.patent-documents{padding-top:80px;padding-bottom:80px}
.patent-summary{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,84px);border-top:1px solid var(--line);padding-top:32px;margin-bottom:44px}
.patent-summary h3{font-size:28px;line-height:1.2;margin:16px 0 22px}
.patent-summary p{font-size:14px;line-height:1.8}
.patent-summary>div:last-child{padding-top:35px}
.patent-summary .small{font-size:12px}
.patent-document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.patent-document-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;min-width:0}
.patent-document-preview{display:flex;align-items:center;justify-content:center;background:#0e1b25;padding:20px;border-bottom:1px solid var(--line)}
.patent-document-preview img{width:100%;height:310px;max-height:none;object-fit:contain;transition:transform .25s}
.patent-document-preview:hover img{transform:scale(1.025)}
.patent-document-preview:focus-visible{outline:2px solid var(--blue);outline-offset:-4px}
.patent-document-copy{display:flex;flex-direction:column;flex:1;padding:26px}
.patent-document-copy .index{color:var(--blue);font-size:11px;letter-spacing:.07em;margin-bottom:16px}
.patent-document-copy h3{font-size:24px;line-height:1.2;margin-bottom:14px}
.patent-document-copy>p:not(.index){font-size:13px;line-height:1.75}
.patent-document-copy .patent-document-date{color:var(--text);font-size:12px}
.patent-document-copy .text-link{margin-top:auto;gap:14px;width:100%;max-width:none;font-size:12px}
.patent-document-meta{font-size:10px;color:var(--muted);margin-top:10px}
.patent-document-note{margin:24px 0 0;max-width:900px;font-size:12px;line-height:1.8}
.patent-copy .patent-documents-link{display:inline-flex;align-items:center;gap:14px;font-size:12px;color:#8ed7ff;margin-top:12px;text-decoration:underline;text-underline-offset:5px}
@media(max-width:1100px){.patent-document-grid{gap:16px}.patent-document-copy{padding:20px}.patent-document-copy h3{font-size:21px}.patent-document-preview{padding:16px}.patent-document-preview img{height:250px}}
@media(max-width:760px){.patent-documents{padding-block:60px}.patent-summary{grid-template-columns:1fr;gap:0;margin-bottom:30px}.patent-summary>div:last-child{padding-top:0}.patent-document-grid{grid-template-columns:1fr;gap:24px}.patent-document-preview img{height:clamp(280px,80vw,380px)}.patent-document-copy{padding:24px}.patent-document-copy h3{font-size:25px}}
@media(prefers-reduced-motion:reduce){.patent-document-preview img{transition:none}}