.ba-page{padding-bottom:20px}.ba-breadcrumb{padding:22px 0 18px;display:flex;gap:9px;color:var(--muted);font-size:.86rem}.ba-heading{display:flex;gap:16px;align-items:center;padding:8px 0 24px}.ba-icon{width:64px;height:64px;display:grid;place-items:center;border-radius:16px;background:#eef8f3;font-size:2rem}.ba-heading h1{margin:0;font-size:clamp(2rem,5vw,3rem)}.ba-heading p{margin:7px 0 0;color:var(--muted)}.ba-workspace{display:grid;grid-template-columns:minmax(0,1.9fr) 300px;border:1px solid var(--border);border-radius:20px;background:#fff;overflow:hidden}.ba-main{padding:20px;border-right:1px solid var(--border)}.ba-sidebar{padding:22px}.ba-card{padding:18px;border:1px solid var(--border);border-radius:14px}.ba-search-row{display:grid;grid-template-columns:1fr auto auto;gap:8px}.ba-search-row input,.filter-grid select,.filter-grid input{padding:11px;border:1px solid var(--border);border-radius:9px}.ba-search-row button{border:0;border-radius:9px;padding:10px 15px;background:#176c57;color:#fff;font-weight:850}.ba-search-row .secondary{background:#fff;color:#334;border:1px solid var(--border)}.examples{margin-top:10px;color:var(--muted);font-size:.68rem}.examples button{border:0;border-radius:15px;background:#eef8f3;color:#176c57;padding:5px 8px}.filters{margin-top:12px}.filter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.filter-grid label{display:grid;gap:5px;font-size:.65rem;font-weight:800}.ba-summary{display:flex;justify-content:space-between;padding:14px 2px}.ba-summary span{font-size:.68rem;color:var(--muted)}.ba-results{display:grid;gap:12px}.result{padding:17px;border:1px solid var(--border);border-radius:13px;background:#fff}.result h2{margin:0;font-size:1.05rem;line-height:1.4}.meta,.doi,.abstract{color:#53656e;font-size:.72rem}.meta{margin-top:7px}.doi{margin-top:4px}.abstract{line-height:1.55}.badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.badge{padding:5px 8px;border-radius:16px;font-size:.6rem;font-weight:850}.badge.open{background:#e8f7ef;color:#147447}.badge.closed{background:#fff5dd;color:#916600}.badge.unknown{background:#eef2f4;color:#60727a}.actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.actions a,.actions button{border:1px solid var(--border);border-radius:8px;padding:7px 9px;background:#fff;color:#334;text-decoration:none;font-size:.64rem;font-weight:850}.actions .pdf{background:#edf9f3;color:#147447;border-color:#27a36a}.ba-empty{text-align:center;padding:70px 20px}.ba-note{margin-top:15px;padding:12px;border:1px solid #d4e7df;border-radius:10px;background:#f5fbf8}.ba-note p,.benefits p{color:var(--muted);font-size:.7rem}.spinner{width:28px;height:28px;border:3px solid #dce8e3;border-top-color:#176c57;border-radius:50%;animation:spin .8s linear infinite}.ba-modal{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.65);display:grid;place-items:center;padding:20px}.ba-modal[hidden]{display:none}.ba-modal-card{position:relative;width:min(850px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:16px;padding:26px}.ba-modal-card>button{position:absolute;right:12px;top:8px;border:0;background:transparent;font-size:2rem}.citation{margin-top:14px;padding:14px;border:1px solid var(--border);border-radius:9px;font-family:Georgia,serif;line-height:1.6}.yr-info-standard,.yr-related-tools{width:min(100% - 40px,1230px);margin:auto}.yr-info-standard{padding:34px 0 8px}.yr-kicker{color:#087358;font-size:.8rem;font-weight:900;letter-spacing:.08em;margin-bottom:26px}.yr-info-standard>p{max-width:940px;color:#53656e;line-height:1.7}.yr-how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:34px 0}.yr-how-grid article{padding:24px;border:1px solid #dce5e2;border-radius:20px}.yr-how-grid span{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#e6f5ef;color:#07805e;font-weight:900}.yr-benefits-faq{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;padding:36px 30px;border:1px solid #dce5e2;border-radius:20px}.yr-benefits-faq li,.yr-benefits-faq details p{color:#53656e;line-height:1.55}.yr-benefits-faq summary{padding:12px 0;font-weight:850}.yr-related-tools{padding:25px 0 70px}.yr-related-head{display:flex;justify-content:space-between;align-items:center}.yr-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:24px}.yr-related-grid article{display:flex;flex-direction:column;min-height:180px;padding:20px;border:1px solid #dce5e2;border-radius:18px}.yr-related-grid a{margin-top:auto;color:#07805e;font-weight:900;text-decoration:none}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.ba-workspace{grid-template-columns:1fr}.ba-main{border-right:0}.filter-grid{grid-template-columns:1fr 1fr}.yr-how-grid,.yr-benefits-faq{grid-template-columns:1fr}.yr-related-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.ba-search-row,.filter-grid,.yr-related-grid{grid-template-columns:1fr}.yr-info-standard,.yr-related-tools{width:min(100% - 28px,1230px)}}