.terrain-import-panel{border:1px solid #d8dfce;border-radius:14px;padding:18px 22px;margin:20px 0;background:#fafbf5}.terrain-import-panel>summary{cursor:pointer;font-weight:700;font-size:16px}.terrain-import-panel summary span{font-size:11px;font-weight:400;background:#e8eddc;border-radius:6px;padding:4px 7px;margin-left:8px}.terrain-import-panel p,.terrain-method li{font-size:13px;line-height:1.8;color:#556348;max-width:900px}.terrain-file{display:grid;gap:10px;font-size:13px;font-weight:600;max-width:600px}.terrain-file input{max-width:100%;padding:10px;background:white;border:1px solid #d6dfca;border-radius:7px}.terrain-calibration{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:740px;margin:18px 0}.terrain-calibration label{display:grid;gap:6px;font-size:12px;color:#59684f}.terrain-calibration input,.terrain-calibration select{min-width:0;width:100%;height:37px;border:1px solid #cdd7c1;border-radius:7px;background:white;padding:6px 9px;color:#34462f}.terrain-actions{display:flex;flex-wrap:wrap;gap:8px}.terrain-actions button,.guide-source-actions a{border:1px solid #bcc9b2;border-radius:8px;background:#fffef8;color:#455c36;padding:10px 14px;font-size:13px;cursor:pointer}.terrain-actions button:first-child{background:#587044;color:#fff}.terrain-actions button:disabled{opacity:.45;cursor:default}.terrain-method{margin-top:20px;max-width:950px}.terrain-method summary{cursor:pointer;font-size:13px}.terrain-method li{margin:10px 0}.guide-provenance{background:#f0f3e8;border:1px solid #d9e1cd;border-left:4px solid #81966b;border-radius:9px;padding:18px 20px;margin:24px 0}.guide-provenance>b{font-size:14px}.guide-provenance p{font-size:13px!important;line-height:1.8!important;margin:9px 0 14px!important;color:#56654b}.guide-source-actions{display:flex;gap:10px;flex-wrap:wrap}.guide-source-actions a{text-decoration:none;display:inline-block}.guide-source-actions a:first-child{background:#526d41;color:white;border-color:#526d41}.guide-provenance small{display:block;margin-top:10px;color:#68755e;line-height:1.7}.guide-review-badge{font-size:11px;color:#736449;font-weight:400;border:1px solid #dfd8c4;border-radius:4px;padding:3px 6px;display:inline-block;margin-left:8px}.source-translation-policy{margin:20px 0;padding:20px;border:1px solid #d9e0cd;border-radius:10px}.source-translation-policy summary{cursor:pointer;font-weight:600}.source-translation-policy p,.source-translation-policy li{font-size:14px;line-height:1.8}.guide-origin-label{color:#7a785c;font-size:12px;letter-spacing:.02em}
@media(max-width:650px){.terrain-import-panel{padding:15px}.terrain-calibration{grid-template-columns:repeat(2,minmax(0,1fr))}.terrain-actions button{flex:1 1 140px}.guide-provenance{padding:15px}.guide-source-actions a{flex:1 1 135px;text-align:center}.guide-review-badge{margin:7px 0 0}}