:root{--bg: #f6f7f9;--surface: #ffffff;--text: #1b2430;--muted: #5b6676;--border: #d9dee5;--accent: #0b4f6c;--accent-soft: #e3eef3;--error: #b42318;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;background:var(--bg)}.shell{max-width:680px;margin:0 auto;padding:24px 16px 64px}.status{text-align:center;color:var(--muted);padding-top:20vh}.form-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.form-header h1{font-size:1.25rem;margin:0}.locale{font:inherit;padding:6px 8px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.progress{height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin-bottom:20px}.progress-bar{height:100%;background:var(--accent);transition:width .2s ease}.page-title{font-size:1.1rem;margin:0 0 12px}.block{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:18px 16px;margin:0 0 14px;min-width:0}.block.has-error{border-color:var(--error)}.block-label{float:left;width:100%;padding:0;margin-bottom:12px;font-weight:600;line-height:1.4;white-space:pre-line}.block-label+*{clear:both}.required{color:var(--error)}.block-description{color:var(--muted);margin:-4px 0 12px;white-space:pre-line}.block-error{color:var(--error);font-size:.9rem;margin:10px 0 0}.input{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:inherit}.input:focus,.choice:focus-visible,.rating-step:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.choices{display:grid;gap:8px}.choice{font:inherit;text-align:left;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:inherit;cursor:pointer}.choice.selected,.rating-step.selected{border-color:var(--accent);background:var(--accent-soft)}.rating{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.rating-step{font:inherit;display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 4px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:inherit;cursor:pointer}.rating-score{font-size:1.15rem;font-weight:600}.rating-label{font-size:.75rem;color:var(--muted);text-align:center;line-height:1.2}.rating-na{margin-top:8px;width:100%;text-align:center;font-size:.9rem}.follow-up{display:block;margin-top:12px}.follow-up-prompt{display:block;margin-bottom:6px;font-size:.95rem}.nav{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.btn{font:inherit;font-weight:600;margin-left:auto;padding:12px 22px;border:0;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.btn-ghost{margin-left:0;background:transparent;color:var(--accent);border:1px solid var(--border)}.ending{text-align:center;padding:15vh 0}@media(max-width:420px){.rating{grid-template-columns:1fr}.rating-step{flex-direction:row;justify-content:flex-start;gap:12px;padding:10px 12px}.rating-label{font-size:.9rem;text-align:left}}