.fkbit-ai{max-width:920px;margin:32px auto;padding:0 16px;color:#202124;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}
.fkbit-ai__head{text-align:center;margin-bottom:26px}.fkbit-ai__brand{display:inline-block;font-weight:800;letter-spacing:.08em;color:#1769aa}
.fkbit-ai h2{font-size:clamp(26px,5vw,40px);margin:5px 0 8px}.fkbit-ai__head p{color:#5f6368;margin:0}
.fkbit-ai__form{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.fkbit-ai fieldset{border:0;padding:0;margin:0 0 20px}.fkbit-ai legend,.fkbit-ai__label{font-weight:700;display:block;margin-bottom:9px}
.fkbit-stars{display:flex;gap:8px;flex-wrap:wrap}.fkbit-stars input{position:absolute;opacity:0}
.fkbit-stars span{display:block;border:1px solid #d1d5db;border-radius:999px;padding:8px 13px;cursor:pointer;background:#fff}
.fkbit-stars input:checked+span{border-color:#1769aa;background:#eef6ff;font-weight:700}
#fkbit-review{width:100%;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:12px;padding:14px;font:inherit;resize:vertical;min-height:170px}
#fkbit-review:focus{outline:3px solid rgba(23,105,170,.15);border-color:#1769aa}.fkbit-ai__meta{text-align:right;color:#6b7280;font-size:13px;margin-top:5px}
.fkbit-consent{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:#4b5563;margin:15px 0}
#fkbit-submit{width:100%;border:0;border-radius:12px;padding:14px 18px;background:#1769aa;color:#fff;font-weight:800;font-size:16px;cursor:pointer}
#fkbit-submit:disabled{opacity:.6;cursor:wait}.fkbit-ai__note{font-size:12px;color:#6b7280;margin:10px 0 0}
.fkbit-status{margin:18px 0;text-align:center}.fkbit-status.is-loading{padding:14px;background:#eff6ff;border-radius:12px}.fkbit-status.is-error{padding:14px;background:#fff1f2;color:#9f1239;border-radius:12px}
.fkbit-result{margin-top:24px}.fkbit-result__top{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:15px}
.fkbit-result__top h3{margin:3px 0;font-size:24px}.fkbit-kicker{font-size:12px;color:#6b7280}.fkbit-type{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#111827;color:#fff}
.fkbit-badge{padding:9px 12px;border-radius:999px;font-weight:800;font-size:13px;background:#f3f4f6}.fkbit-badge.is-a{background:#ecfdf5;color:#065f46}.fkbit-badge.is-b{background:#fffbeb;color:#92400e}.fkbit-badge.is-c{background:#fff7ed;color:#9a3412}.fkbit-badge.is-d{background:#fff1f2;color:#9f1239}
.fkbit-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fkbit-card,.fkbit-reply{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:17px;margin:0 0 12px}
.fkbit-card h4,.fkbit-reply h4{margin:0 0 9px;font-size:16px}.fkbit-card p{margin:6px 0;white-space:pre-wrap}.fkbit-card ul{margin:7px 0 0;padding-left:1.3em}
.fkbit-card--wide{margin-top:12px}.fkbit-reply{border:2px solid #1769aa;background:#f8fbff}.fkbit-reply__head{display:flex;justify-content:space-between;align-items:center}
.fkbit-reply__head button{border:1px solid #1769aa;background:#fff;color:#1769aa;border-radius:8px;padding:6px 10px;cursor:pointer}.fkbit-reply p{white-space:pre-wrap;line-height:1.8}
.fkbit-caution{font-size:13px;background:#fffbeb;border-radius:10px;padding:12px;color:#78350f}
@media(max-width:650px){.fkbit-grid{grid-template-columns:1fr}.fkbit-result__top{align-items:flex-start;flex-direction:column}.fkbit-ai__form{padding:16px}.fkbit-stars span{padding:7px 10px}}

.fkbit-demo-banner{margin:14px 0 0;padding:12px 14px;border:1px dashed #b45309;background:#fffbeb;color:#78350f;border-radius:10px;font-size:13px}
.fkbit-demo-banner b{display:inline-block;margin-right:6px}