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.level-card[data-level="入門"],.filter-level-card[data-level="入門"]{--level:#5f9f62;--level-bg:#edf8e9}.level-card[data-level="基礎"],.filter-level-card[data-level="基礎"]{--level:#2f8c73;--level-bg:#e6f6ef}.level-card[data-level="標準"],.filter-level-card[data-level="標準"]{--level:#327c9b;--level-bg:#e8f3f8}.level-card[data-level="発展"],.filter-level-card[data-level="発展"]{--level:#c47a24;--level-bg:#fff3df}.level-card[data-level="専門"],.filter-level-card[data-level="専門"]{--level:#744c8f;--level-bg:#f3ebf8}
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.update-notice{position:fixed;z-index:120;left:50%;top:12px;transform:translateX(-50%);width:min(620px,calc(100% - 24px));box-sizing:border-box;background:#fffdf5;border:1px solid #b9cdbf;border-radius:18px;box-shadow:0 12px 34px rgba(16,45,36,.2);padding:12px 14px;display:flex;align-items:center;gap:14px;color:#173d31;pointer-events:none}
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@media(max-width:600px){.update-notice{align-items:flex-start}.update-notice button{padding:9px 12px}}

.quiz-topline{align-items:center;gap:.65rem}.quiz-topline #modeLabel{margin-right:auto}.quiz-topline #progressText{white-space:nowrap}.quiz-exit-button{border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--forest);padding:.38rem .7rem;font:inherit;font-weight:800;cursor:pointer;white-space:nowrap}.quiz-exit-button:hover{border-color:var(--forest);background:#f4f6ef}.pause-test-dialog .primary-button,.pause-test-dialog .danger-button,.pause-test-dialog .text-button{width:100%;margin-top:.8rem}.pause-test-dialog .text-button{padding:.65rem}.danger-button{padding:.72rem;border:1px solid #b54b3d;border-radius:.65rem;background:#fff;color:#9d3d32;font:inherit;font-weight:800;cursor:pointer}.danger-button:hover{background:#fff0ed}.discard-copy{margin:.35rem 0 0;color:#8a5149;font-size:.75rem;line-height:1.5;text-align:center}
.answer-error{margin:.75rem 0 0;padding:.7rem .8rem;border-radius:.65rem;background:#fff3f0;color:#8a3f31;font-size:.84rem;font-weight:700}
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.answer.answer-pending{border-color:var(--green);background:#edf4eb;transform:scale(.995);box-shadow:0 0 0 3px rgba(79,119,102,.12)}
.training-tools-row{display:grid;grid-template-columns:minmax(0,1fr) max-content;align-items:stretch;gap:.65rem;margin:1.25rem 0 .7rem}.training-tools-row .training-selection{display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:.65rem;min-width:0;margin:0}.training-tools-row .training-selection span{min-width:0;line-height:1.35;overflow-wrap:anywhere}.training-tools-row .filter-toggle{min-width:9.5rem;margin:0;padding:.65rem .85rem;white-space:nowrap}.filter-subgroups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.filter-subgroup{padding:.65rem .7rem;border:1px solid #e1e8e3;border-radius:.8rem;background:#fafbf8}.filter-subgroup-title{display:block;margin:0 0 .5rem;color:#64756d;font-size:.72rem;font-weight:900;letter-spacing:.05em}.filter-subgroup.is-empty{background:#f7f8f6;border-style:dashed}.filter-subgroup-empty{display:block;color:#8a9690;font-size:.76rem}.filter-subgroup.taxonomy-unset{grid-column:1/-1;border-color:#e3c98a;background:#fffaf0}
@media(max-width:680px){.training-tools-row{grid-template-columns:minmax(0,1fr) auto;gap:.4rem;margin:1rem 0 .65rem}.training-tools-row .training-selection{grid-template-columns:auto minmax(0,1fr);gap:.35rem;padding:.72rem .6rem}.training-tools-row .training-selection strong{font-size:clamp(1rem,4.8vw,1.3rem);white-space:nowrap}.training-tools-row .training-selection span{font-size:.71rem;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.training-tools-row .filter-toggle{min-width:0;max-width:7.6rem;padding:.58rem .55rem;font-size:.73rem;line-height:1.25;white-space:normal}.filter-subgroups{grid-template-columns:1fr}.filter-subgroup{padding:.58rem .6rem}}