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h1{font-size:clamp(1.28rem,6vw,1.72rem)}.jlpt-study-select{width:100%;min-width:0;padding:12px 14px}.jlpt-study-top-actions{justify-content:space-between;gap:12px}.jlpt-study-clock,.jlpt-study-ghost,.jlpt-study-exit{font-size:.9rem}.jlpt-study-exit{padding:10px 14px}.jlpt-study-strip{grid-template-columns:minmax(0,1fr) auto}.jlpt-study-strip-meta{padding:12px 14px}.jlpt-study-question-nav{grid-area:2/1/auto/-1;gap:10px;padding:12px 14px}.jlpt-study-question-index{width:38px;height:38px}.jlpt-study-bookmark{min-height:56px;padding:0 14px}.jlpt-study-stage{min-height:calc(100vh - 220px);padding:18px 12px 32px}.jlpt-study-stage-inner{gap:14px}.jlpt-study-question-card{border-radius:18px;gap:22px;min-height:auto;padding:22px 16px}.jlpt-study-instruction{font-size:.98rem;line-height:1.7}.jlpt-study-question-card h2,.jlpt-study-question-card 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