.g7-prompt{margin-top:24px;font-size:1.08rem;line-height:1.8}
.g7-line{display:block;width:100%;max-width:600px;margin:10px auto 0;background:white;color:#111;font-family:'Times New Roman',serif}
.g7-choices{padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;margin:20px 0 30px}
.g7-choices li{display:flex;align-items:center;gap:8px;min-height:48px;font-size:1.08rem}
.g7-choice-number{font-family:Georgia,serif;color:var(--ink)}
.g7-math{display:inline-block;vertical-align:middle}
.g7-math .katex{font-size:1.12em}
.g7-prompt .g7-math{margin:0 2px}
.g7-type-list{display:flex;flex-direction:column;gap:3px;padding-top:8px}
.g-sidebar details{border-top:1px solid var(--line);padding:12px 0}
.g-sidebar summary{cursor:pointer;font-size:.95rem;font-weight:650;color:var(--lavender-dark)}
.g-solution{line-height:1.8}.g-solution strong{display:block;margin-bottom:12px}
.g7-neighbor{color:var(--lavender-dark)}
.g-card.changed :is(#diagram,[data-field="diagram"]),.g-card.changed .g7-prompt{animation:appear .25s ease-out}
@media(max-width:760px){.g-sidebar #types{display:block}.g7-type-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.g-sidebar #types>button{width:100%;margin-bottom:8px}.g-sidebar details{padding:9px 0}.g7-choices{gap:10px 12px}.g7-prompt{font-size:1rem}.g7-choices li{font-size:1rem}.g-card{padding:18px 14px}}
@media(prefers-reduced-motion:reduce){.g-card.changed :is(#diagram,[data-field="diagram"]),.g-card.changed .g7-prompt{animation:none}}
@media print{.g-sidebar,.topbar,.g-help,.g-progress,.g-sources,#answerForm,#modeNote,.g-analog{display:none}.g-layout{display:block}.g-card{border:0;box-shadow:none}.g7-line{max-width:600px}}