:root{--background:#f7f4ee;--surface:#fff;--surface-muted:#f1eee7;--text:#1d2320;--muted:#69726d;--border:#d9d4ca;--primary:#1f7a68;--primary-strong:#16584b;--accent:#d98236;--danger:#b42318}*{box-sizing:border-box}html,body{background:var(--background);min-height:100%;color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}.page-shell{min-height:100vh;padding:28px 18px}.survey-frame{width:min(860px,100%);margin:0 auto}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.brand{letter-spacing:0;font-size:18px;font-weight:800}.progress-text{color:var(--muted);font-size:14px}.progress-track{background:#e3ded4;border-radius:999px;height:8px;margin-bottom:24px;overflow:hidden}.progress-bar{background:var(--primary);height:100%;transition:width .18s}.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:28px;box-shadow:0 14px 40px #27251f14}.intro{gap:22px;display:grid}.eyebrow{color:var(--primary);text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:800}h1,h2{letter-spacing:0;margin:0}h1{max-width:720px;font-size:clamp(34px,6vw,58px);line-height:1.02}h2{font-size:clamp(26px,4vw,40px);line-height:1.12}p{color:var(--muted);margin:0;line-height:1.6}.field{gap:8px;display:grid}.field label{font-weight:700}.input,.textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:13px 14px}.textarea{resize:vertical;min-height:120px}.button-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{background:var(--primary);color:#fff;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 18px;font-weight:800;display:inline-flex}.button:hover{background:var(--primary-strong)}.button:disabled{cursor:not-allowed;opacity:.55}.ghost-button{color:var(--primary);border:1px solid var(--border);background:0 0}.ghost-button:hover{color:#fff}.options{gap:12px;margin-top:24px;display:grid}.option{border:1px solid var(--border);width:100%;min-height:58px;color:var(--text);text-align:left;background:#fff;border-radius:8px;grid-template-columns:24px 1fr;align-items:start;gap:12px;padding:16px;display:grid}.option:hover,.option.selected{border-color:var(--primary);background:#eef8f4}.option input{accent-color:var(--primary);margin-top:3px}.slider-wrap{gap:18px;margin-top:26px;display:grid}.slider-value{background:var(--primary);color:#fff;border-radius:8px;place-items:center;width:64px;height:64px;font-size:28px;font-weight:900;display:grid}.range{width:100%;accent-color:var(--primary)}.range-labels{color:var(--muted);grid-template-columns:1fr 1fr;gap:16px;font-size:14px;display:grid}.range-labels span:last-child{text-align:right}.stars{gap:8px;margin:22px 0;display:flex}.star-button{border:1px solid var(--border);width:48px;height:48px;color:var(--muted);background:#fff;border-radius:8px;place-items:center;display:grid}.star-button.active{color:#fff;border-color:var(--accent);background:var(--accent)}.error{color:var(--danger);font-weight:700}@media (max-width:640px){.page-shell{padding:18px 12px}.panel{padding:20px}.topbar{flex-direction:column;align-items:flex-start}}