.bw-card{border:1px solid rgba(212,175,55,.35);border-radius:14px;padding:16px 18px;margin:18px 0}
.bw-card h2{margin-top:0}.bw-v{font-weight:600}.bw-good{color:#2fbf71}.bw-mid{color:#d4af37}.bw-bad{color:#e0715c}
.bw-calc{margin:12px 0}.bw-calc input{width:9em;max-width:100%;padding:6px 8px;border-radius:8px;border:1px solid rgba(212,175,55,.5);font:inherit}
.bw-out:empty{display:none}
.bw-hist{border-left:3px solid #d4af37;padding:4px 0 4px 12px;margin:12px 0}.bw-hist h3{margin:0 0 4px;font-size:1rem}
.bw-hd summary{cursor:pointer;color:#d4af37;font-size:.9rem}.bw-hl{margin:6px 0 0;padding-left:18px;font-size:.88rem;columns:2;column-gap:24px}
@media(max-width:600px){.bw-hl{columns:1}}