:root{--navy:#061827;--blue:#0878b2;--blue2:#1aa9e8;--ice:#eef8fd;--line:#d8e7ef;--text:#12253a;--muted:#5b6b7b}
*{box-sizing:border-box}body{font-family:Arial,Helvetica,sans-serif;margin:0;background:#f6fafc;color:var(--text);line-height:1.5}
.shell{max-width:1100px;margin:auto;padding:22px}.top{background:var(--navy);color:#fff;padding:16px 22px}.top a{color:#fff;text-decoration:none;font-weight:800}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;margin:20px 0;box-shadow:0 12px 28px rgba(3,32,53,.08)}
h1,h2,h3{color:var(--navy);line-height:1.12}.eyebrow{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.09em;font-size:.78rem}
.step{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0}.step div{padding:10px;border-radius:10px;background:#e8f1f6;text-align:center;font-size:.86rem;font-weight:800}.step .active{background:var(--blue);color:#fff}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
label{display:block;font-weight:800;margin:5px 0}.field input,.field select,.field textarea{width:100%;padding:13px;border:1px solid #b9ccd8;border-radius:10px;font-size:16px}.field textarea{min-height:110px}
.choice{border:2px solid var(--line);padding:16px;border-radius:14px;cursor:pointer}.choice:has(input:checked){border-color:var(--blue);background:#f0faff}.choice input{margin-right:8px}
.total{background:linear-gradient(135deg,var(--navy),#0b3354);color:#fff;border-radius:16px;padding:22px}.total h2,.total h3{color:#fff}.money{font-size:2.4rem;font-weight:900;color:#7cddff}.line{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.15);padding:8px 0}.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border:0;border-radius:999px;background:var(--blue);color:#fff;text-decoration:none;font-weight:900;cursor:pointer;font-size:15px}.btn.secondary{background:#fff;color:var(--blue);border:2px solid var(--blue)}.btn.danger{background:#a72d2d}.btn.gray{background:#5e6f7b}
.notice{padding:14px 16px;border-radius:12px;background:#fff7d9;border:1px solid #efd37a}.success{background:#eaf8ef;border-color:#8ac79c}.error{background:#fff0f0;border-color:#d79b9b}
.contract{max-height:520px;overflow:auto;border:1px solid var(--line);padding:20px;border-radius:12px;background:#fbfdfe}.contract h3{margin-top:24px}
.small{font-size:.86rem}.sigbox{border:2px dashed #9eb3c2;padding:18px;border-radius:12px}
@media(max-width:760px){.grid,.grid3{grid-template-columns:1fr}.step{grid-template-columns:1fr 1fr}.shell{padding:12px}.panel{padding:18px}.money{font-size:2rem}}


/* V6.3.1: Ensure warning text is readable inside the dark live-price panel. */
.total .notice{
  color:#5a3b00;
  background:#fff7d9;
  border-color:#efd37a;
}