.ytt-dd-tool {
    --ytt-dd-navy: #142b44;
    --ytt-dd-navy-2: #1f3d5a;
    --ytt-dd-accent: #b38a45;
    --ytt-dd-bg: #f6f8fb;
    --ytt-dd-border: #dfe5ec;
    --ytt-dd-text: #1f2933;
    --ytt-dd-muted: #667381;
    --ytt-dd-danger: #a63a3a;
    --ytt-dd-radius: 14px;
    color: var(--ytt-dd-text);
    font-family: inherit;
    line-height: 1.7;
}
.ytt-dd-tool *, .ytt-dd-tool *::before, .ytt-dd-tool *::after { box-sizing: border-box; }
.ytt-dd-notice { border: 1px solid var(--ytt-dd-border); border-left: 5px solid var(--ytt-dd-accent); background: #fff; padding: 14px 16px; border-radius: 10px; margin: 0 0 18px; }
.ytt-dd-notice strong { display: block; margin-bottom: 2px; }
.ytt-dd-panel, .ytt-dd-results { background: #fff; border: 1px solid var(--ytt-dd-border); border-radius: var(--ytt-dd-radius); padding: 24px; margin-bottom: 18px; box-shadow: 0 8px 28px rgba(23,42,62,.06); }
.ytt-dd-step-title { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; }
.ytt-dd-step-title > span { background: var(--ytt-dd-navy); color: #fff; border-radius: 999px; padding: 4px 11px; font-size: .75rem; font-weight: 800; letter-spacing: .06em; }
.ytt-dd-step-title h3 { margin: 0; font-size: 1.25rem; }
.ytt-dd-segment { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin-bottom: 18px; }
.ytt-dd-segment input { position: absolute; opacity: 0; pointer-events: none; }
.ytt-dd-segment span { display: block; text-align: center; border: 1px solid var(--ytt-dd-border); border-radius: 10px; padding: 10px 12px; cursor: pointer; font-weight: 700; background: var(--ytt-dd-bg); }
.ytt-dd-segment input:checked + span { background: var(--ytt-dd-navy); color: #fff; border-color: var(--ytt-dd-navy); }
.ytt-dd-grid { display: grid; gap: 14px; margin-bottom: 14px; }
.ytt-dd-grid--2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
.ytt-dd-field { display: flex; flex-direction: column; gap: 5px; font-weight: 700; }
.ytt-dd-field > span { font-size: .92rem; }
.ytt-dd-field small, .ytt-dd-help { color: var(--ytt-dd-muted); font-size: .8rem; font-weight: 400; margin: 0; }
.ytt-dd-field input, .ytt-dd-field select { width: 100%; min-height: 46px; border: 1px solid #cbd4de; border-radius: 9px; padding: 9px 11px; background: #fff; color: var(--ytt-dd-text); font: inherit; }
.ytt-dd-field input:focus, .ytt-dd-field select:focus { outline: 2px solid rgba(20,43,68,.18); border-color: var(--ytt-dd-navy); }
.ytt-dd-input-suffix { display: flex; align-items: stretch; }
.ytt-dd-input-suffix input { border-radius: 9px 0 0 9px; }
.ytt-dd-input-suffix > span { display: inline-flex; align-items: center; padding: 0 12px; border: 1px solid #cbd4de; border-left: 0; border-radius: 0 9px 9px 0; background: var(--ytt-dd-bg); }
.ytt-dd-field--prop-base { margin-bottom: 14px; }
.ytt-dd-subpanel { background: var(--ytt-dd-bg); border: 1px solid var(--ytt-dd-border); border-radius: 12px; padding: 16px; margin-top: 5px; }
.ytt-dd-subpanel h4 { margin: 0 0 5px; }
.ytt-dd-advanced { border-top: 1px solid var(--ytt-dd-border); border-bottom: 1px solid var(--ytt-dd-border); padding: 11px 0; margin: 16px 0; }
.ytt-dd-advanced summary { cursor: pointer; font-weight: 700; }
.ytt-dd-advanced[open] summary { margin-bottom: 12px; }
.ytt-dd-check { display: flex; align-items: flex-start; gap: 9px; font-weight: 700; }
.ytt-dd-check input { margin-top: .35em; }
.ytt-dd-actions, .ytt-dd-result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ytt-dd-btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 10px; padding: 12px 18px; min-height: 46px; font-weight: 800; cursor: pointer; text-decoration: none !important; transition: transform .15s ease, opacity .15s ease; }
.ytt-dd-btn:hover { transform: translateY(-1px); opacity: .94; }
.ytt-dd-btn--primary { background: var(--ytt-dd-navy); color: #fff !important; }
.ytt-dd-btn--secondary { background: var(--ytt-dd-accent); color: #fff !important; }
.ytt-dd-btn--ghost { background: var(--ytt-dd-bg); color: var(--ytt-dd-text); border: 1px solid var(--ytt-dd-border); }
.ytt-dd-errors { color: var(--ytt-dd-danger); font-weight: 700; margin-top: 12px; }
.ytt-dd-errors:empty { display: none; }
.ytt-dd-result-hero { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-bottom: 14px; }
.ytt-dd-result-hero > div { background: var(--ytt-dd-navy); color: #fff; border-radius: 12px; padding: 18px; }
