.literature-section{padding-top:48px}.literature-section .section-title h2{margin-top:0}.library-filter{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0 20px}.library-filter button{font:inherit;font-size:13px;background:white;color:var(--ink);border:1px solid #c4d5bc;border-radius:25px;padding:11px 17px;line-height:1.5}.library-filter button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}.library-search{display:block;font-size:12px;color:var(--muted);max-width:520px;margin-top:15px}.library-search input{display:block;width:100%;font:inherit;font-size:14px;padding:13px 15px;margin-top:8px;border:1px solid #c5d5bd;background:#f9fbf6;color:var(--ink)}#library-status{font-size:12px;color:var(--muted);margin:17px 0 8px}.paper-row{padding:24px 0;border-top:1px solid #d0dfc8;max-width:1100px}.paper-row[hidden]{display:none!important}.paper-meta{display:flex;align-items:center;gap:15px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.paper-source{font-size:11px;letter-spacing:.3px}.paper-source.wechat{color:var(--green)}.paper-tags{color:#73866e}.paper-row h3{font-size:21px;font-weight:500;line-height:1.5;margin:11px 0 9px}.paper-row>p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 10px}.paper-link{display:inline-block;font-size:12px;color:var(--green);padding:7px 0;border-bottom:1px solid #a7c399;overflow-wrap:anywhere}.paper-details{font-size:12px;color:var(--muted);margin:10px 0}.paper-details summary{cursor:pointer;width:fit-content;padding:5px 0}.paper-details p{font-size:13px;line-height:1.8;margin:9px 0}.yide-band{display:flex;justify-content:space-between;align-items:center;gap:45px;background:#e7efdf}.yide-band h2{font-size:34px;line-height:1.45}.yide-band p{font-size:14px;line-height:1.9;color:var(--muted);max-width:620px;margin-bottom:25px}.yide-band figure{margin:0;text-align:center;flex:0 0 176px}.yide-band img{width:160px;height:160px;background:white;padding:5px;object-fit:contain}.yide-band figcaption{font-size:12px;margin-top:10px;color:var(--muted)}.yide-profile{display:grid;grid-template-columns:1fr 270px;gap:8%;align-items:center}.yide-qr{margin:0;background:#f5f8f1;border:1px solid #d5dfce;padding:25px;text-align:center}.yide-qr img{width:100%;height:auto;object-fit:contain}.yide-qr figcaption{font-size:14px;line-height:1.8;margin:15px 0;color:var(--ink)}.yide-qr a{font-size:12px;color:var(--green)}.yide-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.yide-topics a{display:flex;justify-content:space-between;align-items:center;padding:20px;border:1px solid #c4d6bb;background:white;font-size:15px;line-height:1.7}.yide-topics a:hover{border-color:var(--green);color:var(--green)}#yide-copy-status{font-size:12px;color:var(--green);min-height:20px}@media(max-width:850px){.yide-profile{grid-template-columns:1fr 230px;gap:5%}.yide-topics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.library-filter{gap:7px}.library-filter button{font-size:12px;padding:9px 12px}.paper-row{padding:21px 0}.paper-row h3{font-size:19px;line-height:1.5}.paper-row>p{font-size:13px}.paper-meta{gap:8px}.yide-band{display:block}.yide-band h2{font-size:28px}.yide-band figure{margin-top:30px;text-align:left}.yide-band img{width:150px;height:150px}.yide-profile{grid-template-columns:1fr;gap:30px}.yide-qr{max-width:265px}.yide-topics{grid-template-columns:1fr}.yide-topics a{font-size:14px;padding:16px}}

.library-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.library-heading-copy{min-width:0}
.library-heading-copy h2{font-size:28px;line-height:1.4;margin:0}
.library-heading-copy .compact-note{margin:16px 0 0;max-width:620px}
.library-yide-intro{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;justify-self:end;margin:0;padding:22px;background:#e7efdf;border:1px solid #c8dbbc}
.library-yide-intro>div{min-width:0;max-width:790px}
.library-yide-intro h3{font-size:20px;font-weight:500;line-height:1.4;margin:0 0 7px;color:var(--ink)}
.library-yide-intro p{font-size:13px;line-height:1.7;margin:0;color:var(--muted)}
.library-yide-intro .library-yide-button{flex-shrink:0;font-size:13px;line-height:1.7;padding:12px 18px;gap:10px;text-align:center}
.library-search-area{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:30px;align-items:center;margin:22px 0 8px}
.library-local-search{min-width:0}
.library-search-area .library-search{max-width:none;margin-top:0;font-size:13px;color:var(--ink)}
.library-search-area .library-search input{margin-top:9px}
.library-search-note{font-size:12px;line-height:1.85;color:var(--muted);margin:10px 0 0}
.library-external-search{border-left:1px solid #d0dfc8;padding-left:30px;min-width:0}
.library-external-link{font-size:13px;line-height:1.7;gap:12px;max-width:100%;text-align:center}
.library-external-link:hover{background:#edf4e7;border-color:var(--green)}
#library-empty a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:850px){.library-heading{grid-template-columns:1fr;gap:22px}.library-yide-intro{align-items:center;flex-direction:row;gap:20px}.library-search-area{grid-template-columns:1fr;gap:20px}.library-external-search{border-left:0;border-top:1px solid #d0dfc8;padding:20px 0 0}}
@media(max-width:580px){.library-yide-intro{padding:20px;margin:0;align-items:flex-start;flex-direction:column;gap:15px}.library-yide-intro h3{font-size:19px}.library-yide-intro p{font-size:13px}.library-yide-intro .library-yide-button{font-size:13px;padding:12px 20px}.library-external-link{font-size:12px;padding:11px 16px}.library-search-area{margin-top:22px}}