.bth{background:#f7f7f0}.bth-hero,.bth-library,.bth-bottom,.bth-note{max-width:1170px;width:calc(100% - 64px);margin:0 auto}.bth-hero{padding:65px 0 40px}.bth-kicker{font:700 10px/1.6 system-ui;letter-spacing:1.8px;color:#71846b}.bth h1{font-size:clamp(36px,5vw,62px);margin:16px 0 22px;letter-spacing:-2px}.bth-hero>p{max-width:660px;color:#65775f;font-size:17px}.bth-featured{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.bth-featured a{font-size:12px;border:1px solid #ced9c5;border-radius:24px;padding:10px 17px;background:#edf2e6}.bth-search{display:flex;align-items:end;gap:10px;padding:22px;background:#eaf0e2;border-radius:13px}.bth-search label{flex:1;min-width:0}.bth-search label>span{display:block;font-size:11px;font-weight:600;margin-bottom:7px}.bth input[type=search]{font:15px system-ui;color:#254435;width:100%;min-height:48px;border:1px solid #cbd8c0;background:white;border-radius:7px;padding:12px 15px}.bth button{font:13px system-ui;border:1px solid #c4d1b9;border-radius:7px;background:white;color:#254435;min-height:46px;padding:10px 17px;cursor:pointer}.bth-search button[type=submit],.bth button[aria-pressed=true]{background:#28513f;color:white}.bth-filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:23px}.bth-filters button{border-radius:24px;font-size:11px;padding:8px 14px}.bth-count{font-size:11px;color:#71806a;margin:20px 0!important}.bth-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.bth-card{display:flex;flex-direction:column;padding:25px;background:white;border:1px solid #dce5d5;border-radius:13px;min-width:0}.bth-card[hidden]{display:none!important}.bth-cardtop{display:flex;gap:10px;align-items:center;justify-content:space-between;font-size:9px;color:#76866c}.bth-topic{font-weight:600;background:#edf2e7;padding:5px 8px;border-radius:6px}.bth-card h2{font-size:23px;letter-spacing:-.7px;line-height:1.22;margin:22px 0 15px}.bth-card>p{font-size:13px;color:#697b61;margin:0 0 22px;line-height:1.8}.bth-read{font-size:12px;font-weight:600;margin-top:auto;padding-top:16px;border-top:1px solid #e0e8da}.bth-empty{padding:35px 0;color:#697d5f}.bth-bottom{background:#e8efdf;border-radius:15px;padding:35px 38px;margin-top:55px;display:flex;justify-content:space-between;align-items:center;gap:30px}.bth-bottom h2{font-size:32px;margin:12px 0}.bth-bottom p{font-size:13px;color:#63785b}.bth-bottom>a{flex:none;background:#28513f;color:white;padding:13px 20px;border-radius:8px;font-size:12px}.bth-note{font-size:11px;color:#77846c;padding:28px 0 45px}.bth :focus-visible{outline:3px solid #b18a3b;outline-offset:3px}
@media(max-width:1000px){.bth-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.bth-hero,.bth-library,.bth-bottom,.bth-note{width:calc(100% - 32px)}.bth-hero{padding-top:38px}.bth h1{letter-spacing:-1px}.bth-grid{grid-template-columns:1fr}.bth-search{flex-wrap:wrap;padding:16px}.bth-search label{flex-basis:100%}.bth-search button{flex:1}.bth-card{padding:23px}.bth-bottom{display:block;padding:26px}.bth-bottom>a{display:inline-block;margin-top:20px}.bth-filters{gap:7px}.bth-filters button{font-size:10px;padding:8px 12px}}