:root{
  --bg:#F2F4EE; --bg-2:#E9ECE5; --surface:#FFFFFF; --line:#D7DDD8; --line-2:#B9C3BF;
  --ink:#1F2E35; --ink-2:#4B5C63; --ink-3:#7C8B90;
  --dark:#1F2E35; --dark-2:#2A3C44; --dark-ink:#F2F4EE; --dark-muted:#A9B8BE; --dark-line:#3A4C54;
  --lacq:#E5561F; --lacq-2:#C9430F; --lacq-ink:#FFFFFF; --lacq-soft:#FBE3D8;
  --ok:#2F7D53; --ok-soft:#E1F1E8; --bad:#B4432F; --bad-soft:#F8E4E0; --warn:#B7791F; --warn-soft:#FBF1DE;
  --focus:#E5561F;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#141B1E; --bg-2:#1A2327; --surface:#1E282C; --line:#2E3B40; --line-2:#44545A;
    --ink:#EEF2EF; --ink-2:#B7C3C4; --ink-3:#7F8F92;
    --dark:#0F1518; --dark-2:#182024; --dark-ink:#F2F4EE; --dark-muted:#9AA9AE; --dark-line:#2C393F;
    --lacq:#F0672F; --lacq-2:#F98A58; --lacq-ink:#1A0D07; --lacq-soft:#3E2217;
    --ok:#6CC493; --ok-soft:#1B3326; --bad:#E58B7A; --bad-soft:#3C1F19; --warn:#E5B060; --warn-soft:#3A2D14;
    --focus:#F0672F;
  }
}
:root[data-theme="dark"]{
  --bg:#141B1E; --bg-2:#1A2327; --surface:#1E282C; --line:#2E3B40; --line-2:#44545A;
  --ink:#EEF2EF; --ink-2:#B7C3C4; --ink-3:#7F8F92;
  --dark:#0F1518; --dark-2:#182024; --dark-ink:#F2F4EE; --dark-muted:#9AA9AE; --dark-line:#2C393F;
  --lacq:#F0672F; --lacq-2:#F98A58; --lacq-ink:#1A0D07; --lacq-soft:#3E2217;
  --ok:#6CC493; --ok-soft:#1B3326; --bad:#E58B7A; --bad-soft:#3C1F19; --warn:#E5B060; --warn-soft:#3A2D14;
  --focus:#F0672F;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Archivo,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Archivo Narrow","Arial Narrow",Archivo,sans-serif;text-wrap:balance;margin:0;line-height:1.02;letter-spacing:-.005em}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
.hidden{display:none!important}
.k{font-size:12.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--lacq)}

/* nav */
.bar{background:var(--bg);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:17px;color:var(--ink);letter-spacing:-.01em}
.logo .plate{display:inline-flex;border:2px solid var(--ink);border-radius:4px;overflow:hidden;font:700 14px "Archivo Narrow",sans-serif;letter-spacing:1.5px;line-height:1;background:#fff;color:#111}
.logo .plate b{background:#1D3FA3;color:#fff;padding:5px 5px 3px;font-size:8.5px;display:flex;align-items:flex-end}
.logo .plate span{padding:4px 8px}
.logo em{font-style:normal;color:var(--lacq)}
@media (max-width:480px){.logo .name{display:none}}
.bar ul{list-style:none;display:flex;gap:26px;margin:0;padding:0;font-weight:500;font-size:15px}
.bar ul a{text-decoration:none;color:var(--ink-2)}
.bar ul a:hover,.bar ul a.on{color:var(--ink)}
@media (max-width:760px){.bar ul{display:none}}
.lsel{position:relative;display:inline-flex;align-items:center}
.lsel select{appearance:none;-webkit-appearance:none;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font:600 13px/1 "Archivo",system-ui,sans-serif;letter-spacing:.3px;padding:7px 28px 7px 10px;border-radius:6px;cursor:pointer}
.lsel:after{content:"";position:absolute;right:11px;top:50%;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-70%) rotate(45deg);pointer-events:none;color:var(--ink-3)}
.lsel select:focus-visible{outline:2px solid var(--focus);outline-offset:1px}

/* head */
.hero{padding:56px 0 26px;max-width:720px}
.hero h1{font-size:clamp(38px,5.6vw,60px);font-weight:700;margin-top:14px}
.hero h1 i{font-style:normal;color:var(--lacq)}
.hero p{font-size:18px;color:var(--ink-2);margin:16px 0 0;max-width:56ch}
.checks{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:18px;color:var(--ink-3);font-size:14.5px}
.checks span::before{content:"✓ ";color:var(--ok)}

