:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1c2733;background:#f5f6f8;font-synthesis:none;line-height:1.65;--orange:#b94f0a;--border:#dce1e7}*{box-sizing:border-box}body{margin:0}header{background:white;border-bottom:1px solid var(--border)}.header-inner{max-width:1008px;margin:auto;padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.header-inner span{color:#596674;font-size:14px}main{max-width:944px;margin:0 auto;padding:44px 32px 24px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:.15em;color:var(--orange);margin:0 0 10px}h1{font-size:36px;line-height:1.25;letter-spacing:-.02em;margin:0 0 16px}p{margin:10px 0}.lead{font-size:17px;color:#4c5b69}.intro-meta{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 16px}.intro-meta span{padding:4px 11px;background:#fff0e4;border-radius:6px;color:#99430b;font-size:13px}.privacy{font-size:13px;color:#596674;max-width:660px}.progress-row{display:flex;align-items:center;justify-content:space-between;margin:32px 0 16px;gap:16px}.progress-row h2{font-size:18px;margin:0}#progress{font-size:14px;color:#5b6876}.question{padding:28px;background:#fff;border:1px solid var(--border);border-radius:14px;margin:0 0 20px}.q-meta{display:flex;gap:12px;align-items:center;color:#596674;font-size:13px;margin-bottom:14px}.q-number{color:var(--orange);font-weight:700}.q-type{padding-left:12px;border-left:1px solid var(--border)}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-size:20px;font-weight:650;line-height:1.6;margin-bottom:18px;padding:0;width:100%}.options{display:grid;gap:10px}.option{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--border);border-radius:8px;padding:13px 15px;cursor:pointer;min-height:50px;color:#283746;transition:border-color .15s,background .15s}.option:hover{border-color:#b86c3a}.option:has(input:checked){border-color:var(--orange);background:#fff5ec}.option input{accent-color:var(--orange);width:18px;height:18px;flex:0 0 18px;margin:4px 0 0}.option strong{font-weight:600;margin-right:10px}.question fieldset:disabled .option{cursor:default}.actions{display:flex;align-items:center;gap:16px;margin-top:20px}.actions button,button{font:inherit;font-size:15px;min-height:46px;border:1px solid var(--orange);border-radius:7px;padding:10px 22px;background:var(--orange);color:white;cursor:pointer;font-weight:600}button:hover{background:#9e4005}button:disabled{opacity:.6;cursor:default}button.secondary{background:white;color:var(--orange)}:focus-visible{outline:3px solid #355fde;outline-offset:3px}.hint{font-size:13px;color:#596674}.error{font-size:14px;color:#a32920;background:#fff0ed;border-radius:6px;padding:10px 12px;margin:14px 0 0}.result{margin-top:20px;padding:18px;border:1px solid #e8ceb8;background:#fff7ef;border-radius:8px}.result h3{font-size:16px;margin:0 0 10px;color:#714012}.result p{font-size:14px;margin:6px 0}.receipt{border-top:1px solid #e8d9cb;margin-top:14px;padding-top:10px;color:#596674;font-size:12px;overflow-wrap:anywhere}.receipt p{font-size:12px}.complete{text-align:center;padding:30px 24px;background:#fff4e8;border:1px solid #e8c29f;border-radius:14px;margin-top:28px}.complete-mark{display:inline-grid;place-items:center;border-radius:50%;background:var(--orange);color:white;width:40px;height:40px;font-size:23px}.complete h2{margin:12px 0 8px;font-size:23px}.complete p{font-size:14px;color:#5d4b3b}footer{border-top:1px solid var(--border);margin-top:40px;padding:22px 0;color:#596674;font-size:12px}#load-status:empty{display:none}[hidden]{display:none!important}@media(min-width:900px){main{padding-top:54px}.intro{padding-right:120px}}@media(max-width:600px){.header-inner{padding:16px 20px}.header-inner img{width:72px;height:auto}.header-inner span{font-size:12px}main{padding:30px 16px 20px}h1{font-size:29px}.lead{font-size:16px}.question{padding:20px 16px;border-radius:11px}legend{font-size:18px}.option{padding:12px;font-size:15px}.actions{gap:12px}.actions button{padding:10px 18px}.hint{font-size:12px}.progress-row{margin-top:26px}.receipt{font-size:12px}}