.technical-intro{display:flex;align-items:center;justify-content:space-between;gap:32px;background:#e5eddc;border:1px solid #c9d6bb;border-top:3px solid #315b36;border-radius:7px;padding:28px 30px;margin:36px 0}.technical-intro p{max-width:690px;color:var(--muted);margin-bottom:0}.technical-link{display:inline-block;text-decoration:none;white-space:nowrap}.technical-main{padding-top:30px;padding-bottom:54px}.technical-back{display:inline-block;margin-bottom:30px;font-size:14px}.technical-main h1{font-size:44px;letter-spacing:-1px}.technical-description{max-width:780px;text-align:justify;hyphens:none;word-break:normal;overflow-wrap:normal;color:var(--muted)}.technical-toolbar{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin:30px 0 12px}.technical-toolbar label{display:grid;gap:6px;font-size:13px;flex:1}.technical-toolbar input,.technical-toolbar select,.technical-toolbar button{border:1px solid #c9d6bb;border-radius:5px;background:white;padding:12px;color:#244c35;min-height:49px}.technical-toolbar input{min-width:180px;width:100%}.technical-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0}.technical-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid #dce1d8;border-top:3px solid #315b36;border-radius:6px;padding:24px;transition:background .18s,border-color .18s}.technical-card:hover{background:#eef3e7;border-color:#8fa67d}.technical-card h2{font:600 20px/1.35 system-ui,sans-serif;margin:13px 0}.technical-author,.technical-source{font-size:13px;color:var(--muted)}.technical-area{font-size:12px;color:#315b36;background:#e5eddc;border-radius:20px;padding:5px 10px}.technical-card>a{margin-top:auto;padding-top:16px;font-size:14px;font-weight:600}.technical-original{padding:24px 0;border-top:1px solid #dce1d8}.technical-card[hidden]{display:none}a:focus-visible,button:focus-visible{outline:3px solid #638643;outline-offset:4px}@media(max-width:900px){.technical-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.technical-intro{align-items:flex-start;flex-direction:column;gap:18px}}@media(max-width:600px){.technical-grid{grid-template-columns:1fr}.technical-main h1{font-size:35px}.technical-intro{padding:23px}.technical-toolbar{align-items:stretch;flex-direction:column}.technical-link{white-space:normal}nav{flex-wrap:wrap;gap:12px}}