*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1f2a1f;background:#f7f8f4}
a{color:#2f6b2f}header,footer{background:#2f6b2f;color:#fff}header a,footer a{color:#fff;text-decoration:none}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}header .wrap{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:12px 16px}
.logo{font-weight:700;font-size:1.25rem}nav a{margin-left:14px}main{padding:24px 0}h1{font-size:1.9rem;line-height:1.2;margin:.2em 0 .5em}
.card{background:#fff;border:1px solid #dfe5d8;border-radius:12px;padding:18px;margin:16px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.grid .card{margin:0}.grid h2{font-size:1.15rem;margin:0 0 6px}
label{display:block;font-weight:600;margin:8px 0;font-size:.95rem}label span{font-weight:400;color:#667}
input[type=number],select{display:block;width:100%;padding:10px;font-size:1rem;border:1px solid #c5cfbc;border-radius:8px;margin-top:4px;background:#fff}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}fieldset{border:0;padding:0;margin:0 0 8px}
fieldset label,.check{display:inline-flex;gap:6px;align-items:center;font-weight:400;margin-right:16px}
button{font:inherit;cursor:pointer}.secondary{background:#e8f0e2;border:1px solid #b9cdb0;border-radius:8px;padding:8px 14px;margin:8px 0}
.link{background:none;border:0;color:#a33;padding:0;font-size:.9rem}.bed{border-bottom:1px dashed #dfe5d8;padding-bottom:6px}
#result{background:#eef6e9;border-radius:12px;padding:16px;margin-top:14px}.big{font-size:1.6rem;font-weight:700;margin:0}
table{border-collapse:collapse;width:100%;margin-top:8px}td,th{text-align:left;padding:6px;border-bottom:1px solid #d5e3cc}
details{border-bottom:1px solid #dfe5d8;padding:10px 0}summary{font-weight:600;cursor:pointer}.ad{margin:20px 0}
footer{margin-top:40px;padding:20px 0;font-size:.9rem}footer a{margin-right:14px}