:root{--bg:#f7f6f2;--paper:#fffefc;--ink:#20252c;--muted:#777b82;--line:#dedfdc;--accent:#4c51bd;--tint:#eeeffb;--success:#28785e;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
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span{color:#aaaef5}.top-actions{display:flex;align-items:center;gap:14px}.quiet{border:0;background:none;color:var(--muted);padding:12px 4px;font-size:14px}.quiet span{margin-left:6px}.mode-badge,.tag{font-size:12px;letter-spacing:.8px;border-radius:99px;padding:7px 12px;background:#ece9df;color:#6d6042}.mode-badge{background:#fff1d8;color:#825811}main{flex:1;outline:none}.hero{display:grid;grid-template-columns:1.06fr 1fr;align-items:center;gap:62px;padding:62px 0 66px;animation:appear .15s ease}.eyebrow{text-transform:uppercase;letter-spacing:3px;font-size:12px;font-weight:650;color:var(--accent);margin:0 0 25px}.hero h1{font-weight:650;font-size:clamp(44px,5.4vw,66px);line-height:1.22;letter-spacing:-2px;margin:0 0 25px}.hero h1 em{font-style:normal;color:var(--accent)}.lead{font-size:18px;line-height:1.9;color:#646973;margin:0 0 29px}.primary,.secondary,.danger{min-height:54px;border-radius:13px;padding:14px 23px;border:1px solid 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#efeee8;font-size:16px;color:#595d65}.topic-row .number{font-size:12px;color:#8b8dac;width:28px;font-variant-numeric:tabular-nums}.topic-row:last-of-type{padding-bottom:6px}.definition{font-size:13px;line-height:1.85;color:#888b90;margin:25px 0 0}.site-footer{border-top:1px solid var(--line);padding:23px 0 max(24px,env(safe-area-inset-bottom));display:flex;justify-content:space-between;color:#909398;font-size:12px;gap:20px;letter-spacing:.3px}.survey{max-width:760px;margin:25px auto 0;animation:appear .15s ease}.progress-meta{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:13px}.progress-meta strong{color:var(--accent);font-weight:600}.progress-track{height:4px;border-radius:9px;background:#e5e4df;overflow:hidden;margin-bottom:37px}.progress-fill{background:var(--accent);height:100%;transition:width .15s}.question-title{font-size:clamp(25px,3.1vw,33px);font-weight:600;line-height:1.5;letter-spacing:-.5px;margin:0 0 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var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:27px;padding:18px 0 max(18px,env(safe-area-inset-bottom));z-index:2}.form-actions .primary{min-width:150px}.save-note{font-size:12px;color:var(--muted);text-align:center;margin:0 0 16px}.question-error{color:#a34635;font-size:14px;min-height:22px;margin:13px 0 0}.center-screen{max-width:640px;text-align:center;margin:60px auto 75px}.success-symbol{width:72px;height:72px;border-radius:50%;background:#e7eee7;color:var(--success);display:grid;place-items:center;font-size:32px;margin:0 auto 28px}.center-screen h1{font-size:40px;font-weight:600;letter-spacing:-1px}.center-screen p{line-height:1.85;color:#777b82}.center-screen .primary{margin-top:22px;min-width:230px}.stack{display:flex;flex-direction:column;gap:13px}.panel{max-width:800px;margin:28px auto 50px}.panel h1{font-size:34px;margin:0 0 13px;font-weight:600}.panel h2{font-size:19px;font-weight:600;margin:0 0 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