:root{
  --red:#c8102e; --red-dark:#9c0c23; --ink:#1d2128; --mut:#6b7280;
  --line:#e3e6ea; --bg:#f6f7f9; --card:#fff; --ok:#0f7b46; --okbg:#e7f5ee;
  --warn:#8a5300; --warnbg:#fdf3e0; --bad:#a3121f; --badbg:#fdeceE;
  --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif;
  color:var(--ink);background:var(--bg)}
h1,h2,h3{margin:0 0 .5rem;line-height:1.25}
h2{font-size:1.15rem}h3{font-size:1rem}
a{color:var(--red)}
.mut{color:var(--mut)}
.small{font-size:.85rem}
.top{display:flex;align-items:center;gap:1rem;background:var(--ink);color:#fff;padding:.6rem 1rem;flex-wrap:wrap}
.top .brand{color:#fff;text-decoration:none;font-size:.85rem;opacity:.8}
.top .brand:hover{opacity:1}
.top .title{font-weight:600}
.top .ver{font-weight:400;opacity:.5;font-size:.8rem}
.top .who{margin-left:auto;font-size:.85rem;opacity:.85;display:flex;gap:.6rem;align-items:center}
.tabs{display:flex;gap:.25rem;background:#fff;border-bottom:1px solid var(--line);padding:0 1rem;overflow-x:auto}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:.7rem .8rem;cursor:pointer;
  font:inherit;font-size:.9rem;color:var(--mut);white-space:nowrap}
.tabs button.on{color:var(--ink);border-bottom-color:var(--red);font-weight:600}
.view{max-width:1000px;margin:0 auto;padding:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}
.card.narrow{max-width:420px;margin:3rem auto}
.flash{position:fixed;left:50%;transform:translateX(-50%);bottom:1rem;z-index:50;max-width:min(92vw,620px);
  padding:.7rem 1.1rem;border-radius:var(--radius);font-size:.95rem;font-weight:500;
  box-shadow:0 6px 24px rgba(0,0,0,.18)}
.flash.ok{background:var(--okbg);color:var(--ok);border:1px solid #bfe3d0}
.flash.bad{background:var(--badbg);color:var(--bad);border:1px solid #f0c7cc}
.note{background:var(--warnbg);color:var(--warn);border:1px solid #f0dcb4;padding:.6rem .8rem;border-radius:8px;font-size:.88rem;margin:.6rem 0}
.note.privacy{background:#eef3fb;color:#1e3f7a;border-color:#ccdcf3}
label{display:block;margin:.55rem 0;font-size:.9rem;color:var(--mut)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],
input[type=datetime-local],select,textarea{
  width:100%;padding:.5rem .6rem;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:80px;resize:vertical}
.btn{display:inline-block;background:var(--red);color:#fff;border:0;border-radius:8px;padding:.55rem 1rem;
  font:inherit;font-weight:600;cursor:pointer}
.btn:hover{background:var(--red-dark)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);font-weight:500}
.btn.ghost:hover{background:#f2f3f5}
.btn.small{padding:.3rem .6rem;font-size:.85rem}
.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}
table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:.6rem}
th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--mut)}
.tag{display:inline-block;font-size:.75rem;padding:.1rem .45rem;border-radius:20px;background:#eef0f3;color:var(--mut)}
.tag.ok{background:var(--okbg);color:var(--ok)}
.tag.warn{background:var(--warnbg);color:var(--warn)}
.tag.bad{background:var(--badbg);color:var(--bad)}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.8rem}
.stat b{display:block;font-size:1.6rem;line-height:1.1}
.stat span{font-size:.8rem;color:var(--mut)}
.script{background:#fffdf5;border:1px solid #efe4c4;border-left:4px solid var(--red);padding:.8rem 1rem;
  border-radius:8px;font-size:1.05rem;line-height:1.65;margin:.6rem 0}
.q{border-top:1px solid var(--line);padding-top:.8rem;margin-top:.8rem}
.q .qlabel{font-size:1.02rem;margin-bottom:.5rem;font-weight:500}
.opts{display:flex;flex-direction:column;gap:.35rem}
.opt{display:flex;align-items:center;gap:.5rem;border:1px solid var(--line);border-radius:8px;padding:.5rem .65rem;
  cursor:pointer;background:#fff;font-size:.95rem}
.opt:hover{border-color:#c9ced6}
.opt.sel{border-color:var(--red);background:#fdf2f4;font-weight:600}
.opt input{margin:0}
.bar{height:8px;background:#eef0f3;border-radius:4px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--red)}
.sup{color:var(--mut);font-style:italic}
.caseline{display:flex;gap:.6rem;align-items:center;border:1px solid var(--line);background:#fff;
  border-radius:8px;padding:.55rem .7rem;margin-bottom:.4rem;flex-wrap:wrap}
.caseline .nm{font-weight:600}
.caseline .sp{margin-left:auto}
.split{display:grid;grid-template-columns:2fr 1fr;gap:1rem}
@media(max-width:800px){.split{grid-template-columns:1fr}}
.hidden{display:none}

/* Saved confirmation on the button itself */
.btn.done{background:var(--ok)}
.btn.done:hover{background:var(--ok)}
/* Free text box attached to a choice question */
.otherbox{margin-top:.5rem;min-height:60px}
h4{margin:.9rem 0 .35rem;font-size:.95rem;color:var(--mut);text-transform:uppercase;letter-spacing:.03em}