html{scrollbar-gutter:stable}.fa-unit{--fa-blue:#1967d2;--fa-gray:#5f6368;scroll-margin-top:150px}.fa-unit.fa-unit{padding:28px;background:#fff;border:0;box-shadow:none;border-radius:4px;border-bottom:1px solid #dadce0}.fa-unit h2.card-title{font-size:24px;line-height:1.45;margin:0 0 12px}.fa-unit h3{font-size:20px;line-height:1.5;margin:8px 0}.fa-unit p,.fa-unit li,.fa-unit dd{font-size:16px;line-height:1.8}.fa-unit .fa-intro{color:#5f6368;margin:0 0 18px}.fa-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:12px 0 20px}.fa-unit button,.fa-unit select{font:inherit;min-height:44px;padding:9px 13px;border:1px solid #dadce0;border-radius:6px;background:white;color:#3c4043;cursor:pointer;box-shadow:none}.fa-unit button[aria-pressed=true]{background:#e8f0fe;border-color:#e8f0fe;color:#174ea6}.fa-unit button:hover{background:#f1f3f4}.fa-unit button:focus-visible,.fa-unit select:focus-visible,.fa-unit input:focus-visible,.fa-unit a:focus-visible{outline:3px solid #1967d2;outline-offset:3px}.fa-unit label{font-size:15px;color:#3c4043;display:flex;gap:8px;align-items:center}.fa-unit input[type=checkbox]{width:20px;height:20px;accent-color:#1967d2}.fa-work{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}.fa-unit figure{margin:0;min-width:0}.fa-unit figcaption{font-size:14px;line-height:1.65;color:#5f6368;margin:8px 0}.fa-unit svg{display:block;width:100%;height:auto;background:#f8f9fa;border:0;border-radius:6px;font-family:Arial,'Noto Sans TC',sans-serif}.fa-unit svg text{font-size:14px;fill:#3c4043}.fa-unit svg [hidden]{display:none!important}.fa-unit .fa-small{font-size:14px;color:#5f6368}.fa-kicker{font-size:13px;letter-spacing:.08em;color:#1967d2;font-weight:700;margin:10px 0}.fa-unit .fa-note{background:#f1f3f4;padding:14px 16px;border:0;border-radius:5px;margin:16px 0;color:#3c4043}.fa-unit details{margin-top:20px;border:0;border-top:1px solid #dadce0;padding:15px 0 0}.fa-unit summary{cursor:pointer;font-size:15px;color:#174ea6;min-height:40px;line-height:1.7}.fa-unit details a{display:block;font-size:15px;padding:8px 0;overflow-wrap:anywhere;color:#174ea6;text-decoration:none}.fa-unit details a:hover{text-decoration:underline}.fa-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:20px}.fa-unit li{margin:8px 0}.fa-unit ul,.fa-unit ol{padding-left:22px}.fa-unit .fa-real{margin:16px 0 24px}.fa-unit .fa-real img{display:block;width:100%;height:auto;max-height:450px;object-fit:contain;background:#f8f9fa}.fa-unit .fa-fib-photo{max-width:620px}.fa-dl dt{font-weight:700;margin-top:18px}.fa-dl dd{margin:6px 0}.fa-unit .fa-action{display:inline-block;color:#174ea6;padding:12px 0;text-decoration:none;font-weight:600}.fa-unit label.fa-slider{display:block;flex:1;min-width:220px}.fa-slider input{width:100%;accent-color:#1967d2;display:block;min-height:32px}.fa-unit .et{width:auto;max-width:100%;display:inline-block;transform:none}.fa-unit .et:after{display:none}.fa-unit .fa-readout p{margin:8px 0}.fa-unit #efa-trace{margin:12px 0}.fa-unit :disabled{opacity:.5;cursor:default}
@media(max-width:650px){.fa-unit.fa-unit{padding:19px 14px;margin-bottom:20px}.fa-unit h2.card-title{font-size:22px}.fa-work,.fa-columns{grid-template-columns:1fr;gap:14px}.fa-unit h3{font-size:19px}.fa-controls{gap:7px;margin-bottom:14px}.fa-unit button,.fa-unit select{font-size:14px;padding:8px 10px}.fa-unit svg{max-height:none}.fa-unit .fa-real figcaption{font-size:13px}}
@media(prefers-reduced-motion:reduce){.fa-unit *{scroll-behavior:auto!important;transition:none!important}}