:root{--bg:#f6f8f7;--card:#fff;--ink:#23312d;--muted:#5f6f6a;--acc:#3f7f73;--acc2:#e3efec;--line:#dde5e2}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1080px;margin:0 auto;padding:0 18px}a{color:var(--acc)}
.top{background:#fff;border-bottom:1px solid var(--line)}.nav{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:14px 18px}
.brand{font-weight:700;font-size:1.25rem;text-decoration:none;color:var(--ink)}.brand span{color:var(--acc)}
nav a{margin-left:16px;text-decoration:none;font-weight:500}nav a:first-child{margin-left:0}
h1{font-size:1.7rem;margin:28px 0 6px}.muted{color:var(--muted)}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px;margin:18px 0}
input,select,button{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}
button{background:var(--acc);color:#fff;border:0;cursor:pointer;width:auto}button:disabled{background:#9fb5af;cursor:not-allowed}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-bottom:30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}
.card h3{margin:0 0 4px;font-size:1.05rem}.tag{display:inline-block;background:var(--acc2);color:var(--acc);border-radius:20px;padding:2px 10px;font-size:.78rem;margin:2px 4px 2px 0}
.price{font-size:.9rem;margin-top:8px}.np{color:var(--muted);font-style:italic}
dl{display:grid;grid-template-columns:200px 1fr;gap:8px 16px}dt{font-weight:600;color:var(--muted)}dd{margin:0;word-break:break-word}
.est{display:grid;grid-template-columns:1fr 1fr;gap:18px}.est label{display:block;margin:10px 0 4px;font-weight:600;font-size:.92rem}
.total{font-size:2rem;font-weight:700;color:var(--acc)}.row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:6px 0}
.news{margin:30px auto}.news form{display:flex;gap:8px}footer{background:#fff;border-top:1px solid var(--line);margin-top:30px;padding:20px 0;font-size:.9rem}
.note{background:#fff8e6;border:1px solid #f0dfb0;border-radius:10px;padding:10px 14px;font-size:.9rem}
@media(max-width:720px){.filters,.est{grid-template-columns:1fr}dl{grid-template-columns:1fr}dt{margin-top:8px}nav a{margin-left:10px}}