:root{
  --accent:#16a34a; --trust:#047857; --ink:#1a2e22; --muted:#6b7c72;
  --border:#e3efe7; --bg:#f3faf4; --card:#ffffff; --soft:#e8f7ec;
}
*{box-sizing:border-box}html,body{margin:0;padding:0}html{height:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;min-height:100%;display:flex;flex-direction:column}
main{flex:1 0 auto;width:100%}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header.site{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
header.site .wrap{max-width:980px;margin:0 auto;padding:13px 16px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--ink)}
.brand-name{font-size:1.1rem;letter-spacing:.2px}
.logo{border-radius:9px;flex:0 0 auto}
nav.site a{margin-left:15px;color:var(--muted);font-size:.92rem}
nav.site a:hover{color:var(--accent);text-decoration:none}

body.layout-soft main{max-width:980px;margin:0 auto;padding:26px 16px 8px}
h1{font-size:1.8rem;margin:.2em 0 .1em;line-height:1.25}
.sub{color:var(--muted);margin:.2em 0 1em;font-size:1.02rem}
.local-badge{display:inline-block;background:var(--soft);color:var(--trust);font-size:.8rem;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.hint{font-size:.82rem;color:var(--muted);background:#fff;border:1px dashed var(--border);padding:8px 11px;border-radius:9px;margin:10px 0 0}

.tool-panel{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 4px 18px rgba(22,163,74,.06)}
.tool-panel::before{display:none}
form.calc{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.fld{display:flex;flex-direction:column;gap:5px}
label{font-size:.85rem;color:var(--muted);font-weight:600}
.inp{position:relative;display:flex;align-items:center}
input,select,textarea{padding:11px 12px;border:1px solid var(--border);border-radius:11px;font-size:1rem;width:100%;background:#fff;color:var(--ink);font-family:inherit}
textarea{resize:vertical}
.suf{position:absolute;right:12px;color:var(--muted);font-size:.85rem;pointer-events:none}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
button.gen{background:var(--accent);color:#fff;border:none;border-radius:11px;padding:13px 18px;font-size:1rem;font-weight:700;cursor:pointer;grid-column:1/-1;justify-self:start}
button.gen:hover{background:#15803d}
.note{color:var(--muted);font-size:.92rem;margin:8px 0 0}
.note.ok{color:var(--trust)}.note.err{color:#b91c1c}

.result{margin-top:16px}
.result-lines{background:var(--soft);border:1px solid #bfe9cb;border-radius:16px;padding:6px 16px}
.rl{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #d4f0dc}
.rl:last-child{border-bottom:none}
.rl-k{color:var(--muted)}.rl-v{color:var(--trust);font-weight:700}
.result-extra{margin-top:12px;overflow:auto}
.copybtn{margin-top:10px;background:#fff;color:var(--trust);border:1px solid #bfe9cb;border-radius:10px;padding:8px 13px;font-size:.85rem;cursor:pointer}

section{margin:26px 0}h2{font-size:1.3rem;margin:.2em 0 .5em}
h3{font-size:1.02rem;margin:1em 0 .2em}
.faq h3{margin-top:1.1em}
.prose p{margin:.6em 0}
.ad-slot{margin:18px 0;min-height:10px}.ad-slot:empty{display:none}
.grid-links{display:flex;flex-wrap:wrap;gap:10px}.grid-links a{background:var(--soft);border:1px solid #bfe9cb;color:var(--accent);padding:8px 13px;border-radius:999px;font-size:.9rem}
.grid-links a:hover{background:#bfe9cb;text-decoration:none}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:15px}
.card h3{margin:.1em 0 .3em;font-size:1.02rem}.card a{font-weight:700}.card p{color:var(--muted);font-size:.86rem;margin:.2em 0 0}
footer.site{border-top:1px solid var(--border);margin-top:32px;background:var(--card)}
footer.site .wrap{max-width:980px;margin:0 auto;padding:18px 16px;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;font-size:.85rem;color:var(--muted)}
footer.site a{margin-left:12px;color:var(--muted)}footer.site a:hover{color:var(--accent)}
@media(max-width:640px){form.calc{grid-template-columns:1fr}h1{font-size:1.5rem}header.site .wrap{flex-wrap:wrap;height:auto;padding-top:8px;padding-bottom:8px}nav.site{margin-left:0;flex-wrap:wrap;gap:2px 12px}nav.site a{margin-left:0;font-size:.82rem}}