:root{--ink:#1d2a24;--muted:#53625b;--bg:#fbfaf6;--card:#fff;--line:#dfe3dc;--brand:#1f6f4a;--brand-d:#165237;--accent:#f2b84b;--eco:#e3f2e8;--warn:#fff4dc}
*{box-sizing:border-box}
html{font-size:100%}
body{margin:0;font:1rem/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand-d)}a:hover{color:#0d3322}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:10}
header.site{background:var(--brand);color:#fff}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.5rem;padding:.8rem 1rem}
.logo{color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.logo span{color:var(--accent)}
nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem .9rem}
nav a{color:#fff;text-decoration:none;font-size:.95rem}nav a:hover,nav a[aria-current]{text-decoration:underline}
.wrap{max-width:68rem;margin:0 auto;padding:0 1rem}
main{padding:1.5rem 0 3rem}
h1{font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.2;margin:.5rem 0 1rem}
h2{font-size:1.4rem;margin:2rem 0 .75rem;line-height:1.3}
h3{font-size:1.1rem;margin:1.5rem 0 .5rem}
.lede{font-size:1.15rem;color:var(--muted);max-width:46rem}
.stamp{display:inline-block;background:var(--warn);border:1px solid #ecd9a8;border-radius:999px;padding:.15rem .7rem;font-size:.85rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1rem;margin:1.5rem 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:.75rem;padding:1rem 1.1rem}
.card h3{margin-top:0}
.card .big{font-size:1.8rem;font-weight:800;color:var(--brand-d);line-height:1.1}
.note{background:var(--eco);border-left:4px solid var(--brand);padding:.75rem 1rem;border-radius:.25rem;margin:1rem 0}
.warnbox{background:var(--warn);border-left:4px solid var(--accent);padding:.75rem 1rem;border-radius:.25rem;margin:1rem 0}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:.5rem;background:#fff;margin:1rem 0}
table{border-collapse:collapse;width:100%;font-size:.92rem}
caption{text-align:left;padding:.6rem .8rem;font-weight:600;color:var(--muted)}
th,td{padding:.55rem .7rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:#f1f4ef;position:sticky;top:0;white-space:nowrap}
td.num,th.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
tr.eco td:first-child{box-shadow:inset 4px 0 0 var(--brand)}
.tag{display:inline-block;font-size:.75rem;padding:.05rem .45rem;border-radius:.3rem;background:#eef1ec;color:var(--muted);white-space:nowrap}
.tag.eco{background:var(--eco);color:var(--brand-d)}
.calc{font-size:.8rem;color:var(--muted);display:block}
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin:.5rem 0}
.filters button{font:inherit;border:1px solid var(--brand);background:#fff;color:var(--brand-d);border-radius:999px;padding:.3rem .9rem;cursor:pointer}
.filters button[aria-pressed=true]{background:var(--brand);color:#fff}
.code{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f1f4ef;border:1px dashed var(--brand);padding:.05rem .4rem;border-radius:.25rem}
footer.site{border-top:1px solid var(--line);background:#f3f2ec;font-size:.9rem;color:var(--muted)}
footer.site .wrap{padding:1.5rem 1rem}
footer.site ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.3rem 1rem}
.small{font-size:.85rem;color:var(--muted)}
@media (max-width:40rem){th,td{padding:.45rem .5rem}.hide-sm{display:none}}
@media print{header.site,footer.site,.filters{display:none}}
@media (max-width:40rem){
 th[scope=row]{min-width:9.5rem}
 td.num .calc{display:none}
 table{font-size:.85rem}
 header.site .wrap{display:block}nav ul{margin-top:.4rem}
}
th[scope=row]{width:16rem;min-width:13rem}
td.num .calc{white-space:normal;max-width:11rem;margin-left:auto}
@media (max-width:40rem){th[scope=row]{min-width:9.5rem}}