:root{--green:#0e7a4f;--green-dark:#0a3d2c;--green-deep:#06281c;--green-soft:#e7f5ee;--accent:#2fd27d;--ink:#132a20;--muted:#5c6f64;--line:#dfe8e2;--bg:#f4f7f5;--card:#ffffff;--warn-bg:#fdf5e3;--warn-bd:#f0d9a0;--warn-tx:#8a5a00;--radius:14px;--shadow:0 1px 3px rgba(13,43,30,.07),0 8px 24px rgba(13,43,30,.06)}
*:where(:not(html,iframe,canvas,img,svg,video):not(svg *)){all:unset;display:revert}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;color:var(--ink);background:var(--bg);margin:0}
main{max-width:820px;margin:0 auto;padding:28px 20px 72px}
a{color:var(--green);text-decoration:none;border-bottom:1px solid rgba(14,122,79,.35)}
a:hover{color:#0a5c39;border-bottom-color:#0a5c39}
h1{font-size:2rem;font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:6px 0 10px;color:var(--green-deep)}
h2{font-size:1.35rem;font-weight:700;letter-spacing:-.01em;margin:34px 0 12px;color:var(--green-deep)}
h3{font-weight:700;margin:22px 0 8px}
p{margin:0 0 14px}
ul{list-style:disc;padding-left:22px;margin:0 0 14px}
li{margin:3px 0}
strong{font-weight:700}em{font-style:italic}
header.site{background:linear-gradient(135deg,var(--green-deep),var(--green-dark) 55%,#0d5238);color:#fff;padding:0;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(6,40,28,.25)}
header.site .wrap{max-width:1080px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
header.site .logo{font-size:1.15rem;font-weight:800;letter-spacing:-.02em;color:#fff}
header.site .logo b{color:var(--accent);font-weight:800}
header.site .tagline{font-size:.82rem;opacity:.75;flex:1;min-width:200px}
header.site nav.mainnav{display:flex;gap:4px;flex-wrap:wrap}
header.site nav.mainnav a{color:rgba(255,255,255,.85);font-weight:600;font-size:.88rem;padding:6px 12px;border-radius:8px;border-bottom:none}
header.site nav.mainnav a:hover{background:rgba(255,255,255,.12);color:#fff}
.hero{background:linear-gradient(160deg,var(--green-deep) 0%,#0c4a33 60%,#116b45 100%);color:#fff;border-radius:0 0 26px 26px;padding:52px 20px 44px;margin:-28px 0 30px}
.hero .inner{max-width:820px;margin:0 auto}
.hero h1{color:#fff;font-size:clamp(1.7rem,4.5vw,2.5rem);margin-bottom:14px}
.hero p{color:#cfe9db;font-size:1.08rem;max-width:640px;margin-bottom:22px}
.hero .kpi{display:flex;gap:26px;flex-wrap:wrap;margin-top:26px}
.hero .kpi div b{display:block;font-size:1.5rem;font-weight:800;color:var(--accent);letter-spacing:-.02em}
.hero .kpi div span{font-size:.8rem;color:#9cc7b2;text-transform:uppercase;letter-spacing:.05em}
.btn{display:inline-block;background:var(--accent);color:var(--green-deep)!important;font-weight:700;padding:11px 22px;border-radius:10px;border:none;font-size:.95rem;border-bottom:none!important;box-shadow:0 2px 8px rgba(47,210,125,.35);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(47,210,125,.45)}
.btn.ghost{background:transparent;color:#fff!important;border:1.5px solid rgba(255,255,255,.4)!important;box-shadow:none}
.btn.ghost:hover{border-color:#fff!important;background:rgba(255,255,255,.08)}
.btn.secondary{background:var(--green);color:#fff!important;box-shadow:0 2px 8px rgba(14,122,79,.25)}
nav.crumbs{font-size:.83rem;color:var(--muted);margin:0 0 16px}
nav.crumbs a{color:var(--green);border:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:14px 0;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
a.card{display:block;color:inherit;border-bottom:1px solid var(--line)}
a.card:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(13,43,30,.08),0 12px 32px rgba(13,43,30,.12);border-bottom:1px solid var(--line)}
.card h3{margin:0 0 6px;font-size:1.05rem;color:var(--green-deep)}
.card p{margin:0;font-size:.92rem;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:16px 0}
