/* 個人情報と秘密。style.css・flow.css・br.css の上に重ねる（接頭辞 if-） */
.if-h4 { margin: 0 0 8px; font-size: 14px; display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 8px; }
.if-tips { margin-top: 12px; }
.if-box { padding: 12px 14px; min-width: 0; }
.if-tbl { font-size: 12.5px; }
.if-tbl th, .if-tbl td { padding: 6px 8px; }
.if-tnote { margin: 8px 0 0; font-size: 12px; color: var(--muted); }

/* 情報の例の表 */
.if-etbl { min-width: 760px; }
.if-etbl tbody th { font-weight: 700; min-width: 14em; }
.if-etbl td:nth-child(4) { min-width: 16em; }

/* 練習 */
.if-ctl { padding: 12px 14px; display: grid; gap: 8px; margin-bottom: 10px; }
.if-what { margin: 0; font-size: 13px; color: var(--ink2); background: var(--line2); border-radius: 8px; padding: 7px 11px; }
.if-kinds { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12.5px; color: var(--ink2); }
.if-kinds li { display: flex; align-items: baseline; gap: 6px; }
.if-kb { display: inline-block; font-size: 11.5px; font-weight: 700; border-radius: 6px; padding: 1px 8px; border: 1px solid var(--line); white-space: nowrap; }
.if-kb.if-k-ok { background: #f0fdf4; border-color: #bbf7d0; color: #14532d; }
.if-kb.if-k-cond { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.if-kb.if-k-ng { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.if-pr { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 12px; align-items: start; }
.if-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.if-item { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; background: var(--paper); min-width: 0; display: flex; flex-direction: column; }
.if-item.if-ok { border-color: #86efac; background: #f7fef9; }
.if-item.if-ng { border-color: #fca5a5; background: #fffafa; }
.if-ih { display: flex; align-items: flex-start; gap: 8px; }
.if-n { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--line2); color: var(--ink2); font: 600 11.5px/22px var(--latin); text-align: center; }
.if-q { margin: 0 0 8px; font-size: 13px; color: var(--ink); }
.if-kbtns { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; }
.if-kbtn { appearance: none; font: inherit; font-size: 12px; font-weight: 700; border: 1px solid var(--line); background: var(--paper); color: var(--ink2); border-radius: 999px; padding: 4px 10px; cursor: pointer; }
.if-kbtn:hover { border-color: #94a3b8; color: var(--ink); }
.if-kbtn[aria-pressed="true"].if-k-ok { background: #15803d; border-color: #15803d; color: #fff; }
.if-kbtn[aria-pressed="true"].if-k-cond { background: #b45309; border-color: #b45309; color: #fff; }
.if-kbtn[aria-pressed="true"].if-k-ng { background: #b91c1c; border-color: #b91c1c; color: #fff; }
.if-ans { margin-top: 8px; font-size: 12.5px; color: var(--ink2); background: var(--line2); border-radius: 8px; padding: 7px 10px; }
.if-ans p { margin: 4px 0 0; }
.if-ans .srcl { margin: 4px 0 0; }
.if-res { display: block; font-size: 12px; color: var(--muted); }
.if-res.if-res-ok { color: #15803d; }
.if-res.if-res-ng { color: #b91c1c; }
.if-side { display: grid; gap: 10px; min-width: 0; position: sticky; top: 12px; }
.if-sum { padding: 12px 14px; min-width: 0; }
.if-score { margin: 0; font-size: 13.5px; color: var(--ink2); }
.if-score b { font: 700 22px/1.2 var(--latin); color: var(--ink); }
.if-sub { margin: 6px 0 0; font-size: 12.5px; color: var(--ink2); }
.if-btns { display: flex; flex-wrap: wrap; gap: 6px; }

/* 残す形 */
.if-tpls { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin-top: 10px; }
.if-tpl { padding: 12px 14px; min-width: 0; }
.if-tplh { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.if-tplh .if-h4 { margin: 0; }
.if-pre { margin: 0; background: #0f172a; color: #e2e8f0; border-radius: 8px; padding: 10px 12px; font: 500 12px/1.6 var(--latin); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 420px; overflow-y: auto; }
.if-ltbl { min-width: 1300px; }
.if-ltbl th { white-space: nowrap; }
.if-ltbl td:nth-child(3), .if-ltbl td:nth-child(4), .if-ltbl td:nth-child(6) { min-width: 15em; }
.if-stbl { min-width: 1400px; }
.if-stbl th { white-space: nowrap; }
.if-stbl td:nth-child(2), .if-stbl td:nth-child(6), .if-stbl td:nth-child(8) { min-width: 14em; }

.if-kbtn:focus-visible { outline: 3px solid #2563eb; outline-offset: 2px; }

@media (max-width: 1100px) {
  .if-pr { grid-template-columns: minmax(0, 1fr); }
  .if-side { position: static; }
}
@media (max-width: 760px) {
  .if-list { grid-template-columns: minmax(0, 1fr); }
}