/* form card */
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:28px;margin-top:22px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.card-head h2{font-size:28px;font-weight:700}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--ok-soft);color:var(--ok);font-weight:600;font-size:13px;padding:6px 11px;border-radius:4px;white-space:nowrap}
.group{padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid var(--line)}
.group:last-of-type{border:0;margin:0;padding:0}
.group-t{font-size:12.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--ink-3);margin:0 0 14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin-bottom:16px}
.row.one{grid-template-columns:1fr}
.row:last-child{margin-bottom:0}
@media (max-width:560px){.row{grid-template-columns:1fr}}
label.f,div.f{display:flex;flex-direction:column;gap:7px;font-size:14.5px;color:var(--ink-2);font-weight:500}
label.f small{font-weight:400;color:var(--ink-3);font-size:13px;line-height:1.4}
input[type=number],input[type=date],select{
  font:400 16.5px Archivo,sans-serif;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:6px;padding:12px 14px;width:100%;min-width:0;appearance:auto}
input[type=number]{font-variant-numeric:tabular-nums}
input:hover,select:hover{border-color:var(--line-2)}
input:focus-visible,select:focus-visible{outline:none;border-color:var(--lacq);box-shadow:0 0 0 3px var(--lacq-soft)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.fsel{position:relative;width:100%}
.fsel-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;font:400 16.5px Archivo,sans-serif;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:6px;padding:11px 14px;padding-inline-end:36px;cursor:pointer;position:relative}
.fsel-btn:hover{border-color:var(--line-2)}
.fsel-btn:focus-visible,.fsel.open .fsel-btn{outline:none;border-color:var(--lacq);box-shadow:0 0 0 3px var(--lacq-soft)}
.fsel-btn:after{content:"";position:absolute;inset-inline-end:14px;top:50%;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-70%) rotate(45deg);color:var(--ink-3)}
.fsel .flag{width:24px;height:17px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.14);flex:none}
.fsel-list{position:absolute;z-index:20;left:0;right:0;top:calc(100% + 4px);margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 32px rgba(0,0,0,.14);max-height:320px;overflow:auto}
.fsel-list li{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:5px;cursor:pointer;font-size:15.5px}
.fsel-list li:hover,.fsel-list li.act{background:var(--bg-2)}
.fsel-list li[aria-selected="true"]{font-weight:600;color:var(--lacq)}
.fsel.sm .fsel-btn{font:600 13px/1 Archivo,sans-serif;padding:7px 9px;padding-inline-end:28px;border-width:1px;border-color:var(--line-2);gap:7px;width:auto}
.fsel.sm .fsel-btn:after{inset-inline-end:10px;width:6px;height:6px}
.fsel.sm .flag{width:20px;height:14px}
.fsel.sm .fsel-list{inset-inline-start:auto;inset-inline-end:0;min-width:180px}
.fsel.sm .fsel-list li{font-size:14px;padding:7px 9px}
.linkbtn{background:none;border:0;padding:0;font:600 14px Archivo,sans-serif;color:var(--lacq);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.linkbtn:hover{color:var(--lacq-2)}
.addbox{border:1.5px dashed var(--line-2);border-radius:8px;padding:18px 18px 16px;background:var(--bg)}
.addbox input[type=text]{font:400 16.5px Archivo,sans-serif;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:6px;padding:12px 14px;width:100%}
.addbox input[type=text]:focus-visible{outline:none;border-color:var(--lacq);box-shadow:0 0 0 3px var(--lacq-soft)}
.vote{display:inline-flex;gap:6px;margin-left:8px}
.vote button{font:600 12.5px Archivo,sans-serif;border:1.5px solid var(--line-2);background:var(--surface);color:var(--ink-2);border-radius:999px;padding:3px 10px;cursor:pointer}
.vote button:hover{border-color:var(--ink)}
.vote button.done{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.unit{position:relative}
.unit input{padding-right:58px}
.unit span{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:14px;pointer-events:none}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:10px}
.seg label{position:relative;text-align:center;padding:12px 10px;font-weight:500;font-size:15px;color:var(--ink-2);cursor:pointer;border:1.5px solid var(--line);border-radius:6px;background:var(--surface)}
.seg input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.seg label:has(input:checked){border-color:var(--ink);background:var(--ink);color:var(--bg);font-weight:600}
.seg label:has(input:focus-visible){box-shadow:0 0 0 3px var(--lacq-soft)}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);cursor:pointer;padding:12px 14px;border:1.5px solid var(--line);border-radius:6px;margin-bottom:12px}
.check:has(input:checked){border-color:var(--lacq);background:var(--lacq-soft)}
.check input{margin:4px 0 0;accent-color:var(--lacq);flex:none;width:16px;height:16px}
.check b{color:var(--ink);font-weight:600;display:block}
.cta{display:flex;justify-content:center;margin-top:24px}
.btn{font:600 16.5px Archivo,sans-serif;background:var(--lacq);color:var(--lacq-ink);border:0;border-radius:6px;padding:15px 30px;cursor:pointer;min-width:250px;transition:background .15s}
.btn:hover{background:var(--lacq-2)}
.btn:focus-visible{outline:3px solid var(--lacq-soft);outline-offset:2px}

