.tool-box{
  --bg: #eef8fa; --panel: #ffffff; --panel-2: #dcf0f4; --line: #b8dfe6;
  --accent: #0e7490; --accent-soft: #cdeaf1; --accent-dim: #edf8fa;
  --text: #0c2e37; --muted: #4a7885; --muted-2: #8fb2ba; --bad: #b3402f; --good: #1e824c; --warn: #b7791f; --warn-soft: #f6ecd6;
}

.tool-box .mh-disclaimer{ margin-bottom: 14px; padding: 12px 14px; background: var(--warn-soft); border: 1px solid var(--warn); border-radius: 8px; font-size: 12.5px; line-height: 1.6; color: #5c4416; }
.tool-box .q-intro{ font-size: 13px; font-weight: 600; color: var(--muted); margin: 0 0 14px; }

.tool-box .mh-question{ margin-bottom: 16px; padding: 14px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; }
.tool-box .mh-question .q-text{ font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.tool-box .mh-options{ display: flex; gap: 8px; flex-wrap: wrap; }
.tool-box .mh-option{ flex: 1; min-width: 90px; text-align: center; }
.tool-box .mh-option input{ display: none; }
.tool-box .mh-option label{ display: block; padding: 8px 6px; border: 1px solid var(--line); border-radius: 8px; font-size: 11.5px; cursor: pointer; background: var(--panel); color: var(--muted); transition: all .15s ease; }
.tool-box .mh-option input:checked + label{ background: var(--accent); color: #fff; border-color: var(--accent); }

.tool-box .btns{ display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.tool-box .app{ padding: 11px 22px; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 13.5px; font-family: 'Inter', sans-serif; color: #fff; background: var(--accent); }
.tool-box .app:hover{ filter: brightness(1.08); }
.tool-box .app.gray{ background: var(--line); color: var(--text); }

.tool-box .grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 18px; }
.tool-box .card11{ background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.tool-box .card11 h3{ margin: 0 0 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); }
.tool-box .card11 p{ margin: 0; font-size: 19px; font-weight: 800; color: var(--accent); font-family: 'JetBrains Mono', monospace; }

.tool-box .note{ margin-top: 16px; font-size: 12px; color: var(--muted); line-height: 1.6; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }