.cadapp[data-series="dseu"]{color:#172741;background:#f7f9fc}.cadapp[data-series="dseu"] .dseu-layout{max-width:1200px;margin:auto;padding:28px 20px}.cadapp[data-series="dseu"] section{margin:30px 0;padding:22px;background:#fff;border:1px solid #d9e1ed;border-radius:12px}.cadapp[data-series="dseu"] h1{font-size:clamp(25px,3vw,38px)}.cadapp[data-series="dseu"] h2{font-size:24px}.cadapp[data-series="dseu"] p{line-height:1.6}.cadapp[data-series="dseu"] .dseu-kicker{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#46648a}.cadapp[data-series="dseu"] .dseu-sheet{overflow-x:auto}.cadapp[data-series="dseu"] .dseu-sheet svg{width:100%;height:auto;min-width:740px;display:block}.cadapp[data-series="dseu"] .dseu-downloads{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.cadapp[data-series="dseu"] .dseu-download{display:inline-block;padding:10px 16px;border:1px solid #225ab8;border-radius:6px;font-weight:600;text-decoration:none}.cadapp[data-series="dseu"] .dseu-note{font-size:14px;color:#4b607a}.cadapp[data-series="dseu"] model-viewer{width:100%;height:440px;background:#eff4fa;border-radius:8px}.cadapp[data-series="dseu"] summary{cursor:pointer;font-weight:600;padding:12px 0}.cadapp[data-series="dseu"] .dseu-scroll{overflow-x:auto;border:1px solid #d9e1ed;margin:18px 0}.cadapp[data-series="dseu"] table{border-collapse:collapse;white-space:nowrap;font-size:14px;margin:0;width:100%}.cadapp[data-series="dseu"] th,.cadapp[data-series="dseu"] td{padding:9px 12px;border:1px solid #e4e9f0;text-align:right}.cadapp[data-series="dseu"] thead th{background:#eaf0f8}.cadapp[data-series="dseu"] tbody th{background:#f7f9fc}.cadapp[data-series="dseu"] .dseu-calc{display:flex;flex-wrap:wrap;gap:18px;align-items:end;margin-top:22px}.cadapp[data-series="dseu"] label{display:flex;flex-direction:column;gap:6px}.cadapp[data-series="dseu"] input,.cadapp[data-series="dseu"] select{font:inherit;padding:9px;border:1px solid #9badc5;border-radius:5px;width:165px}.cadapp[data-series="dseu"] output{padding:10px 0;font-weight:600}@media(max-width:600px){.cadapp[data-series="dseu"] section{padding:13px}.cadapp[data-series="dseu"] model-viewer{height:300px}.cadapp[data-series="dseu"] .dseu-layout{padding:18px 10px}}