:root{--bg:#f6f7f9;--card:#fff;--text:#1b2430;--muted:#5b6675;--line:#dfe3e8;--accent:#0f766e;--accent2:#0b5d57;--soft:#e7f4f2;--warn:#fff6dd;--warnb:#e0a800;--errb:#fde8e8;--cta:#fffaf0;--ctab:#f3c46b;--shadow:0 1px 2px rgba(16,24,40,.06),0 4px 14px rgba(16,24,40,.06);color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0e1419;--card:#161f27;--text:#e5ebf0;--muted:#9aa7b4;--line:#2a3640;--accent:#2dd4bf;--accent2:#5eead4;--soft:#123331;--warn:#2b2614;--warnb:#c89b2a;--errb:#3a1d1f;--cta:#1d1a12;--ctab:#7a5d1e;--shadow:0 1px 2px rgba(0,0,0,.4)}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-underline-offset:2px}a:hover{color:var(--accent2)}
h1{font-size:clamp(1.55rem,4.5vw,2.1rem);line-height:1.2;margin:.4rem 0 .8rem;letter-spacing:-.01em}h2{font-size:1.3rem;margin:2rem 0 .6rem}h3{font-size:1.08rem;margin:1.4rem 0 .4rem}
small,.muted{color:var(--muted)}
header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header.site .in{max-width:960px;margin:0 auto;padding:.6rem 1rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.2rem;color:var(--text);text-decoration:none;letter-spacing:-.02em}.brand svg{width:30px;height:30px}
header.site nav{margin-left:auto;display:flex;gap:.2rem}header.site nav a{color:var(--text);text-decoration:none;padding:.4rem .7rem;border-radius:8px;font-weight:600;font-size:.95rem}header.site nav a:hover{background:var(--soft);color:var(--accent)}
main.wrap{max-width:760px;margin:0 auto;padding:1.2rem 1rem 2rem}main.wide{max-width:960px}
nav.crumb{font-size:.88rem;color:var(--muted);margin:.2rem 0 .4rem}nav.crumb a{color:var(--muted)}
form,fieldset.card,.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.2rem;margin:1rem 0;box-shadow:var(--shadow)}
form fieldset{border:1px solid var(--line);border-radius:10px;padding:.7rem 1rem;margin:.6rem 0}legend{padding:0 .4rem;font-weight:600}
label.f,label.amt{display:flex;flex-direction:column;gap:.25rem;max-width:26rem;margin:.55rem 0;font-weight:500}label.f:has(>input[type=checkbox]){flex-direction:row;align-items:flex-start;gap:.1rem}label.f>input[type=checkbox]{margin-top:.3rem}
input,select,textarea{font:inherit;color:var(--text);background:var(--bg);padding:.5rem .6rem;border:1px solid var(--line);border-radius:8px;min-height:2.5rem}
input[type=checkbox],input[type=radio]{min-height:0;width:1.05rem;height:1.05rem;accent-color:var(--accent);vertical-align:-2px;margin-right:.35rem}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
button{font:inherit;font-weight:600;padding:.5rem .95rem;margin:.4rem .4rem 0 0;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:8px;cursor:pointer}button.alt{background:transparent;color:var(--accent)}
@media (prefers-color-scheme:dark){button{color:#06201d}}
table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--line);padding:.5rem .4rem;text-align:left;vertical-align:top}
.out{background:var(--soft);border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:12px;padding:1rem 1.1rem;margin:1rem 0}
.out table td,.out table th,.out td,.out th{background:transparent;border-color:var(--line)}.out td.n,td.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.out tr.hl td,.out tr.hl th{font-weight:700}
.err{background:var(--errb);border-left:5px solid #d14343;border-radius:12px;padding:1rem;margin:1rem 0}
.note{color:var(--muted);font-size:.92rem;margin:.4rem 0}
.disc{background:var(--warn);border-left:4px solid var(--warnb);border-radius:10px;padding:.7rem 1rem;margin:1.2rem 0}
html #body{background:var(--card);color:var(--text);border-color:var(--line)}
#inv,#q{background:#fff!important;color:#1b2430;border:1px solid var(--line)!important;border-radius:12px;box-shadow:var(--shadow)}#inv input,#inv textarea,#q input,#q textarea{background:#fff;color:#1b2430;min-height:0}#inv,#q{overflow-x:auto}#inv table,#q table{min-width:540px}#inv td,#inv th,#q td,#q th{background:#fff;color:#1b2430}
.cta{display:flex;gap:1rem;align-items:flex-start;background:var(--cta);border:1px solid var(--ctab);border-radius:14px;padding:1rem 1.1rem;margin:2rem 0 1rem}
.cta .ic{flex:0 0 2.4rem;height:2.4rem;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800}
.cta h3{margin:0 0 .2rem}.cta p{margin:.2rem 0}.cta .btn{display:inline-block;margin-top:.4rem;padding:.45rem .85rem;border-radius:8px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600}
@media (prefers-color-scheme:dark){.cta .btn{color:#06201d}}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.8rem;padding:0;list-style:none;margin:1rem 0}
.grid a.tile{display:block;height:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;color:var(--text);text-decoration:none;box-shadow:var(--shadow)}
.grid a.tile:hover{border-color:var(--accent)}.grid a.tile b{display:block;color:var(--accent);margin-bottom:.15rem}.grid a.tile span{font-size:.9rem;color:var(--muted)}
.hero{padding:.6rem 0 .2rem}.hero p{font-size:1.08rem;color:var(--muted);max-width:40rem}
.pill{display:inline-block;white-space:nowrap;font-size:.78rem;font-weight:700;padding:.1rem .5rem;border-radius:99px;background:var(--soft);color:var(--accent);margin-left:.3rem;vertical-align:2px}
footer.site{border-top:1px solid var(--line);background:var(--card);margin-top:2rem}
footer.site .in{max-width:960px;margin:0 auto;padding:1.4rem 1rem;display:grid;grid-template-columns:2fr 1fr 1fr;gap:1.2rem;font-size:.9rem}
footer.site h4{margin:0 0 .4rem;font-size:.95rem}footer.site ul{list-style:none;padding:0;margin:0;columns:2}footer.site li{margin:.15rem 0}footer.site .col1 ul{columns:2}footer.site .legal{grid-column:1/-1;color:var(--muted);border-top:1px solid var(--line);padding-top:.8rem}
@media (max-width:640px){header.site nav a{padding:.35rem .5rem}header.site .in{gap:.5rem}}@media (max-width:420px){header.site nav{gap:0}header.site nav a{padding:.3rem .32rem;font-size:.84rem}.brand{font-size:1.05rem}}@media (max-width:640px){footer.site .in{grid-template-columns:1fr}footer.site ul{columns:2}main.wrap{padding-top:.8rem}form,.card{padding:.9rem}.cta{flex-direction:column}}
@media print{header.site,footer.site,.cta,.noprint,nav.crumb{display:none!important}body{background:#fff;color:#000}main.wrap{max-width:none;padding:0}}