/* result */
.result{margin-top:30px;scroll-margin-top:24px}
.rcard{background:var(--dark);color:var(--dark-ink);border-radius:10px;overflow:hidden}
.rtop{padding:28px 28px 22px;display:grid;grid-template-columns:1fr auto;gap:16px 24px;align-items:end;border-bottom:1px solid var(--dark-line)}
@media (max-width:560px){.rtop{grid-template-columns:1fr}}
.rtop .lbl{font-size:12.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--dark-muted);margin-bottom:8px}
.rtop .big{font-family:"Archivo Narrow",sans-serif;font-weight:700;font-size:clamp(40px,6vw,58px);line-height:1;letter-spacing:-.01em}
.rtop .sub{color:var(--dark-muted);margin-top:8px;font-size:15px}
.pill{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;padding:6px 11px;border-radius:4px;background:var(--dark-2);color:var(--dark-ink);border:1px solid var(--dark-line)}
.pill.new{background:var(--lacq);color:var(--lacq-ink);border-color:var(--lacq)}
.rbody{padding:22px 28px}
.rbody .lbl{font-size:12.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--dark-muted);margin:0 0 8px}
.lines{list-style:none;margin:0;padding:0}
.lines li{display:grid;grid-template-columns:1fr auto;gap:2px 20px;padding:11px 0;border-bottom:1px solid var(--dark-line)}
.lines li:last-child{border-bottom:0}
.lines .name{font-weight:500}
.lines .calc{grid-column:1;color:var(--dark-muted);font-size:13.5px}
.lines .amt{grid-column:2;grid-row:1 / span 2;align-self:center;font-size:18px;font-weight:600;text-align:right}
.lines .amt.zero{color:var(--ok)}
.lines .amt.neg{color:var(--ok)}
.lines .tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;padding:2px 7px;border-radius:3px;margin-left:8px;vertical-align:middle;background:var(--ok);color:#fff}
.sum{margin-top:18px;padding-top:14px;border-top:1px solid var(--dark-line)}
.sum div{display:flex;justify-content:space-between;gap:16px;padding:5px 0;font-size:16px}
.sum .tot{font-weight:600;font-size:18px}
.sum .es{color:var(--dark-muted)}
.sum .es .strike{text-decoration:line-through}
.save{margin-top:16px;border-radius:6px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--lacq);color:var(--lacq-ink)}
.save.bad{background:var(--bad-soft);color:var(--bad)}
.save.muted{background:var(--dark-2);color:var(--dark-muted);border:1px dashed var(--dark-line)}
.save .l{font-size:13px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase}
.save .v{font-family:"Archivo Narrow",sans-serif;font-weight:700;font-size:32px}
.base{padding:16px 28px 20px;background:var(--dark-2);font-size:14px;color:var(--dark-muted);border-top:1px solid var(--dark-line)}
.base .lbl{margin-bottom:6px}
.base div{display:flex;justify-content:space-between;gap:12px;padding:3px 0}
.base .num{color:var(--dark-ink)}
.notes{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.notes li{font-size:14.5px;color:var(--ink-2);padding:12px 14px 12px 16px;border-left:3px solid var(--warn);background:var(--surface);border-radius:0 6px 6px 0;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.notes li.ok{border-left-color:var(--ok)}
.excl{margin-top:14px;font-size:14px;color:var(--ink-3);line-height:1.55}
.excl b{color:var(--ink-2)}

/* reference tables */
.ref{margin-top:64px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.ref > div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:22px 24px}
.ref h3{font-size:22px;font-weight:600;margin-bottom:12px}
.ref table{border-collapse:collapse;width:100%;font-size:14.5px}
.ref th,.ref td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}
.ref th{font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.ref td.n{text-align:right;font-variant-numeric:tabular-nums}
.ref .tw{overflow-x:auto}
.ref p{font-size:13.5px;color:var(--ink-3);margin:10px 0 0}
.disc{margin-top:48px;padding:18px 20px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;color:var(--ink-2);line-height:1.55}
.disc b{display:block;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.disc p{margin:0}
footer{margin-top:28px;padding:26px 0 48px;border-top:1px solid var(--line);font-size:13.5px;color:var(--ink-3);line-height:1.6}