:root{font-family:Noto Sans TC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;color:#1c1c1c;background:#eef6fb;font-synthesis:none;line-height:1.65;--brand:#1a87c9;--deep:#0d1f3c;--line:#d3e7f4;--muted:#4a4a4a;--error:#c41d1d}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.65}h1,h2,h3,p{margin:0}h1{font-size:1.75rem;line-height:1.4;color:var(--deep);letter-spacing:.025em}h2{font-size:1.25rem;line-height:1.5;color:var(--deep)}h3{font-size:1rem}p{overflow-wrap:anywhere}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--deep);outline-offset:3px}[hidden]{display:none!important}.site-header{background:var(--brand);border-bottom:4px solid #1175b0}.header-inner{max-width:688px;margin:auto;padding:18px 24px;display:flex;align-items:center;gap:12px;color:var(--deep);font-size:1.25rem;font-weight:700}.brand-mark{width:40px;height:40px;display:grid;place-items:center;background:#fff;border-radius:10px;font-size:1.1rem}main{max-width:688px;margin:auto;padding:32px 24px 48px}.intro{margin-bottom:24px}.eyebrow{font-size:.875rem;letter-spacing:.06em;font-weight:700;color:var(--deep);margin-bottom:8px}.description{margin-top:14px;white-space:pre-wrap;color:var(--muted)}.deadline{font-size:.875rem;color:var(--muted);margin-top:20px}.identity{border-left:4px solid var(--brand);padding:16px 20px;background:#fff;border-radius:0 12px 12px 0;margin-bottom:28px}.identity p{font-weight:600}.identity .eyebrow{display:block;margin-bottom:4px;color:var(--muted)}.progress-section{margin:24px 0 20px}.progress-section h2{margin-top:18px}.muted{color:var(--muted);margin-top:8px}.progress-section .eyebrow{margin-bottom:6px}progress{width:100%;height:8px;border:0;border-radius:8px;display:block;background:var(--line);overflow:hidden}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--brand);border-radius:8px}progress::-moz-progress-bar{background:var(--brand)}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;margin:0 0 16px;min-width:0}.question{position:relative;padding-top:16px}.question .question-title{float:left;width:100%;padding:0;margin-bottom:16px;font-weight:700;color:var(--deep)}.question .question-title+*{clear:both}.required{display:inline-block;vertical-align:middle;font-size:.75rem;line-height:1.5;color:var(--error);border:1px solid #f0caca;background:#fff7f7;border-radius:4px;padding:1px 6px;margin-left:8px;font-weight:500}input:not([type=radio]):not([type=checkbox]),select,textarea{display:block;width:100%;min-height:48px;border:1px solid #778a96;border-radius:8px;background:#fff;color:#1c1c1c;padding:10px 12px}textarea{resize:vertical}input[type=date],input[type=time]{min-width:0;max-width:100%;appearance:none}input[type=radio],input[type=checkbox]{width:20px;height:20px;flex-shrink:0;accent-color:#11699d;margin:0}.choices{display:grid;gap:10px}.option{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:8px;min-height:48px;padding:12px;cursor:pointer;overflow-wrap:anywhere}.option:has(input:checked){border-color:#11699d;background:#eef6fb;box-shadow:inset 0 0 0 1px #11699d}.scale{display:flex;gap:8px;flex-wrap:wrap}.scale .option{flex:1;min-width:44px;justify-content:center;position:relative;padding:10px 6px}.scale input{position:absolute;opacity:0;width:100%;height:100%;inset:0;cursor:pointer}.scale .option:has(input:focus-visible){outline:3px solid var(--deep);outline-offset:3px}.scale-labels{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:.875rem;color:var(--muted)}.other{display:block;margin-top:16px;color:var(--muted);font-size:.875rem}.other input{margin-top:8px}.hint{font-size:.8125rem;color:var(--muted);margin-top:6px}.error{color:var(--error);font-weight:600;margin-top:12px;font-size:.875rem}[aria-invalid=true]{border-color:var(--error)!important}.question:has(.error:not([hidden])){border-color:var(--error)}.draft-status{font-size:.875rem;text-align:center;color:var(--muted);margin:24px 0 16px}.navigation{display:flex;gap:12px;justify-content:space-between}.button{min-height:48px;background:var(--deep);color:#fff;border:1px solid var(--deep);border-radius:8px;padding:12px 24px;font-weight:600}.navigation .button{flex:1}.button:hover:not(:disabled){background:#173c65}.button.secondary{color:var(--deep);background:#fff;border-color:#778a96}.button.secondary:hover:not(:disabled){background:#eef6fb}.footer-note{font-size:.8125rem;color:var(--muted);text-align:center;margin-top:28px}.notice{border:1px solid #99bfda;background:#fff;padding:14px 16px;border-radius:8px;color:var(--deep);margin:16px 0}.state{text-align:center;margin-top:32px;padding:32px 24px}.state p{color:var(--muted);margin:16px 0 24px;white-space:pre-wrap}.state .button{width:100%}.state-icon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 20px;background:#eef6fb;border-radius:50%;color:var(--deep);font-size:1.8rem}.answer{white-space:pre-wrap;margin-top:10px}main>h2{margin:24px 0 16px}@media(max-width:440px){main{padding:24px 16px 40px}.header-inner{padding:14px 16px}.card{padding:20px 16px}.question{padding-top:16px}h1{font-size:1.6rem}.button{padding:12px 16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}