:root{--ink:#111715;--muted:#56605c;--paper:#fbfaf6;--panel:#fff;--line:#d9ddd7;--green:#164f3b;--lime:#d9f7a5;--gold:#e1b85a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;background:#fff;padding:10px;z-index:10}.bvc-wrap{width:min(1160px,calc(100% - 40px));margin:auto}.bvc-header{display:flex;justify-content:space-between;align-items:center;padding:18px max(20px,calc((100% - 1160px)/2));background:#0c1c17;color:#fff}.bvc-header a{color:inherit;text-decoration:none}.bvc-header nav{display:flex;gap:20px}.brand{font-weight:800}.bvc-hero{padding:68px 0;background:linear-gradient(135deg,#0c1c17,#174d3b);color:#fff}.bvc-crumb{display:flex;gap:9px;flex-wrap:wrap;font-size:.9rem;color:#c9d8d1}.bvc-crumb a{color:#fff}.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:800;color:#3b745f}.bvc-hero .eyebrow{color:var(--lime);margin-top:44px}h1{font-size:clamp(2.45rem,6vw,5.2rem);line-height:.96;letter-spacing:-.055em;max-width:960px;margin:0}h2{font-size:clamp(1.65rem,3vw,2.6rem);line-height:1.1;letter-spacing:-.035em}h3{font-size:1.25rem;line-height:1.15;margin:.2rem 0}.lede{font-size:clamp(1.1rem,2vw,1.42rem);max-width:820px}.disclosure{max-width:900px;padding:18px;border:1px solid #52796c;border-radius:12px;background:#ffffff0c}.bvc-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.bvc-stats span{padding:16px;border:1px solid #ffffff2b;border-radius:12px;background:#ffffff0a}.bvc-stats strong{display:block;font-size:1.5rem;color:var(--lime)}.bvc-answer,.bvc-notes{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;padding:64px 0}.bvc-answer>*,.bvc-notes>*{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px}.bvc-answer aside{background:#edf6ed}.small{color:var(--muted);font-size:.9rem}.bvc-method{padding:20px 0 64px}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.method-grid article{border-top:3px solid var(--green);background:#fff;padding:18px}.publisher{margin-top:20px;padding:18px;background:#fff4d3;border-left:4px solid var(--gold)}.bvc-directory{padding:64px 0;background:#edf0ec}.bvc-heading{display:flex;justify-content:space-between;gap:20px;align-items:end}.bvc-controls{display:grid;grid-template-columns:2fr repeat(4,minmax(0,1fr)) auto;gap:12px;align-items:end;margin:24px 0}.bvc-controls label{font-weight:700;font-size:.9rem}.bvc-controls input,.bvc-controls select,.bvc-controls button{width:100%;margin-top:7px;padding:12px;border:1px solid #aeb8b2;border-radius:9px;background:#fff;font:inherit}.bvc-controls button{background:#123f31;color:#fff;font-weight:800;cursor:pointer}.bvc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.bvc-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 6px 18px #0d231808}.bvc-card__top{display:flex;justify-content:space-between;gap:14px}.bvc-kicker{margin:0;color:var(--muted);font-size:.85rem}.bvc-views{font-size:1.35rem;color:var(--green);white-space:nowrap}.bvc-handle{color:var(--muted);min-height:3em}.bvc-card dl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.bvc-card dl div{border-top:1px solid var(--line);padding-top:8px}.bvc-card dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.bvc-card dd{margin:3px 0;font-weight:700}.bvc-actions{display:flex;gap:14px;flex-wrap:wrap}.bvc-actions a,.bvc-related a,.bvc-notes a{color:var(--green);font-weight:750}.bvc-empty{padding:26px;background:#fff;border-radius:12px}.bvc-related{display:flex;gap:16px;flex-wrap:wrap;padding:10px 0 60px}.bvc-related a{padding:10px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:#fff}footer{background:#0c1c17;color:#fff;padding:30px 0}@media(max-width:1100px){.bvc-controls{grid-template-columns:2fr repeat(2,minmax(0,1fr))}.bvc-controls__search{grid-column:span 2}}@media(max-width:900px){.bvc-grid{grid-template-columns:repeat(2,1fr)}.bvc-controls{grid-template-columns:1fr 1fr}.bvc-controls__search{grid-column:span 2}.bvc-answer,.bvc-notes{grid-template-columns:1fr}.bvc-stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.bvc-wrap{width:min(100% - 28px,1160px)}.bvc-header{align-items:flex-start}.bvc-header nav{gap:10px;flex-direction:column;text-align:right}.bvc-hero{padding:46px 0}.bvc-hero .eyebrow{margin-top:32px}h1{font-size:2.55rem}.bvc-grid,.method-grid,.bvc-controls{grid-template-columns:1fr}.bvc-controls__search{grid-column:auto}.bvc-heading{display:block}.bvc-stats{grid-template-columns:1fr 1fr}.bvc-card__top{align-items:flex-start}.bvc-card dl{grid-template-columns:1fr}.bvc-answer,.bvc-notes{padding:42px 0}.bvc-answer>*,.bvc-notes>*{padding:22px}}