.readiness-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}.readiness-card h2{font-size:18px;margin:10px 0}.readiness-card p{line-height:1.7;font-size:14px}.readiness-badge{display:inline-block;font-size:12px;padding:4px 10px;border-radius:16px;background:#f4e6cc;color:#875819}.readiness-card.done .readiness-badge{background:#dcefe0;color:#245d40}.readiness-card.attention .readiness-badge{background:#fae1d4;color:#9a451e}.readiness-card.test .readiness-badge{background:#e3e9f2;color:#425578}.readiness-action{color:#647970}.mail-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}.mail-steps section{padding:14px;border:1px solid #ddd4c7;border-radius:10px}.mail-steps p{font-size:14px;line-height:1.8}#readiness-mail-guide>summary{font-weight:700;cursor:pointer;padding:5px}#page-readiness .panel{margin-bottom:0}@media(max-width:850px){.readiness-grid,.mail-steps{grid-template-columns:1fr}}