pick a:hover{border-color:var(--cyan-b);background:var(--cyan-s)}
.foot{font-size:13.5px;color:var(--ink3);max-width:90ch}
footer.foot{padding:0 clamp(16px,3vw,32px) 28px;margin:0 auto;max-width:1120px}
.top{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line)}
.row{display:flex;align-items:center;gap:14px;padding:10px clamp(16px,3vw,32px)}
.brand{font:800 26px/1 var(--cond);text-transform:uppercase;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand b{color:var(--cyan-b)}
#q{margin-left:auto;width:min(46vw,300px);min-width:0;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--soft)}
.tabs{display:flex;gap:4px;overflow-x:auto;padding:0 clamp(16px,3vw,32px)}
.tabs a{padding:10px 12px;white-space:nowrap;color:var(--ink2);text-decoration:none;border-bottom:3px solid transparent;font-weight:600}
.tabs a.on{color:var(--ink);border-bottom-color:var(--cyan-b)}
main{max-width:1120px;margin:0 auto;padding:22px clamp(16px,3vw,32px)}
main h1{font:800 clamp(34px,5vw,48px)/1 var(--cond);text-transform:uppercase}
.sub{color:var(--ink2);margin:6px 0 18px;max-width:70ch}
.sec{font:800 26px/1 var(--cond);text-transform:uppercase;margin:26px 0 12px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.card{border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px;min-width:0}
.grid .card{margin-bottom:0}
.card h2{font:800 23px/1.1 var(--cond);text-transform:uppercase;margin-bottom:10px}
.muted{color:var(--ink3);font-weight:600;text-transform:none}
.clean{list-style:none;margin:0;padding:0}
.clean li{padding:8px 0;border-bottom:1px solid var(--line)}
.clean li:last-child{border:0}
.tag{display:inline-block;font-size:12.5px;padding:0 7px;border-radius:6px;background:var(--cyan-s);color:#00566f;font-weight:600;white-space:nowrap}
.src{font-size:14px;color:var(--ink3);margin:10px 0 0}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:16px}
th,td{text-align:left;padding:8px 10px 8px 0;border-bottom:1px solid var(--line);vertical-align:top}
tbody th{font-weight:650;width:38%}
.f{display:block;font-size:14px;font-weight:600;color:var(--ink2);margin-bottom:10px;min-width:0}
input:not(#q),select,textarea{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:16px;font-weight:400}
.fs{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:0 12px}
.pr{display:grid;grid-template-columns:1fr 84px 42px;gap:8px;margin-bottom:8px;align-items:center}
.pr input{margin:0}
.pr button{height:42px}
.tot{margin:8px 0}
.btns{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btns .src{margin:0}
button{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-weight:600}
button:hover{border-color:var(--cyan-b)}
.seg{display:inline-flex;gap:6px;margin-bottom:14px}
.seg button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.out div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line)}
.out b{font-variant-numeric:tabular-nums;font-size:19px}
@media(max-width:480px){.row{flex-wrap:wrap}#q{width:100%;margin-left:0}}
@media print{.top,.btns{display:none}}