#hi-prem{--ink:#1a1a1a;--sub:#4b5563;--line:#d1d5db;--brand:#1d4ed8;--hold:#854d0e;
  max-width:720px;margin:0 auto;padding:16px;background:#fff;color:var(--ink);font-size:20px;line-height:1.6;font-family:system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all}
#hi-prem *,#hi-prem *::before,#hi-prem *::after{box-sizing:border-box}
#hi-prem h2{font-size:1.4em;margin:0 0 .3em}
#hi-prem h4{font-size:1em;margin:1em 0 .3em}
#hi-prem a{color:var(--brand)}
#hi-prem .hi-lead{color:var(--sub);margin:0 0 1em}
#hi-prem .hi-field{display:block;margin:0 0 18px}
#hi-prem .hi-label{display:block;font-weight:700}
#hi-prem .hi-unit{font-style:normal;font-weight:400;color:var(--sub)}
#hi-prem .hi-hint{display:block;font-size:.85em;color:var(--sub);margin:2px 0 6px}
#hi-prem input[type=text]{width:100%;min-height:56px;font-size:22px;padding:8px 12px;border:2px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);text-align:right}
#hi-prem input:focus,#hi-prem button:focus{outline:3px solid var(--brand);outline-offset:2px}
#hi-prem .hi-radio{display:flex;gap:20px;flex-wrap:wrap}
#hi-prem .hi-radio label{display:flex;gap:8px;align-items:center;min-height:48px}
#hi-prem .hi-radio input{width:26px;height:26px}
#hi-prem .hi-actions{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0 20px}
#hi-prem .hi-btn{flex:1 1 200px;min-height:60px;font-size:22px;font-weight:700;border:0;border-radius:12px;background:var(--brand);color:#fff;cursor:pointer}
#hi-prem .hi-ghost{background:#fff;color:var(--brand);border:2px solid var(--brand)}
#hi-prem .hi-card{border-radius:12px;padding:14px 16px;margin:0 0 14px;border:2px solid var(--line);background:#f9fafb}
#hi-prem .hi-big{font-size:1.1em;font-weight:700;margin:.2em 0}
#hi-prem .hi-items{list-style:none;padding:0;margin:.3em 0}
#hi-prem .hi-items li{background:#fff;border-radius:8px;padding:8px 10px;margin:0 0 6px}
#hi-prem .hi-tag{display:inline-block;font-size:.75em;padding:0 8px;border-radius:6px;color:#fff;background:var(--hold)}
#hi-prem .hi-note{background:#eff6ff;border-radius:8px;padding:8px 10px}
#hi-prem .hi-disclaimer{border:2px solid var(--brand);border-radius:12px;padding:12px 14px;background:#eff6ff;margin:16px 0 8px}
#hi-prem .hi-disclaimer strong{display:block}
#hi-prem .hi-basis{font-size:.8em;color:var(--sub)}