.difficulty-plan{width:min(1040px,calc(100vw - 56px));max-width:1040px;max-height:calc(100dvh - 40px);padding:18px 23px 15px;overflow:auto;background:#fbf9f0;border:1px solid #bec9b1;border-radius:5px;color:#284b3e;box-shadow:0 18px 70px #10392d33}
.difficulty-plan::backdrop{background:#143b3040;backdrop-filter:blur(4px)}
.difficulty-plan-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:11px}
.difficulty-plan h2{margin:0;font:25px/1.3 var(--serif);font-weight:400;letter-spacing:.08em;color:#284b3e}
.difficulty-plan-close{display:grid;place-items:center;width:30px;height:30px;min-height:0;padding:0;background:transparent;border:1px solid #d8dece;border-radius:50%;color:#8d9a81;font:22px/1 var(--sans)}
.difficulty-plan-tabs{display:flex;align-items:stretch;justify-content:space-between;gap:2px;border-bottom:1px solid #d7decd;margin-bottom:13px}
.difficulty-plan-tab{flex:1;white-space:nowrap;min-height:35px;padding:5px 8px 9px;background:transparent;border:0;border-bottom:2px solid transparent;border-radius:0;color:#8d987f;font:12px/1.4 var(--sans)}
.difficulty-plan-tab[aria-selected=true]{color:#284f40;border-bottom-color:#af5b40}.difficulty-plan-tab:hover{color:#284f40}
.difficulty-plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.difficulty-card{display:flex;flex-direction:column;min-width:0;padding:11px 13px 12px;background:#f6f5ea;border:1px solid #d3dcc7;border-radius:3px;transition:border-color 150ms,background 150ms,translate 150ms}
.difficulty-card.is-selected{background:#eaf0df;border-color:#8ca17a}.difficulty-card:hover{border-color:#a6b594}
.difficulty-card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:14px;font:10px/1.3 var(--sans);color:#9aa58b}.difficulty-card-index{letter-spacing:.12em}.difficulty-card-selected{color:#718e61}
.difficulty-card h3{margin:5px 0 10px;font:24px/1.2 var(--serif);font-weight:400;letter-spacing:.1em;color:#284b3e}
.difficulty-card-facts{display:flex;flex-direction:column;gap:4px;list-style:none;padding:0;margin:0 0 11px;min-height:58px;font:11px/1.5 var(--sans);color:#73846a}
.difficulty-card-facts li{padding:0;margin:0;overflow-wrap:anywhere}
.difficulty-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:auto 0 9px;min-height:17px}.difficulty-card-best{margin:0;font:10px/1.4 var(--sans);color:#9ca58e;letter-spacing:.03em}.difficulty-card-best.has-record{font-size:14px;color:#b28f50;letter-spacing:.12em}.difficulty-card-xp{font:10px/1.4 var(--sans);color:#9b8454;white-space:nowrap}
.difficulty-card-select{width:100%;min-height:30px;padding:5px 10px;border:1px solid #acbba0;border-radius:2px;background:transparent;color:#3c624a;font:11px/1.4 var(--sans)}
.difficulty-card-select:hover:not(:disabled){background:#2d5645;border-color:#2d5645;color:#f9f8ed}.difficulty-card.is-selected .difficulty-card-select{border-color:transparent;background:#dce7ce;color:#6c885e;opacity:1}
.difficulty-plan-note{margin:11px 0 0;text-align:right;font:11px/1.5 var(--sans);color:#94a187}.difficulty-plan-feedback:empty{display:none}.difficulty-plan-feedback{margin:10px 0 0;color:#ad5e43;font:12px/1.5 var(--sans)}
.difficulty-plan button:focus-visible{outline:2px solid #b58d50;outline-offset:3px}
@media(max-width:1000px){.difficulty-plan{padding:17px}.difficulty-plan-tab{padding-left:5px;padding-right:5px;font-size:11px}.difficulty-card{padding:11px}.difficulty-card-facts{font-size:11px}}
@media(prefers-reduced-motion:reduce){.difficulty-card{transition:none}}
html[data-motion=off] .difficulty-card{transition:none}