.ytt-dd-result-hero span, .ytt-dd-result-card span { display: block; font-size: .82rem; opacity: .82; margin-bottom: 4px; }
.ytt-dd-result-hero strong { display: block; font-size: clamp(1.2rem,3vw,1.65rem); }
.ytt-dd-result-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.ytt-dd-result-card { background: var(--ytt-dd-bg); border: 1px solid var(--ytt-dd-border); border-radius: 10px; padding: 14px; }
.ytt-dd-result-card strong { font-size: 1.08rem; }
.ytt-dd-prop-results { margin-top: 18px; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.ytt-dd-meter-block { border: 1px solid var(--ytt-dd-border); border-radius: 12px; padding: 16px; }
.ytt-dd-meter-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.ytt-dd-meter { height: 12px; background: #e8edf2; border-radius: 999px; overflow: hidden; }
.ytt-dd-meter span { display: block; height: 100%; width: 0; background: var(--ytt-dd-navy); border-radius: inherit; transition: width .3s ease; }
.ytt-dd-meter-block p { margin: 8px 0 0; color: var(--ytt-dd-muted); font-size: .85rem; }
.ytt-dd-chart-panel { margin-top: 20px; border: 1px solid var(--ytt-dd-border); border-radius: 12px; padding: 16px; background: #fff; }
.ytt-dd-chart-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 10px; }
.ytt-dd-chart-head h4 { margin: 0; }
.ytt-dd-chart-head p { margin: 2px 0 0; color: var(--ytt-dd-muted); font-size: .82rem; }
.ytt-dd-legend { display: flex; flex-wrap: wrap; gap: 10px; font-size: .78rem; color: var(--ytt-dd-muted); }
.ytt-dd-legend span { display: inline-flex; align-items: center; gap: 5px; }
.ytt-dd-legend i { width: 18px; height: 3px; display: inline-block; border-radius: 999px; }
.ytt-dd-legend .primary i { background: var(--ytt-dd-navy); }
.ytt-dd-legend .compare i { background: var(--ytt-dd-accent); }
.ytt-dd-chart { width: 100%; min-height: 290px; overflow: hidden; }
.ytt-dd-chart svg { display: block; width: 100%; height: auto; }
.ytt-dd-chart text { font-family: inherit; fill: var(--ytt-dd-muted); font-size: 11px; }
.ytt-dd-chart .grid { stroke: #e7ebf0; stroke-width: 1; }
.ytt-dd-chart .axis { stroke: #cbd4de; stroke-width: 1; }
.ytt-dd-chart .line-primary { fill: none; stroke: var(--ytt-dd-navy); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.ytt-dd-chart .line-compare { fill: none; stroke: var(--ytt-dd-accent); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 7 5; }
.ytt-dd-chart .area-primary { fill: rgba(20,43,68,.06); }
.ytt-dd-table-details { margin-top: 16px; border-top: 1px solid var(--ytt-dd-border); padding-top: 12px; }
.ytt-dd-table-details summary { cursor: pointer; font-weight: 700; }
.ytt-dd-table-wrap { margin-top: 12px; overflow-x: auto; border: 1px solid var(--ytt-dd-border); border-radius: 10px; }
.ytt-dd-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 560px; }
.ytt-dd-table th, .ytt-dd-table td { padding: 10px 12px; border-bottom: 1px solid var(--ytt-dd-border); text-align: right; white-space: nowrap; }
.ytt-dd-table th:first-child, .ytt-dd-table td:first-child { text-align: center; }
.ytt-dd-table th { background: var(--ytt-dd-bg); color: var(--ytt-dd-navy); font-weight: 800; }
.ytt-dd-table tr:last-child td { border-bottom: 0; }
.ytt-dd-comparison { margin-top: 16px; padding: 14px 16px; border-radius: 10px; border: 1px solid #ead9b9; background: #fff9ee; }
.ytt-dd-result-note { margin-top: 14px; padding: 11px 13px; background: #f3f8fd; border-radius: 9px; font-size: .88rem; }
.ytt-dd-result-note:empty { display: none; }
.ytt-dd-next { margin-top: 24px; border-top: 1px solid var(--ytt-dd-border); padding: 20px; background: var(--ytt-dd-bg); border-radius: 12px; }
.ytt-dd-next h3 { margin-top: 0; }
.ytt-dd-eyebrow { margin: 0 0 3px; font-weight: 700; letter-spacing: .08em; font-size: .82rem; }
.ytt-dd-disclaimer { color: var(--ytt-dd-muted); font-size: .82rem; border-top: 1px solid var(--ytt-dd-border); padding-top: 13px; margin-top: 12px; }
.ytt-dd-disclaimer p { margin: 3px 0 0; }
[hidden] { display: none !important; }
@media (max-width: 760px) {
    .ytt-dd-panel, .ytt-dd-results { padding: 18px; }
    .ytt-dd-grid--2, .ytt-dd-result-hero, .ytt-dd-result-grid, .ytt-dd-prop-results { grid-template-columns: 1fr; }
    .ytt-dd-actions .ytt-dd-btn, .ytt-dd-result-actions .ytt-dd-btn, .ytt-dd-next .ytt-dd-btn { width: 100%; }
    .ytt-dd-chart-head { display: block; }
    .ytt-dd-legend { margin-top: 8px; }
    .ytt-dd-chart { min-height: 230px; }
}