.card .kpi-row{display:flex;gap:14px;margin-top:10px;font-size:.8rem;color:var(--muted)}
.card .kpi-row b{color:var(--green-deep);font-size:.95rem}
.pill{display:inline-block;background:var(--green-soft);color:var(--green);border-radius:999px;padding:3px 11px;font-size:.76rem;font-weight:600;margin:0 4px 6px 0}
.pill.warn{background:var(--warn-bg);color:var(--warn-tx)}
.pill.bad{background:#fde8e8;color:#a11}
.pill.dark{background:var(--green-deep);color:var(--accent)}
.draftbox{background:var(--warn-bg);border:1px solid var(--warn-bd);border-radius:10px;padding:11px 15px;margin:0 0 18px;font-size:.9rem;color:var(--warn-tx)}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.92rem;background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
th,td{border-bottom:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
th{background:var(--green-dark);color:#fff;font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:none}
tr:nth-child(even) td{background:#fafcfb}
.spec{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:16px 0;box-shadow:var(--shadow)}
.spec div{padding:12px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.spec div b{display:block;font-size:.72rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}
.pros,.cons{border-radius:var(--radius);padding:16px 20px;margin:12px 0;border:1px solid}
.pros{background:#f0faf4;border-color:#cdeeda}
.cons{background:#fdf3f0;border-color:#f5d5cd}
.pros b,.cons b{display:block;margin-bottom:6px}
.cta{background:linear-gradient(135deg,#0f3f2c,#12603f);border:none;border-radius:var(--radius);padding:20px 22px;margin:22px 0;color:#e7f5ee;box-shadow:var(--shadow)}
.cta b{color:#fff}
.cta a.btn{margin:8px 8px 0 0}
.cta span{display:block;margin-top:8px;font-size:.82rem;color:#9cc7b2}
details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:8px 0;background:var(--card)}
summary{font-weight:600;cursor:pointer;color:var(--green-deep)}
details[open]{border-color:var(--green)}
.metainfo{font-size:.82rem;color:var(--muted);margin:8px 0 20px}
footer{border-top:1px solid var(--line);margin-top:56px;padding:26px 20px 40px;font-size:.86rem;color:var(--muted);background:#fff}
footer .wrap{max-width:820px;margin:0 auto}
footer a{color:var(--green)}
.calc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:18px 0;box-shadow:var(--shadow)}
.calc label{display:block;font-weight:600;margin:14px 0 5px;font-size:.9rem}
.calc input,.calc select{width:100%;padding:10px 12px;border:1.5px solid #c2d4ca;border-radius:9px;font-size:1rem;background:#fafcfb;color:var(--ink)}
.calc input:focus{outline:2px solid var(--accent);border-color:var(--green)}
.calc .result{background:linear-gradient(135deg,var(--green-deep),#0d5238);color:#fff;border-radius:12px;padding:18px;margin-top:14px;font-size:1.02rem;line-height:1.7}
.calc .result b{color:var(--accent)}
.calc .note{font-size:.83rem;color:var(--muted);margin-top:10px}
input[type=range]{accent-color:var(--green);padding:0}
.quickanswer{background:var(--card);border-left:4px solid var(--accent);border-radius:10px;padding:16px 20px;margin:14px 0;box-shadow:var(--shadow);font-size:1.02rem}
.section-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:16px 0;box-shadow:var(--shadow)}
.section-card h2{margin-top:0}
.searchbox{width:100%;padding:12px 16px;border:2px solid #c2d4ca;border-radius:12px;font-size:1rem;background:#fff;color:var(--ink);margin:14px 0}
.searchbox:focus{outline:none;border-color:var(--green)}
.searchresult{list-style:none;padding:0}
.searchresult li{margin:8px 0}
@media(max-width:600px){.spec{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.hero .kpi{gap:20px}header.site .tagline{display:none}}